CN214272511U - Prefabricated assembled shear force wall perps connection structure - Google Patents
Prefabricated assembled shear force wall perps connection structure Download PDFInfo
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- CN214272511U CN214272511U CN202120060382.2U CN202120060382U CN214272511U CN 214272511 U CN214272511 U CN 214272511U CN 202120060382 U CN202120060382 U CN 202120060382U CN 214272511 U CN214272511 U CN 214272511U
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- steel plate
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- connection structure
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 100
- 239000010959 steel Substances 0.000 claims abstract description 100
- 206010066054 Dysmorphism Diseases 0.000 claims abstract description 3
- 238000010276 construction Methods 0.000 abstract description 22
- 230000008901 benefit Effects 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 description 7
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a prefabricated assembled shear force wall perps connection structure. The prefabricated assembly type shear wall vertical joint connecting structure comprises a left shear wall, a left embedded steel plate, a right shear wall, a right embedded steel plate, an external special-shaped steel plate and a plurality of split bolts; the left side pre-buried steel plate is pre-buried in the left side shear wall is close to one side of right side shear wall, the right side pre-buried steel plate is pre-buried in the right side shear wall is close to one side of left side shear wall, the left side pre-buried steel plate the right side pre-buried steel plate with external dysmorphism steel sheet is through a plurality of split bolt fixed connection. The utility model provides a prefabricated assembled shear force wall perps connection structure has the advantage that construction cost is lower, the efficiency of construction is high, convenient the change.
Description
Technical Field
The utility model relates to a civil engineering technical field especially relates to a prefabricated assembled shear force wall perps connection structure.
Background
With the continuous development of the modern building industry, the prefabricated concrete structure technology becomes one of the main directions of new technology development in the field of house construction, the defects of low production efficiency, heavy environmental pollution, large economic waste and the like existing in the concrete cast-in-place technology are overcome, and compared with the traditional building mode, the prefabricated concrete structure technology has incomparable advantages: the prefabricated concrete has the advantages that the factory production of building parts is adopted, only standardized installation mode is carried out on site, the construction period can be greatly shortened, the labor amount and the working strength of the site are reduced, the cross operation is obviously reduced, the potential safety hazard is reduced, the prefabricated concrete has the advantages of high construction speed, construction environment improvement, energy conservation, environmental protection, engineering quality improvement and the like, and the prefabricated concrete is rapidly popularized and applied.
In the prefabricated concrete structure, the joint connection technology is the key technology of the structure and is the key for ensuring the structural integrity and the seismic performance. The vertical joint connection technology in the traditional prefabricated assembly type shear wall structure mainly comprises the steps of reserving reinforcing steel bars through a prefabricated shear wall, connecting the reinforcing steel bars with longitudinal stress reinforcing steel bars at the vertical joint position, then erecting a formwork and post-pouring concrete, and has the following problems that the reinforcing steel bars are difficult to connect, concrete needs to be poured again through the formwork, the process is complex, the construction difficulty is high, the construction period is long, the quality is difficult to guarantee, and the connection integrity and the stress performance are influenced.
Therefore, there is a need to provide a new prefabricated shear wall perps connection structure to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a prefabricated assembled shear force wall perps connection structure with construction cost is lower, the efficiency of construction is high, convenient the change.
In order to solve the technical problem, the utility model provides a prefabricated assembled shear force wall perps connection structure includes: the left shear wall, the left embedded steel plate, the right shear wall, the right embedded steel plate, the external special-shaped steel plate and the plurality of split bolts are arranged on the left side of the shear wall; the left side pre-buried steel plate is pre-buried in the left side shear wall is close to one side of right side shear wall, the right side pre-buried steel plate is pre-buried in the right side shear wall is close to one side of left side shear wall, the left side pre-buried steel plate the right side pre-buried steel plate with external dysmorphism steel sheet is through a plurality of split bolt fixed connection.
Preferably, the left embedded steel plate comprises a first side plate directly connected with the left shear wall, a plurality of first mounting plates are arranged on the first side plate in a rectangular shape, and a plurality of first buckling seams which are distributed linearly are arranged on the first side plate; the embedded steel plate on the right side comprises: and the second side plate is directly connected with the right shear wall, a plurality of second mounting plates which are linearly distributed are fixedly mounted on the second side plate, the second mounting plates are matched with the first buckling seams, a plurality of second buckling seams which are distributed in a rectangular shape are formed in the second side plate, and the second buckling seams are matched with the first side plate.
Preferably, external deformed steel plate includes the external deformed steel plate of two types and the external deformed steel plate of three types, the external deformed steel plate of two types includes two first steel sheets and first swash plate, the both sides of first swash plate respectively with one side fixed connection of first steel sheet, the external deformed steel plate of three types includes three second steel sheet and two second swash plates, the second swash plate respectively with two corresponding one side fixed connection of second steel sheet.
Preferably, a plurality of bolt holes which are distributed in a rectangular shape are formed in the first side plate, the second side plate, the first steel plate and the second steel plate, and the split bolts penetrate through the bolt holes.
Compared with the prior art, the utility model provides a prefabricated assembled shear force wall perps connection structure has following beneficial effect:
1) the prefabricated assembly type shear wall vertical joint connecting structure provided by the utility model is convenient to construct, and the construction efficiency can be greatly improved by using the 'dry connection' mode of the on-site assembly construction of the prefabricated shear wall vertical joint;
2) the embedded steel plate and the screw rod are added, so that the rapid construction of the vertical joint of the prefabricated shear wall is realized, and the construction cost can be greatly reduced;
3) when the building is damaged and needs to be replaced, the replacement parts are convenient to disassemble, so that the service life of the building is prolonged;
4) the prefabricated shear wall embedded steel plate and the external special-shaped steel plate are very suitable for industrial mass production, can greatly reduce cost, are convenient to install and transport, reduce the pollution of construction waste to the environment, and have excellent economic benefit and social benefit.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a prefabricated shear wall perps connection structure provided by the present invention;
FIG. 2 is a schematic structural diagram of the triple-folded circumscribed deformed steel plate shown in FIG. 1;
FIG. 3 is a schematic structural view of the double-folded circumscribed deformed steel plate shown in FIG. 1;
FIG. 4 is a schematic structural view of the left side pre-buried steel plate and the right side pre-buried steel plate shown in FIG. 1 after being connected by an external profiled steel plate;
FIG. 5 is a schematic construction view of a vertical joint connection structure of a prefabricated shear wall provided by the present invention;
FIG. 6 is a side cross-sectional structural view of FIG. 4;
reference numbers in the figures: 1. the steel plate comprises a left shear wall, a right shear wall, a left embedded steel plate, a right embedded steel plate, a three-fold external special-shaped steel plate, a 3 steel plate, a 4 steel plate, a 5 steel plate, a 6 steel plate and a two-fold external special-shaped steel plate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1-6, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a prefabricated assembly type shear wall vertical joint connection structure provided by the present invention; FIG. 2 is a schematic structural diagram of the triple-folded circumscribed deformed steel plate shown in FIG. 1; FIG. 3 is a schematic structural view of the double-folded circumscribed deformed steel plate shown in FIG. 1; FIG. 4 is a schematic structural view of the left side pre-buried steel plate and the right side pre-buried steel plate shown in FIG. 1 after being connected by an external profiled steel plate; FIG. 5 is a schematic construction view of a vertical joint connection structure of a prefabricated shear wall provided by the present invention; fig. 6 is a side cross-sectional structural view of fig. 4. Prefabricated assembled shear force wall perps connection structure includes: the shear wall comprises a left shear wall 1, a left embedded steel plate 3, a right shear wall 2, a right embedded steel plate 4, an external special-shaped steel plate and a plurality of split bolts; the left side pre-buried steel sheet 3 pre-buried in the left side shear wall 1 is close to one side of right side shear wall 2, the right side pre-buried steel sheet 4 pre-buried in the right side shear wall 2 is close to one side of left side shear wall 1, the left side pre-buried steel sheet 3 the right side pre-buried steel sheet 4 with external shaped steel plate is through a plurality of split bolt fixed connection.
The left embedded steel plate 3 comprises a first side plate directly connected with the left shear wall 1, a plurality of first mounting plates are arranged on the first side plate in a rectangular shape, and a plurality of first buckling seams which are distributed linearly are arranged on the first side plate; the right side embedded steel plate 4 comprises: and the second side plate is directly connected with the right shear wall 2, a plurality of second mounting plates which are linearly distributed are fixedly mounted on the second side plate, the second mounting plates are matched with the first buckling seams, a plurality of second buckling seams which are distributed in a rectangular shape are formed in the second side plate, and the second buckling seams are matched with the first side plate.
External deformed steel plate includes the external deformed steel plate of two types 6 and the external deformed steel plate of three types 5, the external deformed steel plate of two types 6 includes two first steel sheets and first swash plate, the both sides of first swash plate respectively with one side fixed connection of first steel sheet, the external deformed steel plate of three types 5 includes three second steel sheet and two second swash plates, the second swash plate respectively with two corresponding one side fixed connection of second steel sheet.
The first side plate, the second side plate, the first steel plate and the second steel plate are all provided with a plurality of bolt holes distributed in a rectangular shape, and the split bolts penetrate through the bolt holes.
The prefabricated assembly type shear wall vertical joint connecting structure comprises the following steps:
the method comprises the following steps: prefabricating the shear wall, namely binding a reinforcement cage of the concrete shear wall, binding and welding the embedded steel plate and the reinforcement cage, erecting a template, and pouring concrete to finish prefabrication of the shear walls on the left side and the right side;
digging seams in advance at corresponding positions of a first side plate of the left shear wall 1 and a second side plate of the right shear wall 2, and arranging bolt holes on the first mounting plate and the second mounting plate;
step three: paying off and positioning the shear wall, fixing the left shear wall 1, hoisting the right precast shear wall 2, horizontally moving in a transverse staggered manner or downwards moving the right precast shear wall 2 along the height direction, respectively inserting the first mounting plate of the left pre-embedded steel plate 3 and the second mounting plate on the right pre-embedded steel plate 4 into the second fastening seam and the first fastening seam, aligning the external special-shaped steel plate with bolt holes on the first mounting plate and the second mounting plate, and fixedly connecting through split bolts, so that the vertical seam connection of the precast assembled shear wall is completed.
Compared with the prior art, the utility model provides a prefabricated assembled shear force wall perps connection structure has following beneficial effect:
1) the prefabricated assembly type shear wall vertical joint connecting structure provided by the utility model is convenient to construct, and the construction efficiency can be greatly improved by using the 'dry connection' mode of the on-site assembly construction of the prefabricated shear wall vertical joint;
2) the embedded steel plate and the screw rod are added, so that the rapid construction of the vertical joint of the prefabricated shear wall is realized, and the construction cost can be greatly reduced;
3) when the building is damaged and needs to be replaced, the replacement parts are convenient to disassemble, so that the service life of the building is prolonged;
4) the prefabricated shear wall embedded steel plate and the external special-shaped steel plate are very suitable for industrial mass production, can greatly reduce cost, are convenient to install and transport, reduce the pollution of construction waste to the environment, and have excellent economic benefit and social benefit.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a prefabricated assembled shear force wall perps connection structure which characterized in that includes: the left shear wall, the left embedded steel plate, the right shear wall, the right embedded steel plate, the external special-shaped steel plate and the plurality of split bolts are arranged on the left side of the shear wall; the left side pre-buried steel plate is pre-buried in the left side shear wall is close to one side of right side shear wall, the right side pre-buried steel plate is pre-buried in the right side shear wall is close to one side of left side shear wall, the left side pre-buried steel plate the right side pre-buried steel plate with external dysmorphism steel sheet is through a plurality of split bolt fixed connection.
2. The prefabricated assembled shear wall perps connecting structure according to claim 1, wherein the left pre-buried steel plate comprises a first side plate directly connected with the left shear wall, a plurality of first mounting plates are arranged on the first side plate in a rectangular shape, and a plurality of first buckling seams which are linearly distributed are arranged on the first side plate; the embedded steel plate on the right side comprises: and the second side plate is directly connected with the right shear wall, a plurality of second mounting plates which are linearly distributed are fixedly mounted on the second side plate, the second mounting plates are matched with the first buckling seams, a plurality of second buckling seams which are distributed in a rectangular shape are formed in the second side plate, and the second buckling seams are matched with the first side plate.
3. The prefabricated assembly type shear wall perps connection structure of claim 2, wherein the external profiled steel sheet comprises a two-fold external profiled steel sheet and a three-fold external profiled steel sheet, the two-fold external profiled steel sheet comprises two first steel sheets and a first inclined plate, two sides of the first inclined plate are fixedly connected with one side of the first steel sheet respectively, the three-fold external profiled steel sheet comprises three second steel sheets and two second inclined plates, and the second inclined plates are fixedly connected with one sides of the two corresponding second steel sheets respectively.
4. The prefabricated assembly type shear wall perps connection structure of claim 3, wherein a plurality of bolt holes are formed in each of the first side plate, the second side plate, the first steel plate and the second steel plate, and the split bolts penetrate through the bolt holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120060382.2U CN214272511U (en) | 2021-01-11 | 2021-01-11 | Prefabricated assembled shear force wall perps connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120060382.2U CN214272511U (en) | 2021-01-11 | 2021-01-11 | Prefabricated assembled shear force wall perps connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214272511U true CN214272511U (en) | 2021-09-24 |
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ID=77791511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120060382.2U Expired - Fee Related CN214272511U (en) | 2021-01-11 | 2021-01-11 | Prefabricated assembled shear force wall perps connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214272511U (en) |
-
2021
- 2021-01-11 CN CN202120060382.2U patent/CN214272511U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210924 |
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| CF01 | Termination of patent right due to non-payment of annual fee |