Raised floor support for leveling

Abstract

The raised floor support for leveling comprises a support body and a containing cavity, the containing cavity is transversely formed in the upper portion of the interior of the support body, cavities are formed in the four corners of the interior of the support body, sliding grooves are transversely formed in the upper portions of the interiors of the cavities, sliding sleeves are movably inserted in the sliding grooves, and the sliding sleeves are movably inserted in the sliding grooves. And the bottom of the sliding sleeve is fixedly connected with a screw rod. According to the raised floor support for leveling, cavities are formed in the four corners of the interior of the support body, an inner threaded barrel is held to rotate, the height of a small foot pad can be changed by means of the distance between the inner threaded barrel and a screw rod under the limitation of the upper fixing screw rod, meanwhile, a connecting block is horizontally stirred along an exposed limiting notch, and the height of the small foot pad can be adjusted by means of the distance between the inner threaded barrel and the screw rod. And the small foot pads at the bottom are locked by the first bolts on the bracket, and the supporting height is adjusted from the four corners of the bottom of the support main body, so that the problem that the left, right, high and low of the support are inconvenient to adjust is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of elevated floors, in particular to an elevated floor support for leveling. Background Art

[0002] Elevated floors are different from ordinary floors in the past. The bottom of elevated floors is connected by supports for reinforcement and support. There is still a certain distance from the ground. The longitudinal space can be adjusted according to the distance between floors, and it can be removed and replaced at any time. Unlike the floor, it is not directly fixed on the ground and uniformly painted. If it is replaced, it is difficult to maintain the uniform appearance of the floor.

[0003] The general accessories of elevated floor are nothing more than supports and feet. Most traditional supports are manufactured according to the edge of the floor, and the feet at the bottom are directly welded and fixed. If the installation ground is uneven, it is necessary to make changes according to the undulating terrain, otherwise the floor after installation will be uneven and difficult for people to walk on.

[0004] Now, a novel elevated floor support for leveling is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a raised floor support for leveling, so as to solve the problem in the above-mentioned background technology that the height of the support is inconvenient to adjust left and right.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raised floor support for leveling, comprising a support body and a placement chamber, a placement chamber is horizontally arranged above the interior of the support body, cavities are arranged at the four corners of the interior of the support body, and a slide groove is horizontally arranged above the interior of the cavity, a sliding sleeve is movably inserted in the slide groove, and a screw is fixedly connected to the bottom of the sliding sleeve, an internal threaded tube is movably sleeved on the outside of the screw, and brackets are movably connected to the front and rear ends below the internal threaded tube, a first bolt is meshed and connected between the bracket and the internal threaded tube, a small foot pad is fixedly connected between the bottoms of the brackets, a slot is arranged at the bottom of the cavity, a connecting block is welded to the front end of the sliding sleeve, a limiting notch is horizontally arranged in front of the top of the cavity, and a third bolt is threadedly connected between the connecting block and one end of the sliding sleeve.

[0007] Preferably, the surface of the screw is engraved with threads matching the internal thread barrel, and the screw and the internal thread barrel are arranged in concentric circles.

[0008] Preferably, the connecting block can slide left and right along the inner wall of the limiting notch, and the sliding sleeve can slide left and right along the inner wall of the sliding groove.

[0009] Preferably, strip grooves are provided on both sides of the bottom of the placement chamber, and a thin rod is laterally fixed between the two sides inside the strip groove, a sleeve block is movably sleeved on the outside of the thin rod, and a spring is fixedly connected between the side of the sleeve block and the strip groove, and a push plate is welded on the top of the sleeve block.

[0010] Preferably, the push plate runs through between the strip groove and the placement chamber, and the push plate and the sleeve block are in the same vertical plane.

[0011] Preferably, the spring is spirally wound around the outside of the thin rod, and the spring contracts after being squeezed by the sleeve block.

[0012] Preferably, a rectangular chamber is provided at the center of the bottom of the support body, and a square plate is horizontally inserted in the rectangular chamber, storage chambers are provided on both sides of the front end and the rear end of the square plate, and a shift block is movably inserted on the outer side of the storage chamber, a second bolt is meshed and connected between the shift block and the storage chamber, a latch is laterally fixed on the inner side of the shift block, and plug-in grooves are laterally provided in the front and rear sides of the bottom of the support body.

[0013] Preferably, a hollow cylinder is fixedly welded at the center of the bottom of the square plate, and a support rod is longitudinally inserted in the hollow cylinder, a large foot pad is movably connected to the bottom of the support rod, and the front and rear of the center of the top of the large foot pad are meshed with a fifth bolt, and a fourth bolt is meshed with the hollow cylinder and one end of the support rod.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the elevated floor support for leveling not only maintains the balance of the floor and prevents the internal panels from shaking, but also improves the structural strength of the support;

[0015] (1) By setting cavities at the four corners of the support body, if the ground where the small foot pad is overlapped is not very flat, the internal threaded tube can be held and rotated according to the degree of undulation. Under the restriction of the upper fixed screw, the height of the small foot pad can be changed by the distance between the internal threaded tube and the screw. At the same time, the connecting block is horizontally moved along the exposed limit groove and then locked with the third bolt. The small foot pad at the bottom is locked by the first bolt on the bracket. The support height is adjusted from the four corners of the bottom of the support body so that the plate installed above the base is in a horizontal state;

[0016] (2) By opening strip grooves on both sides of the bottom of the placement chamber, when installing the plate, the sleeve block is moved horizontally along the strip grooves in advance. Since the strip grooves are connected to the placement chamber, the position of the symmetrical push plate can be adjusted while moving the sleeve block. When the plate is pressed into the placement chamber, the spring can be quickly reset under the restriction of the thin rod, thereby pressing the push plate tightly, preventing the plate stuck between the two push plates from shaking, and making it difficult to remove the plate in the support body;

[0017] (3) A rectangular chamber is provided at the center of the bottom of the support body. During assembly, the square plate is inserted from the bottom into the rectangular chamber at the center of the support body. After the four sides are aligned, the shift block is moved along the openings of the storage chambers at both ends to force the pin connected to the shift block into the insertion slot. The second bolt is then used to fix the pin to prevent it from being separated from the insertion slot. The fourth bolt is then used to adjust the distance between the hollow tube and the support rod so that the large foot pad cooperates with the small foot pad as a support reinforcement. The fifth bolt is then used to change the angle of the large foot pad to support the base from the center and the four corners. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the front cross-sectional structure of the cavity of the utility model;

[0020] Figure 3 For the utility model Figure 1 A partial cross-section at the center is an enlarged structural diagram;

[0021] Figure 4 This is a schematic diagram of the front cross-sectional structure of the placement chamber of the utility model;

[0022] Figure 5 It is a schematic diagram of the front cross-sectional structure of the plug-in slot of the utility model.

[0023] In the figure: 1. support body; 2. strip groove; 3. sleeve block; 4. small foot pad; 5. bracket; 6. first bolt; 7. internal threaded tube; 8. slot; 9. screw; 10. slide groove; 11. sleeve; 12. placement chamber; 13. square plate; 14. storage chamber; 15. shift block; 16. second bolt; 17. plug-in groove; 18. push plate; 19. large foot pad; 20. support rod; 21. limit notch; 22. third bolt; 23. connecting block; 24. thin rod; 25. spring; 26. fourth bolt; 27. hollow tube; 28. rectangular chamber; 29. ​​cavity; 30. latch; 31. fifth bolt. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1: Please refer to Figure 1-5, a raised floor support for leveling, comprising a support body 1 and a placement chamber 12, wherein the placement chamber 12 is transversely arranged above the inside of the support body 1, cavities 29 are arranged at the four corners inside the support body 1, and a slide groove 10 is transversely arranged above the inside of the cavity 29, a sliding sleeve 11 is movably inserted in the slide groove 10, and a screw 9 is fixedly connected to the bottom of the sliding sleeve 11, an internal threaded tube 7 is movably sleeved on the outside of the screw 9, and a bracket 5 is movably connected to the front and rear ends below the internal threaded tube 7, respectively, a first bolt 6 is meshed and connected between the bracket 5 and the internal threaded tube 7, a small foot pad 4 is fixedly connected between the bottom of the bracket 5, a slot 8 is arranged at the bottom of the cavity 29, a connecting block 23 is welded to the front end of the sliding sleeve 11, a limited notch 21 is transversely arranged in front of the top of the cavity 29, and a third bolt 22 is threadedly connected between the connecting block 23 and one end of the sliding sleeve 11;

[0026] The surface of the screw 9 is engraved with threads matching the internal thread barrel 7. The screw 9 and the internal thread barrel 7 are arranged in concentric circles. The connecting block 23 can slide left and right along the inner wall of the limiting notch 21, and the sliding sleeve 11 can slide left and right along the inner wall of the sliding groove 10.

[0027] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, if the ground on which the small foot pad 4 overlaps is not very flat, the internal threaded tube 7 is held and rotated according to the degree of undulation. Under the restriction of the upper fixed screw 9, the height of the small foot pad 4 can be changed by the distance between the internal threaded tube 7 and the screw 9. At the same time, the connecting block 23 is horizontally moved along the exposed limiting groove 21, and then locked with the third bolt 22. The small foot pad 4 at the bottom is locked by the first bolt 6 on the bracket 5, and the support height is adjusted from the four corners at the bottom of the support body 1.

[0028] Embodiment 2: Both sides of the bottom of the placement chamber 12 are provided with strip grooves 2, and thin rods 24 are transversely fixed between the two sides of the strip grooves 2, and the outer part of the thin rods 24 is movably sleeved with a sleeve block 3, and a spring 25 is fixedly connected between the side of the sleeve block 3 and the strip groove 2, and a push plate 18 is welded on the top of the sleeve block 3;

[0029] The push plate 18 runs through between the strip groove 2 and the placement chamber 12. The push plate 18 and the sleeve block 3 are in the same vertical plane. The spring 25 is spirally wound around the outer side of the thin rod 24. The spring 25 contracts after being squeezed by the sleeve block 3.

[0030] Specifically, Figure 1 and Figure 4As shown, when installing the plate, the sleeve block 3 is first moved horizontally along the strip groove 2. Since the strip groove 2 is connected to the placement chamber 12, the position of the symmetrical push plate 18 can be adjusted while moving the sleeve block 3. When the plate is pressed into the placement chamber 12, the spring 25 can be quickly reset under the restriction of the thin rod 24, thereby pressing the push plate 18 to prevent the plate clamped between the two push plates 18 from shaking.

[0031] Embodiment 3: A rectangular chamber 28 is provided at the center of the bottom of the support body 1, and a square plate 13 is horizontally inserted in the rectangular chamber 28, and storage chambers 14 are provided on both sides of the front and rear ends of the square plate 13, and a shift block 15 is movably inserted on the outer side of the storage chamber 14, and a second bolt 16 is meshed and connected between the shift block 15 and the storage chamber 14, and a latch 30 is transversely fixed on the inner side of the shift block 15, and plug-in grooves 17 are transversely provided at the front and rear of both sides of the bottom of the support body 1, a hollow cylinder 27 is fixedly welded at the center of the bottom of the square plate 13, and a support rod 20 is longitudinally inserted in the hollow cylinder 27, a large foot pad 19 is movably connected to the bottom of the support rod 20, and a fifth bolt 31 is meshed and connected at the front and rear of the top center of the large foot pad 19, and a fourth bolt 26 is meshed and connected between the hollow cylinder 27 and one end of the support rod 20;

[0032] Specifically, Figure 1 and Figure 5 As shown, during assembly, the square plate 13 is inserted from below into the rectangular chamber 28 at the center of the support body 1. After the four sides are matched, the shift block 15 is moved along the openings of the storage chambers 14 at both ends to force the latch 30 connected to the shift block 15 into the insertion groove 17. Then, the second bolt 16 is used to fix the latch 30 to prevent it from being separated from the insertion groove 17. Then, the fourth bolt 26 is used to adjust the distance between the hollow tube 27 and the support rod 20 so that the large foot pad 19 cooperates with the small foot pad 4 as a support reinforcement. Then, the fifth bolt 31 is used to change the angle of the large foot pad 19.

[0033] Working principle: When the utility model is in use, if the ground on which the small foot pad 4 overlaps is not very flat, the internal threaded tube 7 is held and rotated according to the degree of undulation. Under the restriction of the upper fixed screw 9, the height of the small foot pad 4 can be changed by the distance between the internal threaded tube 7 and the screw 9. At the same time, the connecting block 23 is horizontally moved along the exposed limiting notch 21, and then locked with the third bolt 22. The small foot pad 4 at the bottom is locked by the first bolt 6 on the bracket 5. The support height is adjusted from the four corners of the bottom of the support body 1. Then, the square plate 13 is inserted from the bottom into the rectangular chamber 28 at the center of the support body 1. After the four sides are matched, the shifting block 15 is moved along the openings of the storage chambers 14 at both ends to force it to be connected with the shifting block 15. The connected latch 30 enters the insertion groove 17, and then the second bolt 16 is used to fix the latch 30 to prevent it from being separated from the insertion groove 17, and then the fourth bolt 26 is used to adjust the distance between the hollow tube 27 and the support rod 20, so that the large foot pad 19 cooperates with the small foot pad 4 as a support reinforcement, and then the fifth bolt 31 is used to change the angle of the large foot pad 19. Finally, when installing the plate, the sleeve block 3 is pre-moved horizontally along the strip groove 2. Because the strip groove 2 is connected to the placement chamber 12, the position of the symmetrical push plate 18 can be adjusted while moving the sleeve block 3. When the plate is pressed into the placement chamber 12, the spring 25 can be quickly reset under the restriction of the thin rod 24, thereby pressing the push plate 18 to prevent the plate clamped between the two push plates 18 from shaking.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A raised floor support for leveling, comprising a support body (1) and a placement chamber (12), characterized in that: A placement chamber (12) is transversely arranged above the interior of the support body (1), cavities (29) are arranged at the four corners of the interior of the support body (1), and a slide groove (10) is transversely arranged above the interior of the cavity (29), a sliding sleeve (11) is movably inserted in the sliding groove (10), and a screw rod (9) is fixedly connected to the bottom of the sliding sleeve (11), and an internal threaded tube (7) is movably sleeved on the outside of the screw rod (9), and the front and rear ends below the internal threaded tube (7) are movably connected to the screw rod (9). A bracket (5) is provided, wherein a first bolt (6) is meshedly connected between the bracket (5) and the internal threaded tube (7), a small foot pad (4) is fixedly connected between the bottom of the bracket (5), a slot (8) is provided at the bottom of the cavity (29), a connecting block (23) is welded to the front end of the sliding sleeve (11), a limiting notch (21) is transversely provided in front of the top of the cavity (29), and a third bolt (22) is threadedly connected between the connecting block (23) and one end of the sliding sleeve (11).

2. The elevated floor support for leveling according to claim 1, characterized in that: The surface of the screw rod (9) is engraved with threads matching the internal thread barrel (7), and the screw rod (9) and the internal thread barrel (7) are arranged in concentric circles.

3. The elevated floor support for leveling according to claim 1, characterized in that: The connecting block (23) can slide left and right along the inner wall of the limiting notch (21), and the sliding sleeve (11) can slide left and right along the inner wall of the sliding groove (10).

4. The elevated floor support for leveling according to claim 1, characterized in that: Both sides of the bottom of the placement chamber (12) are provided with strip grooves (2), and a thin rod (24) is transversely fixed between the two sides inside the strip groove (2), the outer part of the thin rod (24) is movably sleeved with a sleeve block (3), and a spring (25) is fixedly connected between the side of the sleeve block (3) and the strip groove (2), and a push plate (18) is welded to the top of the sleeve block (3).

5. The elevated floor support for leveling according to claim 4, characterized in that: The push plate (18) passes through between the strip groove (2) and the placement chamber (12), and the push plate (18) and the sleeve block (3) are located in the same vertical plane.

6. The elevated floor support for leveling according to claim 4, characterized in that: The spring (25) is spirally wound around the outer side of the thin rod (24), and the spring (25) contracts after being squeezed by the sleeve block (3).

7. The elevated floor support for leveling according to claim 1, characterized in that: A rectangular chamber (28) is provided at the center of the bottom of the support body (1), and a square plate (13) is horizontally inserted in the rectangular chamber (28), and both sides of the front end and the rear end of the square plate (13) are provided with storage chambers (14), and a shift block (15) is movably inserted on the outer side of the storage chamber (14), and a second bolt (16) is meshed and connected between the shift block (15) and the storage chamber (14), and a latch (30) is transversely fixed on the inner side of the shift block (15), and plug-in grooves (17) are transversely provided on the front and rear sides of the bottom of the support body (1).

8. The elevated floor support for leveling according to claim 7, characterized in that: A hollow cylinder (27) is fixedly welded at the center of the bottom of the square plate (13), and a support rod (20) is longitudinally inserted in the hollow cylinder (27). A large foot pad (19) is movably connected to the bottom of the support rod (20), and a fifth bolt (31) is meshedly connected at the front and rear of the center of the top of the large foot pad (19), and a fourth bolt (26) is meshedly connected between the hollow cylinder (27) and one end of the support rod (20).

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