Stand column positioning device convenient to fix

Abstract

The utility model discloses a stand column positioning device convenient to fix, which comprises a positioning ring, a mounting ring is arranged on the outer wall of the positioning ring, a plurality of mounting bolts arranged in the circumferential direction are arranged at the upper end of the mounting ring in a penetrating manner, a top plate is arranged at the upper end of the positioning ring, and a penetrating opening matched with a stand column is formed in the top plate. A plurality of rotating plates arranged in the circumferential direction are arranged above the top plate, positioning plates are arranged on the opposite faces of the rotating plates, a plurality of adjusting mechanisms used for adjusting the heights of the positioning plates are arranged at the upper end of the top plate, and a plurality of grooves formed in the circumferential direction are formed in the upper end of the top plate. And a limiting mechanism for limiting the rotating plate is arranged in each of the plurality of grooves. The sliding blocks push the rotating plates to move, so that the positioning plates at the tail ends of the rotating plates make contact with the outer walls of the stand columns, the stand columns of different sizes are positioned, meanwhile, the overall linkage performance of the device is improved, and convenience is brought to people.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning devices, in particular to a column positioning device which is convenient to fix. Background Art

[0002] A column is a square or circular column used to install a certain thing or support a certain building.

[0003] When installing and constructing equipment or buildings, columns are generally used, and positioning devices are generally provided during the use of columns to increase the stability of column installation. However, the existing positioning devices can only position the columns that cooperate with them and cannot position columns of different sizes. Moreover, the installation of the positioning devices is relatively cumbersome and requires the cooperation of multiple bolts and threaded holes to achieve installation, reducing the linkage of the device. In addition, the positioning height of the existing positioning devices cannot be adjusted, and the positioning points cannot be adjusted according to the height of the columns, thus reducing the adaptability of the device. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the disadvantages existing in the prior art. By pushing the rotating plate with a slider, the positioning plate at the end of the rotating plate contacts the outer wall of the column, so as to position columns of different sizes while improving the overall linkage of the device and bringing convenience to people. A column positioning device which is convenient to fix is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A column positioning device which is convenient to fix, comprising a positioning ring, an installation ring is arranged on the outer wall of the positioning ring, a plurality of circumferentially arranged installation bolts penetrate through the upper end of the installation ring, a top plate is arranged at the upper end of the positioning ring, a through hole matching with the column is opened on the top plate, a plurality of circumferentially arranged rotating plates are arranged above the top plate, positioning plates are arranged on the opposite surfaces of the plurality of rotating plates, a plurality of adjusting mechanisms for adjusting the height of the plurality of positioning plates are arranged at the upper end of the top plate, and a plurality of circumferentially arranged grooves are opened at the upper end of the top plate, and a limiting mechanism for limiting the rotating plates is arranged in each of the plurality of grooves.

[0007] Preferably, the adjusting mechanism comprises a plurality of circumferentially arranged telescopic plates arranged at the upper end of the top plate, rotating seats are arranged at the upper ends of the plurality of telescopic plates, waist slots are opened on both sides of the plurality of rotating plates, and the plurality of rotating seats respectively penetrate through the plurality of waist slots and are slidably connected with them.

[0008] Preferably, the limiting mechanism comprises a sliding rod arranged in the groove, a slider is slidably connected to the outer wall of the sliding rod, a positioning seat is arranged at the upper end of the slider, and the ends of the rotating plates are rotatably connected with the positioning seat.

[0009] Preferably, internally threaded tubes are penetrated through the plurality of sliders, threaded rods are penetrated and threadedly connected inside the plurality of internally threaded tubes, and the plurality of threaded rods respectively penetrate through the plurality of grooves and the outer wall of the positioning ring and are rotatably connected thereto.

[0010] Preferably, a plurality of sleeves are rotatably connected to the outer wall of the positioning ring, the plurality of threaded rods respectively penetrate through the plurality of sleeves and extend outside, a plurality of circumferentially arranged limiting grooves are formed on the outer walls of the ends of the plurality of threaded rods, and a plurality of limiting blocks slidably connected to the limiting grooves are arranged on the inner walls of the plurality of sleeves.

[0011] Preferably, bevel gears are arranged on the outer walls of the plurality of sleeves, a bevel gear ring is rotatably connected to the outer wall of the positioning ring, and the plurality of bevel gears are all meshed with the bevel gear ring.

[0012] Advantages of the utility model:

[0013] 1. By making the slider push the rotating plate to move, so that the positioning plate at the end of the rotating plate contacts the outer wall of the column, while positioning columns of different sizes, the overall linkage of the device is improved, bringing convenience to people.

[0014] 2. By making the end of the telescopic end of the telescopic plate push one end of the rotating plate to move upward, and the sliding connection between the slider at the other end of the rotating plate and the sliding rod, as well as the penetrating and sliding connection between the threaded rod and the outer wall of the positioning ring, the angle of the rotating plate changes, so that the device can adjust the support point according to the height of the column, improving the adaptability of the device. Description of the drawings

[0015] Figure 1 is the front view schematic diagram of the overall structure of the utility model;

[0016] Figure 2 is the top view schematic diagram of the overall structure of the utility model;

[0017] Figure 3 is the bottom view schematic diagram of the overall structure of the utility model;

[0018] Figure 4 is the utility model Figure 2 The enlarged schematic diagram of the structure at A in.

[0019] In the figure: 1 positioning ring, 2 mounting ring, 3 mounting bolt, 4 top plate, 5 through hole, 6 groove, 7 sliding rod, 8 slider, 9 rotating seat, 10 rotating plate, 11 waist slot, 12 telescopic plate, 13 positioning plate, 14 bevel gear ring, 15 internally threaded tube, 16 threaded rod, 17 sleeve, 18 bevel gear, 19 limiting groove, 20 limiting block. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0021] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0022] Referring to Figures 1-4 , a column positioning device that is convenient for fixing, including a positioning ring 1. An installation ring 2 is provided on the outer wall of the positioning ring 1. A plurality of circumferentially arranged installation bolts 3 penetrate through the upper end of the installation ring 2. A top plate 4 is provided at the upper end of the positioning ring 1. A through hole 5 matching the column is opened on the top plate 4. A plurality of circumferentially arranged rotating plates 10 are provided above the top plate 4. Positioning plates 13 are provided on the opposite surfaces of the plurality of rotating plates 10. Adjusting mechanisms for adjusting the height of the plurality of positioning plates 13 are provided at the upper end of the top plate 4. The adjusting mechanism includes a plurality of circumferentially arranged telescopic plates 12 provided at the upper end of the top plate 4. Rotating seats 9 are provided at the upper ends of the plurality of telescopic plates 12. Waist slots 11 are opened on both sides of the plurality of rotating plates 10. The plurality of rotating seats 9 respectively penetrate through the plurality of waist slots 11 and are slidably connected thereto. By pushing the end of the telescopic end of the telescopic plate 12 to move the upper end of one end of the rotating plate 10, and the sliding connection between the slider 8 at the other end of the rotating plate 10 and the sliding rod 7, as well as the penetrating and sliding connection between the threaded rod 16 and the outer wall of the positioning ring 1, the angle of the rotating plate 10 changes, so that the device can adjust the support points according to the height of the column, improving the adaptability of the device.

[0023] A plurality of circumferentially arranged grooves 6 are opened at the upper end of the top plate 4. Limiting mechanisms for limiting the rotating plates 10 are provided in the plurality of grooves 6. The limiting mechanism includes a sliding rod 7 provided in the groove 6. A slider 8 is slidably connected to the outer wall of the sliding rod 7. A positioning seat is provided at the upper end of the slider 8. The ends of the rotating plates 10 are rotatably connected to the positioning seat.

[0024] Inner threaded tubes 15 penetrate through the plurality of sliders 8. Threaded rods 16 penetrate through and are threadedly connected to the plurality of inner threaded tubes 15. The plurality of threaded rods 16 respectively penetrate through the plurality of grooves 6 and are rotatably connected to the outer wall of the positioning ring 1. By pushing the rotating plate 10 to move by the slider 8, the positioning plate 13 at the end of the rotating plate 10 contacts the outer wall of the column, realizing the positioning of columns of different sizes and improving the overall linkage of the device, bringing convenience to people.

[0025] A plurality of sleeves 17 are rotatably connected to the outer wall of the positioning ring 1. A plurality of threaded rods 16 respectively penetrate through the plurality of sleeves 17 and extend outside. A plurality of circumferentially arranged limiting grooves 19 are formed on the outer walls of the ends of the plurality of threaded rods 16. A plurality of limiting blocks 20 slidably connected to the limiting grooves 19 are provided on the inner walls of the plurality of sleeves 17.

[0026] A bevel gear 18 is provided on the outer wall of each of the plurality of sleeves 17. A bevel gear ring 14 is rotatably connected to the outer wall of the positioning ring 1. The plurality of bevel gears 18 are all meshed with the bevel gear ring 14.

[0027] When the utility model is in use, the column to be positioned is placed into the through hole 5. The bevel gear ring 14 is rotated. Under the meshing action between the bevel gear ring 14 and the plurality of bevel gears 18, the plurality of bevel gears 18 are rotated to drive the plurality of sleeves 17 to rotate. Under the limiting action of the plurality of limiting grooves 19 and the limiting blocks 20 between the sleeves 17 and the threaded rods 16, the plurality of threaded rods 16 are rotated. By means of the threaded connection between the threaded rods 16 and the internally threaded pipes 15, the slider 8 moves on the outer wall of the sliding rod 7, and the slider 8 pushes the rotating plate 10 to move (the rotating seat 9 moves in the waist-shaped groove 11), so that the positioning plate 13 at the end of the rotating plate 10 contacts the outer wall of the column, realizing the positioning of columns of different sizes and improving the overall linkage of the device, bringing convenience to people.

[0028] When the height of the positioning plate 13 needs to be adjusted according to the actual height of the column, a plurality of telescopic plates 12 are started (the telescopic plate 12 is a prior art, so the relevant structure thereof is not described in detail in this drawing). The end of the telescopic end of the telescopic plate 12 pushes one end of the rotating plate 10 to move upward. Due to the sliding connection between the other end slider 8 of the rotating plate 10 and the sliding rod 7, and the penetrating and sliding connection between the threaded rod 16 and the outer wall of the positioning ring 1, the angle of the rotating plate 10 changes, so that the support point of the device can be adjusted according to the column height, improving the adaptability of the device.

[0029] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the utility model, according to the technical solution of the utility model and its inventive concept, makes equivalent replacement or change, and should be covered within the protection scope of the utility model.

Claims

1. A column positioning device convenient for fixing, comprising a positioning ring (1), characterized in that, The outer wall of the positioning ring (1) is provided with a mounting ring (2). The upper end of the mounting ring (2) is provided with a plurality of mounting bolts (3) arranged circumferentially. The upper end of the positioning ring (1) is provided with a top plate (4). A through hole (5) matching the column is formed in the top plate (4). Above the top plate (4), there are a plurality of rotating plates (10) arranged circumferentially. Positioning plates (13) are provided on the opposite surfaces of the plurality of rotating plates (10). An adjusting mechanism for adjusting the height of the plurality of positioning plates (13) is provided at the upper end of the top plate (4). A plurality of circumferentially arranged grooves (6) are formed at the upper end of the top plate (4). A limiting mechanism for limiting the rotating plates (10) is provided in each of the plurality of grooves (6).

2. The column positioning device for easy fixing according to claim 1, characterized in that, The adjusting mechanism includes a plurality of telescopic plates (12) arranged circumferentially at the upper end of the top plate (4). Rotating seats (9) are provided at the upper ends of the plurality of telescopic plates (12). Waist slots (11) are formed on both sides of the plurality of rotating plates (10). The plurality of rotating seats (9) respectively penetrate through the plurality of waist slots (11) and are slidably connected thereto.

3. The column positioning device that is convenient for fixing according to claim 2, characterized in that, The limiting mechanism includes a sliding rod (7) arranged in the groove (6). A slider (8) is slidably connected to the outer wall of the sliding rod (7). A positioning seat is provided at the upper end of the slider (8). The ends of the rotating plates (10) are rotatably connected to the positioning seat.

4. The column positioning device for easy fixing according to claim 3, characterized in that, Internal threaded tubes (15) penetrate through the plurality of sliders (8). Threaded rods (16) penetrate through and are threadedly connected to the plurality of internal threaded tubes (15). The plurality of threaded rods (16) respectively penetrate through the plurality of grooves (6) and the outer wall of the positioning ring (1) and are rotatably connected thereto.

5. The column positioning device for easy fixing according to claim 4, characterized in that, A plurality of sleeves (17) are rotatably connected to the outer wall of the positioning ring (1). The plurality of threaded rods (16) respectively penetrate through the plurality of sleeves (17) and extend outside. A plurality of circumferentially arranged limiting grooves (19) are formed on the outer wall of the ends of the plurality of threaded rods (16). A plurality of limiting blocks (20) slidably connected to the limiting grooves (19) are provided on the inner walls of the plurality of sleeves (17).

6. The column positioning device convenient for fixing according to claim 5, wherein, Bevel gears (18) are provided on the outer walls of the plurality of sleeves (17). A bevel gear ring (14) is rotatably connected to the outer wall of the positioning ring (1). The plurality of bevel gears (18) are all meshed with the bevel gear ring (14).

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