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Fabricated building frame corner connection structure

A connection structure and prefabricated technology, applied in building construction, construction, etc., can solve problems such as waste, affecting the secondary use of steel pipes, and safety accidents.

Active Publication Date: 2019-09-13
西藏藏建科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The prefabricated steel structure building refers to the prefabricated building whose structural system is composed of steel (structure) parts. The circular steel pipes of the existing prefabricated steel structure buildings are easily misplaced when they are docked, and the seismic performance of the connectors is poor, making the prefabricated The steel structure building frame is easy to loose, which leads to safety accidents, and when the existing steel pipes are connected, holes must be drilled on the steel pipes, which affects the secondary use of the steel pipes and causes waste
[0003] Based on the above reasons, the Chinese patent discloses a prefabricated building frame connection structure (application number 201820729546.4, authorized announcement number CN 208293786 U), but there is a fatal flaw in this connection structure, which can only achieve coaxial installation. It is not possible for some frames with corner corners

Method used

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  • Fabricated building frame corner connection structure
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  • Fabricated building frame corner connection structure

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Experimental program
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Embodiment 1

[0021] see Figure 1~3 , in an embodiment of the present invention, a prefabricated building frame angle connection structure includes a connector 1, a hinge plate 2, an angle adjustment mechanism and a fastening mechanism; the number of the connectors 1 is two, and the two connectors 1 are hinged through the hinge plate 2, and the hinge plate 2 is provided with an angle adjustment mechanism for adjusting the angle between the two connectors 1;

[0022] Specifically, the angle adjustment mechanism includes a screw rod 3, a threaded sleeve 4 and a connecting rod 6, wherein the middle part of the hinge plate 2 is connected to one end of the screw rod 3 through bearing rotation, and the other end of the screw rod 3 passes through the connecting plate 9 and is connected with the bearing , the upper and lower parts of the connecting plate 9 are fixedly connected to the hinge plate 2 through the support plate 7, and the threaded auxiliary transmission threaded sleeve 4 on the screw ...

Embodiment 2

[0025] In order to better fix the components, in another embodiment of the present invention, a prefabricated building frame angle connection structure, on the side of the connector 1 opposite to the hinge plate 2, there is a device for inserting into the cavity 11 The fastening mechanism with fixed components, the fastening mechanism includes a fastening box 13, a push plate 14, a fastening rod 15 and a force applying device, wherein the fastening box 13 is fixed on the outer wall of the connector 1, and the inside of the fastening box 13 There is a push plate 14 parallel to the outer wall of the connector 1, and fastening rods 15 perpendicular to the outer wall of the connector 1 are fixed on both sides of the push plate 14. Both are provided with a through hole 16, the through hole 16 is arranged coaxially with the fastening rod 15, and a force applying device is arranged in the center of the push plate 14, and the force applying device drives the push plate 14 to move and t...

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PUM

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Abstract

The invention discloses a fabricated building frame corner connection structure, and particularly relates to a connection mechanism capable of driving a threaded sleeve to move by a screw rod to driveto drive a connecting rod to apply force on two connectors to swing the two connectors, so as to fix a frame assembly by multiple angles. The problems that an existing building frame connector can only realize the horizontal and vertical connection and fixation, and the application range is narrow are solved. A hinge plate is provided with an angle adjustment mechanism for adjusting the includedangle of the two connectors, the angle adjustment mechanism comprises the screw rod, the threaded sleeve and the connecting rod, wherein the middle part of the hinge plate is rotatably connected to one end of the screw rod, and the other end of the screw rod penetrates through a connecting plate and is connected with the connecting plate through a bearing, the upper part and the lower part of theconnecting plate is fixedly connected with the hinge plate through a supporting plate, a screw thread pair on the screw rod transmits the threaded sleeve, and limiting blocks are fixed to the upper part and the lower part of the threaded sleeve; the ends of the limiting blocks are hinged to one end of the connecting rod, the other end of the connecting rod is hinged to the outer walls of the sides, relatively away from the hinge plate, of the two connectors, and cavities are formed in the two connectors.

Description

technical field [0001] The invention relates to an angle connector, in particular to an angle connection structure of an assembled building frame. Background technique [0002] The prefabricated steel structure building refers to the prefabricated building whose structural system is composed of steel (structure) parts. The circular steel pipes of the existing prefabricated steel structure buildings are easily misplaced when they are docked, and the seismic performance of the connectors is poor, making the prefabricated The frame of the steel structure building is easy to loose, thereby causing safety accidents, and when the existing steel pipes are connected, holes must be drilled on the steel pipes, which affects the secondary use of the steel pipes and causes waste. [0003] Based on the above reasons, the Chinese patent discloses a prefabricated building frame connection structure (application number 201820729546.4, authorized announcement number CN 208293786 U), but ther...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/24E04B1/58
CPCE04B1/2403E04B2001/2415
Inventor 江建民
Owner 西藏藏建科技股份有限公司