RU1768419C - Device for fixing load on transportation vehicle platform body - Google Patents

Abstract

Use: for securing cargo on a vehicle platform. SUMMARY OF THE INVENTION: The platform has transverse niches in which racks are mounted. The bottom of each niche is made of two horizontally spaced horizontal sheets with coaxial holes in them, forming nests for the lower end of the corresponding rack. The fixing elements of the racks are made in the form of spring-loaded clips 8 for placement in the holes of the walls of the niches. 4 ill.

Description

- The invention relates to vehicles, and in particular to securing long loads on a vehicle. A device is known that contains a box-shaped case, the walls of which are made in the form of gear racks, a stop emphasis made with a protrusion having a tooth on the side surface, and a clamp holder.

The disadvantage of this device is the difficulty in manufacturing the teeth of the box body and the interchangeable stop.

The disadvantage is that it is necessary to determine the width of the load quite accurately in advance and install the adjustable stops, and then carry out loading. As a result, the downtime of the vehicle during loading is increased, and it is also quite difficult to load long loads.

Another device is known that contains support elements made in the form of a rod of square cross section with the ability to fit any surface to the walls of the platform socket formed by the upper and lower ones themselves, and thrust flanges.

The disadvantage of this device is the lack of fixation of the support element from the vertical movement that will occur when the vehicle is moving on rough roads. A disadvantage is that with this device it is possible to fix the load only in certain sizes. If the cargo is equal in size to the platform, and if the width of the cargo is quite small, then it is not possible to fix the cargo on the platform.

The disadvantage is that there are no places to store the supports when they are not in use.

There is another known closest in design device containing grooves made in the platform of the vehicle, on the sides of which are mounted support plates with hook-shaped elements, support devices installed in the grooves with the possibility of reinstalling along the length of the groove, and interchangeable

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stops made with the possibility of installation in supporting devices.

The disadvantages of this device are:

structural complexity associated with the manufacture of support plates containing a number of hook-shaped elements;

the complexity of installation associated with the installation of the support device: first, grooves are made in the platform, a support plate is installed on the side surface of the groove, then a support device is installed in the groove, and then a second support plate is installed;

reliable fixation of the support device by means of hook-like elements of the support plates is not achieved, since when the vehicle is moving on rough roads, the support device will bounce into the groove, and may go out of engagement with the hook-shaped elements, due to the fact that between the rest stops and the load to be clearances.

The purpose of the invention is to simplify the design.

This goal is achieved in that in a device for securing cargo on a vehicle platform, comprising racks mounted with lower ends to be fixed in transverse niches made in the platform according to the invention, the bottom of each niche is made of two horizontal sheets spaced apart in height, in which coaxial holes are formed, forming nests, and the elements for fixing the position of the racks in the nests are made in the form of spring-loaded clamps located in the upper and lower ends of the racks for placement in tversti x, recesses provided in the walls, wherein the distance between said apertures in the wall of the niche is equal to the distance between the clamps.

Comparative analysis with the prototype shows that the claimed device is distinguished by the presence of new features:

the bottom of the guide is made of two horizontal spaced apart sheets in which coaxial holes are formed to form nests;

the elements for fixing the position of the struts in the sockets are made in the form of spring-loaded clamps located in the upper and lower ends of the racks for placement in holes made in the walls of the niches;

the distance between the holes in the wall of the niche is equal to the distance between the latches.

Figure 1 shows a vehicle (semitrailer), side view; in fig 2

- view A in figure 1; in Fig.Z - section bB in Fig.2; figure 4 - section bb in figure 2.

The vehicle, comprising a ridge-type frame 1 and main racks 2, extendable beyond the lateral dimension of the platform, comprises a load securing device including transverse niches 3 made in the platform and racks 4.

Niche 3 consists of side walls 5 and a bottom made of two horizontal sheets of top 6 and bottom 7 spaced apart in height, in which a number of coaxial holes are made, forming nests G. The top sheet 6 of the bottom of niche 3 is lowered below the platform floor level by a distance equal to the thickness of the rack 4. In the side walls 5 of the niche 3 there are a number of holes D, coaxial with each other and located in the same plane with the nests G.

The rack 4 is made with the possibility of installing the lower end in the socket G. Elements for fixing the position of the columns 4 in the sockets G are made in the form of spring-loaded clips 8 located in the upper and lower ends of the columns 4. The distance between the spring-loaded clips 8 of the rack 4 is equal to the distance between the holes mi D in the side walls 5.

The device operates as follows.

After loading a long load, the width of which is much smaller than the overall width of the vehicle platform, the racks 4 are inserted with the lower ends into the corresponding nests of the niche 3. At the same time, the lower spring-loaded latches 8 of the racks 4 will enter the holes D of the side walls 5 of the niches 3 and the racks 4 will be fixed in this position, i.e. during the movement, when the vehicle bounces on rough roads, the posts 4 will not jump out of slots G.

When transporting long loads, the width of which is greater than the overall width of the vehicle platform, the main racks 2 extend beyond the lateral dimension of the platform, and the racks 4 are laid horizontally in the niches 3, while the spring-loaded clamps 8 of the racks 4 enter the holes D of the side walls 5 of the niches 3, and racks 4 are flush with the floor of the platform. Such an arrangement of the racks makes it possible to make the platform floor level, i.e. racks act as a floor. Then load is loaded. In this case, the load will be secured using the main posts 2.

The use of the new device makes it possible to simplify the design due to the simpler design of niches and racks.

The new device also makes it possible to increase the reliability of fixing the struts when the vehicle is moving on rough roads.

Claims (1)

SUMMARY OF THE INVENTION A device for securing a load on a vehicle platform, comprising struts mounted with lower ends to be fixed in transverse niches made in the platform, characterized in that, for the purpose of To simplify the design, the bottom of each niche is made of two horizontal sheets spaced apart in height, in which coaxial holes are formed that form the nests, and the elements for fixing the position of the racks in the nests are made in the form of spring-loaded clamps located at the upper and lower ends of the racks for placement in the holes made in the walls of the niches, while the distance between the indicated holes in the wall of the niche is equal to the distance between the latches. V. 2 and FIG. / 4 B View / 1 Fig 2 6-5 Rie.Z d R