CN216920013U

CN216920013U - Bridge structure

Info

Publication number: CN216920013U
Application number: CN202220581162.9U
Authority: CN
Inventors: 胡永胜; 李健; 刘思鹏; 李照瑞; 托昊; 李明晋; 李雪; 李洋; 张占云; 王春芳
Original assignee: Cangzhou Water Development Group Co ltd
Current assignee: Cangzhou Water Development Group Co ltd
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-07-08
Anticipated expiration: 2032-03-17

Abstract

The application relates to the technical field of bridge structures, in particular to a bridge structure. This application includes two stands, two a plurality of fender rod has been placed to one side that the stand is close to each other, one side that stand and fender rod are close to each other is equipped with the dismouting structure, the dismouting structure includes the mount, the lateral wall fixed connection of mount and stand, the fixed surface of mount is connected with the stopper, the rectangular hole has been seted up to the lateral wall of fender rod, the size of rectangular hole and the size looks adaptation of stopper on the fender rod, the lateral wall fixedly connected with locating piece of fender rod, the inside sliding connection of locating piece has the slide bar, the terminal surface fixedly connected with bolt of slide bar, the size of bolt and the size looks adaptation of jack on the stopper. The problem of through cutting and welded mode to the change process that the fender rod is connected between two stands comparatively loaded down with trivial details is solved.

Description

Bridge structure

Technical Field

The application relates to the technical field of bridge structures, in particular to a bridge structure.

Background

The bridge construction is that the support of installing on the bridge, crossbeam and rail guard isotructure constitute, and the rail guard is important safety structure on the bridge, and the connected mode between traditional stand and the fender rod is the welding, and when the fender rod between two stands takes place to damage and need change, the staff need be connected the fender rod between two stands through cutting and welded mode, and the change process is comparatively loaded down with trivial details, has reduced the efficiency of construction.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is in order to solve through cutting and welded mode to carry out the comparatively loaded down with trivial details shortcoming of change process that connects between two stands to the fender rod, and a bridge structures who provides.

In order to achieve the purpose, the following technical scheme is adopted in the application: the utility model provides a bridge structure, includes two stands, two a plurality of fender rod has been placed to one side that the stand is close to each other, one side that stand and fender rod are close to each other is equipped with the dismouting structure, the dismouting structure includes the mount, the lateral wall fixed connection of mount and stand, the fixed surface of mount is connected with the stopper, the rectangular hole has been seted up to the lateral wall of fender rod, the size of rectangular hole and the size looks adaptation of stopper on the fender rod, the lateral wall fixedly connected with locating piece of fender rod, the inside sliding connection of locating piece has the slide bar.

The effect that above-mentioned part reaches does: the rectangular hole sleeves the surface of the limiting block, so that the primary positioning between the protection rod and the upright post can be realized.

Preferably, the end face of the sliding rod is fixedly connected with a bolt, the surface of the limiting block is provided with jacks, and the size of the bolt is matched with the size of the jacks in the limiting block.

The effect that above-mentioned part reaches is: the plug pin is inserted into the inner wall of the jack, so that the aim of connecting the upright post and the protection rod is fulfilled.

Preferably, the surface of the sliding rod is sleeved with a spring, and two ends of the spring are respectively and fixedly connected with the bolt and the positioning block.

The effect that above-mentioned part reaches is: the spring is arranged to drive the plug pin to be inserted into the inner wall of the jack.

Preferably, one side of the sliding rod, which is far away from the bolt, is rotatably connected with a rotating ring, the surface of the rotating ring is fixedly connected with a supporting rod, and the side wall of the positioning block is fixedly connected with a supporting block.

The effect that above-mentioned part reaches is: the supporting rod is supported on the supporting block, and the control of fixing the position of the bolt after the bolt is pulled can be realized.

Preferably, two one side that the fender rod is close to each other is equipped with adjusting device, adjusting device includes the adapter sleeve, the adapter sleeve is connected with the surperficial sliding of two fender rods, two spacing holes have been seted up on the surface of adapter sleeve, two screws of the lateral wall fixedly connected with of fender rod, the screw rod is located the inner wall in spacing hole.

The effect that above-mentioned part reaches is: the screw rod slides on the inner wall of the limiting hole, and the function of limiting the moving direction of the protective rod in the connecting sleeve is achieved.

Preferably, the side wall thread of the screw rod is connected with a nut, and the connecting sleeve is fixedly connected with the protection rod by virtue of the nut.

The effect that above-mentioned part reaches is: the rotating nut is tightly pressed on the surface of the connecting sleeve, so that the supporting and fixing of the plug pin structure can be realized, and the fixing of the position between the protective rod and the connecting sleeve can be realized.

Preferably, the surface of the screw rod is connected with a pressing block in a sliding mode, and the pressing block is of a groove-shaped structure.

The effect that above-mentioned part reaches is: the pressing block with the groove-shaped structure improves the flatness of the nut pressing on the connecting sleeve.

Preferably, the inner wall of the pressing block is connected with an anti-slip pad in a gluing mode, and the anti-slip pad is located between the connecting sleeve and the pressing block.

The effect that above-mentioned part reaches is: the anti-slip pad is filled between the connecting sleeve and the pressing block, so that the stability of connection between the connecting sleeve and the protective rod is improved.

In summary, the following steps:

in this application, through setting up the dismouting structure, the mode that utilizes the buckle is installed the fender rod between two stands, has improved the installation effectiveness to the fender rod between two stands.

The supporting rod is supported on the supporting block, so that the installation and the disassembly of the protection rod between the two stand columns by a single worker are facilitated, and the installation cost of the protection rod is reduced.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a partially disassembled schematic view of the shielding bar of the present application;

FIG. 3 is a schematic structural view of a detachable structure according to the present application;

FIG. 4 is an enlarged view taken at A of FIG. 3 of the present application;

FIG. 5 is a schematic view of the structure of the adjustment device of the present application;

fig. 6 is an enlarged view of fig. 5 at B in the present application.

Illustration of the drawings: 1. a column; 2. a guard bar; 3. a disassembly and assembly structure; 301. a fixed mount; 302. a limiting block; 303. a jack; 304. a rectangular hole; 305. a bolt; 306. positioning blocks; 307. rotating the ring; 308. a support bar; 309. a slide bar; 310. a spring; 311. a supporting block; 4. an adjustment device; 41. connecting sleeves; 42. a limiting hole; 43. briquetting; 44. a screw; 45. a nut; 46. a non-slip mat.

Detailed Description

Referring to fig. 1, the present application provides a technical solution: the utility model provides a bridge structure, includes two stands 1, and a plurality of fender rod 2 has been placed to one side that two stands 1 are close to each other, and one side that stand 1 and fender rod 2 are close to each other is equipped with dismouting structure 3, and one side that two fender rods 2 are close to each other is equipped with adjusting device 4.

The following will describe the specific arrangement and function of the mounting and dismounting structure 3 and the adjusting device 4.

Referring to fig. 2 and 3, in the present embodiment: the dismounting structure 3 comprises a fixing frame 301, the fixing frame 301 is fixedly connected with the side wall of the upright post 1, a limiting block 302 is fixedly connected to the surface of the fixing frame 301, a rectangular hole 304 is formed in the side wall of the protection rod 2, the size of the rectangular hole 304 on the protection rod 2 is matched with the size of the limiting block 302, a positioning block 306 is fixedly connected to the side wall of the protection rod 2, and a sliding rod 309 is slidably connected to the inside of the positioning block 306. The rectangular hole 304 is sleeved on the surface of the stop block 302 to realize the primary positioning between the guard bar 2 and the upright post 1.

Referring to fig. 2, 3 and 4, specifically, a bolt 305 is fixedly connected to an end surface of the sliding rod 309, an insertion hole 303 is formed in the surface of the limiting block 302, and the size of the bolt 305 is matched with the size of the insertion hole 303 in the limiting block 302. The bolt 305 is inserted into the inner wall of the jack 303, so that the aim of connecting the upright post 1 and the guard bar 2 is fulfilled. The surface of the sliding rod 309 is sleeved with a spring 310, and two ends of the spring 310 are respectively fixedly connected with the bolt 305 and the positioning block 306. The provision of the spring 310 serves to drive the insertion of the spigot 305 into the inner wall of the socket 303. The side of the sliding rod 309 far away from the bolt 305 is rotatably connected with a rotating ring 307, the surface of the rotating ring 307 is fixedly connected with a supporting rod 308, and the side wall of the positioning block 306 is fixedly connected with a supporting block 311. The supporting rod 308 is supported on the supporting block 311, so that the structure of the bolt 305 can be supported and fixed, and the position of the bolt 305 can be controlled to be fixed after being drawn.

Referring to fig. 5 and 6, specifically, the adjusting device 4 includes a connecting sleeve 41, the connecting sleeve 41 is slidably connected to the surfaces of the two protection rods 2, two limiting holes 42 are formed in the surface of the connecting sleeve 41, two screws 44 are fixedly connected to the side walls of the protection rods 2, and the screws 44 are located on the inner walls of the limiting holes 42. The screw 44 slides on the inner wall of the limiting hole 42, and plays a role in limiting the moving direction of the protection rod 2 in the connecting sleeve 41. The side wall of the screw 44 is connected with a nut 45 in a threaded manner, and the connecting sleeve 41 is fixedly connected with the guard bar 2 by means of the nut 45. The rotation nut 45 is pressed against the surface of the connecting sleeve 41, so that the position between the guard bar 2 and the connecting sleeve 41 can be fixed. The surface of the screw 44 is slidably connected with a pressing block 43, and the pressing block 43 is of a groove-shaped structure. The pressing block 43 with the groove-shaped structure improves the flatness of the nut 45 pressed on the connecting sleeve 41. The inner wall of the pressing block 43 is glued with a non-slip pad 46, and the non-slip pad 46 is positioned between the connecting sleeve 41 and the pressing block 43. The non-slip mat 46 is filled between the connection sleeve 41 and the pressing block 43 to improve the stability of the connection between the connection sleeve 41 and the protection rod 2.

The working principle is as follows: before the protective rod 2 between two upright posts 1 needs to be installed, the sliding rod 309 in the positioning block 306 is firstly pulled, the rotating ring 307 is rotated, the supporting rod 308 on the rotating ring 307 is supported on the surface of the supporting block 311, the position of the bolt 305 after pulling can be controlled, the protective rod 2 can be lifted, the rectangular holes 304 on the two protective rods 2 are sleeved on the surface of the limiting block 302, the primary positioning between the protective rod 2 and the upright posts 1 can be realized, the supporting rod 308 on the surface of the supporting block 311 is rotated out, the bolt 305 can be clamped into the inner wall of the jack 303 under the elastic force of the spring 310 on the positioning block 306, the quick fixing between the protective rod 2 and the upright posts 1 can be realized, the installation of the protective rod 2 between the two upright posts 1 is further realized, the protective rod 2 between the two upright posts 1 is installed by arranging the dismounting structure 3 and utilizing a buckling mode, the installation efficiency of the guard bar 2 between the two upright posts 1 is improved.

Support on supporting shoe 311 through setting up bracing piece 308, can realize the control to twitch back bolt 305 position, further made things convenient for single staff to guard bar 2's between two stands 1 installation and dismantlement, reduced unnecessary labour, reduced the installation cost to guard bar 2.

According to the position between the two protection rods 2, the protection rods 2 on the inner wall of the connecting sleeve 41 are slid, the length of the protection rods 2 can be controlled at the moment, after the distance between the two ends of the two protection rods 2 is moved to the position with the same distance between the two upright posts 1, the nut 45 on the screw 44 is rotated, the nut 45 can push the pressing block 43 to press the surface of the connecting sleeve 41 tightly, the anti-skid pad 46 is filled between the connecting sleeve 41 and the pressing block 43 to improve the stability of the connection between the connecting sleeve 41 and the protection rod 2, further improve the stability of controlling the protection rod 2 in the connecting sleeve 41, at the moment, the fixing of the position of the protection rod 2 after the adjustment in the connecting sleeve 41 can be completed, the adjustment of the length of the protection rod 2 is facilitated by arranging the adjusting device 4, and then made things convenient for the fixed of protection pole 2 between two different position stands 1, improved the flexibility to the installation between stand 1 and the protection pole 2.

Claims

1. A bridge construction, includes two stands (1), its characterized in that: two one side that stand (1) are close to each other has placed a plurality of fender rod (2), one side that stand (1) and fender rod (2) are close to each other is equipped with dismouting structure (3), dismouting structure (3) are including mount (301), the lateral wall fixed connection of mount (301) and stand (1), the fixed surface of mount (301) is connected with stopper (302), rectangular hole (304) have been seted up to the lateral wall of fender rod (2), the size of rectangular hole (304) and the size looks adaptation of stopper (302) are gone up in fender rod (2), the lateral wall fixedly connected with locating piece (306) of fender rod (2), the inside sliding connection of locating piece (306) has slide bar (309).

2. A bridge construction according to claim 1, wherein: the end face of the sliding rod (309) is fixedly connected with a bolt (305), the surface of the limiting block (302) is provided with a jack (303), and the size of the bolt (305) is matched with the size of the jack (303) on the limiting block (302).

3. A bridge construction according to claim 2, wherein: the surface of the sliding rod (309) is sleeved with a spring (310), and two ends of the spring (310) are respectively and fixedly connected with the bolt (305) and the positioning block (306).

4. A bridge construction according to claim 2, wherein: one side, far away from the bolt (305), of the sliding rod (309) is rotatably connected with a rotating ring (307), the surface of the rotating ring (307) is fixedly connected with a supporting rod (308), and the side wall of the positioning block (306) is fixedly connected with a supporting block (311).

5. A bridge construction according to claim 1, wherein: two one side that fender rod (2) are close to each other is equipped with adjusting device (4), adjusting device (4) are including adapter sleeve (41), the surperficial sliding connection of adapter sleeve (41) and two fender rods (2), two spacing holes (42) have been seted up on the surface of adapter sleeve (41), two screw rods (44) of lateral wall fixedly connected with of fender rod (2), screw rod (44) are located the inner wall in spacing hole (42).

6. A bridge construction according to claim 5, wherein: the side wall thread of screw rod (44) is connected with nut (45), adapter sleeve (41) are with the help of nut (45) and guard bar (2) fixed connection.

7. A bridge construction according to claim 6, wherein: the surface of the screw rod (44) is connected with a pressing block (43) in a sliding mode, and the pressing block (43) is of a groove-shaped structure.

8. A bridge construction according to claim 7, wherein: the inner wall of briquetting (43) is glued and is had non-slip mat (46), non-slip mat (46) are located between adapter sleeve (41) and briquetting (43).