Overhead transmission line obstacle removing device
By designing an overhead transmission line clearing device that includes a motor-driven barrier tool and clamping wheel, the problem of dangerous and inefficient traditional barrier cleaning operations is solved, and efficient and safe transmission line clearing effect is achieved.
Patent Information
- Application Number
- CN202420056961.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-10
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-01-10
AI Technical Summary
Traditional overhead transmission lines are dangerous, inefficient and ineffective, and are unable to achieve efficient and high-frequency clearance.
An overhead transmission line cleaning device including a lower connecting frame, guide column, upper connecting frame, rotating seat, clamping wheel and cleaning mechanism is designed. The combination of the cleaner and clamping wheel of the wireless control motor is realized to achieve power transmission. Cut and move debris on the line.
It has achieved safe and efficient cleaning of debris on transmission lines, improved the efficiency and frequency of obstacle cleaning, and reduced the operating risks of workers.
Smart Images
Figure CN222234292U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of power facility maintenance, and more specifically to an overhead power transmission line obstacle clearing device. Background Art
[0002] The transmission line is realized by using a transformer to step up the voltage of the electric energy generated by the generator, and then connecting it to the transmission line through control equipment such as circuit breakers. In terms of structural form, the transmission line is divided into overhead transmission lines and cable lines. Usually there are some obstacles on the transmission line, such as kite lines, floating plastic bags, branches around the line and other obstacles entangled in the transmission line, which has a great impact on the transmission environment of the transmission line.
[0003] The shortcomings of the existing technology: the traditional obstacle removal operation is that the maintenance workers use a lift to rise to the height of the wires for maintenance, which has a high risk factor and low efficiency, and the obstacle removal effect is not good, and it is impossible to achieve efficient and high-frequency obstacle removal operations. For this reason, we propose an overhead transmission line obstacle removal device. Summary of the invention
[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an overhead power transmission line obstacle clearing device to solve the problems existing in the above-mentioned background technology.
[0005] The utility model provides the following technical solutions: an overhead power transmission line obstacle clearing device, comprising a lower connecting frame, the upper end of the lower connecting frame is fixedly connected to a guide column, the circumferential surface of the guide column is fixedly connected to the upper connecting frame, the upper end of the lower connecting frame is fixedly connected to a first rotating seat, a first clamping wheel is rotatably connected in the first rotating seat, the lower end of the upper connecting frame is fixedly connected to a second rotating seat, a second clamping wheel is rotatably connected in the second rotating seat, grooves are provided in the first clamping wheel and the second clamping wheel, the right ends of the lower connecting frame and the upper connecting frame are fixedly connected to a mounting plate, a cleaning mechanism is arranged in the mounting plate; the cleaning mechanism comprises a driving shaft rotatably connected in the mounting plate, a clearing knife is fixedly connected to the circumferential surface of the driving shaft, a second motor is fixedly connected to the surface of the mounting plate, an output end of the second motor is fixedly connected to the driving shaft, and the second motor is wirelessly connected to an external controller.
[0006] Preferably, a positioning plate is fixedly connected to the upper end of the lower connecting frame, and the positioning plate is slidably connected to the upper connecting frame.
[0007] Preferably, a threaded rod is rotatably connected inside the lower connecting frame, and the threaded rod is threadedly connected to the upper connecting frame.
[0008] Preferably, a first motor is fixedly connected to the lower end of the lower connecting frame, an output end of the first motor is fixedly connected to the threaded rod, and the first motor is wirelessly connected to an external controller.
[0009] Preferably, the lower end of the lower connecting frame is fixedly connected to a connecting seat, a screw rod is threadedly connected to the connecting seat, a connecting rod is fixedly connected to the lower end of the screw rod, a through hole is provided in the connecting rod, a threaded groove is provided in the connecting rod, and the threaded groove is threadedly connected to the screw rod.
[0010] Technical effects and advantages of the utility model:
[0011] The utility model controls the operation of the second motor through an external controller, and the second motor will drive the driving shaft to rotate, and the driving shaft will drive the obstacle clearing knife to rotate, and finally by pulling the connecting rod, in cooperation with the first clamping wheel and the second clamping wheel, the device can be moved on the transmission line, and the rotating obstacle clearing knife will cut the debris on the transmission line, thereby achieving the effect of clearing the debris on the transmission line.
[0012] The utility model is connected with a connecting seat fixedly connected to the lower end of the connecting frame under the action of a screw rod, and then a plurality of connecting rods are connected through the screw rod and the threaded groove, so that the equipment can be lifted to a certain height so that it can contact the power transmission line. At the same time, a through hole is opened in the connecting rod, so that the weight of the connecting rod is reduced, making it easier to lift the equipment. Subsequently, after the equipment is connected to the power transmission line, the connecting rod is pulled, and in cooperation with the first clamping wheel and the second clamping wheel, the equipment can be moved on the power transmission line to complete the cleaning operation of the power transmission line. After the equipment is used, the connecting rods can be disassembled, which is also convenient for carrying the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0014] Figure 2 It is a structural schematic diagram of the cleaning mechanism in the utility model.
[0015] Figure 3 It is a structural schematic diagram of the utility model when the upper connecting frame is opened.
[0016] Figure 4 It is a schematic structural diagram of a disassembled cross-sectional view of the connecting rod in the utility model.
[0017] The accompanying drawings are marked as follows: 1. lower connecting frame; 2. guide column; 3. upper connecting frame; 4. first rotating seat; 5. first clamping wheel; 6. second rotating seat; 7. second clamping wheel; 8. groove; 9. mounting plate; 10. positioning plate; 11. threaded rod; 12. first motor; 13. driving shaft; 14. obstacle clearing knife; 15. second motor; 16. connecting seat; 17. screw rod; 18. connecting rod; 19. through hole; 20. threaded groove. DETAILED DESCRIPTION
[0018] The utility model provides an overhead power transmission line obstacle clearing device, comprising a lower connecting frame 1, the upper end of the lower connecting frame 1 is fixedly connected to a guide column 2, the circumferential surface of the guide column 2 is fixedly connected to an upper connecting frame 3, the upper end of the lower connecting frame 1 is fixedly connected to a first rotating seat 4, a first clamping wheel 5 is rotatably connected in the first rotating seat 4, the lower end of the upper connecting frame 3 is fixedly connected to a second rotating seat 6, a second clamping wheel 7 is rotatably connected in the second rotating seat 6, a groove 8 is provided in the first clamping wheel 5 and the second clamping wheel 7, the right ends of the lower connecting frame 1 and the upper connecting frame 3 are fixedly connected to a mounting plate 9, a cleaning mechanism is arranged in the mounting plate 9, and when working, the device can be lifted to a high altitude by connecting and installing a connecting rod 18. , then move the lower connecting frame 1 and the upper connecting frame 3 between the transmission lines, and then control the threaded rod 11 to rotate. At the same time, under the action of the guide column 2, the upper connecting frame 3 will be driven to move downward. At this time, the first clamping wheel 5 and the second clamping wheel 7 will approach each other, and then the transmission line will be clamped by the action of the groove 8, so that the equipment can be fixed on the transmission line, and then under the action of the first clamping wheel 5 and the second clamping wheel 7, the equipment can be towed on the transmission line by pulling the connecting rod 18, and then the obstacle clearing knife 14 in the cleaning mechanism is controlled to rotate to cut the debris on the transmission line, thereby achieving the effect of clearing the debris on the transmission line.
[0019] Furthermore, a positioning plate 10 is fixedly connected to the upper end of the lower connecting frame 1, and the positioning plate 10 is slidably connected to the upper connecting frame 3. During operation, under the action of the positioning plate 10, when it is necessary to clamp the transmission line with the first clamping wheel 5 and the second clamping wheel 7, the transmission line is made to fit with the surface of the positioning plate 10, so that the transmission line can be close to the center position between the first clamping wheel 5 and the second clamping wheel 7, and then the first clamping wheel 5 and the second clamping wheel 7 are controlled to approach each other, so that the transmission line can be clamped quickly and easily by the first clamping wheel 5 and the second clamping wheel 7.
[0020] Furthermore, a threaded rod 11 is rotatably connected inside the lower connecting frame 1, and the threaded rod 11 is threadedly connected to the upper connecting frame 3. During operation, by controlling the rotation of the threaded rod 11, the threaded rod 11 will drive the upper connecting frame 3 to move downward, and then drive the second clamping wheel 7 to move downward, and cooperate with the action of the first clamping wheel 5 to clamp the transmission line, thereby achieving the effect of fixing the equipment on the transmission line.
[0021] Furthermore, a first motor 12 is fixedly connected to the lower end of the lower connecting frame 1, and an output end of the first motor 12 is fixedly connected to the threaded rod 11. The first motor 12 is wirelessly connected to an external controller. When working, the operation of the first motor 12 can be controlled by controlling the external controller, thereby achieving the effect of driving the threaded rod 11 to rotate.
[0022] Furthermore, the cleaning mechanism includes a driving shaft 13 rotatably connected in the mounting plate 9, a clearing knife 14 is fixedly connected to the circumferential surface of the driving shaft 13, a second motor 15 is fixedly connected to the surface of the mounting plate 9, an output end of the second motor 15 is fixedly connected to the driving shaft 13, and the second motor 15 is wirelessly connected to an external controller. When working, after the device is fixed on the transmission line, the second motor 15 is controlled by an external controller to operate, and the second motor 15 will drive the driving shaft 13 to rotate, and the driving shaft 13 will drive the clearing knife 14 to rotate, and then the device moves on the transmission line to cut off the debris on the transmission line, thereby achieving the effect of cleaning the debris on the transmission line.
[0023] Furthermore, a connecting seat 16 is fixedly connected to the lower end of the lower connecting frame 1, a screw rod 17 is threadedly connected to the connecting seat 16, a connecting rod 18 is fixedly connected to the lower end of the screw rod 17, a through hole 19 is opened in the connecting rod 18, a threaded groove 20 is opened in the connecting rod 18, and the threaded connection between the threaded groove 20 and the screw rod 17 is threadedly connected. During operation, the connecting seat 16 fixedly connected to the lower end of the connecting frame is connected under the action of the screw rod 17, and then a plurality of connecting rods 18 are connected through the screw rod 17 and the threaded groove 20, so that the equipment can be lifted to a certain height so that it can contact the transmission line. At the same time, a through hole 19 is opened in the connecting rod 18, so that the weight of the connecting rod 18 is reduced, making it easier to lift the equipment. Then, after the equipment is connected to the transmission line, the connecting rod 18 is pulled, and the equipment can be moved on the transmission line in cooperation with the first clamping wheel 5 and the second clamping wheel 7.
[0024] The working principle of the utility model is as follows: the connection seat 16 fixedly connected to the lower end of the connection frame is connected by the action of the screw rod 17, and then a plurality of connection rods 18 are connected by the screw rod 17 and the threaded groove 20, so that the equipment can be lifted to a certain height so that it can contact the power transmission line. At the same time, a through hole 19 is provided in the connection rod 18 to reduce the weight of the connection rod 18, making it easier to lift the equipment. Then, under the action of the positioning plate 10, when the first clamping wheel 5 and the second clamping wheel 7 need to clamp the power transmission line, the transmission line is made to fit with the surface of the positioning plate 10, so that the transmission line can be close to the center between the first clamping wheel 5 and the second clamping wheel 7. Then, the first motor 1 can be controlled by controlling the external controller. 2 is in operation, the first motor 12 with the threaded rod 11 rotates, and at the same time, under the action of the guide column 2, the upper connecting frame 3 is driven to move downward, at this time, the first clamping wheel 5 and the second clamping wheel 7 are close to each other, and then the transmission line is clamped by the action of the groove 8, so that the device can be fixed on the transmission line, and then the second motor 15 is controlled to operate by an external controller, and the second motor 15 drives the driving shaft 13 to rotate, and the driving shaft 13 drives the obstacle removal knife 14 to rotate, and finally, by pulling the connecting rod 18, under the action of the first clamping wheel 5 and the second clamping wheel 7, the device can be moved on the transmission line, and the rotating obstacle removal knife 14 will cut the debris on the transmission line, thereby achieving the effect of cleaning the debris on the transmission line.
Claims
1. An overhead power transmission line obstacle clearing device, comprising a lower connecting frame (1), characterized in that: The upper end of the lower connecting frame (1) is fixedly connected to a guide column (2), the circumferential surface of the guide column (2) is fixedly connected to an upper connecting frame (3), the upper end of the lower connecting frame (1) is fixedly connected to a first rotating seat (4), a first clamping wheel (5) is rotatably connected inside the first rotating seat (4), the lower end of the upper connecting frame (3) is fixedly connected to a second rotating seat (6), a second clamping wheel (7) is rotatably connected inside the second rotating seat (6), the first clamping wheel (5) and the second clamping wheel (7) are both provided with grooves (8), the The right ends of the lower connecting frame (1) and the upper connecting frame (3) are both fixedly connected to a mounting plate (9), a cleaning mechanism is arranged inside the mounting plate (9), the cleaning mechanism comprises a driving shaft (13) rotatably connected inside the mounting plate (9), a barrier clearing knife (14) is fixedly connected to the circumferential surface of the driving shaft (13), a second motor (15) is fixedly connected to the surface of the mounting plate (9), an output end of the second motor (15) is fixedly connected to the driving shaft (13), and the second motor (15) is connected to an external controller via a wireless connection.
2. The overhead power line obstacle clearing device according to claim 1, characterized in that: A positioning plate (10) is fixedly connected to the upper end of the lower connecting frame (1), and the positioning plate (10) is slidably connected to the upper connecting frame (3).
3. The overhead power line obstacle clearing device according to claim 1, characterized in that: A threaded rod (11) is rotatably connected inside the lower connecting frame (1), and the threaded rod (11) is threadably connected to the upper connecting frame (3).
4. The overhead power line obstacle clearing device according to claim 3, characterized in that: A first motor (12) is fixedly connected to the lower end of the lower connecting frame (1); an output end of the first motor (12) is fixedly connected to the threaded rod (11); and the first motor (12) is wirelessly connected to an external controller.
5. The overhead power line obstacle clearing device according to claim 1, characterized in that: The lower end of the lower connecting frame (1) is fixedly connected to a connecting seat (16), the connecting seat (16) is internally threadedly connected to a screw rod (17), the lower end of the screw rod (17) is fixedly connected to a connecting rod (18), a through hole (19) is provided in the connecting rod (18), a thread groove (20) is provided in the connecting rod (18), and the thread groove (20) is threadedly connected to the screw rod (17).