Transmission line anti-extreme damage equipment based on Beidou

Abstract

This invention discloses a BeiDou-based power transmission line external damage prevention device, belonging to the technical field of power transmission line external damage prevention. The BeiDou-based power transmission line external damage prevention device includes a power pole, a connecting body at the top of the power pole, symmetrically arranged connecting holes on the top surface of the connecting body, an installation groove inside the connecting body containing a drive mechanism and a fixing mechanism, a support column on the top surface of the connecting body, a solar panel fixedly connected to the upper part of the support column, a hazard alarm flashing light on the right side of the support column, a sensor on the right side of the hazard alarm flashing light, an electrical control box on the left side of the support column, and a lightning rod on the upper part of the solar panel. This invention, by setting up the solar panel and electrical control box, ensures that the hazard alarm flashing light and sensor function normally when a power transmission line fault occurs, effectively alerting to potential hazards. When the power pole tilts due to natural disasters, the installation column detaches from the connecting body, preventing damage to the power transmission line due to the pole collapsing.

Description

Technical Field

[0001] The present invention relates to the technical field of power transmission line protection against external damage, and more specifically, to a power transmission line protection against external damage equipment based on Beidou. Background Art

[0002] As my country's Beidou satellite navigation system continues to mature, the third-generation Beidou navigation satellite was successfully launched, marking the entry of Beidou into the global navigation era; supported by Beidou navigation technology, my country's high-precision positioning technology is becoming increasingly mature and widely used. The transmission lines are long, the geographical distribution is wide, and the environment is complex and changeable. Power facilities, as the carrier of smooth power production, are a key component of the lifeline role of electricity in the national economy and an important guarantee for accelerating economic construction and maintaining public safety. The safety protection of power facilities is the main content of ensuring the safety of power supply and use and maintaining social public safety.

[0003] With the rapid development of social economy, the situation faced by transmission lines in preventing external damage is becoming increasingly severe. Transmission lines are an important basis for ensuring safe electricity use and play an important role in power transportation. Various unstable factors in the protection zone of transmission lines may pose a threat to the safe operation of the power grid, especially the invasion from external forces, which has caused a certain number of transmission failures. Among them, the collapse of power poles and towers to damage transmission lines is one of the key points of the work of preventing transmission lines from external damage. Transmission lines are easily broken due to reasons such as tower tilt, displacement, deformation, and collapse, causing a large number of safety accidents. In view of this, we propose a transmission line anti-external damage equipment based on Beidou. Summary of the invention

[0004] 1. Technical problems to be solved

[0005] The purpose of the present invention is to provide a Beidou-based power transmission line anti-external damage device to solve the problems raised in the above background technology:

[0006] Transmission lines are easily broken due to tower tilt, displacement, deformation, collapse, etc., causing a large number of safety accidents.

[0007] 2. Technical solution

[0008] The Beidou-based power transmission line anti-external damage equipment includes a power pole, a connector is provided on the upper part of the power pole, the top surface of the connector is provided with connecting holes symmetrically opened on the left and right, a mounting groove is provided in the connector, a driving mechanism and a fixing mechanism are provided in the mounting groove, a support column is provided on the top surface of the connector, a solar panel is fixedly connected to the upper part of the support column, a hazard warning flasher is provided on the right side of the support column, a sensor is provided on the right side of the hazard warning flasher, an electric control box is provided on the left side of the support column, and a lightning rod is provided on the upper part of the solar panel.

[0009] Preferably, the electric control box, solar panel, hazard warning flasher and sensor are connected by wires, an inverter and a battery are also installed inside the electric control box, and the solar panel stores electrical energy in the battery through the inverter.

[0010] Preferably, the driving mechanism includes a driving plate inserted into the top of the power pole, the top surface of the driving plate is fixedly connected with a sector-shaped tooth, two fixed shafts are symmetrically provided on the front and rear sides of the sector-shaped tooth, a fixed plate is hinged on the outer side of the fixed shaft, a support rod is provided on the upper part of the fixed plate, and the left and right ends of the two support rods are connected and fixed by a fixing ring.

[0011] Preferably, the upper part of the sector-shaped teeth is meshed with a rack, and the rack is symmetrically rotatably connected to two rotating columns on the left and right sides, the rotating column is slidingly matched with a fixed ring, a spiral groove is opened on the surface of the rotating column, a guide block is provided on the front side of the rotating column, the front side of the guide block is connected and fixed to the inner surface of the support rod, the guide block is slidingly matched with the spiral groove, and a moving rod is fixedly connected to the outer side of the rotating column.

[0012] Preferably, the fixing mechanism includes two symmetrically arranged rotating shafts fixedly connected in the mounting groove, two connecting rods A are rotatably connected to the upper part of the rotating shaft, two connecting rods B are provided on the upper part of the two connecting rods A, the ends of the connecting rod A are rotatably connected to the ends of the connecting rod B through a rotating shaft, and a connecting block is rotatably connected to the inner side of the connecting rod B located on the front side, and the connecting block is rotatably connected to the movable rod through a T-shaped cone.

[0013] Preferably, the two rotating shafts located on the outside pass through the connecting rod B and extend to its upper part, and a spring is provided on the right side of the upper part of the two rotating shafts located on the outside, and the right ends of the two springs are fixedly connected to the surface of the plug, and the left side of the plug is inserted into the inner side of the mounting column, and the top surface of the mounting column extends to the upper part of the connector and is fixedly connected to a wire fixing body, and the bottom surface of the mounting column is provided with a support plate, and the bottom surface of the support plate is provided with a plurality of buffer springs in a ring shape with equal intervals, and the top surface of the support plate is in extrusion contact with the bottom surface of the mounting column.

[0014] Preferably, three clamping blocks are provided in a circular shape with equal intervals inside the wire fixing body, a fixing block is fixedly connected to the outside of the clamping block, a slide rail is slidably connected to the rear sides of the two fixing blocks located at the upper part, a slide rod is slidably connected to the front surfaces of the two fixing blocks located at the upper part, and the two slide rods are fixedly connected to a slide block, the slide block is slidably matched with the wire fixing body, an adjusting screw is rotatably connected to the upper part of the slide block, and the adjusting screw is threadably matched with the wire fixing body.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] (1) The present invention can make the hazard warning flasher and sensor work normally when a power transmission line fails by arranging solar panels and electric control boxes, which can effectively remind people of dangerous factors. The lightning rod can prevent the device from being damaged by thunderstorms. When the power pole tilts due to natural disasters, the driving plate drives the fan-shaped teeth to rotate around the axis of the fixed shaft under the inclination of the power pole. At this time, the rack meshing with the fan-shaped teeth will move in a straight line. Since the guide block is slidably connected in the spiral groove on the surface of the rotating column, and the rack is rotatably connected to the rotating column, the movement of the rack will drive the two rotating columns to rotate and move with the rack, and the rotating column drives the moving rod to move.

[0018] (2) The present invention pushes the connecting block to move by a movable moving rod. The connecting rod A is connected to the installation groove by a rotating shaft. Therefore, the movement of the connecting block will push the two connecting rods B to make linear motions in opposite directions. The connecting rod A rotates around the rotating shaft, so that the rotating shaft moves with the connecting rod A, which can drive the spring to expand and contract. By setting two springs, one spring will be stretched no matter how the connecting rod A rotates. The tension of the spring is used to make the pin disengage from the installation column. By setting a support plate and a buffer spring at the bottom of the installation column, the buffer spring pushes the installation column to move upward, so that the installation column is separated from the connector, thereby preventing the power transmission line from being broken due to the tipping of the power pole.

[0019] (3) The present invention fixes the transmission line through a wire fixing body. When fixing the transmission line, the slider is moved downward by rotating the adjusting screw. When the slider moves downward, it drives the sliding rod to move downward. The sliding rod is slidably connected to the two fixing blocks located at the top. Therefore, when the sliding rod moves downward, it drives the two fixing blocks located at the top to move toward each other, so that the three clamping blocks are close to each other to fix the transmission line. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the internal structure of the connector of the present invention;

[0022] Figure 3 It is a schematic diagram of the disassembly of the driving mechanism of the present invention;

[0023] Figure 4 It is a schematic diagram of the fixing mechanism of the present invention;

[0024] Figure 5 It is a bottom view schematic diagram of the fixing mechanism of the present invention;

[0025] Figure 6 It is a schematic diagram of the internal structure of the wire fixing body of the present invention;

[0026] Explanation of the reference numerals in the figure: 1, power pole; 2, connector; 201, connecting hole; 3, driving mechanism; 301, driving plate; 302, sector tooth; 303, fixed shaft; 304, fixed plate; 305, support rod; 306, fixed ring; 307, rack; 308, rotating column; 309, spiral groove; 310, guide block; 311, moving rod; 4, fixing mechanism; 401, rotating shaft; 402, connecting rod A; 403, connecting rod B; 404, Rotating shaft; 405, connecting block; 406, T-shaped cone; 407, spring; 408, latch; 409, mounting column; 410, wire fixing body; 411, support plate; 412, buffer spring; 413, clamping block; 414, fixing block; 415, slide rail; 416, slide bar; 417, slider; 418, adjusting screw; 5, supporting column; 6, solar panel; 7, hazard warning flasher; 8, sensor; 9, electric control box; 10, lightning rod. DETAILED DESCRIPTION

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In the description of the present invention, “plurality” means two or more than two, unless otherwise clearly and specifically defined.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "mounted / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Embodiment 1:

[0031] See also Figure 1-3The Beidou-based power transmission line anti-external damage equipment includes a power pole 1, a connector 2 is provided on the upper part of the power pole 1, and the top surface of the connector 2 is provided with connecting holes 201 symmetrically opened on the left and right, a mounting groove is provided in the connector 2, and a driving mechanism 3 and a fixing mechanism 4 are provided in the mounting groove. A support column 5 is provided on the top surface of the connector 2, and a solar panel 6 is fixedly connected to the upper part of the support column 5. A hazard warning flasher 7 is provided on the right side of the support column 5, and a sensor 8 is provided on the right side of the hazard warning flasher 7. An electric control box 9 is provided on the left side of the support column 5, and a lightning rod 10 is provided on the upper part of the solar panel 6.

[0032] The electric control box 9, the solar panel 6, the hazard warning flasher 7 and the sensor 8 are connected by wires. An inverter and a battery are also installed inside the electric control box 9. The solar panel 6 stores electrical energy in the battery through the inverter.

[0033] The driving mechanism 3 includes a driving plate 301 inserted into the top of the power pole 1, and a sector-shaped tooth 302 is fixedly connected to the top surface of the driving plate 301. Two fixed shafts 303 are symmetrically provided on the front and rear sides of the sector-shaped tooth 302. A fixed plate 304 is hinged on the outer side of the fixed shaft 303. A support rod 305 is provided on the upper part of the fixed plate 304. The left and right ends of the two support rods 305 are connected and fixed by a fixing ring 306.

[0034] A rack 307 is meshedly connected to the upper part of the sector tooth 302, and two rotating columns 308 are symmetrically rotatably connected to the left and right sides of the rack 307. The rotating column 308 is slidably matched with the fixed ring 306. A spiral groove 309 is opened on the surface of the rotating column 308. A guide block 310 is provided on the front side of the rotating column 308. The front side of the guide block 310 is connected and fixed to the inner surface of the support rod 305, and the guide block 310 is slidably matched with the spiral groove 309. A moving rod 311 is fixedly connected to the outer side of the rotating column 308.

[0035] The present invention can make the hazard warning flasher 7 and the sensor 8 work normally when the power transmission line fails by arranging the solar panel 6 and the electric control box 9, and can effectively remind the danger factors. The lightning rod 10 can prevent the device from being damaged by thunderstorms. When the power pole 1 is tilted due to natural disasters, the driving plate 301 drives the sector gear 302 to rotate around the axis of the fixed shaft 303 under the tilting effect of the power pole 1. At this time, the rack 307 meshing with the sector gear 302 will move in a straight line. Since the guide block 310 is slidably connected in the spiral groove 309 on the surface of the rotating column 308, and the rack 307 is rotatably connected to the rotating column 308, the movement of the rack 307 will drive the two rotating columns 308 to rotate and move with the rack 307, and the rotating column 308 drives the moving rod 311 to move.

[0036] Embodiment 2:

[0037] See also Figure 4 , 5, combined with the basis of embodiment 1, the difference is that: the fixing mechanism 4 includes two symmetrically arranged rotating shafts 401 fixedly connected in the installation groove, two connecting rods A402 are rotatably connected to the upper part of the rotating shaft 401, two connecting rods B403 are arranged on the upper part of the two connecting rods A402, the ends of the connecting rod A402 and the ends of the connecting rod B403 are rotatably connected through the rotating shaft 404, and the inner side of the connecting rod B403 located on the front side is rotatably connected with a connecting block 405, and the connecting block 405 is rotatably connected to the moving rod 311 through a T-shaped frustum 406.

[0038] The two rotating shafts 404 located on the outside extend through the connecting rod B403 to its upper part, and a spring 407 is provided on the right side of the upper part of the two rotating shafts 404 located on the outside. The right ends of the two springs 407 are fixedly connected to the surface of the plug 408, and the left side of the plug 408 is inserted into the inner side of the mounting column 409. The top surface of the mounting column 409 extends to the upper part of the connector 2 and is fixedly connected to the wire fixing body 410. The bottom surface of the mounting column 409 is provided with a support plate 411, and the bottom surface of the support plate 411 is provided with a plurality of buffer springs 412 in a ring shape with equal intervals, and the top surface of the support plate 411 is in extrusion contact with the bottom surface of the mounting column 409.

[0039] The present invention pushes the connecting block 405 to move by the movable moving rod 311, and the connecting rod A402 is connected to the installation groove through the rotating shaft 401, so the movement of the connecting block 405 will push the two connecting rods B403 to make linear motions in opposite directions, and the connecting rod A402 rotates around the rotating shaft 401, so that the rotating shaft 404 moves with the connecting rod A402, which can drive the spring 407 to expand and contract. By setting two springs 407, one spring 407 will be stretched no matter how the connecting rod A402 rotates, and the tension of the spring 407 is used to make the pin 408 disengage from the installation column 409, and by setting a support plate 411 and a buffer spring 412 at the bottom of the installation column 409, the buffer spring 412 pushes the installation column 409 to move upward, so that the installation column 409 is separated from the connector 2, thereby preventing the power transmission line from being broken due to the tipping of the power pole 1.

[0040] Embodiment 3:

[0041] See also Figure 6 , the difference between the first embodiment and the second embodiment is that: the inside of the wire fixing body 410 is provided with three clamping blocks 413 in a circular shape with equal intervals, the outside of the clamping block 413 is fixedly connected to a fixing block 414, the rear sides of the two fixing blocks 414 located at the upper part are slidably connected to a slide rail 415, the front surfaces of the two fixing blocks 414 located at the upper part are slidably connected to a slide bar 416, the two slide bars 416 are fixedly connected to a slider 417, the slider 417 is slidably matched with the wire fixing body 410, the upper part of the slider 417 is rotatably connected to an adjusting screw 418, and the adjusting screw 418 is threadedly matched with the wire fixing body 410

[0042] The present invention fixes the transmission line through the wire fixing body 410. When fixing the transmission line, the slider 417 is moved downward by rotating the adjusting screw 418. When the slider 417 moves downward, it will drive the sliding rod 416 to move downward. The sliding rod 416 is slidably connected to the two fixing blocks 414 located at the top. Therefore, when the sliding rod 416 moves downward, it will drive the two fixing blocks 414 located at the top to move toward each other, so that the three clamping blocks 413 are close to each other to fix the transmission line.

[0043] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A Beidou-based power transmission line anti-extreme damage device, comprising a power pole (1), characterized in that: The power pole (1) is provided with a connector (2) on the upper part, the top surface of the connector (2) is symmetrically provided with connector holes (201), the connector (2) is provided with a mounting groove, the mounting groove is provided with a driving mechanism (3) and a fixing mechanism (4), the top surface of the connector (2) is provided with a support column (5), the upper part of the support column (5) is fixedly connected with a solar panel (6), the right side of the support column (5) is provided with a hazard warning flasher (7), the right side of the hazard warning flasher (7) is provided with a sensor (8), the left side of the support column (5) is provided with an electric control box (9), and the upper part of the solar panel (6) is provided with a lightning rod (10); The electric control box (9), the solar panel (6), the hazard warning flasher (7) and the sensor (8) are connected by wires. An inverter and a battery are also installed inside the electric control box (9). The solar panel (6) stores electrical energy in the battery through the inverter. The driving mechanism (3) comprises a driving plate (301) inserted into the top of the power pole (1), the top surface of the driving plate (301) being fixedly connected to a sector tooth (302), two fixed shafts (303) being symmetrically arranged on the front and rear sides of the sector tooth (302), a fixed plate (304) being hingedly connected to the outside of the fixed shaft (303), a support rod (305) being arranged on the upper part of the fixed plate (304), and the left and right ends of the two support rods (305) being connected and fixed by a fixing ring (306); The upper part of the sector-shaped teeth (302) is meshedly connected with a rack (307), and the left and right sides of the rack (307) are symmetrically rotatably connected with two rotating columns (308), the rotating columns (308) are slidably matched with the fixing ring (306), a spiral groove (309) is provided on the surface of the rotating columns (308), a guide block (310) is provided on the front side of the rotating columns (308), the front side of the guide block (310) is connected and fixed to the inner surface of the support rod (305), the guide block (310) is slidably matched with the spiral groove (309), and a moving rod (311) is fixedly connected to the outer side of the rotating column (308); The fixing mechanism (4) comprises two rotating shafts (401) fixedly connected to the mounting groove and arranged symmetrically on the left and right sides; the upper part of the rotating shaft (401) is rotatably connected to two connecting rods A (402); the upper part of the two connecting rods A (402) is provided with two connecting rods B (403); the ends of the connecting rods A (402) are rotatably connected to the ends of the connecting rods B (403) via rotating shafts (404); the inner side of the connecting rod B (403) located at the front side is rotatably connected to a connecting block (405); the connecting block (405) is rotatably connected to the moving rod (311) via a T-shaped frustum (406); The two rotating shafts (404) located on the outside extend through the connecting rod B (403) to the upper part thereof, and a spring (407) is provided on the right side of the upper part of the two rotating shafts (404) located on the outside, and the right ends of the two springs (407) are fixedly connected to the surface of the plug (408), and the left side of the plug (408) is plugged into the inner side of the mounting column (409), and the top surface of the mounting column (409) extends to the upper part of the connecting body (2) and is fixedly connected to the wire fixing body (410), and the bottom surface of the mounting column (409) is provided with a support plate (411), and the bottom surface of the support plate (411) is provided with a plurality of buffer springs (412) in an annular shape and at equal intervals, and the top surface of the support plate (411) is in extrusion contact with the bottom surface of the mounting column (409); The wire fixing body (410) is provided with three clamping blocks (413) in a circular shape at equal intervals inside. A fixing block (414) is fixedly connected to the outside of the clamping block (413). The rear sides of the two fixing blocks (414) located at the upper part are slidably connected to a slide rail (415). The front surfaces of the two fixing blocks (414) located at the upper part are slidably connected to a slide bar (416). The two slide bars (416) are fixedly connected to a slider (417). The slider (417) is slidably matched with the wire fixing body (410). An adjusting screw (418) is rotatably connected to the upper part of the slider (417). The adjusting screw (418) is threadably matched with the wire fixing body (410).

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