External damage prevention device for power transmission line

Abstract

The invention relates to the technical field of power transmission line protection, in particular to a power transmission line external damage prevention device, which comprises a fixed seat, a rotating seat, a locking mechanism, a power supply unit, a control unit and an irradiation unit, and is characterized in that the upper side of the fixed seat is rotatably provided with the rotating seat, and the outer side of the rotating seat is provided with the locking mechanism capable of positioning the rotating seat; a plurality of mounting channels are uniformly distributed on the upper side of the rotating seat along the circumference at intervals, and irradiation units are mounted in the mounting channels. The device is reasonable and compact in structure, the rotating seat can rotate relative to the fixed seat, so that the position of the irradiation unit is conveniently adjusted, the irradiation range of the irradiation unit is adjusted, it is guaranteed that the protection area of the telegraph pole is within the irradiation range, and the locking mechanism can guarantee that when the irradiation unit works, a stay wire of the telegraph pole is also within the irradiation range of the irradiation unit; therefore, the transmission line external damage prevention device achieves the best warning effect to warn related personnel to pay attention, so that external damage accidents are effectively prevented.

Description

Technical Field

[0001] This invention relates to the field of power transmission line protection technology, and is a device for preventing external damage to power transmission lines. Background Technology

[0002] Tacheng Prefecture and the nearby counties of Tuoli, Yumin, and Emin, located in northwestern Xinjiang, are important grain, oilseed, and sugar beet producing areas in Xinjiang. New types of business entities such as family farms, cooperatives, and agricultural enterprises have become the mainstream, often owning thousands or even tens of thousands of acres of arable land. In addition to spring plowing and autumn harvesting, as well as regular drone spraying, due to the large amount of land and limited machinery, in order to seize the farming season, drivers often work from dawn to dusk, with 12 to 16 hours of work per day becoming the norm. Continuous operation and night work are common. When working at night, even with vehicle lights, the illumination range and clarity are far less than during the day, making it difficult to clearly identify ground obstacles such as utility poles in the fields. In particular, the guy wires of utility poles are prone to scratches or collisions between the wiring equipment and the guy wires, which can easily cause external damage. Summary of the Invention

[0003] This invention provides a device to prevent external damage to power transmission lines, which overcomes the shortcomings of the prior art and can effectively solve the problem that existing power poles have poor warning effects and are easily damaged by mechanical equipment during spring plowing and autumn harvest.

[0004] The technical solution of the present invention is achieved through the following measures: a transmission line anti-external damage device, including a fixed base, a rotating base, a locking mechanism, a power supply unit, a control unit, and an irradiation unit. The rotating base is rotatably mounted on the upper side of the fixed base. A locking mechanism capable of positioning the rotating base is provided on the outer side of the rotating base. Several installation channels are evenly distributed along the circumference on the upper side of the rotating base. An irradiation unit is installed in each installation channel. The power supply unit and the control unit are provided on the upper side of the rotating base. The power supply unit and the irradiation unit are both connected to the control unit.

[0005] The following are further optimizations and / or improvements to the above-mentioned technical solution: Both the fixed base and the rotating base can have through holes running vertically through the center. An irradiation frame is fixedly installed on the outer side of the upper part of the rotating base. Two to six vertically through installation channels are evenly distributed along the circumference at the upper end of the irradiation frame.

[0006] The aforementioned irradiation frame may be plate-shaped, and the irradiation frame is inclined from bottom to top and from the inside to the outside. The installation channel includes three fixing through holes spaced apart from the inside to the outside of the irradiation frame. The irradiation unit includes a first warning light, a second warning light, and a third warning light. The first warning light is installed in the innermost fixing through hole, the third warning light is installed in one of the outermost fixing through holes, and the third warning light is installed in the fixing through hole in the middle. The first warning light, the second warning light, and the third warning light are all connected to the control unit.

[0007] The aforementioned locking mechanism may include a rotating shaft, a driving bevel gear, a driven bevel gear, and a rotating handle. The upper end of the driven bevel gear is fixedly installed together with the lower end of the rotating seat. A fixing groove with an opening to the right is provided on the upper right side of the fixing seat corresponding to the position below the driven bevel gear. The rotating shaft is rotatably installed in the fixing groove. The driving bevel gear that meshes with the lower part of the driven bevel gear is fixedly installed on the outer left side of the rotating shaft. A rotating handle is hinged to the right side of the rotating shaft. A limiting groove with its upper end communicating with the right side of the fixing groove is provided on the right side of the fixing seat. The rotating handle can be positioned in the limiting groove after rotation.

[0008] The aforementioned fixing base may include a left fixing ring and a right fixing ring with the same structure and symmetrical arrangement. The right side of the left fixing ring and the left side of the right fixing ring are arc-shaped with openings facing each other. The front right side and rear right side of the left fixing ring are detachably fixed together with the front left side and rear left side of the right fixing ring. The upper end of the left fixing ring is fixed with a left ring platform with an opening to the right and an arc shape. The upper end of the right fixing ring is fixed with a right ring platform with the same structure as the left ring platform. The fixing groove is located on the outside of the right fixing ring to the right of the right ring platform.

[0009] The aforementioned limiting groove can be V-shaped with its opening facing left. A locking plate is hinged to the lower end of the right fixing ring at the position behind the limiting groove. A locking groove is provided on the left side of the front part of the locking plate. A locking pin is provided in the locking groove, with its upper end fixedly installed together with the lower end of the right fixing ring. An outer ring platform is fixed to the outer side of the lower end of the locking pin.

[0010] The aforementioned power supply unit may include a mounting frame and solar photovoltaic panels. The mounting frame is fixedly installed on the upper end of the irradiation frame. Two to four solar photovoltaic panels are evenly distributed along the circumference on the upper side of the mounting frame. The solar photovoltaic panels are tilted from the inside to the outside from top to bottom. The control unit includes a control module and an energy storage module fixedly installed in the center of the mounting frame. A photosensitive module and a sound control module are installed inside the irradiation frame. The photosensitive module, the sound control module, the solar photovoltaic panels, and the energy storage module are all connected to the control module. The control module is connected to the first warning light, the second warning light, and the third warning light, respectively.

[0011] The invention has a reasonable and compact structure. The rotating base can rotate relative to the fixed base, which facilitates the adjustment of the position of the irradiation unit and thus the irradiation range of the irradiation unit. This ensures that the protection zone of the power pole is within the irradiation range. The locking mechanism ensures that when the irradiation unit is working, the guy wire of the power pole is also within the irradiation range of the irradiation unit. This allows the transmission line anti-external damage device to achieve the best warning effect, alerting relevant personnel and effectively preventing external damage accidents. Attached Figure Description

[0012] Appendix Figure 1 This is a schematic diagram of the front sectional view of the structure when used in Embodiments 1 to 7 of the present invention.

[0013] Appendix Figure 2These are schematic diagrams of the main cross-sectional structure of embodiments one to seven of the present invention.

[0014] Appendix Figure 3 This is a schematic diagram of the right-side structure of embodiments one to seven of the present invention.

[0015] Appendix Figure 4 These are schematic diagrams of the circuit structures of embodiments one through seven of the present invention.

[0016] The codes in the attached diagram are as follows: 1 is the rotating base, 2 is the through hole, 3 is the illumination frame, 4 is the fixing through hole, 5 is the first warning light, 6 is the second warning light, 7 is the third warning light, 8 is the rotating shaft, 9 is the driving bevel gear, 10 is the driven bevel gear, 11 is the fixing groove, 12 is the limiting groove, 13 is the left fixing ring, 14 is the right fixing ring, 15 is the left ring platform, 16 is the right ring platform, 17 is the locking plate, 18 is the locking groove, 19 is the locking pin, 20 is the outer ring platform, 21 is the solar photovoltaic panel, 22 is the mounting bracket, 23 is the control module, 24 is the energy storage module, 25 is the photosensitive module, and 26 is the rotating handle. Detailed Implementation

[0017] The present invention is not limited to the following embodiments, and the specific implementation can be determined according to the technical solution of the present invention and the actual situation.

[0018] In this invention, for ease of description, the description of the relative positions of the components is based on the appendix to the specification. Figure 1 The layout is described using a diagrammatic method, such as the positional relationships of front, back, top, bottom, left, and right, which are based on the instructions attached. Figure 1 The orientation of the layout is determined by the direction of the map.

[0019] The present invention will be further described below with reference to embodiments and accompanying drawings: Example 1: As shown in the attached document Figure 1 , 2 As shown in Figure 3, the transmission line anti-external damage device includes a fixed base, a rotating base 1, a locking mechanism, a power supply unit, a control unit, and an irradiation unit. The rotating base 1 is rotatably mounted on the upper side of the fixed base. A locking mechanism capable of positioning the rotating base 1 is provided on the outer side of the rotating base 1. Several installation channels are evenly distributed along the circumference on the upper side of the rotating base 1. An irradiation unit is installed in each installation channel. The power supply unit and the control unit are provided on the upper side of the rotating base 1. The power supply unit and the irradiation unit are both connected to the control unit.

[0020] In use, the transmission line anti-external damage device is fixedly installed on the upper end of the utility pole. The rotating base 1 can rotate relative to the fixed base, which facilitates the adjustment of the position of the irradiation unit, thereby adjusting the irradiation range of the irradiation unit and ensuring that the protection zone of the utility pole is within the irradiation range. The locking mechanism ensures that when the irradiation unit is working, the guy wire of the utility pole is also within the irradiation range of the irradiation unit, so that the transmission line anti-external damage device achieves the best warning effect, alerting relevant personnel and effectively preventing the occurrence of external damage accidents.

[0021] The aforementioned external damage protection devices for transmission lines can be further optimized and / or improved according to actual needs: Example 2: As an optimization of the above examples, as shown in the appendix. Figure 1 , 2 As shown, both the fixed base and the rotating base 1 have through holes 2 that run vertically through the center. An irradiation frame 3 is fixedly installed on the upper outer side of the rotating base 1. Two to six vertically through installation channels are evenly distributed along the circumference of the upper end of the irradiation frame 3.

[0022] To improve the insulation of the transmission line protection device, insulating pads are installed between the inner side of the fixed base and the inner side of the rotating base 1 and the outer side of the power pole. The installation of the irradiation unit is facilitated by the irradiation frame 3 and the installation through hole.

[0023] Example 3: As an optimization of the above examples, as shown in the appendix. Figures 1 to 4 As shown, the irradiation frame 3 has a plate-like structure and is inclined from bottom to top and from the inside to the outside. The installation channel includes three fixing through holes 4 spaced apart from the inside to the outside of the irradiation frame 3. The irradiation unit includes a first warning light 5, a second warning light 6 and a third warning light 7. The first warning light 5 is installed in the innermost fixing through hole 4, the third warning light 7 is installed in one of the outermost fixing through holes 4, and the third warning light 7 is installed in the middle fixing through hole 4. The first warning light 5, the second warning light 6 and the third warning light 7 are all connected to the control unit.

[0024] According to requirements, the illumination frame 3 is a cone shape that slopes from bottom to top and from the inside to the outside. This increases the illumination area of ​​the illumination unit installed in the installation channel, allowing the utility pole and guy wire to be displayed within the illumination area to alert relevant personnel. This effectively prevents accidents caused by external forces. The installation channel includes three fixing through holes 4 spaced apart from the inside to the outside of the illumination frame 3. The fixing through holes 4 are funnel-shaped, increasing from the inside to the outside. To reduce the wind resistance of the illumination frame 3 and prevent malfunctions in windy environments, the first warning light 5 is spaced apart along the circumference. The first warning light 5 is placed in the innermost fixing through hole 4, the second warning light 6 is distributed circumferentially in the middle fixing through hole 4, and the third warning light 7 is placed in one of the outermost fixing through holes 4 (the rightmost fixing through hole 4). The first warning light 5 and the second warning light 6 can be set one-to-one (located in the same fixing hole 4) or staggered. The light emission colors of the first warning light 5, the second warning light 6 and the third warning light 7 can be the same or different. In this embodiment, the first warning light 5 is a known red warning light, the second warning light 6 is a yellow warning light, and the third warning light 7 is a flashing bar light.

[0025] Example 4: As an optimization of the above examples, as shown in the appendix. Figure 1 , 2 As shown in Figure 3, the locking mechanism includes a rotating shaft 8, a driving bevel gear 9, a driven bevel gear 10, and a rotating handle 26. The upper end of the driven bevel gear 10 is fixedly installed together with the lower end of the rotating seat 1. A fixing groove 11 with an opening to the right is provided on the upper right side of the fixing seat corresponding to the position below the driven bevel gear 10. The rotating shaft 8 is rotatably installed in the fixing groove 11. The driving bevel gear 9, which meshes with the lower part of the driven bevel gear 10, is fixedly installed on the outer left side of the rotating shaft 8. The rotating handle 26 is hinged to the right side of the rotating shaft 8. A limiting groove 12 with its upper end communicating with the right side of the fixing groove 11 is provided on the right side of the fixing seat. The rotating handle 26 can be located in the limiting groove 12 after rotation.

[0026] As required, the fixing groove 11 is wider in the middle and narrower at both sides, which provides installation space for the drive bevel gear 9. The right end of the rotating shaft 8 has a downward-facing notch, and the left end of the rotating handle 26 is hinged and installed within the notch. The downward-facing notch serves as a limiting position for the rotating handle 26. The rotating handle 26 is Z-shaped, so that after the rotating handle 26 is positioned outside the limiting groove 12, the upper part of the rotating handle 26 can be coaxial with the rotating shaft 8. When adjusting the position of the third warning light 7 at a high position, the lower part of the rotating handle 26 can be hooked onto the hanging ring on the insulated operating rod. The rotating handle 26 can be rotated, which drives the rotating shaft 8, the driving bevel gear 9 and the driven bevel gear 10 to rotate, thereby causing the rotating seat 1 and the irradiation frame 3 to rotate. This allows the irradiation positions of the first warning light 5, the second warning light 6 and the third warning light 7 to be adjusted. With the setting of the limiting groove 12, after the irradiation position of the irradiation unit is adjusted, the rotating handle 26 is rotated and stored in the limiting groove 12. The limiting groove 12 can limit the rotating handle 26, thereby preventing the irradiation position from changing after the rotating seat 1 and the irradiation frame 3 rotate.

[0027] Example 5: As an optimization of the above examples, as shown in the appendix. Figure 1 , 2 As shown in Figure 3, the fixing base includes a left fixing ring 13 and a right fixing ring 14 with the same structure and symmetrical arrangement. The right side of the left fixing ring 13 and the left side of the right fixing ring 14 are arc-shaped with openings facing each other. The front right side and rear right side of the left fixing ring 13 are detachably fixed together with the front left side and rear left side of the right fixing ring 14. A left ring platform 15 with an opening to the right and an arc shape is fixed to the upper end of the left fixing ring 13. A right ring platform 16 with the same structure as the left ring platform 15 is fixed to the upper end of the right fixing ring 14. The fixing groove 11 is located on the outside of the right fixing ring 14 to the right of the right ring platform 16.

[0028] During use, the left fixing ring 13 and the right fixing ring 14 facilitate the detachable installation of the fixing seat on the top of the utility pole. The front right side and rear right side of the left fixing ring 13 are detachably fixed together with the front left side and rear left side of the right fixing ring 14 by bolts and nuts. Several locking platforms are evenly distributed along the circumference on the upper outer side of the left ring platform 15 and the right ring platform 16. The driven bevel gear 10 is seated on the upper part of the locking platform. In this way, the fixing seat can support the driven bevel gear 10 and the rotating seat 1.

[0029] Example 6: As an optimization of the above examples, as shown in the appendix. Figure 1 , 2As shown in Figure 3, the limiting groove 12 is a V-shaped opening to the left. A locking piece 17 is hinged to the lower right side of the right fixing ring 14 corresponding to the position behind the limiting groove 12. A locking groove 18 is provided on the lower front side of the locking piece 17. A locking pin 19 is provided in the locking groove 18, the upper end of which is fixedly installed together with the lower end of the right fixing ring 14. An outer ring platform 20 is fixed to the outer side of the lower end of the locking pin 19.

[0030] As required, the locking groove 18 is U-shaped, with the front of the locking groove 18 tilting forward relative to the rear. When the locking pin 19 is located within the locking groove 18, the locking plate 17 can lock the rotating handle 26 within the fixed groove 11. This prevents the rotating handle 26 from being caught on the outside of the fixed groove 11 during windy weather. When the front end of the locking plate 17 is rotated upward, the locking groove 18 and the locking pin 19 separate. When the locking plate 17 is located behind the fixed groove 11, the fixed groove 11 is opened. This allows the hanging ring at the upper end of the insulating operating rod to be placed on the lower outside of the rotating handle 26, and then... Pushing the rotating handle 26 upwards, when the left side of the rotating handle 26 is coaxial with the rotating shaft 8, the rotating handle 26 can be rotated by the insulating operating rod, thereby rotating the rotating seat 1 and adjusting the irradiation position. The fixing groove 11 is V-shaped with the opening to the left. When the rotating handle 26 is retracted into the fixing groove 11, the lower end of the Z-shaped rotating handle 26 is located to the lower right of the right fixing ring 14. This makes it easy for the operator to rotate the rotating handle 26 on the ground using the insulating rod after the locking plate 17 is opened, and also makes it easy to observe the position of the rotating handle 26, which has the effect of saving time and effort.

[0031] Example 7: As an optimization of the above examples, as shown in the appendix. Figure 1 , 2 As shown in Figure 3 / 4, the power supply unit includes a mounting frame 22 and solar photovoltaic panels 21. The mounting frame 22 is fixedly installed on the upper end of the irradiation frame 3. Two to four solar photovoltaic panels 21 are evenly distributed along the circumference on the upper side of the mounting frame 22. The solar photovoltaic panels 21 are tilted from the inside to the outside from top to bottom. The control unit includes a control module 23 and an energy storage module 24 fixedly installed in the center of the mounting frame 22. A photosensitive module 25 and a sound control module are installed on the inner side of the irradiation frame 3. The photosensitive module 25, the sound control module, the solar photovoltaic panels 21, and the energy storage module 24 are all connected to the control module 23. The control module 23 is connected to the first warning light 5, the second warning light 6, and the third warning light 7, respectively.

[0032] According to the requirements, the voice control module is a known sound sensor, the light sensor 25 is a known illuminance sensor, both the voice control module and the light sensor 25 can be installed in the outermost fixed through hole 4, the energy storage module 24 is a known rechargeable battery, and the control module 23 is a known programmable controller.

[0033] During use, the photosensitive module 25 distinguishes between day and night. When the light is bright, the solar photovoltaic panel 21 stores the electricity generated by the sun in the energy storage module 24, and the first warning light 5, the second warning light 6, and the third warning light 7 are all off. When the light is dim, the energy storage module 24 releases electricity, and the first warning light 5 and the second warning light 6 light up, illuminating the protected area of ​​the power pole. This ensures the optimal warning effect within the light brightness range and prevents light pollution caused by sudden strong light. When the sound control module detects abnormal sounds, such as the roar of high-powered construction machinery, the third warning light 7 turns on and shines on the guy wire of the power pole. To improve the warning effect, a loudspeaker is installed on the outside of the illumination frame 3. The loudspeaker is connected to the control module 23, so that while emitting warning lights, the loudspeaker also emits a warning sound to alert relevant personnel, thereby effectively preventing accidents caused by external forces.

[0034] This application allows the first warning light 5, the second warning light 6, and the third warning light 7 to be turned off during the day, and the loudspeaker to be in standby mode. When the sound control module detects an abnormal sound, such as the roar of high-powered construction machinery, the loudspeaker will emit a warning tone. At night, the first warning light 5 and the second warning light 6 will be turned on. When the sound control module detects an abnormal sound, such as the roar of high-powered construction machinery, the third warning light 7 will flash, illuminating the area where the guy wire of the power pole is located. At the same time, the loudspeaker will emit a warning tone. This allows for charging during the day and operation at night. This transmission line external damage prevention device has the advantages of real-time monitoring, automatic early warning, and obvious warning effect.

[0035] The above technical features constitute various embodiments of the present invention, which have strong adaptability and implementation effect. Unnecessary technical features can be added or removed according to actual needs to meet the needs of different situations.

Claims

1. A device for preventing external damage to power transmission lines, characterized in that... It includes a fixed base, a rotating base, a locking mechanism, a power supply unit, a control unit, and an irradiation unit. The rotating base is rotatably mounted on the upper side of the fixed base. The outer side of the rotating base is provided with a locking mechanism that can position the rotating base. Several installation channels are evenly distributed along the circumference on the upper side of the rotating base. Irradiation units are installed in each installation channel. The power supply unit and the control unit are provided on the upper side of the rotating base. Both the power supply unit and the irradiation unit are connected to the control unit.

2. The transmission line anti-external damage device according to claim 1, characterized in that... Both the fixed base and the rotating base have through holes running vertically through the center. An irradiation frame is fixedly installed on the outer side of the upper part of the rotating base. Two to six vertically through installation channels are evenly distributed along the circumference of the upper end of the irradiation frame.

3. The transmission line anti-external damage device according to claim 2, characterized in that... The irradiation frame has a plate-like structure and is inclined from bottom to top and from the inside to the outside. The installation channel includes three fixing through holes spaced apart from the inside to the outside of the irradiation frame. The irradiation unit includes a first warning light, a second warning light, and a third warning light. The first warning light is installed in the innermost fixing through hole, the third warning light is installed in one of the outermost fixing through holes, and the third warning light is installed in the middle fixing through hole. The first, second, and third warning lights are all connected to the control unit.

4. The transmission line anti-external damage device according to claim 2 or 3, characterized in that... The locking mechanism includes a rotating shaft, a driving bevel gear, a driven bevel gear, and a rotating handle. The upper end of the driven bevel gear is fixedly installed together with the lower end of the rotating seat. A fixing groove with an opening to the right is provided on the upper right side of the fixing seat corresponding to the position below the driven bevel gear. The rotating shaft is rotatably installed in the fixing groove. The driving bevel gear that meshes with the lower part of the driven bevel gear is fixedly installed on the outer left side of the rotating shaft. A rotating handle is hinged to the right side of the rotating shaft. A limiting groove with its upper end communicating with the right side of the fixing groove is provided on the right side of the fixing seat. The rotating handle can be positioned in the limiting groove after rotation.

5. The transmission line anti-external damage device according to claim 4, characterized in that... The fixing base includes a left fixing ring and a right fixing ring with the same structure and symmetrical arrangement. The right side of the left fixing ring and the left side of the right fixing ring are arc-shaped with openings facing each other. The front right side and rear right side of the left fixing ring are detachably fixed together with the front left side and rear left side of the right fixing ring. The upper end of the left fixing ring is fixed with a left ring platform with an opening to the right and an arc shape. The upper end of the right fixing ring is fixed with a right ring platform with the same structure as the left ring platform. The fixing groove is located on the outside of the right fixing ring to the right of the right ring platform.

6. The transmission line anti-external damage device according to claim 5, characterized in that... The limiting groove is V-shaped with its opening facing left. A locking plate is hinged to the lower end of the right fixing ring behind the limiting groove. A locking groove is provided on the left side of the front part of the locking plate. A locking pin is provided in the locking groove, with its upper end fixedly installed together with the lower end of the right fixing ring. An outer ring platform is fixed to the outer side of the lower end of the locking pin.

7. The transmission line anti-external damage device according to claim 3, 5, or 6, characterized in that... The power supply unit includes a mounting frame and solar photovoltaic panels. The mounting frame is fixedly installed on the upper end of the irradiation frame. Two to four solar photovoltaic panels are evenly distributed along the circumference of the upper side of the mounting frame. The solar photovoltaic panels are tilted from the inside to the outside from top to bottom. The control unit includes a control module and an energy storage module fixedly installed in the center of the mounting frame. A photosensitive module and a sound control module are installed inside the irradiation frame. The photosensitive module, the sound control module, the solar photovoltaic panels, and the energy storage module are all connected to the control module. The control module is connected to the first warning light, the second warning light, and the third warning light, respectively.

8. The transmission line anti-external damage device according to claim 4, characterized in that... The power supply unit includes a mounting frame and solar photovoltaic panels. The mounting frame is fixedly installed on the upper end of the irradiation frame. Two to four solar photovoltaic panels are evenly distributed along the circumference of the upper side of the mounting frame. The solar photovoltaic panels are tilted from the inside to the outside from top to bottom. The control unit includes a control module and an energy storage module fixedly installed in the center of the mounting frame. A photosensitive module and a sound control module are installed inside the irradiation frame. The photosensitive module, the sound control module, the solar photovoltaic panels, and the energy storage module are all connected to the control module. The control module is connected to the first warning light, the second warning light, and the third warning light, respectively.

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