Adjustable supporting device for cutting and brushing round pipe

Abstract

The utility model relates to the technical field of building construction, and discloses an adjustable supporting device for cutting and brushing a round pipe, which comprises a chassis, the upper surface of the chassis is rotatably connected with a turntable, and the upper surface of the turntable is fixedly connected with a stand column. The chassis is fixed on the ground through a ground pile, then the position of the sleeve on the surface of the stand column is slid according to actual requirements, so that the height of the cross beam is adjusted, after the height is confirmed, the handle I is loosened by a hand, the pulling force of the spring on the handle I acts on the clamping bolt, and the clamping bolt is inserted into a limiting groove in the corresponding position of the stand column; at the moment, a second handle is rotated, two sliding blocks on the surface of the second handle move in different directions, the distance between two clamping bases is matched with the round pipe, after the positions of the two clamping bases are determined, a first rolling shaft abuts against the surface of the round pipe, the round pipe is clamped, and therefore the round pipe is supported; and the direction of the circular pipe needs to be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to an adjustable supporting device used for cutting and painting round pipes. Background Art

[0002] In industrial production and construction, cutting and painting of round pipes are common processes.

[0003] According to the application number CN202222482756.7, an adjustable supporting device for cutting and painting round tubes includes a working surface, on which two triangular brackets are arranged, and the two triangular brackets move relative to or toward each other and are fixed on the working surface, and bearings are rotatably arranged on the two triangular brackets; the bottom of the working surface is connected to a supporting base via a lifting shaft, and the working surface moves toward or away from the supporting base via the lifting shaft. Therefore, the utility model is capable of stably supporting round tubes of different specifications, and at the same time can adjust the round tubes to be cut or painted at different heights and angles, thereby ensuring the round tube cutting effect and the uniformity of painting the round tube surface, improving the construction efficiency and the quality of the finished product, and having certain economic value.

[0004] In the process of implementing this application, the inventor found that there are at least the following problems in this technology:

[0005] (1) The stability is poor, it cannot be fixed to the ground, it is easy to tip over and affect the workers' operation, the height of the supporting device cannot be adjusted, and it is inconvenient to adjust the angle of the round tube;

[0006] (2) There are fewer support points, and the supporting and stabilizing effect on the round tube is poor. Utility Model Content

[0007] In view of the deficiencies in the prior art, the utility model provides an adjustable supporting device for cutting and painting round tubes, which has strong stability and can adjust the supporting height and angle of the round tube as required, thus solving the problems raised in the background technology.

[0008] The utility model provides the following technical solution: an adjustable supporting device for cutting and painting round pipes, comprising a chassis, a turntable rotatably connected to the upper surface of the chassis, a column fixedly connected to the upper surface of the turntable, a sleeve slidably sleeved on the surface of the column, a crossbeam fixedly connected to the top end of the sleeve, two sliding blocks slidably clamped inside the crossbeam, a clamp seat fixedly connected to the top end of the sliding block, a roller 1 rotatably connected to the surface of one side of the clamp seat, a support rod fixedly connected to the side surface of the sleeve, a bottom plate fixedly connected to the top end of the support rod, a sliding rod slidably inserted in the bottom plate, a support rod fixedly connected to the top end of the sliding rod, and a support seat rotatably connected to the top end of the support seat. Roller 2.

[0009] Preferably, ground piles are slidably inserted into the surface of the chassis.

[0010] Preferably, a locking bolt 1 is threadedly inserted into the surface of the turntable, and the bottom end of the locking bolt 1 is tightly fitted with the upper surface of the chassis.

[0011] Preferably, a bolt is slidably inserted into the surface of the sleeve, one end of the bolt is fixedly connected to a handle, a spring is movably sleeved on the surface of the bolt, one end of the spring is fixedly connected to the surface of the sleeve, and the other end of the spring is fixedly connected to the side of handle, and a plurality of limit grooves are provided on the surface of the column, and the limit grooves are consistent with the model specifications of the bolt.

[0012] Preferably, the inner wall of the crossbeam is rotatably connected to a bidirectional threaded rod, one end of the bidirectional threaded rod is fixedly connected to a second handle, and the slider is threadedly sleeved on the surface of the bidirectional threaded rod.

[0013] Preferably, a second locking bolt is threadedly connected to the side surface of the base plate, and the end of the second locking bolt abuts against the surface of the sliding rod.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. Fix the chassis on the ground through the ground piles, and then adjust the height of the beam by sliding the sleeve on the surface of the column according to actual needs. After the height is confirmed, release the handle 1 manually. At this time, the spring applies the pulling force of the handle 1 to the bolt, so that the bolt is inserted into the limit groove at the corresponding position on the column, thereby fixing the height of the beam. At this time, turn the handle 2 to make the two sliders on the surface of the handle 2 move in different directions, so that the distance between the two clamps matches the round tube. After the positions of the two clamps are determined, the roller 1 abuts against the surface of the round tube to clamp the round tube, thereby supporting the round tube. When the direction of the round tube needs to be adjusted, the rotating connection between the turntable and the chassis can realize the adjustment of the azimuth of the round tube. At the same time, the setting of the roller 1 does not affect the rotation of the round tube while clamping the round tube.

[0016] 2. By providing a support, when the clamping seat clamps the round tube, the position of the sliding rod in the bottom plate is adjusted to adjust the height of the support, so that the support supports the round tube again. At this time, the locking bolt 2 is tightened manually so that the end of the locking bolt 2 is tightly in contact with the surface of the sliding rod, and the position of the sliding rod in the bottom plate is fixed, so that the position of the support is fixed, thereby realizing the support of the round tube, greatly improving the stability of the support for the round tube, and at the same time, the roller 2 is in contact with the bottom of the round tube, which improves the stability of the clamping of the round tube without affecting the rotation of the round tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1This is a schematic diagram of the overall structure of the utility model device;

[0018] Figure 2 This is an enlarged structural diagram of part A of the utility model;

[0019] Figure 3 This is a schematic diagram of the turntable structure of the utility model;

[0020] Figure 4 This is a cross-sectional structural diagram of the utility model crossbeam;

[0021] Figure 5 This is a schematic diagram of the support structure of the utility model.

[0022] In the figure: 1. chassis; 2. ground pile; 3. turntable; 4. locking bolt 1; 5. column; 6. limit groove; 7. sleeve; 8. bolt; 9. spring; 10. handle 1; 11. crossbeam; 12. two-way threaded rod; 13. handle 2; 14. slider; 15. clamp seat; 16. roller 1; 17. support rod; 18. bottom plate; 19. slide rod; 20. locking bolt 2; 21. support; 22. roller 2. DETAILED DESCRIPTION

[0023] 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.

[0024] Reference Figure 1-5 , an adjustable supporting device for cutting and painting round pipes, comprising a chassis 1, a turntable 3 is rotatably connected to the upper surface of the chassis 1, a column 5 is fixedly connected to the upper surface of the turntable 3, a sleeve 7 is slidably sleeved on the surface of the column 5, a crossbeam 11 is fixedly connected to the top of the sleeve 7, two sliders 14 are slidably clamped inside the crossbeam 11, a clamping seat 15 is fixedly connected to the top of the slider 14, a roller 16 is rotatably connected to the surface of one side of the clamping seat 15, a support rod 17 is fixedly connected to the side of the sleeve 7, a bottom plate 18 is fixedly connected to the top of the support rod 17, a sliding rod 19 is slidably inserted in the bottom plate 18, a support 21 is fixedly connected to the top of the sliding rod 19, and a roller 22 is rotatably connected to the top of the support 21.

[0025] Wherein, the surface of the chassis 1 is slidably plugged with ground stakes 2 to fix the chassis 1 .

[0026] Among them, a locking bolt 4 is threadedly inserted into the surface of the turntable 3, and the bottom end of the locking bolt 4 is tightly fitted with the upper surface of the chassis 1.

[0027] Among them, a bolt 8 is slidably inserted into the surface of the sleeve 7, one end of the bolt 8 is fixedly connected to a handle 10, a spring 9 is movably sleeved on the surface of the bolt 8, one end of the spring 9 is fixedly connected to the surface of the sleeve 7, and the other end of the spring 9 is fixedly connected to the side of the handle 10. A plurality of limit grooves 6 are provided on the surface of the column 5, and the model and specifications of the limit grooves 6 are consistent with those of the bolt 8. The position of the sliding sleeve 7 on the surface of the column 5 is adjusted according to actual needs, and the height of the beam 11 is adjusted after the height is confirmed. At this time, the pulling force of the spring 9 on the handle 10 acts on the bolt 8, so that the bolt 8 is inserted into the limit groove 6 at the corresponding position on the column 5, thereby fixing the height of the beam 11.

[0028] Among them, the inner wall of the crossbeam 11 is rotatably connected with a bidirectional threaded rod 12, one end of the bidirectional threaded rod 12 is fixedly connected with a handle 2 13, and a slider 14 is threadedly sleeved on the surface of the bidirectional threaded rod 12. By rotating the handle 2 13, the two sliders 14 on the surface of the handle 2 13 move in different directions, so that the spacing between the two clamping seats 15 matches the round tube. After the positions of the two clamping seats 15 are determined, the roller 16 abuts against the surface of the round tube to clamp the round tube, thereby achieving support for the round tube.

[0029] Among them, the side of the base plate 18 is threadedly connected with a locking bolt 20, and the end of the locking bolt 20 abuts against the surface of the slide bar 19. When the clamping seat 15 clamps the round tube, the slide bar 19 is slid in the position of the base plate 18 to adjust the height of the support 21 so that the support 21 supports the round tube again. At this time, the locking bolt 20 is tightened manually so that the end of the locking bolt 20 abuts tightly against the surface of the slide bar 19, fixes the position of the slide bar 19 in the base plate 18, and fixes the position of the support 21, thereby realizing the support of the round tube by the support 21, greatly improving the stability of the support for the round tube. At the same time, the roller 22 abuts against the bottom of the round tube, which improves the stability of the clamping of the round tube without affecting the rotation of the round tube.

[0030] Working principle: when the device is in use, the chassis 1 is fixed to the ground through the ground piles 2, and then the position of the sliding sleeve 7 on the surface of the column 5 is adjusted according to actual needs, so as to adjust the height of the cross beam 11. After the height is confirmed, the person manually releases the handle 10. At this time, the spring 9 acts on the pulling force of the handle 10 on the bolt 8, so that the bolt 8 is inserted into the limit groove 6 at the corresponding position on the column 5, thereby fixing the height of the cross beam 11. At this time, the handle 2 13 is rotated to make the two sliders 14 on the surface of the handle 2 13 move in different directions, so that the distance between the two clamping seats 15 matches the round tube. After the positions of the two clamping seats 15 are determined, the roller 16 abuts against the surface of the round tube to clamp the round tube, thereby realizing the support of the round tube, and the direction of the round tube needs to be adjusted. During adjustment, the rotation connection between the turntable 3 and the chassis 1 can realize the adjustment of the azimuth of the round tube. At the same time, the setting of the roller 16 does not affect the rotation of the round tube while clamping the round tube. After the clamping seat 15 clamps the round tube, the position of the sliding rod 19 in the bottom plate 18 is adjusted to the height of the support 21, so that the support 21 supports the round tube again. At this time, the locking bolt 20 is tightened manually so that the end of the locking bolt 20 is tightly abutted against the surface of the sliding rod 19, and the position of the sliding rod 19 in the bottom plate 18 is fixed, so that the position of the support 21 is fixed, thereby realizing the support of the round tube by the support 21, greatly improving the stability of the support for the round tube. At the same time, the roller 22 abuts against the bottom of the round tube, improving the stability of the clamping of the round tube without affecting the rotation of the round tube.

[0031] 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. An adjustable support device for cutting and painting round tubes, characterized in that: The invention comprises a chassis (1), the upper surface of the chassis (1) is rotatably connected to a turntable (3), the upper surface of the turntable (3) is fixedly connected to a column (5), the surface of the column (5) is slidably sleeved with a sleeve (7), the top end of the sleeve (7) is fixedly connected to a crossbeam (11), the interior of the crossbeam (11) is slidably clamped with two sliders (14), the top end of the slider (14) is fixedly connected to a clamping seat (15), one side surface of the clamping seat (15) is rotatably connected to a roller 1 (16), the side surface of the sleeve (7) is fixedly connected to a support rod (17), the top end of the support rod (17) is fixedly connected to a bottom plate (18), a sliding rod (19) is slidably inserted in the bottom plate (18), the top end of the sliding rod (19) is fixedly connected to a support seat (21), and the top end of the support seat (21) is rotatably connected to a roller 2 (22).

2. An adjustable support device for cutting and painting round pipes according to claim 1, characterized in that: Ground piles (2) are slidably inserted into the surface of the chassis (1).

3. An adjustable support device for cutting and painting round pipes according to claim 1, characterized in that: A locking bolt (4) is threadedly inserted into the surface of the turntable (3), and the bottom end of the locking bolt (4) is tightly fitted with the upper surface of the chassis (1).

4. The adjustable support device for cutting and painting round pipes according to claim 1, characterized in that: A latch (8) is slidably inserted into the surface of the sleeve (7), one end of the latch (8) is fixedly connected to a handle (10), a spring (9) is movably sleeved on the surface of the latch (8), one end of the spring (9) is fixedly connected to the surface of the sleeve (7), and the other end of the spring (9) is fixedly connected to the side of the handle (10), and a plurality of limit grooves (6) are provided on the surface of the column (5), and the limit grooves (6) are consistent with the model and specifications of the latch (8).

5. The adjustable support device for cutting and painting round pipes according to claim 1, characterized in that: The inner wall of the crossbeam (11) is rotatably connected to a bidirectional threaded rod (12), one end of the bidirectional threaded rod (12) is fixedly connected to a second handle (13), and the slider (14) is threadedly sleeved on the surface of the bidirectional threaded rod (12).

6. The adjustable support device for cutting and painting round pipes according to claim 1, characterized in that: The side surface of the bottom plate (18) is threadedly connected with a second locking bolt (20), and the end of the second locking bolt (20) abuts against the surface of the slide rod (19).

Images