Multi-angle high-voltage insulating rod
A high-voltage insulation and multi-angle technology, applied in the field of electric power, can solve the problems such as length and angle cannot be adjusted, inconvenient operation, etc., and achieve the effect of simple structure, firm fixation, and not easy to burr
Inactive Publication Date: 2014-12-24
STATE GRID CORP OF CHINA +1
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Problems solved by technology
[0006] In order to overcome the technical defects that the length and angle of the high-voltage insulating rod in the prior art cannot be adjusted and the operation is inconvenient, the present invention provides a multi-angle high-voltage insulating rod
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[0017] The specific embodiment of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0018] The multi-angle high-voltage insulating rod of the present invention includes a handle, an insulating part and a working part. The cylinder is connected with the handle, and the connecting part of the working part is connected with the sleeve through a rotating structure.
[0019] The connecting part of the working part is connected with the sleeve through the rotating structure, so that the working part can rotate freely, and it is convenient to use during operation. The present invention provides a specific implementation of the rotating structure. The rotating structure consists of a first chuck inside the sleeve, a second chuck that cooperates with the first chuck and is fixed on the connecting piece of the working part, and a second chuck that is connected to the first chuck. and the wing bolt of the second chuck. The ...
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A multi-angle high-voltage insulating rod comprises a grab handle, an insulation portion and a working portion. The insulation portion is composed of a working portion connecting piece connected with the working portion and a sleeve connected with the working portion connecting piece in a rotating mode. The sleeve is connected with the grab handle, and the working portion connecting piece is connected with the sleeve through a rotation structure. According to the multi-angle high-voltage insulating rod, the working portion can rotate relative to the insulation portion at any angles freely, and the multi-angle high-voltage insulating rod is convenient to use, simple in structure, and particularly suitable for hot-line work at natural hazard sites or accident sites. The insulation portion and the working portion are firmly fixed and high in mechanical strength. The insulation portion is telescopic, the surface of the rod body is protected, burrs are not likely to form, and accident risks in hot-line work are reduced to some extent.
Description
technical field [0001] The invention belongs to the field of electric power and relates to a multi-angle high-voltage insulating rod. Background technique [0002] High-voltage insulation rod is a common maintenance tool for electrical equipment, mainly for operators to perform indirect long-distance operations on live high-voltage wires and cables, such as pulling high-voltage wires away or dragging, connecting or disconnecting and dropping Safety switch, knife switch. Insulating rods are mainly used for installation and removal of temporary grounding wires and live measurement and testing. [0003] High-voltage insulating rods or insulating rods are generally composed of a working part, an insulating part and a handshake part. The working part is generally made of metal or insulating material with high mechanical strength. The insulating part and the handshake part are generally made of epoxy resin tube. The shaft of the insulating rod is required to be clean and free of...
Claims
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Inventor 苏旭辉钟涛陈伟张大猛赵冲李伟杰刘佩罗进徐凯川张南平
Owner STATE GRID CORP OF CHINA