Rigging works in construction. Rigging works (Cargo transportation) What is rigging works types

Date: 2017-06-02 12:29:07
Rigging is a set of activities that are aimed at lifting all kinds of cargo for their loading or unloading. Do not think that rigging is the same as loading and unloading operations, since special mechanisms and devices are used in the provision of rigging. Traditionally, rigging work is understood as activities related to the loading or unloading of heavy or bulky goods, the configuration and weight of which do not allow these works to be carried out manually. The cost and timing of rigging work is often determined by their complexity and the workload of firms that provide such services.

Most often, this type of work involves the transportation of equipment that is used in industry. Rigging is used not only to make life easier for loaders: loading workbenches, machine tools, conveyors and other equipment using special equipment allows you to organize the process, ensure the safety and security of equipment, and also reduce the time of work. Nowadays, professional rigging works are used in almost every sector of the national economy - from the food industry to the mining industry. In addition, riggers help transport pianos and other musical instruments, safes and other cargo.

Rigging machines

Rigging is a set of mechanisms, means and devices for securing and transporting goods. To carry out professional rigging, the following equipment is used: carabiners, cables, hooks, ropes, chains, ropes and slings. In some cases, this term refers to actions that are aimed at unloading or loading various goods, implying rigging or rigging services. By the way, it should be understood that the last two designations are not the same: under rigging services we also mean auxiliary operations (preliminary packaging of equipment, production of pallets for transporting goods, etc.).

Today many firms offer rigging work. Among their services you can find operations related to the lifting and movement of goods weighing up to 150 tons, as well as the transportation of large loads throughout the country. Some even offer their clients to carry out a comprehensive relocation of trade and industrial enterprises. Such companies will dismantle and transport industrial equipment, ATMs and other bulky goods.

What is expected from rigging companies

Often, special equipment is used for these purposes: manipulators, truck cranes, low-bed platforms, carts, all kinds of lifts, jacks and winches. Some companies offer their clients to insure their cargo and escort. Such firms are always grateful when the customer provides them with technical documentation, which allows them to draw up technological maps and slinging schemes, guarantees the reliability of stairs, floors and places intended for fixing the rigging equipment.

It is good when a company providing services for rigging, transportation and other works takes full responsibility for compliance with fire safety and safety regulations. This should be reflected in the contracts concluded.

Loading and unloading works do not lose their relevance at all times. And this is not surprising, because almost every person in his life was faced with the need to load any cargo. For example, when you move, when you need to move furniture, musical instruments, a safe and other heavy objects from one apartment to another. Very often, interior items need to be dismantled and installed, which is also included in the complex of loading and unloading operations. They are rendered by movers, or as they are also called, riggers.

Rigging: what is it?

The loading and unloading of valuable goods, for example, antique furniture or production equipment, must be trusted only by real professionals who know how to handle valuable items, that is, riggers.

What is rigging? This is the lifting and transportation of heavy loads. Rigging works differ from loading and unloading works in that they use special equipment, devices and mechanisms. Rigging works are most in demand in the industrial sphere, when it is necessary to transport equipment for industrial purposes.

Rigging equipment

All kinds of devices and mechanisms that are used in loading and unloading are called rigging. First of all, it serves to facilitate the task of the loaders. In addition, the rigging will allow you to move objects as carefully and carefully as possible, as well as significantly save time and physical strength.

Professional rigging includes the following types of rigging:

• rope blocks of various carrying capacity;
• jacks of various carrying capacities;
• cargo capture;
• steel chain;
• winch;
• puncher;
• cable;
• carbine;
• and much more.

Stages of the

What is rigging? This is a clear scheme of work on the transportation of goods, which is carried out in several stages:

1. the first stage implies preparatory work, that is, a loading plan is drawn up, the necessary equipment, fastening methods and much more are determined;
2. then the cargo is packed and marked. Well-made packaging reliably protects the cargo from possible mechanical damage, exposure to moisture or sunlight;
3. loading is one of the most critical stages in rigging. It is carried out according to the developed plan, each unit of cargo is entered into a special list;
4. fastening is also an important step in rigging. After all, its safety and intactness depends on how well the cargo will be secured. Fastening is carried out according to certain schemes;
5. after the cargo has arrived at its destination, it is unloaded. The unloading sequence corresponds to the loading, it is displayed in the sheet. Also, this list displays data on each unloaded cargo;
6. the final stage of rigging is unpacking and assembly. As a rule, it is carried out by a group of installers. After the equipment is assembled, it is checked and then handed over to the customer.

Service cost

Undoubtedly, each customer is concerned about the cost of rigging. However, it is not possible to name it based only on the list of cargo, because it is formed on the basis of many factors:

• scope of work. The larger the amount of work - the much more profitable. Firstly, the share of preparatory work costs decreases, and, secondly, many companies meet their customers and offer various discounts and preferential prices;
• conditions of work. As a rule, in difficult working conditions, you have to use manual labor. This, in turn, requires attracting a large number of employees and spending a large amount of time, which affects the rise in the price of the service. In addition, the cost is influenced by the need for dismantling work, the device of access roads, etc.;
• characteristics of the cargo. Even with the same weight of furniture and industrial equipment, the cost of transporting the second will be several times more expensive. This is due to its high price (as a rule, production equipment costs several million) and fragility due to various parts. Weight and dimensions play a significant role;
• Distance. The final cost of the service is also influenced by the distance over which it is necessary to transport the goods. The further, the, respectively, the more expensive. The price will be several times higher if it is necessary to transport oversized cargo, that is, one that does not fit into a standard vehicle;
• Installation and dismantling works. All work related to installation is carried out by narrowly focused specialists. Attraction of additional labor force affects the cost of the service;
• the level of hazard of goods. Quite often, industrial enterprises need to transport dangerous goods. Such work requires special training of personnel, equipment and protective uniforms.

About company

If you are looking for a reliable company that specializes in rigging, then feel free to contact Proekt-montage LLC. Our company has been providing the following types of services for a long time:

• development of design documentation in the field of construction;
• selection of construction machinery, equipment, mechanisms;
• rigging.

Rigging works are carried out by qualified loaders who have been involved in this field for a long time. With them, any cargo will be safe and sound! The cost of our services is one of the most attractive and profitable on the market, because we love our clients.

Any industrial production to one degree or another is associated with the installation of bulky and complex cargo. In many cases, a person cannot do such work on his own. For this, rigging means, mechanisms and devices are used. With their help, moving, unloading, loading objects of any configuration and weight becomes available.

Rigging works

They represent operations associated with lifting, holding and moving various objects - parts, assemblies, equipment. The key difference between these operations and conventional handling operations lies in the use of special devices. Often rigging, fixtures have a specific configuration. Their use is due to the impossibility of moving objects due to their dimensions and weight in other ways. The timing of the work, as well as their cost, is determined by the complexity of the operations, the peculiarity of the cargo, as well as the presence of specialized organizations in the region.

Appointment

Rigging mechanisms - accessories used for the transportation of bulky equipment. The main task of work with the use of special equipment is not to exclude human participation in them, but to increase the efficiency of operations. Industrial enterprises use the services of riggers. Rigging devices allow you to move machines, workbenches and other large-sized equipment in the shortest possible time. In addition, special equipment makes it possible to increase the safety of operations and ensure the safety of the cargo. Rigging devices are used not only in industry, where the transportation of equipment is one of the most important links in the working process. Often, special equipment is used in the household sphere. For example, the services of specialized organizations are resorted to, if necessary, to transport safes, musical instruments, furniture, etc.

Rigging devices

Companies offering relocation services use various devices in their work. All of them are united by the term "tooling". In practice, the following are mainly used:

1. Slings.
2. Blocks.
3. Hooks.
4. Ropes.
5. Eyelets.
6. Polypast.
7. Chains.
8. Clamps.

Ropes

As a rule, steel, nylon and hemp cables are used. The latter can be resinous or whitish. They differ in production technology. Resin-impregnated hemp threads are considered more practical. In addition, they are highly durable. White ropes are more flexible. They have a lower margin of safety and are not used for mechanisms equipped with a machine drive. For installation work, such ropes are rarely used. Steel cables differ in cross-sectional shape and are classified according to their design. As a rule, round and flat ropes with single, double, triple lay are used.

Slings

These are represented by sections of ropes of different configurations. Slings are used to securely and quickly secure the transported cargo. They can be electronic or manual. Slings are used for direct loading / unloading. The maximum height to which the load can be lifted is 3 m. The maximum weight of objects for which slings are used is up to 10 tons. For lifting to a low height, jacks are used. They can be screw, rack and pinion, wedge, hydraulic.

Polystyrene and blocks

These mechanisms, as a rule, are part of various lifting equipment. The polyspast is the simplest lifting device, consisting of blocks. The latter are connected with a rope. The blocks differ in the number of rollers (single and multi-roller).

Winch

Its design includes blocks or pulley blocks. With the help of these elements, the load is directly lifted. Winches are distinguished by the type of drive. It can be electric or manual.

Support structures

Rigging often involves hanging and holding a load on a structure that can support its weight. In this case, hoists are used. If the work is carried out indoors, they are fixed on ceilings and other building elements. If they are absent, then special equipment is installed - a supporting structure. As a rule, it is a metal vertical post that is held in place by special braces. A heavy slab is provided as a support in the structure.

Security

During rigging operations, rather heavy objects are lifted and moved. Their weight can be up to several tons. Specialists have developed safety rules for the use of rigging devices. The requirements take into account all hazards in the implementation of operations. Employees of the organization providing rigging services undergo mandatory briefings and refresher courses. To perform work, you must obtain a special permit, undergo a medical examination.

equipment requirements

To maintain performance, it is regularly carried out inspection of rigging means, mechanisms, devices... The check is carried out on time. The traverses are inspected at least once every six months, containers, tongs and other grips - 1 p / month, slings - 1p / 10 days (except for rarely used ones).

An extraordinary full technical inspection of the equipment must be carried out without fail after the repair of metal elements with the replacement of calculated parts and assemblies, reconstruction, overhaul, replacement of the hook and other similar operations. The results of the procedure are recorded in the rigging log of mechanisms and devices.

After replacing worn-out ropes, when they are repacked, the reliability of fastening and the correctness of the reserve is checked, the ropes are tightened with a working load.

Technical certification and accounting of rigging means, mechanisms and devices performed by an engineer and technical worker performing supervisory functions at the enterprise, with the participation of an employee responsible for the good condition of the equipment. The latter can independently check the reliability of the ropes and the correctness of the reserving, tightening with the load after re-packing or replacing the ropes. The form of the register of rigging means and devices corresponds to Appendix 9 to the OT Rules when working at height (approved by Order of the Ministry of Labor No. 155n of 03/28/2014).

Safety engineering

The production of rigging involves the use of slings, with the help of which it is carried to the lifting mechanism. Before slinging, the specialist must know the entire object. As a rule, the weight of the load is indicated on a plate attached to the bed. If the item is packed, the weight is marked on the box or casing. Lifting and moving objects is carried out under strict observance of the following rules:

1. The slinging of the cargo, which is accompanied by a passport and instructions, is carried out according to the specified technology. The slings are fixed in the lugs provided for them with the help of special hooks on the equipment.
2. Slinging should be carried out taking into account the factors of balance and stability of the load during its lifting and subsequent movement. Mechanisms and equipment, mounted on one frame, are lifted after securing the slings on a common platform. The sheet stacked material is moved using special grips, which are suspended on the traverse.
3. Slinging of channels, corners and other profiled metal products is carried out using universal fixtures. In sharp corners, pads are placed under the slings.

Object classification

All goods that are transported are divided into certain groups depending on the mass:

1. Lightweight - up to 250 kg.
2. Heavy - 250-50,000 kg.
3. Very heavy - over 50 tons.

There is another category - dead weights. They are called objects that are frozen to the ground, dug into it, fixed on the foundation, pressed against other objects. The mass of such loads is usually unknown. It is strictly forbidden to use cranes to lift them. Objects are also classified by their size and can be oversized and oversized. In the first, the parameters do not exceed the norms defined in the SDA (motor transport), or correspond to the size of the rolling stock (for railway transport). These figures exceed the established standards.

Conclusion

One of the key factors in ensuring safety is the high professionalism of the staff of the enterprise carrying out rigging work. The employee must be well aware of the equipment he uses, the peculiarities of its operation. The work is supervised by the foreman. He is responsible for the implementation of the established rules and regulations. Special instructions are being developed for personnel, deviation from which is fraught with serious consequences.

People in our time lead an active lifestyle, constantly travel somewhere, transport something. Accordingly, carriers are in demand for cargo, including oversized and superheavy. The very process of organizing high-quality transportation of oversized cargo is very difficult, since it is required to comply with all safety rules. In such situations, rigging is used.

Rigging is used to transport non-standard cargo, such as any heavy equipment or fragile items.

Rigging works in several categories.

The first type of rigging work:

Transportation of special cargo... These can be ATMs, safes and similar cargo. Even with a low weight, the rigging of these loads is very difficult. More often, the difficulties with rigging are associated with the inconvenient location of the cargo itself. For rigging hard-to-reach loads, winches and rigging belts are used.

The second type of rigging work:

Transportation of cargo weighing up to 50 tons. This rigging service is more often ordered by small and medium-sized enterprises, where the transportation of any equipment without the supervision of professionals is impossible. For the rigging of such goods, work plans are preliminarily drawn up, special equipment suitable for carrying capacity is prepared, and other work equipment.

The third type of rigging work:

Transportation of cargo weighing over 50 tons. This type of rigging can include a complex relocation of an enterprise. Companies offering rigging work of this scale have the entire list of specials in stock. transport that may be required for rigging.

Rigging services include not only cargo transportation, but also dismantling and then equipment installation. Reliable companies offering rigging work do it as quickly and efficiently as possible, use their equipment for dismantling / assembling cargo and their own vehicles for transporting it.

Before starting work, specialists visit the specified object, draw up a detailed work plan, and after that, the riggers safely transport the cargo.

If you need to transport a non-standard and very valuable cargo, rigging services, This is your choice.

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Currently, assistance is required to complete any work. Since it is not an easy task to lift industrial equipment with your own hands, rigging services are required. In this case, special devices are used: cables, tools and other equipment that is necessary for the implementation of this procedure. In this way, lifting of machines, safes and other heavy elements is carried out. Please note that ordering a crane is not a problem on the website http://www.takelag.com/.

In order to carry out the rigging work, you will need to stock up on slings, spreaders, hooks, cables and other elements. In this case, special equipment is required: a crane, a winch, a hoist and other mechanisms. If you are interested in a manipulator, take a look at the link to the site takelag.com, which is offered by the specialists of the "Rigging" company.

Rigging as a type of income

Today, you can replenish your capital by any means. One of these is a rigging company. Due to the fact that at construction sites, in production and other places, it is required to lift a heavy load, at present such services are provided by many companies, thereby creating serious competition.

Such a business is quite successful, despite the fact that it requires serious investments. That is why many enterprises that require rigging work prefer to carry them out on their own, while providing their services to other organizations.

To start making money in this area, you need a staff of professionals who know how to work with such equipment. In addition, employees are required to know all the subtleties and nuances of parsing and assembling the structure. Having highly qualified specialists, fairly affordable prices and all the necessary equipment, you can establish yourself and get promoted in this field.

Rigging is the transfer, lifting and transportation of a load of such a size and weight that cannot be lifted on your own. Specialists involved in the provision of this type of service carry out loading and unloading of the required cargo.

In order to understand in more detail this type of activity, it can be conditionally divided into the following groups:

• Delivery of oversized and bulky cargo. This can be banking equipment and musical elements. For transportation, belts and winches are used.
• Cargo weighing no more than 50 tons can be construction materials, various factory equipment or rolled metal products. Most of the rigging work for such cargo is ordered by commercial enterprises.
• Cargo weighing more than 50 tons requires the use of heavy vehicles and many other special equipment. Such conditions force us to turn to specialized companies, since the acquisition of the entire arsenal will require serious waste, and the selection of a whole brigade of loaders and other specialists.

Rigging cycles

• analysis of equipment;
• loading and unloading;
• transportation;
• lifting the load to the floor;
• local movement;
• collection at the place of arrival.

Types of rigging

• Household cargo - furniture, household appliances, etc. This type of work is considered the simplest. At the same time, there is no need for lifting equipment, as well as for professionals.
• Working with office equipment involves the involvement of professionals. Lifting equipment will be required and must be operated by a specially trained person.
• Complex cargo includes trade, medical, printing and other expensive equipment. This requires the involvement of specialists who are not only trained in this craft, but also know perfectly well all the rules for operating the cargo.
• Various devices and equipment will be required in the case of working with bulk cargo. Including the participation of only highly qualified specialists is required. You may need pencil cases, grapples, bunker containers, etc. for high-quality loose rigging.
• Working with liquid cargo is carried out in the same way as with bulk cargo. The only difference is that in the event of an emergency, this type of cargo is lost irretrievably.
• In order to carry out rigging work with industrial equipment, the use of special equipment will be required. In addition, in this case, its mounting and dismantling is required, and, accordingly, the involvement of specialists in this profile.
• The most difficult type of work is performed in relation to heavy and oversized cargo. At the same time, in addition to attracting specialists, equipment and transport, you will need to obtain a whole heap of permits and fill out a lot of paperwork.