A bird repellent installation device for power distribution lines

Abstract

The present invention relates to a bird-repellent installation device for a power distribution line, belonging to the technical field of bird-repellent equipment; the bird-repellent comprises a bird-repellent main body and a mounting frame, the mounting frame is fixedly arranged on the lower end of the bird-repellent main body by bolts, the mounting device comprises a support plate, the upper end of the support plate is provided with a clamping mechanism, the clamping mechanism comprises two clamping plates, and the bird-repellent main body is clamped and fixed by the two clamping plates; a lifting plate is provided at the front end of the support plate through a lifting mechanism, and two positioning shells are provided at the upper end of the lifting plate, and the mounting frame is clamped and fixed by the two positioning shells; two first guide grooves and two second guide grooves are provided on the front end surface of the support plate, the first guide groove and the second guide groove on the same side are connected, and a sliding column is fixedly arranged on each positioning shell, and the two sliding columns are respectively slidably arranged in the two first guide grooves or the two second guide grooves; the problem of low connection efficiency between the current mounting frame and the bird-repellent main body is solved.

Description

Technical Field

[0001] The invention belongs to the technical field of bird-repelling equipment, and in particular relates to an installation device for a bird-repelling device for a power distribution line. Background Art

[0002] Electricity is an indispensable energy source in our lives. Distribution lines are used when transmitting electricity. During the use of distribution lines, birds may stay on the lines, which may easily affect the circuits. Therefore, it is necessary to drive away the birds. For this purpose, bird repellers will be installed near the distribution lines. The bird repeller needs to be installed before use, and an installation device will be used at this time.

[0003] When installing existing bird repellers, it is necessary to manually connect the mounting frame and the bird repeller body and install it on a utility pole near the distribution line. The mounting frame is made of metal and is exposed to the outside world. It will rust after long-term use. In order to ensure stability, the mounting frame needs to be replaced after rusting. However, the replacement is done in a high-altitude working environment, which is inconvenient for workers to operate.

[0004] To this end, the present invention provides a device for installing a bird repeller on a power distribution line. Summary of the Invention

[0005] The present invention overcomes the shortcomings of the prior art and provides a power distribution line bird repeller installation device, thereby solving the problem of low connection efficiency between the current installation frame and the bird repeller body.

[0006] In order to achieve the above object, the present invention is implemented through the following technical solutions.

[0007] A distribution line bird scarer installation device, the bird scarer includes a bird scarer main body and a mounting frame, the mounting frame is fixed to the lower end of the bird scarer main body by bolts, the installation device includes a support plate, the upper end of the support plate is provided with a clamping mechanism, the clamping mechanism includes two clamping plates, and the bird scarer main body is clamped and fixed by the two clamping plates; a lifting plate is provided at the front end of the support plate through a lifting mechanism, and two positioning shells are provided at the upper end of the lifting plate, and the mounting frame is clamped and fixed by the two positioning shells; two first guide grooves and two second guide grooves are provided on the front end surface of the support plate, and the first guide groove on the same side is connected to the second guide groove, and each positioning shell is fixed with a sliding column, and the two sliding columns are respectively slidably provided in the two first guide grooves or the two second guide grooves.

[0008] Furthermore, the clamping mechanism also includes a first motor, a bidirectional threaded rod, and a movable plate; two left-right symmetrical first movable grooves are provided on the upper side of the front end surface of the support plate, and a movable plate is slidably provided inside each first movable groove; the two movable plates are respectively fixed at the rear ends of the two clamping plates; a left-right horizontal bidirectional threaded rod is rotatably provided inside the upper end of the support plate, and the bidirectional threaded rod extends into the two first movable grooves respectively, and the two movable plates are respectively screwed with the two sections of the external threads of the bidirectional threaded rod with opposite rotation directions; a first motor is fixedly provided on one side of the upper end of the support plate, and the output shaft of the first motor is fixedly connected to the end of the bidirectional threaded rod.

[0009] Furthermore, a horizontal supporting plate is fixedly provided at the lower end of each of the end surfaces of the two clamping plates that are close to each other.

[0010] Furthermore, a flap is provided at the front end of each splint, which is rotated by an automatic rebound mechanism.

[0011] Furthermore, the automatic rebound mechanism includes a roller, a steering gear, a rotating shaft, a coil spring, and a tooth plate; a connecting groove is provided at the front end of the end face of the two splints close to each other, and a steering gear is rotatably provided inside each connecting groove, and the two steering gears are fixedly connected to the end parts of the two flip plates respectively; a vertical rotating shaft is fixedly provided at the upper and lower ends of the steering gear, and the two rotating shafts are rotatably plugged into the top and bottom surfaces of the connecting groove respectively; a coil spring is provided at the connection between each rotating shaft and the connecting groove; the two splints are provided with a second movable groove on the rear side of the connecting groove, and the second movable groove is connected to the connecting groove; a tooth plate is slidably provided inside each second movable groove, and the tooth plate is meshed with the steering gear on the same side.

[0012] Furthermore, the lifting mechanism is an electric telescopic rod, one end of the cylinder of the electric telescopic rod is fixedly arranged on the front end surface of the support plate, and the telescopic end of the electric telescopic rod is vertically upward and fixedly connected to the lower end surface of the lifting plate.

[0013] Furthermore, two left-right symmetrical slide grooves are provided on the upper end surface of the lifting plate, and a left-right horizontal limit rod is fixedly provided inside each slide groove, and a slider is slidably provided inside each slide groove, and the slider is slidably sleeved on the outside of the limit rod; a vertical lifting column is fixedly provided on the upper end of each slider, and a horizontal push plate is fixedly provided on the upper end of the lifting column; a positioning shell is slidably sleeved on the outside of each lifting column, and a spring is sleeved on the outside of each lifting column, the lower end of the spring is connected to the slider, and the upper end of the spring is connected to the positioning shell.

[0014] Furthermore, the first guide groove remains vertical; the distance between the upper ends of the two second guide grooves is smaller than the distance between the lower ends; and the upper ends of the two second guide grooves are respectively connected to the lower ends of the two first guide grooves.

[0015] Furthermore, two mounting grooves are provided on the upper end surface of each push plate, a rotating block is rotatably provided inside each mounting groove, and an inner hexagonal groove is provided on the upper end surface of the rotating block; a circle of telescopic grooves is provided on the outer cylindrical surface of the rotating block, and a movable tooth is slidably provided inside each telescopic groove, and the outer end of the movable tooth extends to the outside of the telescopic groove, and a spring piece is fixedly provided on the inner end of each telescopic groove, and the spring piece is fixedly connected to the movable tooth.

[0016] Furthermore, an action groove is provided inside each push plate, and the action groove is connected with the two mounting grooves; a semi-circular half-tooth ring is rotatably provided inside each action groove, and a circle of movable teeth on the outer sides of the two rotating blocks are engaged with the half-tooth ring; a second motor is also fixedly provided inside the action groove of one of the push plates, and an output gear is fixedly provided on the output shaft of the second motor, and the output gear is engaged with the half-tooth ring.

[0017] The beneficial effects of the present invention compared to the prior art are:

[0018] 1. The present invention discloses a power distribution line bird repellent installation device. A first motor drives two clamping plates to clamp the bird repellent body, and a flap is used to correct the deviation of the bird repellent body and fix the bird repellent body. This makes it easier to install the mounting bracket at the bottom of the bird repellent body or replace the mounting bracket in a high-altitude environment.

[0019] 2. The power distribution line bird repellent installation device described in the present invention fixes the mounting frame through a positioning shell, and delivers bolts into the mounting holes of the bird repellent body and the mounting frame through a rotating block. The bolts are screwed into the mounting holes on the bird repellent body by rotating the rotating block, thereby fixing the bird repellent body and the mounting frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described in detail below with reference to the accompanying drawings:

[0021] Figure 1 It is a structural schematic diagram of the bird repeller when installed according to the present invention;

[0022] Figure 2 It is a three-dimensional schematic diagram of the present invention as a whole;

[0023] Figure 3 is a schematic diagram of the connection between the support plate and the clamping mechanism;

[0024] Figure 4 It is a structural diagram of the clamping mechanism;

[0025] Figure 5 It is a schematic diagram of the connection between the flap and the splint;

[0026] Figure 6 It is a schematic diagram of the connection between the lifting mechanism and the positioning shell;

[0027] Figure 7 It is a schematic diagram of the connection between the positioning shell, push plate, lifting column, slider and spring;

[0028] Figure 8 It is a schematic diagram of the structure inside the push plate;

[0029] Figure 9 It is a schematic diagram of the connection between the rotating block and the movable teeth;

[0030] Among them, 1 is a support plate, 11 is an electric telescopic rod, 111 is a lifting plate, 112 is a slide groove, 113 is a limit rod, 12 is a first motor, 121 is a first movable groove, 122 is a first guide groove, 123 is a second guide groove, 124 is a bidirectional threaded rod, 2 is a splint, 21 is a flip plate, 211 is a roller, 212 is a steering gear, 213 is a coil spring, 214 is a tooth plate, 215 is a rotating shaft, 216 is a connecting groove, 217 is a moving plate, 22 is a push plate, 221 is a rotating block, 222 is a second motor, 223 is a half-tooth ring, 224 is a movable tooth, 225 is a spring, 226 is an inner hexagonal groove, 227 is an output gear, 23 is a positioning shell, 231 is a sliding column, 232 is a lifting column, 233 is a spring, 234 is a slider, 3 is a bird repeller body, 31 is a mounting frame, and 32 is a bolt. DETAILED DESCRIPTION

[0031] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail with reference to the embodiments and the accompanying drawings. It should be understood that the specific embodiments described herein are merely for explaining the present invention and are not intended to limit the present invention. The technical solutions of the present invention will be described in detail below with reference to the embodiments and the accompanying drawings, but the scope of protection is not limited thereto.

[0032] like Figure 1As shown in FIG. 9 , the present invention provides a device for installing a bird repellent for a power distribution line. The bird repellent includes a bird repellent body 3 and a mounting bracket 31. The mounting bracket 31 is fixed to the lower end of the bird repellent body 3 by bolts 32. The mounting device includes a support plate 1. A clamping mechanism is provided at the upper end of the support plate 1. The clamping mechanism includes two clamping plates 2, which are used to clamp and fix the bird repellent body 3. A lifting plate 111 is provided at the front end of the support plate 1 via a lifting mechanism. Two positioning shells 23 are provided at the upper end of the lifting plate 111, which are used to clamp and fix the mounting bracket 31. The front end surface of the support plate 1 is provided with two first guide grooves 122 and two second guide grooves 123. The first guide groove 122 and the second guide groove 123 on the same side are connected. A sliding post 231 is fixedly provided on each positioning shell 23. The two sliding posts 231 are slidably disposed inside the two first guide grooves 122 or the two second guide grooves 123, respectively.

[0033] The clamping mechanism further includes a first motor 12 , a bidirectional threaded rod 124 , and a movable plate 217 .

[0034] Two left-right symmetrical first movable grooves 121 are provided on the upper side of the front end surface of the support plate 1. The first movable grooves 121 extend in the horizontal direction. A movable plate 217 is slidably provided inside each first movable groove 121. The two movable plates 217 are respectively fixedly provided at the rear ends of the two clamping plates 2. A left-right horizontal bidirectional threaded rod 124 is rotatably provided inside the upper end of the support plate 1. The bidirectional threaded rod 124 extends into the two first movable grooves 121 respectively. The two movable plates 217 are respectively screwed to the two sections of the external threads of the bidirectional threaded rod 124 with opposite rotation directions. A first motor 12 is fixedly provided on one side of the upper end of the support plate 1. The output shaft of the first motor 12 is fixedly connected to the end of the bidirectional threaded rod 124.

[0035] The first motor 12 rotates the bidirectional threaded rod 124. Since the two movable plates 217 are threadedly connected to the oppositely rotating external threads of the bidirectional threaded rod 124, the two movable plates 217 are driven toward or away from each other. When the two movable plates 217 move toward each other, they move the two clamping plates 2 toward each other, thereby clamping the bird repellent body 3. When the two movable plates 217 move away from each other, they move the two clamping plates 2 away from each other, thereby releasing the bird repellent body 3.

[0036] The clamping plates 2 are square plate-like structures located in a front-to-back vertical plane. A horizontal support plate is fixedly mounted at the lower end of each of the adjacent end surfaces of the two clamping plates 2. When the two clamping plates 2 clamp the bird scarer body 3, the two support plates contact both sides of the lower end surface of the bird scarer body 3, thereby supporting the bird scarer body 3 and also limiting the vertical position of the bird scarer body 3.

[0037] A flap 21 is provided at the front end of each clamping plate 2 and is rotated by an automatic rebound mechanism. The automatic rebound mechanism includes a roller 211, a steering gear 212, a rotating shaft 215, a coil spring 213, and a tooth plate 214.

[0038] A connecting slot 216 is provided at the front end of each of the two clamping plates 2, where they approach each other. A steering gear 212 is rotatably mounted within each connecting slot 216. The two steering gears 212 are fixedly connected to the ends of the two flaps 21. A vertical rotating shaft 215 is fixedly mounted at the top and bottom ends of each steering gear 212. The two rotating shafts 215 are rotatably mounted on the top and bottom surfaces of the connecting slot 216, respectively. A coil spring 213 is provided at the junction of each rotating shaft 215 and the connecting slot 216. A second movable slot is provided at the rear side of each of the two clamping plates 2, which communicates with the connecting slot 216. A toothed plate 214 is slidably mounted within each second movable slot, meshing with the steering gear 212 on the same side. A plurality of rollers 211 are rotatably mounted on the end surfaces of the two flaps 21, where they approach each other.

[0039] When the two plywood 2 are in a state of moving away from each other, under the action of the rebound force of the coil spring 213, the flap 21 and the plywood 2 are at the same angle, and the ends of the two tooth plates 214 extend to the outside of the end faces of the two plywood 2 that are close to each other. When the two plywood 2 gradually approach each other, the ends of the two tooth plates 214 gradually contact the left and right end faces of the bird repeller body 3, causing the two tooth plates 214 to slide toward the inside of the second movable groove. The two tooth plates 214 drive the steering gear 212 on the same side to rotate, and the steering gear 212 drives the flap 21 to rotate. The coil spring 213 is compressed until the flap 21 rotates to maintain a 90° angle with the plywood 2. In this way, the two flaps 21 clamp the left and right ends of the front end face of the bird repeller body 3, thereby limiting the position of the bird repeller body 3 in the front-to-back direction. When the two clamping plates 2 move away from each other, the two flaps 21 slide on the front end surface of the bird repellent body 3. The multiple rollers 211 prevent the flaps 21 from damaging the bird repellent body 3. At the same time, under the rebound force of the coil spring 213, the steering gear 212 begins to rotate, causing the two flaps 21 to gradually rotate forward. During the rotation process, the steering gear 212 drives the tooth plate 214 to slide inside the second movable groove until the two flaps 21 rotate to the same angle as the clamping plates 2, and the ends of the two tooth plates 214 extend again to the outside of the end surface of the two clamping plates 2 that are close to each other, and the automatic rebound mechanism returns to its initial state.

[0040] The lifting mechanism is an electric telescopic rod 11. One end of the cylinder of the electric telescopic rod 11 is fixedly mounted on the front end surface of the support plate 1. The telescopic end of the electric telescopic rod 11 is vertically upward and fixedly connected to the lower end surface of the lifting plate 111. The lifting plate 111 is a horizontally arranged square plate-shaped structure, and the length direction of the lifting plate 111 is arranged along the left-right direction. Two left-right symmetrical slides 112 are provided on the upper end surface of the lifting plate 111, and the slides 112 extend along the left-right direction. A left-right horizontal limit rod 113 is fixedly mounted inside each slide 112, and a slider 234 is slidably mounted inside each slide 112. The slider 234 is slidably sleeved on the outside of the limit rod 113. A vertical lifting column 232 is fixedly mounted on the upper end of each slider 234, and a horizontal push plate 22 is fixedly mounted on the upper end of the lifting column 232. A positioning housing 23 is slidably mounted on the outside of each lifting column 232. A spring 233 is also mounted on the outside of each lifting column 232. The lower end of the spring 233 is connected to the slider 234, and the upper end of the spring 233 is connected to the positioning housing 23. The rebound force of the spring 233 causes the positioning housing 23 to abut against the push plate 22. A fixing groove is provided on the end surfaces of the two positioning housings 23 on the side close to each other, and a clamping groove is also provided on the end surfaces of the two push plates 22 on the side close to each other. The fixing grooves on the two positioning housings 23 are used to clamp and secure the mounting frame 31.

[0041] The two first guide grooves 122 are bilaterally symmetrical, and the two second guide grooves 123 are bilaterally symmetrical. The first guide grooves 122 remain vertical. The distance between the upper ends of the two second guide grooves 123 is smaller than the distance between the lower ends. The upper ends of the two second guide grooves 123 are respectively connected to the lower ends of the two first guide grooves 122.

[0042] When the electric telescopic rod 11 is in the retracted state, the lifting plate 111 is at its lowest position. At this time, the sliding posts 231 on the two positioning shells 23 are located at the lower ends of the two second guide slots 123, and the distance between the two positioning shells 23 is at its maximum. When the telescopic end of the electric telescopic rod 11 gradually extends, the lifting plate 111 is gradually raised, which in turn drives the two positioning shells 23 to gradually rise. The sliding posts 231 on the two positioning shells 23 gradually rise within the two second guide slots 123. Because the distance between the upper ends of the two second guide slots 123 is smaller than the distance between the lower ends, the two positioning shells 23 are gradually brought closer together. The two positioning shells 23, via the lifting posts 232, drive the sliders 234 to slide within the slide slots 112. After the sliding posts 231 on the two positioning shells 23 slide into the two first guide slots 122, the two positioning shells 23 remain docked and slide upward.

[0043] Each push plate 22 has two mounting slots on its upper end. A cylindrical rotating block 221 is rotatably mounted within each mounting slot. The upper end of the rotating block 221 has a hexagonal recess 226. A circular array of expansion slots is arranged on the outer cylindrical surface of the rotating block 221. Each expansion slot has a movable tooth 224 slidably mounted within it. The outer end of the movable tooth 224 extends beyond the slot. A spring clip 225 is fixedly mounted on the inner end of each expansion slot and is fixedly connected to the movable tooth 224.

[0044] Each push plate 22 has an internal operating slot, which communicates with the two mounting slots. A semi-circular half-gear ring 223 is rotatably mounted within each operating slot. Both ends of the half-gear ring 223 communicate with the end surface of the push plate 22 where the engaging slot is located. A ring of movable teeth 224 on the outer sides of the two rotating blocks 221 mesh with the half-gear ring 223. A second motor 222 is also fixedly mounted within the operating slot of one of the push plates 22. An output gear 227 is fixedly mounted on the output shaft of the second motor 222, meshing with the half-gear ring 223.

[0045] The working principle of the present invention is:

[0046] When in use, the laser bird repellent needs to be installed near the cable, and the bird repellent emits laser light to drive away birds, thereby protecting the distribution line. Before using the bird repellent, the bird repellent body 3 and the mounting bracket 31 need to be connected together, and then the mounting bracket 31 is installed on the telephone pole near the cable. The bird repellent body 3 needs to be fixed during installation. When fixing the bird repellent body 3, the support plate 1 is first placed in the use position. In the initial state, the two movable plates 217 drive the two clamping plates 2 to be in a state of being away from each other. The bird repeller body 3 is placed between the two plywoods 2, and then the first motor 12 is controlled to rotate. The first motor 12 drives the bidirectional threaded rod 124 to rotate. Since the two movable plates 217 are respectively screwed with the two sections of the bidirectional threaded rod 124 with opposite rotation directions, the two movable plates 217 are driven to approach each other, and the two movable plates 217 drive the two plywoods 2 to approach each other until the two plywoods 2 contact the left and right end surfaces of the bird repeller body 3, and the bird repeller body 3 is clamped and fixed by the two plywoods 2; at this time, the left and right ends of the lower end surface of the bird repeller body 3 contact the supporting plates on the two plywoods 2, thereby supporting the bird repeller body 3 and also limiting the bird repeller body 3 in the vertical direction.

[0047] When the two splints 2 gradually approach each other, the ends of the two tooth plates 214 gradually contact the left and right end faces of the bird repeller main body 3, so that the two tooth plates 214 slide toward the inside of the second movable groove, and the two tooth plates 214 drive the steering gear 212 on the same side to rotate, and the steering gear 212 drives the flap 21 to rotate, and the coil spring 213 is compressed until the flap 21 rotates to maintain 90 degrees with the splint 2. In this way, the two flaps 21 clamp the left and right ends of the front end face of the bird repeller main body 3, thereby limiting the bird repeller main body 3 in the front and rear directions.

[0048] Then, a bolt 32 is placed inside the hexagonal groove 226 at the upper end of the two rotating blocks 221 on each push plate 22. The head of the bolt 32 is clamped in the hexagonal groove 226, and the screw section of the bolt 32 faces upward. At the same time, a mounting frame 31 is placed under the bird repeller body 3.

[0049] Then the telescopic end of the electric telescopic rod 11 is controlled to extend, driving the lifting plate 111 to gradually rise, and the lifting plate 111 drives the two positioning shells 23 and the two push plates 22 to gradually rise, and the sliding posts 231 on the two positioning shells 23 gradually rise inside the two second guide grooves 123. Since the distance between the upper ends of the two second guide grooves 123 is smaller than the distance between the lower ends, the two positioning shells 23 are driven to gradually approach each other. When the sliding posts 231 on the two positioning shells 23 slide to the connection between the first guide groove 122 and the second guide groove 123, the two positioning shells 23 and the two push plates 22 are docked with each other, and the mounting frame 31 is clamped and fixed by the fixing grooves on the two docked positioning shells 23. At this time, the mounting hole on the mounting frame 31 corresponds to the mounting hole at the lower end of the bird repeller main body 3.

[0050] Then, the telescopic end of the electric telescopic rod 11 is controlled to continue to extend, driving the lifting plate 111 to continue to rise, and the lifting plate 111 drives the two positioning shells 23 and the two push plates 22 to continue to rise. When the sliding posts 231 on the two positioning shells 23 slide to the uppermost ends inside the two first guide grooves 122, the two positioning shells 23 can no longer continue to rise, and the mounting frame 31 reaches the highest position. At this time, the mounting frame 31 is connected to the bird repeller body 3.

[0051] Since the positioning shell 23 is slidably sleeved on the outside of the lifting column 232, the lifting plate 111 can drive the push plate 22 to continue to rise through the lifting column 232. The two push plates 22 after docking continue to rise along the mounting frame 31, and the push plates 22 drive the bolts 32 to rise until the bolts 32 pass through the mounting holes on the mounting frame 31 and contact the mounting holes on the bird repeller body 3. Then the second motor 222 is controlled to start rotating. Since the two push plates 22 are docked with each other at this time, the half gear rings 223 inside the two push plates 22 are also docked into a complete annular gear ring. The second motor 222 drives the output gear 227 to rotate, and the output gear 227 drives the two half gear rings 223 to rotate synchronously. The two half gear rings 223 drive the four rotating blocks 221 to rotate synchronously through a circle of movable teeth 224 on the outside of the rotating block 221. The rotating block 221 drives the bolts 32 to rotate. In this way, the four bolts 32 rotate during the rising process, thereby being screwed into the mounting holes on the bird repeller main body 3, and then the mounting frame 31 is fixedly connected to the bird repeller main body 3.

[0052] When the bolt 32 is placed inside the hexagonal groove 226 at the upper end of the rotating block 221, it is impossible to ensure that the thread position of the bolt 32 corresponds to the internal thread of the mounting hole on the bird repeller main body 3. This will result in the situation where one of the bolts 32 is not tightened when the other bolts 32 are tightened. Therefore, a resilient sliding connection structure is set between the movable teeth 224 and the rotating block 221. When one of the bolts 32 is tightened, this bolt 32 limits the hexagonal groove 226 in the opposite direction, causing the corresponding rotating block 221 to be unable to continue to rotate. At this time, the inclined surface of the teeth of the half-toothed ring 223 will push the inclined surface of the movable teeth 224 on the outside of this rotating block 221. When the pushing force exceeds the elastic force of the spring piece 225, the spring piece 225 can be pushed into the telescopic groove of the rotating block 221, so that the movable teeth 224 on the outside of this rotating block 221 will not be driven by the half-toothed ring 223. In this way, fault-tolerant space can be provided for multiple rotating blocks 221, which is more convenient for installation.

[0053] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A device for installing a bird repellent for a power distribution line, the bird repellent comprising a bird repellent body (3) and a mounting frame (31), the mounting frame (31) being fixed to the lower end of the bird repellent body (3) by bolts (32), characterized in that: The mounting device comprises a support plate (1), the upper end of the support plate (1) is provided with a clamping mechanism, the clamping mechanism comprises two clamping plates (2), and the bird repellent body (3) is clamped and fixed by the two clamping plates (2); a lifting plate (111) is provided at the front end of the support plate (1) through a lifting mechanism, and two positioning shells (23) are provided at the upper end of the lifting plate (111), and the mounting frame (31) is clamped and fixed by the two positioning shells (23); the front end surface of the support plate (1) is provided with two first guide grooves (122) and two second guide grooves (123), the first guide groove (122) and the second guide groove (123) on the same side are connected, and each positioning shell (23) is fixedly provided with a sliding column (231), and the two sliding columns (231) are respectively slidably arranged inside the two first guide grooves (122) or the two second guide grooves (123); Two left-right symmetrical slide grooves (112) are provided on the upper end surface of the lifting plate (111), a left-right horizontal limit rod (113) is fixedly provided inside each slide groove (112), a slider (234) is slidably provided inside each slide groove (112), and the slider (234) is slidably sleeved on the outside of the limit rod (113); a vertical lifting column (232) is fixedly provided on the upper end of each slider (234), and a horizontal push plate (22) is fixedly provided on the upper end of the lifting column (232); a positioning shell (23) is slidably sleeved on the outside of each lifting column (232), and a spring (233) is sleeved on the outside of each lifting column (232), the lower end of the spring (233) is connected to the slider (234), and the upper end of the spring (233) is connected to the positioning shell (23); Two mounting grooves are provided on the upper end surface of each push plate (22), and a rotating block (221) is rotatably provided inside each mounting groove. The upper end surface of the rotating block (221) is provided with an inner hexagonal groove (226); a bolt (32) is placed inside the inner hexagonal groove (226), and the rotating block (221) drives the bolt (32) to rotate, thereby fixing the mounting frame (31) to the bird repellent body (3).

2. The power distribution line bird repellent installation device according to claim 1, characterized in that: The clamping mechanism further comprises a first motor (12), a bidirectional threaded rod (124), and a movable plate (217); two left-right symmetrical first movable grooves (121) are provided on the upper side of the front end surface of the support plate (1), and a movable plate (217) is slidably provided inside each first movable groove (121); the two movable plates (217) are respectively fixedly provided at the rear ends of the two clamping plates (2); a left-right horizontal bidirectional threaded rod (124) is rotatably provided inside the upper end of the support plate (1), and the bidirectional threaded rod (124) extends into the two first movable grooves (121) respectively, and the two movable plates (217) are respectively screwed to two sections of the external threads of the bidirectional threaded rod (124) with opposite rotation directions; a first motor (12) is fixedly provided on one side of the upper end of the support plate (1), and the output shaft of the first motor (12) is fixedly connected to the end of the bidirectional threaded rod (124).

3. The power distribution line bird repellent installation device according to claim 1, characterized in that: A horizontal supporting plate is fixedly provided at the lower end of the end surfaces of the two clamping plates (2) that are close to each other.

4. The power distribution line bird repellent installation device according to claim 1, characterized in that: A flap (21) is provided at the front end of each clamping plate (2) and is rotated by an automatic rebound mechanism.

5. The power distribution line bird repellent installation device according to claim 4, characterized in that: The automatic rebound mechanism comprises a roller (211), a steering gear (212), a rotating shaft (215), a coil spring (213), and a tooth plate (214); a connecting groove (216) is respectively provided at the front end of the end face of the two clamping plates (2) that are close to each other, and a steering gear (212) is rotatably provided inside each connecting groove (216), and the two steering gears (212) are respectively fixedly connected to the ends of the two flaps (21); a vertical rotating spring is respectively fixedly provided at the upper and lower ends of the steering gear (212). Axle (215), two rotating shafts (215) are respectively rotatably inserted into the top surface and the bottom surface of the connecting groove (216); a coil spring (213) is provided at the connection between each rotating shaft (215) and the connecting groove (216); the two clamping plates (2) are respectively provided with a second movable groove on the rear side of the connecting groove (216), and the second movable groove is connected to the connecting groove (216); a tooth plate (214) is respectively slidably provided in each second movable groove, and the tooth plate (214) is meshed with the steering gear (212) on the same side.

6. The power distribution line bird repellent installation device according to claim 1, characterized in that: The lifting mechanism is an electric telescopic rod (11), one end of the cylinder of the electric telescopic rod (11) is fixedly arranged on the front end surface of the support plate (1), and the telescopic end of the electric telescopic rod (11) is vertically upward and fixedly connected to the lower end surface of the lifting plate (111).

7. The power distribution line bird repellent installation device according to claim 1, characterized in that: The first guide groove (122) remains vertical; the distance between the upper ends of the two second guide grooves (123) is smaller than the distance between the lower ends; and the upper ends of the two second guide grooves (123) are respectively connected to the lower ends of the two first guide grooves (122).

8. The power distribution line bird repellent installation device according to claim 1, characterized in that: A circle of telescopic grooves is provided on the outer cylindrical surface of the rotating block (221), and a movable tooth (224) is slidably provided inside each telescopic groove. An outer end of the movable tooth (224) extends to the outside of the telescopic groove, and an elastic piece (225) is fixedly provided at an inner end of each telescopic groove, and the elastic piece (225) is fixedly connected to the movable tooth (224).

9. The power distribution line bird repellent installation device according to claim 8, characterized in that: An action groove is provided inside each push plate (22), and the action groove is communicated with the two mounting grooves; a semi-circular half-toothed ring (223) is rotatably provided inside each action groove, and a circle of movable teeth (224) on the outer sides of the two rotating blocks (221) are meshed with the half-toothed ring (223); a second motor (222) is fixedly provided inside the action groove of one of the push plates (22), and an output gear (227) is fixedly provided on the output shaft of the second motor (222), and the output gear (227) is meshed with the half-toothed ring (223).

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