A self-driven cable pulley for threading pipes

A self-driven, cable technology, applied in the direction of cable installation, cable laying equipment, cable installation devices, etc., can solve the problems of low practicability, inability to adjust, and inapplicability of tractors, so as to speed up efficiency and reduce friction , Improving the effect of adaptability and practicality

Active Publication Date: 2020-07-31
陕西英伟建设工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The tractor in this application can pull cables well for pipe penetration, but it is only suitable for the pipe penetration operation of circular pipeline cables. Since the support arm is fixed and cannot be adjusted, the tractor in this application cannot Applicable to different pipe diameters in the middle, the practicability is not high

Method used

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  • A self-driven cable pulley for threading pipes
  • A self-driven cable pulley for threading pipes
  • A self-driven cable pulley for threading pipes

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Embodiment Construction

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0025] In the description of the present invention, it should be noted that unless otherwise specified, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", "inner ", "outside", "front end", "rear end", "top", "bottom" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the Describes, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and operate in a specific orie...

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Abstract

The invention discloses a self-driven cable threading trolley, and relates to the technical field of cable penetrating equipment. The self-driven cable threading trolley comprises a trolley body and rollers; the trolley body comprises bearing rings arranged at the head part and the tail part; three first through holes which are arranged in an annular array are formed in each bearing ring; a supporting rod is connected between the bearing rings at the head part and the tail part; three trundles are arranged on each bearing ring, and each trundle comprises a foot rod which is arranged in the first through hole in the radial direction of the bearing ring; each roller is arranged at the outer end of the corresponding foot rod, and the inner end of the foot rod is connected with an adjusting mechanism used for changing the length of the outer rod of the foot rod; and a second supporting rod is connected between the two foot rods corresponding to the head part and the tail part of the trolley body, and a driving device is arranged on the second supporting rod. According to the trolley, the trundles in the structure can be adjusted according to the penetrating pipes with different specifications and sizes, so that the trolley can be suitable for threading and laying of cables of different types and different tube diameters, and the strain and the practicability of the cable traction trolley are remarkably improved.

Description

technical field [0001] The invention relates to the technical field of cable pipe threading equipment, in particular to a self-driven cable pulley for threading pipes. Background technique [0002] Cable is a general term for items such as wires, optical cables, and cables. There are many uses of cables, mainly used for multiple functions such as control installation, connection equipment, power transmission, etc. It is a common and indispensable thing in social development and daily life. In order to prevent the cables from being damaged by external factors and the regularity of the cable layout, it is usually necessary to pass the cables into the protection tube for protection. In practical applications, due to the uncertainty In the existing technology, when laying cables by manpower and threaders, there are problems such as low construction efficiency, long time consumption, and large manpower output. When the cable is threaded, the surface layer will be worn, and the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G1/08
CPCH02G1/088
Inventor 辛开兵辛光亮何加忠彭广云
Owner 陕西英伟建设工程有限公司
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