Ground wire device based on wireless sensing equipment

Abstract

The invention belongs to the technical field of electrical elements, and particularly relates to a ground wire device based on wireless sensing equipment, which is characterized in that the ground wire device comprises three ground rods, a doubling end and a ground end, one side of each ground rod is provided with a first wiring board, the bottom of each first wiring board is electrically connected with a first ground wire, and the bottom of each first wiring board is electrically connected with a second ground wire. One ends of the three first grounding wires are electrically connected with the doubling end, one side of the grounding end is provided with a second wiring board, the top of the second wiring board and the bottom of the doubling end are electrically connected with a second grounding wire, the tops of the three grounding rods are all provided with wireless sensors, one side of the grounding end is provided with a high-precision positioner, and the other side of the grounding end is provided with a second wiring board. And the high-precision positioner is connected with the wireless sensor through an electric signal. The device can realize the functions of real-time tracking of the position height information of the grounding wire, visual simulation of the position information of the grounding wire, generation of a working track of the grounding wire, three-phase hooking state, whether a hooking body is made of a metal body material or not, grounding state and the like.

Description

Technical Field

[0001] The invention relates to the field of electrical components, and in particular to a grounding wire device based on wireless sensor equipment. Background Art

[0002] The rapid development of the Internet of Things has enabled traditional network technologies to connect the network and the physical world through technologies such as intelligent sensing and hardware identification. The grounding wire is an indispensable and important tool in power safety production. It plays an extremely important role in ensuring the safety of power workers and is the lifeline for power workers.

[0003] After searching, the Chinese patent application with application publication number CN113078489B discloses a grounding wire operating rod, including a rotating rod, a grounding wire operating rod is arranged on the top of the rotating rod, and a limited rotation mechanism is arranged on the outer wall of the rotating rod. By setting the limited rotation mechanism, the real-time rotation can be realized on the ground through the cooperation of the long bearing sleeve and the rotating rod, without the need for a clamping hook, while protecting the high-voltage wire and greatly reducing the danger of high-altitude operation; the staff can operate while standing on the ground or on a low-rise ladder or shelf, away from high-voltage electricity, thereby protecting the personal safety of the staff, preventing the occurrence of leakage due to faults in the high-voltage wire, and realizing safe insulation, thereby improving the work efficiency, so that a single person can perform uninterrupted and rapid operations on multiple high-voltage wires, saving a lot of time and energy.

[0004] The problems with the existing grounding wire devices are: they are not intelligent enough and do not meet the development concept of the digital power grid. In other words, the existing grounding wire devices have single functions, and the operation management personnel cannot grasp the three-phase hanging status, positioning height, operation trajectory and other information of the grounding wire in real time, and the control over on-site operations is weak. Summary of the invention

[0005] The technical problem to be solved by the invention is to provide a grounding wire device based on wireless sensor equipment to address the deficiencies in the above-mentioned prior art, which can realize the functions of real-time tracking of the position height information of the grounding wire, visual simulation of the position information of the grounding wire, generation of grounding wire operation trajectory, three-phase hanging status, whether the hanging body is made of metal material, grounding status, etc. Relying on technologies such as the Internet of Things, the intelligent and refined management of grounding wires is realized, and the safety control capabilities of power grid operation sites are gradually improved.

[0006] A grounding wire device based on a wireless sensor device comprises three grounding rods, a parallel line end and a grounding end, wherein a first wiring board is arranged on one side of the three grounding rods, and the bottoms of the three first wiring boards are electrically connected to the first grounding wire, one end of the three first grounding wires is electrically connected to the parallel line end, a second wiring board is arranged on one side of the grounding end, and the top of the second wiring board and the bottom of the parallel line end are electrically connected to the second grounding wire, wireless sensors are arranged on the tops of the three grounding rods, a high-precision locator is arranged on one side of the grounding end, and the high-precision locator is connected to the wireless sensor through an electrical signal.

[0007] Preferably, the grounding rod consists of a frame, a first clamping plate, a threaded rod, a connecting rod and a sleeve rod, and a threaded hole is penetrated through the bottom of the frame, the inner wall of the threaded hole is threadedly connected with the threaded rod, the bottom of the threaded rod is welded to the top of the connecting rod, the sleeve rod is rotatably sleeved on the outer wall of the connecting rod, the top of the threaded rod and the first clamping plate are rotatably connected through a bearing, and a recessed portion is provided on the top of the first clamping plate.

[0008] Preferably, fixing mechanisms are provided on both sides of the top of the first clamping plate, and the fixing mechanisms are composed of two top plates, two piston plates and two extrusion pads, and the two extrusion pads are symmetrically bonded to both sides of the recessed portion, the two extrusion pads are made of hollow elastic material, first cavities are opened on both sides inside the first clamping plate, a second cavity is opened inside the first clamping plate, the first cavities are symmetrically distributed on both sides of the second cavity, a through opening is opened between the first cavity and the second cavity, the piston plate is slidably connected to the inner wall of the first cavity, a pull-out opening is opened through the top of the first cavity, the inner wall of the pull-out opening is slidably connected to the top plate, the bottom of the top plate is fixedly connected to the top of the piston plate, air ports are opened between both sides of the top of the second cavity and the extrusion pads, and a first spring is fixed between the bottom of the piston plate and the second cavity.

[0009] Preferably, both ends of one side of the frame are provided with sliding grooves, and the inner walls of the two sliding grooves are slidably connected with sliders, and the two sliders are welded to the first clamping plate.

[0010] Preferably, the grounding end includes a fixing seat, a bracket, a fastening bolt and a second clamp, and the top of the fixing seat is fixedly connected to the bottom of the bracket, a threaded opening is opened through the top of the bracket, the threaded opening is threadedly connected to the fastening bolt, and a rotational connection is formed between the top of the second clamp and the bottom of the fastening bolt through a bearing.

[0011] Preferably, a positioning groove is provided on one side of the bracket, and a positioning block is slidably connected to the inner wall of the positioning groove, and one side of the positioning block is fixedly connected to the second clamping plate.

[0012] Preferably, a wire binding mechanism is provided on the outer wall of the sleeve rod, and the wire binding mechanism is adapted to the first grounding wire.

[0013] Preferably, the wiring harness mechanism includes a support sleeve, a shaft, a first wiring harness plate and a second wiring harness plate, and the support sleeve is fixedly sleeved on the outer wall of the sleeve rod, the two ends of the shaft rod are respectively welded to the first wiring harness plate and the sleeve, and a second spring is welded between the first wiring harness plate and the second wiring harness plate.

[0014] Preferably, a plurality of sleeves are provided on one side of the first wire tie plate, a plurality of pull-out rods are provided on one side of the second wire tie plate, and the pull-out rods are slidably connected to the sleeves.

[0015] The beneficial effects of the present invention are:

[0016] 1. The present invention uses wireless sensors and high-precision locators to install wireless sensors at the top of the grounding pole, and transmits the sensed grounding wire connection status, grounding status, positioning and other data to the high-precision locator through short-distance wireless. After receiving the grounding pole connection data, the high-precision locator integrates the high-precision positioning data and other data collected by the device itself, and transmits these data to the management platform through wireless transmission. It can realize the real-time tracking of the position height information of the grounding wire, the visual simulation of the grounding wire position information, the generation of the grounding wire operation trajectory, the three-phase connection status, whether the connection body is made of metal material, the grounding status and other functions. Relying on technologies such as the Internet of Things, it realizes intelligent and refined management of grounding wires, and gradually improves the safety management and control capabilities of power grid operation sites;

[0017] 2. The present invention provides a fixing mechanism. When the frame is hung on the power cord, the connecting rod is rotated, the connecting rod drives the threaded rod to rotate, so that the threaded rod drives the first clamping plate to move upward, thereby clamping and fixing the power cord through the first clamping plate, and as the first clamping plate moves upward, the top of the top plate contacts the frame. At this time, the top plate drives the piston plate to slide downward under the action of pressure, and the piston plate compresses the interior of the first cavity when sliding. After being compressed, the gas inside the first cavity is transported to the interior of the second cavity through the through port. At this time, the air pressure inside the second cavity increases, and the compression pad bulges under the action of the air pressure, thereby squeezing and fixing the power cord through the bulging compression pad, so as to improve the grounding effect of the device and prevent the device from falling off due to the action of wind, thereby affecting the grounding of the device.

[0018] 3. The present invention provides a wire bundling mechanism, which can wrap and bundle the excessively long first grounding wire when the device is grounded, so as to improve the grounding effect of the device and prevent the first grounding wire from being dragged downward due to its long length, thereby causing the device to fall off under the action of the gravity of the first grounding wire, thereby affecting the grounding effect of the device. The distance between the first wire bundling plate and the second wire bundling plate will increase as the first grounding wire is wound, thereby facilitating improving the wire bundling effect of the wire bundling mechanism on the first grounding wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the structure of a grounding wire device based on a wireless sensor device proposed by the present invention;

[0020] Figure 2 A schematic diagram of the structure of a grounding rod of a grounding wire device based on a wireless sensor device proposed by the present invention;

[0021] Figure 3 A schematic diagram of the fixing mechanism structure of a grounding wire device based on a wireless sensor device proposed by the present invention;

[0022] Figure 4 A schematic diagram of the partial structure of a grounding wire device based on a wireless sensor device proposed by the present invention;

[0023] Figure 5 A schematic diagram of the grounding terminal structure of a grounding wire device based on a wireless sensor device proposed by the present invention;

[0024] Figure 6 A schematic diagram of the structure of a wire harness mechanism of a grounding wire device based on a wireless sensor device proposed by the present invention;

[0025] Figure 7 This is a schematic diagram of the exploded structure of a wire bundling mechanism of a grounding wire device based on a wireless sensor device proposed by the present invention.

[0026] In the accompanying drawings: 1. grounding rod; 2. first grounding wire; 3. parallel line end; 4. second grounding wire; 5. grounding end; 6. wire harness mechanism; 7. frame; 8. threaded rod; 9. connecting rod; 10. sleeve rod; 11. wireless sensor; 12. slide groove; 13. first wiring board; 14. fixing mechanism; 15. first clamping plate; 16. recessed portion; 17. first cavity; 18. second cavity; 19. through port; 20. piston plate; 21. top plate; 22. pull-out port; 23. air port; 24. extrusion pad; 25. first spring; 26. fixing seat; 27. bracket; 28. fastening bolt; 29. ​​second clamping plate; 30. high-precision positioner; 31. second wiring board; 32. support sleeve; 33. shaft rod; 34. first harness plate; 35. second harness plate; 36. sleeve; 37. pull-out rod; 38. second spring. DETAILED DESCRIPTION

[0027] Example 1, reference Figure 1-Figure 5A grounding wire device based on a wireless sensor device comprises three grounding rods 1, a paralleling terminal 3 and a grounding terminal 5, wherein a first wiring board 13 is arranged on one side of the three grounding rods 1, and the bottoms of the three first wiring boards 13 are electrically connected to the first grounding wires 2, one end of the three first grounding wires 2 is electrically connected to the paralleling terminal 3, a second wiring board 31 is arranged on one side of the grounding terminal 5, and the top of the second wiring board 31 and the bottom of the paralleling terminal 3 are electrically connected to the second grounding wire 4, a wireless sensor 11 is arranged on the top of the three grounding rods 1, a high-precision locator 30 is arranged on one side of the grounding terminal 5, and the high-precision locator 30 is connected to the wireless sensor 11 through an electrical signal, and the grounding rods are connected to the grounding wires 11 through the grounding wires 11. A wireless sensor 11 is installed at the top of 1 to transmit the sensed grounding wire hanging status, grounding status, positioning and other data to the high-precision locator through short-distance wireless. After the high-precision locator receives the hanging data of the grounding pole 1, it integrates the high-precision positioning data and other data collected by the equipment itself, and transmits these data to the management platform through wireless transmission. It can realize real-time tracking of the position height information of the grounding wire, visual simulation of the grounding wire position information, generation of the grounding wire operation trajectory, three-phase hanging status, whether the hanging body is made of metal material, grounding status and other functions. Relying on technologies such as the Internet of Things, the intelligent and refined management of the grounding wire is realized, and the safety management and control capabilities of the power grid operation site are gradually improved.

[0028] On the basis of the above, the grounding rod 1 consists of a frame body 7, a first clamping plate 15, a threaded rod 8, a connecting rod 9 and a sleeve rod 10, and a threaded hole is opened through the bottom of the frame body 7, the inner wall of the threaded hole is threadedly connected with the threaded rod 8, the bottom of the threaded rod 8 is welded to the top of the connecting rod 9, the sleeve rod 10 is rotatably sleeved on the outer wall of the connecting rod 9, the top of the threaded rod 8 and the first clamping plate 15 are rotatably connected through a bearing, and the top of the first clamping plate 15 is provided with a recessed portion 16.

[0029] On the basis of the above, fixing mechanisms 14 are provided on both sides of the top of the first clamping plate 15, and the fixing mechanisms 14 are composed of two top plates 21, two piston plates 20 and two extrusion pads 24, and the two extrusion pads 24 are symmetrically bonded to the two sides of the recessed portion 16, and the two extrusion pads 24 are made of hollow elastic material. First cavities 17 are provided on both sides of the inside of the first clamping plate 15, and a second cavity 18 is provided inside the first clamping plate 15. The first cavity 17 is symmetrically distributed on both sides of the second cavity 18, and a through opening 19 is provided between the first cavity 17 and the second cavity 18. The piston plate 20 is slidably connected to the inner wall of the first cavity 17, and a drawing opening 22 is provided through the top of the first cavity 17. The inner wall of the drawing opening 22 is slidably connected to the top plate 21, and the bottom of the top plate 21 is fixedly connected to the top of the piston plate 20. Air ports 23 are provided between the two sides of the top of the second cavity 18 and the extrusion pads 24, and the bottom of the piston plate 20 is fixedly connected to the second cavity 18. There is a first spring 25. When the frame 7 is hung on the power line, at this time, the connecting rod 9 is rotated, and the connecting rod 9 will drive the threaded rod 8 to rotate, so that the threaded rod 8 drives the first clamping plate 15 to move upward, so that the power line is clamped and fixed by the first clamping plate 15, and as the first clamping plate 15 moves upward, the top of the top plate 21 will contact the frame 7. At this time, the top plate 21 will drive the piston plate 20 to slide downward under the action of pressure. The piston plate 20 will compress the interior of the first cavity 17 when sliding. After being compressed, the gas inside the first cavity 17 will be transported to the interior of the second cavity 18 through the through port 19. At this time, the air pressure inside the second cavity 18 will increase, and the extrusion pad 24 will bulge under the action of air pressure, so that the power line is squeezed and fixed by the bulging extrusion pad 24, so as to improve the grounding effect of the device and prevent the device from falling off due to the action of wind, thereby affecting the grounding of the device.

[0030] On the basis of the above, both ends of one side of the frame body 7 are provided with slide grooves 12 , and the inner walls of the two slide grooves 12 are slidably connected with sliders, and the two sliders are welded to the first clamping plate 15 .

[0031] On the basis of the above, the grounding terminal 5 includes a fixing seat 26, a bracket 27, a fastening bolt 28 and a second clamping plate 29, and the top of the fixing seat 26 is fixedly connected to the bottom of the bracket 27, a threaded opening is opened through the top of the bracket 27, and the threaded opening is threadedly connected to the fastening bolt 28, and a rotational connection is formed between the top of the second clamping plate 29 and the bottom of the fastening bolt 28 through a bearing.

[0032] On the basis of the above, a positioning groove is opened on one side of the bracket 27 , and a positioning block is slidably connected to the inner wall of the positioning groove, and one side of the positioning block is fixedly connected to the second clamping plate 29 .

[0033] Example 2, reference Figure 1-Figure 7, a grounding wire device based on a wireless sensing device. Compared with Example 1, on the basis of Example 1, a wire binding mechanism 6 is provided on the outer wall of the sleeve rod 10, and the wire binding mechanism 6 is adapted to the first grounding wire 2.

[0034] On the basis of the above, the wiring harness mechanism 6 includes a support sleeve 32, a shaft rod 33, a first wiring harness plate 34 and a second wiring harness plate 35, and the support sleeve 32 is fixedly sleeved on the outer wall of the sleeve rod 10, and the two ends of the shaft rod 33 are respectively welded to the first wiring harness plate 34 and the sleeve 36, and a second spring 38 is welded between the first wiring harness plate 34 and the second wiring harness plate 35.

[0035] On the basis of the above, a plurality of sleeves 36 are provided on one side of the first wiring harness plate 34, and a plurality of pull-out rods 37 are provided on one side of the second wiring harness plate 35. The pull-out rods 37 are slidably connected to the sleeves 36. When the device is grounded, the excessively long first grounding wire 2 can be wound and bundled through the wiring harness mechanism 6, so as to improve the grounding effect of the device and prevent the first grounding wire 2 from being dragged downward due to its long length, so that the device falls off under the action of the gravity of the first grounding wire 2, thereby affecting the grounding effect of the device. The distance between the first wiring harness plate 34 and the second wiring harness plate 35 will increase as the first grounding wire 2 is wound, so as to improve the wiring effect of the wiring harness mechanism 6 on the first grounding wire 2.

[0036] In summary, with the help of the above technical solution of the present invention: when the frame 7 is hung on the power cord, at this time, the connecting rod 9 is rotated, the connecting rod 9 will drive the threaded rod 8 to rotate, so that the threaded rod 8 drives the first clamping plate 15 to move upward, so that the power cord is clamped and fixed by the first clamping plate 15, and as the first clamping plate 15 moves upward, the top of the top plate 21 will contact the frame 7, at this time, the top plate 21 will drive the piston plate 20 to slide downward under the action of pressure, and the piston plate 20 will compress the interior of the first cavity 17 when sliding, and the gas inside the first cavity 17 will be compressed and transported to the interior of the second cavity 18 through the through port 19. At this time, the air pressure inside the second cavity 18 will increase, and the extrusion pad 24 will press the pressure bulges under the action of, so that the power cord is squeezed and fixed by the bulging squeezing pad 24, so as to improve the grounding effect of the device and prevent the device from falling off due to the action of wind, thereby affecting the grounding of the device. When the device is grounded, the overlong first grounding wire 2 can be wrapped and bundled by the wire bundling mechanism 6, so as to improve the grounding effect of the device and prevent the long length of the first grounding wire 2 from dragging downward, so that the device falls off under the action of the gravity of the first grounding wire 2, thereby affecting the grounding effect of the device. The distance between the first wire bundling plate 34 and the second wire bundling plate 35 will increase as the first grounding wire 2 is wound, so as to improve the wire bundling effect of the first grounding wire 2 by the wire bundling mechanism 6.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A grounding wire device based on a wireless sensor device, comprising three grounding rods (1), a paralleling terminal (3) and a grounding terminal (5), characterized in that: A first wiring board (13) is provided on one side of each of the three grounding rods (1), and the bottoms of each of the three first wiring boards (13) are electrically connected to a first grounding wire (2), one end of each of the three first grounding wires (2) is electrically connected to a parallel line terminal (3), a second wiring board (31) is provided on one side of the grounding terminal (5), and the top of the second wiring board (31) and the bottom of the parallel line terminal (3) are electrically connected to a second grounding wire (4), a wireless sensor (11) is provided on the top of each of the three grounding rods (1), a high-precision locator (30) is provided on one side of the grounding terminal (5), and the high-precision locator (30) is connected to the wireless sensor (11) via an electrical signal.

2. A grounding wire device based on a wireless sensor device according to claim 1, characterized in that: The grounding rod (1) comprises a frame body (7), a first clamping plate (15), a threaded rod (8), a connecting rod (9) and a sleeve rod (10), wherein a threaded hole is provided through the bottom of the frame body (7), the threaded rod (8) is threadedly connected to the inner wall of the threaded hole, the bottom of the threaded rod (8) is welded to the top of the connecting rod (9), the sleeve rod (10) is rotatably sleeved on the outer wall of the connecting rod (9), the top of the threaded rod (8) and the first clamping plate (15) are rotatably connected via a bearing, and a recessed portion (16) is provided at the top of the first clamping plate (15).

3. A grounding wire device based on a wireless sensor device according to claim 2, characterized in that: A fixing mechanism (14) is provided on both sides of the top of the first clamping plate (15), and the fixing mechanism (14) is composed of two top plates (21), two piston plates (20) and two squeezing pads (24), and the two squeezing pads (24) are symmetrically bonded on both sides of the recessed portion (16), and the two squeezing pads (24) are made of hollow elastic material. A first cavity (17) is provided on both sides of the first clamping plate (15), and a second cavity (18) is provided inside the first clamping plate (15). The first cavity (17) is symmetrically distributed on both sides of the second cavity (18). A through opening (19) is provided between the cavity (17) and the second cavity (18); the piston plate (20) is slidably connected to the inner wall of the first cavity (17); a draw-out opening (22) is provided through the top of the first cavity (17); the inner wall of the draw-out opening (22) is slidably connected to the top plate (21); the bottom of the top plate (21) is fixedly connected to the top of the piston plate (20); air openings (23) are provided between the two sides of the top of the second cavity (18) and the compression pad (24); and a first spring (25) is fixed between the bottom of the piston plate (20) and the second cavity (18).

4. A grounding wire device based on a wireless sensor device according to claim 2, characterized in that: Both ends of one side of the frame (7) are provided with sliding grooves (12), and the inner walls of the two sliding grooves (12) are slidably connected with sliders, and the two sliders are welded to the first clamping plate (15).

5. A grounding wire device based on a wireless sensor device according to claim 1, characterized in that: The grounding terminal (5) comprises a fixing seat (26), a bracket (27), a fastening bolt (28) and a second clamping plate (29), wherein the top of the fixing seat (26) is fixedly connected to the bottom of the bracket (27), a threaded opening is formed through the top of the bracket (27), the threaded opening is threadedly connected to the fastening bolt (28), and a bearing is used to form a rotational connection between the top of the second clamping plate (29) and the bottom of the fastening bolt (28).

6. A grounding wire device based on a wireless sensor device according to claim 5, characterized in that: A positioning groove is provided on one side of the bracket (27), and a positioning block is slidably connected to the inner wall of the positioning groove, and one side of the positioning block is fixedly connected to the second clamping plate (29).

7. A grounding wire device based on a wireless sensor device according to claim 2, characterized in that: The outer wall of the sleeve rod (10) is provided with a wire binding mechanism (6), and the wire binding mechanism (6) is compatible with the first grounding wire (2).

8. A grounding wire device based on a wireless sensor device according to claim 8, characterized in that: The wire harness mechanism (6) comprises a support sleeve (32), a shaft rod (33), a first wire harness plate (34) and a second wire harness plate (35), wherein the support sleeve (32) is fixedly sleeved on the outer wall of the sleeve rod (10), the two ends of the shaft rod (33) are respectively welded to the first wire harness plate (34) and the sleeve (36), and a second spring (38) is welded between the first wire harness plate (34) and the second wire harness plate (35).

9. A grounding wire device based on a wireless sensor device according to claim 8, characterized in that: A plurality of sleeves (36) are provided on one side of the first wire harness plate (34), and a plurality of pull-out rods (37) are provided on one side of the second wire harness plate (35), wherein the pull-out rods (37) are slidably connected to the sleeves (36).

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