Steel structure tubular column machining support

Abstract

The utility model discloses a steel structure tubular column machining support, which belongs to the technical field of steel structure tubular column machining, and is characterized by comprising a bottom plate, the top of the bottom plate is fixedly connected with a connecting ring, the inner wall of the connecting ring is fixedly connected with a supporting assembly, and the top of the supporting assembly is fixedly connected with a clamping assembly; the supporting assembly comprises a hydraulic cylinder, the hydraulic cylinder is fixedly connected to the inner wall of the connecting ring, a connecting plate is fixedly connected to the surface of the hydraulic cylinder, mounting holes are formed in the tops of the two ends of the connecting plate, first supporting rods are fixedly connected to the inner walls of the mounting holes, and the bottoms of the first supporting rods are fixedly connected with the top of the bottom plate. The problems that when an existing machining support is used, the height of most machining supports cannot be conveniently adjusted according to the height condition of workers, and therefore when a steel structure tubular column is machined, the working comfort of the workers is limited, and the use flexibility of the machining support is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure circular pipe column processing, and particularly relates to a processing support for steel structure circular pipe columns. Background Art

[0002] Steel structure circular pipe columns are vertical load-bearing members widely used in steel structure buildings. Steel structure circular pipe columns are usually made of circular steel pipes, and their materials are generally carbon structural steel or low-alloy high-strength structural steel. The wall thickness and diameter of the steel pipes can be selected according to the design requirements of the building to meet different load-bearing capacities and usage requirements. When processing steel structure circular pipe columns, a processing support is used to support and fix the steel structure circular pipe columns to be processed.

[0003] However, the existing supports for steel structure circular pipe columns can only simply support the steel structure circular pipe columns and do not have a structure designed to drive the steel structure circular pipe columns to rotate, resulting in the need for construction workers to manually rotate the steel structure circular pipe columns. Due to the large volume of the steel structure circular pipe columns, it is time-consuming and laborious, affecting the processing efficiency of the steel structure circular pipe columns;

[0004] The existing patent (publication number: CN218363138U) for a processing support for steel structure circular pipe columns, by setting a threaded rod and clamping plates, uses the arc-shaped groove opened on the second L-shaped plate to preliminarily support one end of the circular pipe column, and then moves one end of the circular pipe column between the two clamping plates. Through the elastic support of the first spring on the moving plate, it is convenient to stretch the distance between the two clamping plates to any distance, and then rotate the threaded rod to drive the clamping plates to approach the circular pipe column to clamp and fix the circular pipe column. Combining the function of the motor driving the rotation of the rotating shaft, it drives the circular pipe column to rotate, achieving the effect of the rotation of the circular pipe column, saving time and effort, and improving the processing effect of the circular pipe column; by setting a wedge block, using the sliding of one end of the wedge block in the wedge-shaped groove, one end of the connecting rod can slide freely in the channel. Combining the function of the other end of the connecting rod being fixedly connected to the second L-shaped plate, it is convenient to adjust the distance between the first L-shaped plate and the second L-shaped plate.

[0005] In view of the above problems, the existing patent gives a solution. However, when the existing processing supports are in use, most of them are not convenient to adjust the height according to the height of the staff, resulting in restrictions on the working comfort of the staff and a reduction in the flexibility of use of the processing support when processing steel structure circular pipe columns.

[0006] Therefore, a processing support for steel structure circular pipe columns is proposed. Summary of the Utility Model

[0007] The purpose of the present utility model is to provide a processing support for a steel structure circular pipe column, which can solve the problem that most of the existing processing supports are not convenient to adjust the height according to the height of the staff during use, thus restricting the working comfort of the staff and reducing the flexibility of use of the processing support when processing the steel structure circular pipe column.

[0008] To achieve the above object, the present utility model provides the following technical solution: A processing support for a steel structure circular pipe column, including a bottom plate, a connecting ring is fixedly connected to the top of the bottom plate, a support assembly is fixedly connected to the inner wall of the connecting ring, and a clamping assembly is fixedly connected to the top of the support assembly;

[0009] The support assembly includes a hydraulic cylinder, the hydraulic cylinder is fixedly connected to the inner wall of the connecting ring, a connecting plate is fixedly connected to the surface of the hydraulic cylinder, mounting holes are opened at the tops of both ends of the connecting plate, a first support rod is fixedly connected to the inner wall of the mounting hole, the bottom of the first support rod is fixedly connected to the top of the bottom plate, and a sliding groove is opened in the inner wall of the first support rod, and a second support rod is slidably connected to the inner wall of the sliding groove.

[0010] Preferably, the clamping assembly includes a fixing plate, the bottom of the fixing plate is fixedly connected to the top of the output end of the hydraulic cylinder, the bottom of the fixing plate is fixedly connected to the top of the second support rod, an adjustment groove is opened at the top of the fixing plate, a bidirectional lead screw is rotatably connected to the left side of the inner wall of the adjustment groove, the other end of the bidirectional lead screw penetrates through the adjustment groove and extends to the right side of the fixing plate, and a positive and negative rotation motor is fixedly connected to the other end of the bidirectional lead screw, and the left side of the positive and negative rotation motor is fixedly connected to the right side of the fixing plate.

[0011] Preferably, two support blocks are threadedly connected to the surface of the bidirectional lead screw, and a conical block is fixedly connected to the opposite side of the two support blocks, and the surface of the support block is slidably connected to the inner wall of the adjustment groove.

[0012] Preferably, a reinforcing ring is fixedly connected to the surface of the positive and negative rotation motor, and the left side of the reinforcing ring is fixedly connected to the right side of the fixing plate.

[0013] Preferably, a fastening washer is fixedly connected to the inner wall of the mounting hole, and the fastening washer is in close contact with the first support rod.

[0014] Preferably, a wear-resistant coating is provided on the surface of the second support rod, and the wear-resistant coating is a nickel-based alloy coating.

[0015] Preferably, an anti-slip pad is fixedly connected to the bottom of the bottom plate, and anti-slip patterns are provided on the bottom of the anti-slip pad.

[0016] Preferably, a rubber ring is fixedly connected to the inner wall of the connecting ring, and the rubber ring is in close contact with the hydraulic cylinder.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] 1. By setting the support assembly in this application, after it is started, the processing height can be adjusted. After the height is adjusted to the required height, it can avoid the situation that due to the inconvenience of adjusting the height according to the height of the staff, the work comfort of the staff is restricted and the use flexibility of the processing bracket is reduced when processing the steel structure circular pipe column;

[0019] 2. By setting the clamping assembly in this application, it can fix the steel structure circular pipe column, thereby avoiding the shaking of the steel structure circular pipe column during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the overall structure diagram of the processing bracket for the steel structure circular pipe column of the utility model;

[0021] Figure 2 is the connection schematic diagram of the bottom plate and the connecting ring in the utility model;

[0022] Figure 3 is the structural schematic diagram of the support assembly in the utility model;

[0023] Figure 4 is the structural schematic diagram of the clamping assembly in the utility model;

[0024] Figure 5 is the connection schematic diagram of the forward and reverse motor and the reinforcement ring in the utility model.

[0025] In the figure, 1. Bottom plate; 2. Connecting ring; 3. Support assembly; 301. Hydraulic cylinder; 302. Connecting plate; 303. Mounting hole; 304. First support rod; 305. Chute; 306. Second support rod; 4. Clamping assembly; 401. Fixed plate; 402. Adjusting groove; 403. Bidirectional lead screw; 404. Forward and reverse motor; 405. Support block; 406. Tapered block; 5. Reinforcement ring; 6. Tightening washer; 7. Wear-resistant coating; 8. Anti-slip pad; 9. Rubber ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] 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. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0027] Please refer to Figures 1-5 , the present utility model provides the following technical solutions:

[0028] A processing bracket for a steel structure circular pipe column, comprising a bottom plate 1. A connecting ring 2 is fixedly connected to the top of the bottom plate 1. A supporting component 3 is fixedly connected to the inner wall of the connecting ring 2. A clamping component 4 is fixedly connected to the top of the supporting component 3;

[0029] The supporting component 3 includes a hydraulic cylinder 301. The hydraulic cylinder 301 is fixedly connected to the inner wall of the connecting ring 2. A connecting plate 302 is fixedly connected to the surface of the hydraulic cylinder 301. Installation holes 303 are opened at the tops of both ends of the connecting plate 302. A first support rod 304 is fixedly connected to the inner wall of the installation hole 303. The bottom of the first support rod 304 is fixedly connected to the top of the bottom plate 1. A chute 305 is opened in the inner wall of the first support rod 304. A second support rod 306 is slidably connected to the inner wall of the chute 305.

[0030] In this embodiment: By setting the bottom plate 1, the connecting ring 2, the supporting component 3 and the clamping component 4, through the setting of the bottom plate 1, the connecting ring 2 can be fixed. Through the setting of the connecting ring 2, the installation position of the supporting component 3 can be assisted and guided. Through the setting of the supporting component 3, after it is started, the processing height can be adjusted. And after the height is adjusted to the required height, it can avoid the situation that due to the inconvenience of adjusting the height according to the height of the staff, when processing the steel structure circular pipe column, it limits the working comfort of the staff and reduces the use flexibility of the processing bracket. Through the setting of the clamping component 4, the steel structure circular pipe column can be fixed, thereby avoiding the shaking of the steel structure circular pipe column during processing.

[0031] Specifically, as Figure 4 shown, the clamping component 4 includes a fixing plate 401. The bottom of the fixing plate 401 is fixedly connected to the top of the output end of the hydraulic cylinder 301. The bottom of the fixing plate 401 is fixedly connected to the top of the second support rod 306. An adjustment groove 402 is opened at the top of the fixing plate 401. A bidirectional lead screw 403 is rotatably connected to the left side of the inner wall of the adjustment groove 402. The other end of the bidirectional lead screw 403 penetrates through the adjustment groove 402 and extends to the right side of the fixing plate 401. A forward and reverse motor 404 is fixedly connected to the other end of the bidirectional lead screw 403. The left side of the forward and reverse motor 404 is fixedly connected to the right side of the fixing plate 401.

[0032] Specifically, as Figure 4 shown, two support blocks 405 are threadedly connected to the surface of the bidirectional lead screw 403. And a conical block 406 is fixedly connected to the opposite side of the two support blocks 405. The surface of the support block 405 is slidably connected to the inner wall of the adjustment groove 402.

[0033] Specifically, as Figure 5 shown, a reinforcing ring 5 is fixedly connected to the surface of the forward and reverse motor 404. The left side of the reinforcing ring 5 is fixedly connected to the right side of the fixing plate 401.

[0034] In this embodiment: By setting the forward and reverse motor 404, after it is powered on and started, it can drive the bidirectional lead screw 403 to rotate. When the bidirectional lead screw 403 rotates in the adjustment groove 402, the support block 405 can move from both sides to the center or from the center to both sides through the threaded connection with the bidirectional lead screw 403, and through the limitation of the adjustment groove 402, so that the moving position of the support block 405 will not deviate. After moving to the required position, the steel structure circular tube column can be sleeved on the conical block 406, and then by reversing the forward and reverse motor 404, it drives the bidirectional lead screw 403 to reverse. Subsequently, through the transmission of the bidirectional lead screw 403, the support block 405 drives the conical block 406 to approach the steel structure circular tube column, so that the conical block 406 in contact with the steel structure circular tube column fixes the steel structure circular tube column, and through the setting of the reinforcement ring 5, it can reinforce the forward and reverse motor 404, so that the forward and reverse motor 404 will not shake during use.

[0035] Specifically, as Figure 3 shown, a fastening washer 6 is fixedly connected to the inner wall of the mounting hole 303, and the fastening washer 6 is in close contact with the first support rod 304.

[0036] Specifically, as Figure 3 shown, a wear-resistant coating 7 is provided on the surface of the second support rod 306, and the wear-resistant coating 7 is a nickel-based alloy coating.

[0037] In this embodiment: By setting the fastening washer 6, it can increase the connection tightness between the mounting hole 303 and the first support rod 304, thereby increasing the use stability of the first support rod 304, and by setting the wear-resistant coating 7, the wear-resistant coating 7 is a nickel-based alloy coating, and the nickel-based alloy coating has good heat resistance, corrosion resistance and wear resistance, so that the surface of the second support rod 306 will not be worn during long-term sliding connection.

[0038] Specifically, as Figure 2 shown, an anti-slip pad 8 is fixedly connected to the bottom of the bottom plate 1, and anti-slip lines are provided on the bottom of the anti-slip pad 8.

[0039] Specifically, as Figure 2 shown, a rubber ring 9 is fixedly connected to the inner wall of the connecting ring 2, and the rubber ring 9 is in close contact with the hydraulic cylinder 301.

[0040] In this embodiment: By setting the anti-slip pad 8, it can increase the friction at the bottom of the bottom plate 1, thereby preventing the bottom plate 1 from slipping when it contacts the ground, and by setting the rubber ring 9, it can increase the connection tightness between the connecting ring 2 and the hydraulic cylinder 301, so that the hydraulic cylinder 301 will not shake during use.

[0041] Working principle: When processing a steel structure circular pipe column, the hydraulic cylinder 301 can be started. Subsequently, under the fixation of the connecting ring 2, the hydraulic cylinder 301 pushes the fixing plate 401 upward. Then, through the movement of the fixing plate 401, the second support rod 306 can be driven to move. When the second support rod 306 moves, it can slide in the chute 305 inside the first support rod 304. Through the limitation of the chute 305, the second support rod 306 will not deviate during movement. Through the connection between the second support rod 306 and the fixing plate 401, the position of the fixing plate 401 will not deviate during movement. Through the fixation of the connecting plate 302, the first support rod 304 will not shake when the second support rod 306 slides. Then, after the height is adjusted to the required height, the hydraulic cylinder 301 is closed. After that, the forward and reverse motor 404 is powered on and started. After the forward and reverse motor 404 is powered on and started, it can drive the bidirectional lead screw 403 to rotate. When the bidirectional lead screw 403 rotates in the adjustment groove 402, the support block 405 can move from both sides to the center or from the center to both sides through the threaded connection with the bidirectional lead screw 403. Through the limitation of the adjustment groove 402, the moving position of the support block 405 will not deviate. After moving to the required position, the steel structure circular pipe column can be sleeved on the conical block 406. Subsequently, through the reverse rotation of the forward and reverse motor 404, it drives the bidirectional lead screw 403 to reverse. Then, through the transmission of the bidirectional lead screw 403, the support block 405 drives the conical block 406 to approach the steel structure circular pipe column, so that the conical block 406 in contact with the steel structure circular pipe column fixes the steel structure circular pipe column. Then, the fixed steel structure circular pipe column can be processed.

[0042] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A steel structure round tube column processing support, comprising a base plate (1), characterized in that: The top of the base plate (1) is fixedly connected to a connecting ring (2), the inner wall of the connecting ring (2) is fixedly connected to a supporting assembly (3), and the top of the supporting assembly (3) is fixedly connected to a clamping assembly (4); The support assembly (3) comprises a hydraulic cylinder (301), wherein the hydraulic cylinder (301) is fixedly connected to the inner wall of the connecting ring (2), a connecting plate (302) is fixedly connected to the surface of the hydraulic cylinder (301), mounting holes (303) are provided at the tops of both ends of the connecting plate (302), a first support rod (304) is fixedly connected to the inner wall of the mounting hole (303), the bottom of the first support rod (304) is fixedly connected to the top of the base plate (1), and a sliding groove (305) is provided on the inner wall of the first support rod (304), and a second support rod (306) is slidably connected to the inner wall of the sliding groove (305).

2. A steel structure round tube column processing bracket according to claim 1, characterized in that: The clamping assembly (4) comprises a fixed plate (401), the bottom of the fixed plate (401) is fixedly connected to the top of the output end of the hydraulic cylinder (301), the bottom of the fixed plate (401) is fixedly connected to the top of the second support rod (306), the top of the fixed plate (401) is provided with an adjustment slot (402), the left side of the inner wall of the adjustment slot (402) is rotatably connected to a bidirectional screw rod (403), the other end of the bidirectional screw rod (403) passes through the adjustment slot (402) and extends to the right side of the fixed plate (401), the other end of the bidirectional screw rod (403) is fixedly connected to a forward and reverse motor (404), and the left side of the forward and reverse motor (404) is fixedly connected to the right side of the fixed plate (401).

3. A steel structure round tube column processing bracket according to claim 2, characterized in that: The surface of the bidirectional screw rod (403) is threadedly connected to two support blocks (405), and the opposite sides of the two support blocks (405) are fixedly connected to conical blocks (406), and the surface of the support blocks (405) is slidably connected to the inner wall of the adjustment groove (402).

4. A steel structure round tube column processing bracket according to claim 2, characterized in that: A reinforcement ring (5) is fixedly connected to the surface of the forward and reverse motor (404), and the left side of the reinforcement ring (5) is fixedly connected to the right side of the fixing plate (401).

5. The steel structure round tube column processing bracket according to claim 1, characterized in that: A fastening washer (6) is fixedly connected to the inner wall of the mounting hole (303), and the fastening washer (6) is in close contact with the first support rod (304).

6. A steel structure round tube column processing bracket according to claim 1, characterized in that: The surface of the second support rod (306) is provided with a wear-resistant coating (7), and the wear-resistant coating (7) is a nickel-based alloy coating.

7. The steel structure round tube column processing bracket according to claim 1, characterized in that: The bottom of the base plate (1) is fixedly connected to an anti-skid pad (8), and the bottom of the anti-skid pad (8) is provided with anti-skid patterns.

8. The steel structure round tube column processing bracket according to claim 1, characterized in that: A rubber ring (9) is fixedly connected to the inner wall of the connecting ring (2), and the rubber ring (9) is in close contact with the hydraulic cylinder (301).

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