CN219874935U

CN219874935U - Multi-layer steel cable bridge structure

Info

Publication number: CN219874935U
Application number: CN202321191831.2U
Authority: CN
Inventors: 陈欢; 韩高镇; 徐佳
Original assignee: Jiangsu Huapeng Bridge Co ltd
Current assignee: Jiangsu Huapeng Bridge Co ltd
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2023-10-20
Anticipated expiration: 2033-05-17

Abstract

The utility model relates to the technical field of cable bridges and discloses a multi-layer steel cable bridge structure which solves the problem that the prior art is inconvenient to realize the separation and installation of cables rapidly and comprises a bridge groove body, wherein a separation limiting mechanism is arranged on the bridge groove body, a locking mechanism is arranged on the separation limiting mechanism, the separation limiting mechanism comprises a placing plate fixed in the bridge groove body, supporting blocks are fixedly arranged at the positions, close to four corners, of the bottom of the placing plate, and the bottom of each supporting block is fixedly connected with the bottom wall of the inside of the bridge groove body; according to the utility model, the plurality of placing grooves are formed in the placing plate, so that a plurality of cables can be placed conveniently, and through the cooperation between the pressing plate and the U-shaped plate and between the first springs and the bottom frame, when the pressing plate is fixed at the top of the bridge frame groove body, the clamping and limiting of each cable are facilitated by each limiting plate respectively under the elastic action of the first springs, so that the separation and fixation of the cables can be realized conveniently and rapidly.

Description

Multi-layer steel cable bridge structure

Technical Field

The utility model belongs to the technical field of cable bridges, and particularly relates to a multi-layer steel cable bridge structure.

Background

At present, cables are more and more frequently used, the cables are required to be installed in a cable bridge, the cable bridge can be divided into structures such as a groove type structure, a tray type structure, a ladder frame type structure, a grid type structure and the like, and the cable bridge consists of a bracket, a bracket arm, an installation accessory and the like; according to the authorized bulletin number: CN216312580U, the name is a multi-layer cable bridge, it is through setting up the winding displacement subassembly, move two mounting panels toward the opposite direction respectively, and then make the fly leaf extrude the spring leaf, and then can install the cable conductor according to the cable conductor to different diameter sizes, place the cable conductor in the recess that the mounting panel offered, and then the spring leaf resets the back and pass through the recess of seting up on two symmetrically distributed mounting panels, can fix the cable conductor and rank it, avoid the cable conductor to take place confusion, through installing the cable conductor in the recess inside that the mounting panel was offered in proper order from top to bottom, separate every two cable conductors, reduce mutual contact between two cable conductors, increase the speed of dispelling the cable conductor heat, avoid the cable conductor to take place the short circuit because of the high temperature; the following drawbacks still remain:

although each cable can be separated, when the cable is installed, the corresponding two mounting plates are required to be moved away from each other, at the moment, the spring piece is compressed and is subjected to the elastic force of the spring piece, so that the two mounting plates are required to be controlled at any time, and then the cable is placed between the two mounting plates to be clamped and limited, so that the cable is inconvenient to install separately.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides a multi-layer steel cable bridge structure, which effectively solves the problem that the separate installation of cables is inconvenient and rapid at present.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the multi-layer steel cable bridge structure comprises a bridge groove body, wherein a separation limiting mechanism is arranged on the bridge groove body, and a locking mechanism is arranged on the separation limiting mechanism;

separate stop gear including being fixed in the inside board of placing of crane span structure cell body, the bottom of placing the board is close to the equal fixed mounting in four corners position and has the supporting shoe, the bottom of supporting shoe and the inside diapire fixed connection of crane span structure cell body, the top equidistance of placing the board is equipped with the standing groove, the inside equidistance of standing groove is equipped with the louvre, is equipped with the underframe that is located inside the crane span structure cell body directly over the board of placing, the bottom equidistance fixed mounting of underframe has the limiting plate, limiting plate and the crisscross setting of standing groove.

Preferably, the top of the bridge frame groove body is provided with a pressing plate, the top of the bridge frame groove body is close to four corners, positioning columns are fixedly arranged on the top of the bridge frame groove body, and the pressing plate is movably sleeved on the outer sides of the positioning columns.

Preferably, the top symmetry fixed mounting of underframe has two U template, and the top of two U templates all passes the clamp plate and extends to the top of clamp plate, and two U templates all with clamp plate swing joint.

Preferably, the top symmetry fixed mounting of clamp plate has two ejector pins, and the equal fixed mounting in top of two ejector pins has the kicking block, and the outside of two ejector pins is located to two U template activity cover respectively, equal fixedly connected with spring one between the bottom of the top of two U templates and two kicking blocks, and the outside of two ejector pins is located to two spring one activity cover respectively.

Preferably, the locking mechanism comprises two side frames symmetrically fixed on the placing plate, wherein the inner rods are fixedly installed in the two side frames, the sliding blocks are movably installed on the outer sides of the two inner rods, the handles are fixedly installed on the tops of the two sliding blocks, the vertical plates are fixedly installed on the bottoms of the two sliding blocks, the idler wheels are fixedly installed on the bottoms of the two vertical plates, the screw is fixedly installed on one side, away from each other, of the two vertical plates, the springs are fixedly connected with the second springs, one ends, close to each other, of the two springs are fixedly connected with the inner walls of the two side frames respectively, and the two springs are movably sleeved on the outer sides of the two inner rods respectively.

Preferably, two L-shaped plates are symmetrically and fixedly arranged on the outer side of the bridge frame groove body, the bottoms of the two rollers are respectively located on the inner bottom walls of the two L-shaped plates, one ends, away from each other, of the two screw rods respectively penetrate through the two L-shaped plates, nuts are respectively arranged on one sides, away from each other, of the two L-shaped plates, and the two nuts are respectively in threaded sleeve joint with the two screw rods.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, the plurality of placing grooves are formed in the placing plate, so that a plurality of cables can be placed conveniently, and when the pressing plate is fixed at the top of the bridge frame groove body, the two springs are used for elastically, so that each limiting plate can clamp and limit each cable respectively, and the cables can be separated and fixed conveniently and rapidly;

(2) This novel cooperation between slider and interior pole and spring two and riser is convenient for two screw rods pass two L template respectively to it is fixed with two L template respectively with two side frames through two, thereby be convenient for fix the top at the crane span structure cell body with the clamp plate, realize fixing the cable.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic structural view of a multi-layered steel cable tray of the present utility model;

FIG. 2 is a schematic view of a spacing mechanism of the present utility model;

FIG. 3 is a schematic view of a structure of the utility model with a placement plate and a bottom frame disassembled;

FIG. 4 is a schematic view of a locking mechanism according to the present utility model;

FIG. 5 is a schematic diagram of a side frame and connection structure according to the present utility model;

in the figure: 1. a bridge frame groove body; 2. a separation limiting mechanism; 201. placing a plate; 202. a placement groove; 203. a push rod; 204. a bottom frame; 205. a limiting plate; 206. a top block; 207. positioning columns; 208. a first spring; 209. a U-shaped plate; 2010. a support block; 2011. a pressing plate; 2012. a heat radiation hole; 3. a locking mechanism; 301. a side frame; 302. an L-shaped plate; 303. a roller; 304. a vertical plate; 305. a second spring; 306. a slide block; 307. a handle; 308. an inner rod; 309. a screw; 3010. and (3) a nut.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the first embodiment, as shown in fig. 1, the utility model comprises a bridge frame groove body 1, wherein a separation limiting mechanism 2 is arranged on the bridge frame groove body 1, and a locking mechanism 3 is arranged on the separation limiting mechanism 2.

Specifically, given by fig. 2-3, the separation limiting mechanism 2 comprises a placing plate 201 fixed in the bridge groove body 1, supporting blocks 2010 are fixedly installed at the positions, close to four corners, of the bottom of the placing plate 201, the bottoms of the supporting blocks 2010 are fixedly connected with the inner bottom wall of the bridge groove body 1, placing grooves 202 are formed in the tops of the placing plates 201 at equal intervals, radiating holes 2012 are formed in the interiors of the placing grooves 202 at equal intervals, a bottom frame 204 positioned in the bridge groove body 1 is arranged right above the placing plate 201, limiting plates 205 are fixedly installed at the bottoms of the bottom frame 204 at equal intervals, the limiting plates 205 are staggered with the placing grooves 202, a pressing plate 2011 is placed at the tops of the bridge groove body 1, positioning posts 207 are fixedly installed at the positions, close to four corners, of the tops of the bridge groove body 1, two U-shaped plates 209 are symmetrically and fixedly installed at the tops of the bottom frame 204, the two U-shaped plates 209 penetrate through the pressing plate 2011 and extend to the upper parts of the pressing plate 2011, the two U-shaped plates 209 are movably connected with the pressing plate 2011, two top ends 203 are symmetrically and fixedly installed at the tops of the pressing plate 2011, two top ends 203 are fixedly provided with two springs 206 are fixedly installed at the tops of the two U-shaped plates 203, two top plates 203 are fixedly installed at the tops of the two top plates 203 are movably connected with the two top plates 203, and two top springs 206 are movably sleeved at the two tops of the two top plates 203 are fixedly and two tops of the two top plates 203 are respectively, and two movably sleeved at the tops of the top plates 203 are respectively;

under the use state, firstly, each cable is placed in each placing groove 202 respectively, then the pressing plate 2011 is placed at the top of the bridge groove body 1, meanwhile, the pressing plate 2011 is sleeved on the outer side of the positioning column 207 and is extruded downwards, the two U-shaped plates 209 are driven to move downwards, the bottom frame 204 is driven to move downwards, meanwhile, each limiting plate 205 moves downwards to clamp and limit each cable respectively, meanwhile, the cables are firmly clamped under the elastic action of the two springs 208, and finally each cable is separated.

Specifically, as shown in fig. 4-5, the locking mechanism 3 includes two side frames 301 symmetrically fixed on the placing plate 201, inner rods 308 are fixedly installed inside the two side frames 301, sliding blocks 306 are movably installed outside the two inner rods 308, handles 307 are fixedly installed at the tops of the two sliding blocks 306, vertical plates 304 are fixedly installed at the bottoms of the two sliding blocks 306, rollers 303 are fixedly installed at the bottoms of the two vertical plates 304, screws 309 are fixedly installed at one sides of the two vertical plates 304, two springs 305 are fixedly connected at one sides of the two sliding blocks 306, which are close to each other, one ends of the two springs 305, which are close to each other, are fixedly connected with inner walls of the two side frames 301, the two springs 305 are movably sleeved outside the two inner rods 308, two L-shaped plates 302 are symmetrically and fixedly installed outside the bridge groove body 1, the bottoms of the two rollers 303 are respectively located at inner bottom walls of the two L-shaped plates 302, one ends of the two screws 309, which are far away from each other, respectively penetrate through the two L-shaped plates 302, nuts 3010 are respectively sleeved with the two nuts 3010;

in the use state, the two handles 307 are pulled first to drive the two sliding blocks 306 to approach each other, at the moment, the two springs II 305 are compressed, meanwhile, the two vertical plates 304 drive the two screws 309 to approach each other, then the pressing plate 2011 is placed on the top of the bridge frame groove body 1 and moves downwards until the two rollers 303 are respectively located on the inner bottom walls of the two L-shaped plates 302, then the control on the two handles 307 is released, at the moment, the two springs II 305 are reset to drive the two sliding blocks 306 to move away from each other, at the moment, the two screws 309 respectively penetrate through the two L-shaped plates 302, then the two side frames 301 are respectively fixed with the two L-shaped plates 302 through the two nuts 3010, and finally the fixation of the pressing plate 2011 is completed.

Claims

1. The utility model provides a multilayer formula steel cable testing bridge structure, includes testing bridge cell body (1), its characterized in that: a separation limiting mechanism (2) is arranged on the bridge frame groove body (1), and a locking mechanism (3) is arranged on the separation limiting mechanism (2);

separate stop gear (2) including being fixed in inside placement plate (201) of crane span structure cell body (1), the bottom of placement plate (201) is close to the equal fixed mounting in four corners position and has supporting shoe (2010), the bottom of supporting shoe (2010) and the inside diapire fixed connection of crane span structure cell body (1), the top equidistance of placement plate (201) is equipped with standing groove (202), the inside equidistance of standing groove (202) is equipped with louvre (2012), be equipped with right above placement plate (201) and be located inside underframe (204) of crane span structure cell body (1), the bottom equidistance fixed mounting of underframe (204) has limiting plate (205), limiting plate (205) are crisscross with standing groove (202).

2. The multi-layered steel cable tray structure according to claim 1, wherein: the top of the bridge frame groove body (1) is provided with a pressing plate (2011), the top of the bridge frame groove body (1) is fixedly provided with positioning columns (207) close to four corners, and the pressing plate (2011) is movably sleeved on the outer sides of the positioning columns (207).

3. The multi-layered steel cable tray structure according to claim 2, wherein: two U-shaped plates (209) are symmetrically and fixedly arranged at the top of the bottom frame (204), the tops of the two U-shaped plates (209) penetrate through the pressing plate (2011) and extend to the upper side of the pressing plate (2011), and the two U-shaped plates (209) are movably connected with the pressing plate (2011).

4. A multi-layered steel cable tray structure according to claim 3, wherein: two ejector rods (203) are symmetrically and fixedly arranged at the top of the pressing plate (2011), ejector blocks (206) are fixedly arranged at the top ends of the two ejector rods (203), two U-shaped plates (209) are movably sleeved on the outer sides of the two ejector rods (203) respectively, springs I (208) are fixedly connected between the tops of the two U-shaped plates (209) and the bottoms of the two ejector blocks (206), and the two springs I (208) are movably sleeved on the outer sides of the two ejector rods (203) respectively.

5. The multi-layered steel cable tray structure according to claim 1, wherein: locking mechanism (3) are including the symmetry fixing two side frame (301) on placing board (201), the inside of two side frame (301) is equal fixed mounting have interior pole (308), the equal movable mounting in the outside of two interior poles (308) has slider (306), the equal fixed mounting in top of two slider (306) has handle (307), the equal fixed mounting in bottom of two slider (306) has riser (304), the equal fixed mounting in bottom of two riser (304) has gyro wheel (303), the equal fixed mounting in one side that two riser (304) keep away from each other has screw rod (309), the equal fixed connection in one side that two slider (306) are close to each other has spring two (305), the one end that two spring two (305) are close to each other is respectively with the inner wall fixed connection of two side frame (301), and the outside of two interior poles (308) is located to two spring two movable covers respectively.

6. The multi-layered steel cable tray structure according to claim 5, wherein: two L-shaped plates (302) are symmetrically and fixedly arranged on the outer side of the bridge frame groove body (1), the bottoms of the two rollers (303) are respectively located on the inner bottom walls of the two L-shaped plates (302), one ends, away from each other, of the two screw rods (309) respectively penetrate through the two L-shaped plates (302), nuts (3010) are respectively arranged on one sides, away from each other, of the two L-shaped plates (302), and the two nuts (3010) are respectively in threaded sleeve connection with the two screw rods (309).