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Vortex screw lifting elevator shaft creeping formwork system and operation method thereof

A technology for lifting elevators and elevator shafts, which is applied to the preparation of formwork/formwork/work frames, building components on site, construction, etc., and can solve problems such as difficulties in formwork support and removal, small area of ​​elevator shafts, and deformation of formwork , to achieve the effect of weight reduction, smooth lifting process and small error

Pending Publication Date: 2021-11-05
江门志特新材料科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the inner area of ​​the elevator shaft is small. If a loose steel formwork or wooden formwork is used as the tube formwork, it will be very difficult in the formwork support and formwork removal process, especially when the formwork removal operation is performed, the inner formwork is squeezed by the lateral pressure of the concrete. , so it is very laborious to disassemble, which often leads to problems such as deformation and damage of the formwork

Method used

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  • Vortex screw lifting elevator shaft creeping formwork system and operation method thereof
  • Vortex screw lifting elevator shaft creeping formwork system and operation method thereof
  • Vortex screw lifting elevator shaft creeping formwork system and operation method thereof

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Embodiment Construction

[0045] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right" etc. are based on The orientation or positional relationship shown in the drawings is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as Limitations on the Invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

[0046]In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for exa...

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Abstract

The invention relates to the field of building construction, in particular to a vortex screw lifting elevator shaft creeping formwork system and an operation method thereof. The ortex screw lifting elevator shaft creeping formwork system comprises a body, an upper climbing frame, a lower climbing frame and a linkage platform arranged between the upper climbing frame and the lower climbing frame are arranged on the body, and a lifting mechanism for driving the upper climbing frame or the lower climbing frame and the linkage platform to move synchronously is arranged on the linkage platform. The lifting mechanism drives the upper climbing frame and the lower climbing frame to linearly move back and forth in the elevator shaft direction. According to the vortex screw lifting elevator shaft creeping formwork system and the operation method thereof, the upper climbing frame, the lower climbing frame and the linkage platform arranged between the upper climbing frame and the lower climbing frame are arranged, a three-section structure is adopted, main components can be flexibly disassembled and assembled, use is convenient, the maintenance cost is low, and the weight is greatly reduced. In addition, lifting is conducted through a driving motor, a steering gear, a vortex screw and a vortex screw lifting machine, the lifting process is stable, errors are small, the adjusting time after lifting is shortened, the cost is reduced, and the construction progress is accelerated.

Description

【Technical field】 [0001] The invention relates to the field of building construction, in particular to a climbing formwork system for a vortex screw elevator shaft and an operating method thereof. 【Background technique】 [0002] In the current high-rise and super high-rise buildings, the elevator shaft often adopts a concrete-cast cylinder structure, and in the construction process, the method of building scaffolding from the bottom up is generally used. However, the inner area of ​​the elevator shaft is small. If a loose steel formwork or wooden formwork is used as the tube formwork, it will be very difficult in the formwork support and formwork removal process, especially when the formwork removal operation is performed, the inner formwork is squeezed by the lateral pressure of the concrete. , so it is very laborious to disassemble, which often leads to problems such as deformation and damage of the formwork. 【Content of invention】 [0003] The object of the present inv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G11/28
CPCE04G11/28
Inventor 高渭泉彭辉祝文飞谭宇谢延义姚木平王朋童超
Owner 江门志特新材料科技有限公司
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