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A Right Angle Tee Building Frame Connection Structure

A technology of right-angle tee and connection structure, which is applied in the direction of building structure and construction, can solve the problems of non-removable welding, low installation efficiency of prefabricated concrete frame, difficulty in arrangement and connection of steel bars, etc., and achieve the effect of preventing collapse.

Inactive Publication Date: 2021-04-06
安徽宝宇建设工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When performing prefabricated beam-column connections, due to the large number of beam-column intersecting longitudinal reinforcements in the joint area, the layout and connection of steel bars in this area are relatively difficult, which also makes the installation efficiency of prefabricated concrete frames low, and the construction cost is high, making it impossible to achieve standardization operate
[0003] At present, the most commonly used connection methods are either fixed welding methods or threaded connections. Welding has the problem of not being disassembled. Compared with welding, although threaded connections are detachable, the assembly process needs to be completed one by one, and disassembly also needs to be done one by one. Completed, therefore, there is the problem of inconvenient installation and disassembly, and there is no design in the market that uses the gravity of the frame to convert the locking of the transverse strut assembly

Method used

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  • A Right Angle Tee Building Frame Connection Structure
  • A Right Angle Tee Building Frame Connection Structure
  • A Right Angle Tee Building Frame Connection Structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] see Figure 1~3 , in an embodiment of the present invention, a right-angle three-way building frame connection structure, including a horizontal connecting pipe 1, a vertical connecting pipe 2, a partition 6 and a swing rod 10; Both sides of the connecting pipe 2 and the horizontal connecting pipe 1 are provided with confinement cavities 3 for fixing the horizontal brackets. It should be noted that the confinement cavities 3 on both sides of the horizontal connecting pipe 1 are not connected to each other to prevent the depth of the lateral brackets on both sides from being unequal resulting in unbalanced stress; the vertical connecting pipe 2 is provided with a stress chamber 4 for connecting the load-bearing bracket, a partition 6 is arranged in the stress chamber 4, and protrusions are provided on both sides of the partition 6, and the vertical connection pipe 2 There are bar-shaped grooves 8 on both sides, and the protruding part passes through the bar-shaped groove...

Embodiment 2

[0025] Apparently, after the vertical load-bearing support is removed in the above technical solution, under the elastic force of the compression spring 7, the lateral sides on both sides are automatically loosened, which has potential safety hazards. In another embodiment of the present invention, a right-angle three-way building The frame connection structure also includes a horizontal anti-loosening mechanism. The horizontal anti-loosening mechanism is installed on both sides of the horizontal connecting pipe 1. Specifically, the horizontal anti-loosening mechanism includes a rotating shaft 15, an eccentric disc 16, and a magnet group. Among them, the magnet group has a No. 1 magnet 17 and No. 2 magnet 18, lock hole 11 is provided with rotating shaft 15 on the side away from vertical connecting pipe 2, rotating shaft 15 is connected on the horizontal connecting pipe 1 in rotation, eccentric disk 16 is fixed on the upper end of rotating shaft 15, and the long axis side of ecce...

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Abstract

The invention discloses a right-angle three-way building frame connection structure, in particular to a method for locking horizontal brackets by using the load-bearing force of the frame, and an anti-loosening mechanism is arranged on the horizontal connection pipe to effectively prevent the force-bearing parts from being pulled apart. When the structure is automatically loosened to cause collapse, it overcomes the problems that the existing right-angle tee connector is connected by threads, the operation is complicated, it needs to be rotated and fixed, and the installation is inconvenient. Both sides of the horizontal connecting pipe are provided with binding chambers for fixing the horizontal brackets, and the vertical connecting pipes are provided with a stress chamber for connecting the load-bearing brackets. There are partitions in the stress chamber, and protrusions are provided on both sides of the partitions. There are bar-shaped grooves on both sides of the connecting pipe, and the protrusion passes through the bar-shaped groove and is slidably connected with it; the protrusion is hinged to the upper end of the connecting rod, the lower end of the connecting rod is hinged to the middle of the swing rod, and the end of the swing rod close to the vertical connecting pipe is hinged in the horizontal On the connecting pipe, a lock hole is respectively opened on both sides of the horizontal connecting pipe, and the lower part of the free end of the swing rod is fixedly connected with locking teeth.

Description

technical field [0001] The invention relates to a building connection part, in particular to a right-angle three-way building frame connection structure. Background technique [0002] When performing prefabricated beam-column connections, due to the large number of beam-column intersecting longitudinal reinforcements in the joint area, the layout and connection of steel bars in this area are relatively difficult, which also makes the installation efficiency of prefabricated concrete frames low, and the construction cost is high, making it impossible to achieve standardization operate. [0003] At present, the most commonly used connection methods are either fixed welding methods or threaded connections. Welding has the problem of not being disassembled. Compared with welding, although threaded connections are detachable, the assembly process needs to be completed one by one, and disassembly also needs to be done one by one. Completed, therefore, there is the problem of inco...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/343E04B1/58
CPCE04B1/34326E04B1/58E04B2001/5868E04B2001/5875
Inventor 江建民
Owner 安徽宝宇建设工程有限公司