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A rotary joint connection device for prefabricated component braces and its use method

A technology of rotary joints and prefabricated components, applied in building construction, building material processing, construction, etc., can solve the problems of eccentric compression of diagonal braces, affecting the installation quality of prefabricated components, etc., and achieves easy operation, safe and efficient verticality, Good promotion effect

Active Publication Date: 2018-02-13
SHANGHAI CONSTR NO 5 GRP CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For the existing PC prefabricated components (prefabricated wall components, prefabricated floor components, etc.) in the installation project of the diagonal braces used to adjust the verticality, there is eccentric compression of the diagonal braces caused by the deviation of the embedded parts, which affects the entire prefabrication Due to the problem of component installation quality, the purpose of the present invention is to provide a rotary joint connection device and method of use for prefabricated component braces with simple structure and convenient installation

Method used

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  • A rotary joint connection device for prefabricated component braces and its use method
  • A rotary joint connection device for prefabricated component braces and its use method

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Embodiment 1

[0023] combine figure 1 and figure 2 The rotary joint connection device for prefabricated component braces of the present invention is described. The rotary joint connection device for prefabricated component braces includes embedded plates 10, 360-degree rotary joints 20 and limit members. The embedded plates 10 pass through the embedded parts respectively. (not shown) is fixedly connected with prefabricated wall components (not shown) or prefabricated floor components (not shown), and the 360-degree swivel joint 20 can be set perpendicular to the prefabricated wall components or prefabricated floor components and fixedly connected with the buried slab The end of the limiting member passing through the brace 40 is fixedly connected to the free end of the 360-degree rotatable joint 20 . The device can realize the "hinge" of the joints and avoid additional stress on the plates and supporting rods.

[0024] Specifically, in order to make the prefabricated wall components and ...

Embodiment 2

[0033] Continue to refer to the following figure 1 and figure 2 , taking the installation of a brace 40 as an example to describe in detail the method of using the swivel joint connection device for the brace of a prefabricated component according to the embodiment of the present invention.

[0034] A method for using a swivel joint connection device for a prefabricated component brace includes the following steps:

[0035] Step 1. One diagonal brace 40 is equipped with two rotary joint connection devices for prefabricated component diagonal braces, and the rotary joint connections for prefabricated component diagonal braces are respectively installed at the positions of prefabricated wall components and prefabricated floor components. device, respectively fixedly connect the two ends of the diagonal brace 40 with the connecting device at the corresponding end, so that one end of the diagonal brace 40 is fixed on the prefabricated wall component, and the other end of the dia...

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Abstract

The invention provides a rotating joint connecting device for a prefabricated component inclined strut and an application method. The rotating joint connecting device aims at solving the problems that when an inclined strut used for adjusting the perpendicularity is mounted through a PC component, the inclined strut is subjected to eccentric compression due to off position of pre-buried parts, and thereby mounting quality of the whole prefabricated component is influenced. The connecting device comprises an embedded plate, a 360-degree rotatable joint and a limiting component, the embedded plate is fixedly connected with the PC prefabricated component through embedding parts, the 360-degree rotatable joint is perpendicular to a prefabricated wall component or a prefabricated floorslab component and fixedly connected to the embedded plate, and the limiting component penetrates through the end of the inclined strut and is fixedly connected with the free end of the 360-degree rotatable joint. By means of the connecting device, hinge of joint positions can be achieved, and the situation that additional stress is generated to slabs and support bars is avoided. The application method comprises the following steps: 1, fixedly connecting the two ends of the inclined strut with the prefabricated wall component and the prefabricated floorslab component respectively; 2, rotating the inclined strut, so that the end of the inclined strut is perpendicular to the embedding parts.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a rotary joint connecting device for a prefabricated component brace and a method for using it. Background technique [0002] With the transformation and upgrading of my country's construction industry from traditional industries to modern industrialization, prefabricated concrete structures (PC structures for short) are also receiving more and more attention. PC structure, as one of the new structural systems in the current international construction industrialization trend, is of great significance in promoting construction industrialization, reducing construction consumption, improving the quality of construction products, and shortening the construction period. During the installation of PC prefabricated components, the requirements for verticality are relatively high. The traditional method is to embed embedded parts inside the wall prefabricated components an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G21/26
CPCE04G21/26
Inventor 李琰韩亚明姚国良章守国
Owner SHANGHAI CONSTR NO 5 GRP CO LTD
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