CN116044041B - Prefabricated shear wall assembly structure and assembly method - Google Patents
Prefabricated shear wall assembly structure and assembly method Download PDFInfo
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- CN116044041B CN116044041B CN202210858987.5A CN202210858987A CN116044041B CN 116044041 B CN116044041 B CN 116044041B CN 202210858987 A CN202210858987 A CN 202210858987A CN 116044041 B CN116044041 B CN 116044041B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/46—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose specially adapted for making walls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Joining Of Building Structures In Genera (AREA)
- Sewage (AREA)
Abstract
The application relates to a prefabricated shear wall assembly structure and an assembly method, which are applied to the field of buildings. The shear wall comprises a main assembly component, wherein the main assembly component comprises a plurality of first connecting parts and second connecting parts, the first connecting parts are arranged on one shear wall, and the second connecting parts are arranged on the other shear wall; a first connecting hole for the first connecting part to insert is formed between the adjacent second connecting parts, and a second connecting hole for the second connecting part to insert is formed between the adjacent first connecting parts. The application has the effect of improving the construction efficiency.
Description
Technical Field
The application relates to the technical field of buildings, in particular to a prefabricated shear wall assembly structure and an assembly method.
Background
The assembled concrete shear wall structure is prefabricated in a factory and assembled on site, so that the labor cost can be greatly reduced, the component quality is improved, and the assembled concrete shear wall structure has good economic benefit and application effect. The main connection modes of the current assembly type concrete shear wall structure are as follows: the first method is that annular stirrups are exposed at two sides of a wall edge, longitudinal ribs are inserted in the middle of the stirrups after the annular stirrups are assembled in place, and concrete is poured in situ to connect the shear wallboards on the same layer; the second is to expose the steel bar at the top of the lower wall plate, pre-burying the sleeve at the corresponding position of the reserved steel bar part of the upper wall plate and the lower wall plate, installing the floor precast layer after the lower wall plate is installed in place, pouring the floor cast-in-situ layer, installing the upper wall plate at the upper part of the floor elevation, and connecting the upper wall plate and the lower wall plate through grouting.
The shear wall connecting piece comprises an embedded part and a connecting piece, wherein the embedded part is embedded in the surface of a concrete wall and is assembled through the connecting piece. During installation, the shear key is inserted into the shear key adapting hole, plays a role in resisting shear, and is connected and fixed through bolts.
With respect to the related art in the above, the inventors found that there are the following drawbacks: when the connecting piece is matched with the embedded part, manual intervention is still needed for alignment, and adjacent prefabricated shear walls can be assembled.
Disclosure of Invention
In order to solve the problem of low construction efficiency, the application provides a prefabricated shear wall assembly structure and an assembly method.
In a first aspect, the application provides a prefabricated shear wall assembly structure, which adopts the following technical scheme:
the prefabricated shear wall assembly structure is used for connecting two adjacent prefabricated shear walls and comprises a main assembly component, wherein the main assembly component comprises a plurality of first connecting parts and second connecting parts, the first connecting parts are arranged on one of the shear walls, and the second connecting parts are arranged on the other shear wall;
a first connecting hole for the first connecting part to insert is formed between the adjacent second connecting parts, and a second connecting hole for the second connecting part to insert is formed between the adjacent first connecting parts.
Through adopting above-mentioned technical scheme, through a plurality of first connecting holes and first connecting portion, second connecting hole and second spliced pole cooperation for two prefabricated shear force walls can align the amalgamation each other, connect through the grout after the amalgamation, it is easier to align the amalgamation process, makes the construction progress accelerate, promotes the efficiency of construction.
Optionally, the first connection part and the second connection part have the same structure and comprise a plug-in column arranged on the prefabricated shear wall, a trigger piece is arranged in the plug-in column, and one end of the trigger piece extends out of one end of the plug-in column far away from the prefabricated shear wall;
the plug-in column is provided with a containing groove along the axis direction of the plug-in column, the trigger piece is arranged in the containing groove, the trigger piece comprises a trigger column and a trigger plate, the trigger column is arranged in the containing groove, one end of the trigger column extends out of the containing groove, and the trigger plate is fixed at one end of the trigger column extending out of the containing groove;
the side wall of the plug-in column is uniformly provided with a plurality of telescopic holes, the telescopic holes are communicated with the accommodating groove, a stop block is arranged in the telescopic holes, a linkage rod is arranged between the stop block and the trigger column, and the trigger column drives the stop block to move towards the accommodating groove through the linkage rod.
Through adopting above-mentioned technical scheme, when not using, the dog will stretch out and draw back Kong Dangzhu for the expansion hole is in confined state, avoids dropping dust impurity etc. in the expansion hole in prefabricated shear force wall removal in-process, thereby avoids taking place the jam phenomenon when the expansion hole is inserted, makes the insertion process more smooth and easy.
Optionally, the gangbar includes mobile jib and auxiliary lever, the mobile jib be close to the one end of trigger post with the trigger post rotates to be connected, the one end of auxiliary lever rotates to be connected the mobile jib is kept away from the one end of trigger post, the other end of auxiliary lever rotates to be connected on the dog.
Through adopting above-mentioned technical scheme, when the trigger post is promoted, through the linkage of mobile jib and auxiliary rod, drive the dog and slide for the dog deviate from the telescopic hole, expose the telescopic hole and supply clamping part to insert, make and form locking structure between two prefabricated shear force walls, two prefabricated shear force walls still can remain stable under locking structure's effect in the fixed in-process of follow-up grout, accelerate the fixed speed of grout, thereby promoted the efficiency of construction.
Optionally, the first connecting hole and the second connecting hole are respectively provided with a clamping part, the clamping parts comprise a collision column which is used for being in collision with the trigger plate, the bottom of the collision column is provided with a pressure spring, and the pressure spring drives the collision column to reciprocate;
the bottom of first connecting hole with the bottom of second connecting hole articulates the actuating lever, the one end of actuating lever articulates support and touch on the post, the other end of actuating lever articulates there is L shape pole, L shape pole's corner articulates first connecting hole with the hole bottom of second connecting hole, L shape pole is kept away from the one end of actuating lever is equipped with the barb, works as the trigger plate butt support when touching the post, the barb inserts in the concertina hole and with the butt is in on the lateral wall in concertina hole.
Through adopting above-mentioned technical scheme, when triggering post and the mutual butt of conflict post, be close to each other along with two prefabricated shear force walls, trigger post and the mutual butt of conflict post for L shape pole rotates, thereby drives the barb and inserts in the telescopic hole, and the barb butt is on the lateral wall in telescopic hole, makes the connection between two prefabricated shear force walls more stable, and follow-up slip casting process is more smooth and easy, and is consuming time shorter, and the efficiency of construction is higher.
Optionally, the prefabricated shear wall assembly structure further comprises an auxiliary assembly component, the auxiliary assembly component comprises a positioning part and a sliding part, the sliding part is fixed at the outer edge of the prefabricated shear wall, the positioning part is arranged on the sliding part, and when the prefabricated shear wall slides on the sliding part, the positioning part bears the prefabricated shear wall.
Through adopting above-mentioned technical scheme, the prefabricated shear force wall slides on the portion of sliding in the mutual in-process that is close to of two prefabricated shear force walls, utilizes the portion of sliding to make two prefabricated shear force walls align at the in-process of sliding more fast at the alignment of sliding in-process, and is consuming time shorter, and the efficiency of construction is higher.
Optionally, the location portion includes punch holder and lower plate that is used for the centre gripping prefabricated shear force wall, the lower plate includes loading board and regulating plate, be equipped with the regulating part that is used for promoting the regulating plate on the loading board, the regulating part promotes the regulating plate supports to paste prefabricated shear force wall.
Through adopting above-mentioned technical scheme, use the locating part to slide on the portion of sliding, the outer wall of prefabricated shear force wall can not with the portion direct contact that slides, avoid the outer wall damage of shear force wall at the in-process of sliding.
Optionally, the adjusting piece includes adjusting stud and threaded connection adjusting nut on adjusting stud, be equipped with on the loading board and be used for fixing adjusting nut's nut hole, adjusting nut fixes in the nut hole, adjusting stud passes adjusting nut butt is in on the adjusting plate.
Through adopting above-mentioned technical scheme, use the regulation double-screw bolt to promote the regulating plate for the centre gripping is more stable.
Optionally, the sliding part comprises a chute arranged at the edge of the prefabricated shear wall, and the positioning part clamps the prefabricated shear wall to slide in the chute.
Through adopting above-mentioned technical scheme, utilize the spout to carry out spacingly at prefabricated shear force wall slip in-process for the alignment of two prefabricated shear force walls is easier, has promoted the efficiency of construction.
In a second aspect, the application provides a prefabricated shear wall assembly method, which adopts the following technical scheme:
a prefabricated shear wall assembly method, which is applied to the prefabricated shear wall assembly structure, comprises the following steps:
the installation step, installing a sliding chute at the top of one prefabricated shear wall, and installing a positioning part at the outer edge of the other prefabricated shear wall;
the sliding step is that the positioning part is inserted into the sliding groove, and the positioning part drives the prefabricated shear walls to slide along the sliding groove, so that the two prefabricated shear walls are mutually close to each other and abutted against each other;
a locking step, sliding along with the shear walls, wherein the first connecting part is inserted into the first connecting hole, the second connecting part is inserted into the second connecting hole, so that the barb is inserted into the telescopic hole and is clamped on the side wall of the telescopic hole, and the two prefabricated shear walls are mutually close to each other and are mutually locked;
pouring, namely pouring concrete between the two prefabricated shear walls, and dismantling the sliding groove and the positioning part after the concrete is hardened to finish the assembly between the two prefabricated shear walls.
Through adopting above-mentioned technical scheme, through a plurality of first connecting holes and first connecting portion, second connecting hole and second spliced pole cooperation for two prefabricated shear force walls can align the amalgamation each other, connect through the grout after the amalgamation, it is easier to align the amalgamation process, makes the construction progress accelerate, promotes the efficiency of construction. And meanwhile, the sliding grooves are used for limiting in the sliding process of the prefabricated shear walls, so that the two prefabricated shear walls are easier to align, and the construction efficiency is improved.
Optionally, the specific steps of the locking step are as follows:
a driving step, wherein the trigger post pushes the trigger plate to contact with the abutting post, the abutting post moves towards the bottom of the hole, the trigger post moves towards the bottom of the hole, and the trigger post moves to drive the stop block to separate from the telescopic hole so as to expose the telescopic hole;
the step of the barb, the abutting column moves to drive the barb to rotate, the barb is inserted into the telescopic hole and hooks the inner wall of the telescopic hole;
and in the abutting step, the pressure spring is compressed by the abutting column to provide a reverse thrust force to drive the barb to clamp the side wall of the telescopic hole.
Through adopting above-mentioned technical scheme, when triggering post and the mutual butt of conflict post, be close to each other along with two prefabricated shear force walls, trigger post and the mutual butt of conflict post for L shape pole rotates, thereby drives the barb and inserts in the telescopic hole, and the barb butt is on the lateral wall in telescopic hole, makes the connection between two prefabricated shear force walls more stable, and follow-up slip casting process is more smooth and easy, and is consuming time shorter, and the efficiency of construction is higher.
In summary, the present application includes at least one of the following beneficial effects:
1. through a plurality of first connecting holes and first connecting portion, second connecting hole and second spliced pole cooperation for two prefabricated shear force walls can align the amalgamation each other, connect through the grout after the amalgamation, it is easier to align the amalgamation process, makes the construction progress accelerate, promotes the efficiency of construction. And meanwhile, the sliding grooves are used for limiting in the sliding process of the prefabricated shear walls, so that the two prefabricated shear walls are easier to align, and the construction efficiency is improved.
2. When trigger post and the mutual butt of conflict post, be close to each other along with two prefabricated shear force walls, trigger post and the mutual butt of conflict post for L shape pole rotates, thereby drives the barb and inserts in the telescopic hole, and the barb butt is on the lateral wall in telescopic hole, makes the connection between two prefabricated shear force walls more stable, and follow-up slip casting process is more smooth and easy, and is consuming time shorter, and the efficiency of construction is higher.
Drawings
FIG. 1 is a schematic view of an embodiment of a prefabricated shear wall assembly structure according to the present application;
FIG. 2 is a schematic view of a first connection portion and a second connection portion of a prefabricated shear wall assembly according to an embodiment of the present application;
FIG. 3 is a schematic view of the partial enlarged structure of FIG. 2;
FIG. 4 is a schematic view of a clamp portion of a prefabricated shear wall assembly according to an embodiment of the present application;
FIG. 5 is a schematic structural view of an auxiliary assembly component of a prefabricated shear wall assembly structure according to an embodiment of the present application;
FIG. 6 is a schematic view of a prefabricated shear wall assembly structure according to an embodiment of the present application;
in the figure: 1. prefabricating a shear wall; 2. a main assembly component; 21. a first connection portion; 211. a plug-in column; 212. a receiving groove; 213. a trigger; 2131. a trigger post; 2132. a trigger plate; 2133. a telescopic hole; 2134. a stop block; 214. a linkage rod; 2141. a main rod; 2142. an auxiliary lever; 22. a second connecting portion; 23. a first connection hole; 24. a second connection hole; 25. a clamping part; 251. a contact column; 252. a pressure spring; 253. a driving rod; 254. a barb; 3. an auxiliary assembly component; 31. a positioning part; 311. a carrying plate; 312. an adjusting plate; 313. adjusting the stud; 32. a sliding part; 321. and a sliding groove.
Detailed Description
The present application is described in further detail below with reference to fig. 1-6.
The embodiment of the application discloses a prefabricated shear wall assembly structure. The prefabricated shear wall 1 assembly structure is used for connecting two adjacent prefabricated shear walls 1, refer to fig. 1, at least one main assembly component 2 is arranged between two prefabricated shear walls 1, the main assembly component 2 comprises a plurality of first connecting portions 21 and second connecting portions 22, the first connecting portions 21 are arranged on one of the shear walls, the second connecting portions 22 are arranged on the other shear wall, first connecting holes 23 for inserting the first connecting portions 21 are formed between the adjacent second connecting portions 22, second connecting holes 24 for inserting the second connecting portions 22 are formed between the adjacent first connecting portions 21, namely, the first connecting portions 21 and the second connecting holes 24 are distributed at intervals, and the second connecting portions 22 and the first connecting holes 23 are distributed at intervals, so that when the two prefabricated shear walls 1 are spliced with each other, the first connecting portions 21 are inserted into the first connecting holes 23 and locked, the second connecting portions 22 are inserted into the second connecting holes 24 and locked, the spliced structure is stable, the spliced structure is connected through grouting after splicing, the splicing process is easier, and the construction efficiency is improved.
Referring to fig. 2 and 3, the first connection portion 21 and the second connection portion 22 have the same structure, including a plug post 211 disposed on the prefabricated shear wall 1, an end of the plug post 211 away from the prefabricated shear wall 1 is provided with a receiving groove 212, the receiving groove 212 is provided along a central axis direction of the plug post 211, a trigger piece 213 is disposed in the receiving groove 212, the trigger piece 213 includes a trigger post 2131 and a trigger plate 2132, at least one pair of expansion holes 2133 are provided on a side wall of the receiving groove 212, a stop 2134 is disposed in the expansion holes 2133, the stop 2134 can slide in the expansion holes 2133, the trigger post 2131 is inserted into the receiving groove 212, one end of the trigger post 2131 extends out of the receiving groove 212, a compression spring is fixed on the trigger post 2132, and a linkage rod 214 is hinged between one end of the trigger post 2131 in the receiving groove 212 and a groove bottom of the receiving groove 212, when not in use, the stop 2134 blocks the expansion holes 2133 in a closed state, and the expansion holes 2133 are prevented from falling down in a moving process of the prefabricated shear wall 1, and dust is prevented from being inserted into the expansion holes 2133.
Referring to fig. 2 and 3, the linkage rod 214 includes a main rod 2141 and an auxiliary rod 2142, wherein one end of the main rod 2141, which is close to the trigger post 2131, is rotatably connected to the trigger post 2131, one end of the auxiliary rod 2142 is rotatably connected to one end of the main rod 2141, which is far from the trigger post 2131, and the other end of the auxiliary rod 2142 is rotatably connected to the stopper 2134. When the trigger post 2131 is pushed, the stop block 2134 is driven to slide by the linkage of the main rod 2141 and the auxiliary rod 2142, so that the stop block 2134 is separated from the telescopic hole 2133, the telescopic hole 2133 is exposed for the clamping part 25 to be inserted, a locking structure is formed between the two prefabricated shear walls 1, the two prefabricated shear walls 1 can still be kept stable under the action of the locking structure in the subsequent grouting fixing process, the grouting fixing speed is accelerated, and the construction efficiency is improved.
Referring to fig. 2 and 4, the clamping portions 25 are provided in the first and second connection holes 23 and 24, and the clamping portions 25 are engaged with the first and second connection portions 21 and 22 to fix the first and second connection portions 21 and 22 in the corresponding first and second connection holes 23 and 24. The clamping part 25 comprises a contact column 251, the contact column 251 is used for contacting with the trigger plate 2132, a pressure spring 252 is arranged at the bottom of the contact column 251, the pressure spring 252 drives the contact column 251 to reciprocate, one end of the driving rod 253 is hinged on the contact column 251, the other end of the driving rod 253 is hinged with an L-shaped rod, the corner of the L-shaped rod is hinged at the bottoms of the first connecting hole 23 and the second connecting hole 24, one end of the L-shaped rod, far away from the driving rod 253, is provided with a barb 254, and when the trigger plate 2132 is abutted against the contact column 251, the barb 254 is inserted into the telescopic hole 2133 and abutted against the side wall of the telescopic hole 2133. When the trigger post 2131 and the abutting post 251 are abutted against each other, the trigger post 2131 and the abutting post 251 are abutted against each other along with the two prefabricated shear walls 1 approaching each other, so that the L-shaped rod rotates, the L-shaped rod contacts with the abutting post 251 to form a short rod, and the short rod can stretch out and draw back. Thereby drive barb 254 insert in the telescopic hole 2133, barb 254 butt is on the lateral wall of telescopic hole 2133 for the connection between two prefabricated shear force walls 1 is more stable, and follow-up slip casting process is more smooth and easy, and consuming time is shorter, and the efficiency of construction is higher. The compression spring 252 provides a pushing force for the abutting column 251, and the compression spring provides a pushing force for the trigger column 2131, so that the barb 254 can be tightly abutted in the telescopic hole 2133, so that the connection is firmer, and the strength of the trigger column 2131 and the abutting column 251 after integral grouting can be increased during grouting.
Referring to fig. 1 and 5, in order to better align two prefabricated shear walls 1, facilitate fixing, an auxiliary assembly component 3 is detachably fixed on the prefabricated shear walls 1, the auxiliary assembly component 3 comprises a positioning portion 31 and a sliding portion 32, the positioning portion 31 slides on the sliding portion 32, the sliding portion 32 is fixed at the outer edge of one of the prefabricated shear walls 1, and when the prefabricated shear walls 1 slide on the sliding portion 32, the positioning portion 31 bears the prefabricated shear walls 1. When two prefabricated shear walls 1 need to be close to each other, the positioning portion 31 slides on the sliding portion 32, so that the two prefabricated shear walls 1 can be aligned quickly. The positioning part 31 is fixed on one of the prefabricated shear walls 1, and the sliding part 32 matched with the positioning part 31 is fixed on the other prefabricated shear wall 1, so that the positioning part 31 drives one of the prefabricated shear walls 1 to be in butt joint with the other prefabricated shear wall 1. The positioning part 31 slides on the sliding part 32, so that the outer wall of the prefabricated shear wall 1 cannot be in direct contact with the sliding part 32, and the outer wall of the shear wall is prevented from being damaged in the sliding process.
Referring to fig. 6, the positioning portion 31 includes an upper clamping plate and a lower clamping plate for clamping the prefabricated shear wall 1, the lower clamping plate includes a bearing plate 311 and an adjusting plate 312, an adjusting member for pushing the adjusting plate 312 is disposed on the bearing plate 311, and the adjusting member pushes the adjusting plate 312 to abut against the prefabricated shear wall 1. The adjusting piece comprises an adjusting stud 313 and an adjusting nut which is connected to the adjusting stud 313 in a threaded mode, a nut hole for fixing the adjusting nut is formed in the bearing plate 311, the adjusting nut is fixed in the nut hole, and the adjusting stud 313 passes through the adjusting nut to be abutted to the adjusting plate 312. The positioning part 31 slides on the sliding part 32, so that the outer wall of the prefabricated shear wall 1 cannot be in direct contact with the sliding part 32, and the outer wall of the shear wall is prevented from being damaged in the sliding process. And the adjusting stud 313 is used for pushing the adjusting plate 312, so that prefabricated shear wall 1 plates with different thicknesses can be clamped, and the applicability is better.
Referring to fig. 5 and 6, the sliding portion 32 includes a sliding groove 321 provided at an edge of the prefabricated shear wall 1, and the positioning portion 31 clamps the prefabricated shear wall 1 to slide in the sliding groove 321. The chute 321 can be detachably fixed on one of the prefabricated shear walls 1 through bolts, can provide auxiliary support function after alignment and in the grouting process, and can be detached after grouting is completed and solidification is carried out, so that the prefabricated shear wall 1 plate can be mutually spliced and connected with other shear wall plates.
The embodiment of the application discloses a prefabricated shear wall assembly structure, which pushes a trigger post 2131 through the mutual approaching of two prefabricated shear walls 1, when the trigger post 2131 is pushed, a stop block 2134 is driven to slide through the linkage of a main rod 2141 and an auxiliary rod 2142, so that the stop block 2134 is separated from a telescopic hole 2133, the telescopic hole 2133 is exposed for the insertion of a clamping part 25, a locking structure is formed between the two prefabricated shear walls 1, the two prefabricated shear walls 1 can still be kept stable under the action of the locking structure in the subsequent grouting fixing process, the grouting fixing speed is accelerated, and the construction efficiency is improved.
The embodiment of the application also discloses a prefabricated shear wall assembly method, which is realized by using the prefabricated shear wall 1 assembly structure, wherein the prefabricated shear wall 1 is firstly assembled before assembly, namely, the top of one prefabricated shear wall 1 is provided with a sliding groove 321, and the outer edge of the other prefabricated shear wall 1 is provided with a positioning part 31.
Then, one of the prefabricated shear walls 1 is slid, the positioning part 31 is inserted into the sliding groove 321, the positioning part 31 drives the prefabricated shear walls 1 to slide along the sliding groove 321, so that the two prefabricated shear walls 1 are close to each other and push the trigger post 2131 in the process of abutting against the two prefabricated shear walls 1 to be close to each other, when the trigger post 2131 is pushed, the stop block 2134 is driven to slide through linkage of the main rod 2141 and the auxiliary rod 2142, the stop block 2134 is separated from the telescopic hole 2133, the telescopic hole 2133 is exposed for the clamping part 25 to be inserted, a locking structure is formed between the two prefabricated shear walls 1, the two prefabricated shear walls 1 can still be kept stable under the action of the locking structure in the subsequent grouting fixing process, the grouting fixing speed is accelerated, and the construction efficiency is improved.
Along with the mutual abutting of the two prefabricated shear wall 1 plates, the first connecting portion 21 is inserted into the first connecting hole 23, the second connecting portion 22 is inserted into the second connecting hole 24, the trigger post 2131 pushes the trigger plate 2132 to be in contact with the abutting post 251, the abutting post 251 moves towards the bottom direction of the hole, the trigger post 2131 moves to drive the stop block 2134 to separate from the telescopic hole 2133, the telescopic hole 2133 is exposed, the abutting post 251 moves, the driving barb 254 rotates, the barb 254 is inserted into the telescopic hole 2133 and hooks the inner wall of the telescopic hole 2133, the pressure spring 252 is compressed by the abutting post 251 to provide a reverse thrust, and the driving barb 254 clamps the side wall of the telescopic hole 2133. After the two precast shear walls 1 are mutually close to each other and mutually locked, the barbs 254 are directly hooked on the inner wall of the telescopic holes 2133, so that the precast shear walls 1 form a mutually locked structure.
Finally, concrete is poured at the joint of the two precast shear walls 1, and after the concrete is hardened, the sliding groove 321 and the positioning part 31 are removed, so that the assembly between the two precast shear walls 1 is completed.
Through a plurality of first connecting holes 23 and first connecting portions 21, second connecting holes 24 and second spliced pole cooperation in the whole assembly step for two prefabricated shear force walls 1 can align the amalgamation each other, connect through the grout after the amalgamation, it is easier to align the amalgamation process, make the construction progress accelerate, promote the efficiency of construction. And meanwhile, the sliding chute 321 is utilized to limit the sliding process of the precast shear walls 1, so that the alignment of the two precast shear walls 1 is easier, and the construction efficiency is improved.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (8)
1. Prefabricated shear wall assembly structure for connect two adjacent prefabricated shear walls (1), including main assembly subassembly (2), its characterized in that: the main assembly component (2) comprises a plurality of first connecting parts (21) and second connecting parts (22), wherein the first connecting parts (21) are arranged on one shear wall, and the second connecting parts (22) are arranged on the other shear wall;
a first connecting hole (23) for inserting the first connecting part (21) is formed between the adjacent second connecting parts (22), and a second connecting hole (24) for inserting the second connecting part (22) is formed between the adjacent first connecting parts (21);
the first connecting part (21) and the second connecting part (22) have the same structure and comprise a plug-in column (211) arranged on the prefabricated shear wall (1), a trigger piece (213) is arranged in the plug-in column (211), and one end of the trigger piece (213) extends out of one end of the plug-in column (211) far away from the prefabricated shear wall (1);
the plug-in column (211) is provided with a containing groove (212) along the axis direction of the plug-in column (211), the trigger piece (213) is arranged in the containing groove (212), the trigger piece (213) comprises a trigger column (2131) and a trigger plate (2132), the trigger column (2131) is arranged in the containing groove (212) and one end of the trigger column (2131) extends out of the containing groove (212), and the trigger plate (2132) is fixed at one end of the trigger column (2131) extending out of the containing groove (212);
a plurality of telescopic holes (2133) are uniformly distributed on the side wall of the plug-in column (211), the telescopic holes (2133) are communicated with the accommodating groove (212), a stop block (2134) is arranged in the telescopic holes (2133), a linkage rod (214) is arranged between the stop block (2134) and the trigger column (2131), and the trigger column (2131) drives the stop block (2134) to move towards the accommodating groove (212) through the linkage rod (214);
clamping parts (25) are arranged in the first connecting hole (23) and the second connecting hole (24), each clamping part (25) comprises a collision column (251) which is used for being in collision with the trigger plate (2132), a pressure spring (252) is arranged at the bottom of each collision column (251), and the pressure springs (252) drive the corresponding collision columns (251) to reciprocate;
the bottom of first connecting hole (23) with the bottom of second connecting hole (24) articulates actuating lever (253), the one end of actuating lever (253) articulates on contradicting post (251), the other end of actuating lever (253) articulates there is L shape pole, the corner of L shape pole articulates first connecting hole (23) with the hole bottom of second connecting hole (24), the L shape pole is kept away from the one end of actuating lever (253) is equipped with barb (254), works as trigger plate (2132) butt contradict post (251), barb (254) insert in telescopic hole (2133) and with the butt be in on the lateral wall of telescopic hole (2133).
2. The prefabricated shear wall assembly structure according to claim 1, wherein: the linkage rod (214) comprises a main rod (2141) and an auxiliary rod (2142), wherein one end of the main rod (2141) close to the trigger post (2131) is rotationally connected with the trigger post (2131), one end of the auxiliary rod (2142) is rotationally connected with one end of the main rod (2141) far away from the trigger post (2131), and the other end of the auxiliary rod (2142) is rotationally connected with the stop block (2134).
3. The prefabricated shear wall assembly structure according to claim 2, wherein: the prefabricated shear wall (1) assembly structure further comprises an auxiliary assembly component (3), the auxiliary assembly component (3) comprises a positioning portion (31) and a sliding portion (32), the sliding portion (32) is fixed on the outer edge of the prefabricated shear wall (1), the positioning portion (31) is arranged on the sliding portion (32), and when the prefabricated shear wall (1) slides on the sliding portion (32), the positioning portion (31) bears the prefabricated shear wall (1).
4. A prefabricated shear wall assembly according to claim 3, wherein: the locating part (31) comprises an upper clamping plate and a lower clamping plate, wherein the upper clamping plate and the lower clamping plate are used for clamping the prefabricated shear wall (1), the lower clamping plate comprises a bearing plate (311) and an adjusting plate (312), an adjusting piece used for pushing the adjusting plate (312) is arranged on the bearing plate (311), and the adjusting piece pushes the adjusting plate (312) to be abutted to the prefabricated shear wall (1).
5. The prefabricated shear wall assembly structure according to claim 4, wherein: the adjusting piece comprises an adjusting stud (313) and an adjusting nut which is connected to the adjusting stud (313) in a threaded mode, a nut hole used for fixing the adjusting nut is formed in the bearing plate (311), the adjusting nut is fixed in the nut hole, and the adjusting stud (313) passes through the adjusting nut to be abutted to the adjusting plate (312).
6. The prefabricated shear wall assembly structure according to claim 5, wherein: the sliding part (32) comprises a chute (321) arranged at the edge of the prefabricated shear wall (1), and the positioning part (31) clamps the prefabricated shear wall (1) to slide in the chute (321).
7. The method for assembling the prefabricated shear wall is characterized by comprising the following steps of: use of the prefabricated shear wall assembly structure of claim 6, comprising the steps of:
the method comprises the steps of installing a sliding groove (321) at the top of one prefabricated shear wall (1), and installing a positioning part (31) at the outer edge of the other prefabricated shear wall (1);
a sliding step, inserting a positioning part (31) into the sliding groove (321), wherein the positioning part (31) drives the prefabricated shear walls (1) to slide along the sliding groove (321), so that the two prefabricated shear walls (1) are mutually close to each other and abutted against each other;
a locking step, sliding along with the shear wall, wherein a first connecting part (21) is inserted into a first connecting hole (23), a second connecting part (22) is inserted into a second connecting hole (24), so that a barb (254) is inserted into a telescopic hole (2133) and is clamped on the side wall of the telescopic hole (2133), and two prefabricated shear walls (1) are mutually close to each other and mutually locked;
pouring, namely pouring concrete between the two prefabricated shear walls (1), and dismantling the sliding groove (321) and the positioning part (31) after the concrete is hardened to finish the assembly between the two prefabricated shear walls (1).
8. The method of assembling a prefabricated shear wall according to claim 7, wherein: the specific steps of the locking step are as follows:
a driving step, wherein the trigger post (2131) pushes the trigger plate (2132) to contact with the abutting post (251), the abutting post (251) moves towards the bottom of the hole, the trigger post (2131) moves towards the bottom of the hole, and the trigger post (2131) moves to drive the stop block (2134) to separate from the telescopic hole (2133) so as to expose the telescopic hole (2133);
a step of abutting the barb (254) to move, driving the barb (254) to rotate, inserting the barb (254) into the telescopic hole (2133) and hooking the inner wall of the telescopic hole (2133);
and in the abutting step, the pressure spring (252) is compressed by the abutting column (251) to provide a reverse thrust force to drive the barb (254) to clamp the side wall of the telescopic hole (2133).
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| CN202210858987.5A CN116044041B (en) | 2022-07-21 | 2022-07-21 | Prefabricated shear wall assembly structure and assembly method |
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| CN207602861U (en) * | 2017-11-16 | 2018-07-10 | 山东英才学院 | The moisture-proof slot of computer hardware Special dustproof |
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