A connection structure and a connection system between a column and a closed beam

A technology for connecting structures and beams, which is applied to building components, building structures, walls, etc., can solve the problems of weakening mechanical properties such as beam resistance to torsion, etc., and achieve simple and easy structure, safe structure stress, and convenient processing and loading and unloading Effect

CN106284768BActive Publication Date: 2018-07-13CHENGDU FANGDA BUILDING TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2018-07-13

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Abstract

The invention relates to the technical field of building curtain walls, in particular to a connecting structure and a standing-column-and-closed-beam connecting system with the connecting structure. According to the connecting structure, a connecting rod mechanism is driven by a control threaded rod provided with a buckle position to move in a stretchable mode, and then drives fastening inserting cores and fastening pins to move, a closed beam and standing columns are connected in a fastened mode through the fastening inserting cores and the fastening pins, and the structure is simple and easy to operate. The standing columns and the closed beam are connected in a fastened mode through the connecting structure, a small hole capable of allowing the control threaded rod to extend only needs to be formed in the beam, the required operating space is small, a large gap does not need to be milled on the beam to serve as operating space during installing, it is avoided that as the large gap is milled, the mechanical properties such as the torsion resistance of the beam is reduced, the risk of torsion failure of the beam is reduced, structure stress of the beam is safer, the beam is conveniently assembled and disassembled, workloads of beam processing are reduced, and processing, assembling and disassembling are more convenient and faster.
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Description

technical field

[0001] The invention relates to the technical field of building curtain walls, in particular to a connection structure for connecting a frame-type closed beam and a column, and a system for connecting a column and a closed beam using the connection structure. Background technique

[0002] The curtain wall is called the clothes of the building. The design selection and installation quality of the curtain wall not only directly affect the image of the entire building, but also affect the use function of the entire building, and also affect the operation and maintenance costs in the future. The main keel of the frame-type curtain wall is generally composed of aluminum alloy columns and aluminum alloy beams. When installing, first install the columns (or beams) on the main structure, and then install the beams (or columns). The frame is composed of columns and beams, and then Fix the panel material unit assembly on the sash, and carry out sealant joint treatment ...

Examples

Embodiment

[0017] refer to Figure 1-4 , the present embodiment provides a connection structure 100 for connecting a frame-type closed beam to a column, and a system for connecting a column to a closed beam using the connection structure 100 .

[0018] The connection structure 100 includes a control screw 111, a base 131, a linkage mechanism, a fastening ferrule 141 and a fastening pin 142, such as figure 1 shown. A connection block 132 for connecting with the linkage mechanism is provided on the base 131 , and a screw hole for the control screw 111 to pass through is provided beside the connection block 132 . A screw cap 114 is disposed on the control screw 111 , and a ring of protruding edge 112 is disposed under the screw cap 114 . The locking position 113 is formed by the screw cap 114 , the protruding edge 112 below the screw cap 114 , and the distance between them. The control screw 111 passes through the screw hole on the base 131 , and the control screw 111 can move up and dow...