CN216564409U - Take lightning arrester type high pressure wall bushing - Google Patents
Take lightning arrester type high pressure wall bushing Download PDFInfo
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- CN216564409U CN216564409U CN202122563948.6U CN202122563948U CN216564409U CN 216564409 U CN216564409 U CN 216564409U CN 202122563948 U CN202122563948 U CN 202122563948U CN 216564409 U CN216564409 U CN 216564409U
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- wall bushing
- rod
- lightning
- fixedly mounted
- voltage wall
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Abstract
The utility model discloses a high-voltage wall bushing with a lightning arrester, wherein a connecting box is fixedly arranged at the middle part of the outer side of a main body of the high-voltage wall bushing in a penetrating way, a fixing plate is fixedly arranged at one side edge part of the connecting box, a guide rod is fixedly arranged at the middle part of the top end of the fixing plate, a support frame is fixedly arranged at the bottom of the guide rod, fastening rings are symmetrically and fixedly arranged at the outer sides of the guide rods, conductive strips are fixedly arranged at the outer sides of the two fastening rings, one end of each conductive strip is fixedly provided with a fixing block, a lightning rod is fixedly arranged in the fixing block, the fixing plate is fixed at one side of the connecting box, the guide rod is fixed through the fixing plate, the lightning is absorbed through the lightning rod and is transmitted to a lead at the bottom of the guide rod through the conductive strips, the lightning is guided into the ground, the lightning is prevented from hitting the main body of the high-voltage wall bushing, the equipment safety is ensured, and the service life of the main body of the high-voltage wall bushing is prolonged, the power utilization safety is improved.
Description
Technical Field
The utility model relates to the technical field of high-voltage wall bushing, in particular to a high-voltage wall bushing with a lightning arrester.
Background
The high-voltage wall bushing is a device which leads a high-voltage power supply to pass through a wall from indoor to outdoor or from indoor to indoor, or leads the high-voltage power supply to pass through a shell wall inside and outside a high-voltage switch or a transformer;
however, the high-voltage wall bushing in the current market is lack of a lightning arrester, and is easy to be interfered by lightning in thunderstorm weather, so that the high-voltage wall bushing is struck by lightning, equipment is damaged, the maintenance cost is increased, the service life of the high-voltage wall bushing is shortened, circuit faults are caused, and power utilization is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a high-voltage wall bushing with a lightning arrester, which can effectively solve the problems that the high-voltage wall bushing in the current market lacks the lightning arrester, is easily interfered by lightning in thunderstorm weather, and is struck by lightning, so that equipment is damaged, the maintenance cost is increased, the service life of the high-voltage wall bushing is shortened, circuit faults are caused, and the power consumption is influenced.
In order to achieve the purpose, the utility model provides the following technical scheme: a high-voltage wall bushing with a lightning arrester comprises a high-voltage wall bushing main body and a lightning rod, wherein a conductive rod is fixedly installed inside the high-voltage wall bushing main body, both ends of the conductive rod are fixedly provided with connecting terminals, both ends of the high-voltage wall bushing main body are fixedly provided with sealing insulating sheets, the middle part of the outer side of the high-voltage wall bushing main body is fixedly provided with a connecting box in a penetrating manner, a fixing plate is fixedly installed at one side edge part of the connecting box, a guide rod is fixedly installed at the middle part of the top end of the fixing plate, a supporting frame is fixedly installed at the bottom of the guide rod, a fastening ring is fixedly installed on the outer side of the guide rod, a conductive bar is fixedly installed on the outer side of the fastening ring, a fixing block is fixedly installed at one end of the conductive bar, and the lightning rod is fixedly installed inside the fixing block;
the connecting box is characterized in that sliding grooves are formed in two sides of the inside of the connecting box, a pull rod and two sliding grooves are arranged inside the sliding grooves, connecting blocks and two are symmetrically and fixedly arranged on the outer sides of the pull rods, connecting blocks are fixedly arranged at the edge ends of the connecting blocks, springs are fixedly connected with mounting plates and two mounting plates far away from the connecting blocks, fixing rods are fixedly arranged at the middle parts of the outer sides of the pull rods, and extrusion plates are fixedly arranged on the outer sides of the fixing rods.
Preferably, the bottom of the guide rod is provided with a lead, and the lead is grounded.
Preferably, the number of the support frames is four, and the bottom of each support frame is fixedly connected to the top of the fixing plate.
Preferably, the pull rod outside is closely laminated with the spout inboard, the round hole has been seted up to connecting box top and bottom corresponding dead lever position department, and the dead lever outside closely laminates with the round hole inboard.
Preferably, the extrusion plate is made of elastic rubber.
Preferably, the mounting plate is fixedly mounted inside the connection box.
Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use:
1. the lightning arrester is arranged, the fixing plate is fixed on one side of the connecting box, the guide rod is fixed through the fixing plate, the support frame is fixed at the bottom end of the guide rod to keep the guide rod stable, lightning is absorbed through the lightning rod in thunderstorm weather, and is transmitted to a lead at the bottom of the guide rod through the conductive bar, so that the lightning is guided into the ground, the lightning is prevented from hitting a high-voltage wall bushing main body, the equipment safety is guaranteed, the service life of the high-voltage wall bushing main body is prolonged, and the electricity utilization safety is improved;
2. the connecting box is arranged, the sliding grooves are formed in two sides of the connecting box, the pull rod slides in the sliding grooves, the connecting block moves by pulling the pull rod, the spring is compressed by the movement of the connecting block, the fixed rod moves by the movement of the pull rod, so that the fixed rod exits from the wall body, the high-voltage wall bushing main body is disassembled, the pull rod is loosened, the connecting block moves by the extrusion of the spring, the pull rod resets by the movement of the connecting block, the fixed rod is connected with a hole formed in the wall body by the resetting of the pull rod, the connecting box is clamped in the wall body, the connecting box is tightly connected with the wall body by the extrusion plate, the clamping of the connecting box is more stable, the disassembly and the assembly between the high-voltage wall bushing main body and the wall body are convenient by the arrangement of the connecting box, the time is saved, and the assembly and disassembly efficiency is improved;
3. the sealing insulating sheet is arranged, the sealing insulating sheets are fixedly arranged at the two ends of the high-voltage wall bushing main body, the interior of the high-voltage sealing bushing main body is sealed, the rainwater is prevented from entering the interior of the high-voltage wall bushing main body from the two ends to cause short circuit in thunderstorm weather, the service life of the high-voltage wall bushing main body is prolonged, and the safety of equipment is protected.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a guide bar mounting arrangement of the present invention;
FIG. 3 is a cross-sectional view of the junction box of the present invention
Reference numbers in the figures: 1. a high voltage wall bushing body; 2. a conductive rod; 3. a wiring terminal; 4. sealing the insulating sheet; 5. a connection box; 6. a fixing plate; 7. a guide bar; 8. a support frame; 9. a fastening ring; 10. a conductive strip; 11. a fixed block; 12. a lightning rod; 13. a chute; 14. a pull rod; 15. connecting blocks; 16. a spring; 17. mounting a plate; 18. fixing the rod; 19. and (5) pressing the plate.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-3, the utility model provides a high-voltage wall bushing with a lightning arrester, comprising a high-voltage wall bushing main body 1 and a lightning rod 12, wherein a conductive rod 2 is fixedly installed inside the high-voltage wall bushing main body 1, connecting terminals 3 are fixedly installed at both ends of the conductive rod 2, sealing insulating sheets 4 are fixedly installed at both ends of the high-voltage wall bushing main body 1 to prevent rainwater from entering the inside of the high-voltage wall bushing main body 1 to cause short circuit, a connecting box 5 is fixedly installed at the middle part of the outer side of the high-voltage wall bushing main body 1 in a penetrating manner to facilitate the disassembly and assembly between the high-voltage wall bushing main body 1 and a wall body, a fixing plate 6 is fixedly installed at one side edge part of the connecting box 5, a guide rod 7 is fixedly installed at the middle part of the top end of the fixing plate 6, a support frame 8 is fixedly installed at the bottom of the guide rod 7, fastening rings 9 are fixedly installed at the outer sides of the guide rod 7, and conductive strips 10 are fixedly installed at the outer sides of the two fastening rings 9, one end of the conductive bar 10 is fixedly provided with a fixed block 11, and a lightning rod 12 is fixedly arranged in the fixed block 11 to prevent lightning from hitting the high-voltage wall bushing main body 1;
The bottom of the guide rod 7 is provided with four wires which are grounded to guide thunder and lightning into the ground, and the bottom of the support frame 8 is fixedly connected to the top of the fixing plate 6, so that the guide rod 7 is kept stable, and the lightning protection effect is prevented from being influenced by the inclination of the guide rod 7.
The outer side of the pull rod 14 is tightly attached to the inner side of the sliding groove 13, round holes are formed in the positions, corresponding to the fixing rods 18, of the top and the bottom of the connecting box 5, and the outer side of each fixing rod 18 is tightly attached to the inner side of each round hole.
The extrusion plate 19 is made of elastic rubber, so that the extrusion plate 19 is tightly attached to the wall body, the connection stability between the connection box 5 and the wall body is improved, and the mounting plate 17 is fixedly mounted inside the connection box 5.
The working principle and the using process of the utility model are as follows: in the practical application process, when the high-voltage wall bushing main body 1 is installed, firstly, a hole which is convenient for installing the connecting box 5 is formed in the wall, the pull rod 14 is pulled to enable the pull rod 14 to slide in the sliding groove 13, the connecting block 15 is driven to move through the movement of the pull rod 14, the fixed rod 18 is contracted, the spring 16 is compressed through the movement of the connecting block 15, after the fixed rod 18 is contracted, the high-voltage wall bushing main body 1 is placed into the wall, the fixed rod 18 is aligned with the hole formed in the wall, then the pull rod 14 is loosened, the connecting block 15 is driven to recover through the resilience of the spring 16, so that the pull rod 14 is reset, the fixed rod 18 is clamped with the hole in the wall, and is in extrusion contact with the inside of the wall through the extrusion plate 19, so that the connection between the connecting box 5 and the wall is more stable, and the installation of the high-voltage wall bushing main body 1 is completed;
in order to prevent thunder from hitting the high-voltage wall bushing main body 1, a lightning rod 12 is arranged on one side of the connecting box 5, the guide rod 7 is fixed by fixedly installing the fixing plate 6 on one side of the connecting box 5, the conductive bar 10 is fixed by fixing the fastening ring 9 on the outer side of the guide rod 7, so that the fixing block 11 is fixed at one end of the conductive bar 10, the lightning rod 12 is fixed by the fixing block 11, in thunderstorm weather, the thunder is guided by the lightning rod 12, the thunder is guided to the guide rod 7 by the conductive bar 10, the thunder on the guide rod 7 is guided to the ground by a lead at the bottom end of the guide rod 7, the lightning on the guide rod 7 is prevented from directly hitting the high-voltage wall bushing main body 1, the sealing performance of the high-voltage wall bushing main body 1 is improved by the sealing insulating sheets 4 at the two ends of the high-voltage wall bushing main body 1, the rainwater is prevented from entering the interior of the high-voltage wall bushing main body to cause short circuit, and the service life of the high-voltage wall bushing main body 1 is prolonged, the electricity utilization safety is guaranteed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a take lightning arrester type high pressure wall bushing, includes high pressure wall bushing main part (1) and lightning rod (12), the inside fixed mounting in high pressure wall bushing main part (1) has conducting rod (2), the equal fixed mounting in conducting rod (2) both ends has binding post (3), its characterized in that: the high-voltage wall bushing is characterized in that sealing insulating sheets (4) are fixedly mounted at two ends of the high-voltage wall bushing main body (1), a connecting box (5) penetrates through the middle of the outer side of the high-voltage wall bushing main body (1) and is fixedly mounted, a fixing plate (6) is fixedly mounted at one side edge of the connecting box (5), a guide rod (7) is fixedly mounted at the middle of the top end of the fixing plate (6), a supporting frame (8) is fixedly mounted at the bottom of the guide rod (7), a fastening ring (9) is fixedly mounted at the outer side of the guide rod (7), a conductive strip (10) is fixedly mounted at the outer side of the fastening ring (9), a fixing block (11) is fixedly mounted at one end of the conductive strip (10), and a lightning rod (12) is fixedly mounted inside the fixing block (11);
spout (13) have been seted up to connecting box (5) inside both sides, spout (13) inside slidable mounting has pull rod (14), two pull rod (14) outside equal symmetry fixed mounting has connecting block (15), two the equal fixed mounting in limit end of connecting block (15) has spring (16), the one end fixedly connected with mounting panel (17) of connecting block (15), two are kept away from in spring (16) the equal fixed mounting in middle part in pull rod (14) outside has dead lever (18), dead lever (18) outside fixed mounting has stripper plate (19).
2. A high voltage wall bushing with a lightning arrester according to claim 1, characterized in that a conducting wire is arranged at the bottom of the guide rod (7) and is grounded.
3. A high voltage wall bushing with a lightning arrester according to claim 1, characterized in that there are four supporting frames (8), and the bottom of the supporting frame (8) is fixedly connected to the top of the fixing plate (6).
4. The high-voltage wall bushing with the lightning arrester as claimed in claim 1, wherein an outer side of the pull rod (14) is tightly attached to an inner side of the sliding groove (13), round holes are formed in positions of the top and the bottom of the connection box (5) corresponding to the fixing rod (18), and an outer side of the fixing rod (18) is tightly attached to an inner side of the round hole.
5. A high voltage wall bushing with a lightning conductor according to claim 1, characterized in that said squeeze plate (19) is made of elastic rubber.
6. A high voltage wall bushing with a lightning conductor according to claim 1, characterized in that the mounting plate (17) is fixedly mounted inside the connection box (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122563948.6U CN216564409U (en) | 2021-10-25 | 2021-10-25 | Take lightning arrester type high pressure wall bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122563948.6U CN216564409U (en) | 2021-10-25 | 2021-10-25 | Take lightning arrester type high pressure wall bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216564409U true CN216564409U (en) | 2022-05-17 |
Family
ID=81567806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122563948.6U Active CN216564409U (en) | 2021-10-25 | 2021-10-25 | Take lightning arrester type high pressure wall bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216564409U (en) |
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2021
- 2021-10-25 CN CN202122563948.6U patent/CN216564409U/en active Active
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