Surge arrester test bracket
A lightning arrester and support plate technology, which is applied in the field of arrester test auxiliary devices, can solve the problems such as the need to repeatedly disconnect the wiring of the arrester, and achieve the effects of saving time, reducing workload and improving work efficiency.
Active Publication Date: 2019-11-26
STATE GRID CORP OF CHINA +1
View PDF3 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] In view of this, the embodiment of the present invention provides a lightning arrester test bracket capable of improving the testing efficiency of the lightning arrester, so as to solve the problem in the prior art that the wires need to be repeatedly disconnected during the lightning arrester test
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0041] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
[0042] In order to illustrate the technical solutions of the present invention, specific examples are used below to illustrate.
[0043] The embodiment of the present invention provides a lightning arrester test bracket, combined with figure 1 , image 3 and Figure 4 As shown, the arrester test stand includes a base 10 , a first support plate 20 and a second support plate 30 . The base 10 is ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The present invention belongs to the technical field of lightning arrest test auxiliary devices, especially to a lightning arrester test support. The lightning arrester test support comprises a pedestal, a first support plate and a second support plate; a first end of the first support plate is fixed on the pedestal, and a second end of the first support plate is suitable for supporting a lightning arrester; the first support plate is provided with a first wiring terminal suitable for connecting with a test clamp of a lightning arrester calibration instrument; the second support plate and thefirst support plate are arranged in parallel, a first end of the second support plate is connected with the pedestal, the second support plate can rotate with a connection point of the pedestal aroundthe first end of the second support plate, and a second end of the second support plate is suitable for supporting the lightning arrester; and the second support plate is provided with a second wiring terminal suitable for connecting with the other test clamp of the lightning arrester calibration instrument. The lightning arrester test support can effectively fix the detected lightning arrester by employing the scheme, the test is safer, and the detection data is more accurate. The test clamp is fixed to perform repeat test with no need for repeat wiring and wiring dismounting so that operators' workload can be reduced, time can be saved, and work efficiency can be improved.
Description
technical field [0001] The invention belongs to the technical field of lightning arrester test auxiliary devices, in particular to a lightning arrester test bracket. Background technique [0002] Surge arrester is an important electrical equipment in the power system. It has the function of introducing the impact current into the earth. It is used to protect the power transmission and transformation equipment from lightning overvoltage or operating overvoltage damage, and to ensure the safe and stable operation of the system. In order to ensure the normal operation of the arrester, it is necessary to test the arrester regularly to check whether there is any fault or defect in the arrester. [0003] During the test of the arrester, there is no professional test bracket. Most operators use existing items to fix the arrester, such as tool boxes, tables, chairs, or wooden boards. This method is not stable, and it is easy for the arrester to fall to the ground during the test. ,...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G01R1/04
CPCG01R1/0408G01R1/0416
Inventor 胡志朝刘振坤段东领
Owner STATE GRID CORP OF CHINA