CN220306931U - Support protection device of lightning arrester - Google Patents
Support protection device of lightning arrester Download PDFInfo
- Publication number
- CN220306931U CN220306931U CN202321961115.8U CN202321961115U CN220306931U CN 220306931 U CN220306931 U CN 220306931U CN 202321961115 U CN202321961115 U CN 202321961115U CN 220306931 U CN220306931 U CN 220306931U
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- lightning arrester
- fixedly connected
- plate
- supporting
- protecting device
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- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a supporting protection device of a lightning arrester, which comprises the lightning arrester, wherein the top of the outer diameter of the lightning arrester is in threaded connection with a fixed plate, the left side and the right side of the top of the fixed plate are fixedly connected with limiting plates, the tops of the two limiting plates are fixedly connected with a rain shielding disc, a placing pipe penetrates through and is fixedly connected with the center position of the top of the fixed plate, the bottom of the lightning arrester penetrates through and is fixedly connected with a rain shielding plate, the left side and the right side of the bottom of the rain shielding plate are fixedly connected with supporting plates, and a limiting ring is fixedly connected between the two supporting plates. When the support device is used, the nut pair is firstly rotated to be in threaded connection with the receiving groove to fix the device, then the fixing plate is connected above the lightning arrester through the threads, then the wire to be connected is connected with the lightning arrester through the placing pipe, and the rain shielding disc is arranged above the placing pipe, so that the device can play a role in shielding rain during raining.
Description
Technical Field
The utility model relates to the field of support protection devices, in particular to a support protection device for a lightning arrester.
Background
In the use of lightning arresters, supporting protection devices are widely used for protecting the lightning arresters, which are used for protecting electrical equipment from high transient overvoltage and limiting the follow current time, and also for limiting the magnitude of the follow current, an electrical appliance is usually connected between a wire of a power grid and a ground wire, but sometimes between the wire or the side of a winding of the electrical appliance, and supporting protection devices are also used in the process of the lightning arresters.
At present, the arrester is required to be protected by the supporting and protecting device in the use process of the arrester, so that the arrester is convenient to use, but when the existing arrester is used, the structure is too single, the arrester is placed outside for a long time, wind blows and rain, no protecting measures are taken for the arrester, and long-term use is inconvenient.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a supporting and protecting device of a lightning arrester.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a support protection device of arrester, includes the arrester, arrester external diameter top threaded connection has the fixed plate, the equal fixedly connected with limiting plate in fixed plate top left and right sides, two limiting plate top fixedly connected with weather shield dish, fixed plate top central point puts and runs through and fixedly connected with places the pipe, the arrester bottom runs through and fixedly connected with weather shield, equal fixedly connected with extension board in weather shield bottom left and right sides, two fixedly connected with spacing ring between the extension board, arrester bottom central point puts the department fixedly connected with picture peg, the picture peg outer wall runs through and sliding connection has the accepting groove, picture peg outer wall left and right sides all runs through and fixedly connected with second spring, two equal rotation in opposite one side of second spring is connected with the sliding ball, accepting groove bottom fixedly connected with sliding plate, sliding plate bottom fixedly connected with first spring, first spring bottom fixedly connected with bottom plate, arrester external diameter bottom runs through and sliding connection has the nut pair.
As a further description of the above technical solution:
the inner diameter of the placing pipe penetrates through the placing pipe and is provided with a high-voltage wiring.
As a further description of the above technical solution:
and a grounding port is arranged on the right side of the outer diameter of the receiving groove.
As a further description of the above technical solution:
the inner diameter of the bottom plate penetrates through and is connected with a sliding plate in a sliding manner.
As a further description of the above technical solution:
and the bottom of the bottom plate is fixedly connected with an insulating pad.
As a further description of the above technical solution:
the inner diameter of the nut pair penetrates through and is in threaded connection with a receiving groove).
As a further description of the above technical solution:
the bottom of the limiting ring is provided with a nut pair.
As a further description of the above technical solution:
limiting holes are formed in the left side and the right side of the inner diameter of the receiving groove in a penetrating mode, and the limiting holes are embedded with the sliding balls.
As a further description of the above technical solution:
the placing pipe is connected with the lightning arrester through threads.
As a further description of the above technical solution:
the limiting plate top runs through and is provided with high-voltage wiring.
The utility model has the following beneficial effects:
when the support device is used, the nut pair is firstly rotated to be in threaded connection with the receiving groove to fix the device, then the fixing plate is connected above the lightning arrester through the threads, then the wire to be connected is connected with the lightning arrester through the placing pipe, and the rain shielding disc is arranged above the placing pipe, so that the rain shielding effect is achieved when the lightning arrester is rained, the wire is also protected, and when the lightning arrester is winded under the device, the shaking is generated, then the receiving groove is extruded to extrude the sliding plate, then the sliding plate extrudes the first spring, and the sliding plate slides in the bottom plate to offset the force, so that the shaking is reduced, and the rain shielding plate shields the lower part, so that the lightning arrester can be used for a long time.
Drawings
Fig. 1 is an exploded view of a supporting and protecting device for a lightning arrester according to the present utility model;
fig. 2 is a top view of a supporting and protecting device for a lightning arrester according to the present utility model;
fig. 3 is a perspective view of a supporting and protecting device for a lightning arrester according to the present utility model.
Legend description:
1. a bottom plate; 2. a first spring; 3. a sliding plate; 4. a grounding port; 5. a sliding ball; 6. a second spring; 7. a support plate; 8. a rain shield; 9. a lightning arrester; 10. a limiting plate; 11. high voltage wiring; 12. a rain shield disc; 13. a fixing plate; 14. a limiting ring; 15. a nut pair; 16. inserting plate; 17. a receiving groove; 18. an insulating pad; 19. placing a tube; 20. and a limiting hole.
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.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a support protection device of arrester, including arrester 9, arrester 9 external diameter top threaded connection has fixed plate 13, the equal fixedly connected with limiting plate 10 in both sides of fixed plate 13 top, two limiting plate 10 top fixedly connected with weather shield dish 12, fixed plate 13 top central point puts and runs through and fixedly connected with places pipe 19, arrester 9 bottom runs through and fixedly connected with weather shield 8, weather shield 8 carries out the weather shield to the below about, then when meetting the wind, will produce and rock, accept groove 17 will extrude sliding plate 3, then first spring 2 effort, offset to the power, then reduce rocking, play the guard action to arrester 9, equal fixedly connected with extension board 7 in both sides of weather shield 8 bottom, fixedly connected with spacing ring 14 between two extension boards 7, lightning arrester 9 bottom central point puts department fixedly connected with picture peg 16, picture peg 16 outer wall runs through and sliding connection has accepts groove 17, at first, insert the inside of accepting groove 17 through the arrester 16 in below, accept groove 17 inner wall to extrude sliding ball 5, just can rotate at sliding ball 5 and carry out the second and carry out sliding connection with the second spring 3, the equal sliding connection is followed by a bottom plate 1, the second spring is connected with the bottom plate 3, the equal sliding connection is fixed with the bottom plate 2, the end cap is connected with the second spring is connected with the bottom plate 3, and is connected with the second spring is fixed with the bottom 1, and is connected with the second spring is connected with the end plate 3, and is connected with the second spring 3, and is connected with the bottom end plate is 3, and has the second end cap is connected with the arrester 3.
The inner diameter of the placing pipe 19 penetrates through and is provided with a high-voltage wiring 11, then the high-voltage wiring 11 enters the inside of the placing pipe 19 and is connected with the lightning arrester 9, the rain shielding disc 12 above is used for shielding rain and protecting the high-voltage wiring 11, the right side of the outer diameter of the receiving groove 17 is provided with a grounding opening 4, the inner diameter of the bottom plate 1 penetrates through and is connected with the sliding plate 3 in a sliding manner, the bottom of the bottom plate 1 is fixedly connected with an insulating pad 18, the inner diameter of the nut pair 15 penetrates through and is in threaded connection with the receiving groove 17, then the nut pair 15 is used for fixing the receiving groove 17 in a threaded manner, the fixing plate 13 is in threaded connection with the upper side of the lightning arrester 9, the installation is convenient, the nut pair 15 is arranged at the bottom of the limiting ring 14, limiting holes 20 are formed in a penetrating manner on the left side and the right side of the inner diameter of the receiving groove 17, the limiting holes 20 are embedded with the sliding balls 5, the placing pipe 19 penetrates through and is in threaded connection with the lightning arrester 9, and the top of the limiting plate 10 penetrates through and is provided with the high-voltage wiring 11.
Working principle: when the lightning arrester is used, the lightning arrester is required to be supported and protected, firstly, the lightning arrester is inserted into the bearing groove 17 through the plugboard 16 below, the sliding ball 5 is extruded by the inner wall of the bearing groove 17, the sliding limiting hole 20 is embedded in the sliding ball 5 during rotation, then limiting is carried out, then the bearing groove 17 is fixed through the screw thread of the nut pair 15, the fixing is strengthened, the fixing plate 13 is connected with the upper thread of the lightning arrester 9, the installation is convenient, then the high-voltage wiring 11 enters the inside of the placing pipe 19 and is connected with the lightning arrester 9, the rain shielding disc 12 above shields the high-voltage wiring 11, the rain shielding plate 8 shields the lower part from the rain, then shaking is generated when the wind is met, the bearing groove 17 extrudes the sliding plate 3, then the acting force of the first spring 2 offsets the force, and shaking is reduced, and the lightning arrester 9 is protected.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (10)
1. The utility model provides a support protection device of arrester, includes arrester (9), its characterized in that: the lightning arrester is characterized in that the top of the outer diameter of the lightning arrester (9) is connected with a fixed plate (13) through threads, the left side and the right side of the top of the fixed plate (13) are fixedly connected with limiting plates (10), two limiting plates (10) are fixedly connected with a rain shielding disc (12), the center position of the top of the fixed plate (13) is penetrated and fixedly connected with a placing pipe (19), the bottom of the lightning arrester (9) is penetrated and fixedly connected with a rain shielding plate (8), the left side and the right side of the bottom of the rain shielding plate (8) are fixedly connected with a support plate (7), two limiting rings (14) are fixedly connected between the support plate (7), the bottom center position of the lightning arrester (9) is fixedly connected with a plugboard (16), the outer wall of the plugboard (16) is penetrated and is connected with a bearing groove (17), the left side and the right side of the outer wall of the plugboard (16) are fixedly connected with a second spring (6), two opposite sides of the second spring (6) are respectively rotatably connected with a sliding ball (5), the bottom of the groove (17) is fixedly connected with a sliding plate (3), the bottom of the sliding plate (3) is fixedly connected with a first spring (2), and the bottom of the lightning arrester (9) is fixedly connected with a bottom of the first spring (2).
2. A supporting and protecting device for a lightning arrester according to claim 1, wherein: the inner diameter of the placing tube (19) penetrates through the placing tube and is provided with a high-voltage wire (11).
3. A supporting and protecting device for a lightning arrester according to claim 1, wherein: the right side of the outer diameter of the receiving groove (17) is provided with a grounding port (4).
4. A supporting and protecting device for a lightning arrester according to claim 1, wherein: the inner diameter of the bottom plate (1) penetrates through and is connected with a sliding plate (3) in a sliding manner.
5. A supporting and protecting device for a lightning arrester according to claim 1, wherein: the bottom of the bottom plate (1) is fixedly connected with an insulating pad (18).
6. A supporting and protecting device for a lightning arrester according to claim 1, wherein: the inner diameter of the nut pair (15) penetrates through and is in threaded connection with a receiving groove (17).
7. A supporting and protecting device for a lightning arrester according to claim 1, wherein: the bottom of the limiting ring (14) is provided with a nut pair (15).
8. A supporting and protecting device for a lightning arrester according to claim 1, wherein: limiting holes (20) are formed in the left side and the right side of the inner diameter of the receiving groove (17) in a penetrating mode, and the limiting holes (20) are embedded with the sliding balls (5).
9. A supporting and protecting device for a lightning arrester according to claim 1, wherein: the placing pipe (19) is connected with the lightning arrester (9) through a threaded mode.
10. A supporting and protecting device for a lightning arrester according to claim 1, wherein: the top of the limiting plate (10) penetrates through and is provided with a high-voltage wire (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321961115.8U CN220306931U (en) | 2023-07-25 | 2023-07-25 | Support protection device of lightning arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321961115.8U CN220306931U (en) | 2023-07-25 | 2023-07-25 | Support protection device of lightning arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220306931U true CN220306931U (en) | 2024-01-05 |
Family
ID=89372305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321961115.8U Active CN220306931U (en) | 2023-07-25 | 2023-07-25 | Support protection device of lightning arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220306931U (en) |
-
2023
- 2023-07-25 CN CN202321961115.8U patent/CN220306931U/en active Active
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