RU220410U1 - Universal military trolley (TUV-1) - Google Patents

Abstract

The utility model relates to trackless ground transport, in particular to trolleys for transporting hand luggage, and can be used for transporting material resources, including ammunition, evacuating the wounded and sick from hard-to-reach places where vehicle access is difficult due to destruction and rubble, for moving along the steps, protecting personnel from the damaging elements of grenades and mines while moving, as well as overcoming small water obstacles. The technical objective of the utility model is to expand the functionality of using hand trucks in conditions of destruction and rubble, the need to lift and lower loads and non-walking people along flights of stairs, the need to overcome small water obstacles, as well as in combat conditions. The TUV-1 is set in motion by pulling a person who has a trolley carabiner fastened to his belt. On horizontal surfaces, the trolley rests on six wheels: two wheels on each side of three-pointed sprockets and two wheels on swivel supports. The operation of the wheels on three-beam sprockets in the case of climbing steps occurs as follows: when the front wheels of this axle rest against the step, under the influence of human traction, the three-beam sprockets rotate and the trolley rolls onto the next pair of wheels. When going down steps, the trolley rolls with the help of wheels on three-point sprockets under the influence of its weight, and it is necessary to hold the trolley to prevent its uncontrolled acceleration. If it is necessary to evacuate non-walking people, TUV-1 is used to unfasten and unfold the hinged lid and extend the movable handles to their maximum length until they lock. Then the person is placed in the box with his feet resting on the hinged lid. In this position, TUV-1 can be used as a stretcher. To protect a transported non-ambulant person, as well as other people, from the damaging elements of grenades and mines, a TUV-1 folding cover made of armor plates can be used. To do this, the lid must be unfolded by pulling the handle. If it is necessary to overcome small water obstacles with the help of TUV-1, the control valves are unscrewed, compressed gas is supplied from the cylinders through the valve to the floats, inflating them to the required size, which allows the cart to be used as a raft. If it is necessary to manually carry the TUV-1 over obstacles, the clamp can be folded along the box and secured in this position with a carabiner, which allows, due to two cables, to place the cart behind a person’s back like a backpack, and also the possibility of manual carrying in the transport position in the form of a backpack behind a person's back. The technical results of using the universal military trolley (TUV-1) are: 1) the ability to transport material assets, including ammunition, as well as non-ambulatory people for the purpose of evacuation using human muscle power in conditions of destruction and rubble, where vehicle access is difficult; 2) the ability to lower and raise material, including ammunition, as well as non-ambulatory people for the purpose of evacuation along the steps of stairs of buildings and structures; 3) the ability to protect a transported non-ambulant person, as well as other people, from the damaging elements of grenades and mines using a TUV-1 folding cover made of armor plates; 4) the possibility of using TUV-1 as a floating craft if it is necessary to overcome small water obstacles; 5) the ability to manually carry TUV-1 in a transport position in the form of a backpack behind a person’s back.

Description

The utility model relates to trackless ground transport, in particular to trolleys for transporting hand luggage, and can be used for transporting material resources, including ammunition, evacuating the wounded and sick from hard-to-reach places where vehicle access is difficult due to destruction and rubble, for moving along the steps, protecting personnel from the damaging elements of grenades and mines while moving, as well as overcoming small water obstacles.

A wide variety of two-axle trolleys used for transporting goods using human muscle power are known from the prior art, for example a two-axle hand trolley for transporting goods in cramped store environments, etc. [1] and trolleys for moving goods along steps, for example, a device for transporting goods along flights of stairs [2].

The disadvantage of a two-axle hand trolley for transporting goods in cramped conditions [1] is the impossibility of using it to move goods along the steps of stairs.

The disadvantages of the device for transporting goods along flights of stairs [2] are:

1) the absence of a box for placing small-sized cargo, which will lead to their scattering when transported on uneven surfaces or steps;

2) the complexity of the design of the chassis from gear motors, gears, gear rings, which increases the cost of manufacturing the device, reduces reliability and maintainability, and also increases the weight of the device.

The technical problem, which is solved through the use of a utility model, is the protection of a transported non-walking person, as well as other people, from the damaging elements of grenades and mines in combat conditions.

The technical problem is solved due to the fact that the trolley is a universal military trolley (TUV-1), consisting of a box with a lid on two axes, characterized in that the box lid consists of at least two folding armor plates.

The essence of the utility model is illustrated by drawings, which show:

In Fig.1 - Universal military trolley (TUV-1) (in the transport position for riding): position 1 - three-pointed star; pos.2 - hinged cover; pos.3 - rotating wheel support on a hinge; pos.4 - box cover made of folding armor plates; pos.5 - guide; pos.6 - clamp, pos.7 - cable, pos.8 - carabiner.

In Fig.2 - Universal military trolley (TUV-1) (in the transport position for carrying): position 1 - three-pointed star; pos.2 - hinged cover; pos.3 - rotating wheel support on a hinge; pos.4 - box cover made of folding armor plates; pos.5 - guide; pos.6 - clamp, pos.7 - cable, pos.8 - carabiner.

In Fig.3 - Universal military trolley (TUV-1) (in working position): pos.2 - hinged cover; pos.4 - box cover in unfolded position; pos.9 - retractable handles; pos. 10 - inflatable float, pos. 11 - removable cylinder with compressed gas.

In Fig.4 - Universal military trolley (TUV-1) (in a floating position): position 10 - inflatable float in an inflated state.

The technical result of using the universal military trolley (TUV-1) is the ability to protect the transported non-walking person, as well as other people, from the damaging elements of grenades and mines using the TUV-1 folding cover made of armor plates.

Information sources

1. RF patent for invention, SU 119802, 2058

2. Russian Federation patent for invention, RU 2314225, 2013.

Claims (1)

A universal military trolley (TUV-1), consisting of a box with a lid on two axles, characterized in that the box lid consists of at least two folding armor plates.