CN211948996U

CN211948996U - Connect reliable prefabricated assembled shear force wall

Info

Publication number: CN211948996U
Application number: CN201921910732.9U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-11-17
Anticipated expiration: 2029-11-07

Abstract

The utility model relates to a shear force wall technical field discloses a connect reliable prefabricated assembly shear force wall, including last shear force wall and the lower shear force wall that is located under the shear force wall, the bottom face of going up the shear force wall is laminated with the top face of lower shear force wall, the bottom face center fixedly connected with rectangle's of going up the shear force wall connecting block, the top face center department of lower shear force wall seted up with connecting block assorted spread groove, the connecting block is inserted and is established in the spread groove, the connecting block is connected with the spread groove through a plurality of bolt subassembly, a plurality of bolt subassembly distributes in turn and sets up, it has a plurality of reinforcing bars to use the spread groove to be inlaying of the even equidistance of annular as the center along vertical direction in the lower shear force wall, the upper end of reinforcing bar runs through the top face setting of. The utility model discloses to go up the connection of shear force wall and lower shear force wall fastening together, the connected mode is reliable convenient simultaneously, easily the tear-open moreover.

Description

Connect reliable prefabricated assembled shear force wall

Technical Field

The utility model relates to a shear force wall technical field especially relates to a connect reliable prefabricated assembly type shear force wall.

Background

Shear walls, also known as wind-resistant walls, earthquake-resistant walls or structural walls, are walls that mainly bear horizontal loads and vertical loads caused by wind loads or earthquake action in houses or buildings and can prevent structural shearing (shearing) damage.

The retrieval publication (bulletin) number CN207700447U discloses a prefabricated assembled shear wall with reliable connection, and when the prefabricated assembled shear wall is used, two wall bodies are assembled together through the matching of a notch and a steel bar; the proposal still has the following technical defects:

the wall connection mode is unreliable, and too loaded down with trivial details, and the scheme obviously has the defect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art wall connection mode unreliable, and too loaded down with trivial details problem, and the prefabricated assembled shear force wall of a connection reliability that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a prefabricated assembly type shear wall reliable in connection comprises an upper shear wall and a lower shear wall located right below the upper shear wall, wherein the bottom end face of the upper shear wall is attached to the top end face of the lower shear wall, a rectangular connecting block is fixedly connected to the center of the bottom end face of the upper shear wall, a connecting groove matched with the connecting block is formed in the center of the top end face of the lower shear wall, the connecting block is inserted into the connecting groove and is connected with the connecting groove through a plurality of bolting components, the bolting components are alternately distributed, a plurality of reinforcing steel bars are embedded in the lower shear wall in an annular uniform equidistant mode by taking the connecting groove as the center in the vertical direction, the upper ends of the reinforcing steel bars penetrate through the top end face of the lower shear wall, a plurality of fixing grooves are formed in the bottom end face of the upper shear wall in an annular uniform equidistant mode by taking the connecting block as the center in the vertical direction, the fixed slot corresponds the reinforcing bar setting, the upper end of reinforcing bar extends to in the fixed slot.

Preferably, the bolting assembly comprises a bolt hole, a bolt groove, a bolt and two threaded pipes, the bolt groove is formed in the vertical side wall of the connecting block, the position of the bolt hole, corresponding to the bolt groove, is formed in the groove wall of the connecting groove, the two threaded pipes are fixedly connected to the bolt groove and the bolt hole respectively, and the bolt is bolted to the two threaded pipes together.

Preferably, a protective film is fixedly connected to the pipe orifice of the threaded pipe.

Preferably, the connecting block and the upper shear wall are integrally cast.

Preferably, the reinforcing bars are matched with the fixing grooves.

Preferably, the joints of the upper shear wall and the lower shear wall with the bolts and the bolt holes are filled with sealing materials.

Compared with the prior art, the utility model provides a connect reliable prefabricated assembled shear force wall possesses following beneficial effect:

1. this connect reliable prefabricated assembled shear force wall, through setting up the connecting block, the spread groove, the bolt subassembly, reinforcing bar and fixed slot, insert the connecting block in the spread groove, rethread bolt subassembly is in the same place connecting block and spread groove are tightly fixed, and then will go up shear force wall and shear force wall fixed connection down and be in the same place, cooperate again and insert the reinforcing bar in the fixed slot, further improvement go up the fastening nature when shear force wall and lower shear force wall are connected, the connected mode is reliable convenient simultaneously, and easily the breakdown.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses with the connection of going up shear wall and lower shear wall fastening together, the connected mode is reliable convenient simultaneously, easily the split moreover.

Drawings

Fig. 1 is a schematic structural diagram of a reliably connected prefabricated shear wall provided by the present invention;

fig. 2 is a sectional view taken along line a-a in fig. 1.

In the figure: the steel plate shear wall comprises an upper shear wall body 1, a lower shear wall body 2, a connecting block 3, a connecting groove 4, a bolt assembly 5, a bolt hole 51, a bolt groove 52, a bolt 53, a threaded pipe 54, a steel bar 6, a fixing groove 7 and a protective film 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a prefabricated assembly type shear wall with reliable connection comprises an upper shear wall 1 and a lower shear wall 2 positioned right below the upper shear wall 1, wherein the bottom end surface of the upper shear wall 1 is attached to the top end surface of the lower shear wall 2, a rectangular connecting block 3 is fixedly connected to the center of the bottom end surface of the upper shear wall 1, a connecting groove 4 matched with the connecting block 3 is formed in the center of the top end surface of the lower shear wall 2, the connecting block 3 is inserted into the connecting groove 4, the connecting block 3 is connected with the connecting groove 4 through a plurality of bolting components 5, the bolting components 5 are alternately distributed, a plurality of reinforcing steel bars 6 are uniformly and equidistantly embedded in the lower shear wall 2 in an annular manner along the vertical direction by taking the connecting groove 4 as the center, the upper ends of the reinforcing steel bars 6 penetrate through the top end surface of the lower shear wall 2, a plurality of fixing grooves 7 are uniformly and annularly formed in the bottom end surface of the upper shear wall 1 in, fixed slot 7 corresponds reinforcing bar 6 and sets up, the upper end of reinforcing bar 6 extends to in fixed slot 7, insert connecting block 3 in spread groove 4, rethread bolt assembly 5 is in the same place connecting block 3 and spread groove 4 are tightly fixed, and then will go up shear force wall 1 and shear force wall 2 fixed connection down together, the deuterogamy inserts 6 fixed slots 7 with the reinforcing bar in, further improvement go up the fastening nature when shear force wall 1 and shear force wall 2 connect down, the connection mode is reliable convenient simultaneously, and easily the breakdown.

The bolt assembly 5 comprises a bolt hole 51, a bolt groove 52, a bolt 53 and two threaded pipes 54, wherein the bolt groove 52 is formed in the vertical side wall of the connecting block 3, the position, corresponding to the bolt groove 52, of the bolt hole 51 is formed in the groove wall of the connecting groove 4, the two threaded pipes 54 are fixedly connected to the bolt groove 52 and the bolt hole 51 respectively, the bolt 53 is jointly bolted to the two threaded pipes 54, the bolt 53 is screwed into the two threaded pipes 54 jointly screwed into the bolt hole 51 and the bolt groove 52, the connecting block 3 and the connecting groove 4 are firmly connected together, and meanwhile, the bolt 53 is screwed out, so that the upper shear wall 1 and the lower shear wall 2 can be separated.

The protective film 8 is fixedly connected to the opening of the threaded pipe 54, and the threaded pipe 54 is placed into the bolt hole 51 and the bolt groove 52 during pouring, so that concrete is prevented from entering the threaded pipe 54.

The connecting block 3 and the upper shear wall 1 are arranged integrally for pouring, so that pouring and forming are facilitated.

The reinforcing steel bar 6 is matched with the fixing groove 7, so that the reinforcing steel bar 3 is tightly matched with the fixing groove 7.

The joints of the upper shear wall 1 and the lower shear wall 2, the bolts 53 and the bolt holes 51 are filled with sealing materials, so that the sealing effect is improved.

The utility model discloses in, insert connecting block 3 in spread groove 4, rethread bolt assembly 5 is in the same place connecting block 3 and spread groove 4 tight fixed, and then will go up shear force wall 1 and lower shear force wall 2 fixed connection together, and the deuterogamy inserts 6 fixed slots 7 with the reinforcing bar, and further improvement go up the fastening nature when shear force wall 1 and lower shear force wall 2 connect, and the connected mode is reliable convenient simultaneously, easily the partition moreover.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A prefabricated assembly type shear wall reliable in connection comprises an upper shear wall (1) and a lower shear wall (2) located right below the upper shear wall (1), and is characterized in that the bottom end face of the upper shear wall (1) is attached to the top end face of the lower shear wall (2), a rectangular connecting block (3) is fixedly connected to the center of the bottom end face of the upper shear wall (1), a connecting groove (4) matched with the connecting block (3) is formed in the center of the top end face of the lower shear wall (2), the connecting block (3) is inserted into the connecting groove (4), the connecting block (3) is connected with the connecting groove (4) through a plurality of bolting components (5), the bolting components (5) are alternately distributed, and a plurality of reinforcing steel bars (6) are uniformly embedded in the lower shear wall (2) in an annular equidistant mode in the vertical direction by taking the connecting groove (4) as the center, the upper end of reinforcing bar (6) runs through the top end face setting of lower shear force wall (2), go up the bottom of shear force wall (1) in the face along vertical direction and use connecting block (3) as the center be the even equidistance of annular a plurality of fixed slot (7) seted up, fixed slot (7) correspond reinforcing bar (6) and set up, the upper end of reinforcing bar (6) extends to in fixed slot (7).

2. The prefabricated shear wall with reliable connection according to claim 1, wherein the bolt assembly (5) comprises a bolt hole (51), a bolt groove (52), a bolt (53) and two threaded pipes (54), the bolt groove (52) is formed in the vertical side wall of the connecting block (3), the bolt hole (51) is formed in the wall of the connecting groove (4) corresponding to the position of the bolt groove (52), the two threaded pipes (54) are fixedly connected in the bolt groove (52) and the bolt hole (51), and the bolt (53) is jointly bolted in the two threaded pipes (54).

3. The prefabricated shear wall with reliable connection according to claim 2, wherein a protective film (8) is fixedly connected to the mouth of the threaded pipe (54).

4. The prefabricated shear wall with reliable connection according to claim 1, wherein the connecting blocks (3) are integrally cast with the upper shear wall (1).

5. A prefabricated shear wall with reliable connection according to claim 1, wherein the reinforcing bars (6) are matched with the fixing grooves (7).

6. The prefabricated shear wall with reliable connection as claimed in claim 2, wherein the joints of the upper shear wall (1) and the lower shear wall (2) with the bolts (53) and the bolt holes (51) are filled with sealing materials.