CN209837403U

CN209837403U - Steel plate composite shear wall

Info

Publication number: CN209837403U
Application number: CN201920517067.0U
Authority: CN
Inventors: 楼东浩; 叶军
Original assignee: Hanjia Design Group Ltd By Share Ltd
Current assignee: Hanjia Design Group Ltd By Share Ltd
Priority date: 2019-04-16
Filing date: 2019-04-16
Publication date: 2019-12-24
Anticipated expiration: 2029-04-16

Abstract

The utility model provides a steel sheet compound shear wall belongs to building construction technical field. The steel plate composite shear wall solves the problems that the existing steel plate composite shear wall is poor in tolerance and the like. The steel plate combined shear wall comprises an upper wall body and a lower wall body, wherein the upper wall body and the lower wall body are combined with each other to form a containing cavity, an upper combined plate is arranged in the upper wall body, a lower combined plate is arranged in the lower wall body, the lower end of the upper combined plate extends out of the wall body and penetrates into the containing cavity, the head end part of the upper combined plate is provided with at least one connecting plate and a connector matched with the lower combined plate, at least one grouting opening channel is formed in the lower combined plate, and at least one grout discharging opening channel is formed in the upper combined plate. The utility model has the advantages of stable strength, convenient combination and the like.

Description

Steel plate composite shear wall

Technical Field

The utility model belongs to the technical field of the construction, a shear force wall, in particular to steel sheet compound shear wall is related to.

Background

In the assembly type building in the future, steel plate shear walls are often involved, the steel plate shear walls have good stress performance and anti-seismic performance and occupy the position of great weight in the assembly type building, the steel plate shear walls are similar to steel bar shear walls, namely perforated node plates are welded on steel plates of an upper shear wall and a lower shear wall, the upper node plate and the lower node plate are anchored through bolts, then a formwork is supported at the nodes, and concrete is poured, so that the connection of the upper steel plate shear wall and the lower steel plate shear wall is completed.

The steel sheet shear force wall suspends in midair mainly through lifting by crane equipment in current mounting means, carries out preliminary fixed back, and steel sheet shear force wall about relevant staff just can begin the construction connection, and it has the construction degree of difficulty great, and connection quality is difficult to control scheduling problem, to this type of problem, current patent name: a connection structure of horizontal joints of prefabricated steel plate shear walls capable of being installed in a sliding mode [ application numbers are: CN201820175691.2 discloses a structure, mainly used solves the construction degree of difficulty big, the inefficiency scheduling problem, nevertheless its self still has the defect, because the tie point of fixture block and draw-in groove sets up in the breach for the intensity greatly reduced of its tie point.

Disclosure of Invention

The utility model aims at providing a stable, the convenient steel sheet composite shear wall of combination of intensity to the above-mentioned problem that exists among the prior art.

The purpose of the utility model can be realized by the following technical proposal: the steel plate combined shear wall comprises an upper wall body and a lower wall body, and is characterized in that the upper wall body and the lower wall body are combined with each other to form a containing cavity, an upper combined plate is arranged in the upper wall body, a lower combined plate is arranged in the lower wall body, the lower end of the upper combined plate extends out of the wall body and penetrates into the containing cavity, the head end part of the upper combined plate is provided with at least one connecting plate and a connector matched with the lower combined plate, the lower combined plate is provided with at least one grouting opening, and the upper combined plate is provided with at least one grout discharging opening.

The technical effects of the utility model: this steel sheet combination shear wall has last wall body and wall body combination to assemble down and forms, goes up to be provided with the compoboard in the wall body, is provided with down the compoboard in the wall body down, when needs combination are assembled, goes up the wall body and transversely inserts, makes the connector of going up the compoboard and cooperatees with lower compoboard, for the bulk strength that improves the connection, upward be provided with a plurality of connecting plate on the compoboard, the connecting plate is when holding the chamber and grout, the fixed area of contact of compoboard on the improvement to this reaches improvement stability.

In the steel plate composite shear wall, the top end surface of the lower combination plate is provided with a flat groove formed by downward depression, and the upper end surface of the lower combination plate is flush with the flat groove.

In the steel plate composite shear wall, the top end surface of the lower composite plate is provided with a downward-recessed assembling groove, and the assembling groove is used for inserting the connector of the upper composite plate.

In the steel plate composite shear wall, the connecting plates are uniformly distributed on two sides of the connector at equal intervals, and the diameter of each connecting plate is smaller than that of the connector.

In the above steel plate composite shear wall, the end edge of the upper end surface of the lower wall body is provided with a vertically protruding abutting ring, the lower end edge of the upper wall body abuts against the abutting ring, and an inner containing groove is formed in the lower wall body and the inner part of the upper wall body.

In the steel plate composite shear wall, the grouting opening channels are uniformly distributed on two sides of the lower wall body, each grouting opening channel is L-shaped, the channel bodies of the grouting opening channels are horizontally distributed, and the outlets of the grouting opening channels are arranged on the flat grooves.

In the steel plate composite shear wall, the slurry discharge channels are uniformly distributed on two sides of the upper wall body, each slurry discharge channel is obliquely arranged, and an outlet of each slurry discharge channel is higher than an inlet of each slurry discharge channel.

Compared with the prior art, the utility model provides an go up the wall body and realize making up the concatenation through the compoboard between the wall body down, go up on the compoboard connector down insert to connecting plate down on, and go up and have a plurality of connecting plates on the compoboard, after holding the chamber grout, utilize the slurry and contact area on interior cell and the connecting plate to guarantee the intensity of connecting, have stable in strength, make up convenient advantage.

Drawings

Fig. 1 is a sectional view of the structure of the present invention.

In the figure, 1, an upper wall body; 2. a lower wall body; 3. an accommodating chamber; 4. an upper composition board; 5. a lower composition board; 6. a connecting plate; 7. a connector; 8. grouting a port way; 9. a slurry discharge port channel; 10. flattening the groove; 11. assembling a groove; 12. abutting against the ring; 13. a content slot.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, the steel plate composite shear wall includes an upper wall 1 and a lower wall 2, the upper wall 1 and the lower wall 2 are combined with each other to form a containing cavity 3, an upper composite plate 4 is provided in the upper wall 1, a lower composite plate 5 is provided in the lower wall 2, a lower end of the upper composite plate 4 extends out of the wall and penetrates into the containing cavity 3, a head end portion of the upper composite plate 4 is provided with at least one connecting plate 6 and a connector 7 matched with the lower composite plate 5, the lower composite plate 5 is provided with at least one grouting opening 8, and the upper composite plate 4 is provided with at least one grout discharging opening 9.

In order to facilitate the assembly and connection, the top end surface of the lower composition plate 5 is provided with a flat groove 10 formed by being depressed downwards, and the upper end surface of the lower composition plate 5 is flush with the flat groove 10.

In more detail, the top end surface of the lower combination board 5 is provided with a downward-recessed assembling groove 11, and the assembling groove 11 is used for the insertion of the connector 7 of the upper combination board 4.

In order to make the connection more stable, a plurality of connecting plates 6 are evenly distributed on two sides of the connector 7 at equal intervals, and the diameter of the connecting plates 6 is smaller than that of the connector 7.

The end edge of the upper end surface of the lower wall body 2 is provided with a supporting ring 12 which is vertically raised, the lower end edge of the upper wall body 1 is supported against the supporting ring 12, and an inner containing groove 13 is formed in the lower wall body 2. The installation is convenient, and simultaneously, the connection strength between the grouting and the upper wall body 1 and the lower wall body 2 is increased by utilizing the content groove 13.

The grouting opening channels 8 are uniformly distributed on two sides of the lower wall body 2, each grouting opening channel 8 is L-shaped, the channel body of each grouting opening channel 8 is horizontally distributed, and the outlet of each grouting opening channel 8 is arranged on the flat groove 10. It is possible to sufficiently let the slurry into the containing chamber 3.

The slurry discharging channels 9 are uniformly distributed on two sides of the upper wall body 1, each slurry discharging channel 9 is obliquely arranged, and the outlet of each slurry discharging channel 9 is higher than the inlet of each slurry discharging channel 9. Facilitating a sufficient filling of the slurry in the receiving chamber 3.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the upper wall 1, the lower wall 2, the accommodating cavity 3, the upper composition board 4, the lower composition board 5, the connecting board 6, the connecting head 7, the grouting opening passage 8, the grout outlet passage 9, the flat groove 10, the assembling groove 11, the retaining ring 12, the containing groove 13, etc. are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The steel plate combined shear wall comprises an upper wall body (1) and a lower wall body (2), and is characterized in that the upper wall body (1) and the lower wall body (2) are combined with each other to form a containing cavity (3), an upper combined plate (4) is arranged in the upper wall body (1), a lower combined plate (5) is arranged in the lower wall body (2), the lower end of the upper combined plate (4) extends out of the wall body to penetrate into the containing cavity (3), the head end part of the upper combined plate (4) is provided with at least one connecting plate (6) and a connector (7) matched with the lower combined plate (5), at least one grouting opening channel (8) is formed in the lower combined plate (5), and at least one grout discharging opening channel (9) is formed in the upper combined plate (4).

2. The steel plate composite shear wall of claim 1, wherein the top end surface of the lower composite plate (5) is provided with a flat groove (10) formed by being depressed downwards, and the upper end surface of the lower composite plate (5) is flush with the flat groove (10).

3. The steel plate composite shear wall of claim 1, wherein the top end surface of the lower combination plate (5) is provided with a downward-recessed assembly groove (11), and the assembly groove (11) is used for inserting the connector (7) of the upper combination plate (4).

4. A steel plate composite shear wall according to claim 1, wherein a plurality of said connecting plates (6) are uniformly and equally spaced on both sides of the connecting head (7), and the diameter of said connecting plates (6) is smaller than the diameter of the connecting head (7).

5. The steel plate composite shear wall of claim 1, wherein the lower wall (2) has a vertically protruding abutting ring (12) at the end edge of the upper end surface, the lower end edge of the upper wall (1) abuts against the abutting ring (12), and a containing groove (13) is formed in the lower wall (2).

6. The steel plate composite shear wall according to claim 1, wherein the grouting ports (8) are uniformly distributed on both sides of the lower wall (2), each grouting port (8) is L-shaped, the grouting ports (8) are horizontally distributed, and the outlets of the grouting ports (8) are arranged on the flat groove (10).

7. A steel plate composite shear wall according to claim 1, wherein the slurry outlet channels (9) are uniformly distributed on both sides of the upper wall body (1), each slurry outlet channel (9) is obliquely arranged, and the outlet of each slurry outlet channel (9) is higher than the inlet of each slurry outlet channel (9).