Title:
ELECTRIC POWER SYSTEM MAINTENANCE DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/031869
Kind Code:
A1
Abstract:
An electric power system maintenance device, comprising a supporting base (1) and a fence (2), wherein height adjusting mechanisms (3) are arranged between the supporting base and the fence; a cable maintenance lifting device is arranged at the inner bottom end of the fence, and comprises a sleeve rod (4); a threaded connection rod (5) is arranged in the sleeve rod; a detachably connected lifting ring (6) is arranged at the top of the threaded connection rod; and a storage box (7) is arranged on an outer circumferential surface of the bottom of the sleeve rod. The device uses height-adjustable hydraulically driven cylinders, such that a maintenance height can be adjusted as required, thereby satisfying the requirements of different maintenance workers for the maintenance height. A fence platform is more stable than a maintenance ladder during a maintenance process, thereby avoiding the occurrence of dangerous situations such as workers slipping. The fence is internally provided with the storage box and storage cavities, such that the placement of various maintenance tools is facilitated, convenience is provided for the maintenance workers, and the replacement of related maintenance tools is facilitated.
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Inventors:
ZHANG DAN (CN)
Application Number:
PCT/CN2022/133429
Publication Date:
February 15, 2024
Filing Date:
November 22, 2022
Export Citation:
Assignee:
UNIV ZHENGZHOU AERONAUTICS (CN)
International Classes:
H02G1/02
Foreign References:
| CN216774095U | 2022-06-17 | |||
| CN209730644U | 2019-12-03 | |||
| CN205178370U | 2016-04-20 | |||
| CN214724103U | 2021-11-16 | |||
| DE102019200809A1 | 2020-07-23 |
Attorney, Agent or Firm:
BEIJING BOSHIZHIXIN PATENT AGENCY (GENERAL PARTNERSHIP) (CN)
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