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Auxiliary supporting rod assembly special for prefabricated panel with door opening

A technology of auxiliary support rods and prefabricated wall panels, which is applied in the direction of special packaging objects, external frames, packaging of vulnerable items, etc., can solve the problems of increasing the weight of on-site hoisting and work difficulty, waste of reinforced concrete, and affecting the construction progress, etc., to achieve Low cost, save mold cost and improve work efficiency

Active Publication Date: 2015-12-23
CHANGSHA BROAD HOMES IND GRP CO LED
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

The disadvantage of this method is that it causes a waste of reinforced concrete and increases the weight and work difficulty of on-site hoisting. In addition, it is not easy to cut off the construction site. waste

Method used

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  • Auxiliary supporting rod assembly special for prefabricated panel with door opening

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Embodiment Construction

[0022] see figure 1 , the special auxiliary support rod assembly for prefabricated wall panels with door openings of the present invention includes a large square tube, a small square tube with one end inserted into the large square tube, a steel plate A welded to one end of the large square tube and a steel plate B welded to one end of the small square tube, A number of screw holes are drilled on the steel plate A and the steel plate B, and a sleeve is fixed with a screw in each screw hole, and the sleeve is pre-buried in the prefabricated wall panel with a door opening, and the overlapping section of the large square tube and the small square tube The connection and positioning are fixed by bolts and nuts.

[0023] The specific implementation of the present invention will be further described below in conjunction with accompanying drawing:

[0024] The present invention uses square tubes of two sizes to ensure that the small square tube can be inserted into the inner hole o...

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Abstract

The invention relates to an auxiliary supporting rod assembly special for a prefabricated panel with a door opening. The auxiliary supporting rod assembly comprises a large square pipe, a small square pipe, a steel plate A and a steel plate B, wherein one end of the small square pipe is sleeved with the large square pipe, one end of the large square pipe and the steel plate A are fixedly welded, and one end of the small square pipe and the steel plate B are fixedly welded. The steel plate A and the steel plate B are each provided with a plurality of screw holes in a drilling manner, a sleeve is fixed into each screw hole through a screw, the sleeves are embedded into the prefabricated panel with the door opening, and sleeving overlapping sections of the large square pipe and the small square pipe are fixedly connected and positioned through bolts and nuts. By means of the auxiliary supporting rod assembly, cracking damage of a prefabricated component with the door opening in the production, lifting and transporting process can be effectively avoided, and the building quality and the construction schedule are guaranteed; and meanwhile, the assembly is simple in structure, convenient to install and use, good in universality, reliable in working, capable of being repeatedly used and capable of reducing cost.

Description

technical field [0001] The invention belongs to the technical field of construction engineering, and specifically refers to a special auxiliary support rod assembly for prefabricated wall panels with door openings. Background technique [0002] In the concrete prefabricated components of prefabricated buildings, if there are door openings in the prefabricated components, it is easy to crack due to the unbalanced weight of the components and the unbalanced lifting force during the production and hoisting process, resulting in cracking of the prefabricated components with door openings. In addition, prefabricated components with door openings are prone to cracking due to vehicle bumps during transportation. [0003] At present, the method for solving the cracking of this prefabricated component with a door opening includes: using concrete braces to connect with the lower end of the door opening, and then truncate it after arriving at the construction site. The disadvantage of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D61/00B65D85/46
Inventor 张剑张克祥王雅明谭觉覃英超李慧庆
Owner CHANGSHA BROAD HOMES IND GRP CO LED
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