An automatic belt pressure working machine

Abstract

The invention discloses an automated belt pressure operation machine, the technical scheme of which is as follows: it comprises a belt pressure operation machine body, a telescopic mechanical arm is arranged on one side of the belt pressure operation machine body, a lifting frame is arranged on one side of the telescopic mechanical arm, a grab frame is arranged on one side of the lifting frame, the power source of the grab frame is a power source hydraulic pump, and the number of sections of the grab frame is two; a pipe grabbing assembly is arranged on one side of the grabbing frame and is used to clamp a pipe column, and the belt pressure operation machine body, the telescopic mechanical arm, the lifting frame, the grabbing frame, the hydraulic rod, the pushing frame, the first clamping claw, the connecting foot, the second clamping claw, the cross foot, the I-shaped frame and the connecting column are used in coordination with each other, so that the pipe column can be grabbed and clamped, the oil pipe transported by the inclined catwalk can be grabbed, the oil pipe can be flipped from an inclined state to a vertical state and transported to the top of the oil pipe at the lift to prepare for the next step of buckling.

Description

Technical Field

[0001] The invention relates to the technical field of belt pressure working machines, and in particular to an automatic belt pressure working machine. Background Art

[0002] The automated pressure-operating machine is an advanced device used for pressure-operating oil and gas wells. It can perform tubing operations when there is pressure in the wellbore. The main function of this equipment is to improve operating efficiency, reduce labor intensity, and ensure the safety and reliability of operations. Pressure-operating machines have the advantages of no well suppression, no blowout, no pressure relief, avoiding oil and gas layer pollution, maintaining formation energy, and shortening the operation cycle. Pressure-operating machines are the core of gas well pressure-operating operations.

[0003] In the prior art, when the automated pressurized operation is performed on the pipe string, a catwalk is required to lift the pipe string to the pressurized operation platform, and then one end of the pipe string is manually connected to the pressurized operation caliper, and then the pipe string is lifted up. During this process, the bottom end of the pipe string is still in an inclined state in the catwalk, which will cause difficulties in the subsequent docking of the pipe string, and manual assistance is required to pass the pipe string through the hydraulic clamp into the wellbore. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides an automated belt pressure working machine to solve the problems raised in the above background technology.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions:

[0006] An automated belt pressure working machine comprises a belt pressure working machine body, a telescopic mechanical arm is arranged on one side of the belt pressure working machine body, a lifting frame is arranged on one side of the telescopic mechanical arm, a grab frame is arranged on one side of the lifting frame, the power source of the grab frame is a power source hydraulic pump, and the number of sections of the grab frame is two; a pipe grab assembly is arranged on one side of the grab frame and is used to clamp the pipe column, and the pipe grab assembly comprises: a plurality of mounting grooves, a plurality of the mounting grooves are arranged on one side of the grab frame, a fixing frame is fixedly sleeved inside the mounting groove, a hydraulic rod is fixedly installed on one side of the mounting groove, a pushing frame is fixedly installed on one end of the telescopic rod of the hydraulic rod, and the pushing frame A first clamping jaw and a second clamping jaw are respectively provided on one side of the frame, the first clamping jaw and the second clamping jaw are arranged at a relative interval, a connecting foot is fixedly installed on one side of the first clamping jaw, and two cross feet are fixedly installed on one side of the second clamping jaw, an I-shaped frame is provided inside the pushing frame, a connecting column is movably sleeved inside the I-shaped frame, and the other end of the I-shaped frame is movably sleeved with the connecting foot, the connecting foot and the connecting column are respectively located between the two cross feet, two groups of pipe grabbing assemblies are combined to form a mechanical pipe grabber, and the distance between the two groups of pipe grabbing assemblies is 2.5 meters, the pipe grabbing mechanism consists of a pipe grabbing hand and a straightening hand, the pipe grabbing hand has a floating function, and the pipe grabbing assembly has the function of angle synchronization with the catwalk.

[0007] By adopting the above technical scheme, the first clamp and the second clamp are set, and by using the hydraulic rod, the telescopic rod of the hydraulic rod pushes the pushing frame and squeezes the work frame and the connecting column to move, and then the work frame and the connecting column will rotate from the connection point between the two, and then the other ends of the work frame and the connecting column will move away from each other and push the connecting foot and the cross foot to move respectively. Since the connection between the first clamp and the connecting foot and the second clamp and the cross foot both produce a V-shaped angle, when the connecting foot and the cross foot cross and overlap, the second clamp and the first clamp will approach each other driven by the connecting foot and the cross foot, so that the pipe column can be grabbed and clamped, the oil pipe transported by the inclined catwalk is grabbed, the oil pipe is flipped from the inclined state to the vertical state and transported to the top of the oil pipe at the lift to prepare for the next step of buckling work, and the automatic manipulator is in a standby position for grabbing the oil pipe before the inclined catwalk transports the oil pipe to the working basket and during the oil pipe entering the well.

[0008] Preferably, the top surfaces of the connecting foot and the cross foot are respectively provided with circular through holes, the inner circular walls of several of the circular through holes are movably sleeved with a center column, the top surface of the connecting foot is provided with a pushing hole, the top surface of the I-shaped frame is provided with a docking hole, the pushing hole and the inner circular wall surfaces of the docking hole are movably sleeved with a rotating column, the top surface of the cross foot is provided with a supporting hole, the top surface of the connecting column is provided with a limiting hole, the inner circular wall surfaces of the supporting hole and the limiting hole are movably sleeved with a rotating column, the top surface of the pushing frame is provided with a rotating hole, the top surfaces of the I-shaped frame and the connecting column are respectively provided with connecting holes, the inner circular walls of the connecting hole and the rotating hole are movably sleeved with a sliding column, the top surface and bottom surface of the fixing frame are respectively provided with limiting holes, the sliding column is slidably connected to the limiting holes, the top surface and bottom surface of the fixing frame are respectively provided with positioning holes, and the center column is movably sleeved with the positioning hole.

[0009] By adopting the above technical solution, through the sliding column, when the hydraulic rod pushes the pushing frame to move, the pushing frame will drive the sliding column, the I-frame and the connecting column to move forward. At this time, the sliding column will slide and limit inside the limiting hole. After the sliding column slides to the end of the limiting hole, one end of the I-frame and the connecting column will separate from each other, and then the nodes where the I-frame, the connecting column, the connecting legs and the cross legs are connected will rotate around the central column, the rotating column and the rotating column respectively, thereby ensuring the opening and closing of the first clamp and the second clamp.

[0010] Preferably, an auxiliary frame is fixedly mounted on the top surface of the lifting frame, an adjustment hole is opened on one side of the auxiliary frame, a rotating disk is fixedly mounted on one side of the grabbing frame, the rotating disk is movably connected to the adjustment hole, a motor is fixedly mounted on the top surface of the auxiliary frame, and the driving shaft of the motor is fixedly mounted on the rotating disk.

[0011] By adopting the above technical solution, by setting up the grabbing frame, by using a motor, the rotation of the driving shaft of the motor will drive the rotating disk and the grabbing frame to rotate, so as to facilitate rotating the pipe column into a vertical state after clamping the pipe column.

[0012] Preferably, a docking buckle is fixedly installed on the top surface of the lifting frame, a winch is fixedly installed on the platform of the belt pressure working machine body, and a winch rope of the winch is fixedly connected to the docking buckle.

[0013] By adopting the above technical solution, the docking buckle is set, and the winch rope is used to pull the docking buckle to drive the lifting frame and the grabbing frame to move on the surface of the telescopic mechanical arm, thereby facilitating the lifting and lowering of the pipe column.

[0014] Preferably, two mounting blocks are fixedly installed on both sides of the interior of the lifting frame, a stabilizing column is fixedly installed on one side of the mounting block, a pulley is movably sleeved on the outer circular wall of the stabilizing column, and limiting grooves are respectively provided on both sides of the telescopic robotic arm, and the pulley is slidably connected to the limiting grooves.

[0015] By adopting the above technical solution, through the provided pulley, when the lifting frame moves, the pulley will slide inside the limit groove, so as to facilitate the lifting frame to move up and down smoothly.

[0016] Preferably, movable columns are fixedly installed on both sides of the telescopic mechanical arm, and a docking frame is fixedly installed on one side of the belt pressure working machine body. Stabilizing grooves are respectively opened on both sides inside the docking frame, and the movable columns are movably connected to the stabilizing grooves.

[0017] By adopting the above technical solution and setting the movable column, the telescopic mechanical arm can be rotated so that the telescopic mechanical arm can be docked with the horizontal catwalk.

[0018] Preferably, a translation device is fixedly installed on the top surface of the belt pressure working machine body, and an automatic hydraulic pliers is provided on the top surface of the belt pressure working machine body, and the automatic hydraulic pliers is slidably connected to the translation device.

[0019] By adopting the above technical solution, through the automatic hydraulic pliers, when the coupling detection device of the pressure working machine body detects that the tubing coupling is in the specified position, the translation device starts to start and translates the automatic hydraulic pliers from the standby position to the wellhead working position for buckling. After the tubing buckling is completed, the automatic hydraulic pliers is translated to the standby position. After the automatic hydraulic pliers is translated to the wellhead working position, the buckler is closed to guide the tubing grabbed by the manipulator to perform downward centering to complete the buckling of the upper and lower tubings. After the tubing buckling is completed, it automatically opens. After the coupling detection device recognizes the coupling, the automatic hydraulic pliers is translated to the wellhead working position, and the power tongs and the backup tongs are clamped in the appropriate position of the tubing, the tubing buckling is completed according to the specified torque, and then the power tongs and the backup tongs are released.

[0020] Preferably, resistance sheets are fixedly installed inside the first clamping jaw and the second clamping jaw respectively.

[0021] By adopting the above technical solution, the friction resistance of the first clamping jaw and the second clamping jaw during grasping is increased.

[0022] In summary, the present invention mainly has the following beneficial effects:

[0023] The pressure-carrying machine body, telescopic mechanical arm, lifting frame, grabbing frame, hydraulic rod, pushing frame, first clamping jaw, connecting foot, second clamping jaw, cross foot, work-shaped frame and connecting column are used in coordination with each other. The second clamping jaw and the first clamping jaw will approach each other under the drive of the connecting foot and the cross foot, so that the pipe column can be grabbed and clamped, the oil pipe transported by the inclined catwalk can be grabbed, the oil pipe can be turned from an inclined state to a vertical state and transported to the top of the oil pipe at the lift to prepare for the next step of buckling. The oil pipe on the inclined catwalk is grabbed by the upper and lower manipulators, turned from an inclined state to a vertical state and transported to the top of the oil pipe entering the well, and then lowered to the designated position after centering. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0025] Figure 2 It is a schematic diagram of the structure of the telescopic mechanical arm of the present invention;

[0026] Figure 3 It is a schematic diagram of the lifting frame structure of the present invention;

[0027] Figure 4 It is a schematic diagram of the mounting block structure of the present invention;

[0028] Figure 5 It is a schematic diagram of the structure of the grabbing frame of the present invention;

[0029] Figure 6 yes Figure 5 Schematic diagram of the local structure of A;

[0030] Figure 7 It is a schematic diagram of the structure of the push frame of the present invention;

[0031] Figure 8 It is a schematic diagram of the auxiliary frame structure of the present invention;

[0032] Fig. 9 yes Figure 8 Schematic diagram of the local structure of B;

[0033] Fig.10 It is a schematic structural diagram of the automatic hydraulic pliers of the present invention.

[0034] 1. The main body of the pressure-operating machine; 2. The telescopic mechanical arm; 3. The lifting frame; 4. The grabbing frame; 5. The mounting slot; 6. The fixing frame; 7. The hydraulic rod; 8. The pushing frame; 9. The first clamping jaw; 10. The connecting foot; 11. The second clamping jaw; 12. The cross foot; 13. The work frame; 14. The connecting column; 15. The center column; 16. The pushing hole; 17. The docking hole; 18. The rotating column; 19. The supporting hole; 20. The limiting hole; 21. The rotating column Rotating column; 22. Connecting hole; 23. Rotating hole; 24. Sliding column; 25. Resistance plate; 26. Limiting hole; 27. Positioning hole; 28. Auxiliary frame; 29. ​​Adjusting hole; 30. Docking buckle; 31. Turntable; 32. Mounting block; 33. Stabilizing column; 34. Pulley; 35. Limiting slot; 36. Winch; 37. Docking frame; 38. Movable column; 39. Stabilizing slot; 40. Translation device; 41. Automatic hydraulic clamp. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] Example 1: Reference Figure 1 — Figure 7An automated belt pressure working machine comprises a belt pressure working machine body 1, a telescopic mechanical arm 2 is arranged on one side of the belt pressure working machine body 1, a lifting frame 3 is arranged on one side of the telescopic mechanical arm 2, a grab frame 4 is arranged on one side of the lifting frame 3, the power source of the grab frame 4 is a power source hydraulic pump, the number of sections of the grab frame 4 is two, a pipe grab assembly is arranged on one side of the grab frame 4 for clamping the pipe column, the pipe grab assembly comprises a plurality of mounting grooves 5, the plurality of mounting grooves 5 are all arranged on one side of the grab frame 4, a fixing frame 6 is fixedly sleeved inside the mounting groove 5, and a hydraulic Rod 7, one end of the telescopic rod of the hydraulic rod 7 is fixedly installed with a pushing frame 8, one side of the pushing frame 8 is respectively provided with a first clamping jaw 9 and a second clamping jaw 11, the first clamping jaw 9 and the second clamping jaw 11 are arranged at a relative interval, one side of the first clamping jaw 9 is fixedly installed with a connecting foot 10, one side of the second clamping jaw 11 is fixedly installed with two cross legs 12, the inside of the pushing frame 8 is provided with a work frame 13, the inside of the work frame 13 is movably sleeved with a connecting column 14, the other end of the work frame 13 is movably sleeved with the connecting foot 10, the connecting foot 10 and the connecting column 14 are respectively located between the two cross legs 12, and the two groups of pipe grabbing components are combined to form A mechanical pipe grabber is provided, and the distance between the two sets of pipe grabbing assemblies is 2.5 meters. The pipe grabbing mechanism is composed of a pipe grabbing hand and a straightening hand. The pipe grabbing hand has a floating function. The pipe grabbing assembly has the function of synchronizing the angle and the catwalk. Through the first clamping jaw 9 and the second clamping jaw 11, by using the hydraulic rod 7, the telescopic rod of the hydraulic rod 7 drives the pushing frame 8 and squeezes the I-shaped frame 13 and the connecting column 14 to move, and then the I-shaped frame 13 and the connecting column 14 will rotate from the connection point between the two, and then the other ends of the I-shaped frame 13 and the connecting column 14 will move away from each other and push the connecting foot 10 and the cross foot 12 respectively. Move, because the connection between the first clamping jaw 9 and the connecting foot 10 and the second clamping jaw 11 and the cross foot 12 all produce a V-shaped angle, when the connecting foot 10 and the cross foot 12 cross and overlap, the second clamping jaw 11 and the first clamping jaw 9 will approach each other driven by the connecting foot 10 and the cross foot 12, so that the pipe string can be grabbed and clamped, the oil pipe transported by the inclined catwalk can be grabbed, the oil pipe can be flipped from an inclined state to a vertical state and transported to the top of the oil pipe at the lift to prepare for the next step of buckling. Before the inclined catwalk transports the oil pipe to the working basket and during the period when the oil pipe enters the well, the automatic manipulator is in a standby position for grabbing the oil pipe.

[0037] Embodiment 2: Based on the above embodiment 1, reference Figure 1 , Figure 5 , Figure 6 and Figure 7, the top surfaces of the connecting legs 10 and the cross legs 12 are respectively provided with circular through holes, the inner circular walls of the plurality of circular through holes are movably sleeved with a center column 15, the top surface of the connecting legs 10 is provided with a pushing hole 16, the top surface of the I-shaped frame 13 is provided with a docking hole 17, the inner circular walls of the pushing hole 16 and the docking hole 17 are movably sleeved with a rotating column 18, the top surface of the cross legs 12 is provided with a supporting hole 19, the top surface of the connecting column 14 is provided with a limiting hole 20, the inner circular walls of the supporting hole 19 and the limiting hole 20 are movably sleeved with a rotating column 21, the top surface of the pushing frame 8 is provided with a rotating hole 23, the top surfaces of the I-shaped frame 13 and the connecting column 14 are respectively provided with connecting holes 22, the inner circular walls of the connecting hole 22 and the rotating hole 23 are movably sleeved with a sliding column 24, and the top and bottom surfaces of the fixed frame 6 are respectively provided with limiting holes 2 6, the sliding column 24 is slidably connected with the limiting hole 26, and the top and bottom surfaces of the fixed frame 6 are respectively provided with positioning holes 27, and the central column 15 is movably connected with the positioning hole 27. Through the set sliding column 24, when the hydraulic rod 7 pushes the pushing frame 8 to move, the pushing frame 8 will drive the sliding column 24, the I-shaped frame 13 and the connecting column 14 to move forward. At this time, the sliding column 24 will slide and limit inside the limiting hole 26. After the sliding column 24 slides to the end of the limiting hole 26, one end of the I-shaped frame 13 and the connecting column 14 will separate from each other, and then the nodes where the I-shaped frame 13, the connecting column 14, the connecting leg 10 and the cross leg 12 are connected will rotate around the central column 15, the rotating column 18 and the rotating column 21 respectively, so as to ensure the opening and closing of the first clamping jaw 9 and the second clamping jaw 11.

[0038] Embodiment 3: Based on the above embodiment 1 or 2, refer to Figure 1 — Figure 5 The top surface of the lifting frame 3 is fixedly installed with an auxiliary frame 28, and an adjustment hole 29 is opened on one side of the auxiliary frame 28. A rotating disk 31 is fixedly installed on one side of the grabbing frame 4, and the rotating disk 31 is movably sleeved with the adjustment hole 29. A motor is fixedly installed on the top surface of the auxiliary frame 28, and the driving shaft of the motor is fixedly installed with the rotating disk 31. By using the grabbing frame 4, the rotation of the driving shaft of the motor will drive the rotating disk 31 and the grabbing frame 4 to rotate, so that it is convenient to rotate the pipe column into a vertical shape after clamping the pipe column. The top surface of the lifting frame 3 is fixedly installed with a docking buckle 30, and the platform of the belt pressure working machine body 1 is fixed. A winch 36 is fixedly installed, and the rope of the winch 36 is fixedly connected to the docking buckle 30. Through the docking buckle 30, the rope of the winch 36 can be used to pull the docking buckle 30 to drive the lifting frame 3 and the grabbing frame 4 to move on the surface of the telescopic mechanical arm 2, so as to facilitate the lifting and lowering of the pipe column. Two mounting blocks 32 are fixedly installed on both sides of the interior of the lifting frame 3, and a stabilizing column 33 is fixedly installed on one side of the mounting block 32. A pulley 34 is movably sleeved on the outer circular wall of the stabilizing column 33. Limiting grooves 35 are respectively provided on both sides of the telescopic mechanical arm 2, and the pulley 34 is slidably connected to the limiting grooves 35.

[0039] Embodiment 4: Based on the above embodiment 1, 2 or 3, reference Figure 1 , Figure 2 , Figure 3 , Figure 7 , Figure 8 , Fig. 9 and Fig.10 , movable columns 38 are fixedly installed on both sides of the telescopic mechanical arm 2, and a docking frame 37 is fixedly installed on one side of the belt pressure working machine body 1. Stable grooves 39 are respectively opened on both sides of the docking frame 37. The movable columns 38 are movably connected with the stable grooves 39. Through the set movable columns 38, the telescopic mechanical arm 2 can be rotated, so that the telescopic mechanical arm 2 can be docked with the horizontal catwalk. A translation device 40 is fixedly installed on the top surface of the belt pressure working machine body 1. An automatic hydraulic clamp 41 is arranged on the top surface of the belt pressure working machine body 1. The dynamic hydraulic clamp 41 is slidably connected with the translation device 40. Through the automatic hydraulic clamp 41, when the coupling detection device of the belt pressure operation machine body 1 detects that the oil pipe coupling is in the specified position, the translation device 40 starts to start and translates the automatic hydraulic clamp 41 from the standby position to the wellhead working position for buckling. After the oil pipe buckling is completed, the automatic hydraulic clamp 41 is translated to the standby position. After the automatic hydraulic clamp 41 is translated to the wellhead working position, the buckling device is closed to guide the oil pipe grabbed by the manipulator to perform downward centering, and the buckling of the upper and lower oil pipes is completed. After the make-up is completed, it will automatically open. After the coupling detection device recognizes the coupling, the automatic hydraulic clamp 41 will be translated to the wellhead working position, and the power clamp and the backup clamp will be clamped in the appropriate position of the oil pipe. The oil pipe make-up is completed according to the specified torque, and then the power clamp and the backup clamp are released. The resistance sheet 25 is fixedly installed inside the first clamp 9 and the second clamp 11 respectively. The mechanical pipe grabber can swing and stay at three positions, namely the storage position of the oil pipe cock, the upper pipe grabbing position, and the wellhead centering position. The oil pipe buckle belt automatic straightening device, when the oil pipe is grabbed by the pipe grabbing mechanism After grabbing to the horizontal catwalk, the pipe-clearing mechanism sends the diameter gauge into the oil pipe to clear the diameter of the oil pipe. After the pipe-clearing is completed, the diameter gauge is retracted. The automatic oil pipe straightening mechanism, composed of an automatic manipulator and an automatic hydraulic clamp fastener, includes an automatic manipulator and a fastener. The oil pipe on the inclined catwalk is grabbed by the upper and lower manipulators, turned from an inclined state to a vertical state, and transported to the top of the wellbore oil pipe for centering and then lowered to the designated position. The fastener on the automatic hydraulic clamp guides the oil pipe grabbed by the manipulator for secondary centering to complete the fastening of the upper and lower oil pipes.

[0040] Working principle: Please refer to Figure 1 — Fig.10As shown, by setting the first clamping jaw 9 and the second clamping jaw 11, by using the hydraulic rod 7, the telescopic rod of the hydraulic rod 7 drives the pushing frame 8 and squeezes the work frame 13 and the connecting column 14 to move, and then the work frame 13 and the connecting column 14 will rotate from the connection point between the two, and then the other ends of the work frame 13 and the connecting column 14 will move away from each other and push the connecting leg 10 and the cross leg 12 to move respectively. A V-shaped angle is formed at the connection. When the connecting foot 10 and the crossing foot 12 cross and overlap, the second clamping jaw 11 and the first clamping jaw 9 will approach each other driven by the connecting foot 10 and the crossing foot 12, so that the pipe string can be grabbed and clamped, and the oil pipe transported by the inclined catwalk can be grabbed, and the oil pipe can be flipped from an inclined state to a vertical state and transported to the top of the oil pipe at the lift to prepare for the next step of fastening. Before the inclined catwalk transports the oil pipe to the working basket and during the period when the oil pipe enters the well, the automatic manipulator is in a standby position for grabbing the oil pipe.

[0041] Through the automatic hydraulic clamp 41, when the coupling detection device of the pressure working machine body 1 detects that the oil pipe coupling is in the specified position, the translation device 40 starts to start and translates the automatic hydraulic clamp 41 from the standby position to the wellhead working position for buckling. After the oil pipe buckling is completed, the automatic hydraulic clamp 41 is translated to the standby position. After the automatic hydraulic clamp 41 is translated to the wellhead working position, the buckler is closed to guide the oil pipe grabbed by the manipulator to perform downward centering to complete the buckling of the upper and lower oil pipes. After the oil pipe buckling is completed, it automatically opens. After the coupling detection device recognizes the coupling, the automatic hydraulic clamp 41 is translated to the wellhead working position, and the power clamp and the backup clamp are clamped in the appropriate position of the oil pipe, the oil pipe buckling is completed according to the specified torque, and then the power clamp and the backup clamp are released.

[0042] 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 automated belt pressure working machine, characterized in that: include: A belt pressure working machine body (1), wherein a telescopic mechanical arm (2) is arranged on one side of the belt pressure working machine body (1), a lifting frame (3) is arranged on one side of the telescopic mechanical arm (2), a grabbing frame (4) is arranged on one side of the lifting frame (3), the power source of the grabbing frame (4) is a power source hydraulic pump, and the grabbing frame (4) has two sections; A pipe grabbing assembly is arranged on one side of the grabbing frame (4) and is used to clamp the pipe column. The pipe grabbing assembly comprises: a plurality of mounting grooves (5), the plurality of mounting grooves (5) are all arranged on one side of the grabbing frame (4), a fixing frame (6) is fixedly sleeved inside the mounting groove (5), a hydraulic rod (7) is fixedly installed on one side of the mounting groove (5), a pushing frame (8) is fixedly installed on one end of the telescopic rod of the hydraulic rod (7), a first clamping jaw (9) and a second clamping jaw (11) are respectively arranged on one side of the pushing frame (8), the first clamping jaw (9) and the second clamping jaw (11) are arranged relatively spaced apart, and one side of the first clamping jaw (9) is fixedly installed A connecting foot (10) is provided, two cross feet (12) are fixedly installed on one side of the second clamping claw (11), an I-shaped frame (13) is provided inside the pushing frame (8), a connecting column (14) is movably sleeved inside the I-shaped frame (13), the other end of the I-shaped frame (13) is movably sleeved with the connecting foot (10), the connecting foot (10) and the connecting column (14) are respectively located between the two cross feet (12), two groups of pipe grabbing components are combined to form a mechanical pipe grabber, and the distance between the two groups of pipe grabbing components is 2.5 meters, the pipe grabbing mechanism consists of a pipe grabbing hand and a straightening hand, the pipe grabbing hand has a floating function, and the pipe grabbing component has the function of synchronizing the angle with the catwalk; An auxiliary frame (28) is fixedly mounted on the top surface of the lifting frame (3), an adjustment hole (29) is opened on one side of the auxiliary frame (28), a rotating disk (31) is fixedly mounted on one side of the grabbing frame (4), the rotating disk (31) is movably sleeved with the adjustment hole (29), a motor is fixedly mounted on the top surface of the auxiliary frame (28), and a drive shaft of the motor is fixedly mounted on the rotating disk (31); Movable columns (38) are fixedly mounted on both sides of the telescopic mechanical arm (2), a docking frame (37) is fixedly mounted on one side of the belt pressure working machine body (1), and stabilizing grooves (39) are respectively provided on both sides of the interior of the docking frame (37), and the movable columns (38) are movably sleeved in the stabilizing grooves (39).

2. The automatic belt pressure working machine according to claim 1, characterized in that: The top surfaces of the connecting foot (10) and the cross foot (12) are respectively provided with circular through holes, the inner circular walls of a plurality of the circular through holes are movably sleeved with a center column (15), the top surface of the connecting foot (10) is provided with a pushing hole (16), the top surface of the workpiece frame (13) is provided with a docking hole (17), the pushing hole (16) and the inner circular walls of the docking hole (17) are movably sleeved with a rotating column (18), the top surface of the cross foot (12) is provided with a supporting hole (19), the top surface of the connecting column (14) is provided with a limiting hole (20), the inner circular walls of the supporting hole (19) and the limiting hole (20) are movably sleeved with a rotating column (18), A rotating column (21) is movably sleeved on the wall surface, a rotating hole (23) is provided on the top surface of the pushing frame (8), a connecting hole (22) is provided on the top surfaces of the molding frame (13) and the connecting column (14), a sliding column (24) is movably sleeved on the inner circular wall surfaces of the connecting hole (22) and the rotating hole (23), a limiting hole (26) is provided on the top surface and the bottom surface of the fixing frame (6), the sliding column (24) is slidably connected to the limiting hole (26), a positioning hole (27) is provided on the top surface and the bottom surface of the fixing frame (6), and the central column (15) is movably sleeved on the positioning hole (27).

3. The automatic belt pressure working machine according to claim 1, characterized in that: A docking buckle (30) is fixedly mounted on the top surface of the lifting frame (3), a winch (36) is fixedly mounted on the platform of the belt pressure working machine body (1), and a winch rope of the winch (36) is fixedly connected to the docking buckle (30).

4. The automatic belt pressure working machine according to claim 1, characterized in that: Two mounting blocks (32) are fixedly mounted on both sides of the interior of the lifting frame (3), a stabilizing column (33) is fixedly mounted on one side of the mounting block (32), a pulley (34) is movably sleeved on the outer circular wall surface of the stabilizing column (33), and limiting grooves (35) are respectively provided on both sides of the telescopic mechanical arm (2), and the pulley (34) is slidably connected to the limiting groove (35).

5. The automatic belt pressure working machine according to claim 1, characterized in that: A translation device (40) is fixedly mounted on the top surface of the belt pressure working machine body (1), and an automatic hydraulic clamp (41) is provided on the top surface of the belt pressure working machine body (1), and the automatic hydraulic clamp (41) is slidably connected to the translation device (40).

6. The automatic belt pressure working machine according to claim 1, characterized in that: Resistance sheets (25) are fixedly mounted inside the first clamping jaw (9) and the second clamping jaw (11), respectively.

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