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A self-climbing device in an elevator shaft and its construction method

An elevator shaft and self-climbing technology, which is applied in the direction of building, scaffolding accessories, building structure support, etc., to achieve the effect of improving operation efficiency, simple operation and avoiding damage

Active Publication Date: 2022-04-12
CHINA CONSTR SECOND ENG BUREAU LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a self-climbing device in an elevator shaft and its construction method, which are used to solve technical problems such as support, self-climbing and fixing with standard joints of a workbench in an elevator shaft or in a limited space similar to an elevator shaft

Method used

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  • A self-climbing device in an elevator shaft and its construction method
  • A self-climbing device in an elevator shaft and its construction method
  • A self-climbing device in an elevator shaft and its construction method

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Embodiment Construction

[0044] Taking an elevator shaft as an example, the elevator shaft includes columns arranged in a square shape, structural beams 23 arranged at intervals in the longitudinal direction of the columns, and walls 22 filled between the structural beams 23 and the columns. like Figure 1 to Figure 11 As shown, during the construction of the elevator shaft, the construction of the body of wall 22 on one side has been completed, and the structure and superstructure on the other side to be constructed are then constructed with self-climbing devices.

[0045] The self-climbing device in the elevator shaft includes a main beam 1, a jack base vertical bar 2 connected to the top of the main beam 1, a jack base 3 connected to the top of the jack base vertical bar 2, and a hydraulic jack 10 connected to the top of the jack base 3. The sleeve frame connected to the periphery of the hydraulic jack 10, the connecting plate 16 connected to the top of the hydraulic jack 10, and the standard secti...

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Abstract

The invention discloses a self-climbing device in an elevator shaft and a construction method thereof. The self-climbing device includes a main beam, a vertical rod of a jack base connected to the upper part of the main beam, a jack base connected to the top of the vertical rod of the jack base, and a jack base connected to the jack base. The hydraulic jack on the top, the sleeve socketed on the outer periphery of the hydraulic jack, the connecting plate connected to the top of the hydraulic jack, and the standard section connected to the connecting plate; the upper part of the standard section is equipped with an operating platform, and the lower part of the standard section is connected to another main beam. During construction, the present invention is easy to operate and has good stability through the setting of the hydraulic jack; through the setting of the pulley between the standard joint and the frame, the verticality and smoothness in the rising process are guaranteed; through the setting of two sets of main beams, it provides The lower support is provided, which is beneficial to the alternate rise during the climbing process.

Description

technical field [0001] The invention belongs to the technical field of building construction, in particular to a self-climbing device in an elevator shaft and a construction method thereof. Background technique [0002] With the rapid development of the construction industry, there are more and more high-rise and super high-rise buildings. During the construction process, the elevator shaft is a dangerous place. As the construction height increases, the danger gradually increases. The elevator shaft operation platform also needs to be raised with the building's elevation. Multiple disassembly and installation are particularly unfavorable to the construction. In the existing elevator shaft operating platform device, there are problems of poor stability and high risk. Multiple disassembly and installation reduce construction efficiency and increase risk; integrity is destroyed. Therefore, it is necessary to design an elevator shaft climbing device with good stability, high s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G3/28E04G5/00E04G5/04E04G5/14
CPCE04G3/28E04G5/00E04G5/04E04G5/046E04G5/14E04G2003/286
Inventor 刘训臣缪春波秦龙张子龙
Owner CHINA CONSTR SECOND ENG BUREAU LTD