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Wellhead support type corner pulley structure device for cable construction

A corner pulley and support type technology, which is applied in the direction of cable installation device, cable installation, electrical components, etc., can solve the problems of affecting cable cut-in, triple cable pulley is easy to shift, etc., and achieves the effect of strong scalability

Inactive Publication Date: 2016-12-21
安徽博达项目管理咨询有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For example, during the use of the triple cable pulley at the cable wellhead, when people exert improper force on the cable or the friction force on the ground surface is small, the triple cable pulley is prone to shift, which affects the normal operation of the cable cutting into the cable well. How to make the cable The operation of cutting into the cable shaft is more stable and becomes a problem that needs to be solved

Method used

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  • Wellhead support type corner pulley structure device for cable construction
  • Wellhead support type corner pulley structure device for cable construction

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Embodiment Construction

[0017] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0018] The present invention is a wellhead support type corner pulley structure device for cable construction, which includes a pulley substrate frame 1, a main pulley bracket 2, a main corner pulley 3, an auxiliary pulley bracket 4, an auxiliary corner pulley 5, a main side upper fixing frame 6, an auxiliary Side substrate frame 7, horizontal adjustment plate 8, secondary side upper fixing frame 9, fixed support rod 10, fixing screw 11:

[0019] The pulley substrate frame 1 is an L-shaped structure, the main pulley bracket 2 is installed on the upper side panel of the horizontal plate of the pulle...

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Abstract

The invention discloses a wellhead support type corner pulley structure device for cable construction, and relates to the field of cable corner pulley devices. The wellhead support type corner pulley structure device comprises a pulley substrate frame, a primary pulley bracket, a primary corner pulley, a secondary pulley bracket, a secondary corner pulley, a primary side upper fixing frame, a secondary side substrate frame, a transverse adjustment plate, a secondary side upper fixing frame, a fixed support rod and retaining screws. The pulley substrate frame and the secondary side substrate frame are put at a cable wellhead, and are fixed by use of the fixed support rod, the primary side upper fixing frame and the secondary side upper fixing frame; the overall device is fixed very firmly; meanwhile, the adjustable secondary pulley bracket can meet the requirements of different cut-in heights and entrance angles; and the expansibility of the device is higher through adjustable cooperation of the transverse adjustment plate and the lower end of the secondary side upper fixing frame.

Description

technical field [0001] The invention relates to the field of cable corner pulley devices, in particular to a wellhead support type corner pulley structural device for cable construction. Background technique [0002] The cable shaft is an important base point for underground cable penetration. The maintenance and penetration of underground cables must be cut through the cable shaft. The corner pulley device at the head of the cable shaft is indispensable for the cutting process of cables from the cable shaft. [0003] During the cable construction process, the corner pulleys where the cables are cut into the cable wells are extremely simple triple cable pulleys. One of the pulleys is placed vertically on the edge of the cable well head, and the other two are located on the outside ground. [0004] For example, during the use of the triple cable pulley at the cable wellhead, when people exert improper force on the cable or the friction force on the ground surface is small, th...

Claims

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Application Information

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IPC IPC(8): H02G1/00
CPCH02G1/00
Inventor 王立功高磊
Owner 安徽博达项目管理咨询有限公司
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