CN211645955U

CN211645955U - Overpass pier anticollision institution

Info

Publication number: CN211645955U
Application number: CN201921912414.6U
Authority: CN
Inventors: 李锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-10-09
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses an overpass pier collision avoidance mechanism includes the pier body, the surface mounting of the pier body has first anticollision board, second anticollision board, third anticollision board and fourth anticollision board, and the second anticollision board is located the lower extreme of first anticollision board, the third anticollision board is located the lower extreme of second anticollision board, the fourth anticollision board is located the lower extreme of third anticollision board, fixed frame has all been seted up to the lower extreme both sides surface of first anticollision board, the lower extreme surface movable mounting of first anticollision board has last fixture block. The utility model discloses the device is through the first anticollision board that sets up, support groove, second preformed hole and installation lath, and the second preformed hole is seted up in the upper end of installation lath, and the surface of installation lath is connected with the fixed surface of first anticollision board, has seted up between the surface of the installation lath and the pier body the mounting hole and coincide with the position of second preformed hole, and the second preformed hole passes through fixing bolt and the fixed surface of the pier body is connected.

Description

Overpass pier anticollision institution

Technical Field

The utility model relates to a pier anticollision technical field specifically is an overpass pier anticollision institution.

Background

The bridge pier is a sub-building for supporting a bridge span structure and transmitting constant load and vehicle live load to a foundation, bridge abutments are arranged between two lakes of a bridge, the bridge pier is arranged between the two bridge abutments and used for supporting the bridge span structure, the bridge abutments are connected with an embankment and used for preventing an embankment slide field, in order to protect a platform and an embankment filler, protection and flow guide engineering is usually performed on two sides of the platform, however, the existing bridge pier collision avoidance mechanism has certain defects in use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an overpass pier anticollision institution to the present problem is brought forward in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an overpass pier anticollision institution, includes the pier body, the surface mounting of the pier body has first anticollision board, second anticollision board, third anticollision board and fourth anticollision board, and the second anticollision board is located the lower extreme of first anticollision board, the third anticollision board is located the lower extreme of second anticollision board, the fourth anticollision board is located the lower extreme of third anticollision board, fixed frame has all been seted up to the lower extreme both sides surface of first anticollision board, the lower extreme surface movable mounting of first anticollision board has last fixture block, the upper end middle part surface fixed connection of second anticollision board has lower fixture block, the rear end middle part surface fixed connection of first anticollision board has the installation lath, the upper end surface of installation lath has seted up the second preformed hole, the rear end both sides surface fixed connection of first anticollision board has the damping spring.

Preferably, the outer surface of the lower end of the lower fixture block is fixedly connected with a connecting base, and the outer surface of the upper end of the upper fixture block is movably connected with a rotating ring.

Preferably, a first preformed hole is formed in the outer surface of one side of the upper clamping block, a sliding groove is formed in the outer surface of the inner portion of the upper clamping block, supporting blocks are fixedly connected to the two sides of the sliding groove, and a supporting groove is formed in the outer surface of the upper end of each supporting block.

Preferably, the outer surfaces of two sides of the upper end of the lower clamping block are fixedly connected with connecting blocks, and the outer surfaces of the connecting blocks are fixedly connected with abutting blocks.

Preferably, a mounting hole is formed between the mounting lath and the outer surface of the pier body and is matched with the position of the second preformed hole, and the outer surface of the lower end of the fourth anti-collision plate is arc-shaped and has a certain angle slope.

Preferably, the abutting block is matched with the latch through the supporting groove, and the thickness of the supporting block is five centimeters.

Compared with the prior art, the beneficial effects of the utility model are that: through the arrangement of a first anti-collision plate, a supporting groove, a second preformed hole and an installation lath, the second preformed hole is arranged at the upper end of the installation lath, the outer surface of the installation lath is fixedly connected with the outer surface of the first anti-collision plate, the installation lath and the outer surface of the abutment body are provided with the installation hole and matched with the position of the second preformed hole, the second preformed hole is fixedly connected with the outer surface of the abutment body through a fixing bolt, through the arrangement of a fixing frame, a damping spring, an upper clamping block and a lower clamping block, the first anti-collision plate, the second anti-collision plate, the third anti-collision plate and the fourth anti-collision plate of each group are separately arranged and respectively penetrate through the outer surface of the fixing frame through a fixing buckle, then the clamping pieces at two inner sides of the fixing buckle are popped out, the length of the fixing buckle is larger than that of the fixing frame when the clamping pieces are popped out, the outer surface of the fixing frame is movably connected with the outer surface, the outer surface of the lower end of the lower clamping block is fixedly connected with the outer surface of the upper end of the second anti-collision plate, after the first anti-collision plate and the second anti-collision plate are fixed between the fixing buckle and the fixing frame through the fixing buckle, the lower clamping block slides into the sliding groove formed in the upper clamping block, the upper clamping block is rotated to enable the connecting block and the abutting block to be clamped between the supporting block and the supporting groove for fixing, the situation of deviation in use is prevented, then the lower clamping block is fixed with the first reserved hole through the fixing bolt, the fixing performance among the first anti-collision plate, the second anti-collision plate, the third anti-collision plate and the fourth anti-collision plate is enhanced to a great extent, the outer surface of the lower end of the fourth anti-collision plate at the lowest part is arc-shaped, the lower end of the fourth anti-collision plate has a slope with a certain angle in the occurrence of a traffic accident, when an automobile hits against the pier body, the pier body reduces the probability, then slow down the dynamics of striking through damping spring, prevent to hinder to the inside shock of pier, influence life.

Drawings

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

fig. 2 is a rear end face structure view of the first anti-collision plate of the present invention;

fig. 3 is a schematic structural view of the upper fixture block and the lower fixture block of the present invention.

In the figure: 1. a pier body; 2. a fixing frame; 3. a first fender panel; 4. a second fender panel; 5. a third collision prevention plate; 6. a fourth fender panel; 7. an upper clamping block; 8. a rotating ring; 9. a support groove; 10. connecting blocks; 11. connecting a base; 12. a first preformed hole; 13. a chute; 14. a resisting block; 15. a support block; 16. a lower clamping block; 17. a second preformed hole; 18. installing a batten; 19. a damping spring; 20. and (5) fixing the buckle.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the anti-collision mechanism comprises a bridge pier body 1, wherein a first anti-collision plate 3, a second anti-collision plate 4, a third anti-collision plate 5 and a fourth anti-collision plate 6 are mounted on the outer surface of the bridge pier body 1, the second anti-collision plate 4 is located at the lower end of the first anti-collision plate 3, the third anti-collision plate 5 is located at the lower end of the second anti-collision plate 4, the fourth anti-collision plate 6 is located at the lower end of the third anti-collision plate 5, fixed frames 2 are respectively arranged on the outer surfaces of two sides of the lower end of the first anti-collision plate 3, an upper clamping block 7 is movably mounted on the outer surface of the lower end of the first anti-collision plate 3, a lower clamping block 16 is fixedly connected on the outer surface of the middle of the upper end of the second anti-collision plate 4, a mounting lath 18 is fixedly connected on the outer surface of the middle of the rear end of the first anti-collision plate 3, a second preformed hole 17 is formed in the outer surface.

Further, the outer surface of the lower end of the lower fixture block 16 is fixedly connected with a connecting base 11, and the outer surface of the upper end of the upper fixture block 7 is movably connected with a rotating ring 8.

Further, go up fixture block 7's one side surface and seted up first preformed hole 12, go up fixture block 7's inside surface and seted up spout 13, the equal fixedly connected with supporting shoe 15 in both sides of spout 13, supporting shoe 15's upper end surface has seted up support groove 9.

Further, the outer surfaces of two sides of the upper end of the lower clamping block 16 are fixedly connected with the connecting block 10, and the outer surface of the connecting block 10 is fixedly connected with the abutting block 14.

Furthermore, a mounting hole is formed between the mounting lath 18 and the outer surface of the pier body 1 and is matched with the position of the second preformed hole 17, and the outer surface of the lower end of the fourth anti-collision plate 6 is arc-shaped and has a certain angle slope.

Furthermore, the abutting block 14 is matched with the latch through the supporting groove 9, and the thickness of the supporting block 15 is five centimeters.

The working principle is as follows: firstly, the second preformed hole 17 is fixedly connected with the outer surface of the pier body 1 through a fixing bolt, each group of the first anti-collision plate 3, the second anti-collision plate 4, the third anti-collision plate 5 and the fourth anti-collision plate 6 are separately installed and penetrate through the outer surface of the fixed frame 2 through the fixing buckle 20, then the clamping pieces at two sides of the inside of the fixing buckle 20 are popped out, the length of the fixing buckle 20 is larger than that of the fixed frame 2 when the clamping pieces are popped out, the clamping pieces are clamped on the outer surface of the fixed frame 2, then the outer surface of the upper end of the upper clamping block 7 is movably connected with the outer surface of the lower end of the first anti-collision plate 3, the outer surface of the lower end of the lower clamping block 16 is fixedly connected with the outer surface of the upper end of the second anti-collision plate 4, after the fixing between the first anti-collision plate 3 and the second anti-collision plate 4 through the fixing buckle 20 and the fixed frame 2, then rotate the fixture block 7 and make the connecting block 10, support the block 14 and block and fix between supporting shoe 15, support the trough 9, prevent the condition that the skew appears when using, then fix with first preformed hole 12 through fixing bolt, strengthened the fixed performance between first anticollision board 3, second anticollision board 4, third anticollision board 5 and fourth anticollision board 6 to a great extent, the fourth anticollision board 6 lower extreme surface at the bottom is arc down, the lower extreme of fourth anticollision board 6 has the slope of certain angle when the traffic accident happens, the car hits the pier body 1 and has reduced the probability with the pier body 1 parallel contact when passing the slope, then slow down the dynamics of striking through damping spring (19), prevent the internal shock injury to the pier.

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 overpass pier collision avoidance mechanism, includes the pier body (1), its characterized in that: the anti-collision device is characterized in that a first anti-collision plate (3), a second anti-collision plate (4), a third anti-collision plate (5) and a fourth anti-collision plate (6) are mounted on the outer surface of the pier body (1), the second anti-collision plate (4) is located at the lower end of the first anti-collision plate (3), the third anti-collision plate (5) is located at the lower end of the second anti-collision plate (4), the fourth anti-collision plate (6) is located at the lower end of the third anti-collision plate (5), fixing frames (2) are respectively arranged on the outer surfaces of two sides of the lower end of the first anti-collision plate (3), an upper clamping block (7) is movably mounted on the outer surface of the lower end of the first anti-collision plate (3), a lower clamping block (16) is fixedly connected on the outer surface of the middle portion of the upper end of the second anti-collision plate (4), a mounting lath (18) is fixedly connected on the outer surface of the middle portion of the rear end of the first anti-collision, and the outer surfaces of two sides of the rear end of the first anti-collision plate (3) are fixedly connected with damping springs (19).

2. The flyover bridge pier collision avoidance mechanism of claim 1, wherein: the outer surface of the lower end of the lower clamping block (16) is fixedly connected with a connecting base (11), and the outer surface of the upper end of the upper clamping block (7) is movably connected with a rotating ring (8).

3. The flyover bridge pier collision avoidance mechanism of claim 1, wherein: the outer surface of one side of the upper clamping block (7) is provided with a first preformed hole (12), the inner outer surface of the upper clamping block (7) is provided with a sliding groove (13), two sides of the sliding groove (13) are fixedly connected with supporting blocks (15), the outer surface of the upper end of each supporting block (15) is provided with a supporting groove (9), and the thickness of each supporting block (15) is five centimeters.

4. The flyover bridge pier collision avoidance mechanism of claim 1, wherein: the outer surfaces of two sides of the upper end of the lower clamping block (16) are fixedly connected with connecting blocks (10), and the outer surfaces of the connecting blocks (10) are fixedly connected with abutting blocks (14).

5. The flyover bridge pier collision avoidance mechanism of claim 1, wherein: the mounting lath (18) is provided with a mounting hole between the outer surface of the pier body (1) and is matched with the position of the second preformed hole (17), and the outer surface of the lower end of the fourth anti-collision plate (6) is arc-shaped and has a certain angle slope.

6. The flyover bridge pier anti-collision mechanism according to claim 4, wherein: the abutting block (14) is matched with the latch through the supporting groove (9).