A cable laying device for easy discharge
A cable laying and cable technology, applied in the field of electric power, can solve the problems of difficult to solve the problem of cable overhang, consume the physical strength of construction personnel, affect the safety of electricity consumption, etc., so as to improve the laying efficiency, solve the overhang problem, and reduce the effect of physical exertion.
Active Publication Date: 2022-05-27
STATE GRID CORP OF CHINA +2
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Problems solved by technology
For thicker cables, long-distance laying is not only difficult to solve the problem of cable suspension, but also requires a lot of pulling force, which will consume a lot of physical strength of construction workers
In addition, during the pulling process, the cable will be dragged on the ground, and the friction of the ground will cause damage to the insulation layer of the cable, affecting the safety of electricity use
Method used
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[0020] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principle of the present invention, and are not intended to limit the protection scope of the present invention. It should be noted that, in the description of the present invention, the terms "front", "rear", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", The terms indicating the direction or positional relationship such as "outside" are based on the direction or positional relationship shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, a specific orientation, and a specific The orientation configuration and operation are therefore not to be construed as limitations of the present invention.
[0021] A cable layi...
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A cable laying device that is convenient for discharging, including a tractor for pulling the cable head, a support chain, a fixing bracket and a cable drum fixing frame; the support chain includes two chains and a chain between the two chains A plurality of cross braces, the cross braces are used to carry cables; the fixed bracket is used to fix one end of the supporting chain; the tractor is provided with a double sprocket connected to the supporting chain, and the double sprocket passes through the gear transmission pair and the belt The transmission pair is connected with the wheels of the tractor so that the linear speed of the duplex sprocket is the same as that of the wheels. Since the construction personnel do not need to pull the cables during the whole process, and the cables are always in a tight state during the laying process, the present invention can not only greatly reduce the physical exertion of the construction personnel, but also skillfully solve the problem of the suspension of the cables during laying and the friction of mopping the floor problem, improve the laying efficiency and laying quality. Since the support chain can be extended infinitely, it is possible to lay cables over long distances.
Description
technical field [0001] The invention relates to the field of electric power, in particular to a cable laying device which is convenient for discharging. Background technique [0002] When laying the cable, it is necessary to pull the cable wound on the cable reel for laying. For thicker cables, long-distance laying is not only difficult to solve the problem of cable overhang, but also requires a lot of pulling force, which will consume a lot of physical strength of construction workers. In addition, during the pulling process, the cable will be dragged on the ground, and the friction of the ground will cause damage to the insulation layer of the cable, affecting the safety of electricity use. SUMMARY OF THE INVENTION [0003] In order to overcome the deficiencies in the background technology, the present invention discloses a cable laying device that is convenient for discharging, and adopts the following technical solutions: [0004] A cable laying device that is easy t...
Claims
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IPC IPC(8): H02G1/06H02G1/08H02G11/02
CPCH02G1/06H02G1/081H02G11/02
Inventor 袁振亚袁振兴杨洪亮王一第陈慧慧李昊
Owner STATE GRID CORP OF CHINA