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Self-angle-changing hydraulic-climbing formwork system

A self-variable angle, hydraulic technology, applied in the direction of formwork/template/work frame, on-site preparation of building components, construction, etc., can solve the problem of inability to meet the changes in the size of the outer frame cylinder, limited application scope, poor structural versatility, etc. problems, to achieve the effect of high construction efficiency, wide application range and reasonable structural design

Pending Publication Date: 2018-10-19
华西工程科技(深圳)股份有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the existing hydraulic climbing formwork devices have many advantages, because the existing hydraulic climbing formwork devices are only suitable for the construction of vertical columns or walls, the generality of the structure is poor, and the scope of application has obvious limitations; The size of the frame column varies a lot, and the construction of the outer frame column whose façade is inclined and changes in the shape of a crossed line

Method used

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  • Self-angle-changing hydraulic-climbing formwork system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] figure 1 The cylindrical section of the outer frame shown is an inwardly inclined section, and the construction process of this section of cylinder is as follows:

[0046] 1. Fix the floor support 4 on the N floor, N+1 floor, and N+2 floor, and then support the assembled climbing frame system 2 on the hanging seat 403 of the floor support 4; The formwork system 1 between the layers is fixed on the climbing frame system 2; on the N+2th floor, the screw head 504 is rotated by a wrench to drive the first screw 502 to rotate, and then the slider 402 moves to the right on the mounting base 401 , so that the climbing guide rail 201 is inclined to the right, and finally the inclination rate of the formwork system 1 is the same as the inclination rate of the outer frame column of the inwardly inclined section; The length of the strut 204 is used to level the operating platform 205, and then construction personnel can construct on the operating platform 203 and pour concrete in...

Embodiment 2

[0050] figure 2 The cylindrical section of the outer frame shown is an outwardly inclined section, the cylinder below the N+4th floor is an inwardly inclined section, and the cylinder above the N+4th floor is an outwardly inclined section. The construction process of the outward inclined column is as follows:

[0051] 1. After the columns between the N+2 and N+4 floors have been poured, the formwork system 1 is separated from the climbing frame system 2, and then the climbing frame system 2 is lifted to the N+4th floor by the hydraulic climbing system 3 To the working position on the N+6 floor, the formwork system 1 between the N+4 and N+6 floors is installed on the climbing frame system 2, and on the N+6 floor, the screw head 504 is rotated by a wrench to drive The first screw 502 rotates, and then the sliding member 402 moves to the left on the mounting seat 401, so that the climbing guide rail 201 is inclined to the left, and finally the inclination rate of the formwork s...

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Abstract

The invention relates to the technical field of building construction and provides a self-angle-changing hydraulic-climbing formwork system. The self-angle-changing hydraulic-climbing formwork systemcomprises a climbing rack system and floor supports and is characterized in that each floor support comprises a mounting seat and a slide part in slide fit with the mounting seat, one end of the slidepart is fixedly connected with a hanging seat, and a displacement adjusting device is arranged between the mounting seat and the slide part; the climbing rack system comprises a vertically arranged climbing guide rail which is supported on the hanging seats of at least two floor supports. The self-angle-changing hydraulic-climbing formwork system has the advantages that by adjusting the displacement adjusting devices, the inclination angle of the climbing guide rail can be changed so as to change the inclination angle of a form board system mounted on the climbing rack system to allow the form board system to adapt to the inner inclination, outer inclination and inner and outer inclination turning change of an outer frame cylinder, operation can be performed without the assistance of a tower crane, and high construction efficiency is achieved.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a self-variable angle hydraulic climbing formwork system. Background technique [0002] In an existing super high-rise building, 16 outer frame columns are designed outside the core tube of the high-rise building, and the columns are arranged alternately from bottom to top by outwardly inclined sections and inwardly inclined sections. The cross-section of the cylinder gradually decreases as the floor rises, and the diameter varies from 2800mm to 1200mm; the maximum angle of inclination of the cylinder is 7°, and the maximum angle of inclination outward is 4°. [0003] At present, hydraulic climbing formwork devices are generally used in the construction of high-rise or super high-rise building outer frame columns. The climbing formwork has many advantages such as saving formwork, easy installation, convenient operation, high safety, fast construction speed, and low ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G11/28
CPCE04G11/28Y02E10/20
Inventor 刘东丁云波任志平杨书海陈跃熙任予锋张振兴薛庆徐永亮鞠明晋程龙匡丽娟雷富匀徐岗李文龙
Owner 华西工程科技(深圳)股份有限公司
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