CN209817172U - Horizontal seam unit is connected futilely to assembled shear force wall - Google Patents
Horizontal seam unit is connected futilely to assembled shear force wall Download PDFInfo
- Publication number
- CN209817172U CN209817172U CN201920434844.5U CN201920434844U CN209817172U CN 209817172 U CN209817172 U CN 209817172U CN 201920434844 U CN201920434844 U CN 201920434844U CN 209817172 U CN209817172 U CN 209817172U
- Authority
- CN
- China
- Prior art keywords
- horizontal
- steel plate
- sawtooth
- wall body
- steel
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses an assembled shear force wall is horizontal seam unit of dry joint belongs to the architectural structure design field. The horizontal joint unit of the utility model comprises an upper wall body and a lower wall body, wherein the bottom of the upper wall body is provided with an upper steel structure node, and the lower part of the upper steel structure node is composed of a vertical steel plate and a horizontal steel plate to form an upper horizontal sawtooth splicing joint; the top of the lower wall body is provided with a lower steel structure node, and the upper part of the lower steel structure node is provided with a lower horizontal sawtooth splicing seam consisting of a vertical steel plate and a horizontal steel plate; the upper horizontal sawtooth splicing seam and the lower horizontal sawtooth splicing seam are mutually occluded and spliced, bolt holes which are oppositely arranged are reserved on a horizontal steel plate of the upper horizontal sawtooth splicing seam and a horizontal steel plate of the lower horizontal sawtooth splicing seam respectively, and the upper horizontal sawtooth splicing seam and the lower horizontal sawtooth splicing seam are connected and fixed through high-strength bolts. The utility model discloses utilize the horizontal sawtooth of steel construction node to splice seam and will go up assembled shear force wall and couple together through bolted connection, simple structure, convenient assembling, firm in connection is stable.
Description
Technical Field
The utility model relates to a building shear force wall connection structure, more specifically say, relate to an assembly type shear force wall is horizontal seam unit of dry joint.
Background
In the fabricated shear wall structure, horizontal joint connection of the shear wall is one of important concerns in engineering design and construction. The connecting mode of the horizontal joint of the assembly type shear wall commonly used at present is mostly grouting sleeve connection, but the grouting sleeve connection technology process is complicated, high requirements are provided for materials such as grouting sleeves and grouting materials, and meanwhile, a master worker is required to have high technological level. Therefore, a simple connecting technology for horizontal joints of shear walls is urgently needed in the construction process of fabricated buildings.
Through retrieval, the Chinese patent number ZL201721241145.6, the date of the authorized announcement is 2018, 4 and 27, and the name of the invention creation is as follows: the patent application of a zigzag splicing joint connecting structure of an assembled steel plate concrete combined shear wall discloses a horizontal joint structure of the shear wall, which comprises an upper wall body and a lower wall body, wherein a splicing joint between the upper wall body and the lower wall body is a zigzag surface connecting structure; and the upper wall body and the lower wall body are fixedly connected in a connecting way through the bolt hole arrays which are transversely distributed and matched with each other through connecting pieces. Compared with the traditional welding process, the connecting structure is formed by two strip-shaped connecting plates and a plurality of bolts, the connecting structure of the horizontal joint of the assembled shear wall is simplified to a certain extent, but it is not difficult to find that bolt holes are required to be formed in the connecting pieces on two sides and the upper and lower wall bodies, on one hand, the number of required holes is large, the early-stage manufacturing efficiency is low, and the bolt holes in the connecting pieces need to correspond to the bolt holes in the upper and lower wall bodies one to one during assembly, so that the operation is complex, and the bolts are difficult to install due to errors; in addition, the structural strength of the upper and lower walls is also affected by excessive perforation.
Disclosure of Invention
1. Technical problem to be solved by the utility model
The utility model discloses an it is not enough that it is complicated, the construction degree of difficulty is big to overcome current assembly type shear force wall horizontal connection structure, provides an assembly type shear force wall and does the connection horizontal joint unit, adopts the technical scheme of the utility model, upper and lower wall body are connected through the steel construction node of compriseing vertical steel sheet and horizontal steel sheet, and the horizontal sawtooth of utilizing steel construction node splices the seam and passes through bolted connection with upper and lower assembly type shear force wall, simple structure, connects convenient assembling, and firm in connection is stable.
2. Technical scheme
In order to achieve the above purpose, the utility model provides a technical scheme does:
the utility model discloses an assembled shear force wall is horizontal seam unit of union coupling, including upper wall body and lower wall body, the bottom of upper wall body be equipped with steel structure node, the top of lower wall body be equipped with steel structure node down, steel structure node on by vertical steel sheet and horizontal steel sheet component, the upper portion of vertical steel sheet be connected with the upper wall body, the lower part of vertical steel sheet be the zigzag, and the lower part of vertical steel sheet is connected with horizontal steel sheet and is formed upper portion horizontal sawtooth concatenation seam; the lower steel structure node also comprises a vertical steel plate and a horizontal steel plate, the lower part of the vertical steel plate is connected with the lower wall body, the upper part of the vertical steel plate is in a zigzag shape, and the upper part of the vertical steel plate is connected with the horizontal steel plate to form a lower horizontal sawtooth splicing seam; the upper horizontal sawtooth splicing seam and the lower horizontal sawtooth splicing seam are mutually occluded and spliced, bolt holes which are oppositely arranged are reserved on a horizontal steel plate of the upper horizontal sawtooth splicing seam and a horizontal steel plate of the lower horizontal sawtooth splicing seam respectively, and the upper horizontal sawtooth splicing seam and the lower horizontal sawtooth splicing seam are connected and fixed through high-strength bolts.
Furthermore, in the upper steel structure node, the upper part of the vertical steel plate is also provided with a horizontal connecting plate for connecting an upper wall body; in the lower steel structure node, the lower part of the vertical steel plate is also provided with a horizontal connecting plate connected with a lower wall body.
Furthermore, the upper steel structure node is formed by welding and assembling a vertical steel plate and a horizontal steel plate, and the lower steel structure node is also formed by welding and assembling a vertical steel plate and a horizontal steel plate.
Furthermore, the bolt holes are formed in the inner side and the outer side of the inclined horizontal steel plate of the upper horizontal sawtooth splicing seam and the lower horizontal sawtooth splicing seam.
Furthermore, after the upper steel structure node and the lower steel structure node are connected, pouring concrete is arranged on the inner side and the outer side of the upper steel structure node and the lower steel structure node.
3. Advantageous effects
Adopt the technical scheme provided by the utility model, compare with existing well-known technique, have following beneficial effect:
(1) the utility model discloses an assembled shear force wall is connected horizontal seam unit futilely, the bottom of wall body is equipped with the upper steel structure node of compriseing vertical steel sheet and horizontal steel sheet on it, the top of lower wall body is equipped with the lower steel structure node of compriseing vertical steel sheet and horizontal steel sheet, the upper steel structure node is formed with upper portion level sawtooth concatenation seam, lower steel structure node is formed with lower part level sawtooth concatenation seam, the sawtooth concatenation seam of upper and lower assembled shear force wall need not to set up on the wall body, and need not to punch the connection on the wall body, steel structure node simple structure, connect convenient assembling, firm in connection is stable, the joint strength and the shearing performance of assembled shear force wall level seam structure have been improved greatly;
(2) the utility model discloses an assembled shear wall dry-connection horizontal joint unit, which is characterized in that in an upper steel structure node, the upper part of a vertical steel plate is also provided with a horizontal connecting plate connected with an upper wall body; in the lower steel structure node, the lower part of the vertical steel plate is also provided with a horizontal connecting plate connected with the lower wall body, so that the vertical steel plate is conveniently and stably connected with the upper wall body and the lower wall body, and the vertical bearing effect of the steel structure node is improved;
(3) the utility model discloses an assembled shear force wall is connected with horizontal seam unit futilely, its upper steel structure node is assembled by vertical steel sheet and horizontal steel sheet welding and is formed, lower steel structure node is also assembled by vertical steel sheet and horizontal steel sheet welding and is formed, and the bolt hole locates the inside and outside both sides of the horizontal steel sheet of putting to one side of upper portion horizontal sawtooth concatenation seam and lower part horizontal sawtooth concatenation seam for high strength bolt can be in each direction full play locking effect, has improved the fastness of assembled shear force wall horizontal seam;
(4) the utility model discloses an assembled shear force wall is with horizontal seam unit of water of dry connection, steel construction node and steel construction nodal connection back down on it, at last steel construction node still be equipped with the cast concrete with the inside and outside both sides of steel construction node down, encapsulate the steel construction node in the wall body, not only protected the steel construction node, also played fine supporting role moreover to foretell steel construction node connection structure also is favorable to the combination of concrete, has improved assembled shear force wall's structural strength.
Drawings
Fig. 1 is a schematic view of a butt joint structure of a sawtooth splicing seam of an assembled shear wall dry-joint horizontal seam unit of the present invention;
fig. 2 is a schematic view of a connection structure of a horizontal joint unit for dry connection of an assembled shear wall according to the present invention;
FIG. 3 is a schematic cross-sectional view taken along the line A-A in FIG. 2;
fig. 4 is a schematic structural view of a lower wall body in a horizontal joint unit for dry connection of an assembled shear wall according to the present invention;
fig. 5 is a schematic perspective view of a horizontal joint unit for dry-joint of an assembled shear wall according to the present invention.
The reference numerals in the schematic drawings illustrate:
1. an upper wall body; 2. a vertical steel plate; 3. a horizontal steel plate; 4. a lower wall body; 5. a high-strength bolt; 6. bolt holes.
Detailed Description
For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.
Examples
Referring to fig. 1 to 5, the horizontal joint unit for dry connection of an assembled shear wall of the present embodiment includes an upper wall 1 and a lower wall 4, wherein an upper steel structure node is disposed at the bottom of the upper wall 1, a lower steel structure node is disposed at the top of the lower wall 4, and the upper steel structure node and the upper wall 1, and the lower steel structure node and the lower wall 4 can be fabricated in advance in a factory and assembled on site. The upper steel structure node consists of a vertical steel plate 2 and a horizontal steel plate 3, the upper part of the vertical steel plate 2 is connected with the upper wall body 1, the lower part of the vertical steel plate 2 is in a sawtooth shape, and the lower part of the vertical steel plate 2 is connected with the horizontal steel plate 3 to form an upper horizontal sawtooth splicing seam; the lower steel structure node also comprises a vertical steel plate 2 and a horizontal steel plate 3, the lower part of the vertical steel plate 2 is connected with a lower wall 4, the upper part of the vertical steel plate 2 is in a zigzag shape, and the upper part of the vertical steel plate 2 is connected with the horizontal steel plate 3 to form a lower horizontal sawtooth splicing seam; the upper horizontal sawtooth splicing seam and the lower horizontal sawtooth splicing seam are mutually occluded and spliced, bolt holes 6 which are oppositely arranged are reserved on the horizontal steel plate 3 of the upper horizontal sawtooth splicing seam and the horizontal steel plate 3 of the lower horizontal sawtooth splicing seam respectively, and the upper horizontal sawtooth splicing seam and the lower horizontal sawtooth splicing seam are fixedly connected through the high-strength bolt 5. By adopting the structure, the sawtooth splicing seams of the upper and lower assembly type shear walls do not need to be arranged on the wall body, punching connection is not needed on the wall body, the steel structure node structure is simple, connection and assembly are convenient, connection is firm and stable, and the connection strength and the shearing performance of the horizontal seam structure of the assembly type shear walls are greatly improved.
As shown in fig. 3, 4 and 5, in the upper steel structure node, the upper part of the vertical steel plate 2 is also provided with a horizontal connecting plate for connecting the upper wall 1; in steel construction node down, the lower part of vertical steel sheet 2 also is equipped with a horizontal connecting plate who connects wall body 4 down, and the horizontal connecting plate in the steel construction node of going up can prefabricate integratively with last wall body 1, and this horizontal connecting plate and vertical steel sheet 2 welded connection, the horizontal connecting plate in the steel construction node of down can prefabricate integratively with wall body 4 down, and this horizontal connecting plate also with vertical steel sheet 2 welded connection. The embedded part is arranged at one end of the horizontal connecting plate connected with the upper wall body 1 or the lower wall body 4, so that the horizontal connecting plate is firmly connected with the upper wall body 1 or the lower wall body 4. Adopt foretell horizontal connecting plate to connect about assembled shear force wall body, made things convenient for vertical steel sheet and the firm connection of wall body from top to bottom, improved the vertical bearing effect of steel construction node. In the embodiment, the upper steel structure node is formed by welding and assembling a vertical steel plate 2 and a horizontal steel plate 3, specifically, a zigzag structure can be processed at the lower part of the vertical steel plate 2 of the upper steel structure node, the horizontal steel plate 3 is punched to form a zigzag flat plate matched with the zigzag structure, and then the two are positioned and welded into a whole; the structure of the lower steel structure node is the same as that of the upper steel structure node, the lower steel structure node is formed by welding and assembling a vertical steel plate 2 and a horizontal steel plate 3, and the specific manufacturing method is the same as that of the upper steel structure node. Preferably, the bolt holes 6 are formed in the inner side and the outer side of the inclined horizontal steel plate 3 of the upper horizontal sawtooth splicing seam and the lower horizontal sawtooth splicing seam, so that the high-strength bolts 5 can fully play a locking role in all directions, and the firmness of the horizontal seam of the assembled shear wall is improved. In addition, after the upper steel structure node and the lower steel structure node are connected, pouring concrete is further arranged on the inner side and the outer side of the upper steel structure node and the outer side of the lower steel structure node, the steel structure nodes are packaged in the wall body, the steel structure nodes are protected, a good supporting effect is achieved, the steel structure node connecting structure is also beneficial to combination of concrete, and the structural strength of the assembled shear wall is improved.
According to the horizontal joint unit for the dry connection of the fabricated shear wall, the upper steel structure node and the upper wall body 1 can be manufactured into a whole in advance, the lower steel structure node and the lower wall body 4 can also be manufactured into a whole in advance, and the upper wall body 1 and the lower wall body 4 are formed by pouring concrete. During on-site assembly, the upper horizontal sawtooth splicing seam on the lower portion of the upper wall body 1 is abutted with the lower horizontal sawtooth splicing seam on the upper portion of the lower wall body 4, so that the bolt holes 6 opposite to each other are opposite, then the upper steel structure node and the lower steel structure node are connected in sequence by adopting the high-strength bolts 5, and finally concrete is poured at the horizontal joint unit, so that the horizontal joint connection of the assembly type shear wall can be completed.
The utility model discloses an assembled shear force wall is with horizontal seam unit of union coupling, upper and lower wall body are connected through the steel construction node of compriseing vertical steel sheet and horizontal steel sheet, and the horizontal sawtooth of utilizing steel construction node splices the seam and passes through bolted connection with upper and lower assembled shear force wall, and simple structure connects convenient assembling, and firm in connection is stable.
The present invention and its embodiments have been described above schematically, and the description is not intended to be limiting, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without creatively designing the similar structural modes and embodiments to the technical solutions, they should belong to the protection scope of the present invention.
Claims (5)
1. The utility model provides an assembled shear force wall dry joint horizontal joint unit, includes wall body (1) and lower wall body (4), the bottom of going up wall body (1) be equipped with steel structure node, the top of lower wall body (4) be equipped with down steel structure node, its characterized in that: the upper steel structure node consists of a vertical steel plate (2) and a horizontal steel plate (3), the upper part of the vertical steel plate (2) is connected with the upper wall body (1), the lower part of the vertical steel plate (2) is in a sawtooth shape, and the lower part of the vertical steel plate (2) is connected with the horizontal steel plate (3) to form an upper horizontal sawtooth splicing seam; the lower steel structure node is also composed of a vertical steel plate (2) and a horizontal steel plate (3), the lower part of the vertical steel plate (2) is connected with a lower wall body (4), the upper part of the vertical steel plate (2) is in a sawtooth shape, and the upper part of the vertical steel plate (2) is connected with the horizontal steel plate (3) to form a lower horizontal sawtooth splicing seam; the upper horizontal sawtooth splicing seam and the lower horizontal sawtooth splicing seam are mutually occluded and spliced, bolt holes (6) which are oppositely arranged are reserved on a horizontal steel plate (3) of the upper horizontal sawtooth splicing seam and a horizontal steel plate (3) of the lower horizontal sawtooth splicing seam respectively, and the upper horizontal sawtooth splicing seam and the lower horizontal sawtooth splicing seam are fixedly connected through high-strength bolts (5).
2. The fabricated shear wall dry-connect horizontal joint unit of claim 1, wherein: in the upper steel structure node, the upper part of the vertical steel plate (2) is also provided with a horizontal connecting plate connected with an upper wall body (1); in the lower steel structure node, the lower part of the vertical steel plate (2) is also provided with a horizontal connecting plate connected with a lower wall body (4).
3. A fabricated shear wall dry-connect horizontal joint unit as defined in claim 2, wherein: go up steel construction node and assemble by vertical steel sheet (2) and horizontal steel sheet (3) and form, lower steel construction node also assemble by vertical steel sheet (2) and horizontal steel sheet (3) welding and form.
4. A fabricated shear wall dry-connect horizontal joint unit as defined in claim 3, wherein: the bolt holes (6) are arranged on the inner side and the outer side of the inclined horizontal steel plate (3) of the upper horizontal sawtooth splicing seam and the lower horizontal sawtooth splicing seam.
5. A fabricated shear wall dry-connect horizontal joint unit according to any one of claims 1 to 4, wherein: and after the upper steel structure node and the lower steel structure node are connected, pouring concrete is further arranged on the inner side and the outer side of the upper steel structure node and the lower steel structure node.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920434844.5U CN209817172U (en) | 2019-04-02 | 2019-04-02 | Horizontal seam unit is connected futilely to assembled shear force wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920434844.5U CN209817172U (en) | 2019-04-02 | 2019-04-02 | Horizontal seam unit is connected futilely to assembled shear force wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209817172U true CN209817172U (en) | 2019-12-20 |
Family
ID=68878259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920434844.5U Expired - Fee Related CN209817172U (en) | 2019-04-02 | 2019-04-02 | Horizontal seam unit is connected futilely to assembled shear force wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209817172U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112459260A (en) * | 2020-10-28 | 2021-03-09 | 上海建工二建集团有限公司 | Steel structure connecting device of prefabricated vertical component construction node |
| CN113863532A (en) * | 2021-09-30 | 2021-12-31 | 南通职业大学 | Vertical connecting node of concrete shear wall and manufacturing and mounting method thereof |
| CN114389227A (en) * | 2021-12-02 | 2022-04-22 | 宁波市电力设计院有限公司 | Integrated prefabricated assembly type cable trench and cable well |
-
2019
- 2019-04-02 CN CN201920434844.5U patent/CN209817172U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112459260A (en) * | 2020-10-28 | 2021-03-09 | 上海建工二建集团有限公司 | Steel structure connecting device of prefabricated vertical component construction node |
| CN113863532A (en) * | 2021-09-30 | 2021-12-31 | 南通职业大学 | Vertical connecting node of concrete shear wall and manufacturing and mounting method thereof |
| CN114389227A (en) * | 2021-12-02 | 2022-04-22 | 宁波市电力设计院有限公司 | Integrated prefabricated assembly type cable trench and cable well |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209817172U (en) | Horizontal seam unit is connected futilely to assembled shear force wall | |
| CN102561530B (en) | Rectangular steel tube concrete column and steel beam all-bolt connecting joint | |
| CN103161224A (en) | Rectangular concrete filled steel tubular column - steel beam connection node and construction methods thereof | |
| CN112144668B (en) | Tenon type inserted assembled steel-concrete combined node | |
| CN211922975U (en) | Tenon assembled concrete beam column connected node structure | |
| CN210976073U (en) | Steel tube bundle combined shear wall and steel beam connecting node | |
| CN110241946B (en) | Horizontal connection structure of assembled energy-consuming frame shear wall and construction method thereof | |
| CN106368318A (en) | Column-column joint of assembly type frame structure and construction method | |
| CN110565810A (en) | Detachable connecting node between beam columns and connecting method | |
| CN206800624U (en) | With the Multicarity concrete filled steel tube pole steel beam face outer bolt assembled connecting node to wearing screw rod | |
| CN205637172U (en) | Multicavity steel pipe -concrete composite post and girder steel bolted connection node | |
| CN210857518U (en) | Detachable connected node between beam column | |
| CN213927101U (en) | Novel connector for connecting concrete frame beam and steel bar at node of strength column | |
| CN114293686A (en) | Profiled steel reinforced concrete combined shear wall, connecting joint and construction method | |
| CN210288797U (en) | Vertical intermediate layer rubber pad connected node that sets up of assembled concrete shear wall structure | |
| CN110424534B (en) | Prefabricated assembled type reinforced-free concrete frame and construction method thereof | |
| CN210562653U (en) | Assembled structure connecting piece | |
| CN112127551A (en) | Novel connector for connecting reinforcing steel bars at joints of super high-rise concrete frame beams and strength columns | |
| CN110565802A (en) | steel tube bundle combined shear wall and steel beam connecting node | |
| CN205171695U (en) | Tenon fourth of twelve earthly branches node of girder steel and concrete shear force wall | |
| CN110700445A (en) | Assembly type shear wall with strong horizontal connection nodes | |
| CN103388364A (en) | Connection structure for two steel tube shear walls on building plane | |
| CN211421603U (en) | Prefabricated combination cast-in-place reinforced concrete assembled post | |
| CN215858189U (en) | Circular steel tube concrete column and shaped steel concrete beam connected node structure | |
| CN220814255U (en) | Concrete column pre-buried node |
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: 20191220 Termination date: 20210402 |