High-supporting-performance lifting table foot margin

Abstract

The utility model relates to the technical field of lifting tables, in particular to a high-supporting-performance lifting table foot margin which comprises a supporting cylinder, a sleeve is installed at the lower end of the supporting cylinder through a fixing part, a plurality of supporting legs are evenly and fixedly installed at the outer end of the sleeve, and the lower end of each supporting leg is in threaded connection with a supporting plate through a threaded column. Non-slip mats are fixedly mounted at the lower ends of the supporting plates; the upper end of the supporting cylinder is slidably connected with a lifting rod through a cylinder, and the upper end of the lifting rod is rotatably connected with a top plate. The lifting table has the advantages that the top plate is fixed to the lower end of the table top, the table top is supported, one end of the table top is held to rotate, the table top can rotate through the damping bearing, when the ground is uneven, the table top can be stably supported by rotating the supporting plate, and lifting of the table top can be achieved by starting the air cylinder; operation is simple, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting tables, in particular to a high-support lifting table foot. Background Art

[0002] The height-adjustable desk is a type of lifting desk and is an office equipment widely promoted and used in modern offices. The lifting method is mainly through adjusting the height of the desktop to meet the needs of people of different heights.

[0003] Current tabletop lifting mechanisms generally use a sleeve-type structure for the tabletop and support legs. This means the tabletop is provided with an upper sleeve, and the support legs are provided with a lower sleeve. The upper sleeve is placed within the lower sleeve, and the two are connected by threads to achieve the raising and lowering of the furniture. The disadvantage of this structure is that the tabletop needs to be rotated to move, which is very inconvenient. To address this problem, the present utility model proposes a high-support lift table foot to solve the above problem. Utility Model Content

[0004] The purpose of the present invention is to provide a high-support lift table foot to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a high-support lift table foot, comprising: a support tube, a sleeve mounted on the lower end of the support tube via a fixing component, a plurality of support legs evenly fixedly mounted on the outer end of the sleeve, the lower end of each support leg being threadedly connected to a support plate via a threaded column, and an anti-slip pad fixedly mounted on the lower end of the support plate;

[0006] The upper end of the support tube is slidably connected to a lifting rod through a cylinder, and the upper end of the lifting rod is rotatably connected to a top plate.

[0007] Preferably, the fixing component includes a limiting ring and a slider fixedly mounted on the outer wall of the lower end of the support tube, an external thread 1 opened on the outer wall of the bottom end of the support tube, and an external thread 2 opened on the outer wall of the upper end of the sleeve.

[0008] Preferably, a plurality of sliding grooves are provided on the upper end of the sleeve, and a threaded cover is slidably sleeved on the outer wall of the support tube.

[0009] Preferably, the lower end of the support tube passes through the sleeve, and the slider slides into the slide groove. At the same time, the limit ring is located at the upper end of the sleeve. The bottom end of the support tube is threadedly connected to a nut through an external thread 1, and the inner wall of the threaded cover is threadedly connected to the outer end of the sleeve through an external thread 2.

[0010] Preferably, the cylinder is fixedly mounted on the inner end of the support tube, and the output end of the cylinder is fixedly connected to the lower end of the lifting rod.

[0011] Preferably, the upper end of the lifting rod is rotatably connected to the center of the lower end of the top plate through a bearing.

[0012] Preferably, a damping bearing is fixedly sleeved on the outer wall of the upper end of the lifting rod, and a plurality of support rods are evenly and obliquely fixedly installed on the outer wall of the damping bearing, and the other end of the support rod is fixedly connected to the lower end of the top plate.

[0013] Preferably, the upper end of the threaded column is fixedly mounted on the lower end of the support leg, the outer end of the threaded column is threadedly connected to a threaded barrel, and the threaded barrel is fixedly mounted on the upper end of the support plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The utility model fixes the top plate to the lower end of the table top to support the table top. By holding one end of the table top and rotating it, the table top can be rotated through the damping bearing. When the ground is uneven, the table top can be stably supported by rotating the support plate. The table top can be raised and lowered by activating the cylinder. The operation is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the expansion of the support tube and sleeve of the utility model;

[0018] Figure 3 This is a cross-sectional schematic diagram of the support tube of the utility model;

[0019] Figure 4 It is a front view of part of the structure of the utility model.

[0020] In the figure: 1. Support tube; 2. Limiting ring; 3. Slider; 4. External thread 1; 5. Nut; 6. Sleeve; 7. Slide; 8. External thread 2; 9. Threaded cover; 10. Support leg; 11. Threaded column; 12. Threaded tube; 13. Support plate; 14. Anti-slip pad; 15. Lifting rod; 16. Cylinder; 17. Top plate; 18. Damping bearing; 19. Support rod. DETAILED DESCRIPTION

[0021] In order to clearly and completely describe the purpose and technical solution of the present invention and make its advantages more clearly understood, the following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only part of the embodiments of the present invention, not all of them, and are only used to explain the embodiments of the present invention and are not intended to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figures 1 to 4 When the support tube 1 is tightened, the screw thread 12 is tightened, and the screw thread 12 is tightened to the screw thread 13. When the support tube 1 is tightened, the screw thread 12 is tightened, and the screw thread 12 is tightened. When the support tube 1 is tightened, the screw thread 12 is tightened, and the screw thread 12 is tightened. When the support tube 1 is tightened, the screw thread 12 is tightened, and the screw thread 12 is tightened.

[0023] A number of support legs 10 are evenly fixedly installed on the outer end of the sleeve 6. The lower end of each support leg 10 is threadedly connected to a support plate 13 through a threaded column 11. The lower end of the support plate 13 is fixedly installed with an anti-slip pad 14. The anti-slip pad 14 increases the friction between the support plate 13 and the ground, and stably supports the lifting table. The upper end of the threaded column 11 is fixedly installed on the lower end of the support leg 10, and the outer end of the threaded column 11 is threadedly connected to a threaded cylinder 12. The threaded cylinder 12 is fixedly installed on the upper end of the support plate 13. By rotating the support plate 13 and the threaded cylinder 12, the height of the support plate 13 can be adjusted, and the lifting table can be supported on an uneven ground.

[0024] The upper end of the support tube 1 is slidably connected to the lifting rod 15 through the cylinder 16, and the upper end of the lifting rod 15 is rotatably connected to the top plate 17. The top plate 17 is fixed to the lower end of the table by screws. The cylinder 16 is fixedly installed on the inner end of the support tube 1, and the output end of the cylinder 16 is fixedly connected to the lower end of the lifting rod 15. Starting the cylinder 16 can realize the lifting operation of the lifting rod 15.

[0025] The upper end of the lifting rod 15 is rotatably connected to the center of the lower end of the top plate 17 through a bearing. A damping bearing 18 is fixedly sleeved on the outer wall of the upper end of the lifting rod 15. Several support rods 19 are evenly and fixedly installed on the outer wall of the damping bearing 18. The other end of the support rod 19 is fixedly connected to the lower end of the top plate 17. The support rod 19 serves to increase the stability of the top plate 17. The damping bearing 18 allows the top plate 17 to rotate and stop with the desktop.

[0026] When the device is working, the top plate 17 is fixed to the lower end of the desktop to support the desktop. The desktop can be raised and lowered by starting the cylinder 16. By holding one end of the desktop and rotating it, the desktop can be rotated through the damping bearing 18. When the ground is uneven, the desktop can be stably supported by rotating the support plate 13. The operation is simple and easy to use.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. High-support lift table feet, including: A support tube (1), characterized in that: a sleeve (6) is installed at the lower end of the support tube (1) through a fixing component, a plurality of support legs (10) are evenly fixedly installed at the outer end of the sleeve (6), the lower end of each support leg (10) is threadedly connected to a support plate (13) through a threaded column (11), and an anti-slip pad (14) is fixedly installed at the lower end of the support plate (13); The upper end of the support cylinder (1) is slidably connected to a lifting rod (15) via a cylinder (16), and the upper end of the lifting rod (15) is rotatably connected to a top plate (17).

2. The high-support lift table foot according to claim 1, characterized in that: The fixing component comprises a limiting ring (2) and a sliding block (3) fixedly mounted on the outer wall of the lower end of the support tube (1), an external thread 1 (4) provided on the outer wall of the bottom end of the support tube (1), and an external thread 2 (8) provided on the outer wall of the upper end of the sleeve (6).

3. The high-support lift table foot according to claim 2, characterized in that: A plurality of sliding grooves (7) are provided at the upper end of the sleeve (6), and a threaded cover (9) is slidably sleeved on the outer wall of the support tube (1).

4. The high-support lift table foot according to claim 3, characterized in that: The lower end of the support tube (1) passes through the sleeve (6), the slider (3) slides and is inserted into the slide groove (7), and the limit ring (2) is located at the upper end of the sleeve (6). The bottom end of the support tube (1) is threadedly connected to the nut (5) through the external thread 1 (4), and the inner wall of the threaded cover (9) is threadedly connected to the outer end of the sleeve (6) through the external thread 2 (8).

5. The high-support lift table foot according to claim 1, characterized in that: The cylinder (16) is fixedly mounted on the inner end of the support tube (1), and the output end of the cylinder (16) is fixedly connected to the lower end of the lifting rod (15).

6. The high-support lift table foot according to claim 1, characterized in that: The upper end of the lifting rod (15) is rotatably connected to the center of the lower end of the top plate (17) through a bearing.

7. The high-support lift table foot according to claim 1, characterized in that: A damping bearing (18) is fixedly sleeved on the outer wall of the upper end of the lifting rod (15), and a plurality of support rods (19) are evenly and fixedly installed on the outer wall of the damping bearing (18), and the other end of the support rod (19) is fixedly connected to the lower end of the top plate (17).

8. The high-support lift table foot according to claim 1, characterized in that: The upper end of the threaded column (11) is fixedly mounted on the lower end of the support leg (10), the outer end of the threaded column (11) is threadedly connected to a threaded barrel (12), and the threaded barrel (12) is fixedly mounted on the upper end of the support plate (13).

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