CN216355739U

CN216355739U - Cable clamp for power grid reliability maintenance

Info

Publication number: CN216355739U
Application number: CN202122518946.5U
Authority: CN
Inventors: 石祖昌; 蒋友权; 刘涌; 陈莉; 袁秋实; 杨宏宇
Original assignee: SHANGHAI PROINVENT INFORMATION TECH Ltd; Kaili Power Supply Bureau of Guizhou Power Grid Co Ltd
Current assignee: SHANGHAI PROINVENT INFORMATION TECH Ltd; Kaili Power Supply Bureau of Guizhou Power Grid Co Ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-04-19
Anticipated expiration: 2031-10-20

Abstract

The utility model relates to a cable clamp for power grid reliability maintenance, which comprises a first clamp, a second clamp, a clamp fixing seat, a bolt and a nut, wherein the first clamp comprises a first base and a first clamp arm, the first clamp arm is fixedly arranged on the first base, a first screw hole is formed in the first base, a first semicircular groove is formed in the side surface of the first clamp arm, a first through hole is formed in the top of the first clamp arm, the second clamp comprises a second base and a second clamp arm, the second clamp arm is fixedly arranged on the second base, a second screw hole is formed in the second base, a second semicircular groove is formed in the side surface of the second clamp arm, a second through hole is formed in the top of the second clamp arm, and the first clamp and the second clamp are fixedly arranged on the clamp fixing seat. Compared with the prior art, the utility model has the advantages of improving the maintenance efficiency and safety and the like.

Description

Cable clamp for power grid reliability maintenance

Technical Field

The utility model relates to the field of power grid maintenance, in particular to a cable clamp for power grid reliability maintenance.

Background

The reliability of the power grid needs to be improved based on the actual power grid and on the planning of the power grid. Specifically, when the reliability of the power grid is improved, the power grid line can be maintained in the modes of replacing the residual equipment, insulating the bare conductor, patrolling and overhauling the circuit equipment and the like. However, in the actual circuit maintenance operation, the situation of one-man operation often occurs, and working conditions such as severe weather often occur, and under these working conditions, the clamping and fixing of the cable line are difficult to be completed, and it is difficult to perform the inspection and maintenance of the cable by using corresponding equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a cable clamp for reliability maintenance of a power grid.

The purpose of the utility model can be realized by the following technical scheme:

a cable clamp for power grid reliability maintenance comprises a first clamp, a second clamp, a clamp fixing seat, a bolt and a nut, wherein the first clamp comprises a first base and a first clamping arm,

the first clamping arm is fixedly arranged on the first base, a first screw hole is arranged on the first base, a first semicircular groove is arranged on the side surface of the first clamping arm, a first through hole is arranged at the top of the first clamping arm,

the second clamp comprises a second base and a second clamp arm, the second clamp arm is fixedly arranged on the second base, a second screw hole is arranged on the second base, a second semicircular groove is arranged on the side surface of the second clamp arm, a second through hole is arranged at the top of the second clamp arm,

the clamp fixing seat is provided with a first base hole matched with the first screw hole in shape and a second base hole matched with the second screw hole in shape, the first clamp is fixedly connected with the clamp fixing seat through the first screw hole, the first base hole, a bolt and a nut, the second clamp is fixedly connected with the clamp fixing seat through the second screw hole and the second base hole, the first clamp and the second clamp are fixedly connected with each other through a first perforation, a second perforation, a bolt and a nut, and the first semicircular groove and the second semicircular groove are oppositely arranged to form a cable perforation.

Preferably, the second base hole is an oblong hole.

Preferably, the bottom of the first semicircular groove is provided with a first maintenance equipment cavity for setting maintenance equipment, and the bottom of the second semicircular groove is provided with a second maintenance equipment cavity for setting maintenance equipment.

Preferably, the bottom of the first overhauling equipment cavity is provided with a first equipment hole penetrating through the first clamping arm, and the bottom of the second overhauling equipment cavity is provided with a second equipment hole penetrating through the second clamping arm.

Preferably, the side surface of the first clamping arm is further provided with a guide blind hole, the side surface of the second clamping arm is provided with a guide post matched with the guide blind hole in shape and position, and the guide post is inserted into the guide blind hole.

Preferably, two base mounting holes are formed in two sides of the middle of the fixture fixing seat.

Preferably, the base mounting hole is a rectangular hole.

Preferably, a first holding plate is arranged on the side surface, far away from the first semicircular groove, of the first clamping arm, and a second holding plate is arranged on the side surface, far away from the second semicircular groove, of the second clamping arm.

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

1) the first clamp and the second clamp are matched, so that the cable to be overhauled can be effectively clamped and limited, and the first clamp and the second clamp are fixed on the clamp fixing seat, so that the cable can be conveniently fixed under severe conditions and in the process of single-person operation, and the overhauling efficiency and safety are improved;

2) the first semicircular groove and the second semicircular groove are arranged, and the first overhauling equipment cavity and the second overhauling equipment cavity are formed, so that a wire harness can be effectively clamped, cable detecting equipment can be effectively placed, and overhauling accuracy and efficiency are improved;

3) the second base hole is a long round hole, the distance between the second clamp and the first clamp can be adjusted during installation, the second clamp can be suitable for different cables, the application range of the cable clamp is widened, and the installation difficulty of the cable clamp is reduced;

4) the guide post and the guide blind hole are arranged, so that the first clamp and the second clamp can be conveniently butted, the operation difficulty is reduced, and the overhauling efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of a first clamp of the present invention;

FIG. 2 is a schematic structural view of a second clamp of the present invention;

FIG. 3 is a schematic structural view of a fixture mounting seat of the present invention;

FIG. 4 is a schematic structural view of the fixture mounting seat of the present invention;

FIG. 5 is an assembly view of the first clamp and the clamp mount of the present invention;

FIG. 6 is a view illustrating an installation process of the first clamp and the clamp holder according to the present invention;

FIG. 7 is a view illustrating an installation process of the first clamp and the clamp holder according to the present invention;

fig. 8 is a schematic structural diagram of the present invention.

The fixture comprises a base, a first fixture, a second fixture, a fixture fixing seat, a first fixture, a second fixture fixing seat, a second fixture, a fixture fixing seat, a second fixture, a fixture fixing seat, a second fixture fixing seat, a first fixture fixing seat, a second fixture hole, a second fixture, 16, a second fixture hole, 17, a second fixture, a 17, a second base, a 17, a second base.

Detailed Description

The utility model is described in detail below with reference to the figures and specific embodiments. Note that the following description of the embodiments is merely a substantial example, and the present invention is not intended to be limited to the application or the use thereof, and is not limited to the following embodiments.

Examples

The utility model provides a cable clamp for electric wire netting reliability overhauls, includes first anchor clamps 1, second anchor clamps 2, anchor clamps fixing base 3, bolt 4, nut 5, first anchor clamps 1 includes first base 6, first arm lock 7.

Specifically, first arm lock 7 is fixed to be located on first base 6, first screw 8 has been seted up on first base 6, first semicircle groove 9 has been seted up to the side of first arm lock 7, first maintenance equipment chamber 18 that is used for setting up maintenance equipment is seted up to the bottom of first semicircle groove 9, first equipment hole 20 that runs through first arm lock 7 has been seted up to the tank bottom of first maintenance equipment chamber 18, first perforation 10 has been seted up at the top of first arm lock 7, direction blind hole 22 has still been seted up to the side of first arm lock 7.

The second clamp 2 comprises a second base 11 and a second clamping arm 12, the second clamping arm 12 is fixedly arranged on the second base 11, a second screw hole 13 is formed in the second base 11, a second semicircular groove 14 is formed in the side surface of the second clamping arm 12, a second maintenance equipment cavity 19 used for setting maintenance equipment is formed in the bottom of the second semicircular groove 14, a second equipment hole 21 penetrating through the second clamping arm 12 is formed in the bottom of the second maintenance equipment cavity 19, a second through hole 15 is formed in the top of the second clamping arm 12, a guide column 23 matched with the shape and the position of the guide blind hole 22 is arranged on the side surface of the second clamping arm 12, and the guide column 23 is inserted into the guide blind hole 22.

In order to facilitate the holding of the first and

second clamps

1 and 2, a first holding plate 25 is disposed on a side surface of the first clamping arm 7 away from the first semicircular slot 9, and a second holding plate 26 is disposed on a side surface of the second clamping arm 12 away from the second semicircular slot 14.

Set up on anchor clamps fixing base 3 with the first base hole 16 of 8 shape looks adaptations of first screw, with the second base hole 17 of 13 shape looks adaptations of second screw, second base hole 17 is the slotted hole, first anchor clamps 1 is through first screw 8, first base hole 16, bolt 4, nut 5 and anchor clamps fixing base 3 fixed connection, second anchor clamps 2 is through second screw 13, second base hole 17 and anchor clamps fixing base 3 fixed connection, first anchor clamps 1, through first perforation 10 between second anchor clamps 2, second perforation 15, bolt 4, nut 5 fixed connection, first semicircular groove 9, second semicircular groove 14 sets up relatively and forms the cable perforation.

In order to be convenient for install fixedly in the use to anchor clamps fixing base 3, two base mounting holes 24 have been seted up to the middle part both sides of anchor clamps fixing base 3, and base mounting hole 24 is the rectangular hole.

When the tool is used, the bolt 4 sequentially penetrates through the first screw hole 8 and the first base hole 16 and then is in threaded connection with the nut 5 to complete the fixing of the first clamp 1 and the clamp fixing seat 3, the wire harness to be overhauled is located in the first semicircular groove 9, then the second clamp 2 is placed on the clamp fixing seat 3, the guide column 23 is inserted into the guide blind hole 22, the bolt 4 sequentially penetrates through the second screw hole 13 and the oblong hole, the bolt 4 can move in the oblong hole, the position of the second clamp 2 is adjusted to enable the first clamp 1 to be close to the second clamp 2, and the bolt 4 is in threaded connection with the nut 5 to complete the fixing of the second clamp 2 and the clamp fixing seat 3.

When the cable inspection device is used, the inspection end of the cable inspection device is placed in the first inspection equipment cavity 18 and the second inspection equipment cavity 19, and the wiring of the cable inspection device is led out through the first equipment hole 20 and the second equipment hole 21 to inspect cables.

The above embodiments are merely examples and do not limit the scope of the present invention. These embodiments may be implemented in other various manners, and various omissions, substitutions, and changes may be made without departing from the technical spirit of the present invention.

Claims

1. A cable clamp for power grid reliability maintenance is characterized by comprising a first clamp (1), a second clamp (2), a clamp fixing seat (3), a bolt (4) and a nut (5), wherein the first clamp (1) comprises a first base (6) and a first clamping arm (7),

the first clamping arm (7) is fixedly arranged on the first base (6), a first screw hole (8) is formed in the first base (6), a first semicircular groove (9) is formed in the side surface of the first clamping arm (7), a first through hole (10) is formed in the top of the first clamping arm (7),

the second clamp (2) comprises a second base (11) and a second clamping arm (12), the second clamping arm (12) is fixedly arranged on the second base (11), a second screw hole (13) is formed in the second base (11), a second semicircular groove (14) is formed in the side surface of the second clamping arm (12), a second through hole (15) is formed in the top of the second clamping arm (12),

the clamp fixing seat (3) is provided with a first base hole (16) matched with the first screw hole (8) in shape and a second base hole (17) matched with the second screw hole (13) in shape, the first clamp (1) is fixedly connected with the clamp fixing seat (3) through the first screw hole (8), the first base hole (16), a bolt (4), a nut (5), the second clamp (2) is fixedly connected with the clamp fixing seat (3) through the second screw hole (13) and the second base hole (17), the first clamp (1) and the second clamp (2) are fixedly connected with each other through a first perforation (10), a second perforation (15), the bolt (4) and the nut (5), and the first semicircular groove (9) and the second semicircular groove (14) are oppositely arranged to form a cable perforation.

2. A cable clamp for electrical network reliability service according to claim 1, wherein the second base hole (17) is an oblong hole.

3. The cable clamp for power grid reliability maintenance according to claim 1, wherein a first maintenance equipment cavity (18) for arranging maintenance equipment is formed in the bottom of the first semicircular groove (9), and a second maintenance equipment cavity (19) for arranging maintenance equipment is formed in the bottom of the second semicircular groove (14).

4. The cable clamp for the grid reliability maintenance according to claim 3, wherein the bottom of the first maintenance equipment cavity (18) is provided with a first equipment hole (20) penetrating through the first clamping arm (7), and the bottom of the second maintenance equipment cavity (19) is provided with a second equipment hole (21) penetrating through the second clamping arm (12).

5. The cable clamp for the grid reliability overhaul according to claim 1, wherein a guide blind hole (22) is further formed in the side surface of the first clamping arm (7), a guide post (23) matched with the guide blind hole (22) in shape and position is arranged on the side surface of the second clamping arm (12), and the guide post (23) is inserted into the guide blind hole (22).

6. The cable clamp for the power grid reliability overhaul according to claim 1, wherein two base mounting holes (24) are formed in two sides of the middle of the clamp fixing seat (3).

7. A cable clamp for grid reliability service according to claim 6, characterized in that the base mounting hole (24) is a rectangular hole.

8. The cable clamp for the grid reliability maintenance according to claim 1, wherein a first holding plate (25) is arranged on the side of the first clamping arm (7) far away from the first semicircular groove (9), and a second holding plate (26) is arranged on the side of the second clamping arm (12) far away from the second semicircular groove (14).