Assembly type bridge pier column anti-collision sheath

Abstract

The utility model provides a kind of assembled bridge pier column anticollision sheath, comprising: anticollision subassembly, including the protective plate for abutting on pier column and the protective shell being set in the outer side of the protective plate;Connecting mechanism, including the first connecting piece and the second connecting piece being respectively set in the both sides of the protective plate, and the first connecting piece with the second connecting piece can be detachably connected.The utility model is through being set with the protective plate of abutting with pier column, and protective shell is set in the outer side of protective plate, to be able to realize the protection to pier column by the cooperation of protective shell and protective plate, and on this basis, by setting connecting mechanism, the corresponding number of protective plates can be selected according to the size and shape of pier column, and protective plate is detachably connected by connecting mechanism, to adapt to bridge pier column of different size and shape.

Description

Technical Field

[0001] This utility model relates to the technical field of anti-collision protective sleeves for bridge piers, specifically to a prefabricated anti-collision protective sleeve for bridge piers. Background Technology

[0002] Bridge piers are load-bearing components that support the superstructure of a bridge and transfer loads to the foundation. They are usually cylindrical, but can also be elliptical, square, or other irregular shapes. They are an important part of highway bridges, railway bridges, pedestrian bridges, overpasses, ramp bridges, and pedestrian bridges.

[0003] To prevent damage from collisions and extend the service life of existing bridge piers, anti-collision protective sleeves are installed on their surfaces. However, these sleeves are currently injection molded in one piece. Since they come in different sizes and shapes, different models of sleeves need to be injection molded for transportation and assembly, causing inconvenience. To address this issue, we propose a prefabricated anti-collision sleeve for bridge piers. Utility Model Content

[0004] The purpose of this utility model is to overcome the above-mentioned shortcomings and provide a prefabricated bridge pier anti-collision sleeve.

[0005] To solve the above-mentioned technical problems, this utility model adopts the following technical solution: a prefabricated bridge pier anti-collision sleeve, comprising: The anti-collision assembly includes a protective plate for abutting against the pier and a protective shell disposed on the outside of the protective plate; The connecting mechanism includes a first connector and a second connector respectively disposed on both sides of the protective plate, wherein the first connector and the second connector are detachably connected.

[0006] Furthermore, the first connector includes two first connecting strips distributed vertically and one end of which passes through the protective plate, and a first connecting plate that fixes the other ends of the two first connecting strips. A first limiting block is provided at the end of the first connecting strip located inside the protective plate.

[0007] Furthermore, the second connector includes two vertically distributed second connecting straps with one end passing through the protective plate and a second connecting plate for detachable connection with the first connecting plate, which is fixedly connected to the other end of the two second connecting straps. A second limiting block is provided at the end of the second connecting strap located inside the protective plate.

[0008] Furthermore, it also includes a fixing member for detachably connecting the first connecting member and the second connecting member. The fixing member includes a third connecting plate disposed on the side of the second connecting plate away from the first connecting plate, through holes disposed on the third connecting plate and the second connecting plate and corresponding to each other, a plug-in stud disposed on the first connecting plate for passing through the through hole, and a limiting nut for cooperating with the plug-in stud to connect the first connecting plate, the second connecting plate and the third connecting plate.

[0009] Furthermore, the protective plate is provided with fixing frames on both sides, which are sleeved on the outside of the first connecting strip and the second connecting strip. The fixing frames are threaded with extrusion bolts for extruding the first connecting strip or the second connecting strip.

[0010] Furthermore, a buffer pad is provided on the side of the protective plate that is in contact with the pier column.

[0011] Furthermore, a reinforcing frame is fixedly installed inside the protective plate and the protective shell.

[0012] Furthermore, the outer side of the protective shell is covered with reflective material.

[0013] Compared with the prior art, this utility model has the following beneficial effects: This utility model provides protection for bridge piers by setting a protective plate that abuts against the pier and a protective shell on the outside of the protective plate. The protective shell and the protective plate work together to protect the pier. Furthermore, by setting a connecting mechanism, the corresponding number of protective plates can be selected according to the size and shape of the pier, and the protective plates can be detachably connected by the connecting mechanism, thus adapting to bridge piers of different sizes and shapes. Attached Figure Description

[0014] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings: Figure 1 This is a perspective view of an embodiment of the present utility model.

[0015] Figure 2 This is an exploded view of an embodiment of the present invention.

[0016] Figure 3 This is a schematic diagram of the first connector and the second connector according to an embodiment of the present invention.

[0017] Figure 4 This is a schematic diagram of the fixing frame and the extrusion bolt according to an embodiment of the present invention.

[0018] In the diagram: 1. Anti-collision component; 11. Protective plate; 12. Protective shell; 2. Connecting mechanism; 21. First connector; 22. Second connector; 211. First connecting strip; 212. First connecting plate; 213. First limiting block; 221. Second connecting strip; 222. Second connecting plate; 223. Second limiting block; 3. Fixing component; 31. Third connecting plate; 32. Through hole; 33. Insertion stud; 34. Limiting nut; 4. Fixing frame; 41. Extrusion bolt; 13. Buffer pad; 14. Reinforcing frame; 15. Reflective sticker. Detailed Implementation

[0019] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] Please see Figure 1-4 This utility model provides a prefabricated bridge pier anti-collision sleeve, comprising: The anti-collision assembly 1 includes a protective plate 11 for abutting against the pier and a protective shell 12 disposed on the outside of the protective plate 11; The connecting mechanism 2 includes a first connector 21 and a second connector 22 respectively disposed on both sides of the protective plate 11, wherein the first connector 21 and the second connector 22 are detachably connected.

[0021] Before use, select the corresponding number of anti-collision components 1 according to the size of the bridge pier. The protective plate 11 abuts against the pier. The first connector 21 and the second connector 22 on both sides of the protective plate 11 cooperate with each other to realize the connection between adjacent anti-collision components 1, thereby assembling multiple anti-collision components 1 on the outside of the bridge pier to protect the pier.

[0022] In one embodiment, the first connector 21 includes two vertically distributed first connecting strips 211, one end of which passes through the protective plate 11, and a first connecting plate 212 that fixes the other ends of the two first connecting strips 211. A first limiting block 213 is provided at the end of the first connecting strip 211 located inside the protective plate 11. This design allows the first connecting strip 211 to be limited by the first limiting block 213, and the first connecting plate 212 to connect the first connecting strip 211 located on the outside.

[0023] In one embodiment, the second connector 22 includes two vertically distributed second connecting straps 221, one end of which passes through the protective plate 11, and a second connecting plate 222 fixedly connected to the other ends of the two second connecting straps 221 for detachable connection with the first connecting plate 212. A second limiting block 223 is provided at one end of each second connecting strap 221 located within the protective plate 11. This design allows for the limiting of the second connecting straps 221 by the second limiting block 223, and facilitates assembly between adjacent anti-collision components 1 by providing the second connecting plate 222 for detachable connection with the first connecting plate 212.

[0024] In one embodiment, a fixing member 3 is further included for detachably connecting the first connecting member 21 and the second connecting member 22. The fixing member 3 includes a third connecting plate 31 disposed on the side of the second connecting plate 222 away from the first connecting plate 212, through holes 32 disposed on the third connecting plate 31 and the second connecting plate 222 and corresponding to each other, a plug-in stud 33 disposed on the first connecting plate 212 for passing through the through hole 32, and a limiting nut 34 for cooperating with the plug-in stud 33 to connect the first connecting plate 212, the second connecting plate 222 and the third connecting plate 31. With this design, by providing the plug-in stud 33 on the first connecting plate 212, and providing the through hole 32 and the limiting nut 34 for cooperating with the plug-in stud 33 on the second connecting plate 222 and the third connecting plate 31 respectively, the limiting nut 34 can be provided to enable the assembly between the first connecting plate 212 and the second connecting plate 222 of the adjacent anti-collision assembly 1, that is, to achieve a detachable connection of the anti-collision assembly 1.

[0025] In one embodiment, the protective plate 11 has fixing frames 4 on both sides, which are sleeved on the outside of the first connecting strip 211 and the second connecting strip 221. The fixing frames 4 are threaded with compression bolts 41 for pressing the first connecting strip 211 or the second connecting strip 221. This design, by setting fixing frames 4 on both sides of the protective plate 11 and providing compression bolts 41 on the fixing frames 4 for pressing the first connecting strip 211 or the second connecting strip 221, allows for positioning of the extension length of the first connecting strip 211 or the second connecting strip 221 by pressing it, facilitating adjustment of the distance between adjacent protective plates 11 according to actual needs.

[0026] In one embodiment, a buffer pad 13 is provided on the side of the protective plate 11 that is in contact with the pier. This design, by providing the buffer pad 13 on the side of the protective plate 11 that is in contact with the pier, can provide a buffering effect for the protective plate 11, thereby providing further protection for the pier when it is subjected to an impact.

[0027] In one embodiment, a reinforcing frame 14 is fixedly disposed inside the protective plate 11 and the protective shell 12. This design, by providing the reinforcing frame 14, can establish a stable connection between the protective plate 11 and the protective shell 12, and enhance the structural stability of the protective plate 11 and the protective shell 12.

[0028] In one embodiment, the outer side of the protective shell 12 is covered with reflective tape 15. This design, by covering the outer side of the protective shell 12 with reflective tape 15, can provide a warning, thereby serving as a reminder and preventing impact.

[0029] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, "multiple" refers to two or more. Moreover, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.

Claims

1. A prefabricated bridge pier anti-collision sleeve, characterized in that, include: The anti-collision assembly (1) includes a protective plate (11) for abutting against the pier and a protective shell (12) disposed outside the protective plate (11); The connecting mechanism (2) includes a first connector (21) and a second connector (22) respectively disposed on both sides of the protective plate (11), wherein the first connector (21) and the second connector (22) are detachably connected.

2. The prefabricated bridge pier anti-collision sleeve according to claim 1, characterized in that, The first connector (21) includes two first connecting strips (211) distributed vertically and one end of which passes through the protective plate (11), and a first connecting plate (212) that fixes the other ends of the two first connecting strips (211). A first limiting block (213) is provided at one end of the first connecting strip (211) located inside the protective plate (11).

3. The prefabricated bridge pier anti-collision sleeve according to claim 2, characterized in that, The second connector (22) includes two second connecting strips (221) distributed vertically and one end of which pass through the protective plate (11) and a second connecting plate (222) for detachably connecting to the first connecting plate (212) by fixing the other ends of the two second connecting strips (221). A second limiting block (223) is provided at one end of the second connecting strip (221) located inside the protective plate (11).

4. The prefabricated bridge pier anti-collision sleeve according to claim 3, characterized in that, It also includes a fastener (3) for detachably connecting the first connector (21) and the second connector (22). The fastener (3) includes a third connecting plate (31) disposed on the side of the second connecting plate (222) away from the first connecting plate (212), through holes (32) disposed on the third connecting plate (31) and the second connecting plate (222) and corresponding to each other, a plug-in stud (33) disposed on the first connecting plate (212) for passing through the through hole (32), and a limiting nut (34) for cooperating with the plug-in stud (33) to connect the first connecting plate (212), the second connecting plate (222) and the third connecting plate (31).

5. The prefabricated bridge pier anti-collision sleeve according to claim 3 or 4, characterized in that, The protective plate (11) is provided with a fixing frame (4) on both sides, which is sleeved on the outside of the first connecting strip (211) and the second connecting strip (221). The fixing frame (4) is threaded with a compression bolt (41) for squeezing the first connecting strip (211) or the second connecting strip (221).

6. The prefabricated bridge pier anti-collision sleeve according to claim 1, characterized in that, The protective plate (11) has a buffer pad (13) on one side that is in contact with the pier column.

7. The prefabricated bridge pier anti-collision sleeve according to claim 1, characterized in that, A reinforcing frame (14) is fixedly installed inside the protective plate (11) and the protective shell (12).

8. The prefabricated bridge pier anti-collision sleeve according to claim 1, characterized in that, The outer side of the protective shell (12) is covered with reflective tape (15).

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