RU28343U1 - Self-propelled tracked vehicle SM-100 - Google Patents

Description

2002116599

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 Self-propelled tracked vehicle CM-1QO

1. The area of technology to which the utility model belongs. The inventive utility model relates to the field of engineering mainly to transport equipment. It is intended for emergency rescue operations in railway transport, the elimination of the consequences of accidents and technological disasters, and for the work associated with the movement of bulky heavy cargo in off-road and difficult terrain, including reservoirs, ditches, funnels and at crossings.

2. The level of technology.

In terms of technical level, the self-propelled crawler vehicle SM-100 is superior to existing vehicles of the indicated purpose.

Analogs of the claimed utility model are caterpillar armored military engineering vehicles (ARVs, IMRs) capable of disassembling debris, moving T5 heavy-duty trucks, performing loading and unloading operations, and towing damaged heavy vehicles from combat operations areas.

As a rule, in ARVs, tank tracked chassis of the main battle tanks are used. So, for example, in Germany, a crawler sapper tank Pionirpanzer, weighing

Utility model

40.8 tons, at the Leopard tank base, equipped with a crane boom with a maximum lifting capacity of 20 tons (Source: Janes Military Vehicles and Ground Support Equipment, 1987, Eighth Edition, page 7). Bo France, based on the Leclerc tank, developed an AREM weighing 60 tons, equipped with a crane boom with a maximum load capacity of 35 tons (Janes Defense Weekly, 1996, v.25, N 17 (24 April), page 27). In England, on the basis of the Vickers tank, an ARV equipped with a crane boom with a maximum carrying capacity of 4 tons was developed, and on the basis of the Chiften tank, an AREM with a weight of 55.64 tons was developed, equipped with a crane with a maximum carrying capacity of 5.8 T. (Janes Military Vehicles and Ground Support Equipment, 1987, Eighth Edition, page 40 (Vickers) and page 41 (Chieftain). These analogues have a lateral arrangement of crane arrows (relative to the longitudinal axis of the machine), boom rotation angles of less than 360 degrees.

The closest analogue (prototype) of the claimed utility model is the domestic BREM-1 mounted on the chassis of the T-72 tank. BYUM-1 is equipped with a crane boom, with a lifting capacity of 5.5 tons with a maximum boom reach of 4.4 m and 19 t with a boom reach of 2 m without turning the crane. With a load capacity of 3 tons, a crane boom can rotate 360 degrees. The weight of BYUM-1 with a load on the platform of 1.5 t is 41-2 ° - ° t. The location of the crane arm is lateral. Diesel engine V-46-6 multi-fuel 780 hp (574 kW).

(Technical description of the armored repair and recovery vehicle BREM-1.1986, Military Publishing).

, the boom crane БУМ-1 is equipped with a main traction winch with a developing force of 25 gf (with a chain-link of 100 tf), an auxiliary winch with a force of 0 tf and a bulldozer equipment. BREM-80U rKurnal Military Parade, No. 3 for 1998, pp. 48 ... 50) is additionally equipped with two containers for spare parts and tools and electric cooking equipment powered by its own energy source, and the main traction winch develops a force of up to 35 tf ( with tackle 140 tf). 3. The essence of the claimed utility model

The essence of the claimed utility model The self-propelled tracked vehicle SM-100 is that the utility model is based on the tracked chassis previously developed at Spetsmash OJSC 203 mm self-propelled tracked artillery installation (ACS), which has high traffic and the ability to overcome ditches with a width of up to 3 m, vertical wall and snow cover up to 0.7 m high, ford up to 1.2 m deep and equipped with a telescopic power manipulator, bulldozer equipment, auxiliary winch with a force of 5-7 tf, auxiliary mani crane ulyatorom with a maximum capacity of 1.9 m and a maximum vshetom boom 3.4 m, with two cargo containers for transport of materials and equipment set of replaceable instrumescha.

bulldozer equipment, as well as equipment for air plasma cutting and welding from its own energy source.

The main structural difference from analogues is the presence of a power telescopic manipulator that develops a pulling force of up to 120 tf and pushing up to 25 tf at a distance of 20 m from the machine. The power manipulator is equipped with a set of interchangeable tools that can rotate with a rotator and allows you to capture rolling stock and other heavy objects in hard-to-reach places at a distance without direct human intervention (ponds, swamps, in the presence of fires and harmful substances).

The crane manipulates the installation and dismantling of the interchangeable tool (hook, hook, grab, leveling blade), lifting and moving loads with a maximum mass of 1.9 tons, including when loading and unloading containers. 4. Description of the utility model

The device of the self-propelled vehicle SM-100 is shown in Figure 1 On the tracked chassis 1 mounted:

- control unit 2 with monitoring and control systems for the movement of the car on the march, as well as chairs for accommodating 3 people;

two containers 4 for transporting a set of interchangeable tools, equipment and materials;

-Auxiliary winch 5 with a pulling force of 7t and a cable length of 70m;

-Auxiliary crane 6 with a lifting capacity of 765 kg at a maximum reach of 3.4 m and 1900 kg at a minimum reach of 1.3 m and a rotation angle in the horizontal plane of 330;

- 7 operator’s cabin with hydraulic equipment and power unit control systems;

- bulldozer equipment 8 allows you to disassemble rubble, backfill trenches, excavations, as well as digging pits, including in frozen soils;

-9 equipment for air-plasma cutting and welding;

-rotator 10 for fixing a removable tool on it and turning it with a special hydraulic mechanism around the longitudinal axis of the boom of the power manipulator, which allows you to capture objects in any position.

- a hydraulic tank 11 with a volume of bOOl has sensors that block the operation of the hydraulic system at low (less than 5 ° C) and high (more than 25 ° C) hydraulic oil temperatures, as well as an oil heating system;

- machine 12 for installing the cradle 18 of the power manipulator of the operator’s cabin, lifting and rotary hydraulic cylinders,

- a turning hydraulic cylinder 14 for turning a power manipulator 3 in a horizontal plane.

- telescoping hydraulic cylinder 15 for extending and retracting the rotator 10 with the tool.

-shift tool 16 consists of a hook, hook, grab and leveling blade.

- movement mechanism 17 for moving the power manipulator 3 from the transport position to the working one and vice versa.

-cradle 18 is a box-shaped construction with rollers and serves for mounting the boom of the power manipulator 3.

In addition to the above equipment, the main engine, transmission, auxiliary diesel unit are installed inside the chassis of the chassis, automatic fire extinguishing systems and control of chemical and radiation pollution are mounted; There is an additional compartment for two people. The crew of the car - 5 people. (in the department of management Zchel. and in the compartment 2 people).

Description of the utility model

The main working bodies of the SM-100 self-propelled caterpillar machine are the power telescopic manipulator and bulldozer equipment. Bulldozer equipment is used for clearing debris, digging and moving soil, as well as

use as an emphasis in the work of the power manipulator. Management of hydroficated bulldozer equipment is carried out from the operator’s cabin, while the driver is controlling the machine at the operator’s command. General management is carried out by the head of work on radio communications.

Before working with the power manipulator, the SM-100 self-propelled tracked vehicle is installed at a distance of 15 ... 20 m from the object to be moved, after which the rear idler guide wheels (sloths) are lowered to the ground, and the wiper is deepened into the ground to a depth sufficient to create a reliable stop (0.3 ... 0.5m). Then, the manipulator moves the movement mechanism 17 along the roller guides in the cradle 18 from the transport position to the working one, unfolds in azimuth (within +15 of the axis of the machine) and, using the telescoping hydraulic cylinder 15, extends in the desired direction. The height of the interchangeable tool is regulated by the lifting cylinders 13. After the manipulator is extended, the rolling stock is captured by the frame, automatic coupler or other accessible place. At the same time, various types of interchangeable tools (hook, hook, gripper) can be used to capture the rolling stock. Then the telescoping hydraulic cylinder 15 is turned on to retract and the hydraulic cylinders of rotation 14 and the lifting of the manipulator 13

automatically transferred to floating positions for unloading the boom of the manipulator from bending stresses.

After the completion of the movement, the object is freed from capture, the coulter and sloths are lifted. The self-propelled tracked vehicle СМ100 moves to a new place and the object can be moved, if necessary, additionally.

In addition, the power manipulator can be used to disassemble blockages, remove piles of wagons, tanks, metal structures without cutting them into small parts, evacuate equipment from the fire zone, provided that the means used to extinguish fires (foam, water, etc.) .

An auxiliary winch with a force of 5 ... 7t is used when moving small loads at a distance of up to 60m.

Equipment for air - plasma cutting of metals (up to 50 mm thick) and their welding is used for dismantling debris and repair work.

A set of interchangeable tools (replaceable parts of the rotator) is designed to perform operations to capture rolling stock during the liquidation of the consequences of accidents in railway transport, as well as the layout of sand, gravel, etc. bulk materials.

The hook is a massive detail in the form of a peak with double plumage. The hook allows you to pierce the side wall of the car, platform and catch on the strong parts of their metal structures,

The hook is also a massive part and is designed to capture moving objects by the supporting frames.

The hook and hook are mounted on the rotator 10 and do not require human intervention when performing operations to capture moving objects.

The gripping device is designed to grab the rolling stock by automatic coupler and consists immediately of the gripper put on the automatic coupler connected by two tow cables to the body mounted on the rotator. The presence of cables provides all the necessary degrees of freedom for unloading the power manipulator.

The planning dump is designed to carry out the planning of loose soils, including at restoration of a cloth and slopes of railway embankments.

All interchangeable equipment is transported in containers 4 and can, depending on the specific situation, be mounted on the shank of the rotator 10 using an auxiliary manipulator 6.

. Possibility of implementing a utility model

Thanks to the use of a self-propelled caterpillar artillery installation (ACS) developed in the mass production of Spetsmash OJSC as the chassis base, most of the requirements for a utility model are achievable, namely:

-maximum transport speed;

- overcoming obstacles on the ground;

-the angle of rotation of the manipulator in azimuth;

-the availability of spent bulldozer equipment; ground pressure;

performance at ambient temperature + 40 C; -the possibility of transporting a crew of 5 people. in closed offices, etc .;

However, in connection with the placement of new equipment on the chassis - a power manipulator, a new power unit, auxiliary winch, equipment for plasma cutting and welding, cargo containers, the SAU 2S7 chassis is undergoing significant improvements.

The auxiliary winch and manipulator, as well as equipment for plasma cutting and metal welding, are planned to be manufactured using well-proven serial products.

i //. 10

designed and passed comprehensive tests with the creation of cranes SGK-80R.

The above allows us to conclude that it is possible to create a utility model based on the 2S7 self-propelled gun chassis. The design documentation has been developed for the utility model and the prototype is being completed. General manager

II .I. Kozishkurt .t

Claims (3)

1. Self-propelled tracked vehicle SM-100, characterized in that, in order to capture and move heavy objects from hard-to-reach places, including without the direct participation of a person, a telescopic power manipulator was used, which has a built-in telescoping hydraulic cylinder and lifting and turning hydraulic cylinders in the vertical and horizontal planes, moreover, a hydraulic actuator rotator is mounted in the front part of the power manipulator boom to rotate the interchangeable tool and installed in a machine with a vertical axis of rotation. 2. The self-propelled tracked vehicle SM-100 according to claim 1, characterized in that in its rear part a bulldozer equipment is mounted that increases the stability of the machine during digging and leveling work. 3. The self-propelled caterpillar machine SM-100 according to claim 1, characterized in that in its central part an auxiliary hydraulic crane is mounted, which allows the removal of the replacement tool from the containers and their installation on the shank of the rotator.