Tube well ladder stand support

Tube well ladder stand support

The utility model discloses a tube well ladder stand support and belongs to the field of underground tube well operation construction. Comprising a top beam (1), inclined struts (2), a bottom beam (3), bolts (4) and lifting lugs (5). The four inclined struts (2) are welded to the two sides of the tw...

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Hauptverfasser: ZHANG RUI, ZHANG YUHENG, LEI YANHUI, GAO AIHUI, GAO ZENGYUE, SHAN GANGGANG, MA XIAO
Format: Patent
Sprache:chi ; eng
Schlagworte:
DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL
FIXED CONSTRUCTIONS
LADDERS
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creator ZHANG RUI
ZHANG YUHENG
LEI YANHUI
GAO AIHUI
GAO ZENGYUE
SHAN GANGGANG
MA XIAO
description The utility model discloses a tube well ladder stand support and belongs to the field of underground tube well operation construction. Comprising a top beam (1), inclined struts (2), a bottom beam (3), bolts (4) and lifting lugs (5). The four inclined struts (2) are welded to the two sides of the two ends of the top beam (1) respectively, and the included angle between each inclined strut and the ground is 60 degrees. The two bottom beams (3) are fixedly connected with the bottom ends of the four inclined struts (2) through bolts (4), and the lifting lug (5) is fixedly welded to the middle of the lower surface of the top beam (1). The ladder stand has the advantages that the ladder stand is convenient to assemble, simple and practical, steel ladders are avoided, the ladder stand can be operated by one person, and manpower and material resources are saved; meanwhile, the crawling ladder occupies a small tube well space, construction is convenient, and the construction cost is reduced. 一种管井爬梯支架，属于地下管井作业施工领域。包括顶
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subjects DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL
FIXED CONSTRUCTIONS
LADDERS
title Tube well ladder stand support
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