A wire grounding device for maintenance of electrical equipment in a substation
A technology for electrical equipment and grounding devices, which is applied to transmission devices, switch devices, electrical components, etc., can solve the problems of inconvenient use and operation, and achieve the effect of convenient operation and enhanced clamping force.
Active Publication Date: 2021-09-03
孙建聿
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Problems solved by technology
[0005] The purpose of the present invention is to provide a grounding device for maintenance wires of substation electrical equipment to solve the problems in the above-mentioned background technology that it is necessary to carry an additional cleaning tool equipped with paint surface to clean the paint, and the operation is troublesome and inconvenient
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[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0030] see Figure 1 to Figure 10 , an embodiment provided by the present invention: a wire grounding device for substation electrical equipment maintenance, including a base 1, the base 1 includes a cross support shaft 101, the base 1 is in an I-shaped structure as a whole, and the middle part of the top end is welded symmetrically There are two positioning rings, and a horizontal support shaft 101 is installed on the two positioning rings, and two shaft sleeves 102 are welded symmetrically at both ends of the horizontal support shaft 101. The positioning is tightened by two torx bolts; the bracket 2 includes a vertical support bushing 201 and an I-shaped connecting...
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The invention discloses a wire grounding device for maintenance of electrical equipment in substations, relates to the technical field of maintenance grounding devices, and solves the problem that the existing grounding device needs to carry an additional cleaning tool equipped with a paint surface to clean the paint, and the operation is troublesome and inconvenient . A wire grounding device for substation electrical equipment maintenance, including a base, the base includes a horizontal support shaft, the base is in an I-shaped structure as a whole, and two positioning rings are symmetrically welded in the middle of the top end, and the two positioning rings are inserted A horizontal support shaft is installed, and two shaft sleeves are welded symmetrically at both ends of the horizontal support shaft. The bracket is slidingly fitted with the two shaft sleeves and positioned by two torx bolts; the whole bracket is supported by two vertical supports on the left and right. The struts and the middle I-shaped connection block are jointly welded and combined to form. The L-shaped splint in the present invention can be plugged into the positioning rack to fix the ring gear at any rotation angle, so that the two Z-shaped splints can be kept in the state of being clamped and used.
Description
technical field [0001] The invention relates to the technical field of maintenance grounding devices, in particular to a grounding device for maintenance wires of substation electrical equipment. Background technique [0002] The maintenance of electrical equipment in substations generally needs to be carried out when the equipment is powered off. In order to ensure the personal safety of the maintenance personnel, it is also necessary to ground the wires at both ends of the electrical equipment through the grounding wire to prevent the life of the maintenance personnel from being endangered by a sudden power call during the maintenance process. , so the grounding wire is also called the "lifeline" of maintenance personnel in the industry, so it is necessary to ground the wires at both ends of the equipment before the maintenance of electrical equipment. [0003] For example, the patent No. CN201920415242.5 discloses a grounding device for electrical equipment maintenance wi...
Claims
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IPC IPC(8): H01R4/64H01R4/66H01R4/48H01R4/2404H02B3/00F16H37/12
CPCF16H37/12H01R4/2404H01R4/4863H01R4/64H01R4/66H02B3/00
Inventor 孙建聿殷显珺杨倩
Owner 孙建聿