Pre-embedded type cable well with auxiliary pay-off device

A pay-off device and pre-embedded technology, applied in water conservancy projects, artificial islands, underwater structures, etc., can solve problems such as unfavorable construction projects, rough wellheads and side walls, and easily damaged cable surfaces, etc. The effect of protection and guidance, firm and stable structure, convenient and quick installation

Inactive Publication Date: 2018-04-27
江门市利安水电装饰工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional cable wells are usually filled with cement into a well-shaped structure, and the structure is relatively simple. The wellhead and side walls of this type of cable well are rough, and the surface of the cab

Method used

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  • Pre-embedded type cable well with auxiliary pay-off device
  • Pre-embedded type cable well with auxiliary pay-off device
  • Pre-embedded type cable well with auxiliary pay-off device

Examples

Experimental program
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Example Embodiment

[0017] See Figure 1-3 , The present invention provides a pre-buried cable well with auxiliary pay-off device, including a well body 20 spliced ​​by a prefabricated bottom plate 21 and a side plate 22, and the upper end of the well body 20 is provided with a well for assembling a well cover 24 Seat 23, the well seat 23 is also provided with a detachable auxiliary pay-off device, the auxiliary pay-off device includes a bracket 10, on the bracket 10 is provided with a roller assembly perpendicular to the laying direction of the communication cable 5, the roller assembly It includes a first roller 1, a second roller 2, a third roller 3, and a fourth roller 4. The first roller 1 is horizontally arranged on the support 10, the second roller 2 and the third roller 3 The fourth roller 4 is arranged horizontally on the front side of the first roller 1 and the height of the fourth roller 4 is lower than that of the first roller 1. The communication cable 5 can be assisted by the roller...

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PUM

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Abstract

The invention discloses a pre-embedded type cable well with an auxiliary pay-off device. The pre-embedded type cable well comprises a well body formed by spicing of a prefabricated bottom plate and side plates, the upper end of the well body is provided with a well seat used for assembling a well cover, and the well seat is further provided with the detachable auxiliary pay-off device; and the auxiliary pay-off device comprises a bracket, the bracket is provided with a roller assembly perpendicular to the laying direction of a communication cable, and the roller assembly comprises a first roller, a second roller, a third roller and a fourth roller. During using, the communication cable passes through the auxiliary pay-off device first and then enters the cable well, thus friction between the communication cable and a well opening can be avoided to prevent the cable from being scraped, a good protection and guidance effect is achieved, both time and labor are saved during operation, theworking difficultly is reduced, the construction efficiency is improved while the construction quality is ensured, the structure is firm and stable, and mounting is convenient and fast.

Description

technical field [0001] The invention relates to a cable well for laying cables, in particular to a pre-embedded cable well with an auxiliary pay-off device. Background technique [0002] Communication cable laying is an indispensable work in communication engineering. During the laying process, cables usually pass through underground cable wells to facilitate line maintenance. Traditional cable wells are usually filled with cement into a well-shaped structure, and the structure is relatively simple. The wellhead and side walls of this type of cable well are relatively rough, and the surface of the cable is easily damaged when the cable is dragged, and the operation is time-consuming and laborious. Increased construction difficulty is not conducive to the smooth development of construction projects. Contents of the invention [0003] In order to solve the above problems, the purpose of the present invention is to provide a pre-buried cable well with auxiliary pay-off devic...

Claims

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Application Information

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IPC IPC(8): E02D29/12
CPCE02D29/12E02D29/121
Inventor 陈锡强
Owner 江门市利安水电装饰工程有限公司
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