An on-column switch control terminal test device
A technology for controlling terminals and test devices, which is applied to measuring devices, measuring device casings, circuit breaker tests, etc., can solve problems such as prone to misconnection, and achieve the effect of avoiding misconnection and precise connection
Active Publication Date: 2020-10-09
GUANGDONG POWER GRID CO LTD DONGGUAN POWER SUPPLY BUREAU +1
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Problems solved by technology
[0005] For this reason, the present invention provides a kind of switch control terminal test device on the column, to solve the existing test device, the control terminal and the test box are provided with many corresponding joints, and the corresponding joints need to be connected by wires , due to the large number of joints, it is easy to have the problem of wrong connection
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[0033] The following specific examples illustrate the implementation of the present invention. Those familiar with this technology can easily understand the other advantages and effects of the present invention from the contents disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present invention. , Not all examples. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0034] Distribution network automation is an important means to improve the reliability and quality of power supply, expand the power supply capacity, and realize the efficient and economic operation of the distribution network. It is also one of the important foundations for the realization of the smart grid. At this stage, my country's distribution network automation construction is being carried out on a l...
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The invention discloses a pole-mounted switch control terminal test device, which includes a control terminal and a portable test box. A plurality of terminal connection jacks are arranged on the surface of the control terminal, and a number of box connection jacks are arranged on the surface of the portable test box. The body connecting jack and the terminal connecting jack are connected by connecting wires. There are a number of lifting indicating components on the portable test box. The upper end extends out of the lifting hole and is connected with a lifting indicator. When one of the terminal connection jacks is inserted, the lifting indicator component near the corresponding box connection jack will work, and the lifting indicator in the lifting indicator component will pop up. , to provide instructions for the staff, through which the staff can determine the position of the box connection jack corresponding to the terminal connection jack, so as to achieve accurate connection and avoid the occurrence of wrong connection.
Description
Technical field [0001] The invention relates to the technical field of power equipment, in particular to a pole switch control terminal test device. Background technique [0002] Distribution network automation is an important means to improve the reliability and quality of power supply, expand the power supply capacity, and realize the efficient and economic operation of the distribution network. It is also one of the important foundations for the realization of the smart grid. At this stage, my country's distribution network automation construction is being carried out on a large scale. According to the equipment installation requirements, the on-post switch must undergo automation control terminal tests. [0003] Automated control terminal test equipment utilizes existing analog circuit breakers, related test instruments, automated terminal analogs, switching devices and other devices, and integrates them into portable boxes, and develops portable pole switches based on multi-pu...
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IPC IPC(8): G01R31/327G01R1/04
CPCG01R1/0416G01R31/327
Inventor 谢政威叶俊鸿张喆彭毅杰
Owner GUANGDONG POWER GRID CO LTD DONGGUAN POWER SUPPLY BUREAU