A transmission tower disaster warning device

Abstract

The present invention discloses a transmission tower disaster warning device, which detects the horizontality of the transmission tower through a warning detection component in a disaster warning mother cabin, thereby obtaining the degree of inclination of the transmission tower, and a disaster warning processing trolley travels on the transmission cable with the help of a cable clamping and traveling mechanism, and can monitor whether there are debris or ice on the transmission cable. If there are debris or ice, they can be cleaned in time with the help of a cable cleaning mechanism. After the disaster warning processing trolley runs out of power, it can return to the disaster warning mother cabin for charging. The charging is convenient, and it does not need to be frequently removed for charging and redeployed. The use is convenient, and disaster warnings can be carried out in time to ensure the safe operation of the entire power system, thereby solving many deficiencies in the existing transmission tower and cable disaster warning technologies mentioned in the background technology.

Description

Technical Field

[0001] The invention relates to the technical field of power transmission towers, and in particular to a power transmission tower disaster early warning device. Background Art

[0002] In modern power systems, transmission towers, as key tower structures that support and overhead cables, play a direct and vital role in the safe operation of the entire power system. However, transmission towers themselves are heavy, and there are many safety hazards when facing severe natural disasters. On the one hand, natural disasters may cause transmission towers to tilt, which will seriously threaten the safe and reliable operation of the power system; on the other hand, since the transmission cables on the transmission towers are in the air, severe weather can easily cause a large amount of ice on the cables, which in turn has a serious impact on the normal operation of the power system.

[0003] In order to provide disaster warnings for transmission towers and transmission cables, the existing technology has taken some measures. For example, detection equipment is set on the transmission tower to detect its inclination, and inspection robots are set on the transmission cables to monitor whether there are debris or ice on the cables. However, these existing technologies have obvious defects. In terms of detection equipment, it can only detect the inclination, lacks monitoring means for other disasters that the tower may suffer, and once a single detection device fails, it cannot accurately and timely warn of the tower tilt problem. In terms of inspection robots, they need to be removed and charged and then redeployed after power outages, which not only consumes manpower and material resources, but also causes blind spots in monitoring and reduces inspection efficiency. In addition, in bad weather, charging and redeployment may be hindered, seriously affecting their monitoring effect on cables.

[0004] In summary, the existing transmission tower and cable disaster warning technology has many shortcomings, and a more efficient, reliable and comprehensive transmission tower disaster warning device is urgently needed to ensure the stable operation of the power system under various harsh natural conditions. Summary of the invention

[0005] Based on the problems raised by the above-mentioned background technology, the purpose of the present invention is to provide a transmission tower disaster warning device, which detects the horizontality of the transmission tower through the warning detection component in the disaster warning mother cabin, so as to obtain the degree of inclination of the transmission tower, and the disaster warning processing vehicle travels on the transmission cable with the help of the cable clamping and traveling mechanism, and can monitor whether there are debris or ice on the transmission cable. If there are debris or ice, they can be cleaned in time with the help of the cable cleaning mechanism. After the disaster warning processing vehicle lacks power, it can return to the disaster warning mother cabin for charging. Charging is convenient, and there is no need to frequently remove it for charging and redeploy it. It is easy to use, can provide disaster warnings in time, and ensure the safe operation of the entire power system. It solves the many shortcomings of the existing transmission tower and cable disaster warning technology mentioned in the background technology.

[0006] The present invention is achieved through the following technical solutions:

[0007] A first aspect of the present invention provides a transmission tower disaster warning device, wherein the transmission tower comprises a tower cross frame, two insulators fixed to the tower cross frame, and the two insulators are respectively connected to two transmission cables. The transmission tower disaster warning device comprises:

[0008] A disaster warning mother cabin fixed on the tower cross frame, the disaster warning mother cabin comprising a cabin body and a multifunctional hatch cover, the cabin body is provided with hatches at the left and right ends; the multifunctional hatch cover is movably connected to a support located at the hatch through an opening and closing shaft, and the cabin body and the multifunctional hatch cover are provided with the running tracks on their surfaces;

[0009] An early warning detection component is installed in the cabin, and the early warning detection component is used to detect the inclination of the tower cross frame and the surrounding temperature and humidity;

[0010] A disaster warning processing trolley is rollingly connected to the running track, and a cable clamping and traveling mechanism is installed on the top of the disaster warning processing trolley. The cable clamping and traveling mechanism is connected to two transmission cables to drive the disaster warning processing trolley to run along the transmission cables.

[0011] In the above technical solution, a disaster warning mother cabin is arranged on the tower cross frame. The disaster warning mother cabin includes a cabin body, a multifunctional hatch and a running track. A warning detection component is installed in the cabin body. The prediction detection component can detect the inclination of the transmission tower. If the inclination of the transmission tower is abnormal, a timely warning can be given. At the same time, the temperature and humidity near the transmission tower can be detected, which is helpful for evaluating whether there is ice on the transmission cable.

[0012] There are openings at both ends of the cabin, and two supports are respectively provided at the left and right openings. An opening and closing shaft is provided in the support. The support is rotatably connected to both ends of the opening and closing shaft, and the multifunctional hatch is connected to the support on the cabin through the opening and closing shaft. There are two openings, and the disaster warning processing trolley can drive out from the openings on both sides of the cabin, so that the transmission cables on both sides of the tower cross frame can be detected. If a disaster warning mother cabin is provided on each tower cross frame, it can avoid that a disaster warning processing trolley can only move on the transmission cable between two transmission towers. Every time the disaster warning processing trolley encounters the tower cross frame on the transmission tower, it can pass through the corresponding cabin.

[0013] A running track is arranged on the inner surface of the bottom of the cabin body. At the same time, a running track is also arranged on the top of the multifunctional hatch cover. The running track of the cabin body and the running track on the multifunctional hatch cover are arranged in a transverse correspondence to ensure that the disaster warning processing vehicle can run smoothly on the cabin body and the multifunctional hatch cover.

[0014] The disaster warning processing trolley is connected to the disaster warning mother cabin by a rolling track. When the disaster warning processing trolley needs to detect and protect the transmission line, the multifunctional hatch cover serves as an expansion platform of the cabin. At this time, the disaster warning processing trolley slides onto the multifunctional hatch cover to detect and protect the transmission tower; when the disaster warning processing trolley does not need to detect and protect the transmission cable, the disaster warning processing trolley moves along the running track to the middle of the cabin, and the rotation of the opening and closing shaft relative to the support can make the multifunctional hatch cover close to the opening end of the cabin and form a closed environment in the cabin, thereby protecting the disaster warning processing trolley; at the same time, when the disaster warning processing trolley moves to the middle of the cabin, it can be charged. The disaster warning processing trolley does not need to be removed to charge. The disaster warning processing trolley can be deployed on transmission towers and transmission cables for a long time, which is convenient to use.

[0015] A cable clamping and traveling mechanism is installed on the top of the disaster warning and processing trolley, and the cable clamping and traveling mechanism is connected to two transmission cables. With the help of the connection between the cable clamping and traveling mechanism and the transmission cables, the disaster warning and processing trolley can move along the transmission cables.

[0016] In an optional embodiment, a bracket is fixed to the inner wall of the cabin, and a level sensor, a cabin controller and a temperature and humidity sensor are installed on the bracket. The output ends of the level sensor and the temperature and humidity sensor are connected to the input end of the cabin controller.

[0017] In an optional embodiment, the disaster warning mother cabin further includes a motor bracket, an opening and closing motor, a limit baffle, a horizontal support plate and a fixing sleeve;

[0018] Wherein, the opening and closing motor is fixed to the cabin body through the motor bracket, the output shaft of the opening and closing motor is connected to the first end of the opening and closing shaft, and the second end of the opening and closing shaft is connected to the multifunctional hatch cover; the horizontal support plate is fixed to the bottom of the cabin body at the hatch, and when the multifunctional hatch cover is in a horizontal state, the top of the horizontal support plate supports the bottom of the multifunctional hatch cover; the limit baffle is arranged at one end of the cabin body of the multifunctional hatch cover;

[0019] The fixing sleeve is arranged on the top of the cabin body, and the fixing sleeve is sleeved on the angle steel of the tower cross frame through bolts.

[0020] In an optional embodiment, the disaster warning trolley includes a vehicle body, a wheel frame, cabin entry and exit running wheels, a cabin entry and exit running motor and a trolley controller;

[0021] Among them, a wheel frame is respectively provided at the four corners of the bottom of the vehicle body, and each wheel frame is rotatably connected with a cabin entry and exit running wheel, and the cabin entry and exit running wheel is rollingly connected with the running track; the middle part of the cabin entry and exit running wheel is connected with the cabin entry and exit running motor, and the cabin entry and exit running motor is fixed on the wheel frame;

[0022] A battery is installed in the vehicle body, and a charger is installed at the bottom center of the vehicle body, and the charger is used to charge the battery;

[0023] The trolley controller is arranged on the side of the vehicle body, and the trolley controller is connected to the cabin entry and exit operation motor and the battery.

[0024] In an optional embodiment, a lifting assembly is provided on the top of the vehicle body, and the lifting assembly includes a limit telescopic rod, a top seat and a lifting electric telescopic rod;

[0025] The four corners of the top of the vehicle body are respectively connected to the bottom ends of four limit telescopic rods, and the top ends of the four limit telescopic rods are respectively connected to the four corners of the top seat. The four limit telescopic rods are used to limit the top seat so that the top seat can only move up and down relative to the vehicle body.

[0026] The top of the vehicle body is connected to the bottom end of the lifting electric telescopic rod, and the top end of the lifting electric telescopic rod is connected to the bottom of the top seat;

[0027] A steering assembly is provided at the center of the top seat, and the steering assembly includes a steering motor and a steering platform. The steering motor is fixed to the bottom center of the top seat, and the output shaft of the steering motor passes through the center of the top seat and is connected to the bottom center of the steering platform. The steering motor is connected to the trolley controller;

[0028] A support frame is arranged on the left side of the top of the turning platform, a trolley early warning camera is installed on the top of the support frame, and the trolley early warning camera is connected to the trolley controller.

[0029] In an optional embodiment, the cable clamping and traveling mechanism comprises: a scissor-type power assembly, a scissor-type rod, and a cable traveling assembly;

[0030] The scissor-type power assembly is fixed to the top of the turning platform, the top of the scissor-type power assembly is movably connected to the bottom ends of the two scissor-type rods, the tops of the two cross rods are provided with cable travel assemblies, and the cable secure clamping assembly is provided on the cable travel assembly; the intersection of the two scissor-type rods is movably connected through the central axis, and the scissor-type power assembly is used to control the angle between the tops of the two scissor-type rods; when the angle between the tops of the two scissor-type rods becomes smaller, the two cable travel assemblies are close to and mounted on the transmission cable;

[0031] Among them, the scissors-type power assembly includes a longitudinal trough body which is detachably mounted on the top of the turning platform, and a longitudinal bidirectional lead screw is rotatably connected in the longitudinal trough body, and the two ends of the bidirectional lead screw are respectively connected with two scissors-type lead screw nut blocks; a closing motor is provided at one end of the longitudinal trough body, and the output shaft of the closing motor is connected to the scissors-type lead screw nut block.

[0032] In an optional embodiment, the cable traveling assembly includes: two traveling frames fixed to the top of the scissors rods, a cable mounting notch is provided on the side where the two traveling frames are close to each other, a power wheel is rotatably connected in the cable mounting notch of the traveling frames, a cable mounting annular groove is provided on the middle outer peripheral side of the power wheel, and the cable mounting annular groove is used for overlapping power transmission cables; the end of the power wheel is fixedly connected to the output shaft of the cable traveling motor, and the cable traveling motor is used to drive the power wheel to rotate.

[0033] In an optional embodiment, the cable stabilizing clamping assembly comprises: a clamping screw nut block, a clamping screw, a clamping motor and a clamping wheel;

[0034] The cable mounting notch is provided with a vertical groove, and the clamping screw is rotatably arranged in the vertical groove; the clamping motor is installed at the bottom of the traveling frame, and the bottom end of the clamping screw is connected to the output shaft of the clamping motor; the clamping screw nut block is cooperatively connected with the clamping screw, and the side of the clamping screw nut block is rotatably connected with a clamping wheel, and a cable clamping annular groove is provided on the middle outer peripheral side of the clamping wheel, and the cable clamping annular groove and the cable mounting annular groove are arranged correspondingly up and down.

[0035] In an optional embodiment, it further includes: a cable cleaning mechanism;

[0036] The cable cleaning mechanism comprises a convex plate, the convex plate is connected to the bottom of a horizontal plate through a height adjustment assembly, and an ice cleaning assembly is arranged on the horizontal plate;

[0037] The height adjustment assembly includes a guide column and an adjustment electric telescopic rod, the bottom end of the adjustment electric telescopic rod is fixed to the convex plate, and the top telescopic end of the adjustment electric telescopic rod is fixed to the bottom center of the horizontal plate; the guide column cooperates with the guide hole on the convex plate to enable the horizontal plate to move only vertically;

[0038] The ice cleaning assembly includes two processing racks, two arc racks, two curved arms, and an electric telescopic rod that is close to each other. A top groove is provided at one end of the two processing racks that is away from each other. A first cleaning circular knife is rotatably connected in the top groove, and knife grooves are provided at equal angles on the inner circumferences of the two arc racks. Second cleaning circular knives are rotatably connected in the knife grooves, and blades are provided on the outer circumferences of the first and second cleaning circular knives; a side through groove is provided in the middle of the two processing racks, and the side through groove is movably connected to the middle of the two curved arms through the swing shaft; the ends of the two curved arms that are close to each other are movably connected to the electric telescopic rod that is close to each other; the bottom end of the electric telescopic rod that is close to each other is fixed to the top center of the horizontal plate, and the ends of the two curved arms that are away from each other are fixedly connected to the two arc racks; the top end of the electric telescopic rod that is close to each other is fixedly connected to a movable seat, and the movable seat is movably connected to the ends of the two curved arms that are close to each other through a movable shaft.

[0039] In an optional embodiment, it further includes: a trolley charging control mechanism;

[0040] The charging control mechanism of the trolley includes a charging plug control component, a charging wire and a charging plug; a charging circular hole is opened at the bottom center of the cabin, and the charging plug is installed at the bottom of the cabin through the charging plug control component. One end of the charging wire is connected to the charging plug, and the other end is connected to the power supply;

[0041] Among them, the charging plug control assembly includes a control panel, a vertical pole, a control panel, a control screw, a control screw nut and a charging control motor; the vertical pole is slidably arranged in a sliding hole at one end of the control panel, and the other end of the control panel is connected to the control screw nut; the control screw nut is cooperatively connected with the control screw; the output shaft of the charging control motor is connected to the top end of the control screw; the charging control motor is fixed to the bottom of the cabin.

[0042] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0043] 1. The disaster warning processing trolley is connected to the disaster warning mother cabin by rolling through the running track. When the disaster warning processing trolley needs to detect and protect the transmission line, the multifunctional hatch cover serves as the expansion platform of the cabin. At this time, the disaster warning processing trolley slides onto the multifunctional hatch cover to detect and protect the transmission tower; and when the disaster warning processing trolley does not need to detect and protect the transmission cable, the disaster warning processing trolley moves along the running track to the middle of the cabin. The rotation of the opening and closing shaft relative to the support can close the multifunctional hatch cover to the open end of the cabin and form a closed environment in the cabin, thereby protecting the disaster warning processing trolley;

[0044] 2. An early warning detection component is installed in the cabin. The early warning detection component can detect the inclination of the transmission tower. If the inclination of the transmission tower is abnormal, it can give a timely warning. At the same time, it can detect the temperature and humidity near the transmission tower, which is helpful for evaluating whether there is ice on the transmission cable.

[0045] 3. The battery can be charged with the help of a charger, and the disaster warning and processing vehicle does not need to be removed for charging. The disaster warning and processing vehicle can be deployed on transmission towers and transmission cables for a long time, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and should not be regarded as limiting the scope. For those of ordinary skill in the art, other relevant drawings can be obtained based on these drawings without creative work. In the drawings:

[0047] Figure 1 This is a schematic diagram of the structure of the transmission tower disaster warning device of the present invention;

[0048] Figure 2 It is a schematic diagram of the structure of the early warning detection component in the transmission tower disaster early warning device of the present invention;

[0049] Figure 3 This is a schematic diagram of the structure of the transmission tower disaster warning device of the present invention when viewed from above;

[0050] Figure 4 The transmission tower disaster warning device of the present invention Figure 3 A schematic diagram of the partially enlarged structure at center A;

[0051] Figure 5 It is a schematic diagram of the rear structure of the transmission tower disaster warning device of the present invention;

[0052] Figure 6 The transmission tower disaster warning device of the present invention Figure 5 A schematic diagram of the partially enlarged structure at B in the middle;

[0053] Figure 7 It is a schematic diagram of the structure of the disaster warning processing trolley, the cable clamping and traveling mechanism and the cable cleaning mechanism in the transmission tower disaster warning device of the present invention when viewed from above;

[0054] Figure 8 It is a side structural schematic diagram of the disaster warning processing trolley, the cable clamping and traveling mechanism and the cable cleaning mechanism in the transmission tower disaster warning device of the present invention;

[0055] Fig. 9 The transmission tower disaster warning device of the present invention Figure 8 A partial enlarged structural diagram of the cable clamping and traveling mechanism;

[0056] Fig.10 The transmission tower disaster warning device of the present invention Figure 8 A partial enlarged structural diagram of the cable cleaning mechanism;

[0057] Marks and corresponding parts names in the attached drawings:

[0058] 1. Horizontal warning camera; 2. Disaster warning mother cabin; 21. Cabin; 22. Support; 23. Opening and closing axis; 24. Multifunctional hatch; 25. Motor bracket; 26. Opening and closing motor; 27. Running track; 28. Limit baffle; 29. ​​Horizontal support plate; 210. Fixing sleeve; 211. Bracket; 212. Level sensor; 213. Cabin controller; 214. Temperature and humidity sensor; 3. Disaster warning processing vehicle; 31. Vehicle body; 32. Wheel frame; 33, cabin entry and exit running wheel; 34, cabin entry and exit running motor; 35, charger; 36, battery; 37, trolley controller; 38, limit telescopic rod; 39, top seat; 310, lifting electric telescopic rod; 311, steering motor; 312, steering platform; 313, support frame; 314, trolley warning camera; 4, cable clamping travel mechanism; 41, longitudinal trough; 42, bidirectional screw; 43, scissor screw nut block; 44, closing motor ; 45, scissor rod; 46, middle axis; 47, travel frame; 48, power wheel; 49, cable travel motor; 410, vertical slot; 411, clamping screw nut block; 412, clamping screw; 413, clamping motor; 414, clamping wheel; 5, cable cleaning mechanism; 51, convex plate; 52, guide column; 53, adjust the electric telescopic rod; 54, horizontal plate; 55, processing frame; 56, first cleaning circular knife; 57, side through slot; 58, swing shaft; 5 9. Put the electric telescopic rod together; 510. Moveable seat; 511. Moveable shaft; 512. Bending arm; 513. Arc frame; 514. Knife groove; 515. Second cleaning circular knife; 6. Trolley charging control mechanism; 61. Charging circular hole; 62. Charging plug; 63. Vertical pole; 64. Control board; 65. Charging control motor; 66. Control screw; 67. Control screw nut; 68. Charging wire; 7. Tower cross frame; 8. Insulator; 9. Transmission cable. DETAILED DESCRIPTION

[0059] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with embodiments and drawings. The exemplary embodiments of the present invention and their description are only used to explain the present invention and are not intended to limit the present invention.

[0060] Example 1

[0061] Figure 1FIG. 1 is a schematic diagram of the structure of the transmission tower disaster warning device of the present invention, as shown in FIG. Figure 1 As shown, a transmission tower disaster warning device provided in Example 1, the transmission tower includes a tower cross frame, two insulators fixed to the tower cross frame, the two insulators are respectively connected to two transmission cables, and the transmission tower disaster warning device includes:

[0062] A disaster warning mother cabin 2 fixed on the tower cross frame 7, the disaster warning mother cabin 2 comprises a cabin body 21 and a multifunctional hatch cover 24, the left and right ends of the cabin body 21 are provided with hatches; the multifunctional hatch cover 24 is movably connected to a support 22 located at the hatch through an opening and closing shaft 23, and the surfaces of the cabin body 21 and the multifunctional hatch cover 24 are correspondingly provided with the running track 27;

[0063] An early warning detection component is installed in the cabin 21, and the early warning detection component is used to detect the inclination of the tower cross frame 7 and the surrounding temperature and humidity;

[0064] The disaster warning processing trolley 3 is rollingly connected to the running track 27, and a cable clamping and traveling mechanism 4 is installed on the top of the disaster warning processing trolley 3. The cable clamping and traveling mechanism 4 is connected to two transmission cables to drive the disaster warning processing trolley 3 to run along the transmission cables.

[0065] It should be noted that two horizontal frame warning cameras 1 are respectively arranged on the left and right sides of the tower horizontal frame 7, wherein the horizontal frame warning camera 1 is located between two transmission cables. The two horizontal frame warning cameras 1 can be used to check the situation on both sides of the tower horizontal frame 7, and the transmission cables on both sides of the tower horizontal frame 7 can also be checked.

[0066] A disaster warning mother cabin 2 is arranged on the tower cross frame 7. The disaster warning mother cabin 2 includes a cabin body 21, a multifunctional cabin cover 24 and a running track 27. A warning detection component is installed in the cabin body 21. The prediction detection component can detect the inclination of the transmission tower. If the inclination of the transmission tower is abnormal, a warning can be given in time. At the same time, the temperature and humidity near the transmission tower can be detected, which is helpful for evaluating whether there is ice on the transmission cable.

[0067] The left and right ends of the cabin 21 are both provided with openings, and two supports 22 are respectively provided at the left and right openings, and an opening and closing shaft 23 is provided in the support 22. The support 22 is rotatably connected to the two ends of the opening and closing shaft 23, and the multifunctional hatch 24 is connected to the support 22 on the cabin 21 through the opening and closing shaft 23. There are two openings, and the disaster warning processing trolley 3 can drive out from the openings on both sides of the cabin 21, so that the power transmission cables on both sides of the tower cross frame 7 can be detected. If a disaster warning mother cabin 2 is respectively provided on each tower cross frame 7, it can avoid that a disaster warning processing trolley 3 can only move on the power transmission cable between two power transmission towers. Each time the disaster warning processing trolley 3 encounters the tower cross frame 7 on the power transmission tower, it can pass through the corresponding cabin 21.

[0068] A running track 27 is arranged on the inner surface of the bottom of the cabin 21. At the same time, a running track 27 is also arranged on the top of the multifunctional hatch 24. The running track 27 of the cabin 21 and the running track 27 on the multifunctional hatch 24 are arranged in a horizontal corresponding manner to ensure that the disaster warning processing vehicle 3 can run smoothly on the cabin 21 and the multifunctional hatch 24.

[0069] The disaster warning processing trolley 3 is rollingly connected to the disaster warning mother cabin 2 through the running track 27. When the disaster warning processing trolley 3 needs to detect and protect the transmission line, the multifunctional hatch 24 serves as an expansion platform of the cabin 21. At this time, the disaster warning processing trolley 3 slides onto the multifunctional hatch 24 to detect and protect the transmission tower; when the disaster warning processing trolley 3 does not need to detect and protect the transmission cable, the disaster warning processing trolley 3 moves along the running track 27 to the middle of the cabin 21, and the opening and closing shaft 23 rotates relative to the support 22 to make the multifunctional hatch 24 close to the open end of the cabin 21, and the cabin 21 forms a closed environment, thereby protecting the disaster warning processing trolley 3; at the same time, when the disaster warning processing trolley 3 moves to the middle of the cabin 21, it can be charged, and the disaster warning processing trolley 3 does not need to be removed for charging. The disaster warning processing trolley 3 can be deployed on the transmission tower and transmission cable for a long time, which is convenient to use.

[0070] A cable clamping and traveling mechanism 4 is installed on the top of the disaster warning and processing vehicle 3. The cable clamping and traveling mechanism 4 is connected to two transmission cables. With the help of the connection between the cable clamping and traveling mechanism 4 and the transmission cables, the disaster warning and processing vehicle 3 can move along the transmission cables.

[0071] In an optional embodiment, a bracket 211 is fixed to the inner wall of the cabin 21, and a level sensor 212, a cabin 21 controller and a temperature and humidity sensor 214 are installed on the bracket 211, and the output ends of the level sensor 212 and the temperature and humidity sensor 214 are connected to the input end of the cabin 21 controller.

[0072] like Figure 2 As shown, a bracket 211 is fixed to the inner wall of the cabin 21 by screws, and a level sensor 212 for detecting the inclination and a temperature and humidity sensor 214 for detecting the temperature and humidity around the transmission tower are respectively installed on the bracket 211. When the level sensor 212 and the temperature and humidity sensor 214 collect data and transmit it to the cabin 21 controller connected thereto, when the inclination of the transmission tower is abnormal, a timely warning can be given, and whether the transmission cable is frozen can be evaluated by temperature and humidity.

[0073] In an optional embodiment, the disaster warning mother cabin 2 further includes a motor bracket 25, an opening and closing motor 26, a limit baffle 28, a horizontal support plate 29 and a fixing sleeve 210;

[0074] The opening and closing motor 26 is fixed to the cabin body 21 through the motor bracket 25, the output shaft of the opening and closing motor 26 is connected to the first end of the opening and closing shaft 23, and the second end of the opening and closing shaft 23 is connected to the multifunctional hatch cover 24; the horizontal support plate 29 is fixed to the bottom of the cabin body 21 at the hatch, and when the multifunctional hatch cover 24 is in a horizontal state, the top of the horizontal support plate 29 supports the bottom of the multifunctional hatch cover 24; the limit baffle 28 is arranged at one end of the multifunctional hatch cover 24 that is adjacent to the cabin body 21;

[0075] The fixing sleeve 210 is arranged on the top of the cabin body 21 , and the fixing sleeve 210 is sleeved on the angle steel of the tower cross frame 7 by bolts.

[0076] like Figure 5 , Figure 6 As shown, a limit baffle 28 is provided on the upper side of one end of the multifunctional hatch cover 24 away from the cabin body 21 , and the limit baffle 28 can prevent the disaster warning processing trolley 3 from falling from the end of the multifunctional hatch cover 24 .

[0077] Furthermore, the disaster warning mother cabin 2 also includes an opening and closing motor 26, wherein the opening and closing motor 26 is installed on the cabin body 21 through a motor bracket 25, and the output shaft of the opening and closing motor 26 is connected to one end of the opening and closing shaft 23, and the other end of the opening and closing shaft 23 is connected to the multi-functional cabin cover 24, and the opening and closing of the multi-functional cabin cover 24 can be controlled by the opening and closing motor 26.

[0078] Furthermore, two horizontal support plates 29 are fixed at the hatch opening at the bottom of the left and right ends of the cabin 21 by screws. The horizontal support plates 29 are used to limit the bottom of the multifunctional hatch cover 24. When the multifunctional hatch cover 24 is in a horizontal state, the top of the horizontal support plates 29 supports the bottom of the multifunctional hatch cover 24 to prevent the multifunctional hatch cover 24 from further moving downward relative to the support 22. When the early warning detection component detects that the power transmission cable is prone to ice, at this time, the opening and closing motor 26 drives the two multifunctional hatch covers 24 to flip, thereby opening the hatches on both sides of the cabin 21, and stops after the bottom of the multifunctional hatch cover 24 is supported by the horizontal support plates 29. At this time, the multifunctional hatch cover 24 serves as an expansion platform, and the disaster early warning processing vehicle 3 can travel along the running track 27 located on the cabin 21 and the multifunctional hatch cover 24 to the upper side of the running track 27 on the multifunctional hatch cover 24 to process the power transmission cable.

[0079] In an optional embodiment, the disaster warning vehicle includes a vehicle body 31, a wheel frame 32, cabin entry and exit running wheels 33, a cabin entry and exit running motor 34 and a vehicle controller 37;

[0080] The four corners of the bottom of the vehicle body 31 are respectively provided with a wheel frame 32, and each wheel frame 32 is rotatably connected with a cabin entry and exit running wheel 33, and the cabin entry and exit running wheel 33 is rollingly connected with the running track 27; the middle part of the cabin entry and exit running wheel 33 is connected with the cabin entry and exit running motor 34, and the cabin entry and exit running motor 34 is fixed on the wheel frame 32;

[0081] A battery 36 is installed in the vehicle body 31, and a charger 35 is installed at the bottom center of the vehicle body 31, and the charger 35 is used to charge the battery 36;

[0082] The trolley controller 37 is disposed on the side of the vehicle body 31 , and the trolley controller 37 is connected to the cabin entry and exit operation motor 34 and the battery 36 .

[0083] like Figure 7 As shown, each of the four bottom corners of the vehicle body 31 has a wheel frame 32, and each wheel frame 32 is rotatably connected with a cabin entry and exit running wheel 33, and the cabin entry and exit running wheel 33 is rollingly connected with the running track 27, and the disaster warning vehicle can slide on the running track 27 through the cabin entry and exit running wheel 33. The middle part of the cabin entry and exit running wheel 33 is connected to the output shaft of the cabin entry and exit running motor 34, and the operation of the cabin entry and exit running wheel 33 can be controlled by the cabin entry and exit running motor 34.

[0084] Furthermore, a battery 36 is installed in the vehicle body 31, and a charger 35 is installed at the bottom center. The battery 36 can be charged by the charger 35, so as to overcome the defect that the existing vehicle needs to be taken down for charging.

[0085] A trolley controller 37 is provided on the side of the vehicle body 31 , and the trolley controller 37 is used to control the cabin entry and exit operation motor 34 , thereby realizing the operation of the disaster warning processing trolley 3 on the sliding track. At the same time, the battery 36 supplies power to the trolley controller 37 .

[0086] The operation of the cabin entry and exit running motor 34 can drive the cabin entry and exit running wheel 33 to rotate, so that the cabin entry and exit running wheel 33 can move along the running track 27, thereby allowing the vehicle body 31 to move along the running track 27, so that the vehicle body 31 can be driven into or out of the cabin body 21, and the charger 35 can be used to charge the battery 36, and the battery 36 provides power for the operation of the cabin entry and exit running motor 34.

[0087] In an optional embodiment, a lifting assembly is provided on the top of the vehicle body 31, and the lifting assembly includes a limit telescopic rod 38, a top seat 39 and a lifting electric telescopic rod 310;

[0088] The four corners of the top of the vehicle body 31 are respectively connected to the bottom ends of four limiting telescopic rods 38, and the top ends of the four limiting telescopic rods 38 are respectively connected to the four corners of the top seat 39. The four limiting telescopic rods 38 are used to limit the top seat 39 so that the top seat 39 can only move up and down relative to the vehicle body 31.

[0089] The top of the vehicle body 31 is connected to the bottom end of the lifting electric telescopic rod 310, and the top end of the lifting electric telescopic rod 310 is connected to the bottom of the top seat 39;

[0090] A steering assembly is provided at the center of the top seat 39, and the steering assembly includes a steering motor 311 and a steering platform 312. The steering motor 311 is fixed to the bottom center of the top seat 39, and the output shaft of the steering motor 311 passes through the center of the top seat 39 and is connected to the bottom center of the steering platform 312. The steering motor 311 is connected to the trolley controller 37;

[0091] A support frame 313 is provided on the left side of the top of the turning platform 312 , and a trolley warning camera 314 is installed on the top of the support frame 313 . The trolley warning camera 314 is connected to the trolley controller 37 .

[0092] like Figure 7As shown, a lifting assembly is installed on the top of the vehicle body 31, and the lifting assembly includes a limit telescopic rod 38, a top seat 39 and a lifting electric telescopic rod 310. The limit telescopic rod 38 connects the vehicle body 31 and the top seat 39, and is used to limit the top seat 39 so that the top seat 39 can only move up and down relative to the vehicle body 31; the lifting electric telescopic rod 310 connects the vehicle body 31 and the top seat 39 so that the top seat 39 can slide up and down relative to the vehicle body 31. The lifting assembly is used to drive the steering assembly and the steering platform 312 to move up and down. When the cable clamping travel mechanism 4 and the disaster warning processing vehicle 3 need to enter the cabin 21, the lifting assembly drives the steering platform 312 and the cable clamping travel mechanism 4 to descend, ensuring that the cable clamping travel mechanism 4 can enter the cabin 21. When the cable clamping travel mechanism 4 needs to clamp two power transmission cables and walk along the two power transmission cables, the lifting assembly drives the steering platform 312 and the cable clamping travel mechanism 4 to rise, ensuring that the cable clamping travel mechanism 4 can clamp the two power transmission cables. 9

[0093] A steering assembly is provided at the center of the top seat 39, a steering motor 311 is fixed at the bottom center of the top seat 39, an output shaft of the steering motor 311 passes through the center of the top seat 39 and is connected to the bottom center of the steering platform 312, an output end of the trolley controller 37 is electrically connected to an input end of the steering motor 311, and the steering motor 311 can drive the steering platform 312 to rotate when it works. A support frame 313 is provided on the top left side of the steering platform 312, and a trolley warning camera 314 for detection is installed at the top of the support frame 313. The steering assembly can drive the steering platform 312 to rotate, and the left and right relative positions of the trolley warning camera 314 and the cable clamping travel mechanism 4 can be changed by the rotation of the steering platform 312.

[0094] It should be noted that each time the steering motor 311 drives the steering platform 312 to rotate in one direction, the next rotation needs to drive the steering platform 312 to rotate in the opposite direction to avoid the wires of other devices on the steering platform 312 from being entangled.

[0095] In an optional embodiment, the cable clamping and traveling mechanism 4 includes: a scissor-type power assembly, a scissor-type rod 45, and a cable traveling assembly;

[0096] The scissor-type power assembly is fixed to the top of the turning platform 312, the top of the scissor-type power assembly is movably connected to the bottom ends of the two scissor-type rods 45, the tops of the two cross rods are provided with cable travel assemblies, and the cable secure clamping assemblies are provided on the cable travel assemblies; the intersection of the two scissor-type rods 45 is movably connected through the central axis 46, and the scissor-type power assembly is used to control the angle between the tops of the two scissor-type rods 45; when the angle between the tops of the two scissor-type rods 45 becomes smaller, the two cable travel assemblies are close to and mounted on the transmission cable;

[0097] Among them, the scissors-type power assembly includes a longitudinal trough body 41 which is detachably mounted on the top of the turning platform 312, and a longitudinal bidirectional lead screw 42 is rotatably connected in the longitudinal trough body 41, and the two ends of the bidirectional lead screw 42 are respectively connected with two scissors-type lead screw nut blocks 43; a closing motor 44 is provided at one end of the longitudinal trough body 41, and the output shaft of the closing motor 44 is connected with the scissors-type lead screw nut block 43.

[0098] like Figure 8 As shown, the top of the scissor-type power assembly is movably connected to the bottom ends of the two scissor-type rods 45, and the middle parts of the two scissor-type rods 45 are cross-arranged. The scissor-type power assembly is used to drive the two scissor-type rods 45 to move through the central axis 46, thereby changing the angle between the two scissor-type rods 45. When the angle between the tops of the two scissor-type rods 45 becomes smaller, the two cable travel assemblies gradually move closer, allowing the two cable travel assemblies to be mounted on the two power transmission cables, and can also travel along the two power transmission cables. The cable stabilizing clamping assembly can ensure the stability of the connection between the cable travel assembly and the power transmission cable, and prevent the cable travel assembly from being separated from the power transmission cable.

[0099] The scissor fork power assembly includes a longitudinal trough body 41 detachably mounted on the top of the turning platform 312, a longitudinal bidirectional lead screw 42 is rotatably connected in the longitudinal trough body 41, the thread directions of the two ends of the bidirectional lead screw 42 are opposite, and the two ends of the bidirectional lead screw 42 are respectively connected with two scissor fork lead screw nut blocks 43. One end of the scissor fork lead screw nut block 43 is fixedly connected to the output shaft of the closing motor 44, and the closing motor 44 is installed at one end of the longitudinal trough body 41. The closing motor 44 drives the bidirectional lead screw 42 to rotate clockwise, and the threaded action of the bidirectional lead screw 42 and the two scissor lead screw nut blocks 43 drives the two scissor lead screw nut blocks 43 to approach each other along the longitudinal groove body 41, then the angle between the tops of the two scissor rods 45 becomes smaller, and the two cable travel components gradually approach the two power transmission cables. The closing motor 44 drives the bidirectional lead screw 42 to rotate counterclockwise, and the two scissor lead screw nut blocks 43 move away from each other along the longitudinal groove body 41, then the angle between the tops of the two scissor rods 45 becomes larger, and at this time the two cable travel components move away from the two power transmission cables.

[0100] In an optional embodiment, the cable traveling assembly includes: two traveling frames 47 fixed to the top of the scissor rod 45, a cable mounting notch is provided on the side where the two traveling frames 47 are close to each other, a power wheel 48 is rotatably connected in the cable mounting notch of the traveling frame 47, a cable mounting annular groove is provided on the middle outer peripheral side of the power wheel 48, and the cable mounting annular groove is used for overlapping power transmission cables; the end of the power wheel 48 is fixedly connected to the output shaft of the cable traveling motor 49, and the cable traveling motor 49 is used to drive the power wheel 48 to rotate.

[0101] like Figure 8As shown, when the two traveling frames 47 gradually approach the two transmission cables as the scissors-type power assembly works, the two transmission cables gradually enter the middle of the two traveling frames 47. At this time, the center line of the power wheel 48 is in a horizontal state, and the cable mounting annular groove on the power wheel 48 can be overlapped on the corresponding transmission cable. The cable traveling motor 49 drives the power wheel 48 to rotate, and the power wheel 48 can travel along the transmission cable with the help of the cable mounting annular groove, thereby driving the disaster warning processing trolley 3 and the cable clamping traveling mechanism 4 to travel along the transmission cable.

[0102] In an optional embodiment, the cable stabilizing clamping assembly includes: a clamping screw 412, a nut block 411, a clamping screw 412, a clamping motor 413 and a clamping wheel 414;

[0103] The cable mounting notch is provided with a vertical groove 410, and the clamping screw 412 is rotatably arranged in the vertical groove 410; the clamping motor 413 is installed at the bottom of the traveling frame 47, and the bottom end of the clamping screw 412 is connected to the output shaft of the clamping motor 413; the clamping screw 412 nut block 411 is cooperatively connected with the clamping screw 412, and the side of the clamping screw 412 nut block 411 is rotatably connected with a clamping wheel 414, and a cable clamping annular groove is provided on the middle outer peripheral side of the clamping wheel 414, and the cable clamping annular groove and the cable mounting annular groove are arranged correspondingly up and down.

[0104] like Fig. 9 As shown, the clamping motor 413 drives the clamping screw 412 to rotate clockwise, and the threaded action of the clamping screw 412 and the clamping screw 412 nut block 411 drives the clamping screw 412 nut block 411 to move upward along the vertical groove 410, so that the clamping wheel 414 can gradually approach the bottom of the transmission cable, and then the cable clamping annular groove on the clamping wheel 414 cooperates with the bottom of the transmission cable. At this time, the clamping wheel 414 and the power wheel 48 clamp the transmission cable, and the setting of the cable clamping annular groove and the cable mounting annular groove prevents the clamping wheel 414 and the power wheel 48 from detaching from the transmission cable. At this time, the cable traveling assembly can stably and reliably travel along the two transmission cables.

[0105] The implementation process of this embodiment 1 is as follows:

[0106] The horizontal frame warning camera 1 is used to check the situation on both sides of the tower horizontal frame 7, and can also check the transmission cables on both sides of the tower horizontal frame 7.

[0107] When the disaster warning processing trolley 3 is located on the upper side of the multifunctional hatch cover 24, the clamping motor 413 drives the clamping screw 412 to rotate counterclockwise, and the clamping screw 412 nut block 411 moves downward along the vertical groove 410, and the clamping wheel 414 gradually disengages from the bottom of the transmission cable. At this time, the scissor-type power assembly controls the angle between the tops of the two scissor-type rods 45 to become larger, so that the power wheel 48 in the cable traveling assembly can be disengaged from the top of the transmission cable, so that the cable clamping and traveling mechanism 4 can be disengaged from the transmission cable, and the disaster warning processing trolley 3 falls onto the multifunctional hatch cover 24. At this time, the disaster warning processing trolley 3 can run along the running track 27 through the cabin 21 to another multifunctional hatch cover 24. At this time, with the help of the cable clamping and traveling mechanism 4, the disaster warning processing trolley 3 can continue to monitor along the transmission cable again, so that the disaster warning processing trolley 3 can cross the tower cross frame 7 on the transmission tower and continue to work along the transmission cable.

[0108] When the disaster warning processing trolley 3 does not need to monitor the transmission cable, the disaster warning processing trolley 3 moves along the running track 27 to the middle of the cabin 21, and the opening and closing motor 26 drives the opening and closing shaft 23 to rotate relative to the support 22, so that the multifunctional hatch 24 can be closed to the hatch at the end of the cabin 21. At this time, the limit baffle 28 blocks the upper side of the end of the cabin 21, and the two multifunctional hatches 24 close the two hatches of the cabin 21, which can protect the disaster warning processing trolley 3 and the cable clamping travel mechanism 4. The early warning detection component in the cabin 21 is used to detect the horizontality of the tower cross frame 7, so as to obtain the inclination of the transmission tower. If inclination occurs, timely warning can be given. At the same time, the early warning detection component in the cabin 21 is also used to detect the temperature and humidity around the tower cross frame 7, so as to know whether the transmission cables on the tower cross frame 7 are easy to freeze. If the temperature is low and the humidity is high, the transmission cables are easy to freeze. At this time, the opening and closing motor 26 drives the two multifunctional hatches 24 to detect the horizontality of the tower cross frame 7, so as to determine the inclination of the transmission tower. If tilt occurs, timely warning can be given. The multifunctional hatch cover 24 is flipped over to open the hatches on both sides of the cabin 21, and stops after the bottom of the multifunctional hatch cover 24 is supported by the horizontal support plate 29. At this time, the multifunctional hatch cover 24 serves as an expansion platform, and the disaster warning processing trolley 3 moves along the running track 27 until the disaster warning processing trolley 3 travels to the upper side of the running track 27 on the multifunctional hatch cover 24. At this time, the cable clamping and traveling mechanism 4 can clamp the two transmission cables and move along the transmission cables. The disaster warning processing trolley 3 is used to monitor the abnormality of the transmission cables in the distance. Two hatches are provided. The disaster warning processing trolley 3 can drive out from the hatches on both sides of the cabin 21, so that the transmission cables on both sides of the tower cross frame 7 can be detected. If a disaster warning mother cabin 2 is provided on each tower cross frame 7, it can avoid that a disaster warning processing trolley 3 can only move on the transmission cable between two transmission towers. Every time the disaster warning processing trolley 3 encounters the tower cross frame 7 on the transmission tower, it can pass through the corresponding cabin 21.

[0109] Example 2

[0110] In this embodiment 2, based on the transmission tower disaster warning device provided in embodiment 1, a cable cleaning mechanism 5 is provided. Fig.10 As shown, a transmission tower disaster warning device further includes: a cable cleaning mechanism 5;

[0111] The cable cleaning mechanism 5 includes a convex plate 51, and the convex plate 51 is connected to the bottom of a horizontal plate 54 through a height adjustment assembly, and an ice cleaning assembly is provided on the horizontal plate 54;

[0112] The height adjustment assembly includes a guide column 52 and an adjustment electric telescopic rod 53, the bottom end of the adjustment electric telescopic rod 53 is fixed to the convex plate 51, and the top telescopic end of the adjustment electric telescopic rod 53 is fixed to the bottom center of the horizontal plate 54; the guide column 52 cooperates with the guide hole on the convex plate 51 to make the horizontal plate 54 move only vertically;

[0113] The ice cleaning assembly comprises two processing racks 55, two arc racks 513, two curved arms 512, and an electric telescopic rod 59 that is put together. A top groove is formed at one end of the two processing racks 55 that is away from each other. A first cleaning circular knife 56 is rotatably connected in the top groove, and knife grooves 514 are respectively provided at equal angles on the inner circumferences of the two arc frames 513, and second cleaning circular knives 515 are respectively rotatably connected in the knife grooves 514, and blades are provided on the outer circumferences of the first cleaning circular knife 56 and the second cleaning circular knife 515; a side through groove 57 is provided in the middle of the two processing frames 55, and the side through groove 57 is movably connected to the middle of the two curved arms 512 through the swing shaft 58; the ends of the two curved arms 512 that are close to each other are movably connected to the electric telescopic rod 59 that is brought together; the bottom end of the electric telescopic rod 59 that is brought together is fixed to the top center of the horizontal plate 54, and the ends of the two curved arms 512 that are away from each other are fixedly connected to the two arc frames 513; the top end of the electric telescopic rod 59 that is brought together is fixedly connected to a movable seat 510, and the movable seat 510 is movably connected to the ends of the two curved arms 512 that are close to each other through a movable shaft 511.

[0114] like Fig.10As shown, the cable cleaning mechanism 5 provided in this embodiment 2 is used to clean the entangled debris wrapped around the transmission tower. The protruding plate 51 is fixed to the top right side of the turning platform 312. When the turning assembly drives the turning platform 312 to rotate 180 degrees, the left and right relative positions of the cable cleaning mechanism 5 and the trolley warning camera 314 on the turning platform 312 can be changed. When ice or entangled debris is seen on the transmission cable through the trolley warning camera 314, the height adjustment assembly drives the horizontal plate 54 to rise, and the ice cleaning assembly approaches the transmission cable. As the disaster warning processing trolley 3 and the cable clamping and traveling mechanism 4 move along the transmission cable, the ice cleaning assembly cleans the ice or entangled debris on the transmission cable. When cleaning is not required, the height adjustment assembly drives the horizontal plate 54 to descend, allowing the ice cleaning assembly to leave the transmission cable. 9 Among them, the two guide posts 52 are respectively vertically slidably connected with the two guide holes on the protruding plate 51. The cooperation between the guide posts 52 and the guide holes on the protruding plate 51 allows the horizontal plate 54 to move only up and down.

[0115] Furthermore, after the height adjustment assembly drives the horizontal plate 54 to rise, the tops of the two processing racks 55 are respectively located on the inner sides of the two transmission cables, and the electric telescopic rod 59 is shortened to drive the tops of the two curved arms 512 to move closer to each other. The two arc racks 513 are respectively close to the outer sides of the two transmission cables, and the arc racks 513 and the tops of the processing racks 55 surround the corresponding transmission cables. As the disaster warning processing trolley 3 and the cable clamping travel mechanism 4 move, ice or entangled debris on the transmission cables can be cleaned.

[0116] Furthermore, when only the arc frame 513 and the processing frame 55 are moved along the transmission cable, if the ice on the transmission cable is hard, it will hinder the disaster warning processing trolley 3 and the cable clamping and moving mechanism 4 from moving along the transmission cable, and if the transmission cable is entangled with kite lines and the like, it is not easy to clean it. Therefore, a first cleaning circular knife 56 and a second cleaning circular knife 515 are provided. The blades on the first cleaning circular knife 56 and the second cleaning circular knife 515 are conducive to breaking the ice on the transmission cable, and are also conducive to cutting the kite lines wrapped around the transmission cable, which has a good cleaning effect on the transmission cable.

[0117] Example 3

[0118] In this embodiment 3, based on the transmission tower disaster warning device provided in embodiment 2, a trolley charging control mechanism 6 is provided. Figure 3 , Figure 4 As shown, a transmission tower disaster warning device also includes: a trolley charging control mechanism 6;

[0119] The trolley charging control mechanism 6 includes a charging plug control component, a charging wire 68 and a charging plug 62; a charging circular hole 61 is opened at the bottom center of the cabin 21, and the charging plug 62 is installed at the bottom of the cabin 21 through the charging plug control component. One end of the charging wire 68 is connected to the charging plug 62, and the other end is connected to the power supply;

[0120] Among them, the charging plug control assembly includes a control board 64, a vertical rod 63, a control board 64, a control screw 66, a control screw 66 nut and a charging control motor 65; the vertical rod 63 is slidably set in a sliding hole at one end of the control board 64, and the other end of the control board 64 is connected to the control screw 66 nut; the control screw 66 nut is cooperatively connected with the control screw 66; the output shaft of the charging control motor 65 is connected to the top end of the control screw 66; the charging control motor 65 is fixed to the bottom of the cabin 21.

[0121] like Figure 3 , Figure 4 As shown, the charging control motor 65 drives the control screw 66 to rotate clockwise, and the threaded action of the control screw 66 and the control screw 66 nut drives the control board 64 and the charging plug 62 to move upward along the vertical pole 63. The charging control motor 65 drives the control screw 66 to rotate counterclockwise, which can drive the control board 64 and the charging plug 62 to move downward along the vertical pole 63.

[0122] When charging is needed, the disaster warning processing cart 3 moves to the middle of the cabin 21, aligns the charger 35 with the charging circular hole 61, and the charging plug control component drives the charging plug 62 to move upward. The charging plug 62 is inserted into the socket on the charger 35, and the charger 35 is powered by the charging plug 62. At this time, the charger 35 at the bottom of the car body 31 is connected to the power supply, and the battery 36 can be charged with the help of the charger 35. The disaster warning processing cart 3 does not need to be removed to charge. The disaster warning processing cart 3 can be deployed on transmission towers and transmission cables for a long time, which is convenient to use.

[0123] It should be noted that the cabin controller 213 disclosed in the above embodiments controls the opening and closing motor 26, the level sensor 212, the temperature and humidity sensor 214, the charging control motor 65 and the horizontal frame warning camera 1, and its control method adopts the method commonly used in the prior art. The trolley controller 37 controls the cabin entry and exit operation motor 34, the lifting electric telescopic rod 310, the steering motor 311, the closing motor 44, the cable travel motor 49, the clamping motor 413, the adjustment electric telescopic rod 53, the closing electric telescopic rod 59, and the trolley warning camera 314, and its control method also adopts the method commonly used in the prior art, among which the opening and closing motor 26, the charging control motor 65, the cabin entry and exit operation motor 34, the steering motor 311, the closing motor 44, the cable travel motor 49, and the clamping motor 413 all adopt servo motors, and their specific models and powers can be selected according to actual conditions.

[0124] The specific implementation methods described above further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific implementation method of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A transmission tower disaster warning device, the transmission tower comprising a tower cross frame (7), two insulators (8) fixed to the tower cross frame (7), the two insulators (8) being connected to two transmission cables respectively, characterized in that: include: A disaster warning mother cabin (2) fixed on the iron tower cross frame (7), the disaster warning mother cabin (2) comprising a cabin body (21) and a multifunctional hatch cover (24), hatches being arranged at left and right ends of the cabin body (21); the multifunctional hatch cover (24) being movably connected to a support (22) located at the hatch via an opening and closing shaft (23), and the surfaces of the cabin body (21) and the multifunctional hatch cover (24) being correspondingly arranged with the running tracks (27); An early warning detection component is installed in the cabin (21), and the early warning detection component is used to detect the inclination of the iron tower cross frame (7) and the surrounding temperature and humidity; A disaster warning processing trolley (3) is rollingly connected to the running track (27), and a cable clamping and traveling mechanism (4) is installed on the top of the disaster warning processing trolley (3). The cable clamping and traveling mechanism (4) is connected to two power transmission cables to drive the disaster warning processing trolley (3) to run along the power transmission cables.

2. A transmission tower disaster warning device according to claim 1, characterized in that: A bracket (211) is fixed to the inner wall of the cabin (21), and a level sensor (212), a cabin (21) controller, and a temperature and humidity sensor (214) are installed on the bracket (211), and the output ends of the level sensor (212) and the temperature and humidity sensor (214) are connected to the input end of the cabin (21) controller.

3. A transmission tower disaster warning device according to claim 1, characterized in that: The disaster warning mother cabin (2) further comprises a motor bracket (25), an opening and closing motor (26), a limit baffle (28), a horizontal support plate (29) and a fixing sleeve (210); The opening and closing motor (26) is fixed to the cabin (21) through the motor bracket (25); the output shaft of the opening and closing motor (26) is connected to the first end of the opening and closing shaft (23); the second end of the opening and closing shaft (23) is connected to the multifunctional hatch cover (24); the horizontal support plate (29) is fixed to the bottom of the cabin (21) at the hatch; when the multifunctional hatch cover (24) is in a horizontal state, the top of the horizontal support plate (29) supports the bottom of the multifunctional hatch cover (24); the limit baffle (28) is arranged at one end of the multifunctional hatch cover (24) adjacent to the cabin (21); The fixing sleeve (210) is arranged on the top of the cabin (21), and the fixing sleeve (210) is sleeved on the angle steel of the iron tower cross frame (7) by means of bolts.

4. A transmission tower disaster warning device according to claim 1, characterized in that: The disaster warning trolley comprises a vehicle body (31), a wheel frame (32), cabin entry and exit running wheels (33), a cabin entry and exit running motor (34) and a trolley controller (37); Wherein, a wheel frame (32) is respectively arranged at the four corners of the bottom of the vehicle body (31), and each wheel frame (32) is rotatably connected to a cabin entry and exit running wheel (33), and the cabin entry and exit running wheel (33) is rollingly connected to the running track (27); the middle part of the cabin entry and exit running wheel (33) is connected to the cabin entry and exit running motor (34), and the cabin entry and exit running motor (34) is fixed on the wheel frame (32); A storage battery (36) is installed in the vehicle body (31), and a charger (35) is installed at the bottom center of the vehicle body (31), and the charger (35) is used to charge the storage battery (36); The trolley controller (37) is arranged on the side of the vehicle body (31), and the trolley controller (37) is connected to the cabin entry and exit operation motor (34) and the storage battery (36).

5. A transmission tower disaster warning device according to claim 4, characterized in that: A lifting assembly is arranged on the top of the vehicle body (31), and the lifting assembly comprises a position-limiting telescopic rod (38), a top seat (39) and a lifting electric telescopic rod (310); The four corners of the top of the vehicle body (31) are respectively connected to the bottom ends of four limiting telescopic rods (38), and the top ends of the four limiting telescopic rods (38) are respectively connected to the four corners of the top seat (39). The four limiting telescopic rods (38) are used to limit the position of the top seat (39), so that the top seat (39) can only move up and down relative to the vehicle body (31); The top of the vehicle body (31) is connected to the bottom end of the lifting electric telescopic rod (310), and the top end of the lifting electric telescopic rod (310) is connected to the bottom of the top seat (39); A steering assembly is disposed at the center of the top seat (39), and the steering assembly comprises a steering motor (311) and a steering platform (312). The steering motor (311) is fixed to the bottom center of the top seat (39), and an output shaft of the steering motor (311) passes through the center of the top seat (39) and is connected to the bottom center of the steering platform (312). The steering motor (311) is connected to the trolley controller (37); A support frame (313) is provided on the left side of the top of the turning platform (312), and a trolley warning camera (314) is installed on the top of the support frame (313), and the trolley warning camera (314) is connected to the trolley controller (37).

6. A transmission tower disaster warning device according to claim 5, characterized in that: The cable clamping and traveling mechanism (4) comprises: a scissor-type power assembly, a scissor-type rod (45), and a cable traveling assembly; The scissor-type power assembly is fixed to the top of the turning platform (312); the top of the scissor-type power assembly is movably connected to the bottom ends of the two scissor-type rods (45); the tops of the two cross rods are provided with cable travel assemblies, and the cable travel assemblies are provided with cable stabilizing clamping assemblies; the intersection of the two scissor-type rods (45) is movably connected through a central axis (46); the scissor-type power assembly is used to control the angle between the tops of the two scissor-type rods (45); when the angle between the tops of the two scissor-type rods (45) becomes smaller, the two cable travel assemblies are close to and mounted on the power transmission cable; The scissors-type power assembly comprises a longitudinal trough body (41) detachably mounted on the top of the turning platform (312), a longitudinal bidirectional lead screw (42) being rotatably connected in the longitudinal trough body (41), and two ends of the bidirectional lead screw (42) are respectively connected to two scissors-type lead screw nut blocks (43); a closing motor (44) is provided at one end of the longitudinal trough body (41), and an output shaft of the closing motor (44) is connected to the scissors-type lead screw nut block (43).

7. A transmission tower disaster warning device according to claim 6, characterized in that: The cable traveling assembly comprises: two traveling frames (47) fixed to the top of the scissor rod (45); a cable mounting notch is provided on the side of the two traveling frames (47) close to each other; a power wheel (48) is rotatably connected in the cable mounting notch of the traveling frame (47); a cable mounting annular groove is provided on the central outer peripheral side of the power wheel (48); the cable mounting annular groove is used for overlapping the power transmission cable; the end of the power wheel (48) is fixedly connected to the output shaft of the cable traveling motor (49); the cable traveling motor (49) is used to drive the power wheel (48) to rotate.

8. A transmission tower disaster warning device according to claim 7, characterized in that: The cable stabilizing clamping assembly comprises: a clamping screw (412), a nut block (411), a clamping screw (412), a clamping motor (413) and a clamping wheel (414); The cable mounting notch is provided with a vertical groove (410), and the clamping screw (412) is rotatably arranged in the vertical groove (410); the clamping motor (413) is installed at the bottom of the traveling frame (47), and the bottom end of the clamping screw (412) is connected to the output shaft of the clamping motor (413); the clamping screw (412) nut block (411) is cooperatively connected to the clamping screw (412), and the side of the clamping screw (412) nut block (411) is rotatably connected to a clamping wheel (414), and a cable clamping annular groove is provided on the middle outer peripheral side of the clamping wheel (414), and the cable clamping annular groove and the cable mounting annular groove are arranged correspondingly above and below.

9. The transmission tower disaster warning device according to claim 1, characterized in that: Also includes: Cable cleaning mechanism (5); The cable cleaning mechanism (5) comprises a convex plate (51), wherein the convex plate (51) is connected to the bottom of a horizontal plate (54) via a height adjustment assembly, and an ice cleaning assembly is arranged on the horizontal plate (54); The height adjustment assembly comprises a guide column (52) and an adjustment electric telescopic rod (53), the bottom end of the adjustment electric telescopic rod (53) is fixed on the convex plate (51), and the top telescopic end of the adjustment electric telescopic rod (53) is fixed to the bottom center of the horizontal plate (54); the guide column (52) cooperates with the guide hole on the convex plate (51) so that the horizontal plate (54) can only move vertically; The ice cleaning assembly comprises two processing racks (55), two arc racks (513), two curved arms (512), and an electric telescopic rod (59) placed side by side. A top groove is provided at one end of the two processing racks (55) that is away from each other. A first cleaning circular knife (56) is rotatably connected in the top groove. The inner circumferences of the two arc racks (513) are provided with knife grooves (514) at equal angles. The knife grooves (514) are rotatably connected with second cleaning circular knives (515). The outer circumferences of the first cleaning circular knife (56) and the second cleaning circular knife (515) are provided with blades. A side through groove (57) is provided in the middle of the two processing racks (55). The side through groove (57) is movably connected to the middle of the two curved arms (512) through the swing shaft (58). The ends of the two bent arms (512) that are close to each other are movably connected to the electric telescopic rod (59) that is close to each other; the bottom end of the electric telescopic rod (59) that is close to each other is fixed to the top center of the horizontal plate (54), and the ends of the two bent arms (512) that are away from each other are fixedly connected to two arc frames (513); the top end of the electric telescopic rod (59) that is close to each other is fixedly connected to a movable seat (510), and the movable seat (510) is movably connected to the ends of the two bent arms (512) that are close to each other through a movable shaft (511).

10. The transmission tower disaster warning device according to claim 1, characterized in that: Also includes: Car charging control mechanism (6); The trolley charging control mechanism (6) comprises a charging plug control component, a charging wire (68) and a charging plug (62); a charging circular hole (61) is provided at the center of the bottom of the cabin (21); the charging plug (62) is installed at the bottom of the cabin (21) through the charging plug control component; one end of the charging wire (68) is connected to the charging plug (62), and the other end is connected to a power source; The charging plug control assembly comprises a control board (64), a vertical pole (63), a control board (64), a control screw (66), a control screw (66) nut and a charging control motor (65); the vertical pole (63) is slidably arranged in a sliding hole at one end of the control board (64), and the other end of the control board (64) is connected to the control screw (66) nut; the control screw (66) nut is matched and connected to the control screw (66); the output shaft of the charging control motor (65) is connected to the top end of the control screw (66); The charging control motor (65) is fixed to the bottom of the cabin (21).

Images