CN217379386U - Assembled shear wall structure - Google Patents
Assembled shear wall structure Download PDFInfo
- Publication number
- CN217379386U CN217379386U CN202221280528.5U CN202221280528U CN217379386U CN 217379386 U CN217379386 U CN 217379386U CN 202221280528 U CN202221280528 U CN 202221280528U CN 217379386 U CN217379386 U CN 217379386U
- Authority
- CN
- China
- Prior art keywords
- wall body
- prefabricated wall
- sleeve
- fixing
- positioning
- 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.)
- Active
Links
Images
Abstract
The utility model relates to an assembled shear wall structure belongs to the assembly type building field, and it includes prefabricated wall body and a plurality of position sleeve, all is provided with the fixing device who is used for with floor steel bar connection on a plurality of position sleeve, and a plurality of position sleeve are all pre-buried in floor concrete and its opening stretches out from concrete floor surface, are provided with the positioning steel bar with position sleeve looks adaptation on the prefabricated wall body. This application has the effect that improves prefabricated wall body location accuracy on the floor.
Description
Technical Field
The application relates to the field of fabricated buildings, in particular to an assembled shear wall structure.
Background
Generally, when the fabricated shear wall is hoisted, positioning ribs are embedded in a floor slab, positioning holes at the bottom of the prefabricated shear wall are inserted into the positioning ribs, then elevation calibration and verticality calibration are performed on the prefabricated shear wall, and finally, the prefabricated shear wall is hoisted after gaps between the prefabricated shear wall and the floor slab and the interior of the prefabricated shear wall are grouted.
The embedding of the positioning bar is generally to bind or weld one end of the positioning bar with the steel bar of the floor slab, and then pour the floor slab concrete and make one end of the positioning bar extend out of the surface of the floor slab.
According to the related technology, when the positioning rib is welded or bound and fixed, the situation that welding is not in place or binding is not firm easily occurs, and when floor concrete is poured, the impact force of concrete or the vibration of a vibrating rod easily enables the positioning rib to deviate, so that the positioning rib cannot accurately position the precast shear wall.
SUMMERY OF THE UTILITY MODEL
In order to improve the accuracy of precast shear wall location on the floor, this application provides an assembled shear wall structure.
The application provides a fabricated shear wall structure adopts following technical scheme:
the utility model provides an assembled shear wall structure, is including prefabricated wall body and a plurality of position sleeve, and is a plurality of all be provided with on the position sleeve be used for with floor steel bar connection's fixing device, it is a plurality of the position sleeve is all pre-buried in floor concrete and its opening stretches out from floor concrete surface, be provided with a plurality of position steel with position sleeve looks adaptation on the prefabricated wall body.
By adopting the technical scheme, the positioning sleeve is stably fixed on the floor slab reinforcing steel bars through the fixing device, after the floor slab concrete pouring is completed, the positioning reinforcing steel bars of the prefabricated wall body are butted and inserted into the fixing sleeve, and the fixing device reduces the possibility that the positioning sleeve deviates due to the concrete impact force and the vibration of the vibrating rod, so that the accuracy of the positioning of the prefabricated wall body on the floor slab is improved.
Optionally, the fixing device includes a fixing column and a fixing nut, the fixing nut is in threaded connection with the fixing column, one end of the fixing column is fixed on the side surface of the positioning sleeve, the other end of the fixing column is hinged to two fixing blocks which rotate relatively, reinforcing blocks are arranged at ends of the two fixing blocks far away from the fixing column, and the two reinforcing blocks are corresponding to each other.
Through adopting above-mentioned technical scheme, carry the floor reinforcing bar with two fixed blocks relative rotations, then twist fixing nut to the fixed column and keep away from the one end of positioning sleeve to make fixing nut fix the fixed block, the reinforced block supports the floor reinforcing bar, reduces the possibility of fixed block and floor reinforcing bar separation, thereby strengthens the fixed connection of positioning sleeve and floor reinforcing bar.
Optionally, the opening of the positioning sleeve is provided with a sealing cover, and the sealing cover is in threaded connection with the positioning sleeve.
Through adopting above-mentioned technical scheme, the closing cap can reduce when pouring floor concrete, and the concrete falls into the unable male condition of spacer bar that leads to in the spacer sleeve, has improved spacer sleeve's practicality.
Optionally, the positioning steel bar is in threaded connection with an adjusting sleeve, and the adjusting sleeve is inserted into the positioning sleeve and is matched with the positioning sleeve.
By adopting the technical scheme, because different wall bodies have different stress requirements, the sizes of the adopted positioning steel bars are different, the adjusting sleeve can enable the positioning steel bars with different sizes to be matched with the positioning sleeve, the condition that different positioning sleeves need to be embedded according to different positioning steel bar sizes in the construction process is reduced, and the construction efficiency of the embedded positioning sleeves is improved.
Optionally, the bottom of the prefabricated wall body is provided with a plurality of gaskets.
Through adopting above-mentioned technical scheme, because the wall body is from great, the wall body appears falling to the condition of pounding ground when ground easily in hoist and mount in-process, and the gasket can slow down the impact of wall body bottom to ground to reduce the condition that prefabricated wall body and floor concrete rigid contact lead to the ground fracture.
Optionally, an insertion groove is formed in one end face of the prefabricated wall body, an elastic snap ring is arranged in the insertion groove, an insertion block is arranged on the other end face of the prefabricated wall body, the insertion block is inserted into the insertion groove of the other prefabricated wall body, and the elastic snap ring is tightly abutted to the insertion block.
Through adopting above-mentioned technical scheme, two wall bodies can splice earlier before hoist and mount to the floor, then integral hoisting installs to the assigned position, need not to still need to plant the bar and pour concrete and connect two wall bodies in the middle of two wall bodies after two wall body installations are accomplished to the efficiency of construction has been improved.
Optionally, the end surface of the prefabricated wall body is provided with an arc groove, a PE rod is arranged in the arc groove, and the PE rod is adapted to the arc groove.
By adopting the technical scheme, after the two prefabricated wall bodies are spliced, the two circular arc grooves are combined into the cylindrical channel, and the PE rod is tightly plugged in the cylindrical channel, so that the inner wall gap at the joint of the two prefabricated wall bodies is filled up by the PE rod, the condition that water enters the back water surface of the wall body from the connecting joint of the upstream surfaces between the prefabricated wall bodies is reduced, and the waterproof effect of the prefabricated wall bodies is improved.
Optionally, weather-proof waterproof glue is arranged at the joint of the upstream surfaces of the two adjacent prefabricated walls.
By adopting the technical scheme, the condition that rainwater enters the wall body from the connecting part of the upstream surfaces of the two adjacent prefabricated wall bodies is reduced, and the waterproof effect of the prefabricated wall body is improved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the positioning steel bars are arranged on the prefabricated wall body, and the control sleeve is connected and positioned with the floor slab steel bars through the fixing device, so that the possibility that the fixing sleeve deviates due to the impact force of concrete or the vibration of the vibrating rod in the floor slab concrete pouring process is reduced, the positioning steel bars of the prefabricated wall body are inserted into the positioning sleeve after the concrete is poured, and the accuracy of the prefabricated wall body in positioning on the floor slab is improved;
2. through in stuffing the PE stick into the cylinder passageway, the PE stick fills up the inside gap of two prefabricated wall body junctions, then sets up weather-resistant waterproof glue at the junction of two prefabricated wall body upstream faces, has reduced the rainwater and has flowed to the prefabricated wall body surface of a water side and lead to the condition of prefabricated wall body seepage, has improved the water-proof effects of prefabricated wall body.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a schematic structural diagram for embodying the fixing device according to the embodiment of the present application.
Fig. 3 is a schematic structural diagram for embodying an elastic snap ring according to an embodiment of the present application.
Description of reference numerals: 1. prefabricating a wall body; 11. positioning the reinforcing steel bars; 12. an adjustment sleeve; 13. an insertion block; 14. inserting grooves; 15. an elastic snap ring; 16. a circular arc groove; 2. a positioning sleeve; 3. a fixing device; 31. sealing the cover; 32. fixing a column; 33. a fixed block; 34. fixing a nut; 35. a reinforcing block; 4. a gasket; 5. PE rod; 6. weather-proof waterproof glue.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses an assembled shear wall structure.
As shown in fig. 1, an assembled shear wall structure includes prefabricated wall body 1 and a plurality of positioning sleeve 2, all be provided with fixing device 3 on a plurality of positioning sleeve 2, a plurality of positioning sleeve 2 are fixed with floor slab reinforced connection through fixing device 3, a plurality of positioning sleeve 2 bury underground in floor slab concrete and its opening stretches out from the floor slab face, the bottom of prefabricated wall body 1 is provided with a plurality of positioning steel bar 11 along its length direction interval arrangement, equal threaded connection has adjusting sleeve 12 on a plurality of positioning steel bar 11, adjusting sleeve 12 and positioning sleeve 2 one-to-one and looks adaptation, be provided with gasket 4 between floor slab concrete and the prefabricated wall body 1.
In the using process, after the floor slab reinforcing steel bars are marked with the positioning marks of the prefabricated wall body 1, the positioning sleeves 2 are fixed on the floor slab reinforcing steel bars through the fixing devices 3, after the floor slab concrete is poured, placing a plurality of gaskets 4 on a concrete floor, then lifting the prefabricated wall 1, enabling a plurality of positioning steel bars 11 of the prefabricated wall 1 to respectively correspond to a plurality of positioning sleeves 2, then inserting adjusting sleeves 12 in threaded connection with the positioning steel bars 11 into the positioning sleeves 2, thereby make locating reinforcement 11 fix and accomplish the hoist and mount of prefabricated wall body 1 in locating sleeve 2, fixing device 3 has strengthened locating sleeve 2 and floor steel bar connection's steadiness, makes locating sleeve 2 be difficult for receiving the influence of concrete impact force or the vibrations of vibrating rod to take place the off normal, and a plurality of locating sleeve 2 have strengthened the location to prefabricated wall body 1 to the accuracy of prefabricated wall body 1 location on concrete floor has been improved.
As shown in fig. 2, the fixing device 3 includes two fixing columns 32, one ends of the two fixing columns 32 are both vertically fixed on the positioning sleeve 2, the two fixing columns 32 are symmetrically distributed about the positioning sleeve 2, one ends of the fixing columns 32, which are far away from the positioning sleeve 2, are hinged to two relative rotation fixing blocks 33, one ends of the fixing blocks 33, which are far away from the positioning sleeve 2, are both provided with reinforcing blocks 35, the two fixing blocks 35 on the same side of the fixing columns 32 are corresponding, and the fixing columns 32 are in threaded connection with fixing nuts 34. The positioning sleeve 2 is screwed with a cover 31.
In the use, be located the floor reinforcing bar between two fixed blocks 33, adjust fixing nut 34 and move toward the one end of keeping away from position sleeve 2, along with fixing nut 34 partly stretches out from fixed column 32 gradually, fixing nut 34 contacts and makes two fixed blocks 33 be close to each other with two fixed blocks 33 to make two fixed blocks 33 press from both sides tight floor reinforcing bar, realize firmly fixing position sleeve 2 on the floor reinforcing bar.
As shown in fig. 2, the positioning sleeve 2 is screwed with a cap 31.
When pouring floor concrete, the closing cap 31 covers the opening of the positioning sleeve 2, when the prefabricated wall body 1 is hoisted, the closing cap 31 is unscrewed, the adjusting sleeve 12 is inserted into the positioning sleeve 2, and the condition that the adjusting sleeve 12 cannot be inserted into the positioning sleeve 2 due to the fact that the concrete flows into the positioning sleeve 2 is reduced.
As shown in fig. 1 and fig. 3, arc grooves 16 are formed in both end faces of the prefabricated wall 1 along the height direction of the prefabricated wall 1, both ends of each arc groove 16 extend out of the top surface and the bottom surface of the prefabricated wall 1 respectively, the arc grooves 16 of the two prefabricated walls 1 are spliced to form a channel, a PE rod 5 is arranged in the channel, the PE rod 5 is matched with the arc grooves 16, and weather-resistant waterproof glue 6 is arranged on the splice of the upstream surfaces of the two prefabricated walls 1.
The prefabricated wall body 1 is provided with a plurality of splicing blocks 13 and a plurality of splicing grooves 14 on two end faces, the splicing blocks 13 are equidistantly arranged on one end face of the prefabricated wall body 1 along the height direction of the prefabricated wall body 1, the splicing blocks 13 are provided with two rows and two rows of splicing blocks 13 which are symmetrically distributed about an arc groove 16, the splicing grooves 14 are equidistantly arranged on one end face of the prefabricated wall body 1 departing from the splicing blocks 13 along the height direction of the prefabricated wall body 1, the splicing grooves 14 are provided with two rows and two rows of splicing grooves 14 which are symmetrically distributed about the arc groove 16, two corresponding elastic snap rings 15 are arranged on the inner side wall of each splicing groove 14, the splicing blocks 13 of one prefabricated wall body 1 are inserted into the splicing grooves 14 of the adjacent prefabricated wall bodies 1, and the elastic snap rings 15 are tightly abutted to the splicing blocks 13.
In the using process, before the prefabricated wall bodies 1 are hoisted, the inserting block 13 of one prefabricated wall body 1 is inserted into the inserting groove 14 of the other prefabricated wall body 1, in the inserting process of the inserting block 13, the elastic clamping ring 15 is extruded by the inserting block 13 to generate deformation, the elastic clamping ring 15 tightly abuts against the inserting block 13 due to the elastic action, so that the two prefabricated wall bodies 1 are connected and fixed with each other, the PE rod 5 is plugged into a channel surrounded by the two arc grooves 16, and finally the weather-proof waterproof glue 6 is coated on the water-facing surface abutted seams of the two prefabricated wall bodies 1. Make can high-speed joint between two prefabricated wall bodies 1 through grafting piece 13 and inserting groove 14, replaced respectively hoist two prefabricated wall bodies 1 after again between two prefabricated wall bodies 1 formwork concreting connected mode, construction efficiency has been improved, simultaneously PE stick 5 fills up the piece between two prefabricated wall bodies 1, weather-resistant waterproof glue 6 seals the concatenation gap of two prefabricated wall bodies 1 upstream face, reduces the condition that water flows into wall body dorsal surface one side through the inside piece of two prefabricated wall bodies 1, thereby the water-proof effects of prefabricated wall body 1 has been improved.
The implementation principle of the embodiment of the application is as follows: before the floor slab concrete is poured, the positioning sleeve 2 and the floor slab steel bar are fixed through the fixing block 33, then the floor slab concrete is poured, before the strength of the floor slab concrete reaches the requirement that the prefabricated wall body 1 can be hoisted, the two prefabricated wall bodies 1 are spliced through the splicing groove 14 and the splicing block 13, then the adjusting sleeve 12 is connected to the positioning steel bar 11 at the bottom of the prefabricated wall body 1 in a threaded mode, after the strength of the floor slab concrete reaches the requirement, the prefabricated wall body 1 is hoisted to the specified position of the floor slab, the positioning steel bar 11 at the bottom of the prefabricated wall body 1 is spliced with the positioning sleeve 2 pre-embedded in the floor slab in advance, and the positioning installation of the prefabricated wall body 1 is completed, so that the prefabricated wall body 1 is accurately fixed on the floor slab.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an assembled shear wall structure which characterized in that: including prefabricated wall body (1) and a plurality of abutment sleeve (2), it is a plurality of all be provided with fixing device (3) that are used for with floor steel bar connection on abutment sleeve (2), it is a plurality of abutment sleeve (2) all pre-buried in floor concrete and its opening stretches out from floor concrete surface, be provided with on prefabricated wall body (1) with abutment sleeve (2) looks adaptation's abutment bar (11).
2. A fabricated shear wall structure according to claim 1, wherein: the fixing device (3) comprises a fixing column (32) and a fixing nut (34), the fixing nut (34) is in threaded connection with the fixing column (32), one end of the fixing column (32) is fixed to the side face of the positioning sleeve (2), one end, far away from the positioning sleeve (2), of the fixing column (32) is hinged to two fixing blocks (33) which rotate relatively, reinforcing blocks (35) are arranged at one ends, far away from the fixing column (32), of the two fixing blocks (33), and the two reinforcing blocks (35) correspond to each other.
3. A fabricated shear wall structure according to claim 1, wherein: an opening of the positioning sleeve (2) is provided with a sealing cover (31), and the sealing cover (31) is connected with the inner thread of the positioning sleeve (2).
4. A fabricated shear wall structure according to claim 1, wherein: positioning steel bar (11) threaded connection has adjusting sleeve (12), adjusting sleeve (12) insert in positioning sleeve (2) and with positioning sleeve (2) adaptation.
5. A fabricated shear wall structure according to claim 1, wherein: a plurality of gaskets (4) are arranged between the prefabricated wall body (1) and the concrete floor slab.
6. A fabricated shear wall structure according to claim 1, wherein: one end face of the prefabricated wall body (1) is provided with an inserting groove (14), an elastic clamping ring (15) is arranged in the inserting groove (14), an inserting block (13) is arranged on the other end face of the prefabricated wall body (1), the inserting block (13) is inserted into the inserting groove (14) of the adjacent prefabricated wall body (1), and the elastic clamping ring (15) is tightly abutted to the inserting block (13).
7. A fabricated shear wall structure according to claim 1, wherein: the prefabricated wall body is characterized in that an arc groove (16) is formed in the end face of the prefabricated wall body (1), a PE rod (5) is arranged in the arc groove (16), and the PE rod (5) is matched with the arc groove (16).
8. A fabricated shear wall structure according to claim 1, wherein: and weather-proof waterproof glue (6) is arranged at the joint of the upstream surfaces of the two adjacent prefabricated walls (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221280528.5U CN217379386U (en) | 2022-05-25 | 2022-05-25 | Assembled shear wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221280528.5U CN217379386U (en) | 2022-05-25 | 2022-05-25 | Assembled shear wall structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217379386U true CN217379386U (en) | 2022-09-06 |
Family
ID=83090732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221280528.5U Active CN217379386U (en) | 2022-05-25 | 2022-05-25 | Assembled shear wall structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217379386U (en) |
-
2022
- 2022-05-25 CN CN202221280528.5U patent/CN217379386U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105421222B (en) | Bridge prefabrication pier column and cushion cap socket type connecting structure and its assembling method | |
| CN107386127B (en) | Bridge pier assembling device | |
| CN106284655B (en) | Precast concrete beam stud connects connecting node and connection method | |
| CN106677056A (en) | Prefabricated double-column vase bridge pier and assembling construction method thereof | |
| CN202391019U (en) | End part thickened grouting connector of steel bar | |
| CN102808422B (en) | Bonded post-tensioned prestressed construction method for cast-in-place reinforced concrete structure | |
| CN102808414B (en) | Bonded post-tensioned prestressed anchoring construction method for cast-in-place concrete structure | |
| CN106400678A (en) | Prefabricated column, pier column structure and construction method | |
| KR20140109587A (en) | Precast Pier and Construction Method | |
| CN113529741A (en) | Connecting structure of prefabricated sheet pile and construction method thereof | |
| CN108824671A (en) | The fabricated shear wall and its construction method of curved scissors stress separation | |
| CN209854880U (en) | Prefabricated assembled escape canal | |
| CN111287764A (en) | Tunnel secondary lining structure and construction method thereof | |
| CN217379386U (en) | Assembled shear wall structure | |
| CN210459317U (en) | Pre-buried festival watertight fittings of tower crane | |
| KR20160015101A (en) | Methods of increasing the sectional resisting force for negative moment acting at the end part of beam in case of repair or remodeling | |
| CN111827091A (en) | Prefabricated assembled hollow pier connected through prestress and construction method | |
| CN116607400A (en) | Socket type connection structure based on T-shaped groove and construction method thereof | |
| CN105951987A (en) | Sub-frame post-cast joint with external permanent aluminum plate outer mold | |
| CN110565550A (en) | Assembly type self-draining pipe culvert and assembly method thereof | |
| CN215289655U (en) | Connecting structure for fixedly connecting reinforced concrete pier stud and upper steel box girder of motor vehicle bridge | |
| CN210421155U (en) | Precast concrete base of corrugated steel plate comprehensive pipe gallery | |
| CN212561130U (en) | Prefabricated assembled hollow pier connected through prestress | |
| CN108677731B (en) | Rotary splicing structure and splicing method for capping beam and pier | |
| KR101696282B1 (en) | Precast wall using soil interception pile, underground structure having Precast wall and Method for connecting precast wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |