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High-voltage power transmission tower climbing device

A transmission tower and high-voltage technology, applied in transportation and packaging, elevators in buildings, overhead lines/cable equipment, etc., can solve problems such as low work efficiency and high energy consumption for climbing ladders, and achieve high work efficiency and improve safety , the effect of saving physical energy

Active Publication Date: 2015-01-28
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention solves the problems of high physical energy consumption, low work efficiency, and potential safety hazards in climbing with a load in the existing ladders, and provides a climbing device for high-voltage transmission towers

Method used

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  • High-voltage power transmission tower climbing device

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Embodiment Construction

[0008] The high-voltage transmission tower climbing device includes a bracket 1, a vehicle body, and a controller 6; the bracket 1 is two identical right-angled triangle frames formed by square steel connected by bolts and nuts, and the apexes of the two triangle frames are connected by bolts and nuts. Reinforcing ribs; the top surface of the hypotenuse of the support 1 is fixed with a rack 2; the vehicle body includes a vehicle frame, a gear 3, a drive shaft, a driven shaft, a permanent magnet motor, and a storage battery; the vehicle frame includes a base plate 4 and Load-bearing platform 5; the bottom surface of the base plate 4 supports a driving shaft and a driven shaft parallel to each other, and gears 3 are fixed at both ends of the driving shaft and the driven shaft; the permanent magnet motor and the storage battery are fixed on the bottom surface of the base plate, and the storage battery Connected with the permanent magnet motor, the permanent magnet motor drives the...

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Abstract

The invention relates to a power construction auxiliary tool, in particular to a high-voltage power transmission tower climbing device which is used for solving the problems that an existing cat ladder is high in physical energy consumption and low in working efficiency and potential safety hazards exist in loaded climbing. The technical scheme adopted by the invention is as follows: the high-voltage power transmission tower climbing device comprises brackets, a body and a controller, wherein the brackets are two triangular frames, and a reinforcing rib is connected between the two frames; bevel edges of the brackets are provided with racks; the body comprises a frame, gears, a driving shaft, a driven shaft, a permanent magnet motor and a storage battery; the frame comprises a bottom plate and a bearing platform; the driving shaft and the driven shaft are supported on the bottom surface of the bottom plate; two ends of each shaft are fixedly provided with the corresponding gears; the permanent magnet motor is used for driving the driving shaft to rotate; the gears are meshed with the racks; the bearing platform is parallel to a horizontal surface and is provided with the controller; the controller comprises a permanent magnet motor control module and is respectively connected with the permanent magnet motor and the storage battery. The high-voltage power transmission tower climbing device has the advantages that 1, vertical climbing is not needed and physical energy is saved; 2, the safety in loaded climbing operation is greatly improved; 3, the working efficiency is high.

Description

technical field [0001] The invention relates to an auxiliary tool for electric power construction, in particular to a climbing device for a high-voltage transmission tower. Background technique [0002] The rapid economic development has an increasing demand for electricity, and the power supply company has built a large number of towers to ensure power transmission. In order to prevent non-workers from climbing at will, the tower is not equipped with ladders below 2.5 meters, but it also brings great inconvenience to the staff during line maintenance and testing. At present, electric workers need to use ladders to frequently climb transmission towers. This climbing method consumes a lot of energy, is time-consuming and has low work efficiency. When electric workers climb with tools, they are prone to physical exhaustion and cause production safety accidents. Therefore, it is very necessary to design a climbing device for a high-voltage transmission tower. Contents of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B9/06B66B9/02B66B11/04H02G1/02
CPCB66B9/022B66B9/06B66B11/0461H02G1/02Y02B50/00
Inventor 张慧明黄耀雄姚劲松
Owner STATE GRID CORP OF CHINA
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