CN211523614U - Connection structure of assembled shear force wall - Google Patents
Connection structure of assembled shear force wall Download PDFInfo
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- CN211523614U CN211523614U CN201921898666.8U CN201921898666U CN211523614U CN 211523614 U CN211523614 U CN 211523614U CN 201921898666 U CN201921898666 U CN 201921898666U CN 211523614 U CN211523614 U CN 211523614U
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- shear force
- force wall
- slot
- shear
- wall
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Abstract
The utility model relates to a connection structure of assembled shear force wall, including first shear force wall, second shear force wall and twice stiffener seted up the through-hole on the stiffener a plurality of staggered steel sheets that are parallel to each other have set firmly respectively on the face of being connected of first shear force wall and second shear force wall the center department of steel sheet seted up the slot, just be in two through-holes have been seted up to the bilateral symmetry of slot be provided with the picture peg respectively on the face of being connected of first shear force wall and second shear force wall, the picture peg with slot mutually perpendicular to and connect through the cooperation of cross grafting mode, during the installation the through-hole is located same straight line, the picture peg inserts in the slot, twice the stiffener passes respectively and is located the picture peg both sides the through-hole. The connection stability between the precast shear walls is improved, and the precast shear wall is suitable for connection of vertical joints and horizontal joints.
Description
Technical Field
The utility model relates to an assembly technical field of building element, concretely relates to connection structure of assembled shear force wall.
Background
The construction mode of the shear wall generally comprises a cast-in-place mode and an assembly mode, wherein the cast-in-place mode is a traditional construction mode and needs mould fixing, namely a template is assembled on site, and then concrete is poured; the assembly is a main structure form for realizing the modern industrialization of buildings, and mainly comprises the steps of prefabricating the prefabricated shear walls in a factory, reserving corresponding connecting devices, and reliably connecting the upper prefabricated shear wall and the lower prefabricated shear wall in place through the connecting devices after the upper prefabricated shear wall and the lower prefabricated shear wall are installed in place on a construction site. Compare in "cast-in-place" form, assembled shear force wall has that production efficiency is high, engineering quality is good, easily form advantages such as technical integration, resources are saved, environmental protection, and prefabricated assembled shear force wall has the seam connection form of two kinds: the first type is horizontal seam connection for connecting an upper prefabricated shear wall and a lower prefabricated shear wall; the other is vertical seam connection for connecting two adjacent walls on the same floor.
Current chinese patent CN207727805U discloses an assembled shear force anchor rod strenghthened type perps unit for wall, including left side shear force wall, right side shear force wall and stock, the direction of height of left side shear force wall and right side shear force wall on set firmly the steel sheet that is parallel to each other more than two respectively, each the steel sheet on all seted up the through-hole, each through-hole is located same vertical line during the installation, the stock vertically pass the through-hole on each steel sheet, the stock adopt the pipe structure, and be provided with many places plum blossom holes on the perisporium of stock. Insert the stock through in to pre-buried steel sheet between its left and right sides shear force wall and articulate, however, this application is used for the connection of the vertical seam of shear force wall, and inserts the steel sheet through the stock that is located seam crossing and connect, takes place to rotate easily between two prefabricated shear force wall boards, is difficult to guarantee the connection stability between the shear force wall board in the work progress, and then causes to pour the uneven problem of completion back shear force wall body.
SUMMERY OF THE UTILITY MODEL
To the problem in the above-mentioned technical background, the utility model aims at providing a connection structure of assembled shear force wall, can not take place to rotate the phenomenon between the shear force wall body, connect firmly, and installation convenient operation.
In order to realize the above purpose, the utility model discloses a technical scheme be:
the utility model provides a connection structure of assembled shear force wall, includes first shear force wall, second shear force wall and twice stiffener seted up the through-hole on the stiffener set firmly a plurality of staggered steel sheets that are parallel to each other on the connection face of first shear force wall and second shear force wall respectively the center department of steel sheet seted up the slot, and be in two through-holes have been seted up to the bilateral symmetry of slot be provided with the picture peg on the connection face of first shear force wall and second shear force wall respectively, the picture peg with slot mutually perpendicular and connect through the cooperation of cross grafting mode, during the installation the through-hole is located same straight line, the picture peg inserts in the slot, twice the stiffener passes respectively and is located the picture peg both sides the through-hole.
Furthermore, the inserting plate is of an I-shaped structure with a thin middle part and thick two ends.
Further, the thickness of the middle portion of the insert plate is the same as the width of the slot.
Furthermore, the inserting plate is of a flat plate structure.
Further, the thickness of the socket is the same as the width of the socket.
Further, the length of the insertion plate is the same as the depth of the slot.
The technical effects of the utility model reside in that:
(1) the utility model discloses well assembly shear force wall's seam connection structure, the cross grafting mode through picture peg and slot is connected the location between with two shear force walls, and the through-hole of the rethread left and right sides installs twice stiffener, improves the connection steadiness between the prefabricated shear force wall, can not take place the skew between the wallboard and rotate, and connection structure is simple, firm, has improved the installation effectiveness.
(2) The utility model discloses seam connection structure pours integratively between stiffener, steel sheet, picture peg when follow-up concreting, and structural strength is higher, and the shear force wall structure is more stable, and is applicable to being connected of vertical seam and horizontal seam.
Drawings
Fig. 1 is a schematic structural diagram of a connection structure of an assembled shear wall according to the present invention;
fig. 2 is a schematic view of an installation structure of the connection structure of the fabricated shear wall according to the present invention;
fig. 3 is a schematic structural view of a fabricated shear wall according to an embodiment of the present invention;
fig. 4 is a schematic view of a connection structure between the insert plate and the steel plate according to an embodiment of the present invention;
fig. 5 is a schematic view of a connection structure between the insert plate and the steel plate according to another embodiment of the present invention.
Reference numerals: 1-a first shear wall; 2-a second shear wall; 3-a reinforcing rod; 4-a steel plate; 5, inserting a slot; 6-through holes; 7-inserting plate.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
Referring to fig. 1-5, a connection structure of an assembled shear wall comprises a first shear wall 1, a second shear wall 2 and two reinforcing rods 3, the reinforcing rod 3 is provided with a through hole, a plurality of steel plates 4 which are mutually parallel and staggered are respectively and fixedly arranged on the connecting surface of the first shear wall 1 and the second shear wall 2, a slot 5 is arranged at the center of the steel plate 4, two through holes 6 are symmetrically arranged at two sides of the slot 5, the connection surfaces of the first shear wall 1 and the second shear wall 2 are respectively provided with an inserting plate 7, the inserting plates 7 and the slots 5 are mutually vertical and are connected in a matching way in a cross inserting way, the through holes 6 are positioned on the same straight line during installation, the inserting plate 7 is inserted into the inserting groove 5, and the two reinforcing rods 3 respectively penetrate through the through holes 6 on two sides of the inserting plate 7.
The utility model discloses well assembled shear force wall's seam connection structure is connected between two shear force walls (1, 2) through picture peg 7 and slot 5's cross grafting mode, reaches preliminary location and connects the back, and the rethread setting is at the through-hole 6 installation twice stiffener 3 of the 5 left and right sides of slot, improves the connection steadiness between the precast shear force wall, can not take place the skew between the wallboard and rotate, and connection structure is simple, firm, has improved the installation effectiveness.
In addition, when concrete is poured subsequently, the reinforcing rods 3, the steel plates 4 and the inserting plates 7 are poured into a whole, so that the structural strength is higher, the structure of the shear wall is more stable, and the shear wall is suitable for connection of vertical seams and horizontal seams.
In an embodiment of the present invention, the inserting plate 7 has an i-shaped structure with a thin middle and thick two ends.
Wherein the thickness of the middle part of the inserting plate 7 is the same as the width of the inserting groove 5.
As shown in fig. 3 and 4, the thickness of the middle portion of the inserting plate 7 is smaller than the thickness of the two ends in the embodiment, so that the inserting plate 7 can be inserted into the inserting slot 5, the inserting stability between the inserting plate 7 and the steel plate 4 is improved, and the problem of loosening is not easy to occur.
In another embodiment of the present invention, the insertion plate 7 is a flat plate structure.
Wherein the thickness of the inserting plate 7 is the same as the width of the inserting groove 5.
As shown in fig. 5, in the embodiment, the thickness of the inserting plate 7 is consistent with the width of the slot 5, and the inserting plate 7 can be quickly inserted into the slot 5, so that the operation is convenient and quick, and the installation and construction efficiency is improved.
Further, the length of the insert plate 7 is the same as the depth of the slot 5. The front end of the steel plate 4 on one prefabricated shear wall (such as the first shear wall 1) can be attached to the connecting surface of the other prefabricated shear wall (such as the second shear wall 2), and the connecting stability between the shear walls is improved.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a connection structure of assembled shear force wall, includes first shear force wall (1), second shear force wall (2) and twice stiffener (3) seted up the through-hole on stiffener (3) set firmly a plurality of parallel staggered steel sheet (4) that are each other on the face of being connected of first shear force wall (1) and second shear force wall (2) respectively, its characterized in that: slot (5) have been seted up in the center department of steel sheet (4) and two through-holes (6) have been seted up to the bilateral symmetry of slot (5) be provided with picture peg (7) on the connection face of first shear force wall (1) and second shear force wall (2) respectively, picture peg (7) with slot (5) mutually perpendicular and connect through the cooperation of cross grafting mode, during the installation through-hole (6) are located same straight line, picture peg (7) insert in slot (5), twice stiffener (3) pass respectively and are located picture peg (7) both sides through-hole (6).
2. The connecting structure of the assembled shear wall according to claim 1, wherein the inserting plate (7) is of an I-shaped structure with a thin middle part and thick two ends.
3. A connection structure of fabricated shear walls according to claim 2, wherein the thickness of the middle part of the insert plate (7) is the same as the width of the insert slot (5).
4. A connection structure of fabricated shear walls according to claim 1, characterized in that the insert plate (7) is of a flat plate structure.
5. A connection structure of fabricated shear walls according to claim 4, characterized in that the thickness of the insert plate (7) is the same as the width of the slot (5).
6. A connection structure of fabricated shear walls according to any one of claims 1 to 5, wherein the length of the insert plate (7) is the same as the depth of the insert slot (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921898666.8U CN211523614U (en) | 2019-11-05 | 2019-11-05 | Connection structure of assembled shear force wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921898666.8U CN211523614U (en) | 2019-11-05 | 2019-11-05 | Connection structure of assembled shear force wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211523614U true CN211523614U (en) | 2020-09-18 |
Family
ID=72462522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921898666.8U Expired - Fee Related CN211523614U (en) | 2019-11-05 | 2019-11-05 | Connection structure of assembled shear force wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211523614U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832386A (en) * | 2021-02-09 | 2021-05-25 | 酒泉市汉鑫科技有限公司 | Structure for connecting plate and column plate |
| CN112942626A (en) * | 2021-02-22 | 2021-06-11 | 山东建筑大学 | Formwork-supporting-free assembled shear wall structure and connecting method |
| CN112982808A (en) * | 2021-03-25 | 2021-06-18 | 沈阳建筑大学 | Improved dark beam type full prefabricated plate structure and preparation method thereof |
| CN113136989A (en) * | 2021-04-21 | 2021-07-20 | 浙江展诚建设集团股份有限公司 | Assembled shear force wall tooth's socket type connection structure |
-
2019
- 2019-11-05 CN CN201921898666.8U patent/CN211523614U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832386A (en) * | 2021-02-09 | 2021-05-25 | 酒泉市汉鑫科技有限公司 | Structure for connecting plate and column plate |
| CN112942626A (en) * | 2021-02-22 | 2021-06-11 | 山东建筑大学 | Formwork-supporting-free assembled shear wall structure and connecting method |
| CN112942626B (en) * | 2021-02-22 | 2022-03-18 | 山东建筑大学 | Formwork-supporting-free assembled shear wall structure and connecting method |
| CN112982808A (en) * | 2021-03-25 | 2021-06-18 | 沈阳建筑大学 | Improved dark beam type full prefabricated plate structure and preparation method thereof |
| CN113136989A (en) * | 2021-04-21 | 2021-07-20 | 浙江展诚建设集团股份有限公司 | Assembled shear force wall tooth's socket type connection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200918 Termination date: 20211105 |