Fabricated ground structure not prone to deformation and warping

Abstract

The utility model discloses an assembly type ground structure not easy to deform and warp, which belongs to the technical field of assembly type buildings, and comprises a positioning support plate, a rotating device is clamped on the upper surface of the positioning support plate, a groove is arranged on the upper surface of the positioning support plate, the rotating device is clamped in the groove, and the rotating device is connected with the positioning support plate. And the bottom end of the rotating device is fixedly connected with the upper surface of a threaded cylinder. According to the assembly type ground structure not prone to deformation and warping, by arranging a piston plate, a limiting block and a limiting groove, a positioning device can effectively fix a floor, under the action of a sliding barrel, a worker can conveniently take the floors with different heights, and due to the fact that the piston plate is arranged, the floor can be conveniently taken out by the worker; through the arrangement of the sliding cylinders, the floors can be effectively fixed through the sliding cylinders, the situation that the ground is not prone to deformation and warping is avoided, meanwhile, the stability of the floors during transportation is guaranteed, the floors are not prone to being damaged due to falling, workers do not need to manually move the positions of the floors, and the situation that the workers are scratched due to the fact that the positions of the floors are moved is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of assembled buildings, in particular to an assembled ground structure which is not easily deformed or warped. Background Art

[0002] Prefabricated buildings refer to buildings that transfer a large amount of on-site work in traditional construction methods to factories, where building components and accessories are processed and manufactured in factories, transported to construction sites, and assembled and installed on site through reliable connection methods. The appearance of early prefabricated buildings was relatively rigid, and some assembly parts were not equipped with special auxiliary positioning devices, which led to errors in the assembly process. At present, errors are prone to occur between floors when assembling floors, resulting in larger gaps between floors, which not only affects the overall aesthetics after assembly, but also impurities such as water stains can easily penetrate along the gaps, causing erosion of components under the floor, causing deformation and warping of the ground. At the same time, when the staff are assembling, the edges of the floor are relatively sharp, which makes it easy for the staff to cause certain injuries when moving the floor. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an assembled floor structure which is not easily deformed or warped, and solves the problem that errors are easily occurred between floors when assembling floors, resulting in larger gaps between floors, which not only affects the overall aesthetics after assembly, but also impurities such as water stains are easily penetrated through the gaps, causing the components under the floor to be corroded. In addition, when the staff are assembling, the edges of the floor are relatively sharp, making it difficult to effectively protect the safety of the staff when moving the floor.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled ground structure that is not easy to deform and warp, comprising a positioning support plate, a rotating device is clamped on the upper surface of the positioning support plate, a groove is opened on the upper surface of the positioning support plate, the rotating device is clamped in the groove, the bottom end of the rotating device is fixedly connected to the upper surface of the threaded cylinder, a threaded column is threadedly connected in the threaded cylinder, the bottom end of the threaded column is fixedly connected to the upper surface of the piston plate, the outer surface of the piston plate overlaps the inner wall of the sliding sleeve, the upper surface of the sliding sleeve is fixedly connected to the lower surface of the positioning support plate through a fixed seat, a sliding cylinder is slidably connected in the sliding sleeve, the left side surface of the sliding cylinder is fixedly connected to the right end of the connecting rod, the upper surface of the connecting rod is fixedly connected to the bottom end of the threaded rod, and the threaded rod is threadedly connected in the threaded cap.

[0007] As a further solution of the utility model: the outer surface of the threaded cap is fixedly connected with a sleeve, the outer surface of the threaded cap is fixedly connected to the inner wall of the first bevel gear, the outer surface of the sleeve is fixedly connected with a support frame, and the shape of the support frame is set to be L-shaped.

[0008] As a further solution of the utility model: the first bevel gear is meshed with the second bevel gear, the left side of the second bevel gear is fixedly connected with a connecting shaft, the outer surface of the connecting shaft is sleeved with a connecting cylinder, the upper surface of the connecting cylinder is fixedly connected to the bottom end of the fixed frame, and the top of the support frame is fixedly connected to the lower surface of the positioning support plate.

[0009] As a further solution of the utility model: the top end of the rotating device is fixedly connected to a limiting cylinder, and a limiting groove is provided on the upper surface of the limiting cylinder and the left end of the connecting shaft, and the inner wall of the limiting groove in the connecting cylinder overlaps the outer surface of the limiting block.

[0010] As a further solution of the utility model: the shape of the limit block is adapted to the shape of the limit groove, the left side of the limit block is fixedly connected to the right end of the handle, and the outer surface of the handle is provided with anti-slip texture.

[0011] As a further solution of the utility model: two sliders are fixedly connected to the outer surface of the piston plate, and the two sliders are slidably connected to two slide grooves respectively, and the two slide grooves are respectively opened on the left and right side surfaces of the inner wall of the slide cylinder.

[0012] As a further solution of the utility model: a sealing ring is fixedly connected to the lower surface of the slide cylinder, support legs are fixedly connected to the four corners of the lower surface of the positioning support plate, and universal wheels are arranged at the bottom ends of the four support legs.

[0013] As a further solution of the utility model: the rotating device includes a rotating shaft, the rotating shaft includes a bearing, the bearing is clamped on the upper surface of the positioning support plate, the shaft is sleeved in the bearing, and the two ends of the shaft are respectively fixedly connected to the lower surface of the limiting cylinder and the upper surface of the threaded cylinder.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The assembled floor structure which is not easy to deform and warp is provided with a piston plate, so that the slide cylinder can effectively fix the floor, thereby preventing the floor from deforming and warping;

[0017] 2. The assembled floor structure which is not easy to deform and warp is provided with a piston plate, a sliding sleeve, a sliding cylinder, a turning handle, a limiting block and a limiting groove. When the staff needs to move the positioned floor, they only need to rotate the turning handle in the opposite direction. At this time, the turning handle will drive the connecting shaft to rotate through the limiting block. At this time, the second bevel gear will rotate slowly, and the first bevel gear will also rotate slowly under the drive of the second bevel gear, so that the second bevel gear moves the position of the threaded rod through the threaded cap. When the sliding cylinder contacts the floor, the connecting shaft can be stopped from rotating. At this time, the sliding cylinder will be attached to the surface of the floor. Then the staff can remove the turning handle and insert the turning handle into the limiting cylinder. After the turning handle is installed, rotate the turning handle in the opposite direction. At this time, the threaded column will slowly move upward under the drive of the turning handle. At this time, the air in the sliding sleeve will be changed by the movement of the piston plate, so that the slide cylinder will slowly absorb the floor, and after the absorption is completed, the position of the positioning device can be moved, and the position to be installed can be judged by the positioning support plate and the four support legs. After moving to the appropriate position, the floor can be lowered, so that the positioning device can effectively fix the floor, and under the action of the slide cylinder, the staff can conveniently take the floors of different heights. Due to the provision of the piston plate, the slide cylinder can effectively fix the floor, ensuring the stability of the floor during transportation, making the floor not easily damaged by falling, and there is no need for the staff to manually move the position of the floor, so that the staff is not easily scratched by moving the position of the floor.

[0018] 3. The assembled floor structure which is not easy to deform and warp is provided with a first bevel gear, a positioning support plate and a support leg. When the staff successfully locates the installation position of the floor by the positioning support plate and the support leg, the staff can rotate the connecting shaft in the forward direction by the turning handle. At this time, the connecting shaft will drive the second bevel gear to rotate in the forward direction, so that the slide cylinder pushes the floor to slowly contact the ground under the drive of the connecting rod. After the floor is placed in the positioned position, the staff can reset the position of the piston plate by the turning handle. At this time, the air pressure in the slide cylinder and the sliding sleeve will return to normal, and the floor will fall to the specified position, so that the staff can fix and loosen the floor only by rotating the connecting shaft and the rotating shaft, which reduces the difficulty of operating the positioning device and ensures that the floor is not easily damaged by falling during the process of moving the floor. Since the positioning support plate is provided, the staff can easily position the floor when placing the floor on the ground, which reduces the water seepage caused by the large gap between the floors, resulting in erosion of the components under the floor.

[0019] 4. The assembled floor structure which is not easily deformed and warped is provided with universal wheels and support legs. When the staff moves the positioning device and moves the positioning device above the floor, the staff can also lock the universal wheels and measure the position of the floor through the four support legs. When the floor is located at the center of the slide, the staff can reversely turn the handle so that the positioning device can effectively perform preliminary positioning of the floor, and the smoothness of moving the positioning device can be effectively guaranteed under the action of the universal wheels. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the cross-sectional structure of the positioning support plate of the utility model when viewed from the front;

[0022] Figure 3 It is a schematic diagram of the structure of the utility model enlarged at A;

[0023] In the figure: 1 positioning support plate, 2 rotating device, 201 bearing, 202 rotating shaft, 3 threaded cylinder, 4 groove, 5 threaded column, 6 piston plate, 7 sliding sleeve, 8 sliding cylinder, 9 connecting rod, 10 threaded rod, 11 threaded cap, 12 sleeve, 13 first bevel gear, 14 supporting frame, 15 second bevel gear, 16 connecting shaft, 17 connecting cylinder, 18 fixing frame, 19 limiting cylinder, 20 limiting groove, 21 limiting block, 22 turning handle, 23 sliding groove, 24 slider, 25 sealing ring, 26 supporting leg. DETAILED DESCRIPTION

[0024] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0025] like Figure 1-3As shown, the utility model provides a technical solution: an assembled ground structure that is not easy to deform or warp, including a positioning support plate 1, a rotating device 2 is clamped on the upper surface of the positioning support plate 1, a groove 4 is opened on the upper surface of the positioning support plate 1, the rotating device 2 is clamped in the groove 4, the bottom end of the rotating device 2 is fixedly connected to the upper surface of the threaded cylinder 3, a threaded column 5 is threadedly connected in the threaded cylinder 3, the bottom end of the threaded column 5 is fixedly connected to the upper surface of the piston plate 6, the outer surface of the piston plate 6 is overlapped with the inner wall of the sliding sleeve 7, the upper surface of the sliding sleeve 7 is fixedly connected to the lower surface of the positioning support plate 1 through a fixed seat, a sliding cylinder 8 is slidably connected in the sliding sleeve 7, and the left side of the sliding cylinder 8 is connected to the connecting rod 9 The right end is fixedly connected, the upper surface of the connecting rod 9 is fixedly connected to the bottom end of the threaded rod 10, and the threaded rod 10 is threadedly connected in the threaded cap 11. By arranging the piston plate 6, the turning handle 22, the limit block 21 and the limit groove 20, the positioning device can effectively fix the floor, and under the action of the slide 8, the staff can conveniently take the floors of different heights. Due to the arrangement of the piston plate 6, the slide 8 can effectively fix the floor, ensuring the stability of the floor during transportation, making the floor not easily damaged by falling, and there is no need for the staff to manually move the position of the floor, so that the staff is not easily scratched by moving the position of the floor.

[0026] Specifically, Figure 1 and 2As shown, the outer surface of the threaded nut 11 is fixedly connected to the sleeve 12, and the outer surface of the threaded nut 11 is fixedly connected to the inner wall of the first bevel gear 13, and the outer surface of the sleeve 12 is fixedly connected to the support frame 14, and the shape of the support frame 14 is set to be L-shaped. The shape of the limit block 21 is adapted to the shape of the limit groove 20. Because the shape of the support frame 14 is set to be L-shaped, the support frame 14 fixes the sleeve 12, ensuring the stability of the sleeve 12 while not easily affecting the rotation of the connecting shaft 16. The left side of the limit block 21 is fixedly connected to the right end of the turning handle 22, and the outer surface of the turning handle 22 is provided with anti-slip textures. The outer surface of the piston plate 6 is fixedly connected with two sliding blocks 24. Because the limit block 21 and the limit groove 20 are provided, when the staff needs to adjust the position of the slide cylinder 8 and the internal gas pressure of the slide cylinder 8, they only need to rotate the connecting shaft 16 or the limit cylinder 19, which is convenient for the staff to use. Due to the use of multiple limit grooves 20 and a single limit The block 21 effectively reduces the cost of machining the limit block 21. Since the handle 22 can be disassembled, the staff is not easily scratched by the extended handle 22, and the two sliders 24 are slidably connected to the two slide grooves 23 respectively. The two slide grooves 23 are respectively opened on the left and right sides of the inner wall of the slide cylinder 8. The lower surface of the slide cylinder 8 is fixedly connected with a sealing ring 25. The four corners of the lower surface of the positioning support plate 1 are fixedly connected with support legs 26. Because the support legs 26 and the positioning support plate 1 are provided, the positioning device can effectively perform preliminary positioning of the floor, and under the action of the universal wheel, the smoothness of moving the positioning device can be effectively guaranteed. The bottom ends of the four support legs 26 are provided with universal wheels, and the rotating shaft 202 includes a bearing 201. The bearing 201 is clamped on the upper surface of the positioning support plate 1, and the rotating shaft 202 is sleeved in the bearing 201. The two ends of the rotating shaft 202 are respectively fixedly connected to the lower surface of the limit cylinder 19 and the upper surface of the threaded cylinder 3.

[0027] Specifically, Figure 2 and 3As shown, the first bevel gear 13 is meshed with the second bevel gear 15, and the left side of the second bevel gear 15 is fixedly connected with a connecting shaft 16. Because a sealing ring 25 is provided, when the staff adsorbs the floor through the slide 8, it is not easy to produce a gap between the slide 8 and the floor, which ensures the stability of the slide 8 when fixing the floor. The outer surface of the connecting shaft 16 is sleeved with a connecting cylinder 17, and the upper surface of the connecting cylinder 17 is fixedly connected to the bottom end of the fixing frame 18. Because the slide 8 is provided, the staff only needs to fix and loosen the floor by rotating the connecting shaft 16 and the rotating shaft 202, which reduces the difficulty of operating the positioning device and ensures that the floor is not easy to fall and be damaged during the process of moving the floor. Since the positioning support plate 1 is provided, the work When placing the floor on the ground, the personnel can conveniently position the floor, reducing the situation where water seepage due to excessive gaps between the floors causes erosion of the components under the floor. The top of the support frame 14 is fixedly connected to the lower surface of the positioning support plate 1, and the top of the rotating device 2 is fixedly connected to the limiting cylinder 19. Because the slide groove 23 and the slide groove 23 are provided, when the staff rotates the threaded cylinder 3, the threaded column 5 and the piston plate 6 are not easy to rotate with the threaded cylinder 3, which effectively ensures that the piston plate 6 can move up and down, and ensures the stability of the staff when using the positioning device. The upper surface of the limiting cylinder 19 and the left end of the connecting shaft 16 are both provided with limiting grooves 20, and the inner wall of the limiting groove 20 located in the connecting cylinder 17 overlaps the outer surface of the limiting block 21.

[0028] The working principle of the utility model is:

[0029] S1. When in use, the staff only needs to move the position of the positioning device so that the four universal wheels slowly rotate during the movement, and then the positioning device will move. When the positioning device is moved above the floor, the staff can also lock the universal wheels and measure the position of the floor through the four supporting legs 26. When the floor is located at the center of the slide 8, the staff can reversely rotate the handle 22;

[0030] When the staff needs to move the positioned floor, they only need to rotate the handle 22 in the opposite direction. At this time, the handle 22 will drive the connecting shaft 16 to rotate through the limit block 21. At this time, the second bevel gear 15 will rotate slowly, and the first bevel gear 13 will also rotate slowly under the drive of the second bevel gear 15, so that the second bevel gear 15 moves the position of the threaded rod 10 through the threaded cap 11. When the slide cylinder 8 contacts the floor, the rotation of the connecting shaft 16 can be stopped. At this time, the slide cylinder 8 will be attached to the surface of the floor. Then the staff can remove the handle 22 and insert the handle 22 into the limit cylinder 19, and rotate the handle 22 in the opposite direction after the handle 22 is installed. At this time, the threaded column 5 will slowly move upward under the drive of the handle 22. At this time, the air in the sliding sleeve 7 will be changed under the movement of the piston plate 6, so that the slide cylinder 8 will slowly adsorb the floor. After the adsorption is completed, the position of the positioning device can be moved, and the position to be installed is judged by the positioning support plate 1 and the four support legs 26. After moving to the appropriate position, the floor can be put down.

[0031] S3. When the staff successfully locates the installation position of the floor by positioning the support plate 1 and the support leg 26, the staff can rotate the connecting shaft 16 in the forward direction by turning the handle 22. At this time, the connecting shaft 16 will drive the second bevel gear 15 to rotate in the forward direction, so that the slide cylinder 8 pushes the floor to slowly contact the ground under the drive of the connecting rod 9. After placing the floor in the positioned position, the staff can reset the position of the piston plate 6 by turning the handle 22. At this time, the air pressure in the slide cylinder 8 and the sleeve 7 will return to normal, and the floor will fall to the specified position.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0033] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. An assembled floor structure that is not easily deformed or warped, comprising a positioning support plate (1), characterized in that: The upper surface of the positioning support plate (1) is clamped with a rotating device (2), and the upper surface of the positioning support plate (1) is provided with a groove (4). The rotating device (2) is clamped in the groove (4). The bottom end of the rotating device (2) is fixedly connected to the upper surface of the threaded cylinder (3). The threaded cylinder (3) is internally threaded with a threaded column (5). The bottom end of the threaded column (5) is fixedly connected to the upper surface of the piston plate (6). The outer surface of the piston plate (6) overlaps the inner wall of the sliding sleeve (7). The upper surface of the sliding sleeve (7) is fixedly connected to the lower surface of the positioning support plate (1) through a fixed seat. The sliding sleeve (7) is slidably connected with a sliding cylinder (8). The left side surface of the sliding cylinder (8) is fixedly connected to the right end of the connecting rod (9). The upper surface of the connecting rod (9) is fixedly connected to the bottom end of the threaded rod (10). The threaded rod (10) is threadedly connected in the threaded cap (11).

2. The assembled floor structure that is not easily deformed or warped according to claim 1, characterized in that: The outer surface of the threaded cap (11) is fixedly connected to a sleeve (12), the outer surface of the threaded cap (11) is fixedly connected to the inner wall of the first bevel gear (13), the outer surface of the sleeve (12) is fixedly connected to a support frame (14), and the shape of the support frame (14) is set to be L-shaped.

3. The assembled floor structure that is not easily deformed or warped according to claim 2, characterized in that: The first bevel gear (13) is meshed with the second bevel gear (15); the left side surface of the second bevel gear (15) is fixedly connected to a connecting shaft (16); the outer surface of the connecting shaft (16) is sleeved with a connecting tube (17); the upper surface of the connecting tube (17) is fixedly connected to the bottom end of the fixing frame (18); and the top end of the supporting frame (14) is fixedly connected to the lower surface of the positioning supporting plate (1).

4. The assembled floor structure that is not easily deformed or warped according to claim 3, characterized in that: The top end of the rotating device (2) is fixedly connected to a limiting cylinder (19), and a limiting groove (20) is provided on the upper surface of the limiting cylinder (19) and the left end of the connecting shaft (16), and the inner wall of the limiting groove (20) located in the connecting cylinder (17) overlaps the outer surface of the limiting block (21).

5. The assembled floor structure that is not easily deformed or warped according to claim 4, characterized in that: The shape of the limit block (21) is compatible with the shape of the limit groove (20), the left side of the limit block (21) is fixedly connected to the right end of the turning handle (22), and the outer surface of the turning handle (22) is provided with anti-slip patterns.

6. The assembled floor structure that is not easily deformed or warped according to claim 1, characterized in that: Two sliders (24) are fixedly connected to the outer surface of the piston plate (6), and the two sliders (24) are respectively slidably connected to two slide grooves (23), and the two slide grooves (23) are respectively opened on the left and right side surfaces of the inner wall of the slide cylinder (8).

7. The assembled floor structure that is not easily deformed or warped according to claim 1, characterized in that: A sealing ring (25) is fixedly connected to the lower surface of the slide cylinder (8), and support legs (26) are fixedly connected to the four corners of the lower surface of the positioning support plate (1), and universal wheels are arranged at the bottom ends of the four support legs (26).

8. The assembled floor structure that is not easily deformed or warped according to claim 4, characterized in that: The rotating device (2) comprises a rotating shaft (202), and the rotating shaft (202) comprises a bearing (201). The bearing (201) is clamped on the upper surface of the positioning support plate (1), and the rotating shaft (202) is sleeved inside the bearing (201). The two ends of the rotating shaft (202) are respectively fixedly connected to the lower surface of the limiting cylinder (19) and the upper surface of the threaded cylinder (3).

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