Electric well vertical groove box cable electric lifting device

By designing an electric cable lifting device for vertical cable trays in electrical wells, and utilizing a power-driven walking mechanism and a hoisting rope system, automated cable lifting was achieved. This solved the problems of low efficiency and insufficient high-altitude fixation caused by reliance on manual labor for cable lifting, and improved construction efficiency and ease of operation.

CN223813264UActive Publication Date: 2026-01-20山东高速德建建筑科技股份有限公司 +1
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202520572109.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-28
Publication Date
2026-01-20
Estimated Expiration
2035-03-28

AI Technical Summary

Technical Problem

In construction engineering, the lifting of electrical shaft cable trays mainly relies on manual labor, resulting in low construction efficiency and high labor intensity. Furthermore, existing devices such as winches lack sufficient high-altitude stability and are not widely applicable.

Method used

An electric cable lifting device for vertical cable trays in electrical wells was designed. It adopts a power walking mechanism and a hoisting rope. The drive motor drives the limit pulley to rotate, and the hoisting rope moves by friction. It is equipped with a high-altitude operation safety lock and a remote control to realize the automated lifting of cables.

Benefits of technology

It enables rapid, batch-based cable lifting, improves construction efficiency, reduces manpower requirements, has a simple structure, is easy to operate, and has good applicability.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN223813264U_ABST
    Figure CN223813264U_ABST
Patent Text Reader

Abstract

The utility model belongs to the technical field of building construction, and particularly relates to an electric well vertical groove box cable electric lifting device which comprises a device box body and lifting ropes symmetrically arranged on the two sides, the lifting ropes on the two sides penetrate through the interior of the device box body in the height direction of the device box body, and power walking mechanisms are symmetrically arranged in the device box body. The power walking mechanism walks along the lifting rope on the corresponding side in a reciprocating mode, high-altitude operation safety locks matched with the lifting rope in a locking mode are symmetrically arranged on the two sides of the upper portion of the device box body, and a cable connecting piece is arranged on the device box body. By means of the electric lifting device, a plurality of cables can be rapidly lifted to the specified height in batches, the cables of each batch are lifted firstly and then fixed in the groove box, then the cables of the next batch are lifted, the purposes of improving construction efficiency and saving manpower are achieved, and the electric lifting device has the advantages of being simple in structure, convenient to operate, good in applicability and the like.
Need to check novelty before this filing date? Find Prior Art