CN217174617U

CN217174617U - Bridge pile foundation anticollision fender

Info

Publication number: CN217174617U
Application number: CN202220021683.9U
Authority: CN
Inventors: 邱汇; 华飞剑
Original assignee: Zhejiang Groupway Group Co ltd
Current assignee: Zhejiang Groupway Group Co ltd
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-08-12
Anticipated expiration: 2032-01-05

Abstract

The utility model relates to a bridge engineering technical field, and a bridge pile foundation anticollision fender is disclosed, including pile foundation and cushion cap, the cushion cap is located the fixed setting of installation face of pile foundation, one side of cushion cap is equipped with the fender mount pad, the vertical portion of fender mount pad is close to the lateral wall fixedly connected with connecting plate of pile foundation one side, one side of pile foundation is equipped with the L shaped plate, the lateral wall fixedly connected with reinforcing plate of pile foundation one side is kept away from to the L shaped plate, the recess that matches with the reinforcing plate is seted up to the lateral wall of connecting plate, the connecting plate is connected with installation mechanism jointly with the L shaped plate and is connected with the cushion cap through installation mechanism, the fixed grafting of lateral wall that pile foundation one side was kept away from to the reinforcing plate has a plurality of drums, the equal sliding connection in inside of every drum has T shape pole. This application not only can improve the stress state of fender, increases its stress point, improves the protecting effect, can improve the shock-absorbing capacity to the striking moreover, excellent in use effect.

Description

Bridge pile foundation anticollision fender

Technical Field

The application relates to the technical field of bridge engineering, in particular to an anti-collision fender for a bridge pile foundation.

Background

With the vigorous development of traffic construction, bridges across rivers and rivers are gradually increased, collision accidents of ships to the bridges at home and abroad are also increased continuously, and as the bridges, ships and anti-collision facilities are engineering buildings with high manufacturing costs, the design of reasonably performing bridge pile foundation anti-collision is particularly important for ensuring the self safety of the ships and the bridges.

In the process of realizing the application, the inventor finds that at least the following problem exists in the technology, the anti-collision fender of the bridge pile foundation is generally arranged on a bearing platform of the pile foundation, so that the pile foundation of the bridge is protected against collision, but in the actual using process, the anti-collision fender only supports and is fixedly connected with the bearing platform of the pile foundation, the stress range is small, the protection effect is poor, and therefore the bridge pile foundation anti-collision fender is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides an aim at support the rigid coupling in order to solve among the prior art anticollision fender and only lean on the cushion cap of pile foundation, its atress scope is less, leads to the relatively poor problem of protecting effect, and the bridge pile foundation anticollision fender that proposes.

In order to achieve the purpose, the following technical scheme is adopted in the application:

a bridge pile foundation anti-collision fender comprises a pile foundation and a bearing platform, wherein the bearing platform is fixedly arranged on a mounting surface of the pile foundation, a fender mounting seat is arranged on one side of the bearing platform, a connecting plate is fixedly connected to a side wall, close to one side of the pile foundation, of a vertical portion of the fender mounting seat, an L-shaped plate is arranged on one side of the pile foundation, a reinforcing plate is fixedly connected to a side wall, far away from one side of the pile foundation, of the L-shaped plate, a groove matched with the reinforcing plate is formed in the side wall of the connecting plate, the connecting plate and the L-shaped plate are jointly connected with a same-side mounting mechanism and are connected with the bearing platform through the mounting mechanism, a plurality of cylinders are fixedly inserted into the side wall, far away from one side of the pile foundation, of each cylinder is internally and slidably connected with a T-shaped rod, a buffer spring is fixedly arranged between the side wall of each T-shaped rod and the bottom of the inner cylinder on the same side, one end, far away from the cylinder, of each T-shaped rod is fixedly connected with the side wall of the vertical portion of the fender mounting seat, the fender mount pad is kept away from the one end fixedly connected with shock attenuation deckle board of cushion cap, the one end fixedly connected with anticollision shell of fender mount pad is kept away from to the shock attenuation deckle board.

Preferably, the damping frame plate is filled with a buffer filler, the side wall of the anti-collision shell close to one side of the fender mounting seat is fixedly connected with an arc-shaped metal elastic plate, and the side wall of the arc-shaped metal elastic plate far away from one side of the anti-collision shell is abutted to the side wall of the fender mounting seat.

Preferably, installation mechanism includes a plurality of installation screw rods and a plurality of mounting nut, the horizontal part tip of L shaped plate and the tip of connecting plate are common with the pole wall sliding connection of a plurality of installation screw rods, and are a plurality of the installation screw rod all is located the cushion cap and is close to the one end of pile foundation is fixed to be set up, every mounting nut's inner wall all with the pole wall threaded connection of homonymy installation screw rod, every mounting nut's lateral wall all is the counterbalance setting with the lateral wall of connecting plate.

Preferably, the horizontal part tip sliding connection of fender mount pad has a plurality of set screw, every set screw all is located the cushion cap and keeps away from the one end of pile foundation is fixed to be set up, every set screw's the equal threaded connection of pole wall has fixation nut, every fixation nut's lateral wall all is the setting of offseting with the lateral wall of fender mount pad.

Preferably, the side wall of anticollision shell keeping away from pile foundation one side has seted up a plurality of ball grooves, and the inside in every ball groove all rotates and is equipped with the ball.

Preferably, a plurality of through holes are formed in the buffering filler, damping springs are movably arranged in the through holes, and each damping spring is fixedly arranged between the fender mounting seat and the anti-collision shell.

Preferably, the fender mounting seat, the anti-collision shell and the damping frame plate are all arranged in an arc shape.

Preferably, the inner wall and the outer wall of the damping frame plate are coated with waterproof paint.

Compared with the prior art, the method has the following beneficial effects:

1. this bridge pile foundation anticollision fender through the pile foundation that is equipped with, cushion cap, fender mount pad, shock attenuation frame plate and the mutually supporting of crashproof shell, can carry out collision avoidance to the bridge pile foundation, through the connecting plate that is equipped with, L shaped plate, reinforcing plate, a plurality of drums, a plurality of T shape pole and a plurality of buffer spring mutually support, not only can improve the stress state of fender, increase its stress point, improve the protecting effect, can improve the shock-absorbing capacity to the striking moreover.

2. This bridge pile foundation anticollision fender through the buffering filler that is equipped with and mutually supporting of arc metal spring plate, can improve anticollision buffering effect, through a plurality of balls that are equipped with, can reduce the surperficial frictional force of anticollision shell, is favorable to the dispersed impact.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, and this application not only can improve the stress state of fender, increases its stress point, improves the protecting effect, can improve the shock-absorbing capacity to the striking moreover, excellent in use effect.

Drawings

Fig. 1 is a schematic structural view of an anti-collision fender for a bridge pile foundation according to the application;

FIG. 2 is an enlarged view of the portion A in FIG. 1;

fig. 3 is a bottom view of the L-shaped plate of fig. 1.

In the figure: the structure comprises a pile foundation 1, a bearing platform 2, a fender mounting seat 3, a connecting plate 4, a 5L-shaped plate, a reinforcing plate 6, a cylinder 7, a T-shaped rod 8, a buffer spring 9, a shock absorption frame plate 10, an anti-collision shell 11, a buffer filler 12, an arc-shaped metal elastic plate 13, a mounting screw 14, a mounting nut 15, a fixing screw 16, a fixing nut 17, a ball 18 and a shock absorption spring 19.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

Referring to fig. 1, a bridge pile foundation anticollision fender, including pile foundation 1 and cushion cap 2, cushion cap 2 is located the fixed setting of top surface of pile foundation 1, one side of cushion cap 2 is equipped with fender mount pad 3, the horizontal part tip sliding connection of fender mount pad 3 has a plurality of fixing screw 16, every fixing screw 16 runs through fender mount pad 3 and with cushion cap 2 threaded connection, the equal threaded connection of pole wall of every fixing screw 16 has fixation nut 17, every fixation nut 17's lateral wall all is the setting of offseting with the lateral wall of fender mount pad 3. Through a plurality of set screw 16 and a plurality of fixation nut 17, can be convenient for lock fixedly to fender mount pad 3, wherein fender mount pad 3 can set up a plurality ofly in the application of reality for go on comprehensive protection to the week side of pile foundation 1, can be according to actual protection demand selection quantity.

Referring to fig. 1-3, the vertical portion of fender mount pad 3 is close to lateral wall fixedly connected with connecting plate 4 on one side of pile foundation 1, one side of pile foundation 1 is equipped with L shaped plate 5, lateral wall fixedly connected with reinforcing plate 6 on one side of pile foundation 1 is kept away from to L shaped plate 5, the lateral wall of connecting plate 4 is seted up with reinforcing plate 6 assorted recess, connecting plate 4 is connected with installation mechanism and is connected with cushion cap 2 through installation mechanism with L shaped plate 5 jointly, installation mechanism includes a plurality of mounting screw 14 and a plurality of mounting nut 15, the horizontal part tip of L shaped plate 5 and the tip of connecting plate 4 are common with the pole wall sliding connection of a plurality of mounting screw 14, a plurality of mounting screw 14 all are located the fixed setting of one end that cushion cap 2 is close to pile foundation 1, the inner wall of every mounting nut 15 all is with the pole wall threaded connection of homonymy mounting screw 14, the lateral wall of every mounting nut 15 all is the setting of offseting with the lateral wall of connecting plate 4. During installation, the L-shaped plate 5 and the connecting plate 4 are installed in advance, and then the connecting plate 4 and the L-shaped plate 5 are locked and fixed through the installation screws 14 and the installation nuts 15.

Referring to fig. 1-2, a plurality of cylinders 7 are fixedly inserted into the side wall of one side, away from the pile foundation 1, of the reinforcing plate 6, a T-shaped rod 8 is connected inside each cylinder 7 in a sliding mode, a buffer spring 9 is fixedly arranged between the side wall of each T-shaped rod 8 and the bottom of the inner cylinder of each cylinder 7 on the same side, one end, away from the cylinder 7 on the same side, of each T-shaped rod 8 is fixedly connected with the side wall of the vertical part of the fender mounting seat 3, one end, away from the bearing platform 2, of each fender mounting seat 3 is fixedly connected with a damping frame plate 10, and the inner wall and the outer wall of each damping frame plate 10 are coated with waterproof paint. The waterproof coating can prevent external water from entering the inside of the damping frame plate 10 through the damping frame plate 10.

Referring to fig. 1, one end fixedly connected with anticollision shell 11 that fender mount pad 3 was kept away from to shock attenuation deckle board 10, and the inside packing of shock attenuation deckle board 10 has buffer filler 12, and the lateral wall fixedly connected with arc metal elastic plate 13 that anticollision shell 11 is close to fender mount pad 3 one side, and the lateral wall that anticollision shell 11 one side was kept away from to arc metal elastic plate 13 is the counterbalance setting with the lateral wall of fender mount pad 3. The buffering filler 12 and the arc-shaped metal elastic plate 13 can improve the buffering and elastic recovery performance to the impact, and the buffering filler 12 can be made of rubber filler and foaming material.

Referring to fig. 1, the side wall of the anti-collision shell 11 far from the side of the pile foundation 1 is provided with a plurality of ball grooves, and the inside of each ball groove is provided with a ball 18 in a rotating manner. Through a plurality of balls 18, can reduce crashproof shell 11's surface friction, when receiving the striking, under a plurality of balls 18's effect, can do benefit to boats and ships and stagger with crashproof shell 11, the dispersed impact further improves the guard effect.

Referring to fig. 1, a plurality of through holes are formed in the buffer filler 12, a damping spring 19 is movably arranged in each through hole, and each damping spring 19 is fixedly arranged between the fender mounting seat 3 and the anti-collision shell 11. The elastic recovery performance of the cushion packing 12 can be increased by the plurality of damper springs 19.

Referring to fig. 1-3, the fender mounting seat 3, the anti-collision shell 11 and the shock absorption frame plate 10 are all arranged in an arc shape. The protection area can be increased through the cooperation of the fender mounting seat 3, the anti-collision shell 11 and the shock absorption frame plate 10 which are arranged in an arc shape.

In this application, during the use, with L shaped plate 5 and a plurality of T shape pole 8 and connecting plate 4 preinstallation, then fix fender mount pad 3 on cushion cap 2, again with L shaped plate 5 and connecting plate 4 and cushion cap 2 fixed mounting, then in proper order with shock attenuation framed lamella 10 and crashproof shell 11 fixed, when receiving the striking, crashproof shell 11 atress in advance, carry out the shock attenuation buffering through shock attenuation framed lamella 10 to the striking force, and through reinforcing plate 6, can increase L shaped plate 5's bulk strength and stability, and through a plurality of barrels 7 of a plurality of T shape pole 8 cooperation and a plurality of buffer spring 9, not only can increase the stress point of fender mount pad 3, make the atress share, and through a plurality of buffer spring 9's cushioning effect, can further improve the cushioning effect to the striking force.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.

Claims

1. The utility model provides a bridge pile foundation anticollision fender, includes pile foundation (1) and cushion cap (2), its characterized in that, cushion cap (2) are located the fixed setting of installation face of pile foundation (1), one side of cushion cap (2) is equipped with fender mount pad (3), the vertical portion of fender mount pad (3) is close to the lateral wall fixedly connected with connecting plate (4) of pile foundation (1) one side, one side of pile foundation (1) is equipped with L shaped plate (5), the lateral wall fixedly connected with reinforcing plate (6) of pile foundation (1) one side is kept away from in L shaped plate (5), the lateral wall of connecting plate (4) is seted up with reinforcing plate (6) assorted recess, connecting plate (4) and L shaped plate (5) are connected with installation mechanism jointly and are connected with cushion cap (2) through installation mechanism, reinforcing plate (6) are kept away from the lateral wall of pile foundation (1) one side is fixed to peg graft and is had a plurality of drums (7), every equal sliding connection in inside of drum (7) has T shape pole (8), every all fix jointly between the lateral wall of T shape pole (8) and the inner tube end of homonymy drum (7) and be equipped with buffer spring (9), every homonymy is kept away from in T shape pole (8) the one end of drum (7) all with the vertical portion lateral wall fixed connection of fender mount pad (3), keep away from in fender mount pad (3) the one end fixedly connected with shock attenuation framed lamella (10) of cushion cap (2), keep away from in shock attenuation framed lamella (10) the one end fixedly connected with anticollision shell (11) of fender mount pad (3).

2. The bridge pile foundation anti-collision fender according to claim 1, characterized in that the shock absorption frame plate (10) is filled with buffer filler (12), the side wall of the anti-collision shell (11) close to one side of the fender mounting seat (3) is fixedly connected with an arc-shaped metal elastic plate (13), and the side wall of the arc-shaped metal elastic plate (13) far away from one side of the anti-collision shell (11) is in abutting arrangement with the side wall of the fender mounting seat (3).

3. The bridge pile foundation anticollision fender of claim 1, characterized in that, installation mechanism includes a plurality of installation screw rods (14) and a plurality of mounting nut (15), the horizontal part tip of L shaped plate (5) and the tip of connecting plate (4) are common with the pole wall sliding connection of a plurality of installation screw rods (14), a plurality of installation screw rods (14) all are located cushion cap (2) and are close to the one end fixed setting of pile foundation (1), every the inner wall of mounting nut (15) all with the pole wall threaded connection of homonymy installation screw rod (14), every the lateral wall of mounting nut (15) all is the setting of offseting with the lateral wall of connecting plate (4).

4. The bridge pile foundation anticollision fender of claim 1, characterized in that, a plurality of fixing screw rods (16) are connected with the horizontal part end of fender mount pad (3) in a sliding manner, each fixing screw rod (16) is located at the one end of cushion cap (2) far away from pile foundation (1) and is fixedly arranged, the pole wall of each fixing screw rod (16) is connected with a fixing nut (17) in a threaded manner, and the side wall of each fixing nut (17) is arranged against the side wall of fender mount pad (3).

5. The bridge pile foundation anti-collision fender according to claim 1, characterized in that the side wall of the anti-collision shell (11) far away from the pile foundation (1) is provided with a plurality of ball grooves, and each ball groove is rotatably provided with a ball (18) inside.

6. The bridge pile foundation anti-collision fender according to claim 2, characterized in that a plurality of through holes are formed in the buffering filler (12), a damping spring (19) is movably arranged in each through hole, and each damping spring (19) is fixedly arranged between the fender mounting seat (3) and the anti-collision shell (11).

7. The bridge pile foundation anti-collision fender according to claim 1, characterized in that the fender mounting base (3), the anti-collision outer shell (11) and the shock absorption frame plate (10) are all arranged in an arc shape.

8. The bridge pile foundation anti-collision fender according to claim 1, characterized in that the inner and outer walls of the shock absorption frame plate (10) are coated with waterproof paint.