CN213805096U

CN213805096U - Elastic anti-collision polyurea layer

Info

Publication number: CN213805096U
Application number: CN202021178948.3U
Authority: CN
Inventors: 邱向军
Original assignee: Qingdao Sanhesheng Polymer Technology Co ltd
Current assignee: Qingdao Sanhesheng Polymer Technology Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-07-27
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses an elasticity anticollision polyurea layer, including the base frame, every side surface of base frame all has the opening, is equipped with anticollision bucket in the base frame, anticollision bucket stretches out surface opening before the base frame, all slide in the opening of surface about the base frame and be equipped with the slide, the second spout mouth has been seted up along the X axle direction to the opening both sides wall of surface about the base frame, equal fixed mounting has the slide bar in the second spout mouth, and the slide bar link up the slide, and the slide bar surface is located slide both sides position and all overlaps and be equipped with the second spring. The utility model discloses simple structure, base frame install in highway corner position, when the automobile speed of traveling is too fast to hit on anti-collision barrel, under the reverse effort through first spring and second spring, can cushion the power of Y axle and X axle when the car collides, can absorb the impact energy, anti-collision barrel structure itself can form the protection to the car simultaneously, has reduced the damage of car, and the structure retentivity is good, is difficult to the collapsibility, can bear the great impact of car.

Description

Elastic anti-collision polyurea layer

Technical Field

The utility model relates to a highway anticollision technical field, more specifically say, in particular to elasticity anticollision polyurea layer.

Background

With the vigorous development of the transportation industry and the economic construction, better roads are basically constructed in mountain villages, drivers who are unfamiliar with the environment can quickly drive the roads, and when the drivers turn around, the automobiles with too high speed are easily thrown away, so that the situations of automobile damage and personnel injury are easily caused.

At present, all can set up buffer stop in the position of turning, but these buffer stop global rigidity is too high, and during the car collision, can take place rigid collision, though can in time stop the car, but the great impact aggravates the damage of car very easily, and personnel are also injured easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elasticity anticollision polyurea layer.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an elastic anti-collision polyurea layer comprises a base frame, wherein each side surface of the base frame is provided with an opening, an anti-collision barrel is arranged in the base frame, the anti-collision barrel extends out of the opening on the front side surface of the base frame, the anti-collision barrel is an iron barrel, the outer surface of the iron barrel is coated with a polyurea coating, the middle parts of the upper end and the lower end of the iron barrel are fixedly provided with shaft posts, the openings on the upper and lower surfaces of the base frame are all provided with sliding plates in a sliding way, the sliding plates are internally provided with sliding cavities along the Y-axis direction, the sliding cavities are internally provided with bearings in a sliding way, the surface of the sliding plate is provided with a first sliding groove opening at the position of the sliding cavity, the shaft post is inserted in the bearing at the corresponding position, two side walls of the opening on the upper surface and the lower surface of the base frame are provided with second sliding groove openings along the X-axis direction, two ends of the sliding plate are movably inserted in the second sliding groove openings at corresponding positions, equal fixed mounting has the slide bar in the second spout mouth, and the slide bar link up the slide, and slide bar surface is located slide both sides position and all overlaps and be equipped with the second spring.

Preferably, the iron bucket is filled with foam.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses simple structure, base frame install in highway corner position, when the automobile speed of traveling is too fast to hit on anti-collision barrel, under the reverse effort through first spring and second spring, can cushion the power of Y axle and X axle when the car collides, can absorb the impact energy, anti-collision barrel structure itself can form the protection to the car simultaneously, has reduced the damage of car, and the structure retentivity is good, is difficult to the collapsibility, can bear the great impact of car.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a structural view of an elastic anti-collision polyurea layer of the present invention;

FIG. 2 is a cross-sectional view of an elastic anti-collision polyurea layer of the present invention;

fig. 3 is a cross-sectional view of the anti-collision barrel of the utility model.

In the figure: 1 base frame, 2 crash-proof barrel, 21 foam filling, 22 iron barrel, 23 polyurea coating, 24 shaft column, 25 bearing, 3 opening, 4 sliding plate, 41 sliding cavity, 42 first sliding groove opening, 43 first spring, 5 second sliding groove opening, 51 sliding rod and 52 second spring.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.

Referring to fig. 1, 2 and 3, the utility model provides an elastic anti-collision polyurea layer, which comprises a base frame 1, wherein each side surface of the base frame 1 is provided with an opening 3, an anti-collision barrel 2 is arranged in the base frame 1, the anti-collision barrel 2 extends out of the opening 3 on the front side surface of the base frame 1, the anti-collision barrel 2 is an iron barrel 22, the outer surface of the iron barrel 22 is coated with a polyurea coating 23, the middle parts of the upper and lower ends of the iron barrel 22 are fixedly provided with a shaft post 24, sliding plates 4 are arranged in the openings 3 on the upper and lower surfaces of the base frame 1 in a sliding way, a sliding cavity 41 is arranged in the sliding plate 4 along the Y-axis direction, a bearing 25 is arranged in the sliding cavity 41 in a sliding way, a first sliding notch 42 is arranged on the surface of the sliding plate 4 at the position, the shaft post 24 is inserted in the bearing 25 at the corresponding position, second sliding notch 5 is arranged on two side walls of the opening 3 on the upper and lower surfaces of the base frame 1 along the X-axis direction, two ends of the sliding plate 4 are movably inserted in the second sliding notch 5 at the corresponding position, slide bars 51 are fixedly mounted in the second slide groove openings 5, the slide bars 51 penetrate through the slide plate 4, and second springs 52 are sleeved on the surfaces of the slide bars 51 at the two sides of the slide plate 4.

In this embodiment, the inside foam that is filled of iron bucket 22 fills 21, has reduced whole weight, and has elastic capacity, when having reduced the car collision, the damage of car.

The working principle is as follows: the position at highway corner is installed to base frame 1, when the speed of traveling of automobile is too fast to hit on crashproof bucket 2, under the reverse effort through first spring 43 and second spring 52, can cushion the power of Y axle and X axle when the automobile collides, can absorb the impact energy, crashproof bucket 2 structure itself can form the protection to the automobile simultaneously, avoid the automobile to take place very big damage, the structure retentivity is good, be difficult to the ulcerate, can bear the great impact of automobile.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes and modifications can be made by the owner within the scope of the appended claims, and the protection scope of the present invention should not be exceeded by the claims.

Claims

1. The utility model provides an elasticity anticollision polyurea layer, includes the base frame, and every side surface of base frame all has the opening, is equipped with anti-collision barrel, its characterized in that in the base frame: the utility model discloses a slide, including base frame, crashproof bucket, slide both ends, including the base frame, the crashproof bucket stretches out in the opening of base frame front side surface, and crashproof bucket is the iron bucket, and the iron bucket surface scribbles the polyurea coating, and the equal fixed mounting in lower extreme middle part has the jack post on the iron bucket, all slide in the opening of base frame upper and lower surface and be equipped with the slide, the slide is inside to be equipped with smooth chamber along Y axle direction, and it is equipped with the bearing to slide in the smooth chamber, the slide surface is located smooth chamber position and has been seted up first spout mouth, the jack post is inserted in locating the bearing that corresponds the position, the opening both sides wall of base frame upper and lower surface has seted up second spout mouth along X axle direction, the equal activity of slide both ends is inserted in locating the second spout mouth that corresponds the position, equal fixed mounting in the second spout mouth has the slide, and the slide link up the slide, and the slide surface is located slide both sides position and all overlaps and is equipped with the second spring.

2. An elastic crashworthy polyurea layer according to claim 1, characterized in that: the interior of the iron bucket is filled with foam.