A withdrawable switchgear test bench
A technology of switchgear and test bench, which is applied in the direction of switchgear, electrical components, etc., to achieve the effect of convenient operation, high safety, and beautifying the layout of the panel
Active Publication Date: 2019-07-30
HUAINAN WANTAI RONGBO LIGHTING TECH
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Problems solved by technology
[0003] The switch cabinet test bench is mainly used to test the drawer current circuit, main circuit and control circuit of the withdrawable switchgear, which is convenient for operators to find problems in the control circuit, main circuit and current circuit, and improves work efficiency while ensuring performance. The switchgear test bench in the prior art is only aimed at the traditional switchgear. For the withdrawable switchgear that appears on the market now, there is no suitable test bench to match it. In order to solve this problem, the present invention provides the following technical solutions
Method used
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[0022] The following clearly and completely describes the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0023] A withdrawable switchgear test bench such as figure 1 As shown, including a car body 1, a folding frame 2 is hinged on one side of the car body 1, a drawer structure 4 is fixedly installed on the upper end surface of the car body 1, and a switch cabinet 3 is arranged in the drawer structure 4;
[0024] One side of the car body 1 is connected with a handle 12 by a handle bracket 11, and the four corners of the bottom of the car body 1 are respectively equipped with universal wheels, and the staff can easily move the car body 1 thro...
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The invention discloses a draw-out type switch equipment test board. The board comprises a trolley body, a folding frame is hinged to one side surface of the trolley body, a drawer structure is fixedly installed on the upper end surface of the trolley body, and a switch cabinet is arranged in the drawer structure; the drawer structure comprises a drawer shell base plate, drawer shell side plates are fixedly arranged on the drawer shell base plate, and the drawer shell side plates comprise side plate pieces; sliding plates are connected to the ends of first bending sides of the two drawer shellside plates through bolts; fixed socket installing plates are slidably arranged on the sliding plates, and fixed sockets are fixedly installed on the fixed socket installing plates. The draw-out typeswitch equipment test board is a novel multifunctional test device researched and developed for draw-out type switch cabinet testing, the testing board adopts an integrated structure, the board structure design of previous test boards is simplified, the board layout is beautified, the performance is ensured, and the testing efficiency is greatly improved.
Description
technical field [0001] The invention belongs to the technical field of switchgear, and in particular relates to a withdrawable switchgear test bench. Background technique [0002] The switch cabinet is a kind of electrical equipment. The outside line first enters the main control switch in the cabinet, and then enters the air hole switch. Each branch is set according to its needs. The branch can be instruments, switches, various AC contactors, etc., and There are many smart components in the switchgear, and the entire electrical system is also very complicated. In order to better isolate these smart components from each other, different types of power supplies are used for different types of components. Some switchgears are designed to make the entire The technological process of the system has become more perfect, and the intelligent components in the switch cabinet collect the data signals of the on-site instruments in real time to judge the technological process. [0003...
Claims
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IPC IPC(8): H02B3/00
CPCH02B3/00
Inventor 王怀丰王宗李纯照王龙陈大伟徐海陈菲
Owner HUAINAN WANTAI RONGBO LIGHTING TECH