CN211720176U

CN211720176U - Fixing part of cable bridge

Info

Publication number: CN211720176U
Application number: CN202020544919.8U
Authority: CN
Inventors: 王辉; 祝菁
Original assignee: Jiangsu Yuheng Electric Co ltd
Current assignee: Jiangsu Yuheng Electric Co ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-10-20
Anticipated expiration: 2030-04-14

Abstract

The utility model discloses a mounting of cable testing bridge, concretely relates to cable testing bridge technical field, including first crane bridge, one side of first crane bridge is connected with the second crane bridge, the rear side of first crane bridge and second crane bridge is provided with the third crane bridge, and the axle cross-section shape of first crane bridge and second crane bridge sets up to "L" shape, the structure of first crane bridge and second crane bridge, third crane bridge and fourth crane bridge is the same. The utility model discloses set up the connector, locating lever and locating hole, in the locating hole was entered into to the one end of locating lever, can be in the same place first crane span structure and second crane span structure and third crane span structure and fourth crane span structure are fixed through the connector, the connection of crane span structure has been realized, the cable division board has been set up, laminate the fixed plate on the lateral wall of first crane span structure and second crane span structure, imbed the junction of dull and stereotyped and first crane span structure and second crane span structure with fastening bolt, avoid the cable winding phenomenon to appear, guarantee the winding displacement of cable.

Description

Fixing part of cable bridge

Technical Field

The utility model relates to a cable testing bridge technical field, more specifically say, the utility model relates to a mounting of cable testing bridge.

Background

The cable testing bridge divide into the slot type, tray formula and ladder formula, latticed isotructure, by the support, composition such as trailing arm and installation annex, the bridge can independently erect in the building, also can attach and establish on various building (structure) and piping lane support, should embody simple structure, handsome in appearance, dispose characteristics such as nimble and easy maintenance, all parts all need carry out the galvanizing treatment, install the open-air crane span structure outside the building, the cable testing bridge is used for placing of big space cable conductor, be favorable to neatly putting and the space heat dissipation of cable conductor.

However, in practical use, there are still many disadvantages, such as inconvenient bridge connection and difficulty in mounting bridges.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a mounting of cable testing bridge, through having set up the connector, locating lever and locating hole, put into the inside of connector with first crane span structure and second crane span structure and third crane span structure and fourth crane span structure, loosen the locating lever afterwards, spring recovery deformation, the one end of locating lever enters into in the locating hole, can be in the same place first crane span structure and second crane span structure and third crane span structure and fourth crane span structure are fixed through the connector, the connection of crane span structure has been realized, in order 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: a fixing piece of a cable bridge comprises a first bridge, wherein one side of the first bridge is connected with a second bridge, the rear sides of the first bridge and the second bridge are provided with a third bridge, the shapes of the shaft sections of the first bridge and the second bridge are L-shaped, the first bridge has the same structure as the second bridge, the third bridge and a fourth bridge, and one side of the third bridge is connected with a fourth bridge;

first crane span structure sets up to a set of with the second crane span structure, and the top surface of first crane span structure and second crane span structure is equipped with the locating hole, third crane span structure and fourth crane span structure set up to a set of, the connector is installed in the junction matching of third crane span structure, fourth crane span structure and first crane span structure and second crane span structure, the inside of connector is provided with the cavity, the inside vertical locating lever of installing of cavity, the circumference side outer wall fixed mounting of locating lever has the dog, and the one pot head that the circumference side outer wall of locating lever is close to the dog is equipped with the spring, the one end of spring and the inner wall fixed connection of cavity.

In a preferred embodiment, a flat plate is arranged at the joint of the first bridge and the second bridge, and a convex plate is arranged at the top end of the flat plate.

In a preferred embodiment, one end of the positioning rod is matched with the positioning hole, and the axial section of the positioning rod is in a T shape.

In a preferred embodiment, the inner walls of the first bridge and the second bridge are provided with positioning grooves, positioning columns are arranged inside the positioning grooves, and one ends of the positioning columns are fixedly connected with the flat plate.

In a preferred embodiment, a cable separation plate is arranged on the top of the flat plate, and fixing plates are fixedly connected to two ends of the cable separation plate.

In a preferred embodiment, one end of one of the fixing plates is attached to the first bridge, one end of the other fixing plate is attached to the second bridge, fastening bolts are embedded into joints of the fixing plates, the first bridge and the second bridge, and the fixing plates are fixedly connected with the first bridge and the second bridge through the fastening bolts.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up connector, locating lever and locating hole, put into the inside of connector with first crane span structure and second crane span structure and third crane span structure and fourth crane span structure, loosen the locating lever afterwards, the spring resumes the deformation, the one end of locating lever enters into the locating hole, can fix first crane span structure and second crane span structure and third crane span structure and fourth crane span structure together through the connector, realized the connection of crane span structure, compare with prior art, solved the inconvenient problem of crane span structure connection;

2. the utility model discloses a set up the cable division board, with the fixed plate laminating on the lateral wall of first crane span structure and second crane span structure, with the junction that fastening bolt embedded into dull and stereotyped and first crane span structure and second crane span structure, realize dull and stereotyped installation, avoid the cable winding phenomenon to appear, guarantee the winding displacement of cable.

Drawings

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

Fig. 2 is a schematic view of the installation structure of the connector of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 2.

The reference signs are: the cable separation device comprises a first bridge frame 1, a second bridge frame 2, a connector 3, a third bridge frame 4, a fourth bridge frame 5, a positioning rod 6, a fastening bolt 7, a fixing plate 8, a cable separation plate 9, a flat plate 10, a convex plate 11, a positioning groove 12, a positioning column 13, a positioning hole 14, a cavity 15, a stop block 16 and a spring 17.

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.

The utility model discloses a fixing part of cable testing bridge of embodiment, including first crane span structure 1, one side of first crane span structure 1 is connected with second crane span structure 2, the rear side of first crane span structure 1 and second crane span structure 2 is provided with third crane span structure 4, and the axle cross-sectional shape of first crane span structure 1 and second crane span structure 2 sets up to "L" shape, first crane span structure 1 is the same with second crane span structure 2, third crane span structure 4 and fourth crane span structure 5, one side of third crane span structure 4 is connected with fourth crane span structure 5;

first crane span structure 1 sets up to a set of with second crane span structure 2, and the top surface of first crane span structure 1 and second crane span structure 2 is equipped with locating hole 14, third crane span structure 4 and fourth crane span structure 5 set up to a set of, third crane span structure 4, fourth crane span structure 5 are installed connector 3 with the junction matching of first crane span structure 1 and second crane span structure 2, the inside of connector 3 is provided with cavity 15, the inside vertical installation of cavity 15 has locating lever 6, the circumference side outer wall fixed mounting of locating lever 6 has dog 16, and the circumference side outer wall of locating lever 6 is close to a pot head of dog 16 and is equipped with spring 17, the one end of spring 17 and the inner wall fixed connection of cavity 15.

A flat plate 10 is arranged at the joint of the first bridge frame 1 and the second bridge frame 2, and a convex plate 11 is arranged at the top end of the flat plate 10.

One end of the positioning rod 6 is matched with the positioning hole 14, and the axial section of the positioning rod 6 is T-shaped.

As shown in fig. 1 to 3, the implementation scenario specifically includes: in the practical use process, the first bridge frame 1 and the second bridge frame 2 are respectively close to the third bridge frame 4 and the fourth bridge frame 5, the positioning rod 6 is stirred upwards, the positioning rod 6 drives the stop block 16 to move upwards at the moment, the stop block 16 extrudes the spring 17, the spring 17 generates elastic deformation in the cavity 15, one end of the positioning rod 6 enters the cavity 15, the first bridge frame 1, the second bridge frame 2, the third bridge frame 4 and the fourth bridge frame 5 are placed in the connector 3 at the moment, the positioning rod 6 is loosened subsequently, the spring 17 recovers deformation, one end of the positioning rod 6 enters the positioning hole 14, the first bridge frame 1, the second bridge frame 2, the third bridge frame 4 and the fourth bridge frame 5 can be fixed together through the connector 3, the bridge frame connection is realized, and the problem of inconvenient bridge frame connection is specifically solved by the implementation mode.

The inner walls of the first bridge frame 1 and the second bridge frame 2 are both provided with positioning grooves 12, positioning columns 13 are arranged inside the positioning grooves 12, and one ends of the positioning columns 13 are fixedly connected with the flat plate 10.

The top of the flat plate 10 is provided with a cable separation plate 9, and two ends of the cable separation plate 9 are fixedly connected with fixing plates 8.

One end of one fixing plate 8 is attached to the first bridge frame 1, one end of the other fixing plate 8 is attached to the second bridge frame 2, fastening bolts 7 are embedded into the joints of the fixing plates 8 and the first and

second bridge frames

1 and 2, and the fixing plates 8 are fixedly connected with the first and

second bridge frames

1 and 2 through the fastening bolts 7.

As shown in fig. 1, the implementation scenario specifically includes: when the cable arranging device is used, the first bridge frame 1 and the second bridge frame 2 are close to each other, the positioning columns 13 are aligned to the positioning grooves 12, the flat plate 10 is fixedly connected with the first bridge frame 1 and the second bridge frame 2, the fixing plate 8 is attached to the side walls of the first bridge frame 1 and the second bridge frame 2, the fastening bolts 7 are embedded into the connecting positions of the flat plate 10 and the first bridge frame 1 and the second bridge frame 2, the installation of the flat plate 10 is achieved, the cable is prevented from being wound, and the cable arranging is guaranteed.

The utility model discloses a theory of operation:

referring to the attached drawings 1-3 of the specification, a connecting body 3, a positioning rod and a positioning hole 14 are arranged, a first bridge frame 1, a second bridge frame 2, a third bridge frame 4 and a fourth bridge frame 5 are placed inside the connecting body 3, then the positioning rod 6 is loosened, a spring 17 recovers deformation, one end of the positioning rod 6 enters the positioning hole 14, the first bridge frame 1, the second bridge frame 2, the third bridge frame 4 and the fourth bridge frame 5 can be fixed together through the connecting body 3, the bridge frame connection is achieved, and the problem that the bridge frames are inconvenient to connect is solved.

Referring to the attached drawing 1 of the specification, a cable partition plate 9 is arranged, a fixing plate 8 is attached to the side walls of the first bridge frame 1 and the second bridge frame 2, and a fastening bolt 7 is embedded into the joint of the flat plate 10 and the first bridge frame 1 and the second bridge frame 2, so that the flat plate 10 is installed, the cable is prevented from being wound, and the flat cable is ensured.

And finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a fixing piece of cable testing bridge, includes first crane span structure (1), its characterized in that: one side of the first bridge frame (1) is connected with a second bridge frame (2), a third bridge frame (4) is arranged on the rear sides of the first bridge frame (1) and the second bridge frame (2), the shapes of the axial sections of the first bridge frame (1) and the second bridge frame (2) are L-shaped, the first bridge frame (1) and the second bridge frame (2) are identical in structure, the third bridge frame (4) and the fourth bridge frame (5) are identical in structure, and one side of the third bridge frame (4) is connected with a fourth bridge frame (5);

first crane span structure (1) sets up to a set of with second crane span structure (2), and first crane span structure (1) is equipped with locating hole (14) with the top surface of second crane span structure (2), third crane span structure (4) and fourth crane span structure (5) set up to a set of, connector (3) are installed in the junction matching of third crane span structure (4), fourth crane span structure (5) and first crane span structure (1) and second crane span structure (2), the inside of connector (3) is provided with cavity (15), the inside vertical locating lever (6) of installing of cavity (15), circumference side outer wall fixed mounting of locating lever (6) has dog (16), and the one pot head that the circumference side outer wall of locating lever (6) is close to dog (16) is equipped with spring (17), the one end of spring (17) and the inner wall fixed connection of cavity (15).

2. The cable tray fixture of claim 1, wherein: a flat plate (10) is arranged at the joint of the first bridge (1) and the second bridge (2), and a convex plate (11) is arranged at the top end of the flat plate (10).

3. The cable tray fixture of claim 1, wherein: one end of the positioning rod (6) is matched with the positioning hole (14), and the axial section of the positioning rod (6) is T-shaped.

4. The cable tray fixture of claim 2, wherein: the inner walls of the first bridge frame (1) and the second bridge frame (2) are respectively provided with a positioning groove (12), a positioning column (13) is arranged inside the positioning groove (12), and one end of the positioning column (13) is fixedly connected with the flat plate (10).

5. The cable tray fixture of claim 2, wherein: the top of the flat plate (10) is provided with a cable separation plate (9), and two ends of the cable separation plate (9) are fixedly connected with fixing plates (8).

6. The cable tray fixture of claim 5, wherein: one end of one fixing plate (8) is attached to the first bridge (1), the other end of the fixing plate (8) is attached to the second bridge (2), fastening bolts (7) are embedded into the joints of the fixing plate (8) and the first bridge (1) and the second bridge (2), and the fixing plate (8) is fixedly connected with the first bridge (1) and the second bridge (2) through the fastening bolts (7).