Climbing auxiliary device for communication base station construction

Climbing auxiliary device for communication base station construction

The utility model discloses a climbing auxiliary device for communication base station construction, which comprises a crawling ladder, a tool box and a strap arranged on the upper portion of the tool box, the crawling ladder is composed of a plurality of groups of sub ladders, the crawling ladder a...

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1. Verfasser: HONG JINGXUAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL
FIXED CONSTRUCTIONS
LADDERS
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creator HONG JINGXUAN
description The utility model discloses a climbing auxiliary device for communication base station construction, which comprises a crawling ladder, a tool box and a strap arranged on the upper portion of the tool box, the crawling ladder is composed of a plurality of groups of sub ladders, the crawling ladder and the tool box are connected in a sliding mode through a sliding assembly, a positioning assembly is further arranged between the crawling ladder and the tool box, and the positioning assembly is arranged on the rear side of the tool box. The positioning assembly comprises a connecting frame and a plurality of groups of positioning toothed rails, a shaft rod is rotatably connected to the middle of the connecting frame, a gear and a ratchet wheel are fixedly connected to the two ends of the shaft rod respectively, and a pawl is hinged to one side of the connecting frame. And meanwhile, the ratchet wheel is limited through abutting of the pawl, the gear and the positioning toothed rail are positioned, then the tool
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The positioning assembly comprises a connecting frame and a plurality of groups of positioning toothed rails, a shaft rod is rotatably connected to the middle of the connecting frame, a gear and a ratchet wheel are fixedly connected to the two ends of the shaft rod respectively, and a pawl is hinged to one side of the connecting frame. 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language chi ; eng
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subjects DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL
FIXED CONSTRUCTIONS
LADDERS
title Climbing auxiliary device for communication base station construction
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