Quick connecting structure for electromechanical pipelines

Abstract

The invention belongs to the technical field of electromechanical pipeline installation, and relates to an electromechanical pipeline quick connecting structure which comprises a fixing structure, a main hanging structure, an auxiliary hanging structure, a connecting structure and a working hanging basket structure. The main hanging structure is perpendicularly installed at the axis of the bottom face of the fixing structure, the length of the main hanging structure is adjustable, a C-shaped guide plate allowing the auxiliary hanging structure to be inserted in a sliding mode is arranged on the fixing structure, the auxiliary hanging structure has the length adjusting and rotating positioning functions, and the connecting structure is detachably connected between the main hanging structure and the auxiliary hanging structure so as to enhance stability. And a pipeline guiding structure and a pipeline adjusting structure are arranged on the working hanging basket structure. Rapid positioning and accurate butt joint of the pipeline are achieved, the installation efficiency and stability are improved, and the method is suitable for electromechanical pipeline installation in various scenes.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of mechanical and electrical pipeline installation, and particularly relates to a mechanical and electrical pipeline quick connection structure. BACKGROUND

[0002] In the mechanical and electrical installation engineering of house building, pipeline arrangement, slotting, fixed support installation, pipeline connection and other processes are involved, among which the pipeline connection is a key process. The traditional pipeline connection mode usually needs workers to operate with the help of a scaffold or a simple lifting device, and has problems such as difficult pipeline positioning, inconvenient posture adjustment and low installation efficiency. In addition, there is a lack of effective temporary fixing and supporting structure in the pipeline connection process, which easily causes pipeline shaking, affects the connection accuracy and construction safety. SUMMARY

[0003] The application aims to provide a mechanical and electrical pipeline quick connection structure to solve the problems of difficult pipeline positioning, inconvenient posture adjustment and low installation efficiency in the existing pipeline connection process, and realize a mechanical and electrical pipeline connection structure with quick positioning, convenient adjustment, stable reliability and applicability to various scenes.

[0004] To achieve the above-mentioned purpose, the application adopts the following technical scheme: A mechanical and electrical pipeline quick connection structure comprises a fixed structure, a main hanging structure, a secondary hanging structure, a connection structure and a working basket structure. The fixed structure is suitable for two installation scenes of a concrete structure house roof and a steel structure house roof. The main hanging structure is vertically installed at the bottom surface shaft center of the fixed structure and has adjustable length. The fixed structure is provided with a C-shaped guide plate for sliding insertion of the secondary hanging structure. The secondary hanging structure has length adjustment and rotation positioning functions. The connection structure is detachably connected between the main hanging structure and the secondary hanging structure to enhance stability. The working basket structure is provided with a pipeline guide structure and a pipeline adjustment structure. The pipeline adjustment structure can realize pipeline pushing, lifting and swing adjustment.

[0005] Preferably, the fixed structure is fixed on the concrete structure house roof by expansion bolts or fixed on the steel structure house roof I-beam by tiger clamps. The fixed structure comprises a sector plate. Fixed blocks for the expansion bolts or the tiger clamps are fixed on both sides of the sector plate. A sliding groove is formed in the bottom surface of the sector plate. A limiting sliding groove is formed on one side of the sliding groove. A sliding plate is slidably arranged in the sliding groove. A sliding block is fixed at one end of the sliding plate. The sliding block is slidably arranged in the limiting sliding groove. A threaded rod is fixed at the bottom end of the limiting sliding groove. The threaded rod penetrates through the sector plate and is screwed with a locking nut at the bottom end. An arc-shaped guide sliding groove is formed in the bottom surface of the sector plate for sliding of the threaded rod. A connecting plate is fixedly connected to the other end of the sliding plate. A rotating sleeve is fixed to the other end of the connecting plate.

[0006] The C-shaped guide plate is fixed to the bottom end of the connecting plate, one end of the C-shaped guide plate is fan-shaped, the C-shaped guide plate is slidably inserted with the auxiliary hanging structure, and the auxiliary hanging structure is slidably inserted into the C-shaped guide plate.

[0007] Preferably, the main hanging structure is vertically installed at the bottom surface of the fan-shaped plate, the main hanging structure comprises a first cylinder, the top end and the bottom end of the first cylinder are fixed with first threaded cylinders, the first threaded cylinders are respectively screwed with first threaded rods, the top end of the upper first threaded rod is fixed with a guide rod, the top end of the guide rod is fixed at the bottom surface of the fan-shaped plate, a rotating sleeve is sleeved on the guide rod and is rotationally connected with the guide rod, the top end of the rotating sleeve is rotationally arranged on the bottom surface of the fan-shaped plate, the bottom end of the rotating sleeve is rotationally arranged with a limiting ring, the limiting ring is sleeved on the guide rod, the bottom end of the lower first threaded rod is fixed with a first clamp, the middle part of the first cylinder is fixed with a first rotating handle, and the first cylinder is rotated to synchronously pull or push the two first threaded rods.

[0008] Preferably, the auxiliary hanging structure comprises an insertion plate, the insertion plate is slidably arranged in the C-shaped guide plate, one side of the bottom end of the insertion plate is screwed with a second threaded rod, the top end of the second threaded rod penetrates the insertion plate and is rotationally connected with a square positioning block through a bearing, the top surface of the insertion plate is provided with a square groove for embedding the square positioning block, the square positioning block is slidably arranged in the square groove, the bottom end of the second threaded rod is fixed with a second rotating handle, the other side of the bottom end of the insertion plate is fixed with a vertical rod, the bottom end of the vertical rod is sleeved with two first blocking rings, a rotating ring is arranged between the two first blocking rings, the rotating ring is sleeved on the vertical rod, the top surface and the bottom surface of the rotating ring are rotationally arranged with the two first blocking rings respectively, three L-shaped connecting rods are uniformly fixed on the outer side of the rotating ring, the middle part of the vertical rod is sleeved with a second blocking ring, and a positioning structure is arranged between the second blocking ring and the rotating ring.

[0009] Preferably, the positioning structure comprises a sliding ring which is slidably sleeved on the vertical rod, a limiting block is fixed on the inner wall of the sliding ring, a guide groove is formed in the side wall of the vertical rod for the limiting block to slide along the axial direction of the vertical rod, a plurality of clamping blocks are uniformly fixed on the bottom end of the sliding ring, the top end of the L-shaped connecting rod can be inserted into two adjacent clamping blocks, the clamping blocks limit the rotation of the rotating ring by clamping the top end of the L-shaped connecting rod, elastic plates are respectively fixed on the two sides of the sliding ring, the top end of the side of the elastic plate facing the vertical rod is fixed with a triangular block, the other side of the elastic plate is fixed with a pull ring, a spring is fixed between the top end of the sliding ring and the bottom end of the second blocking ring and is sleeved on the vertical rod. The elastic plate is pulled upward by the pull ring, the sliding ring moves upward synchronously, the clamping blocks no longer limit the top end of the L-shaped connecting rod, and the rotating ring can be freely rotated at this time. When the elastic plate is pulled upward, the inclined surface of the triangular block is pushed by the bottom edge of the second blocking ring, the elastic plate is elastically deformed, the elastic plate restores when the triangular block moves to the top end of the second blocking ring, the triangular block is clamped on the second blocking ring, and the sliding ring is prevented from moving downward. When the elastic plate is deformed by the pull ring, the triangular block is separated from the second blocking ring, and the sliding ring automatically moves downward under the action of the spring, the clamping blocks are clamped between the top ends of two adjacent L-shaped connecting rods, and the rotation of the rotating ring is limited.

[0010] Preferably, the three L-shaped connecting rods are fixed to the same connecting disc at the bottom end, the first connecting block is hingedly connected to the first hinged lug plate through a pin shaft at the bottom end of the L-shaped connecting rod, the second cylinder is arranged at the lower end of the first connecting block, the second threaded cylinder is fixed to the top end and the bottom end of the second cylinder, the third threaded rod is sleeved with the second threaded cylinder at both ends, the top end of the upper third threaded rod is fixedly connected to the first connecting block, the bottom end of the lower third threaded rod is fixedly connected to the second connecting block, the second connecting block is hingedly connected to the second hinged lug plate through a pin shaft, the connecting rod is fixedly connected to the bottom end of the second hinged lug plate, and the second cylinder is uniformly fixed with a plurality of third rotating handles in the middle part.

[0011] Preferably, the connecting structure comprises a second connecting cylinder rotatably sleeved on the second cylinder and a first connecting cylinder rotatably sleeved on the first cylinder, the top surface and the bottom surface of the first connecting cylinder are rotatably connected to the third blocking ring, the third blocking ring is fixedly sleeved on the first cylinder, two fourth blocking rings are fixedly sleeved on the second connecting cylinder, the second connecting cylinder is arranged between the two fourth blocking rings, the second connecting cylinder can slide up and down on the second cylinder between the two fourth blocking rings, the third threaded cylinder is fixedly arranged on the outer wall of the second connecting cylinder, the fourth threaded cylinder is fixedly arranged on the outer wall of the first connecting cylinder, the third cylinder is fixedly arranged between the fourth threaded cylinder and the third threaded cylinder, the fifth threaded cylinder is fixedly arranged at both ends of the third cylinder, the fourth threaded rod is sleeved with the fifth threaded cylinder at both ends, the fourth threaded rod is threadedly connected to the fourth threaded cylinder and the third threaded cylinder at the opposite end, the hexagonal rotating block is fixedly sleeved on the fourth threaded rod, the fourth threaded rod and the fourth threaded cylinder or the third threaded cylinder can be tightly screwed by rotating the hexagonal rotating block by a wrench, and a plurality of fourth rotating handles are uniformly fixed in the middle part of the third cylinder.

[0012] Preferably, the working basket structure is used for lifting pipelines and adjusting pipelines, and the working basket structure comprises a workbench, a connecting lug for connecting with a lifting mechanism is fixedly arranged at the bottom end of the workbench, a protective fence is fixedly arranged at the edge of the top surface of the workbench, a pipeline guiding structure is fixedly arranged on one side of the top surface of the workbench, and a pipeline adjusting structure is slidably arranged on the other side of the top surface of the workbench.

[0013] Preferably, the pipeline guiding structure comprises two fixed plates, the fixed plates are fixedly arranged on the top surface of the workbench, and a roller is arranged between the two fixed plates and rotatably connected to the two fixed plates through bearings at both ends.

[0014] Preferably, the pipeline adjustment structure includes a U-shaped sliding plate, a T-shaped slider fixed at the bottom of the U-shaped sliding plate, a T-shaped groove for the T-shaped slider to slide on the top surface of the workbench, a mounting plate fixed on the top surface of the workbench, an electric telescopic rod fixedly mounted on the side wall of the mounting plate, the telescopic end of the electric telescopic rod penetrating the mounting plate and fixing a horizontal plate, the horizontal plate being fixedly connected to the U-shaped sliding plate, a motor fixedly mounted on one side of the U-shaped sliding plate, a lead screw provided inside the U-shaped sliding plate, the two ends of the lead screw being rotatably connected to the inner walls of the two sides of the U-shaped sliding plate respectively through bearings, and one end of the lead screw being connected to the output shaft of the motor through a coupling, a lead screw nut being screwed onto the lead screw, a support plate being fixed at the bottom of the lead screw nut, the bottom surface of the support plate being slidably fitted against the inner bottom surface of the U-shaped sliding plate, a second electric telescopic rod being fixed at the top of the support plate, a fixed plate being fixedly connected to the telescopic end of the second electric telescopic rod, a rotating rod being rotatably connected to the center of the top surface of the fixed plate through a bearing, a third hinge ear plate being fixed at the top of the rotating rod, a third connecting block being hinged to the third hinge ear plate through a pin, and an arc-shaped support plate being fixed at the top of the third connecting block.

[0015] Compared with the prior art, the beneficial effects achieved by the present invention are: (1) Both the main hanging structure and the auxiliary hanging structure have length adjustment function, which makes it easy to adjust the pipeline height according to the actual installation requirements; (2) The auxiliary hanging structure achieves rapid pre-hanging through the cooperation of the insertion plate and the C-shaped guide plate, thereby improving positioning efficiency; (3) The connection structure can firmly connect the main and auxiliary hanging structures, enhancing the overall stability; (4) The pipeline adjustment structure of the working basket structure can realize multi-dimensional posture adjustment of the pipeline, ensure precise connection of pipeline flanges, and improve connection accuracy and installation efficiency; (5) The positioning structure can effectively limit the rotation of the rotating ring and ensure the stability of the auxiliary hanging structure during installation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of an embodiment of the present invention; Figure 2 for Figure 1 Enlarged view of part B in the middle; Figure 3 This is a schematic diagram of the fixing structure, main suspension structure, auxiliary suspension structure and connecting structure in the embodiment of the present invention; Figure 4 for Figure 3 A sectional view; Figure 5 for Figure 4 Enlarged view of part A in the middle; Figure 6 This is a separate schematic diagram of the main suspension structure in an embodiment of the present invention; Figure 7This is a separate schematic diagram of the auxiliary suspension structure in an embodiment of the present invention; Figure 8 for Figure 7 Enlarged view of part C; Figure 9 This is a partial schematic diagram of the connection structure in an embodiment of the present invention; Figure 10 This is a schematic diagram of the working state of the structure in an embodiment of the present invention.

[0017] Explanation of reference numerals in the attached drawings: 1. Fixed structure; 2. Main suspension structure; 3. Secondary suspension structure; 4. Connecting structure; 5. Working basket structure; 6. Pipeline guiding structure; 7. Pipeline adjustment structure; 8. Sector plate; 9. Fixing block; 10. Guide rod; 11. First threaded rod; 12. First cylinder; 13. First threaded cylinder; 14. First clamp; 15. First rotating handle; 16. Third retaining ring; 17. First connecting cylinder; 18. Fourth threaded cylinder; 19. Connecting plate; 20. Sliding plate; 21. C-shaped guide plate; 22. Slider; 23. Threaded rod; 24. Locking nut; 25. Insertion plate; 26. Vertical rod; 27. Second retaining ring; 28. Sliding ring; 29. ​​Rotating ring; 30. First retaining ring; 31. Clamping block; 32. Elastic plate; 33. Pull ring; 34. Triangular block; 35. Spring; 36. L 37. Connecting rod; 38. Connecting disc; 39. First hinged ear plate; 40. First connecting block; 41. Third threaded rod; 42. Second cylinder; 43. Third rotating handle; 44. Fourth retaining ring; 45. Second connecting cylinder; 46. Third threaded cylinder; 47. Second connecting block; 48. Connecting rod; 49. Second clamp; 50. Second threaded rod; 51. Second rotating handle; 52. Square positioning block; 53. Third cylinder; 54. Fourth rotating handle; 55. Fifth threaded cylinder; 56. Fourth threaded rod; 57. Hexagonal turning block; 58. Arc-shaped guide groove; 59. Workbench; 60. Guardrail; 61. Fixing plate; 62. Roller; 63. U-shaped sliding plate; 64. T 65. Sliding groove; 66. Mounting plate; 67. Electric telescopic rod; 68. Motor; 69. Support plate; 70. Lead screw; 71. Lead screw nut; 72. Second electric telescopic rod; 73. Fixed plate; 74. Rotating rod; 75. Arc-shaped support plate; 76. Connecting ear; 77. Limiting groove; 78. Rotating sleeve; 79. Limiting ring; 80. Limiting block; 81. Guide groove; 82. Second threaded cylinder; 83. Third hinged ear plate; 84. Third connecting block. Detailed Implementation

[0018] The technical solution of the present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] like Figures 1-5As shown, a quick-connect structure for electromechanical pipelines includes a fixed structure 1, a main suspension structure 2, a secondary suspension structure 3, a connecting structure 4, and a working basket structure 5. The fixed structure 1 is adaptable to both concrete and steel structure roofs. The main suspension structure 2 is vertically installed at the center of the bottom surface of the fixed structure 1 and its length is adjustable. The fixed structure 1 is equipped with a C-shaped guide plate 21 for the secondary suspension structure 3 to slide into. The secondary suspension structure 3 has length adjustment and rotation positioning functions. The connecting structure 4 is detachably connected between the main suspension structure 2 and the secondary suspension structure 3. The working basket structure 5 is equipped with a pipeline guiding structure 6 and a pipeline adjustment structure 7. The fixed structure 1 is fixed to the concrete roof with expansion bolts or to the I-beams of the steel roof with clamps. The fixed structure 1 includes a fan-shaped plate 8, with expansion bolts fixed on both sides for the expansion bolts. The fixing block 9, through which the expansion bolt or clamping bolt passes, has a sliding groove on the bottom surface of the sector plate 8. A limiting groove 76 is provided on one side of the sliding groove. A sliding plate 20 is slidably installed in the sliding groove. A slider 22 is fixed to one end of the sliding plate 20. The slider 22 is slidably installed in the limiting groove 76. A threaded rod 23 is fixed to the bottom end of the limiting groove 76. The bottom end of the threaded rod 23 passes through the sector plate 7 and is screwed with a locking nut 24. An arc-shaped guide groove 58 is provided on the bottom surface of the sector plate 8 for the threaded rod 23 to slide. A connecting plate 19 is fixed to the other end of the sliding plate 20. A rotating sleeve 77 is fixed to the other end of the connecting plate 19. A C-shaped guide plate 21 is fixed to the bottom end of the connecting plate 19. One end of the C-shaped guide plate 21 is fan-shaped. By adjusting the sliding groove of the sliding plate and the sector plate, in conjunction with the threaded rod and the arc-shaped guide groove, the position of the sliding plate can be adjusted, which facilitates the adjustment of the angle of the C-shaped guide plate, so that the auxiliary hanging structure can be smoothly inserted.

[0020] like Figure 6 As shown, the main suspension structure 2 includes a first cylindrical body 12. First threaded cylinders 13 are fixed to both the top and bottom of the first cylindrical body 12. First threaded rods 11 are screwed into each of the two first threaded cylinders 13. A guide rod 10 is fixed to the top of the upper first threaded rod 11, and the top of the guide rod 10 is fixed to the axis of the bottom surface of the sector plate 8. A rotating sleeve 77 is fitted onto the guide rod 10 and rotatably connected to it. The top of the rotating sleeve 77 is rotatably fitted against the bottom surface of the sector plate 8. A limiting ring 78 is rotatably fitted against the bottom of the rotating sleeve 77 and is fixedly fitted onto the guide rod 10. A first clamp 14 is fixed to the bottom of the lower first threaded rod 11. A first rotating handle 15 is fixed to the middle of the first cylindrical body 12. Rotating the first cylindrical body 12 can simultaneously pull or push the two first threaded rods 11. Through the first rotating handle and the first cylindrical body, in conjunction with the first threaded cylinders and the first threaded rods, the length of the main suspension structure can be adjusted. The first clamp is used to fix the main suspension structure to the pipeline, improving the stability of the device.

[0021] like Figures 7-8As shown, the auxiliary hanging structure 3 includes an insertion plate 25, which is slidably disposed within a C-shaped guide plate 21. A second threaded rod 50 is screwed to one side of the bottom end of the insertion plate 25. The top end of the second threaded rod 50 penetrates the insertion plate 25 and is rotatably connected to a square positioning block 52 via a bearing. A square groove is formed on the top surface of the insertion plate 25 for the square positioning block 52 to be embedded in. The square positioning block 52 is slidably disposed within the square groove. A second rotating handle 51 is fixed to the bottom end of the second threaded rod 50. A vertical rod 26 is fixed to the other side of the bottom end of the insertion plate 25. The bottom of the vertical rod 26... The fixed sleeve has two first retaining rings 30, and a rotating ring 29 is provided between the upper and lower first retaining rings 30. The rotating ring 29 is rotated and sleeved on the vertical rod 26. The top and bottom surfaces of the rotating ring 29 are respectively fitted and rotated with the two first retaining rings 30. Three L-shaped connecting rods 36 are evenly fixed on the outer side of the rotating ring 29. A second retaining ring 27 is fixedly sleeved in the middle of the vertical rod 26. A positioning structure is provided between the second retaining ring 27 and the rotating ring 29. The insertion plate is fixed by the second rotating handle, the second threaded rod, the square positioning block, and the C-shaped guide plate.

[0022] like Figure 5 As shown, the positioning structure includes a sliding ring 28 that slides on the vertical rod 26, a limiting block 79 fixed on the inner wall of the sliding ring 28, a guide groove 80 on the side wall of the vertical rod 26 for the limiting block 79 to slide along the axial direction of the vertical rod 26, several locking blocks 31 evenly fixed at the bottom of the sliding ring 28, the top of the L-shaped connecting rod 36 can be inserted into two adjacent locking blocks 31, the locking blocks 31 restrict the rotation of the rotating ring 29 by locking the top of the L-shaped connecting rod 36, elastic plates 32 are fixed on both sides of the sliding ring 28, a triangular block 34 is fixed at the top of the elastic plate 32 facing the vertical rod 26, and a pull ring 33 is fixed on the other side of the elastic plate 32, a spring 35 is fixed between the top of the sliding ring 28 and the bottom of the second retaining ring 27, and the spring 35 is sleeved on the vertical rod 26; the rotation of the rotating ring is restricted by the spring, locking blocks, and L-shaped connecting rod; the rotating ring is adjusted by the pull ring, triangular block, second retaining ring and sliding ring, so that it can rotate freely.

[0023] like Figure 3 , 4As shown in Figures 7 and 8, the bottom ends of the three L-shaped connecting rods 36 are fixed to the same connecting plate 37. The bottom ends of the L-shaped connecting rods 36 are fixed to the first hinge ear plate 38. The first hinge ear plate 38 is hinged to the first connecting block 39 by a pin. The lower end of the first connecting block 39 is provided with a second cylinder 41. The top and bottom ends of the second cylinder 41 are both fixed to the second threaded cylinder 81. The two second threaded cylinders 81 are respectively screwed with third threaded rods 40. The top end of the upper third threaded rod 40 is fixed to the first connecting block 39. The bottom end of the lower third threaded rod 40 is fixed to the second connecting block 46. The second connecting block 46 is hinged to the second hinge ear plate 47 by a pin. The bottom end of the second hinge ear plate 47 is fixed to the connecting rod 48. The bottom end of the connecting rod 48 is fixed to the second clamp 49. Several third rotating handles 42 are evenly fixed in the middle of the second cylinder 41. When the second cylinder 41 is rotated, the two third threaded rods 40 can be pulled or pushed simultaneously. The length of the auxiliary hanging structure can be adjusted by the third rotating handles and the second cylinder.

[0024] like Figures 6-9 As shown, the connecting structure 4 includes a second connecting cylinder 44 rotatably sleeved on the second cylinder 41 and a first connecting cylinder 17 rotatably sleeved on the first cylinder 12. Locking bolts are screwed onto both the first connecting cylinder 17 and the second connecting cylinder 44. A third retaining ring 16 is rotatably connected to the top and bottom surfaces of the first connecting cylinder 17, and the third retaining ring 16 is fixedly sleeved on the first cylinder 12. Two fourth retaining rings 43 are fixedly sleeved on the second connecting cylinder 44, and the second connecting cylinder 44 is positioned between the two fourth retaining rings 43. The second connecting cylinder 44 can slide up and down on the second cylinder 41 between the two fourth retaining rings 43. A third threaded cylinder 45 is fixed to the outer wall of the second connecting cylinder 44. The first connecting cylinder 17... A fourth threaded cylinder 18 is fixed on the outer wall. A third cylinder 43 is fixed between the fourth threaded cylinder 18 and the third threaded cylinder 45. A fifth threaded cylinder 55 is fixed at both ends of the third cylinder 53. A fourth threaded rod 56 is screwed into each of the two fifth threaded cylinders 55. The opposite ends of the two fourth threaded rods 56 are threaded to the fourth threaded cylinder 18 and the third threaded cylinder 45. A hexagonal turning block 57 is fixedly fitted on the fourth threaded rod 56. During installation, the operator uses a wrench to turn the hexagonal turning block to firmly tighten the fourth threaded rod to the fourth threaded cylinder or the third threaded cylinder. The third cylinder is used to fix the fourth rotating handle to achieve synchronous pulling or pushing of the two fourth threaded rods.

[0025] like Figures 1-2As shown, the work platform structure 5 includes a work platform 59, with a connecting lug 75 fixed at the bottom of the work platform 59 for connection with the lifting mechanism, a guardrail 60 fixed at the edge of the top surface of the work platform 59, a pipeline guide structure 6 fixed on one side of the top surface of the work platform 59, and a pipeline adjustment structure 7 slidably provided on the other side of the top surface of the work platform 59; the pipeline guide structure 6 includes two fixed plates 61, which are fixed to the top surface of the work platform 59, and a roller 62 is provided between the two fixed plates 61, with the two ends of the roller 62 rotating with the two fixed plates 61 respectively through bearings. Connection; Pipeline adjustment structure 7 includes a U-shaped sliding plate 63, with a T-shaped slider fixed to the bottom end of the U-shaped sliding plate 63. A T-shaped groove 64 for the T-shaped slider to slide is opened on the top surface of the worktable 59. A mounting plate 65 is fixed on the top surface of the worktable 59. An electric telescopic rod 66 is fixedly installed on the side wall of the mounting plate 65. The telescopic end of the electric telescopic rod 66 penetrates the mounting plate 65 and is fixed to a horizontal plate. The horizontal plate is fixedly connected to the U-shaped sliding plate 63. A motor 67 is fixedly installed on one side of the U-shaped sliding plate 63. A lead screw 69 is provided inside the U-shaped sliding plate 63. The two ends of the lead screw 69 are... The screw 69 is rotatably connected to the inner walls of the U-shaped sliding plate 63 via bearings, and one end of the screw 69 is connected to the output shaft of the motor 67 via a coupling. A screw nut 70 is screwed onto the screw 69, and a support plate 68 is fixed to the bottom end of the screw nut 70. The bottom surface of the support plate 68 slides against the inner bottom surface of the U-shaped sliding plate 63. A second electric telescopic rod 71 is fixed to the top of the support plate 68. A fixed plate 72 is fixedly connected to the telescopic end of the second electric telescopic rod 71. A rotating rod 73 is rotatably connected to the center of the top surface of the fixed plate 72 via a bearing. The third hinge ear plate 82 is fixed at one end, and the third connecting block 83 is hinged to the third hinge ear plate 82 by a pin. The top of the third connecting block 83 is fixed with an arc-shaped support plate 74. The lifting mechanism is connected through the connecting ear to complete the lifting of the worktable. The horizontal position of the pipeline is adjusted by the electric telescopic rod, U-shaped sliding plate and T-shaped slide. The position of the pipeline is finely adjusted by the motor and lead screw in combination with the support plate. The height of the pipeline is adjusted by the second electric telescopic rod. The rotation and swing of the pipeline are realized by the rotating rod and the third hinge ear plate to ensure the precise connection of the pipeline flange.

[0026] Working principle: The sector plate 8 of the fixed structure 1 is fixed to the concrete roof with expansion bolts or to the I-beam of the steel structure roof with clamps through the bolt holes on the fixing block 9. The sliding plate 20 can slide in the sliding groove of the sector plate 8. With the help of the threaded rod 23 and the arc-shaped guide groove 58, the position of the sliding plate 20 can be adjusted, thereby adjusting the angle of the C-shaped guide plate 21, which facilitates the insertion of the auxiliary hanging structure 3.

[0027] In the main suspension structure 2, rotating the first rotating handle 15 drives the first cylinder 12 to rotate. Since the first threaded cylinder 13 is screwed to the first threaded rod 11 and the threads of the two first threaded cylinders 13 are opposite, the two first threaded rods 11 can be pulled or pushed simultaneously to adjust the length of the main suspension structure 2. The main suspension structure 2 is fixed to the pipeline by the first clamp 14.

[0028] After the insertion plate 25 of the auxiliary suspension structure 3 is inserted into the C-shaped guide plate 21, rotating the second rotating handle 51 causes the second threaded rod 50 to drive the square positioning block 52 to rise, pressing against the inner top surface of the C-shaped guide plate 21, thus fixing the insertion plate 25. In the positioning structure, the spring 35 always applies a downward force to the sliding ring 28, causing the locking block 31 to engage with the L-shaped connecting rod 36, restricting the rotation of the rotating ring 29. When the rotating ring 29 needs to be adjusted, pull the pull ring 33 upward, the triangular block 34 engages with the second retaining ring 27, the sliding ring 28 moves upward, the locking block 31 disengages from the L-shaped connecting rod 36, and the rotating ring 29 can rotate freely. After adjustment, pull the pull ring 33 outward, the triangular block 34 disengages from the second retaining ring 27, the sliding ring 28 moves downward under the action of the spring 35, and the locking block 31 re-engages with the L-shaped connecting rod 36. Rotating the third rotating handle 42 drives the second cylinder 41 to rotate, adjusting the length of the auxiliary suspension structure 3, and fixing it to the pipeline via the second clamp 49.

[0029] In the connecting structure 4, rotating the fourth rotating handle 54 drives the third cylinder 53 to rotate, causing the two fourth threaded rods 56 to extend or retract synchronously, and the fourth threaded rods 56 are screwed to the fourth threaded cylinder 18 and the third threaded cylinder 45 respectively. Then, by turning the hexagonal turning block 57 with a wrench, a firm connection is achieved. The first connecting cylinder 17 and the second connecting cylinder 44 can rotate around the first cylinder 12 and the second cylinder 41 respectively to adapt to the connection requirements of different angles. The second connecting cylinder 44 can slide up and down on the second cylinder 41 between the two fourth retaining rings 43 to adapt to the connection requirements of the first connecting cylinder 17 and the second connecting cylinder 44 at different heights.

[0030] The work basket structure 5 is connected to the lifting mechanism via connecting lug 75 to realize the lifting of the worktable 59. One end of the pipeline is placed on the arc-shaped support plate 74, and the other end is placed on the roller 62. The electric telescopic rod 66 pushes the U-shaped sliding plate 63 to slide along the T-shaped slide groove 64 to adjust the horizontal position of the pipeline. The motor 67 drives the lead screw 69 to rotate, and the lead screw nut 70 drives the support plate 68 to move, further fine-tuning the position of the pipeline. The second electric telescopic rod 71 adjusts the height of the pipeline. The cooperation of the rotating rod 73 and the third hinged lug 82 can realize the rotation and swing of the pipeline to ensure precise connection of the pipeline flange.

[0031] Pipeline installation process: like Figure 10As shown, when installing the pipeline, one end of the pipeline is placed on the curved support plate 74, and the other end is placed on the roller 62. When this pipeline is connected to a pipeline already installed on the roof, the main hanging structure 2 is installed at the end of the pipeline near the curved support plate 74, and the main hanging structure 2 is fixedly fitted onto the pipeline by the first clamp 14; the auxiliary hanging structure 3 is slid off from this structure, and fixed onto the end of the pipeline near the roller 62 by the second clamp 49, so that the end of the pipeline with the auxiliary hanging structure 3 is opposite to the connection end of the pipeline already installed on the roof.

[0032] The working basket structure 5 and the pipeline are raised synchronously by the lifting structure. When the pipeline rises to the pipeline connection end that has been installed on the roof, the second cylinder 41 is turned so that the two third threaded rods 40 extend synchronously. As the third threaded rods 40 extend, the length of the auxiliary hanging structure 3 increases. The auxiliary hanging structure 3 is inserted into the C-shaped guide plate 21 on the fixed structure 1 at the pipeline connection end that has been installed on the roof through the insertion plate 25. In this way, one end of the pipeline will be pre-hung on the fixed structure 1 at the pipeline connection end that has been installed on the roof through the auxiliary hanging structure 3.

[0033] At this time, the other end of the pipeline can be pushed, lifted, and swung by adjusting the pipeline structure 7. The specific process is as follows: When pushing the pipeline, the electric telescopic rod 66 on the mounting plate 65 is activated. Its telescopic end drives the horizontal plate and U-shaped sliding plate 63 to slide along the T-shaped slide groove 64 of the workbench 59, thereby pushing the pipeline on the arc-shaped support plate 74 to move horizontally; When lifting the pipeline, the second electric telescopic rod 71 at the top of the support plate 68 is controlled to extend and retract. Its telescopic end drives the fixed plate 72 and the arc-shaped support plate 74 to move up and down, thereby adjusting the height of the pipeline; When swaying the pipeline, the motor 67 on one side of the U-shaped sliding plate 63 is activated. The output shaft of the motor 67 drives the lead screw 69 to rotate through the coupling. The lead screw nut 70 on the lead screw 69 drives the support plate 68 to make slight adjustments left and right. At the same time, the rotating rod 73 on the top surface of the fixed plate 72 can rotate around the bearing. The hinged cooperation between the third hinge ear plate 82 and the third connecting block 83 can also realize the multi-angle swaying of the pipeline. Through the above synergistic effect, the flange of the pipeline connection end is precisely aligned with the flange of the pipeline connection end that has been installed on the roof. Twisting the second cylinder 41 on the auxiliary hanging structure 3 can adjust the overall length of the auxiliary hanging structure 3, which facilitates pipeline connection work; similarly, twisting the first cylinder 12 can also adjust the overall length of the main hanging structure 2.

[0034] After the two pipeline flanges are connected, the rotating ring 29 is restricted from free rotation by the positioning structure. The second rotating handle 51 is turned so that the square positioning block 52 presses against the inner top surface of the C-shaped guide plate 21 to fix the insertion plate 25. The top surface of the fixing structure 1 on the main hanging structure 2 at the other end of the pipeline is then attached to the roof, and the fixing structure 1 is fixed to the roof with expansion bolts. Then, the main hanging structure 2 (the main hanging structure at the pipeline connection end that was originally installed on the roof) and the auxiliary hanging structure 3 (the auxiliary hanging structure on the pipeline end to be installed now) at the connection point of the two pipelines are connected together by the connecting structure 4 to further prevent the auxiliary hanging structure 3 from shifting.

[0035] The preferred embodiments of the present invention have been shown and described above. The present invention is not limited to the above embodiments; the embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications made without departing from the spirit and scope of the invention fall within the scope of the claims. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quick-connect structure for electromechanical pipelines, characterized in that: It includes a fixed structure (1), a main hanging structure (2), a secondary hanging structure (3), a connecting structure (4), and a working basket structure (5). The fixed structure (1) can be adapted to two installation scenarios: concrete structure roof and steel structure roof. The main hanging structure (2) is vertically installed at the bottom axis of the fixed structure (1) and its length is adjustable. The fixed structure (1) is provided with a C-shaped guide plate (21) for the secondary hanging structure (3) to slide into. The secondary hanging structure (3) has length adjustment and rotation positioning functions. The connecting structure (4) is detachably connected between the main hanging structure (2) and the secondary hanging structure (3). The working basket structure (5) is provided with a pipeline guiding structure (6) and a pipeline adjustment structure (7).

2. The quick connection structure for electromechanical pipelines according to claim 1, characterized in that: The fixing structure (1) is fixed to the roof of a concrete structure house by expansion bolts or to the I-beam of a steel structure house roof by clamps. The fixing structure (1) includes a fan-shaped plate (8). Fixing blocks (9) for the fixing bolts of the expansion bolts or clamps to pass through are fixed on both sides of the fan-shaped plate (8). A sliding groove is opened on the bottom surface of the fan-shaped plate (8). A limiting sliding groove (76) is opened on one side of the sliding groove. A sliding plate (20) is slidably provided in the sliding groove. A slider (22) is fixed at one end of the sliding plate (20). The slider (22) is slidably provided. The threaded rod (23) is fixed at the bottom of the limiting slide groove (76), and the bottom end of the threaded rod (23) passes through the fan-shaped plate (8) and is screwed with a locking nut (24). An arc-shaped guide groove (58) for the threaded rod (23) to slide is opened on the bottom surface of the fan-shaped plate (8). A connecting plate (19) is fixed at the other end of the sliding plate (20), and a rotating sleeve (77) is fixed at the other end of the connecting plate (19). The C-shaped guide plate (21) is fixed at the bottom end of the connecting plate (19), and one end of the C-shaped guide plate (21) is fan-shaped.

3. The quick connection structure for electromechanical pipelines according to claim 1, characterized in that: The main hanging structure (2) includes a first cylinder (12), with a first threaded cylinder (13) fixed at both the top and bottom of the first cylinder (12). A first threaded rod (11) is screwed into each of the two first threaded cylinders (13). A guide rod (10) is fixed at the top of the upper first threaded rod (11). The top of the guide rod (10) is fixed at the center of the bottom surface of the fan-shaped plate (8). A rotating sleeve (77) is fitted onto the guide rod (10) and rotated to connect with it. The top of the rotating sleeve (77) is fitted to the bottom surface of the fan-shaped plate (8) and rotated. A limiting ring (78) is fitted to the bottom of the rotating sleeve (77) and rotated to connect with it. The limiting ring (78) is fixed to the guide rod (10). A first clamp (14) is fixed at the bottom of the lower first threaded rod (11). A first rotating handle (15) is fixed in the middle of the first cylinder (12). When the first cylinder (12) is rotated, the two first threaded rods (11) can be pulled or pushed simultaneously.

4. The quick connection structure for electromechanical pipelines according to claim 1, characterized in that: The auxiliary hanging structure (3) includes an insertion plate (25), which is slidably disposed within a C-shaped guide plate (21). A second threaded rod (50) is screwed to one side of the bottom end of the insertion plate (25). The top end of the second threaded rod (50) penetrates the insertion plate (25) and is rotatably connected to a square positioning block (52) via a bearing. A square groove is provided on the top surface of the insertion plate (25) for the square positioning block (52) to be embedded. The square positioning block (52) is slidably disposed within the square groove. A second rotating handle (51) is fixed to the bottom end of the second threaded rod (50). A vertical rod (26) is fixed on the other side of the bottom end. Two first retaining rings (30) are fixedly sleeved at the bottom of the vertical rod (26). A rotating ring (29) is provided between the upper and lower first retaining rings (30). The rotating ring (29) is rotated and sleeved on the vertical rod (26). The top and bottom surfaces of the rotating ring (29) are respectively fitted and rotated with the two first retaining rings (30). Three L-shaped connecting rods (36) are evenly fixed on the outside of the rotating ring (29). A second retaining ring (27) is fixedly sleeved in the middle of the vertical rod (26). A positioning structure is provided between the second retaining ring (27) and the rotating ring (29).

5. The quick connection structure for electromechanical pipelines according to claim 4, characterized in that: The positioning structure includes a sliding ring (28) that slides on the vertical rod (26), a limiting block (79) fixed on the inner wall of the sliding ring (28), a guide groove (80) for the limiting block (79) to slide along the axial direction of the vertical rod (26) on the side wall of the vertical rod (26), several locking blocks (31) evenly fixed at the bottom of the sliding ring (28), the top of the L-shaped connecting rod (36) can be inserted into two adjacent locking blocks (31), the locking blocks (31) restrict the rotation of the rotating ring (29) by locking the top of the L-shaped connecting rod (36), elastic plates (32) are fixed on both sides of the sliding ring (28), a triangular block (34) is fixed on the top of the elastic plate (32) facing the vertical rod (26), and a pull ring (33) is fixed on the other side of the elastic plate (32). A spring (35) is fixed between the top of the sliding ring (28) and the bottom of the second retaining ring (27), and the spring (35) is sleeved on the vertical rod (26).

6. The quick connection structure for electromechanical pipelines according to claim 5, characterized in that: The bottom ends of the three L-shaped connecting rods (36) are fixed to the same connecting plate (37). The bottom ends of the L-shaped connecting rods (36) are fixed to the first hinge ear plate (38). The first connecting block (39) is hinged to the first hinge ear plate (38) by a pin. The lower end of the first connecting block (39) is provided with a second cylinder (41). The top and bottom ends of the second cylinder (41) are both fixed with second threaded cylinders (81). The two second threaded cylinders (81) are respectively screwed with third threaded rods (40). The top end of the upper third threaded rod (40) is connected to the... The first connecting block (39) is fixedly connected, and the bottom end of the third threaded rod (40) at the lower end is fixed to the second connecting block (46). The second connecting block (46) is hinged to the second hinge ear plate (47) by a pin. The bottom end of the second hinge ear plate (47) is fixed to the connecting rod (48). The bottom end of the connecting rod (48) is fixed to the second clamp (49). Several third rotating handles (42) are evenly fixed in the middle of the second cylinder (41). When the second cylinder (41) is rotated, the two third threaded rods (40) can be pulled or pushed simultaneously.

7. The quick connection structure for electromechanical pipelines according to claim 1, characterized in that: The connecting structure (4) includes a second connecting cylinder (44) rotatably sleeved on the second cylinder (41) and a first connecting cylinder (17) rotatably sleeved on the first cylinder (12). Locking bolts are screwed onto both the first connecting cylinder (17) and the second connecting cylinder (44). The top and bottom surfaces of the first connecting cylinder (17) are rotatably connected to a third retaining ring (16), which is fixedly sleeved on the first cylinder (12). Two fourth retaining rings (43) are fixedly sleeved on the second connecting cylinder (44). The second connecting cylinder (44) is positioned between the two fourth retaining rings (43). The second connecting cylinder (44) can be positioned between the two fourth retaining rings (43). The two cylinders (41) slide up and down. The third threaded cylinder (45) is fixed on the outer wall of the second connecting cylinder (44). The fourth threaded cylinder (18) is fixed on the outer wall of the first connecting cylinder (17). The third cylinder (53) is fixed between the fourth threaded cylinder (18) and the third threaded cylinder (45). The two ends of the third cylinder (53) are respectively fixed with fifth threaded cylinders (55). The two fifth threaded cylinders (55) are respectively screwed with fourth threaded rods (56). The opposite ends of the two fourth threaded rods (56) are threaded to the fourth threaded cylinder (18) and the third threaded cylinder (45). The fourth threaded rod (56) is fixed with a hexagonal screwing block (57).

8. The quick connection structure for electromechanical pipelines according to claim 1, characterized in that: The work basket structure (5) includes a work platform (59), with a connecting ear (75) fixed at the bottom of the work platform (59) for connecting with the lifting mechanism, a guardrail (60) fixed at the edge of the top surface of the work platform (59), a pipeline guide structure (6) fixed on one side of the top surface of the work platform (59), and a pipeline adjustment structure (7) slidably provided on the other side of the top surface of the work platform (59).

9. The quick-connect structure for electromechanical pipelines according to claim 8, characterized in that: The pipeline guide structure (6) includes two fixed plates (61), which are fixed on the top surface of the workbench (59). A roller (62) is provided between the two fixed plates (61), and the two ends of the roller (62) are rotatably connected to the two fixed plates (61) through bearings.

10. The quick connection structure for electromechanical pipelines according to claim 9, characterized in that: The pipeline adjustment structure (7) includes a U-shaped sliding plate (63), with a T-shaped slider fixed at the bottom of the U-shaped sliding plate (63). A T-shaped groove (64) for the T-shaped slider to slide is opened on the top surface of the workbench (59). An installation plate (65) is fixed on the top surface of the workbench (59). An electric telescopic rod (66) is fixedly installed on the side wall of the installation plate (65). The telescopic end of the electric telescopic rod (66) penetrates the installation plate (65) and is fixed to a horizontal plate. The horizontal plate is fixedly connected to the U-shaped sliding plate (63). A motor (67) is fixedly installed on one side of the U-shaped sliding plate (63). A lead screw (69) is provided inside the U-shaped sliding plate (63). The two ends of the lead screw (69) are rotatably connected to the inner walls of the two sides of the U-shaped sliding plate (63) through bearings. One end is connected to the output shaft of the motor (67) via a coupling. A screw nut (70) is screwed onto the screw (69). A support plate (68) is fixed at the bottom of the screw nut (70). The bottom surface of the support plate (68) is slidably fitted to the inner bottom surface of the U-shaped sliding plate (63). A second electric telescopic rod (71) is fixed at the top of the support plate (68). A fixed plate (72) is fixedly connected to the telescopic end of the second electric telescopic rod (71). A rotating rod (73) is rotatably connected to the center of the top surface of the fixed plate (72) via a bearing. A third hinge ear plate (82) is fixed at the top of the rotating rod (73). A third connecting block (83) is hinged to the third hinge ear plate (82) via a pin. An arc-shaped support plate (74) is fixed at the top of the third connecting block (83).

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