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Telescopic bracket device capable of achieving circulation and using method of telescopic bracket device

A telescopic and corbel technology, applied in the direction of cranes, etc., can solve the problems of incapable of turnover, complex construction process and high construction risk, and achieve the effect of reducing cost input, improving installation efficiency and meeting load-bearing requirements.

Active Publication Date: 2016-11-23
CHINA CONSTR THIRD ENG BUREAU GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In the construction of super high-rise buildings, heavy-duty construction equipment represented by tower cranes used for core tube construction requires a large number of measures such as steel embedded parts and steel corbels, which cannot be used in turnaround, resulting in high costs, and the construction of these measures The process is complex, involving factory production of components, on-site high-altitude welding, and cutting off when used up, which requires a lot of labor and high construction risks

Method used

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  • Telescopic bracket device capable of achieving circulation and using method of telescopic bracket device
  • Telescopic bracket device capable of achieving circulation and using method of telescopic bracket device
  • Telescopic bracket device capable of achieving circulation and using method of telescopic bracket device

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Embodiment Construction

[0027] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0028] A turnable telescopic corbel device such as Figure 1-Figure 4 As shown, the device is installed between the end of the tower crane support beam 2 and the core tube wall 1, and the device includes a circumscribed sleeve beam 3, an expansion joint 4, a telescopic mechanism 5 and a top tightening adjustment mechanism 6; the circumscribed sleeve beam 3 is fixed Installed on the end of the tower crane support beam 2, one end of the telescopic joint 4 can be slid in the axial direction and installed in the circumscribed beam 3, and the other end is extended out of the circumscribed beam 3, and...

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Abstract

The invention belongs to the technical field of super high-rise building construction, and discloses a telescopic bracket device capable of achieving circulation and a using method of the telescopic bracket device. The telescopic bracket device comprises an external connection sleeve beam, a telescopic joint, a telescopic mechanism and ejection adjusting mechanisms; the external connection sleeve beam is fixedly installed at the end of a supporting beam of a tower crane, one end of the telescopic joint is arranged in the external connection sleeve beam in a manner of being capable of sliding in the axial direction, and the other end of the telescopic joint extends out of the external connection sleeve beam; the other end of the telescopic joint is detachably installed on a wall of a core barrel, and the telescopic mechanism is arranged in the external connection sleeve beam and located between the external connection sleeve beam and one end of the telescopic joint; the multiple ejection adjusting mechanisms are evenly arranged between the external connection sleeve beam and the telescopic joint, one end of each ejection adjusting mechanism is fixedly installed on the external connection sleeve beam, and the other end of each ejection adjusting mechanism penetrates the external connection sleeve beam to be in contact with the outer surface of the telescopic joint. By means of the telescopic bracket device, loads of the supporting beam of heavy equipment like the tower crane can be effectively transferred, and are transferred along with the supporting beam, and circulation using is achieved.

Description

technical field [0001] The invention belongs to the technical field of super high-rise building construction, and in particular relates to a turnable telescopic corbel device and a use method thereof. Background technique [0002] In the construction of super high-rise buildings, heavy-duty construction equipment represented by tower cranes used for core tube construction requires a large number of measures such as steel embedded parts and steel corbels, which cannot be used in turnaround, resulting in high costs, and the construction of these measures The process is complex, involving factory production of components, on-site high-altitude welding, and cutting off when used up, which requires a lot of labor and has high construction risks. Therefore, it is very necessary to design a turnable heavy equipment support beam support device. Contents of the invention [0003] The purpose of the present invention is to provide a turnable telescopic corbel device and its use met...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C23/78
CPCB66C23/78
Inventor 张琨王辉王开强伍勇军崔健刘威王建春杨辉李霞
Owner CHINA CONSTR THIRD ENG BUREAU GRP CO LTD
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