Assembly type ground installation horizontal adjusting structure

Abstract

The utility model discloses an assembly type ground installation horizontal adjusting structure, and relates to the technical field of horizontal adjusting structures. The device comprises a bottom plate and a supporting plate, threaded cylinders are arranged at the four corners of the upper side of the bottom plate, first gears are rotationally matched with the four corners of the bottom end of the supporting plate, threaded pull rods in threaded fit with the threaded cylinders are fixed to the bottom ends of the first gears, and second gears meshed with the four first gears are rotationally arranged at the center of the bottom end of the supporting plate; a polygonal guide cylinder is fixed to the bottom end of the second gear. A servo motor is started to drive a polygonal guide column to drive a polygonal guide cylinder and a second gear to rotate, the second gear is meshed with a first gear, four threaded pull rods are driven to rotate synchronously, the threaded pull rods are driven to rotate in a threaded cylinder, a supporting plate is driven to slide vertically, and the height of the supporting plate is convenient to adjust; and the four corners of the supporting plate are supported through the four threaded pull rods, so that the supporting stability of the supporting plate is improved.

Description

Technical Field

[0001] The utility model belongs to the field of horizontal adjustment structures, and in particular relates to an assembled ground-mounted horizontal adjustment structure. Background Art

[0002] Raised floor is a type of floor installation structure, including a board body and supporting feet and keels under the board body. The supporting feet and keels support the board body and at the same time leave a certain space between the board body and the ground.

[0003] A Chinese patent with announcement number CN219387009U discloses an assembled elevated floor, comprising a bottom plate and a plate body, wherein the four corners of the bottom of the plate body are fixedly connected with blocks; the utility model can adjust the plate body according to the actual height through a driving component, thereby improving the application range of the plate body, and is relatively simple in the process of leveling the plate body, and also improves the work efficiency of workers; when the lifting plate is lifted, the first connecting plate can be driven to move up and down through the second connecting plate, thereby driving the connecting column to move up and down, and the rocker can be driven to rotate by rotating the crank, thereby driving the rotating shaft to rotate through the connecting seat, so that the crank can be stored in the storage groove to prevent the crank from occupying the installation space; when the height of the fixed plate is adjusted to an appropriate position through the driving component, the rotating shaft can be fixed by rotating the bolt into the threaded hole to prevent the stability of the overall device from being affected by accidentally touching the driving component, and the assembled elevated floor in the application is supported at an eccentric position by a single screw, and the stability of the support plate is relatively low.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an assembled ground-mounted level adjustment structure.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] An assembled ground-mounted horizontal adjustment structure includes a base plate and a support plate. Threaded tubes are provided at the four corners of the upper side of the base plate. First gears are rotatably engaged at the four corners of the bottom end of the support plate. A threaded pull rod threadably engaged with the threaded tube is fixed to the bottom end of the first gear. A second gear meshing with the four first gears is rotatably provided at the center of the bottom end of the support plate. A polygonal guide tube is fixed to the bottom end of the second gear. A servo motor is provided on the upper side of the base plate. A polygonal guide column is provided at the output end of the servo motor. One end of the polygonal guide column extends into the polygonal guide tube.

[0008] Optionally, adjustment handle bolts are provided at the four corners of the bottom end of the base plate, a base corresponding to the adjustment handle bolts is provided under the base plate, and the adjustment handle bolts are rotatably engaged on the base, so that the adjustment handle bolts can be manually rotated to adjust the distance between the base and the base plate.

[0009] Optionally, a first bearing is embedded on the upper side of the base, a smooth curved surface is provided on the outer side of the bottom end of the adjusting handle bolt, the bottom end of the adjusting handle bolt is fixed in the first bearing, and four threaded tubes are located between the four adjusting handle bolts, so as to improve the rotation stability of the adjusting handle bolt through the first bearing.

[0010] Optionally, a second bearing corresponding to the first gear is embedded in the bottom end of the support plate, and a first rotating shaft is provided at the upper end of the first gear. The first rotating shaft is fixed in the second bearing, so as to improve the rotation stability of the first gear through the second bearing.

[0011] Optionally, a third bearing corresponding to the second gear is embedded in the bottom end of the support plate, a second rotating shaft is provided at the upper end of the first gear, and the second rotating shaft is fixed in the third bearing, so as to improve the rotation stability of the second gear through the third bearing.

[0012] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0013] By turning on the servo motor to drive the polygonal guide column, the polygonal guide cylinder and the second gear to rotate, the second gear is meshed with the first gear, driving the four threaded pull rods to rotate synchronously, driving the threaded pull rods to rotate in the threaded cylinder, and driving the support plate to slide vertically, which is convenient for adjusting the height of the support plate. The four corners of the support plate are supported by the four threaded pull rods, which is convenient for improving the stability of the support of the support plate.

[0014] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0017] Figure 2 This is a schematic cross-sectional view of an embodiment of the utility model;

[0018] Figure 3 This is a bottom view structural diagram of an embodiment of the utility model;

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] Bottom plate 1, support plate 2, threaded cylinder 3, first gear 4, threaded pull rod 5, second gear 6, polygonal guide cylinder 7, servo motor 8, polygonal guide column 9, adjustment handle bolt 10, base 11, first bearing 12, second bearing 13, first rotating shaft 14, third bearing 15, second rotating shaft 16.

[0021] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0022] The utility model will now be described in further detail with reference to the accompanying drawings.

[0023] See also Figure 1-3 As shown, in this embodiment, an assembled ground-mounted horizontal adjustment structure is provided, including a base plate 1 and a support plate 2. Threaded tubes 3 are provided at the four corners on the upper side of the base plate 1. First gears 4 are rotatably engaged at the four corners at the bottom end of the support plate 2. A threaded pull rod 5 threadably engaged with the threaded tube 3 is fixed at the bottom end of the first gear 4. A second gear 6 rotatably engaged with the four first gears 4 is provided at the center of the bottom end of the support plate 2. A polygonal guide tube 7 is fixed at the bottom end of the second gear 6. A servo motor 8 is provided on the upper side of the base plate 1. A polygonal guide column 9 is provided at the output end of the servo motor 8. One end of the polygonal guide column 9 extends into the polygonal guide tube 7.

[0024] By turning on the servo motor 8 to drive the polygonal guide column 9, the polygonal guide cylinder 7 and the second gear 6 are driven to rotate. The second gear 6 is meshed with the first gear 4, driving the four threaded pull rods 5 to rotate synchronously, driving the threaded pull rods 5 to rotate in the threaded cylinder 3, and driving the support plate 2 to slide vertically, which is convenient for adjusting the height of the support plate 2. The four corners of the support plate 2 are supported by the four threaded pull rods 5, which is convenient for improving the stability of the support of the support plate 2.

[0025] In this embodiment, adjustment handle bolts 10 are provided at the four corners of the bottom end of the base plate 1, and a base 11 corresponding to the adjustment handle bolt 10 is provided under the base plate 1, and the adjustment handle bolt 10 is rotatably engaged on the base 11, so that the adjustment handle bolt 10 can be manually rotated to adjust the distance between the base 11 and the base plate 1, which is convenient for adjusting and installing on uneven ground.

[0026] A first bearing 12 is embedded on the upper side of the base 11 of the present embodiment, a smooth curved surface is provided on the outer side of the bottom end of the adjusting handle bolt 10, the bottom end of the adjusting handle bolt 10 is fixed in the first bearing 12, and the four threaded tubes 3 are located between the four adjusting handle bolts 10, so as to improve the rotation stability of the adjusting handle bolt 10 through the first bearing 12 and reduce the rotation resistance of the adjusting handle bolt 10.

[0027] A second bearing 13 corresponding to the first gear 4 is embedded at the bottom end of the support plate 2 of this embodiment, and a first rotating shaft 14 is provided at the upper end of the first gear 4. The first rotating shaft 14 is fixed in the second bearing 13, so as to improve the rotation stability of the first gear 4 through the second bearing 13, and to improve the stability of the meshing between the first gear 4 and the second gear 6.

[0028] A third bearing 15 corresponding to the second gear 6 is embedded at the bottom end of the support plate 2 of this embodiment, and a second rotating shaft 16 is provided at the upper end of the first gear 4. The second rotating shaft 16 is fixed in the third bearing 15, so as to improve the rotation stability of the second gear 6 through the third bearing 15, and to improve the meshing stability of the first gear 4 and the second gear 6.

[0029] Working principle: Turn on the servo motor 8 to drive the polygonal guide column 9 to drive the polygonal guide cylinder 7 and the second gear 6 to rotate. The second gear 6 is meshed with the first gear 4, driving the four threaded pull rods 5 to rotate synchronously, driving the threaded pull rods 5 to rotate in the threaded cylinder 3, and driving the support plate 2 to slide vertically, which is convenient for adjusting the height of the support plate 2. The four corners of the support plate 2 are supported by the four threaded pull rods 5 to improve the stability of the support of the support plate 2. Manually turn the adjustment handle bolt 10 to adjust the distance between the base 11 and the bottom plate 1, which is convenient for adjusting and installing on uneven ground.

[0030] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0031] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. An assembled ground-mounted level adjustment structure, characterized in that: include: A bottom plate (1) and a support plate (2); threaded cylinders (3) are provided at the four corners of the upper side of the bottom plate (1); first gears (4) are rotatably matched at the four corners of the bottom end of the support plate (2); a threaded pull rod (5) threadably matched with the threaded cylinder (3) is fixed at the bottom end of the first gear (4); a second gear (6) rotatably meshed with the four first gears (4) is provided at the center of the bottom end of the support plate (2); a polygonal guide cylinder (7) is fixed at the bottom end of the second gear (6); a servo motor (8) is provided on the upper side of the bottom plate (1); a polygonal guide column (9) is provided at the output end of the servo motor (8); one end of the polygonal guide column (9) extends into the polygonal guide cylinder (7).

2. The assembled ground-mounted level adjustment structure according to claim 1, characterized in that: Adjustment handle bolts (10) are arranged at the four corners of the bottom end of the bottom plate (1), a base (11) corresponding to the adjustment handle bolts (10) is arranged below the bottom plate (1), and the adjustment handle bolts (10) are rotatably engaged with the base (11).

3. The assembled ground-mounted level adjustment structure according to claim 2, characterized in that: A first bearing (12) is embedded in the upper side of the base (11); a smooth curved surface is provided on the outer side of the bottom end of the adjusting handle bolt (10); and the bottom end of the adjusting handle bolt (10) is fixed in the first bearing (12).

4. The assembled ground-mounted level adjustment structure according to claim 3, characterized in that: The four threaded barrels (3) are located between the four adjusting handle bolts (10).

5. The assembled ground-mounted level adjustment structure according to claim 1, characterized in that: A second bearing (13) corresponding to the first gear (4) is embedded in the bottom end of the support plate (2); a first rotating shaft (14) is provided at the upper end of the first gear (4); and the first rotating shaft (14) is fixed in the second bearing (13).

6. The assembled ground-mounted level adjustment structure according to claim 1, characterized in that: A third bearing (15) corresponding to the second gear (6) is embedded in the bottom end of the support plate (2); a second rotating shaft (16) is provided at the upper end of the first gear (4); and the second rotating shaft (16) is fixed in the third bearing (15).

Images