CN218771106U

CN218771106U - Cable bridge

Info

Publication number: CN218771106U
Application number: CN202223239992.2U
Authority: CN
Inventors: 李锋; 司晓儒
Original assignee: Handan Juhui Electric Co ltd
Current assignee: Handan Juhui Electric Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-03-28
Anticipated expiration: 2032-12-02

Abstract

The utility model relates to a cable laying technical field just discloses a cable bridge, comprises a box bod, there is the top cap box body at the box body top through bolt fixed mounting, box body bottom cross-section and top cap cross-section all are the wave form of buckling, the ventilation hole has all been seted up to intermediate position between the inside and outside wall of box body both sides, the utility model discloses, through the first concatenation piece, second concatenation piece, the fixing base that sets up, the wave bending structure of box body and top cap and the ventilation hole of seting up have improved the ventilation cooling effect of cable bridge, effectively reduce the cable temperature, it rises to reduce cable resistance, reduce the line loss, insert the first concatenation piece that sets up on another box body with the inserted sheet that sets up on the second concatenation piece during the construction, make the location align between two box bodies, then the fixing base of concatenation department passes through the bolt is fixed with two box bodies between two box bodies, thereby make assembling and demolising of cable bridge device convenient and fast more, the transportation of the cable bridge of also being convenient for simultaneously.

Description

Cable bridge

Technical Field

The utility model relates to a cable laying technical field especially relates to a cable testing bridge.

Background

The cable bridge is used as a common supporting and protecting device for cable laying in an electrical equipment power supply system, and plays roles of protecting and guiding routing for cables laid in the cable bridge. The traditional cable bridge is mainly divided into a groove type structure, a ladder type structure, a tray type structure, a grid type structure and the like.

The cable bridge commonly used at present is generally provided with a cover plate on a bridge main body, and the cover plate is connected with the bridge main body through a bolt; in order to facilitate the transfer of the bridges, the length of a single cable bridge device is usually small, but the connection and the assembly between the bridges are complex in the construction process, and the deviation is often generated due to inaccurate alignment during the assembly, so that the dislocation is generated between the adjacent bridges of the bridges, and the laying and routing of cables are influenced.

To this end, we propose a cable tray.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the technical problem that above-mentioned prior art exists, provide a cable testing bridge.

In order to realize the purpose, the utility model discloses a following technical scheme, a cable testing bridge includes the box body, there is the top cap at the box body top through bolt fixed mounting, box body bottom cross-section and top cap cross-section all are the wave form of buckling, the ventilation hole has all been seted up to the intermediate position between the inside and outside wall of box body both sides, the equal fixedly connected with fixing base in both ends position of box body both sides outer wall.

Preferably, the downward sunken part of one end position of the inner wall of the bottom of the box body is provided with a first splicing block, one end of the inner wall of the bottom of the box body, far away from the first splicing block, is provided with a second splicing block at the position parallel to the first splicing block, and the first splicing block and the second splicing block are fixed with the box body in a welding mode.

Preferably, the first splicing block is in a sleeve shape, a first positioning strip is arranged between two ends of the inner wall of the top of the first splicing block, second positioning strips are arranged between two ends of the inner walls of two sides of the first splicing block, and the cross sections of the first positioning strip and the second positioning strips are triangular.

Preferably, the second splicing block is provided with an inserting piece far away from one end of the first splicing block, the inserting piece extends out of the box body, a first positioning groove is formed between two ends of the top of the inserting piece, a second positioning groove is formed between two ends of two sides of the inserting piece, and the cross sectional shapes of the first positioning groove and the second positioning groove are the same as those of the first positioning strip and the second positioning strip respectively.

Preferably, the top positions of the outer walls of the two sides of the box body are provided with five limiting clamping blocks which are distributed at equal intervals, and the cross section of one side, away from the box body, of each limiting clamping block is in an arc-shaped convex shape.

Preferably, the inner walls of the two sides of the top cover are located at the position of the limiting clamping block and are provided with limiting clamping grooves, and the cross section shapes and the sizes of the limiting clamping grooves are the same as those of the limiting clamping block.

Preferably, reinforcing ribs are arranged between the box body and the inner wall and the outer wall of the top cover, and two ends of each reinforcing rib are in a wave arc arch shape.

Advantageous effects

The utility model provides a cable bridge. The method has the following beneficial effects:

(1) This kind of cable testing bridge, through the first concatenation piece that sets up, the second concatenation piece, a fixed base, the wave of box body and top cap is buckled the structure and the ventilation hole of seting up of structure and has improved the ventilation cooling effect of cable testing bridge, effectively reduce the cable temperature, it rises to reduce cable resistance, reduce the line loss, insert the first concatenation piece that sets up on another box body with the inserted sheet that sets up on the second concatenation piece during the construction, make the location align between two box bodies, then the fixing base of concatenation department passes through the bolt and fixes two box bodies between two box bodies, thereby make assembling and demolising of cable testing bridge device convenient and fast more, the transportation of the cable testing bridge of also being convenient for simultaneously.

(2) This cable testing bridge, through spacing fixture block, the spacing draw-in groove that sets up, the setting up of top cap makes the cable wrap up completely, prevents that the dust from falling into and piling up on the cable and producing influences such as wearing and tearing to the cable, during the installation top cap, goes into spacing fixture block card in the spacing draw-in groove, produces spacing effect to the top cap to improve the installation stability of top cap, promote the protecting effect.

(3) This cable testing bridge through the strengthening rib that sets up, has increased the bearing strength of cable testing bridge, and the strengthening rib is wave arc arch form, has improved the pressure extension transmission effect of panel, makes the whole pressurized of panel more even to increase its life.

Drawings

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

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

FIG. 3 is a schematic cross-sectional view of the top cover of the present invention;

fig. 4 is a schematic structural diagram of a first connecting block of the present invention;

fig. 5 is a schematic view of a second connecting block structure of the present invention;

fig. 6 is an enlarged view of a point a in fig. 3 according to the present invention;

fig. 7 is an enlarged view of the point B in fig. 3.

Illustration of the drawings:

1. a box body; 2. a top cover; 3. a fixed seat; 4. a vent hole; 5. a first splice block; 6. a second splice block; 7. a limiting clamping block; 8. a first positioning bar; 9. a second positioning bar; 10. inserting sheets; 11. a first positioning groove; 12. a second positioning groove; 13. a limiting clamping groove; 14. and (5) reinforcing ribs.

Detailed Description

The first embodiment is as follows: the utility model provides a cable testing bridge, as shown in figure 1, includes box body 1, and there is top cap 2 at 1 top of box body through bolt fixed mounting, and 1 bottom cross-section of box body and top cap 2 cross-section all are the wave form of buckling, and ventilation hole 4 has all been seted up to the intermediate position between the outer wall in 1 both sides of box body, the equal fixedly connected with fixing base 3 in the both ends position of 1 both sides outer wall of box body.

As shown in FIG. 2, the downward depressions at one end of the inner wall of the bottom of the box body 1 are provided with first splicing blocks 5, and the positions of the end of the inner wall of the bottom of the box body 1 far away from the first splicing blocks 5 and the parallel and level with the first splicing blocks 5 are provided with second splicing blocks 6.

As shown in fig. 4, the first splicing block 5 is in a sleeve shape, a first positioning strip 8 is arranged between two ends of the inner wall of the top of the first splicing block 5, a second positioning strip 9 is arranged between two ends of the inner walls of two sides of the first splicing block 5, and the cross sections of the first positioning strip 8 and the second positioning strip 9 are both in a triangle shape.

As shown in fig. 5, one end of the second splicing block 6, which is far away from the first splicing block 5, is provided with an insertion piece 10, the insertion piece 10 extends out of the box body 1, a first positioning groove 11 is formed between two ends of the top of the insertion piece 10, a second positioning groove 12 is formed between two ends of two sides of the insertion piece 10, the cross-sectional shapes of the first positioning groove 11 and the second positioning groove 12 are the same as those of the first positioning strip 8 and the second positioning strip 9 respectively, the function of the cable bridge device is that the assembly and the disassembly of the cable bridge device are more convenient and rapid, and the transportation of the cable bridge is facilitated.

The utility model discloses a theory of operation: the wave of box body 1 and top cap 2 structure of buckling and the ventilation hole 4 of seting up have improved the ventilation cooling effect of cable testing bridge, effectively reduce the cable temperature, it rises to reduce cable resistance, reduce the line loss, insert the first concatenation piece 5 that sets up on another box body 1 with the inserted sheet 10 that sets up on the second concatenation piece 6 during the construction, make the location align between two box bodies 1, then the fixing base 3 of concatenation department passes through the bolt with two box bodies 1 fixed between two box bodies 1, thereby make assembling and demolising of cable testing bridge device convenient and fast more, the transportation of the cable testing bridge of also being convenient for simultaneously.

Example two:

as shown in fig. 2, five limiting clamping blocks 7 are arranged at the top positions of the outer walls of the two sides of the box body 1, the five limiting clamping blocks 7 are uniformly distributed at intervals, and the cross section of one side, away from the box body 1, of each limiting clamping block 7 is in an arc-shaped convex shape.

As shown in fig. 3 and 6, the inner walls of the two sides of the top cover 2 are located at the position of the limiting clamping block 7, and the limiting clamping grooves 13 are formed in the positions, the cross-sectional shapes and the sizes of the limiting clamping grooves 13 are the same as those of the limiting clamping block 7, so that the mounting stability of the top cover 2 is improved, and the protection effect is improved.

The utility model discloses a theory of operation: the setting up of top cap 2 makes the cable by the parcel completely, prevents that the dust from falling into and piling up on the cable and producing influences such as wearing and tearing to the cable, and during installation top cap 2, go into spacing draw-in groove 13 with 7 cards of spacing fixture block, produce spacing effect to top cap 2 to improve top cap 2's installation stability, promote the protective effect.

Example three:

as shown in fig. 3 and 7, reinforcing ribs 14 are arranged between the inner wall and the outer wall of the box body 1 and the top cover 2, and two ends of each reinforcing rib 14 are in a wave arc arch shape, so that the bearing strength of the cable bridge is improved, and the service life of the cable bridge is prolonged.

The utility model discloses a theory of operation: the reinforcing rib 14 that sets up has increased the bearing strength of cable testing bridge, and reinforcing rib 14 is wave arc arch form, has improved the pressure extension transmission effect of panel, makes the whole pressurized of panel more even to increase its life.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cable testing bridge, includes box body (1), its characterized in that: box body (1) top has top cap (2) through bolt fixed mounting, box body (1) bottom cross-section and top cap (2) cross-section all are the wave form of buckling, ventilation hole (4) have all been seted up to intermediate position between box body (1) both sides inside and outside wall, the equal fixedly connected with fixing base (3) in both ends position of box body (1) both sides outer wall.

2. The cable tray of claim 1, wherein: the downward sunken part of one end position of box body (1) bottom inner wall all is provided with first concatenation piece (5), and box body (1) bottom inner wall keeps away from first concatenation piece (5) one end and first concatenation piece (5) parallel and level position department all is provided with second concatenation piece (6).

3. The cable tray of claim 2, wherein: the splicing structure is characterized in that the first splicing block (5) is in a sleeve shape, a first positioning strip (8) is arranged between two ends of the inner wall of the top of the first splicing block (5), a second positioning strip (9) is arranged between two ends of the inner wall of two sides of the first splicing block (5), and the cross sections of the first positioning strip (8) and the second positioning strip (9) are triangular.

4. The cable tray of claim 3, wherein: one end of the second splicing block (6), which is far away from the first splicing block (5), is provided with an insertion piece (10), the insertion piece (10) stretches out of the interior of the box body (1), a first positioning groove (11) is formed between the two ends of the top of the insertion piece (10), a second positioning groove (12) is formed between the two ends of the two sides of the insertion piece (10), and the cross-sectional shapes of the first positioning groove (11) and the second positioning groove (12) are the same as the cross-sectional shapes of the first positioning strip (8) and the second positioning strip (9) respectively.

5. The cable tray of claim 1, wherein: the box body (1) both sides outer wall top position is provided with five spacing fixture block (7), and five spacing fixture block (7) evenly spaced apart distribution, spacing fixture block (7) keep away from box body (1) one side cross-section and are the circular arc protruding form.

6. The cable tray of claim 5, wherein: the inner walls of the two sides of the top cover (2) are located at the position of the limiting clamping block (7) and are provided with limiting clamping grooves (13), and the cross section shapes and the sizes of the limiting clamping grooves (13) are the same as those of the limiting clamping block (7).

7. The cable tray of claim 1, wherein: reinforcing ribs (14) are arranged between the inner wall and the outer wall of the box body (1) and the top cover (2), and two ends of each reinforcing rib (14) are both in a wave arc arch shape.