CN114775839B - Assembled shear wall building structure and construction method thereof - Google Patents
Assembled shear wall building structure and construction method thereof Download PDFInfo
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- CN114775839B CN114775839B CN202210493149.2A CN202210493149A CN114775839B CN 114775839 B CN114775839 B CN 114775839B CN 202210493149 A CN202210493149 A CN 202210493149A CN 114775839 B CN114775839 B CN 114775839B
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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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Abstract
The application relates to the field of fabricated shear wall structures, in particular to a fabricated shear wall building structure, which comprises a first wall body, a second wall body and a plurality of connecting columns; the first wall body is provided with a plurality of first positioning holes, and the second wall body is provided with a plurality of second positioning holes; one end of each connecting column penetrates through each of the first positioning holes, and the other end of each connecting column penetrates through each of the second positioning holes; an anti-drop groove is formed in the bottom of the first positioning hole; one end of the connecting column is slidably provided with a plurality of anti-falling blocks, a driving assembly is arranged in the connecting column, and the driving assembly is used for simultaneously driving the plurality of anti-falling blocks to slide towards a direction close to or far away from the anti-falling groove; the second wall body is provided with a plurality of first screws in a threaded fit mode, and the end portions of the first screws are respectively abutted to the outer side walls of the connecting columns. The application improves the overall construction efficiency.
Description
Technical Field
The application relates to the field of assembled shear wall structures, in particular to an assembled shear wall building structure and a construction method thereof.
Background
Shear walls are also known as wind-resistant walls, shock-resistant walls or structural walls. The house or the structure is mainly subjected to horizontal load and vertical load caused by wind or earthquake action, so that the shearing damage of the structure is prevented. Also called as anti-seismic wall, is generally made of reinforced concrete.
The sleeve grouting technology is one of the common methods for connecting an assembled concrete shear wall structure with an upper shear wall and a lower shear wall. During construction, the reserved steel bars at the top of the lower shear wall are inserted into the pre-buried butt joint sleeve in the upper shear wall, grouting materials are injected into the sleeve by using a grouting machine, and after the grouting materials harden, the steel bars are firmly connected with the sleeve.
With respect to the related art in the above, the inventors consider that there are the following drawbacks: when the shear wall is assembled by adopting the existing construction process, the construction can be performed after the concrete reaches a certain strength by stirring the concrete, and the overall construction efficiency is low.
Disclosure of Invention
In order to improve the overall construction efficiency, the application provides an assembled shear wall building structure and a construction method thereof.
The application provides an assembled shear wall building structure and a construction method thereof, which adopts the following technical scheme:
an assembled shear wall building structure comprises a first wall body, a second wall body and a plurality of connecting columns; the first wall body is provided with a plurality of first positioning holes, and the second wall body is provided with a plurality of second positioning holes; one end of each connecting column penetrates through each of the first positioning holes, and the other end of each connecting column penetrates through each of the second positioning holes;
an anti-drop groove is formed in the bottom of the first positioning hole; a plurality of anti-falling blocks are slidably arranged at one end of the connecting column, and a driving assembly for simultaneously driving the plurality of anti-falling blocks to slide towards a direction approaching to or away from the anti-falling groove is arranged in the connecting column; the second wall body is provided with a plurality of first screws in a threaded fit mode, and the end portions of the first screws are respectively abutted to the outer side walls of the connecting columns.
By adopting the technical scheme, in the process of assembling the shear wall, a worker firstly inserts one end of the connecting column into the first positioning hole, and then simultaneously drives the plurality of anti-falling blocks to slide towards the direction close to the anti-falling groove through the driving assembly, so that the plurality of anti-falling blocks slide into the anti-falling groove simultaneously, and the connecting column is fixed in the first positioning hole; the anti-drop block can prevent the connecting column from being separated from the first wall body, so that one ends of the connecting columns are fixed on the first wall body; after all the connecting columns are respectively fixed on a plurality of first positioning by a worker, the connecting columns are respectively aligned with a plurality of second positioning holes on the second wall body, and then the second wall body is moved towards the direction close to the first wall body, so that the lower surface of the second wall body is abutted against the upper surface of the first wall body; finally, the first screws are rotated, so that the end parts of the first screws are respectively abutted to the outer side walls of the connecting columns, the first wall body and the second wall body are connected together, the overall construction efficiency is improved, and meanwhile convenience in mounting and dismounting of the shear wall by workers is also improved.
Optionally, the driving assembly includes a rotating member and a plurality of linkage bars; the rotating piece comprises a rotating rod and a rotating disc; a mounting groove is formed in the connecting column, and a mounting block is fixedly arranged at one end of the mounting groove; one end of the rotating rod is rotationally connected with the mounting block, and the rotating disc is fixed on the rotating rod; each anti-drop block is fixedly provided with a sliding piece, each installation block is provided with a plurality of sliding grooves, and the sliding grooves extend along the radial direction of the connecting column; the sliding pieces are respectively in sliding fit with the sliding grooves; one end of each linkage rod is rotationally connected with the rotary disc, and the other end of each linkage rod is rotationally connected with each sliding piece.
Through adopting above-mentioned technical scheme, the staff passes through the rotation rotary rod, and the rotary rod drives the rotary disk rotation, and the rotary disk drives a plurality of gangbars motion simultaneously, and a plurality of gangbars drive respectively and read the slider and slide towards the direction that is close to each other or keeps away from each other to drive a plurality of anticreep pieces and slide towards the direction that is close to or keeps away from the anticreep groove, not only be convenient for the staff be fixed in on the first wall body with a plurality of spliced poles, the staff of also being convenient for dismantles a plurality of spliced poles from first wall body simultaneously.
Optionally, the sliding piece comprises a sliding block and a clamping block, one end of the sliding block is fixedly connected with the clamping block, the other end of the sliding block is fixedly connected with the anti-drop block, and the sliding block is in sliding fit with the sliding groove; the clamping block is abutted to the inner side wall of the mounting block, and the anti-falling block is abutted to the outer side wall of the mounting block.
By adopting the technical scheme, the sliding grooves have a guiding effect on the sliding blocks, so that the sliding stability of a plurality of sliding blocks is improved; simultaneously, as the clamping blocks are abutted to the inner side walls of the mounting blocks, the anti-falling blocks are abutted to the outer side walls of the mounting blocks, so that the sliding stability of the sliding piece is further improved.
Optionally, the clamping block is provided with a first screw in a threaded fit manner, and the end part of the first screw abuts against the surface of the mounting block.
By adopting the technical scheme, the first screw rod and the mounting block have clamping effect on the clamping block, so that the clamping block is fixed on the mounting block, and further the anti-drop block is fixed; the staff can also remove the first screw rod and fix the grip block through rotatory first screw rod, and then remove the first screw rod and fix the anticreep piece.
Optionally, the clamping block is close to the lateral wall of the rotating member and is provided with a first circular arc, and the radius of the first circular arc is the same as that of the rotating disc.
By adopting the technical scheme, because the radius of the first circular arc is the same as that of the rotating disk, when all the clamping blocks slide towards the direction close to the rotating disk, the first circular arc increases the contact area between the clamping blocks and the rotating disk, and simultaneously increases the sliding stroke of the clamping blocks.
Optionally, the second locating hole internal fixation is provided with the spliced pole, the spliced pole wears to locate in the mounting groove, the lateral wall butt of spliced pole in the inside wall of mounting groove.
By adopting the technical scheme, the mounting groove has a positioning effect on the inserting connection rod, so that the second wall body is positioned, and the efficiency of the workers for mounting the second wall body is improved.
Optionally, the mounting groove internal fixation is provided with the support frame, the one end of support frame with installation piece fixed connection, the other end butt of support frame in with the tip of peg graft pole.
Through adopting above-mentioned technical scheme, the support frame has the supporting role to the plug rod to have the supporting role to the second wall body, and then further increased the stability of second wall body installation.
Optionally, the supporting frame comprises a bearing block and a plurality of supporting rods, one ends of the supporting rods are fixedly connected with the mounting block, and guide holes are formed in the other ends of the supporting rods; the bearing block is fixedly provided with a plurality of guide rods, the guide rods penetrate through the guide holes respectively, and the guide rods are matched with the guide holes in a sliding mode.
Through adopting above-mentioned technical scheme, a plurality of guiding holes have the location effect to a plurality of guide bars respectively, have increased the staff and installed the efficiency that the loading shoe was installed on a plurality of bracing pieces.
Optionally, a clearance hole is formed in the bearing block.
Through adopting above-mentioned technical scheme, the staff is convenient for pass the hand and keep away the position hole, holds the carrier block with the hand to the convenience of staff's installation and dismantlement carrier block has been increased.
Optionally, the application also provides a construction method of the assembled shear wall building structure, which comprises the following steps:
step one: inserting one end of the connecting column into the first positioning hole;
step two: the driving assembly drives the plurality of anti-falling blocks to slide towards the direction close to the anti-falling groove at the same time, so that one ends of the plurality of anti-falling blocks slide into the anti-falling groove;
step three: repeating the steps, and respectively fixing all the connecting columns in a plurality of first positioning holes;
step four: aligning a plurality of second positioning holes on the second wall body with a plurality of connecting columns respectively, and moving the second wall body towards a direction close to the first wall body so as to enable the second wall body to be abutted against the first wall body;
step five: and rotating the plurality of first screws so that the end parts of the plurality of first screws are respectively abutted against the outer side walls of the plurality of connecting columns.
By adopting the technical scheme, the plurality of first positioning holes on the first wall body have positioning effect on the plurality of connecting columns respectively, so that the efficiency of installing the plurality of connecting columns by workers is improved, and the firmness of installing the plurality of connecting columns on the first wall body is also improved; the plurality of anti-falling blocks are positioned in the anti-falling groove, so that the plurality of anti-falling blocks can limit the connecting column to be separated from the first positioning hole, and then the connecting column is fixed in the first positioning hole; the plurality of connecting columns have a positioning effect on the second wall body, so that the efficiency of installing the second wall body by workers is improved; the first screws and the connecting columns have clamping effect on the second wall body, so that the second wall body and the connecting columns are fixed together, the first wall body and the second wall body are fixed together, and convenience for workers to detach the first wall body and the second wall body is improved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. during the process of assembling the shear wall, a worker firstly inserts one end of the connecting column into the first positioning hole, and then simultaneously drives the plurality of anti-falling blocks to slide towards the direction close to the anti-falling groove through the driving assembly, so that the plurality of anti-falling blocks slide into the anti-falling groove simultaneously, and the connecting column is fixed in the first positioning hole; the anti-drop block can prevent the connecting column from being separated from the first wall body, so that one ends of the connecting columns are fixed on the first wall body; after all the connecting columns are respectively fixed on a plurality of first positioning by a worker, the connecting columns are respectively aligned with a plurality of second positioning holes on the second wall body, and then the second wall body is moved towards the direction close to the first wall body, so that the lower surface of the second wall body is abutted against the upper surface of the first wall body; finally, the first screws are rotated, so that the end parts of the first screws are respectively abutted against the outer side walls of the connecting columns, and the first wall body and the second wall body are connected together, so that the overall construction efficiency is improved, and meanwhile, the convenience for installing and dismantling the shear wall by workers is also improved;
2. the rotary rod drives the rotary disc to rotate by a worker, and the rotary disc drives the plurality of linkage rods to move simultaneously, and the plurality of linkage rods drive the read sliding pieces to slide in directions approaching to or separating from each other respectively, so that the plurality of anti-falling blocks are driven to slide in directions approaching to or separating from the anti-falling grooves, the worker is convenient to fix the plurality of connecting columns on the first wall, and the worker is convenient to detach the plurality of connecting columns from the first wall;
3. the sliding groove has a guiding effect on the sliding blocks, so that the sliding stability of a plurality of sliding blocks is improved; simultaneously, as the clamping blocks are abutted to the inner side walls of the mounting blocks, the anti-falling blocks are abutted to the outer side walls of the mounting blocks, so that the sliding stability of the sliding piece is further improved.
Drawings
FIG. 1 is a schematic illustration of an assembled shear wall building structure in accordance with an embodiment of the present application.
FIG. 2 is a half cross-sectional view of an assembled shear wall building structure in accordance with an embodiment of the application.
Fig. 3 is a partial enlarged view of a portion a in fig. 2.
Fig. 4 is a half cross-sectional view of a connector post in an embodiment of the application.
Fig. 5 is a schematic diagram illustrating an assembly relationship of a support frame according to an embodiment of the present application.
Reference numerals illustrate:
1. a first wall; 11. a first positioning hole; 12. an anti-drop groove; 2. a second wall; 21. a second positioning hole; 22. inserting a connecting rod; 3. a connecting column; 31. a mounting groove; 4. a mounting block; 41. a slip groove; 5. an anti-falling block; 6. a drive assembly; 61. a rotating member; 611. a rotating rod; 612. a rotating disc; 613. a first rotation shaft; 62. a hand wheel; 63. a linkage rod; 7. a sliding member; 71. a sliding block; 72. a clamping block; 721. a first arc; 722. a second arc; 723. a second rotation shaft; 724. chamfering; 8. a support frame; 81. a bearing block; 811. a guide rod; 812. a clearance hole; 82. a support rod; 821. a guide hole; 9. a first screw; 10. a second screw; 101. and (5) a knob.
Detailed Description
The application is described in further detail below with reference to fig. 1-5.
The embodiment of the application discloses an assembled shear wall building structure. Referring to fig. 1, the fabricated shear wall building structure includes a first wall 1, a second wall 2, and a plurality of connection columns 3. The first wall 1 is located below the second wall 2, and the upper surface of the first wall 1 is abutted to the lower surface of the second wall 2. In this embodiment, the number of the connecting columns 3 is four, the four connecting columns 3 extend along the vertical direction, the bottom ends of the four connecting columns 3 are fixed with the first wall 1, and the top ends of the four connecting columns 3 are fixed with the second wall 2, so that the first wall 1 and the second wall 2 are connected together.
Referring to fig. 2 and 3, four first positioning holes 11 are formed in the upper surface of the first wall 1, and the four first positioning holes 11 are uniformly distributed at equal intervals along the length direction of the first wall 1. Four second locating holes 21 are formed in the lower surface of the second wall body 2, and the four second locating holes 21 are evenly distributed in an equidistant mode along the length direction of the second wall body 2. The bottom ends of the four connecting columns 3 are respectively penetrated in the four first positioning holes 11, and the top ends of the four connecting columns 3 are respectively penetrated in the four second positioning holes 21.
Referring to fig. 1 and 2, four first screws 9 are screwed on the second wall 2, one ends of the four first screws 9 are respectively abutted to the outer side walls of the four connecting columns 3, and the other ends of the four first screws 9 are flush with the side walls of the second wall 2. Thereby install first wall body 1 with second wall body 2 together, increased the efficiency that the staff installed and dismantled the shear force wall.
Referring to fig. 2 and 3, an anti-falling groove 12 is formed at the bottom of the first positioning hole 11, and the anti-falling groove 12 is an annular groove. The bottom of spliced pole 3 slides and is provided with four anticreep pieces 5, has seted up mounting groove 31 in the spliced pole 3, is provided with in the mounting groove 31 and is used for driving four anticreep pieces 5 simultaneously towards being close to or keep away from the gliding drive assembly 6 of direction in anticreep groove 12.
Referring to fig. 3 and 4, the driving assembly 6 includes a rotating member 61, a hand wheel 62 and four linkage rods 63, the rotating member 61 includes a rotating rod 611 and a rotating disc 612, the bottom end of the connecting column 3 is integrally formed with the mounting block 4, the bottom end of the rotating rod 611 is penetrated through the mounting block 4 and is rotationally connected with the mounting block 4, the rotating disc 612 is fixed on the rotating rod 611, the axis of the rotating disc 612 coincides with the axis of the rotating rod 611, and the rotating disc 612 is manually fixed on the top end of the rotating rod 611. Four sliding pieces 7 are fixedly arranged on each anti-falling block 5, four sliding grooves 41 are formed in each mounting block 4, the four sliding grooves 41 extend along the radial direction of the connecting column 3, the four sliding pieces 7 are respectively matched with the four sliding grooves 41 in a sliding mode, and the four sliding grooves 41 respectively have guiding effects on the four sliding pieces 7, so that the sliding stability of the four sliding pieces 7 is improved. One end of the four linkage rods 63 is rotationally connected with the rotary disk 612, and the other ends of the four linkage rods 63 are respectively rotationally connected with the four sliding pieces 7. The staff rotates the hand wheel 62 to manually drive the rotating rod 611 to rotate, the rotating rod 611 drives the rotating disc 612 to rotate, and the rotating disc 612 simultaneously drives the four linkage rods 63 to move, so that the four anti-falling blocks 5 are driven to slide towards the direction approaching or far away from the anti-falling groove 12.
Referring to fig. 4, each slider 7 includes a slider 71 and a clamp block 72, the upper surface of the slider 71 is fixedly connected with the clamp block 72, and the lower surface of the slider 71 is fixedly connected with the anti-drop block 5. The four sliding blocks 71 are respectively in sliding fit with the four sliding grooves 41, the lower surfaces of the clamping blocks 72 are abutted against the upper surfaces of the mounting blocks 4, and the upper surfaces of the anti-falling blocks 5 are abutted against the lower surfaces of the mounting blocks 4. The sliding groove 41 has a guiding effect on the sliding block 71, and the clamping block 72 and the mounting block 4 also have a guiding effect on the sliding block 71, so that the sliding stability of the sliding block 71 is increased.
With continued reference to fig. 4, the upper surface of the rotating disk 612 is fixedly provided with four first rotating shafts 613, the four first rotating shafts 613 are uniformly distributed in the circumferential direction, and the upper surface of each clamping block 72 is fixedly provided with a second rotating shaft 723. The four first rotation shafts 613 are respectively inserted into one ends of the four link rods 63, and the four second rotation shafts 723 are respectively inserted into the other ends of the four link rods 63. One end of each link 63 is rotatably connected to the first rotation shaft 613, and the other end of each link 63 is rotatably connected to the second rotation shaft 723.
With continued reference to fig. 4, each clamping block 72 opens a first arc 721 near the side wall of the rotating disk 612, the radius of the first arc 721 being the same as the radius of the rotating disk 612. A second arc 722 is provided on the side wall of each clamping block 72 facing away from the rotary disk 612, the radius of the second arc 722 being the same as the radius of the mounting groove 31. And both ends of one side of each clamping block 72 close to the rotating disc 612 are provided with chamfers 724. The arrangement of the first arc 721, the second arc 722, and the chamfer 724 increases the slip stroke of the clamp block 72.
With continued reference to fig. 4, each clamping block 72 is threaded with a second screw rod 10, the bottom end of the second screw rod 10 abuts against the upper surface of the mounting block 4, and the friction force between the bottom end of the second screw rod 10 and the mounting block 4 has a fixing effect on the clamping block 72, so that the anti-falling block 5 is fixed. The knob 101 is fixedly arranged on the second screw rod 10, and a worker rotates the screw rod by rotating the knob 101, so that the labor-saving effect is achieved.
Referring to fig. 3, a plugging rod 22 is fixedly disposed in the second positioning hole 21, the plugging rod 22 is inserted into the mounting groove 31, and an outer sidewall of the plugging rod 22 abuts against an inner sidewall of the mounting groove 31. The mounting groove 31 has a positioning effect on the insertion rod 22 and thus on the second wall 2, thereby increasing the efficiency of the worker in mounting the second wall 2.
Referring to fig. 3 and 4, a supporting frame 8 is fixedly arranged in the mounting groove 31, one end of the supporting frame 8 is fixedly connected with the mounting block 4, and the other end of the supporting frame 8 is abutted to the bottom end of the plugging rod 22. The support frame 8 has a supporting effect on the inserting connection rod 22, so that the second wall body 2 is supported, and the stability of the installation of the second wall body 2 is further improved.
Referring to fig. 5, the supporting frame 8 includes a bearing block 81 and four supporting rods 82, bottom ends of the four supporting rods 82 are fixedly connected with an upper surface of the mounting block 4, and the four supporting rods 82 are uniformly distributed along the circumferential direction. The bearing block 81 is horizontally arranged, four guide rods 811 are fixedly arranged on the lower surface of the bearing block 81, guide holes 821 are formed in the top ends of the four support rods 82, the four guide rods 811 penetrate through the guide holes 821 respectively, and the guide rods 811 are in sliding fit with the guide holes 821 respectively. The four guide holes 821 have a positioning effect on the four guide bars 811, respectively, increasing the efficiency of the worker in mounting the bearing blocks 81 on the plurality of support bars 82.
Referring to fig. 4 and 5, the bearing block 81 is provided with a through avoidance hole 812. The staff is convenient for pass the position hole 812 with the hand, holds the carrier block 81 with the hand to the convenience of staff's installation and dismantlement carrier block 81 has been increased. When the worker needs to detach the connecting column 3 from the first wall 1, the worker is convenient to insert his or her hand into the avoidance hole 812, and pulls the bearing block 81 upward to detach the bearing block 81 from the mounting groove 31. Then the second screw rod 10 is rotated through rotating the knob 101, the fixing effect of the second screw rod 10 on the clamping block 72 is relieved, and then the rotating disc 612 is rotated through rotating the hand wheel 62, so that the four anti-falling blocks 5 are driven to slide towards the direction close to the rotating rod 611, the fixing effect of the four anti-falling blocks 5 on the connecting column 3 is relieved, and the connecting column 3 is convenient to detach from the first wall body 1 by workers.
The embodiment of the application discloses a construction method of an assembled shear wall building structure, which comprises the following steps:
step one: one end of the connecting column 3 is inserted into the first positioning hole 11;
step two: the staff rotates the rotary rod 611 by rotating the hand wheel 62, the rotary rod 611 drives the rotary disk 612 to rotate, the rotary disk 612 drives the four linkage rods 63 to move, and the four linkage rods 63 respectively drive the four anti-falling blocks 5 to slide towards the direction close to the anti-falling groove 12, so that one ends of the four anti-falling blocks 5 slide into the anti-falling groove 12;
step three: the worker rotates the second screw 10 by rotating the knob 101 so that the end of the second screw 10 abuts against the upper surface of the mounting block 4;
step four: repeating the steps, and respectively fixing all the connecting columns 3 in the four first positioning holes 11;
step five: aligning the four second positioning holes 21 on the second wall body 2 with the four connecting columns 3 respectively, and moving the second wall body 2 towards the direction close to the first wall body 1 so as to enable the second wall body 2 to be abutted against the first wall body 1;
step six: by rotating the four first screws 9, the ends of the four first screws 9 are respectively abutted against the outer side walls of the four connecting columns 3.
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 (7)
1. The utility model provides an assembled shear force wall building structure which characterized in that: comprises a first wall body (1), a second wall body (2) and a plurality of connecting columns (3); a plurality of first positioning holes (11) are formed in the first wall body (1), and a plurality of second positioning holes (21) are formed in the second wall body (2); one ends of the connecting columns (3) are respectively penetrated through the first positioning holes (11), and the other ends of the connecting columns (3) are respectively penetrated through the second positioning holes (21);
an anti-falling groove (12) is formed in the bottom of the first positioning hole (11); one end of the connecting column (3) is slidably provided with a plurality of anti-falling blocks (5), and a driving assembly (6) for simultaneously driving the plurality of anti-falling blocks (5) to slide towards a direction approaching or far away from the anti-falling groove (12) is arranged in the connecting column (3); a plurality of first screws (9) are in threaded fit on the second wall body (2), and the end parts of the first screws (9) are respectively abutted against the outer side walls of the connecting columns (3);
the drive assembly (6) comprises a rotary member (61) and a plurality of linkage rods (63); the rotating member (61) comprises a rotating rod (611) and a rotating disc (612); a mounting groove (31) is formed in the connecting column (3), and a mounting block (4) is fixedly arranged at one end of the mounting groove (31); one end of the rotating rod (611) is rotatably connected with the mounting block (4), and the rotating disc (612) is fixed on the rotating rod (611); each anti-drop block (5) is fixedly provided with a sliding piece (7), each installation block (4) is provided with a plurality of sliding grooves (41), and the sliding grooves (41) extend along the radial direction of the connecting column (3); the sliding pieces (7) are respectively in sliding fit with the sliding grooves (41); one end of each of the plurality of linkage rods (63) is rotationally connected with the rotary disk (612), and the other end of each of the plurality of linkage rods (63) is rotationally connected with the plurality of sliding pieces (7);
the sliding piece (7) comprises a sliding block (71) and a clamping block (72), one end of the sliding block (71) is fixedly connected with the clamping block (72), the other end of the sliding block (71) is fixedly connected with the anti-falling block (5), and the sliding block (71) is in sliding fit with the sliding groove (41); the clamping block (72) is abutted against the inner side wall of the mounting block (4), and the anti-falling block (5) is abutted against the outer side wall of the mounting block (4);
the clamping blocks (72) are respectively provided with a second screw rod (10) in a threaded fit mode, the end portions of the second screw rods (10) are abutted to the surface of the mounting blocks (4), and knobs (101) are fixedly arranged on the second screw rods (10).
2. A fabricated shear wall building structure according to claim 1, wherein: the clamping block (72) is provided with a first circular arc (721) close to the side wall of the rotating piece (61), and the radius of the first circular arc (721) is the same as that of the rotating disc (612).
3. A fabricated shear wall building structure according to claim 1, wherein: the second positioning hole (21) is internally and fixedly provided with a plugging rod (22), the plugging rod (22) is arranged in the mounting groove (31) in a penetrating mode, and the outer side wall of the plugging rod (22) is abutted to the inner side wall of the mounting groove (31).
4. A fabricated shear wall building structure according to claim 3, wherein: the mounting groove (31) is internally and fixedly provided with a support frame (8), one end of the support frame (8) is fixedly connected with the mounting block (4), and the other end of the support frame (8) is abutted to the end part of the plug-in rod (22).
5. The fabricated shear wall building structure of claim 4, wherein: the support frame (8) comprises a bearing block (81) and a plurality of support rods (82), one ends of the support rods (82) are fixedly connected with the mounting block (4), and guide holes (821) are formed in the other ends of the support rods (82); a plurality of guide rods (811) are fixedly arranged on the bearing block (81), the guide rods (811) are respectively arranged in the guide holes (821) in a penetrating mode, and the guide rods (811) are respectively in sliding fit with the guide holes (821).
6. The fabricated shear wall building structure of claim 5, wherein: and a clearance hole (812) is formed in the bearing block (81).
7. A method of constructing a fabricated shear wall building structure according to any one of claims 1-6, comprising the steps of:
step one: one end of the connecting column (3) is inserted into the first positioning hole (11);
step two: the driving assembly (6) is used for simultaneously driving the plurality of anti-falling blocks (5) to slide towards the direction close to the anti-falling groove (12), so that one ends of the plurality of anti-falling blocks (5) slide into the anti-falling groove (12);
step three: repeating the steps, and respectively fixing all the connecting columns (3) in a plurality of first positioning holes (11);
step four: aligning a plurality of second positioning holes (21) on the second wall body (2) with a plurality of connecting columns (3) respectively, and moving the second wall body (2) towards a direction approaching to the first wall body (1) so as to enable the second wall body (2) to be abutted against the first wall body (1);
step five: the ends of the first screws (9) are respectively abutted against the outer side walls of the connecting columns (3) by rotating the first screws (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210493149.2A CN114775839B (en) | 2022-05-07 | 2022-05-07 | Assembled shear wall building structure and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210493149.2A CN114775839B (en) | 2022-05-07 | 2022-05-07 | Assembled shear wall building structure and construction method thereof |
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| CN114775839A CN114775839A (en) | 2022-07-22 |
| CN114775839B true CN114775839B (en) | 2023-10-20 |
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| CN115387507A (en) * | 2022-08-31 | 2022-11-25 | 上海建工七建集团有限公司 | Dry type assembling structure of prefabricated shear wall and construction method |
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