RU2791944C1 - Device for reducing the labor intensity of loading and unloading cargo on vehicles - Google Patents

Abstract

FIELD: loading equipment.

SUBSTANCE: invention relates to the field of loading and unloading equipment. The device for loading and unloading cargo on vehicles contains two internal cylinders, two external cylinders with hinges, clamps, supports and flooring. The inner cylinders have holes and are made with the possibility of mounting with hooks on the open side of the vehicle body. The outer cylinders also have holes and are designed to be attached to the inner cylinders. The clamps are inserted through the combined holes of the cylinders. Supports with holes on the other side, through which chains pass, are attached to the loops of the external cylinders. The chains connect the upper parts of the two inner cylinders with hooks and supports with clamps. The flooring is placed on the supports.

EFFECT: reduction of labor costs of personnel during loading and unloading of a cargo vehicle is achieved, ensuring the mobility of the device, the possibility of its transportation together with a cargo vehicle, ease of manufacture, reducing the complexity of manually performed loading and unloading operations.

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Description

The invention relates to the field of loading and unloading equipment, in particular to devices designed to reduce labor costs when loading and unloading military vehicles by capping with ammunition, 122 mm rockets (hereinafter referred to as PC) and other property in the field.

From the prior art, a device is known in the form of a transport-loading vehicle, which is an armored tracked vehicle made on a tank chassis, equipped with equipment for loading, transporting, loading unguided rockets, a launcher for a combat vehicle and refueling it with fuel, (see description for patent of the Russian Federation for the invention No. 2194234 "Transport-charging machine" Published on December 10, 2002, Bulletin No. 34. Authors: Vandyaev I.M., Kokorev I.M. and others. Patent holder: Federal State Unitary Enterprise Design Bureau of Transport Engineering).

The transport-loading vehicle has increased tactical and technical capabilities and ease of operation and maintenance, while ensuring reliable protection of the crew, equipment and ammunition.

In addition, a device for loading, unloading and loading a missile is known, containing a traverse having a connection unit with a lifting device and equipped with elements for fixing a missile, and guides having a docking unit with the guide of the combat vehicle. The guides are located on the traverse, and the elements for fixing the rocket are made in the guides, (see the description of the Russian patent for the invention No. 2243478 "Device for loading, unloading and loading a rocket." Published on December 27, 2004, Bull. No. 36. Authors: Balakhonov V.V., Marinets O.N., Plaksin V.N., Sukhanov L.G. Patentee: Open Joint Stock Company for Special Machine Building and Metallurgy “Motovilikha Plants”). This technical solution in the claimed invention is selected as a prototype.

Like a transport-loading vehicle, this device reduces the size and simplifies the loading process by providing the possibility of loading a rocket into the combat vehicle guide from a traverse connected to a lifting device. However, the disadvantage of the design of the device is that it is not capable of loading the PC into the body of a truck. The loading of PC data is carried out manually by personnel, and this process is laborious and time consuming due to the fact that the weight of one projectile is about 100 kg, which makes it difficult for a person to lift it to the height of a truck body (about 1.5 m), in particularly from the ground.

The objective of the present invention is to provide a simple in design, mobile, quick assembly and quick disassembly, durable and lightweight device to facilitate the loading and unloading of goods on vehicles, including PC.

The technical result of the proposed invention is to ensure the mobility of the device, the possibility of transporting it together with a cargo vehicle, ease of manufacture, reducing the time to bring the device to working condition and back, reducing the complexity of manual loading and unloading operations.

The technical solution of the proposed invention is the use of two inner cylinders with hooks and holes, two outer cylinders with hinges, four clamps, two supports, two chains and flooring as part of the device.

At the same time, the essence of the device for reducing the complexity of loading and unloading goods onto vehicles lies in the fact that on the side of the body to the open side of the cargo vehicle (VH), two inner cylinders are attached with a hook, each of which enters the outer cylinder and are fixed to each other. clamps. The lower parts of the outer cylinders are connected by means of loops to the supports, which have holes at the ends, through which chains pass, connecting the supports and the upper parts of the inner cylinders and fixed with clamps. At the same time, floorings are placed on the supports, on which the personnel involved in loading and unloading operations become their feet, using them as an additional stand (steps).

The invention is illustrated in FIG. 1-3, which show a device for reducing the complexity of loading and unloading goods onto vehicles, where: 1 - side of the vehicle body; 2 - two inner cylinders with hooks; 3 - two external cylinders with loops; 4 - supports; 5 - holes; 6 - clamps; 7 - chains; 8 - flooring.

The device is mobile and moves in a disassembled position together with a freight vehicle. Before loading or unloading the vehicle with a container of ammunition, PC or other cargo with a large mass, the device unfolds, being placed on the side of the vehicle, which has a side board that opens in advance. With the help of a hook rigidly connected to the inner cylinder and having holes, the device engages between the side and the body flooring. Outside, an outer cylinder is put on the inner cylinder, also having holes and in the lower part a movable connection in the form of a loop, to which the support is attached. The inner and outer cylinders are able to move progressively relative to each other (telescopically), being fixed with a latch. The latch is a pin with a handle that goes into the aligned holes of the outer and inner cylinders. The support, connected by means of a loop to the outer cylinder, has the ability to change the angle relative to the latter (from 0 to 90°), which makes it possible to reduce the dimensions of the device in the folded state during transportation. The other part of the support has a hole through which a metal chain passes, one end of which is connected to the upper part of the inner cylinder, and the other passes into this hole and is fixed by means of a latch, passing into one of the links of the chain, resting against the lower part of the support.

The personnel involved in the loading, has the ability to stand up on the flooring, using it as a step. The flooring can be made, for example, of a durable metal alloy. It rests on two supports that are remote from each other along the open side, which makes it possible to lift sufficiently heavy loads to the height of the truck body with less labor.

It is also possible to change the height of the flooring relative to the underlying surface (soil) by pushing the inner and outer cylinders relative to each other, fixing them to each other with clamps through the holes aligned in the cylinders, and also by threading the clamps through different chain links. In addition, the location of the PC across the vehicle body, to a large extent saves body space, and allows the vehicle to make fewer trips when transporting them, which is especially important in combat conditions.

Example of device operation. Two inner cylinders with hooks 2 are attached to the open side of the vehicle body 1, on which two outer cylinders with loops 3 are put on, to which supports 4 are attached, and all cylinders have holes 5, combining which, the clamps 6 are passed through them, providing a rigid hitch cylinders to each other. Also, chains 7 are attached to the upper parts of the two inner cylinders with hooks 2, the lower links of which pass through the holes in the supports 4 and are also locked by clamps 6 from the bottom of the supports 4, and between the supports 4 there is a flooring 8 used by personnel as a step (threshold).

Thus, the proposed device allows to reduce the labor costs of personnel when loading and unloading a freight vehicle with containers with large loads, PC, to reduce injuries during the work performed.

Literature

1. Description to the RF patent for the invention No. 2194234 "Transport-loading machine". Published 12/10/2002 Bull. No. 34. Authors: Vandyaev I.M., Kokorev I.M. and others. Patentee: Federal State Unitary Enterprise Design Bureau of Transport Engineering. Open edition.

2. Description to the RF patent for the invention No. 2243478 "Device for loading, unloading and loading a rocket." Published 27.12.2004 Bull. No. 36. Authors: Balakhonov V.V., Marinets O.N., Plaksin V.N., Sukhanov L.G. Patentee: Open Joint Stock Company for Special Machine Building and Metallurgy "Motovilikhinskiye Zavody". Open edition.

Claims (1)

A device for loading and unloading goods onto vehicles, comprising two inner cylinders with holes, made with the possibility of fastening with hooks to the open side of the vehicle body, two outer cylinders with loops, also having holes, made with the possibility of fastening to the inner cylinders, clamps , inserted through the aligned holes of the cylinders, in addition, supports are attached to the loops of the outer cylinders, having holes on the other side through which the chains pass, connecting the upper parts of the two inner cylinders with hooks and the supports with clamps, while the flooring is placed on the supports.

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