CN217149866U

CN217149866U - Urban road bridge pier protective structure

Info

Publication number: CN217149866U
Application number: CN202220493765.3U
Authority: CN
Inventors: 张津
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-08-09
Anticipated expiration: 2032-03-07

Abstract

The utility model discloses an urban road bridge pier protective structure, which belongs to the technical field of bridge protective equipment, and comprises a structural body, the outer surface of the structural body is provided with an outer sleeve, the inside of the outer sleeve is provided with a convenient fixing component, the convenient fixing component comprises an arc-shaped insertion rod, a limiting rod and a connecting rod, wherein, the inside of the outer sleeve is provided with the arc-shaped insertion rod, the upper end of the arc-shaped insertion rod is provided with the limiting rod, and one side of the limiting rod, which is far away from the arc-shaped insertion rod, is provided with the connecting rod; the utility model discloses a set up convenient fixed subassembly, realized the convenient fixed to the structure body to improved the fixed efficiency of structure body, this structure is easy and simple to handle simultaneously, only need with the outer sleeve directly rotate the outer sleeve can, make things convenient for operating personnel to use, thereby improved the convenience of using, saved operating time, realized the buffer protection to the structure body, thereby improved the security of structure body.

Description

Urban road bridge pier protective structure

Technical Field

The utility model belongs to the technical field of bridge protective equipment, concretely relates to urban road bridge pier protective structure.

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, and the bridge abutment is arranged on two sides of the bridge. The bridge pier is arranged between the two bridge abutments. The bridge pier is used for supporting the bridge span structure, and the abutment is used for supporting the bridge span structure and is connected with the embankment to prevent the embankment from sliding off the ground. In order to protect the abutment and the embankment from filling earth, protection and diversion works are usually performed on both sides of the abutment.

The prior art has the following problems: among the urban road bridge pier protective structure that chinese patent application number is 202122371675.5 disclosed, it adopts to rotate the lead screw spacing, and is consuming time longer, and inconvenient operating personnel uses, and its buffer structure makes the vehicle cause secondary damage easily simultaneously.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an urban road bridge pier protective structure has fixed convenient and safe in utilization's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an urban road bridge pier protective structure, includes structure body, structure body's surface is provided with the outer sleeve, the inside of outer sleeve is provided with convenient fixed subassembly, convenient fixed subassembly includes arc inserted bar, gag lever post and connecting rod, wherein, the inside of outer sleeve is provided with the arc inserted bar, the upper end of arc inserted bar is provided with the gag lever post, one side that the arc inserted bar was kept away from to the gag lever post is provided with the connecting rod.

Preferably, extension springs are symmetrically arranged on one side of the limiting rod, a metal annular pulling block is arranged on one side, away from the extension springs, of the connecting rod, and a supporting block is arranged inside the outer sleeve and corresponds to the extension springs.

Preferably, the surface of the outer sleeve is provided with a rotating block corresponding to the connecting rod, and the surface of the rotating block is provided with a magnetic block.

Preferably, the structure body is provided with supplementary buffering subassembly near the even interval in one side of outer sleeve, supplementary buffering subassembly includes carriage release lever, buffer seat and movable plate, wherein, one side that the structure body is close to the outer sleeve is provided with the carriage release lever, one side that the structure body was kept away from to the carriage release lever is provided with the movable plate, the surface of carriage release lever is provided with the buffer seat.

Preferably, coarse sand is arranged inside the buffer seat, and a support rod is arranged on one side of the moving rod.

Preferably, the moving plate is provided with a through hole therein.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up convenient fixed subassembly, realized the convenient fixed to the structure body to improved the fixed efficiency of structure body, this structure is easy and simple to handle simultaneously, only need with the outer sleeve directly rotate the outer sleeve can, make things convenient for operating personnel to use, thereby improved the convenience of using, saved operating time.

2. The utility model discloses a set up supplementary buffering subassembly, realized the buffer protection to the structure body to the security that has improved the structure body, and this structure can avoid the car to be popped open after hitting, causes the secondary damage for the car, thereby has improved motorist's security, this simple structure simultaneously, and the installation is convenient, and use cost is lower.

Drawings

Fig. 1 is a perspective view of the present invention;

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

FIG. 3 is a schematic structural view of the portable fastening assembly of the present invention;

fig. 4 is a schematic structural view of the auxiliary buffer assembly of the present invention.

In the figure: 1. a structural body; 2. an auxiliary buffer assembly; 21. a support bar; 22. a travel bar; 23. a buffer seat; 24. coarse sand; 25. moving the plate; 3. the assembly is conveniently fixed; 31. an arc-shaped insertion rod; 32. a limiting rod; 33. a connecting rod; 34. rotating the block; 35. a metal ring-shaped pull block; 36. an extension spring; 4. an outer sleeve.

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.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides an urban road bridge pier protective structure, includes structure body 1, and the surface of structure body 1 is provided with outer sleeve 4, and the inside of outer sleeve 4 is provided with convenient fixed subassembly 3, and convenient fixed subassembly 3 includes arc inserted bar 31, gag lever post 32 and connecting rod 33, and wherein, the inside of outer sleeve 4 is provided with arc inserted bar 31, and the upper end of arc inserted bar 31 is provided with gag lever post 32, and one side that arc inserted bar 31 was kept away from to gag lever post 32 is provided with connecting rod 33.

Specifically, extension springs 36 are symmetrically arranged on one side of the limiting rod 32, a metal annular pull block 35 is arranged on one side of the connecting rod 33 away from the extension springs 36, and a support block is arranged in the outer sleeve 4 corresponding to the extension springs 36.

By adopting the above technical scheme, the extension spring 36 enables the limiting rod 32 to move, thereby improving the convenience of moving the limiting rod 32.

Specifically, the surface of the outer sleeve 4 is provided with a rotating block 34 corresponding to the connecting rod 33, and the surface of the rotating block 34 is provided with a magnetic block.

By adopting the technical scheme, the magnetic block attracts the metal annular pull block 35, so that the limiting stability of the rotating block 34 is improved.

This embodiment is used: rotate outer sleeve 4 to make arc insert the inside that pole 31 inserted outer sleeve 4, thereby make gag lever post 32 remove, extension spring 36 is tensile, treat that arc insert the pole 31 and continue to insert the back, extension spring 36 makes gag lever post 32 remove, thereby makes structure body 1 fixed, has improved the convenience of fixed structure body 1 through this structure, and the magnetic path attracts metal ring to draw piece 35 simultaneously, thereby makes the spacing stability of turning block 34 that has improved.

Example 2

The present embodiment is different from embodiment 1 in that: specifically, the auxiliary buffer assemblies 2 are uniformly arranged on one side, close to the outer sleeve 4, of the structure body 1 at intervals, each auxiliary buffer assembly 2 comprises a moving rod 22, a buffer seat 23 and a moving plate 25, wherein the moving rod 22 is arranged on one side, close to the outer sleeve 4, of the structure body 1, the moving plate 25 is arranged on one side, away from the structure body 1, of the moving rod 22, and the buffer seats 23 are arranged on the surface of the moving rod 22.

By adopting the technical scheme, after the automobile collides with the structure body 1, the structure body 1 receives impact force, so that the outer sleeve 4 is deformed, the moving rod 22 is moved, the moving plate 25 is driven to move after the moving rod 22 is moved, coarse sand 24 flows after the moving plate 25 is moved, the coarse sand 24 flows through the through holes after flowing, so that the movement of the moving plate 25 is slowed down, the elasticity of the buffer structure is reduced through the structure, and the collided automobile is protected.

Specifically, the inside of the buffer seat 23 is provided with coarse sand 24, and one side of the moving rod 22 is provided with a support rod 21.

By adopting the above technical scheme, the supporting rod 21 improves the firmness of fixing the moving rod 22.

Specifically, the moving plate 25 is provided with a through hole therein.

By adopting the technical scheme, the coarse sand 24 flows through the through holes, so that the convenience of the flow of the coarse sand 24 is improved.

This embodiment is used: after the car hits structure body 1, structure body 1 receives the impact force to make outer sleeve 4 produce deformation, make the carriage release lever 22 remove simultaneously, carriage release lever 22 drives the movable plate 25 after removing and removes, the movable plate 25 makes coarse sand 24 flow after removing, coarse sand 24 flows the back through the clearing hole, thereby slowed down the removal of movable plate 25, the elasticity of this buffer structure has been reduced through this structure, thereby protected the vehicle that hits, bracing piece 21 has improved the fastness of fixed carriage release lever 22 simultaneously.

The utility model discloses a theory of operation and use flow: when the utility model is used, the outer sleeve 4 is rotated, so that the arc insertion rod 31 is inserted into the outer sleeve 4, the limiting rod 32 is moved, the extension spring 36 is extended, after the arc insertion rod 31 is continuously inserted, the extension spring 36 moves the limiting rod 32, so that the structure body 1 is fixed, the convenience of the fixed structure body 1 is improved through the structure, and meanwhile, the magnetic block attracts the metal annular pull block 35, so that the limiting stability of the rotating block 34 is improved; after the car hits structure body 1, structure body 1 receives the impact force to make outer sleeve 4 produce deformation, make the carriage release lever 22 remove simultaneously, carriage release lever 22 drives the movable plate 25 after removing and removes, the movable plate 25 makes coarse sand 24 flow after removing, coarse sand 24 flows the back through the clearing hole, thereby slowed down the removal of movable plate 25, the elasticity of this buffer structure has been reduced through this structure, thereby protected the vehicle that hits, bracing piece 21 has improved the fastness of fixed carriage release lever 22 simultaneously.

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

Claims

1. The utility model provides an urban road bridge pier protective structure, includes structure body (1), its characterized in that: the surface of structure body (1) is provided with outer sleeve (4), the inside of outer sleeve (4) is provided with convenient fixed subassembly (3), convenient fixed subassembly (3) are including arc inserted bar (31), gag lever post (32) and connecting rod (33), wherein, the inside of outer sleeve (4) is provided with arc inserted bar (31), the upper end of arc inserted bar (31) is provided with gag lever post (32), one side that arc inserted bar (31) were kept away from in gag lever post (32) is provided with connecting rod (33).

2. The urban road bridge pier protection structure according to claim 1, characterized in that: extension springs (36) are symmetrically arranged on one side of the limiting rod (32), a metal annular pull block (35) is arranged on one side, away from the extension springs (36), of the connecting rod (33), and supporting blocks are arranged in the outer sleeve (4) corresponding to the extension springs (36).

3. The urban road bridge pier protection structure according to claim 1, characterized in that: the surface of the outer sleeve (4) is provided with a rotating block (34) corresponding to the connecting rod (33), and the surface of the rotating block (34) is provided with a magnetic block.

4. The urban road bridge pier protection structure according to claim 1, characterized in that: the buffer structure is characterized in that auxiliary buffer assemblies (2) are uniformly arranged on one side, close to an outer sleeve (4), of the structure body (1) at intervals, each auxiliary buffer assembly (2) comprises a moving rod (22), a buffer seat (23) and a moving plate (25), wherein the moving rod (22) is arranged on one side, close to the outer sleeve (4), of the structure body (1), the moving plate (25) is arranged on one side, far away from the structure body (1), of the moving rod (22), and the buffer seats (23) are arranged on the surface of the moving rod (22).

5. The urban road bridge pier protection structure according to claim 4, wherein: coarse sand (24) is arranged in the buffer seat (23), and a support rod (21) is arranged on one side of the moving rod (22).

6. The urban road bridge pier protection structure according to claim 4, wherein: the moving plate (25) is provided with a through hole inside.