An all-terrain bypass cable laying robot

Abstract

The present invention relates to the field of power engineering technology, and in particular to an all-terrain bypass cable laying robot, comprising a frame, crawler walking structures installed on both sides of the bottom of the frame, a water tank fixedly connected to the top of the frame, a connecting pipe vertically fixedly connected to the outer wall of the water tank, a nozzle installed at the end of the connecting pipe, and a pipe shaft rotatably installed on the outer wall of the connecting pipe. This device can attach a layer of fine water droplets to the inner wall of the pipe, which can not only further reduce the friction coefficient between the cable and the inner wall of the pipe, but also when talcum powder contacts the inner wall of the pipe, the water droplets can increase the adhesion of talcum powder to the inner wall of the pipe, so as to prevent the talcum powder from falling off due to vibration and air flow generated when the cable is passed through the pipe, and ensure that the talcum powder can be evenly distributed on the inner wall of the pipe, so as to prevent the cable from being damaged by friction between the cable and the pipe during the passage.

Description

Technical Field

[0001] The present invention relates to the technical field of electric power engineering, and in particular to an all-terrain bypass cable laying robot. Background Art

[0002] When laying cables in conduits, the cable may come into contact with any point on the inner wall of the conduit, depending on the different entry and exit angles of the cable within the conduit. To reduce the friction between the cable and the inner wall of the conduit, lubricant is usually applied to the cable surface before talcum powder is blown into the conduit to prevent damage to the cable caused by friction between the conduit and the cable. However, in practice, the vibration and air flow generated by the cable during passage through the conduit can cause the talcum powder attached to the inner wall of the conduit to fall off, resulting in a large amount of talcum powder gathering at the bottom of the conduit. The talcum powder above the axis of the conduit has almost completely fallen off, causing the friction between the inner wall of the conduit above the axis and the cable to potentially cause damage to the cable. Summary of the Invention

[0003] The purpose of the present invention is to solve the disadvantage of the prior art that the cable is damaged due to friction when passing through the pipe, and to propose an all-terrain bypass cable laying robot.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] An all-terrain bypass cable laying robot is designed, comprising a frame, crawler walking structures are installed on both sides of the bottom of the frame, a water tank is fixedly connected to the top of the frame, a connecting pipe is vertically fixedly connected to the outer wall of the water tank, a nozzle is installed at the end of the connecting pipe, a pipe shaft is rotatably installed on the outer wall of the connecting pipe, a storage box for storing talcum powder is fixedly connected to the outer wall of the pipe shaft, a transmission shaft is rotatably installed on the end surface of the storage box, one end of the transmission shaft is fixedly connected to a transmission gear, the other end of the transmission shaft passes through the interior of the storage box and is installed with fan blades, and a driving structure is provided on the water tank to drive the transmission shaft to rotate.

[0006] Preferably, the driving structure includes a motor, the motor is fixedly connected to the outer wall of the water tank, a driving wheel is fixedly connected to the output shaft of the motor, a driven wheel is fixedly connected to the outer wall of the tube shaft, and the driving wheel cooperates with the driven wheel.

[0007] Preferably, a support is fixedly connected to the outer wall of the water tank, a ring gear is fixedly connected to the support, and the ring gear matches the transmission gear.

[0008] Preferably, a rotating table is fixedly connected to the outer wall of the tube shaft, a plurality of slide rails are fixedly connected to the rotating table at equal intervals, a sliding seat is slidably fitted on the slide rail, an end portion of the sliding seat is fixedly connected to a mounting seat, an extension shaft is rotatably mounted on the mounting seat, one end of the extension shaft is fixedly connected to a grinding wheel, and the other end of the extension shaft is fixedly connected to a small end face gear.

[0009] Preferably, a plurality of springs are fixedly connected to the slide rail to apply elastic force to the mounting seat.

[0010] Preferably, a large end face gear is fixedly connected to the inner wall of the ring gear, a plurality of inner spline tubes are radially rotatably installed on the outer wall of the rotating table, a small gear is fixedly connected to the outer wall of the inner spline tube, and the small gear matches the large end face gear, a spline shaft is rotatably installed on the mounting seat, one end of the spline shaft slides in the inner spline tube, and the other end of the spline shaft is fixedly connected to a driving gear, and the driving gear matches the small end face gear.

[0011] Preferably, an opening is provided at the end of the containing box for accommodating the passage of talcum powder, and a truncated cone-shaped porous cover is fixedly connected to the outside of the opening.

[0012] The present invention proposes an all-terrain bypass cable laying robot, which has the beneficial effect that: when the cable is passed through the pipe, the device can attach a layer of fine water droplets on the inner wall of the pipe, which can not only further reduce the friction coefficient between the cable and the inner wall of the pipe, but also when the talcum powder contacts the inner wall of the pipe, the water droplets can increase the adhesion of the talcum powder on the inner wall of the pipe, so as to prevent the talcum powder from falling off due to the vibration and air flow generated when the cable is passed through the pipe, and ensure that the talcum powder can be evenly distributed on the inner wall of the pipe, so as to prevent the cable from being damaged by the friction between the cable and the pipe during the passage. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of an all-terrain bypass cable laying robot proposed by the present invention. Figure 1 .

[0014] Figure 2 This is a schematic diagram of the structure of an all-terrain bypass cable laying robot proposed by the present invention. Figure 2 .

[0015] Figure 3 This is the right view of the structural schematic diagram of an all-terrain bypass cable laying robot proposed by the present invention.

[0016] Figure 4 The present invention proposes an all-terrain bypass cable laying robot Figure 3 Middle AA section view.

[0017] Figure 5The present invention proposes an all-terrain bypass cable laying robot Figure 3 Middle BB section.

[0018] Figure 6 The present invention proposes an all-terrain bypass cable laying robot Figure 5 Enlarged view of point C in the middle.

[0019] Figure 7 The present invention proposes an all-terrain bypass cable laying robot Figure 5 Enlarged view of point D in the middle.

[0020] Figure 8 This is a structural schematic diagram of the connection between the rotating platform and the pipe axis of an all-terrain bypass cable laying robot proposed by the present invention.

[0021] Figure 9 This is a schematic diagram of the installation structure of the grinding wheel of the all-terrain bypass cable laying robot proposed in the present invention.

[0022] In the figure: 1. Water tank; 2. Clamp; 201. Articulated seat; 202. Connecting seat; 203. Nut seat; 204. Anti-skid pad; 205. Screw; 3. Frame; 4. Crawler walking structure; 5. Connecting pipe; 6. Pipe shaft; 7. Driven wheel; 8. Rotary table; 9. Support; 10. Ring gear; 11. Large end face gear; 12. Internal splined tube; 13. Small gear; 14. Spline shaft; 15. Mounting seat; 16. Drive gear; 17. Extension shaft; 18. Small end face gear; 19. Grinding wheel; 20. Slide rail; 21. Sliding seat; 22. Spring; 23. Container; 24. Transmission shaft; 25. Fan blade; 26. Transmission gear; 27. Perforated cover; 28. Sprinkler; 29. ​​Motor; 30. Driving wheel. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] Reference Figure 1-Figure 7 A all-terrain bypass cable laying robot includes a frame 3, crawler walking structures 4 are installed on both sides of the bottom of the frame 3, a water tank 1 is fixedly connected to the top of the frame 3, and a clamp 2 is provided on the outer wall of one side of the water tank 1. The clamp 2 includes a hinged seat 201 and a U-shaped connecting seat 202. The hinged seat 201 is fixedly connected to the outer wall of the water tank 1, and the connecting seat 202 is hinged on the hinged seat 201. Nut seats 203 are welded on both sides of the connecting seat 202. The internal thread of the nut seat 203 is matched with a screw 205, and the end of the screw 205 is fixedly connected to an anti-slip pad 204.

[0025] Reference Figure 4-Figure 9, a connecting pipe 5 is vertically fixedly connected to the outer wall of the other side of the water tank 1, and a nozzle 28 is installed at the end of the connecting pipe 5. A pipe shaft 6 is rotatably installed on the outer wall of the connecting pipe 5, and a receiving box 23 for storing talcum powder is fixedly connected to the outer wall of the pipe shaft 6. A transmission shaft 24 is rotatably installed on the end surface of the receiving box 23, and one end of the transmission shaft 24 is fixedly connected to a transmission gear 26. The other end of the transmission shaft 24 passes through the interior of the receiving box 23 and is equipped with a fan blade 25. An opening is opened at the end of the receiving box 23 to accommodate the passage of talcum powder. The outside of the mouth is fixedly connected to a truncated cone-shaped porous cover 27. A driving structure is provided on the water tank 1 to drive the transmission shaft 24 to rotate. The driving structure includes a motor 29. The motor 29 is fixedly connected to the outer wall of the water tank 1. A driving wheel 30 is fixedly connected to the output shaft of the motor 29. A driven wheel 7 is fixedly connected to the outer wall of the pipe shaft 6. The driving wheel 30 cooperates with the driven wheel 7. A support 9 is fixedly connected to the outer wall of the water tank 1. A ring gear 10 is fixedly connected to the support 9. The ring gear 10 matches the transmission gear 26.

[0026] When the cable is passed through the pipe, first place the device in the cable conduit, then fix the cable end coated with lubricant on the clamp 2 on the back of the water tank 1, and then start the motor 29. After the motor 29 is started, it drives the driving wheel 30 to operate. During the operation of the driving wheel 30, it drives the driven wheel 7 to rotate. When the driven wheel 7 works, it drives the pipe shaft 6 to rotate on the connecting pipe 5. The rotation of the pipe shaft 6 drives the accommodating box 23 to rotate. The rotation of the accommodating box 23 drives the transmission shaft 24 to revolve around the fixed ring gear 10. The transmission gear 26 on the transmission shaft 24 will also revolve around the ring gear 10. Since the transmission gear 26 and the ring gear 10 are meshed with each other, the transmission gear 26 will be driven by the ring gear 10 to rotate during the revolution.

[0027] The rotation of the transmission gear 26 will drive the rotation of the transmission shaft 24, and the rotation of the transmission shaft 24 will drive the fan blades 25 to rotate. Since the fan blades 25 are located inside the accommodating box 23, the working process of the fan blades 25 will not only crush the talcum powder in the accommodating box 23, but also push the talcum powder toward the opening of the accommodating box 23. The talcum powder is discharged from the opening into the inside of the porous cover 27. Since the porous cover 27 rotates together with the accommodating box 23, the talcum powder will be discharged from the through holes on the porous cover 27 after entering the porous cover 27 under the action of centrifugal force, and will fall evenly on the inner wall of the cable pipe under the action of centrifugal force, so that the talcum powder is evenly coated on the inner wall of the pipe, reducing the damage to the cable caused by friction when the cable is passed through the pipe.

[0028] In order to prevent talcum powder from falling off from the inner wall of the drain pipe, the water in the water tank 1 is pumped into the nozzle 28 at the end of the connecting pipe 5 before the motor 29 is started. Under the action of water pressure, the nozzle 28 sprays water mist onto the inner wall of the drain pipe, so that a layer of fine water droplets adheres to the inner wall of the drain pipe. This can not only further reduce the friction coefficient between the cable and the inner wall of the drain pipe, but also when the talcum powder contacts the inner wall of the drain pipe, the water droplets can increase the adhesion of the talcum powder to the inner wall of the drain pipe, so as to prevent the talcum powder from falling off due to the vibration and air flow generated when the cable is passed through the pipe, and ensure that the talcum powder can be evenly distributed on the inner wall of the drain pipe.

[0029] like Figure 5-9 As shown, a rotating table 8 is fixedly connected to the outer wall of the motor tube shaft 6, and a plurality of slide rails 20 are fixedly connected to the rotating table 8 at equal intervals. A sliding seat 21 is slidably matched on the slide rail 20, and the end of the sliding seat 21 is fixedly connected to the mounting seat 15. An extension shaft 17 is rotatably mounted on the mounting seat 15, and one end of the extension shaft 17 is fixedly connected to the grinding wheel 19, and the other end of the extension shaft 17 is fixedly connected to the small end face gear 18. A plurality of springs 22 are fixedly connected to the slide rail 20 to apply elastic force to the mounting seat 15. force, a large end face gear 11 is fixedly connected to the inner wall of the ring gear 10, and a plurality of inner spline tubes 12 are radially rotatably installed on the outer wall of the rotating table 8. A small gear 13 is fixedly connected to the outer wall of the inner spline tube 12, and the small gear 13 matches the large end face gear 11. A spline shaft 14 is rotatably installed on the mounting seat 15, and one end of the spline shaft 14 slides in the inner spline tube 12, and the other end of the spline shaft 14 is fixedly connected to a driving gear 16, which matches the small end face gear 18.

[0030] During the operation of the tube shaft 6, the tube shaft 6 will drive the rotating table 8 to rotate, and the rotation of the rotating table 8 will cause the grinding wheel 19 to revolve inside the row pipe. The grinding wheel 19 can rest against the inner wall of the row pipe under the elastic force of the spring 22, so that the grinding wheel 19 can grind and clean the inner wall of the row pipe during the revolution to prevent the sand, stones and other sharp-edged impurities attached to the inner wall of the row pipe from scratching the cable.

[0031] During the rotation of the rotating table 8, the small gear 13 will revolve on the large end face gear 11. During the revolution, the small gear 13 will be driven by the large end face gear 11 to rotate. The rotation of the small gear 13 drives the internal spline tube 12 to rotate. The rotation of the internal spline tube 12 drives the spline shaft 14 to rotate. The spline shaft 14 drives the small end face gear 18 to rotate through the driving gear 16 at the end. The rotation of the small end face gear 18 drives the extension shaft 17 to rotate. The rotation of the extension shaft 17 drives the grinding wheel 19 to rotate, so that the grinding wheel 19 rotates while revolving, thereby improving the quality of grinding and cleaning of the grinding wheel 19.

[0032] Working principle:

[0033] When the cable is passed through the pipe, the device is first placed in the cable pipe, and the crawler walking structure 4 drives the device to move in the pipe, and then the cable end coated with lubricant is fixed on the clamp 2 on the back of the water tank 1, and then the motor 29 is started. After the motor 29 is started, the driving wheel 30 is driven to operate, and the driving wheel 30 drives the driven wheel 7 to rotate during operation. When the driven wheel 7 works, it drives the pipe shaft 6 to rotate on the connecting pipe 5. The rotation of the pipe shaft 6 drives the accommodating box 23 to rotate. The rotation of the accommodating box 23 drives the transmission shaft 24 to revolve around the fixed ring gear 10, and the transmission gear 26 on the transmission shaft 24 will also revolve around the ring gear 10. Since the transmission gear 26 and the ring gear 10 are meshed with each other, the transmission gear 26 will be driven by the ring gear 10 to rotate during the revolution.

[0034] The rotation of the transmission gear 26 will drive the rotation of the transmission shaft 24, and the rotation of the transmission shaft 24 will drive the fan blades 25 to rotate. Since the fan blades 25 are located inside the accommodating box 23, the working process of the fan blades 25 will not only crush the talcum powder in the accommodating box 23, but also push the talcum powder toward the opening of the accommodating box 23. The talcum powder is discharged from the opening into the inside of the porous cover 27. Since the porous cover 27 rotates together with the accommodating box 23, the talcum powder will be discharged from the through holes on the porous cover 27 after entering the porous cover 27 under the action of centrifugal force, and will fall evenly on the inner wall of the cable pipe under the action of centrifugal force, so that the talcum powder is evenly coated on the inner wall of the pipe, reducing the damage to the cable caused by friction when the cable is passed through the pipe.

[0035] In order to prevent talcum powder from falling off from the inner wall of the drain pipe, the water in the water tank 1 is pumped into the nozzle 28 at the end of the connecting pipe 5 before the motor 29 is started. Under the action of water pressure, the nozzle 28 sprays water mist onto the inner wall of the drain pipe, so that a layer of fine water droplets adheres to the inner wall of the drain pipe. This can not only further reduce the friction coefficient between the cable and the inner wall of the drain pipe, but also when the talcum powder contacts the inner wall of the drain pipe, the water droplets can increase the adhesion of the talcum powder to the inner wall of the drain pipe, so as to prevent the talcum powder from falling off due to the vibration and air flow generated when the cable is passed through the pipe, and ensure that the talcum powder can be evenly distributed on the inner wall of the drain pipe.

[0036] During the operation of the tube shaft 6, the tube shaft 6 will drive the rotating table 8 to rotate, and the rotation of the rotating table 8 will cause the grinding wheel 19 to revolve inside the row pipe. The grinding wheel 19 can rest against the inner wall of the row pipe under the elastic force of the spring 22, so that the grinding wheel 19 can grind and clean the inner wall of the row pipe during the revolution to prevent the sand, stones and other sharp-edged impurities attached to the inner wall of the row pipe from scratching the cable.

[0037] During the rotation of the rotating table 8, the small gear 13 will revolve on the large end face gear 11. During the revolution, the small gear 13 will be driven by the large end face gear 11 to rotate. The rotation of the small gear 13 drives the internal spline tube 12 to rotate. The rotation of the internal spline tube 12 drives the spline shaft 14 to rotate. The spline shaft 14 drives the small end face gear 18 to rotate through the driving gear 16 at the end. The rotation of the small end face gear 18 drives the extension shaft 17 to rotate. The rotation of the extension shaft 17 drives the grinding wheel 19 to rotate, so that the grinding wheel 19 rotates while revolving, thereby improving the quality of grinding and cleaning of the grinding wheel 19.

[0038] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. An all-terrain bypass cable laying robot, comprising a frame (3), with crawler walking structures (4) installed on both sides of the bottom of the frame (3), characterized in that: The top of the frame (3) is fixedly connected to a water tank (1), an outer wall of the water tank (1) is vertically fixedly connected to a connecting pipe (5), an end of the connecting pipe (5) is installed with a nozzle (28), a pipe shaft (6) is rotatably installed on the outer wall of the connecting pipe (5), a storage box (23) for storing talcum powder is fixedly connected to the outer wall of the pipe shaft (6), a transmission shaft (24) is rotatably installed on the end surface of the storage box (23), one end of the transmission shaft (24) is fixedly connected to a transmission gear (26), and the other end of the transmission shaft (24) passes through the interior of the storage box (23) and is installed with a fan blade (25); The water tank (1) is provided with a driving structure for driving the transmission shaft (24) to rotate, the driving structure comprising a motor (29), the motor (29) being fixedly connected to the outer wall of the water tank (1), a driving wheel (30) being fixedly connected to the output shaft of the motor (29), a driven wheel (7) being fixedly connected to the outer wall of the pipe shaft (6), and the driving wheel (30) and the driven wheel (7) being matched; A support (9) is fixedly connected to the outer wall of the water tank (1), a ring gear (10) is fixedly connected to the support (9), and the ring gear (10) matches the transmission gear (26); A rotating table (8) is fixedly connected to the outer wall of the tube shaft (6), a plurality of slide rails (20) are fixedly connected to the rotating table (8) at equal intervals, a sliding seat (21) is slidably fitted on the slide rail (20), an end portion of the sliding seat (21) is fixedly connected to a mounting seat (15), an extension shaft (17) is rotatably mounted on the mounting seat (15), one end of the extension shaft (17) is fixedly connected to a grinding wheel (19), and the other end of the extension shaft (17) is fixedly connected to a small end face gear (18).

2. The all-terrain bypass cable laying robot according to claim 1, characterized in that: A plurality of springs (22) are fixedly connected to the slide rail (20) to apply elastic force to the mounting seat (15).

3. The all-terrain bypass cable laying robot according to claim 2, characterized in that: A large end face gear (11) is fixedly connected to the inner wall of the ring gear (10), a plurality of inner spline tubes (12) are rotatably mounted on the outer wall of the rotating table (8) in the radial direction, a small gear (13) is fixedly connected to the outer wall of the inner spline tube (12), and the small gear (13) matches the large end face gear (11), a spline shaft (14) is rotatably mounted on the mounting seat (15), one end of the spline shaft (14) is slidably fitted in the inner spline tube (12), and the other end of the spline shaft (14) is fixedly connected to a driving gear (16), and the driving gear (16) matches the small end face gear (18).

4. The all-terrain bypass cable laying robot according to any one of claims 1 to 3, characterized in that: An opening is provided at the end of the accommodating box (23) for accommodating the passage of talcum powder, and a truncated cone-shaped porous cover (27) is fixedly connected to the outside of the opening.

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