CN219261955U - Protective railing capable of preventing large impact force - Google Patents

Abstract

The utility model relates to the technical field of protective railings, in particular to a protective railing capable of preventing large impact force, which comprises two guardrail frames, wherein two T-shaped sliding rails are respectively arranged at the side end parts of the two guardrail frames, a T-shaped block is slidably arranged in each T-shaped sliding rail, the same protective railing is fixedly arranged between every two T-shaped blocks positioned at the same level, and springs are fixedly arranged between each T-shaped block and the inner wall of each T-shaped sliding rail. According to the utility model, the second rubber pad and the third rubber pad deform, after the protective guard moves backwards to a certain distance, the rear side of the protective guard can contact with the plurality of first rubber pads, the plurality of first rubber pads deform under the stress, meanwhile, the plurality of main support frames can have a good supporting effect on the protective guard, meanwhile, the inner part of the main support frame adopts an arch-shaped groove, and meanwhile, the inner part of the arch-shaped groove adopts an inner support rod for secondary supporting, so that the impact resistance of the protective guard is further improved.

Description

Protective railing capable of preventing large impact force

Technical Field

The utility model relates to the technical field of protective railings, in particular to a protective railing capable of preventing large impact force.

Background

The guard rail, namely the industrial guard rail or the crash guard rail, has better space control effect, but the existing guard rail does not have impact resistance, and when the guard rail is subjected to larger impact, the guard rail is often broken off directly, and the impact resistance is poor.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a protective railing capable of preventing large impact force.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a can prevent protection railing of great impact force, includes two guardrail framves, two guardrail framves's side tip has all been seted up two T shape slide rail, every the inside of T shape slide rail is equal slidable mounting has the T shape fast, is located same horizontally every two equal fixed mounting has same rail guard between the T shape is fast, every equal fixed mounting has the spring between the inner wall of T shape fast and T shape slide rail, every equal fixed mounting in top of T shape slide rail inside wall has first rubber piece, every equal fixed mounting in bottom of T shape slide rail inside wall has the second rubber piece, every equal dislocation distribution of first rubber piece and second rubber piece.

As a preferable technical scheme of the utility model, a cushion pad is fixedly arranged at the side end part of each T-shaped block far away from one side of the spring, a second rubber pad is fixedly arranged at the side end part of each guard rail, and a third rubber pad is fixedly arranged at the side end part of each guard rail between the two second rubber pads.

As a preferable technical scheme of the utility model, the side end part of each guardrail frame is fixedly provided with a main support frame, the side end part of each main support frame is provided with an arch-shaped groove, the inside of each arch-shaped groove is fixedly provided with an inner support rod, and the side end part of each main support frame is fixedly provided with a first rubber pad.

Compared with the prior art, the utility model has the following beneficial effects:

1. t shape is quick can receive the blocking of first rubber piece and second rubber piece when sliding, play better slow down the effect, first rubber piece and second rubber piece dislocation distribution play apart from cushioning effect simultaneously, after the striking, the spring can drive T shape through elasticity and reset soon, T shape moves fast and drives the blotter and remove, the blotter moves the contact to the T shape slide rail other end, the blotter plays better slow down cushioning effect, through designing the rail guard to be movable, reduce speed down the rail guard through designing a plurality of buffer gear to effectively improve the shock resistance of rail guard.

2. The second rubber pads and the third rubber pads can play a role in buffering by first punching, the second rubber pads and the third rubber pads can deform, after the guard rail moves to a certain distance in the fast backward direction, the rear side of the guard rail can contact the first rubber pads, the first rubber pads are stressed to deform, meanwhile, the main support frames can play a good supporting role on the guard rail, the inner parts of the main support frames adopt arch-shaped grooves, and meanwhile, the inner supporting rods are adopted for secondary supporting, so that the impact resistance of the guard rail is further improved.

Drawings

FIG. 1 is a schematic view of a barrier frame of the present utility model;

FIG. 2 is a schematic diagram of a guard rail according to the present utility model;

FIG. 3 is a schematic view of the structure of the main support frame of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 at a.

Wherein: 1. a guardrail frame; 11. a T-shaped slide rail; 12. a spring; 13. a first rubber block; 14. a second rubber block; 15. a main support frame; 16. a first rubber pad; 17. an arch-shaped groove; 18. an inner stay; 2. a guard rail; 21. a second rubber pad; 22. a third rubber pad; 23. the T shape is fast; 24. and a cushion pad.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

The embodiment is shown in figures 1, 2, 3 and 4, the protective rail capable of preventing large impact force comprises two guardrail frames 1, two T-shaped sliding rails 11 are arranged at the side end parts of the two guardrail frames 1, T-shaped blocks 23 are slidably arranged in each T-shaped sliding rail 11, the springs 12 are driven to generate compression deformation by sliding of the T-shaped blocks 23, meanwhile, the springs 12 can play a better buffering role on the T-shaped blocks 23 through self elasticity, the T-shaped blocks 23 can contact the first rubber blocks 13 and the second rubber blocks 14 during sliding, the first rubber blocks 13 and the second rubber blocks 14 are distributed in a staggered mode, the T-shaped blocks 23 can be blocked by the first rubber blocks 13 and the second rubber blocks 14 during sliding, a better deceleration effect is achieved, meanwhile, the first rubber blocks 13 and the second rubber blocks 14 are distributed in a staggered mode to play a role in distance buffering, after the impact, the springs 12 drive the T-shaped blocks 23 to reset through elasticity, the same protective rail 2 is fixedly arranged between each two T-shaped blocks 23, the inner side walls of each T-shaped block 2 and each T-shaped block 11 are fixedly arranged between the T-shaped blocks 11 and the inner side wall of each T-shaped block 11, the inner side wall of each T-shaped block 11 is fixedly provided with the first rubber block 13 and each inner side wall of the T-shaped block 11, and each inner side wall of the T-shaped block 11 is fixedly arranged, and each inner side wall of the side wall of each T-shaped block 11 is fixedly provided with the first rubber block 11 is fixedly arranged, and each side wall is respectively, and is fixedly arranged.

The side end part of each T-shaped block 23 far away from one side of the spring 12 is fixedly provided with a cushion 24, the side end part of each protective rail 2 is fixedly provided with a second rubber pad 21, the side end parts of each protective rail 2 are preferentially impacted, the second rubber pads 21 and the third rubber pads 22 can play a role in first impact buffering, the second rubber pads 21 and the third rubber pads 22 deform, after the protective rails 2 are quickly moved backwards to a certain distance, the rear side of each protective rail 2 can contact with the first rubber pads 16, the first rubber pads 16 are stressed to deform, meanwhile, the main support frames 15 can play a good supporting role on the protective rails 2, meanwhile, the inner parts of the main support frames 15 adopt arch grooves 17, the side end parts of each protective rail 2 between the two second rubber pads 21 are fixedly provided with the third rubber pads 22, the side end parts of each protective rail 1 are fixedly provided with supporting frames 15, the side end parts of each main support frame 15 are provided with arch grooves 17, and the inner parts of each arch groove 17 are fixedly provided with a main support rod 16.

Working principle:

first step, when rail guard 2 suffered the striking, rail guard 2 atress takes place the displacement, rail guard 2 removes and drives two T shape fast 23 and remove, two T shape fast 23 all slide in two T shape slide rail 11, T shape fast 23 slides and can drive spring 12 and take place compression deformation, simultaneously spring 12 can play better cushioning effect to T shape fast 23 through self elasticity, T shape fast 23 can contact first rubber piece 13 and second rubber piece 14 when sliding, because first rubber piece 13 and second rubber piece 14 are dislocation distribution, consequently, T shape fast 23 can receive the blocking of first rubber piece 13 and second rubber piece 14 when sliding, play better slow down effect, simultaneously first rubber piece 13 and second rubber piece 14 dislocation distribution play the distance cushioning effect, after striking, spring 12 can drive T shape fast 23 through elasticity and reset, T shape fast 23 removes and drives blotter 24 and remove the contact T shape fast 11 other end, blotter 24 plays better slow down cushioning effect, through design can remove rail guard 2 into the speed reduction mechanism through designing into, thereby can improve the impact resistance to rail guard 2 effectively.

Second step, when rail guard 2 receives the striking, a plurality of second rubber pads 21 and the third rubber pad 22 of rail guard 2 side tip can receive the striking preferentially, a plurality of second rubber pads 21 and third rubber pad 22 can play first dashing cushioning effect, second rubber pad 21 and third rubber pad 22 can take place to deform, after rail guard 2 moves to a certain distance backward fast, rail guard 2 rear side can contact a plurality of first rubber pads 16, a plurality of first rubber pads 16 atress takes place to deform, a plurality of main support frame 15 can play better supporting role to rail guard 2 simultaneously, the inside of main support frame 15 adopts the arcuate groove 17 simultaneously, the inside of arcuate groove 17 adopts interior vaulting pole 18 to carry out the secondary to support, thereby further improved rail guard 2's shock resistance.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims (6)

1. The utility model provides a can prevent protection railing of great impact force, includes two guardrail framves (1), its characterized in that, two the side tip of guardrail frame (1) has all been seted up two T shape slide rail (11), every the inside of T shape slide rail (11) is equal slidable mounting has T shape fast (23), is located same horizontally every two equal fixed mounting has same rail guard (2) between the T shape fast (23), every equal fixed mounting has spring (12) between the inner wall of T shape fast (23) and T shape slide rail (11), every equal fixed mounting in top of T shape slide rail (11) inside wall has first rubber piece (13), every the equal fixed mounting in bottom of T shape slide rail (11) inside wall has second rubber piece (14), every first rubber piece (13) and second rubber piece (14) all misplacement distribution.

2. A guard rail for protection against large impact forces according to claim 1, characterized in that the side end of each T-shaped block (23) remote from the side of the spring (12) is fixedly provided with a cushion (24).

3. A guard rail for preventing large impact forces according to claim 1, characterized in that a second rubber pad (21) is fixedly mounted at the side end of each guard rail (2).

4. A guard rail against large impact forces according to claim 1, characterized in that a third rubber pad (22) is fixedly mounted at the side end of each guard rail (2) between two second rubber pads (21).

5. The guard rail capable of preventing large impact force according to claim 1, wherein a main support frame (15) is fixedly arranged at the side end part of each guard rail frame (1), and an arch-shaped groove (17) is formed at the side end part of each main support frame (15).

6. The guard rail of claim 5, wherein the guard rail is

Is characterized in that an inner stay bar (18) is fixedly arranged in each arch-shaped groove (17),

a first rubber pad (16) is fixedly arranged at the side end part of each main support frame (15).

Images