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Cable snakelike arrangement device and method

A layout method and cable snake technology are applied in cable installation, cable installation in tunnels, and cable laying equipment, etc., which can solve the problems of a large amount of manpower and material resources, many operation steps, and troublesome layout, so as to reduce the use of manpower, reduce the Labor intensity, cost saving effect

Pending Publication Date: 2019-10-18
GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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AI Technical Summary

Problems solved by technology

[0003] At present, the serpentine arrangement of high-voltage cables is mainly carried out by the staff using manual hoists. When using manual hoists to arrange snakes for cables, it is necessary to manually hang the hoist on the cable and bind it, and then pull it. The defects and deficiencies of cables and other operations are as follows: the manual method requires a lot of manpower and material resources, and the cost is high; the manual method of manual hoisting has many steps and troublesome layout

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  • Cable snakelike arrangement device and method
  • Cable snakelike arrangement device and method
  • Cable snakelike arrangement device and method

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Embodiment Construction

[0024] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The "first" and "second" mentioned in the present invention do not represent specific numbers and sequences, but are only used to distinguish names.

[0025] Such as figure 1 , 3 As mentioned above, the present invention provides a cable serpentine arrangement device according to an embodiment. The cable serpentine arrangement device includes: a backing plate 10, an arc plate 20 and a hydraulic system 30; the backing plate 10 is used for Fixed on the top of the tunnel 60 or on the support, the bottom of t...

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Abstract

The invention relates to a cable snakelike arrangement device. The cable snakelike arrangement device comprises a base plate used for providing support, an arc-shaped plate used for bending a cable, and a hydraulic system used for providing power for the cable; and one end of the hydraulic system is connected with the base plate, and the other end of the hydraulic system is connected with the arc-shaped plate. A hydraulic transmission mode is used for replacing a manual mode, so that the use of manpower and material resources is reduced, the cost is reduced, the labor intensity is effectivelyreduced, the hydraulic transmission output is reliable, and the bending requirements for different cables can be met.

Description

technical field [0001] The invention relates to electric mechanical equipment, in particular to a cable serpentine arrangement device and method. Background technique [0002] The cable serpentine layout method is mainly used in the electric power industry. Its function is to arrange the cables in a serpentine manner. When the serpentine layout is performed, the transitional part converted from the serpentine form to a straight line shall be rigidly fixed to prevent axial movement. Each pitch part of the layout is fixed with a flexible axially movable section, and a hydraulic arm is used to locally bend the cable in every two fixed sections. When laying high-voltage cables in tunnels or bridges, the serpentine arrangement releases the thermomechanical force generated by the thermal expansion of the cables, which plays an important role in the safe operation of the power system and subsequent operation and maintenance. [0003] At present, the serpentine arrangement of high-...

Claims

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Application Information

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IPC IPC(8): H02G1/06H02G9/08
CPCH02G1/06H02G9/08
Inventor 张珏许继葵卞佳音郑志豪江少镇林杰陈文教单鲁平刘万忠肖健健黄嘉盛
Owner GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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