Building electrical engineering threading construction device

Abstract

The invention belongs to the technical field of electrical threading, and particularly relates to a building electrical engineering threading construction device which comprises a cart, a handrail fixedly installed on the top of the cart, a controller fixedly installed on the handrail, a storage battery fixedly installed on the handrail, and a support fixedly installed on the top of the cart. A guide mechanism used for assisting winding of a traction rope is arranged on the support, a bearing frame is fixedly installed at the top of the cart, a square plate is arranged in the bearing frame in a penetrating mode, a U-shaped groove is formed in the square plate, and a winding assembly used for winding a cable is arranged in the U-shaped groove. According to the building electrical engineering threading construction device, a winding shaft and a pulling rope are adopted to facilitate automatic threading arrangement treatment of a cable, after the pulling rope is connected with one end of the cable through a connecting piece, the winding shaft is controlled to rotate to wind the pulling rope, and the cable is pulled to enter a wiring pipe when the pulling rope rotates, so that the cable is prevented from entering the wiring pipe; therefore, the purpose of threading and laying the cable is achieved, the cable can be automatically pulled for wiring, and the labor intensity is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of electrical threading, in particular to a construction electrical engineering threading device. Background Art

[0002] The building electrical engineering threading construction device is a special equipment used to assist in completing the threading operation when laying wires or cables in a building. Its main function is to improve threading efficiency, ensure cable safety, reduce the difficulty of manual operation, and adapt to the needs of different construction environments. It can reduce the physical labor intensity of construction workers and reduce labor consumption. It is especially suitable for long-distance or heavy cable threading.

[0003] A Chinese patent with announcement number CN115498557A discloses a construction auxiliary device for wiring of building electrical engineering, including a movable base plate, the bottom end of the movable base plate is respectively fixedly installed with a first fixed box and a second fixed box, the bottom end of the second fixed box is movably connected with a grounding plate, the top end of the movable base plate is respectively fixedly installed with a roller frame, a first mounting plate, a first support column, a second support column and a third motor. The present invention drives the second driving gear to rotate through the operation of the second motor. When the second driving gear rotates, it drives the second threaded column to rotate through the second driven gear. When the second threaded column rotates, it drives the first extrusion column to move through the first movable plate. When the two adjacent first extrusion columns approach each other, they drive the limit plate to approach the cable, ensuring the stability of the cable movement inside the sleeve and reducing the shaking of the cable during movement.

[0004] At present, the existing building electrical engineering wiring construction equipment is not convenient for laying cables in the process of laying cables, and the cables are prone to bending and deformation during the wiring process, which affects the overall efficiency of wiring and reduces the service life and safety of the lines. Excessive bending of cables may also lead to poor signal transmission or decreased electrical performance, thereby affecting the stability and reliability of the entire electrical system, which will affect the laying efficiency and overall quality of the lines.

[0005] To this end, the present invention provides a construction device for threading wires in building electrical engineering. Summary of the Invention

[0006] In order to remedy the deficiencies of the prior art and solve the problem of inconvenience in correcting and automatically laying cables, the present invention proposes a construction device for threading cables in building electrical engineering.

[0007] The technical solution adopted by the present invention to solve its technical problem is: the present invention relates to a construction electrical engineering wiring construction device, comprising a cart, a handrail fixedly installed on the top of the cart, a controller fixedly installed on the handrail, a battery fixedly installed on the handrail, a bracket fixedly installed on the top of the cart, a reel rotatably provided on the bracket, a traction rope wrapped around the reel, and a guide mechanism for assisting the reeling of the traction rope. A load-bearing frame is fixedly installed on the top of the cart, a square plate is passed through the load-bearing frame, a U-shaped groove is provided on the square plate, a reeling assembly for reeling in the cable is provided inside the U-shaped groove, a limiting mechanism for limiting the reeling assembly is provided inside the square plate, a square frame is fixedly installed on the top of the cart, three square grooves are arranged in an array inside the square frame, a correction mechanism for correcting the cable is provided inside the square groove, and a cleaning mechanism for cleaning the cable is provided inside the square groove.

[0008] The cable is then pulled through the guide ring and the cable is then pulled through the guide ring so that the cable passes through the guide ring and the guide ring, and then the cable is pulled through the guide ring and the guide ring so that the cable passes through the guide ring and the guide ring, and then the cable is pulled through the guide ring and the guide ring so that the cable passes through the guide ring and the guide ring. The cable is then pulled through the guide ring and the guide ring, and then the cable is pulled through the guide ring and the guide ring. The cable is then pulled through the guide ring and the guide ring, and then the cable is pulled through the guide ring and the guide ring. The cable is then pulled through the guide ring and the guide ring. The cable is then pulled through the guide ring and the guide ring. The cable is then pulled through the guide ring and the guide ring. The cable is then pulled through the guide ring and the guide ring. The cable is then pulled through the guide ring and the guide ring. The cable is then pulled through the guide ring and the guide ring. The cable is then pulled through the guide ring and the guide ring.

[0009] Preferably, the correction mechanism includes a concave frame, a pressure wheel, a rotating rod, a supporting wheel, a driven wheel and an adjusting assembly, the concave frame is arranged inside the square groove, the pressure wheel is rotatably arranged inside the concave frame, the rotating rod is rotatably arranged inside the square groove, the supporting wheel is arranged inside the square groove, and the rotating rod is fixedly connected to the center position of the supporting wheel, the center position of the driven wheel is fixedly connected to one end of the rotating rod, and the adjusting assembly for adjusting the position of the concave frame is arranged inside the square groove.

[0010] By adopting the above solution, after the cable passes through the pressure wheel and the support wheel, the position of the pressure wheel can be adjusted by the size of the wire and the movement of the adjustment component, and the distance between the pressure wheel and the support wheel can be adjusted. The driven wheel is connected to the pulley through a belt transmission. When the pulley rotates, it drives the rotating rod to rotate, and the rotation of the rotating rod drives the support wheel to rotate. Therefore, when the support wheel rotates, it is convenient to correct the cable, and effectively avoid the cable from bending.

[0011] Preferably, the adjustment assembly includes a threaded ring, a threaded rod, a guide groove and a guide plate, the threaded ring is fixedly arranged at the top of the corresponding square groove, the threaded rod is threadedly connected to the inside of the threaded ring, the guide groove is fixedly arranged at the top of the inner wall of the square groove, the guide plate is passed through the inside of the guide groove, and one end of the guide plate is fixedly connected to the concave frame.

[0012] By adopting the above solution, the threaded rod is rotated, and the threaded rod is moved through the threaded ring. When the threaded rod moves, it pushes the concave frame to move, and then the position of the concave frame can be adjusted. When the concave frame moves, it drives the guide plate to move. The guide plate and the guide groove cooperate to guide the concave frame, so that the concave frame moves smoothly. The position of the pressure wheel can be adjusted through the concave frame, which facilitates the correction of cables of different sizes.

[0013] Preferably, a power motor is fixedly provided on the side of the bracket, and the output end of the power motor is fixedly connected to the center position of the winding shaft, the power motor is electrically connected to the battery and the controller respectively, and the other end of the winding shaft is fixedly connected to the driving wheel, and the guiding mechanism includes a strip frame, a servo motor, a threaded screw, a guide rod, a slider and a guide ring, the strip frame is fixedly provided on the side of the bracket, the servo motor is fixedly provided at one end of the strip frame, the servo motor is electrically connected to the battery and the controller respectively, the threaded screw is rotatably provided inside the strip frame, and one end of the threaded screw is fixedly connected to the output end of the servo motor, the guide rod is fixedly provided inside the strip frame, the slider is provided inside the strip frame, and the threaded screw is threadedly connected to the slider, the guide rod passes through the slider, the guide ring is fixedly connected to the slider, and the traction rope passes through the inside of the guide ring.

[0014] By adopting the above solution, when the power motor is working, it will drive the reel to rotate, and when the reel rotates, it will reel or unreel the traction rope. When the traction rope is collected, pressure can be applied to the traction rope through the guide ring, and the tension of the traction rope can be adjusted for reeling. When the traction rope is reeled in, the servo motor will drive the threaded screw to rotate, and when the threaded screw rotates, the slider will move, and the guide rod will guide the slider to make the slider move smoothly. When the slider moves, it will drive the guide ring to move, and then the guide ring will facilitate the traction rope to be evenly wound around the reel for reeling.

[0015] Preferably, a trough body is fixedly installed on the top of the cart, a sliding plate is passed through the inside of the trough body, a threaded barrel is fixedly installed inside the sliding plate, an adjusting screw is threadedly connected inside the threaded barrel, a driving motor is fixedly installed inside the trough body, and the output end of the driving motor is fixedly connected to one end of the adjusting screw, the driving motor is electrically connected to the battery and the controller respectively, and a support rod is rotatably arranged on the sliding plate.

[0016] By adopting the above scheme, the driving motor will drive the adjusting screw to rotate, and when the adjusting screw rotates, the threaded barrel will move, thereby adjusting the position of the sliding plate. The movement of the sliding plate will drive the support rod to move, and the traction rope will be supported by the support rod, thereby facilitating the winding of the traction rope.

[0017] Preferably, an electric push rod is fixedly provided inside the load-bearing frame, and one end of the electric push rod is fixedly connected to the square plate, and the electric push rod is electrically connected to the battery and the controller respectively.

[0018] By adopting the above solution, the electric push rod will push the square plate to move. When the square plate moves, the position of the winding component can be adjusted, thereby improving flexibility and facilitating wiring processing.

[0019] Preferably, the winding assembly includes a winding reel and a support shaft, the support shaft is fixedly arranged at the center of the winding reel, and the support shaft is rotatably arranged inside the corresponding U-shaped groove, and the winding reel is used to collect the cables.

[0020] By adopting the above solution, the winding drum can be supported and installed inside the square plate through the support shaft and the U-shaped groove, thereby facilitating the supporting and pay-off processing of the winding drum.

[0021] Preferably, the limiting mechanism includes a limiting cylinder, a limiting shaft, a connecting plate, a guide rod, a stepper motor and a bidirectional screw rod. The limiting cylinder is symmetrically arranged inside the square plate, and the limiting cylinder is connected to the U-shaped groove. The limiting shaft is passed through the limiting cylinder, and the connecting plate is fixedly connected to one end of the limiting shaft. The guide rod is fixedly arranged inside the square plate, and the guide rod passes through the connecting plate. The bidirectional screw rod is rotatably arranged inside the square plate, and the bidirectional screw rod is threadedly connected to the connecting plate. The stepper motor is fixedly arranged inside the square plate, and the output end of the stepper motor is fixedly connected to one end of the bidirectional screw rod, forming a stepper motor limiting mechanism.

[0022] By adopting the above solution, after the winding reel is placed inside the U-shaped groove, the stepper motor will drive the bidirectional screw to rotate, and the bidirectional screw will move when it rotates, which will guide the connecting plate and make it move smoothly. The connecting plate will drive the limit shaft to move, and the limit shaft will move through the limit cylinder to move into the U-shaped groove, and then the limit shaft will limit the support shaft, which will facilitate the replacement of the limit of the winding reel.

[0023] Preferably, a slide groove is embedded inside the cart, and through holes are symmetrically provided on the top of the slide groove. Pulleys are arranged in an array inside the slide groove, and adjacent pulleys are connected by belt transmission. The driving wheel is connected to the corresponding pulley through a belt, and the pulley is connected to the driven wheel by a belt transmission. The cleaning mechanism includes a wind component, a cleaning component and a storage component. The wind component is arranged on the slide groove, the cleaning component is arranged inside the square groove, and the storage component for storing impurities is arranged inside the square groove.

[0024] By adopting the above solution, the cart provides installation space for the slide, and the belt can enter and exit the slide through the through hole. When the reel rotates, it will drive the driving wheel to rotate, and the driving wheel will drive the corresponding pulley to rotate through the belt, and the pulley will drive the remaining pulleys to rotate through the belt. When the pulley rotates, it will drive the wind component to move and generate wind flow. The wind flow enters the cleaning component, and the wind will flow to the cable surface through the cleaning component, so the cable can be cleaned, and the impurities cleaned by the cable will fall into the storage component for storage.

[0025] Preferably, the wind power component includes a frame, a filter plate and a fan, the frame is fixedly arranged on the slide slot, the filter plate is fixedly arranged on the frame, the fan is fixedly arranged inside the frame, the fan output end is connected with a pipe, the center position of the pulley is connected to the corresponding fan transmission through an axis, the cleaning component includes a diverter groove, a spray hole and a filter screen, the diverter groove is embedded in the inner wall of the square groove, the diverter groove is connected to the fan output end through a pipe, the spray hole array is arranged on the diverter groove, the filter screen is fixedly arranged inside the spray hole, the storage component includes a concave groove and a storage groove, the concave groove is arranged inside the square groove, and the storage groove is penetrated into the concave groove.

[0026] By adopting the above solution, the fan generates wind flow, which will flow into the diversion trough through the pipe, and will flow to the surface of the cable through the nozzle, thereby cleaning the cable. The impurities cleaned by the cable will fall into the storage trough for storage. The storage trough can be pulled out to the outside, and the stored impurities can be removed, making it easy to collect and remove the impurities.

[0027] The beneficial effects of the present invention are as follows: 1. The wiring construction device for building electrical engineering described in the present invention facilitates automatic cable threading and laying by adopting a reel and a traction rope. After unwinding the traction rope, the traction rope is passed through a guide ring. After passing the traction rope through a wiring tube, the cable is then pulled to move. After the cable passes through a correction mechanism, the cable can be corrected. After connecting the traction rope and one end of the cable with a connector, the reel is controlled to rotate to reel the traction rope. When the traction rope rotates, it pulls the cable into the wiring tube, thereby achieving the purpose of cable threading and laying. The cable can be automatically pulled for wiring, which reduces manual intervention, reduces labor intensity, improves work efficiency, and improves the efficiency of cable laying.

[0028] 2. The present invention describes a construction electrical engineering wiring construction device, which facilitates the correction of laid cables through the provided correction component, avoids cable bending that affects the efficiency of cable laying, and adjusts the position of the pressure wheel. When the pulley rotates, it drives the rotating rod to rotate, and the rotation of the rotating rod drives the supporting wheel to rotate. When the supporting wheel rotates, it is convenient to correct the cables, effectively avoid the bending of the cables, and can significantly improve the efficiency and success rate of wiring. The corrected cables are straighter, avoiding knots or entanglements caused by spiral laying, especially when multiple cables are passed through the pipe in parallel, which can effectively reduce the risk of mutual interference, and at the same time reduce the friction between the cables and the pipe wall, prevent the occurrence of jamming, and improve the efficiency of cable laying.

[0029] 3. The present invention describes a construction device for threading wires in a building electrical engineering project. The fan and diverter trough are provided to facilitate cleaning of the threaded cables. When the reel rotates to reel in the traction rope, the reel will drive the driving wheel to rotate. The driving wheel will drive the corresponding pulley to rotate through the belt. The pulley will drive the remaining pulleys to rotate through the belt. When the pulley rotates, it will drive the fan to move. The fan generates wind flow, which will flow into the diverter trough through the pipeline and will flow to the surface of the cable through the nozzle, thereby cleaning the cable.

[0030] 4. The invention relates to a construction electrical engineering wiring construction device, which facilitates the storage of impurities removed from the cable surface through the provided storage groove. Clean impurities on the cable will fall into the storage groove for storage. The storage groove can be pulled out to the outside to remove the stored impurities, making it easy to store and remove the impurities. The storage groove can be pulled out to the outside to remove the stored impurities, making it easy to store and remove the impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The present invention will be further described below with reference to the accompanying drawings.

[0032] Figure 1 This is a three-dimensional diagram of the construction electrical engineering threading construction device of the present invention; Figure 2 It is a schematic diagram of the cart structure of the present invention; Figure 3 It is a schematic structural diagram of the square plate in the present invention; Figure 4 It is a structural schematic diagram of the tank body in the present invention; Figure 5 It is a structural schematic diagram of the strip frame in the present invention; Figure 6 It is a structural schematic diagram of the reel in the present invention; Figure 7 It is a structural diagram of the square frame in the present invention; Figure 8 It is a structural schematic diagram of the square groove in the present invention; Figure 9 It is a structural schematic diagram of the concave frame in the present invention; Figure 10 It is a structural schematic diagram of the chute in the present invention; Figure 11 It is a structural schematic diagram of the diversion trough in the present invention.

[0033] Figure: 1, cart; 2, handrail; 3, battery; 4, controller; 5, bracket; 6, power motor; 7, reel; 8, traction rope; 9, driving wheel; 10, bar frame; 11, servo motor; 12, screw rod; 13, guide rod; 14, slider; 15, guide ring; 16, trough; 17, driving motor; 18, adjusting screw; 19, sliding plate; 20, threaded barrel; 21, support rod; 22, load-bearing frame; 23, square plate; 24, electric push rod; 25, U-shaped slot; 26, limit barrel; 27, limit shaft; 28, connecting plate ; 29. ​​Guide rod; 30. Stepper motor; 31. Bidirectional screw rod; 32. Winding reel; 33. Support shaft; 34. Slide groove; 35. Through hole; 36. Pulley; 37. Frame; 38. Filter plate; 39. Fan; 40. Pipe; 41. Square frame; 42. Square groove; 43. Threaded ring; 44. Threaded rod; 45. Guide groove; 46. Guide plate; 47. Concave frame; 48. Pressure wheel; 49. Rotating rod; 50. Support wheel; 51. Driven wheel; 52. Diverter groove; 53. Spray hole; 54. Filter screen; 55. Concave groove; 56. Storage groove. DETAILED DESCRIPTION

[0034] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0035] like Figures 1 to 11As shown, a construction electrical engineering wiring construction device described in an embodiment of the present invention includes a cart 1, a handrail 2 is fixedly installed on the top of the cart 1, a controller 4 is fixedly installed on the handrail 2, a battery 3 is fixedly installed on the handrail 2, a bracket 5 is fixedly installed on the top of the cart 1, a reel 7 is rotatably provided on the bracket 5, a traction rope 8 is arranged around the reel 7, and a guide mechanism for assisting the reeling of the traction rope 8 is provided on the bracket 5, a load-bearing frame 22 is fixedly installed on the top of the cart 1, a square plate 23 is passed through the inside of the load-bearing frame 22, a U-shaped groove 25 is provided on the square plate 23, and a reel for reeling in the cable is provided inside the U-shaped groove 25. Components, a limiting mechanism for limiting the winding component is provided inside the square plate 23, a square frame 41 is fixedly installed on the top of the cart 1, and three square slots 42 are arranged in an array inside the square frame 41. A correction mechanism for correcting the cable is provided inside the square slot 42, and a cleaning mechanism for cleaning the cable is provided inside the square slot 42. When the construction electrical engineering threading construction device is used to lay cables, cables of different models and sizes are wound through the winding component, and the cart 1 is pushed to move. After the cart 1 moves to the wiring location, the winding shaft 7 is controlled to rotate to unwind the traction rope 8. The traction rope 8 is made of nylon or steel wire rope and can be arranged according to the layout. The length of the cable wiring tube is selected from different materials. After the traction rope 8 is unwound, the traction rope 8 is passed through the guide ring 15. After the traction rope 8 is passed through the wiring tube, the cable is pulled to move. After the cable passes through the correction mechanism, the traction rope 8 is connected to one end of the cable using a connector (for existing technology). The reel-up shaft 7 is controlled to rotate to reel the traction rope 8. When the traction rope 8 rotates, it will pull the cable into the wiring tube, thereby achieving the purpose of threading and laying the cable. The cable can be automatically pulled for wiring, which reduces manual intervention, reduces labor intensity, and improves work efficiency. When the reel-up shaft 7 rotates to reel the traction rope 8, the pulley 3 6. The cooperation will cause the correction mechanism to move, and the movement of the correction mechanism will correct the cable, which can significantly improve the efficiency and success rate of threading. The corrected cable is straighter, avoiding knots or entanglements caused by spiral laying out. Especially when multiple cables are threaded through the pipe in parallel, it can effectively reduce the risk of mutual interference. At the same time, it can reduce the friction between the cable and the pipe wall and prevent the occurrence of jamming. During the cable laying, the cleaning mechanism can move to clean the cables to be laid, effectively avoiding the adsorption of impurities on the cables, effectively avoiding dust accumulation blocking the heat dissipation channel, causing local overheating, and avoiding dust and chemical pollutants that accelerate corrosion or cracking of the insulation layer.

[0036] Furthermore, the correction mechanism includes a concave frame 47, a pressure wheel 48, a rotating rod 49, a support wheel 50, a driven wheel 51 and an adjustment assembly. The concave frame 47 is arranged inside the square groove 42, the pressure wheel 48 is rotatably arranged inside the concave frame 47, the rotating rod 49 is rotatably arranged inside the square groove 42, the support wheel 50 is arranged inside the square groove 42, and the rotating rod 49 is fixedly connected to the center position of the support wheel 50, and the center position of the driven wheel 51 is fixedly connected to one end of the rotating rod 49. The adjustment assembly for adjusting the position of the concave frame 47 The component is arranged inside the square groove 42, so that after the cable passes through the pressure wheel 48 and the support wheel 50, the position of the pressure wheel 48 can be adjusted by adjusting the movement of the component according to the size of the wire, and the distance between the pressure wheel 48 and the support wheel 50 can be adjusted. The driven wheel 51 is connected to the pulley 36 through a belt. When the pulley 36 rotates, it will drive the rotating rod 49 to rotate. When the rotating rod 49 rotates, it will drive the support wheel 50 to rotate. Then, when the support wheel 50 rotates, it is convenient to correct the cable, and effectively avoid the cable from bending.

[0037] Furthermore, the adjustment assembly includes a threaded ring 43, a threaded rod 44, a guide groove 45 and a guide plate 46. The threaded ring 43 is fixedly arranged at the top of the corresponding square groove 42, the threaded rod 44 is threadedly connected to the inside of the threaded ring 43, the guide groove 45 is fixedly arranged at the top of the inner wall of the square groove 42, and the guide plate 46 is penetrated into the inside of the guide groove 45. The threaded rod 44 is movably connected to the concave frame 47, and one end of the guide plate 46 is fixedly connected to the concave frame 47. Rotating the threaded rod 44 will move the threaded rod 44 through the threaded ring 43. When the threaded rod 44 moves, it will push the concave frame 47 to move, thereby adjusting the position of the concave frame 47. When the concave frame 47 moves, it will drive the guide plate 46 to move. The guide plate 46 cooperates with the guide groove 45 to guide the concave frame 47 so that the concave frame 47 moves smoothly. The position of the pressure wheel 48 can be adjusted through the concave frame 47, thereby facilitating the correction of cables of different sizes.

[0038] Furthermore, a power motor 6 is fixedly provided on the side of the bracket 5, and the output end of the power motor 6 is fixedly connected to the center position of the winding shaft 7, the power motor 6 is electrically connected to the battery 3 and the controller 4 respectively, and the other end of the winding shaft 7 is fixedly connected to the driving wheel 9, and the guiding mechanism includes a strip frame 10, a servo motor 11, a screw rod 12, a guide rod 13, a slider 14 and a guide ring 15, the strip frame 10 is fixedly provided on the side of the bracket 5, the servo motor 11 is fixedly provided at one end of the strip frame 10, the servo motor 11 is electrically connected to the battery 3 and the controller 4 respectively, the screw rod 12 is rotatably provided inside the strip frame 10, and one end of the screw rod 12 is fixedly connected to the output end of the servo motor 11, the guide rod 13 is fixedly provided inside the strip frame 10, the slider 14 is provided inside the strip frame 10, and the screw rod 1 2 is threadedly connected to the slider 14, the guide rod 13 passes through the slider 14, the guide ring 15 is fixedly connected to the slider 14, and the traction rope 8 passes through the inside of the guide ring 15. When the power motor 6 is working, it will drive the reel 7 to rotate. When the reel 7 rotates, the traction rope 8 will be reeled or unreeled. When the traction rope 8 is collected, the traction rope 8 can be pressed by the guide ring 15 to adjust the tension of the traction rope 8 for reeling. When the traction rope 8 is reeled, the servo motor 11 will drive the screw rod 12 to rotate. When the screw rod 12 rotates, the slider 14 will move. The guide rod 13 will guide the slider 14 to make the slider 14 move smoothly. When the slider 14 moves, it will drive the guide ring 15 to move, and then the guide ring 15 will facilitate the traction rope 8 to be evenly wound around the reel 7 for reeling.

[0039] Furthermore, a trough body 16 is fixedly installed on the top of the cart 1, and a sliding plate 19 is passed through the inside of the trough body 16. A threaded barrel 20 is fixedly installed inside the sliding plate 19, and an adjusting screw 18 is threadedly connected to the inside of the threaded barrel 20. A driving motor 17 is fixedly installed inside the trough body 16, and the output end of the driving motor 17 is fixedly connected to one end of the adjusting screw 18. The driving motor 17 is electrically connected to the battery 3 and the controller 4 respectively. A support rod 21 is rotatably provided on the sliding plate 19. When the driving motor 17 is working, it will drive the adjusting screw 18 to rotate. When the adjusting screw 18 rotates, the threaded barrel 20 will move, and then the position of the sliding plate 19 can be adjusted. The movement of the sliding plate 19 will drive the support rod 21 to move, and the traction rope 8 is supported by the support rod 21, which makes it easy to reel in the traction rope 8.

[0040] Furthermore, an electric push rod 24 is fixedly installed inside the load-bearing frame 22, and one end of the electric push rod 24 is fixedly connected to the square plate 23. The electric push rod 24 is electrically connected to the battery 3 and the controller 4 respectively. Controlling the operation of the electric push rod 24 will push the square plate 23 to move. When the square plate 23 moves, the position of the winding assembly can be adjusted, thereby improving flexibility and facilitating wiring processing.

[0041] Furthermore, the winding assembly includes a winding drum 32 and a support shaft 33. The support shaft 33 is fixedly arranged at the center position of the winding drum 32, and the support shaft 33 is rotatably arranged inside the corresponding U-shaped groove 25. The winding drum 32 is used to collect cables. The winding drum 32 can be supported and installed inside the square plate 23 through the support shaft 33 and the U-shaped groove 25, thereby facilitating the support and pay-out processing of the winding drum 32.

[0042] Furthermore, the limiting mechanism includes a limiting cylinder 26, a limiting shaft 27, a connecting plate 28, a guide rod 29, a stepping motor 30 and a bidirectional screw rod 31. The limiting cylinder 26 is symmetrically arranged inside the square plate 23, and the limiting cylinder 26 is connected to the U-shaped groove 25. The limiting shaft 27 is passed through the limiting cylinder 26. The connecting plate 28 is fixedly connected to one end of the limiting shaft 27. The guide rod 29 is fixedly arranged inside the square plate 23, and the guide rod 29 passes through the connecting plate 28. The bidirectional screw rod 31 is rotatably arranged inside the square plate 23, and the bidirectional screw rod 31 is threadedly connected to the connecting plate 28. The stepping motor 30 is fixedly arranged inside the square plate 23, and the stepping motor The output end of the machine 30 is fixedly connected to one end of the bidirectional screw rod 31, and the stepping motor 30 has a limiting mechanism. After the winding disk 32 is placed inside the U-shaped groove 25, the stepping motor 30 will drive the bidirectional screw rod 31 to rotate. When the bidirectional screw rod 31 rotates, the connecting plate 28 will move. The connecting plate 28 will be guided by the guide rod 29 to make the connecting plate 28 move smoothly. The limiting shaft 27 will be driven to move through the connecting plate 28. The limiting shaft 27 moves through the limiting cylinder 26 to move the limiting shaft 27 into the U-shaped groove 25, and then the limiting shaft 27 will limit the support shaft 33, which makes it easier to replace the limit of the winding disk 32.

[0043] Furthermore, a slide groove 34 is embedded in the interior of the cart 1, and a through hole 35 is symmetrically provided on the top of the slide groove 34. A pulley 36 is arranged in an array inside the slide groove 34, and adjacent pulleys 36 are connected by belt transmission. The driving wheel 9 is connected to the corresponding pulley 36 through a belt, and the pulley 36 is connected to the driven wheel 51 through a belt transmission. The cleaning mechanism includes a wind component, a cleaning component and a storage component. The wind component is arranged on the slide groove 34, the cleaning component is arranged inside the square groove 42, and the storage component for storing impurities is arranged inside the square groove 42. The car 1 provides an installation space for the slide 34, and the belt can enter and exit the slide 34 through the through hole 35. When the reel 7 rotates, it will drive the driving wheel 9 to rotate, and the driving wheel 9 will drive the corresponding pulley 36 to rotate through the belt. The pulley 36 will drive the remaining pulleys 36 to rotate through the belt. When the pulley 36 rotates, it will drive the wind component to move and generate wind flow. The wind flow enters the interior of the cleaning component and will flow to the cable surface through the cleaning component, so that the cable can be cleaned. The impurities cleaned by the cable will fall into the storage component for storage.

[0044] Furthermore, the wind assembly includes a frame 37, a filter plate 38 and a fan 39. The frame 37 is fixedly arranged on the slide 34, the filter plate 38 is fixedly arranged on the frame 37, the fan 39 is fixedly arranged inside the frame 37, the output end of the fan 39 is connected to the pipe 40, the center position of the pulley 36 is connected to the corresponding fan 39 through the shaft, and the cleaning assembly includes a diverter groove 52, a spray hole 53 and a filter screen 54. The diverter groove 52 is embedded in the inner wall of the square groove 42. The diverter groove 52 is connected to the output end of the fan 39 through the pipe 40. The spray hole 53 array is arranged on the diverter groove 52, and the filter screen 54 is fixed on the spray hole 53 array. Inside the hole 53, the storage component includes a concave groove 55 and a storage groove 56. The concave groove 55 is arranged inside the square groove 42, and the storage groove 56 is penetrated inside the concave groove 55. When the pulley 36 rotates, it will drive the fan 39 to move, and the fan 39 generates wind flow. The wind flow will enter the diversion groove 52 through the pipe 40, and the wind will flow to the surface of the cable through the nozzle 53, so that the cable can be cleaned. The impurities cleaned by the cable will fall into the storage groove 56 for storage. The storage groove 56 can be pulled to the outside to remove the stored impurities, which is convenient for storing and removing impurities.

[0045] Working principle: First, when using the construction electrical engineering threading construction device to lay cables, use the reeling assembly to reel in cables of different models and sizes, push the trolley 1 to move, and after the trolley 1 moves to the wiring location, control the reeling shaft 7 to rotate to unwind the traction rope 8. The traction rope 8 is made of nylon or steel wire rope, and different materials can be selected according to the length of the wiring tube for laying cables. After unwinding the traction rope 8, pass the traction rope 8 through the guide ring 15. After passing the traction rope 8 through the wiring tube, pull the cable to move, and after the cable passes through the correction mechanism, use the connector to connect the traction rope 8 and one end of the cable, and then control the reeling shaft 7 to rotate. The traction rope 8 is wound up, and when the traction rope 8 rotates, the cable is pulled into the wiring tube, thereby achieving the purpose of threading and laying the cable, and the cable can be automatically pulled for wiring, which reduces manual intervention, reduces labor intensity, and improves work efficiency. When the reel-up shaft 7 rotates to reel in the traction rope 8, the reel-up shaft 7 drives the driving wheel 9 to rotate, and the driving wheel 9 drives the corresponding pulley 36 to rotate through the belt, and the pulley 36 drives the remaining pulleys 36 to rotate through the belt, and when the pulley 36 rotates, it drives the fan 39 to move, and the fan 39 generates wind flow, which makes the wind flow into the pipe through the pipe 40. The wind enters the diversion groove 52 and flows to the surface of the cable through the nozzle 53, thereby cleaning the cable. The impurities cleaned by the cable will fall into the storage groove 56 for storage. The storage groove 56 can be pulled out to the outside to remove the stored impurities, which is convenient for storing and removing impurities. The threaded rod 44 is rotated and the threaded ring 43 is used to move the threaded rod 44. When the threaded rod 44 moves, it pushes the concave frame 47 to move, thereby adjusting the position of the concave frame 47. When the concave frame 47 moves, it drives the guide plate 46 to move. The guide plate 46 cooperates with the guide groove 45 to guide the concave frame 47. The concave frame 47 can be used to adjust the position of the pressure wheel 48 through the concave frame 47. When the pulley 36 rotates, the rotating rod 49 is driven to rotate, and the rotation of the rotating rod 49 drives the supporting wheel 50 to rotate. Then, when the supporting wheel 50 rotates, it is convenient to correct the cable, effectively avoiding the bending of the cable, which can significantly improve the efficiency and success rate of threading. The corrected cable is straighter, avoiding knots or entanglements caused by spiral pay-off, especially when multiple cables are threaded through the pipe in parallel, which can effectively reduce the risk of mutual interference, and at the same time reduce the friction between the cable and the pipe wall, and prevent the occurrence of jamming.

[0046] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction device for threading wires in building electrical engineering, characterized by: The invention comprises a cart (1), wherein a handrail (2) is fixedly mounted on the top of the cart (1), a controller (4) is fixedly mounted on the handrail (2), a battery (3) is fixedly mounted on the handrail (2), a bracket (5) is fixedly mounted on the top of the cart (1), a reel (7) is rotatably mounted on the bracket (5), a traction rope (8) is arranged around the reel (7), a guide mechanism for assisting the reeling of the traction rope (8) is arranged on the bracket (5), a load-bearing frame (22) is fixedly mounted on the top of the cart (1), and the interior of the load-bearing frame (22) is provided with a guide mechanism for assisting the reeling of the traction rope (8). A square plate (23) is provided through the trolley (1), a U-shaped groove (25) is provided on the square plate (23), a reeling assembly for reeling in the cable is provided inside the U-shaped groove (25), a limiting mechanism for limiting the position of the reeling assembly is provided inside the square plate (23), a square frame (41) is fixedly mounted on the top of the trolley (1), three square grooves (42) are provided in an array inside the square frame (41), a correction mechanism for correcting the cable is provided inside the square groove (42), and a cleaning mechanism for cleaning the cable is provided inside the square groove (42).

2. A construction electrical engineering threading device according to claim 1, characterized in that: The correction mechanism comprises a concave frame (47), a pressure wheel (48), a rotating rod (49), a supporting wheel (50), a driven wheel (51) and an adjusting assembly, wherein the concave frame (47) is arranged inside the square groove (42), the pressure wheel (48) is rotatably arranged inside the concave frame (47), the rotating rod (49) is rotatably arranged inside the square groove (42), the supporting wheel (50) is arranged inside the square groove (42), and the rotating rod (49) is fixedly connected to the center position of the supporting wheel (50), the center position of the driven wheel (51) is fixedly connected to one end of the rotating rod (49), and the adjusting assembly for adjusting the position of the concave frame (47) is arranged inside the square groove (42).

3. A construction electrical engineering threading construction device according to claim 2, characterized in that: The adjustment assembly comprises a threaded ring (43), a threaded rod (44), a guide groove (45) and a guide plate (46), wherein the threaded ring (43) is fixedly arranged at the top of the corresponding square groove (42), the threaded rod (44) is threadedly connected to the inside of the threaded ring (43), the guide groove (45) is fixedly arranged at the top of the inner wall of the square groove (42), the guide plate (46) is inserted into the guide groove (45), and one end of the guide plate (46) is fixedly connected to the concave frame (47).

4. A construction electrical engineering threading construction device according to claim 3, characterized in that: A power motor (6) is fixedly provided on the side of the bracket (5), and the output end of the power motor (6) is fixedly connected to the center position of the reel (7). The power motor (6) is electrically connected to the battery (3) and the controller (4) respectively. The other end of the reel (7) is fixedly connected to a driving wheel (9). The guiding mechanism includes a strip frame (10), a servo motor (11), a screw rod (12), a guide rod (13), a slider (14) and a guide ring (15). The strip frame (10) is fixedly provided on the side of the bracket (5), and the servo motor (11) is fixedly provided at one end of the strip frame (10). The servo motor (11) is electrically connected to the battery (3) and the controller (4) respectively. The threaded screw (12) is rotatably arranged inside the strip frame (10), and one end of the threaded screw (12) is fixedly connected to the output end of the servo motor (11). The guide rod (13) is fixedly arranged inside the strip frame (10). The slider (14) is arranged inside the strip frame (10), and the threaded screw (12) is threadedly connected to the slider (14). The guide rod (13) passes through the slider (14). The guide ring (15) is fixedly connected to the slider (14), and the traction rope (8) passes through the inside of the guide ring (15).

5. A construction electrical engineering threading device according to claim 4, characterized in that: A trough body (16) is fixedly installed on the top of the cart (1), a sliding plate (19) is passed through the interior of the trough body (16), a threaded barrel (20) is fixedly installed inside the sliding plate (19), an adjusting screw (18) is threadedly connected to the interior of the threaded barrel (20), a driving motor (17) is fixedly installed inside the trough body (16), and an output end of the driving motor (17) is fixedly connected to one end of the adjusting screw (18), the driving motor (17) is electrically connected to the battery (3) and the controller (4), respectively, and a support rod (21) is rotatably provided on the sliding plate (19).

6. A construction electrical engineering threading device according to claim 5, characterized in that: An electric push rod (24) is fixedly arranged inside the load-bearing frame (22), and one end of the electric push rod (24) is fixedly connected to the square plate (23). The electric push rod (24) is electrically connected to the battery (3) and the controller (4) respectively.

7. A construction electrical engineering wire threading device according to claim 1, characterized in that: The winding assembly comprises a winding reel (32) and a support shaft (33), wherein the support shaft (33) is fixedly arranged at the center of the winding reel (32), and the support shaft (33) is rotatably arranged inside the corresponding U-shaped groove (25), and the winding reel (32) is used to collect cables.

8. A construction electrical engineering wire threading device according to claim 7, characterized in that: The limiting mechanism includes a limiting cylinder (26), a limiting shaft (27), a connecting plate (28), a guide rod (29), a stepping motor (30) and a bidirectional screw rod (31), wherein the limiting cylinder (26) is symmetrically arranged inside the square plate (23), and the limiting cylinder (26) is connected to the U-shaped groove (25), the limiting shaft (27) is passed through the limiting cylinder (26), the connecting plate (28) is fixedly connected to one end of the limiting shaft (27), the guide rod (29) is fixedly arranged inside the square plate (23), and the guide rod (29) passes through the connecting plate (28), the bidirectional screw rod (31) is rotatably arranged inside the square plate (23), and the bidirectional screw rod (31) is threadedly connected to the connecting plate (28), the stepping motor (30) is fixedly arranged inside the square plate (23), and the output end of the stepping motor (30) is fixedly connected to one end of the bidirectional screw rod (31), and the stepping motor (30) has a limiting mechanism.

9. A construction electrical engineering threading device according to claim 8, characterized in that: The cart (1) is embedded with a slide groove (34), and the top of the slide groove (34) is symmetrically provided with a through hole (35). The slide groove (34) is provided with a pulley (36) in an array, and adjacent pulleys (36) are connected by belt transmission. The driving wheel (9) is connected to the corresponding pulley (36) by a belt transmission, and the pulley (36) is connected to the driven wheel (51) by a belt transmission. The cleaning mechanism includes a wind component, a cleaning component and a storage component. The wind component is arranged on the slide groove (34), the cleaning component is arranged inside the square groove (42), and the storage component for storing impurities is arranged inside the square groove (42).

10. A construction electrical engineering wire threading device according to claim 9, characterized in that: The wind power component includes a frame (37), a filter plate (38) and a fan (39), wherein the frame (37) is fixedly arranged on the slide groove (34), the filter plate (38) is fixedly arranged on the frame (37), the fan (39) is fixedly arranged inside the frame (37), the output end of the fan (39) is connected to the pipeline (40), the center position of the pulley (36) is connected to the corresponding fan (39) through the shaft, and the cleaning component includes a diversion groove (52), a spray hole (53) and a filter screen (54), the diverter groove (52) is embedded in the inner wall of the square groove (42), the diverter groove (52) is connected to the output end of the fan (39) through the pipe (40), the spray hole (53) array is arranged on the diverter groove (52), the filter (54) is fixedly arranged inside the spray hole (53), and the receiving assembly includes a concave groove (55) and a receiving groove (56), the concave groove (55) is arranged inside the square groove (42), and the receiving groove (56) is passed through the concave groove (55).

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