CN112780005A - Connect reliable prefabricated assembled shear force wall - Google Patents
Connect reliable prefabricated assembled shear force wall Download PDFInfo
- Publication number
- CN112780005A CN112780005A CN201911081749.2A CN201911081749A CN112780005A CN 112780005 A CN112780005 A CN 112780005A CN 201911081749 A CN201911081749 A CN 201911081749A CN 112780005 A CN112780005 A CN 112780005A
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- CN
- China
- Prior art keywords
- shear wall
- bolt
- wall
- connecting block
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000003566 sealing material Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
The invention relates to the technical field of shear walls, and discloses a prefabricated assembly type shear wall with reliable connection, which comprises an upper shear wall and a lower shear wall positioned right below the upper shear wall, wherein the bottom end surface of the upper shear wall is attached to the top end surface of the lower shear wall, a rectangular connecting block is fixedly connected to the center of the bottom end surface of the upper shear wall, a connecting groove matched with the connecting block is formed in the center of the top end surface 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 uniformly embedded in the lower shear wall in an annular shape with the connecting groove as the center at equal intervals along the vertical direction, and the upper ends of the reinforcing steel bars penetrate through the top end surface of the lower shear. The upper shear wall and the lower shear wall are connected together in a fastening manner, and meanwhile, the connection mode is reliable, convenient and fast and is easy to disassemble.
Description
Technical Field
The invention relates to the technical field of shear walls, in particular to a prefabricated assembly type shear wall reliable in connection.
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.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, a wall body is unreliable in connection mode and too complicated, and provides a prefabricated assembly type shear wall with reliable connection.
In order to achieve the purpose, the invention 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 invention provides a prefabricated assembly type shear wall with reliable connection, which has the following beneficial effects:
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 device has the advantages that the parts which are not involved are the same as or can be realized by adopting the prior art, the upper shear wall and the lower shear wall are firmly connected together, meanwhile, the connection mode is reliable and convenient, and the disassembly is easy.
Drawings
FIG. 1 is a schematic structural diagram of a prefabricated shear wall with reliable connection according to 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 clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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, are merely for convenience in describing the present invention and simplifying the 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 thus, 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.
According to the invention, the connecting block 3 is inserted into the connecting groove 4, the connecting block 3 and the connecting groove 4 are tightly fixed together through the bolt assembly 5, the upper shear wall 1 and the lower shear wall 2 are fixedly connected together, and the reinforcing steel bars are inserted into the fixing grooves 7 in a matching manner, so that the tightness of the upper shear wall 1 and the lower shear wall 2 during connection is further improved, and meanwhile, the connecting mode is reliable and convenient, and is easy to separate.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911081749.2A CN112780005A (en) | 2019-11-07 | 2019-11-07 | Connect reliable prefabricated assembled shear force wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911081749.2A CN112780005A (en) | 2019-11-07 | 2019-11-07 | Connect reliable prefabricated assembled shear force wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112780005A true CN112780005A (en) | 2021-05-11 |
Family
ID=75747791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911081749.2A Withdrawn CN112780005A (en) | 2019-11-07 | 2019-11-07 | Connect reliable prefabricated assembled shear force wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112780005A (en) |
-
2019
- 2019-11-07 CN CN201911081749.2A patent/CN112780005A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210511 |