Vibration anti-icing device for overhead cable

Abstract

The invention discloses a vibration anti-icing device for a high-altitude cable, the vibration anti-icing device comprises a self-locking mechanism, a vibration mechanism, a power supply unit and an opening and closing mechanism, the vibration mechanism is located below the self-locking mechanism, the vibration mechanism is connected with the self-locking mechanism, the power supply unit is arranged on one side of the self-locking mechanism, and the opening and closing mechanism is connected with the self-locking mechanism. The power supply mechanism is used for supplying power to the vibration mechanism, the self-locking mechanism and the opening and closing mechanism, the opening and closing mechanism is arranged in the self-locking mechanism, a CT power taking module is arranged in the opening and closing mechanism, and the opening and closing mechanism is used for providing power for opening or closing of the CT power taking module. Through the arrangement of the self-locking mechanism, the vibration mechanism can be installed on the cable, the power supply unit supplies power to the vibration mechanism, it is guaranteed that the vibration mechanism can achieve the purpose of periodic vibration, and therefore the adhesion and freezing conditions of cooling water on the surface of the cable are damaged, the purpose of advanced prevention is achieved, and the ice disaster phenomenon is prevented; and the normal work of the cable is ensured.

Description

Technical Field

[0001] The invention belongs to the technical field of cable deicing, and in particular relates to a vibration anti-icing device for high-altitude cables. Background Art

[0002] Icing on transmission lines is one of the major natural disasters facing power grids. Current icing prevention and control technologies are mainly divided into active prevention and passive de-icing. Among them, passive de-icing technology has two major problems: delayed response and high operational risk. It must wait until the ice reaches a critical thickness before it can be activated, which cannot prevent the formation of ice disasters. It also relies on manual climbing or live operations, which has high safety risks and low efficiency. Existing active anti-icing technologies (such as anti-icing coatings) face the following challenges: power outages are required during construction, which affects power grid operation and is difficult to apply on a large scale. The coating is prone to aging and falling off, with high maintenance costs and difficulty covering long-distance lines. Under continuous low temperature and wet snow conditions, the anti-icing effect drops sharply and lacks timeliness.

[0003] To solve the above problems, the present application proposes a vibration anti-icing device for high-altitude cables. Based on the ice formation mechanism, it integrates an electric push rod self-locking mechanism, a vibration de-icing mechanism and a "CT" energy supply mechanism, and proposes a micro-periodic vibration anti-icing method. By destroying the adhesion and freezing conditions of cooling water on the surface of the conductor, it achieves the prevention of icing and completes the fundamental transformation from "post-event disposal" to "pre-event prevention". In the context of today's clear requirement to improve the anti-icing ability of the line, the device significantly improves the anti-icing efficiency of the transmission line. Summary of the Invention

[0004] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a vibration anti-icing device for high-altitude cables. The setting of the self-locking mechanism can install the vibration mechanism on the cable line, and the power supply unit supplies power to the vibration mechanism to ensure that the vibration mechanism can achieve the purpose of periodic vibration, thereby destroying the adhesion and freezing conditions of cooling water on the surface of the conductor, achieving the purpose of early prevention, preventing the occurrence of ice disasters, and ensuring the normal operation of the cable line.

[0005] In order to achieve the above object, the technical solution adopted by the present invention is: A vibration anti-icing device for high-altitude cables includes a self-locking mechanism, a vibration mechanism, a power supply unit, and an opening and closing mechanism. The vibration mechanism is located below the self-locking mechanism and is connected to the self-locking mechanism. The power supply unit is provided on one side of the self-locking mechanism and is used to supply power to the vibration mechanism, the self-locking mechanism, and the opening and closing mechanism. The opening and closing mechanism is provided inside the self-locking mechanism and includes a CT power supply module. The opening and closing mechanism is used to provide power for opening or closing the CT power supply module. Among them, the vibration mechanism includes a joint motor, a guide cylinder, an inner rotating cylinder, a lifting hammer and a base. The lifting hammer is arranged in the inner rotating cylinder, the inner rotating cylinder is arranged in the guide cylinder, the joint motor is arranged at the top of the guide cylinder, and the base is arranged at the bottom of the guide cylinder. The joint motor is connected to the inner rotating cylinder, and a semi-spiral guide groove and a vertical guide groove are opened on the inner wall of the guide cylinder. The semi-spiral guide groove and the vertical guide groove are cross-arranged in two groups, and the semi-spiral guide groove and the vertical guide groove are connected end to end. The joint motor drives the inner rotating cylinder to rotate, and the lifting hammer will move along the semi-spiral guide groove. When the lifting hammer moves to the vertical guide groove, under the action of its own weight, the lifting hammer will fall along the inner rotating cylinder to the base.

[0006] Preferably, a first strip hole and a second strip hole are opened on the inner drum, and two first strip holes and two second strip holes are provided. The two first strip holes and the second strip holes are cross-arranged and evenly distributed on the inner drum; A cam follower is also provided on the lifting and dropping hammer. There are four cam followers, which are evenly distributed on the lifting and dropping hammer. Fixed blocks are provided at two of the cam followers. The cam followers on the fixed blocks can pass through the first strip hole and cooperate with the semi-spiral guide groove. The setting of the fixed block can ensure that the cam follower passes through the first strip hole and cooperates with the semi-spiral guide groove. The setting of the first strip hole can restrain the up and down movement of the cam follower, thereby ensuring the normal operation of the lifting and dropping hammer.

[0007] Preferably, mounting grooves are provided on the side walls at the upper and lower ends of the guide cylinder, and a lubricating sleeve is provided in the mounting groove, which cooperates with the inner rotating cylinder, and a top cover is provided on the top of the inner rotating cylinder, and a bobbin is also provided on the top of the guide cylinder, and a support plate is provided at the bottom of the bobbin, and a through hole is provided in the middle of the support plate, the joint motor is provided on the support plate, and the output rotor of the joint motor passes through the through hole and is connected to the top cover, a support flange is provided on the top of the bobbin, and a hanging support is provided on the support flange, and the hanging support is connected to the self-locking mechanism. The provision of the lubricating sleeve can reduce the friction between the inner rotating cylinder and the guide cylinder, thereby increasing the service life of the inner rotating cylinder and the guide cylinder, and the provision of the bobbin can serve the purpose of supporting and protecting the joint motor.

[0008] Preferably, the self-locking mechanism includes a bottom plate, a top plate, a first vertical plate, a second vertical plate, a first electric push rod, a driving shaft, a rotating plate and a push rod tail shaft. The first vertical plate and the second vertical plate are arranged in parallel, and the first vertical plate and the second vertical plate are symmetrically arranged on both sides of the center line of the bottom plate. The bottom plate and the top plate are arranged on the upper and lower sides of the first vertical plate and the second vertical plate, and grooves are opened on both sides of the center line of the top plate. The rotating plates are symmetrically arranged at both ends of the driving shaft, the rotating plates are arranged in the grooves, and the rotating plates are rotatably mounted on the first vertical plate and the second vertical plate. A first push rod tail seat is installed on the side of the top plate away from the groove. The first electric push rod is arranged The top plate is provided with a first electric push rod, and the first electric push rod is rotatably installed on the first push rod tail stock through the push rod tail shaft, and the first electric push rod is connected to the driving shaft. Fixed grooves are provided on the first vertical plate and the second vertical plate, and a clamping groove is installed on the other end of the rotating plate. The clamping groove and the fixing groove are both matched with the cable line. The self-locking mechanism is used to fix the device on the cable line, and the cable line is placed in the fixing groove. The first electric push rod pushes the pushing shaft to move, and the movement of the pushing shaft will drive the rotating plate to rotate around the connection between the rotating plate and the first vertical plate. The rotation of the rotating plate will drive the clamping groove to move upward, and the clamping groove cooperates with the function of the fixing groove to achieve the purpose of clamping on the cable line.

[0009] Preferably, arc-shaped pads are provided on the inner walls of the fixing groove and the clamping groove, a downwardly inclined guide rod is also provided above the fixing groove on the first vertical plate, a transverse pull rod is also provided at the end of the guide rod, and a push rod joint is provided on the output shaft of the first electric push rod, which is connected to the push shaft. The setting of the fixing groove and the clamping groove facilitates clamping the cable and fixing the device on the cable, thereby ensuring the safety and stability of the device during operation. The guide rod is provided to guide the cable to be transported into the fixing groove, thereby improving the installation efficiency of the cable.

[0010] Preferably, an upper hanging seat is also provided at the bottom of the base plate, and the upper hanging seat is connected to the hanging support through a fixing pin. A swing micro switch is provided on the outer side of one of the first vertical plates. The upper hanging seat is used to cooperate with the hanging support to ensure the normal safety of the vibration mechanism. The swing micro switch is used to control the first electric push rod to ensure that the first electric push rod can work normally.

[0011] Preferably, the power supply unit includes a battery pack, a circuit board, a mounting base, a box body, a door panel, a first fastening plate and a second fastening plate. The box body is mounted on the bottom plate, the battery pack is arranged in the box body, and the battery pack is fixed in the box body by the first fastening plate and the second fastening plate. The door panel is arranged on one side of the box body for sealing the box body. A waterproof pad is provided at the door panel. The mounting base fixes the top of the box body. The circuit board is mounted on the mounting base. An antenna is provided on one side of the box body. A power switch is provided on the door panel. The power switch, the battery pack and the circuit board are electrically connected. The battery pack is used to power the joint motor to ensure the normal operation of the joint motor. The setting of the box body is used to ensure the safety of the battery pack. The setting of the first fastening plate and the second fastening plate can ensure the safety of the battery pack during operation.

[0012] Preferably, the opening and closing mechanism includes a second electric push rod, a second push rod tail stock, an upper fixed seat, a rotating arm, a movable seat and a rotating shaft. The CT power supply module is connected to the top plate through the upper fixed seat, the second push rod tail stock is installed on the top plate at one side of the CT power supply module, the rotating arm is rotatably installed on one side of the CT power supply module, the rotating shaft is fixedly installed on the movable seat, the rotating arms are symmetrically arranged on both sides of the movable seat, and one end of the rotating arm is connected to the rotating shaft, and a connecting shaft is provided on the other end of the rotating arm, the second electric push rod is rotatably installed on the second push rod tail stock, and the output end of the second electric push rod is connected to the connecting shaft, the opening and closing mechanism is used to drive the CT power supply module to open and close, thereby ensuring the normal operation of the CT power supply module, the second electric push rod extends to drive one end of the rotating arm to rotate around the connection between the rotating arm and the CT power supply module, and the rotation of the rotating arm will push the rotating shaft to drive the movable seat toward the side close to the CT power supply module, thereby achieving the purpose of driving the CT power supply module to close.

[0013] Preferably, the upper fixing seat includes an upper flange plate, a rib plate and a bonding plate. The bonding plate is connected to the CT power supply module, the upper flange plate is connected to the top plate, and the upper flange plate is connected to the bonding plate through the rib plate. The setting of the upper fixing seat can serve the purpose of installing the CT power supply module. The setting of the bonding plate is more in line with the CT power supply module, which can ensure the stability and safety of the CT power supply module during operation. The setting of the rib plate facilitates the connection of the upper flange plate and the bonding plate, ensuring the normal installation of the CT power supply module.

[0014] Preferably, it also includes a drone mounting mechanism, which includes a mounting plate, a hook and a support rod, the hooks are symmetrically arranged at both ends of the support rod, the mounting plate is arranged at the end of the hook, and the hook is on the first vertical plate through the mounting plate. The setting of the drone mounting mechanism facilitates the delivery of the device to the cable line by a drone, thereby improving the installation efficiency of the device.

[0015] The beneficial effects of the present invention are: 1) The self-locking mechanism of this device can be set up to install the vibration mechanism on the cable line. The power supply unit supplies power to the vibration mechanism to ensure that the vibration mechanism can achieve the purpose of periodic vibration, thereby destroying the adhesion and freezing conditions of cooling water on the surface of the conductor, achieving the purpose of early prevention, preventing ice disasters, and ensuring the normal operation of the cable line.

[0016] 2) The setting of the fixed block of this device can ensure that the cam follower passes through the first strip hole and cooperates with the semi-spiral guide groove. The setting of the first strip hole can restrain the up and down movement of the cam follower and ensure the normal operation of the lifting hammer.

[0017] 3) The setting of the lubricating sleeve of this device can reduce the friction between the inner rotating cylinder and the guide cylinder, thereby increasing the service life of the inner rotating cylinder and the guide cylinder. The setting of the cylinder can support and protect the joint motor.

[0018] 4) The self-locking mechanism of this device is used to fix the device on the cable line. The cable is placed in the fixed groove. The first electric push rod pushes the pushing shaft to move. The movement of the pushing shaft will drive the rotating plate to rotate around the connection between the rotating plate and the first vertical plate. The rotation of the rotating plate will drive the clamping groove to move upward. The clamping groove cooperates with the fixed groove to achieve the purpose of clamping on the cable line.

[0019] 5) The setting of the fixing groove and the clamping groove of this device is convenient for clamping the cable and fixing the device on the cable, thereby ensuring the safety and stability of the device during operation. The setting of the guide rod is used to guide the cable into the fixing groove, thereby improving the installation efficiency of the cable.

[0020] 6) The upper hanging seat of the device is used to cooperate with the hanging support to ensure the normal safety of the vibration mechanism. The swing micro switch is used to control the first electric push rod to ensure that the first electric push rod can work normally.

[0021] 7) The battery pack of this device is used to power the joint motor to ensure the normal operation of the joint motor. The setting of the box is used to ensure the safety of the battery pack. The setting of the first fastening plate and the second fastening plate can ensure the safety of the battery pack during operation.

[0022] 8) The opening and closing mechanism of this device is used to drive the CT power supply module to open and close, thereby ensuring the normal operation of the CT power supply module. The second electric push rod extends to drive one end of the rotating arm to rotate around the connection between the rotating arm and the CT power supply module. The rotation of the rotating arm will push the rotating shaft to drive the movable seat toward the side close to the CT power supply module, thereby achieving the purpose of driving the CT power supply module to close.

[0023] 9) The setting of the fixing seat on this device can serve the purpose of installing the CT power supply module. The setting of the bonding plate is more closely fitted with the CT power supply module, which can ensure the stability and safety of the CT power supply module during operation. The setting of the rib plate facilitates the connection between the flange plate and the bonding plate, ensuring the normal installation of the CT power supply module.

[0024] 10) The setting of the drone mounting mechanism of this device makes it easy to transport the device to the cable line by drone, thereby improving the installation efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Attachment Figure 1 It is a structural schematic diagram of the present invention.

[0026] Attachment Figure 2 It is a side view of the vibration mechanism of the present invention.

[0027] Attachment Figure 3 It is a schematic diagram of the internal structure of the vibration mechanism in the present invention.

[0028] Attachment Figure 4 This invention Figure 2 Cross-sectional view in the BB direction.

[0029] Attachment Figure 5 It is a structural schematic diagram of the inner drum in the present invention.

[0030] Attachment Figure 6 It is a structural schematic diagram of the semi-spiral guide groove and the vertical guide groove in the present invention.

[0031] Attachment Figure 7 It is a structural schematic diagram of the support plate and the via in the present invention.

[0032] Attachment Figure 8 It is a structural diagram of the self-locking mechanism in the present invention.

[0033] Attachment Figure 9 It is a side view of the self-locking mechanism of the present invention.

[0034] Attachment Figure 10 It is a structural schematic diagram of the rotating plate in the present invention.

[0035] Attachment Figure 11 It is a schematic diagram of the installation structure of the upper hanging seat in the present invention.

[0036] Attachment Figure 12 It is a structural schematic diagram of the opening and closing mechanism in the present invention.

[0037] Attachment Figure 13 It is a side view of the opening and closing mechanism of the present invention.

[0038] Attachment Figure 14 It is a structural schematic diagram of the upper fixing seat in the present invention.

[0039] Attachment Figure 15 It is an exploded view of the power supply unit in the present invention.

[0040] Attachment Figure 16 It is a structural diagram of the drone hanging mechanism in the present invention.

[0041] In the picture: 1. Vibration mechanism; 101. Base; 102. Guide cylinder; 103. Bobbin; 104. Hanging support; 105. Inner drum; 106. Lifting hammer; 107. Cam follower; 108. Fixing block; 109. Support flange; 1010. Joint motor; 1011. Lubrication sleeve; 1012. Top cover; 1013. Second strip hole; 1014. First strip hole; 1015. Vertical guide groove; 1016. Semi-spiral guide groove; 1017. Support plate; 1018. Through hole; 1019. Mounting slot; 2. Power supply unit; 201. Box; 202. Waterproof pad; 203. Door panel; 204. Power switch; 205. Battery pack; 206. Mounting base; 207. Circuit board; 208. Antenna; 209. First fastening plate; 2010. Second fastening plate; 3. UAV mounting mechanism; 301. Mounting plate; 302. Hook; 303. Support rod; 4. Opening and closing mechanism; 401. Second push rod tailstock; 402. Second electric push rod; 403. Rotating arm; 404. Rotating shaft; 405. Upper fixed seat; 406. Connecting shaft; 407. Movable seat; 409, upper flange plate; 4010, laminating plate; 4011, rib plate; 5. Self-locking mechanism; 501. Bottom plate; 502. First vertical plate; 503. Second vertical plate; 504. Rotating plate; 505. Top plate; 506. First push rod tailstock; 507. Push rod tail shaft; 508. First electric push rod; 509. Pushing shaft; 5010. Push rod joint; 5011. Guide rod; 5012. Tie rod; 5013. Arc pad; 5014. Rocking micro switch; 5015. Fixing slot; 5016. Clamping slot; 5017. Upper hanging seat; 5018. Groove; 6. CT power supply module. DETAILED DESCRIPTION

[0042] The following is a clear and complete description of the technical solutions in the embodiments of the present invention, with reference to the accompanying drawings. It is obvious that the described embodiments are only part of the embodiments of the present invention, not all of them. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts are within the scope of protection of the present invention.

[0043] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0044] like Figure 1 As shown, a vibration anti-icing device for high-altitude cables includes a self-locking mechanism 5, a vibration mechanism 1, a power supply unit 2 and an opening and closing mechanism 4. The vibration mechanism 1 is located below the self-locking mechanism 5 and is connected to the self-locking mechanism 5. The vibration mechanism 1 is used to generate periodic vibrations, thereby destroying the adhesion and freezing conditions of cooling water on the surface of the conductor. The power supply unit 2 is arranged on one side of the self-locking mechanism 5 and is used to supply power to the vibration mechanism 1, the self-locking mechanism 5 and the opening and closing mechanism 4. The opening and closing mechanism 4 is arranged inside the self-locking mechanism 5. A CT power supply module 6 is provided in the opening and closing mechanism 4. The opening and closing mechanism 4 is used to provide power for opening or closing the CT power supply module 6.

[0045] The device adopts wireless remote control technology, which is an existing technology and will not be described in detail here.

[0046] In this embodiment, Figure 2 、 Figure 3 、 Figure 4 As shown, the vibration mechanism 1 includes a joint motor 1010, a guide cylinder 102, an inner rotating cylinder 105, a lifting hammer 106 and a base 101. The lifting hammer 106 is arranged in the inner rotating cylinder 105, and the inner rotating cylinder 105 is arranged in the guide cylinder 102. The joint motor 1010 is arranged at the top of the guide cylinder 102, and the base 101 is arranged at the bottom of the guide cylinder 102. The joint motor 1010 is connected to the inner rotating cylinder 105. A semi-spiral guide groove 1016 and a vertical guide groove 1015 are opened on the inner wall of the guide cylinder 102. The semi-spiral guide groove 1016 and the vertical guide groove 1015 are cross-arranged in two groups, and the semi-spiral guide groove 1016 and the vertical guide groove 1015 are connected end to end.

[0047] The joint motor 1010 drives the inner rotating drum 105 to rotate, and the lifting hammer 106 will move along the semi-spiral guide groove 1016. When the lifting hammer 106 moves to the vertical guide groove 1015, under the action of its own weight, the lifting hammer 106 will fall along the inner rotating drum 105 to the base 101.

[0048] In this embodiment, Figure 5As shown, a first strip hole 1014 and a second strip hole 1013 are opened on the inner rotating cylinder 105, and two of the first strip holes 1014 and the second strip holes 1013 are provided. The two first strip holes 1014 and the second strip holes 1013 are cross-arranged and evenly distributed on the inner rotating cylinder 105. The setting of the first strip hole 1014 can restrain the up and down movement of the cam follower 107, thereby ensuring the normal operation of the lifting hammer 106.

[0049] The second strip-shaped holes 1013 play a role in reducing weight.

[0050] In this embodiment, Figure 3 As shown, a cam follower 107 is also provided on the lifting hammer 106. There are four cam followers 107, which are evenly distributed on the lifting hammer 106. The setting of the cam followers 107 can ensure that the lifting hammer 106 can cooperate with the semi-spiral guide groove 1016 and the vertical guide groove 1015 to ensure the normal lifting and lowering movement of the lifting hammer 106.

[0051] like Figure 3 、 Figure 6 As shown, two cam followers 107 are provided with fixed blocks 108, and the cam followers 107 on the fixed blocks 108 can pass through the first strip hole 1014 and cooperate with the semi-spiral guide groove 1016. The setting of the fixed blocks 108 can ensure that the cam followers 107 pass through the first strip hole 1014 and cooperate with the semi-spiral guide groove 1016.

[0052] In this embodiment, Figure 4 、 Figure 6 As shown, mounting grooves 1019 are opened on the side walls at the upper and lower ends of the guide cylinder 102, and a lubricating sleeve 1011 is arranged in the mounting groove 1019. The lubricating sleeve 1011 cooperates with the inner rotating cylinder 105. The setting of the lubricating sleeve 1011 can reduce the friction between the inner rotating cylinder 105 and the guide cylinder 102, thereby improving the service life of the inner rotating cylinder 105 and the guide cylinder 102.

[0053] In this embodiment, Figure 5 As shown, a top cover 1012 is provided on the top of the inner rotating drum 105. The setting of the top cover 1012 facilitates the connection between the inner rotating drum 105 and the joint motor 1010, ensuring that the joint motor 1010 can drive the inner rotating drum 105 to rotate, thereby driving the lifting hammer 106 to rise along the semi-spiral guide groove 1016.

[0054] In this embodiment, Figure 7 As shown, a bobbin 103 is provided on the top of the guide cylinder 102, a support plate 1017 is provided at the bottom of the bobbin 103, and a through hole 1018 is opened in the middle of the support plate 1017. Figure 4As shown, the joint motor 1010 is disposed on a support plate 1017 , and the output rotor of the joint motor 1010 passes through a through hole 1018 and is connected to the top cover 1012 .

[0055] In this embodiment, Figure 3 As shown, a support flange 109 is provided on the top of the bobbin 103 , and a hanging support 104 is provided on the support flange 109 . The hanging support 104 is connected to the self-locking mechanism 5 . The setting of the bobbin 103 can support and protect the joint motor 1010 .

[0056] In this embodiment, Figure 8 、 Figure 9 、 Figure 10 As shown, the self-locking mechanism 5 includes a bottom plate 501, a top plate 505, a first vertical plate 502, a second vertical plate 503, a first electric push rod 508, a driving shaft 509, a rotating plate 504 and a push rod tail shaft 507. The first vertical plate 502 and the second vertical plate 503 are arranged in parallel, and the first vertical plate 502 and the second vertical plate 503 are symmetrically arranged on both sides of the center line of the bottom plate 501. The bottom plate 501 and the top plate 505 are arranged on the upper and lower sides of the first vertical plate 502 and the second vertical plate 503, and grooves 5018 are opened on both sides of the center line of the top plate 505. The rotating plate 504 is symmetrically arranged at both ends of the driving shaft 509. The rotating plate 504 is arranged in the grooves. In the groove 5018, the groove 5018 is set to install the rotating plate 504 to ensure the safety of the rotating plate 504 during operation and prevent the rotating plate 504 from being damaged during operation, and the rotating plate 504 is rotatably installed on the first vertical plate 502 and the second vertical plate 503, and a first push rod tail seat 506 is installed on the side of the top plate 505 away from the groove 5018. The first electric push rod 508 is set on the top plate 505, and the first electric push rod 508 is rotatably installed on the first push rod tail seat 506 through the push rod tail shaft 507, and the first electric push rod 508 is connected to the push shaft 509, and the self-locking mechanism 5 is used to fix the device on the cable.

[0057] like Figure 8 As shown, a fixing groove 5015 is provided on each of the first vertical plate 502 and the second vertical plate 503. Figure 10 As shown, a clamping groove 5016 is installed on the other end of the rotating plate 504. The clamping groove 5016 and the fixing groove 5015 are both matched with the cable line. The setting of the fixing groove 5015 and the clamping groove 5016 is convenient for clamping the cable line and fixing the device on the cable line, thereby ensuring the safety and stability of the device during operation.

[0058] Place the cable in the fixed groove 5015, and the first electric push rod 508 pushes the pushing shaft 509 to move. The movement of the pushing shaft 509 will drive the rotating plate 504 to rotate around the connection between the rotating plate 504 and the first vertical plate 502. The rotation of the rotating plate 504 will drive the clamping groove 5016 to move upward. The clamping groove 5016 cooperates with the fixed groove 5015 to achieve the purpose of clamping on the cable.

[0059] In this embodiment, Figure 9 As shown, arc-shaped pads 5013 are provided on the inner walls of the fixing groove 5015 and the clamping groove 5016. The provision of the arc-shaped pads 5013 can protect the cables and ensure the safety of the cables during operation of the device.

[0060] like Figure 8 As shown, a downwardly inclined guide rod 5011 is provided above the fixed groove 5015 on the first vertical plate 502, and a transverse pull rod 5012 is provided at the end of the guide rod 5011. A push rod joint 5010 is provided on the output shaft of the first electric push rod 508, and the push rod joint 5010 is connected to the push shaft 509. The guide rod 5011 is provided to guide the cable to be transported into the fixed groove 5015, thereby improving the installation efficiency of the cable.

[0061] In this embodiment, Figure 11 As shown, an upper hanging seat 5017 is also provided at the bottom of the base plate 501, and the upper hanging seat 5017 is connected to the hanging support 104 through a fixing pin. A swing micro switch 5014 is provided on the outer side of one of the first vertical plates 502. The upper hanging seat 5017 is used to cooperate with the hanging support 104 to ensure the normal safety of the vibration mechanism 1. The swing micro switch 5014 is used to control the first electric push rod 508 to ensure that the first electric push rod 508 can work normally.

[0062] In this embodiment, Figure 15As shown, the power supply unit 2 includes a battery pack 205, a circuit board 207, a mounting base 206, a box body 201, a door panel 203, a first fastening plate 209 and a second fastening plate 2010. The box body 201 is mounted on the bottom plate 501, and the battery pack 205 is arranged in the box body 201, and the battery pack 205 is fixed in the box body 201 by the first fastening plate 209 and the second fastening plate 2010. The door panel 203 is arranged on one side of the box body 201 for sealing the box body 201. The mounting base 206 is provided with a first fastening plate 209 and a second fastening plate 2010. 6 The top of the fixed box 201 is installed on the mounting base 206. A power switch 204 is provided on the door panel 203. The power switch 204, the battery pack 205 and the circuit board 207 are electrically connected. The battery pack 205 is used to supply power to the joint motor 1010 to ensure the normal operation of the joint motor 1010. The setting of the box 201 is used to ensure the safety of the battery pack 205. The setting of the first fastening plate 209 and the second fastening plate 2010 can ensure the safety of the battery pack 205 during operation.

[0063] In this embodiment, Figure 15 As shown, an antenna 208 is provided on one side of the box 201 , and the arrangement of the antenna 208 facilitates signal reception.

[0064] In this embodiment, Figure 15 As shown, a waterproof pad 202 is provided at the door panel 203 . The provision of the waterproof pad 202 can prevent water from entering the box body 201 through the door panel 203 , thereby ensuring the service life of the battery pack 205 and the circuit board 207 .

[0065] The first fastening plate 209 and the second fastening plate 2010 are integrally formed by sheet metal, thereby increasing the service life of the first fastening plate 209 and the second fastening plate 2010 .

[0066] In this embodiment, Figure 12 、 Figure 13As shown, the opening and closing mechanism 4 includes a second electric push rod 402, a second push rod tail seat 401, an upper fixed seat 405, a rotating arm 403, a movable seat 407 and a rotating shaft 404. The CT power taking module 6 is connected to the top plate 505 through the upper fixed seat 405. The second push rod tail seat 401 is installed on the top plate 505 and is located on one side of the CT power taking module 6. The rotating arm 403 is rotatably installed on one side of the CT power taking module 6. The rotating shaft 404 is fixedly installed on the movable seat 407. The rotating arms 403 are symmetrically arranged on both sides of the movable seat 407, and one end of the rotating arm 403 is connected to the rotating shaft 404. A connecting shaft 406 is provided on the other end of the rotating arm 403. The second electric push rod 402 is rotatably installed on the second push rod tail seat 401, and the output end of the second electric push rod 402 is connected to the connecting shaft 406. The opening and closing mechanism 4 is used to drive the CT power taking module 6 to open and close, thereby ensuring the normal operation of the CT power taking module 6.

[0067] The second electric push rod 402 extends to drive one end of the rotating arm 403 to rotate around the connection between the rotating arm 403 and the CT power supply module 6. The rotation of the rotating arm 403 will push the rotating shaft 404 to drive the movable seat 407 toward the side close to the CT power supply module 6, thereby achieving the purpose of driving the CT power supply module 6 to close.

[0068] The second electric push rod 402 is controlled by a swing micro switch 5014 .

[0069] In this embodiment, Figure 14 As shown, the upper fixing seat 405 includes an upper flange plate 409, a rib plate 4011 and a bonding plate 4010. The bonding plate 4010 is connected to the CT power supply module 6. The upper flange plate 409 is connected to the top plate 505, and the upper flange plate 409 is connected to the bonding plate 4010 through the rib plate 4011. The setting of the upper fixing seat 405 can serve the purpose of installing the CT power supply module 6. The setting of the bonding plate 4010 is more in line with the CT power supply module 6, which can ensure the stability and safety of the CT power supply module 6 during operation. The setting of the rib plate 4011 facilitates the connection between the upper flange plate 409 and the bonding plate 4010, thereby ensuring the normal installation of the CT power supply module 6.

[0070] Among them, the CT power supply module 6 is an existing technology, and the model used is: BNWKLSD-Q opening and closing power supply device. The CT power supply module 6 can draw power from the cable line to power the first electric push rod 508 and the second electric push rod 402, and can also charge the battery pack 205.

[0071] In this embodiment, Figure 16As shown, it also includes a drone mounting mechanism 3, which includes a mounting plate 301, a hook 302 and a support rod 303. The hook 302 is symmetrically arranged at both ends of the support rod 303, and the mounting plate 301 is arranged at the end of the hook 302. The hook 302 is on the first vertical plate 502 through the mounting plate 301. The setting of the drone mounting mechanism 3 makes it easy to transport the device to the cable line through a drone, thereby improving the installation efficiency of the device.

[0072] The above content is merely an example and explanation of the structure of the present invention. Those skilled in the art may make various modifications or additions to the described specific embodiments or replace them in a similar manner. As long as they do not deviate from the scope defined by the structure of the present invention, they should all fall within the scope of protection of the present invention.

Claims

1. A vibration anti-icing device for high-altitude cables, characterized in that: It includes a self-locking mechanism, a vibration mechanism, a power supply unit, and an opening and closing mechanism. The vibration mechanism is located below the self-locking mechanism. The vibration mechanism, the self-locking mechanism, and the opening and closing mechanism are connected. The power supply unit is provided on one side of the self-locking mechanism for supplying power to the vibration mechanism and the self-locking mechanism. The opening and closing mechanism is provided inside the self-locking mechanism. A CT power supply module is provided inside the opening and closing mechanism. The opening and closing mechanism is used to provide power for opening or closing the CT power supply module. Among them, the vibration mechanism includes a joint motor, a guide cylinder, an inner rotating cylinder, a lifting hammer and a base. The lifting hammer is arranged in the inner rotating cylinder, the inner rotating cylinder is arranged in the guide cylinder, the joint motor is arranged at the top of the guide cylinder, and the base is arranged at the bottom of the guide cylinder. The joint motor is connected to the inner rotating cylinder, and a semi-spiral guide groove and a vertical guide groove are opened on the inner wall of the guide cylinder. The semi-spiral guide groove and the vertical guide groove are cross-arranged in two groups, and the semi-spiral guide groove and the vertical guide groove are connected end to end. The joint motor drives the inner rotating cylinder to rotate, and the lifting hammer will move along the semi-spiral guide groove. When the lifting hammer moves to the vertical guide groove, under the action of its own weight, the lifting hammer will fall along the inner rotating cylinder to the base.

2. The vibration anti-icing device for high-altitude cables according to claim 1, characterized in that: A first strip hole and a second strip hole are opened on the inner rotating drum, and two first strip holes and two second strip holes are provided. The two first strip holes and the second strip holes are cross-arranged and evenly distributed on the inner rotating drum; A cam follower is also provided on the lifting and lowering hammer. There are four cam followers, which are evenly distributed on the lifting and lowering hammer. Two of the cam followers are provided with fixed blocks. The cam followers on the fixed blocks can pass through the first strip hole and cooperate with the semi-spiral guide groove.

3. The vibration anti-icing device for high-altitude cables according to claim 2, characterized in that: Mounting grooves are provided on the side walls at the upper and lower ends of the guide cylinder, and a lubricating sleeve is provided in the mounting groove, which cooperates with the inner rotating cylinder, and a top cover is provided on the top of the inner rotating cylinder. A bobbin is also provided on the top of the guide cylinder, and a support plate is provided at the bottom of the bobbin, and a through hole is provided in the middle of the support plate. The joint motor is provided on the support plate, and the output rotor of the joint motor passes through the through hole and is connected to the top cover, a support flange is provided on the top of the bobbin, and a hanging support is provided on the support flange, and the hanging support is connected to the self-locking mechanism.

4. The vibration anti-icing device for high-altitude cables according to claim 3 is characterized in that: The self-locking mechanism includes a bottom plate, a top plate, a first vertical plate, a second vertical plate, a first electric push rod, a driving shaft, a rotating plate and a push rod tail shaft, the first vertical plate and the second vertical plate are arranged in parallel, and the first vertical plate and the second vertical plate are symmetrically arranged on both sides of the center line of the bottom plate, the bottom plate and the top plate are arranged on the upper and lower sides of the first vertical plate and the second vertical plate, and grooves are opened on both sides of the center line of the top plate, the rotating plate is symmetrically arranged at both ends of the driving shaft, the rotating plate is arranged in the groove, and the rotating plate is rotatably mounted on the first vertical plate and the second vertical plate, a first push rod tail stock is installed on the side of the top plate away from the groove, the first electric push rod is arranged on the top plate, and the first electric push rod is rotatably mounted on the first push rod tail stock through the push rod tail shaft, and the first electric push rod is connected to the driving shaft, and fixed grooves are opened on the first vertical plate and the second vertical plate, and a clamping groove is installed on the other end of the rotating plate, and the clamping groove and the fixed groove are both matched with the cable.

5. The vibration anti-icing device for high-altitude cables according to claim 4, characterized in that: Arc-shaped pads are provided on the inner walls of the fixing groove and the clamping groove. A downwardly inclined guide rod is also provided above the fixing groove on the first vertical plate. A horizontal pull rod is also provided at the end of the guide rod. A push rod joint is provided on the output shaft of the first electric push rod, and the push rod joint is connected to the push shaft.

6. The vibration anti-icing device for high-altitude cables according to claim 5, characterized in that: An upper hanging seat is also provided at the bottom of the base plate, and the upper hanging seat is connected to the hanging support through a fixing pin. A swing micro switch is provided on the outer side of one of the first vertical plates.

7. The vibration anti-icing device for high-altitude cables according to claim 4, characterized in that: The power supply unit includes a battery pack, a circuit board, a mounting base, a box, a door panel, a first fastening plate and a second fastening plate. The box is installed on the bottom plate, the battery pack is arranged in the box, and the battery pack is fixed in the box by the first fastening plate and the second fastening plate. The door panel is arranged on one side of the box for sealing the box. A waterproof pad is provided at the door panel. The mounting base fixes the top of the box. The circuit board is installed on the mounting base. An antenna is provided on one side of the box. A power switch is provided on the door panel. The power switch, the battery pack and the circuit board are electrically connected.

8. The vibration anti-icing device for high-altitude cables according to claim 4, characterized in that: The opening and closing mechanism includes a second electric push rod, a second push rod tail stock, an upper fixed seat, a rotating arm, a movable seat and a rotating shaft. The CT power supply module is connected to the top plate through the upper fixed seat. The second push rod tail stock is installed on the top plate on one side of the CT power supply module. The rotating arm is rotatably installed on one side of the CT power supply module. The rotating shaft is fixedly installed on the movable seat. The rotating arms are symmetrically arranged on both sides of the movable seat, and one end of the rotating arm is connected to the rotating shaft. A connecting shaft is provided on the other end of the rotating arm. The second electric push rod is rotatably installed on the second push rod tail stock, and the output end of the second electric push rod is connected to the connecting shaft.

9. The vibration anti-icing device for high-altitude cables according to claim 8, characterized in that: The upper fixing seat includes an upper flange plate, a rib plate and a bonding plate. The bonding plate is connected to the CT power supply module, the upper flange plate is connected to the top plate, and the upper flange plate is connected to the bonding plate through the rib plate.

10. The vibration anti-icing device for high-altitude cables according to claim 4, characterized in that: It also includes a drone mounting mechanism, which includes a mounting plate, a hook and a support rod. The hooks are symmetrically arranged at both ends of the support rod, the mounting plate is arranged at the end of the hook, and the hook is on the first vertical plate through the mounting plate.

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