Uninterrupted power line crossing guide rope laying device
A technology of guiding ropes and power lines, applied in current collectors, battery circuit devices, electric vehicles, etc., can solve the problems of difficult flight trajectory control, high operational technical requirements, and fast flight speed, and achieve strong battery life , Structural connection is stable, and the effect of strong safety performance
Pending Publication Date: 2022-03-15
TIANJIN ELECTRIC POWER TRANSMISSION & TRANSFORMATION ENG CORP +2
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However, flying objects have the characteristics of fast flying speed and difficult flight trajectory control, so they have high requirements for operation technology and are greatly affected by wind force. During the construction process, it is necessary to choose weather construction
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[0026] The present invention will be further described in detail below through the specific examples, the following examples are only descriptive, not restrictive, and cannot limit the protection scope of the present invention with this.
[0027] A non-stop power line guide rope spreader, its innovation is that it includes an L-shaped support frame 9, and a geared motor 10 and a wireless receiver 11 are installed on the back of the vertical plate of the L-shaped support frame. The wireless receiver is connected to the external wireless signal transmitter, the wireless receiver is connected with the geared motor, the front end of the vertical plate of the L-shaped support frame is provided with a fixed plate 2 and an upper pulley support frame 13, and the fixed plate A compactor 1 is arranged on the top, the left end of the upper pulley support frame is rotatably connected with the vertical plate of the L-shaped support frame, and the compactor compresses the right end of the up...
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The invention relates to an uninterruptible power line crossing guide rope unwinding device which is characterized in that a fixing plate and an upper pulley support frame are arranged at the front end of a vertical plate of an L-shaped support frame, a presser is arranged on the fixing plate, the left end of the upper pulley support frame is rotatably connected with the vertical plate of the L-shaped support frame, and the presser presses the right end of the upper pulley support frame; an upper pulley is rotationally installed on the upper pulley supporting frame, a lower pulley is arranged below the upper pulley, a guide rope is installed between the upper pulley and the lower pulley, the lower pulley is connected to a gear motor, and brakes are symmetrically arranged on a vertical plate of the L-shaped supporting frame. The device is scientific and reasonable in design, only needs to be electrically driven on the ground through the signal transmitter during working, overcomes the defect that a user needs to climb an iron tower during traditional manual operation when crossing a power line to unfold a guide rope, greatly reduces matched auxiliary personnel, saves manpower, improves the efficiency and also improves the safety; meanwhile, power failure of the spanned power line is avoided, and the economical efficiency is improved.
Description
technical field [0001] The invention belongs to the field of power transmission line construction, and relates to a guide rope spreader, in particular to a guide rope spreader across power lines without power failure. Background technique [0002] Transmission line stringing construction is an important link in power grid construction, and in the process of stringing construction, the deployment of guide ropes is one of the most important links, and it is also a link with high safety risks and low work efficiency. Because it often encounters special areas such as crossing rivers and lakes, dense forests, live lines, civil buildings, cash crops, roads and railways during the deployment of guide ropes, it brings a lot of inconvenience to the construction of the wires. [0003] The traditional guide rope deployment method is mainly manual deployment. With the progress of society, the requirements of environmental protection and the continuous improvement of construction technol...
Claims
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IPC IPC(8): H02G1/02H02J7/00
CPCH02G1/02H02J7/00
Inventor 贺森赵斌孙海栋武爽黄磊郑茂堂周伟昊
Owner TIANJIN ELECTRIC POWER TRANSMISSION & TRANSFORMATION ENG CORP