Automatic pipeline tapping device

Abstract

The invention relates to an automatic pipeline trepanning device, and relates to the technical field of pipe trepanning devices.The automatic pipeline trepanning device comprises a carriage, a cutting assembly, a moving assembly, a first adsorption assembly and a second adsorption assembly, and the cutting assembly is arranged on the carriage and used for trepanning a pipeline; the moving assembly comprises a driving part and a moving part, the driving part is arranged in the carriage, the two ends of the moving part are connected with the driving part and the carriage correspondingly, and the driving part is used for driving the moving part to drive the carriage to move; the first adsorption assembly is arranged on the carriage and used for increasing the adsorption force between the carriage body and the pipeline; the two second adsorption assemblies are arranged on the two sides of the carriage in the advancing direction correspondingly, and the second adsorption assemblies are used for increasing the adsorption force between the two sides of the carriage and the pipeline. The pipeline tapping device has the effect of improving the pipeline tapping convenience.

Description

Technical Field

[0001] The present application relates to the technical field of pipe hole opening devices, and in particular to an automatic pipeline hole opening device. Background Art

[0002] Pipelines refer to pipes that connect pumps, valves or control systems, and are used to transport liquids, gases or powdered solids. During the construction process, it is often necessary to drill holes between pipelines, so a drilling device is needed to complete the construction.

[0003] At present, the general method of drilling holes is to build a scaffold or use a lifting device to send operators to the location of the pipeline to drill holes manually.

[0004] However, since pipeline drilling operations are mostly done manually, this method is difficult to operate when dealing with high-altitude pipelines, resulting in low efficiency. Summary of the invention

[0005] In order to improve the convenience of pipeline hole opening, the present application provides a pipeline automatic hole opening device.

[0006] The present application provides an automatic pipeline hole opening device, which adopts the following technical solution: A pipeline automatic hole opening device, comprising: Carriage; A cutting assembly, disposed on the vehicle box and used for opening a hole in the pipeline; Mobile components, including: A driving unit, arranged in the vehicle box; A moving part, two ends of which are respectively connected to the driving part and the carriage, and the driving part is used to drive the moving part to drive the carriage to move; A first adsorption component is disposed on the vehicle box and is used to increase the adsorption force between the vehicle box body and the pipeline; The second adsorption components are provided in two groups, and the two groups of the second adsorption components are respectively arranged on both sides of the forward direction of the vehicle box, and the second adsorption components are used to increase the adsorption force between the two sides of the vehicle box and the pipeline.

[0007] By adopting the above technical solution, when the carriage is placed on the pipeline, the first adsorption component increases the adsorption force between the carriage body and the pipeline, so that the carriage can be adsorbed on the pipeline without falling; then, the driving part drives the moving part to move the carriage, and during the movement, the second adsorption component increases the adsorption force between the two sides of the carriage and the pipeline, further improving the stability of the carriage; when moving to the processing position, the cutting component opens a hole in the pipeline. By integrating the above components, the convenience of pipeline opening is improved, thereby improving the working efficiency.

[0008] Optionally, the driving unit includes: A driving motor is fixedly mounted in the vehicle box; A worm gear is coaxially fixedly connected to the output shaft of the driving motor; There are two worm wheels, which are arranged along the axis of the worm and mesh with the worm.

[0009] By adopting the above technical solution, the output shaft of the drive motor drives the worm to rotate, the worm drives the worm wheel to rotate, and the worm wheel transmits power to the moving part, thereby providing the device with stable, precise and efficient power transmission and control capabilities.

[0010] Optionally, the moving parts are provided with four groups, and each two groups of the moving parts are provided on each of the worm gears, and the moving parts include: A bevel gear 1, coaxially connected to the worm gear via a connecting shaft; Bevel gear 2, meshing with bevel gear 1 and rotatably connected with the carriage; The wheel is coaxially connected to the bevel gear 2 via a rotating drum and is located outside the vehicle box.

[0011] By adopting the above technical solution, the worm gear drives the bevel gear 1 to rotate through the connecting shaft, the bevel gear 1 drives the bevel gear 2 to rotate, and the bevel gear 2 drives the wheel to rotate through the rotating drum, so that the carriage is easy to move.

[0012] Optionally, the second adsorption components are provided with four groups, the four groups of the second adsorption components correspond one to one with the four groups of the moving parts, and the second adsorption components include: Transmission unit, including: Bevel gear three, meshing with bevel gear one and rotatably connected with the carriage; A rotating shaft, which is coaxially fixed to the bevel gear and is located inside the rotating drum; A displacement magnetic block, fixedly connected to an end of the rotating shaft away from the bevel gear three; The adsorption part is arranged on the rotating drum, and the transmission part is used to drive the adsorption part to adsorb the pipeline.

[0013] By adopting the above technical solution, bevel gear one drives bevel gear three to rotate, bevel gear three drives the rotating shaft to rotate, and the rotating shaft drives the shifting magnetic block to rotate. Under the action of magnetic force, the shifting magnetic block drives the adsorption part to adsorb the pipeline. Through the joint action of multiple points, the overall adsorption capacity is significantly enhanced, thereby effectively preventing the car body from slipping during movement or operation on the pipeline.

[0014] Optionally, a fixed disk is provided on the rotating drum, and the fixed disk is located on a side of the wheel away from the bevel gear 2, and the adsorption portion includes: A suction tube, fixed on the fixed plate, with one end thereof being in a constricted shape; A pumping rod, one end of which is located in the pumping tube; A slider is fixed on the pumping rod and slidably connected in the pumping tube, wherein the sliding direction of the slider is the axial direction of the pumping tube; A spring, both ends of which are respectively fixedly connected to the slider and the shrinking end of the tube; A side suction cup connected to the constricted end of the suction tube; Wherein, a rotating magnetic block is fixedly arranged on one end of the draw rod away from the sliding block, and the magnetic poles of the shifting magnetic block and the rotating magnetic block are opposite.

[0015] By adopting the above technical solution, the bevel gear 2 drives the wheel to rotate through the rotating drum, the rotating drum drives the fixed plate to rotate, the fixed plate drives the extraction tube to rotate, the extraction tube drives the side suction cup to rotate, and when the side suction cup rotates to approach the pipe wall, the shifting magnetic block rotates to the direction close to the pipe wall. At this time, since the magnetic poles of the shifting magnetic block and the rotating magnetic block are opposite, under the action of magnetic force, the shifting magnetic block drives the rotating magnetic block to move, the rotating magnetic block drives the extraction rod to move, the extraction rod drives the slider to move, the spring elongation increases, the spring accumulates elastic force, and the negative pressure generated inside the extraction tube reduces the atmospheric pressure between the side suction cup and the pipe wall, thereby achieving adsorption of the pipe; The worm gear drives bevel gear one to continue rotating, and bevel gear one drives bevel gear two and bevel gear three to rotate in opposite directions. At this time, the wheel continues to rotate, the displacement magnetic block rotates away, and is misaligned with the rotating magnetic block. Under the elastic force of the spring, the slider is reset, and the atmospheric pressure between the side suction cup and the pipe wall increases, making it easy for the suction tube to rotate away from the pipe wall, thereby enhancing the adsorption effect of the device.

[0016] Optionally, the first adsorption component includes: A positive suction cup is fixedly mounted on the top of the vehicle box; An air pump is connected in series to the input end of the positive suction cup; The controller is fixed on the vehicle box and is electrically connected to the air pump.

[0017] By adopting the above technical solution, the controller controls the vacuum pump to start, and the vacuum pump exhausts air outward, so that the atmospheric pressure between the positive suction cup and the pipe wall is lower than the external atmospheric pressure, ensuring that the car box is stably adsorbed on the pipe during operation to prevent slipping, thereby improving operation efficiency and safety.

[0018] Optionally, the cutting assembly comprises: The fixed part includes: A rotating motor is fixedly mounted on the bottom end of the vehicle box and is electrically connected to the controller; A rotating rod, one end of which is fixedly connected to the output shaft of the rotating motor; An exhaust pump is fixedly connected to an end of the rotating rod away from the rotating motor and is electrically connected to the controller; A fixed suction cup, the input end of which is connected to the output end of the exhaust pump; The cutting part is arranged on the rotating rod and is used for cutting the pipe.

[0019] By adopting the above technical solution, the output shaft of the rotating motor drives the rotating rod to rotate, and the controller controls the output shaft of the rotating motor, thereby controlling the rotation angle of the rotating rod, which is convenient for adjusting the processing position; then, the controller controls the exhaust pump to start, and the exhaust pump exhausts outwards, and the fixed suction cup uses the negative pressure generated by the exhaust pump to tightly adsorb and fix the pipe to be cut, thereby providing a stable working environment for the cutting operation. Through automated operation, not only the labor intensity is reduced, but also the work efficiency is improved.

[0020] Optionally, the cutting portion includes: A cutting motor, fixedly connected to the rotating rod and electrically connected to the controller; Bevel gear four, coaxially connected to the cutting motor; Bevel gear five, the rotating rod is passed through the bevel gear five, and the bevel gear five is rotatably connected with the rotating rod; The laser cutter is fixedly connected to the bevel gear five through a bracket and is electrically connected to the controller.

[0021] By adopting the above technical solution, after the fixed suction cup sucks the pipe tightly, the controller controls the cutting motor to start, the cutting motor drives the bevel gear four to rotate, the bevel gear four drives the bevel gear five to rotate, and the bevel gear five drives the laser cutter to rotate and cut, thereby making the entire cutting process fast and efficient.

[0022] Optionally, the adsorption parts are provided in a plurality of groups, and the plurality of groups of adsorption parts are arranged around the axis direction of the fixed disk.

[0023] By adopting the above technical solution and increasing the number, the wheels can continuously adsorb the pipe wall during rotation, thereby improving the stability of the device.

[0024] In summary, the present application includes at least one of the following beneficial technical effects: 1. By setting the driving part and the moving part, the carriage can be easily moved along the pipeline, thereby improving the convenience of processing operation; 2. By providing the transmission part and the adsorption part, the second adsorption component increases the adsorption force between the two sides of the vehicle box and the pipeline, further improving the stability of the vehicle box; 3. By setting up the fixing part and the cutting part and through automated operation, not only the labor intensity is reduced but also the work efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of an embodiment of the present application; Figure 2 is a schematic diagram of the structure of the mobile component in the embodiment of the present application; Figure 3 is a cross-sectional view of a moving component in an embodiment of the present application; Figure 4 It is a schematic diagram of the structure of the cutting assembly in the embodiment of the present application.

[0026] Description of reference numerals: 1. Carriage; 11. Support box; 12. Fixed box; 2. First adsorption assembly; 21. Positive suction cup; 22. Air pump; 23. Controller; 3. Moving assembly; 31. Driving unit; 311. Driving motor; 312. Worm; 313. Worm gear; 32. Moving unit; 321. Bevel gear 1; 322. Bevel gear 2; 323. Wheel; 3231. Rotating drum; 3232. Fixed plate; 4. Second adsorption assembly; 41. Transmission unit; 411. Bevel gear 3; 4 12. Rotating shaft; 413. Displacement magnet; 42. Adsorption part; 421. Extraction tube; 422. Extraction rod; 4221. Rotating magnet; 423. Slider; 424. Spring; 425. Side suction cup; 5. Cutting assembly; 51. Fixed part; 511. Rotating motor; 512. Rotating rod; 513. Exhaust pump; 514. Fixed suction cup; 52. Cutting part; 521. Cutting motor; 522. Bevel gear four; 523. Bevel gear five; 524. Laser cutter. DETAILED DESCRIPTION

[0027] The following is combined with Figure 1-4 This application is described in further detail.

[0028] The present application discloses an automatic pipeline hole opening device. Figures 1 to 3 A pipeline automatic hole opening device includes a car box 1, a first adsorption component 2, a moving component 3, a second adsorption component 4 and a cutting component 5. The first adsorption component 2 is arranged on the car box 1 and is used to increase the adsorption force between the car box 1 and the pipeline; the moving component 3 is arranged on the car box 1 and is used to drive the car box 1 to move on the pipeline; the second adsorption component 4 is provided with two groups, and the two groups of second adsorption components 4 are respectively arranged on both sides of the forward direction of the car box 1, and the second adsorption component 4 is used to increase the adsorption force between the two sides of the car box 1 and the pipeline; the cutting component 5 is arranged on the car box 1 and is used to open a hole in the pipeline.

[0029] When in use, the car box 1 is placed on the pipeline, and the first adsorption component 2 increases the adsorption force between the car box 1 and the pipeline. Under the action of stable adsorption, the moving component 3 drives the car box 1 to move on the pipeline. During the movement, the second adsorption component 4 increases the adsorption force between the two sides of the car box 1 and the pipeline. When it moves to the designated processing position, the cutting component 5 opens a hole in the pipeline, thereby improving the convenience of pipeline opening and further improving the working efficiency.

[0030] Reference Figure 1 and Figure 2 The vehicle box 1 is in a rectangular box shape and is arranged horizontally. The first adsorption assembly 2 includes a positive suction cup 21, an air pump 22 and a controller 23. The positive suction cup 21 is fixed on the top of the vehicle box 1. The air pump 22 is connected in series to the input end of the positive suction cup 21 and is located in the vehicle box 1. The controller 23 is fixed on the vehicle box 1 and is located in the vehicle box 1. The controller 23 is electrically connected to the air pump 22.

[0031] When in use, the controller 23 controls the vacuum pump 22 to start, and the vacuum pump 22 exhausts air outward, increasing the negative pressure of the positive suction cup 21, thereby ensuring that the car box 1 is stably adsorbed on the pipeline during operation, preventing the car box 1 from slipping, thereby improving operation efficiency and safety.

[0032] Reference Figure 2 and Figure 3 The moving assembly 3 includes a driving part 31 and a moving part 32. The driving part 31 includes a driving motor 311, a worm 312 and a worm wheel 313. The driving motor 311 is fixed on the inner wall of the vehicle box 1. The worm 312 is coaxially fixed to the output shaft of the driving motor 311. Two worm wheels 313 are provided. The two worm wheels 313 are arranged along the axis direction of the worm 312, and the worm wheel 313 is meshed with the worm 312.

[0033] Reference Figure 2 and Figure 3 The moving part 32 is provided with four groups, and each two groups of moving parts 32 correspond to each worm gear 313, wherein the two groups of moving parts 32 are respectively located on both sides of the worm gear 313. The moving part 32 includes a bevel gear 1 321, a bevel gear 2 322 and a wheel 323. The bevel gear 1 321 is coaxially fixedly connected with the worm gear 313 through a connecting shaft and is located outside the vehicle box 1. The bevel gear 2 322 is arranged horizontally, meshes with the bevel gear 1 321, and is rotationally connected with the vehicle box 1.

[0034] The bevel gear 1 321 and the bevel gear 2 322 are jointly covered with a support box 11, and the support box 11 is fixed on the vehicle box 1. The wheel 323 is coaxially fixedly connected with the bevel gear 2 322 through the rotating drum 3231 and is located above the bevel gear 2 322. The wheel 323 is located outside the support box 11 and abuts against the pipeline wall.

[0035] When in use, start the driving motor 311, the output shaft of the driving motor 311 drives the worm 312 to rotate, the worm 312 drives the worm wheel 313 to rotate, the worm wheel 313 drives the connecting shaft to rotate, the connecting shaft drives the bevel gear 1 321 to rotate, the bevel gear 1 321 drives the bevel gear 2 322 to rotate, the bevel gear 2 322 drives the rotating drum 3231 to rotate, and the rotating drum 3231 drives the wheel 323 to rotate, thereby making the vehicle box 1 easy to move, thereby improving the convenience of processing operations.

[0036] Reference Figure 3 The second adsorption assembly 4 is provided with four groups, and the four groups of second adsorption assemblies 4 correspond to the four groups of moving parts 32. The second adsorption assembly 4 includes a transmission part 41 and an adsorption part 42. The transmission part 41 includes a bevel gear 3 411, a rotating shaft 412 and a displacement magnetic block 413. The bevel gear 3 411 is meshed with the bevel gear 1 321 and is located below the bevel gear 2 322. The bevel gear 3 411 is rotationally connected to the support box 11.

[0037] Reference Figure 3 The rotating shaft 412 is located in the rotating drum 3231, one end of the rotating shaft 412 is coaxially fixedly connected to the bevel gear three 411, and the other end is located outside the rotating drum 3231. The displacement magnetic block 413 is fixedly connected to the end of the rotating shaft 412 away from the bevel gear three 411. The rotating drum 3231 is penetrated by a fixed plate 3232, and the fixed plate 3232 is located on the side of the wheel 323 away from the bevel gear two 322.

[0038] Reference Figure 3 The adsorption part 42 is provided with multiple groups, and the multiple groups of adsorption parts 42 are evenly arranged around the axis direction of the fixed disk 3232. The adsorption part 42 includes a suction tube 421, a suction rod 422, a slider 423, a spring 424 and a side suction cup 425. The suction tube 421 is fixed on the fixed disk 3232 and is arranged parallel to the fixed disk 3232. One end of the suction tube 421 is in a constricted shape and is arranged in a direction away from the center of the fixed disk 3232.

[0039] Reference Figure 3 One end of the draw rod 422 is located in the draw tube 421, the slider 423 is fixed on the draw rod 422 and slidably connected in the draw tube 421, and the sliding direction of the slider 423 is the axial direction of the draw tube 421. The two ends of the spring 424 are respectively fixed to the slider 423 and the shrinking end of the draw tube 421.

[0040] Reference Figure 3 A rotating magnet 4221 is fixedly disposed on one end of the draw rod 422 away from the slider 423 , the magnetic poles of the displacement magnet 413 and the rotating magnet 4221 are opposite, and the side suction cup 425 is connected to the shrinking end of the draw tube 421 .

[0041] When in use, the bevel gear 1 321 drives the bevel gear 3 411 to rotate, the bevel gear 3 411 drives the rotating shaft 412 to rotate, the rotating shaft 412 drives the displacement magnetic block 413 to rotate, and at the same time, the bevel gear 2 322 drives the wheel 323 to rotate through the rotating drum 3231, the rotating drum 3231 drives the fixed disk 3232 to rotate, the fixed disk 3232 drives the suction tube 421 to rotate, the suction tube 421 drives the side suction cup 425 to rotate, and when the side suction cup 425 rotates to approach the pipe wall, the displacement magnetic block 413 rotates to the direction close to the pipe wall; At this time, under the action of magnetic force, the displacement magnetic block 413 drives the rotating magnetic block 4221 to move, the rotating magnetic block 4221 drives the pumping rod 422 to move, the pumping rod 422 drives the slider 423 to move, the spring 424 accumulates elastic force, and the negative pressure generated inside the pumping tube 421 reduces the atmospheric pressure between the side suction cup 425 and the pipe wall, thereby achieving adsorption of the pipe; Then, the worm gear 313 drives the bevel gear 1 321 to continue to rotate, and the bevel gear 1 321 drives the bevel gear 2 322 and the bevel gear 3 411 to rotate in opposite directions. At this time, the wheel 323 continues to rotate, the displacement magnetic block 413 rotates away, and is misaligned with the rotating magnetic block 4221. Under the elastic force of the spring 424, the slider 423 is reset, and the atmospheric pressure between the side suction cup 425 and the pipe wall increases, making it easy for the suction tube 421 to rotate away from the pipe wall, thereby enhancing the adsorption effect of the device.

[0042] Reference Figure 1 and Figure 4 A fixed box 12 is fixedly provided at the bottom of the vehicle box 1. The cutting assembly 5 includes a fixed part 51 and a cutting part 52. The fixed part 51 includes a rotating motor 511, a rotating rod 512, an exhaust pump 513 and a fixed suction cup 514. The rotating motor 511 is fixedly provided in the fixed box 12 and is electrically connected to the controller 23.

[0043] Reference Figure 1 and Figure 4 The rotating rod 512 is in a U-shaped rod shape, one end of which is fixedly connected to the output shaft of the rotating motor 511 and is located in the fixed box 12. The exhaust pump 513 is fixedly connected to the end of the rotating rod 512 away from the rotating motor 511 and is electrically connected to the controller 23. The input end of the fixed suction cup 514 is connected to the output end of the exhaust pump 513.

[0044] Reference Figure 1 and Figure 4The cutting part 52 includes a cutting motor 521, a bevel gear 522, a bevel gear 523 and a laser cutter 524. The cutting motor 521 is fixedly connected to the rotating rod 512 and is electrically connected to the controller 23. The bevel gear 522 is coaxially fixedly connected to the cutting motor 521. The rotating rod 512 is penetrated by the bevel gear 523, and the bevel gear 523 is rotatably connected to the rotating rod 512. The laser cutter 524 is fixedly connected to the bevel gear 523 through a bracket and is electrically connected to the controller 23.

[0045] When in use, the controller 23 controls the output shaft of the rotating motor 511 to rotate, and the output shaft of the rotating motor 511 drives the rotating rod 512 to rotate, and the rotating angle of the rotating rod 512 is adjusted, and the rotating rod 512 drives the laser cutter 524 to rotate to a specified processing position, and the controller 23 controls the exhaust pump 513 to start, and the exhaust pump 513 exhausts outwards, and the fixed suction cup 514 uses the negative pressure generated by the exhaust pump 513 to tightly absorb and fix on the pipe to be cut; When the fixed suction cup 514 sucks the pipe tightly, the controller 23 controls the cutting motor 521 to start, the cutting motor 521 drives the bevel gear four 522 to rotate, the bevel gear four 522 drives the bevel gear five 523 to rotate, and the bevel gear five 523 drives the laser cutter 524 to rotate and cut, so that the whole cutting process is fast and efficient, thereby improving the efficiency of pipeline opening.

[0046] The implementation principle of the automatic pipeline opening device of the embodiment of the present application is as follows: first, the vehicle box 1 is placed on the pipeline, and the wheels 323 on both sides are clamped on the pipeline. The controller 23 controls the vacuum pump 22 to start, and the vacuum pump 22 exhausts air outward, increasing the negative pressure of the positive suction cup 21, so that the vehicle box 1 is stably adsorbed on the pipeline during the operation; Then, the driving motor 311 drives the worm 312 to rotate, the worm 312 drives the worm wheel 313 to rotate, and through the bevel gear transmission, the worm wheel 313 drives the rotating drum 3231 to rotate, and the rotating drum 3231 drives the wheel 323 to rotate, so that the vehicle box 1 is easy to move; At the same time, the bevel gear 1 321 drives the bevel gear 3 411 to rotate, the bevel gear 3 411 drives the rotating shaft 412 to rotate, the rotating shaft 412 drives the displacement magnetic block 413 to rotate, the bevel gear 2 322 drives the wheel 323 to rotate through the rotating drum 3231, the rotating drum 3231 drives the side suction cup 425 to rotate, when the side suction cup 425 rotates to approach the pipe wall, the displacement magnetic block 413 rotates to the direction close to the pipe wall; At this time, under the action of magnetic force, the displacement magnetic block 413 drives the rotating magnetic block 4221 to move, the rotating magnetic block 4221 drives the pumping rod 422 to move, the pumping rod 422 drives the slider 423 to move, the spring 424 accumulates elastic force, and the negative pressure generated inside the pumping tube 421 reduces the atmospheric pressure between the side suction cup 425 and the pipe wall, thereby achieving adsorption of the pipe side wall; Then, the controller 23 controls the rotating motor 511, the rotating motor 511 adjusts the rotating angle of the rotating rod 512, the rotating rod 512 drives the laser cutter 524 to rotate to the specified processing position, the controller 23 controls the exhaust pump 513 to start, the exhaust pump 513 exhausts outwards, and the fixed suction cup 514 uses the negative pressure generated by the exhaust pump 513 to tightly absorb and fix on the pipe to be cut; When the fixed suction cup 514 sucks the pipe tightly, the controller 23 controls the cutting motor 521 to start, the cutting motor 521 drives the bevel gear four 522 to rotate, the bevel gear four 522 drives the bevel gear five 523 to rotate, and the bevel gear five 523 drives the laser cutter 524 to rotate and cut, so that the entire hole opening process is fast and efficient, thereby improving the efficiency of pipeline hole opening.

[0047] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A pipeline automatic hole opening device, characterized in that: include: Carriage (1); A cutting assembly (5) is arranged on the vehicle box (1) and is used to open a hole in the pipeline; Mobile components (3), including: A driving unit (31) is arranged in the vehicle box (1); A moving part (32), wherein two ends of the moving part (32) are respectively connected to the driving part (31) and the carriage (1), and the driving part (31) is used to drive the moving part (32) to drive the carriage (1) to move; A first adsorption component (2) is arranged on the vehicle box (1) and is used to increase the adsorption force between the vehicle box (1) and the pipeline; The second adsorption components (4) are provided in two groups, and the two groups of the second adsorption components (4) are respectively arranged on both sides of the forward direction of the vehicle box (1), and the second adsorption components (4) are used to increase the adsorption force between the two sides of the vehicle box (1) and the pipeline.

2. The automatic pipeline opening device according to claim 1, characterized in that: The driving unit (31) comprises: A driving motor (311) is fixedly mounted in the vehicle box (1); A worm (312) coaxially fixedly connected to the output shaft of the drive motor (311); Two worm wheels (313) are provided, and the two worm wheels (313) are arranged along the axial direction of the worm (312), and the worm wheels (313) are meshed with the worm (312).

3. The automatic pipeline opening device according to claim 2, characterized in that: The moving parts (32) are provided in four groups, and each two groups of the moving parts (32) are provided on each of the worm gears (313). The moving parts (32) include: A bevel gear 1 (321) is coaxially fixedly connected to the worm gear (313) via a connecting shaft; Bevel gear 2 (322) meshes with bevel gear 1 (321) and is rotationally connected to the carriage (1); The wheel (323) is coaxially fixedly connected to the second bevel gear (322) via a rotating drum (3231) and is located outside the vehicle box (1).

4. The automatic pipeline opening device according to claim 3, characterized in that: The second adsorption components (4) are provided in four groups, and the four groups of the second adsorption components (4) correspond to the four groups of the moving parts (32) in a one-to-one manner. The second adsorption components (4) include: The transmission part (41) comprises: Bevel gear three (411) meshes with bevel gear one (321) and is rotationally connected to the carriage (1); A rotating shaft (412) is coaxially fixedly connected to the bevel gear three (411) and is located inside the rotating drum (3231); A displacement magnetic block (413) is fixedly connected to an end of the rotating shaft (412) away from the bevel gear three (411); The adsorption part (42) is arranged on the rotating drum (3231), and the transmission part (41) is used to drive the adsorption part (42) to adsorb the pipeline.

5. The automatic pipeline opening device according to claim 4, characterized in that: A fixing disk (3232) is provided on the rotating drum (3231), and the fixing disk (3232) is located on a side of the wheel (323) away from the second bevel gear (322). The adsorption portion (42) comprises: The suction tube (421) is fixedly mounted on the fixing plate (3232) and has one end in a constricted shape; A pumping rod (422), one end of which is located inside the pumping tube (421); A sliding block (423) is fixedly mounted on the pumping rod (422) and slidably connected to the pumping tube (421); the sliding direction of the sliding block (423) is the axial direction of the pumping tube (421); A spring (424), both ends of which are respectively fixedly connected to the slider (423) and the contracted end of the suction tube (421); A side suction cup (425) connected to the constricted end of the suction tube (421); A rotating magnetic block (4221) is fixedly provided on one end of the draw rod (422) away from the sliding block (423), and the magnetic poles of the displacement magnetic block (413) and the rotating magnetic block (4221) are opposite.

6. The automatic pipeline hole opening device according to claim 1, characterized in that: The first adsorption component (2) comprises: A positive suction cup (21) is fixedly mounted on the top of the vehicle box (1); An air pump (22) connected in series to an input end of the positive suction cup (21); The controller (23) is fixedly mounted on the vehicle box (1) and is electrically connected to the air extraction pump (22).

7. The automatic pipeline opening device according to claim 6, characterized in that: The cutting assembly (5) comprises: The fixing portion (51) comprises: A rotating motor (511) is fixedly mounted on the bottom end of the vehicle box (1) and is electrically connected to the controller (23); A rotating rod (512), one end of which is fixedly connected to the output shaft of the rotating motor (511); An exhaust pump (513) is fixedly connected to an end of the rotating rod (512) away from the rotating motor (511) and is electrically connected to the controller (23); A fixed suction cup (514), the input end of which is in communication with the output end of the exhaust pump (513); The cutting portion (52) is arranged on the rotating rod (512) and is used for cutting the pipe.

8. The automatic pipeline opening device according to claim 7, characterized in that: The cutting portion (52) comprises: A cutting motor (521) is fixedly connected to the rotating rod (512) and is electrically connected to the controller (23); Bevel gear four (522) is coaxially fixedly connected to the cutting motor (521); Bevel gear five (523), the rotating rod (512) is passed through the bevel gear five (523), and the bevel gear five (523) is rotatably connected to the rotating rod (512); The laser cutter (524) is fixedly connected to the bevel gear five (523) via a bracket, and is electrically connected to the controller (23).

9. The automatic pipeline opening device according to claim 5, characterized in that: The adsorption portions (42) are provided in a plurality of groups, and the plurality of groups of adsorption portions (42) are arranged in a circle around the axis direction of the fixed disk (3232).

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