CN212688798U

CN212688798U - Anti-collision buffer vehicle

Info

Publication number: CN212688798U
Application number: CN202021117910.5U
Authority: CN
Inventors: 张珊珊
Original assignee: Shandong Sijitong Transportation Technology Co ltd
Current assignee: Shandong Sijitong Transportation Technology Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-03-12
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses an anticollision buffering car, including link, first fixed plate, limiting plate, second fixed plate, stroke pole, through-hole and pivot, surface welding has the mounting panel on the first fixed plate, mounting panel one side surface welding has the link, the link is connected with the anticollision girder, first fixed plate one side is provided with the second fixed plate, second fixed plate both ends symmetric welding has the limiting plate, the spacing groove has all been seted up to the limiting plate inner wall, the pivot is all installed to first fixed plate both ends outer wall, pivot one end is provided with the pulley of slidable mounting in the spacing inslot portion, install the second buffer block between first fixed plate and the second fixed plate, stroke pole is installed to second fixed plate one side outer wall both ends symmetry. The utility model discloses an add limiting plate and trip bar between first fixed plate and second fixed plate, consolidate whole crashproof structure, reduce the deformation condition that appears after the collision.

Description

Anti-collision buffer vehicle

Technical Field

The utility model relates to an anticollision buffering car technical field specifically is an anticollision buffering car.

Background

The anti-collision buffer vehicle is a truck with an anti-collision mechanism arranged behind the vehicle, and can stop behind a construction area, if the vehicle is not in time, the anti-collision mechanism of the anti-collision buffer vehicle can absorb collision energy, and the safety of front constructors is guaranteed. The anti-collision buffer vehicle is mainly used for projects such as highway construction, tunnel construction and highway construction, and can solve the problem of safety risk of traffic police for reducing construction vehicles, maintenance personnel and accident handling to a large extent.

However, in the actual use process, if there is the angle in the striking, can lead to the anticollision institution at anticollision buffering car rear to appear warping, can lead to anticollision institution to be unable to last to be used to change and cost of maintenance and intensity of labour are great, are unfavorable for actual use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anticollision buffer car to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anticollision buffer car, includes link, first fixed plate, limiting plate, second fixed plate, stroke pole, through-hole and pivot, surface welding has the mounting panel on the first fixed plate, mounting panel one side surface welding has the link, the link is connected with the anticollision girder, first fixed plate deviates from link one side and is provided with the second fixed plate, second fixed plate both ends symmetrical welding has the limiting plate, two the spacing groove has all been seted up to the limiting plate inner wall, the pivot is all installed to first fixed plate both ends outer wall, pivot one end is provided with the pulley of slidable mounting in the spacing inslot portion, install the second buffer block between first fixed plate and the second fixed plate, stroke pole is installed to second fixed plate one side outer wall both ends symmetry.

Preferably, the connecting frame is connected with the crash-proof crossbeam through bolts.

Preferably, the outer wall of one side of the limiting groove is provided with a sliding groove which penetrates through the surface of the inner wall of the limiting plate, and the rotating shaft is inserted in the sliding groove in a sliding manner.

Preferably, the surface of the stroke rod is sleeved with a spring, and two ends of the spring are respectively connected with the outer walls of the first fixing plate and the second fixing plate.

Preferably, the through-holes have been seted up to first fixed plate both ends symmetry, the stroke pole deviates from second fixed plate one end and all pegs graft inside the through-hole, and the stroke pole runs through-hole one end outer wall and installs the stopper.

Preferably, the surface of one side of the second fixing plate, which is far away from the first fixing plate, is provided with a first buffer block, and the upper surface of the second fixing plate is welded with a warning plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up limiting plate and stroke pole, can be to the second fixed plate when receiving the striking, the second fixed plate is injectd to the orbit when first fixed plate is close to, can make the second fixed plate receive the striking back, and what can run in parallel is close to mutually to first fixed plate to when avoiding appearing the striking and having the angle, lead to anticollision institution to take place to warp, reduced the cost and the intensity of labour of maintenance and change, multiplicable life. And the spring can carry out elastic support between first fixed plate and the second fixed plate, not only can share the impact energy that the second buffer block bore to when receiving the striking, the spring can be because the second fixed plate is close to and compress to first fixed plate, and the spring can be after the striking, kick-backs the second fixed plate through elasticity, reduces the continuation pressurized of second buffer block.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

fig. 3 is an enlarged schematic view of the structure a in fig. 1 according to the present invention.

In the figure: 1. a collision-proof crossbeam; 2. a connecting frame; 3. a first fixing plate; 4. a limiting plate; 5. a limiting groove; 6. a chute; 7. a spring; 8. a second fixing plate; 9. a first buffer block; 10. a warning board; 11. a second buffer block; 12. a trip lever; 13. a bolt; 14. mounting a plate; 15. a through hole; 16. a limiting block; 17. a pulley; 18. a rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: the utility model provides an anticollision buffer car, includes link 2, first fixed plate 3, limiting plate 4, second fixed plate 8, stroke pole 12, through-hole 15 and

pivot

18, and 3 upper surface welding of first fixed plate have

mounting panel

14, and 14 side skin welds of mounting panel have link 2, and link 2 is connected with crashproof girder 1 through bolt 13. First fixed plate 3 deviates from 2 one sides of link and is provided with second fixed

plate

8, 8 both ends symmetrical welding of second fixed plate has limiting plate 4, spacing groove 5 has all been seted up to two 4 inner walls of limiting plate, pivot 18 is all installed to 3 both ends outer walls of first fixed plate, 18 one end of pivot is provided with the pulley 17 of slidable mounting in spacing groove 5 inside, spout 6 that runs through 4 inner wall surfaces of limiting plate is seted up to 5 one side outer wall of spacing groove, pivot 18 slides and pegs graft inside spout 6, receiving the striking after, the striking can promote second fixed plate 8 and remove, thereby limiting plate 4 accessible pulley 17 slides at 3 both ends of first fixed plate, can keep limiting plate 4 and the condition that second fixed plate 8 produced the deformation. A second buffer block 11 is arranged between the first fixing plate 3 and the second fixing plate 8, and stroke rods 12 are symmetrically arranged at two ends of the outer wall of one side of the second fixing plate 8. Limiting plate 4 and stroke pole 12 can be to second fixed plate 8 when receiving the striking, and the orbit when second fixed plate 8 is close to first fixed plate 3 is injectd, can make second fixed plate 8 receive the striking back, and what can run in parallel is close to first fixed plate 3 mutually to when avoiding appearing the striking and having the angle, lead to anticollision institution to take place to warp, reduced cost and the intensity of labour of maintenance and change, multiplicable life.

Spring 7 has all been cup jointed on stroke pole 12 surface, the spring 7 both ends are connected in first fixed plate 3 and the 8 outer walls of second fixed plate respectively, spring 7 can carry out elastic support between first fixed plate 3 and the second fixed plate 8, not only can share the impact energy that second buffer block 11 bore, and when receiving the striking, spring 7 can be because second fixed plate 8 is close to and compress to first fixed plate 3 mutually, spring 7 can be after the striking, kick-back second fixed plate 8 through elasticity, reduce the continuous pressurized of second buffer block 11. Through-hole 15 has been seted up to 3 both ends symmetries of first fixed plate, stroke pole 12 deviates from 8 one ends of second fixed plate and all pegs graft inside through-hole 15, and stroke pole 12 runs through 15 one end outer walls of through-hole and installs stopper 16, stopper 16 can carry on spacingly to stroke pole 12, avoid stroke pole 12 to produce and break away from, second fixed plate 8 deviates from 3 a side surface mounting of first fixed plate has

first buffer block

9, 8 last surface welding of second fixed plate have warning board 10, first buffer block 9 can carry out preliminary buffering to the impact, and install the warning light on warning board 10, can remind the driver to in time dodge, in order to avoid the occurence of failure.

The working principle is as follows: limiting plate 4 and stroke pole 12 can be to second fixed plate 8 when receiving the striking, and the orbit when second fixed plate 8 is close to first fixed plate 3 is injectd, can make second fixed plate 8 receive the striking back, and what can run in parallel is close to first fixed plate 3 mutually to when avoiding appearing the striking and having the angle, lead to anticollision institution to take place to warp, reduced cost and the intensity of labour of maintenance and change, multiplicable life. And spring 7 can carry out elastic support between first fixed plate 3 and the second fixed plate 8, not only can share the impact energy that second buffer block 11 bore to when receiving the striking, spring 7 can be because second fixed plate 8 is close to and compress to first fixed plate 3 mutually, and spring 7 can be after the striking, kick-backs second fixed plate 8 through elasticity, reduces the continuous pressurized of second buffer block 11.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an anticollision buffering car, includes link (2), first fixed plate (3), limiting plate (4), second fixed plate (8), stroke pole (12), through-hole (15) and pivot (18), its characterized in that: the mounting plate (14) is welded on the upper surface of the first fixing plate (3), the connecting frame (2) is welded on the surface of one side of the mounting plate (14), the connecting frame (2), the connecting frame (2) is connected with the anti-collision crossbeam (1), a second fixing plate (8) is arranged on one side of the first fixing plate (3) departing from the connecting frame (2), limiting plates (4) are symmetrically welded at two ends of the second fixing plate (8), limiting grooves (5) are formed in the inner walls of the two limiting plates (4), the outer walls of the two ends of the first fixing plate (3) are respectively provided with a rotating shaft (18), one end of the rotating shaft (18) is provided with a pulley (17) which is slidably arranged in the limiting groove (5), a second buffer block (11) is arranged between the first fixing plate (3) and the second fixing plate (8), and stroke rods (12) are symmetrically arranged at two ends of the outer wall of one side of the second fixing plate (8).

2. The crash-proof buffer vehicle as claimed in claim 1, wherein: the connecting frame (2) is connected with the anti-collision crossbeam (1) through a bolt (13).

3. The crash-proof buffer vehicle as claimed in claim 1, wherein: the outer wall of one side of the limiting groove (5) is provided with a sliding groove (6) penetrating through the surface of the inner wall of the limiting plate (4), and the rotating shaft (18) is inserted in the sliding groove (6) in a sliding mode.

4. The crash-proof buffer vehicle as claimed in claim 1, wherein: the surface of the stroke rod (12) is sleeved with a spring (7), and two ends of the spring (7) are respectively connected with the outer walls of the first fixing plate (3) and the second fixing plate (8).

5. The crash-proof buffer vehicle as claimed in claim 1, wherein: through-hole (15) have been seted up to first fixed plate (3) both ends symmetry, stroke pole (12) deviate from second fixed plate (8) one end and all peg graft inside through-hole (15), and stroke pole (12) run through-hole (15) one end outer wall and install stopper (16).

6. The crash-proof buffer vehicle as claimed in claim 1, wherein: second fixed plate (8) deviate from first fixed plate (3) one side surface mounting and have first buffer block (9), second fixed plate (8) upper surface welding has warning board (10).