CN220874200U - Line lightning protection device - Google Patents
Line lightning protection device Download PDFInfo
- Publication number
- CN220874200U CN220874200U CN202322261553.XU CN202322261553U CN220874200U CN 220874200 U CN220874200 U CN 220874200U CN 202322261553 U CN202322261553 U CN 202322261553U CN 220874200 U CN220874200 U CN 220874200U
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- lightning protection
- protection device
- fixedly connected
- frame
- wire frame
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- 230000003014 reinforcing effect Effects 0.000 claims description 19
- 239000002131 composite material Substances 0.000 claims description 12
- 239000012212 insulator Substances 0.000 claims description 12
- 238000010030 laminating Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000003245 working effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a line lightning protection device, which belongs to the technical field of lightning protection devices and comprises an electric wire frame, wherein the upper surface of the electric wire frame is fixedly connected with a supporting block, the upper surface of the supporting block is provided with a fixed seat, the top end of the fixed seat is fixedly connected with a first lightning rod, the outer surface of the first lightning rod is fixedly connected with a reflector, both sides of the supporting block are provided with moving grooves, a lightning protection component is arranged in an inner cavity of the moving groove, the lower surfaces of both ends of the electric wire frame are fixedly connected with insulating seats, the lower surface of the insulating seats is fixedly connected with a connecting block, the outer surface of the connecting block is connected with a protection component through a connecting frame in a bolting mode, and the electric wire frame is electrically connected with a ground wire, so that the use effect of the lightning protection device is improved, the working efficiency of the lightning protection device is improved, the damage to the line is avoided, the working quality of the lightning protection device is improved, and the stability of the lightning protection device in working is improved.
Description
Technical Field
The utility model relates to the technical field of lightning protection devices, in particular to a line lightning protection device.
Background
The transmission line is a large artery of the power system, and is used for transmitting huge electric energy to all directions and is a tie for connecting all substations and all important users. The safe operation of the transmission line directly affects the stability of the power grid and the reliable power supply to users. Therefore, the safe operation of the power transmission line occupies a significant position in the power grid, and the power distribution line is mainly subjected to lightning protection in the current stage in a lightning protection device installation mode, so that the damage or power failure of the power distribution line can be prevented, but the current lightning protection device is not adjustable in position after installation, the fixed lightning protection device is unstable and easy to shake, and the using effect of the lightning protection device is affected.
According to publication No.: the utility model provides a lightning protection device of a 10kV distribution line, which comprises a telegraph pole body, wherein the upper surface of the telegraph pole body is fixedly connected with a mounting box, the inner wall of the mounting box is fixedly connected with two sliding rods, the outer surface of each sliding rod is sleeved with two sliding cylinders, the outer surface of each sliding rod is sleeved with two springs, one ends of the two groups of springs, which are close to each other, are respectively fixedly connected with one ends of the two groups of sliding cylinders, which are close to each other, and one ends of the two groups of springs, which are far away from each other, are fixedly connected with the inner side wall of the mounting box; according to the utility model, the spring is arranged, so that the workload of workers can be increased due to complicated installation of the lightning protection mechanism, meanwhile, the working efficiency of the workers can be increased, and the bolts are arranged, so that the workers can drive the sliding block to slide in the sliding groove by pushing the top plate to move through the matching of the bolts and the threaded cylinder, the lightning protection mechanism can be reinforced for the second time, and the phenomenon that the lightning protection mechanism shakes during use is avoided.
According to the lightning protection device described above, although the lightning protection device can be secondarily reinforced, the lightning protection device after fixing cannot be moved, so that the use effect of the lightning protection device is reduced, the lightning protection device cannot protect a circuit while lightning protection is performed, and the working efficiency of the lightning protection device is reduced, so that the circuit lightning protection device is required to be proposed.
Disclosure of utility model
The utility model aims to provide a line lightning protection device, which is reinforced for a plurality of times through the arrangement of reinforcing blocks and reinforcing plates, so that shaking is avoided, the fixed lightning protection device can be used for adjusting the position, the using effect of the lightning protection device is improved, and the line on the lightning protection device is protected, so that the problems in the background technology are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a circuit lightning protection device, includes the wire frame, the upper surface fixedly connected with supporting shoe of wire frame, the upper surface of supporting shoe is provided with the fixing base, the top fixedly connected with first lightning rod of fixing base, the surface fixedly connected with reflector of first lightning rod, the removal groove has all been seted up to the both sides of supporting shoe, lightning protection component is installed to the inner chamber of removal groove, the equal fixedly connected with insulating seat of lower surface at wire frame both ends, the lower surface fixedly connected with connecting block of insulating seat, the surface of connecting block has protective component through the link bolt, electric connection has the ground wire on the wire frame
Preferably, the lightning protection assembly comprises a moving assembly and a second lightning rod, the moving assembly is arranged in an inner cavity of the moving groove, a threaded hole is formed in the bottom end of the second lightning rod, and the outer surface of the moving assembly is in threaded connection with the inner cavity of the threaded hole.
Preferably, the moving assembly comprises a threaded rod, the threaded rod is arranged in an inner cavity of the moving groove, the surface of the threaded rod is in threaded connection with the inner cavity of the threaded hole, a bearing is fixedly inserted into one end of the threaded rod, the outer ring of the bearing is fixedly connected with the inner side wall of the moving groove, and the other end of the threaded rod is fixedly connected with a rotating block.
Preferably, the protection component comprises a composite post insulator, the upper surface of the composite post insulator is fixedly connected with the lower surface of the connecting frame, the outer surface of the connecting frame is bolted with the connecting block through a fastener, the lower surface of the composite post insulator is fixedly connected with an insulating sleeve, and an inner cavity of the insulating sleeve is provided with an insulating tube.
Preferably, the lower surface laminating of fixing base is connected with the insulation board, the lower surface of insulation board is laminated with the upper surface of wire frame, be provided with the fastener around the fixing base upper surface, the upper surface of fixing base passes through the insulation board and with the wire frame bolt through the fastener.
Preferably, the symmetrical positions of both sides of the electric wire frame are fixedly connected with reinforcing blocks, the other ends of the reinforcing blocks are fixedly connected with the lower surface of the supporting block, and the positions of the reinforcing blocks are arranged in a triangular shape.
Preferably, reinforcing plates are fixedly connected to symmetrical positions of two sides of the top end of the electric wire frame, and the other ends of the reinforcing plates are bolted with the fixing base through fasteners.
Compared with the prior art, the utility model has the beneficial effects that:
1. The utility model provides a line lightning protection device, which is characterized in that lightning is led into lightning protection components on two sides through the arrangement of a first lightning rod, is led into an electric wire frame from a plurality of places through the cooperation of the lightning protection components, and is led into the ground through a grounding wire arranged on the electric wire frame, so that the working effect of the lightning protection device is improved, and the working efficiency of the lightning protection device is improved.
2. The utility model provides a line lightning protection device, which can adjust the position of an installed lightning protection device through the arrangement of a movable assembly, improve the stability of the lightning protection device during operation through the arrangement of a reinforcing block and a reinforcing plate, shake the lightning protection device during operation, protect the line on the lightning protection device through the arrangement of a protection assembly, avoid the damage of the line, improve the working quality of the lightning protection device and improve the stability of the lightning protection device during operation.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic side view of the overall structure of the present utility model;
FIG. 3 is a schematic top view of the overall structure of the present utility model;
FIG. 4 is a schematic view of the lightning protection assembly and the protection assembly of the present utility model;
fig. 5 is a schematic structural view of a second lightning rod and a threaded hole according to the present utility model.
In the figure: 1. an electric wire frame; 2. a support block; 3. a fixing seat; 4. a first lightning rod; 5. a moving groove; 6. a lightning protection component; 61. a second lightning rod; 62. a moving assembly; 621. a threaded rod; 622. a bearing; 623. a rotating block; 63. a threaded hole; 7. an insulating base; 8. a connecting block; 9. a connecting frame; 10. a protective assembly; 101. a composite post insulator; 102. an insulating sleeve; 103. an insulating tube; 11. an insulating plate; 12. a reinforcing block; 13. a reinforcing plate; 14. and (5) a ground wire.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the utility model provides a line lightning protection device, which comprises an electric wire frame 1, wherein the upper surface of the electric wire frame 1 is fixedly connected with a supporting block 2, the upper surface of the supporting block 2 is provided with a fixed seat 3, the top end of the fixed seat 3 is fixedly connected with a first lightning rod 4, the outer surface of the first lightning rod 4 is fixedly connected with a reflector, both sides of the supporting block 2 are provided with a movable groove 5, a lightning protection component 6 is installed in an inner cavity of the movable groove 5, the lower surfaces of both ends of the electric wire frame 1 are fixedly connected with an insulating seat 7, the lower surface of the insulating seat 7 is fixedly connected with a connecting block 8, the outer surface of the connecting block 8 is bolted with a protection component 10 through a connecting frame 9, the electric wire frame 1 is electrically connected with a ground wire 14, lightning is led into the supporting block 2 through the first lightning rod 4, the lightning protection component 6 on both sides is used for position adjustment, then the first lightning rod 4 is matched for leading the lightning to the ground through the ground wire 14 on the electric wire frame 1, in the process of leading the lightning to the ground, the lightning protection device is used for protecting the line on the electric wire frame 1 through the protection device, damage and influence caused by the line are avoided, the working efficiency of the device is improved, and the line can be protected on the line.
The lightning protection assembly 6 comprises a moving assembly 62 and a second lightning rod 61, the moving assembly 62 is arranged in the inner cavity of the moving groove 5, a threaded hole 63 is formed in the bottom end of the second lightning rod 61, the outer surface of the moving assembly 62 is in threaded connection with the inner cavity of the threaded hole 63, the second lightning rod 61 is driven to move by adjusting the moving assembly 62, the position of the second lightning rod 61 is adjusted by moving the price group, and the working effect of the lightning protection device is improved.
The moving component 62 comprises a threaded rod 621, the threaded rod 621 is arranged in the inner cavity of the moving groove 5, the surface of the threaded rod 621 is in threaded connection with the inner cavity of the threaded hole 63, one end of the threaded rod 621 is fixedly connected with a bearing 622 in a plugging manner, the outer ring of the bearing 622 is fixedly connected with the inner side wall of the moving groove 5, the other end of the threaded rod 621 moves the groove 5 and is fixedly connected with a rotating block 623, the threaded rod 621 is driven to move through the rotating block 623, and because the surface of the threaded rod 621 is in threaded connection with the threaded hole 63, the threaded rod 621 can drive the second lightning rod 61 to move in the inner cavity of the moving groove 5 during rotation.
The protection component 10 comprises a composite post insulator 101, the upper surface of the composite post insulator 101 is fixedly connected with the lower surface of a connecting frame 9, the outer surface of the connecting frame 9 is bolted with a connecting block 8 through a fastener, the lower surface of the composite post insulator 101 is fixedly connected with an insulating sleeve 102, an inner cavity of the insulating sleeve 102 is provided with an insulating tube 103, the vibration frequency of a circuit is reduced through the composite post insulator 101 when the lightning protection device works, and the circuit on the electric wire frame 1 is protected through the insulating sleeve 102 and the insulating tube 103.
The lower surface laminating of fixing base 3 is connected with insulation board 11, and the lower surface of insulation board 11 is laminated with the upper surface of wire frame 1, is provided with the fastener around the fixing base 3 upper surface, and the upper surface of fixing base 3 runs through insulation board 11 and with wire frame 1 bolt through the fastener, prevents through the setting of insulation board 11 that lightning protection device from appearing leaking at the during operation and destroy the circuit.
The equal fixedly connected with boss 12 in both sides symmetrical position of wire frame 1, the other end of boss 12 and the lower fixed surface of supporting shoe 2 are connected, and the position of boss 12 is triangle form setting, through the setting of boss 12, promotes lightning protection device at the during operation, the steadiness that wire frame 1 and supporting shoe 2 are connected.
The symmetrical position fixedly connected with reinforcing plate 13 in both sides on wire frame 1 top, the other end of reinforcing plate 13 passes through fastener and fixing base 3 bolt, fixes fixing base 3 through the setting of reinforcing plate 13, avoids lightning protection device to appear rocking at the during operation, consolidates lightning protection device during operation's stability.
During specific use, through driving threaded rod 621 through rotatory piece 623 and remove, because threaded rod 621's surface and screw hole 63 threaded connection, so threaded rod 621 can drive second lightning rod 61 when rotating and remove the scope of adjusting between second lightning rod 61 and the first lightning rod 4 at the inner chamber of removal groove 5, introduce lightning frame 1 through the cooperation of first lightning rod 4 and second lightning rod 61 during the thunderbolt, reduce the vibrations and the impact force of lightning arrester during operation to the circuit through the composite post insulator 101 at both ends, protect the circuit on the wire frame 1 through setting up through insulating sleeve 102 and insulating tube 103, then introduce the thunder into ground through earth connection 14 on the wire frame 1, protect the circuit on the lightning protection device, avoid the circuit to appear damaging, improve lightning protection device's operating quality, promote lightning protection device's stability at the during operation, thereby increase lightning protection device's result of use, promote lightning protection device's work efficiency.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a circuit lightning protection device, includes wire frame (1), its characterized in that: the utility model discloses a lightning protection device for electric wire frame, including support block (2) of upper surface fixedly connected with of electric wire frame (1), the upper surface of support block (2) is provided with fixing base (3), first lightning rod (4) of top fixedly connected with of fixing base (3), remove groove (5) have all been seted up to the both sides of support block (2), lightning protection subassembly (6) are installed to the inner chamber of removing groove (5), the equal fixedly connected with insulating seat (7) of lower surface at electric wire frame (1) both ends, the lower surface fixedly connected with connecting block (8) of insulating seat (7), the surface of connecting block (8) has protective component (10) through link (9) bolt, electric connection has ground wire (14) on electric wire frame (1).
2. A line lightning protection device according to claim 1, wherein: the lightning protection assembly (6) comprises a moving assembly (62) and a second lightning rod (61), the moving assembly (62) is installed in an inner cavity of the moving groove (5), a threaded hole (63) is formed in the bottom end of the second lightning rod (61), and the outer surface of the moving assembly (62) is in threaded connection with the inner cavity of the threaded hole (63).
3. A line lightning protection device according to claim 2, wherein: the movable assembly (62) comprises a threaded rod (621), the threaded rod (621) is arranged in an inner cavity of the movable groove (5), the surface of the threaded rod (621) is in threaded connection with the inner cavity of the threaded hole (63), a bearing (622) is fixedly inserted into one end of the threaded rod (621), the outer ring of the bearing (622) is fixedly connected with the inner side wall of the movable groove (5), and the other end of the threaded rod (621) is fixedly connected with a rotary block (623) while the groove (5) is moved.
4. A line lightning protection device according to claim 1, wherein: the protection assembly (10) comprises a composite post insulator (101), the upper surface of the composite post insulator (101) is fixedly connected with the lower surface of the connecting frame (9), the outer surface of the connecting frame (9) is bolted with the connecting block (8) through a fastener, an insulating sleeve (102) is fixedly connected with the lower surface of the composite post insulator (101), an insulating tube (103) is arranged in an inner cavity of the insulating sleeve (102), and a circuit is arranged in the inner cavity of the insulating tube (103).
5. A line lightning protection device according to claim 1, wherein: the utility model discloses a cable lead frame, including fixing base (3), insulating board (11) are connected with the laminating of the lower surface of fixing base (3), the lower surface of insulating board (11) is laminated with the upper surface of cable frame (1), be provided with the fastener around fixing base (3) upper surface, the upper surface of fixing base (3) runs through insulating board (11) and with cable frame (1) bolt through the fastener.
6. A line lightning protection device according to claim 1, wherein: the utility model discloses a cable holder, including support block (2), cable frame (1), reinforcing block (12) are all fixedly connected with in the both sides symmetrical position of cable frame (1), the lower surface fixed connection of the other end and support block (2) of reinforcing block (12), the position of reinforcing block (12) is triangle setting.
7. A line lightning protection device according to claim 1, wherein: the two symmetrical positions of the top end of the electric wire frame (1) are fixedly connected with reinforcing plates (13), and the other ends of the reinforcing plates (13) are bolted with the fixing base (3) through fasteners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322261553.XU CN220874200U (en) | 2023-08-22 | 2023-08-22 | Line lightning protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322261553.XU CN220874200U (en) | 2023-08-22 | 2023-08-22 | Line lightning protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220874200U true CN220874200U (en) | 2024-04-30 |
Family
ID=90816909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322261553.XU Active CN220874200U (en) | 2023-08-22 | 2023-08-22 | Line lightning protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220874200U (en) |
-
2023
- 2023-08-22 CN CN202322261553.XU patent/CN220874200U/en active Active
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