CN215758738U

CN215758738U - Traffic transport facility buffer stop

Info

Publication number: CN215758738U
Application number: CN202122204300.XU
Authority: CN
Inventors: 秦琳; 马丽霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-02-08
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses an anti-collision device for transportation facilities, which comprises a bottom plate and an anti-collision plate, wherein the anti-collision plate is positioned on the right side of the bottom plate, a through groove is formed in the right side of the bottom plate, a slide rod is fixedly connected between the top and the bottom of an inner cavity of the through groove, first pressure springs are sleeved on the bottom and the bottom of the outer surface of the slide rod, and the opposite sides of the two first pressure springs are fixedly connected with the joint of the inner cavity of the through groove. The anti-collision performance is not strong enough, and the use is very unsafe.

Description

Traffic transport facility buffer stop

Technical Field

The utility model relates to the technical field of anti-collision devices, in particular to an anti-collision device for a transportation facility.

Background

The traffic facilities refer to necessary tools (including vehicles, ships and airplanes), mechanical equipment, fields, lines, communication equipment and the like in traffic transportation, the traffic facilities play an important role in guaranteeing driving safety and reducing the degree of potential accidents, at present, guard rails for guiding vehicles to pass are arranged on roads, the guard rails are protruded at main roads and ramp openings, vehicles often collide against the guard rails when leaving the main roads, serious traffic accidents are caused, even casualties are caused, and therefore an anti-collision device needs to be arranged on the traffic facilities.

The existing traffic facility anti-collision device is simple in structure, poor in buffering and shock absorption effect, not strong enough in anti-collision performance and unsafe to use, so that the traffic facility anti-collision device is provided, and the problems are solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-collision device for transportation facilities, which has the advantage of better buffering and shock-absorbing effects when being impacted, and solves the problems of simple structure, poorer buffering and shock-absorbing effects, insufficient anti-collision performance and unsafe use of some conventional anti-collision devices for transportation facilities.

In order to achieve the purpose, the utility model provides the following technical scheme: an anti-collision device of a transportation facility comprises a bottom plate and an anti-collision plate, wherein the anti-collision plate is positioned on the right side of the bottom plate, a through groove is formed in the right side of the bottom plate, a slide rod is fixedly connected between the top and the bottom of an inner cavity of the through groove, first pressure springs are sleeved on the bottom and the bottom of the outer surface of the slide rod, one side, opposite to each other, of each first pressure spring is fixedly connected with the joint of the inner cavity of the through groove, a slide cylinder is sleeved on the top and the bottom of the outer surface of the slide rod, one side, close to the slide cylinder, of each first pressure spring is fixedly connected with the joint of the slide cylinder, a push rod is movably connected with the top and the bottom of the left side of the anti-collision plate through a movable shaft, one end, away from the anti-collision plate, of each push rod is movably connected with the right side of the slide cylinder through a movable shaft, through holes are uniformly formed in the right side of the anti-collision plate, a second pressure spring is fixedly connected with the left side of the inner cavity of the through holes, a movable rod is fixedly connected with the right side of the second pressure spring, the right side of the movable rod penetrates through the through hole and is fixedly connected with an anti-collision pad.

Preferably, the outer surface of the slide bar is provided with two sliding cylinders, a third pressure spring is sleeved between the two sliding cylinders, and the top and the bottom of the third pressure spring are fixedly connected with the opposite sides of the two sliding cylinders.

Preferably, the left side fixedly connected with slider of slide cartridge, the spout that the cooperation slider used is seted up on the left side of logical groove inner chamber, the surface of slider and the internal surface sliding connection of spout.

Preferably, the equal fixedly connected with guide block in left side of movable rod top and bottom, the guide way that the cooperation guide block used is all seted up to the top and the bottom of through-hole inner chamber, the surface of guide block and the internal surface sliding connection of guide way.

Preferably, the front and back positions of the top and the bottom of the bottom plate are fixedly connected with telescopic rods, and the right side of each telescopic rod is fixedly connected with the joint of the left side of the anti-collision plate.

Preferably, the front and back positions on the left sides of the top and the bottom of the bottom plate are fixedly connected with mounting blocks, and mounting holes are formed in the right sides of the mounting blocks.

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

the collision buffer device has the advantages that the collision buffer device has a good buffering and shock absorbing effect when being impacted, and solves the problems that the existing collision buffer devices for the traffic facilities are simple in structure, poor in buffering and shock absorbing effect, not strong in collision resistance and quite unsafe to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of the structure of FIG. 2;

fig. 4 is a partial enlarged view of the utility model at B in fig. 2.

In the figure: 1. a base plate; 2. an anti-collision plate; 3. a through groove; 4. a slide bar; 5. a first pressure spring; 6. a slide cylinder; 7. a push rod; 8. a through hole; 9. a second pressure spring; 10. a movable rod; 11. an anti-collision pad; 12. a third pressure spring; 13. a slider; 14. a chute; 15. a guide block; 16. a guide groove; 17. a telescopic rod; 18. mounting blocks; 19. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an anti-collision device for transportation facilities comprises a bottom plate 1 and an anti-collision plate 2, wherein the anti-collision plate 2 is positioned at the right side of the bottom plate 1, a through groove 3 is formed at the right side of the bottom plate 1, a slide rod 4 is fixedly connected between the top and the bottom of an inner cavity of the through groove 3, first pressure springs 5 are respectively sleeved at the bottom and the bottom of the outer surface of the slide rod 4, the opposite sides of the two first pressure springs 5 are fixedly connected with the joint of the inner cavity of the through groove 3, a slide cylinder 6 is respectively sleeved at the top and the bottom of the outer surface of the slide rod 4, one side of the first pressure spring 5 close to the slide cylinder 6 is fixedly connected with the joint of the slide cylinder 6, a push rod 7 is movably connected with the top and the bottom at the left side of the anti-collision plate 2 through a movable shaft, one end of the push rod 7 far away from the anti-collision plate 2 is movably connected with the right side of the slide cylinder 6 through the movable shaft, through holes 8 are uniformly formed at the right side of the anti-collision plate 2, a second pressure spring 9 is fixedly connected with the left side of the inner cavity of the through holes 8, the right side fixedly connected with movable rod 10 of second pressure spring 9, through-hole 8 and fixedly connected with crash pad 11 are run through on the right side of movable rod 10, through setting up through-hole 8, second pressure spring 9, movable rod 10 and crash pad 11, can cushion the collision of traffic facilities for the first time, through setting up crashproof board 2, push rod 7, slide cartridge 6, first pressure spring 5 and slide bar 4, can cushion the collision of traffic facilities for the second time.

Referring to fig. 2 and 4, a third pressure spring 12 is sleeved on the outer surface of the slide rod 4 and between the two slide cylinders 6, the top and the bottom of the third pressure spring 12 are fixedly connected with the opposite sides of the two slide cylinders 6, and the third pressure spring 12 is arranged to buffer the movement of the slide cylinders 6, so as to buffer the movement of the anti-collision plate 2, and further buffer the collision of the traffic facility for the third time.

Referring to fig. 2 and 4, a sliding block 13 is fixedly connected to the left side of the sliding barrel 6, a sliding groove 14 used in cooperation with the sliding block 13 is formed in the left side of the inner cavity of the through groove 3, the outer surface of the sliding block 13 is slidably connected with the inner surface of the sliding groove 14, and the sliding block 13 and the sliding groove 14 are arranged to guide the movement of the sliding barrel 6 and limit the movement of the sliding barrel 6.

Referring to fig. 2 and 3, the guide blocks 15 are fixedly connected to the top and the bottom of the movable rod 10 at the left sides, the guide grooves 16 used in cooperation with the guide blocks 15 are formed in the top and the bottom of the inner cavity of the through hole 8, the outer surfaces of the guide blocks 15 are slidably connected with the inner surfaces of the guide grooves 16, and the guide blocks 15 and the guide grooves 16 are arranged to guide the movement of the movable rod 10 and limit the movement of the movable rod 10.

Referring to fig. 1 and 2, the front and rear positions of the top and bottom of the bottom plate 1 are fixedly connected with telescopic rods 17, the right side of the telescopic rod 17 is fixedly connected with the left side of the anti-collision plate 2, and the telescopic rod 17 is arranged to limit the movement of the anti-collision plate 2 and support the movement of the anti-collision plate 2.

Referring to fig. 1 and 2, the front and rear positions of the top and bottom left sides of the bottom plate 1 are fixedly connected with mounting blocks 18, the right sides of the mounting blocks 18 are provided with mounting holes 19, and the bottom plate 1 can be conveniently mounted on a transportation facility by arranging the mounting blocks 18 and the mounting holes 19.

When the vehicle collides with the transportation facility, the crash pad 11 firstly contacts with the vehicle, the impact force drives the crash pad 11 to move leftwards, the crash pad 11 drives the movable rod 10 to move leftwards through the guide of the guide block 15 and the guide groove 16, the movable rod 10 drives the second pressure spring 9 to contract, the collision of the transportation facility is buffered for the first time through the action of the second pressure spring 9, meanwhile, the movable rod 10 also drives the crash-proof plate 2 to move leftwards, the crash-proof plate 2 drives the push rod 7 to move leftwards, the push rod 7 drives the sliding cylinder 6 to move towards the middle on the outer surface of the sliding rod 4 through the guide of the sliding block 13 and the sliding groove 14, the sliding cylinder 6 drives the second pressure spring 9 to stretch, the collision of the transportation facility is buffered for the second time through the action of the second pressure spring 9, and the sliding cylinder 6 also drives the third pressure spring 12 to contract, buffering the collision of traffic facilities for the third time through the effect of third pressure spring 12, buffering the impact force that can effectual reduction traffic facilities received the collision through the cubic, avoid traffic facilities to damage, through setting up above structure, possess and cushion when receiving the striking and inhale the better advantage of shake effect, solved some current traffic facilities buffer stop simple structure, the buffering is inhaled the shake effect relatively poor, the crashworthiness is not strong enough yet, uses very unsafe problem.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a transportation facilities buffer stop, includes bottom plate (1) and crashproof board (2), its characterized in that: the anti-collision plate (2) is positioned on the right side of the bottom plate (1), the right side of the bottom plate (1) is provided with a through groove (3), a slide rod (4) is fixedly connected between the top and the bottom of an inner cavity of the through groove (3), the bottom and the bottom of the outer surface of the slide rod (4) are both sleeved with first pressure springs (5), one side of each of the two first pressure springs (5) back to the other is fixedly connected with the joint of the inner cavity of the through groove (3), the top and the bottom of the outer surface of the slide rod (4) are both sleeved with a slide cylinder (6), one side of each first pressure spring (5) close to the slide cylinder (6) is fixedly connected with the joint of the slide cylinder (6), the left top and the left bottom of the anti-collision plate (2) are both movably connected with a push rod (7) through a movable shaft, one end of the push rod (7), which is far away from the anti-collision plate (2), is movably connected with the right side of the slide cylinder (6) through a movable shaft, through-hole (8) have evenly been seted up on the right side of anticollision board (2), the left side fixedly connected with second pressure spring (9) of through-hole (8) inner chamber, the right side fixedly connected with movable rod (10) of second pressure spring (9), through-hole (8) and fixedly connected with crash pad (11) are run through on the right side of movable rod (10).

2. The transportation facility collision avoidance device of claim 1, wherein: the outer surface of the sliding rod (4) is located between the two sliding cylinders (6) and is provided with a third pressure spring (12) in a sleeved mode, and the top and the bottom of the third pressure spring (12) are fixedly connected with the two opposite sides of the sliding cylinders (6).

3. The transportation facility collision avoidance device of claim 1, wherein: the left side fixedly connected with slider (13) of slide cartridge (6), spout (14) that cooperation slider (13) used are seted up to the left side of logical groove (3) inner chamber, the surface of slider (13) and the internal surface sliding connection of spout (14).

4. The transportation facility collision avoidance device of claim 1, wherein: the equal fixedly connected with guide block (15) in left side of movable rod (10) top and bottom, guide way (16) that cooperation guide block (15) used are all seted up to the top and the bottom of through-hole (8) inner chamber, the surface of guide block (15) and the internal surface sliding connection of guide way (16).

5. The transportation facility collision avoidance device of claim 1, wherein: the anti-collision plate is characterized in that the front and back positions of the top and the bottom of the bottom plate (1) are fixedly connected with telescopic rods (17), and the right side of each telescopic rod (17) is fixedly connected with the left connecting part of the anti-collision plate (2).

6. The transportation facility collision avoidance device of claim 1, wherein: the mounting block (18) is fixedly connected to the left sides of the top and the bottom of the bottom plate (1) in the front and at the back, and a mounting hole (19) is formed in the right side of the mounting block (18).