An overhead insulated wire lightning protection puncture wire clamp electrical installation device
A puncture wire clip, overhead insulation technology, applied in the direction of overhead line/cable equipment, etc., can solve the problems of failure to realize automation, long construction time, low efficiency, etc., to avoid insufficient rod strength, simple structure, and small friction loss. Effect
Active Publication Date: 2020-08-11
STATE GRID CORP OF CHINA +2
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Problems solved by technology
[0003] At present, the installation of the puncture wire clamp is still carried out under the condition of power failure. The manual installation of the lightning protection puncture wire clamp cannot be automated, and the efficiency is low, which brings a lot of inconvenience to the power users, and the low efficiency will cause construction. long time
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[0026] 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 part of the embodiments of the present invention, 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 making creative efforts belong to the protection scope of the present invention.
[0027] see Figure 1-8 As shown, an overhead insulated wire lightning protection puncture wire clamp electrical installation device includes an upper end base 1, a lower end base 2, an insulating long rod 3, a rocker insulating rod 4, and the lower end base 2 is fixed to the lower wire clamp holder 5, The upper end of the lower wire clamp holder 5 is provided with a placement groove compatible with the lower wire clamp 802 of the puncture wire cl...
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The invention discloses a device for live installation of an overhead insulated wire lightning protection puncture clamp. The device comprise an upper end seat, a lower end seat, an insulation long rod, and a rocker insulation rod; the lower end seat is fixed with a lower wire clamp holder; a sliding rod is arranged at the upper end of the lower end seat; the upper end seat is fixed at the upper end of the sliding rod; the upper end seat is fixed with the upper wire clamp holder; the lower end of the lower end seat is fixed with the insulation long rod; a transmission mechanism is fixed on theinsulation long rod; the upper end of the rocker insulation rod penetrates through the first through hole to be fixedly connected with a trapezoid lead screw; the upper end of the trapezoid lead screw is movably connected with an upper end base; the trapezoid lead screw is sleeved with a sliding connection block; the sliding connection block is provided with an installation hole; the sliding rodpenetrates through the installation hole; an impact motor is arranged on the upper end base and located above the upper wire clamp holder; and the impact motor is provided with two output ends. According to the device for the live installation of the overhead insulated wire lightning protection puncture clamp, the lightning protection puncture clamp can be installed under the condition that a cable is electrified, the installation efficiency is high, the construction time is greatly shortened, and no influence is caused to power utilization users.
Description
technical field [0001] The invention relates to an installation device of a lightning protection puncture wire clip, in particular to a live installation device of an overhead insulated wire lightning protection puncture wire clip. Background technique [0002] With the rapid development of the country's industrialization, the laying of high-voltage wires and lines is increasing. When thunder and lightning strike a high-voltage line, a strong current will be generated instantly. Due to the thermal effect, the high-voltage line will be melted and cause great damage to the power system. If the high-voltage line is well protected against lightning, the high voltage generated on the line due to direct lightning strikes or lightning electromagnetic pulses will be released in time before entering the transformer, and will not have a great impact on the terminal equipment. The lightning protection puncture clamp is a good high-voltage lightning protection device. It is installed o...
Claims
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IPC IPC(8): H02G1/04
Inventor 冯玉吴少雷凌松吴凯赵成陆巍史亮陈勇郭丰张毅余子寒尤涛王伟
Owner STATE GRID CORP OF CHINA