Portable auxiliary ladder for climbing steel tube tower

The utility model discloses a portable auxiliary ladder for climbing a steel tube tower, which is mainly formed by an insulated ladder girder and an insulated beam which are mutually connected; the insulated ladder girder is made of flexible materials such as ropes, nylon, and the like; the insulate...

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Bibliographic Details
Main Authors ZHANG CHANGSHUAN, HUANG HAOJUN, ZHAO HONGWEI, SHEN HUA, ZHENG KAI, ZHANG JIANHUA, HUANG GUODONG, YANG LIUSHENG, XU HONGTAO, CAO CHENGQING
Format Patent
LanguageChinese
English
Published 23.09.2009
Subjects
DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL
FIXED CONSTRUCTIONS
LADDERS
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Summary:The utility model discloses a portable auxiliary ladder for climbing a steel tube tower, which is mainly formed by an insulated ladder girder and an insulated beam which are mutually connected; the insulated ladder girder is made of flexible materials such as ropes, nylon, and the like; the insulated beam is a tubular body or a cylindrical body made of epoxide resin; and a hanging hook is arranged at the upper end of the insulated ladder girder. The portable auxiliary ladder is formed by connecting the flexible insulated ladder girder and the insulated beam, has the characteristics of lightness, foldability, convenient carrying, and the like, and can be widely applied in industries of power, communication, broadcast, television, and the like.
Bibliography:Application Number: CN20082149712U