A special vine-clearing device for pole guy wires

Abstract

The present invention discloses a vine clearing device specially used for electric pole pulling wire, comprising an outer shell and an electric pole pulling wire passing through the outer shell, driving wheels are symmetrically arranged in the outer shell, the driving wheels on both sides clamp the electric pole pulling wire, cutting mechanisms are symmetrically arranged at the forward end of the outer shell, a counterweight mechanism is suspended at the bottom of the outer shell, the cutting mechanism comprises a fixed scissors head fixedly arranged at the forward end of the outer shell and an electric push rod hingedly connected to the inner part of the outer shell, a movable scissors head is hingedly connected at the lower end of the fixed scissors head, and the outer side of the movable scissors head is hingedly connected to the telescopic end of the electric push rod, the present invention sleeves the outer shell on the electric pole pulling wire, and can automatically control the device to crawl along the electric pole pulling wire, when the device crawls on the electric pole pulling wire, the cutting mechanism will continuously cut off the vines entangled on the electric pole pulling wire, and the whole process is controlled by the cooperation of a camera and a control module, the overall automation degree is high, the operation is simple, and the vine clearing effect is strong.

Description

Technical Field

[0001] The invention relates to the technical field of cable line installation and construction, in particular to a special vine clearing device for electric pole pulling wires. Background Art

[0002] In the suburbs of cities or remote mountainous areas, there is a problem of vines climbing on poles and wires every spring and summer. Once vines climb on the pole wires, if they are not discovered and cleaned in time, the vines will climb directly along the pole wires to the transmission lines of the poles. On rainy days, vines can easily cause short circuits in the transmission lines, seriously affecting the safe operation of the lines. At present, when line inspectors find vines climbing on pole wires, they use sickles to remove the vines little by little. In some cases, the vines have climbed to a high height, which brings great difficulties to the inspection personnel's removal work. The inspection personnel can only use long poles, tie sickles on the top of the long poles, and clean the high vines little by little. This cleaning is not only inefficient but also labor-intensive, which seriously affects the efficiency of daily line inspection work.

[0003] In the prior art, the Chinese utility model patent with publication number CN218610547U discloses "a portable obstacle remover". By setting an adjustment mechanism, the obstacle remover forms a retractable structure, which increases the convenience of carrying. At the same time, the staff can replace the flat blade head and the sickle head at any time according to the vines on the power poles and towers, making it more convenient for the obstacle remover to clean the vines that climb the power poles and entangle the transmission lines. However, the above scheme still requires the staff to manually remove the vines on the pole wires; the Chinese invention patent with publication number CN107732778B discloses "a pole wire vine plant removal device". The steel wire on the wire roller is used to effectively wear the vines of the vine plants, so that the vines can smoothly detach from the pole wire. The spring can effectively ensure that the steel wire roller on the second rotating shaft is pressed against the pole wire, thereby improving the vine removal effect. At the same time, the steel wire has no damaging effect on the pole wire, thereby ensuring the safety of the pole wire. The cutting blade can be used to effectively cut and crush the leaves and stems of the vine plants, thereby providing a guarantee for the complete removal of the vine plants. However, in the above scheme, the vine plants entering the fixed bracket and the movable bracket are likely to cause the cutting blade of the device to get stuck, and the vine plants at any angle on the pole wire cannot be removed. Summary of the invention

[0004] In order to solve the problems existing in the above-mentioned prior art, the present invention provides a special vine clearing device for electric pole cable. By putting a shell on the electric pole cable, a driving motor drives a driving wheel to automatically control the device to crawl along the electric pole cable. During the device crawling on the electric pole cable, the cutting mechanism will continuously cut off the vines entangled on the electric pole cable, and the whole process is controlled by a camera and a control module to identify the objects to be cut. The overall automation is high, the operation is simple, the vine clearing effect is strong, the device is small in size, and it is easy to carry.

[0005] It is easy to use and very suitable for power inspection staff.

[0006] The technical solution of the present invention is as follows:

[0007] A vine clearing device specially used for electric pole cable, comprising a shell and an electric pole cable passing through the shell, wherein driving wheels are symmetrically arranged inside the shell, and the driving wheels on both sides clamp the electric pole cable, and cutting mechanisms are symmetrically arranged at the forward end of the shell, and a counterweight mechanism is suspended at the bottom of the shell, and the cutting mechanism comprises a fixed scissor head fixedly arranged at the forward end of the shell and an electric push rod hinged inside the shell, a movable scissor head is hinged at the lower end of the fixed scissor head, and the outer side of the movable scissor head is hinged to the telescopic end of the electric push rod.

[0008] Furthermore, the housing comprises a first housing and a second housing which are hinged to each other, and free ends of the first housing and the second housing can be buckled with each other.

[0009] Furthermore, a first guide ring and a second guide ring are fixedly provided on the upper and lower contact surfaces of the first shell and the second shell respectively, the first guide rings on both sides are spliced ​​to form a first guide tube, and the second guide rings on both sides are spliced ​​to form a second guide tube, and guide wheels are symmetrically arranged in the shell, and the pole pull wire passes through the second guide tube, the guide wheel and the first guide tube in sequence.

[0010] Furthermore, the counterweight mechanism includes an L-shaped shell, one side of the L-shaped shell is hinged with a connecting swing arm to form a U-shaped counterweight mechanism, the inner side of the connecting swing arm is provided with a through hole, one side of the first shell is provided with a threaded hole, and the connecting swing arm and the first shell are connected by bolts.

[0011] Furthermore, a connecting hole is provided on one side of the second shell, and a rotating shaft matched with the connecting hole is provided on the inner side of the L-shaped shell.

[0012] Furthermore, a battery is fixedly installed in the L-shaped shell, and an electrically connected control module and a wireless AP module are fixedly installed on the top of the battery.

[0013] Further, a fixing seat is fixedly arranged on the outer side of the free end of the first outer shell, a clamping rod is hinged to the fixing seat, a connecting seat is fixedly arranged on the outer side of the free end of the second outer shell, a clamping groove is arranged on the outer side of the connecting seat, and the free end of the clamping rod is buckled into the clamping groove and fixed by a bolt.

[0014] Further, driving motors are symmetrically installed on the outer side of the outer shell, and the output ends of the driving motors are connected to the driving wheels.

[0015] Further, cameras are symmetrically arranged at the advancing end of the outer shell, and the cameras are electrically connected to the output end of the control module.

[0016] Further, a USB charging port is arranged at the lower end of the L-shaped housing.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] 1. By sleeving the outer shell on the pole guy wire, the driving motors drive the driving wheels to automatically control the device to crawl along the pole guy wire for operation. During the process of the device crawling along the pole guy wire, the cutting mechanism will continuously cut off the climbing vines wound around the pole guy wire, and the whole process is controlled by the cooperation of the camera and the control module to identify the objects to be cut. The overall automation degree is high, the operation is simple, the vine cleaning effect is strong, the device is small in size, convenient to carry and use, and is very suitable for the use of power inspection staff.

[0019] 2. The cutting opening of the cutting mechanism of the present invention is arranged on the outside, which can prevent the vines from entering the device during the cutting process and affecting the use of the device. At the same time, the device is not limited by the size of the vines during the cutting process, and has strong applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of the present invention;

[0021] Figure 2 is a front view of the present invention;

[0022] Figure 3 is a main sectional view of the present invention;

[0023] Figure 4 is an installation opening and closing schematic diagram of the present invention;

[0024] Figure 5 is a main sectional view of the counterweight mechanism in the present invention;

[0025] Figure 6 is a schematic diagram of the buckling structure of the first outer shell and the second outer shell in the present invention.

[0026] In the drawings, the list of components represented by each reference numeral is as follows:

[0027] 1. Outer shell; 11. First outer shell; 12. Second outer shell; 13. First guide ring; 14. Second guide ring; 15. Guide wheel; 16. Fixed seat; 17. Clamping rod; 18. Connecting seat; 2. Pole guy wire; 3. Driving wheel; 4. Cutting mechanism; 41. Fixed scissor head; 42. Electric push rod; 43. Movable scissor head; 5. Counterweight mechanism; 51. L-shaped housing; 52. Connecting swing arm; 53. Through hole; 54. Rotating shaft; 55. Battery; 56. Control module; 57. Wireless AP module; 6. Driving motor; 7. Camera; 8. USB charging port. Detailed implementation manners

[0028] To make the content of the present invention easier to understand, the following further describes the technical solutions of the present invention in conjunction with specific implementation manners and the accompanying drawings. However, the present invention is not limited thereto.

[0029] Please refer to Figure 1 、 Figure 3 and Figure 4 , the invention provides a technical solution: a special vine clearing device for pole guy wires, including an outer shell 1 and a pole guy wire 2 passing through the outer shell 1. The outer shell 1 includes a first outer shell 11 and a second outer shell 12 that are hinged to each other by a hinge. The free ends of the first outer shell 11 and the second outer shell 12 can be buckled with each other. Open the free ends of the first outer shell 11 and the second outer shell 12 to both sides around the hinge point, and put the pole guy wire 2 into it. Driving wheels 3 are symmetrically hinged inside the outer shell 1, and the two driving wheels 3 clamp the pole guy wire 2. At the forward end of the outer shell 1, a cutting mechanism 4 for cutting vine plants is symmetrically arranged. A counterweight mechanism 5 is suspended at the bottom of the outer shell 1, so that the outer shell 1 is restricted by the counterweight mechanism 5 during crawling and will not randomly turn the direction to affect the vine clearing effect. The cutting mechanism 4 includes a fixed scissor head 41 fixedly arranged at the forward end of the outer shell 1 and an electric push rod 42 hinged inside the outer shell 1. The lower end of the fixed scissor head 41 is hinged with a movable scissor head 43, and the outside of the movable scissor head 43 is hinged with the telescopic end of the electric push rod 42. When the electric push rod 42 moves up and down, it drives the movable scissor head 43 to rotate around the hinge point with the fixed scissor head 41. An opening of a certain size is arranged at the forward end of the outer shell 1, and the movable scissor head 43 can open and close with the fixed scissor head 41 within a certain range.

[0030] Specifically, first guide rings 13 and second guide rings 14 are respectively fixedly arranged on the upper and lower contact surfaces of the first outer shell 11 and the second outer shell 12. The two first guide rings 13 are joined to form a first guide tube, and the two second guide rings 14 are joined to form a second guide tube. Guide wheels 15 are symmetrically hinged inside the outer shell 1. Open the first outer shell 11 and the second outer shell 12, and the pole guy wire 2 passes through the second guide tube, the guide wheel 15 and the first guide tube in sequence, playing a guiding role for the pole guy wire 2.

[0031] Please refer toFigure 5 The counterweight mechanism 5 includes an L-shaped housing 51. One side of the L-shaped housing 51 is hinged with a connecting swing arm 52 through a hinge. The counterweight mechanism 5 is integrally U-shaped. A through hole 53 is provided inside the connecting swing arm 52. A threaded hole is provided on one side of the first outer shell 11. The connecting swing arm 52 and the first outer shell 11 are connected by bolts. A groove is provided on the outer side of the connecting swing arm 52 for convenient manual screwing of the bolts. A connecting hole is provided on one side of the second outer shell 12. A rotating shaft 54 adapted to the connecting hole is provided inside the L-shaped housing 51. The rotating shaft 54 and the bolt on the other side are in the same plane. The counterweight mechanism 5 can rotate around the rotating shaft 54 and naturally droop following gravity, so that the outer shell 1 is restricted by the counterweight mechanism 5 during crawling and will not randomly rotate in direction to affect the effect of clearing the vine.

[0032] Specifically, a storage battery 55 is fixedly installed inside the L-shaped housing 51. The storage battery 55 supplies power to the device. A control module 56 and a wireless AP module 57 which are electrically connected are fixedly installed on the top of the storage battery 55. The control module 56 controls each electronic component, and remote control operation can be performed through the wireless AP module 57.

[0033] Specifically, both the L-shaped housing 51 and the rotating shaft 54 are cavity structures, and the wires between each structure can pass through the inside, connecting the inside of the outer shell 1 and the inside of the L-shaped housing 51.

[0034] Please refer to Figure 2 and Figure 6 A fixing seat 16 is fixedly provided on the outer side of the free end of the first outer shell 11. A clamping rod 17 is hinged to the fixing seat 16. A connecting seat 18 is fixedly provided on the outer side of the free end of the second outer shell 12. A clamping groove is provided on the outer side of the connecting seat 18. The free end of the clamping rod 17 is buckled into the clamping groove and fixed by a nut, so that the first outer shell 11 and the second outer shell 12 are fixed and will not unfold.

[0035] Preferably, driving motors 6 are symmetrically installed in front of the outer shell 1. The output ends of the driving motors 6 are electrically connected to the output end of the control module 56. The output ends of the driving motors 6 penetrate through the front side of the outer shell 1 and extend into the inside of the outer shell 1 to be connected with the driving wheels 3. The driving motors 6 drive the driving wheels 3 to rotate, and the driving wheels 3 tightly adhere to the pole guy wire 2 to rub, thereby driving the outer shell 1 to crawl along the pole guy wire 2 for operation.

[0036] Specifically, cameras 7 are symmetrically arranged on both sides of the front end of the outer shell 1. The cameras 7 are electrically connected to the output end of the control module 56. The cameras 7 can take pictures of the objects cut by the cutting mechanism 4 in real time during the operation of the device. When the control module 56 determines that the items photographed by the cameras 7 cannot be cut, the operation will stop. For example, when the cameras 7 photograph other connecting structures on the pole guy wire 2, it will be determined that cutting cannot be performed.

[0037] Specifically, a USB charging port 8 is provided at the lower end of the L-shaped housing 51 to supply power to the device.

[0038] The working principle of the present invention:

[0039] Before use, unscrew the bolt on one side of the connecting swing arm 52 to separate the connecting swing arm 52 from the first housing 11. Unscrew the nut at the outer end of the clamping rod 17 to expand the first housing 11 and the second housing 12 around the hinge point and sleeved on the pole guy wire 2. Then, fix the first housing 11 and the second housing 12 with the clamping rod 17 and the nut. At this time, the pole guy wire 2 passes through the second guide tube, the guide wheel 15, the driving wheel 3 and the first guide tube, so that the housing 1 is sleeved on the pole guy wire 2 and will not fall off. Tighten the bolt between the connecting swing arm 52 and the first housing 11, so that the counterweight mechanism 5 is suspended on the housing 1. Since the pole guy wire 2 is inclined, the housing 1 sleeved on the pole guy wire 2 is also inclined. At this time, the L-shaped housing 51 and the connecting swing arm 52 will naturally rotate at the connection with the housing 1, making the counterweight mechanism 5 hang down naturally, so that the device is always assisted by the counterweight mechanism 5 when crawling along the pole guy wire 2 and will not rotate randomly on the pole guy wire 2. Through the wireless AP module 57, remote control can be carried out. After sending an opening instruction to the control module 56, the control module 56 will turn on the driving motor 6 and the electric push rod 42. After the driving motor 6 is turned on, its output shaft will drive the driving wheel 3 to rotate. The two driving wheels 3 rotate relatively to friction the outer end of the pole guy wire 2, so that the device can crawl upward along the pole guy wire 2. During the crawling of the device, the electric push rod 42 will continuously extend and shorten to control the continuous opening and closing of the movable scissor head 43 and the fixed scissor head 41. The fixed scissor head 41 and the movable scissor head 43 can cut off the climbing vines on the pole guy wire 2. During this period, the camera 7 will take real-time pictures of the objects to be cut by the cutting mechanism 4, and the information taken by the camera 7 will be transmitted to the control module 56 and analyzed and processed by the control module 56 to judge whether the photographed object can be cut. The lines connecting the structures in the L-shaped housing 51 and the structures in the housing 1 all pass through the L-shaped housing 51 and the rotating shaft 54.

[0040] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the content of the specification of the present invention, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A special rattan clearing device for pole guy wires, characterized in that: It includes a housing (1) and a pole guy wire (2) passing through the housing (1). Driving wheels (3) are symmetrically arranged inside the housing (1), and the two sides of the driving wheels (3) clamp the pole guy wire (2). Cutting mechanisms (4) are symmetrically arranged at the forward end of the housing (1). A counterweight mechanism (5) is suspended at the bottom of the housing (1). The cutting mechanism (4) includes a fixed scissor head (41) fixedly arranged at the forward end of the housing (1) and an electric push rod (42) hinged inside the housing (1). The lower end of the fixed scissor head (41) is hinged with a movable scissor head (43), and the outer side of the movable scissor head (43) is hinged with the telescopic end of the electric push rod (42). The housing (1) includes a first housing (11) and a second housing (12) that are hinged to each other, and the free ends of the first housing (11) and the second housing (12) can be buckled with each other. First guide rings (13) and second guide rings (14) are respectively fixedly arranged on the upper and lower contact surfaces of the first housing (11) and the second housing (12). The two sides of the first guide rings (13) are combined to form a first guide tube, and the two sides of the second guide rings (14) are combined to form a second guide tube. Guide wheels (15) are symmetrically arranged inside the housing (1), and the pole guy wire (2) passes through the second guide tube, the guide wheels (15), and the first guide tube in sequence. The counterweight mechanism (5) includes an L-shaped housing (51). One side of the L-shaped housing (51) is hinged with a connecting swing arm (52) to form a U-shaped counterweight mechanism. A through hole (53) is arranged inside the connecting swing arm (52). A threaded hole is arranged on one side of the first housing (11), and the connecting swing arm (52) and the first housing (11) are connected by bolts.

2. The special vine clearing device for the pole guy wire according to claim 1, wherein: A connection hole is arranged on one side of the second housing (12), and a rotating shaft (54) adapted to the connection hole is arranged inside the L-shaped housing (51).

3. The special vine clearing device for the electric pole guy wire according to claim 1, wherein: A storage battery (55) is fixedly installed inside the L-shaped housing (51), and a control module (56) and a wireless AP module (57) that are electrically connected are fixedly installed on the top of the storage battery (55).

4. The special rattan clearing device for the pole guy wire according to claim 1, wherein: A fixed seat (16) is fixedly arranged on the outer side of the free end of the first housing (11). A clamping rod (17) is hinged to the fixed seat (16). A connection seat (18) is fixedly arranged on the outer side of the free end of the second housing (12). A card slot is arranged on the outer side of the connection seat (18), and the free end of the clamping rod (17) is buckled into the card slot and fixed by bolts.

5. The special rattan clearing device for electric pole guy wires according to claim 1, characterized in that: Driving motors (6) are symmetrically installed on the outer side of the housing (1), and the output ends of the driving motors (6) are connected to the driving wheels (3).

6. The special rattan cleaning device for the pole guy wire according to claim 3, wherein: Cameras (7) are symmetrically arranged at the forward end of the housing (1), and the cameras (7) are electrically connected to the output end of the control module (56).

7. The special rattan clearing device for electric pole guy wires according to claim 1, characterized in that: A USB charging port (8) is arranged at the lower end of the L-shaped housing (51).

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