Lifting type aluminum round pipe surface spraying platform

Abstract

The utility model relates to the technical field of spraying platforms, and discloses a lifting type aluminum round pipe surface spraying platform which comprises an electric telescopic rod and supporting legs and further comprises a rotating block, a rubber supporting plate and a rotating mechanism, the supporting legs are fixedly connected to the bottom of the electric telescopic rod, and the rotating mechanism is arranged at the top of the electric telescopic rod. A rotating block is arranged at the top of the rotating mechanism, a rubber supporting plate is fixedly connected to the outer side of the rotating block, the inner wall of the aluminum circular pipe is supported through the rubber supporting plate, the outer side of the rubber supporting plate is sleeved with the aluminum circular pipe, a threaded rod is rotated to enable a second hinge seat to descend, and therefore a first connecting rod is pushed to incline through the second hinge seat. The rubber supporting plate is sleeved with the aluminum circular pipe, the rubber supporting plate can be attached to the inner wall of the aluminum circular pipe by adjusting the position of the rubber supporting plate through the threaded rod, so that the position of the aluminum circular pipe is supported, the pipe is perpendicular, the spraying effect and efficiency are prevented from being affected by inclination, and the device can be applied to the aluminum circular pipes of different sizes.

Description

Technical Field

[0001] The utility model relates to the field of spraying platforms, in particular to a lifting spraying platform for the surface of aluminum round tubes. Background Technique

[0002] An aluminum round tube is a kind of non-ferrous metal tube, which refers to a metal tubular material with a hollow longitudinal length processed by pure aluminum or aluminum alloy. During its processing, the position of the aluminum round tube is fixed through a spraying platform, and a protective layer is sprayed on the surface of the aluminum round tube.

[0003] In the prior art, when placing an aluminum round tube through a spraying platform, a fixed-size column is used to sleeved the aluminum round tube outside the column to support the aluminum round tube to make it stand up. However, due to the fixed size of the column, when the inner diameter of the aluminum round tube is relatively large, the aluminum round tube cannot fit the outer wall of the column when sleeved outside the column, which will cause the aluminum round tube to tilt and affect the spraying efficiency. Therefore, it is necessary to improve a lifting spraying platform for the surface of aluminum round tubes to solve the above problems. Content of the Utility Model

[0004] In order to overcome the problem that when the size of the column is fixed and the inner diameter of the aluminum round tube is relatively large, the aluminum round tube cannot fit the outer wall of the column and thus tilts when sleeved outside the column.

[0005] The technical solution of the utility model is: a lifting spraying platform for the surface of aluminum round tubes, including an electric telescopic rod and a supporting leg, and also including a rotating block, a rubber supporting plate and a rotating mechanism. The bottom of the electric telescopic rod is fixedly connected with the supporting leg, the top of the electric telescopic rod is provided with a rotating mechanism, the top of the rotating mechanism is provided with a rotating block, and the outside of the rotating block is fixedly connected with a rubber supporting plate, and the inner wall of the aluminum round tube is supported by the rubber supporting plate.

[0006] Preferably, sleeved the aluminum round tube outside the rubber supporting plate, rotate the threaded rod to lower the second hinge seat, so as to push the first connecting rod to tilt through the second hinge seat, make the first connecting rod fit the inner wall of the aluminum round tube through the rubber supporting plate, thus supporting the aluminum round tube. Then, while the motor drives the rotating disk to rotate, the external gear meshes with the internal gear to make the second limiting disk rotate, and then the limiting column can drive the aluminum round tube to rotate, so that the aluminum round tube rotates while being sprayed, so as to fully spray the outside of it.

[0007] As a preference, four electric telescopic rods are provided and the four electric telescopic rods are symmetrically and fixedly connected to the top of the supporting leg. The fixed disk is supported synchronously and symmetrically by the four electric telescopic rods. While lifting the fixed disk, it can prevent the fixed disk from tilting, and the supporting effect is better.

[0008] Preferably, a fixed disk is fixedly connected to the top of the electric telescopic rod. A motor is fixedly connected to the bottom of the fixed disk. The output end of the motor is fixedly connected to a first limiting disk. The first limiting disk is rotatably connected inside the fixed disk. A rotating disk is fixedly connected to the top of the first limiting disk. A second limiting disk is rotatably connected inside the rotating disk. An external gear is fixedly connected to the outside of the second limiting disk. The external gear is meshed with an internal gear. The internal gear is fixedly connected to the top of the fixed disk. By driving the rotating disk to rotate with the motor, the external gear can be meshed with the internal gear, and the external gear rotates while the rotating disk rotates.

[0009] Preferably, there are five external gears, and the five external gears are symmetrically meshed inside the internal gear, enabling the five external gears to rotate synchronously with the same rotation speed and the same rotation amplitude.

[0010] Preferably, a positioning disk is fixedly connected to the top of the second limiting disk. A limiting column is fixedly connected to the top of the positioning disk. A first hinge seat is fixedly connected inside the limiting column. A first connecting rod is rotatably connected inside the first hinge seat. A rotating block is rotatably connected inside the first connecting rod. An external hexagonal rotating shaft is rotatably connected inside the limiting column. A threaded rod is fixedly connected to the bottom of the external hexagonal rotating shaft. The threaded rod is rotatably connected inside the limiting column. A second hinge seat is threadedly connected to the outside of the threaded rod. The second hinge seat is slidably connected inside the limiting column. A second connecting rod is rotatably connected between the second hinge seat and the first connecting rod. By supporting the inner wall of the aluminum round tube with the rubber support plate, the aluminum round tube can be prevented from tilting due to its relatively large inner diameter and can be used for aluminum round tubes with different inner diameter sizes.

[0011] Preferably, a chute is provided at the corresponding position of the limiting column for the second hinge seat, and the second hinge seat slides inside the chute to limit the second hinge seat to prevent it from rotating when sliding.

[0012] Preferably, a through groove is provided at the corresponding position of the first connecting rod for the second connecting rod, and the second connecting rod rotates inside the through groove to prevent blocking the rotation of the second connecting rod and facilitate the adjustment of the position of the rotating block.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. The aluminum round tube is sleeved outside the rubber support plate. By adjusting the position of the rubber support plate with the threaded rod, the rubber support plate can be made to fit the inner wall of the aluminum round tube, thereby supporting the position of the aluminum round tube, making the pipeline vertical, preventing tilting from affecting the spraying effect and efficiency, and can be applied to aluminum round tubes of different sizes.

[0015] 2. By driving the rotating disk to rotate with the motor, the five external gears rotate synchronously while the rotating disk rotates, enabling the aluminum round tube to rotate while moving during spraying, making the spraying of the aluminum round tube more sufficient and ensuring that its outer surface is fully sprayed. Description of the Drawings

[0016] Figure 1 Schematic diagram of the three-dimensional structure of the present utility model;

[0017] Figure 2 Schematic diagram of the bottom structure of the present utility model;

[0018] Figure 3 Schematic diagram of the rotating mechanism structure of the present utility model;

[0019] Figure 4 Schematic diagram of the cross-sectional structure of the limit post of the present utility model.

[0020] Description of the reference numerals: 1, electric telescopic rod; 21, positioning disk; 22, limit post; 23, first hinge seat; 24, first connecting rod; 25, rotating block; 26, rubber support plate; 27, external hexagonal rotating shaft; 28, threaded rod; 29, second hinge seat; 210, second connecting rod; 31, fixed disk; 32, motor; 33, first limit disk; 34, rotating disk; 35, second limit disk; 36, external gear; 37, internal gear; 4, support leg. Detailed Description of the Invention

[0021] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0022] Please refer to Figures 1-4 , the present utility model provides an embodiment: a lifting aluminum round tube surface spraying platform, including an electric telescopic rod 1 and a support leg 4, and further including a rotating block 25, a rubber support plate 26 and a rotating mechanism. The bottom of the electric telescopic rod 1 is fixedly connected to the support leg 4, the top of the electric telescopic rod 1 is provided with a rotating mechanism, the top of the rotating mechanism is provided with a rotating block 25, and the outside of the rotating block 25 is fixedly connected to a rubber support plate 26. The inner wall of the aluminum round tube is supported by the rubber support plate 26, the aluminum round tube is sleeved outside the rubber support plate 26, the threaded rod 28 is rotated to lower the second hinge seat 29, so as to push the first connecting rod 24 to incline through the second hinge seat 29, so that the first connecting rod 24 fits the inner wall of the aluminum round tube through the rubber support plate 26, thereby supporting the aluminum round tube. Then, while the motor 32 drives the rotating disk 34 to rotate, the external gear 36 meshes with the internal gear 37, so that the second limit disk 35 rotates, and then the limit post 22 can drive the aluminum round tube to rotate, so that the aluminum round tube rotates while being sprayed, so as to fully spray its outside. Four electric telescopic rods 1 are provided and the four electric telescopic rods 1 are symmetrically and fixedly connected to the top of the support leg 4. The fixed disk 31 is supported symmetrically and synchronously by the four electric telescopic rods 1. When the fixed disk 31 is lifted and lowered, the fixed disk 31 can be prevented from tilting, and the support effect is better.

[0023] Please refer to Figures 1-2 , Figure 4, in this embodiment, a positioning disk 21 is fixedly connected to the top of the second limiting disk 35. A limiting column 22 is fixedly connected to the top of the positioning disk 21. A first hinge seat 23 is fixedly connected to the inside of the limiting column 22. A first connecting rod 24 is rotatably connected to the inside of the first hinge seat 23. A rotating block 25 is rotatably connected to the inside of the first connecting rod 24. An external hexagon rotating shaft 27 is rotatably connected to the inside of the limiting column 22. A threaded rod 28 is fixedly connected to the bottom of the external hexagon rotating shaft 27. The threaded rod 28 is rotatably connected to the inside of the limiting column 22. A second hinge seat 29 is threadedly connected to the outside of the threaded rod 28. The second hinge seat 29 is slidably connected to the inside of the limiting column 22. A second connecting rod 210 is rotatably connected between the second hinge seat 29 and the first connecting rod 24. By supporting the inner wall of the aluminum round tube with the rubber support plate 26, the aluminum round tube can be prevented from tilting due to its relatively large inner diameter, and it can be used for aluminum round tubes with different inner diameter sizes. A chute is provided at the corresponding position of the limiting column 22 for the second hinge seat 29, and the second hinge seat 29 slides inside the chute. The second hinge seat 29 is limited by the chute to prevent it from rotating when sliding. A through slot is provided at the corresponding position of the first connecting rod 24 for the second connecting rod 210, and the second connecting rod 210 rotates inside the through slot. The through slot prevents the rotation of the second connecting rod 210 from being blocked, facilitating the adjustment of the position of the rotating block 25.

[0024] Please refer to Figures 1-3 , in this embodiment, a fixed disk 31 is fixedly connected to the top of the electric telescopic rod 1. A motor 32 is fixedly connected to the bottom of the fixed disk 31. An output end of the motor 32 is fixedly connected to a first limiting disk 33. The first limiting disk 33 is rotatably connected to the inside of the fixed disk 31. A rotating disk 34 is fixedly connected to the top of the first limiting disk 33. A second limiting disk 35 is rotatably connected to the inside of the rotating disk 34. An external gear 36 is fixedly connected to the outside of the second limiting disk 35. The external gear 36 is meshed with an internal gear 37. The internal gear 37 is fixedly connected to the top of the fixed disk 31. By driving the rotating disk 34 to rotate with the motor 32, the external gear 36 can be meshed with the internal gear 37. When the rotating disk 34 rotates, it drives the external gear 36 to rotate. There are five external gears 36, and the five external gears 36 are symmetrically meshed inside the internal gear 37, enabling the five external gears 36 to rotate synchronously with the same rotation speed and the same rotation amplitude.

[0025] When working, the height of the fixed disk 31 can be adjusted through the electric telescopic rod 1, so as to adjust the overall height of the device. The aluminum round tube is sleeved outside the rubber support plate 26. Twist the external hexagonal rotating shaft 27 to drive the threaded rod 28. The threaded rod 28 drives the second hinge seat 29 to slide inside the chute of the limit post 22. The second hinge seat 29 drives the second connecting rod 210, and the first connecting rod 24 of the second connecting rod 210 rotates inside the first hinge seat 23. The first connecting rod 24 drives the rotating block 25, and the rotating block 25 drives the rubber support plate 26 to make the rubber support plate 26 fit the inner wall of the aluminum round tube. The bottom of the aluminum round tube is supported by the positioning disk 21. The motor 32 drives the first limit disk 33, the first limit disk 33 drives the rotating disk 34, the rotating disk 34 drives the second limit disk 35, the second limit disk 35 drives the external gear 36, and the external gear 36 meshes with the internal gear 37 to rotate, so as to drive the limit post 22 to rotate.

[0026] Through the above steps, adjusting the position of the rubber support plate by the threaded rod can make the rubber support plate fit the inner wall of the aluminum round tube, so as to make the pipeline vertical, and solve the problem that when the size of the column is fixed and the inner diameter of the aluminum round tube is large, the aluminum round tube cannot fit the outer wall of the column and tilts when sleeved outside the column.

Claims

1. A lifting spraying platform for the surface of aluminum round tubes, comprising an electric telescopic rod (1) and a support leg (4), characterized in that: It further includes a rotating block (25), a rubber support plate (26) and a rotating mechanism. The bottom of the electric telescopic rod (1) is fixedly connected with a support leg (4). A rotating mechanism is arranged at the top of the electric telescopic rod (1). A rotating block (25) is arranged at the top of the rotating mechanism. The outer side of the rotating block (25) is fixedly connected with a rubber support plate (26), and the inner wall of the aluminum round tube is supported by the rubber support plate (26). The top of the electric telescopic rod (1) is fixedly connected with a fixed disk (31). The bottom of the fixed disk (31) is fixedly connected with a motor (32). The output end of the motor (32) is fixedly connected with a first limiting disk (33). The first limiting disk (33) is rotatably connected inside the fixed disk (31). The top of the first limiting disk (33) is fixedly connected with a rotating disk (34). The inside of the rotating disk (34) is rotatably connected with a second limiting disk (35). The top of the second limiting disk (35) is fixedly connected with a positioning disk (21). The top of the positioning disk (21) is fixedly connected with a limiting column (22). The inside of the limiting column (22) is fixedly connected with a first hinge seat (23). The inside of the first hinge seat (23) is rotatably connected with a first connecting rod (24). The rotating block (25) is rotatably connected inside the first connecting rod (24). The inside of the limiting column (22) is rotatably connected with an external hexagonal rotating shaft (27). The bottom of the external hexagonal rotating shaft (27) is fixedly connected with a threaded rod (28). The threaded rod (28) is rotatably connected inside the limiting column (22). The outside of the threaded rod (28) is threadedly connected with a second hinge seat (29). The second hinge seat (29) is slidably connected inside the limiting column (22). A second connecting rod (210) is rotatably connected between the second hinge seat (29) and the first connecting rod (24).

2. The lift-type aluminum round tube surface spraying platform according to claim 1, wherein: There are four electric telescopic rods (1), and the four electric telescopic rods (1) are symmetrically and fixedly connected to the top of the support legs (4).

3. The liftable aluminum round tube surface spraying platform according to claim 1, wherein: An external gear (36) is fixedly connected to the outside of the second limiting disk (35). The outside of the external gear (36) is engaged with an internal gear (37). The internal gear (37) is fixedly connected to the top of the fixed disk (31).

4. The lifting aluminum round tube surface spraying platform according to claim 3, characterized in that: There are five external gears (36), and the five external gears (36) are symmetrically engaged inside the internal gear (37).

5. The lifting aluminum round tube surface spraying platform according to claim 3, characterized in that: A chute is provided at the corresponding position of the limiting column (22) for the second hinge seat (29), and the second hinge seat (29) slides inside the chute.

6. The liftable aluminum round tube surface spraying platform according to claim 3, characterized in that: A through groove is provided at the corresponding position of the first connecting rod (24) for the second connecting rod (210), and the second connecting rod (210) rotates inside the through groove.

Images