Lightning protection device for current collection circuit

Abstract

The invention discloses a current collection line lightning protection device, which comprises a mounting base, an orientation adjusting structure, an angle adjusting structure and a lightning protection structure, and is characterized in that the orientation adjusting structure comprises a vertically arranged rotating rod I, a mounting plate, a worm, a turbine, an adjusting handle and a fixed disc; the angle adjusting device comprises a vertical plate, a second rotating rod, a third rotating rod, a first gear, a second gear and a rotating handle. The lightning protection structure comprises a connecting plate, a mounting block, an open groove, a threaded rod and a lightning rod. The invention belongs to the technical field of lightning protection devices, and particularly relates to a lightning protection device for a current collection circuit. The problem that the lightning protection device cannot be adjusted during installation in mountainous terrains and complex terrains is effectively solved. The lightning protection device is a novel modernized lightning protection device for the current collection circuit.

Description

Technical Field

[0001] The invention belongs to the technical field of lightning protection devices, and in particular relates to a lightning protection device for a collector line. Background Art

[0002] The collector line is used for power transmission. During the construction of the collector line, since most power towers are erected on open ground, they are very susceptible to lightning strikes during the thunderstorm season. After the lightning strike, the collector line failure will cause tripping. Generally, lightning protection devices are installed to protect the collector line. In mountainous areas, due to the complex terrain, lightning may strike from different valleys. The angle of the lightning rod can be adjusted to better cover the areas susceptible to lightning strikes. The length of the lightning rod can also be adjusted according to the different heights of the building to fully cover the area to be protected.

[0003] The integrated circuit lightning protection device in the prior art does not consider the installation problem of the lightning protection device for the collector line in the complex mountainous terrain. Summary of the invention

[0004] The problem to be solved by the present invention is that the lightning protection device cannot be adjusted when installed in mountainous terrain or complex terrain.

[0005] In order to solve the above technical problems, the present invention proposes a collector line lightning protection device, including a mounting base, a direction adjustment structure, an angle adjustment structure and a lightning protection structure, wherein the direction adjustment structure is arranged on the upper side of the mounting base, the angle adjustment structure is arranged on the direction adjustment structure, and the lightning protection structure is arranged on the angle adjustment structure.

[0006] Furthermore, the orientation adjustment structure includes a vertically arranged rotating rod, a mounting plate, a worm, a turbine, an adjustment handle and a fixed plate, wherein the bottom end of the rotating rod is rotatably arranged on the mounting base, the mounting plate is vertically fixed at both ends of the mounting base, both ends of the worm are rotatably arranged on the mounting plate, the turbine is fixed on the outer side of the rotating rod, the worm and the turbine are meshed with each other, the adjustment handle is fixed at one end of the worm, and the fixed plate is fixed at the upper end of the rotating rod.

[0007] Furthermore, the angle adjustment device includes a vertical plate, a rotating rod 2, a rotating rod 3, a gear 1, a gear 2 and a rotating handle, the bottom of the vertical plate is fixed to the two ends of the upper side of the fixed plate, the two ends of the rotating rod 2 are rotatably arranged on the vertical plate, the two ends of the rotating rod 3 are rotatably arranged on the vertical plate, the rotating rod 3 is arranged above the rotating rod 2, the gear 1 is fixed to the two ends of the rotating rod 2, the gear 2 is fixed to the two ends of the rotating rod 3, the gear 1 and the gear 2 are meshed with each other, and the rotating handle is fixed to one end of the rotating rod 2.

[0008] Furthermore, the lightning protection structure includes a connecting plate, a mounting block, a slot, a threaded rod and a lightning rod, one end of the connecting plate is fixed on the rotating rod three, the mounting block is fixed to the other end of the connecting plate, the slot is opened inside the mounting block, the lower end of the threaded rod is threadedly connected and passes through the upper end of the mounting block and is arranged in the slot, and the lightning rod is fixed to the upper end of the threaded rod.

[0009] Furthermore, fixing screws are provided at four corners of the mounting base.

[0010] Furthermore, an opening is provided at the lower end of the mounting base for the circuit to pass through.

[0011] Furthermore, the mounting block, the threaded rod and the lightning rod are all made of conductive materials, the connecting plate is made of insulating material, and a grounding wire is fixed on the mounting block.

[0012] Furthermore, all the devices are coated with anti-corrosion materials.

[0013] The beneficial effects achieved by the present invention using the above structure are as follows:

[0014] By turning the handle according to the terrain requirements, gear one rotates to drive gear two to rotate to adjust the angle of the lightning rod, the lightning rod is rotated to extend the threaded rod, the height of the lightning rod is adjusted, and then the adjusting handle is turned to rotate the worm gear to rotate the turbine to adjust the direction of the lightning rod, thereby solving the problem that the lightning protection device cannot be adjusted when installed in mountainous terrain or complex terrain. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The overall structure of the embodiment of the present invention is shown in FIG. Figure 1 ;

[0016] Figure 2 The overall structure of the embodiment of the present invention is shown in FIG. Figure 2 ;

[0017] Figure 3 A cross-sectional view of an embodiment of the present invention Figure 1 ;

[0018] Figure 4 A cross-sectional view of an embodiment of the present invention Figure 2 ;

[0019] Figure 5 A cross-sectional view of an embodiment of the present invention Figure 3 ;

[0020] Figure 6 A cross-sectional view of an embodiment of the present invention Figure 4 ;

[0021] Figure 7 A cross-sectional view of an embodiment of the present invention Figure 5 .

[0022] Among them, 1. mounting base, 2. direction adjustment structure, 3. angle adjustment structure, 4. lightning protection structure, 5. rotating rod 1, 6. mounting plate, 7. worm gear, 8. turbine, 9. adjustment handle, 10. fixing plate, 11. vertical plate, 12. rotating rod 2, 13. rotating rod 3, 14. gear 1, 15. gear 2, 16. rotating handle, 17. connecting plate, 18. mounting block, 19. slot, 20. threaded rod, 21. lightning rod, 22. fixing screw, 23. opening, 24. grounding wire.

[0023] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] like Figure 1-7 As shown, a collector line lightning protection device proposed in the present invention includes a mounting base 1, an orientation adjustment structure 2, an angle adjustment structure 3 and a lightning protection structure 4, wherein the orientation adjustment structure 2 is arranged on the upper side of the mounting base 1, the angle adjustment structure 3 is arranged on the orientation adjustment structure 2, and the lightning protection structure 4 is arranged on the angle adjustment structure 3.

[0026] As the instruction manual Figure 3-4 As shown, in order to adjust the direction, the direction adjustment structure 2 includes a vertically arranged rotating rod 5, a mounting plate 6, a worm 7, a turbine 8, an adjustment handle 9 and a fixed plate 10. The bottom end of the rotating rod 5 is rotatably arranged on the mounting base 1, the mounting plate 6 is vertically fixed at both ends of the mounting base 1, both ends of the worm 7 are rotatably arranged on the mounting plate 6, the turbine 8 is fixed on the outside of the rotating rod 5, the worm 7 and the turbine 8 are meshed with each other, the adjustment handle 9 is fixed at one end of the worm 7, and the fixed plate 10 is fixed at the upper end of the rotating rod 5.

[0027] As the instruction manual Figure 5As shown, in order to adjust the angle of the lightning protection device, the angle adjustment device includes a vertical plate 11, a rotating rod 2 12, a rotating rod 3 13, a gear 14, a gear 2 15 and a rotating handle 16. The bottom of the vertical plate 11 is fixed to the two ends of the upper side of the fixed plate 10, the two ends of the rotating rod 2 12 are rotatably arranged on the vertical plate 11, the two ends of the rotating rod 3 13 are rotatably arranged on the vertical plate 11, the rotating rod 3 13 is arranged above the rotating rod 2 12, the gear 14 is fixed to the two ends of the rotating rod 2 12, the gear 2 15 is fixed to the two ends of the rotating rod 3 13, the gear 14 and the gear 2 15 are meshed with each other, and the rotating handle 16 is fixed to one end of the rotating rod 2 12.

[0028] As the instruction manual Figure 6 As shown, in order to protect against lightning, the lightning protection structure 4 includes a connecting plate 17, a mounting block 18, a slot 19, a threaded rod 20 and a lightning rod 21. One end of the connecting plate 17 is fixed on the rotating rod 13, the mounting block 18 is fixed to the other end of the connecting plate 17, the slot 19 is opened inside the mounting block 18, the lower end of the threaded rod 20 is threadedly connected and passes through the mounting block 18, and the upper end is arranged in the slot 19, and the lightning rod 21 is fixed to the upper end of the threaded rod 20.

[0029] As the instruction manual Figure 2-3 As shown, fixing screws 22 are provided at the four corners of the mounting base 1, an opening 23 for the line to pass through is provided at the lower end of the mounting base 1, the mounting block 18, the threaded rod 20 and the lightning rod 21 are all made of conductive materials, the connecting plate 17 is made of insulating material, a grounding wire 24 is fixed on the mounting block 18, and all devices are coated with anti-corrosion materials.

[0030] During specific use, the mounting base 1 is fixed to the power tower by means of fixing screws 22, and the line is arranged through the opening 23. According to the terrain requirements, the rotating handle 16 is rotated to rotate through the gear 14, thereby driving the gear 2 15 to rotate and adjust the angle of the lightning rod 21. The lightning rod 21 is rotated to extend the threaded rod 20, and the height of the lightning rod 21 is adjusted. Then, the adjusting handle 9 is rotated to rotate the worm 7 to rotate the turbine 8 to adjust the direction of the lightning rod 21. The above is the use process of the entire collector line lightning protection device.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0033] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A lightning protection device for a collector line, characterized in that: The invention comprises a mounting base (1), an orientation adjustment structure (2), an angle adjustment structure (3) and a lightning protection structure (4), wherein the orientation adjustment structure (2) is arranged on the upper side of the mounting base (1), the angle adjustment structure (3) is arranged on the orientation adjustment structure (2), and the lightning protection structure (4) is arranged on the angle adjustment structure (3).

2. A collector line lightning protection device according to claim 1, characterized in that: The orientation adjustment structure (2) comprises a vertically arranged rotating rod (5), a mounting plate (6), a worm gear (7), a turbine (8), an adjustment handle (9) and a fixed plate (10); the bottom end of the rotating rod (5) is rotatably arranged on the mounting base (1); the mounting plate (6) is vertically fixed at both ends of the mounting base (1); both ends of the worm gear (7) are rotatably arranged on the mounting plate (6); the turbine (8) is fixed on the outer side of the rotating rod (5); the worm gear (7) and the turbine (8) are meshed with each other; the adjustment handle (9) is fixed on one end of the worm gear (7); and the fixed plate (10) is fixed on the upper end of the rotating rod (5).

3. A collector line lightning protection device according to claim 2, characterized in that: The angle adjustment device comprises a vertical plate (11), a second rotating rod (12), a third rotating rod (13), a gear one (14), a gear two (15) and a rotating handle (16); the bottom of the vertical plate (11) is fixed to the two ends of the upper side of the fixed plate (10); the two ends of the second rotating rod (12) are rotatably arranged on the vertical plate (11); the two ends of the third rotating rod (13) are rotatably arranged on the vertical plate (11); the third rotating rod (13) is arranged above the second rotating rod (12); the gear one (14) is fixed to the two ends of the second rotating rod (12); the gear two (15) is fixed to the two ends of the third rotating rod (13); the gear one (14) and the gear two (15) are meshed with each other; and the rotating handle (16) is fixed to one end of the second rotating rod (12).

4. A collector line lightning protection device according to claim 3, characterized in that: The lightning protection structure (4) comprises a connecting plate (17), a mounting block (18), a slot (19), a threaded rod (20) and a lightning rod (21); one end of the connecting plate (17) is fixed on the rotating rod three (13); the mounting block (18) is fixed on the other end of the connecting plate (17); the slot (19) is provided inside the mounting block (18); the lower end of the threaded rod (20) is threadedly connected and passes through the mounting block (18); the upper end is provided in the slot (19); and the lightning rod (21) is fixed on the upper end of the threaded rod (20).

5. A collector line lightning protection device according to claim 4, characterized in that: The four corners of the mounting base (1) are provided with fixing screws (22).

6. A collector line lightning protection device according to claim 5, characterized in that: The lower end of the installation base (1) is provided with an opening (23) for the circuit to pass through.

7. A collector line lightning protection device according to claim 6, characterized in that: The mounting block (18), the threaded rod (20) and the lightning rod (21) are all made of conductive materials, the connecting plate (17) is made of insulating material, and a grounding wire (24) is fixed on the mounting block (18).

8. A collector line lightning protection device according to claim 7, characterized in that: All the devices are coated with anti-corrosion materials.

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