Automatic square climbing device for electric power tower
An electric power tower and automatic technology, applied in the field of auxiliary equipment of power system, can solve the problems of rare research and reports on power towers.
Active Publication Date: 2019-04-05
国网吉林省电力有限公司超高压公司 +2
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- Application Information
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Problems solved by technology
However, there are not many related studies and reports on the devices used for inspection and maintenance of power towers
Method used
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[0079]The present invention is composed of two right climbing devices 1 and left climbing devices 2 with the same internal structure, and the guide rail grooves 6 on the right climbing device 1 and the left climbing device 2 are installed correspondingly; And the top of left climbing device 2 interiors are all equipped with upper fulcrum pulley 7 by pulley frame, on the lower end sidewall of upper fulcrum pulley 7 winding roller frame 8 is installed; A motor 12 is installed at the bottom end of the interior, and a power pulley 11 is installed on the motor shaft of the motor 12. The upper end of the corresponding power pulley 11 is equipped with a lower fulcrum pulley 10 through a bracket; the front end of the right climbing device 1 and the left climbing device 2 For opening, buckle 3 is installed by elastic shaft 9 at the opening end of right climbing device 1 and left climbing device 2; And the left traction rope 14, the winding structure of the right traction rope 13 and th...
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The invention relates to an automatic square climbing device for an electric power pylon and belongs to the field of electric power system auxiliary equipment. The automatic square climbing device can detect the electric power pylon through a carried sensor to timely eliminate the potential safety hazard of the electric power pylon, has certain carrying capacity, and can carry a person or equipment onto the electric power pylon so as to allow the person or equipment to work on the electric power pylon. The automatic square climbing device comprises a right climbing device and a left climbing device which are identical in internal structure, an upper fulcrum pulley is mounted at the top end in each of the right climbing device and the left climbing device through a pulley rack, and a winding roller rack is mounted on the lateral wall of the lower end of each upper fulcrum pulley; a motor is mounted at the bottom end in each of the right climbing device and the left climbing device, a power pulley is mounted on the motor shaft of each motor, and a lower fulcrum pulley corresponding to the upper end of each power pulley is mounted through a support; fasteners are mounted at the open end of each of the right climbing device and the left climbing device through elastic shafts. The automatic square climbing device has the advantages that manual patrol inspection can be replaced by the device, efficiency and detection precision can be increased, cost can be lowered, and the like.
Description
technical field [0001] The invention belongs to the field of electric power system auxiliary equipment. Background technique [0002] At present, the use of high-voltage and ultra-high-voltage overhead power lines for power transmission is the main way of long-distance power transmission. Power towers and power lines have been exposed in the wild for a long time, distributed in many places, most of them are far away from towns, the terrain is complex, and the natural environment is harsh. Due to the influence of continuous mechanical tension, wind and sun, and material aging, etc. strands, wear, corrosion, loose screws, etc. Small damages or defects caused by natural causes or man-made damage may expand and eventually lead to serious accidents. Therefore, the daily inspection and maintenance of power transmission equipment is the basic work to effectively ensure the safe and reliable power transmission of power transmission equipment. The traditional inspection method gen...
Claims
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IPC IPC(8): E04H12/00
CPCE04H12/00
Inventor 尹维崴谢蓓敏韩科郭继辉陈艳孙振胜程永生李睿王睿
Owner 国网吉林省电力有限公司超高压公司