A Transmission Line Path Planning Assistance System

Abstract

The present invention discloses an auxiliary system for transmission line path planning, which includes an installation component, an induction component, a monitoring component and a protection component. The installation component is composed of an angle-shaped frame, two mounting plates and two connecting bolts, and the installation component is used to install the present system on a wire tower; the induction component includes an induction bead and an outer ring frame, and the induction component is used to sense the dancing force of the power line, and the induction bead is fixedly arranged on the inner wall of the outer ring frame. No matter which direction the power line swings or dances, it can act on the induction bead. The monitoring component only needs to detect the pressure after the hydraulic oil flows to detect the swinging force of the power line. In this way, the force when the power line dances in all directions can be detected simply and efficiently, so that more comprehensive power line dancing force data can be collected to more scientifically assist the transmission line path planning work.

Description

Technical Field

[0001] The present invention relates to the technical field of power line auxiliary planning, and in particular to a transmission line path planning auxiliary system. Background Art

[0002] As an important part of smart grid, transmission line is based on advanced materials, with the help of flexible regulation and information communication technology, and comprehensive application of advanced technical means such as status monitoring, safety warning, dynamic capacity expansion, etc. It has outstanding characteristics such as safety and reliability, high degree of information integration, flexibility and efficiency, energy saving and environmental protection.

[0003] In the planning of transmission lines, the real-time monitoring needs of transmission lines should be fully considered. By closely combining advanced monitoring technology with transmission line planning, the direction and reasonable layout of the line can be determined more scientifically based on the monitoring data. The monitoring equipment currently used in line planning often needs to monitor the temperature and humidity of the line, wind speed and direction, and other factors such as the intensity of the line affected by wind and other factors. Among them, the monitoring equipment for the intensity of the line affected by wind and other factors often uses pressure or tension sensors for real-time monitoring. Its specific structure is generally like the monitoring device in a distributed optical sensing monitoring device and monitoring method for transmission lines disclosed in patent publication number "CN115752593A". It mainly passes the line through the card sleeve and uses the card sleeve to slide along the line when the line is dancing, so that the force is finally transmitted to the tension sensor under the pulling action of the first pull rod, the second pull rod and other components to detect the tension. However, since most of the wind that blows normally is a lateral airflow, this can cause the power line to swing horizontally. If the structure in this solution is adopted, the first pull rod and the second pull rod cannot swing horizontally due to the influence of the connecting base. Even if a lateral swing occurs, it is difficult to transmit the tension to the tension sensor, which makes tension detection difficult. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a transmission line path planning auxiliary system.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A transmission line path planning auxiliary system includes a mounting assembly, a sensing assembly, a monitoring assembly and a protection assembly. The mounting assembly is composed of an angle frame, two mounting plates and two connecting bolts. The mounting assembly is used to install the system on a power line tower.

[0007] The induction component comprises an induction bead and an outer ring frame, the induction component is used to sense the dancing force of the power line, and the induction bead is fixedly arranged on the inner wall of the outer ring frame;

[0008] The protection assembly is used to protect the induction tire bead, and the protection assembly includes a protection rubber sleeve and a driving device, and the driving device is used to push the protection rubber sleeve to move, and the protection rubber sleeve is arranged in the inner ring of the induction tire bead;

[0009] The monitoring assembly includes a monitoring tube and a pressure sensor installed on the top of the monitoring tube, and the monitoring assembly is connected to the sensing assembly through a connecting device;

[0010] The connecting device includes a force transmission spring, a pressure plug and a liquid guide tube. Hydraulic oil is provided in the sensing tire ring, the monitoring tube and the liquid guide tube. The pressure plug is sealingly and slidably arranged in the monitoring tube. One end of the liquid guide tube is connected to the interior of the sensing tire ring, and the other end of the liquid guide tube is connected to the interior of the monitoring tube. The pressure plug is sealingly and slidably arranged in the monitoring tube. One end of the force transmission spring is fixedly arranged on the upper end of the pressure plug, and the other end of the force transmission spring is connected to the diaphragm of the pressure sensor for detecting pressure. The force transmission spring can transmit the pressure of the pressure plug to the diaphragm, and the pressure sensor can detect the pressure on the pressure plug.

[0011] Preferably, the driving device consists of a power mechanism, a transmission mechanism and a pushing mechanism. The power mechanism is used to obtain power to make the driving device operate, and the transmission mechanism is used to transmit the power of the power mechanism to the pushing mechanism. The pushing mechanism is connected to the protective rubber sleeve and can directly push the protective rubber sleeve to move.

[0012] Preferably, the power mechanism includes a fixed ring, an annular tube and multiple groups of trigger mechanisms, the trigger mechanism is used to obtain kinetic energy when the power line dances, the trigger mechanism includes a thrust plate, a push rod, a return spring, a pump plate, an air intake pipe and an exhaust pipe, a plurality of air cavities are opened in the fixed ring, the pump plate is slidably arranged in the air cavity, one end of the return spring is fixedly connected to the thrust plate, and the other end of the return spring is fixedly connected to the inner wall of the fixed ring, the air intake pipe and the exhaust pipe are both communicated with adjacent air cavities, one end of the push rod is fixedly connected to the thrust plate, and the other end of the push rod is fixedly connected to the pump plate, the exhaust pipes in each group of trigger mechanisms are communicated with the annular tube, and one-way valves are installed in the air intake pipe and the exhaust pipe.

[0013] Preferably, the transmission mechanism includes an air inlet pipe, an air outlet pipe and an air storage bag, wherein the air inlet pipe is communicated with the annular pipe, one end of the air inlet pipe away from the annular pipe is communicated with the air storage bag, the air outlet pipe is connected with the air storage bag, and a pressure relief valve is installed in the air outlet pipe.

[0014] Preferably, the pushing mechanism includes a fixed frame, a screw, a nut, a gear, and a rack. The fixed frame is fixedly connected to the side wall of the angle frame, the screw is rotatably set on the inner wall of the fixed frame, the nut is threadedly connected to the screw, the nut is fixedly connected to the protective rubber sleeve through a connecting rod, and the rack is connected to the air outlet pipe through a connecting mechanism.

[0015] Preferably, the connection mechanism includes a lifting cylinder, a lifting plug, a support spring and a lifting rod. The lifting plug is sealingly and slidingly connected in the lifting cylinder, the upper end of the support spring is fixedly connected to the lifting plug, the lower end of the support spring is fixedly connected to the bottom of the lifting cylinder, the upper end of the lifting rod is fixedly connected to the lower end of the rack, and the lower end of the lifting rod is fixedly connected to the upper end of the lifting plug.

[0016] Preferably, an oiling nozzle communicating with the interior of the induction tire is installed on the side wall of the induction tire, and the oiling nozzle is used to add hydraulic oil into the induction tire.

[0017] Preferably, an air hole is provided at the upper end of the monitoring tube, and the air hole is used for air to enter and exit the interior of the monitoring tube.

[0018] Preferably, the fixing ring is fixedly connected to the angle bracket via an L-shaped rod.

[0019] The present invention has the following beneficial effects:

[0020] 1. By setting up the induction assembly composed of the induction bead and the outer ring frame, the power line can pass through the induction bead during installation. No matter which direction the power line swings or dances, it can act on the induction bead and compress the induction bead. In this way, the hydraulic oil in the induction bead can be squeezed into the monitoring assembly through the connecting device. The monitoring assembly only needs to detect the pressure after the hydraulic oil flows to detect the swinging force of the power line. In this way, the force of the power line dancing in all directions can be simply and efficiently detected, so that more comprehensive power line dancing force data can be collected to assist in more scientific transmission path planning;

[0021] 2. By setting a protective component and a protective rubber sleeve between the induction bead and the transmission line, the induction bead and the transmission line can be protected to prevent the induction bead from direct contact with the transmission line, which may cause the induction bead to wear and rupture over a long period of time, and avoid damage to the device and cause the hydraulic oil to flow to the transmission line;

[0022] 3. By setting a driving device composed of a power mechanism, a transmission mechanism and a pushing mechanism, the kinetic energy generated by the dancing power line can be utilized. The power mechanism collects the kinetic energy and transmits the kinetic energy to the pushing mechanism through the transmission mechanism in a certain period. Finally, the pushing mechanism pushes the protective rubber sleeve to move a certain distance, that is, the protective rubber sleeve is pushed to move a certain distance at regular intervals. In this way, the protective rubber sleeve can automatically move forward a certain distance after being worn to a certain extent, so as to change the contact position between the protective rubber sleeve and the induction tire bead and the power line, and always provide protection for the induction tire bead;

[0023] 4. By setting up a driving mechanism composed of components such as a screw, a nut, a gear and a rack, on the one hand, the movement of the rack drives the gear, the screw rotates and finally the nut moves to drive the protective rubber sleeve to move, which can effectively push the protective rubber sleeve to move stably for a distance. On the other hand, the self-locking effect of the threaded transmission can also be used to prevent the protective rubber sleeve from moving back. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a structural schematic diagram of a transmission line path planning auxiliary system proposed by the present invention;

[0025] Figure 2 A schematic diagram of a top view of a transmission line path planning auxiliary system proposed by the present invention;

[0026] Figure 3 for Figure 1 A schematic diagram of the structure enlargement at point A;

[0027] Figure 4 It is a side structural schematic diagram of the power mechanism in the present invention;

[0028] Figure 5 It is a schematic diagram of the connection structure of the sensing component, the liquid guiding tube and the monitoring tube in the present invention;

[0029] Figure 6 It is a schematic diagram of the internal cross-sectional structure of the connecting device in the present invention;

[0030] Figure 7 It is a schematic diagram of the interior of the connection mechanism and the connection structure with the rack in the present invention.

[0031] In the figure: 1 angle frame, 2 mounting plate, 3 connecting bolts, 4 outer ring frame, 5 induction tire ring, 6 protective rubber sleeve, 7 connecting rod, 8 fixing frame, 9 fixing ring, 10 L-shaped rod, 11 liquid guide tube, 12 monitoring tube, 13 lifting tube, 14 air outlet pipe, 15 air storage bag, 16 air inlet pipe, 17 air intake pipe, 18 lifting rod, 19 rack, 20 gear, 21 screw, 22 nut, 23 limit rod, 24 sliding sleeve, 25 sliding rod, 26 air hole, 29 pump air plate, 30 exhaust pipe, 31 annular tube, 32 oiling nozzle, 33 pressure plug, 34 force transmission spring, 35 pressure sensor, 36 support spring, 37 lifting plug, 38 push rod, 39 thrust plate. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0033] Embodiment 1:

[0034] Reference Figure 1-2 A transmission line path planning auxiliary system includes an installation component, a sensing component, a monitoring component and a protection component. The installation component consists of an angle frame 1, two installation plates 2 and two connecting bolts 3. The installation component is used to install the system on a power tower; specifically, the installation plate 2 can be fixed to the power tower by the connecting bolts 3. In addition, the installation plate 2 is welded to both sides of the angle frame 1, and the connecting bolts 3 are threadedly connected to the installation plate 2.

[0035] Reference Figure 5 The induction assembly includes an induction bead 5 and an outer ring frame 4. The induction assembly is used to sense the dancing force of the power line. The induction bead 5 is fixedly arranged on the inner wall of the outer ring frame 4. An oiling nozzle 32 connected to the inside of the induction bead 5 is installed on the side wall of the induction bead 5. The oiling nozzle 32 is used to add hydraulic oil into the induction bead 5. A one-way stop valve is installed in the oiling nozzle 32 to prevent the hydraulic oil from flowing out along the oiling nozzle 32 when the hydraulic oil is added into the induction bead 5 through the oiling nozzle 32.

[0036] In addition, relevant data detection equipment such as temperature and humidity sensors, wind speed sensors, and wind angle sensors can be installed on the outer ring frame 4 to monitor parameters such as temperature and humidity, wind speed and wind direction of the power lines in real time, and determine the line direction and reasonable layout more scientifically based on relevant monitoring data.

[0037] Reference Figure 5 and Figure 6 , the monitoring assembly includes a monitoring tube 12 and a pressure sensor 35 installed on the top of the monitoring tube 12, and the monitoring assembly is connected to the sensing assembly through a connecting device;

[0038] The connecting device includes a force transmission spring 34, a pressure plug 33 and a liquid guide tube 11. Hydraulic oil is provided in the sensing tire bead 5, the monitoring tube 12 and the liquid guide tube 11. The pressure plug 33 is sealingly and slidably arranged in the monitoring tube 12. One end of the liquid guide tube 11 is connected to the interior of the sensing tire bead 5, and the other end of the liquid guide tube 11 is connected to the interior of the monitoring tube 12. The pressure plug 33 is sealingly and slidably arranged in the monitoring tube 12. With such a design, when the sensing tire bead 5 is squeezed, the hydraulic oil in the sensing tire bead 5 is squeezed out and pushes the hydraulic oil in the liquid guide tube 11 to flow into the monitoring tube 12, thereby increasing the hydraulic oil pressure at the bottom of the monitoring tube 12, thereby pushing the pressure plug 33 upward.

[0039] One end of the force transmission spring 34 is fixedly arranged on the upper end of the pressure plug 33, and the other end of the force transmission spring 34 is connected to the diaphragm of the pressure sensor 35 for detecting pressure. The force transmission spring 34 can transmit the pressure of the pressure plug 33 to the diaphragm, and the pressure sensor 35 can detect the pressure on the pressure plug 33. After the pressure plug 33 moves upward, the diaphragm of the pressure sensor 35 can be squeezed by the force transmission spring 34, and the pressure sensor 35 can detect the pressure value.

[0040] The upper end of the monitoring tube 12 is provided with an air hole 26 for air to enter and exit the monitoring tube 12. By providing the air hole 26 at the top of the monitoring tube 12, the space above the pressure plug 33 can be connected to the outside of the monitoring tube 12, so that the pressure plug 33 is not hindered by the upper air pressure when moving up and down, thereby avoiding affecting the accuracy of pressure detection by the pressure sensor 35.

[0041] In this embodiment, when installing the device, the entire installation assembly is installed on the power tower through the connecting bolts 3, and the power line passes through the induction bead 5, and then hydraulic oil is added to the induction bead 5 through the oiling nozzle 32 until the induction bead 5 bulges and presses the power line, and the power line is tightly wrapped in the protective rubber sleeve 6. At this time, the detection value of the pressure sensor 35 is reset to zero.

[0042] During use, since the induction tire bead 5 is fixedly installed in the outer ring frame 4, and the outer ring frame 4 is fixed to the angle frame 1 through the hard liquid guide tube 11, and the angle frame 1 is fixed to the power tower through the mounting plate 2 and the connecting bolts 3, the position of the induction tire bead 5 can always remain unchanged. If the power line is affected by factors such as wind and dances, the swinging line will continuously squeeze the protective rubber sleeve 6 and simultaneously squeeze the inner ring of the induction tire bead 5. At this time, the hydraulic oil in the induction tire bead 5 can be squeezed out and input into the bottom of the monitoring tube 12 through the liquid guide tube 11, and the pressure plug 33 is pushed upward. At this time, the pressure plug 33 can force the force transmission spring 34 to compress and increase the pressure on the diaphragm of the upper pressure sensor 35. At this time, the pressure sensor 35 can detect a pressure value in real time, which is the swing force value of the power line.

[0043] Since the induction bead 5 is arranged around the power line, no matter which direction the power line dances, it can squeeze the induction bead 5. Therefore, the device can simply and efficiently detect the strength of the power line when it dances in all directions, so as to collect more comprehensive power line dance strength data to assist in more scientific transmission path planning.

[0044] Embodiment 2:

[0045] Compared with the first embodiment, the transmission line path planning auxiliary system proposed in this embodiment further has a protection component, referring to Figure 1The protective component is used to protect the induction tire bead 5. The protective component includes a protective rubber sleeve 6 and a driving device. The driving device is used to push the protective rubber sleeve to move. The protective rubber sleeve 6 is arranged in the inner ring of the induction tire bead 5. In an embodiment, the power line can pass through the protective rubber sleeve 6 during installation instead of directly passing through the induction tire bead 5. The protective rubber sleeve 6 can be used to separate the power line from the induction tire bead 5. When the power line dances, the power line will only rub on the protective rubber sleeve 6 without causing wear to the induction tire bead 5. This is because the power lines used in high-voltage power grids with longer paths are often bare wires without insulating jackets. If they are in direct contact with the induction tire bead 5, the induction tire bead 5 is likely to be greatly worn during the long-term dancing process, which can easily cause the induction tire bead 5 to rupture and cause hydraulic oil leakage. By adding the protective rubber sleeve 6, the induction tire bead 5 can be effectively protected.

[0046] The driving device consists of a power mechanism, a transmission mechanism and a pushing mechanism. The power mechanism is used to obtain power to make the driving device operate. The transmission mechanism is used to transmit the power of the power mechanism to the pushing mechanism. The pushing mechanism is connected to the protective rubber sleeve 6 and can directly push the protective rubber sleeve 6 to move.

[0047] The driving device consists of a power mechanism, a transmission mechanism and a pushing mechanism. The power mechanism is used to obtain power to make the driving device operate. The transmission mechanism is used to transmit the power of the power mechanism to the pushing mechanism. The pushing mechanism is connected to the protective rubber sleeve 6 and can directly push the protective rubber sleeve 6 to move.

[0048] In this embodiment, during the dancing of the power transmission line, the kinetic energy generated by the dancing of the power transmission line can be collected by the power mechanism, and the collected kinetic energy is transmitted to the driving mechanism through the transmission mechanism, and finally the driving mechanism drives the protective rubber sleeve 6 to move, so as to achieve the following technical effects:

[0049] The protective rubber sleeve 6 is pushed to move a certain distance at regular intervals, so that it can automatically move forward a certain distance after the protective rubber sleeve 6 is worn to a certain extent, so as to change the contact position between the protective rubber sleeve 6 and the induction bead 5 and the power line, so that the protective rubber sleeve 6 always provides protection for the induction bead 5. The protective rubber sleeve 6 has a certain length, so that it can provide a protective structure for the induction bead 5 for a long time, and the staff can replace the protective rubber sleeve at a relatively long interval.

[0050] Embodiment three:

[0051] Compared with the second embodiment, the power mechanism, transmission mechanism and driving mechanism in this embodiment have the following characteristics:

[0052] Reference Figure 4The power mechanism includes a fixed ring 9, an annular tube 31 and multiple sets of trigger mechanisms. The trigger mechanisms are used to obtain kinetic energy when the power line dances. The trigger mechanisms include a thrust plate 39, a push rod 38, a return spring 27, a pump plate 29, an air intake pipe 17 and an exhaust pipe 30. Multiple air cavities 28 are opened in the fixed ring 9. The pump plate 29 is slidably arranged in the air cavity 28. One end of the return spring 27 is fixedly connected to the thrust plate 39, and the other end of the return spring 27 is fixedly connected to the inner wall of the fixed ring 9.

[0053] The air intake pipe 17 and the exhaust pipe 30 are both connected to the adjacent air cavity 28, one end of the push rod 38 is fixedly connected to the thrust plate 39, and the other end of the push rod 38 is fixedly connected to the pump plate 29. The exhaust pipes 30 in each group of the trigger mechanism are connected to the annular pipe 31, and a one-way valve is installed in the air intake pipe 17 and the exhaust pipe 30. The one-way valve in the air intake pipe 17 only allows air to flow from the air intake pipe 17 into the air cavity 28, while the one-way valve in the exhaust pipe 30 allows air to flow from the air cavity 28 to the annular pipe 31.

[0054] The fixing ring 9 is fixedly connected to the angle bracket 1 via an L-shaped rod 10 .

[0055] The transmission mechanism includes an air inlet pipe 16, an air outlet pipe 14 and an air storage bag 15, wherein the air inlet pipe 16 is communicated with the annular pipe 31, one end of the air inlet pipe 16 away from the annular pipe 31 is communicated with the air storage bag 15, the air outlet pipe 14 is communicated with the air storage bag 15, and a pressure relief valve is installed in the air outlet pipe 14. Furthermore, a check valve can be added in the air outlet pipe 14 to prevent the air in the air outlet pipe 14 from flowing back into the air storage bag 15.

[0056] Reference Figure 3 The pushing mechanism includes a fixed frame 8, a screw 21, a nut 22, a gear 20, and a rack 19. The fixed frame 8 is fixedly connected to the side wall of the angle frame 1, the screw 21 is rotatably set on the inner wall of the fixed frame 8, the nut 22 is threadedly connected to the screw 21, the nut 22 is fixedly connected to the protective rubber sleeve 6 through the connecting rod 7, and the rack 19 is connected to the air outlet pipe 14 through the connecting mechanism.

[0057] It should be noted that if Figure 3 As shown, a slide rod 25 is fixedly connected to the inner wall of the fixed frame 8, and a sliding sleeve 24 is slidably provided on the slide rod 25. The sliding sleeve 24 is fixedly connected to the nut 22 through a limiting rod 23, so that the nut 22 can be limited. When the screw rod 21 rotates, the nut 22 cannot rotate and can only move under the action of the thread.

[0058] Specifically, refer to Figure 7The connection mechanism includes a lifting cylinder 13, a lifting plug 37, a support spring 36 and a lifting rod 18. The lifting plug 37 is sealingly and slidably connected in the lifting cylinder 13. The upper end of the support spring 36 is fixedly connected to the lifting plug 37. The lower end of the support spring 36 is fixedly connected to the bottom of the lifting cylinder 13. The upper end of the lifting rod 18 is fixedly connected to the lower end of the rack 19. The lower end of the lifting rod 18 is fixedly connected to the upper end of the lifting plug 37.

[0059] In this embodiment, the power line can be passed through the fixing ring 9 again during installation. When the power line swings in a certain direction, the thrust plate 39 at the position in the direction can be pushed and forced to move toward the fixing ring 9. Figure 4 When the power circuit swings back and forth, the reset spring 27 can also push the thrust plate 39 to move back and forth. Therefore, when the power circuit swings back and forth in various directions, the reset spring 27 can also move the thrust plates 39 back and forth.

[0060] by Figure 4 Take the upper section as an example ( Figure 4 When the upper thrust plate 39 moves up and down, the push rod 38 can drive the pump plate 29 to move up and down in the air cavity 28. When the pump plate 29 moves down, the enclosed space on its upper side increases, and the air can be sucked into the air cavity 28 through the suction pipe 17 on the side wall of the fixed ring 9. When the pump plate 29 moves up, the sucked air can be squeezed out along the exhaust pipe 30 and input into the annular pipe 31.

[0061] When the electric circuit swings in all directions, the pump air plate 29 in each air cavity 28 moves back and forth continuously, thereby continuously sucking air from each suction pipe 17, and inputting the sucked air into the annular tube 31 through each exhaust pipe 30, and the air input into the annular tube 31 will be input into the air storage bag 15 through the intake pipe 16 for storage.

[0062] As the use time increases, the air input into the air bag 15 continues to increase, and the air pressure in the air bag 15 continues to rise. When the air pressure rises to a certain value, the pressure relief valve in the air outlet pipe 14 opens, and the air in the air bag 15 is input into the lifting cylinder 13 through the air outlet pipe 14. Figure 7 At this time, the air pressure below the lifting plug 37 increases, which can push the lifting plug 37 up a certain distance, thereby driving the lifting rod 18 and the rack 19 to move up an equal distance. Figure 3 , the rack 19 will push the gear 20 to rotate a certain number of circles, and the gear 20 will drive the screw 21 to rotate the corresponding number of circles synchronously, and the nut 22 can be moved to the right for a certain distance, refer to Figure 1 , the nut 22 will drive the protective rubber sleeve 6 to move rightward by a corresponding distance through the connecting rod 7, so that the intact part on the left side of the protective rubber sleeve 6 can be moved to the inner side of the induction bead 5 to continue to protect the induction bead 5.

[0063] It is worth mentioning that by setting the screw 21, nut 22, gear 20, rack 19 and other components, on the one hand, after the air in the air storage bag 15 enters the lifting cylinder 13 through the air outlet pipe 14, it will push the lifting plug 37 up a certain distance, thereby driving the lifting rod 18 and the rack 19 to move up synchronously. At this time, the screw 21 can be driven to rotate by the gear 20, thereby moving the nut 22, and the nut 22 drives the protective rubber sleeve 6 to move a certain distance through the connecting rod 7. Due to the setting of the pressure relief valve in the air outlet pipe 14, the internal air will be discharged into the lifting cylinder 13 only when the air storage bag 15 stores a specified amount of air, so that the lifting plug 37 can be moved up the same distance each time. Finally, under the action of the screw 21, nut 22, gear 20, rack 19 and other components, the protective rubber sleeve 6 can be moved an equal distance each time. This can ensure that each position of the protective rubber sleeve 6 is fully utilized while also avoiding waste.

[0064] On the other hand, the self-locking effect of the threaded transmission of the screw rod 21 and the nut 22 can also be used to prevent the protective rubber sleeve 6 from moving back.

[0065] In summary, this embodiment adds the above-mentioned specific features to the power mechanism, the transmission mechanism and the pushing mechanism, so as to effectively collect the kinetic energy of the power line when it is dancing, and automatically push the protective rubber sleeve 6 a certain distance at regular intervals, thereby ensuring that the protective rubber sleeve 6 can provide long-term protection for the induction tire bead 5.

[0066] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A transmission line path planning auxiliary system, comprising an installation component, a sensing component, a monitoring component and a protection component, characterized in that: The mounting assembly is composed of an angle frame (1), two mounting plates (2) and two connecting bolts (3), and the mounting assembly is used to mount the system on a power line tower; The induction component comprises an induction tire bead (5) and an outer ring frame (4), the induction component is used to sense the dancing force of the power line, and the induction tire bead (5) is fixedly arranged on the inner wall of the outer ring frame (4); The protective assembly is used to protect the induction tire bead (5), and the protective assembly comprises a protective rubber sleeve (6) and a driving device, wherein the driving device is used to push the protective rubber sleeve to move, and the protective rubber sleeve (6) is arranged in the inner ring of the induction tire bead (5); The monitoring component comprises a monitoring tube (12) and a pressure sensor (35) installed at the top of the monitoring tube (12), and the monitoring component is connected to the sensing component via a connecting device; The connecting device comprises a force transmission spring (34), a pressure plug (33) and a liquid guide tube (11). Hydraulic oil is provided in the sensing tire bead (5), the monitoring tube (12) and the liquid guide tube (11). The pressure plug (33) is sealingly and slidably arranged in the monitoring tube (12). One end of the liquid guide tube (11) is communicated with the interior of the sensing tire bead (5), and the other end of the liquid guide tube (11) is communicated with the interior of the monitoring tube (12). The pressure plug (33) is sealingly and slidably arranged in the monitoring tube (12). One end of the force transmission spring (34) is fixedly arranged on the upper end of the pressure plug (33), and the other end of the force transmission spring (34) is connected to a diaphragm for detecting pressure of a pressure sensor (35). The force transmission spring (34) can transmit the pressure of the pressure plug (33) to the diaphragm, and the pressure sensor (35) can detect the pressure on the pressure plug (33). The driving device is composed of a power mechanism, a transmission mechanism and a pushing mechanism. The power mechanism is used to obtain power to operate the driving device. The transmission mechanism is used to transmit the power of the power mechanism to the pushing mechanism. The pushing mechanism is connected to the protective rubber sleeve (6) and can directly push the protective rubber sleeve (6) to move. During the dancing of the power transmission line, the kinetic energy generated by the dancing of the power transmission line can be collected by the power mechanism, and the collected kinetic energy can be transferred to the driving mechanism through the transfer mechanism, and finally the driving mechanism can drive the protective rubber sleeve (6) to move, and the protective rubber sleeve (6) can be pushed to move a certain distance at regular intervals, so that the protective rubber sleeve (6) can automatically move forward a certain distance after being worn to a certain extent, so as to change the contact position between the protective rubber sleeve (6) and the induction tire bead (5) and the power line, so that the protective rubber sleeve (6) can always provide protection for the induction tire bead (5).

2. A transmission line path planning auxiliary system according to claim 1, characterized in that: The power mechanism comprises a fixed ring (9), an annular tube (31) and a plurality of trigger mechanisms, wherein the trigger mechanisms are used to obtain kinetic energy when the power line is dancing, and the trigger mechanisms comprise a thrust plate (39), a push rod (38), a return spring (27), an air pump plate (29), an air intake pipe (17) and an air discharge pipe (30). A plurality of air cavities (28) are provided in the fixed ring (9), the air pump plate (29) is slidably arranged in the air cavity (28), one end of the return spring (27) is connected to the thrust plate ( The air intake pipe (17) and the air exhaust pipe (30) are both connected to the adjacent air cavity (28). One end of the push rod (38) is fixedly connected to the thrust plate (39). The other end of the push rod (38) is fixedly connected to the pump plate (29). The exhaust pipes (30) in each group of the triggering mechanisms are connected to the annular pipe (31). One-way valves are installed in the air intake pipe (17) and the exhaust pipe (30).

3. A transmission line path planning auxiliary system according to claim 2, characterized in that: The transmission mechanism comprises an air inlet pipe (16), an air outlet pipe (14) and an air storage bag (15), wherein the air inlet pipe (16) is communicated with the annular pipe (31), one end of the air inlet pipe (16) away from the annular pipe (31) is communicated with the air storage bag (15), the air outlet pipe (14) is connected to the air storage bag (15), and a pressure relief valve is installed in the air outlet pipe (14).

4. A transmission line path planning auxiliary system according to claim 2, characterized in that: The pushing mechanism comprises a fixed frame (8), a screw rod (21), a nut (22), a gear (20), and a rack (19); the fixed frame (8) is fixedly connected to the side wall of the angle frame (1); the screw rod (21) is rotatably arranged on the inner wall of the fixed frame (8); the nut (22) is threadedly connected to the screw rod (21); the nut (22) is fixedly connected to the protective rubber sleeve (6) through a connecting rod (7); and the rack (19) is connected to the air outlet pipe (14) through a connecting mechanism.

5. A transmission line path planning auxiliary system according to claim 4, characterized in that: The connection mechanism comprises a lifting cylinder (13), a lifting plug (37), a support spring (36) and a lifting rod (18); the lifting plug (37) is sealingly and slidably connected in the lifting cylinder (13); the upper end of the support spring (36) is fixedly connected to the lifting plug (37); the lower end of the support spring (36) is fixedly connected to the bottom of the lifting cylinder (13); the upper end of the lifting rod (18) is fixedly connected to the lower end of the rack (19); and the lower end of the lifting rod (18) is fixedly connected to the upper end of the lifting plug (37).

6. A transmission line path planning auxiliary system according to claim 1, characterized in that: An oil injection nozzle (32) connected to the interior of the induction tire bead (5) is installed on the side wall of the induction tire bead (5), and the oil injection nozzle (32) is used to add hydraulic oil into the induction tire bead (5).

7. A transmission line path planning auxiliary system according to claim 1, characterized in that: An air hole (26) is provided at the upper end of the monitoring tube (12), and the air hole (26) is used for air to enter and exit the interior of the monitoring tube (12).

8. A transmission line path planning auxiliary system according to claim 2, characterized in that: The fixing ring (9) is fixedly connected to the angle frame (1) via an L-shaped rod (10).

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