An assembled structure for prefabricated buildings

Abstract

The present invention relates to the field of construction technology, and specifically relates to an assembled structure for prefabricated buildings, including: a foundation plate frame; foundation stabilizing structures are detachably assembled at the four corners of the lower end of the foundation plate frame; the foundation stabilizing structures include a number of vertically assembled foundation docking structures; a number of foundation pushing-out structures assembled into one body are movably arranged inside the number of foundation docking structures; a clamping structure assembled inside the foundation plate frame is detachably installed above the foundation docking structures. In the present invention, it can be assembled into the required length according to the soil type. The foundation docking structures are vertically assembled end to end through docking convex frames and docking grooves. The bottom cone structure cooperates with the foundation docking structures and is forced deep into the ground by an external mechanical device. When the soil is relatively hard, the extension cone rod rotates and drills into the ground under the action of the spiral holes, stably supporting the foundation plate frame, enhancing the foundation stability and reducing the risk of building settlement.

Description

Technical Field

[0001] The present invention relates to the field of building technology, and particularly relates to an assembly structure for prefabricated buildings. Background Art

[0002] Integrated buildings are a brand-new building system that uses the production methods of specialized large factories and social cooperation to assemble building components and provide ultimate perfect products for the market. Prefabricated building wall panels are essential in integrated buildings. A Chinese patent discloses an assembly structure for prefabricated building wall panels (authorization announcement number CN216689896U). This patented technology discloses an assembly structure for prefabricated building wall panels, including wall panel one and wall panel two. A fixed block is fixedly connected to the side wall of wall panel two, and a fixed groove matching the fixed block is provided on the side wall of the wall panel. The fixed block is hollow, and two fixing plates are fixedly connected together between the inner walls on both sides of the fixed block. Two push plates are slidably sleeved together on the outer walls of the two fixing plates, and a clamping block is fixedly connected to the side wall of each of the two push plates facing away from each other. In this prior art, by rotating the double-headed threaded rod, the installation and fixation between the wall panels can be quickly achieved, with a simple structure and fast, stable assembly. This patented technology solves the problem that existing prefabricated building wall panels are often connected using multiple screws or multiple rivets, resulting in a more complex and troublesome assembly of the wall panels.

[0003] However, in the prior art, prefabricated buildings usually use a cement foundation for paving, resulting in the inability to move the prefabricated building later and only being able to be demolished. It is necessary to solve the problem that the foundation of the prefabricated building in the prior art can be disassembled and assembled to facilitate the rapid assembly of the building.

[0004] Therefore, those skilled in the art have provided an assembly structure for prefabricated buildings to solve the problems raised in the above background art. Summary of the Invention

[0005] To solve the above technical problems, the present invention provides:

[0006] An assembly structure for prefabricated buildings, including:

[0007] A foundation plate frame; foundation stabilizing structures are detachably assembled at the four corners of the lower end of the foundation plate frame;

[0008] The foundation stabilizing structure includes a plurality of vertically assembled foundation docking structures;

[0009] A plurality of foundation pushing-out structures assembled together are movably arranged inside the plurality of foundation docking structures;

[0010] Above the foundation docking structure, a clamping structure assembled inside the foundation plate frame is detachably installed;

[0011] The lower end of the assembled foundation docking structure is detachably assembled with a bottom cone structure;

[0012] The lower end of the assembled foundation ejecting structure is detachably assembled with an inclined rod structure.

[0013] Preferably: The foundation docking structure includes a foundation docking cylinder, and a docking convex frame is integrally fixed at the upper end of the foundation docking cylinder, and a docking groove corresponding to the shape of the docking convex frame is opened at the lower end of the foundation docking cylinder.

[0014] Preferably: A plurality of spiral holes are opened on all four sides of the foundation docking cylinder, and a return spring is fixedly assembled inside each spiral hole, and an inner abutting block is fixedly installed at one end of the return spring away from the spiral hole.

[0015] Preferably: An extending tapered rod is rotatably assembled on one side of the inner abutting block close to the spiral hole;

[0016] And the extending tapered rod is located inside the return spring.

[0017] Preferably: The foundation ejecting structure includes an extending clamping rod corresponding to the shape of the inner groove of the foundation docking cylinder, and a clamping convex frame is integrally fixed at the upper end of the extending clamping rod, and a clamping groove corresponding to the shape of the clamping convex frame is opened at the lower end of the extending clamping rod.

[0018] Preferably: The clamping structure includes an assembly rod having the same shape as the extending clamping rod, and a docking groove corresponding to the shape of the clamping convex frame is opened at the lower end of the assembly rod.

[0019] Preferably: The inclined rod structure includes an inclined rod body, and the four sides of the inclined rod body are inclined, and a docking frame one corresponding to the shape of the clamping groove is integrally fixed at the upper end of the inclined rod body.

[0020] Preferably: The bottom cone structure includes a ground cone rod, and a docking frame two corresponding to the shape of the docking groove is integrally fixed at the upper end of the ground cone rod.

[0021] Preferably: An assembly beam plate is arranged above the foundation plate frame, and diagonal slots are cross-opened at the four corners of the assembly beam plate, and a plurality of assembly slots are opened on all four sides of the assembly beam plate, and inner slots are opened inside the assembly slots.

[0022] Preferably: Assembly holes are opened at the four corners of the foundation plate frame, and load-bearing bolts are detachably screwed and locked inside the assembly holes.

[0023] The technical effects and advantages of the present invention:

[0024] In the present invention, the design of the foundation stability structure is ingenious. It can be assembled into the required length according to the soil type. The foundation docking structure is vertically assembled end to end through a docking convex frame and a docking groove. The bottom cone structure cooperates with the foundation docking structure and is forced deep into the ground by an external mechanical device. When the soil is hard, the extension cone rod rotates and drills into the ground under the action of the spiral hole, firmly supporting the foundation slab frame, enhancing the foundation stability, and reducing the risk of building settlement.

[0025] In the present invention, the load-bearing assembly structure and the vertical assembly structure cooperate with each other to quickly assemble the assembled beam slab and the assembled wall panel. For example, the placement and docking process of the assembled beam slab is simple. The docking inclined plate of the load-bearing beam rod and the internal connection plate of the vertical beam rod are respectively inserted into the corresponding slots and fixed with an external assembly bolt, efficiently completing the assembly and shortening the construction period.

[0026] In the present invention, the house building and the foundation slab frame can be separated. It is possible to correct and maintain the foundation slab frame without disassembling and assembling the building, avoiding the cumbersome and high cost of disassembly and reconstruction in the traditional method, reducing the impact on building use, and saving time and economic costs.

[0027] In the present invention, the connection methods between various components are diverse and firm. For example, after the components such as the foundation docking structure, the foundation ejection structure, and the diagonal rod structure are assembled, they are all fixed with external assembly bolts; the connections between the load-bearing beam rod and the assembled beam slab, between the vertical assembly structure and the assembled beam slab, and between the assembled wall panel and the load-bearing beam rod and the vertical beam rod all adopt reliable fixing methods to ensure the stability of the overall building structure. Description of the Drawings

[0028] Figure 1 is a schematic structural diagram of an assembled building assembly structure provided by the present application;

[0029] Figure 2 is a schematic front structural diagram of an assembled building assembly structure provided by the present application;

[0030] Figure 3 is a schematic disassembled structural diagram of an assembled building assembly structure provided by the present application;

[0031] Figure 4 is a schematic structural diagram of the foundation slab frame of an assembled building assembly structure provided by the present application;

[0032] Figure 5 is a schematic structural diagram of the assembled beam slab of an assembled building assembly structure provided by the present application;

[0033] Figure 6 is a schematic structural diagram of the assembled wall panel of an assembled building assembly structure provided by the present application;

[0034] Figure 7It is a schematic structural diagram of a foundation stabilizing structure in a prefabricated building assembly structure provided by this application;

[0035] Figure 8 It is a schematic structural diagram of a foundation docking structure in a prefabricated building assembly structure provided by this application;

[0036] Figure 9 It is a schematic structural diagram of an inner abutting block in a prefabricated building assembly structure provided by this application;

[0037] Figure 10 It is a schematic structural diagram of a foundation ejecting structure in a prefabricated building assembly structure provided by this application;

[0038] Figure 11 It is a schematic structural diagram of a clamping structure in a prefabricated building assembly structure provided by this application;

[0039] Figure 12 It is a schematic structural diagram of an inclined rod structure in a prefabricated building assembly structure provided by this application;

[0040] Figure 13 It is a schematic structural diagram of a bottom cone structure in a prefabricated building assembly structure provided by this application;

[0041] Figure 14 It is a schematic structural diagram of a load-bearing assembly structure in a prefabricated building assembly structure provided by this application;

[0042] Figure 15 It is a schematic structural diagram of a vertical assembly structure in a prefabricated building assembly structure provided by this application;

[0043] Figure 16 It is a schematic structural diagram of a vertical beam rod in a prefabricated building assembly structure provided by this application;

[0044] Figure 17 It is a prefabricated building assembly structure provided by this application Figure 16 Schematic structural diagram at position A.

[0045] In the figure:

[0046] 1. Foundation plate frame;

[0047] 2. Foundation stabilizing structure;

[0048] 21. Foundation docking structure; 2101. Foundation docking cylinder; 2102. Docking convex frame; 2103. Docking groove; 2104. Screw hole; 2105. Return spring; 2106. Extended taper rod; 2107. Inner abutting block;

[0049] 22. Foundation extrusion structure; 2201. Extension clamping rod; 2202. Clamping convex frame; 2203. Clamping groove;

[0050] 23. Clamping structure; 2301. Assembly rod; 2302. Docking groove; 2303. Assembly plate;

[0051] 24. Diagonal rod structure; 2401. Diagonal rod body; 2402. First docking frame;

[0052] 25. Bottom cone structure; 2501. Ground cone rod; 2502. Second docking frame;

[0053] 3. Load-bearing assembly structure; 301. Load-bearing beam rod; 302. Docking inclined plate;

[0054] 4. Vertical assembly structure; 401. Vertical beam rod; 402. Inner connecting plate; 403. Clamping block; 404. Bidirectional screw; 405. Worm gear; 406. Worm; 407. Locking rod;

[0055] 5. Assembly beam plate; 6. Assembly groove; 7. Inner groove body; 8. Oblique angle groove; 9. Assembly wall plate; 10. Insulation board; 11. Load-bearing bolt. Detailed implementation manners

[0056] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation manners. The examples of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thus design various embodiments with various modifications suitable for specific purposes.

[0057] Example 1, please refer to Figures 1 to 6 , in this embodiment, an assembled building assembly structure is provided, including: a foundation plate frame 1; four corners at the lower end of the foundation plate frame 1 are all detachably assembled with a foundation stabilizing structure 2; the foundation stabilizing structure 2 is used for fixing the foundation during the assembly of the building, and can reduce the shaking and displacement of the assembled building when it is affected by a relatively large wind force;

[0058] The foundation stabilizing structure 2 includes a plurality of vertically assembled foundation docking structures 21; the foundation docking structures 21 can be assembled into a whole with each other, and the modular design is conducive to transportation and movement.

[0059] A plurality of foundation extrusion structures 22 assembled into one body are movably arranged inside the plurality of foundation docking structures 21; the foundation extrusion structure 22 can effectively adjust the stability of the foundation docking structure 21 extending underground in cooperation with the foundation docking structure 21;

[0060] Above the foundation docking structure 21, a clamping structure 23 assembled inside the foundation plate frame 1 is detachably installed; corresponding grooves are provided in the foundation plate frame 1 according to the nature of the clamping structure 23, and the clamping structure 23 is used for detachably fixing and assembling the assembled foundation docking structure 21 and the foundation pushing-out structure 22 with the foundation plate frame 1.

[0061] At the lower end of the assembled foundation docking structure 21, a bottom cone structure 25 is detachably assembled; the bottom cone structure 25 is used for assembling at the lower ends of a plurality of assembled foundation pushing-out structures 22.

[0062] At the lower end of the assembled foundation pushing-out structure 22, an inclined rod structure 24 is detachably assembled. The bottom cone structure 25 is used for assembling at the lower ends of a plurality of assembled foundation docking structures 21.

[0063] Above the foundation plate frame 1, an assembly beam plate 5 is provided, and diagonal slots 8 are cross-opened at the four corners of the assembly beam plate 5, and a plurality of assembly slots 6 are opened on all four sides of the assembly beam plate 5, and inner slots 7 are opened inside the assembly slots 6. Assembly holes are provided at the four corners of the foundation plate frame 1, and load-bearing bolts 11 are detachably screwed and locked inside the assembly holes.

[0064] Example two, please refer to Figures 7 to 13 , in this embodiment, a foundation stabilizing structure 2 in an assembled building assembly structure is provided;

[0065] The foundation docking structure 21 includes a foundation docking cylinder 2101, and a docking convex frame 2102 is integrally fixed at the upper end of the foundation docking cylinder 2101, and a docking groove 2103 is provided at the lower end of the foundation docking cylinder 2101 corresponding to the shape of the docking convex frame 2102. A plurality of assembly holes for external bolt assembly are opened on the inner walls of the docking convex frame 2102 and the docking groove 2103.

[0066] Between a plurality of the foundation docking cylinders 2101, they are clamped and arranged inside the docking groove 2103 through the foundation docking cylinders 2101, so that a plurality of foundation docking cylinders 2101 are assembled end to end up and down, and external bolts are used to lock and fix the assembly holes of the docking convex frame 2102 and the docking groove 2103.

[0067] A plurality of spiral holes 2104 are opened on all four sides of the foundation docking cylinder 2101, and a return spring 2105 is fixedly assembled inside each of the spiral holes 2104, and an inner abutting block 2107 is fixedly installed at one end of the return spring 2105 away from the spiral hole 2104; the inner abutting block 2107 will be in a fixed state at an angle under the action of the return spring 2105 when being extruded.

[0068] On one side of the inner abutting block 2107 close to the spiral hole 2104, an extended taper rod 2106 is rotatably assembled; and the extended taper rod 2106 is located inside the return spring 2105. A spiral is provided on the outside of the extended taper rod 2106 corresponding to the spiral hole 2104, and after the extended taper rod 2106 approaches the spiral hole 2104, a spiral drive will occur, causing the extended taper rod 2106 that moves to rotate itself to drill and extend into the underground soil.

[0069] The foundation abutting structure 22 includes an extended clamping rod 2201 corresponding to the shape of the inner groove of the foundation docking cylinder 2101, and a clamping convex frame 2202 is integrally fixed at the upper end of the extended clamping rod 2201, and a clamping groove 2203 corresponding to the shape of the clamping convex frame 2202 is opened at the lower end of the extended clamping rod 2201.

[0070] A plurality of assembly holes are provided in both the clamping convex frame 2202 and the clamping groove 2203. A plurality of the foundation docking cylinders 2101 are clamped and arranged inside the clamping groove 2203 through the clamping convex frame 2202, and between a plurality of the foundation docking cylinders 2101, an external assembly bolt is used to lock and fix between the clamped clamping convex frame 2202 and the clamping groove 2203.

[0071] The clamping structure 23 includes an assembly rod 2301 having the same shape as the extended clamping rod 2201, and a docking groove 2302 corresponding to the shape of the clamping convex frame 2202 is opened at the lower end of the assembly rod 2301. The assembly rod 2301 is clamped and assembled with the clamping convex frame 2202 at the upper end of the extended clamping rod 2201 assembled into one body through the docking groove 2302.

[0072] An assembly plate 2303 is integrally fixed at the upper end of the assembly rod 2301, and assembly holes are provided at the four corners of the assembly plate 2303. The foundation plate frame 1 is correspondingly provided at positions corresponding to the assembly holes of the assembly plate 2303, and the assembly plate 2303 is locked into the assembly holes through an external assembly bolt for fixed setting.

[0073] The inclined rod structure 24 includes an inclined rod body 2401, and the four sides of the inclined rod body 2401 are inclined. A docking frame one 2402 corresponding to the shape of the clamping groove 2203 is integrally fixed at the upper end of the inclined rod body 2401. Assembly holes are correspondingly provided at positions corresponding to the assembly holes in the clamping groove 2203 on the four sides of the docking frame one 2402 of the inclined rod body 2401.

[0074] The bottom cone structure 25 includes a ground cone rod 2501, and a docking frame two 2502 corresponding to the shape of the docking groove 2103 is integrally fixed at the upper end of the ground cone rod 2501. Assembly holes are correspondingly provided at positions corresponding to the assembly holes in the docking groove 2103 on the four sides of the docking frame two 2502.

[0075] Example 3. Please refer to Figure 14 , in this embodiment, a load-bearing assembly structure 3 in an assembled building structure is provided;

[0076] There are two load-bearing assembly structures 3 detachably installed at the four corners of the two assembly beam plates 5; the load-bearing assembly structure 3 includes a load-bearing beam rod 301, and docking inclined plates 302 with the same shape as the inclined angle grooves 8 are integrally fixed at both the upper and lower ends of the load-bearing beam rod 301;

[0077] A number of assembly holes are provided in the inner walls of both the docking inclined plate 302 and the inclined angle groove 8, and after the docking inclined plate 302 is inserted into the inclined angle groove 8, it is spirally locked and fixed by an external assembly bolt;

[0078] Example 4. Please refer to Figures 7 to 17 , in this embodiment, a vertical assembly structure 4 in an assembled building structure is provided;

[0079] A number of vertical assembly structures 4 are also provided between the two assembly beam plates 5;

[0080] The vertical assembly structure 4 includes a vertical beam rod 401, and inner connection plates 402 are integrally fixed at both the upper and lower ends of the vertical beam rod 401, and the vertical beam rod 401 is clamped in the assembly groove 6 of the assembly beam plate 5 through the inner connection plates 402;

[0081] Clamping blocks 403 are movably provided on both sides inside the inner connection plate 402, and a bidirectional screw rod 404 is spirally driven inside the clamping blocks 403, and the bidirectional screw rod 404 is rotatably installed inside the inner connection plate 402;

[0082] A worm gear 405 is fixedly provided in the middle of the bidirectional screw rod 404, and the worm gear 405 meshes with a worm 406, and the worm 406 is integrally fixed with a locking rod 407 rotatably provided on the inner wall of the inner connection plate 402;

[0083] An assembly wall panel 9 is detachably installed between a number of the load-bearing assembly structures 3 and a number of the vertical assembly structures 4, and a heat preservation board 10 is integrally provided inside the assembly wall panel 9.

[0084] According to the above embodiments, the working principle of the present invention is:

[0085] After the foundation slab frame 1 is assembled on the ground through the foundation stabilization structure 2, it is prone to sinking due to the softness of the soil over a long period of time. It is necessary to disassemble and assemble the building later and then perform horizontal correction on the foundation slab frame 1. The building assembled from the foundation slab frame 1 is set separately. Through the work of a crane, the assembled wall panels 9, load-bearing assembly structures 3 and their vertical assembly structures 4 can be separated from the formed house building and the foundation slab frame 1, so that the foundation slab frame 1 can be corrected and maintained without disassembling the assembled building;

[0086] During assembly, the load-bearing assembly structure 3 and the vertical assembly structure 4 cooperate with each other to quickly assemble the assembled beam slab 5 and the assembled wall panel 9 to form a house building;

[0087] During building assembly, first insert the foundation stabilization structure 2 deep into the ground. During assembly, the length required can be formed by assembling the foundation stabilization structure 2 according to the type of soil. When assembling the foundation docking structure 21, multiple foundation docking cylinders 2101 can be vertically assembled end to end through the docking convex frame 2102 and the docking groove 2103. After the docking convex frame 2102 and the docking groove 2103 are assembled, they are fixed with external assembly bolts;

[0088] After the foundation docking structure 21 is assembled, the bottom cone structure 25 is assembled into the docking groove 2103 at the bottom end of the foundation docking structure 21. The bottom cone structure 25 is snapped into the docking groove 2103 through the docking frame two 2502 at the upper end and locked and fixed with external assembly bolts. After assembly, an external mechanical device is used to apply force to the upper end of the foundation docking structure 21 through the bottom cone structure 25, so that the bottom cone structure 25 and the foundation docking structure 21 are inserted deep into the ground, and a stable foundation can be completed;

[0089] After the foundation docking structure 21 is inserted deep into the ground, multiple foundation pushing-out structures 22 are assembled according to the length of the foundation docking structure 21. After the extension rod 2201 in the foundation pushing-out structure 22 is snapped into the snap-in groove 2203 through the snap-in convex frame 2202, it is fixed with external assembly bolts. And the inclined rod structure 24 is assembled at the bottom end of the assembled foundation pushing-out structure 22. The inclined rod body 2401 in the inclined rod structure 24 is snapped into the snap-in groove 2203 through the docking frame one 2402 and fixed with external assembly bolts. Then the inclined rod structure 24 and the foundation pushing-out structure 22 are inserted into the foundation docking cylinder 2101;

[0090] When the diagonal rod body 2401 in the diagonal rod structure 24 contacts the inner abutting block 2107, force is applied to the inner abutting block 2107 through the diagonal rod body 2401, causing the extension cone rod 2106 to extend towards the spiral hole 2104. When the extension cone rod 2106 passes through the spiral hole 2104, the extension cone rod 2106 rotates due to the spiral of the spiral hole 2104 and can drill deeper into the soil with relatively hard soil quality. After the foundation stability structure 2 penetrates deep into the ground, the extension cone rod 2106 extending out of the foundation docking cylinder 2101 can stably support the foundation plate frame 1;

[0091] After a single assembled beam and slab 5 is directly placed on the foundation plate frame 1, another assembled beam and slab 5 is adjusted to the same height as the load-bearing assembly structure 3 and the vertical assembly structure 4 through a crane. Then, the docking inclined plate 302 of the load-bearing beam rod 301 in the load-bearing assembly structure 3 is inserted into the inclined angle grooves 8 of the two assembled beam and slab 5s, and the docking inclined plate 302 is locked and fixed to the assembled beam and slab 5 through an external assembly bolt;

[0092] The vertical assembly structure 4 inserts the internal connection plate 402 of the vertical beam rod 401 into the assembly grooves 6 of the two assembled beam and slab 5s, and the two assembled beam and slab 5s can be integrally fixed;

[0093] The vertical assembly structure 4 rotates the locking rod 407 through an external tool. The rotating locking rod 407 rotates the worm 406. The rotating worm 406 meshes with the worm wheel 405 to rotate. The rotating worm 406 drives the bidirectional screw rod 404 to rotate. After the bidirectional screw rod 404 rotates, it performs a screw drive on the two side internal connection plates 402, causing the internal connection plates 402 to extend and move inside the internal connection plates 402 into the inner groove body 7, and the vertical assembly structure 4 can be fixed between the two assembled beam and slab 5s;

[0094] The foundation plate frame 1 and the assembled beam and slab 5 are fixed at the bottom of the four load-bearing beam rods 301 through load-bearing bolts 11, and the foundation plate frame 1 can be fixed and positioned with respect to the assembled beam and slab 5;

[0095] A number of assembled wall panels 9 are spirally locked and fixed between the load-bearing beam rods 301 and the vertical beam rods 401 through external assembly bolts, and the rapid assembly of the prefabricated building can be completed.

[0096] Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention, unless otherwise specified and limited, are implemented according to the conventional means in the art.

Claims

1. An assembled structure for prefabricated buildings, characterized in that, Including: A foundation slab frame (1); Foundation stabilizing structures (2) are detachably assembled at the four corners of the lower end of the foundation slab frame (1); The foundation stabilizing structure (2) includes a number of vertically assembled foundation docking structures (21); A number of foundation pushing-out structures (22) assembled into one piece are movably arranged inside a number of the foundation docking structures (21); Above the foundation docking structure (21), a clamping structure (23) assembled inside the foundation slab frame (1) is detachably installed; At the lower end of the foundation pushing-out structure (22) assembled into one piece, an inclined rod structure (24) is detachably assembled; At the lower end of the foundation docking structure (21) assembled into one piece, a bottom cone structure (25) is detachably assembled; The foundation docking structure (21) includes a foundation docking cylinder (2101), and a docking convex frame (2102) is integrally fixed at the upper end of the foundation docking cylinder (2101), and a docking groove (2103) corresponding to the shape of the docking convex frame (2102) is formed at the lower end of the foundation docking cylinder (2101); A number of spiral holes (2104) are formed on the four sides of the foundation docking cylinder (2101), and a return spring (2105) is fixedly assembled inside each of the spiral holes (2104), and an inner abutting block (2107) is fixedly installed at one end of the return spring (2105) away from the spiral hole (2104); An extending tapered rod (2106) is rotatably assembled on one side surface of the inner abutting block (2107) close to the spiral hole (2104); And the extending tapered rod (2106) is located inside the return spring (2105).

2. The prefabricated building assembly structure according to claim 1, characterized in that, The foundation pushing-out structure (22) includes an extending clamping rod (2201) corresponding to the shape of the inner groove of the foundation docking cylinder (2101), and a clamping convex frame (2202) is integrally fixed at the upper end of the extending clamping rod (2201), and a clamping groove (2203) corresponding to the shape of the clamping convex frame (2202) is formed at the lower end of the extending clamping rod (2201).

3. The prefabricated building assembly structure according to claim 2, characterized in that, The clamping structure (23) includes an assembling rod (2301) having the same shape as the extending clamping rod (2201), and a docking groove (2302) corresponding to the shape of the clamping convex frame (2202) is formed at the lower end of the assembling rod (2301).

4. The assembled building assembly structure according to claim 2, characterized in that, The inclined rod structure (24) includes an inclined rod body (2401), and the four sides of the inclined rod body (2401) are inclined, and a first docking frame (2402) corresponding to the shape of the clamping groove (2203) is integrally fixed at the upper end of the inclined rod body (2401).

5. The prefabricated building assembly structure according to claim 2, characterized in that, The bottom cone structure (25) includes a ground cone rod (2501), and a second docking frame (2502) corresponding to the shape of the docking groove (2103) is integrally fixed at the upper end of the ground cone rod (2501).

6. The prefabricated building assembly structure according to claim 1, wherein, Above the foundation slab frame (1), an assembling beam slab (5) is provided, and diagonal slots (8) are cross-opened at the four corners of the assembling beam slab (5), and a number of assembling slots (6) are formed on the four sides of the assembling beam slab (5), and an inner groove body (7) is formed inside the assembling slot (6).

7. An assembled building assembly structure according to claim 6, characterized in that, Assembly holes are formed at four corners of the foundation plate frame (1), and a load-bearing bolt (11) is detachably screwed and locked inside the assembly hole.

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