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Hoisting system and method for prefabricated laminated slab

A technology of lamination and hoisting, applied in the field of construction engineering, can solve problems such as uneven force at various points

Pending Publication Date: 2021-01-29
SHANGHAI NO 4 CONSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] This application provides a hoisting system and method for prefabricated laminated slabs to solve the problem of unbalanced force at each point when prefabricated laminated slabs are hoisted at multiple points in the prior art, so as to ensure the quality of prefabricated laminated slabs' hoisting quality and good load-bearing capacity , can meet the safety requirements and use requirements

Method used

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  • Hoisting system and method for prefabricated laminated slab
  • Hoisting system and method for prefabricated laminated slab
  • Hoisting system and method for prefabricated laminated slab

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Embodiment Construction

[0035] Now in conjunction with accompanying drawing, invention is described in further detail. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the invention in a schematic way, so they only show the composition related to the invention.

[0036] In describing the invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear ", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", etc. Based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood for limitation of the invention.

[003...

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Abstract

The invention provides a hoisting system and method for a prefabricated laminated slab. The hoisting system comprises a hoisting device, a lifting device connected to the hoisting device, and a pulleydevice arranged on the lifting device; the hoisting device is used for being connected with an external power device; the lifting device is used for being connected with an external laminated slab; and the pulley device is used for adjusting the stress uniformity of the lifting device. According to the invention, the lifting device is correspondingly connected with a lifting point on the laminated slab; the length and the oblique angle of the lifting device are adjusted through the pulley device, so that the laminated slab is uniformly stressed; the hoisting device is pulled up through an external power device, then the purpose of stably hoisting the laminated slab is achieved, the problem that in the prior art, when the prefabricated laminated slab is hoisted in a multi-point manner, allpoints are stressed unevenly is solved, the hoisting quality of the prefabricated laminated slab is guaranteed, the bearing capacity is good, and the safety requirement and the use requirement can bemet.

Description

technical field [0001] The invention belongs to the technical field of construction engineering, and in particular relates to a hoisting system and method for prefabricated laminated panels. Background technique [0002] At present, in prefabricated prefabricated construction projects, the hoisting of prefabricated laminated panels has become an important process in the construction process. How to reasonably select hoisting aids according to the characteristics of different components will have a great impact on the quality and safety of component hoisting. [0003] In the prior art, in the prefabricated assembly type construction project, when the prefabricated laminated slab is hoisted at multiple points, there is a problem of unbalanced force at each point; and there is a problem of poor load-bearing capacity of the hoisting device, which does not meet the safety requirements. Contents of the invention [0004] This application provides a hoisting system and method for...

Claims

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Application Information

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IPC IPC(8): B66C1/14B66C13/00
CPCB66C1/14B66C13/00
Inventor 夏凯成连永良孔德志朱兵陈刚刘志鹏梁震
Owner SHANGHAI NO 4 CONSTR
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