CN215493754U

CN215493754U - Safe type electric power test pincers

Info

Publication number: CN215493754U
Application number: CN202121795805.1U
Authority: CN
Inventors: 宋桃桃
Original assignee: Nanjing Yichen Electric Power Technology Co ltd
Current assignee: Nanjing Yichen Electric Power Technology Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-01-11
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a safety type electric power test clamp, relates to the technical field of electric power test clamps, and aims to solve the problems that the safety of the existing electric power test clamp is low, and the hands of workers are easy to mistakenly touch a detection block, so that the workers get electric shock and safety accidents are caused. The utility model discloses a clamping part, including clamping part, protection spring and clamping part fixed connection, the grip block main part is installed to the one end of protection spring, the externally mounted of grip block main part has the insulating layer, the inside of grip block main part is provided with the anticreep groove, insulating transparent plate is all installed at both ends around the clamping part, insulating transparent plate and clamping part fixed connection.

Description

Safe type electric power test pincers

Technical Field

The utility model relates to the technical field of electric power test tongs, in particular to a safety electric power test tong.

Background

The power test clamp adopts ABS with high pressure resistance and high strength as a clamp frame, adopts high-quality copper material with certain hardness, and is formed into a clamp opening after punch forming and special nickel plating treatment. The jaw is divided into an upper layer and a lower layer, and the jaw is insulated, and the current and the voltage are separated. Keep silent and can move about to face contact, so have characteristics such as the pincers are convenient, safety, intensity are big, contact performance is good, electric power test pincers make essential instrument in electric power test, have greatly strengthened the security that the staff carries out electric power detection during operation, guarantee staff's life safety.

However, the existing power test clamp is low in safety, and the hands of workers are easy to touch the detection blocks by mistake, so that the workers get electric shock and safety accidents are caused; therefore, the existing requirements are not met, and a safe type electric power test clamp is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a safe electric power test clamp, which aims to solve the problems that the safety of the electric power test clamp provided by the background technology is low, and the hands of workers easily touch a detection block by mistake, so that the workers get electric shock and safety accidents are caused.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a safe type electric power test pincers, includes the clamping part, the internally mounted of clamping part has the protection spring, protection spring and clamping part fixed connection, the grip block main part is installed to the one end of protection spring, the externally mounted of grip block main part has the insulating layer, the inside of grip block main part is provided with the anticreep groove, insulating transparent plate is all installed at both ends around the clamping part, insulating transparent plate and clamping part fixed connection.

Preferably, the control handle is installed to the lower extreme of clamping part, the control handle sets up to the integrated into one piece structure with the clamping part, the protective cover is all installed at both ends around the clamping part.

Preferably, the lower end of the outer part of the control handle is provided with an anti-skidding sleeve, and the anti-skidding sleeve is fixedly connected with the control handle.

Preferably, a connecting shaft is installed on the inner side of the control handle and is fixedly connected with the control handle.

Preferably, an auxiliary spring is installed at one end of the connecting shaft and is fixedly connected with the connecting shaft.

Preferably, the upper end of clamping part is installed anti-skidding splint, anti-skidding splint and clamping part fixed connection.

Preferably, the wire is installed to the lower extreme of grip block main part, the wire and grip block main part fixed connection.

Compared with the prior art, the utility model has the beneficial effects that:

1. the device has the advantages that the buffering effect can be achieved by installing the protective spring, the clamping force of the device is prevented from being too large, the cable is clamped off, the cable is prevented from being damaged during detection, the using effect of the device is enhanced, the insulating transparent plate is installed, the hand of a worker can be prevented from mistakenly touching the clamping block main body, the worker is prevented from being electrically shocked, safety accidents are caused, the safety of the device is enhanced, and the life safety of the worker during working is guaranteed;

2. the auxiliary spring is arranged to facilitate the auxiliary staff to open the device, so that the device is more convenient to use and more humanized, the device can clamp materials by arranging the anti-slip clamping plate, the functional integrity of the device is ensured, the anti-slip sleeve can play a role in slip prevention, the device is prevented from being separated from the hands of the staff when in use, the practicability of the device is enhanced, and the device is more convenient to use.

Drawings

FIG. 1 is a schematic structural diagram of a safety power test clamp according to the present invention;

FIG. 2 is a front view of a safety electrical test tong according to the present invention;

FIG. 3 is an enlarged view of a portion A of the present invention.

In the figure: 1. a clamping portion; 2. a connecting shaft; 3. an auxiliary spring; 4. an anti-slip sleeve; 5. a guard spring; 6. a clamping block body; 7. an insulating layer; 8. a drop-proof groove; 9. an anti-slip splint; 10. a protective cover; 11. a wire; 12. a control handle; 13. an insulating transparent plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an embodiment of the present invention is shown: a safety electric power test clamp comprises a clamping part 1, a protection spring 5 is arranged in the clamping part 1, the protection spring 5 can play a role in buffering, the clamping force of the device is prevented from being too large, the cable is prevented from being pinched off, the cable is prevented from being damaged during detection, the using effect of the device is enhanced, the protection spring 5 is fixedly connected with the clamping part 1, a clamping block main body 6 is arranged at one end of the protection spring 5, an insulating layer 7 is arranged outside the clamping block main body 6, the insulating layer 7 is fixedly connected with the clamping block main body 6, an anti-falling groove 8 is arranged in the clamping block main body 6, a plurality of anti-falling grooves 8 are arranged, insulating transparent plates 13 are arranged at the front end and the rear end of the clamping part 1, the insulating transparent plates 13 can prevent hands of workers from mistakenly touching the clamping block main body 6, so that the workers get an electric shock is caused, a safety accident is caused, and the safety of the device is enhanced, the insulating transparent plate 13 is fixedly connected with the clamping part 1.

Further, the control handle 12 is installed to the lower extreme of clamping part 1, and control handle 12 sets up to the integrated into one piece structure with clamping part 1, and protective cover 10 is all installed at both ends around clamping part 1, and antiskid cover 4 is installed to the outside lower extreme of control handle 12, and antiskid cover 4 and control handle 12 fixed connection, installation antiskid cover 4 can play skid-proof effect, and the preventing means breaks away from with the staff hand when using, strengthens the practicality of device.

Furthermore, connecting axle 2 is installed to the inboard of control handle 12, connecting axle 2 and control handle 12 fixed connection, and auxiliary spring 3 is installed to the one end of connecting axle 2, and auxiliary spring 3 and connecting axle 2 fixed connection, installation auxiliary spring 3 are convenient for assist the staff to open the device, make the device use more handy, make the device more humanized.

Further, an anti-slip splint 9 is installed at the upper end of the clamping portion 1, the anti-slip splint 9 is fixedly connected with the clamping portion 1, and the anti-slip splint 9 is installed to enable the device to clamp materials, so that the functional integrity of the device is guaranteed.

Further, the wire 11 is installed to the lower extreme of grip block main part 6, and wire 11 and grip block main part 6 fixed connection, wire 11 all are connected through the draw-in groove with clamping part 1 and control handle 12, and installation wire 11 can play electrically conductive effect, guarantees the functional complete of device.

The working principle is as follows: when in use, a worker presses the control handle 12 to clamp the cable in the anti-drop groove 8 in the clamping block main body 6, when the clamping force is too large, the clamping block main body 6 transmits the force to the protection spring 5 to compress the force to avoid cable pinch-off and simultaneously ensure that the cable cannot be loosened, the insulating transparent plate 13 can prevent the hand of the worker from mistakenly touching the clamping block main body 6 to avoid electric shock of the worker, the device is provided with the protection spring 5 to play a role in buffering, the clamping force of the device is prevented from being too large to clamp the cable, the cable is ensured not to be damaged during detection, the use effect of the device is enhanced, the insulating transparent plate 13 can prevent the hand of the worker from mistakenly touching the clamping block main body 6 to cause electric shock of the worker, safety accidents are caused, the safety of the device is enhanced, the anti-slip function can be realized by the anti-slip sleeve 4, and when the device is used, break away from with the staff hand, the practicality of reinforcing device, installation auxiliary spring 3 is convenient for assist the staff to open the device, makes the device use more in good order, makes the device more humanized, and installation antiskid splint 9 can make the device grasp the material, guarantees the functional complete of device.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a safe type electric power test pincers, includes clamping part (1), its characterized in that: the utility model discloses a clamping part, including clamping part (1), internally mounted of clamping part (1) has protection spring (5), protection spring (5) and clamping part (1) fixed connection, grip block main part (6) are installed to the one end of protection spring (5), the externally mounted of grip block main part (6) has insulating layer (7), the inside of grip block main part (6) is provided with anticreep groove (8), insulating transparent plate (13) are all installed at both ends around clamping part (1), insulating transparent plate (13) and clamping part (1) fixed connection.

2. The safety electrical test clamp of claim 1, wherein: control handle (12) are installed to the lower extreme of clamping part (1), control handle (12) set up to the integrated into one piece structure with clamping part (1), protective cover (10) are all installed at both ends around clamping part (1).

3. The safety electrical test clamp of claim 2, wherein: the anti-skidding handle is characterized in that an anti-skidding sleeve (4) is installed at the lower end of the outer portion of the control handle (12), and the anti-skidding sleeve (4) is fixedly connected with the control handle (12).

4. The safety electrical test clamp of claim 2, wherein: the inner side of the control handle (12) is provided with a connecting shaft (2), and the connecting shaft (2) is fixedly connected with the control handle (12).

5. The safety electrical test clamp of claim 4, wherein: auxiliary spring (3) are installed to the one end of connecting axle (2), auxiliary spring (3) and connecting axle (2) fixed connection.

6. The safety electrical test clamp of claim 1, wherein: anti-skidding splint (9) are installed to the upper end of clamping part (1), anti-skidding splint (9) and clamping part (1) fixed connection.

7. The safety electrical test clamp of claim 1, wherein: the wire (11) is installed to the lower extreme of grip block main part (6), wire (11) and grip block main part (6) fixed connection.