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Buckle type connecting structure and application thereof

A connection structure and buckle-type technology, which is applied in the direction of building components, building structures, protective buildings/shelters, etc., can solve the problems of cumbersome construction technology, difficulty in ensuring the quality of connection parts, and slow construction speed, etc. The effect of small workload, saving learning cost and improving construction efficiency

Pending Publication Date: 2021-05-14
SHENYANG JIANZHU UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the past, the connection between the plate and the plate was mainly adopted by sleeve grouting connection, post-cast concrete connection, bolt connection, welding connection and other methods. The construction requires wet work, the construction process is cumbersome, the construction speed is slow, and the quality of the connection part is not easy to guarantee

Method used

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  • Buckle type connecting structure and application thereof
  • Buckle type connecting structure and application thereof
  • Buckle type connecting structure and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] A snap-fit ​​connection structure provided by the present invention is arranged between boards or boards and beams, and is used to connect boards or boards and beams as a whole. It includes a first connecting piece 1, the first The connecting piece 1 includes a first connecting part 2 and a second connecting part 3 located at both ends of the first connecting part 2, and first through holes 4 are respectively opened on the second connecting parts 3, and in the first through holes 4 A second connecting piece 5 is inserted, and the second connecting piece 5 buckles the first connecting piece 1 and the plate or beam to connect them together.

[0057] Further, in this embodiment, as figure 1 As shown, the two ends of the first connecting part 2 respectively extend outwards to connect with the second connecting part 3, and the connecting part between the first connecting part 2 and the second connecting part 3 is in the shape of a bell mouth, increasing the second Stress st...

Embodiment 2

[0060] The prefabricated panel structure adopting the above snap-fit ​​connection structure, such as Figure 4-Figure 7 As shown, it includes a first prefabricated panel 6 and a second prefabricated panel 7. The first prefabricated panel 6 and the second prefabricated panel 7 are placed side by side, and the connecting structure is located between the two. On the first prefabricated panel 6 The upper and lower end faces of the second prefabricated plate 7 facing each other are respectively provided with first grooves 8, and a second through hole 9 is provided between the first grooves 8 opened on the upper and lower end faces. The first connecting piece 1 is installed in the first groove 8 of the prefabricated plate 6 and the second prefabricated plate 7, and the first through hole 4 of the first connecting piece 1 is connected to the second through hole of the second connecting part 3. Corresponding to the hole 9, the second connecting piece 5 is inserted into the second thro...

Embodiment 3

[0074] The prefabricated slab-beam integrated structure adopting the above snap-fit ​​connection structure, such as Figure 12-Figure 15 As shown, it includes a first prefabricated panel 6, a second prefabricated panel 7 and a prefabricated beam 10, such as Figure 9 and Figure 11 As shown, the two shoulders of the prefabricated beam 10 are respectively provided with steps 11, and the L-shaped connectors 12 are seated on the steps 11, specifically, as Figure 10 As shown, the L-shaped connector 12 is a prefabricated angle steel, and the first prefabricated panel 6 and the second prefabricated panel 7 are respectively installed on the L-shaped connector 12 on both sides of the prefabricated beam 10. The first prefabricated The upper end surfaces of the plate 6 and the second prefabricated slab 7 close to the side of the prefabricated beam 10 are respectively provided with first grooves 8, and the first grooves 8 opened on the upper end surfaces respectively penetrate the firs...

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Abstract

The invention discloses a buckle type connecting structure and application thereof. The connecting structure is arranged between plates or between plates and beams and used for connecting the plates or the plates and the beams into a whole, wherein the connecting structure comprises a first connecting piece; the first connecting piece comprises a first connecting part and second connecting parts located at the two ends of the first connecting part. First through holes are formed in the second connecting parts respectively; second connecting pieces are inserted into the first through holes; and the first connecting piece and the plates or the beams are buckled through the second connecting pieces to be connected into a whole. The bending moment and the shearing force between the plates and the bending moment and the shearing force between the plates and the beams are transmitted through the connecting pieces between the plates and the beams, connection is reliable, and the design requirement for strong connection in the structural design is met; and meanwhile, due to the fact that concrete is connected through steel structures, the connecting position has the better energy consumption capacity in the large earthquake, and therefore the anti-seismic property of the whole structure is improved.

Description

technical field [0001] The invention relates to the field of prefabricated concrete structure buildings, in particular to a buckle connection structure and its application. Background technique [0002] With the development of the national economy and the adjustment and transformation of the economic structure, the original building system is difficult to adapt to the track of rapid economic development, nor can it be well suited to the new architectural structure, and cannot well meet the needs of customers. Therefore, countries with prefabricated building systems have begun to guide and promote a large number of policies. The prefabricated concrete structure has the advantages of improving building quality, energy saving and environmental protection, improving efficiency, shortening construction period, and improving the working environment. It has developed rapidly in China in recent years. Prefabricated concrete panels are one of the main components in my country's pref...

Claims

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Application Information

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IPC IPC(8): E04B1/38E04B1/61E04G21/14E04B1/98E04H9/02
CPCE04B1/38E04B1/61E04B1/98E04G21/14E04H9/021
Inventor 李明周稚竣谢可可罗元伟
Owner SHENYANG JIANZHU UNIVERSITY
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