Horizontal adjusting device for adjusting billiard table top

Abstract

The utility model relates to a horizontal adjusting device for adjusting a billiard table top. The horizontal adjusting device comprises a table top frame and four upper column bodies fixedly installed at the bottom of the table top frame. Lower column bodies are installed at the bottoms of the four upper column bodies through adjusting pieces. Groove bodies are formed in the tops of the four upper column bodies; whether the table top frame is flat or not is detected by observing the four gradienter bodies in the table top frame, when the gradienter bodies are installed, two sliding blocks are slid to be away from each other, the sliding blocks slide on sliding rods to extrude supporting springs, the gradienter bodies are placed between two installation frames, and then the gradienter bodies are installed. The supporting spring is used for pushing the mounting frame to clamp the gradienter, meanwhile, the adjusting screw rod is rotated to drive the bottom pressing disc to move to fix the gradienter in the vertical direction, and when the gradienter is dismantled and the table top frame is leveled and adjusted through the direction movement in the movement process, the inserting rod is inserted into the inserting hole in the rotating disc to drive the rotating disc to rotate.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment for adjusting a billiard tabletop, in particular to a horizontal adjustment device for adjusting a billiard tabletop. Background Art

[0002] Billiards is an elegant indoor sport widely popular in the world. It is an indoor recreational sport in which the ball is hit on the table with a cue and the winner is determined by calculating the score. Billiards is also called table tennis or billiards. Billiards were originally made of wood, and then ivory appeared. Billiards has developed into a variety of types: Chinese eight-ball, Russian pocket billiards, English pocket billiards, carom billiards, American pocket billiards and snooker billiards, among which snooker is the most common and has become a competition event. Billiards are now made of synthetic resins, mainly polyester, unsaturated polyester, phenolic resin, urea-formaldehyde resin and other varieties. The prices and grades of different materials vary greatly. In the existing technology, a small number of billiard tables with leveling functions require staff to carry relevant leveling tools, and the leveling tools are not easy to disassemble and replace if they are damaged.

[0003] For example, the authorized patent document with application number CN201721034533.7 discloses a leveler and a horizontal adjustment device in a billiard table. The leveler includes: a base, a lifting seat and a lifting block; the base is used to be set on the main frame of the billiard table in a manner that it can slide along a first direction; the lifting seat is set on the base, and its position relative to the base can be adjusted along a second direction; the lifting block is set on the lifting seat, and can slide in a vertical direction relative to the lifting seat; the bottom bolt of the lifting seat is connected with a height adjustment screw, and the upper end of the height adjustment screw abuts against the lower end of the lifting block. The leveler and billiard table provided by the utility model can level the surface of the billiard table at an uneven position on the ground, and are easy to use.

[0004] The above patent has a billiard table with a leveling function, and the staff is required to carry relevant leveling tools. Moreover, it is not convenient to disassemble and replace the leveling tools if they are damaged. Therefore, we need to provide a horizontal adjustment device for adjusting the billiard table top. Utility Model Content

[0005] The utility model aims to provide a device for adjusting the level of a billiard tabletop. By observing four levels in the tabletop frame, it is possible to detect whether the tabletop frame is flat. When installing the level, two sliders are slid away from each other, and the sliders slide on the slide rods to squeeze the support springs, and the level is placed between the two installation frames. The support springs are used to push the installation frames to clamp the level, and at the same time, the adjusting screw is rotated to drive the bottom pressure plate to move and fix the level in the vertical direction. The level is removed by moving in the direction of the above movement process. When adjusting the tabletop frame for leveling, the insertion rod is inserted into the insertion hole in the rotating disk to drive the rotating disk to rotate, thereby solving the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a device for adjusting the level of a billiard table, comprising:

[0007] A table frame, and four upper columns fixedly mounted on the bottom of the table frame;

[0008] The bottoms of the four upper cylinders are mounted with lower cylinders via adjusting pieces;

[0009] The tops of the four upper columns are all provided with grooves;

[0010] A horizontal observation mechanism for leveling is installed inside the tank;

[0011] The horizontal observation mechanism includes two sliders arranged inside the groove body, two sliding rods are fixedly installed inside the groove body, and the surfaces of the two sliding rods are slidably installed inside the two sliders, and the tops of the two sliders are installed with spirit levels through assembly parts, and two supporting springs are clamped between one side of the slider and the inner wall of the groove body.

[0012] Preferably, the assembly includes a mounting frame, an adjusting screw, a pressure plate and a rotating plate, the mounting frame is fixedly mounted on the top of the slider, the adjusting screw is threadedly mounted on the top of the mounting frame, and the pressure plate is rotatably mounted on the lower end of the adjusting screw, the rotating plate is fixedly mounted on the top of the adjusting screw, the bottom of the pressure plate is fitted with the top of the level, and the level is arranged between the two mounting frames.

[0013] Preferably, a glue layer portion is provided at the bottom of the pressure plate, and a convex portion is integrally processed on the surface of the rotating plate.

[0014] Preferably, guide grooves are provided at the top and the bottom of the groove body, and cabinet doors with pull blocks are slidably installed inside the two guide grooves.

[0015] Preferably, the adjusting member includes a supporting screw, a rotating disk, a limiting ring, a limiting groove and a cylindrical groove; the top of the lower cylinder is provided with a cylindrical groove for threaded installation of the supporting screw; the surface of the supporting screw is fixedly installed with a limiting ring; the interior of the upper cylinder is provided with a limiting groove for the rotation of the limiting ring; and the surface of the supporting screw is fixedly installed with a rotating disk with a socket.

[0016] Preferably, a plurality of support seats are fixedly mounted on the top of the rotating disk, and balls are rotatably mounted on the tops of the plurality of support seats.

[0017] Preferably, the tops of several of the balls are matched with the annular grooves at the bottom of the upper cylinder.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The utility model detects whether the table frame is flat by observing four spirit levels in the table frame. When installing the spirit level, two sliders are slid away from each other, and the sliders slide on the slide rods to squeeze the supporting springs, so that the spirit level is placed between the two installation frames, and the supporting springs are used to push the installation frames to clamp the spirit level. At the same time, the adjusting screw is rotated to drive the bottom pressure plate to move and fix the spirit level in a vertical direction. The spirit level is removed by moving in the direction of the above movement process. When adjusting the table frame for leveling, the insertion rod is inserted into the insertion hole in the rotating disk to drive the rotating disk to rotate. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0021] Figure 2 It is a three-dimensional diagram of the assembly part of the utility model;

[0022] Figure 3 It is a three-dimensional cross-sectional view of the lower column of the utility model;

[0023] Figure 4 It is a three-dimensional cross-sectional view of a local structure of the utility model;

[0024] Figure 5 It is a three-dimensional diagram of the annular groove of the utility model.

[0025] In the figure: 1. table frame; 2. upper cylinder; 3. adjusting part; 31. supporting screw; 32. rotating disk; 33. limiting ring; 34. limiting groove; 35. cylindrical groove; 4. lower cylinder; 5. groove body; 6. horizontal observation mechanism; 61. slider; 62. slide bar; 63. spirit level; 64. supporting spring; 60. assembly part; 601. mounting frame; 602. adjusting screw; 603. pressure plate; 604. rotating disk; 7. guide groove; 8. cabinet door; 9. supporting seat; 10. ball bearing; 11. annular groove. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-5 The utility model provides a technical solution: a horizontal adjustment device for adjusting a billiard tabletop, comprising:

[0028] A table frame 1, and four upper columns 2 fixedly mounted on the bottom of the table frame 1;

[0029] The bottom of the four upper columns 2 is mounted with lower columns 4 through adjusting members 3;

[0030] The tops of the four upper columns 2 are each provided with a slot 5;

[0031] A horizontal observation mechanism 6 for leveling is installed inside the tank 5;

[0032] The horizontal observation mechanism 6 includes two sliders 61 arranged inside the groove body 5, two slide rods 62 are fixedly installed inside the groove body 5, and the surfaces of the two slide rods 62 are slidably installed inside the two sliders 61, and the tops of the two sliders 61 are installed with spirit levels 63 through assembly parts 60, and two supporting springs 64 are clamped between one side of the slider 61 and the inner wall of the groove body 5.

[0033] The assembly 60 includes a mounting frame 601, an adjusting screw 602, a pressure plate 603 and a rotating plate 604. The mounting frame 601 is fixedly mounted on the top of the slider 61. The adjusting screw 602 is threadedly mounted on the top of the mounting frame 601, and the pressure plate 603 is rotatably mounted on the lower end of the adjusting screw 602. The rotating plate 604 is fixedly mounted on the top of the adjusting screw 602. The bottom of the pressure plate 603 fits with the top of the level 63, and the level 63 is arranged between the two mounting frames 601.

[0034] In this embodiment, whether the table frame 1 is flat is detected by observing the four spirit levels 63 in the table frame 1. When installing the spirit level 63, the two sliders 61 are slid away from each other, and the sliders 61 slide on the slide rod 62 to squeeze the support spring 64, and the spirit level 63 is placed between the two installation frames 601. The support spring 64 is used to push the installation frame 601 to clamp the spirit level 63. At the same time, the adjusting screw 602 is rotated to drive the bottom pressure plate 603 to move to fix the spirit level 63 in the vertical direction. The spirit level 63 is removed by moving in the above-mentioned direction.

[0035] The bottom of the pressure plate 603 is provided with a glue layer, and the surface of the rotating plate 604 is integrally processed with a convex portion;

[0036] Specifically, a rubber layer is provided at the bottom of the pressure plate 603 to enhance the friction of the level 63 and protect the surface of the level 63 to reduce scratches. A convex portion is provided on the rotating disk 604 to facilitate the rotation adjustment of the rotating disk 604.

[0037] The top and bottom of the trough body 5 are both provided with guide grooves 7, and cabinet doors 8 with pull blocks are slidably installed inside the two guide grooves 7;

[0038] Furthermore, by setting the cabinet door 8 to slide in the two guide grooves 7, the cabinet door 8 can be moved to the groove body 5 to shield and protect the internal level 63, and a pull block is installed on the cabinet door 8 to facilitate the movement and adjustment of the cabinet door 8.

[0039] The adjusting member 3 includes a supporting screw 31, a rotating disk 32, a limiting ring 33, a limiting groove 34 and a cylindrical groove 35. The top of the lower cylinder 4 is provided with a cylindrical groove 35 for threaded installation of the supporting screw 31. The limiting ring 33 is fixedly installed on the surface of the supporting screw 31. The inner part of the upper cylinder 2 is provided with a limiting groove 34 for the limiting ring 33 to rotate. The surface of the supporting screw 31 is fixedly provided with a rotating disk 32 with a socket.

[0040] It is worth noting that when the table frame 1 is leveled and adjusted, the insertion rod is inserted into the socket in the rotating disk 32 to drive the rotating disk 32 to rotate, and the support screw 31 at the bottom of the rotating disk 32 is rotated and adjusted in the cylindrical groove 35, so that the upper column 2 and the lower column 4 can move away from or closer to each other. During the rotation of the rotating disk 32, the limit ring 33 will be driven to rotate in the limit groove 34 to prevent the support screw 31 from moving vertically in the upper column 2. The other three lower columns 4 are set in the same way, and the level 63 is observed for adjustment.

[0041] A plurality of support seats 9 are fixedly mounted on the top of the rotating disk 32, and a plurality of ball bearings 10 are rotatably mounted on the top of the plurality of support seats 9;

[0042] Specifically, a support seat 9 is fixedly installed on the top of the rotating disk 32, and a ball 10 is rollingly installed on the top of the support seat 9. The ball 10 is driven to rotate by the rotation of the rotating disk 32, thereby reducing the friction force on the rotation of the rotating disk 32. Both the support seat 9 and the ball 10 are of higher specifications and can withstand higher pressure.

[0043] The tops of the plurality of balls 10 are adapted to the annular groove 11 at the bottom of the upper cylinder 2;

[0044] Furthermore, an annular groove 11 is provided at the bottom of the upper cylinder 2 to match the plurality of balls 10 and guide the rotation of the balls 10 .

[0045] The device detects whether the table frame 1 is flat by observing the four levels 63 in the table frame 1. When installing the level 63, the two sliders 61 are slid away from each other, and the sliders 61 slide on the slide bar 62 to squeeze the support spring 64, and the level 63 is placed between the two installation frames 601. The support spring 64 is used to push the installation frame 601 to clamp the level 63, and at the same time, the adjusting screw 602 is rotated to drive the bottom pressure plate 603 to move and fix the level 63 in the vertical direction. The above movement process moves the level 63 in the vertical direction. 63 is removed. When the table frame 1 is leveled and adjusted, the insertion rod is inserted into the jack in the rotating disk 32 to drive the rotating disk 32 to rotate, and the supporting screw 31 at the bottom of the rotating disk 32 is rotated and adjusted in the cylindrical groove 35, so that the upper column 2 and the lower column 4 are moved away from or close to each other. During the rotation of the rotating disk 32, the limiting ring 33 is driven to rotate in the limiting groove 34 to prevent the supporting screw 31 from moving vertically in the upper column 2. The other three lower columns 4 are set in the same way, and the level 63 is observed for adjustment.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for adjusting the level of a billiard table, characterized in that: include: A table frame (1), and four upper columns (2) fixedly mounted on the bottom of the table frame (1); The bottoms of the four upper columns (2) are mounted with lower columns (4) via adjusting pieces (3); A groove (5) is formed on the top of each of the four upper columns (2); A horizontal observation mechanism (6) for leveling is installed inside the tank body (5); The horizontal observation mechanism (6) comprises two sliders (61) arranged inside the trough body (5), two sliders (62) are fixedly installed inside the trough body (5), and the surfaces of the two sliders (62) are slidably installed inside the two sliders (61), and the tops of the two sliders (61) are both installed with a level (63) through an assembly part (60), and two supporting springs (64) are clamped between one side of the slider (61) and the inner wall of the trough body (5).

2. The device for adjusting the level of a billiard tabletop according to claim 1, characterized in that: The assembly (60) comprises a mounting frame (601), an adjusting screw (602), a pressure plate (603) and a rotating disk (604); the mounting frame (601) is fixedly mounted on the top of the slider (61); the adjusting screw (602) is threadedly mounted on the top of the mounting frame (601); the pressure plate (603) is rotatably mounted on the lower end of the adjusting screw (602); the rotating disk (604) is fixedly mounted on the top of the adjusting screw (602); the bottom of the pressure plate (603) is in contact with the top of the level (63); and the level (63) is arranged between the two mounting frames (601).

3. The device for adjusting the level of a billiard tabletop according to claim 2, characterized in that: The bottom of the pressure plate (603) is provided with a glue layer, and the surface of the rotating plate (604) is integrally processed with a convex portion.

4. The device for adjusting the level of a billiard tabletop according to claim 1, characterized in that: The top and bottom of the trough body (5) are both provided with guide grooves (7), and cabinet doors (8) with pull blocks are slidably installed inside the two guide grooves (7).

5. The device for adjusting the level of a billiard tabletop according to claim 1, characterized in that: The adjusting member (3) comprises a supporting screw (31), a rotating disk (32), a limiting ring (33), a limiting groove (34) and a cylindrical groove (35); the top of the lower cylinder (4) is provided with a cylindrical groove (35) for threaded installation of the supporting screw (31); the limiting ring (33) is fixedly installed on the surface of the supporting screw (31); the interior of the upper cylinder (2) is provided with a limiting groove (34) for the limiting ring (33) to rotate; and the surface of the supporting screw (31) is fixedly installed with a rotating disk (32) with a socket.

6. The device for adjusting the level of a billiard tabletop according to claim 5, characterized in that: A plurality of support seats (9) are fixedly mounted on the top of the rotating disk (32), and a plurality of balls (10) are rotatably mounted on the tops of the support seats (9).

7. The device for adjusting the level of a billiard tabletop according to claim 6, characterized in that: The tops of the plurality of rolling balls (10) are adapted to the annular groove (11) at the bottom of the upper cylinder (2).

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