CN214099937U

CN214099937U - Electric clamp with file

Info

Publication number: CN214099937U
Application number: CN202022853535.7U
Authority: CN
Inventors: 赖福兴; 杨森; 林伟斌; 姚旭瑞; 陈莉芬
Original assignee: Quanzhou Power Supply Co of State Grid Fujian Electric Power Co Ltd; Quanzhou Economic and Technological Development Branch of Quanzhou Yixing Electric Power Engineering Construction Co Ltd
Current assignee: Quanzhou Power Supply Co of State Grid Fujian Electric Power Co Ltd; Quanzhou Economic and Technological Development Branch of Quanzhou Yixing Electric Power Engineering Construction Co Ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-08-31
Anticipated expiration: 2030-12-01

Abstract

The utility model relates to an electric power overhauls instrument technical field, in particular to take electric clamp of file. The tool comprises a long clamping handle, a short clamping handle, a rotating part and a spring, wherein the long clamping handle is connected with the short clamping handle through the rotating part, the spring is arranged on the rotating part and enables the front ends of the long clamping handle and the short clamping handle to have closing force so as to form a clamping mouth, the rear section of the long clamping handle is a holding section, and the front section of the long clamping handle is provided with file tooth textures on one side of the outer side of the opposite clamping mouth. This instrument has integrated two kinds of instruments of electric clamp and file, has improved portability and ease for use, and then has improved work efficiency.

Description

Electric clamp with file

Technical Field

The utility model relates to an electric power overhauls instrument technical field, in particular to take electric clamp of file.

Background

When the transformer substation detects the resistance of the grounding grid, the grounding flat iron and the resistance measuring device need to be connected by using the electric clamp, but because the grounding flat iron is coated with protective paint, the direct connection cannot be conducted in most of the time, and therefore the measurement work cannot be completed smoothly. In actual production, protective paint at the connecting part is generally scraped off by an electric knife or a file, and then the grounding flat iron is clamped by an electric clamp for measurement. Therefore, the operator needs to carry at least two tools with him and the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a portable and easy-to-use electric clamp with a file.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a take electric clamp of file which characterized in that: the long clamping handle is connected with the short clamping handle through the rotating part, the spring is arranged on the rotating part and enables the front ends of the long clamping handle and the short clamping handle to have closing force so as to form a clamping mouth, the rear section of the long clamping handle is a holding section, and the front section of the long clamping handle is provided with file tooth textures on one side of the outer side of the clamping mouth.

Further, the rotatable part includes first curb plate, second curb plate, pivot, first curb plate is equipped with two, and two parallel spaced of first curb plate locate on the long holder, the second curb plate is equipped with two, and two parallel spaced of second curb plate locate on the short holder, and two second curb plates are located between two first curb plates, and each first curb plate is equipped with the perforation with each second curb plate corresponding position, the pivot is passed and is respectively perforated and make first curb plate and second curb plate rotatable coupling, the spring has the torsional spring structure, and the spring housing is located in the pivot and both ends support long holder and short holder respectively.

Furthermore, the first protruding clamping part is formed on the inner side of the long clamping handle relative to the clamping nozzle, the second protruding clamping part is formed on the inner side of the short clamping handle relative to the clamping nozzle, and the first protruding clamping part and the second protruding clamping part can be attached to each other by rotating the long clamping handle and the short clamping handle.

Furthermore, the first protruding clamping part and the second protruding clamping part are provided with anti-skidding textures on opposite sides.

Furthermore, the long clamp handle and the short clamp handle are made of carbon tool steel.

Furthermore, a protective ring is arranged on the holding section of the long clamp handle.

It is right from the foregoing description the utility model discloses, compare with prior art, the utility model provides a pair of take electric clamp of file has integrated two kinds of instruments of electric clamp and file, has improved portability and ease of use, and then has improved work efficiency.

Drawings

Fig. 1 is a schematic view of an electric clamp with a file according to the present invention.

Fig. 2 is a rear view of the present invention shown in fig. 1.

Fig. 3 is a schematic view of the open state of the electric clamp with the file according to the present invention.

The labels in the figure correspond to the following: 1. the long clamping handle, 11, a first convex clamping part, 12, a holding section, 13, a protective ring, 14, a tooth filing texture, 2, a short clamping handle, 21, a second convex clamping part, 3, a rotating part, 31, a first side plate, 32, a second side plate, 33, a rotating shaft and 4, a spring.

Detailed Description

The present invention will be further described with reference to the following detailed description.

Referring to fig. 1 to 3, an electric clamp with a file includes a long clamp handle 1, a short clamp handle 2, a rotating member 3, and a spring 4.

Long clamping bar 1 is connected through rotating part 3 between the short clamping bar 2, rotating part 3 includes first curb plate 31, second curb plate 32, pivot 33, first curb plate 31 is equipped with two, the parallel spaced of two first curb plates 31 is located on long clamping bar 1, second curb plate 32 is equipped with two, the parallel spaced of two second curb plates 32 is located on short clamping bar 2, and two second curb plates 32 are located between two first curb plates 31, each first curb plate 31 is equipped with the perforation with each second curb plate 32 corresponding position, pivot 33 passes each perforation and makes first curb plate 31 and second curb plate 32 rotatable coupling, spring 4 has the torsional spring structure, spring 4 overlaps on pivot 33 and both ends support long clamping bar 1 and short clamping bar 2 respectively, spring 4 makes the front end of long clamping bar 1 and short clamping bar 2 possess the closing force in order to form the dop. The long clamping handle 1 forms a first protruding clamping part 11 relative to the inner side of the clamping mouth, the short clamping handle 2 forms a second protruding clamping part 21 relative to the inner side of the clamping mouth, the long clamping handle 1 and the short clamping handle 2 rotate to enable the first protruding clamping part 11 and the second protruding clamping part 21 to be attached to each other, and anti-skidding textures are arranged on the first protruding clamping part 11 and the second protruding clamping part 21 in opposite directions. The rear section of the long clamp handle 1 is a holding section 12, and a protective ring 13 is arranged on the holding section 12. The front section of the long clamp handle 1 is provided with a tooth filing texture 14 on the outer side surface opposite to the clamping mouth. The long clamp handle 1 and the short clamp handle 2 are made of carbon tool steel.

The electric clamp with the file has the following use principle:

taking the grounding grid resistance measured by the transformer substation as an example, an operator holds the holding section 12 at the rear section of the long clamp handle 1 with his hand, polishes off the protective paint or rust layer on the grounding flat iron through the rasp tooth texture 14 at the front section of the long clamp handle 1 to ensure effective conduction, and the protective ring 13 on the holding section 12 plays a role in protecting fingers to avoid mistaken scratching of the fingers in the polishing process. And then overcoming the spring force to enable the long clamp handle 1 and the short clamp handle 2 to rotate to the position where the ground flat iron is clamped after the clamping mouth is opened, so as to carry out subsequent measurement work.

The above-mentioned only be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and all utilize this design right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims

1. The utility model provides a take electric clamp of file which characterized in that: the long clamping handle is connected with the short clamping handle through the rotating part, the spring is arranged on the rotating part and enables the front ends of the long clamping handle and the short clamping handle to have closing force so as to form a clamping mouth, the rear section of the long clamping handle is a holding section, and the front section of the long clamping handle is provided with file tooth textures on one side of the outer side of the clamping mouth.

2. The electric clamp with the file according to claim 1, wherein: the rotatable part includes first curb plate, second curb plate, pivot, first curb plate is equipped with two, and two parallel spaced of first curb plate locate on the long holder, the second curb plate is equipped with two, and two parallel spaced of second curb plate locate on the short holder, and two second curb plates are located between two first curb plates, and each first curb plate is equipped with the perforation with each second curb plate corresponding position, the pivot is passed and is respectively perforated and make first curb plate and second curb plate rotatable coupling, the spring has the torsional spring structure, and the spring housing is located in the pivot and both ends are supported long holder and short holder respectively.

3. The electric clamp with the file according to claim 1, wherein: the long clamping handle forms a first protruding clamping part relative to the inner side of the clamping nozzle, the short clamping handle forms a second protruding clamping part relative to the inner side of the clamping nozzle, and the long clamping handle and the short clamping handle rotate to enable the first protruding clamping part and the second protruding clamping part to be attached to each other.

4. The electric clamp with the file according to claim 3, wherein: the first protruding clamping part and the second protruding clamping part are provided with anti-skidding textures on opposite sides.

5. The electric clamp with the file according to claim 1, wherein: the long clamp handle and the short clamp handle are made of carbon tool steel.

6. The electric clamp with the file according to claim 1, wherein: and a protective ring is arranged on the holding section of the long clamp handle.