Fixing device for T-shaped steel pipe machining

Abstract

The utility model relates to the technical field of T-shaped steel pipe fixing, in particular to a fixing device for T-shaped steel pipe machining, which comprises a transverse plate, the bottom of the transverse plate is rotatably connected with a first screw rod, and the outer side of the first screw rod is in threaded connection with a connecting plate. A first motor is started to drive a connecting plate to move upwards through rotation of a first screw rod, the connecting plate extrudes a connecting rod through a vertical rod, the connecting rod drives clamping plates to fix the two ends of a T-shaped steel pipe body, a second motor drives a cylinder to move forwards through rotation of a second screw rod, and the cylinder drives a triangular plate to slide on the outer side of a sliding rail. And a triangular plate drives a circular plate to move to fix the rear end of the T-shaped steel pipe main body, so that the fixing purpose is achieved, the T-shaped steel pipe main body is conveniently and effectively fixed in the using process, manual fixing is not needed, the phenomenon that the T-shaped steel pipe main body shakes in the machining process is avoided, errors are not likely to be generated, and stability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of T-shaped steel pipe fixing, in particular to a fixing device for T-shaped steel pipe processing. Background Art

[0002] With the development of social economy, the demand for electricity in industrial production and life has gradually increased. UHV power transmission has become the first choice for power transmission due to its long transmission distance, large capacity, and low transmission loss. In the erection of UHV power transmission and transformation, most of them use steel pipe towers as load towers. Steel pipe towers are equipment used to support overhead lines when transmitting high-voltage overhead lines. Due to the advantages of small footprint and high strength, they are widely used in the erection of urban and rural lines. In the process of steel pipe processing, clamps are needed to fix the steel pipes.

[0003] However, some current fixing devices for steel pipe processing are not convenient for effectively fixing T-shaped steel pipes. The traditional method is manual fixing, but shaking is prone to occur during the processing of T-shaped steel pipes, errors are prone to occur during the processing, and the stability is poor. Therefore, we propose a fixing device for T-shaped steel pipe processing to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a fixing device for processing a T-shaped steel pipe to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixing device for processing T-shaped steel pipes, comprising a horizontal plate, the bottom of the horizontal plate is rotatably connected to a first screw rod, the outer side of the first screw rod is threadedly connected to a connecting plate, the top of the connecting plate is fixedly connected to two vertical rods, the tops of the vertical rods extend to the top of the horizontal plate and are rotatably connected to a connecting rod, the horizontal plate is slidably sleeved on the outer sides of the two vertical rods, the ends of the connecting rods are rotatably connected to a clamping plate, the top of the horizontal plate is fixedly connected to two sliding rails, the outer sides of the two sliding rails are slidably connected to the same triangular plate, the front side of the triangular plate is fixedly connected to a circular plate, the top of the horizontal plate is fixedly connected to a support plate, the front side of the support plate is rotatably connected to a second screw rod, and the outer side of the second screw rod is threadedly connected to a cylinder.

[0006] Further preferably, the front side of the cylinder is fixedly connected to the rear side of the triangular plate, and a bottom plate is provided below the transverse plate.

[0007] Further preferably, a first motor is fixedly connected to the top of the base plate, an end of an output shaft of the first motor is fixedly connected to the bottom end of the first screw rod, and a second motor is fixedly connected to the rear side of the support plate.

[0008] Further preferably, the output shaft end of the second motor is fixedly connected to the rear end of the second screw rod, the front side of the support plate is fixedly connected to two square rods, and the rear side of the triangular plate is fixedly connected to two rectangular rods.

[0009] Further preferably, the rectangular rod is slidably sleeved on the outer side of the corresponding square rod, and four support rods are fixedly connected between the bottom of the cross plate and the top of the base plate.

[0010] Further preferably, the top of the horizontal plate is fixedly connected to two fixed plates, the sides of the two fixed plates close to each other are fixedly connected to a cross bar, the sides of the two clamping plates away from each other are fixedly connected to a round rod, and the cross rod is slidably sleeved on the outer side of the corresponding round rod.

[0011] Further preferably, a same spring is fixedly connected between the cross bar and the corresponding clamping plate, the spring is movably sleeved on the outside of the corresponding round rod, and a T-shaped steel pipe body is provided above the cross plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model starts the first motor to rotate the first screw to drive the connecting plate to move upward, the connecting plate squeezes the connecting rod through the vertical rod, the connecting rod drives the clamping plate to fix the two ends of the T-shaped steel pipe body, the second motor drives the cylinder to move forward through the rotation of the second screw, the cylinder drives the triangular plate to slide on the outside of the slide rail, the triangular plate drives the circular plate to move to fix the rear end of the T-shaped steel pipe body, thereby achieving the purpose of fixing, and it is convenient to effectively fix the T-shaped steel pipe body during use, no manual fixation is required, and the shaking of the T-shaped steel pipe body during processing is avoided. It is not easy to produce errors and has high stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0014] Figure 2 It is a rear-view stereoscopic structural schematic diagram of the utility model;

[0015] Figure 3 This is a schematic diagram of the three-dimensional structure when the bottom plate is removed from the present invention;

[0016] Figure 4 for Figure 1 A schematic diagram of the enlarged three-dimensional structure of the middle A area;

[0017] Figure 5 for Figure 2 Schematic diagram of the enlarged three-dimensional structure of area B in the middle.

[0018] In the figure: 1, horizontal plate; 2, first screw rod; 3, connecting plate; 4, vertical rod; 5, connecting rod; 6, clamping plate; 7, slide rail; 8, triangular plate; 9, circular plate; 10, supporting plate; 11, second screw rod; 12, cylinder; 13, bottom plate; 14, first motor; 15, second motor; 16, square rod; 17, rectangular rod; 18, supporting rod; 19, fixing plate; 20, horizontal rod; 21, round rod; 22, spring; 23, T-shaped steel pipe body. DETAILED DESCRIPTION

[0019] 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.

[0020] Example

[0021] See also Figure 1-5 The utility model provides a technical solution: a fixing device for processing T-shaped steel pipes, comprising a horizontal plate 1, a first screw rod 2 is rotatably connected to the bottom of the horizontal plate 1, a connecting plate 3 is threadedly connected to the outer side of the first screw rod 2, the top of the connecting plate 3 is fixedly connected to two vertical rods 4, the top of the vertical rod 4 extends to the top of the horizontal plate 1 and is rotatably connected to a connecting rod 5, the horizontal plate 1 is slidably sleeved on the outer sides of the two vertical rods 4, the end of the connecting rod 5 is rotatably connected to a clamping plate 6, the top of the horizontal plate 1 is fixedly connected to two slide rails 7, the outer sides of the two slide rails 7 are slidably connected to the same triangular plate 8, the front side of the triangular plate 8 is fixedly connected to a circular plate 9, the top of the horizontal plate 1 is fixedly connected to a support plate 10, the front side of the support plate 10 is rotatably connected to a second screw rod 11, the second screw rod 11 The outer thread is connected with a cylinder 12. When the first motor 14 is started, the first screw 2 is rotated to drive the connecting plate 3 to move upward. The connecting plate 3 squeezes the connecting rod 5 through the vertical rod 4. The connecting rod 5 drives the clamping plate 6 to fix the two ends of the T-shaped steel pipe body 23. The second motor 15 drives the cylinder 12 to move forward through the second screw 11. The cylinder 12 drives the triangular plate 8 to slide on the outer side of the slide rail 7. The triangular plate 8 drives the circular plate 9 to move to fix the rear end of the T-shaped steel pipe body 23, thereby achieving the purpose of fixing. During use, the T-shaped steel pipe body 23 is easy to be effectively fixed, and no manual fixation is required, which avoids the shaking of the T-shaped steel pipe body 23 during processing. It is not easy to produce errors and has high stability.

[0022] In this embodiment, specifically: the front side of the cylinder 12 is fixedly connected to the rear side of the triangular plate 8, and a bottom plate 13 is provided below the horizontal plate 1;

[0023] In this embodiment, specifically: a first motor 14 is fixedly connected to the top of the bottom plate 13, an output shaft end of the first motor 14 is fixedly connected to the bottom end of the first screw rod 2, and a second motor 15 is fixedly connected to the rear side of the support plate 10;

[0024] In this embodiment, specifically: the output shaft end of the second motor 15 is fixedly connected to the rear end of the second screw 11, the front side of the support plate 10 is fixedly connected to two square rods 16, and the rear side of the triangular plate 8 is fixedly connected to two rectangular rods 17, and the setting of the square rods 16 plays a positioning effect;

[0025] In this embodiment, specifically: the rectangular rod 17 is slidably mounted on the outer side of the corresponding square rod 16, and four support rods 18 are fixedly connected between the bottom of the horizontal plate 1 and the top of the bottom plate 13;

[0026] In this embodiment, specifically: two fixing plates 19 are fixedly connected to the top of the horizontal plate 1, and the sides of the two fixing plates 19 close to each other are fixedly connected to the cross bar 20, and the sides of the two clamping plates 6 away from each other are fixedly connected to the round rod 21, and the cross bar 20 is slidably sleeved on the outer side of the corresponding round rod 21;

[0027] In this embodiment, specifically: a same spring 22 is fixedly connected between the cross bar 20 and the corresponding clamping plate 6 , the spring 22 is movably sleeved on the outer side of the corresponding round rod 21 , and a T-shaped steel pipe body 23 is provided above the cross plate 1 .

[0028] The utility model is at work: when in use, the T-shaped steel pipe body 23 is moved to the top of the horizontal plate 1, and then the first motor 14 is started, the first motor 14 works to drive the first screw 2 to rotate, the first screw 2 rotates to drive the connecting plate 3 to move upward, the connecting plate 3 drives the two vertical rods 4 to move, the vertical rod 4 squeezes the connecting rod 5 during the movement, and under the action of the squeezing force, the connecting rod 5 moves and rotates, the connecting rod 5 drives the corresponding clamping plate 6 to move, the clamping plate 6 drives the two round rods 21 to move, the clamping plate 6 stretches the spring 22 during the movement, the two clamping plates 6 move in a direction close to each other and fix the two ends of the T-shaped steel pipe body 23, and then the second motor 15 is started, and the second motor 1 The second screw rod 11 is driven to rotate by the second screw rod 11, and the rotation of the second screw rod 11 drives the cylinder 12 to move forward, and the cylinder 12 drives the triangular plate 8 to move, and the triangular plate 8 drives the two rectangular rods 17 to move, and the rectangular rods 17 slide on the outer sides of the corresponding square rods 16, and the triangular plate 8 slides on the outer sides of the slide rails 7, and the triangular plate 8 drives the circular plate 9 to move, and the circular plate 9 fixes the rear end of the T-shaped steel pipe body 23, thereby achieving the purpose of fixing, thereby forming a fixing device for processing a T-shaped steel pipe, which is convenient for effectively fixing the T-shaped steel pipe body 23 during use, does not need to be fixed manually, avoids the shaking of the T-shaped steel pipe body 23 during processing, is not easy to produce errors, and has high stability.

[0029] 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 fixing device for processing a T-shaped steel pipe, comprising a horizontal plate (1), characterized in that: The bottom of the horizontal plate (1) is rotatably connected to a first screw rod (2), the outer side of the first screw rod (2) is threadedly connected to a connecting plate (3), the top of the connecting plate (3) is fixedly connected to two vertical rods (4), the top of the vertical rod (4) extends to the top of the horizontal plate (1) and is rotatably connected to a connecting rod (5), the horizontal plate (1) is slidably sleeved on the outer sides of the two vertical rods (4), the end of the connecting rod (5) is rotatably connected to a clamping plate (6), the top of the horizontal plate (1) is fixedly connected to two slide rails (7), the outer sides of the two slide rails (7) are slidably connected to the same triangular plate (8), the front side of the triangular plate (8) is fixedly connected to a circular plate (9), the top of the horizontal plate (1) is fixedly connected to a support plate (10), the front side of the support plate (10) is rotatably connected to a second screw rod (11), and the outer side of the second screw rod (11) is threadedly connected to a cylinder (12).

2. A fixing device for processing a T-shaped steel pipe according to claim 1, characterized in that: The front side of the cylinder (12) is fixedly connected to the rear side of the triangular plate (8), and a bottom plate (13) is provided below the transverse plate (1).

3. A fixing device for processing a T-shaped steel pipe according to claim 2, characterized in that: A first motor (14) is fixedly connected to the top of the base plate (13), an output shaft end of the first motor (14) is fixedly connected to the bottom end of the first screw rod (2), and a second motor (15) is fixedly connected to the rear side of the support plate (10).

4. A fixing device for processing a T-shaped steel pipe according to claim 3, characterized in that: The output shaft end of the second motor (15) is fixedly connected to the rear end of the second screw rod (11), the front side of the support plate (10) is fixedly connected to two square rods (16), and the rear side of the triangular plate (8) is fixedly connected to two rectangular rods (17).

5. A fixing device for processing a T-shaped steel pipe according to claim 4, characterized in that: The rectangular rod (17) is slidably sleeved on the outer side of the corresponding square rod (16), and four support rods (18) are fixedly connected between the bottom of the horizontal plate (1) and the top of the bottom plate (13).

6. A fixing device for processing a T-shaped steel pipe according to claim 5, characterized in that: Two fixed plates (19) are fixedly connected to the top of the transverse plate (1), and the sides of the two fixed plates (19) close to each other are fixedly connected to a cross bar (20), and the sides of the two clamping plates (6) away from each other are fixedly connected to a round bar (21), and the cross bar (20) is slidably sleeved on the outer side of the corresponding round bar (21).

7. A fixing device for processing a T-shaped steel pipe according to claim 6, characterized in that: A same spring (22) is fixedly connected between the cross bar (20) and the corresponding clamping plate (6), and the spring (22) is movably sleeved on the outer side of the corresponding round rod (21). A T-shaped steel pipe body (23) is provided above the cross plate (1).

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