High-voltage electric power pipe connecting device

Abstract

The invention relates to the technical field of electric power pipe connection, and discloses a high-voltage electric power pipe connecting device which comprises a supporting seat, auxiliary clamping parts are arranged on the two sides of the top of the supporting seat, a column body is arranged on the side, close to the center, of the top of the supporting seat, a supporting table is arranged on one side of the top of the column body, and sleeves are arranged on the two sides of the top of the supporting table. An inclined frame is arranged at the center of the top of the sleeve, a second inserting cylinder is arranged at the top of the inclined frame, a fixing ring is arranged on the left side of the second inserting cylinder, a plurality of sliding grooves are formed in the side edge, located on one side of the second inserting cylinder, of the fixing ring, matched sliding plates are arranged in the sliding grooves, and the sliding plates penetrate through the side end of the second inserting cylinder; a side rack is arranged at the center of the side, away from the sliding groove, of the sliding plate, and a fifth gear meshed with the side rack is arranged on one side of the side rack. The beneficial effects are that in the butt joint process, the weight of the rear end of the electric power tube does not influence the end portion, the butt joint precision is improved, and thus gaps generated between the electric power tubes are reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of electric power pipe connection, and in particular to a high-voltage electric power pipe connection device. Background Art

[0002] High-voltage electric power pipes are products made of PE modified polyethylene for hot-dip plastic or epoxy resin coating inside and outside. They have excellent corrosion resistance. At the same time, the coating itself has good electrical insulation, will not cause electrical corrosion, has low water absorption, high mechanical strength, and a small friction coefficient. They can achieve the purpose of long-term use and can effectively prevent damage to plant roots and soil environmental stress. Electric power pipes are buried underground and are put on the outside of cables to protect the cables. Electric power pipes are processed in sections, and each section of the electric power pipe needs to be connected during laying.

[0003] In the existing pipeline connection process, such as the Chinese patent with announcement number CN217803386U, it discloses an MPP power pipe hot-melt butt joint device, including a bearing plate, the surface of the bearing plate is respectively provided with a driving mechanism and a support rod, the driving mechanism includes a connecting tube, the surface of the connecting tube is provided with a groove, the inner wall of the groove is threadedly connected with a threaded rod, the lower end of the threaded rod is rotatably connected with a fixed plate, the surface of the fixed plate is provided with a pulley, the upper surface of the bearing plate is fixedly connected with the support plate, the surface of the support plate is rotatably connected with a two-way threaded column, the surface of the two-way threaded column is threadedly connected with a sliding block, and the upper surface of the sliding block is fixedly connected with a mounting block. The MPP power pipe hot-melt butt joint device, by providing a support rod, a connecting tube, a threaded rod, a fixed plate, a pulley and a bearing plate, can ensure the stability of the device when in use due to the large contact area between the bearing plate and the ground. In this way, the stability of the pipes can be ensured while taking into account the advantage of the pulley being easy to move.

[0004] However, in the prior art, the pipes are mainly connected and fixed by using two-way threaded columns after the pipes are clamped and connected. That is to say, the pipes on both sides must be brought close to the middle at the same time and spliced ​​together before the docking operation can be performed. However, the length of a single power pipe is not fixed in the prior art. For a longer power pipe, the weight of the middle and rear sections when its ends are clamped can easily affect the position of its ends, causing misalignment (one high and one low) when the two are docked. At this time, a regional gap is generated between the misplaced docking interfaces, allowing mud, sand, and water outside the pipe to enter the pipe, eliminating the protection effect on the internal cables and causing blockage inside the pipe. Summary of the invention

[0005] The technical task of the present invention is to provide a high-voltage power pipe connection device to solve the above problems.

[0006] The technical solution of the present invention is achieved in this way:

[0007] The cam is provided with a plurality of support members, each of which has a plurality of support members, each of which has a plurality of support members, each of which has a plurality of support members, each of which has a plurality of support members. The top of the supporting plate is located between the column and the auxiliary clamping part, and a support plate 1 and a support plate 2 are respectively provided on both sides of the supporting plate. A threaded rod is horizontally provided on the upper part between the support plate 1 and the support plate 2, and one end of the threaded rod is connected to the motor installed on the upper part of one side of the support plate. The threaded rod is provided with a matching internal threaded sleeve, and a moving ring is provided on the outer side of the internal threaded sleeve. A clamping groove is provided on the top of the moving ring and the support plate 1, and a bent pipe is provided on both sides of the side of the moving ring away from the auxiliary clamping part, and an arc-shaped supporting plate is provided at the other end of the bent pipe. A first insertion cylinder is provided in the groove of the arc-shaped supporting plate, and a clamping mechanism is provided on the side of the first insertion cylinder corresponding to the second insertion cylinder, and the clamping mechanism cooperates with the half gear 1, and the ends of the half gear 1 and the half gear 2 are respectively fixed at both sides of the side of the arc-shaped supporting plate.

[0008] Preferably, the gear three is meshed with the gear four, the gear four is movably connected at the corresponding end portion on the outer side of the side of the fixing ring, the top of the inclined frame is fixed on both sides of the lower surface of the second interpenetrating cylinder, the gear ring is located between the fixing ring and the inclined frame, a limiting groove is provided on the side of the fixing ring at the position of the gear ring, and a convex ring matching the limiting groove is provided on the side of the gear ring corresponding to the limiting groove.

[0009] Preferably, a suction cup is provided on the inner side of the slide plate, and a limit block is provided on one end of the half gear 1 and the half gear 2 located at the second insertion tube, and an opening is provided on the side of the sleeve, and the half gear 1 and the half gear 2 protrude from the opening.

[0010] Preferably, the outer surface of the internal threaded sleeve is provided with a plurality of fixed blocks, a connecting rod is provided on the outer side of the fixed block, a limiting wheel is provided at one end of the connecting rod away from the fixed block, and a limiting groove cooperating with the limiting wheel is provided on the inner wall of the movable ring.

[0011] Preferably, the clamping mechanism includes a left clamping plate, the bottom of the left clamping plate is fixed to the side edge of one side of the top of the column, a right clamping plate is provided on the other side of the top of the column corresponding to the left clamping plate, a plurality of connecting columns are provided on the left clamping plate and the right clamping plate, an arc plate is provided on the end of the connecting column away from the left clamping plate and the right clamping plate, a plurality of clamping rollers are provided on the side of the arc plate away from the connecting column, both sides of the clamping roller are connected to the two sides of the arc plate through an arc frame, and a spring is provided on the connecting column.

[0012] Preferably, guide rods are provided at both sides of the lower part of one side of the left clamping plate corresponding to the right clamping plate, and the guide rods penetrate the right clamping plate.

[0013] Preferably, a gear plate is inserted at the lower center of the left clamping plate, located above the guide rod, and the right end of the gear plate is fixed at the lower center of the side of the right clamping plate. A meshing gear 2 is provided below the gear plate, located on the side of the left clamping plate, and an upper connecting shaft is inserted through the middle of the gear 2. Pillars 1 are provided at both ends of the upper connecting shaft, and the bottoms of the pillars 1 are respectively fixed to the side edges of one side of the top of the column. A lower connecting shaft is provided horizontally at the lower part between the pillars 1, and a gear 1 meshing with the gear 2 and the half gear 1 is provided on the lower connecting shaft.

[0014] Preferably, the auxiliary clamping portion includes a support column, triangular plates are provided on both sides of the support column, the bottom of the triangular plates are fixed at the corresponding end portion on the top side of the support seat, an inner ring is provided on the top of the support column, a first swivel and a second swivel are provided on both sides of the inner ring, a plurality of first supports are provided on the side of the first swivel and the second swivel away from the inner ring, and second supports are provided on both sides of the inner ring at the middle between adjacent first supports.

[0015] Preferably, two clamping rollers are interspersed between any first support and the second support, and the two clamping rollers are cross-arranged on both sides of the inner ring; one side of the first swivel ring and the second swivel ring is provided with a protrusion, a connecting shaft is cross-arranged between the protrusions, a connecting end is provided on the connecting shaft, a gas rod is provided at the bottom of the connecting end, a matching gas cylinder is provided on the side of the gas rod away from the connecting end, a support plate is provided at the bottom of the cylinder, connecting side plates are provided on both sides of the support plate, a fixing plate is provided at the bottom of the connecting side plate, and the bottom of the fixing plate is fixed to the top of the support seat.

[0016] Compared with the prior art, the advantages and positive effects of the present invention are:

[0017] 1. When the power pipe is inserted through the middle between the two crossed clamping rollers and mounted on the clamping groove at the top of the moving ring, one end of the power pipe is clamped by the clamping mechanism. As the internal thread sleeve is pushed forward driven by the threaded rod, the power pipe on this side will be pulled forward together, and the power pipe on the other side is fixed in the second insertion tube and remains motionless. When the power pipe clamped in the first insertion tube is pushed to the second insertion tube, the ends of the power pipes on both sides are brought into contact with each other, thereby keeping the two ends of the power pipes in closer contact during welding. At the same time, during the docking process, the weight of the rear end of the power pipe will not affect the end, thereby improving the accuracy of docking and reducing the gap between them.

[0018] 2. When one side of the power pipe is clamped in the second insertion tube and remains stationary, the other side of the power pipe is pushed forward with the moving ring. This method of one moving and one static is used for docking, which can ensure more accurate docking.

[0019] 3. By arranging auxiliary clamping parts on both sides of the support seat, after the power pipe passes through, the power pipe and the support column are in an overhead state. In this way, the generated force will not be directly applied to the power pipe, and the external force received by the power pipe will be greatly reduced, thereby maintaining the stability of the power pipe. Therefore, during the docking operation, the sealing of the contact end of the power pipe will be stronger, effectively avoiding the phenomenon of gaps between them during docking. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 is a schematic diagram of the overall structure according to an embodiment of the present invention;

[0022] Figure 2 is a schematic diagram of the connection structure between the first interpenetrating tube and the second interpenetrating tube according to an embodiment of the present invention;

[0023] Figure 3 is a schematic diagram of the connection structure between the first interpenetrating cylinder and the arc-shaped supporting plate according to an embodiment of the present invention;

[0024] Figure 4 is a schematic structural diagram of a clamping mechanism according to an embodiment of the present invention;

[0025] Figure 5is a schematic diagram of the connection structure between the threaded rod and the internal threaded sleeve according to an embodiment of the present invention;

[0026] Figure 6 is a cross-sectional view of a fixing ring according to an embodiment of the present invention;

[0027] Figure 7 is a stereogram of a fixing ring according to an embodiment of the present invention.

[0028] In the figure:

[0029] 1. Support seat; 2. Column; 3. Support platform; 4. Sleeve; 5. Oblique frame; 6. Second interpenetrating cylinder; 7. Fixed ring; 8. Slide; 9. Slide plate; 10. Side rack; 11. Gear 5; 12. Gear ring; 13. Gear 4; 14. Half gear 1; 15. Half gear 2; 16. Gear 3; 17. Pillar 2; 18. Support plate 1; 19. Support plate 2; 20. Threaded rod; 21. Motor; 22. Internal threaded sleeve; 23. Moving ring; 24. Clamping groove; 25. Bend pipe; 26. Arc support plate; 27. First interpenetrating cylinder; 28. Suction cup; 29. ​​Fixed block; 30. Connecting rod; 31. Limit Wheel; 32. Limiting groove; 33. Left clamping plate; 34. Right clamping plate; 35. Connecting column; 36. Arc plate; 37. Clamping roller one; 38. Arc frame; 39. Spring; 40. Guide rod; 41. Gear plate; 42. Gear two; 43. Upper connecting shaft; 44. Support column one; 45. Gear one; 46. Support column; 47. Triangular plate; 48. Inner ring; 49. First swivel; 50. Second swivel; 51. First support; 52. Second support; 53. Clamping roller two; 54. Bump; 55. Connecting shaft; 56. Gas rod; 57. Cylinder; 58. Support plate; 59. Connecting side plate; 60. Fixed plate. DETAILED DESCRIPTION

[0030] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0031] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0032] According to an embodiment of the present invention, Figure 1-Figure 7 Shown in:

[0033] The present invention provides a high-voltage power pipe connection device, including a support seat 1, auxiliary clamping parts are provided on both sides of the top of the support seat 1, a column 2 is provided on the top of the support seat 1 near the center, a support platform 3 is provided on one side of the top of the column 2, sleeves 4 are provided on both sides of the top of the support platform 3, an inclined frame 5 is provided at the top center of the sleeve 4, a second insertion tube 6 is provided on the top of the inclined frame 5, a fixing ring 7 is provided on the left side of the second insertion tube 6, and a plurality of slide grooves 8 are provided on the side of the fixing ring 7 located on one side of the second insertion tube 6, and the slide grooves 8 are provided with corresponding A matching slide plate 9 is provided, and the slide plate 9 passes through the side end of the second interpenetrating tube 6. A side rack 10 is provided at the center of the side of the slide plate 9 away from the slide groove 8. A meshing gear 5 11 is provided on one side of the side rack 10. The gear 5 11 is movably connected to the side of the fixing ring 7 near the outer side of the second interpenetrating tube 6. A gear ring 12 is provided on the side of the gear 5 11 away from the second interpenetrating tube 6. A meshing gear 4 13 is provided at the lower position outside the gear ring 12. A half gear 14 and a half gear 2 15 are respectively inserted in the sleeve 4. The side of the half gear 2 15 is provided with a meshing gear 3 16, and the gear 3 16 is connected to the support platform 3 through the pillar 2 17; the top of the support seat 1 is located between the column 2 and the auxiliary clamping part, and a support plate 18 and a support plate 2 19 are respectively provided on both sides, and a threaded rod 20 is transversely provided on the upper part between the support plate 1 18 and the support plate 2 19, and one end of the threaded rod 20 is connected to the motor 21 installed on the upper part of the side of the support plate 1 18, and a matching internal threaded sleeve 22 is provided on the threaded rod 20, and a displacement sleeve 22 is provided on the outer side of the internal threaded sleeve 22 A movable ring 23, the tops of the movable ring 23 and the support plate 18 are both provided with clamping grooves 24, the two sides of the movable ring 23 away from the auxiliary clamping portion are both provided with bent pipes 25, the other end of the bent pipe 25 is provided with an arc-shaped support plate 26, a first insertion tube 27 is provided in the groove of the arc-shaped support plate 26, the first insertion tube 27 is provided with a clamping mechanism on one side corresponding to the second insertion tube 6, the clamping mechanism is linked with the half gear 14, and the ends of the half gear 14 and the half gear 2 15 are respectively fixed on both sides of the side of the arc-shaped support plate 26.

[0034] In addition, the gear three 16 is meshed with the gear four 13, and the gear four 13 is movably connected to the corresponding end of the outer side of the side of the fixing ring 7. The top of the inclined frame 5 is fixed to both sides of the lower surface of the second interpenetrating tube 6. The gear ring 12 is located between the fixing ring 7 and the inclined frame 5. A limiting groove is provided on the side of the fixing ring 7 at the position of the gear ring 12. A convex ring adapted to the limiting groove is provided on one side of the gear ring 12 corresponding to the limiting groove. The inner side of the slide plate 9 is provided with a suction The disk 28, the half gear 1 14 and the half gear 2 15 are both provided with a limit block at one end of the second insertion tube 6, the side of the sleeve 4 is provided with an opening, the half gear 14 and the half gear 2 15 protrude from the opening, the outer surface of the internal threaded sleeve 22 is provided with a plurality of fixed blocks 29, the outer side of the fixed block 29 is provided with a connecting rod 30, the end of the connecting rod 30 away from the fixed block 29 is provided with a limit wheel 31, and the inner wall of the movable ring 23 is provided with a limit groove 32 matched with the limit wheel 31.

[0035] In addition, the clamping mechanism includes a left clamping plate 33, the bottom of which is fixed to one side of the top of the column 2, and a right clamping plate 34 is provided on the other side of the top of the column 2 corresponding to the left clamping plate 33. A plurality of connecting columns 35 are provided on the left clamping plate 33 and the right clamping plate 34. An arc plate 36 is provided at one end of the connecting column 35 away from the left clamping plate 33 and the right clamping plate 34. A plurality of clamping rollers 37 are provided on the side of the arc plate 36 away from the connecting column 35. Both sides of the clamping rollers 37 are connected to both sides of the arc plate 36 through an arc frame 38. A spring 39 is sleeved on the connecting column 35. Both sides of the lower part of the left clamping plate 33 corresponding to the right clamping plate 34 are provided A guide rod 40, the guide rod 40 passes through the right clamping plate 34, a gear plate 41 is inserted at the lower center of the left clamping plate 33 and located above the guide rod 40, the right end of the gear plate 41 is fixed at the lower center of the side of the right clamping plate 34, a meshing gear 2 42 is provided on the side of the left clamping plate 33 below the gear plate 41, an upper connecting shaft 43 is inserted in the middle of the gear 2 42, and pillars 1 44 are provided at both ends of the upper connecting shaft 43, the bottom of the pillars 1 44 are respectively fixed to the side of one side of the top of the column 2, a lower connecting shaft is horizontally provided at the lower part between the pillars 1 44, and a gear 1 45 meshing with the gear 2 42 and the half gear 1 14 is provided on the lower connecting shaft.

[0036] The half gear 14 and the half gear 2 15 pass through the lower notches on the sides of the left clamping plate 33 and the right clamping plate 34 respectively. When the half gear 14 is pushed, the gear 1 45 meshing on the side will be driven to rotate, further driving the gear plate 41 to move. Since the right end of the gear plate 41 passes through the left clamping plate 33 and is fixed at the lower part of the side wall of the right clamping plate 34, that is to say, the left clamping plate 33 is fixed, while the right clamping plate 34 moves with the gear plate 41. Through this movement method, the power pipe passing through the middle will be clamped, and the clamping roller 1 37 will clamp the power pipe. The clamping roller 1 37 is movably connected, that is, the clamping roller 1 37 can move according to the surface of the passing power pipe, and the clamping angle of the power pipe can be adjusted by the clamping roller 1 37 to maintain the tightness of the clamping. The clamping roller 1 37 is made of rubber material.

[0037] At the same time, the auxiliary clamping portion includes a support column 46, and a triangular plate 47 is provided on both sides of the support column 46. The bottom of the triangular plate 47 is fixed at the corresponding end of the top side of the support seat 1. The top of the support column 46 is provided with an inner ring 48, and the first rotating ring 49 and the second rotating ring 50 are provided on both sides of the inner ring 48. The first rotating ring 49 and the second rotating ring 50 are provided with a plurality of first supports 51 on the side away from the inner ring 48. Second supports 52 are provided on both sides of the inner ring 48 at the middle between the adjacent first supports 51, and clamps are inserted between any first supports 51 and the second supports 52. Holding roller 2 53, the clamping roller 2 53 is cross-arranged on both sides of the inner ring 48; one side of the first rotating ring 49 and the second rotating ring 50 is provided with a protrusion 54, and a connecting shaft 55 is arranged horizontally between the protrusions 54, and a connecting end is provided on the connecting shaft 55, and a gas rod 56 is provided at the bottom of the connecting end, and a matching gas cylinder 57 is provided on the side of the gas rod 56 away from the connecting end, and a support plate 58 is provided at the bottom of the cylinder 57, and connecting side plates 59 are provided on both sides of the support plate 58, and a fixing plate 60 is provided at the bottom of the connecting side plate 59, and the bottom of the fixing plate 60 is fixed to the top of the support seat 1.

[0038] The same auxiliary clamping part is set on both sides of the top of the support seat 1, so that the electric pipes inserted on both sides will be clamped at the ends by the auxiliary clamping part there. When the electric pipes are docked, the electric pipes will not be affected by the weight of the rear end and cause inaccurate docking, so as to maintain the stability of the electric pipes. Among them, a plurality of first supports 51 are set on the outer sides of the first rotating ring 49 and the second rotating ring 50, and a second support 52 is set between the first supports 51 and on the side of the inner ring 48, and then a clamping roller 2 53 is inserted between each group of corresponding first supports 51 and second supports 52, and the clamping rollers 2 53 are arranged in a cross-shaped structure, so that a square clamping groove is formed in the middle of the four cross-shaped clamping rollers 2 53 on one side, and the electric pipe is inserted through this square clamping groove. When the first rotating ring 49 and the second rotating ring 50 are rotated, the notch of the square clamping groove formed in the middle will change accordingly, so as to clamp and limit the inserted electric pipe.

[0039] Among them, grooves are provided at both ends of the side of the inner ring 48, and convex strips matching the grooves are provided on the inner walls of the first rotating ring 49 and the second rotating ring 50. The clamping is performed by crossing multiple clamping rollers 53, so that the electric pipe passing through is in an overhead state with the inner ring 48. In this way, a fault-type support will be formed between the electric pipe and the support seat 1. When the ends of the electric pipe are butt-welded, the installed electric pipe will not directly contact the external force, thereby maintaining the stability of the support installation.

[0040] Detailed usage and function of this embodiment:

[0041] First, insert the two power pipes that need to be connected into the square notches formed by the clamping rollers 53 on both sides. The power pipe on the right side passes through the second insertion tube 6 and comes out from the middle through hole of the fixed ring 7. The power pipe on the left side is mounted on the support plate 18 and the top clamping groove 24 of the movable ring 23, and passes through the first insertion tube 27 at the same time. At this time, the driving motor 21 is running, and the motor 21 drives the threaded rod 20 to rotate, and the threaded rod 20 drives the upper sleeve 22 to move. When the inner threaded sleeve 22 moves to the right, the movable ring 23 is pulled to the right by the connecting rod 30, and the curved pipe 25 on the side of the movable ring 23 presses against the arc-shaped support plate 26 to the right, wherein the arc-shaped support plate 26 is clamped and fixed on the first insertion tube 27. When the arc-shaped support plate 26 is clamped and fixed on the first insertion tube 27, the arc-shaped support plate 26 is clamped and fixed on the first insertion tube 27. When the support plate 26 moves to the right, the first insertion tube 27 will also be pushed to the right together, and the half gear 14 and the half gear 2 15 on both sides of the arc support plate 26 pass through the sleeve 4 and move to the right, and the half gear 2 15 will drive the gear 3 16 to rotate, and the gear 3 16 will rotate with the meshing gear 4 13 above, and the gear 4 13 will drive the gear ring 12 to rotate, and the inner wall teeth of the gear ring 12 will rotate with the meshing gear 5 11, and the gear 5 11 will rotate and drive the meshing side rack 10 on one side to rotate, and the slide plate 9 will slide in the chute 8, and at this time, the slide plate 9 in the chute 8 will slide to the middle at the same time, prompting the suction cup 28 at the inner end of the slide plate 9 to clamp the surface end of the power pipe inserted from the middle. At this time, the power pipe on the right side will be limited.

[0042] At the same time, when the half gear 14 slides, it will drive the gear 1 45 meshing on the side to rotate, and the gear 1 45 will drive the gear 2 42 meshing on the top to rotate, and the gear 2 42 will drive the gear plate 41 meshing on the top to move. After the gear plate 41 moves to one side, it will pull the right clamping plate 34 to the left clamping plate 33 side, and the internal clamping roller 1 37 will clamp the surface end of the power pipe passing through the inside, so that the end of the power pipe on the left side will be limited and clamped, and then, it will move to one side on the threaded rod 20 with the internal threaded sleeve 22, pulling the power pipe to the second insertion tube 6 on the right side, until the first insertion tube 27 and the second insertion tube 6 are close, and the power pipes inserted inside are in contact, at this time, the contacting ends will be tightly fitted, and finally the two contacting ends of the power pipe are welded to complete the docking operation. Among them, when the power pipe passes through the clamping roller 2 53, a telescopic movement is generated between the driving cylinder 57 and the air rod 56, and the air rod 56 pulls the connecting shaft 55 to move, and the connecting shaft 55 drives the first swivel 49 and the second swivel 50, causing the angle of the first swivel 49 and the second swivel 50 to rotate. Since the first support 51 is fixed on the side of the swivel and the second support 52 is fixed on the side of the inner ring 48, the position of the second support 52 remains unchanged, while the first support 51 changes with the position of the first swivel 49 or the second swivel 50. In this way, the angle formed by the intersection of the clamping rollers 2 53 will change, and the power pipe will be clamped firmly. The power pipe and the support column 46 will be in an overhead state. When the processing operation is in progress, if external factors cause vibration force, the force will not be directly applied to the power pipe, thereby maintaining the stability of the power pipe, avoiding the power pipe from being unable to make close contact with the power pipe at the other end due to various external factors, and avoiding the formation of a gap between the two when docking.

[0043] Through the above specific implementations, those skilled in the art can easily implement the present invention. However, it should be understood that the present invention is not limited to the above specific implementations. On the basis of the disclosed implementations, those skilled in the art can arbitrarily combine different technical features to achieve different technical solutions.

Claims

1. A high-voltage power pipe connection device, characterized in that: The invention comprises a support seat (1), auxiliary clamping parts are arranged on both sides of the top of the support seat (1), a column (2) is arranged on one side of the top of the support seat (1) near the center, a support platform (3) is arranged on one side of the top of the column (2), sleeves (4) are arranged on both sides of the top of the support platform (3), an inclined frame (5) is arranged at the center of the top of the sleeve (4), a second insertion tube (6) is arranged on the top of the inclined frame (5), a fixing ring (7) is arranged on the left side of the second insertion tube (6), and a plurality of slide grooves (8) are arranged on the side of the fixing ring (7) located on one side of the second insertion tube (6), and the slide grooves (8) is provided with a matching slide plate (9), the slide plate (9) penetrates the side end of the second insertion tube (6), the slide plate (9) is provided with a side rack (10) at the center of the side away from the slide groove (8), a meshing gear five (11) is provided on one side of the side rack (10), the gear five (11) is movably connected to the side of the fixing ring (7) near the outer side of the second insertion tube (6), the gear five (11) is provided with a gear ring (12) on the side away from the second insertion tube (6), and a meshing gear four (13) is provided at the lower position on the outer side of the gear ring (12); A half gear 1 (14) and a half gear 2 (15) are respectively inserted into the sleeve (4), and a meshing gear 3 (16) is provided on the side of the half gear 2 (15), and the gear 3 (16) is connected to the support platform (3) through a support column 2 (17); The top of the support seat (1) is located between the column (2) and the auxiliary clamping portion, and a support plate 1 (18) and a support plate 2 (19) are respectively provided on both sides. A threaded rod (20) is provided across the upper part between the support plate 1 (18) and the support plate 2 (19). One end of the threaded rod (20) is connected to a motor (21) installed on the upper part of the side of the support plate 1 (18). A matching internal threaded sleeve (22) is provided on the threaded rod (20). A moving ring (23) is provided on the outer side of the internal threaded sleeve (22). The moving ring (23) and the support plate 1 (1) are connected to each other. 8) are provided with a clamping groove (24) at the top, the movable ring (23) is provided with a bent pipe (25) on both sides of a side away from the auxiliary clamping portion, the other end of the bent pipe (25) is provided with an arc-shaped support plate (26), a first insertion tube (27) is provided in the groove of the arc-shaped support plate (26), and a clamping mechanism is provided on a side of the first insertion tube (27) corresponding to the second insertion tube (6), the clamping mechanism is linked with the half gear one (14), and the ends of the half gear one (14) and the half gear two (15) are respectively fixed on both sides of the side of the arc-shaped support plate (26).

2. A high-voltage power pipe connection device according to claim 1, characterized in that: The gear three (16) is meshed with the gear four (13), and the gear four (13) is movably connected to the corresponding end of the outer side of the side of the fixing ring (7). The top of the inclined frame (5) is fixed to both sides of the lower surface of the second insertion tube (6). The gear ring (12) is located between the fixing ring (7) and the inclined frame (5). A limiting groove is provided on the side of the fixing ring (7) at the position of the gear ring (12), and a convex ring matched with the limiting groove is provided on one side of the gear ring (12) corresponding to the limiting groove.

3. A high-voltage power pipe connection device according to claim 1, characterized in that: A suction cup (28) is provided on the inner side of the slide plate (9), and a stop block is provided on one end of the half gear 1 (14) and the half gear 2 (15) located on the second insertion tube (6). An opening is provided on the side of the sleeve (4), and the half gear 1 (14) and the half gear 2 (15) protrude from the opening.

4. A high-voltage power pipe connection device according to claim 1, characterized in that: The outer surface of the internal threaded sleeve (22) is provided with a plurality of fixing blocks (29), the outer side of the fixing block (29) is provided with a connecting rod (30), one end of the connecting rod (30) away from the fixing block (29) is provided with a limiting wheel (31), and the inner wall of the movable ring (23) is provided with a limiting groove (32) matched with the limiting wheel (31).

5. A high-voltage power pipe connection device according to claim 1, characterized in that: The clamping mechanism comprises a left clamping plate (33), the bottom of the left clamping plate (33) is fixed to one side of the top of the column (2), a right clamping plate (34) is provided on the other side of the top of the column (2) corresponding to the left clamping plate (33), a plurality of connecting columns (35) are provided on the left clamping plate (33) and the right clamping plate (34), an arc plate (36) is provided at one end of the connecting column (35) away from the left clamping plate (33) and the right clamping plate (34), a plurality of clamping rollers (37) are provided on one side of the arc plate (36) away from the connecting column (35), both sides of the clamping rollers (37) are connected to both sides of the arc plate (36) through an arc frame (38), and a spring (39) is sleeved on the connecting column (35).

6. A high-voltage power pipe connection device according to claim 5, characterized in that: Guide rods (40) are provided at both sides of the lower part of one side of the left clamping plate (33) corresponding to the right clamping plate (34), and the guide rods (40) penetrate the right clamping plate (34).

7. A high-voltage power pipe connection device according to claim 6, characterized in that: A gear plate (41) is inserted at the lower center of the left clamping plate (33) and located above the guide rod (40). The right end of the gear plate (41) is fixed at the lower center of the side of the right clamping plate (34). A meshing gear 2 (42) is provided below the gear plate (41) and located on the side of the left clamping plate (33). An upper connecting shaft (43) is inserted in the middle of the gear 2 (42). Both ends of the upper connecting shaft (43) are provided with pillars 1 (44). The bottom of the pillars 1 (44) are respectively fixed to the side of one side of the top of the column (2). A lower connecting shaft is horizontally provided at the lower part between the pillars 1 (44). The lower connecting shaft is provided with a gear 1 (45) meshing with the gear 2 (42) and the half gear 1 (14).

8. A high-voltage power pipe connection device according to claim 1, characterized in that: The auxiliary clamping portion comprises a support column (46), both sides of which are provided with triangular plates (47), the bottom of which is fixed to the end portion corresponding to the top side of the support seat (1), the top of the support column (46) is provided with an inner ring (48), both sides of the inner ring (48) are provided with a first rotating ring (49) and a second rotating ring (50), a plurality of first supports (51) are provided on the side of the first rotating ring (49) and the second rotating ring (50) away from the inner ring (48), and both sides of the inner ring (48) are provided with second supports (52) at the middle between adjacent first supports (51).

9. A high-voltage power pipe connection device according to claim 8, characterized in that: A second clamping roller (53) is interspersed between any first support (51) and any second support (52), and the second clamping roller (53) is arranged crosswise on both sides of the inner ring (48); A protrusion (54) is provided on one side of the first rotating ring (49) and the second rotating ring (50), a connecting shaft (55) is provided across the protrusions (54), a connecting end is provided on the connecting shaft (55), a gas rod (56) is provided at the bottom of the connecting end, a matching gas cylinder (57) is provided on the side of the gas rod (56) away from the connecting end, a support plate (58) is provided at the bottom of the gas cylinder (57), connecting side plates (59) are provided on both sides of the support plate (58), a fixing plate (60) is provided at the bottom of the connecting side plate (59), and the bottom of the fixing plate (60) is fixed to the top of the support seat (1).

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