Pipeline pay-off device for mechanical and electrical installation

Abstract

The invention discloses a pipeline pay-off device for mechanical and electrical installation, and belongs to the technical field of mechanical and electrical installation, the pipeline pay-off device for mechanical and electrical installation comprises a bottom frame, first supporting rods are fixed to the two sides of the top face of the bottom frame, rotating shafts are rotationally installed on the side faces, close to each other, of the two first supporting rods, and a rotating shaft wound with a coil is arranged between the two rotating shafts; the rotating shafts are provided with connecting pieces used for being detachably connected with the rotating shafts, and the bottom frame is provided with a driving mechanism used for driving one rotating shaft to rotate. The cable pay-off device has the effect that a worker can conveniently pull out a cable from the rotating shaft for pay-off.

Description

Technical Field

[0001] The invention relates to the technical field of electromechanical installation, and in particular to a pipeline laying-out device for electromechanical installation. Background Art

[0002] Most of today's enterprises have automated machinery and equipment, and the electromechanical installation industry was born as a result. It generally includes the installation of equipment, lines, and pipelines for industrial, public, and civil construction projects, 35 kV and below substation projects, and the production and installation of non-standard steel components. Electromechanical installation is a relatively large-scale project. A large number of pipelines are required in the process of electromechanical installation. These pipelines are generally rolled up. In order to facilitate the wiring and pulling of pipelines, wire laying equipment is usually used for wire laying.

[0003] In the related art, a Chinese utility model patent with announcement number CN215592158U discloses a pipeline laying equipment for electromechanical installation, including a base frame and a drive unit; the base frame: an array of casters is provided on its lower surface, the front end of the upper surface of the base frame is rotatably connected to a support frame through a symmetrically distributed rotating shaft, axle seats are symmetrically provided in the middle of the upper surface of the support frame, a support shaft is movably connected between the two axle seats, and guide sleeves are symmetrically provided in the middle of the upper surface of the base frame, and guide slide bars are slidably connected inside the guide sleeves, and the upper ends of the guide slide bars extend out of the upper surface of the guide sleeves and are fixedly connected to the lower surface of the support frame; the drive unit is arranged on the rear side of the upper surface of the base frame, the upper end of the drive unit is rotatably connected to the rear end of the support frame, and the outer arc surface of the support shaft is rotatably connected to an outer tube through a bearing.

[0004] With respect to the above-mentioned related technologies, an outer tube sleeve wrapped with a coil is placed on the support shaft, and then both ends of the support shaft are respectively clamped on the shaft seat, and then the support frame is driven to rotate upward by the driving unit, so that the support frame drives the support shaft to move upward, and the support shaft drives the wire reel to move upward through the outer tube and separate from the bottom surface for wire release. Since the wire reel is wrapped around the outer tube and is heavy, it is inconvenient for the staff to pull the cable out of the outer tube for wire release. Summary of the invention

[0005] In order to improve the problem that the wire coil is heavy and it is inconvenient for workers to pull the cable out of the outer tube to release the wire, the present application provides a pipeline release device for electromechanical installation.

[0006] The present application provides a pipeline laying device for electromechanical installation using the following technical solution: A pipeline laying device for electromechanical installation comprises a base frame, support rods are fixed on both sides of the top surface of the base frame, rotating shafts are rotatably installed on the sides of the two support rods that are close to each other, a rotating shaft for winding a coil is arranged between the two rotating shafts, a connecting piece for detachably connecting to the rotating shaft is arranged on the rotating shaft, and a driving mechanism for driving one of the rotating shafts to rotate is arranged on the base frame.

[0007] By adopting the above technical solution, when the electromechanical installation needs to release the wire, the rotating shaft wrapped with the coil is installed between the two rotating shafts through the connecting piece, and then the rotating shaft is driven to rotate by the driving mechanism, and the rotating shaft drives the connecting piece to rotate, so that the connecting piece drives the rotating shaft to rotate, so that the rotating shaft can release the wire during the rotation process, which makes it convenient for the staff to pull the cable out from the rotating shaft.

[0008] Preferably, sliding grooves are provided on the sides of the two rotating shafts that are close to each other, and the connecting member includes a sliding block slidably arranged in the sliding groove, a spring 1 is provided on the inner side of the sliding groove away from the rotating shaft, and an end of the spring 1 close to the rotating shaft is fixedly connected to the end face of the sliding block away from the rotating shaft, and clamping blocks are fixed at both ends of the rotating shaft, and a clamping groove is provided on the end face of the sliding block away from the spring 1, and the clamping block is inserted into the clamping groove.

[0009] By adopting the above technical solution, when the rotating shaft with the coil is installed on the two rotating shafts, the sliding block is moved toward the sliding groove, and the rotating shaft is moved between the two rotating shafts, so that the clamping blocks at both ends of the rotating shaft are aligned with the clamping grooves on the sliding groove, and the sliding block is released, so that the sliding block moves toward the direction of the rotating shaft under the elastic force of spring 1, and the clamping block is inserted into the clamping groove, thereby installing the rotating shaft between the two rotating shafts.

[0010] Preferably, support rods 2 are fixed on both sides of the top surface of the base frame, the two support rods 2 are located between the two support rods 1, the top surface of the support rods 2 is provided with an arc groove, the inner circumference of the arc groove is provided with a plurality of mounting holes, balls are roilably mounted in the mounting holes, and the outer circumference of the balls abuts against the outer circumference of the rotating shaft.

[0011] By adopting the above technical solution, when the rotating shaft is installed between the two rotating shafts, the outer circumference of the rotating shaft abuts against the outer circumference of the ball, so that the two support rods support the rotating shaft, thereby making the rotating shaft with the coil wound thereon stably installed between the two rotating shafts.

[0012] Preferably, a driven shaft is fixed to one end of one of the rotating shafts away from the rotating shaft, and the end of the driven shaft away from the rotating shaft passes through the side of the support rod 1 away from the rotating shaft, the driving mechanism includes a pulley 1 arranged on the driven shaft, mounting plates are fixed on both sides of the bottom surface of the base frame, a transmission shaft is rotatably installed between the two mounting plates, a pulley 2 is arranged at one end of the transmission shaft, a transmission belt is arranged on the pulley 1 and the pulley 2, and a driving component for driving the transmission shaft to rotate is arranged on the base frame.

[0013] By adopting the above technical solution, when it is necessary to release the line, the drive shaft is driven to rotate through the driving assembly, the drive shaft drives the second pulley to rotate, the second pulley drives the transmission belt to rotate, the transmission belt drives the first pulley to rotate, the first pulley drives the rotating shaft to rotate, the rotating shaft drives the sliding block to rotate, the sliding block drives the clamping block to rotate, the clamping block drives the rotating shaft to rotate, so that the rotating shaft rotates to release the line.

[0014] Preferably, the driving assembly includes a motor arranged on the bottom surface of the base frame, a gear 1 is arranged on the output shaft of the motor, a gear 2 is arranged on the transmission shaft, and the gear 1 is meshed with the gear 2.

[0015] By adopting the above technical solution, when it is necessary to release the line, the motor is started, the output shaft of the motor drives the gear 1 to rotate, the gear 1 drives the gear 2 to rotate, and the gear 2 drives the transmission shaft to rotate.

[0016] Preferably, a handle is fixed to one side of the top surface of the base frame, a power supply is arranged on the top surface of the base frame, a mounting groove is opened on the bottom surface of the handle, a fixed contact piece is fixed to the inner top surface of the mounting groove, a touch block is arranged in the mounting groove for vertical sliding, a moving contact piece is fixed to the top surface of the touch block, the end surfaces of the moving contact piece and the fixed contact piece that are close to each other can be fitted, one of the electrodes of the power supply is electrically connected to one of the terminals of the motor, another terminal of the motor is electrically connected to one of the electrodes of the moving contact piece, and one of the electrodes of the fixed contact piece is electrically connected to another terminal of the power supply.

[0017] By adopting the above technical solution, when it is necessary to release the line, the staff holds the handle and pushes the touch block upward with their fingers, so that the end faces of the moving contact piece and the fixed contact piece that are close to each other fit together, the motor is powered on and started, and the output shaft of the motor drives gear one to rotate, gear one drives gear two to rotate, gear two drives the transmission shaft to rotate, the transmission shaft drives pulley two to rotate, pulley two drives the transmission belt to rotate, the transmission belt drives pulley one to rotate, pulley one drives the rotating shaft to rotate, the rotating shaft drives the sliding block to rotate, the sliding block drives the clamping block to rotate, and the clamping block drives the rotating shaft to rotate, so that the rotating shaft rotates to release the line.

[0018] Preferably, the mounting groove is provided with a slide groove on the inner side surface relative to the mounting groove, sliders are fixed on both side surfaces of the trigger block, the sliders are slidably arranged in the slide grooves, a second spring is fixed on the top surface of the slider, and the top end of the second spring is fixed to the inner top surface of the slide groove.

[0019] By adopting the above technical solution, when it is necessary to stop paying out the wire, the staff releases their hands, and the slider moves downward under the elastic force of spring 2, so that the slider drives the touch block to move downward, and the touch block drives the moving contact piece to move downward, so that the moving contact piece is separated from the fixed contact piece, thereby cutting off the power to the motor and stopping the rotation of the shaft to pay out the wire.

[0020] Preferably, two side plates arranged parallel to each other are fixed on both sides of the bottom surface of the base frame, a connecting shaft is rotatably installed between the two side plates, moving wheels are arranged at both ends of the connecting shaft, and a power part for driving the connecting shaft to rotate is arranged on the base frame.

[0021] By adopting the above technical solution, when the chassis needs to be moved to other positions for laying out the line, the connecting shaft is driven to rotate by the driving member, and the connecting shaft drives the moving wheel to rotate, thereby facilitating the staff to move the chassis.

[0022] Preferably, the power member includes a gear four arranged on one of the connecting shafts, wherein a round rod is rotatably installed between the two side plates, and a gear three is arranged on the round rod, and the gear three is meshed with the gear four, and the gear three can be meshed with the gear one, and a driving member for driving the motor to move along the length direction of the base frame is arranged on the base frame.

[0023] By adopting the above technical solution, when it is necessary to move the base frame to other positions for laying out the wires, the driving member drives the motor to move in the direction close to the connecting shaft, so that gear one disengages from gear two and meshes with gear three. Then the staff holds the handle and pushes the contact block upward with their fingers, so that the end faces of the moving contact piece and the fixed contact piece that are close to each other fit together, and the motor is powered on to start. The output shaft of the motor drives gear one to rotate, gear one drives gear three to rotate, gear three drives gear four to rotate, and gear four drives the connecting shaft to rotate, so that the connecting shaft drives the moving wheel to rotate, thereby facilitating the movement of the base frame.

[0024] Preferably, a wedge-shaped groove is provided on the bottom surface of the base frame, a wedge-shaped block is fixed on the top surface of the motor, the wedge-shaped block is slidably arranged in the wedge-shaped groove, a driving shaft is rotatably installed between the opposite inner surfaces of the wedge-shaped groove, the driving shaft passes through the wedge-shaped block, the driving shaft is threadedly connected to the wedge-shaped block, one end of the driving shaft passes through the side surface of the base frame, and a turning handle is fixed to the end of the driving shaft away from the base frame.

[0025] By adopting the above technical solution, the handle is rotated, the handle drives the drive shaft to rotate, and the drive shaft drives the wedge block to move toward the direction close to the connecting shaft, so that the wedge block drives the motor to move toward the direction close to the connecting shaft, so that gear one and gear three are meshed.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. When the electromechanical installation needs to release the wire, the rotating shaft with the coil is installed between the two rotating shafts through the connecting piece, and then the driving mechanism drives the rotating shaft to rotate, and the rotating shaft drives the connecting piece to rotate, so that the connecting piece drives the rotating shaft to rotate, so that the rotating shaft releases the wire during the rotation process, which makes it easier for the staff to pull the cable out of the rotating shaft; 2. When the rotating shaft with the coil wound around it is installed on the two rotating shafts, the sliding block is moved toward the sliding groove, the rotating shaft is moved between the two rotating shafts, the clamping blocks at both ends of the rotating shaft are aligned with the clamping grooves on the sliding groove, the sliding block is released, and the sliding block is moved toward the rotating shaft under the elastic force of the spring 1, so that the clamping block is inserted into the clamping groove, thereby installing the rotating shaft between the two rotating shafts; 3. When it is necessary to release the line, the drive shaft is driven to rotate through the driving assembly, the drive shaft drives the second pulley to rotate, the second pulley drives the transmission belt to rotate, the transmission belt drives the first pulley to rotate, the first pulley drives the rotating shaft to rotate, the rotating shaft drives the sliding block to rotate, the sliding block drives the clamping block to rotate, the clamping block drives the rotating shaft to rotate, so that the rotating shaft rotates to release the line. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the pipeline laying-out device for electromechanical installation according to an embodiment of the present application.

[0028] Figure 2 It is a cross-sectional view of the rotating shaft in the embodiment of the present application.

[0029] Figure 3 It is a schematic diagram of the structure of the support rod 2 in the embodiment of the present application.

[0030] Figure 4 It is a cross-sectional view of the base frame in the embodiment of the present application.

[0031] Figure 5 It is a schematic diagram of the structure of the handle in the embodiment of the present application.

[0032] Figure 6 yes Figure 5 A magnified schematic diagram of center A.

[0033] Figure 7 It is a schematic diagram of the structure of the drive shaft in an embodiment of the present application.

[0034] Figure numerals: 1, chassis; 11, support rod 1; 12, rotating shaft; 13, sliding groove; 14, sliding block; 15, spring 1; 16, rotating shaft; 17, clamping block; 18, clamping groove; 2, support rod 2; 21, arc groove; 22, mounting hole; 23, ball bearing; 3, mounting plate; 31, transmission shaft; 32, motor; 33, gear 1; 34, gear 2; 35, pulley 1; 36, pulley 2; 37. Transmission belt; 38. Driven shaft; 4. Handle; 41. Power supply; 42. Mounting slot; 43. Fixed contact piece; 44. Trigger block; 45. Moving contact piece; 46. Slider; 47. Slide slot; 48. Spring 2; 5. Side plate; 51. Connecting shaft; 52. Moving wheel; 53. Gear 3; 54. Wedge block; 55. Wedge slot; 56. Drive shaft; 57. Turn handle; 58. Round rod; 59. Gear 4. DETAILED DESCRIPTION

[0035] The following is combined with Figure 1-7 This application is described in further detail.

[0036] The embodiment of the present application discloses a pipeline laying-out device for electromechanical installation.

[0037] Reference Figure 1 and Figure 2 A pipeline laying device for electromechanical installation includes a base frame 1, support rods 11 are fixed on both sides of the top surface of the base frame 1, and rotating shafts 12 are rotatably installed on the sides of the two support rods 11 close to each other. The end surfaces of the two rotating shafts 12 close to each other are provided with sliding grooves 13, and sliding blocks 14 are slidably arranged in the sliding grooves 13. The end surfaces of the two sliding blocks 14 away from each other are fixed with springs 15, and the end of the spring 15 away from the sliding block 14 is fixed to the inner wall of the sliding groove 13.

[0038] Reference Figure 1 , Figure 2 and Figure 3 A rotating shaft 16 for winding the coil is arranged between the two rotating shafts 12, and a clamping block 17 is fixed at both ends of the rotating shaft 16. The end surfaces of the two sliding blocks 14 close to each other are provided with a clamping groove 18, and the clamping block 17 is inserted into the clamping groove 18. Support rods 2 are fixed on both sides of the top surface of the bottom frame 1. The two support rods 2 are located between the two support rods 1 11. The top surfaces of the two support rods 2 are provided with an arc groove 21. The inner circumference of the arc groove 21 is provided with a plurality of mounting holes 22. The plurality of mounting holes 22 are arranged at equal intervals along the circumference of the arc groove 21. Balls 23 are rollingly installed in the mounting holes 22, and the outer circumference of the ball 23 abuts against the outer circumference of the rotating shaft 16.

[0039] Push the sliding block 14 toward the sliding groove 13, and then move the rotating shaft 16 with the coil wound thereon between the two rotating shafts 12, so that the two ends of the rotating shaft 16 are respectively placed in the arc groove 21, so that the support rod 2 supports the rotating shaft 16 with the coil wound thereon, and at the same time, the blocks 17 at both ends of the rotating shaft 16 are aligned with the grooves 18 on the sliding block 14, and then release the sliding block 14, so that the sliding block 14 moves toward the direction close to the rotating shaft 16 under the elastic force of the spring 15, so that the block 17 is inserted into the groove 18, thereby installing the rotating shaft 16 with the coil wound thereon between the two rotating shafts 12.

[0040] Reference Figure 1 Mounting plates 3 are fixed on both sides of the bottom surface of the base frame 1, and a transmission shaft 31 is rotatably mounted between the two mounting plates 3, and one end of the transmission shaft 31 passes through the side of one of the mounting plates 3. A pulley 2 36 is sleeved and fixed on one end of the transmission shaft 31 passing through the mounting plate 3, and a driven shaft 38 is fixed on one end of one of the rotating shafts 12, and the driven shaft 38 passes through the side of the support rod 1 11 away from the rotating shaft 16, and a pulley 1 35 is sleeved and fixed on the end of the driven shaft 38 away from the rotating shaft 16, and a transmission belt 37 is wound around the outer circumferences of the pulley 1 35 and the pulley 2 36.

[0041] Reference Figure 1 and Figure 4 A motor 32 is disposed on the bottom surface of the base frame 1 , a gear 1 33 is sleeved and fixed on the output shaft of the motor 32 , a gear 2 34 is sleeved and fixed on the transmission shaft 31 , and the gear 1 33 is meshed with the gear 2 34 .

[0042] When it is necessary to pay out the line, start the motor 32, the output shaft of the motor 32 drives the gear 1 33 to rotate, the gear 1 33 drives the gear 2 34 to rotate, the gear 2 34 drives the transmission shaft 31 to rotate, the transmission shaft 31 drives the pulley 2 36 to rotate, the pulley 2 36 drives the transmission belt 37 to rotate, the transmission belt 37 drives the pulley 1 35 to rotate, the pulley 1 35 drives the rotating shaft 12 to rotate, the rotating shaft 12 drives the sliding block 14 to rotate, the sliding block 14 drives the rotating shaft 16 to rotate, so that the rotating shaft 16 rotates to pay out the line.

[0043] Reference Figure 4 , Figure 5 and Figure 6A handle 4 is fixed on one side of the top surface of the bottom frame 1, and a mounting groove 42 is provided on the inner top surface of the handle 4, and a fixed contact piece 43 is fixed on the inner top surface of the mounting groove 42. A touch block 44 is vertically slidably arranged in the mounting groove 42, and a moving contact piece 45 is fixed on the top surface of the touch block 44, and the end surfaces of the moving contact piece 45 and the fixed contact piece 434 that are close to each other can fit. Slide blocks 46 are fixed on both sides of the touch block 44, and a slide groove 47 is provided on the opposite inner side surfaces of the mounting groove 42, and the slide block 46 is vertically slidably arranged in the slide groove 47. A spring 48 is fixed on the top surface of the slide block 46, and the top end of the spring 48 is fixed on the inner top surface of the slide groove 47. A power supply 41 is fixed on the top surface of the bottom frame 1, and one of the electrodes of the power supply 41 is electrically connected to one of the terminals of the motor 32, and another terminal of the motor 32 is electrically connected to one of the electrodes of the moving contact piece 45, and one of the electrodes of the fixed contact piece 43 is electrically connected to another terminal of the power supply 41.

[0044] When it is necessary to release the wire, the staff holds the handle 4 and pushes the trigger block 44 upward with their fingers, so that the top surface of the movable contact piece 45 fits with the bottom surface of the fixed contact piece 43, thereby facilitating the staff to start the motor 32 to release the wire.

[0045] Reference Figure 4 and Figure 7 Two side plates 5 arranged parallel to each other are fixed on both sides of the bottom surface of the chassis 1. A connecting shaft 51 is rotatably installed between the two side plates 5. The two ends of the connecting shaft 51 pass through the side surfaces of the two side plates 5 that are away from each other. Both ends of the connecting shaft 51 are rotatably installed with moving wheels 52. A round rod 58 is rotatably installed between the two side plates 5. The outer circumference of the round rod 58 is sleeved with a gear three 53, and the gear three 53 can mesh with the gear one 33. A gear four 59 is sleeved and fixed on the outer circumference of one of the connecting shafts 51, and the gear four 59 meshes with the gear three 53. A wedge block 54 is fixed on the top surface of the motor 32, and a wedge groove 55 is opened on the bottom surface of the chassis 1. The wedge block 54 is slidably set in the wedge groove 55. A driving shaft 56 is rotatably installed between the opposite inner sides of the wedge groove 55. The driving shaft 56 passes through the wedge block 54, and the driving shaft 56 is threadedly connected to the wedge block 54. One end of the driving shaft 56 passes through the side surface of the base frame 1 , and a rotating handle 57 is fixed to the end of the driving shaft 56 away from the base frame 1 .

[0046] The implementation principle of a pipeline laying-out device for electromechanical installation in the embodiment of the present application is as follows: when laying-out is required for electromechanical installation, the staff rotates the turning handle 57 to make the turning handle 57 drive the driving shaft 56 to rotate, and the driving shaft 56 drives the wedge block 54 to move in the direction close to the connecting shaft 51, so that the wedge block 54 drives the motor 32 to move in the direction close to the connecting shaft 51, so that the gear 1 33 disengages from the gear 2 34 and meshes with the gear 3 53, and then the staff holds the handle 4 and pushes the contact block 44 upward with his fingers to make the end faces of the fixed contact piece 43 and the moving contact piece 45 close to each other fit together, so that the motor 32 is powered on and started, and the output shaft of the motor 32 drives the gear 1 33 to rotate, and the gear 1 33 drives the gear 3 53 to rotate, and the gear 3 53 drives the gear 4 59 to rotate, so that the gear 4 59 drives the connecting shaft 51 to rotate, and the connecting shaft 51 drives the moving wheel 52 to rotate, so that it is convenient for the staff to move the base frame 1 to the specified position for laying-out.

[0047] Next, push the sliding block 14 toward the sliding groove 13, and then move the rotating shaft 16 with the coil wound thereon between the two rotating shafts 12, so that the two ends of the rotating shaft 16 are respectively placed in the arc groove 21, so that the support rod 2 supports the rotating shaft 16 with the coil wound thereon, and at the same time, the blocks 17 at both ends of the rotating shaft 16 are aligned with the grooves 18 on the sliding block 14, and the sliding block 14 is released. Under the elastic force of the spring 15, the sliding block 14 moves toward the direction close to the rotating shaft 16, so that the block 17 is inserted into the groove 18, thereby installing the rotating shaft 16 with the coil wound thereon between the two rotating shafts 12.

[0048] Finally, the staff member rotates the handle 57, and the handle 57 drives the driving shaft 56 to rotate. The driving shaft 56 drives the wedge block 54 to drive the motor 32 to move in the direction close to the gear 2 34, so that the gear 2 34 is meshed with the gear 1 33. Then the staff member holds the handle 4 again, and pushes the touch block 44 upward with his fingers, so that the end faces of the moving contact piece 45 and the fixed contact piece 43 that are close to each other fit together, thereby starting the motor 32, and the output shaft of the motor 32 drives the gear 1 33 to rotate, and the gear 1 33 drives the gear 2 34 to rotate, and the gear 2 34 drives the transmission shaft 31 to rotate, so that the transmission shaft 31 drives the pulley 2 36 to rotate, the pulley 2 36 drives the transmission belt 37 to rotate, the transmission belt 37 drives the pulley 1 35 to rotate, the pulley 1 35 drives the driven shaft 38 to rotate, the driven shaft 38 drives the rotating shaft 12 to rotate, and the rotating shaft 12 drives the rotating shaft 16 to rotate, so that the line is released during the rotation of the rotating shaft 16, so that it is convenient for the staff to pull the cable out of the rotating shaft 16.

[0049] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A pipeline laying device for electromechanical installation, characterized in that: The invention comprises a base frame (1), support rods (11) are fixed on both sides of the top surface of the base frame (1), rotating shafts (12) are rotatably mounted on the sides of the two support rods (11) close to each other, a rotating shaft (16) for winding a coil is arranged between the two rotating shafts (12), a connecting piece for detachably connecting with the rotating shaft (16) is arranged on the rotating shaft (12), and a driving mechanism for driving one of the rotating shafts (12) to rotate is arranged on the base frame (1).

2. A pipeline laying device for electromechanical installation according to claim 1, characterized in that: The two rotating shafts (12) are provided with sliding grooves (13) on the sides close to each other. The connecting member comprises a sliding block (14) slidably arranged in the sliding groove (13). A spring (15) is arranged on the inner side of the sliding groove (13) away from the rotating shaft (16). One end of the spring (15) close to the rotating shaft (16) is fixedly connected to the end face of the sliding block (14) away from the rotating shaft (16). A clamping block (17) is fixed at both ends of the rotating shaft (16). A clamping groove (18) is arranged on the end face of the sliding block (14) away from the spring (15). The clamping block (17) is inserted into the clamping groove (18).

3. A pipeline laying device for electromechanical installation according to claim 2, characterized in that: Support rods (2) are fixed on both sides of the top surface of the base frame (1), the two support rods (2) are located between the two support rods (11), the top surface of the support rods (2) is provided with an arc groove (21), the inner circumference of the arc groove (21) is provided with a plurality of mounting holes (22), balls (23) are rollingly mounted in the mounting holes (22), and the outer circumference of the balls (23) is in contact with the outer circumference of the rotating shaft (16).

4. The pipeline laying device for electromechanical installation according to claim 1, characterized in that: A driven shaft (38) is fixed to one end of the rotating shaft (12) away from the rotating shaft (16); the end of the driven shaft (38) away from the rotating shaft (12) passes through the side of the support rod (11) away from the rotating shaft (16); the driving mechanism comprises a pulley (35) arranged on the driven shaft (38); mounting plates (3) are fixed on both sides of the bottom surface of the base frame (1); a transmission shaft (31) is rotatably mounted between the two mounting plates (3); a pulley (36) is arranged at one end of the transmission shaft (31); a transmission belt (37) is arranged on the pulley (35) and the pulley (36); and a driving component for driving the transmission shaft (31) to rotate is arranged on the base frame (1).

5. A pipeline laying device for electromechanical installation according to claim 4, characterized in that: The driving assembly comprises a motor (32) arranged on the bottom surface of the base frame (1), a gear 1 (33) is arranged on the output shaft of the motor (32), a gear 2 (34) is arranged on the transmission shaft (31), and the gear 1 (33) is meshed with the gear 2 (34).

6. A pipeline laying device for electromechanical installation according to claim 5, characterized in that: A handle (4) is fixed on one side of the top surface of the base frame (1), a power supply (41) is arranged on the top surface of the base frame (1), a mounting groove (42) is provided on the bottom surface of the handle (4), a fixed contact piece (43) is fixed on the inner top surface of the mounting groove (42), a touch block (44) is arranged in the mounting groove (42) for vertical sliding, a moving contact piece (45) is fixed on the top surface of the touch block (44), and the end surfaces of the moving contact piece (45) and the fixed contact piece (43) close to each other can be fitted, one of the electrodes of the power supply (41) is electrically connected to one of the terminals of the motor (32), another terminal of the motor (32) is electrically connected to one of the electrodes of the moving contact piece (45), and one of the electrodes of the fixed contact piece (43) is electrically connected to another terminal of the power supply (41).

7. A pipeline laying device for electromechanical installation according to claim 6, characterized in that: The mounting groove (42) is provided with a slide groove (47) on the inner side surface thereof, and sliders (46) are fixed on both side surfaces of the trigger block (44). The sliders (46) are slidably arranged in the slide grooves (47), and a spring 2 (48) is fixed on the top surface of the slider (46), and the top end of the spring 2 (48) is fixed to the inner top surface of the slide groove (47).

8. A pipeline laying device for electromechanical installation according to claim 6, characterized in that: Two side plates (5) arranged parallel to each other are fixed on both sides of the bottom surface of the base frame (1); a connecting shaft (51) is rotatably mounted between the two side plates (5); moving wheels (52) are arranged at both ends of the connecting shaft (51); and a power part for driving the connecting shaft (51) to rotate is arranged on the base frame (1).

9. A pipeline laying device for electromechanical installation according to claim 8, characterized in that: The power member comprises a gear four (59) arranged on one of the connecting shafts (51), wherein a round rod (58) is rotatably installed between the two side plates (5), a gear three (53) is arranged on the round rod (58), the gear three (53) is meshed with the gear four (59), and the gear three (53) can be meshed with the gear one (33), and a driving member for driving the motor (32) to move along the length direction of the base frame (1) is arranged on the base frame (1).

10. A pipeline laying device for electromechanical installation according to claim 9, characterized in that: The bottom surface of the base frame (1) is provided with a wedge-shaped groove (55), the top surface of the motor (32) is fixed with a wedge-shaped block (54), the wedge-shaped block (54) is slidably arranged in the wedge-shaped groove (55), a driving shaft (56) is rotatably installed between the opposite inner side surfaces of the wedge-shaped groove (55), the driving shaft (56) passes through the wedge-shaped block (54), the driving shaft (56) is threadedly connected to the wedge-shaped block (54), one end of the driving shaft (56) passes through the side surface of the base frame (1), and a rotating handle (57) is fixed to the end of the driving shaft (56) away from the base frame (1).

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