CN211396099U - Assembled shear force wall grafting structure - Google Patents
Assembled shear force wall grafting structure Download PDFInfo
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- CN211396099U CN211396099U CN201922258913.4U CN201922258913U CN211396099U CN 211396099 U CN211396099 U CN 211396099U CN 201922258913 U CN201922258913 U CN 201922258913U CN 211396099 U CN211396099 U CN 211396099U
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- shear wall
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- connecting plate
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Abstract
The utility model discloses an assembled shear wall plug structure, including first shear force wall and second shear force wall, be equipped with the connecting plate between first shear force wall and the second shear force wall, first shear force wall is equipped with first plugboard and first setting element, the second shear force wall is equipped with second plugboard and second setting element; a first inserting groove and a first positioning groove are formed in one side of the connecting plate, a second inserting groove and a second positioning groove are formed in the other side of the connecting plate, the first inserting groove and the second inserting groove are respectively matched with the first inserting plate and the second inserting plate, and the first positioning groove and the second positioning groove are respectively matched with the first positioning piece and the second positioning piece; the connecting plate is provided with a bolt hole, the bolt hole is matched with a locking bolt, the locking bolt penetrates through the first plug board and the second plug board, and the end part of the locking bolt is provided with a locking nut. The utility model discloses convenient assembling can simplify the work progress, improve assembly quality, improve the mechanical properties of assembly back shear force wall.
Description
Technical Field
The utility model belongs to the technical field of building engineering, concretely relates to assembled shear force wall grafting structure.
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. Compared with a cast-in-place form, the assembled shear wall has the advantages of high production efficiency, good engineering quality, easiness in forming technical integration, resource saving, environment protection and the like. With the practical requirements of building industrialization and housing industrialization in China, the precast concrete assembled integral shear wall structure has very wide application prospects in multi-storey and high-rise housing buildings in China.
Prefabricated assembled shear wall has two types of seam connection form at present: 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. The joint connection is always a key process for key control in the construction process of the shear wall, an overhanging steel bar is reserved for the shear wall in the traditional construction process, and an additional steel bar is arranged at the joint for connection. The traditional construction process of the shear wall has the defects of complex structure, multiple construction procedures, higher cost, insecure connection, poor stress performance and the like. Therefore, there is a need to develop a fabricated shear wall, which can simplify the construction process, reduce the cost, ensure the quality reliability and effectively improve the mechanical properties of the assembled shear wall.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned problem that prior art exists, the utility model aims to provide an assembled shear force wall grafting structure, its convenient assembling can simplify the work progress, improve assembly quality, improve the mechanical properties of assembly back shear force wall.
The utility model discloses the technical scheme who adopts does: an assembled shear wall plug structure comprises a first shear wall and a second shear wall, wherein a connecting plate is arranged between the first shear wall and the second shear wall, the first shear wall is provided with a first plug board and a first positioning piece, and the second shear wall is provided with a second plug board and a second positioning piece; a first inserting groove and a first positioning groove are formed in one side of the connecting plate, a second inserting groove and a second positioning groove are formed in the other side of the connecting plate, the first inserting groove and the second inserting groove are respectively matched with the first inserting plate and the second inserting plate, and the first positioning groove and the second positioning groove are respectively matched with the first positioning piece and the second positioning piece; the connecting plate is provided with a bolt hole, the bolt hole is matched with a locking bolt, the locking bolt penetrates through the first plug board and the second plug board, and a locking nut is arranged at the end part of the locking bolt.
Preferably, the surface of the connecting plate is provided with a groove, and the bolt hole is formed in the groove.
As a preferred mode, the groove is provided with a protective cover plate, and a sliding rail matched with the protective cover plate is arranged in the groove.
Preferably, the first positioning piece and the second positioning piece both comprise rectangular platforms, and trapezoidal platforms are arranged on the rectangular platforms.
Preferably, the end portions of the first and second plugboards are provided with inclined guide surfaces.
Preferably, the first insertion groove and the second insertion groove are communicated with each other.
Preferably, the first shear wall is provided with a plurality of first plug boards and a plurality of first positioning pieces, and the first plug boards and the first positioning pieces are arranged at intervals.
Preferably, the second shear wall is provided with a plurality of second plugboards and a plurality of second positioning pieces, and the second plugboards and the second positioning pieces are arranged at intervals.
Preferably, the first shear wall and the second shear wall both comprise steel plate wrapping layers, and concrete is filled in the steel plate wrapping layers.
Preferably, the concrete is recycled aggregate concrete.
The utility model has the advantages that:
the utility model provides an assembled shear force wall grafting structure, first shear force wall are equipped with first plugboard and first setting element, and second shear force wall is equipped with second plugboard and second setting element. First plugboard and first inserting groove match each other to link to each other first shear force wall and connecting plate, first locating piece and first locating groove match each other, conveniently carry out prepositioning to first shear force wall. The second plug board is matched with the second plug groove, so that the second shear wall is connected with the connecting board, the second positioning piece is matched with the second positioning groove, and the second shear wall is conveniently pre-positioned. The utility model discloses a mode of pegging graft reuses the locking bolt fixed for the assembly quality of whole shear force wall is more reliable, and it has reduced the mechanical properties influence of assembling process to assembled shear force wall, and locking bolt is fixed convenient simultaneously, and the efficiency of construction has also obtained effective improvement, thereby has realized simplifying the work progress, has improved assembly quality, has improved the mechanical properties and the purpose of reduce cost of assembly back shear force wall.
Drawings
Fig. 1 is a schematic structural diagram of an assembled shear wall splicing structure provided by the present invention;
fig. 2 is a cross-sectional view of an assembled shear wall plug structure provided by the present invention;
fig. 3 is a schematic structural diagram of a first shear wall in an assembled shear wall splicing structure provided by the present invention;
fig. 4 is a schematic structural diagram of a protective cover plate in an insertion structure of an assembled shear wall provided by the present invention;
in the figure: 1-a first shear wall; 2-a second shear wall; 3-connecting the plates; 4-a first plugboard; 5-a first positioning member; 6-a second plugboard; 7-a second positioning element; 8-locking the bolt; 9-locking the nut; 10-a groove; 11-a protective cover plate; 12-a rectangular table; 13-a trapezoidal table; 14-guide surface.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1, fig. 2 and fig. 3, the present embodiment provides an assembled shear wall plug structure, which includes a first shear wall 1 and a second shear wall 2, a connecting plate 3 is disposed between the first shear wall 1 and the second shear wall 2, the first shear wall 1 and the second shear wall 2 are both vertically disposed, and the connecting plate 3 is used for connecting the first shear wall 1 and the second shear wall 2. The first shear wall 1 is provided with a first plug board 4 and a first positioning piece 5, and the second shear wall 2 is provided with a second plug board 6 and a second positioning piece 7; one side of connecting plate 3 is equipped with first inserting groove and first constant head tank, and the opposite side of connecting plate 3 is equipped with second inserting groove and second constant head tank, first inserting groove and second inserting groove respectively with first plugboard 4 and second plugboard 6 phase-match, first constant head tank and second constant head tank respectively with first setting element 5 and second setting element 7 phase-match.
Specifically, first shear force wall 1 sets up in connecting plate 3 top, and first plugboard 4 and first constant head piece 5 set up on the bottom surface of first shear force wall 1, and first inserting groove and first constant head tank set up on the top surface of connecting plate 3, and first plugboard 4 matches each other with first inserting groove to link to each other first shear force wall 1 and connecting plate 3, first constant head piece 5 matches each other with first constant head tank, conveniently carries out prepositioning to first shear force wall 1. Second shear force wall 2 sets up in connecting plate 3 below, second plugboard 6 and second setting element 7 set up on the top surface of second shear force wall 2, second inserting groove and second constant head tank set up on the bottom surface of connecting plate 3, and second plugboard 6 matches each other with the second inserting groove, thereby link to each other second shear force wall 2 and connecting plate 3, second setting element 7 matches each other with the second constant head tank, it is pre-positioned to conveniently carry out second shear force wall 2, be favorable to the rapid Assembly of whole shear force wall.
The connecting plate 3 is provided with bolt holes which are respectively vertical to the first insertion groove and the second insertion groove, and the bolt holes are communicated with the first insertion groove and the second insertion groove. The bolt holes are matched with locking bolts 8, the locking bolts 8 penetrate through the first insertion plate 4 and the second insertion plate 6, and locking nuts 9 are arranged at the end portions of the locking bolts 8. The through holes matched with the locking bolts 8 are formed in the first inserting plate 4 and the second inserting plate 6, the locking bolts 8 penetrate through the bolt holes and the through holes of the first inserting plate 4 and the second inserting plate 6 and then are locked through the locking nuts 9, and therefore the first shear wall 1 and the second shear wall 2 are fixed. Because the first shear wall 1, the second shear wall 2 and the connecting plate 3 are prefabricated, the quality of products can be improved through prefabrication, and the construction time and difficulty are greatly reduced.
The utility model discloses a mode of plug-in connection is adopted to first shear force wall 1 and second shear force wall 2, and it is fixed to reuse locking bolt 8 for the assembly quality of whole shear force wall is more reliable, and it has reduced the mechanical properties influence of assembling process to the assembled shear force wall, and locking bolt 8 is fixed convenient simultaneously, and the efficiency of construction has also obtained effective improvement, thereby has realized simplifying the work progress, has improved the assembly quality, has improved the mechanical properties and the purpose of reduce cost of assembly back shear force wall.
In this embodiment, the first inserting groove and the second inserting groove are communicated with each other, that is, the first inserting groove and the second inserting groove on the connecting plate 3 are communicated to form a through hole, and the through hole can accommodate the first inserting plate 4 and the second inserting plate 6 to be inserted simultaneously and then locked by using the locking bolt 8.
In this embodiment, the end portions of the first and second plugboards 4, 6 are provided with inclined guide surfaces 14, and the guide surfaces 14 facilitate insertion of the first and second plugboards 4, 6 into the through-hole.
In the present embodiment, the first shear wall 1 is provided with a plurality of first plugboards 4 and a plurality of first positioning members 5, and the first plugboards 4 and the first positioning members 5 are arranged at intervals. The second shear wall 2 is provided with a plurality of second plug boards 6 and a plurality of second positioning parts 7, and the second plug boards 6 and the second positioning parts 7 are arranged at intervals. The first positioning piece 5 and the second positioning piece 7 have the function of pre-positioning, and the stability of the whole shear wall can be enhanced in the barrel.
Specifically, the first positioning part 5 and the second positioning part 7 both comprise a rectangular table 12, and a trapezoidal table 13 is arranged on the rectangular table 12. Trapezoidal platform 13 makes things convenient for first constant head tank 5 and second constant head tank 7 to insert respectively in first constant head tank and the second constant head tank, improves assembly efficiency. The trapezoidal table 13 and the rectangular table 12 can increase the contact area, and improve the connection stability of the first shear wall 1 and the connection plate 3, and the second shear wall 2 and the connection plate 3.
In the present embodiment, the surface of the connecting plate 3 is provided with a groove 10, and the bolt hole is opened in the groove 10. First inserting groove and second inserting groove set up both sides about connecting plate 3 respectively, and the left and right sides of connecting plate 3 all sets up recess 10, and the bolt hole is seted up in recess 10, avoids 8 assembly back protrusion connecting plate 3 surfaces of locking bolt.
As shown in fig. 4, preferably, the groove 10 is provided with a protective cover plate 11, and a sliding rail adapted to the protective cover plate 11 is arranged in the groove 10. The protective cover plate 11 is arranged in the groove 10 in a sliding mode, the protective cover plate 11 can shield the locking bolt 8 and the locking nut 9, and attractiveness of the whole shear wall is improved.
In the present embodiment, each of the first shear wall 1 and the second shear wall 2 includes a steel plate wrapping layer, and concrete is filled in the steel plate wrapping layer. The steel plate wrapping layer can guarantee the strength of the first shear wall 1 and the second shear wall 2, and the service life of the first shear wall 1 and the service life of the second shear wall 2 are prolonged. Preferably, the concrete is recycled aggregate concrete, and the recycled aggregate concrete is energy-saving and environment-friendly and can reduce the cost.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (10)
1. An assembled shear wall plug structure comprises a first shear wall (1) and a second shear wall (2), wherein a connecting plate (3) is arranged between the first shear wall (1) and the second shear wall (2), and is characterized in that the first shear wall (1) is provided with a first plug board (4) and a first positioning piece (5), and the second shear wall (2) is provided with a second plug board (6) and a second positioning piece (7); a first inserting groove and a first positioning groove are formed in one side of the connecting plate (3), a second inserting groove and a second positioning groove are formed in the other side of the connecting plate (3), the first inserting groove and the second inserting groove are respectively matched with the first inserting plate (4) and the second inserting plate (6), and the first positioning groove and the second positioning groove are respectively matched with the first positioning piece (5) and the second positioning piece (7); the connecting plate is characterized in that a bolt hole is formed in the connecting plate (3), a locking bolt (8) is matched with the bolt hole, the locking bolt (8) penetrates through the first plug board (4) and the second plug board (6), and a locking nut (9) is arranged at the end of the locking bolt (8).
2. An assembled shear wall plug structure according to claim 1, wherein the surface of the connecting plate (3) is provided with a groove (10), and the bolt hole is opened in the groove (10).
3. The assembled shear wall plug structure according to claim 2, wherein the groove (10) is provided with a protective cover plate (11), and a slide rail adapted to the protective cover plate (11) is arranged in the groove (10).
4. The fabricated shear wall plugging structure according to claim 1, wherein the first positioning member (5) and the second positioning member (7) each comprise a rectangular table (12), and a trapezoidal table (13) is arranged on the rectangular table (12).
5. An assembled shear wall plug structure according to claim 1, wherein the ends of the first (4) and second (6) plug plates are provided with inclined guide surfaces (14).
6. The fabricated shear wall plug structure of claim 1, wherein the first and second plug grooves are in communication with each other.
7. The fabricated shear wall plugging structure according to claim 1, wherein the first shear wall (1) is provided with a plurality of first plugging plates (4) and a plurality of first positioning pieces (5), and the first plugging plates (4) and the first positioning pieces (5) are arranged at intervals.
8. The fabricated shear wall plugging structure according to claim 7, wherein the second shear wall (2) is provided with a plurality of second plugging plates (6) and a plurality of second positioning members (7), and the second plugging plates (6) and the second positioning members (7) are arranged at intervals.
9. The fabricated shear wall plug structure of claim 1, wherein the first shear wall (1) and the second shear wall (2) each comprise a steel plate wrapping layer filled with concrete.
10. The fabricated shear wall insert connection structure of claim 9, wherein the concrete is recycled aggregate concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922258913.4U CN211396099U (en) | 2019-12-16 | 2019-12-16 | Assembled shear force wall grafting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922258913.4U CN211396099U (en) | 2019-12-16 | 2019-12-16 | Assembled shear force wall grafting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211396099U true CN211396099U (en) | 2020-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922258913.4U Active CN211396099U (en) | 2019-12-16 | 2019-12-16 | Assembled shear force wall grafting structure |
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| Country | Link |
|---|---|
| CN (1) | CN211396099U (en) |
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2019
- 2019-12-16 CN CN201922258913.4U patent/CN211396099U/en active Active
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