CN210156719U - Pre-discharge lightning arrester with good lightning triggering performance - Google Patents
Pre-discharge lightning arrester with good lightning triggering performance Download PDFInfo
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- CN210156719U CN210156719U CN201921281927.1U CN201921281927U CN210156719U CN 210156719 U CN210156719 U CN 210156719U CN 201921281927 U CN201921281927 U CN 201921281927U CN 210156719 U CN210156719 U CN 210156719U
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- backup pad
- connecting rod
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Abstract
The utility model discloses a lightning strike can good preliminary discharge arrester, including first backup pad and the fixed second backup pad of establishing at the first spout of multiunit on first backup pad upper portion and being located first backup pad below, the upper portion fixed mounting of first backup pad has the second bracing piece, the first spout of equidistance installation all around of second bracing piece, first slider is installed to the inboard of first spout, the both ends of first slider are connected with the second spring respectively, the upper portion of first spout articulates there is the second connecting rod, the third connecting rod has been cup jointed to the one end of second connecting rod, the other end of third connecting rod articulates there is the second slider, the both ends of second slider are connected with the third spring respectively, the utility model discloses the pressure that can't alleviate wind-force when the weather of high wind to arrester and other mechanisms has been solved, and the installation is complicated, difficult dismantlement to lead to the later stage for maintaining more troublesome problem.
Description
Technical Field
The utility model relates to a lightning strike predischarge arrester especially relates to a lightning strike can good predischarge arrester, belongs to arrester technical field.
Background
The lightning protection device consists of a lightning receptor, a down lead and a grounding device, wherein the lightning receptor is a metal object specially used for receiving direct lightning stroke, the conventional lightning receptor is basically fixed at a required position in a cement or welding mode at present, and the pressure of wind power on the lightning receptor and other mechanisms cannot be relieved in the stormy weather, so that the device cannot be reset when blown down by strong wind, the device cannot normally work, and the device is damaged to a certain extent; and the installation is complicated, difficult dismantlement to it is more troublesome to lead to later maintenance.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a lightning strike can't alleviate the pressure of wind-force to arrester and other mechanisms when the weather of gusty wind in order to provide a lightning arrester of discharging in advance that the performance is good, has solved, and the installation is complicated, difficult dismantlement to lead to the later stage for maintaining more troublesome problem.
The purpose of the utility model can be achieved by adopting the following technical scheme:
a pre-discharge lightning arrester with good lightning triggering performance comprises a first supporting plate, a plurality of groups of first chutes and a second supporting plate, wherein the first chutes are fixedly arranged on the upper part of the first supporting plate, the second supporting plate is positioned below the first supporting plate, a second supporting rod is fixedly arranged on the upper part of the first supporting plate, the first chutes are equidistantly arranged around the second supporting rod, a first slider is arranged on the inner side of the first chute, two ends of the first slider are respectively connected with a second spring, the upper part of the first chute is hinged with a second connecting rod, one end of the second connecting rod is sleeved with a third connecting rod, the other end of the third connecting rod is hinged with a second slider, two ends of the second slider are respectively connected with a third spring, a second chute is arranged on the outer side of the second slider, the top end of the second supporting rod is fixedly connected with a first supporting rod, the second chutes are equidistantly arranged around the first supporting rod, the top fixedly connected with energy storage mechanism of first bracing piece, energy storage mechanism's top is connected with the arrester, the arrester is including triggering the subassembly, the both sides of triggering the subassembly are provided with reflection assembly respectively and arouse the subassembly, reflection assembly's both ends punishment do not is provided with the fixed plate, install on the fixed plate reflection assembly, the top fixedly connected with lightning rod of triggering the subassembly.
Preferably, the first supporting plate with be provided with damper between the second supporting plate, damper includes telescopic connection pole, telescopic connection pole's outside cover is equipped with first spring, telescopic connection pole's both ends are provided with the connecting seat respectively, it has two sets of head rods to articulate on the connecting seat, and the one end of a set of head rod articulates on the first supporting plate, and the one end of another set of head rod articulates on the second supporting plate.
Preferably, the first sliding grooves and the second sliding grooves are arranged in four groups, the first sliding grooves are respectively arranged on four sides of the second supporting rod, and the second sliding grooves are respectively arranged on four sides of the first supporting rod.
Preferably, the second support rod, the first support rod, the energy storage mechanism and the lightning receptor are fixed through threads.
Preferably, the top of the first support rod is connected with two groups of grounding wires, and the grounding wires are respectively connected to two sides of the first support rod.
Preferably, the reflection assembly, the excitation assembly and the lightning rod are insulated, and the base of the reflection assembly is made of synthetic resin.
Preferably, the second connecting rod is equidistantly provided with a limiting hole, one side of the third connecting rod close to the bottom is provided with a limiting screw rod, the limiting screw rod penetrates through one side of the third connecting rod, and the limiting screw rod is matched with the limiting hole.
Preferably, through holes are respectively formed in the second supporting plate close to the two ends, and fixing screws are installed in the through holes.
The utility model has the advantages of:
1. the utility model provides a pair of lightning strike can good preliminary discharge arrester, through the direction slope of first bracing piece to the wind direction, thereby make first bracing piece press the ascending second slider downstream of wind direction, thereby make third connecting rod downstream, thereby drive first slider extrusion second spring to the side motion, stimulate other three wind direction motion simultaneously, second spring and third spring play the cushioning effect this moment, thereby alleviate the pressure that causes because wind, in order to prevent device itself by the damage, thereby increase the life of device, after the strong wind stops, make the arrester under the elastic action of second spring and third spring, energy storage mechanism and first bracing piece playback.
2. The utility model provides a pair of lightning strike can good pre-discharge arrester through all through the thread tightening between second bracing piece, first bracing piece, energy storage mechanism and the arrester, makes things convenient for installation and dismantlement between second bracing piece, first bracing piece, energy storage mechanism and the arrester to it is more convenient to make later maintenance.
3. The utility model provides a pair of lightning strike can good preliminary discharge arrester moves through the first backup pad first connecting rod of pushing down to make telescopic link do concertina movement, then play the effect of buffering and reseing under the effect of first spring, thereby reach absorbing effect.
Drawings
Fig. 1 is a front view of a pre-discharge lightning receptor with good lightning attraction performance;
FIG. 2 is an enlarged view of the structure at the position A of the pre-discharge lightning receptor with good lightning attraction performance;
fig. 3 is a structure enlarged view of the B-position of the pre-discharge lightning arrester with good lightning-triggering performance.
In the figure: 1-a first support plate, 2-a first connecting rod, 3-a connecting seat, 4-a telescopic connecting rod, 5-a first spring, 6-a first sliding block, 7-a second spring, 8-a first sliding chute, 9-a second connecting rod, 10-a third connecting rod, 11-a grounding wire, 12-a fixing plate, 13-a lightning rod, 14-a lightning arrester, 15-an excitation component, 16-an energy storage mechanism, 18-a fixing screw rod, 19-a second support plate, 20-a second sliding block, 21-a third spring, 22-a second sliding chute, 23-a limiting hole, 24-a limiting screw rod, 25-a trigger component, 26-a reflection component, 28-a first support rod and 29-a second support rod.
Detailed Description
In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-3, the pre-discharge lightning arrester with good lightning guiding performance provided in this embodiment includes a first supporting plate 1, a plurality of sets of first chutes 8 fixedly disposed on an upper portion of the first supporting plate 1, and a second supporting plate 19 located below the first supporting plate 1, a second supporting rod 29 is fixedly mounted on an upper portion of the first supporting plate 1, first chutes 8 are equidistantly mounted on a periphery of the second supporting rod 29, first sliders 6 are mounted on inner sides of the first chutes 8, two ends of the first sliders 6 are respectively connected with second springs 7, an upper portion of the first chute 8 is hinged to a second connecting rod 9, one end of the second connecting rod 9 is sleeved to a third connecting rod 10, the other end of the third connecting rod 10 is hinged to a second slider 20, two ends of the second slider 20 are respectively connected to third springs 21, a second chute 22 is disposed on an outer side of the second slider 20, a top end of the second supporting rod 29 is fixedly connected to a first supporting rod 28, the second chutes 22 are equidistantly arranged around the first supporting rod 28, the top end of the first supporting rod 28 is fixedly connected with an energy storage mechanism 16, the top end of the energy storage mechanism 16 is connected with a lightning arrester 14, the lightning arrester 14 comprises a trigger assembly 25, two sides of the trigger assembly 25 are respectively provided with a reflection assembly 26 and an excitation assembly 15, two ends of the reflection assembly 26 are respectively provided with a fixing plate 12, the reflection assembly 26 is installed on the fixing plate 12, and the top of the trigger assembly 25 is fixedly connected with a lightning rod 13.
In windy weather, the lightning receptor 14, the energy storage mechanism 16 and the first support rod 28 can be blown under the action of the strong wind, so that the first support rod 28 inclines towards the direction of the wind direction, so that the first support rod 28 presses the second slider 20 in the direction of the wind direction to move downwards, so that the third connecting rod 10 moves downwards, so that the first slider 6 is driven to move outwards to extrude the second spring 7, and the other three sliders are pulled to move towards the direction of the wind direction, at the moment, the second spring 7 and the third spring 21 play a role in buffering to prevent the device from being damaged, so that the service life of the device is prolonged, and after the strong wind stops, the lightning receptor 14, the energy storage mechanism 16 and the first support rod 28 are enabled to return to the original positions under the elastic action of the second spring 7 and the third spring 21.
In this embodiment: be provided with damper between first backup pad 1 and the second backup pad 19, damper includes telescopic connection pole 4, telescopic connection pole 4's outside cover is equipped with first spring 5, telescopic connection pole 4's both ends are provided with connecting seat 3 respectively, it has two sets of head rod 2 to articulate on the connecting seat 3, the one end of a set of head rod 2 articulates on first backup pad 1, the one end of another set of head rod 2 articulates on second backup pad 19, press down head rod 2 through first backup pad 1 and move, thereby make telescopic connection pole 4 be concertina movement, then play the effect of buffering and reseing under first spring 5's effect.
In this embodiment: the second support bar 29, the first support bar 28, the energy storage mechanism 16 and the lightning receptor 14 are all fixed by screw threads, so that the second support bar 29, the first support bar 28, the energy storage mechanism 16 and the lightning receptor 14 can be conveniently mounted and dismounted.
In this embodiment: the top of the first support rod 28 is connected with the ground wires 11, two sets of the ground wires 11 are arranged, and the ground wires 11 are respectively connected to two sides of the first support rod 28 to connect the ground wires with the grounding device.
The reflective assembly 26, the excitation assembly 15 and the lightning rod 13 are all insulated as referred to herein, the base of the reflective assembly 26 is made of synthetic resin and is suitable for any corrosive environment, the reflective assembly 26 and the lightning rod 13 have good electrical connection to the ground, and the reflective assembly 26, the excitation assembly 15 and the triggering assembly 25 are all prior art.
In this embodiment: spacing holes 23 are equidistantly formed in the second connecting rod 9, a limiting screw 24 is installed on one side, close to the bottom, of the third connecting rod 10, the limiting screw 24 penetrates through one side of the third connecting rod 10, the limiting screw 24 is matched with the spacing holes 23, the limiting screw 24 is inserted into the corresponding spacing holes 23 and is fastened, and therefore the length of the third connecting rod 10 and the length of the second connecting rod 9 are fixed.
In this embodiment: through holes are respectively formed in the second supporting plate 19 close to the two ends, fixing screws 18 are installed in the through holes, and the second supporting plate 19 is fixed to a required place through the fixing screws 17 and the through holes.
As shown in fig. 1 to fig. 3, the working process of the pre-discharge lightning receptor with good lightning strike performance provided by this embodiment is as follows: firstly, fixedly installing a second supporting plate 19 at a required position through a fixing screw 18, sleeving a second connecting rod 9 into a third connecting rod 10, fixing a first supporting rod 28 in a second supporting rod 29 through threads, then inserting a limiting screw 24 into a corresponding limiting hole 23 for fastening, so as to fix the lengths of the third connecting rod 10 and the second connecting rod 9, then connecting a grounding wire with a grounding device, then fixing an energy storage mechanism 16 at the top of the first supporting rod 28 through threads, and finally fixedly installing a lightning receptor 14 at the top end of the energy storage mechanism 16 through threads; in windy weather, the lightning receptor 14, the energy storage mechanism 16 and the first support rod 28 are blown under the action of strong wind, so that the first support rod 28 inclines towards the direction of the wind, the first support rod 28 presses the second slider 20 in the direction of the wind to move downwards, the third connecting rod 10 moves downwards, the first slider 6 is driven to move outwards to extrude the second spring 7, and the other three springs are pulled to move towards the direction of the wind, at the moment, the second spring 7 and the third spring 21 play a role in buffering to prevent the device from being damaged, so that the service life of the device is prolonged, and after the strong wind stops, the lightning receptor 14, the energy storage mechanism 16 and the first support rod 28 return under the elastic action of 7 and 21; when slight vibration or heavy object pressure on the device takes place, press down through first backup pad 1 and move first connecting rod 2 to make telescopic link 4 do concertina movement, then play the effect of buffering and reseing under the effect of first spring 5.
The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.
Claims (8)
1. The utility model provides a lightning strike can good pre-discharge lightning arrester, includes first backup pad (1) and fixes to be established first spout (8) of multiunit on first backup pad (1) upper portion and being located second backup pad (19) of first backup pad (1) below, its characterized in that: the upper portion of the first supporting plate (1) is fixedly provided with a second supporting rod (29), the periphery of the second supporting rod (29) is equidistantly provided with the first sliding grooves (8), the inner side of the first sliding groove (8) is provided with a first sliding block (6), two ends of the first sliding block (6) are respectively connected with second springs (7), the upper portion of the first sliding groove (8) is hinged with a second connecting rod (9), one end of the second connecting rod (9) is sleeved with a third connecting rod (10), the other end of the third connecting rod (10) is hinged with a second sliding block (20), two ends of the second sliding block (20) are respectively connected with third springs (21), the outer side of the second sliding block (20) is provided with a second sliding groove (22), the top end of the second supporting rod (29) is fixedly connected with the first supporting rod (28), the second sliding grooves (22) are equidistantly arranged around the first supporting rod (28), the top fixedly connected with energy storage mechanism (16) of first bracing piece (28), the top of energy storage mechanism (16) is connected with arrester (14), arrester (14) are including triggering subassembly (25), the both sides of triggering subassembly (25) are provided with reflection assembly (26) respectively and arouse subassembly (15), the both ends punishment of reflection assembly (26) do not is provided with fixed plate (12), install on fixed plate (12) reflection assembly (26), the top fixedly connected with lightning rod (13) of triggering subassembly (25).
2. The pre-discharge lightning receptor with good lightning attraction performance as claimed in claim 1, characterized in that: first backup pad (1) with be provided with damper between second backup pad (19), damper includes telescopic connection pole (4), the outside cover of telescopic connection pole (4) is equipped with first spring (5), the both ends of telescopic connection pole (4) are provided with connecting seat (3) respectively, articulated on connecting seat (3) have two sets of head rod (2), and the one end of a set of head rod (2) articulates on first backup pad (1), and the one end of another set of head rod (2) articulates on second backup pad (19).
3. The pre-discharge lightning receptor with good lightning attraction performance as claimed in claim 1, characterized in that: the first sliding chutes (8) and the second sliding chutes (22) are arranged in four groups, the first sliding chutes (8) are respectively arranged on four sides of the second supporting rod (29), and the second sliding chutes (22) are respectively arranged on four sides of the first supporting rod (28).
4. The pre-discharge lightning receptor with good lightning attraction performance as claimed in claim 1, characterized in that: the second support rod (29), the first support rod (28), the energy storage mechanism (16) and the lightning receptor (14) are fixed through threads.
5. The pre-discharge lightning receptor with good lightning attraction performance as claimed in claim 1, characterized in that: the top of first bracing piece (28) is connected with earth connection (11), earth connection (11) are provided with two sets ofly, just earth connection (11) are connected respectively the both sides of first bracing piece (28).
6. The pre-discharge lightning receptor with good lightning attraction performance as claimed in claim 1, characterized in that: the reflection assembly (26), the excitation assembly (15) and the lightning rod (13) are insulated, and a base of the reflection assembly (26) is made of synthetic resin.
7. The pre-discharge lightning receptor with good lightning attraction performance as claimed in claim 1, characterized in that: the second connecting rod (9) is equidistantly provided with a limiting hole (23), one side, close to the bottom, of the third connecting rod (10) is provided with a limiting screw (24), the limiting screw (24) penetrates through one side of the third connecting rod (10), and the limiting screw (24) is matched with the limiting hole (23).
8. The pre-discharge lightning receptor with good lightning attraction performance as claimed in claim 1, characterized in that: through holes are respectively formed in the positions, close to the two ends, of the second supporting plate (19), and fixing screws (18) are installed in the through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921281927.1U CN210156719U (en) | 2019-08-08 | 2019-08-08 | Pre-discharge lightning arrester with good lightning triggering performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921281927.1U CN210156719U (en) | 2019-08-08 | 2019-08-08 | Pre-discharge lightning arrester with good lightning triggering performance |
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| Publication Number | Publication Date |
|---|---|
| CN210156719U true CN210156719U (en) | 2020-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921281927.1U Expired - Fee Related CN210156719U (en) | 2019-08-08 | 2019-08-08 | Pre-discharge lightning arrester with good lightning triggering performance |
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| CN (1) | CN210156719U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112054472A (en) * | 2020-09-09 | 2020-12-08 | 姹や寒 | Automatic lifting lightning arrester in rainy days |
| CN112289527A (en) * | 2020-10-27 | 2021-01-29 | 萍乡市信源电瓷制造有限公司 | Lightning protection electric porcelain insulator with lightning rod and manufacturing process thereof |
| CN112421381A (en) * | 2020-11-12 | 2021-02-26 | 广东电网有限责任公司 | Variable-gap lightning arrester and lightning arrester |
| CN112701646A (en) * | 2020-12-10 | 2021-04-23 | 国网湖北省电力有限公司检修公司 | Supporting and fixing structure for lightning protection device |
| CN113790244A (en) * | 2021-09-09 | 2021-12-14 | 深圳市依诺信科技有限公司 | High-efficient anti-shake projecting apparatus based on multimedia device is used |
-
2019
- 2019-08-08 CN CN201921281927.1U patent/CN210156719U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112054472A (en) * | 2020-09-09 | 2020-12-08 | 姹や寒 | Automatic lifting lightning arrester in rainy days |
| CN112289527A (en) * | 2020-10-27 | 2021-01-29 | 萍乡市信源电瓷制造有限公司 | Lightning protection electric porcelain insulator with lightning rod and manufacturing process thereof |
| CN112421381A (en) * | 2020-11-12 | 2021-02-26 | 广东电网有限责任公司 | Variable-gap lightning arrester and lightning arrester |
| CN112421381B (en) * | 2020-11-12 | 2022-05-10 | 广东电网有限责任公司 | Variable-gap lightning arrester and lightning arrester |
| CN112701646A (en) * | 2020-12-10 | 2021-04-23 | 国网湖北省电力有限公司检修公司 | Supporting and fixing structure for lightning protection device |
| CN112701646B (en) * | 2020-12-10 | 2022-07-29 | 国网湖北省电力有限公司超高压公司 | Supporting and fixing structure for lightning protection device |
| CN113790244A (en) * | 2021-09-09 | 2021-12-14 | 深圳市依诺信科技有限公司 | High-efficient anti-shake projecting apparatus based on multimedia device is used |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200317 Termination date: 20210808 |