SK392005A3 - Device for transport car in snowy inaccessible ground - Google Patents

Abstract

A device for car transport on snow-covered land serves for transport a special cars with mean weight on mentioned land. The device is designed so that the transporting car (7) is towed by a crawler-type tractor (9). The device consists of at least one sliding holder of a back axle (1) which is fixed instead of a wheels of a back axle (1) for which is fixed a coupling bar (2). On the coupling bar (2) is fixed a double chain (5). On a front wheels of the transporting car (7) is fixed at least a one sliding holder of a front axle (3) for which is fixed a bumper of the front axle (3).

Description

The invention relates to a device for the transport of special vehicles of medium weight in a snowy unavailable terrain, in which such a vehicle is self-propelled. These special vehicles are, in particular, box trucks with special equipment, such as air quality control instruments or other environmental parameters used in mountain terrain, special car workshops, as well as cars with other equipment, such as transmission vehicles for transmitting television signals.

These are cases where it is necessary to transport a car in winter in snowy inaccessible mountain terrain to higher positions to places where there is no road. After having acted for several days at the place of transport, the car is then transported back to the starting point by means of the device according to the invention, where it is already mobile under its own power on the road.

BACKGROUND OF THE INVENTION

At present, the most common way of transporting special equipment in snowy terrain is by air by helicopter. Such transport is suitable for one-time relocation where the transported equipment remains installed at the destination for a long time.

It is less economical to require a short-term stay of the transported car at its destination and to re-transport it, or to require a re-transport.

SUMMARY OF THE INVENTION

The aforementioned disadvantages of the prior art are eliminated by a car transport device in a snowy unreachable terrain consisting of a sliding support for the rear axle, a drawbar, a sliding support for the front axle and a bumper which consists in attaching at least one rear axle to the rear axle. a sliding support for the rear axle to which a drawbar is mounted pivotably about the transverse axis of the axle and at least one sliding support for the front axle is fastened to the wheels of the car's front axle.

The attachment of the transported car by a drawbar is secured by a double chain, which is attached to the drawbar and attached to the spare suspension brackets of the transported car by means of towing eyes. To ensure the stability of the front of the car during transport, at least one front axle bumper is attached to at least one sliding support of the front axle.

At least one anchor bolt is mounted on the sliding support of the rear axle and on the sliding support of the front axle, by means of which the respective sliding support is screwed and thus the transported car is anchored.

By fitting a car transport device in a snowy, unavailable terrain to a special vehicle being transported, clamping the tow bar of the device to the towing device hitch, preferably to a ratrak snow tractor, and securing it at the bumper site with a second snow tracked tractor makes the car ready for snow transport. During carriage, the braking system of the transported vehicle and its shifting speed shall be rendered inoperative.

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ΡΡ 039-2005

BRIEF DESCRIPTION OF THE DRAWINGS

The invention will now be described in more detail with reference to the accompanying drawings, in which:

FIG. 1 is a side view of an assembly of a car transport device in a snowy unavailable terrain; FIG. 2 is a front view of the rear axle slide support and the front axle slide support; FIG. 3 shows a plan view of the device assembly, FIG. 4 shows a sliding support of the rear axle in three views - side view, plan view and in cross-section, FIG. 5 shows the rod in side and plan view, FIG. 6 shows the front axle slide support in three views - side view, plan view and partial front view, and FIG. 7 front bumper in three views - side view, front view and plan view.

Example

The vehicle transport assembly in snowy, unreachable terrain is shown in Figures 1 to 3. The transported car 7, the Volkswagen LT 45, has all four rear axle wheels removed and is attached to each rear axle - left and right, with joints identical to the wheels. , rear axle sliding supports

To the sliding supports of the rear axle 1, a drawbar 2 is mounted rotatable about the transverse axis of the axle. The drawbar 2 is fastened to the hitch of the towbar 8. The transporting car 7 to the drawbar 8 is secured by a double chain 5 attached to the drawbar 2. are fastened to the brackets of the spare hinges 71 of the transported car 7.

The front axle 3 sliding supports are attached to the front axle wheels of the transported car 7 - the left wheel and the right wheel. The front bumper 4 is attached to both the front sliding supports.

The securing ratrak 9, with its U-shaped blade, directs the front of the transported car 7, depending on off-road conditions, by pressing against the front axle bumper to the required side (left or right). If necessary, the transported car 7 can also brake.

During transport, the transported car 7 is pulled by the towing bracket 8 by attaching the car 7 to the rear axle. This method has been designed with a view to favorably transmitting traction to the frame of the car 7.

When pulling the car 7 with the ratrak 8 in the circuit described, it is important that the braking system of the car to be transported 7 and its shifting speed are disengaged all the time during transport. This will allow the sliding supports of the rear axle 1 and the sliding supports of the front axle 3 to flexibly react to terrain changes and follow its surface without adversely affecting the structure of the transported car 7.

The sliding support of the rear axle 1 shown in Figure 4 consists of a sliding support body 17 made of thick-walled sheet metal, welded and terminated with a pipe 12. This has a fastening flange 13 fixed on one of its faces, by which the sliding support of the rear axle i

ΡΡ 039-2005 fastens to the rear axle of the transported car 7. At the other end, the pipe 12 is terminated by a lifting eye 14, into the hole of which the tie rod pin 15 with the locking bolts of the tie rod pin 151. Anchoring screw 11 is fastened to the body 11.

The tie rod 2 shown in Figure 5 consists of a tie rod body 2i, which is of a welded tubular structure, terminated at the front by a hitching eye for the tractor 22 mounting and terminated at the rear by two hitching eyes for the sliding support of the rear axle 23.

The sliding support of the front axle 3 shown in Figure 6 consists of a sliding support body 3i made of thick-walled sheet by welding. The wheel guide 32 serves to guide the front axle wheels of the transported car 7 to the sliding support body 3i. The front axle wheel bears one side (front pulling) on the wedge 33 and the other side against the wheel stop 34, which is pushed to the wheel surface by the stop adjusting screws 341. The front wheels of the transported car 7 are clamped to the sliding supports of the front axle 3. wherein one end terminated by the strap hook 391 is clamped into the eyelet 36 and the other end fitted with the strap tensioning mechanism 392 is clamped into the pivot fork 32, wherein the fastening strap 39 is threaded through the holes of the front wheel disc.

At the outer edge of the sliding support body 31 there is a bumper fastening guide 35 with a guide plate 351 and fastening screws 352. An anchor bolt 38 is fastened to the axis of the sliding support body 31 on its outer side.

The bumper of the front axle 4 shown in FIG. 7 consists of a bumper body 41 of a welded tubular structure, the arms of which are fitted with stops 43 serving to define the gripping of the front axle bumper 4 into the bumper mounting guide 35 on the front axle slide supports 3. The front bumper 4 has cylindrical steel guards 42 s rubber coating.

Industrial usability

A vehicle for transporting a car in a snowy unreachable terrain can be used to transport medium-weight cars in said terrain, where the car is immobile by its own propulsion.

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Claims (4)

PATENT CLAIMS An apparatus for transporting a car in a snowy unreachable terrain comprising a sliding support for the rear axle, a drawbar, a sliding support for the front axle and a bumper, characterized in that at least one sliding support for the rear axle is attached to the rear axle of the car. and at least one sliding support of the front axle (3) is attached to the wheels of the front axle of the car (7). A vehicle for transporting a car in snowy, unreachable terrain according to claim 1, characterized in that a double chain (5) is attached to the drawbar (2), the towing eyes of which are fixed to the spare hinge brackets (71) of the transported car ΠΙ. A vehicle for transporting a car in a snowy unreachable terrain according to claim 1 and / or claim 2, characterized in that a front axle bumper (4) is attached to at least one sliding support of the front axle (3). A vehicle for transporting a car in a snowy unreachable terrain according to claim 1 or claim 2 or claim 3, characterized in that at least one anchor bolt (18) and on the front axle slide support are mounted on the sliding support of the rear axle (1). (3) at least one anchor bolt (38) is provided.