Climbing system and method of reinforcement-free self-climbing external hanging tower crane

A self-climbing and tower crane technology, applied in cranes and other directions, can solve the problems of long construction period and large input of manpower and material resources, and achieve the effect of saving construction period, realizing automation and expanding the working area.

Pending Publication Date: 2020-08-21
CHINA CONSTR EIGHT ENG DIV CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The external tower crane is attached to the outside of the shear wall through embedded parts, and can be hoisted without affecting the construction of the shear wall. However, the traditional hoisting and climbing method has a long construction period and requires a lot of manpower and material resources.

Method used

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  • Climbing system and method of reinforcement-free self-climbing external hanging tower crane
  • Climbing system and method of reinforcement-free self-climbing external hanging tower crane

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Embodiment Construction

[0031] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention.

[0032] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0033] refer to figure 1 and figure 2 As shown, the embodiment of the present invention provides a self-climbing external tower crane climbing system without reinforcement. The climbing system mainly includes three parts: the embedded ear plate 11, the tower crane attached wall frame 12 and...

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Abstract

The invention discloses a climbing system and method of a reinforcement-free self-climbing external hanging tower crane. The climbing system comprises a pre-embedded piece ear plate, a tower crane attached-wall frame and a hydraulic climbing system, wherein the pre-embedded piece ear plate is fixed to a main structure along a design climbing track; the tower crane attached-wall frame comprises a frame body for installing a tower crane body, the first side of the frame body extends outwards and is provided with a climbing frame ear plate for being connected with the pre-embedded piece ear plate, and a force-transferring beam for abutting the main structure is further connected to the first side of the frame body through a horizontal hydraulic device; and the hydraulic climbing system comprises a climbing guide rail detachably connected to the pre-embedded piece ear plate and a vertical hydraulic device being in driving connection between the climbing guide rail and the frame body. According to the climbing system and method of the reinforcement-free self-climbing external hanging tower crane, on the basis of an existing external hanging tower crane climbing frame, the hydraulic climbing system and a hydraulic force-transferring system are additionally arranged, the device is simple and convenient to operate, and the climbing system has high popularization value by combining withtraditional advantages of the external hanging tower crane.

Description

technical field [0001] The invention relates to the technical field of hydraulic climbing, in particular to a climbing system and a climbing method of a reinforcement-free self-climbing external tower crane. Background technique [0002] Due to the influence of the internal components of the core tube, more and more projects use the tower crane outside the core tube. The external tower crane is attached to the outside of the shear wall through embedded parts, and can perform hoisting operations without affecting the construction of the shear wall. However, the traditional hoisting and climbing method has a long construction period and a large investment in manpower and material resources. The present invention adds a hydraulic climbing system and a hydraulic force transmission system on the basis of the existing climbing frame of the external tower crane. Contents of the invention [0003] The invention provides a climbing system and a climbing method of a reinforcement-f...

Claims

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Application Information

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IPC IPC(8): B66C23/20
CPCB66C23/208
Inventor 王彬楠白洁
Owner CHINA CONSTR EIGHT ENG DIV CORP LTD
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