Assembly type shear wall vertical connecting structure

Abstract

The utility model discloses a vertical connecting structure of an assembly type shear wall, and relates to the technical field of building construction. An assembly type shear wall vertical connecting structure comprises two shear walls which are spliced up and down and a middle connecting piece which is fixedly connected to the splicing position of the upper shear wall and the lower shear wall. The shear wall comprises a wall body and connecting pieces fixed to the upper side and the lower side of the wall body. The connecting piece comprises a connecting piece main body, a vertical embedded pipe sleeve and a transverse embedded pipe sleeve; the connecting piece body comprises a main connecting plate and side plates fixedly connected to the two sides of the main connecting plate. According to the vertical connecting structure for the assembly type shear walls, the connecting structure enables the two adjacent shear walls to form a complete and firm plane structure at the splicing position, the structural strength of vertical connection between the two shear walls is improved, connection of the two shear walls is more stable and reliable, and larger shear force can be borne.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to an assembled shear wall vertical connection structure. Background Art

[0002] Prefabricated shear walls are prefabricated building components, usually made of concrete, used to enhance the seismic resistance and stability of buildings. Prefabricated shear walls are prefabricated in factories and transported to construction sites for assembly, reducing the time and labor intensity of on-site construction.

[0003] Regarding the vertical connection structure between prefabricated shear walls, the inventor believes that the vertical connection structure of the shear wall is one of the technical difficulties in the assembly of prefabricated shear walls. At present, there are some situations where the connection strength of the vertical connection structures of the upper and lower adjacent shear walls is insufficient, and the force-bearing performance of the vertical joint connection positions is insufficient; therefore, how to solve the above-mentioned technical problems is a technical problem that needs to be solved in the current field of construction technology.

[0004] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0005] In view of the above technical problems, an embodiment of the utility model provides a prefabricated shear wall vertical connection structure to solve the problems raised in the above background technology.

[0006] The utility model provides the following technical solutions:

[0007] An assembled shear wall vertical connection structure comprises: two shear walls spliced ​​up and down, and an intermediate connection piece fixedly connected to the splicing position of the upper and lower shear walls;

[0008] The shear wall includes a wall body and connectors fixed on the upper and lower sides of the wall body; the connectors include a connector body, a vertical embedded pipe sleeve, and a horizontal embedded pipe sleeve;

[0009] The connecting member body includes a main connecting plate and side plates fixedly connected to both sides of the main connecting plate; the cavity enclosed by the main connecting plate and the two side plates forms a first assembly groove for wall assembly;

[0010] The vertical embedded pipe sleeve is fixed on the bottom surface of the main connecting plate, and the main connecting plate is provided with a first through hole connected to the vertical embedded pipe sleeve; the two side plates are fixedly connected with the horizontal embedded pipe sleeve, and the two side plates are provided with a second through hole connected to the horizontal embedded pipe sleeve;

[0011] The two connecting pieces are respectively fixed on the upper and lower sides of the wall through the first assembly groove, and the vertical pre-embedded pipe sleeve and the horizontal pre-embedded pipe sleeve are pre-embedded in the wall;

[0012] The intermediate connecting piece comprises two spaced connection plates 1 and 2, two intermediate plates are fixedly connected between the connection plates 1 and 2, both intermediate plates are provided with embedded rods adapted to be plugged with the vertical embedded pipe sleeves, and the connection plates 1 and 2 are penetrated with third through holes adapted to be plugged with the horizontal embedded pipe sleeves; the two cavities enclosed by the connection plates 1, 2 and the intermediate plates respectively form the upper assembly groove and the lower assembly groove of the shear wall assembly;

[0013] Among them, when two upper and lower adjacent shear walls are spliced, the upper assembly groove of the intermediate connecting piece is buckled at the bottom of the shear wall at the upper position, and the lower assembly groove of the intermediate connecting piece is buckled at the top of the shear wall at the lower position; the embedded rod of the intermediate connecting piece passes through the first through hole and is inserted into the vertical embedded pipe sleeve, and bolts are inserted into the second through hole and the horizontal embedded pipe sleeve for locking and fixing.

[0014] Preferably, a vertical embedded pipe sleeve is provided on a connecting piece; and an embedded rod is provided on an intermediate connecting piece.

[0015] Preferably, a number of steel bars are embedded in the wall.

[0016] An assembled shear wall vertical connection structure provided by an embodiment of the utility model has the following beneficial effects: the utility model designs an assembled shear wall vertical connection structure, which enables two adjacent shear walls to form a complete and firm planar structure at the splicing position, increases the structural strength of the vertical connection between the two shear walls, makes the connection between the two shear walls more stable and reliable, and can withstand greater shear force. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 is a perspective view of the utility model;

[0019] Figure 3 It is an exploded view of the utility model;

[0020] Figure 4 It is an exploded view of the shear wall in the utility model;

[0021] Figure 5 It is a structural schematic diagram of the connecting member in the utility model;

[0022] Figure 6 It is a structural schematic diagram of the intermediate connecting piece in the utility model. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 6 ;

[0025] In view of the problems mentioned in the above background technology, the embodiment of the utility model provides a prefabricated shear wall vertical connection structure to solve the above technical problems, and its technical solution is as follows:

[0026] A prefabricated shear wall vertical connection structure comprises: two shear walls 100 spliced ​​up and down, and an intermediate connection member 200 connected at the splicing position of the upper and lower shear walls 100;

[0027] The shear wall 100 includes a wall body 110 and connectors 120 fixed to the upper and lower sides of the wall body 110; the connector 120 includes a connector body 121, a vertical pre-buried pipe sleeve 122, and a horizontal pre-buried pipe sleeve 123;

[0028] The connector body 121 includes a main connecting plate 121-1 and side plates 121-2 fixedly connected to both sides of the main connecting plate 121-1; the cavity enclosed by the main connecting plate 121-1 and the two side plates 121-2 forms a first assembly groove for assembling the wall 110;

[0029] The vertical embedded pipe sleeve 122 is fixed to the bottom surface of the main connecting plate 121-1, and the main connecting plate 121-1 is provided with a first through hole 122-1 communicating with the vertical embedded pipe sleeve 122; the two side plates 121-2 are fixedly connected with a horizontal embedded pipe sleeve 123, and the two side plates 121-2 are provided with a second through hole 123-1 communicating with the horizontal embedded pipe sleeve 123;

[0030] The two connectors 120 are respectively fixed to the upper and lower sides of the wall 110 through the first assembly groove, and the vertical embedded pipe sleeve 122 and the horizontal embedded pipe sleeve 123 are embedded in the wall 110;

[0031] The intermediate connector 200 includes two spaced connection plates 1 210 and 220, two intermediate plates 230 are fixedly connected between the connection plates 1 210 and 220, and both intermediate plates 230 are provided with embedded rods 241 adapted to be plugged with the vertical embedded pipe sleeves 122, and the connection plates 1 210 and 220 are penetrated with third through holes 250 adapted to be plugged with the horizontal embedded pipe sleeves 123; the two cavities enclosed by the connection plates 1 210, 220 and the intermediate plates 230 respectively form the upper assembly groove 202 and the lower assembly groove 201 for assembling the shear wall 100;

[0032] Among them, when two upper and lower adjacent shear walls 100 are spliced, the upper assembly groove 202 of the intermediate connecting member 200 is buckled at the bottom of the shear wall 100 at the upper position, and the lower assembly groove 201 of the intermediate connecting member 200 is buckled at the top of the shear wall 100 at the lower position; the embedded rod 241 of the intermediate connecting member 200 passes through the first through hole 122-1 and is inserted into the vertical embedded pipe sleeve 122, and passes through the second through hole 123-1 and is inserted into the horizontal embedded pipe sleeve 123 to lock and fix it.

[0033] It should be noted that the vertical embedded pipe sleeve 122 in the connecting member 120 is embedded in the wall 110 in advance, which not only serves as a plug-in channel for the later embedded rod 241, but also can improve the structural strength of the connection between the connecting member 120 and the wall 110; at the same time, the horizontal embedded pipe sleeve 123 in the connecting member 120 not only serves as a plug-in channel for the later bolts, but also can further improve the structural strength of the connection between the connecting member 120 and the wall 110.

[0034] In this embodiment, five vertical embedded pipe sleeves 122 are provided on one connecting member 120 ; five embedded rods 241 are provided on one intermediate connecting member 200 ; and a plurality of steel bars are embedded in the wall 110 .

[0035] The installation method of the assembled shear wall vertical connection structure provided by the embodiment of the utility model is as follows:

[0036] 1. When splicing the shear wall 100, first fix the first shear wall 100; then insert the lower assembly groove 201 of the intermediate connecting piece 200 into the connecting piece 120 of the first shear wall 100; at this time, the embedded rod 241 at the lower position of the intermediate connecting piece 200 passes through the first through hole 122-1 on the top connecting piece 120 of the first shear wall 100 and is inserted into the vertical embedded pipe sleeve 122;

[0037] 2. Insert the pre-assembled connector 120 on the second shear wall 100 into the upper assembly groove 202 of the intermediate connector 200; at this time, the embedded rod 241 at the upper position of the intermediate connector 200 passes through the first through hole 122-1 on the bottom connector 120 of the second shear wall 100 and is inserted into the vertical embedded pipe sleeve 122; after adjusting the position of the second shear wall 100, fix the second shear wall 100;

[0038] 3. Then, bolts are passed through the second through holes 123-1 on the two shear walls 100 to lock and fix them, and the two shear walls 100 are firmly fixed together through the intermediate connector 200; in this way, the two adjacent shear walls 100 form a complete and firm plane structure at the splicing position, which increases the structural strength of the vertical connection between the two shear walls, making the connection between the two shear walls more stable and reliable, and able to withstand greater shear force.

[0039] An assembled shear wall vertical connection structure provided by an embodiment of the utility model has the following beneficial effects: the utility model designs an assembled shear wall vertical connection structure, which enables two adjacent shear walls to form a complete and firm planar structure at the splicing position, increases the structural strength of the vertical connection between the two shear walls, makes the connection between the two shear walls more stable and reliable, and can withstand greater shear force.

[0040] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, and may be located in one place or distributed over multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0041] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0042] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and concept of the utility model, and all these changes or substitutions should fall within the protection scope of the claims attached to the utility model.

Claims

1. A prefabricated shear wall vertical connection structure, characterized in that: include: Two shear walls spliced ​​up and down, and an intermediate connector fixedly connected to the splicing position of the two shear walls; The shear wall includes a wall body and connectors fixed on the upper and lower sides of the wall body; the connectors include a connector body, a vertical embedded pipe sleeve, and a horizontal embedded pipe sleeve; The connecting member body includes a main connecting plate and side plates fixedly connected to both sides of the main connecting plate; the cavity enclosed by the main connecting plate and the two side plates forms a first assembly groove for wall assembly; The vertical embedded pipe sleeve is fixed on the bottom surface of the main connecting plate, and the main connecting plate is provided with a first through hole connected to the vertical embedded pipe sleeve; the two side plates are fixedly connected with the horizontal embedded pipe sleeve, and the two side plates are provided with a second through hole connected to the horizontal embedded pipe sleeve; The two connecting pieces are respectively fixed on the upper and lower sides of the wall through the first assembly groove, and the vertical pre-embedded pipe sleeve and the horizontal pre-embedded pipe sleeve are pre-embedded in the wall; The intermediate connecting piece comprises two spaced connection plates 1 and 2, two intermediate plates are fixedly connected between the connection plates 1 and 2, both intermediate plates are provided with embedded rods adapted to be plugged with the vertical embedded pipe sleeves, and the connection plates 1 and 2 are penetrated with third through holes adapted to be plugged with the horizontal embedded pipe sleeves; the two cavities enclosed by the connection plates 1, 2 and the intermediate plates respectively form the upper assembly groove and the lower assembly groove of the shear wall assembly; Among them, when two upper and lower adjacent shear walls are spliced, the upper assembly groove of the intermediate connecting piece is buckled at the bottom of the shear wall at the upper position, and the lower assembly groove of the intermediate connecting piece is buckled at the top of the shear wall at the lower position; the embedded rod of the intermediate connecting piece passes through the first through hole and is inserted into the vertical embedded pipe sleeve, and bolts are inserted into the second through hole and the horizontal embedded pipe sleeve for locking and fixing.

2. The assembled shear wall vertical connection structure according to claim 1, characterized in that: One connecting piece is provided with 5 vertical embedded pipe sleeves; one intermediate connecting piece is provided with 5 embedded rods.

3. The assembled shear wall vertical connection structure according to claim 1, characterized in that: Several steel bars are embedded in the wall.

Images