CN219637669U

CN219637669U - Autorotation type ultrahigh energy-absorbing pier anti-collision facility

Info

Publication number: CN219637669U
Application number: CN202223556821.2U
Authority: CN
Inventors: 乔军军
Original assignee: Guangzhou Haidun Engineering Equipment Co ltd
Current assignee: Guangzhou Haidun Engineering Equipment Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-09-05
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to the field of pier collision avoidance, and discloses a self-rotation type ultrahigh energy-absorbing pier collision avoidance facility which comprises a collision avoidance shell, wherein an upper end and a lower end of the inner wall of the collision avoidance shell are rotatably connected with a collision avoidance board, the upper half part in the collision avoidance shell is filled with collision avoidance energy-absorbing filler, and the inner side wall of the collision avoidance shell is fixedly connected with a wear-resisting plate; this kind of novel super high energy-absorbing pier anticollision facility of rotation is applied to, through setting up the anticollision side, the anticollision side can rotate in the anticollision casing, can drive the anticollision side through rivers and rotate, also can drive the anticollision side through striking and rotate, and the face of receiving the striking can be updated in the rotation, and receive the striking back rotation and can slow down the impact force.

Description

Autorotation type ultrahigh energy-absorbing pier anti-collision facility

Technical Field

The utility model relates to the field of pier collision avoidance, in particular to a self-rotating ultrahigh energy-absorbing pier collision avoidance device.

Background

At present, in the technology of anti-collision of piers, an anti-collision water tank is often used, and the anti-collision water tank is fixed on the side wall of the pier so as to counter against a ship; the anti-collision water tank can protect the bridge pier, and the ship is prevented from directly colliding with the bridge pier.

However, the tradition is difficult to restore to original shape after receiving the striking, and can't fine resolution impact force after receiving the striking, can only rigidly solve impact force, and then leads to crashproof water tank to warp, is difficult to the reutilization, and the maintenance cost is high, and the practicality is low.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a self-rotating ultrahigh energy-absorbing pier anti-collision facility which at least solves one of the problems of the background art, so that an anti-collision shell can buffer the impact force through an anti-collision board after being impacted.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic rotation formula super high energy-absorbing pier anticollision facility, includes the anticollision casing, the inner wall upper and lower end rotation of anticollision casing is connected with the anticollision board, the last half packing has crashproof energy-absorbing filler in the anticollision casing, fixedly connected with antifriction plate on the inside wall of anticollision casing.

The utility model further technically improves that the outer side of the anti-collision shell is fixedly connected with a dirt blocking plate.

The utility model further technically improves that the lower half part in the anti-collision shell is fixedly connected with a balancing weight.

A further technical improvement of the utility model is that the length of the dirt shield is not less than one half of the length of the anti-collision housing.

The utility model further improves the technology that the number of the wear-resistant plates and the anti-collision boards is a plurality of, and the positions of the wear-resistant plates and the anti-collision boards are correspondingly arranged.

The utility model further provides a technical improvement that the dirt blocking plate is a flexible plate.

The utility model further technically improves that the anti-collision energy-absorbing filler is filled with rubber blocks.

The embodiment of the utility model provides a self-rotating ultrahigh energy-absorbing pier anti-collision facility, which has the following beneficial effects:

this kind of novel super high energy-absorbing pier anticollision facility of rotation is applied to, through setting up the anticollision side, the anticollision side can rotate in the anticollision casing, can drive the anticollision side through rivers and rotate, also can drive the anticollision side through striking and rotate, and the face of receiving the striking can be updated in the rotation, and receive the striking back rotation and can slow down the impact force.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

FIG. 1 is a schematic view of an overall structure of the present utility model;

FIG. 2 is a schematic view of an overall cross-sectional structure of the present utility model;

FIG. 3 is a schematic view of a whole partial cross-sectional structure of the present utility model.

In the figure: 1. an anti-collision shell; 2. a dirt blocking plate; 3. an anti-collision board; 4. a wear plate; 5. balancing weight; 6. and (5) an anti-collision energy-absorbing filler.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an autorotation ultrahigh energy-absorbing pier anti-collision facility comprises an anti-collision shell 1, wherein an anti-collision board 3 is rotatably connected to the upper end and the lower end of the inner wall of the anti-collision shell 1, an anti-collision energy-absorbing filler 6 is filled in the upper half part of the inner wall of the anti-collision shell 1, and a wear-resisting plate 4 is fixedly connected to the inner wall of the anti-collision shell 1.

Specific working principle and implementation mode: the anti-collision shell 1 is manufactured according to the shape of a pier, the anti-collision board 3 is rotationally connected to the upper end and the lower end of the inner wall of the anti-collision shell 1, the anti-collision board 3 is a water protection article which is well known to those skilled in the art, and the anti-collision shell is different from the prior art in that the upper end and the lower end are rotationally connected with the anti-collision shell 1, the contact surface which is impacted can be updated according to the instantaneous rotation of water flow or impact, the impact rotation can be slowed down by the impact rotation, the anti-collision energy absorbing filler 6 is filled in the upper half part of the inner part of the anti-collision shell 1, the lower half part of the anti-collision shell 1 is positioned in water, the wear-resistant plate 4 is fixedly connected to the inner wall of the anti-collision shell 1, the surface damage of the anti-collision shell 1 to the pier can be reduced through the wear-resistant plate 4, and the pier is reversely prevented from wearing the anti-collision shell 1.

As shown in fig. 1, 2 and 3, the outer side of the anti-collision shell 1 is fixedly connected with a dirt blocking plate 2, and the dirt blocking plate 2 fixedly connected with the outer side of the anti-collision shell 1 can block sundries floating on the water surface, so that the sundries are prevented from flowing into the anti-collision shell 1 through water flow to cause blockage of the rotating end of the anti-collision board 3.

As shown in fig. 2, the lower half part of the anti-collision shell 1 is fixedly connected with a balancing weight 5, the whole anti-collision shell 1 can be sunk in water through the lower half part of the anti-collision shell 1, the anti-collision shell 1 can prevent the collision in water and on water, and the anti-collision shell 1 can be placed more stably through the balancing weight 5.

As shown in fig. 2, the length of the dirt blocking plate 2 is not less than half of the length of the anti-collision shell 1, and the lower end of the dirt blocking plate 2 is arranged in water, so that the dirt blocking plate 2 can better isolate sundries in water and on the water surface, and sundries are prevented from flowing into the anti-collision shell 1 along the water flow.

As shown in fig. 2, the number of the wear-resistant plates 4 and the number of the anti-collision boards 3 are plural, the positions of the anti-collision boards 3 are correspondingly arranged, the positions of the corresponding anti-collision boards 3 are impacted, the wear-resistant plates 4 are arranged at the positions corresponding to the positions of the corresponding anti-collision boards 3, and when the anti-collision boards 3 are impacted, the wear-resistant plates 4 can prevent hard collision between the anti-collision shell 1 and the bridge pier.

As shown in fig. 2, the dirt blocking plate 2 is a flexible plate, the dirt blocking plate 2 is arranged at the outermost side, the dirt blocking plate 2 is most likely to be impacted, and the dirt blocking plate 2 is arranged flexibly mainly to avoid breaking when being impacted.

As shown in fig. 2, the anti-collision energy-absorbing filler 6 is filled in a rubber block, the anti-collision energy-absorbing filler 6 is made of the rubber block, the rubber block has elasticity, and the rubber block has good recovery, durability, wear resistance and corrosion resistance.

The present utility model is not limited to the above embodiments, but is capable of modification and variation in all aspects, including those of ordinary skill in the art, without departing from the spirit and scope of the present utility model.

Claims

1. The utility model provides a self-rotation formula super high energy-absorbing pier anticollision facility, includes anticollision casing (1), its characterized in that, the inner wall upper and lower extreme rotation of anticollision casing (1) is connected with anticollision board (3), the last half is filled with anticollision energy-absorbing filler (6) in anticollision casing (1), fixedly connected with antifriction plate (4) on the inside wall of anticollision casing (1).

2. The autorotation ultrahigh energy-absorbing pier anti-collision facility according to claim 1, wherein a dirt blocking plate (2) is fixedly connected to the outer side of the anti-collision shell (1).

3. The autorotation ultrahigh energy-absorbing pier anti-collision facility according to claim 1, wherein a balancing weight (5) is fixedly connected to the inner lower half part of the anti-collision shell (1).

4. The autorotation ultrahigh energy-absorbing pier anti-collision facility according to claim 2, wherein the length of the dirt blocking plate (2) is not less than one half of the length of the anti-collision shell (1).

5. The autorotation ultrahigh energy-absorbing pier anti-collision facility according to claim 1, wherein the number of the wear plates (4) and the anti-collision boards (3) is plural, and the positions of the wear plates and the anti-collision boards are correspondingly arranged.

6. The autorotation ultrahigh energy-absorbing pier anti-collision facility according to claim 2, wherein the dirt blocking plate (2) is a flexible plate.

7. The autorotation ultrahigh energy-absorbing pier anti-collision facility according to claim 1, wherein the anti-collision energy-absorbing filler (6) is a rubber block filling device.