Title:
ELECTRIC POWER WIRE TAKE-UP DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/245315
Kind Code:
A1
Abstract:
The present invention relates to the technical field of electric power device assistance. Disclosed is an electric power wire take-up device, comprising a frame, the interior of the frame being rotatably connected to a winding rod, the outer side of the winding rod being wound with a steel wire rope, the bottom end of the frame being provided with a bearing block, the bottom end of the bearing block being rotatably connected to a hook, the top end of the frame being movably connected to a fastening member, and the outer side of the frame being provided with a labor-saving member. By pulling a wrench in an up-down reciprocating manner, a transmission gear will be driven to rotate, and by means of an outer ratchet wheel, the winding rod can be driven to rotate to take up and wind the steel wire rope, so that an electric wire can be slowly taken up. As the diameter of the transmission gear is smaller than that of an inner gear ring, more effect is saved during a rotation. Meanwhile, when the wrench is pulled upwards, a clockwork spring will be compressed by means of a rotation shaft, so that the compressed clockwork spring will continuously apply a reverse reset force to a lantern ring, then the wrench will be assisted to rotate downwards when the wrench is pulled downwards, and effort can be further saved.
Inventors:
ZHU LINKUN (CN)
Application Number:
PCT/CN2022/099700
Publication Date:
December 28, 2023
Filing Date:
June 20, 2022
Export Citation:
Assignee:
JIAXING LIANGCHUANG TECH COMPANY LIMITED (CN)
International Classes:
H02G1/04; H02G7/02
Domestic Patent References:
| WO2021206297A1 | 2021-10-14 |
Foreign References:
| CN216121550U | 2022-03-22 | |||
| CN210273321U | 2020-04-07 | |||
| CN212063272U | 2020-12-01 |
Attorney, Agent or Firm:
JIAXING BICHUANG PATENT AGENCY (GENERAL PARTNERSHIP) (CN)
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