CN213926884U - Buckle formula shear force wall horizontal connection structure - Google Patents
Buckle formula shear force wall horizontal connection structure Download PDFInfo
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- CN213926884U CN213926884U CN202022812737.7U CN202022812737U CN213926884U CN 213926884 U CN213926884 U CN 213926884U CN 202022812737 U CN202022812737 U CN 202022812737U CN 213926884 U CN213926884 U CN 213926884U
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Abstract
The utility model discloses a buckle type shear wall horizontal connection structure, which comprises a plurality of shear wall monomers and buckle steel sheets, wherein wall-attached steel sheets, a pre-embedded connecting piece male piece and a female piece are respectively arranged at the left side and the right side of the shear wall, the pre-embedded connecting piece male piece comprises two long inner supporting plates and a right outer supporting plate, the pre-embedded connecting piece female piece comprises two symmetrically arranged left supporting plates, and a connecting buckle is welded at the end part of each left supporting plate through a connecting rod; the distance between the inner walls of the two left support plates is equal to the thickness of the two long inner support plates; the length of the long inner supporting plate is equal to the sum of the lengths of the right outer supporting plate and the left supporting plate, and the adjacent two shear wall monomers are clamped and fixed together through a connecting buckle and a buckle steel sheet on the embedded connecting piece female part and the embedded connecting piece male part. The utility model discloses bear the weight of the dynamic height, rigidity is big, antidetonation ductility is good, the wholeness is superior, construction convenience and construction quality are good, provide effective restraint to the concrete.
Description
Technical Field
The utility model relates to a shear force wall especially relates to a buckle formula shear force wall horizontal connection structure.
Background
The traditional cast-in-place construction mode has low industrialization degree, poor construction conditions, time and labor consumption, difficult elimination of common quality problems, frequent occurrence of safety accidents and adverse effects on energy conservation and environmental protection. The application of the prefabricated concrete structure can realize the aims of energy conservation and emission reduction, improve the living quality and the ecological civilization level of people, promote the transformation of urban and rural construction modes and the development modes of the building industry, and generate obvious benefits for economic and social development.
In the prefabricated concrete structure, the joint connection technology is the key technology of the structure and is the key for ensuring the structural integrity and the seismic performance. The vertical joint connection technology in the traditional prefabricated assembly type shear wall structure mainly comprises the steps of reserving reinforcing steel bars through a prefabricated shear wall, connecting the reinforcing steel bars with longitudinal stress reinforcing steel bars at the vertical joint position, then erecting a formwork and post-pouring concrete, and has the following problems that the reinforcing steel bars are difficult to connect, concrete needs to be poured again through the formwork, the process is complex, the construction difficulty is high, the construction period is long, the quality is difficult to guarantee, and the connection integrity and the stress performance are influenced.
The invention discloses an assembled integral concrete frame-shear wall connecting structure, which is disclosed in the prior art as ' 103243838A ', and is published as ' 2013-08-14 patent in China, and the assembled integral concrete frame-shear wall connecting structure comprises a precast concrete column, a precast H-shaped concrete superposed beam, a precast concrete shear wall body, an I-shaped horizontal connecting piece, channel steel, bolts, bolt sleeves and post-cast concrete, wherein the channel steel is fixedly arranged on the upper side and the lower side of the precast concrete shear wall body, and the precast concrete column, the precast concrete shear wall and the wall body are fixedly connected through the I-shaped horizontal connecting piece and the bolts to precast the H-shaped concrete superposed beam. The post-cast concrete column-wall-beam integrated structure is provided with a plurality of holes, and after the structure is installed, all connecting parts are solidified through post-cast concrete, so that the column-wall-beam integrated structure is formed. This shear force wall connection structure, the wall body is easily hoist and mount, can realize the accurate butt joint of wall body from top to bottom, quick installation. That is, the vertical joint connection between the shear walls is that connecting pieces are arranged discontinuously along the height, the connecting pieces are fixedly connected by bolts, and then concrete is poured after the templates are installed. However, the connection only depends on the connecting piece at the joint, steel cannot be continuous in the vertical direction, concrete is not restrained, cracking and falling are easy to occur under the action of load, the overall stress performance is insufficient, and concrete can be poured after the formwork is still required to be installed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a prefabricated assembled shear force wall perps connection structure, this connection structure bear the weight of the dynamic height, rigidity is big, antidetonation ductility is good, the wholeness is superior, construction convenience and construction quality are good, provide effective restraint to the concrete.
In order to solve the problems existing in the prior art, the utility model discloses a technical scheme be:
a buckle type shear wall horizontal connection structure comprises a plurality of shear wall monomers and buckle steel sheets, wherein wall attaching steel plates are respectively arranged on the left side and the right side of each shear wall monomer, a male embedded connecting piece is welded at the outer side end of the wall attaching steel plate on the right side, a female embedded connecting piece is welded at the outer side end of the wall attaching steel plate on the left side, horizontal tie bars are welded at the inner side ends of the two wall attaching steel plates, and the horizontal tie bars are bound and connected with main body construction steel bars of the shear wall monomers; the embedded connecting piece male piece comprises two long inner supporting plates and two right outer supporting plates, the two long inner supporting plates are symmetrically arranged, the two right outer supporting plates are respectively arranged on the outer sides of the two long inner supporting plates, a connecting buckle is welded at the end part of the right outer supporting plate through a connecting rod, the embedded connecting piece female piece comprises two symmetrically arranged left supporting plates, and the connecting buckle is welded at the end part of the left supporting plate through the connecting rod; the distance between the inner walls of the two left support plates is equal to the thickness of the two long inner support plates; the length of the long inner supporting plate is equal to the sum of the lengths of the right outer supporting plate and the left supporting plate, and the adjacent two shear wall monomers are clamped and fixed together through a connecting buckle and a buckle steel sheet on the embedded connecting piece female part and the embedded connecting piece male part.
Further, bolt holes are reserved in the long inner supporting plate, the right outer supporting plate and the left supporting plate, and the long inner supporting plate, the right outer supporting plate and the left supporting plate are fixedly connected through split bolts.
The utility model has the advantages and beneficial effects that:
the utility model relates to a buckle formula shear force wall horizontally connect structure, bolted connection behind the public lock of pre-buried connecting piece female member and the pre-buried connecting piece on it utilizes two adjacent shear force wall monomers makes about the side shear force wall firmly connect, the vertical seam simple structure of shear force wall, the construction is simple and convenient, efficient, firm in connection is reliable, anti-seismic performance is good.
The utility model relates to a buckle formula shear force wall horizontal connection structure, the public piece of pre-buried connecting piece is fixed on the shear force wall through pasting the wall steel sheet respectively with the public piece of pre-buried connecting piece, and firm in connection is stable, has improved the structural strength of the vertical seam of assembled shear force wall.
The utility model relates to a buckle formula shear force wall horizontal connection structure, its long interior backup pad length equals right side outer backup pad and left support board length sum, and the both sides backup pad passes through the bolt rigid coupling, makes stable in structure reliable.
Drawings
Fig. 1 is a schematic view of a horizontal connection structure of a snap-fit shear wall according to the present invention in an unconnected state;
FIG. 2 is a schematic view showing a connection state between a female embedded connector and a male embedded connector;
FIG. 3 is a schematic perspective view of a buckle steel sheet;
fig. 4 is a schematic diagram of a state after the horizontal connection structure of the snap-fit shear wall of the present invention is connected;
fig. 5 is a schematic view of the connection of the embedded connector male member, the embedded connector female member, the wall-attached steel plate and the horizontal tie bar.
In the figure: 1-shear wall monomer, 2-right outer support plate, 3-connecting buckle, 4-long inner support plate, 5-left support plate, 6-buckling steel sheet, 7-wall-attached steel plate and 8-horizontal tie bar.
Detailed Description
For a further understanding of the invention, reference will now be made to the drawings and examples.
As shown in fig. 1, 4, 5, the utility model relates to a buckle formula shear force wall horizontal connection structure, including a plurality of shear force wall monomer 1 and buckle steel sheet 6, the left and right sides of shear force wall monomer 1 is provided with respectively pastes wall steel sheet 7, and the end welding of the wall steel sheet outside of pasting on right side has public piece of pre-buried connecting piece, and the end welding of the left wall steel sheet outside of pasting has the female piece of pre-buried connecting piece, and horizontal lacing wire 8 has all been welded to the medial extremity of two wall steel sheets, and horizontal lacing wire is connected with shear force wall monomer main part structure reinforcing bar ligature. As shown in fig. 1 and 2, the male embedded connector comprises two long inner supporting plates 4 and two right outer supporting plates 2, the two long inner supporting plates are symmetrically arranged, the two right outer supporting plates 2 are respectively arranged at the outer sides of the two long inner supporting plates, connecting buckles 3 are welded at the end parts of the right outer supporting plates 2 through connecting rods, the female embedded connector comprises two left supporting plates 5 symmetrically arranged, and the connecting buckles 3 are welded at the end parts of the left supporting plates 5 through the connecting rods; the length of the connecting rod is equal to the thickness of the buckling steel sheet 6. The distance between the inner walls of the two left support plates is equal to the thickness of the two long inner support plates. The length of the long inner supporting plate is equal to the sum of the lengths of the right outer supporting plate and the left supporting plate. Bolt holes are reserved in the long inner supporting plate, the right outer supporting plate and the left supporting plate, and the long inner supporting plate, the right outer supporting plate and the left supporting plate are fixedly connected through split bolts. As shown in fig. 2 and 3, the fastener steel sheet is provided with a hole, the shape of the hole is matched with that of the combined connecting fastener, and two adjacent shear wall monomers are fastened together through the connecting fastener on the embedded connecting piece female part and the embedded connecting piece male part and the fastener steel sheet 6.
The utility model relates to a buckle formula shear force wall horizontally connect structure's theory of operation as follows:
insert the long interior supporting plate of the public piece of the pre-buried connecting piece of shear force wall monomer in two left branch fagging spaces rather than the female piece of the pre-buried connecting piece of adjacent shear force wall monomer, combine two connector links together, link together left branch fagging and interior supporting plate through split bolt, then pass the connector link with the buckle steel sheet on the cover connecting rod, rotatory buckle steel sheet 90 degrees makes two adjacent shear force wall monomer connect firmly to vertical seam connection is leveled, and the surface is leveled pleasing to the eye.
The present invention and its embodiments have been described above schematically, and the description is not intended to be limiting, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without creatively designing the similar structural modes and embodiments to the technical solutions, they should belong to the protection scope of the present invention.
Claims (2)
1. The utility model provides a buckle formula shear force wall horizontally connect structure which characterized in that: the shear wall comprises a plurality of shear wall monomers (1) and buckle steel sheets (6), wherein wall attaching steel plates (7) are respectively arranged on the left side and the right side of each shear wall monomer (1), the outer side ends of the wall attaching steel plates on the right side are welded with embedded connecting piece male parts, the outer side ends of the wall attaching steel plates on the left side are welded with embedded connecting piece female parts, horizontal tie bars are welded at the inner side ends of the two wall attaching steel plates, and the horizontal tie bars are bound and connected with main body construction steel bars of the shear wall monomers; the embedded connecting piece male piece comprises two long inner supporting plates (4) and two right outer supporting plates (2), the two long inner supporting plates are symmetrically arranged, the two right outer supporting plates (2) are respectively arranged on the outer sides of the two long inner supporting plates, connecting buckles (3) are welded at the end parts of the right outer supporting plates (2) through connecting rods, the embedded connecting piece female piece comprises two left supporting plates (5) which are symmetrically arranged, and the connecting buckles (3) are welded at the end parts of the left supporting plates (5) through the connecting rods; the distance between the inner walls of the two left support plates is equal to the thickness of the two long inner support plates; the length of the long inner supporting plate is equal to the sum of the lengths of the right outer supporting plate and the left supporting plate, and two adjacent shear wall monomers are clamped and fixed together through a connecting buckle and a buckle steel sheet (6) on the embedded connecting piece female part and the embedded connecting piece male part.
2. The horizontal connection structure of a buckle type shear wall according to claim 1, characterized in that: bolt holes are reserved in the long inner supporting plate, the right outer supporting plate and the left supporting plate, and the long inner supporting plate, the right outer supporting plate and the left supporting plate are fixedly connected through split bolts.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022812737.7U CN213926884U (en) | 2020-11-30 | 2020-11-30 | Buckle formula shear force wall horizontal connection structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022812737.7U CN213926884U (en) | 2020-11-30 | 2020-11-30 | Buckle formula shear force wall horizontal connection structure |
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| CN213926884U true CN213926884U (en) | 2021-08-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113898092A (en) * | 2021-10-25 | 2022-01-07 | 中铁建设集团有限公司 | Prefabricated assembly type shear wall vertical joint connecting structure and construction method thereof |
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- 2020-11-30 CN CN202022812737.7U patent/CN213926884U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113898092A (en) * | 2021-10-25 | 2022-01-07 | 中铁建设集团有限公司 | Prefabricated assembly type shear wall vertical joint connecting structure and construction method thereof |
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