CN214176744U

CN214176744U - Groove type cable bridge

Info

Publication number: CN214176744U
Application number: CN202023183609.7U
Authority: CN
Inventors: 李爱平; 李步青
Original assignee: Taizhou Xinjin Cable Bridge Co ltd
Current assignee: Taizhou Xinjin Cable Bridge Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-09-10
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a groove type cable bridge, which comprises a first bridge and a second bridge, wherein the top of the first bridge is provided with a U-shaped clamping plate, the top of the front side and the top of the back side of the first bridge are both provided with clamping grooves, the front side and the back side of the first bridge are both provided with through grooves, before use, when the bridge is needed to be disassembled, firstly, a moving block is pressed, the moving block drives a telescopic rod and a compression spring to move, the telescopic tension of the telescopic rod and the compression spring drives the moving block to move to an inner cavity of a first positioning groove, then a user pulls the second bridge, the first bridge drives a first positioning block to move out of the inner cavity of the first positioning groove, the disassembly of the first bridge and the second bridge is completed through the reverse operation of the steps during installation, the operation is simple and convenient, through the arrangement of a protection pad, the phenomenon that the first positioning block and the inner wall of the first positioning groove directly collide is avoided, the first positioning block and the positioning groove are protected together.

Description

Groove type cable bridge

Technical Field

The utility model relates to a relevant technical field of cable testing bridge specifically is a slot type cable testing bridge.

Background

With the increasing use of electrical appliances in production and life, the number and quality requirements of cables are greatly increased, wherein cable bridges are produced in order to ensure that the cables normally run and the transmission function and protect the cables from being corroded by severe environment.

And present slot type cable testing bridge, the dismouting of being not convenient for, dismouting structure is complicated, can influence the table efficiency of cable testing bridge, can't satisfy user's demand, has reduced the practicality of slot type cable testing bridge.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a slot type cable testing bridge to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a trough type cable bridge, includes crane span structure one and crane span structure two, the top of crane span structure one is provided with U type cardboard, the draw-in groove has all been seted up at the positive top of crane span structure one and crane span structure two and the top at the back, the front and the back of crane span structure one all are provided with logical groove, constant head tank one has all been seted up to the front side and the rear side of crane span structure one right side bottom, the inner chamber of constant head tank one is provided with locating piece one, the right side of locating piece one run through to the right side of constant head tank one and with the front side and the rear side fixed connection of crane span structure two left sides bottoms, the outside fixedly connected with compression spring of locating piece one, the outside of compression spring runs through to the inner chamber and the fixedly connected with movable block that lead to the groove.

Preferably, the top and the bottom of the inner side of the moving block are both fixedly connected with telescopic rods, and the inner side of each telescopic rod is fixedly connected with the top and the bottom of the outer side of the positioning block.

Preferably, the left side fixedly connected with protection pad of a constant head tank inner chamber, the material of protection pad is the rubber material.

Preferably, the front side and the rear side of the bottoms of the inner cavities of the first bridge frame and the second bridge frame are respectively provided with four mounting grooves.

Preferably, the inner cavity of the clamping groove is provided with a clamping block, and the outer side of the clamping block is fixedly connected with the two sides of the inner cavity of the U-shaped clamping plate.

Preferably, the front side and the rear side of the bottom of the left side of the bridge frame are both fixedly connected with a second positioning block, and the front side and the rear side of the bottom of the right side of the second bridge frame are both provided with a second positioning groove.

Compared with the prior art, the beneficial effects of the utility model are that: before the use, when the crane span structure needs to be dismantled, at first, press the movable block, the movable block drives telescopic link and compression spring and moves, the flexible tension of telescopic link and compression spring drives the movable block and moves to the inner chamber of constant head tank one, then the user stimulates crane span structure two, crane span structure two drives the inner chamber that the locating piece one shifted out the constant head tank one, the dismantlement to crane span structure one and crane span structure two has been accomplished to above step, during the installation through the opposite operation of above-mentioned step can, easy operation is convenient, through setting up the protection pad, the phenomenon of direct collision appears with the inner wall of constant head tank one in locating piece one has been avoided, to the effect of protecting with the constant head tank in locating piece one, the life of locating piece one and constant head tank one has been prolonged.

Drawings

Fig. 1 is a schematic front view of a trough cable tray according to the present invention;

fig. 2 is a left side cross-sectional view of a structure of a bridge frame of a trough cable bridge of the present invention;

fig. 3 is a partial enlarged view of a portion a of the trough cable tray of the present invention shown in fig. 2;

fig. 4 is a first and second structural diagrams of a bridge of a trough-type cable bridge of the present invention.

In the figure: 1. a first bridge frame; 2. a second bridge frame; 3. a U-shaped clamping plate; 4. a card slot; 5. a through groove; 6. positioning a first groove; 7. a first positioning block; 8. a compression spring; 9. a moving block; 10. a telescopic rod; 11. a protection pad; 12. mounting grooves; 13. a clamping block; 14. a second positioning block; 15. and a second positioning groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a trough type cable bridge, includes crane span structure one 1 and crane span structure two 2, the top of crane span structure one 1 is provided with U type cardboard 3, draw-in groove 4 has all been seted up at the top at the positive top of crane span structure one 1 and crane span structure two 2 and the top at the back, the front and the back of crane span structure one 1 all are provided with logical groove 5, constant head tank one 6 has all been seted up to the front side and the rear side of crane span structure one 1 right side bottom, the inner chamber of constant head tank one 6 is provided with locating piece one 7, the right side of locating piece one 7 run through to the right side of constant head tank one 6 and with the front side and the rear side fixed connection of crane span structure two left side bottoms, the outside fixedly connected with compression spring 8 of locating piece one 7, the outside of compression spring 8 runs through to the inner chamber and the fixedly connected with movable block 9 that lead to groove 5.

The top and the bottom of the inner side of the moving block 9 are fixedly connected with telescopic rods 10, and the inner side of each telescopic rod 10 is fixedly connected with the top and the bottom of the outer side of the first positioning block 7.

The left side fixedly connected with protection pad 11 of 6 inner chambers of constant head tank, the material of protection pad 11 is the rubber material.

The front side and the rear side of the bottoms of the inner cavities of the first bridge frame 1 and the second bridge frame 2 are respectively provided with four mounting grooves 12, and the number of the mounting grooves 12 is four.

The inner cavity of the clamping groove 4 is provided with a clamping block 13, and the outer side of the clamping block 13 is fixedly connected with the two sides of the inner cavity of the U-shaped clamping plate 3.

The front side and the rear side of the bottom of the left side of the first bridge frame 1 are fixedly connected with a second positioning block 14, and the front side and the rear side of the bottom of the right side of the second bridge frame 2 are provided with a second positioning groove 15.

It should be noted that, the utility model relates to a trough type cable bridge, before the use, when needs are dismantled the crane span structure, at first press movable block 9, movable block 9 drives telescopic link 10 and compression spring 8 and removes, telescopic link 10 and compression spring 8's flexible tension drives movable block 9 and removes to the inner chamber of constant head tank one 6, then user pulling crane span structure two 2, crane span structure two 2 drives locating piece one 7 and shifts out the inner chamber of constant head tank one 6, the dismantlement to crane span structure one 1 and crane span structure two 2 has been accomplished to above-mentioned step, can through the opposite operation of above-mentioned step during the installation, easy operation is convenient, through setting up protection pad 11, the phenomenon that direct collision appears in locating piece one 7 and the inner wall of constant head tank one 6 has been avoided, play the effect of protection to locating piece one 7 and constant head tank one 6, the life of locating piece one 7 and constant head tank one 6 has been prolonged.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A slot type cable bridge frame is characterized in that: comprises a first bridge (1) and a second bridge (2), a U-shaped clamping plate (3) is arranged at the top of the first bridge (1), the top of the front surface and the top of the back surface of the first bridge frame (1) and the second bridge frame (2) are both provided with a clamping groove (4), the front and the back of the first bridge frame (1) are provided with through grooves (5), the front side and the back side of the bottom of the right side of the first bridge frame (1) are provided with positioning grooves (6), a first positioning block (7) is arranged in the inner cavity of the first positioning groove (6), the right side of the first positioning block (7) penetrates through the right side of the first positioning groove (6) and is fixedly connected with the front side and the rear side of the bottom of the left side of the second bridge frame (2), the outer side of the first positioning block (7) is fixedly connected with a compression spring (8), the outer side of the compression spring (8) penetrates through the inner cavity of the through groove (5) and is fixedly connected with a moving block (9).

2. A trough cable tray according to claim 1, wherein: the top and the bottom of the inner side of the moving block (9) are fixedly connected with telescopic rods (10), and the inner side of each telescopic rod (10) is fixedly connected with the top and the bottom of the outer side of the first positioning block (7).

3. A trough cable tray according to claim 1, wherein: the left side fixedly connected with protection pad (11) of constant head tank (6) inner chamber, the material of protection pad (11) is the rubber material.

4. A trough cable tray according to claim 1, wherein: the front side and the rear side of the inner cavity bottoms of the first bridge frame (1) and the second bridge frame (2) are respectively provided with a mounting groove (12), and the number of the mounting grooves (12) is four.

5. A trough cable tray according to claim 1, wherein: the inner cavity of the clamping groove (4) is provided with a clamping block (13), and the outer side of the clamping block (13) is fixedly connected with the two sides of the inner cavity of the U-shaped clamping plate (3).

6. A trough cable tray according to claim 3, wherein: the positioning block II (14) is fixedly connected to the front side and the rear side of the bottom of the left side of the bridge frame I (1), and the positioning groove II (15) is formed in the front side and the rear side of the bottom of the right side of the bridge frame II (2).