CN220673285U

CN220673285U - Bridge cover plate

Info

Publication number: CN220673285U
Application number: CN202322055486.6U
Authority: CN
Inventors: 丁士庆; 龚朝淳; 管伟
Original assignee: Nanjing Zhudian New Energy Technology Co ltd
Current assignee: Nanjing Zhudian New Energy Technology Co ltd
Priority date: 2023-08-02
Filing date: 2023-08-02
Publication date: 2024-03-26
Anticipated expiration: 2033-08-02

Abstract

The utility model discloses a bridge cover plate, which comprises: the bridge comprises a bridge body, a fixing mechanism and a buffer mechanism; the fixing mechanism comprises a pair of clamping sleeves, a plurality of convex blocks are arranged on the clamping sleeves, inner cavities are cut in the convex blocks, a plurality of through holes are cut in the clamping sleeves and the bridge body, bolts are arranged in the through holes, and a sliding plate is arranged at one end of each bolt; the buffer gear includes the apron body, and the below of apron body is provided with a plurality of sleeves, and the sleeve is inside to be provided with the lifter plate, is provided with the third spring between lifter plate and the sleeve, is provided with the telescopic link on the lifter plate, and the one end and the apron body fixed connection of lifter plate are kept away from to the telescopic link. According to the utility model, the bridge cover plate is fixed on the bridge by the positioning pins through arranging the related mechanism of the bridge cover plate, so that the bolts are reduced, the bridge cover plate can be rapidly disassembled, the time is saved, the difficulty of cable overhaul is reduced, the overhaul speed is increased, and the influence on normal work on site is reduced.

Description

Bridge cover plate

Technical Field

The utility model belongs to the technical field of cable bridges, and particularly relates to a bridge cover plate.

Background

The cable bridge consists of a bracket, a bracket arm, a mounting accessory and the like. The zinc plating treatment can be independently erected, can be laid on various buildings and pipe gallery brackets, has the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like, all parts are required to be subjected to zinc plating treatment, and are installed on a bridge frame outside the building, and if the bridge frame is adjacent to the sea or belongs to a corrosion area, the material must have the physical characteristics of corrosion resistance, moisture resistance, good adhesive force and high impact strength. Bridge decks must be added if the installation site is located outdoors or in an environment that is susceptible to mechanical damage or dust or in a location where special requirements are required.

In the prior art, the bridge cover plate is generally formed by a layer of metal iron sheet and is connected with the bridge through bolts, the bolts are required to be detached when cables inside the bridge are overhauled, the bolts are required to be reused for fixing after the overhauling is finished, if the bridge cover plate is extruded and deformed by external force in the using process, the disassembling difficulty of the cover plate can be further increased, a large amount of time can be consumed, the overhauling difficulty is increased, the overhauling speed is slowed down, the normal operation on site is easily influenced, and the operation progress is slowed down.

Therefore, in view of the above technical problems, it is necessary to provide a bridge cover.

Disclosure of Invention

The utility model aims to provide a bridge cover plate so as to solve the problem that the bridge cover plate is not easy to disassemble quickly.

In order to achieve the above object, an embodiment of the present utility model provides the following technical solution:

a bridge deck comprising: the bridge comprises a bridge body, a fixing mechanism and a buffer mechanism;

the fixing mechanism is arranged on the bridge body and comprises a pair of clamping sleeves, a plurality of protruding blocks are arranged on the clamping sleeves, inner cavities are cut in the protruding blocks, a plurality of through holes are cut in the clamping sleeves and the bridge body, bolts are arranged in the through holes, and a sliding plate is arranged at one end of each bolt;

the buffer mechanism is arranged above the bridge frame body and comprises a cover plate body, a plurality of sleeves are arranged below the cover plate body, lifting plates are arranged inside the sleeves, third springs are arranged between the lifting plates and the sleeves, telescopic rods are arranged on the lifting plates, and one ends, far away from the lifting plates, of the telescopic rods are fixedly connected with the cover plate body.

Further, be provided with first spring between lug and the sliding plate, first spring is used for promoting the sliding plate to push the bolt into inside the through-hole, the cutting has the recess on the lug, and the pull rod can remove inside the recess, the inside pull rod that is provided with of recess, the one end and the sliding plate fixed connection of pull rod, pulling pull rod can drive the sliding plate and remove, thereby drive the bolt and remove.

Further, the inside excavation of sliding plate has the sliding chamber, and the sliding chamber is used for placing baffle and second spring, the inside baffle that is provided with of sliding chamber, the baffle is used for driving the dead lever and removes, be connected with the second spring between baffle and the sliding plate, the second spring is used for promoting the baffle and removes to promote the dead lever and remove, one side fixedly connected with dead lever that the second spring was kept away from to the baffle, the dead lever is inside through the fixed orifices of inserting on the lug, thereby is fixed in the lug with the sliding plate.

Further, be provided with the rubber sleeve on the lug, the rubber sleeve is used for supporting the button, makes the button be difficult for dropping, the inside button that is provided with of rubber sleeve, the button is used for promoting the dead lever, releases the dead lever from the dead hole is inside, the chisel has the dead hole on the lug, the button sets up inside the dead hole, and the dead lever inserts the dead hole inside and can fix the sliding plate, and the button can be with the dead lever from the inside release of dead hole.

Further, a pair of clamping sleeves are provided with clamping strips, and the clamping strips are used for blocking the cover plate body, so that the cover plate body is not easy to excessively move under the pushing of the telescopic rod.

Further, one side of lifter plate keeping away from the third spring fixedly connected with bracing piece, the bracing piece is used for supporting the rubber pad, the one end that the lifter plate was kept away from to the bracing piece is provided with the rubber pad, and the rubber pad is used for supporting ground, makes the inside bridge and the cable of external pressure difficult destruction.

Compared with the prior art, the utility model has the following advantages:

according to the utility model, the bridge cover plate is fixed on the bridge by using the locating pins through arranging the related mechanism of the bridge cover plate, so that the use of bolts is reduced, and the bridge cover plate is not easy to be extruded and deformed by external force, so that the bridge cover plate can be rapidly disassembled, the time is saved, the difficulty of cable overhaul is reduced, the overhaul speed is increased, and the influence on normal work on site is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.

FIG. 1 is a cross-sectional view of a fixing mechanism according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of the structure of FIG. 1 at A;

FIG. 3 is a schematic view of the structure of FIG. 1 at B;

FIG. 4 is a schematic view of the structure of FIG. 1 at C;

FIG. 5 is a cross-sectional view of a cushioning mechanism according to an embodiment of the present utility model;

FIG. 6 is a schematic view of the structure of FIG. 5 at D;

fig. 7 is a perspective view of a bridge cover according to an embodiment of the utility model.

In the figure: 1. bridge body, 2. Securing mechanism, 201. Ferrule, 202. Bump, 203. Inner cavity, 204. Through hole, 205. Plug, 206. Sliding plate, 207. First spring, 208. Groove, 209. Pull rod, 210. Sliding cavity, 211. Baffle, 212. Second spring, 213. Securing rod, 214. Rubber sleeve, 215. Button, 216. Clip strip, 3. Buffer mechanism, 301. Cover plate body, 302. Sleeve, 303. Lifting plate, 304. Third spring, 305. Telescopic rod, 306. Support rod, 307. Rubber pad.

Detailed Description

The present utility model will be described in detail below with reference to the embodiments shown in the drawings. The embodiments are not intended to limit the utility model, but structural, methodological or functional modifications from the embodiments are within the scope of the utility model.

The utility model discloses a bridge cover plate, which is shown by referring to figures 1-7 and comprises: the bridge frame comprises a bridge frame body 1, a fixing mechanism 2 and a buffer mechanism 3.

Referring to fig. 1, a bridge body 1 is used to support and protect cables inside. The fixing mechanism 2 is disposed on the bridge body 1, and the fixing mechanism 2 includes a pair of ferrules 201, and the ferrules 201 are used for supporting the bump 202 and the sleeve 302.

Referring to fig. 1-2, a plurality of protrusions 202 are provided on the ferrule 201, and the protrusions 202 are used for supporting the plug 205. The inside of the projection 202 is bored with an inner cavity 203, and the inner cavity 203 is used for placing a slide plate 206 and a first spring 207.

Referring to fig. 2, a plurality of through holes 204 are cut in each of the ferrule 201 and the bridge body 1, and the through holes 204 are used for placing pins 205. The through hole 204 is internally provided with a bolt 205, and the sliding plate 206 is used for fixing the clamping sleeve 201 on the bridge body 1.

Referring to fig. 2, a sliding plate 206 is disposed at one end of the latch 205, and the sliding plate 206 is used for driving the latch 205 to move. A first spring 207 is provided between the projection 202 and the slide plate 206, and the first spring 207 is used to push the slide plate 206, thereby pushing the plug 205 into the through hole 204.

Wherein, a pair of sliding grooves are cut on the side wall of the inner cavity 203, a sliding block is arranged in the sliding groove, the sliding block is fixedly connected with the sliding plate 206, and the sliding groove and the sliding block can restrict the movement track of the sliding plate 206, so that the sliding plate 206 is not easy to shake in the movement process.

Referring to fig. 2, the protrusion 202 is perforated with a groove 208, and a pull rod 209 is movable inside the groove 208. The inside pull rod 209 that is provided with of recess 208, the one end and the sliding plate 206 fixed connection of pull rod 209, pulling pull rod 209 can drive sliding plate 206 and remove to drive bolt 205 and remove.

Referring to fig. 2, a slide chamber 210 is cut in the slide plate 206, and the slide chamber 210 is used for placing a baffle 211 and a second spring 212. The sliding cavity 210 is internally provided with a baffle 211, and the baffle 211 is used for driving the fixing rod 213 to move.

Referring to fig. 2, a second spring 212 is connected between the shutter 211 and the sliding plate 206, and the second spring 212 is used to push the shutter 211 to move, thereby pushing the fixing rod 213 to move.

Referring to fig. 2, a fixing rod 213 is fixedly coupled to a side of the shutter 211 remote from the second spring 212, and the fixing rod 213 is inserted into a fixing hole of the protrusion 202, thereby fixing the sliding plate 206 to the protrusion 202.

Referring to fig. 3, a rubber sleeve 214 is disposed on the bump 202, and the rubber sleeve 214 is used to support the button 215, so that the button 215 is not easy to drop. The rubber sleeve 214 is provided with a button 215 inside, and the button 215 is used for pushing the fixing rod 213, pushing the fixing rod 213 out of the inside of the fixing hole.

Referring to fig. 3, the protrusion 202 is perforated with a fixing hole, the button 215 is disposed inside the fixing hole, the fixing rod 213 is inserted into the fixing hole to fix the sliding plate 206, and the button 215 can push the fixing rod 213 out of the fixing hole.

Referring to fig. 4, a pair of clamping sleeves 201 are provided with clamping strips 216, and the clamping strips 216 are used for blocking the cover plate body 301, so that the cover plate body 301 is not easy to excessively move under the pushing of the telescopic rod 305.

Referring to fig. 5, the buffer mechanism 3 is disposed above the bridge body 1, and the buffer mechanism 3 includes a cover body 301, where the cover body 301 is used to protect the bridge body 1 and cables inside the bridge body 1.

Referring to fig. 6, a plurality of sleeves 302 are provided under the cover body 301, and the sleeves 302 are used to place the lifting plate 303 and the third springs 304. The sleeve 302 is internally provided with a lifting plate 303, and the lifting plate 303 is used for driving the telescopic rod 305 and the supporting rod 306 to move.

Referring to fig. 6, a third spring 304 is disposed between the lifting plate 303 and the sleeve 302, and the third spring 304 is used for pushing the lifting plate 303 to move, so as to push the telescopic rod 305 to support the cover plate body 301.

Referring to fig. 6, a telescopic rod 305 is disposed on the lifting plate 303, one end of the telescopic rod 305 away from the lifting plate 303 is fixedly connected with the cover plate body 301, the telescopic rod 305 is used for supporting the cover plate body 301, and the extrusion force received by the cover plate body 301 is transferred to the third spring 304 for buffering.

Referring to fig. 6, a support bar 306 is fixedly connected to a side of the lifting plate 303 away from the third spring 304, and the support bar 306 is used for supporting a rubber pad 307. One end of the supporting rod 306, which is far away from the lifting plate 303, is provided with a rubber pad 307, and the rubber pad 307 is used for supporting the lifting plate to the ground, so that the bridge and the cable inside are not easy to be damaged by external pressure.

When the bridge frame is specifically used, the pull rod 209 is pulled, so that the pull rod 209 moves towards two sides of the cover plate body 301, and the sliding plate 206 is driven to move, when the fixing rod 213 is aligned with the button 215, the button 215 is pushed out of the fixing hole by the fixing rod 213, the fixing rod 213 is matched with the fixing hole, the sliding plate 206 is fixed on the protruding block 202, and therefore the plug pin 205 is retracted into the inner cavity 203, and the clamping sleeve 201 can be mounted on the bridge frame body 1;

mounting the clamping sleeve 201 on the bridge body 1, aligning the through hole 204 on the clamping sleeve 201 with the through hole 204 on the bridge body 1, pressing the button 215, pushing the button 215 to push the fixing rod 213 out of the fixing hole, so that the fixing rod 213 is not fixed with the sliding plate 206 any more, and the sliding plate 206 moves under the pushing of the first spring 207 until the plug pin 205 enters the through hole 204, so that the plug pin 205 can fix the clamping sleeve 201 on the bridge body 1;

when the cover plate body 301 is extruded by the outside, the cover plate body 301 transmits extrusion force to the third spring 304 through the telescopic rod 305 to buffer, and the rubber pad 307 contacts the ground to further buffer the extrusion force, so that the extrusion force is not easy to damage cables in the bridge body 1 and the bridge body 1, and when the extrusion force disappears, the third spring 304 pushes the lifting plate 303 to move, so that the telescopic rod 305 is moved, and the cover plate body 301 returns to the original position.

The technical scheme shows that the utility model has the following beneficial effects:

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment contains only one independent technical solution, and that such description is provided for clarity only, and that the technical solutions of the embodiments may be appropriately combined to form other embodiments that will be understood by those skilled in the art.

Claims

1. A bridge deck, comprising:

a bridge body (1);

the fixing mechanism (2) is arranged on the bridge body (1), the fixing mechanism (2) comprises a pair of clamping sleeves (201), a plurality of protruding blocks (202) are arranged on the clamping sleeves (201), inner cavities (203) are formed in the protruding blocks (202), a plurality of through holes (204) are formed in the clamping sleeves (201) and the bridge body (1), bolts (205) are arranged in the through holes (204), and a sliding plate (206) is arranged at one end of each bolt (205);

buffer gear (3), set up in the top of crane span structure body (1), buffer gear (3) include apron body (301), the below of apron body (301) is provided with a plurality of sleeves (302), sleeve (302) inside is provided with lifter plate (303), be provided with third spring (304) between lifter plate (303) and sleeve (302), be provided with telescopic link (305) on lifter plate (303), one end and apron body (301) fixed connection of lifter plate (303) are kept away from to telescopic link (305).

2. The bridge cover plate according to claim 1, wherein a first spring (207) is arranged between the protruding block (202) and the sliding plate (206), a groove (208) is cut on the protruding block (202), a pull rod (209) is arranged in the groove (208), and one end of the pull rod (209) is fixedly connected with the sliding plate (206).

3. The bridge cover plate according to claim 1, wherein a sliding cavity (210) is cut in the sliding plate (206), a baffle plate (211) is arranged in the sliding cavity (210), a second spring (212) is connected between the baffle plate (211) and the sliding plate (206), and a fixing rod (213) is fixedly connected to one side, far away from the second spring (212), of the baffle plate (211).

4. The bridge cover plate according to claim 1, wherein a rubber sleeve (214) is arranged on the protruding block (202), a button (215) is arranged inside the rubber sleeve (214), a fixing hole is cut on the protruding block (202), and the button (215) is arranged inside the fixing hole.

5. A bridge deck according to claim 1, characterized in that a pair of said ferrules (201) are each provided with a clamping strip (216).

6. The bridge cover plate according to claim 1, wherein a supporting rod (306) is fixedly connected to one side, far away from the third spring (304), of the lifting plate (303), and a rubber pad (307) is arranged at one end, far away from the lifting plate (303), of the supporting rod (306).