CN216056122U

CN216056122U - Anti-seismic bridge

Info

Publication number: CN216056122U
Application number: CN202121903452.2U
Authority: CN
Inventors: 葛旬; 吴康; 顾明富
Original assignee: Jiangsu Shunxin Electric Co ltd
Current assignee: Jiangsu Shunxin Electric Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-03-15
Anticipated expiration: 2031-08-12

Abstract

The utility model relates to the technical field of bridges, and discloses an anti-seismic bridge, which comprises a bridge body, wherein the bridge body comprises a bridge plate and a bridge, the upper surface of the bridge body is provided with the bridge plate, the bridge plate comprises a sliding plate, a fixed guard plate, a fixed column, a spring, a leakage opening and a split charging groove, the upper surface of the bridge body is provided with the bridge, the bridge comprises bridge rods, pull rods, notches, sliding grooves and hanging buckles, the pull rods are arranged on the side surfaces of the pull rods, the notches and the sliding grooves are arranged on the inner wall of the bridge rods, and the hanging buckles are arranged on the side surfaces of the pull rods. This antidetonation type crane span structure lets the cable of installing in inside can be quick when damaging to find the maintenance through being equipped with the partial shipment groove on the slide of crane span structure body, and the leak of digging on the slide can make inside moisture and dust flow out, and it has notch and spout and the pull rod on the crane span structure to dig the cooperation of detaining through the bridge rod inner wall on the crane span structure of crane span structure body and lets hang the knot and slide at the spout and find suitable position then promote to hang and detain the notch stable position.

Description

Anti-seismic bridge

Technical Field

The utility model relates to the technical field of bridges, in particular to an anti-seismic bridge.

Background

The bridge is divided into structures such as a groove type structure, a tray type structure, a ladder type structure and a grid type structure, the bridge is composed of a support, a supporting arm, installation accessories and the like, the bridge can be erected independently and also can be laid on various buildings and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are embodied, all parts need to be galvanized, the bridge is installed outside the building in the open air, if the bridge is close to the seaside or belongs to a corrosion area, the material must have the physical properties of corrosion resistance, moisture resistance, good adhesion and high impact strength, the cable wires installed inside most of the bridges are inconvenient to maintain and inconvenient to work when the bridges are maintained and installed, and therefore the existing structure needs to be improved to meet the existing requirements.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the anti-seismic bridge, which has the advantages of up-down stretching, anti-seismic, shunting of internal cables and the like, and solves the technical problems.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: an anti-seismic bridge comprises a bridge body, wherein the bridge body comprises a bridge plate and a bridge;

the bridge plate is arranged on the upper surface of the bridge frame body and comprises a sliding plate, a fixed protective plate, a fixed column, a spring, a leakage opening and a split charging groove, the sliding plate is arranged on the lower surface of the bridge plate, the fixed protective plate is arranged on the side surface of the bridge plate, the fixed column is arranged on the inner wall of the fixed protective plate, the spring is arranged on the upper surface of the sliding plate, the leakage opening is arranged on the lower surface of the sliding plate, and the split charging groove is arranged on the upper surface of the sliding plate;

the bridge is characterized in that a bridge is arranged on the upper surface of the bridge body and comprises bridge rods, pull rods, notches, sliding grooves and hanging buckles, the bridge rods are arranged on the side surfaces of the sliding plates, the pull rods are arranged on the side surfaces of the bridge rods, the notches and the sliding grooves are arranged on the inner walls of the bridge rods, and the hanging buckles are arranged on the side surfaces of the pull rods.

Preferably, the fixed guard plate is welded on the side surface of the sliding plate, the fixed column is welded on the side surface of the fixed guard plate, and the spring is clamped on the side surface of the fixed column.

Through above-mentioned technical scheme, the article that fixed backplate welded on slide side protection slide drops, and the fixed column welds in fixed backplate side and lets the fixed backplate in side link up more stably in the spring fit.

Preferably, the leakage opening is cut at the bottom of the sliding plate, and the sub-packaging groove is welded on the upper surface of the sliding plate.

Through above-mentioned technical scheme, the leak is dug and is let dust and water above the slide flow through the leak in slide lower surface, and the use in split charging groove lets the cable on the crane span structure separately through can be when overhauing the convenient maintenance of better searching cable.

Preferably, the pull rod is welded on the side surface of the fixed guard plate, and a bridge rod is arranged on the side surface of the pull rod.

Through above-mentioned technical scheme, pull rod fixed mounting is fixed using the protection its stability in the room roof beam of the top under mutually supporting with the bridge rod in fixed backplate side.

Preferably, notch and spout are dug in the bridge beam inner wall, hang the knot and weld in the pull rod side.

Through above-mentioned technical scheme, hang on the pull rod and detain the spout and slide from top to bottom then hang the stability of notch packing pull rod and bridge rod, the pull rod slides through hanging the spout inner wall of detaining on the bridge rod and drives the flexible easy to assemble maintenance inner cable from top to bottom of crane span structure body.

Compared with the prior art, the utility model provides an anti-seismic bridge frame, which has the following beneficial effects:

1. this antidetonation type crane span structure, through be equipped with the split charging groove on the slide of crane span structure body and let the cable of installing in inside can be quick when damaging find the maintenance, the leak of digging on the slide can make inside moisture and dust flow out.

2. This antidetonation type crane span structure, it has the notch and spout and the cooperation of hanging the knot on the pull rod on the crane span structure to let to hang the knot and slide at the spout and find suitable position then promote to hang and detain to notch stable position through the bridge rod inner wall on the crane span structure of crane span structure body.

Drawings

FIG. 1 is a schematic top view of the structure of the present invention;

FIG. 2 is a schematic side view of the structure of the present invention;

FIG. 3 is a side view of the bridge of the present invention.

Wherein: 1. a bridge frame body; 2. a bridge plate; 3. a bridge frame; 21. a slide plate; 22. fixing the guard plate; 23. fixing a column; 24. a spring; 25. a leak port; 26. a sub-packaging groove; 31. a bridge rod; 32. a pull rod; 33. a notch; 34. a chute; 35. and (7) hanging and buckling.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an anti-seismic bridge frame includes a bridge frame body 1, the bridge frame body 1 includes a bridge plate 2 and a bridge frame 3;

the bridge plate 2 is mounted on the upper surface of the bridge frame body 1, the bridge plate 2 comprises a sliding plate 21, a fixed guard plate 22, a fixed column 23, a spring 24, a leakage opening 25 and a split charging groove 26, the sliding plate 21 is mounted on the lower surface of the bridge plate 2, the fixed guard plate 22 is mounted on the side surface of the bridge plate 2, the fixed column 23 is mounted on the inner wall of the fixed guard plate 22, the spring 24 is mounted on the upper surface of the sliding plate 21, the leakage opening 25 is mounted on the lower surface of the sliding plate 21, and the split charging groove 26 is mounted on the upper surface of the sliding plate 21;

the upper surface of the bridge frame body 1 is provided with the bridge frame 3, the bridge frame 3 comprises bridge rods 31, pull rods 32, notches 33, sliding chutes 34 and hanging buckles 35, the bridge rods 31 are installed on the side surfaces of the sliding plates 21, the pull rods 32 are installed on the side surfaces of the bridge rods 33, the notches 33 and the sliding chutes 34 are installed on the inner walls of the bridge rods 31, and the hanging buckles 35 are installed on the side surfaces of the pull rods 32.

Specifically, fixed backplate 22 welds in slide 21 side, and fixed column 23 welds in fixed backplate 22 side, and spring 24 joint is in fixed column 23 side, and the advantage is that fixed backplate 22 welds the article that falls on slide 21 side protection slide 21, and fixed column 23 welds in fixed backplate 22 side and lets fixed backplate 22 in the cooperation of spring 24 in the side link up more stably.

Specifically, the leak 25 is dug in slide 21 bottom, and partial shipment groove 26 welds in slide 21 upper surface, and the advantage is that the leak 25 is dug in slide 21 lower surface and lets dust and water above the slide 21 flow out through leak 25, and the use of partial shipment groove 26 lets the cable on the crane span structure 3 separately through can be when overhauing the convenient maintenance of better searching for the cable.

Specifically, pull rod 32 welds in fixed backplate 22 side, and pull rod 32 side is provided with bridging rod 31, and the advantage is that pull rod 32 fixed mounting is in fixed backplate 22 side and bridging rod 31 mutually support down with the fixed use of roof beam of top and protect its stability.

Specifically, notch 33 and spout 34 are dug in the bridge pole 31 inner wall, hang and detain 35 and weld in pull rod 32 side, and the advantage is that hang on the pull rod 32 detain 35 and slide from top to bottom at spout 34 and then hang the stability of notch 33 packing pull rod 32 and bridge pole 31, and pull rod 32 slides through hanging the spout 34 inner wall of detaining on bridge pole 31 and drives the flexible installation maintenance internal cable from top to bottom of crane span structure body 1.

When in use, the split groove 26 is arranged on the sliding plate 21 of the bridge frame body 1, so that cables arranged in the bridge frame body can be quickly found and overhauled when the cables are damaged, the leakage opening 25 formed in the sliding plate 21 can enable moisture and dust in the bridge frame body to flow out, and the hanging buckle is arranged on the sliding groove 34 in a sliding mode through the matching of the notch 33 formed in the inner wall of the bridge rod 31 on the bridge frame of the bridge frame body 1, the sliding groove 34 and the hanging buckle 35 on the pull rod 32 on the bridge frame 3, so that the hanging buckle can find a proper position in the sliding groove 34 and then pushes the hanging buckle 35 to the stable position of the notch 33.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an antidetonation type crane span structure, includes crane span structure body (1), its characterized in that: the bridge frame body (1) comprises a bridge plate (2) and a bridge frame (3);

the bridge frame is characterized in that a bridge plate (2) is mounted on the upper surface of the bridge frame body (1), the bridge plate (2) comprises a sliding plate (21), a fixed guard plate (22), a fixed column (23), a spring (24), a leakage opening (25) and a split charging groove (26), the sliding plate (21) is mounted on the lower surface of the bridge plate (2), the fixed guard plate (22) is mounted on the side surface of the bridge plate (2), the fixed column (23) is mounted on the inner wall of the fixed guard plate (22), the spring (24) is mounted on the upper surface of the sliding plate (21), the leakage opening (25) is mounted on the lower surface of the sliding plate (21), and the split charging groove (26) is mounted on the upper surface of the sliding plate (21);

surface mounting has crane span structure (3) on crane span structure body (1), crane span structure (3) include bridge rod (31), pull rod (32), notch (33), spout (34) and hang knot (35), install in slide (21) side bridge rod (31), install in bridge rod (33) side pull rod (32), install in bridge rod (31) inner wall notch (33) and spout (34), hang and detain (35) and install in pull rod (32) side.

2. An anti-seismic bridge frame according to claim 1, wherein: fixed backplate (22) weld in slide (21) side, fixed column (23) weld in fixed backplate (22) side, spring (24) joint is in fixed column (23) side.

3. An anti-seismic bridge frame according to claim 1, wherein: the leakage opening (25) is cut at the bottom of the sliding plate (21), and the sub-packaging groove (26) is welded on the upper surface of the sliding plate (21).

4. An anti-seismic bridge frame according to claim 1, wherein: the pull rod (32) is welded on the side surface of the fixed guard plate (22), and a bridge rod (31) is arranged on the side surface of the pull rod (32).

5. An anti-seismic bridge frame according to claim 1, wherein: notch (33) and spout (34) are dug in bridge beam (31) inner wall, hang and detain (35) and weld in pull rod (32) side.