A fabricated building structure

Abstract

The application discloses an assembled building structure, which comprises a first connecting seat, a first flow guide groove is formed in the top end of the first connecting seat, the first flow guide groove extends to the inside of the first connecting seat, a second flow guide groove is formed in the inside of the first connecting seat, the second flow guide groove extends to the lower side of the first connecting seat, one end of the first flow guide groove is communicated with the second flow guide groove, a connecting mechanism is arranged at the top end of the first connecting seat, the connecting mechanism extends to the inside of the first connecting seat and reaches the bottom end of the first connecting seat, the connecting mechanism reduces the workload of workers, greatly improves the connecting efficiency of the first connecting seat and a second connecting seat, guarantees the stability of the preliminary connection, the second L-shaped rod and the other end clamping groove of the fixing block are arranged, the stability of the fixing block after the preliminary fixing is improved, and the stability of the device after the addition of the concrete is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of construction devices, and particularly relates to a fabricated building structure. BACKGROUND

[0002] Fabricated building refers to the fact that a large number of on-site operations in the traditional construction mode are transferred to a factory, building components and accessories (such as floors, wallboards, staircases, balconies, etc.) are processed and manufactured in the factory, and are transported to the construction site, and are assembled and installed on the site through reliable connection methods. Fabricated building mainly includes prefabricated concrete structure, steel structure, modern wood structure building, etc. Because of the adoption of standardized design, factory production, assembly construction, information management and intelligent application, it is a representative of modern industrialized production mode.

[0003] At present, when the fabricated building is assembled and assembled, the next connecting seat is stacked on the top end of the previous connecting seat, and then the workers fix the two connecting seats stacked together through the fixing method of iron wire or bolt, but when the connecting seat is connected and fixed, a plurality of iron wires (or a plurality of bolts) are tightened to achieve the four-corner fixing of the two connecting seats. This method increases the workload of the workers, and a large number of connecting seats need to be connected and fixed. This connection method increases the assembly time of the overall assembly component and reduces the connection efficiency of the assembled building. Therefore, a fabricated building structure and a construction method are provided. SUMMARY

[0004] The present application aims at solving the problem of time-consuming and laborious iron wire or bolt connection and fixation, and provides a fabricated building structure.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a fabricated building structure, comprising a first connecting seat, a first flow guide groove is formed in the top end of the first connecting seat, the first flow guide groove extends to the inside of the first connecting seat, a second flow guide groove is formed in the inside of the first connecting seat, the second flow guide groove extends to the below of the first connecting seat, and one end of the first flow guide groove is in communication with the second flow guide groove. The arrangement of the first flow guide groove and the second flow guide groove facilitates the flow of concrete through the inside of the first connecting seat, ensures the fluidity of the concrete in the first connecting seat, and improves the stability of the first connecting seat. A connecting mechanism is arranged at the top end of the first connecting seat, and the connecting mechanism extends to the inside of the first connecting seat and to the bottom end of the first connecting seat.

[0006] The connecting mechanism comprises a fixed block fixed to the bottom end of the first connecting seat by bolts, a moving column sleeved at the top end of the first connecting seat, a placing groove formed at the top end of the first connecting seat, the placing groove being located at one end of the moving column, the bottom end of the moving column penetrating into the interior of the first connecting seat, a rotating column sleeved at the bottom end of the moving column, a connecting rod fixed at the bottom end of the rotating column by welding, a first bevel gear fixed at the bottom end of the connecting rod by welding, one end of the first bevel gear being engaged with a second bevel gear, the first bevel gear and the second bevel gear being arranged to facilitate conversion of the vertical rotating force of the first bevel gear into the horizontal rotating force of the second bevel gear, and one end of the second bevel gear being fixed with a threaded rod by welding.

[0007] The outer wall of the threaded rod is connected with a vertical rod through threads, the top end of the vertical rod is fixed with a moving box through bolts, the interior of the moving box is sleeved with a moving rod, one end of the moving rod extends to the outside of the moving box, one end of the moving rod is fixed with a clamping block through bolts, one end of the placing groove is provided with a clamping groove matched with the clamping block, and the clamping block and the fixed block are arranged to facilitate the preliminary clamping and fixing operation of the fixed block moved to the interior of the placing groove.

[0008] As a further scheme of the present application, the connecting mechanism further comprises a moving plate sleeved in the first guide groove, one end of the moving plate is fixed with a sliding rod through bolts, one end of the sliding rod is fixedly connected with a second spring, the other end of the second spring is fixedly connected with the inner wall of the first connecting seat, the second spring is arranged to facilitate the stability of the horizontal movement of the sliding rod, and the first guide groove and the second guide groove are initially in a separated state, the top end of the sliding rod is fixed with a first L-shaped rod through bolts, the top end of the first L-shaped rod is fixed with a second L-shaped rod through bolts, the other end of the fixed block is provided with a clamping groove matched with one end of the second L-shaped rod, and the second L-shaped rod and the clamping groove are arranged to facilitate the secondary fixing operation of the fixed block after the preliminary fixing, thereby improving the stability of the first connecting seat after connection.

[0009] As a further scheme of the present application, the bottom end of the moving column is fixed with a circular table by welding, the circular table is located in the interior of the rotating column, the outer wall of the circular table is rotatably connected with a ball, and the inner wall of the rotating column is provided with a spiral groove sleeved with the ball, the circular table, the ball and the spiral groove in the inner wall of the rotating column are arranged to facilitate the operation that the spiral groove in the inner wall of the rotating column is driven to rotate when the circular table moves downward, that is, the rotating column is driven to rotate when the moving column vertically moves downward.

[0010] As a further scheme of the present application: the outer wall of the rotating column is connected with a limiting seat through a bearing, the two ends of the limiting seat are fixedly connected with the inner wall of the first connecting seat through bolts, and the limiting seat is arranged to facilitate the stability of the rotating column during rotation, and to support the moving column and the rotating column.

[0011] As a further scheme of the present application: the outer wall of the connecting rod is connected with a supporting block through a bearing, one end of the supporting block is fixedly connected with the inner wall of the first connecting seat through a bolt, and the supporting block is arranged to facilitate the stability of the connecting rod during rotation force transmission, and to assist in supporting the rotating column, the outer wall of the threaded rod is connected with a supporting seat through a bearing, two supporting seats are arranged at one end of the vertical rod, the bottom ends of the two supporting seats are fixedly connected with the inner wall of the first connecting seat through bolts, and the arrangement of the two supporting seats facilitates the stability of the threaded rod during rotation force transmission, and supports the threaded rod.

[0012] As a further scheme of the present application: the top end of the moving box is fixedly connected with a protrusion through a bolt, the inner wall of the first connecting seat is provided with a limiting sliding groove matched with the movement track of the protrusion, and the arrangement of the protrusion and the limiting sliding groove facilitates the stability of the horizontal movement of the moving box, avoids rotation of the moving box during horizontal movement, the bottom end of the moving rod is fixedly connected with a first spring, the bottom end of the first spring is fixedly connected with the inner wall of the moving box, and the arrangement of the first spring facilitates the provision of a vertical pushing force to the moving rod, and one end of the clamping block is arranged in an inclined manner.

[0013] As a further scheme of the present application: the inside of the second L-shaped rod is sleeved with a limiting column, the two ends of the limiting column are fixedly connected with the inner wall of the first connecting seat through bolts, and the arrangement of the limiting column facilitates the supporting operation of the second L-shaped rod, and guarantees the stability of the horizontal movement of the second L-shaped rod.

[0014] As a further scheme of the present application: a second connecting seat is arranged below the first connecting seat, a third flow guide groove is arranged at the top end of the second connecting seat, the third flow guide groove is matched with the first flow guide groove, and the third flow guide groove extends to the inside of the second connecting seat, a placing groove is also arranged at the top end of the second connecting seat, limiting blocks are fixedly arranged at the four corners of the bottom end of the first connecting seat through bolts, a limiting groove matched with the limiting blocks is arranged at the top end of the second connecting seat, and the internal structure of the second connecting seat is the same as that of the first connecting seat, the arrangement of the limiting blocks and the limiting groove facilitates the stacking of the first connecting seat and the second connecting seat without horizontal misalignment, thereby guaranteeing that the bottom end of the second flow guide groove is aligned with the third flow guide groove, and facilitating the flowability of the concrete.

[0015] A prefabricated building construction method, comprising the following steps:

[0016] Step one, preliminary connection: the moving column moves towards the inside of the rotating column, the moving column moves to drive the rotating column to rotate, the rotating column rotates to drive the clamping block to move through mechanical transmission, the clamping block moves and is clamped with the clamping groove at one end of the fixed block, through this structure, the first connecting seat and the second connecting seat can be quickly and preliminarily fixed, compared with the traditional fixing mode through multiple iron wires or multiple bolts, the workload of the workers is reduced, and the connection efficiency of the first connecting seat and the second connecting seat is greatly improved, and the stability of the preliminary connection of the first connecting seat and the second connecting seat is ensured.

[0017] Step two, secondary reinforcement: the concrete moves to one end of the moving plate under the guidance of the first flow guide groove, since the first flow guide groove is arranged in an inclined manner, the concrete in contact with the moving plate pushes the moving plate to move towards the end close to the fixed block, the moving plate moves to drive the second L-shaped rod to move through mechanical transmission, the second L-shaped rod moves into the clamping groove at the other end of the fixed block, through the arrangement of the second L-shaped rod and the clamping groove at the other end of the fixed block, the stability of the fixed block after preliminary fixing is improved, and the first connecting seat and the second connecting seat after preliminary fixing are reinforced, so that the stability of the device after adding concrete is improved.

[0018] Compared with the prior art, the beneficial effects of the present application are:

[0019] The connecting mechanism is arranged, the clamping block is moved into the clamping groove at one end of the fixed block, the first connecting seat and the second connecting seat can be quickly and preliminarily fixed, compared with the traditional fixing mode through multiple iron wires or multiple bolts, the workload of the workers is reduced, and the connection efficiency of the first connecting seat and the second connecting seat is greatly improved, and the stability of the preliminary connection of the first connecting seat and the second connecting seat is ensured, the second L-shaped rod and the clamping groove at the other end of the fixed block are arranged, the stability of the fixed block after preliminary fixing is improved, and the first connecting seat and the second connecting seat after preliminary fixing are reinforced, so that the stability of the device after adding concrete is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present application;

[0021] Figure 2 It is a first connecting seat and a fixed block internal structure schematic diagram of the present application;

[0022] Figure 3 It is a Figure 2 A enlarged structure schematic diagram in the present application;

[0023] Figure 4 It is aFigure 3 Enlarged structural schematic view of A1 in FIG.

[0024] Figure 5 Enlarged structural schematic view of B in FIG.

[0025] Figure 6 Enlarged structural schematic view of C in FIG. Figure 5 Enlarged structural schematic view of B in FIG.

[0026] Figure 7 Enlarged structural schematic view of C in FIG. Figure 5 Enlarged structural schematic view of C in FIG.

[0027] In the figure: 1, first connecting seat; 101, first flow guide groove; 102, second flow guide groove; 2, second connecting seat; 201, third flow guide groove; 3, limiting block; 301, limiting groove; 4, connecting mechanism; 401, fixed block; 4011, placing groove; 402, moving column; 4021, circular table; 4022, ball; 403, rotating column; 4031, limiting seat; 404, connecting rod; 4041, supporting block; 405, first bevel gear; 406, second bevel gear; 407, threaded rod; 4071, supporting seat; 408, vertical rod; 409, moving box; 4091, protruding block; 410, moving rod; 4101, first spring; 411, clamping block; 412, moving plate; 413, sliding rod; 4131, second spring; 414, first L-shaped rod; 415, second L-shaped rod; 4151, limiting column. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0029] Please refer to Figures 1 to 7In the embodiment of the application, a prefabricated building structure comprises a first connecting seat 1, the first connecting seat 1 is used for supporting the device as a whole, a first flow guide groove 101 is formed at the top end of the first connecting seat 1, the first flow guide groove 101 extends to the inside of the first connecting seat 1, a second flow guide groove 102 is formed in the inside of the first connecting seat 1, the second flow guide groove 102 extends to the bottom of the first connecting seat 1, and one end of the first flow guide groove 101 is in communication with the second flow guide groove 102, the arrangement of the first flow guide groove 101 and the second flow guide groove 102 facilitates the flow of concrete through the inside of the first connecting seat 1, ensures the fluidity of the concrete in the first connecting seat 1, and improves the stability of the first connecting seat 1, and a connecting mechanism 4 is arranged at the top end of the first connecting seat 1, the connecting mechanism 4 extends to the inside of the first connecting seat 1 and to the bottom end of the first connecting seat 1;

[0030] The connecting mechanism 4 comprises a fixed block 401 fixed to the bottom end of the first connecting seat 1 by a bolt, a moving column 402 is sleeved at the top end of the first connecting seat 1, a placing groove 4011 is formed at the top end of the first connecting seat 1, the placing groove 4011 is located at one end of the moving column 402, the bottom end of the moving column 402 penetrates into the inside of the first connecting seat 1, a rotating column 403 is sleeved at the bottom end of the moving column 402, the bottom end of the rotating column 403 is fixedly connected with a connecting rod 404 by welding, the bottom end of the connecting rod 404 is fixedly connected with a first bevel gear 405 by welding, one end of the first bevel gear 405 is engaged with a second bevel gear 406, the arrangement of the first bevel gear 405 and the second bevel gear 406 facilitates the conversion of the vertical rotating force of the first bevel gear 405 into the horizontal rotating force of the second bevel gear 406, and one end of the second bevel gear 406 is fixedly connected with a threaded rod 407 by welding;

[0031] A vertical rod 408 is threadedly connected to the outer wall of the threaded rod 407, a moving box 409 is fixedly connected to the top end of the vertical rod 408 by a bolt, a moving rod 410 is sleeved in the inside of the moving box 409, one end of the moving rod 410 extends to the outside of the moving box 409, a clamping block 411 is fixedly connected to one end of the moving rod 410 by a bolt, one end of the placing groove 4011 is formed with a clamping groove matched with the clamping block 411, the arrangement of the clamping block 411 and the fixed block 401 facilitates the preliminary clamping and fixing operation of the fixed block 401 moved to the inside of the placing groove 4011, and further, the arrangement of the connecting mechanism 4 facilitates the rapid preliminary fixing operation of the first connecting seat 1 and the second connecting seat 2, compared with the traditional fixing mode by multiple iron wires or multiple bolts, the workload of the workers is reduced, the connecting efficiency of the first connecting seat 1 and the second connecting seat 2 is greatly improved, and the stability of the preliminary connection of the first connecting seat 1 and the second connecting seat 2 is ensured.

[0032] Please pay attention to Figure 2The connecting mechanism 4 further comprises a moving plate 412 sleeved in the first guide groove 101, one end of the moving plate 412 is fixed with a sliding rod 413 through a bolt, one end of the sliding rod 413 is fixedly connected with a second spring 4131, the other end of the second spring 4131 is fixedly connected with the inner wall of the first connecting seat 1, the second spring 4131 is arranged to facilitate the stability of the horizontal movement of the sliding rod 413, and the first guide groove 101 and the second guide groove 102 are initially in a separated state, the top end of the sliding rod 413 is fixed with a first L-shaped rod 414 through a bolt, the top end of the first L-shaped rod 414 is fixed with a second L-shaped rod 415 through a bolt, the other end of the fixed block 401 is provided with a clamping groove matched with one end of the second L-shaped rod 415, the second L-shaped rod 415 and the clamping groove are arranged to facilitate the secondary fixing operation of the fixed block 401 after preliminary fixing, and the stability of the first connecting seat 1 after connection is improved, and further, the concrete moves to one end of the moving plate 412 under the guidance of the first guide groove 101, and the concrete in contact with the moving plate 412 pushes the moving plate 412 to move to the end close to the fixed block 401, the moving plate 412 moves to drive the second L-shaped rod 415 to move, and the second L-shaped rod 415 moves into the clamping groove at the other end of the fixed block 401.

[0033] Please refer to the drawings, the bottom end of the moving column 402 is fixed with a circular table 4021 through welding, the circular table 4021 is located in the inside of the rotating column 403, the outer wall of the circular table 4021 is rotatably connected with a ball 4022, the inner wall of the rotating column 403 is provided with a spiral groove matched with the ball 4022, through the arrangement of the circular table 4021, the ball 4022 and the spiral groove in the inner wall of the rotating column 403, the circular table 4021 can drive the spiral groove in the inner wall of the rotating column 403 to rotate when the circular table 4021 moves downward, that is, the moving column 402 vertically moves downward to drive the rotating column 403 to rotate, and further, the moving column 402 moves to the inside of the rotating column 403, the moving column 402 moves to drive the circular table 4021 to move, the circular table 4021 moves to drive the ball 4022 to move, the ball 4022 moves in the spiral groove in the inner wall of the rotating column 403 and presses the spiral groove to rotate, and the spiral groove rotates to drive the rotating column 403 to rotate.

[0034] Please refer to the drawings, Figure 4 The outer wall of the rotating column 403 is connected with a limiting seat 4031 through a bearing, the two ends of the limiting seat 4031 are fixedly connected with the inner wall of the first connecting seat 1 through bolts, the limiting seat 4031 is arranged to facilitate the stability of the rotating column 403 when rotating, and also supports the moving column 402 and the rotating column 403, and further, the limiting seat 4031 is arranged to facilitate the stability of the moving column 402 and the rotating column 403 when working, and then the rotating column 403 can transmit the rotating force to the connecting rod 404.

[0035] Please refer to Figure 3 , the outer wall of the connecting rod 404 is connected with a support block 4041 through a bearing, one end of the support block 4041 is fixedly connected with the inner wall of the first connecting seat 1 through a bolt, and the setting of the support block 4041 facilitates to ensure the stability of the transmission of the rotating force when the connecting rod 404 rotates, and also plays an auxiliary supporting role on the rotating column 403, the outer wall of the threaded rod 407 is connected with a support seat 4071 through a bearing, the support seat 4071 is provided with two, and the two support seats 4071 are located at one end of the vertical rod 408, the bottom ends of the two support seats 4071 are fixedly connected with the inner wall of the first connecting seat 1 through bolts, and the setting of the two support seats 4071 facilitates to ensure the stability of the transmission of the rotating force when the threaded rod 407 rotates, and also supports the threaded rod 407, and further, the rotating of the connecting rod 404 drives the first bevel gear 405 to rotate, the rotating of the first bevel gear 405 drives the second bevel gear 406 to rotate, and the rotating of the second bevel gear 406 drives the threaded rod 407 to rotate, and the setting of the support seat 4071 and the support block 4041 facilitates to ensure the stability of the transmission of the rotating force.

[0036] Please refer to Figure 4 , the top end of the moving box 409 is fixedly connected with a protrusion 4091 through a bolt, the inner wall of the first connecting seat 1 is provided with a limiting sliding groove matched with the moving track of the protrusion 4091, and the setting of the protrusion 4091 and the limiting sliding groove facilitates to ensure the stability of the horizontal movement of the moving box 409, avoiding the rotating of the moving box 409 when moving horizontally, the bottom end of the moving rod 410 is fixedly connected with a first spring 4101, the bottom end of the first spring 4101 is fixedly connected with the inner wall of the moving box 409, and the setting of the first spring 4101 facilitates to provide a vertical pushing force to the moving rod 410, and one end of the clamping block 411 is provided in an inclined shape, and further, the moving of the moving box 409 drives the protrusion 4091 to move, the protrusion 4091 moves in the limiting sliding groove, and the first spring 4101 is used to increase the adhesion level of the clamping block 411 and the inner wall of the clamping groove of one end of the fixed block 401, so that the fixed block 401 and the clamping block 411 cannot be separated after being clamped.

[0037] Please refer to Figure 3 , the inside of the second L-shaped rod 415 is sleeved with a limiting column 4151, the two ends of the limiting column 4151 are fixedly connected with the inner wall of the first connecting seat 1 through bolts, and the setting of the limiting column 4151 facilitates to support the second L-shaped rod 415, and also ensures the stability of the horizontal movement of the second L-shaped rod 415, and further, the moving of the first L-shaped rod 414 drives the second L-shaped rod 415 to move, the second L-shaped rod 415 slides on the outer wall of the limiting column 4151, and the limiting column 4151 is used to vertically limit the second L-shaped rod 415 in sliding.

[0038] Please focus on Figure 2 , the lower part of the first connecting seat 1 is provided with the second connecting seat 2, the top end of the second connecting seat 2 is provided with the third flow guide groove 201, the third flow guide groove 201 is matched with the first flow guide groove 101, and the third flow guide groove 201 extends to the inside of the second connecting seat 2, and the top end of the second connecting seat 2 is also provided with the placing groove 4011, the four corners of the bottom end of the first connecting seat 1 are fixed with the limiting block 3 through bolts respectively, the top end of the second connecting seat 2 is provided with the limiting groove 301 matched with the limiting block 3, and the internal structure of the second connecting seat 2 is same as that of the first connecting seat 1, through the setting of the limiting block 3 and the limiting groove 301, it is convenient to ensure that the first connecting seat 1 and the second connecting seat 2 will not appear horizontal misalignment after stacking, thereby ensuring that the bottom end of the second flow guide groove 102 is aligned with the third flow guide groove 201, it is convenient to ensure the flowability of the concrete, and further, it can be explained that when the first connecting seat 1 and the second connecting seat 2 are connected, the fixed block 401 at the bottom end of the first connecting seat 1 is aligned with the placing groove 4011 at the top end of the second connecting seat 2, at the same time, the plurality of limiting blocks 3 at the bottom end of the first connecting seat 1 are aligned with the limiting grooves 301 at the top end of the second connecting seat 2, then the first connecting seat 1 is moved downward, the first connecting seat 1 moves and drives the fixed block 401 to move, the fixed block 401 moves to the inside of the placing groove 4011, and the plurality of limiting blocks 3 also move to the inside of the limiting grooves 301.

[0039] A fabricated building construction method, comprising the following steps:

[0040] Step one, preliminary connection: the moving column 402 moves towards the inside of the rotating column 403, the moving column 402 moves to drive the rotating column 403 to rotate, the rotating column 403 rotates to drive the clamping block 411 to move through mechanical transmission, the clamping block 411 moves and is clamped with the clamping groove at one end of the fixed block 401;

[0041] Step two, secondary reinforcement: the concrete moves to one end of the moving plate 412 under the guide of the first guide groove 101. Since the first guide groove 101 is arranged in an inclined shape, the concrete in contact with the moving plate 412 pushes the moving plate 412 to move towards the end close to the fixed block 401. The moving plate 412 moves through mechanical transmission to drive the second L-shaped rod 415 to move. The second L-shaped rod 415 moves into the clamping groove at the other end of the fixed block 401. Further, through this structure, the first connecting seat 1 and the second connecting seat 2 can be quickly and preliminarily fixed. Compared with the traditional fixing method through multiple iron wires or multiple bolts, the workload of the workers is reduced, and the connection efficiency of the first connecting seat 1 and the second connecting seat 2 is greatly improved. At the same time, the stability of the preliminary connection of the first connecting seat 1 and the second connecting seat 2 is ensured. Through the arrangement of the second L-shaped rod 415 and the clamping groove at the other end of the fixed block 401, the stability of the fixed block 401 after preliminary fixing is improved, and the first connecting seat 1 and the second connecting seat 2 after preliminary fixing are reinforced. The operation improves the stability of the device after adding the concrete.

[0042] Working principle: first, when connecting the first connecting seat 1 and the second connecting seat 2, align the fixed block 401 at the bottom end of the first connecting seat 1 with the placement groove 4011 at the top end of the second connecting seat 2. At the same time, the plurality of limiting blocks 3 at the bottom end of the first connecting seat 1 are aligned with the limiting grooves 301 at the top end of the second connecting seat 2. Then move the first connecting seat 1 downward. The first connecting seat 1 moves and drives the fixed block 401 to move. The fixed block 401 moves into the inside of the placement groove 4011. The plurality of limiting blocks 3 also move into the inside of the limiting grooves 301 respectively. At the same time, the bottom end of the first connecting seat 1 extrudes the moving column 402 to move;

[0043] Afterwards, the moving column 402 moves towards the inside of the rotating column 403, the movement of the moving column 402 drives the movement of the circular table 4021, the movement of the circular table 4021 drives the movement of the ball 4022, the ball 4022 moves in the spiral groove on the inner wall of the rotating column 403 and extrudes the spiral groove to rotate, the rotation of the spiral groove drives the rotation of the rotating column 403, the rotation of the rotating column 403 drives the rotation of the connecting rod 404, the rotation of the connecting rod 404 drives the rotation of the first bevel gear 405, the rotation of the first bevel gear 405 drives the rotation of the second bevel gear 406, the rotation of the second bevel gear 406 drives the rotation of the threaded rod 407, the rotation of the threaded rod 407 drives the movement of the vertical rod 408 away from one end of the threaded rod 407, the movement of the vertical rod 408 drives the movement of the moving box 409, the movement of the moving box 409 drives the movement of the moving rod 410, the movement of the moving rod 410 drives the movement of the clamping block 411, when the fixed block 401 moves completely into the inside of the placement groove 4011, the bottom end of the first connecting seat 1 abuts with the top end of the second connecting seat 2, and at this time the clamping groove on one end of the fixed block 401 extrudes the downward movement of the clamping block 411, the downward movement of the clamping block 411 drives the movement of the moving rod 410, the first spring 4101 is extruded under stress, when the clamping block 411 moves horizontally into the clamping groove on one end of the fixed block 401, the first spring 4101 returns to its original state and drives the upward movement of the moving rod 410, the movement of the moving rod 410 drives the upward movement of the clamping block 411, at this time the clamping block 411 is clamped with the clamping groove on one end of the fixed block 401, through this structure, it is convenient to preliminarily fix the first connecting seat 1 and the second connecting seat 2 quickly, compared with the traditional fixing method through multiple iron wires or multiple bolts, the workload of the staff is reduced, at the same time, the connection efficiency of the first connecting seat 1 and the second connecting seat 2 is greatly improved, at the same time, the stability of the preliminary connection of the first connecting seat 1 and the second connecting seat 2 is ensured;

[0044] Second, when the first connecting seat 1 and the second connecting seat 2 are connected and fixed, the bottom end of the second flow guide groove 102 is aligned with the third flow guide groove 201, and then the workers transport the concrete from the first flow guide groove 101 to the inside of the first connecting seat 1, and the concrete moves to one end of the moving plate 412 under the guidance of the first flow guide groove 101, and because the first flow guide groove 101 is arranged in an inclined shape, the concrete in contact with the moving plate 412 pushes the moving plate 412 to move towards the end close to the fixed block 401, the movement of the moving plate 412 drives the sliding rod 413 to move, the movement of the sliding rod 413 drives the first L-shaped rod 414 to move, the movement of the first L-shaped rod 414 drives the second L-shaped rod 415 to move, and the second L-shaped rod 415 moves towards the clamping groove at the other end of the fixed block 401, when the moving plate 412 moves to one end of the top end of the second flow guide groove 102, the first flow guide groove 101 is connected with the second flow guide groove 102, and at this time, one end of the second L-shaped rod 415 moves into the clamping groove at the other end of the fixed block 401, and at the same time, the concrete is guided into the inside of the third flow guide groove 201 through the second flow guide groove 102, and then is transported into the stacked first connecting seat 1 and the second connecting seat 2;

[0045] Finally, through the arrangement of the second L-shaped rod 415 and the clamping groove at the other end of the fixed block 401, the stability of the fixed block 401 after preliminary fixing is improved, and the operation of reinforcing the first connecting seat 1 and the second connecting seat 2 after preliminary fixing is improved, and the stability of the device after adding concrete is improved.

[0046] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, and any skilled person in the art can make equivalent replacement or change according to the technical scheme and practical concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A fabricated building structure, characterised in that: The first connecting seat is provided with a first guide groove at the top end, the first guide groove extends to the inside of the first connecting seat, the inside of the first connecting seat is provided with a second guide groove, the second guide groove extends to the bottom of the first connecting seat, and one end of the first guide groove is communicated with the second guide groove, and the top end of the first connecting seat is provided with a connecting mechanism which extends to the inside of the first connecting seat and to the bottom end of the first connecting seat; The connecting mechanism comprises a fixed block fixed to the bottom end of the first connecting seat by a bolt, the top end of the first connecting seat is sleeved with a moving column, the top end of the first connecting seat is provided with a placing groove, the placing groove is located at one end of the moving column, the bottom end of the moving column penetrates into the inside of the first connecting seat, the bottom end of the moving column is sleeved with a rotating column, the bottom end of the rotating column is fixedly provided with a connecting rod by welding, the bottom end of the connecting rod is fixedly provided with a first bevel gear by welding, one end of the first bevel gear is engaged with a second bevel gear, and one end of the second bevel gear is fixedly provided with a threaded rod by welding; The outer wall of the threaded rod is connected with a vertical rod through threads, the top end of the vertical rod is fixedly provided with a moving box through a bolt, the inside of the moving box is sleeved with a moving rod, one end of the moving rod extends to the outside of the moving box, one end of the moving rod is fixedly provided with a clamping block through a bolt, and one end of the placing groove is provided with a clamping groove matched with the clamping block; The connecting mechanism further comprises a moving plate sleeved in the first guide groove, one end of the moving plate is fixedly provided with a sliding rod through a bolt, one end of the sliding rod is fixedly connected with a second spring, the other end of the second spring is fixedly connected with the inner wall of the first connecting seat, the top end of the sliding rod is fixedly provided with a first L-shaped rod through a bolt, the top end of the first L-shaped rod is fixedly provided with a second L-shaped rod through a bolt, and the other end of the fixed block is provided with a clamping groove matched with one end of the second L-shaped rod; The bottom end of the moving column is fixedly provided with a circular table by welding, the circular table is located in the inside of the rotating column, the outer wall of the circular table is rotatably connected with a ball, and the inner wall of the rotating column is provided with a spiral groove matched with the ball; The outer wall of the connecting rod is connected with a supporting block through a bearing, one end of the supporting block is fixedly connected with the inner wall of the first connecting seat through a bolt, and the outer wall of the threaded rod is connected with a supporting seat through a bearing, the supporting seat is provided with two, and the two supporting seats are located at one end of the vertical rod, and the bottom ends of the two supporting seats are fixedly connected with the inner wall of the first connecting seat through bolts; The top end of the moving box is fixedly provided with a convex block through a bolt, the inner wall of the first connecting seat is provided with a limiting sliding groove matched with the moving track of the convex block, the bottom end of the moving rod is fixedly connected with a first spring, the bottom end of the first spring is fixedly connected with the inner wall of the moving box, and one end of the clamping block is provided in an inclined manner. The lower portion of the first connecting seat is provided with a second connecting seat, the top end of the second connecting seat is provided with a third flow guide groove, the third flow guide groove is matched with the first flow guide groove, and the third flow guide groove extends to the inside of the second connecting seat.

2. A fabricated building structure as claimed in claim 1, wherein: The outer wall of the rotating column is connected with a limiting seat through a bearing, and the two ends of the limiting seat are fixedly connected with the inner wall of the first connecting seat through bolts.

3. The prefabricated building structure according to claim 1, characterized in that: The inside of the second L-shaped rod is sleeved with a limiting column, and the two ends of the limiting column are fixedly connected with the inner wall of the first connecting seat through bolts. The outer wall of the rotating column is connected with a limiting seat through a bearing, and the two ends of the limiting seat are fixedly connected with the inner wall of the first connecting seat through bolts.

Images