Bridge anti-collision device based on bridge safety performance

Abstract

The utility model discloses a bridge anti-collision device based on bridge safety performance, which comprises a bridge body, the surface of the bridge body is provided with a protective plate, the surface of the protective plate is connected with a partition assembly, the other side of the partition assembly is connected with a connecting plate, and the surface of the connecting plate is slidably connected with a buffer plate. Reflective strips and buoys are arranged on the surfaces of the buffer plates. When a user uses the device, through the arrangement of a corresponding structure, under the cooperation of the partition assembly on the surface of the protection plate and all parts on the inner side of the buffer plate, it is guaranteed that when the device is impacted, the bridge body on the inner side is prevented from being damaged as much as possible; the protection plate and the auxiliary plate which are fixed through the fixing bolts can be detached at any time for replacement, and meanwhile, the device can be more conspicuous through the reflective strips and the buoys on the surfaces of the buffer plates.

Description

Technical Field

[0001] The utility model relates to the field of bridge safety, in particular to a bridge anti-collision device based on bridge safety performance. Background Art

[0002] Bridge anti-collision devices are generally made of soft or elastic materials and are fixed to the impacted parts such as the beam, breast wall or abutment through bundling, hoisting, welding, etc., to buffer the impact force and reduce impact losses.

[0003] In a Chinese patent, a bridge anti-collision device is disclosed, and its patent number is CN211285503U. In the patent, a bridge anti-collision device includes an annular anti-collision inner cover, an anti-collision outer cover arranged on the outside thereof, and a first elastic body arranged on the inside thereof in an annular shape; a second elastic body is arranged between the anti-collision inner cover and the anti-collision outer cover; a notch is opened at the matching position of the first elastic body, the anti-collision inner cover, and the anti-collision outer cover. When installing, the utility model can be installed by breaking the notch position, and the anti-collision outer cover and the anti-collision inner cover can be used to cover the appropriate position of the bridge pier. When a ship collides with a bridge pier, it will first impact the anti-collision outer cover, the shock-absorbing spring will dissipate most of the impact force, and the flexible pad will also absorb the vibration to protect the bridge pier. A bridge anti-collision device can be conveniently and quickly installed on the outside of a bridge pier, which has a wrapping and protective effect on the bridge pier, preventing ships from colliding with the bridge pier, and increasing the service life of the bridge pier.

[0004] The above-mentioned published patents have the following disadvantages:

[0005] (1) When the anti-collision device in the prior art is hit by an external force, the outer panel or other components will shrink inward due to the impact, causing the panel and other components to rub or collide with the bridge surface, causing the bridge surface to be affected and produce collision wear.

[0006] (2) In the prior art, due to external impact on the anti-collision device, wear occurs at the joint between the anti-collision device and the bridge. When the anti-collision device needs to be replaced, it cannot be easily removed from the bridge surface, resulting in increased maintenance costs.

[0007] (3) The anti-collision device fixed on the surface of the bridge pier in the prior art can protect the bridge pier surface from impact, but it cannot serve as a warning to ships, resulting in the inability to clearly see the position of the bridge pier in a dark environment. Utility Model Content

[0008] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a bridge anti-collision device based on bridge safety performance.

[0009] In order to solve the above problems, the utility model proposes the following technical solutions:

[0010] A bridge anti-collision device based on bridge safety performance, comprising: a bridge body, a protective plate, a partition assembly, a connecting plate, a buffer plate, a reflective strip, and a buoy;

[0011] The surface of the bridge body is connected to a protective plate, an auxiliary plate is provided on the side of the protective plate, the surface of the protective plate is connected to a partition assembly, the partition assembly includes a groove, a telescopic block is slidably connected to the inner side of the groove, a spring 1 is provided on the surface of the telescopic block, the connecting plate is connected to the groove, a straight groove is provided on the surface of the connecting plate, a buffer plate is slidably connected to the inner side of the straight groove, a fixed block is provided on the inner side of the buffer plate, there are two fixed blocks, a telescopic rod is slidably connected between the two fixed blocks, a spring 2 is provided on the outer side of the telescopic rod, the spring 2 is fixedly connected between the two fixed blocks, the surface of the fixed block is fixedly connected to the buffer plate, the surface of the buffer plate is fixedly connected to a reflective strip, there are multiple reflective strips, and the side surface of the buffer plate is fixedly connected to a buoy.

[0012] Furthermore, a fixing bolt is provided at the connection between the protective plate, the auxiliary plate and the bridge body, and a sliding groove is provided on the surface of the auxiliary plate.

[0013] Furthermore, a damping member is fixedly connected to the inner side of the groove, a stopper is fixedly connected to the surface of the damping member, a telescopic block is fixedly connected to the surface of the stopper, the spring 1 is fixedly connected between the two grooves, a fixing plate is provided on the surface of the groove, and a fixing bolt 2 is threadedly connected to the inner side of the fixing plate.

[0014] Furthermore, a linkage part 1 is provided on the surface of the fixed block, a connecting rod is rotatably connected to the surface of the linkage part 1, a linkage part 2 is provided on the other end of the connecting rod, a sliding rod is provided on one side of the linkage part 2, a fixed cylinder is slidably connected to the surface of the sliding rod, a spring 3 is provided on the surface of the sliding rod, and the spring 3 is fixedly connected between the linkage part 2 and the fixed cylinder.

[0015] Furthermore, a slide bar is fixedly connected to the inner side of the connecting plate, and the slide bar is slidably connected to the inner side of the sliding groove.

[0016] Compared with the prior art, the beneficial effects achieved by this new method are:

[0017] (1) When the buffer plate of the utility model is hit by a ship and is subjected to an impact, the telescopic rod located inside the buffer plate is extended and retracted by the elastic force of spring 2, and under the cooperation of linkage member 1 and linkage member 2, the slide rod is assisted by spring 3 to slide inside the fixed tube, thereby ensuring that the impact is buffered by the elastic force of the spring. At the same time, the partition assembly located inside the connecting plate can prevent the connecting plate from colliding with the protective plate under the cooperation of the damping member and spring 1, thereby further ensuring that the device will not cause damage to the bridge when it is hit.

[0018] (2) The utility model fixes the protective plate and the auxiliary plate on the bridge surface by means of fixing bolts. After being used for a period of time, the fixing bolts can be disassembled and assembled to ensure that both can be easily removed from the bridge surface, making the maintenance of the device more convenient.

[0019] (3) The utility model sets a reflective strip on the surface of the buffer plate to make the device more conspicuous, and the buoy located on the surface of the buffer plate can further ensure that the device is easy to be found by ships. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a stereoscopic diagram of a bridge anti-collision device based on bridge safety performance of the utility model.

[0021] Figure 2 It is a stereoscopic view from another angle of the utility model of a bridge anti-collision device based on bridge safety performance.

[0022] Figure 3 It is a cross-sectional view of a bridge anti-collision device based on bridge safety performance of the utility model.

[0023] Figure 4 It is an internal stereogram of a bridge anti-collision device based on bridge safety performance of the utility model.

[0024] Figure 5 The utility model is a schematic diagram of a partition component of a bridge anti-collision device based on bridge safety performance.

[0025] As shown in the figure: 1. Bridge body; 2. Protective plate; 3. Partition assembly; 4. Connecting plate; 5. Buffer plate; 6. Reflective strip; 7. Buoy; 201. Auxiliary plate; 202. Fixing bolt one; 203. Slide groove; 301. Groove; 302. Damping member; 303. Block; 304. Telescopic block; 305. Spring one; 306. Fixed plate; 307. Fixing bolt two; 401. Slide strip; 402. Straight groove; 501. Fixed block; 502. Telescopic rod; 503. Spring two; 504. Linkage member one; 505. Connecting rod; 506. Linkage member two; 507. Sliding rod; 508. Fixed cylinder; 509. Spring three. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0027] like Figures 1 to 5As shown, a bridge anti-collision device based on bridge safety performance includes a bridge body 1, a protective plate 2 and an auxiliary plate 201 on the side of the bridge body 1 are arranged on the surface of the bridge body 1 to protect the bridge body 1, a partition component 3 arranged on the surface of the protective plate 2 is provided with a groove 301, and a telescopic block 304 connected by inner sliding is prevented from colliding with the protective plate 2 by the elastic force of spring 1 305 through the connecting plate 4 on the surface of the groove 301; a fixed block 501 is arranged on the inner side of the buffer plate 5 on the inner side of the straight groove 402 on the surface of the connecting plate 4; the two fixed blocks 501 are connected to the telescopic rod 502 through spring 2 503, and the buffer plate 5 connected on one side of the fixed block 501 receives the impact; a plurality of reflective strips 6 on the surface of the buffer plate 5 make the device more conspicuous, and a buoy 7 is arranged on the side surface of the buffer plate 5 to float on the water.

[0028] The protective plate 2 and the auxiliary plate 201 are fixed to the surface of the bridge body 1 by means of fixing bolts 202 , and a slide groove 203 is provided on the surface of the auxiliary plate 201 .

[0029] Through the above technical solution, the protective plate 2 and the auxiliary plate 201 fixed by the fixing bolts 202 can be removed from the surface of the bridge body 1 at any time, ensuring that the subsequent maintenance work of the device can be carried out more conveniently.

[0030] A damping member 302 is arranged inside the groove 301 , which is connected to the telescopic block 304 through a stopper 303 on the surface of the damping member 302 , and a spring 1 305 is connected between the two grooves 301 . Meanwhile, a fixing plate 306 connected to a fixing bolt 2 307 is arranged on the surface of the groove 301 .

[0031] Through the above technical solution, under the damping effect of the damping member 302 , the stopper 303 can generate resistance to the groove 301 when sliding inside the groove 301 , thereby improving the shock absorbing effect of the partition assembly 3 .

[0032] The linkage member 1 504 on the surface of the fixed block 501 is connected to the linkage member 2 506 through a rotating connecting rod 505 , and the sliding rod 507 on one side of the linkage member 2 506 slides inside the fixed cylinder 508 through a spring 3 509 .

[0033] Through the above technical solution, under the elastic force of spring three 509, when the buffer plate 5 is subjected to the impact force generated by an external impact, the impact on the bridge body 1 can be further alleviated through the cooperation of the two linkage parts and the connecting rod 505, thereby further ensuring the safety of the bridge body 1.

[0034] The slide bar 401 disposed on the inner side of the connecting plate 4 slides inside the slide groove 203 located on the surface of the auxiliary plate 201 .

[0035] Through the above technical solution, when both sides of the bridge body 1 are impacted, the buffer plate 5 slides on the surface of the connecting plate 4, and the connecting plate 4 slides on the surface of the protective plate 2 under the action of the partition component 3, ensuring that both can fully protect the bridge body 1.

[0036] During use, when the user uses the bridge anti-collision device based on the bridge safety performance, when the buffer plate 5 is subjected to the impact force of the ship collision, the fixed block 501 located on the inner side of the buffer plate 5 enables the telescopic rod 502 to be telescoped inside thereof under the elastic force of the spring two 503, and the linkage member one 504 on the surface of the fixed block 501 adjusts the angle through the linkage member two 506 under the action of the connecting rod 505, so that the sliding rod 507 is telescoped under the elastic force of the spring three 509, ensuring that the buffer plate 5 can slide on the surface of the connecting plate 4 through the straight groove 402 to relieve the impact force, and the partition assembly 3 located between the connecting plate 4 and the protective plate 2, under the damping of the damping member 302, enables the telescopic block 304 to be telescoped through the spring one 305, so as to prevent the connecting plate 4 from colliding with the protective plate 2, and use the protective plate 2 to protect the bridge body 1.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0039] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A bridge anti-collision device based on bridge safety performance, characterized in that: It comprises a bridge body (1), a protective plate (2), a partition assembly (3), a connecting plate (4), a buffer plate (5), a reflective strip (6), and a buoy (7); The surface of the bridge body (1) is connected to a protective plate (2), a side of the protective plate (2) is provided with an auxiliary plate (201), the surface of the protective plate (2) is connected to a partition assembly (3), the partition assembly (3) comprises a groove (301), a telescopic block (304) is slidably connected to the inner side of the groove (301), a spring (305) is provided on the surface of the telescopic block (304), the connecting plate (4) is connected to the groove (301), a straight groove (402) is provided on the surface of the connecting plate (4), a buffer plate (5) is slidably connected to the inner side of the straight groove (402), and the A fixed block (501) is provided on the inner side of the buffer plate (5), and there are two fixed blocks (501). A telescopic rod (502) is slidably connected between the two fixed blocks (501). A second spring (503) is provided on the outer side of the telescopic rod (502), and the second spring (503) is fixedly connected between the two fixed blocks (501). The surface of the fixed block (501) is fixedly connected to the buffer plate (5), and the surface of the buffer plate (5) is fixedly connected to a reflective strip (6), and there are multiple reflective strips (6). The side surface of the buffer plate (5) is fixedly connected to a buoy (7).

2. A bridge anti-collision device based on bridge safety performance according to claim 1, characterized in that: The connection points between the protection plate (2) and the auxiliary plate (201) and the bridge body (1) are all provided with fixing bolts (202), and the surface of the auxiliary plate (201) is provided with a sliding groove (203).

3. A bridge anti-collision device based on bridge safety performance according to claim 1, characterized in that: A damping member (302) is fixedly connected to the inner side of the groove (301), a stopper (303) is fixedly connected to the surface of the damping member (302), a telescopic block (304) is fixedly connected to the surface of the stopper (303), the first spring (305) is fixedly connected between the two grooves (301), a fixing plate (306) is provided on the surface of the groove (301), and a fixing bolt (307) is threadedly connected to the inner side of the fixing plate (306).

4. A bridge anti-collision device based on bridge safety performance according to claim 1, characterized in that: The fixed block (501) is provided with a linkage member 1 (504) on its surface, and a connecting rod (505) is rotatably connected to the surface of the linkage member 1 (504), and a linkage member 2 (506) is provided at the other end of the connecting rod (505), and a sliding rod (507) is provided on one side of the linkage member 2 (506), and a fixed cylinder (508) is slidably connected to the surface of the sliding rod (507), and a spring 3 (509) is provided on the surface of the sliding rod (507), and the spring 3 (509) is fixedly connected between the linkage member 2 (506) and the fixed cylinder (508).

5. A bridge anti-collision device based on bridge safety performance according to claim 2, characterized in that: A sliding bar (401) is fixedly connected to the inner side of the connecting plate (4), and the sliding bar (401) is slidably connected to the inner side of the sliding groove (203).

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