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Lifting sling for prefabricated component

A technology of prefabricated components and spreaders, which is applied in the field of building industrial hoisting, can solve the problems of difficulty in ensuring the finishing requirements of prefabricated components, large engineering volume, etc., achieve good results, reduce engineering volume, and maintain balance

Inactive Publication Date: 2016-03-09
SICHUAN HUASHI GREEN HOMELAND BUILDING MATERIALS
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Problems solved by technology

[0004] In order to overcome the disadvantages of the existing spreader that the follow-up work of the hoisting work is large and it is difficult to ensure the finishing requirements of the prefabricated components, the present invention provides a prefabricated component spreader which has a small follow-up work of lifting work and can guarantee the finishing requirements of the prefabricated components

Method used

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  • Lifting sling for prefabricated component
  • Lifting sling for prefabricated component
  • Lifting sling for prefabricated component

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Embodiment Construction

[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and implementation examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0026] see figure 1 and figure 2 , is a prefabricated component hanger 1 of the present invention, which includes a main bearing rod 11 , a clamping arm 12 and a lifting ear 13 . Lifting lug 13 is welded on the middle position of main bearing bar 11, and lifting lug 13 is provided with a lifting lug hole 131, is used for passing through steel wire rope, connects hoisting equipment. Both ends of the clamping arm 12 are provided with fixing structures 18 , one end is used to connect the main bearing rod 11 , and the other end is used to fix the prefabricated components, and the fixing ...

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Abstract

The invention relates to the field of architectural industrialization lifting, in particular to a lifting sling for a prefabricated component. The lifting sling is used for lifting the prefabricated component. The lifting sling for the prefabricated component comprises at least one main force bearing rod. The main force bearing rods are provided with at least two clamping arms matched with each other. Fixing structures are arranged at the two ends of the clamping arms matched with each other respectively. One ends of the fixing structures are connected with the main force bearing rods, and the other ends of the fixing structures are connected with the prefabricated component. The fixing structures comprise positioning pin shafts and pins. The prefabricated component comprises at least one pair of holes arranged correspondingly. The positions of the holes correspond to the positions of the positioning pin shafts, and the positioning pin shafts penetrate into the holes for fixing. According to the lifting sling for the prefabricated component, no exposed embedded parts need to be reserved during manufacturing of the prefabricated component, so that the follow-up project amount of lifting operation is reduced, and the good decorative finish quality of the prefabricated component can be ensured.

Description

【Technical field】 [0001] The invention relates to the field of construction industrialization hoisting, in particular to a prefabricated component hoisting tool. 【Background technique】 [0002] The modernization of the construction industry is to replace labor-intensive manual production with technology-integrated large-scale factory production, replace on-site wet-work construction mode with on-site assembly of industrialized products, and realize the green construction method of factory-like production of parts and assembly of construction sites. It can effectively improve labor productivity, reduce the waste of raw materials and energy, reduce the cost of construction projects, and realize economies of scale. [0003] my country's construction industry modernization has been explored for more than ten years. In the construction industry modernization project, a large number of building prefabricated components will be involved. The general hoisting method of prefabricate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/22
Inventor 冯贵情陈波罗亮蒋华温秋平
Owner SICHUAN HUASHI GREEN HOMELAND BUILDING MATERIALS
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