Raised floor supporting structure
By designing an elevated floor support structure including work-shaped steel, reinforcement frame and adjustment device, the problems of unstable support structure, inconvenient installation and unadjustable height in the prior art are solved, and the stable, rapid installation and flexible adjustment of elevated floors are achieved, and adapted to Different ground conditions reduce construction complexity and cost.
Patent Information
- Application Number
- CN202420942540.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-06
AI Technical Summary
The existing elevated floor support structure is not stable enough when bearing load, is inconvenient to install and disassemble, and cannot adjust the support height, which is difficult to adapt to different ground conditions, resulting in increased construction time and cost.
An elevated floor support structure including work-shaped steel, reinforcement frame, fixing device and adjustment device was designed. By combining parts such as rods, push springs, guide rods, slide rails and screws, rapid installation, stable support and flexible adjustment are achieved, forming a Stable triangular structure, adapted to different ground conditions.
It improves the stability and load-bearing capacity of the support structure, realizes rapid installation and disassembly, reduces construction complexity and time costs, adapts to different ground requirements, and ensures the safe operation of the equipment.
Smart Images
Figure CN222207084U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of elevated floor supporting structures, and more specifically, to an elevated floor supporting structure. Background Art
[0002] In the existing technology, there are some problems with the supporting structure of the elevated floor, which affect its stability and ease of use. First, the existing device usually only uses four simple supporting legs for support. This design is prone to breakage when the load is high, resulting in an unstable structure, which brings adverse effects. This instability may affect the normal operation of the equipment and may even cause safety accidents.
[0003] Secondly, the existing devices cannot achieve corresponding rapid installation and disassembly when installing the elevated floor. This inconvenient installation process brings adverse effects. When the elevated floor needs to be frequently adjusted or maintained and replaced, the cumbersome installation and disassembly operations will extend the construction time and reduce work efficiency. In this case, the installation method in the prior art cannot meet the needs of rapid installation and disassembly, which brings inconvenience to construction and maintenance.
[0004] In addition, most existing support structures are fixed structures, and the height of the support structure cannot be adjusted. This fixed structure brings adverse effects, especially when it is on a sloping ground or an uneven ground. In this case, it is usually necessary to cut the pads on site for leveling. This operation is complicated and time-consuming, which increases the difficulty and cost of construction. This fixed structure cannot adapt to the requirements of different ground surfaces, which makes the installation process cumbersome, increasing the complexity and time cost of construction. Utility Model Content
[0005] 1. Technical issues to be resolved
[0006] In view of the problems existing in the prior art, the utility model provides an elevated floor supporting structure to solve the technical problems mentioned in the background technology.
[0007] (II) Technical solution
[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an elevated floor support structure, including a mounting frame, a supporting device connected to the bottom of the mounting frame, the supporting device including an I-shaped steel and a first reinforcement frame, the I-shaped steel is installed at the bottom end of the mounting frame, and the two ends of the first reinforcement frame are respectively connected to the corresponding I-shaped steel, a floor is arranged in the mounting frame, and a fixing device is arranged on the floor, the fixing device includes a matching rod, a matching plate, a first push spring, a guide rod, a guide groove, a mounting groove, a limiting sleeve, a second push spring, a matching block, a matching groove, a guide plate and a guide groove, and the mounting groove is opened in the mounting frame On the other hand, the mating rod is movably installed in the limiting sleeve, the first push spring is movably installed between the mating rod and the guide rod, the guide rod is movably installed in the limiting sleeve, the guide groove is arranged on the side wall of the guide rod, the limiting sleeve is detachably installed in the mounting groove, the second push spring is movably installed in the mating block, the mating block is movably installed in the guide groove, the mating groove is arranged in the mounting groove, and one end of the mating block is engaged with the mating groove, the guide groove is arranged on the side wall of the guide rod, the guide plate is connected below the mating rod, and the guide plate is adapted to the guide groove, and an adjustment device is installed at the bottom end of the I-shaped steel.
[0009] The utility model is further configured that a connecting plate is provided on one side of the I-shaped steel, a second reinforcement frame is provided on one side of the connecting plate, one end of the second reinforcement frame is connected to the connecting plate, and one end of the second reinforcement frame is connected to the corresponding I-shaped steel.
[0010] The utility model is further configured that a slide rail is provided on the outer side of the matching rod, a slide groove is correspondingly provided on the inner side of the limiting sleeve, the slide rail is adapted to the slide groove, and the slide rail and the slide groove mainly play a limiting role.
[0011] The utility model is further configured such that a spring is provided on the outside of the guide rod, a return block is provided on one side of the spring, elastic plates are provided on both sides of the return block, the elastic plates can be movably mounted on both sides of the return block, and the return block is mounted on the side wall of the limit sleeve through the elastic plates. The configuration of the above components facilitates the automatic resetting of the guide rod.
[0012] The utility model is further configured that a handle is provided on the outer side of the matching rod, and the handle is fixedly connected to one side of the matching plate.
[0013] The utility model is further configured such that the adjusting device includes a limit plate, a supporting foot, a threaded sleeve and a screw rod, wherein the threaded sleeve is arranged at the bottom end of the I-shaped steel, the screw rod is movably installed below the threaded sleeve through a thread, and the screw rod is movably connected above the supporting foot through the limit plate.
[0014] The utility model is further configured that a hand wheel is provided on the outside of the screw rod, and the hand wheel is fixedly mounted on the outside of the screw rod.
[0015] The utility model is further configured that a boss is provided on the outer side of the hand wheel, and the boss is fixedly arranged on the side wall of the hand wheel. The arrangement of the boss increases the anti-slip ability of the hand wheel.
[0016] (III) Beneficial effects
[0017] Compared with the prior art, the utility model provides an elevated floor support structure having the following features:
[0018] Beneficial effects:
[0019] 1. The beneficial effect of the support device is that it provides a stable and load-bearing support structure. Through the design of I-shaped steel, the first reinforcement frame, the second reinforcement frame and the connecting plate, the load-bearing capacity of the elevated floor is greatly improved, and a stable triangular structure is formed, which further enhances the stability of the structure. This design not only improves the stability of the structure, but also improves the load-bearing capacity of the equipment, thereby ensuring the safe operation of the elevated floor when the load-bearing is high.
[0020] 2. The beneficial effect of the fixing device is that it provides a fast and stable installation method. Through the combined design of matching rods, push springs, guide rods, guide grooves, installation grooves, limit sleeves, push springs, matching blocks, matching grooves, guide plates and guide grooves, fast and stable installation of the floor is achieved. This design not only simplifies the installation process, but also improves installation efficiency and reliability.
[0021] 3. The beneficial effect of the adjustment device is that it provides a flexible and adjustable support structure. Through the design of the limit plate, support foot, screw sleeve and screw rod, the height and installation angle of the support foot can be adjusted as needed to adapt to different ground conditions. This design not only improves the flexibility of the support structure, but also reduces the complexity and time cost of on-site processing. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a schematic diagram of the overall structure of an elevated floor support structure in the utility model;
[0023] Figure 2 for Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;
[0024] Figure 3 It is a cross-sectional structural diagram of the adjusting device part in the utility model;
[0025] Figure 4 It is a schematic cross-sectional structure diagram of the fixing device part in the utility model;
[0026] Figure 5 It is a schematic cross-sectional structure diagram of the fixing device part at a second angle in the utility model;
[0027] Figure 6 It is a schematic diagram of the dispersed structure of the fixing device part in the utility model.
[0028] In the figure: 1. mounting frame; 2. I-shaped steel; 3. first reinforcement frame; 4. floor; 5. matching rod; 6. first push spring; 7. guide rod; 8. guide groove; 9. mounting groove; 10. limiting sleeve; 11. second push spring; 12. matching block; 13. matching groove; 14. guide plate; 15. guide groove; 16. connecting plate; 17. second reinforcement frame; 18. slide rail; 19. slide groove; 20. spring; 21. return block; 22. elastic plate; 23. handle; 24. limiting plate; 25. supporting foot; 26. screw sleeve; 27. screw rod; 28. hand wheel; 29. boss; 40. matching plate. DETAILED DESCRIPTION
[0029] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0030] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.
[0031] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.
[0032] See also Figure 1-6A high floor support structure includes a mounting frame 1, a supporting device is connected below the mounting frame 1, the supporting device includes an I-shaped steel 2 and a first reinforcement frame 3, the I-shaped steel 2 is installed at the bottom of the mounting frame 1, and the two ends of the first reinforcement frame 3 are respectively connected to the corresponding I-shaped steel 2, a floor 4 is arranged in the mounting frame 1, and a fixing device is arranged on the floor 4, the fixing device includes a matching rod 5, a first push spring 6, a guide rod 7, a guide groove 8, a mounting groove 9, a limiting sleeve 10, a second push spring 11, a matching block 12, a matching groove 13, a guide plate 14 and a guide groove 15, the mounting groove 9 is opened on the inner side of the mounting frame 1, and the matching rod 5 can be movably mounted on In the limiting sleeve 10, the first push spring 6 can be movably installed between the matching rod 5 and the guide rod 7, the guide rod 7 can be movably installed in the limiting sleeve 10, the guide groove 8 is opened on the side wall of the guide rod 7, the limiting sleeve 10 can be removably installed in the mounting groove 9, the second push spring 11 can be movably installed in the matching block 12, the matching block 12 can be movably installed in the guide groove 8, the matching groove 13 is opened in the mounting groove 9, and one end of the matching block 12 is engaged with the matching groove 13, the guide groove 15 is opened on the side wall of the guide rod 7, the guide plate 14 is connected below the matching rod 5, and the guide plate 14 is adapted to the guide groove 15, and an adjustment device is installed at the bottom end of the I-shaped steel 2.
[0033] A connecting plate 16 is provided on one side of the I-shaped steel 2 , a second reinforcement frame 17 is provided on one side of the connecting plate 16 , one end of the second reinforcement frame 17 is connected to the connecting plate 16 , and one end of the second reinforcement frame 17 is connected to the corresponding I-shaped steel 2 .
[0034] A slide rail 18 is disposed on the outer side of the matching rod 5 , and a slide groove 19 is correspondingly provided on the inner side of the limiting sleeve 10 , and the slide rail 18 is adapted to the slide groove 19 .
[0035] A spring 20 is provided on the outside of the guide rod 7, a return block 21 is provided on one side of the spring 20, elastic plates 22 are provided on both sides of the return block 21, the elastic plates 22 can be movably installed on both sides of the return block 21, and the return block 21 is installed on the side wall of the limit sleeve 10 through the elastic plates 22.
[0036] A handle 23 is provided on the outer side of the mating rod 5 , and the handle 23 is fixedly connected to one side of the mating plate 40 .
[0037] In this embodiment, the I-shaped steel 2 arranged below the mounting frame 1 greatly improves the load-bearing capacity of the elevated floor 4. The connection structure of the first reinforcement frame 3, the second reinforcement frame 17 and the connecting plate 16 forms a stable triangular structure, which further strengthens the stability of the structure and further improves the load-bearing capacity of the equipment. When the elevated floor 4 needs to be installed, the floor 4 is placed in the mounting frame 1, and then the handle 23 is pulled by hand to prevent the limit sleeve 10 from moving, and then the matching rod 5 is pressed downward, and the matching rod 5 will connect the first reinforcement frame 3 below. The push spring 6 is compressed, and then the guide plate 14 connected under the matching rod 5 drives the guide groove 15 to move. Due to the special structural design of the guide plate 14 and the guide groove 15, when the guide plate 14 is pressed into the guide groove 15, due to the limitation of the slide rail 18 and the slide groove 19, the matching rod 5 will not rotate in the limiting sleeve 10, and then the guide rod 7 will rotate due to the downward pressure of the guide plate 14, and the spring 20 arranged in the guide rod 7 will be compressed by the return block 21, and then the guide rod 7 will drive the guide groove 8 opened on the side wall to rotate. The special structural design of the guide groove 8, the limiting sleeve 10 limits the two sides of the matching block 12, and due to the automatic reset feature of the second push spring 11, when the guide groove 8 rotates following the guide rod 7, the second push spring 11 will push the matching block 12 to move inward, and when the matching rod 5 can no longer be pressed, the first push spring 6 is compressed to the limit, the spring 20 is compressed to the limit, and at the same time, one side of the matching block 12 is completely flush with the outside of the limiting sleeve 10, and then the matching rod 5 and the limiting sleeve 10 are inserted through the floor 4 into the installation groove 9. When the matching plate When the bottom plate 40 is clamped, the mating rod 5 is released, the first push spring 6 drives the mating rod 5 to reset, the spring 20 drives the guide rod 7 to reset, and then the guide rod 7 drives the guide groove 8 to reset, and then the mating block 12 will reset in the limiting sleeve 10, and one end of the mating block 12 will pass through the limiting sleeve 10 and engage in the mating groove 13, and at the same time the mating block 12 will compress the second push spring 11 again, thereby realizing a quick and stable installation of the floor 4. When the floor 4 needs to be removed, refer to the above steps for operation.
[0038] See also Figure 1-3 , as an implementation method of an elevated floor support structure for the adjustment device: the adjustment device includes a limit plate 24, a support foot 25, a screw sleeve 26 and a screw rod 27, the screw sleeve 26 is arranged at the bottom end of the I-shaped steel 2, the screw rod 27 is movably installed under the screw sleeve 26 through a thread, and the screw rod 27 is movably connected to the top of the support foot 25 through the limit plate 24.
[0039] A hand wheel 28 is provided on the outer side of the screw rod 27 , and the hand wheel 28 is fixedly mounted on the outer side of the screw rod 27 .
[0040] A boss 29 is provided on the outer side of the hand wheel 28 , and the boss 29 is fixedly arranged on the side wall of the hand wheel 28 .
[0041] More specifically, when the four supporting feet 25 cannot all be in contact with the ground, the screw 27 is rotated by the handwheel 28 to make the screw 27 rotate in the screw sleeve 26. Since the screw 27 and the screw sleeve 26 are movably connected by a thread, the screw 27 will drive the supporting feet 25 to rise or fall accordingly. The movable connection between the limit plate 24 and the supporting feet 25 can adjust the installation angle of the supporting feet 25 accordingly to prevent the supporting feet 25 from interfering with other places. When the supporting feet 25 are supported on the ground here, the handwheel 28 is stopped. The boss 29 arranged on the outside of the handwheel 28 effectively improves the anti-slip ability of the handwheel 28.
[0042] In summary, when the overall equipment is in use or running: the I-shaped steel 2 arranged under the mounting frame 1 greatly improves the load-bearing capacity of the elevated floor 4, and the connection structure of the first reinforcement frame 3, the second reinforcement frame 17 and the connecting plate 16 forms a stable triangular structure, which further strengthens the stability of the structure and further improves the load-bearing capacity of the equipment. When the elevated floor 4 needs to be installed, the floor 4 is placed in the mounting frame 1, and then the handle 23 is pulled by hand to prevent the limit sleeve 10 from moving, and then the matching rod 5 is pressed downward, and the matching rod 5 will The first push spring 6 connected below is compressed, and then the guide plate 14 connected below the matching rod 5 drives the guide groove 15 to move. Due to the special structural design of the guide plate 14 and the guide groove 15, when the guide plate 14 is pressed into the guide groove 15, due to the limitation of the slide rail 18 and the slide groove 19, the matching rod 5 will not rotate in the limiting sleeve 10, and then the guide rod 7 will rotate due to the downward pressure of the guide plate 14, and the spring 20 arranged in the guide rod 7 will be compressed by the return block 21, and then the guide rod 7 will drive the guide groove 8 opened on the side wall to rotate. When the guide groove 8 rotates, due to the special structural design of the guide groove 8, the limiting sleeve 10 limits the two sides of the matching block 12, and due to the automatic reset feature of the second push spring 11, when the guide groove 8 rotates following the guide rod 7, the second push spring 11 will push the matching block 12 to move inward. When the matching rod 5 can no longer be pressed, the first push spring 6 is compressed to the limit, the spring 20 is compressed to the limit, and at the same time, one side of the matching block 12 is completely flush with the outside of the limiting sleeve 10. Then the matching rod 5 and the limiting sleeve 10 are inserted through the floor 4 into the installation groove 9. When When the mating plate 40 clamps the bottom plate, the mating rod 5 is released, the first push spring 6 drives the mating rod 5 to reset, the spring 20 drives the guide rod 7 to reset, and then the guide rod 7 drives the guide groove 8 to reset, and then the mating block 12 will reset in the limit sleeve 10, and one end of the mating block 12 will pass through the limit sleeve 10 and engage in the mating groove 13, and at the same time the mating block 12 will compress the second push spring 11 again, thereby realizing a quick and stable installation of the floor 4. When the floor 4 needs to be removed, refer to the above steps for operation.
[0043] When the four supporting feet 25 cannot all be in contact with the ground, the screw 27 is rotated by the handwheel 28 to make the screw 27 rotate in the screw sleeve 26. Since the screw 27 and the screw sleeve 26 are movably connected by a thread, the screw 27 will drive the supporting feet 25 to rise or fall accordingly. The movable connection between the limit plate 24 and the supporting feet 25 can adjust the installation angle of the supporting feet 25 accordingly to prevent the supporting feet 25 from interfering with other places. When the supporting feet 25 are supported on the ground here, the handwheel 28 is stopped. The boss 29 arranged on the outside of the handwheel 28 effectively improves the anti-slip ability of the handwheel 28.
[0044] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.
Claims
1. An elevated floor support structure, comprising a mounting frame (1), characterized in that: A supporting device is connected below the mounting frame (1), and the supporting device comprises an I-shaped steel (2) and a first reinforcement frame (3). The I-shaped steel (2) is mounted at the bottom end of the mounting frame (1), and the first reinforcement frame (3) is connected to the I-shaped steel (2). A floor (4) is provided inside the mounting frame (1), and a fixing device is provided on the floor (4), and the fixing device comprises a matching rod (5), a matching plate (40), a first push spring (6), a guide rod (7), a guide groove (8), a mounting groove (9), a limiting sleeve (10), a second push spring (11), a matching block (12), a matching groove (13), a guide plate (14) and a guide groove (15), the mounting groove (9) is provided in the mounting frame (1), the matching rod (5) is installed in the limiting sleeve (10), the first push spring (6) is installed on one side of the matching rod (5), the guide rod (7) is installed in the limiting sleeve (10), the guide groove (8) is provided on the side wall of the guide rod (7), the limiting sleeve (10) is installed in the mounting groove (9), the second push spring (11) is installed in the matching block (12), the matching block (12) is engaged in the matching groove (13), the guide groove (15) is provided on the side wall of the guide rod (7), the guide plate (14) is connected below the matching rod (5), and an adjusting device is installed at the bottom end of the I-shaped steel (2).
2. The elevated floor support structure according to claim 1, characterized in that: A connecting plate (16) is provided on one side of the I-shaped steel (2), a second reinforcement frame (17) is provided on one side of the connecting plate (16), one end of the second reinforcement frame (17) is connected to the connecting plate (16), and one end of the second reinforcement frame (17) is connected to the corresponding I-shaped steel (2).
3. The elevated floor support structure according to claim 1, characterized in that: A slide rail (18) is provided on the outer side of the matching rod (5), and a slide groove (19) is correspondingly provided on the inner side of the limiting sleeve (10), and the slide rail (18) is adapted to the slide groove (19).
4. The elevated floor support structure according to claim 3, characterized in that: A spring (20) is provided on the outside of the guide rod (7), a return block (21) is provided on one side of the spring (20), elastic plates (22) are provided on both sides of the return block (21), the elastic plates (22) are movably mounted on both sides of the return block (21), and the return block (21) is mounted on the side wall of the limit sleeve (10) through the elastic plates (22).
5. The elevated floor support structure according to claim 4, characterized in that: A handle (23) is provided on the outer side of the matching rod (5), and the handle (23) is fixedly connected to one side of the matching plate (40).
6. An elevated floor support structure according to any one of claims 1 to 5, characterized in that: The adjusting device comprises a limiting plate (24), a supporting foot (25), a screw sleeve (26) and a screw rod (27); the screw sleeve (26) is arranged at the bottom end of the I-shaped steel (2); the screw rod (27) is movably installed below the screw sleeve (26) through a thread; and the screw rod (27) is movably connected to the top of the supporting foot (25) through the limiting plate (24).
7. The elevated floor support structure according to claim 6, characterized in that: A hand wheel (28) is provided on the outside of the screw rod (27), and the hand wheel (28) is fixedly mounted on the outside of the screw rod (27).
8. The elevated floor support structure according to claim 7, characterized in that: A boss (29) is provided on the outside of the hand wheel (28), and the boss (29) is fixedly arranged on the side wall of the hand wheel (28).