Lifting device for prefabricated concrete outer wallboard and lifting method of lifting device

A prefabricated assembly and hoisting device technology, which is applied in the directions of transportation and packaging, load hanging components, and building material processing, can solve the problems of structural strength to be improved, and the safety hazards of hoisting prefabricated assembled concrete exterior walls, etc., to reduce shedding The probability of improving the bending resistance and the effect of improving the matching strength

Active Publication Date: 2018-02-09
萧云建设股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the structural strength of the hoisting chain and the hoisting ring needs to be improved, so there are certain safety hazards in hoisting the prefabricated concrete exterior wall

Method used

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  • Lifting device for prefabricated concrete outer wallboard and lifting method of lifting device
  • Lifting device for prefabricated concrete outer wallboard and lifting method of lifting device
  • Lifting device for prefabricated concrete outer wallboard and lifting method of lifting device

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Experimental program
Comparison scheme
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Embodiment Construction

[0049] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0050] Such as figure 1 As shown, a hoisting device for a prefabricated assembled concrete exterior wall panel mainly includes a horizontal suspension beam 2, a first suspension chain 3 fixed to the lower end of the horizontal suspension beam 2, and a hoisting chain installed on a prefabricated assembled concrete exterior wall panel 7. Assemblies, the prefabricated assembled concrete exterior wall panel 7 can be hoisted through mutual cooperation of the hoisting assembly and the first hoisting chain 3 . The above-mentioned hoisting device of the prefabricated assembled concrete outer wall panel is installed on a crane. In this embodiment, the crane is a tower crane 1, and the movement of the hoisting device of the prefabricated assembled concrete outer wall panel is controlled by the tower crane 1 .

[0051] Such as figure 1 and Figure 5 As shown, the hoi...

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Abstract

The invention discloses a lifting device for a prefabricated concrete outer wallboard and a lifting method of the lifting device and solves the problem of infirm lifting of outer wallboards in the prior art. According to the technical scheme, the lifting device for the prefabricated concrete outer wallboard is characterized by comprising a transverse lifting beam and first lifting chains fixed atthe lower end of the transverse lifting beam and further comprises no less than two groups of lifting assemblies matched with the first lifting chains to lift the prefabricated concrete outer wallboard; each lifting assembly comprises a metal pipe embedded in the upper end of the prefabricated concrete outer wallboard and a supporting block mounted on the inner side of the pipe wall of the metal pipe, the corresponding first lifting chain penetrates through the metal pipe, a supporting groove allowing the first lifting chain to penetrate is formed in the supporting block, and the bottom surface of the supporting groove is a downwards-bulging arc surface. By the aid of the lifting device for the prefabricated concrete outer wallboard, the prefabricated concrete outer wallboard is lifted more safely and firmly.

Description

technical field [0001] The invention belongs to the technical field of hoisting, and in particular relates to a hoisting device and a hoisting method of a prefabricated assembled concrete outer wall panel. Background technique [0002] Prefabricated building construction is the mainstream development direction of green environmental protection and emission reduction technology in the construction industry. Among them, prefabricated concrete exterior wall panels are an important part of prefabricated buildings. The prefabricated wall panels are mainly manufactured in a prefabricated processing factory in a standardized manner, and then transported to the construction site for overall installation and construction. The production is more convenient and the installation is simple. . However, in the prior art, a lifting ring is pre-embedded on the top of the prefabricated assembled concrete outer wall panel, and after the lifting chain of the crane passes through the lifting ri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/12E04G21/16
CPCE04G21/162B66C1/12
Inventor 汪文通周丹汪刚强陈铎升
Owner 萧云建设股份有限公司
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