A temporarily erected fixed structure for an assembled building base

Abstract

The present invention discloses a fixed structure for a temporarily erected prefabricated building base. A fixed installation component is correspondingly and closely arranged on the side of the building base, and the side surface of the fixed installation component is fixed to the building base through a lower bolt fixing member; it includes: a buried reinforcement component, which is correspondingly arranged at the lower end position of the fixed installation component, and the buried reinforcement component is buried inside the soil foundation; a cylinder, which is installed through the middle position inside the buried reinforcement component; an inner adjustment column, which is fixedly installed on the lower surface of the fixed installation component, and a sliding block is fixedly connected to the lower side of the inner adjustment column, and a limit telescopic support rod is fixedly installed on the outer side surface of the sliding block. This fixed structure for a temporarily erected prefabricated building base adopts a novel structural design, enabling the fixed structure of the building base to adjust its temporarily erected height according to the installation environment, and the operation is convenient and practical.

Description

Technical Field

[0001] The present invention relates to the technical field of building base fixing structures, and specifically to a fixing structure for a temporarily erected prefabricated building base. Background Technique

[0002] In some special environments, it is necessary to temporarily erect buildings for emergency use. The temporarily erected buildings should be easy to assemble and use, and also convenient to disassemble, move and carry. Now many temporary buildings are of a rapid prefabricated structure. Their lower bases are directly placed on the ground, and then the building bases are limited and fixed through fixing structures to improve the stability of the buildings placed and set on the ground. However, due to the influence of the installation and construction environment on some building bases, there are still certain problems in their installation and use process:

[0003] After some fixing structures control the installation and application of the installation base, the assembled buildings are affected by the installation environment. For some installation sites that are prone to waterlogging or have poor drainage effects, after the temporarily erected buildings are installed on the ground through the fixing structures, they are prone to seepage into the interior in case of water accumulation. Some existing fixing structures for auxiliary installation are not convenient to drive the buildings to adjust the installation height up and down after installation. When the staff adjusts the foundation height of the buildings, they still need to control the separation between the fixing structure and the ground before adjustment, which increases the operation difficulty.

[0004] Therefore, it is necessary to design a fixing structure for a temporarily erected prefabricated building base to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a fixing structure for a temporarily erected prefabricated building base to solve the problems raised in the above background technique that after some fixing structures control the installation and application of the installation base, the assembled buildings are affected by the installation environment. For some installation sites that are prone to waterlogging or have poor drainage effects, after the temporarily erected buildings are installed on the ground through the fixing structures, they are prone to seepage into the interior in case of water accumulation. Some existing fixing structures for auxiliary installation are not convenient to drive the buildings to adjust the installation height up and down after installation. When the staff adjusts the foundation height of the buildings, they still need to control the separation between the fixing structure and the ground before adjustment, which increases the operation difficulty.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A fixing structure for a temporarily erected prefabricated building base, a fixed installation component is correspondingly and fittingly arranged on the side of the building base, and the side of the fixed installation component is fixed to the building base through a lower bolt fixing member;

[0007] A fixing structure for a temporarily erected prefabricated building base, comprising:

[0008] The embedded reinforcement component is correspondingly arranged at the lower end of the fixed installation component, and the embedded reinforcement component is embedded inside the soil foundation. Guide columns are symmetrically and fixedly installed on the left and right sides of the embedded reinforcement component, and a threaded rod is fixedly installed at the middle position inside the embedded reinforcement component. At the same time, drive rods are connected and arranged on both the left and right sides inside the embedded reinforcement component;

[0009] A cylinder is installed through the middle position inside the embedded reinforcement component. An internal threaded column is connected through the inside of the cylinder. A lower turntable is fixedly installed on the upper surface of the internal threaded column. A rotating cylinder is rotatably sleeved outside the lower part of the internal threaded column. Linear sliding rails are symmetrically and fixedly installed on the front and back sides of the rotating cylinder. A sliding groove is opened inside the linear sliding rail, and an embedded sliding block is fitted and installed inside the sliding groove. The outer side of the embedded sliding block is connected to the side of the drive rod;

[0010] An internal adjustment column is fixedly installed on the lower surface of the fixed installation component. A sliding block is fixedly connected to the lower side of the internal adjustment column. A limiting telescopic support rod is fixedly installed on the outer side surface of the sliding block. At the same time, the side of the limiting telescopic support rod is connected to a positioning block through a transmission rod. The positioning block is fitted and fixedly installed at the side position of the drive rod.

[0011] Preferably, the lower part of the internal threaded column is sleeved outside the threaded rod to form a threaded transmission structure with it. The internal threaded column penetrates through the inside of the cylinder to form an up-and-down sliding structure with it. The internal threaded column is rotatably assembled through the fixed installation component. By controlling the rotation of the internal threaded column through the lower turntable, the up-and-down movement of the internal threaded column and the fixed installation component can be controlled under the action of the threaded transmission structure.

[0012] Preferably, the lower part of the fixed installation component forms an up-and-down lifting structure with the guide column through the internal adjustment column. The internal adjustment column, the sliding block and the limiting telescopic support rod are fixed into an integrated driving structure. The sliding block is clamped on the side of the guide column to form an up-and-down sliding structure with it. During the sliding movement of the sliding block, the fixed installation component is pushed up and down through the internal adjustment column, forming a thrust on both sides below the fixed installation component, improving the stability of the fixed installation component during the up-and-down movement.

[0013] Preferably, one end of the limiting telescopic support rod and the transmission rod form a rotating structure, and the other end of the transmission rod forms a rotating structure with the drive rod through the positioning block. By controlling the rotation of both ends of the transmission rod through the transmission structure, it can push and support the lower end position of the limiting telescopic support rod.

[0014] Preferably, one end of the driving rod is rotationally connected to the inner side of the embedded reinforcement component, and the other end of the driving rod forms a rotating structure with the embedded slider, and the embedded slider forms a transverse sliding structure with the linear slide rail through a slide groove, and the driving rods on the left and right sides are respectively transmission-connected to the linear slide rails on the front and rear sides. During the up and down movement of the linear slide rail, the embedded slider is controlled to slide laterally inside it. At this time, the two ends of the driving rod correspond to rotation regulation, and the rotating driving rod and transmission rod can be supported and set at the lower position of the inner adjustment column, thereby improving the stability of the up and down displacement regulation of the fixed installation component.

[0015] Preferably, two groups of elastic plates are installed below the inner wall of the guide column, and a through groove is opened in the middle position of the elastic plate, and the elastic plate is tiltedly arranged inside the guide column, and the elastic plate is controlled to rotate elastically to the side, so that its rotation support can be set in the soil on the side, thereby improving the stability of the pre-embedded reinforcement member pre-embedded in the ground.

[0016] Preferably, a bottom rod is fixedly installed on the lower end of the inner adjustment column, and pushing support rods are symmetrically fixed on the front and rear sides of the outside of the bottom rod, and the pushing support rods are in an "L" shape. During the upward movement, the inner adjustment column controls the bottom rod to move upward synchronously. At this time, the bottom rod drives the pushing support rod to move upward to push the elastic rod to rotate.

[0017] Preferably, the bottom rod is connected to the elastic plate through a through groove, and the bottom rod pushes the pushing support rod to support and fit the lower end surface of the elastic plate. This part of the transmission structure facilitates pushing the elastic plate to rotate to the side and insert it into the surrounding soil foundation through the pushing support rod.

[0018] Preferably, the side of the fixed installation assembly is also provided with a lateral metal support frame and a plug rod:

[0019] A lateral metal support frame is arranged at a position above the side of the fixed installation assembly, and an upper bolt fixing piece is fixed to the side of the lateral metal support frame, and the upper bolt fixing piece is fixed to the outer side of the building;

[0020] An insert rod is slidably arranged at a position below the side of the fixed installation component, the insert rod is inserted into the soil foundation, and the upper end of the insert rod is fixedly connected to the lateral metal support frame through a limit plate, and three groups of internal threaded disks are installed through the side of the lateral metal support frame, and a pressure rod is connected through the inside of the internal threaded disk, and the outside of the pressure rod is provided with an external thread, and a side turntable is fixedly installed on the side of the pressure rod.

[0021] Preferably, the pressure rods are threadedly assembled with external threads and internal threads, and three groups of pressure rods are arranged on the outside of the building in oblique contact and compression. Under the lateral support of the pressure rods, the stability of the temporary construction application of the building can be improved to avoid it being affected by environmental wind.

[0022] Compared with the prior art, the beneficial effects of the present invention are as follows: The fixed structure of the temporarily erected prefabricated building base adopts a novel structural design, enabling the fixed structure to adjust the heights of the building and the building base according to the environmental factors of the installation site. The specific content is as follows:

[0023] 1. The fixed structure of the temporarily erected prefabricated building base is provided with a height adjustment structure for the building and the building base. The fixed installation components are assembled on the outer side of the building base, and the embedded reinforcement components are controlled to be embedded and limited in the soil foundation to improve the stability of its fixed limit. If the installation application environment is prone to water accumulation, after installation, the inner threaded column can be controlled to rotate correspondingly. Under the action of the threaded transmission structure, the fixed installation components, the building base, and the building are pushed upward. And components such as the driving rod and the transmission rod are supported below the fixed installation components, which can improve the stability of the upward movement structure adjustment and control the height of the base filling cushion layer so that it is supported below the building base, so that the temporarily erected building can be erected on the ground more stably. This part of the transmission structure can more conveniently and effectively adjust the heights of the building and the building base, facilitating the operation of construction workers;

[0024] 2. The fixed structure of the temporarily erected prefabricated building base is provided with an embedded reinforcement structure. By controlling the embedded reinforcement components to be embedded in the soil foundation, the stability of the mutual fixation between the fixed structure and the building base can be improved. And during the process of controlling the upward movement of the fixed installation components, the inner adjustment column controls the bottom rod to move upward synchronously. The bottom rod pushes the pushing support rod to be supported below the elastic plate, and the elastic plate is controlled to rotate and unfold towards the side, so that the elastic plate is inserted into the soil foundation on the side, improving the stability of the embedded reinforcement components in the soil foundation;

[0025] 3. The fixed structure of the temporarily erected prefabricated building base is provided with a building reinforcement support structure. The lower end of the lateral metal support frame is slidably inserted into the plane of the fixed installation components through the insertion rod, and the insertion rod is controlled to be inserted into the soil foundation. The lateral metal support frame is mutually limited with the outside of the building through the upper bolt fixing member, so that the lateral metal support frame is supported on the outside of the building, improving the stability of the temporarily erected building. And the threaded transmission pressing rod is controlled to be pressed on the outside of the building, further improving the stability of the application of the temporarily erected building and reducing the influence of environmental wind force on the building erection application, and preventing the building from swaying left and right after erection. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic front view structure diagram of the whole of the present invention;

[0027] Figure 2Front view structural schematic diagram of the embedded reinforcement component of the present invention;

[0028] Figure 3 Front view structural schematic diagram of the driving rod and transmission rod of the present invention;

[0029] Figure 4 Elevation structural schematic diagram of the linear slide rail of the present invention;

[0030] Figure 5 Front cross-sectional structural schematic diagram of the guide post of the present invention;

[0031] Figure 6 Front view structural schematic diagram of the elastic plate of the present invention;

[0032] Figure 7 Elevation structural schematic diagram of the pushing support rod of the present invention;

[0033] Figure 8 Front view structural schematic diagram of the lateral metal support frame of the present invention;

[0034] Figure 9 Front view structural schematic diagram of the pressing rod of the present invention.

[0035] In the figure: 1, fixed installation component; 2, embedded reinforcement component; 3, guide post; 4, threaded rod; 5, driving rod; 6, cylinder; 7, internal threaded column; 8, lower turntable; 9, rotating cylinder; 10, linear slide rail; 11, chute; 12, embedded slider; 13, internal adjustment column; 14, sliding clamping block; 15, limit telescopic support rod; 16, transmission rod; 17, positioning block; 18, lower bolt fixing part; 19, elastic plate; 20, through groove; 21, bottom rod; 22, pushing support rod; 23, lateral metal support frame; 24, upper bolt fixing part; 25, inserting rod; 26, limit disc; 27, internal threaded disc; 28, pressing rod; 29, external thread; 30, side turntable. Detailed implementation manners

[0036] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0037] Please refer to Figures 1-9 , the present invention provides a technical solution: a fixed structure for a temporarily erected prefabricated building base. A fixed installation component 1 is correspondingly and fittingly arranged on the side of the building base, and the side of the fixed installation component 1 is fixedly connected to the building base through a lower bolt fixing part 18;

[0038] A temporarily erected fixed structure for an assembled building foundation, comprising:

[0039] The embedded reinforcement component 2 is correspondingly arranged at the lower end of the fixed installation component 1, and the embedded reinforcement component 2 is embedded in the soil foundation. Guide columns 3 are symmetrically and fixedly installed on the left and right sides of the embedded reinforcement component 2, and a threaded rod 4 is fixedly installed at the middle position inside the embedded reinforcement component 2. At the same time, drive rods 5 are connected to both the left and right sides inside the embedded reinforcement component 2;

[0040] The cylinder 6 is installed through the middle position inside the embedded reinforcement component 2, and an internally threaded column 7 is connected through the inside of the cylinder 6. A lower turntable 8 is fixedly installed on the upper surface of the internally threaded column 7. A rotating cylinder 9 is rotatably sleeved on the outer part below the internally threaded column 7. Linear slide rails 10 are symmetrically and fixedly installed on the front and rear sides of the rotating cylinder 9. A chute 11 is opened inside the linear slide rail 10, and an embedded slider 12 is fitted and installed inside the chute 11. The outer side of the embedded slider 12 is connected to the side of the drive rod 5;

[0041] The inner adjustment column 13 is fixedly installed on the lower surface of the fixed installation component 1. A sliding block 14 is fixedly connected to the lower side of the inner adjustment column 13. A limiting telescopic support rod 15 is fixedly installed on the outer side of the sliding block 14. At the same time, one side of the limiting telescopic support rod 15 is connected to a positioning block 17 through a transmission rod 16. The positioning block 17 is fitted and fixedly installed at the side position of the drive rod 5.

[0042] In this example, the lower part of the internally threaded column 7 is sleeved on the outside of the threaded rod 4 to form a threaded transmission structure. The internally threaded column 7 penetrates through the inside of the cylinder 6 to form an up-and-down sliding structure. The internally threaded column 7 is rotatably assembled through the fixed installation component 1; The lower part of the fixed installation component 1 forms an up-and-down lifting structure with the guide column 3 through the inner adjustment column 13. The inner adjustment column 13, the sliding block 14, and the limiting telescopic support rod 15 are fixed into an integrated driving structure. The sliding block 14 is clamped on the side of the guide column 3 to form an up-and-down sliding structure; One end of the limiting telescopic support rod 15 forms a rotating structure with one end of the transmission rod 16. The other end of the transmission rod 16 forms a rotating structure with the drive rod 5 through the positioning block 17; One end of the drive rod 5 is rotatably connected to the inner side of the embedded reinforcement component 2. The other end of the drive rod 5 forms a rotating structure with the embedded slider 12. The embedded slider 12 forms a lateral sliding structure with the linear slide rail 10 through the chute 11. The drive rods 5 on the left and right sides are respectively connected to the linear slide rails 10 on the front and rear sides for transmission;

[0043] The building is set on the soil foundation through the building base, and a base filling cushion layer is provided between the building base and the soil foundation. Then, an embedded pit is dug on the side of the building base, and the embedded reinforcement component 2 is fitted into the soil foundation, and the soil foundation is compacted so that the embedded component is relatively firmly set underground. The fixed installation components 1 distributed at the upper end of the embedded reinforcement component 2 are correspondingly arranged at the upper end of the soil foundation and the side of the building base, and the lower bolt fixing piece 18 is used to control the fixation of the fixed installation component 1 and the side of the building base;

[0044] According to the ground conditions of the installation environment, the heights of the building base and the building can be adjusted. The support component is controlled to be inserted between the building base and the soil foundation for auxiliary support. The lower turntable 8 is used to control the rotation of the internal threaded column 7. The internal threaded column 7 and the threaded rod 4 rotate with each other in a threaded manner. Under the action of the threaded transmission structure, the internal threaded column 7 and the fixed installation component 1 are pushed upward. At this time, the internal adjustment column 13 fixed at the lower end of the fixed installation component 1 slides up and down through the inside of the guide column 3. The internal adjustment column 13 controls the sliding block 14 to engage and slide upward on the side of the guide column 3, and the limit telescopic support rod 15 fixed on the side of the sliding block 14 moves upward synchronously. During the upward movement of the internal threaded column 7, the rotating cylinder 9 and the linear slide rail 10 are driven to move up and down synchronously. During the upward movement of the linear slide rail 10, the embedded slider 12 is controlled to slide horizontally inside the chute 11. At this time, both ends of the driving rod 5 rotate correspondingly. The driving rod 5 controls the rotation of both ends of the transmission rod 16 through the positioning block 17, and the transmission rod 16 pushes the limit telescopic support rod 15 to expand and contract. This part of the structure makes the transmission rod 16 and the driving rod 5 support and set below the internal adjustment column 13 and the fixed installation component 1, making the process of the fixed installation component 1 pushing the building base upward more stable. After adjusting the upward movement of the building base, the height of the base filling cushion layer is increased so that the building base can be temporarily erected on the ground more stably, avoiding environmental water accumulation from seeping into the building interior.

[0045] Two groups of elastic plates 19 are installed below the inner side wall of the guide column 3, and a through groove 20 is formed in the middle position inside the elastic plates 19, and the elastic plates 19 are inclined and arranged inside the guide column 3; a bottom rod 21 is fixedly installed at the lower end of the internal adjustment column 13, and push rods 22 are symmetrically fixed on the front and rear sides of the outside of the bottom rod 21, and the push rods 22 are in an "L" shape structure; the bottom rod 21 is connected through the through groove 20 with the elastic plates 19, and the bottom rod 21 pushes the push rods 22 to support and fit on the lower end surface of the elastic plates 19;

[0046] During the process of the fixed installation component 1 controlling the upward movement of the inner adjusting column 13, the inner adjusting column 13 drives the bottom rod 21 fixed at the lower end to move upward synchronously. The bottom rod 21 controls the upward movement of the pushing support rod 22. The pushing support rod 22 is supported below the elastic plate 19. Under the thrust of the pushing support rod 22, the elastic plate 19 can be controlled to rotate and unfold towards the side, so that the elastic plate 19 penetrates through the side of the guiding column 3, and the rotated and unfolded elastic plate 19 unfolds towards the side and inserts into the surrounding soil foundation. This part of the transmission structure can improve the stability of the pre-embedded reinforcement component 2 pre-embedded in the soil foundation during the process of adjusting the building base construction height.

[0047] On the side of the fixed installation component 1, there are also a lateral metal support frame 23 and an insertion rod 25: The lateral metal support frame 23 is correspondingly arranged above the side of the fixed installation component 1, and an upper bolt fixing part 24 is fixed on the side surface of the lateral metal support frame 23, and the upper bolt fixing part 24 is fixed to the outside of the building; The insertion rod 25 is slidably inserted through the lower side of the fixed installation component 1, the insertion rod 25 is inserted into the soil foundation, and the upper end of the insertion rod 25 is fixedly connected to the lateral metal support frame 23 through a limit disk 26. And three groups of internal thread disks 27 are installed through the side surface of the lateral metal support frame 23. A pressure rod 28 is connected through the inside of the internal thread disk 27. And an external thread 29 is arranged on the outside of the pressure rod 28. At the same time, a side rotary disk 30 is fixedly installed on the side of the pressure rod 28; The pressure rod 28 is threadedly assembled with the internal thread disk 27 through the external thread 29, and the three groups of pressure rods 28 are obliquely in contact and pressed against the outside of the building;

[0048] Slide the insertion rod 25 into the side of the fixed installation component 1, and make the insertion rod 25 insert into the soil foundation. At this time, the lower part of the lateral metal support frame 23 is supported on the upper end of the fixed installation component 1 through the limit disk 26, so that the lateral metal support frame 23 is supported on the side of the building. The lateral metal support frame 23 is limited and fixed with the outside of the building through the upper bolt fixing part 24. Then, control the pressure rod 28 to rotate laterally through the external thread 29 and penetrate through the inside of the internal thread disk 27, so that the pressure rod 28 is supported on the outer surface of the building. The support strength of the outside of the building can be improved through the three groups of pressure rods 28, so that during the temporary construction and use of the building, the influence of environmental wind on the building can be reduced, and the building can be prevented from swaying left and right under the action of wind force.

[0049] Working principle: When using this device, according to Figures 1-9In the structure shown, the embedded reinforcement component 2 is embedded in the soil foundation. The fixed installation component 1 is fixedly installed on the outer side of the building foundation through the lower bolt fixing piece 18 to limit the temporary erection position of the building foundation. According to the installation environment, the temporary erection height of the building foundation and the building can be adjusted. By controlling the rotation of the internal thread column 7 through the lower turntable 8, under the action of the thread transmission structure, the internal thread column 7 and the fixed installation component 1 are moved upward to adjust the temporary erection height of the building foundation and the building. During the adjustment process, the driving rod 5 and the transmission rod 16 are correspondingly rotatably supported below the inner adjustment column 13 and the fixed installation component 1 to improve the stability of the upward movement of the building foundation. And during the upward movement of the inner adjustment column 13, the elastic plate 19 is pushed to rotate toward the side by the bottom rod 21 and the pushing support rod 22, so that the elastic plate 19 is inserted into the soil foundation on the side, increasing the stability of the embedded reinforcement component 2 embedded in the soil foundation. And the lateral metal support frame 23 and the fixed installation component 1 are assembled with each other through the insertion rod 25, and then the lateral metal support frame 23 and the outside of the building are mutually limited and fixed through the upper bolt fixing piece 24. The side of the building is supported and reinforced by the lateral metal support frame 23 and the insertion rod 25. The pressing rod 28 is controlled to rotate threadedly toward the side, so that the pressing rod 28 is pressed on the outer side of the building to further support and reinforce the outside thereof, reducing the influence of the environmental wind force on the temporary erection stability of the building and preventing the temporarily erected building from swaying left and right.

[0050] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A temporarily erected fixed structure for an assembled building foundation. A fixed installation component (1) is correspondingly and fittingly arranged on the side of the building foundation, and the side of the fixed installation component (1) is fixed to the building foundation through a lower bolt fixing piece (18). It is characterized in that Comprising: A pre-buried reinforcement component (2), which is correspondingly arranged at the lower end position of the fixed installation component (1), and the pre-buried reinforcement component (2) is pre-buried inside the soil foundation. Guide columns (3) are symmetrically and fixedly installed on the left and right sides of the pre-buried reinforcement component (2), and a threaded rod (4) is fixedly installed at the middle position inside the pre-buried reinforcement component (2). At the same time, drive rods (5) are connected and arranged on the left and right sides inside the pre-buried reinforcement component (2). A cylinder (6), which is installed through the middle position inside the pre-buried reinforcement component (2). An internal threaded column (7) is connected through the inside of the cylinder (6). A lower turntable (8) is fixedly installed on the upper surface of the internal threaded column (7). A rotating cylinder (9) is rotatably sleeved outside the lower part of the internal threaded column (7). Linear slide rails (10) are symmetrically and fixedly installed on the front and back sides of the rotating cylinder (9). A chute (11) is opened inside the linear slide rail (10), and an embedded slider (12) is fitted and installed inside the chute (11). The outside of the embedded slider (12) is connected to the side of the drive rod (5). An internal adjustment column (13), which is fixedly installed on the lower surface of the fixed installation component (1). A sliding block (14) is fixedly connected to the lower side of the internal adjustment column (13). A limiting telescopic support rod (15) is fixedly installed on the outer side of the sliding block (14). At the same time, the side of the limiting telescopic support rod (15) is connected to a positioning block (17) through a transmission rod (16). The positioning block (17) is fitted and fixedly installed at the side position of the drive rod (5). A bottom rod (21) is fixedly installed at the lower end of the internal adjustment column (13). Pushing support rods (22) are symmetrically fixed on the front and back sides of the outside of the bottom rod (21), and the pushing support rods (22) are in an "L" shape structure. The bottom rod (21) is connected through a through groove (20) with an elastic plate (19), and the bottom rod (21) pushes the pushing support rod (22) to support and fit on the lower end surface of the elastic plate (19).

2. The fixed structure of a temporarily erected prefabricated building base according to claim 1, characterized in that: The lower part of the internal threaded column (7) is sleeved outside the threaded rod (4) to form a threaded transmission structure therewith. The internal threaded column (7) penetrates through the inside of the cylinder (6) to form an up and down sliding structure therewith. And the internal threaded column (7) is rotatably assembled through the fixed installation component (1).

3. A fixing structure for a temporarily erected prefabricated building foundation according to claim 1, characterized in that: The lower part of the fixed installation component (1) forms an up and down lifting structure with the guide column (3) through the internal adjustment column (13). The internal adjustment column (13) is fixed into an integrated driving structure with the sliding block (14) and the limiting telescopic support rod (15). And the sliding block (14) is clamped on the side of the guide column (3) to form an up and down sliding structure therewith.

4. A fixed structure for a temporarily erected prefabricated building foundation according to claim 3, characterized in that: The limiting telescopic support rod (15) forms a rotating structure with one end of the transmission rod (16), and the other end of the transmission rod (16) forms a rotating structure with the driving rod (5) through the positioning block (17).

5. The fixed structure of a temporarily erected prefabricated building base according to claim 4, characterized in that: One end of the driving rod (5) is rotatably connected to the inner side of the embedded reinforcement assembly (2), and the other end of the driving rod (5) forms a rotating structure with the embedded slider (12). Moreover, the embedded slider (12) forms a lateral sliding structure with the linear slide rail (10) through the chute (11), and the driving rods (5) on the left and right sides are respectively in transmission connection with the linear slide rails (10) on the front and back sides.

6. The fixed structure of a temporarily erected prefabricated building base according to claim 3, characterized in that: Two groups of elastic plates (19) are installed below the inner side wall of the guiding column (3), a through groove (20) is formed in the middle position inside the elastic plate (19), and the elastic plate (19) is inclined and arranged inside the guiding column (3).

7. A fixing structure for a temporarily erected prefabricated building foundation according to claim 1, characterized in that: A lateral metal support frame (23) and a plug rod (25) are further arranged on the side of the fixed installation component (1): The lateral metal support frame (23) is correspondingly arranged above the side of the fixed installation component (1), an upper bolt fixing piece (24) is fixed on the side surface of the lateral metal support frame (23), and the upper bolt fixing piece (24) is fixed to the outside of the building. The plug rod (25) is arranged below the side of the fixed installation component (1) in a penetrating and sliding manner, the plug rod (25) is inserted into the soil foundation, the upper end of the plug rod (25) is fixedly connected to the lateral metal support frame (23) through the limiting disc (26), and three groups of internal thread discs (27) are installed through the side surface inside the lateral metal support frame (23). A pressing rod (28) is connected through the inside of the internal thread disc (27), an external thread (29) is arranged on the outside of the pressing rod (28), and a side rotating disc (30) is fixedly installed on the side of the pressing rod (28).

8. A fixing structure for a temporarily erected prefabricated building foundation according to claim 7, characterized in that: The pressing rod (28) is threadedly assembled with the internal thread disc (27) through the external thread (29), and the three groups of pressing rods (28) are obliquely in contact and pressed against the outside of the building.

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