Intelligent patrol device for transformer substation

Abstract

The invention relates to the technical field of substation inspection, and discloses an intelligent substation inspection device which comprises two supports, a horizontally-arranged cross beam is installed between the two supports, an inspection mechanism is arranged on the cross beam and comprises an installation frame, the installation frame is arranged on the cross beam in a sleeving mode, and the installation frame is arranged on the cross beam in a sleeving mode. The inner wall of the mounting frame is rotationally connected with a guide wheel, the inner wall of the mounting frame is rotationally connected with a driving gear, a tooth groove is formed in the lower surface of the cross beam, and the driving gear is connected with the tooth groove in an engaged mode. According to the invention, when abnormity is detected, an air compressor injects compressed air into a liquid storage box, high-visibility marking liquid is pushed to be sprayed out from a spray head through a material guide pipe and is accurately marked on a marking plate of a corresponding bracket, the marking plate is fixed through a positioning magnet, the position of the marking plate corresponds to a patrol track, and after a worker arrives at a site, checking by equipment is not needed, so that the working efficiency is greatly improved. And the abnormal equipment can be quickly positioned only through the mark of the marking plate.

Description

Technical Field

[0001] This invention relates to the field of substation inspection technology, specifically to an intelligent substation inspection device. Background Technology

[0002] Substation inspection is a core operation and maintenance task to ensure the safe and stable operation of substations. It refers to the activities of operation and maintenance personnel to regularly inspect, monitor and assess the equipment, facilities and operating environment in the substation through manual or intelligent means. The inspection objects cover core power equipment such as transformers, circuit breakers, and disconnect switches, as well as auxiliary components such as cables, grounding systems, fire protection facilities, and instrumentation devices. The focus is on checking for abnormal heating, abnormal noise, and leakage of equipment, whether instrument data deviates from the normal range, whether insulation components are damaged, and whether there are any safety hazards in the environment.

[0003] Currently, most substations rely on inspection robots for inspection operations. However, most inspection robots can only complete image acquisition and abnormal alarms, and cannot leave intuitive marks on site. After receiving an alarm, staff need to carry drawings and check each device according to its serial number, which reduces the efficiency of staff. To address this, we propose an intelligent inspection device for substations. Summary of the Invention

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides an intelligent substation inspection device that solves the problem that most existing inspection robots can only complete image acquisition and abnormal alarms, but cannot leave intuitive markings on site. After receiving an alarm, staff need to carry drawings and check each device by its serial number, which reduces the efficiency of staff work.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the present invention provides the following technical solution: a substation intelligent inspection device, comprising a bracket, wherein there are two brackets, and a horizontally arranged crossbeam is installed between the two brackets. An inspection mechanism is provided on the crossbeam, and the inspection mechanism includes a mounting frame, which is sleeved on the crossbeam. A guide wheel is rotatably connected to the inner wall of the mounting frame, and a drive gear is rotatably connected to the inner wall of the mounting frame. A toothed groove is formed on the lower surface of the crossbeam, and the drive gear meshes with the toothed groove. A control frame is fixedly connected to the surface of the mounting frame.

[0008] The connection structure between the mounting frame and the control frame ensures no shaking during movement. The guide wheel's rolling design, which conforms to the crossbeam, prevents the mounting frame from shifting, allowing the inspection mechanism to move at a constant speed along the crossbeam. The speed is controlled by the drive motor's rotation speed, adapting to the inspection rhythm requirements of different substation equipment.

[0009] The lower surface of the control frame is provided with a marking mechanism, which includes a carrier plate fixedly connected to the lower surface of the control frame. A liquid storage box is fixedly connected to the lower surface of the carrier plate, and a guide pipe is fixedly connected to one side of the liquid storage box. A nozzle is fixedly connected to the end of the guide pipe away from the liquid storage box. A bracket is fixedly connected to the side of the two supports that are close to each other. A marking plate is placed on the bracket. When the device detects an abnormality, the air compressor injects compressed air into the liquid storage box, which pushes the high-visibility marking liquid through the guide pipe and sprays it out from the nozzle, accurately marking the marking plate on the corresponding bracket. The marking plate is fixed by a positioning magnet, and its position corresponds to the inspection trajectory. After the staff arrives at the site, there is no need to check each device individually; the abnormal device can be quickly located simply by the marking on the marking plate.

[0010] Furthermore, a slider is slidably connected to the inner wall of the control frame, and support rods are fixedly connected to both sides of the slider. A mounting plate is fixedly connected to one end of the support rod, and a camera is fixedly connected to the surface of the mounting plate.

[0011] Furthermore, a support wheel is rotatably connected to one side of the two support rods that are close to each other. The support wheel is in contact with the outer edge of the control frame. The support wheel is always in contact with the outer edge of the control frame, which not only shares the weight of the mounting plate and the camera, but also limits the swaying of the support rods, avoids the camera from blurring the image due to shaking, and ensures that the collected images of the substation equipment are clear and can be used for fault identification.

[0012] Furthermore, a drive motor is fixedly connected to one side of the mounting bracket, and the drive end of the drive motor passes through the mounting bracket and is fixedly connected to the shaft of the drive gear.

[0013] Furthermore, a stabilizing frame is fixedly connected to one side of the mounting frame, and a servo motor is fixedly connected to the surface of the stabilizing frame. The drive end of the servo motor passes through the stabilizing frame, and two symmetrically arranged guide wheels are rotatably connected to the lower surface of the stabilizing frame. The drive end of the servo motor is fixedly connected to the axis of one of the guide wheels. Pull ropes are fixedly connected to both sides of the slider. A through hole for limiting the displacement of the pull rope is opened on the control frame. The pull rope passes through the through hole, and the part of the pull rope outside the control frame is inserted into the groove between the two guide wheels. The servo motor drives the pull rope and slider to move through the guide wheels. When the camera detects an abnormality in a certain area and triggers a mark, the inspection mechanism does not need to pause and can continue to inspect other areas. If a new abnormal point is subsequently found, it can still automatically mark and photograph the abnormal point for archiving. At the same time, the marked abnormal points are monitored and photographed again at preset intervals to form an abnormality tracking record, ensuring that the substation equipment is monitored at all times without omission.

[0014] Furthermore, two positioning frames are fixedly connected to both ends of the control frame, and a stabilizing wheel is rotatably connected between two adjacent positioning frames. The pull rope passes under the stabilizing wheel, and the stabilizing wheels at both ends of the control frame support and guide the pull rope, reducing wear on the pull rope and ensuring stable displacement of the slider.

[0015] Furthermore, a feed pipe is fixedly connected to one side of the liquid storage box, and a sealing cap is installed at the upper end of the feed pipe. An air compressor is fixedly connected to the side of the liquid storage box away from the feed pipe, and a connecting pipe is fixedly connected to the output end of the air compressor. The end of the connecting pipe away from the air compressor is connected to the liquid storage box.

[0016] Furthermore, a retainer is fixedly connected to the lower surface of the carrier plate, and one end of the guide tube passes through the retainer.

[0017] Furthermore, a support plate is fixedly connected to both sides of the bracket, a positioning magnet is installed on the surface of the bracket for adsorbing the marking plate, and a handle is fixedly connected to the upper surface of the marking plate.

[0018] Furthermore, the surface of the carrier plate is provided with an adjustment mechanism, which includes a sliding sleeve fixedly connected to the upper surface of the carrier plate. A top block is slidably connected in the sliding sleeve, and a damping block is fixedly connected to the upper end of the top block. The damping block is located below the guide wheel. An adjustment rod is rotatably connected to the inner wall of the carrier plate and extends into the sliding sleeve. The surface of the adjustment rod in the sliding sleeve is threaded, and the lower surface of the top block is threaded with a groove that matches the thread of the adjustment rod. The upper thread of the adjustment rod is inserted into the groove of the top block. By rotating the adjustment rod, the adjustment mechanism drives the top block and the damping block to move up and down, adjusting the rotational friction of the guide wheel to prevent slippage of the guide wheel and ensure that the pull rope and the guide wheel are always in the best condition, thus ensuring stable use of the camera.

[0019] In summary, the technical effects and advantages of this invention are as follows:

[0020] 1. When an anomaly is detected, the air compressor injects compressed air into the liquid storage box, which pushes the high-visibility marking liquid through the guide pipe and sprays it out from the nozzle, accurately marking it on the marking plate of the corresponding bracket. The marking plate is fixed by a positioning magnet, and its position corresponds to the inspection trajectory. After the staff arrives at the site, there is no need to check each piece of equipment. The abnormal equipment can be quickly located by simply looking at the marking on the marking plate.

[0021] 2. After the camera detects an equipment anomaly in a certain area and triggers a marker, the inspection mechanism does not need to pause and can continue to inspect other areas. If new anomaly points are subsequently discovered, the system can still automatically mark and photograph the points for record-keeping. At the same time, the marked anomaly points are monitored and photographed again at preset intervals to form an anomaly tracking record, ensuring that the substation equipment is monitored at all times without any omissions.

[0022] 3. This invention adjusts the rotational friction of the guide wheel by rotating the adjusting rod, thereby preventing the guide wheel from slipping and ensuring that the pull rope and the guide wheel are always in the best condition, thus ensuring the stable use of the camera.

[0023] 4. This invention uses a drive motor to drive a drive gear that meshes with the teeth of the crossbeam, and with the anti-deviation design of the guide wheel, it enables the inspection mechanism to move horizontally at a constant speed along the crossbeam. Furthermore, the arc-shaped control frame effectively assists in adjusting the angle of the camera, which can cover equipment in different areas of the substation and improve the applicability of the equipment. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of an intelligent substation inspection device according to the present invention;

[0025] Figure 2 This is a bottom view structural diagram of an intelligent substation inspection device according to the present invention;

[0026] Figure 3 In a substation intelligent inspection device of the present invention Figure 2 A schematic diagram of the structure at point A;

[0027] Figure 4 This is a partial exploded view of the marking mechanism in an intelligent substation inspection device according to the present invention.

[0028] Figure 5 In a substation intelligent inspection device of the present invention Figure 4 A schematic diagram of the structure at point B;

[0029] Figure 6 This is a schematic diagram of the inspection mechanism in an intelligent substation inspection device according to the present invention;

[0030] Figure 7 In a substation intelligent inspection device of the present invention Figure 6 A schematic diagram of the side view structure;

[0031] Figure 8 This is a cross-sectional view of the adjustment mechanism in an intelligent substation inspection device according to the present invention.

[0032] Figure 9 In a substation intelligent inspection device of the present invention Figure 8 A schematic diagram of the structure at point C.

[0033] In the diagram: 1. Bracket; 2. Crossbeam; 3. Inspection mechanism; 31. Mounting frame; 32. Guide wheel; 33. Drive gear; 34. Pull rope; 35. Slider; 36. Support rod; 37. Support wheel; 38. Mounting plate; 39. Camera; 310. Control frame; 311. Drive motor; 312. Stabilizer; 313. Servo motor; 314. Guide wheel; 315. Positioning frame; 316. Stabilizer wheel; 317. 4. Gear; 4. Marking mechanism; 41. Liquid storage box; 42. Feed pipe; 43. Sealing cap; 44. Air compressor; 45. Feed guide pipe; 46. Connecting pipe; 47. Sleeve; 48. Nozzle; 49. Carrier plate; 410. Bracket; 411. Support plate; 412. Positioning magnet; 413. Marking plate; 414. Handle; 5. Adjustment mechanism; 51. Adjusting rod; 52. Sliding sleeve; 53. Top block; 54. Damping block. Detailed Implementation

[0034] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0035] refer to Figures 1-9 The substation intelligent inspection device shown includes a bracket 1, and there are two brackets 1. A horizontally arranged crossbeam 2 is installed between the two brackets 1. An inspection mechanism 3 is installed on the crossbeam 2. The inspection mechanism 3 includes a mounting frame 31, which is sleeved on the crossbeam 2. A guide wheel 32 is rotatably connected to the inner wall of the mounting frame 31, and a drive gear 33 is rotatably connected to the inner wall of the mounting frame 31. A toothed groove 317 is opened on the lower surface of the crossbeam 2, and the drive gear 33 is meshed with the toothed groove 317. A control frame 310 is fixedly connected to the surface of the mounting frame 31.

[0036] The connection structure between the mounting frame 31 and the control frame 310 ensures no shaking during movement. The rolling design of the guide wheel 32, which fits the crossbeam 2, prevents the mounting frame 31 from shifting. This allows the inspection mechanism 3 to move at a constant speed along the crossbeam 2. The speed is controlled by the rotation speed of the drive motor 311, adapting to the inspection rhythm requirements of different substation equipment.

[0037] A marking mechanism 4 is provided on the lower surface of the control frame 310. The marking mechanism 4 includes a carrier plate 49, which is fixedly connected to the lower surface of the control frame 310. A liquid storage box 41 is fixedly connected to the lower surface of the carrier plate 49. A guide tube 45 is fixedly connected to one side of the liquid storage box 41. A nozzle 48 is fixedly connected to the end of the guide tube 45 away from the liquid storage box 41. A bracket 410 is fixedly connected to the side of the two supports 1 that are close to each other. A marking plate 413 is placed on the bracket 410.

[0038] When an anomaly is detected, the air compressor 44 injects compressed air into the liquid storage box 41, which pushes the high-visibility marking liquid through the guide pipe 45 and sprays it out from the nozzle 48, accurately marking it on the marking plate 413 of the corresponding bracket 410. The marking plate 413 is fixed by the positioning magnet 412, and its position corresponds to the inspection trajectory. After the staff arrives at the site, there is no need to check each piece of equipment. They can quickly locate the abnormal equipment simply by looking at the marking on the marking plate 413.

[0039] The inner wall of the control frame 310 is slidably connected to a slider 35, and both sides of the slider 35 are fixedly connected to support rods 36. One end of the support rod 36 is fixedly connected to a mounting plate 38, and a camera 39 is fixedly connected to the surface of the mounting plate 38.

[0040] Among them, the two support rods 36 are rotatably connected to the side of each other, and the support wheel 37 is in contact with the outer edge of the control frame 310.

[0041] The support wheel 37 always fits against the outer edge of the control frame 310, which not only shares the weight of the mounting plate 38 and the camera 39, but also limits the swaying of the support rod 36, preventing the camera 39 from blurring due to shaking, and ensuring that the collected images of the substation equipment are clear and can be used for fault identification.

[0042] Among them, a drive motor 311 is fixedly connected to one side of the mounting bracket 31. The drive end of the drive motor 311 passes through the mounting bracket 31 and is fixedly connected to the shaft of the drive gear 33.

[0043] The mounting frame 31 has a fixedly connected stabilizer 312 on one side. A servo motor 313 is fixedly connected to the surface of the stabilizer 312. The drive end of the servo motor 313 passes through the stabilizer 312. Two symmetrically arranged guide wheels 314 are rotatably connected to the lower surface of the stabilizer 312. The drive end of the servo motor 313 is fixedly connected to the axis of one of the guide wheels 314. Pull ropes 34 are fixedly connected to both sides of the slider 35. The control frame 310 has through holes for limiting the displacement of the pull ropes 34. The pull ropes 34 pass through the through holes. The part of the pull ropes 34 outside the control frame 310 is inserted into the groove between the two guide wheels 314. The servo motor 313 drives the pull ropes 34 and the slider 35 to move through the guide wheels 314.

[0044] When camera 39 detects an abnormality in a certain area and triggers a marker, the inspection mechanism 3 does not need to pause and can continue to inspect other areas. If new abnormal points are subsequently discovered, it can still automatically mark and photograph them for record-keeping. At the same time, it can perform secondary monitoring and photographing of the marked abnormal points at preset intervals to form an abnormality tracking record, ensuring that the substation equipment is monitored at all times without any omissions.

[0045] The control frame 310 has two fixedly connected positioning frames 315 at both ends, and a stabilizing wheel 316 is rotatably connected between two adjacent positioning frames 315. The pull rope 34 passes under the stabilizing wheel 316. The stabilizing wheels 316 at both ends of the control frame 310 support and guide the pull rope 34, reduce the wear of the pull rope 34, and ensure the stable displacement of the slider 35.

[0046] The liquid storage box 41 is fixedly connected to one side of the feed pipe 42, and a sealing cap 43 is installed at the upper end of the feed pipe 42. An air compressor 44 is fixedly connected to the side of the liquid storage box 41 away from the feed pipe 42. A connecting pipe 46 is fixedly connected to the output end of the air compressor 44. The end of the connecting pipe 46 away from the air compressor 44 is connected to the liquid storage box 41. A retainer 47 is fixedly connected to the lower surface of the carrier plate 49, and one end of the guide pipe 45 passes through the retainer 47.

[0047] The bracket 410 has a support plate 411 fixedly connected to both sides of its edge, and a positioning magnet 412 is installed on the surface of the bracket 410 for adsorbing the marking plate 413. A handle 414 is fixedly connected to the upper surface of the marking plate 413.

[0048] The carrier plate 49 is provided with an adjustment mechanism 5, which includes a sliding sleeve 52. The sliding sleeve 52 is fixedly connected to the upper surface of the carrier plate 49. A top block 53 is slidably connected in the sliding sleeve 52. A damping block 54 is fixedly connected to the upper end of the top block 53. The damping block 54 is located below the guide wheel 314. An adjustment rod 51 is rotatably connected to the inner wall of the carrier plate 49. The adjustment rod 51 extends into the sliding sleeve 52. The surface of the adjustment rod 51 in the sliding sleeve 52 is threaded. The lower surface of the top block 53 is threaded with a groove that matches the thread of the adjustment rod 51. The upper thread of the adjustment rod 51 is inserted into the groove of the top block 53. By rotating the adjustment rod 51, the adjustment mechanism 5 drives the top block 53 and the damping block 54 to move up and down, adjusting the rotational friction of the guide wheel 314, preventing the guide wheel 314 from slipping, and ensuring that the pull rope 34 and the guide wheel 314 are always in the best condition, thus ensuring the stable use of the camera 39.

[0049] Working principle of the invention: The substation intelligent inspection device uses bracket 1 and crossbeam 2 as a fixed support frame. The inspection mechanism 3 realizes horizontal movement along the crossbeam 2, providing a foundation for full-range inspection. When the device starts inspection, the drive motor 311 is started, and its drive end drives the drive gear 33 connected to the inner wall to rotate synchronously. Since the drive gear 33 meshes with the tooth groove 317 opened on the lower surface of the crossbeam 2, and the inner wall of the mounting frame 31 is attached to the outer wall of the crossbeam 2 through the guide wheel 32, the rotation of the drive gear 33 is converted into the horizontal displacement of the mounting frame 31 along the crossbeam 2, which in turn drives the control frame 310, marking mechanism 4 and other components fixed to the mounting frame 31 to move as a whole, realizing the coverage of the inspection range.

[0050] The control frame 310 uses the sliding and rotating structure of the slider 35 and the support rod 36 to adjust the angle of the camera 39, ensuring clear multi-angle shooting of the substation equipment. The servo motor 313 is started, and its drive end drives the guide wheel 314 fixed thereto to rotate. Since one end of the pull rope 34 is fixed to both sides of the slider 35, and the other end passes through the through hole of the control frame 310 and is inserted into the groove of the two guide wheels 314, the rotation of the guide wheel 314 pulls the pull rope 34, thereby driving the slider 35 to slide inside the control frame 310, and under the constraint of the support rod 36, the support wheel 37 and the mounting plate 38, the camera 39 is moved stably.

[0051] The storage box 41 is pre-stored with a highly visible marking liquid. When the camera 39 captures an image of an equipment malfunction, the air compressor 44 on one side of the storage box 41 starts and injects compressed air into the storage box 41 through the connecting pipe 46, increasing the air pressure inside the storage box 41. Under the action of air pressure, the marking liquid in the storage box 41 flows through the guide pipe 45 to the nozzle 48 and is sprayed downwards onto the marking plate 413. The guide pipe 45 is fixed by the clamp 47 on the lower surface of the carrier plate 49 to prevent spray deviation caused by shaking of the guide pipe 45, thus realizing the visual marking of the abnormal point and taking pictures of the abnormal area, so that the staff are aware of the substation malfunction. Afterwards, they immediately went to the substation area. The inspection agency 3 continued to operate and inspected other areas. When other points were found to be abnormal, the marking plate 413 below was marked and photographed for record-keeping. The inspection agency 3 monitored the abnormal points again every few minutes and took photos to facilitate data analysis by the staff. After the staff arrived at the scene, they could immediately locate the abnormal area through the marked marking plate 413 and carry out maintenance work in the area. After the maintenance, the marked marking plate 413 was removed by the handle 414 and replaced. Then the marked marking plate 413 was cleaned and kept for the next time.

[0052] To ensure the stability of the force exerted by the guide wheel 314 on the pull rope 34, the adjustment mechanism 5 can adjust the contact pressure between the guide wheel 314 and the pull rope 34. During adjustment, the adjustment rod 51 on the inner wall of the carrier plate 49 is rotated. Since the surface of the adjustment rod 51 located in the sliding sleeve 52 has threads and is adapted to the threaded groove on the lower surface of the top block 53, the rotation of the adjustment rod 51 is converted into the up-and-down movement of the top block 53 along the sliding sleeve 52. When the adjustment rod 51 is rotated clockwise, the top block 53 slides upward, driving the damping block 54 at the upper end to move closer to the bottom of the guide wheel 314. The damping block 54 generates an upward supporting force on the guide wheel 314, increasing the rotational friction of the two guide wheels 314, preventing the guide wheel 314 from slipping, and ensuring that the cooperation between the pull rope 34 and the guide wheel 314 is always in the best state, ensuring the stable use of the camera 39.

[0053] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer for control.

[0054] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A smart patrol device for a substation, comprising a support (1), characterized in that: The quantity of the support (1) is two, two horizontal beams (2) are installed between the two supports (1), the horizontal beam (2) is provided with a patrol mechanism (3), the patrol mechanism (3) comprises a mounting frame (31), the mounting frame (31) is sleeved on the horizontal beam (2), the inner wall of the mounting frame (31) is rotatably connected with a guide wheel (32), the inner wall of the mounting frame (31) is rotatably connected with a drive gear (33), the lower surface of the horizontal beam (2) is provided with a gear slot (317), the drive gear (33) is connected with the gear slot (317), the surface of the mounting frame (31) is fixedly connected with a control frame (310). The lower surface of the control frame (310) is provided with a marking mechanism (4), the marking mechanism (4) comprises a carrier plate (49), the carrier plate (49) is fixedly connected with the lower surface of the control frame (310), the lower surface of the carrier plate (49) is fixedly connected with a liquid storage box (41), one side of the liquid storage box (41) is fixedly connected with a material guide pipe (45), the end, away from the liquid storage box (41), of the material guide pipe (45) is fixedly connected with a spray head (48), two supports (1) are fixedly connected with a bracket (410) on one side close to each other, and the bracket (410) is placed with a marking plate (413). 2.The substation intelligent patrol device according to claim 1, characterized in that: The inner wall of the control frame (310) is slidably connected with a sliding block (35), both sides of the sliding block (35) are fixedly connected with a supporting rod (36), one end of the supporting rod (36) is fixedly connected with a mounting plate (38), and the surface of the mounting plate (38) is fixedly connected with a camera (39).

3. The intelligent patrol device for substation according to claim 2, characterized in that: Both sides of the supporting rod (36) are rotatably connected with a supporting wheel (37) on one side close to each other, and the supporting wheel (37) is attached to the outer edge of the control frame (310).

4. The intelligent patrol device for substation according to claim 1, characterized in that: One side of the mounting frame (31) is fixedly connected with a drive motor (311), the driving end of the drive motor (311) penetrates the mounting frame (31) and is fixedly connected with the shaft of the drive gear (33).

5. The intelligent patrol device for substation of claim 2, wherein: One side of the mounting frame (31) is fixedly connected with a stabilizing frame (312), the surface of the stabilizing frame (312) is fixedly connected with a servo motor (313), the driving end of the servo motor (313) penetrates the stabilizing frame (312), the lower surface of the stabilizing frame (312) is rotatably connected with two symmetrically arranged wire wheels (314), the driving end of the servo motor (313) is fixedly connected with the shaft of one of the wire wheels (314), both sides of the sliding block (35) are fixedly connected with a pull rope (34), the control frame (310) is provided with a through hole for limiting the displacement of the pull rope (34), the pull rope (34) penetrates the through hole, the part, located outside the control frame (310), of the pull rope (34) is clamped into the groove between the two wire wheels (314), and the servo motor (313) drives the displacement of the pull rope (34) and the sliding block (35) through the wire wheel (314).

6. The intelligent patrol device for a substation of claim 5, wherein: Both ends of the control frame (310) are fixedly connected with two positioning frames (315), and adjacent two positioning frames (315) are rotatably connected with a stabilizing wheel (316), the pull rope (34) passes through below the stabilizing wheel (316).

7. The intelligent patrol device for substation according to claim 1, characterized in that: One side of the liquid storage box (41) is fixedly connected with a feeding pipe (42), the upper end of the feeding pipe (42) is provided with a sealing cover (43), the side of the liquid storage box (41) away from the feeding pipe (42) is fixedly connected with an air compressor (44), the output end of the air compressor (44) is fixedly connected with a communication pipe (46), one end of the communication pipe (46) away from the air compressor (44) is connected with the liquid storage box (41). 8.The substation intelligent patrol device according to claim 1, characterized in that: The lower surface of the carrier plate (49) is fixedly connected with a clamping sleeve (47), one end of the material guide pipe (45) penetrates through the clamping sleeve (47). 9.The substation intelligent patrol device according to claim 1, characterized in that: The edges of the two sides of the bracket (410) are fixedly connected with a supporting plate (411), the surface of the bracket (410) is provided with a positioning magnet (412) for adsorbing a marker plate (413), the upper surface of the marker plate (413) is fixedly connected with a handle (414).

10. The intelligent substation patrol device of claim 1, wherein: The surface of the carrier plate (49) is provided with an adjusting mechanism (5), the adjusting mechanism (5) comprises a sliding sleeve (52), the sliding sleeve (52) is fixedly connected with the upper surface of the carrier plate (49), a top block (53) is slidably connected in the sliding sleeve (52), the upper end of the top block (53) is fixedly connected with a damping block (54), the damping block (54) is located below the wire wheel (314), an adjusting rod (51) is rotatably connected with the inner wall of the carrier plate (49), the adjusting rod (51) extends into the sliding sleeve (52), the surface of the adjusting rod (51) in the sliding sleeve (52) is provided with a thread, the lower surface of the top block (53) is provided with a thread groove matched with the thread of the adjusting rod (51), the upper end of the adjusting rod (51) is screwed into the thread groove of the top block (53).

Images