Portable self-propelled cleaning device based on high-altitude power transmission line

Abstract

The invention relates to the technical field of cleaning devices, and particularly discloses a portable self-propelled cleaning device based on a high-altitude power transmission line, the portable self-propelled cleaning device comprises a first shell and a second shell, and the adjacent ends of the first shell and the second shell are attached; a gear ring is jointly and rotationally mounted in the first shell and the second shell, annular grooves are formed in the two sides of the gear ring, and tooth grooves are formed in the inner bottom surfaces of the annular grooves; in the operation process, the whole structure can be moved through a first motor in the walking assembly, a gear ring can be driven to rotate in the moving process, a transmission gear can be driven to rotate in the rotating process, and then a follow-up bolt rod and a main gear can synchronously move under the action of the transmission gear; in this way, the arc-shaped rack can drive the arc-shaped cleaner to conduct cleaning operation, the situation that a plurality of driving devices are used can be avoided, and the overall combination phenomenon of moving and cleaning is achieved.

Description

Technical Field

[0001] This invention relates to the field of cleaning device technology, and in particular to a portable self-propelled cleaning device for high-altitude power transmission lines. Background Technology

[0002] As an important component of power transmission, the safe and stable operation of high-altitude power transmission lines is crucial for ensuring the normal operation of the power system.

[0003] However, because high-altitude power transmission lines are exposed to the natural environment year-round, they are easily affected by pollutants such as wind, sand, rain, snow, and bird droppings, resulting in dirt and dust accumulation on the line surface.

[0004] These grime and dust deposits not only affect the insulation performance of the lines and reduce power transmission efficiency, but may also cause faults such as short circuits and tripping, posing a serious threat to the safe operation of the power system.

[0005] Therefore, regularly cleaning and maintaining high-altitude power transmission lines to keep them clean is one of the important measures to ensure the stable operation of the power system. Summary of the Invention

[0006] The purpose of this invention is to provide a portable self-propelled cleaning device for high-altitude power transmission lines, which can solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a portable self-propelled cleaning device for high-altitude power transmission lines, comprising a first outer shell and a second outer shell, wherein the adjacent ends of the first outer shell and the second outer shell are fitted together; A gear ring is rotatably mounted inside both the first and second outer shells. Annular grooves are formed on both sides of the gear ring, and tooth grooves are formed on the bottom surface of the inner surface of the annular grooves. A traveling component is provided on the left side of the gear ring, and a cleaning component is provided on the right side of the gear ring; The walking component includes a first gear, which is rotatably mounted inside the annular groove and meshes with a tooth groove; the cleaning component includes a transmission gear, which is disposed inside the annular groove and meshes with an adjacent tooth groove. The cleaning assembly includes an arc-shaped cleaner located inside the first and second housings and evenly distributed in a ring array. The first cleaning rods are uniformly fixedly installed in a ring array on the inner circumferential surface of the gear ring.

[0008] Preferably, a solar panel is fixedly mounted on the upper surface of the first housing, a first driver is fixedly mounted on the upper surface of the first housing, a drive gear is fixedly mounted on the output shaft of the first driver, and the drive gear and the outer circumferential surface of the gear ring mesh with each other.

[0009] Preferably, hollow rods are fixedly installed on both sides of the front end of the first outer shell. The hollow rods have a hollow structure inside, and a retrieval rod is rotatably installed inside. A return spring is fixedly installed at the upper end of the retrieval rod. A through-hole is opened from the outer circumferential surface of the hollow rod to the inside. A winding attachment is fixedly installed on the circumferential surface of the retrieval rod. The front end of the winding attachment passes through the through-hole. A plug rod is fixedly installed at one end of the outer side of the left winding attachment, and a hollow rod is fixedly installed at one end of the outer side of the right winding attachment. The plug rod can be slidably installed inside the hollow rod. A symmetrical limiting plate is fixedly installed on the lower end face of the first outer shell.

[0010] Preferably, a groove is formed on the upper end surface of the second outer shell, and a first spring is fixedly installed inside the groove. A limiting plate is fixedly installed on one end of the outer side of the first spring, and the end of the limiting plate away from the first spring extends to the outer side of the second outer shell. A second spring is fixedly installed on the bottom surface of the inner side of the groove. The upper end of the second spring can fit against the lower end of the limiting plate. The limiting plate is slidably installed inside the groove and engages with the upper outer side of the limiting plate.

[0011] Preferably, a rotating shaft is fixedly installed on the outer side of the first gear, and a first bevel gear is fixedly installed on the circumferential surface of the rotating shaft. A first support rod is symmetrically fixedly installed on the inner circumferential surface of both the first and second housings. A second bevel gear is rotatably installed inside the other end of the first support rod, and the second bevel gear meshes with the adjacent first bevel gear.

[0012] Preferably, a protective shell is rotatably installed inside the other end of the first support rod, and a connecting shaft is rotatably installed inside the protective shell. One end of the connecting shaft is rotatably connected to a second bevel gear, and a third bevel gear is rotatably installed at the other end of the connecting shaft.

[0013] Preferably, a servo motor is fixedly installed inside the end of the first outer support rod away from the first bevel gear, and the output shaft of the servo motor is fixedly connected to the outer side of the adjacent protective shell.

[0014] Preferably, a symmetrical second support rod is fixedly installed inside both the first and second outer shells. A double-headed grooved rod is fixedly installed inside the other end of the second support rod. A first rotating rod facing the same direction is rotatably installed at both ends of the double-headed grooved rod. A second rotating rod is rotatably installed at the other end of the first rotating rod, and a crossbar is rotatably installed at the other end of the second rotating rod.

[0015] Preferably, movable wheels are rotatably mounted on the outer sides of the crossbar near both ends, and movable tracks are rotatably mounted on the circumferential surfaces of the two movable wheels. A first motor is fixedly mounted inside both ends of the crossbar, and a fourth bevel gear is fixedly mounted on the output shafts of both ends of the first motor. A meshing third bevel gear is provided on the inner side of the fourth bevel gear, and a drive wheel is fixedly mounted on the outer side of the outer side of the fourth bevel gear. A connecting chain is rotatably mounted on the circumferential surface of the drive wheel, and a connecting gear is rotatably mounted on the other end of the connecting chain. The connecting gear is fixedly connected to the outer side of the adjacent movable wheel.

[0016] Preferably, the right end of the transmission gear is provided with a pin groove, a pin rod is slidably installed inside the pin groove, the other end of the pin rod is fixedly installed with a main gear, and fixing plates are provided on both sides of the main gear. One outer end of the fixing plate is fixedly installed on the inner wall of the adjacent first and second outer shells, and an arc-shaped rack is slidably installed on the inner side of the fixing plate. The inner circumferential surface of the arc-shaped rack is fixedly connected to the outer circumferential surface of the arc-shaped cleaner.

[0017] Compared with the prior art, the beneficial effects of the present invention are: 1. This invention, through the action of the first and second outer shells, can be combined into an overall structure for cleaning. Then, under the action of the internal cleaning component, it can perform cleaning operations on the surface of the circuit. During the operation, the first motor in the walking component can move the overall structure. During the movement, it can drive the gear ring to rotate. During the rotation, it can drive the transmission gear to rotate. Then, under the action of the transmission gear, the subsequent pin rod and main gear can move synchronously. In this way, the arc rack can carry the arc-shaped cleaner to perform cleaning operations. This can save the use of multiple drive devices and realize the overall combination of movement and cleaning.

[0018] 2. This invention utilizes an arc-shaped cleaner that can stably clean along the surface of the circuit during movement, improving the uniformity and efficiency of cleaning. Furthermore, the arc-shaped cleaner's design conforms to the shape of the circuit, ensuring thorough cleaning and avoiding blind spots. In addition, the device has a simple structure, is easy to operate, and is simple to maintain and repair, reducing operating costs.

[0019] 3. In this invention, the protective shell can be rotated by starting the servo motor, and after rotation, the connecting shaft can be rotated synchronously, thereby allowing the crossbar to rotate. During the rotation of the crossbar, the moving wheels can move synchronously, and in turn, the moving tracks can move synchronously, thus enabling it to handle high-altitude lines of different diameters.

[0020] 4. This invention, through the combined design of moving wheels and moving tracks, improves the adaptability and stability of the device on different routes, ensuring that the device will not slip or deviate during the cleaning process, further guaranteeing the safety and reliability of the cleaning operation. In addition, the application of servo motors makes the rotation process smoother and the control more precise, and can adjust the rotation speed and angle according to actual needs, improving the flexibility and efficiency of the cleaning operation. Attached Figure Description

[0021] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the appearance of the present invention; Figure 2 This is a structural diagram of the cavity rod of the present invention; Figure 3 This is a schematic diagram of the insertion rod and the empty rod of the present invention; Figure 4 This is a cross-sectional view of the first and second outer casings of the present invention; Figure 5 This is a diagram showing the internal structure of the first and second outer shells of the present invention; Figure 6 This is a structural diagram of the gear ring and the walking assembly of the present invention; Figure 7 This is a structural diagram of the walking component of the present invention; Figure 8 This is a schematic diagram of the mobile track of the present invention; Figure 9 This is a structural diagram of the gear ring and arc-shaped cleaner of the present invention; Figure 10 This is a structural diagram of the arc-shaped rack and fixing plate of the present invention; Figure 11 This is a structural diagram of the arc-shaped cleaner of the present invention.

[0023] Explanation of reference numerals in the attached figures: 1. First outer casing; 101. Solar panel; 102. First actuator; 103. Drive gear; 104. Cavity rod; 105. Retrieval rod; 106. Return spring; 107. Through-hole; 108. Attached; 109. Insert rod; 110. Empty rod; 111. Limiting insert plate; 2. Second outer shell; 201. Groove; 202. First spring; 203. Limiting plate; 204. Second spring; 301. Gear ring; 302. Annular groove; 303. Gear groove; 304. First cleaning rod; 4. Walking assembly; 401. First gear; 402. Rotating shaft; 403. First bevel gear; 404. First support rod; 4041. Servo motor; 405. Second bevel gear; 406. Protective shell; 407. Connecting shaft; 408. Third bevel gear; 409. Second support rod; 410. Double-headed grooved rod; 411. First rotating rod; 412. Second rotating rod; 413. Crossbar; 414. First motor; 415. Fourth bevel gear; 416. Moving wheel; 417. Moving track; 418. Connecting gear; 419. Drive wheel; 420. Connecting chain; 5. Cleaning components; 501. Transmission gear; 502. Pin slot; 503. Pin rod; 504. Fixing plate; 505. Main gear; 506. Arc rack; 507. Arc cleaner. Detailed Implementation

[0024] 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.

[0025] Please see Figures 1 to 11 This invention provides a technical solution: Example 1: A portable self-propelled cleaning device for high-altitude power transmission lines includes a first outer shell 1. Two solar panels 101 are fixedly installed on the upper surface of the first outer shell 1. The solar panels 101 are used to absorb solar energy and then convert the solar energy into electrical energy through an inverter and other devices to power the motor of the subsequent operation for a long time.

[0026] A first driver 102 is fixedly mounted on the upper surface of the first housing 1, and a drive gear 103 is fixedly mounted on the output shaft of the first driver 102. It should be noted that the drive gear 103 passes through the through slot opened inside the upper end of the first housing 1 for meshing with the subsequent gear ring 301. The first driver 102 operates as a backup drive device to ensure that it can be started when the subsequent drive device fails to drive, thereby enabling the device to move. When the subsequent drive device is operating, the gear ring 301 can drive the drive gear 103 to rotate, thus preventing the gear ring 301 from continuously failing to rotate.

[0027] A symmetrical cavity rod 104 is fixedly installed on the front end face of the first outer shell 1. It should be noted that in order to ensure that the operator can carry it easily and that the rewind attachment 108 can be retracted more tightly under the action of the return spring 106, the position of the cavity rod 104 needs to be tested multiple times to find a suitable position.

[0028] The hollow rod 104 has a hollow structure inside, and a retrieval rod 105 is rotatably installed inside it. A return spring 106 is provided at the upper end of the retrieval rod 105. The return spring 106 is used to allow the retrieval rod 105 to rotate on its own. The return spring 106 has a strong retrieval force, so it can ensure that it is firmly connected to the waist of the operator around the attachment 108.

[0029] A through-hole 107 is formed from the outer circumferential surface of the hollow rod 104 to its interior. A winding attachment 108 is fixedly mounted on the circumferential surface of the recovery rod 105. The other end of the winding attachment 108 passes through the through-hole 107. A insertion rod 109 is fixedly mounted on the outer end of the left side of the winding attachment 108, while a hollow rod 110 is fixedly mounted on the outer end of the right side of the winding attachment 108. The insertion rod 109 is slidably mounted inside the hollow rod 110, thereby connecting the left and right winding attachments 108 together. Figure 3 As shown.

[0030] Secondly, four symmetrically arranged limiting plates 111 are fixedly installed at the lower end of the first outer shell 1. The lower end of each limiting plate 111 has a triangular structure, and a notch is opened on the inner side, such as... Figure 4 As shown.

[0031] The upper surface of the second outer shell 2 has a groove 201 that matches the limiting plate 111. The limiting plate 111 is slidably installed inside the groove 201. The groove 201 has an L-shaped structure. A first spring 202 in a horizontal position is fixedly installed at the lower end of the groove. An L-shaped limiting plate 203 is fixedly installed at one end of the outer side of the first spring 202. The upper outer side of the limiting plate 203 is inclined and engages with the lower inner notch of the limiting plate 111 to restrict the limiting plate 111, thereby allowing the first outer shell 1 and the second outer shell 2 to be combined together. Figure 1 As shown, the lower outer side of the limiting plate 203 extends to the outer side of the second outer shell 2. During operation, pressing the limiting plate 203 can cause the first spring 202 to be in a compressed state. At this time, the limiting plate 203 and the limiting insert plate 111 are in a separated state. A vertical second spring 204 is fixedly installed at the right-angle corner inside the groove 201. Under the action of the second spring 204, the limiting insert plate 111 can slide upward, thereby causing the first outer shell 1 and the second outer shell 2 to be in a separated state.

[0032] A recessed annular groove is formed on the inner circumferential surface of the first outer shell 1 and the second outer shell 2. The interior of the annular groove is used to rotatably house the gear ring 301. Figure 4 As shown, the gear ring 301 has annular grooves 302 at both ends, and toothed grooves 303 are formed on the inner circumferential surface of the annular grooves 302. First cleaning rods 304 are uniformly fixedly mounted in annular array on the inner circumferential surface of the gear ring 301 for priority cleaning of overhead lines. The toothed grooves 303 are used to drive the subsequent rotation of the structure. Figure 6 As shown.

[0033] Example 2: A transverse U-shaped groove is formed on the inner circumferential surface of the first outer shell 1 and the second outer shell 2 from the left side to the inside. The first outer shell 1 has two grooves, and the second outer shell 2 has one groove, as shown below. Figure 4 As shown, its structure is mainly for the rotation of subsequent structures.

[0034] A first gear 401 is rotatably mounted inside the first housing 1 and the second housing 2, located on the left side of the gear ring 301. The first housing 1 has two first gears 401, and the second housing 2 has one first gear 401. Figure 5 As shown.

[0035] A rotating shaft 402 is fixedly installed on the left side of the first gear 401. A first bevel gear 403 is fixedly installed on the circumferential surface of the rotating shaft 402. Then, symmetrical first support rods 404 are fixedly installed on the circumferential surfaces of the first outer shell 1 and the second outer shell 2. There are two sets inside the first outer shell 1 and one set inside the second outer shell 2. It should be noted that the left and right sides are symmetrical in one set, that is, as shown in the figure. Figure 7 As shown, the two first support rods 404 on the left and the two first support rods 404 on the right form a group.

[0036] A second bevel gear 405 is rotatably mounted inside the first support rod 404, and the second bevel gear 405 meshes with the first bevel gear 403. A protective shell 406 is rotatably mounted on the inner end of the first support rod 404, and a connecting shaft 407 is rotatably mounted on both ends of the protective shell 406. The two ends of the connecting shaft 407 have U-shaped structures, while the end where the second bevel gear 405 is rotatably connected to the connecting shaft 407 has a convex structure. Therefore, the connecting shaft 407 can rotatably connect with the second bevel gear 405. Figure 7 As shown.

[0037] It should be noted that servo motors 4041 are fixedly installed on the inner sides of the two first support rods 404 on the left side inside the first outer shell 1 and the second outer shell 2. The output shaft of the servo motor 4041 is fixedly connected to the outer side of one end of the protective shell 406, such as... Figure 7 As shown.

[0038] Then, a third bevel gear 408 is rotatably mounted on the other end of the connecting shaft 407. Next, symmetrical second support rods 409 are fixedly mounted on the inner circumferential surfaces of the first housing 1 and the second housing 2. A double-headed grooved rod 410 is fixedly mounted on one end of the second support rod 409, and a first rotating rod 411 is rotatably mounted on both ends of the double-headed grooved rod 410. A second rotating rod 412 is rotatably mounted on the other end of the first rotating rod 411. Figure 7 As shown, a crossbar 413 is rotatably mounted on the other end of the second rotating rod 412. It should be noted that the positions where the double-headed grooved rod 410 and the first rotating rod 411, as well as the positions where the first rotating rod 411 and the second rotating rod 412, plus the second rotating rod 412 and the crossbar 413 are rotatably connected, all adopt a damped rotating connection structure to prevent the first rotating rod 411 and the second rotating rod 412 from rotating on their own. The first rotating rod 411 and the second rotating rod 412 can only rotate under the guidance of external force, and will not rotate on their own, thus preventing the crossbar 413 from suddenly falling off.

[0039] A first motor 414 is fixedly installed inside both ends of the crossbar 413. A fourth bevel gear 415 is fixedly installed at both ends of the first motor 414. The inner side of the fourth bevel gear 415 is a third bevel gear 408, and the third bevel gear 408 and the fourth bevel gear 415 mesh with each other. Therefore, during use, when the first motor 414 is started, the output shaft of the first motor 414 drives the fourth bevel gears 415 at both ends to rotate synchronously. It should be noted that the fourth bevel gears 415 at both ends of the first motor 414 rotate in opposite directions, thus enabling the third bevel gear 408 to rotate without jamming.

[0040] The rotation of the third bevel gear 408 causes the connecting shaft 407 to rotate, the connecting shaft 407 causes the second bevel gear 405 to rotate, the second bevel gear 405 drives the first bevel gear 403 to rotate synchronously, the first bevel gear 403 causes the rotating shaft 402 to rotate, the rotating shaft 402 causes the first gear 401 to rotate, and the first gear 401 drives the gear ring 301 to rotate through the tooth groove 303.

[0041] Secondly, during use, when the servo motor 4041 is started, the output shaft of the servo motor 4041 rotates, causing the fixedly connected protective housing 406 to rotate. The protective housing 406 then rotates synchronously with the connecting shaft 407, which in turn rotates synchronously with the third bevel gear 408. At this time, since it is necessary to ensure that the fourth bevel gear 415 and the third bevel gear 408 are in a meshed state, the third bevel gear 408 drives the fourth bevel gear 415 to move synchronously through the meshing state, and then drives the crossbar 413 to move synchronously. The crossbar 413 drives the second rotating rod 412, and the second rotating rod 412 drives the first rotating rod 411. Therefore, the adjustment of the internal diameter is the problem of the distance between the three crossbars 413.

[0042] The front and rear sides of both ends of the crossbar 413 are rotatably mounted with movable wheels 416. Two adjacent movable wheels 416 are fixedly connected by the same round shaft. Movable tracks 417 are rotatably mounted on the circumference of the two movable wheels 416 for moving on the line.

[0043] Secondly, a drive wheel 419 is fixedly mounted on the outer side of the fourth bevel gear 415 on the left. A connecting chain 420 is rotatably mounted on the outer circumferential surface of the drive wheel 419, and a connecting gear 418 is rotatably mounted on the other end of the connecting chain 420. The connecting gear 418 is fixedly mounted on the outer side of the adjacent moving wheel 416, such as... Figure 8 As shown.

[0044] During use, the first motor 414 drives the drive wheel 419 to rotate via the fourth bevel gear 415. The drive wheel 419 drives the connecting chain 420 to rotate. The connecting chain 420 drives the connecting gear 418. The connecting gear 418 drives the two moving wheels 416 on the left to rotate. The moving wheels 416 drive the moving track 417 to rotate. The moving track 417 drives the two moving wheels 416 on the right to rotate synchronously, thereby realizing the walking operation of the device.

[0045] Example 3: A cleaning component 5 is provided inside the first housing 1 and the second housing 2, located on the right side of the gear ring 301, such as... Figure 5 As shown.

[0046] On the right side of the gear ring 301 and inside the first housing 1 and the second housing 2, there are symmetrical transmission gears 501 that are rotatably installed. The transmission gears 501 and the adjacent tooth grooves 303 are in a meshing state. Therefore, when the gear ring 301 rotates during use, it can drive the transmission gears 501 to rotate.

[0047] A cylinder is fixedly installed on the right side of the transmission gear 501. A pin groove 502 is opened on the circumference of the cylinder to the right side. It should be noted that a fixed connecting plate is provided on the circumference of the cylinder. The end of the fixed connecting plate away from the cylinder is fixedly installed on the inner circumference of the adjacent first housing 1 or second housing 2. The transmission gear 501 can only be driven by the gear ring 301. It will not rotate continuously at other times to avoid the subsequent pin groove 502 and pin rod 503 being unable to slide and connect.

[0048] The left end of the pin rod 503 is slidably installed inside the pin slot 502, while the right end of the pin rod 503 is fixedly installed with the main gear 505. Fixing plates 504 are provided at both ends of the main gear 505 and on the circumferential surface of the pin rod 503. The fixing plates 504 and the pin rod 503 are rotatably connected. The end of the fixing plate 504 away from the main gear 505 is fixedly installed on the inner wall of the adjacent first housing 1 or second housing 2.

[0049] The fixing plates 504 are arranged in pairs, with one end of each plate having an arc-shaped structure. Arc-shaped racks 506 are slidably mounted inside each of the two arc-shaped structures. The two sides of the arc-shaped racks 506 are recessed structures for slidingly engaging with one end of the fixing plate 504. Figure 11 As shown, the main gear 505 and the arc-shaped rack 506 mesh with each other, and an arc-shaped cleaner 507 is fixedly installed on the inner circumferential surface of the arc-shaped rack 506, as shown. Figure 11 As shown.

[0050] During use, the transmission gear 501 drives the pin rod 503 to rotate, the pin rod 503 drives the main gear 505 to rotate, the main gear 505 drives the arc rack 506 to rotate, and the arc rack 506 drives the arc cleaner 507 to rotate. Under the action of the four arc cleaners 507, the cleaning operation on the surface of the line can be completed without the need for an additional drive structure.

[0051] Working principle: First, the first outer shell 1 and the second outer shell 2 are combined together, and the protective shell 406 is rotated by the servo motor 4041 in the walking assembly 4, so that the inner moving track 417 can fit against the surface of the track.

[0052] The first motor 414 is started, and the output shaft of the first motor 414 drives the fourth bevel gear 415 to rotate. The fourth bevel gear 415 drives the third bevel gear 408 to rotate synchronously. The third bevel gear 408 drives the connecting shaft 407 to rotate synchronously. The connecting shaft 407 drives the second bevel gear 405 to rotate synchronously. The second bevel gear 405 drives the first bevel gear 403 to rotate synchronously.

[0053] The first bevel gear 403 drives the rotating shaft 402 to rotate, the rotating shaft 402 drives the first gear 401 to rotate, the first gear 401 drives the gear ring 301 to rotate, the gear ring 301 drives the right transmission gear 501 to rotate, the transmission gear 501 drives the pin rod 503 to rotate, the pin rod 503 drives the main gear 505 to rotate, the main gear 505 drives the arc rack 506 to rotate, the arc rack 506 drives the arc cleaner 507 to rotate synchronously, and the arc cleaner 507 cleans the surface of the line.

[0054] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A portable self-propelled cleaning device for high-altitude power transmission lines, characterized in that: It includes a first outer shell (1) and a second outer shell (2), with the adjacent ends of the first outer shell (1) and the second outer shell (2) being attached together; A gear ring (301) is rotatably mounted inside the first outer shell (1) and the second outer shell (2). Annular grooves (302) are provided on both sides of the gear ring (301), and tooth grooves (303) are provided on the bottom surface of the inner side of the annular grooves (302). A walking component (4) is provided on the left side of the gear ring (301), and a cleaning component (5) is provided on the right side of the gear ring (301). The walking component (4) includes a first gear (401), which is rotatably mounted inside the annular groove (302) and meshes with the tooth groove (303). The cleaning component (5) includes a transmission gear (501), which is disposed inside the annular groove (302) and meshes with the adjacent tooth groove (303). The cleaning component (5) includes an arc-shaped cleaner (507), which is located inside the first housing (1) and the second housing (2) and is evenly distributed in a ring array; The first cleaning rod (304) is fixedly installed in a uniform annular array on the inner circumferential surface of the gear ring (301).

2. The portable self-propelled cleaning device for high-altitude power transmission lines according to claim 1, characterized in that: A solar panel (101) is fixedly installed on the upper surface of the first housing (1), and a first driver (102) is fixedly installed on the upper surface of the first housing (1). A drive gear (103) is fixedly installed on the output shaft of the first driver (102), and the outer circumferential surface of the drive gear (103) and the gear ring (301) mesh with each other.

3. The portable self-propelled cleaning device for high-altitude power transmission lines according to claim 1, characterized in that: A cavity rod (104) is fixedly installed on both sides of the front end of the first outer shell (1). The cavity rod (104) has a cavity structure inside and a retrieval rod (105) is rotatably installed inside. A return spring (106) is fixedly installed on the upper end of the retrieval rod (105). A through hole (107) is opened from the outer circumferential surface of the cavity rod (104) to the inside. A winding attachment (108) is fixedly installed on the circumferential surface of the retrieval rod (105). The front end of the winding attachment (108) passes through the through hole (107). A plug rod (109) is fixedly installed on the outer side of the left side of the winding attachment (108). A hollow rod (110) is fixedly installed on the outer side of the right side of the winding attachment (108). The plug rod (109) can be slidably installed inside the hollow rod (110). A symmetrical limiting plate (111) is fixedly installed on the lower end face of the first outer shell (1).

4. The portable self-propelled cleaning device for high-altitude power transmission lines according to claim 1, characterized in that: The upper surface of the second outer shell (2) is provided with a groove (201) extending into the interior. A first spring (202) is fixedly installed inside the groove (201). A limiting plate (203) is fixedly installed at one end of the outer side of the first spring (202). The end of the limiting plate (203) away from the first spring (202) extends to the outer side of the second outer shell (2). A second spring (204) is fixedly installed on the bottom surface of the inner side of the groove (201). The upper end of the second spring (204) can fit against the lower end of the limiting plate (111). The limiting plate (111) is slidably installed inside the groove (201) and engages with the upper outer side of the limiting plate (203).

5. The portable self-propelled cleaning device for high-altitude power transmission lines according to claim 1, characterized in that: A rotating shaft (402) is fixedly installed on the outer side of the first gear (401). A first bevel gear (403) is fixedly installed on the circumferential surface of the rotating shaft (402). A first support rod (404) is symmetrically fixedly installed on the inner circumferential surface of the first housing (1) and the second housing (2). A second bevel gear (405) is rotatably installed inside the other end of the first support rod (404). The second bevel gear (405) and the adjacent first bevel gear (403) mesh with each other.

6. The portable self-propelled cleaning device for high-altitude power transmission lines according to claim 5, characterized in that: The other end of the first support rod (404) is rotatably equipped with a protective shell (406), and a connecting shaft (407) is rotatably installed inside the protective shell (406). One end of the connecting shaft (407) is rotatably connected to the second bevel gear (405), and the other end of the connecting shaft (407) is rotatably equipped with a third bevel gear (408).

7. The portable self-propelled cleaning device for high-altitude power transmission lines according to claim 6, characterized in that: A servo motor (4041) is fixedly installed inside the end of the first support rod (404) away from the first bevel gear (403). The output shaft of the servo motor (4041) is fixedly connected to the outer side of the adjacent protective shell (406).

8. The portable self-propelled cleaning device for high-altitude power transmission lines according to claim 6, characterized in that: The first outer shell (1) and the second outer shell (2) are both fixedly installed with symmetrical second support rods (409). The other end of the second support rod (409) is fixedly installed with a double-headed groove rod (410). The two ends of the double-headed groove rod (410) are rotatably installed with a first rotating rod (411) facing the same direction. The other end of the first rotating rod (411) is rotatably installed with a second rotating rod (412). The other end of the second rotating rod (412) is rotatably installed with a crossbar (413).

9. The portable self-propelled cleaning device for high-altitude power transmission lines according to claim 8, characterized in that: The crossbar (413) is rotatably mounted with movable wheels (416) near its two outer ends. Movable tracks (417) are rotatably mounted on the circumferential surfaces of the two movable wheels (416) in the transverse direction. A first motor (414) is fixedly mounted inside both ends of the crossbar (413). A fourth bevel gear (415) is fixedly mounted on the output shafts of both ends of the first motor (414). A meshing third bevel gear (408) is provided on the inner side of the fourth bevel gear (415). A drive wheel (419) is fixedly mounted on the outer side of the fourth bevel gear (415). A connecting chain (420) is rotatably mounted on the circumferential surface of the drive wheel (419). A connecting gear (418) is rotatably mounted on the other end of the connecting chain (420). The connecting gear (418) is fixedly connected to the outer side of the adjacent movable wheel (416).

10. The portable self-propelled cleaning device for high-altitude power transmission lines according to claim 1, characterized in that: The right end of the transmission gear (501) is provided with a pin groove (502), and a pin rod (503) is slidably installed inside the pin groove (502). The other end of the pin rod (503) is fixedly installed with a main gear (505). Fixing plates (504) are provided on both sides of the main gear (505). One outer end of the fixing plate (504) is fixedly installed on the inner wall of the adjacent first shell (1) and second shell (2). An arc-shaped rack (506) is slidably installed on the inner side of the fixing plate (504). The inner circumferential surface of the arc-shaped rack (506) is fixedly connected to the outer circumferential surface of the arc-shaped cleaner (507).

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