CN214941284U - Be used for assembled precast concrete shear force wall and SP board connected node structure - Google Patents
Be used for assembled precast concrete shear force wall and SP board connected node structure Download PDFInfo
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- CN214941284U CN214941284U CN202120713369.2U CN202120713369U CN214941284U CN 214941284 U CN214941284 U CN 214941284U CN 202120713369 U CN202120713369 U CN 202120713369U CN 214941284 U CN214941284 U CN 214941284U
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Abstract
The utility model discloses a connecting node structure for an assembled precast concrete shear wall and an SP plate, which comprises a bracket fixedly connected with the side surface of the shear wall and used for placing the SP plate, a first connecting mechanism used for connecting the SP plate with the shear wall, a second connecting mechanism used for fixedly connecting the SP plate with a structural mortar layer positioned on the upper surface of the SP plate, a plurality of continuous steel bars positioned in the structural mortar layer and arranged in the horizontal direction, and a plurality of continuous steel bars positioned below the first connecting mechanism, the arrangement of the first connecting mechanism of the utility model is convenient for firmly connecting the SP plate with the first shear wall and the second shear wall respectively, the arrangement of the second connecting mechanism is convenient for firmly connecting the SP plate with the structural mortar layer, the operation is simple, the construction efficiency is high, and the first shear wall and the second shear wall are fixedly connected through deformed steel bars, so that the first shear wall and the second shear wall are firmly connected.
Description
Technical Field
The utility model relates to an assembly type structure construction technical field, concretely relates to be used for assembled precast concrete shear force wall and SP board connected node structure.
Background
With the development of society, especially the progress of science and technology, the development of social productivity is greatly promoted; along with the continuous acceleration of the industrialization process, many high-rise buildings are pulled out like bamboo shoots in spring after rain, and the strong urbanization mark breath is increased for the development of cities; high-rise buildings are not only represented in business buildings, but also residential buildings are hundreds of meters high.
At present, an assembly integral structure system cast in situ in a beam column node area is mainly adopted in an internal assembly concrete frame structure system, the industrialization degree of the assembly integral structure system cast in situ in the beam column node area is low, water consumption, energy consumption, artificial garbage and sewage discharge are large, the national energy-saving and environment-friendly standards are not met, the existing connection nodes of the existing assembly precast concrete shear wall and SP plate connection node structures have the defects of unreliable connection, poor stress performance, complex field construction steps and the like, the construction efficiency is low, and the large-scale popularization and implementation are not convenient.
Therefore, it is a problem to be researched to provide a connection node structure for an assembled precast concrete shear wall and an SP plate, which is reliable in connection and has better stress performance.
Disclosure of Invention
The utility model aims at the not enough of above-mentioned prior art, the utility model aims at providing a be used for assembled precast concrete shear force wall and SP board connected node structure.
The purpose of the utility model is realized like this:
the utility model provides a be used for assembled precast concrete shear force wall and SP board connected node structure, includes the bracket that just is used for placing the SP board with the side fixed connection of shear force wall, is used for making SP board and shear force wall connection's first coupling mechanism, is used for making SP board and the second coupling mechanism who is located the structure mortar layer fixed connection of SP board upper surface, is located a plurality of continuous reinforcement that the structure mortar layer just horizontal direction set up, and a plurality of continuous reinforcement are located first coupling mechanism's below.
The shear wall comprises a first shear wall and a second shear wall positioned below the first shear wall, and an adjusting gasket and sealant are arranged between the bottom of the first shear wall and the top of the second shear wall.
The steel pipe and the deformed steel bars located in the steel pipe are arranged in the first shear wall, and the bottoms of the deformed steel bars penetrate through the bottom of the first shear wall and are located in the second shear wall.
SP board and structure mortar layer all are located the right side of second shear force wall and are located the bracket, and first connecting mechanism is including the first muscle body that is the L type, first connecting muscle including the first muscle body that is located the horizontal direction, with the second muscle body that the left end fixed connection of the first muscle body just is located vertical direction, the right-hand member and the left end of the first muscle body are located structure mortar in situ and second shear force wall respectively, the second muscle body sets up along the length direction of second shear force wall.
The second connecting mechanism comprises a second connecting rib which is L-shaped, the second connecting rib comprises a third rib body located in the horizontal direction, a fourth rib body fixedly connected with the left end of the third rib body and located in the vertical direction, the right end and the left end of the third rib body are located in the SP board and the left side of the SP board respectively, and the fourth rib body is located at the left end of the SP board and the top of the SP board and located in structural mortar.
The SP board and the structural mortar layer penetrate through the first shear wall and the second shear wall, the left end and the right end of the SP board are respectively located on the left side and the right side of the second shear wall and located on the bracket, and an adjusting gasket and a sealant are arranged between the bottom of the first shear wall and the structural mortar layer.
The first connecting mechanism comprises a third connecting rib and a fourth connecting rib, the third connecting rib enables the SP board to be fixedly connected with the second shear wall, the fourth connecting rib enables the SP board to be fixedly connected with the first shear wall, the third connecting rib is arranged in two rows, and the two rows of the third connecting ribs are respectively located on the left side and the right side of the SP board and are symmetrically arranged.
The third connecting rib comprises a fifth rib body located in the horizontal direction, a sixth rib body fixedly connected with the left end of the fifth rib body and located in the vertical direction, the fifth rib body is located in the structural mortar layer, the sixth rib body is located in the second shear wall, the fourth connecting rib comprises a seventh rib body located in the horizontal direction, an eighth rib body fixedly connected with the right end of the seventh rib body and located in the vertical direction, the seventh rib body is located in the structural mortar layer, and the eighth rib body is located in the first shear wall.
Second coupling mechanism is including the first reinforcing bar section that is located the horizontal direction, with first reinforcing bar section about both ends fixed connection and be the second reinforcing bar section and the third reinforcing bar section that the slope set up, with the other end fixed connection of second reinforcing bar section and be located the fourth reinforcing bar section of horizontal direction, with the other end fixed connection of third reinforcing bar section and be located the fifth reinforcing bar section of horizontal direction, first reinforcing bar section is located the structure mortar layer, the top and the bottom of second reinforcing bar section are located structure mortar layer and SP inboard respectively, the top and the bottom of third reinforcing bar section are located structure mortar layer and SP inboard respectively, fourth reinforcing bar section and fifth reinforcing bar section all are located the SP inboard.
Has the positive and beneficial effects that: the utility model discloses first coupling mechanism's setting is convenient for with the SP board respectively with first shear force wall and second shear force wall firm in connection, the setting of second coupling mechanism is convenient for with SP board and structure mortar layer firm in connection, easy operation, the efficiency of construction is high, and the preparation is convenient, through deformation reinforcing bar fixed connection between first shear force wall and the second shear force wall, is convenient for with first shear force wall and second shear force wall firm in connection.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of embodiment 2 of the present invention;
fig. 3 is a schematic structural view of a second connection mechanism according to embodiment 2 of the present invention;
in the figure, the following steps are carried out: the steel pipe comprises a first shear wall 1, a second shear wall 2, brackets 3, a steel pipe 4, deformed steel bars 5, SP plates 6, a structural mortar layer 7, a first connecting bar 8, a second connecting bar 9, continuous steel bars 10, a sealant 11, a leveling gasket 12, a third connecting bar 13, a fourth connecting bar 14, a fifth connecting bar 15, a first steel bar section 16, a second steel bar section 17, a third steel bar section 18, a fourth steel bar section 19 and a fifth steel bar section 20.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example 1
As shown in fig. 1, a connection node structure for an assembled precast concrete shear wall and an SP plate includes a bracket 3 fixedly connected to a side surface of the shear wall and used for placing the SP plate, a first connection mechanism for connecting the SP plate 6 to the shear wall, a second connection mechanism for fixedly connecting the SP plate 6 to a structural mortar layer 7 located on an upper surface of the SP plate 6, and a plurality of continuous steel bars 10 located in the structural mortar layer 7 and arranged in a horizontal direction, wherein the plurality of continuous steel bars 10 are located below the first connection mechanism. The shear wall comprises a first shear wall 1 and a second shear wall 2 located below the first shear wall 1, and an adjusting gasket 12 and a sealant 11 are arranged between the bottom of the first shear wall 1 and the top of the second shear wall 2. The steel pipe 4 is arranged in the first shear wall 1, the deformed steel bars 5 are located in the steel pipe 4, the bottoms of the deformed steel bars 5 penetrate through the bottom of the first shear wall 1 and are located in the second shear wall 2, the deformed steel bars 5 are inserted into the steel pipe 4, and then non-shrinkable cement paste is filled in the steel pipe 4, so that the deformed steel bars 5 are fixed with the first shear wall 1, the steel pipe 4 is a threaded galvanized steel pipe with the diameter of 80mm, the arrangement of the first connecting mechanism is convenient for firmly connecting the SP plate 6 with the first shear wall 1 and the second shear wall 2 respectively, the arrangement of the second connecting mechanism is convenient for firmly connecting the SP plate 6 with the structural mortar layer 7, the operation is simple, the construction efficiency is high, the manufacturing is convenient, the first shear wall 1 and the second shear wall 2 are fixedly connected through the deformed steel bars 5, and the first shear wall 1 and the second shear wall 2 are firmly connected.
Second coupling mechanism is including the second splice bar for the L type, second splice bar 9 is including the third muscle body that is located the horizontal direction, with the left end fixed connection of the third muscle body and be located the fourth muscle body of vertical direction, the right-hand member and the left end of the third muscle body are located the SP inboard and the left side of SP board respectively, the fourth muscle body is located the left end and the top of SP board 6 and is located structure mortar layer 7, the left end of SP board 6 passes through mortar layer and second shear force wall 2's right flank fixed connection, the fourth muscle body is located the mortar in situ, second splice bar 9 is through bending integrated into one piece, and easy operation, a plurality of second splice bar 9 are along SP board 6 front and back direction evenly distributed in proper order, the distance between the central axis of two adjacent second splice bar 9 is 1200mm, second splice bar 9 adopts the reinforcing bar that the diameter is 12 mm.
Example 2
As shown in fig. 2 and 3, a connection node structure for an assembled precast concrete shear wall and an SP plate includes a bracket 3 fixedly connected to a side surface of the shear wall and used for placing the SP plate, a first connection mechanism for connecting the SP plate 6 to the shear wall, a second connection mechanism for fixedly connecting the SP plate 6 to a structural mortar layer 7 located on an upper surface of the SP plate 6, and a plurality of continuous steel bars 10 located in the structural mortar layer 7 and arranged in a horizontal direction, wherein the plurality of continuous steel bars 10 are located below the first connection mechanism. The shear wall comprises a first shear wall 1 and a second shear wall 2 located below the first shear wall 1, and an adjusting gasket 12 and a sealant 11 are arranged between the bottom of the first shear wall 1 and the top of the second shear wall 2. The steel pipe 4 is arranged in the first shear wall 1, the deformed steel bars 5 are located in the steel pipe 4, the bottoms of the deformed steel bars 5 penetrate through the bottom of the first shear wall 1 and are located in the second shear wall 2, the deformed steel bars 5 are inserted into the steel pipe 4, and then non-shrinkable cement paste is filled in the steel pipe 4, so that the deformed steel bars 5 are fixed with the first shear wall 1, the steel pipe 4 is a threaded galvanized steel pipe with the diameter of 80mm, the arrangement of the first connecting mechanism is convenient for firmly connecting the SP plate 6 with the first shear wall 1 and the second shear wall 2 respectively, the arrangement of the second connecting mechanism is convenient for firmly connecting the SP plate 6 with the structural mortar layer 7, the operation is simple, the construction efficiency is high, the manufacturing is convenient, the first shear wall 1 and the second shear wall 2 are fixedly connected through the deformed steel bars 5, and the first shear wall 1 and the second shear wall 2 are firmly connected.
The first connecting mechanism comprises third connecting ribs 13 and fourth connecting ribs 14, the third connecting ribs 13 enable the SP plate 6 and the second shear wall 2 to be fixedly connected, the SP plate 6 and the first shear wall 1 are fixedly connected, the third connecting ribs 13 are arranged in two rows, and the two rows of the third connecting ribs 13 are respectively located on the left side and the right side of the SP plate 6 and are symmetrically arranged. The third connecting rib 13 comprises a fifth rib body located in the horizontal direction, a sixth rib body fixedly connected with the left end of the fifth rib body and located in the vertical direction, the fifth rib body is located in the structural mortar layer 7, the sixth rib body is located in the second shear wall 2, the fourth connecting rib 14 comprises a seventh rib body located in the horizontal direction, an eighth rib body fixedly connected with the right end of the seventh rib body and located in the vertical direction, the seventh rib body is located in the structural mortar layer 7, the eighth rib body is located in the first shear wall 1, the third connecting rib 13 and the fourth connecting rib 14 are integrally formed through bending, the distance between every two adjacent third connecting ribs 13 in the horizontal direction is 400mm, and the distance between every two adjacent fourth connecting ribs 14 in the horizontal direction is 400 mm.
The second connecting mechanism comprises a first reinforcing steel bar section 16 positioned in the horizontal direction, a second reinforcing steel bar section 17 and a third reinforcing steel bar section 18 which are fixedly connected with the left end and the right end of the first reinforcing steel bar section 16 and are obliquely arranged, a fourth reinforcing steel bar section 19 which is fixedly connected with the other end of the second reinforcing steel bar section 17 and is positioned in the horizontal direction, and a fifth reinforcing steel bar section 20 which is fixedly connected with the other end of the third reinforcing steel bar section 18 and is positioned in the horizontal direction, wherein the first reinforcing steel bar section 15 is positioned in the structural mortar layer 7, the top and the bottom of the second reinforcing steel bar section 17 are respectively positioned in the structural mortar layer 7 and the SP plate 6, the top and the bottom of the third reinforcing steel bar section 18 are respectively positioned in the structural mortar layer 7 and the SP plate 6, the fourth reinforcing steel bar section 19 and the fifth reinforcing steel bar section 20 are both positioned in the SP plate 6, the first reinforcing steel bar section 16, the second reinforcing steel bar section 17, the third reinforcing steel bar section 18, the fourth reinforcing steel bar section 19 and the fifth reinforcing steel bar section 20 are fixedly formed by welding, be convenient for connect firmly structural mortar layer 7 and SP board 6, a plurality of second coupling mechanism all adopts the reinforcing bar of diameter 12mm along SP board 6's fore-and-aft direction and structural mortar layer's fore-and-aft direction evenly distributed in proper order, first reinforcing bar section 16, second reinforcing bar section 17, third reinforcing bar section 18, fourth reinforcing bar section 19 and fifth reinforcing bar section 20, and the distance between two adjacent second coupling mechanism is 1200.
The utility model discloses first coupling mechanism's setting is convenient for with the SP board respectively with first shear force wall and second shear force wall firm in connection, the setting of second coupling mechanism is convenient for with SP board and structure mortar layer firm in connection, easy operation, the efficiency of construction is high, and the preparation is convenient, through deformation reinforcing bar fixed connection between first shear force wall and the second shear force wall, is convenient for with first shear force wall and second shear force wall firm in connection.
Claims (9)
1. The utility model provides a be used for assembled precast concrete shear force wall and SP board connected node structure which characterized in that: the shear wall comprises a bracket fixedly connected with the side surface of the shear wall and used for placing an SP (reinforced concrete) plate, a first connecting mechanism used for connecting the SP plate with the shear wall, a second connecting mechanism used for fixedly connecting the SP plate with a structural mortar layer positioned on the upper surface of the SP plate, and a plurality of continuous reinforcing steel bars positioned in the structural mortar layer and arranged in the horizontal direction, wherein the continuous reinforcing steel bars are positioned below the first connecting mechanism.
2. The connection node structure for the fabricated precast concrete shear wall and the SP plate according to claim 1, wherein: the shear wall comprises a first shear wall and a second shear wall positioned below the first shear wall, and an adjusting gasket and sealant are arranged between the bottom of the first shear wall and the top of the second shear wall.
3. The connection node structure for the fabricated precast concrete shear wall and the SP plate according to claim 2, wherein: the steel pipe and the deformed steel bars located in the steel pipe are arranged in the first shear wall, and the bottoms of the deformed steel bars penetrate through the bottom of the first shear wall and are located in the second shear wall.
4. The connection node structure for the fabricated precast concrete shear wall and the SP plate according to claim 2, wherein: SP board and structure mortar layer all are located the right side of second shear force wall and are located the bracket, and first connecting mechanism is including the first muscle body that is the L type, first connecting muscle including the first muscle body that is located the horizontal direction, with the second muscle body that the left end fixed connection of the first muscle body just is located vertical direction, the right-hand member and the left end of the first muscle body are located structure mortar in situ and second shear force wall respectively, the second muscle body sets up along the length direction of second shear force wall.
5. The connection node structure for the fabricated precast concrete shear wall and the SP plate according to claim 4, wherein: the second connecting mechanism comprises a second connecting rib which is L-shaped, the second connecting rib comprises a third rib body located in the horizontal direction, a fourth rib body fixedly connected with the left end of the third rib body and located in the vertical direction, the right end and the left end of the third rib body are located in the SP board and the left side of the SP board respectively, and the fourth rib body is located at the left end of the SP board and the top of the SP board and located in structural mortar.
6. The connection node structure for the fabricated precast concrete shear wall and the SP plate according to claim 2, wherein: the SP board and the structural mortar layer penetrate through the first shear wall and the second shear wall, the left end and the right end of the SP board are respectively located on the left side and the right side of the second shear wall and located on the bracket, and an adjusting gasket and a sealant are arranged between the bottom of the first shear wall and the structural mortar layer.
7. The connection node structure for the fabricated precast concrete shear wall and the SP plate according to claim 6, wherein: the first connecting mechanism comprises a third connecting rib and a fourth connecting rib, the third connecting rib enables the SP board to be fixedly connected with the second shear wall, the fourth connecting rib enables the SP board to be fixedly connected with the first shear wall, the third connecting rib is arranged in two rows, and the two rows of the third connecting ribs are respectively located on the left side and the right side of the SP board and are symmetrically arranged.
8. The connection node structure for the fabricated precast concrete shear wall and the SP plate according to claim 7, wherein: the third connecting rib comprises a fifth rib body located in the horizontal direction, a sixth rib body fixedly connected with the left end of the fifth rib body and located in the vertical direction, the fifth rib body is located in the structural mortar layer, the sixth rib body is located in the second shear wall, the fourth connecting rib comprises a seventh rib body located in the horizontal direction, an eighth rib body fixedly connected with the right end of the seventh rib body and located in the vertical direction, the seventh rib body is located in the structural mortar layer, and the eighth rib body is located in the first shear wall.
9. The connection node structure for the fabricated precast concrete shear wall and the SP plate according to claim 6, wherein: second coupling mechanism is including the first reinforcing bar section that is located the horizontal direction, with first reinforcing bar section about both ends fixed connection and be the second reinforcing bar section and the third reinforcing bar section that the slope set up, with the other end fixed connection of second reinforcing bar section and be located the fourth reinforcing bar section of horizontal direction, with the other end fixed connection of third reinforcing bar section and be located the fifth reinforcing bar section of horizontal direction, first reinforcing bar section is located the structure mortar layer, the top and the bottom of second reinforcing bar section are located structure mortar layer and SP inboard respectively, the top and the bottom of third reinforcing bar section are located structure mortar layer and SP inboard respectively, fourth reinforcing bar section and fifth reinforcing bar section all are located the SP inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120713369.2U CN214941284U (en) | 2021-04-08 | 2021-04-08 | Be used for assembled precast concrete shear force wall and SP board connected node structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120713369.2U CN214941284U (en) | 2021-04-08 | 2021-04-08 | Be used for assembled precast concrete shear force wall and SP board connected node structure |
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| Publication Number | Publication Date |
|---|---|
| CN214941284U true CN214941284U (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120713369.2U Active CN214941284U (en) | 2021-04-08 | 2021-04-08 | Be used for assembled precast concrete shear force wall and SP board connected node structure |
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| Country | Link |
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| CN (1) | CN214941284U (en) |
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2021
- 2021-04-08 CN CN202120713369.2U patent/CN214941284U/en active Active
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