CN212182817U - Novel lightning protection antidetonation cubical switchboard - Google Patents
Novel lightning protection antidetonation cubical switchboard Download PDFInfo
- Publication number
- CN212182817U CN212182817U CN202020936160.8U CN202020936160U CN212182817U CN 212182817 U CN212182817 U CN 212182817U CN 202020936160 U CN202020936160 U CN 202020936160U CN 212182817 U CN212182817 U CN 212182817U
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- cabinet body
- fixedly connected
- spring
- lightning
- lightning protection
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Abstract
The utility model belongs to the technical field of switch cabinets, in particular to a novel lightning protection anti-seismic switch cabinet, which comprises a cabinet body and a base, wherein the left side and the right side of the cabinet body are fixedly connected with fixed blocks, two fixed blocks are fixedly connected with connecting rods on the side far away from the cabinet body, two ends of the connecting rods far away from the fixed blocks are respectively connected with a first supporting rod through bolt rotation, the bottom ends of the first supporting rods are respectively connected with supporting blocks in a sliding way, the outer walls of the first supporting rods are respectively sheathed with a first spring, so that lightning is guided into the ground through a geodetic soft copper wire, the cabinet body is insulated under the condition of lightning weather, the cabinet body is further prevented from being struck by lightning, the first supporting rods, the connecting rods and the fixed blocks are matched with the supporting cabinet body, the cabinet body achieves the shock absorption effect through the compression and the extension of, the effect of shock attenuation is reached again.
Description
Technical Field
The utility model relates to a cubical switchboard technical field, concretely relates to novel lightning protection cubical switchboard of combatting earthquake.
Background
The main function of the switch gear is to open, close, control and protect the electric equipment in the process of generating, transmitting, distributing and converting electric energy of the power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The switch cabinets can be classified into a movable switch cabinet and a fixed switch cabinet by the installation mode of the circuit breaker, or can be classified into an open switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet according to different cabinet body structures, or can be classified into a high-voltage switch cabinet, a medium-voltage switch cabinet, a low-voltage switch cabinet and the like according to different voltage grades. The method is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textile, industrial and mining enterprises, residential districts, high-rise buildings and the like.
The existing lightning protection and shock resistance switch cabinet has the following defects;
1. the medium-voltage switchgear used in the nuclear power station plant in China is imported from foreign countries, the problem of high price is ubiquitous, and the conventional switchgear has poor anti-seismic effect when encountering vibration, so that the phenomenon of damage to the switchgear internal equipment is caused, the protection of the switchgear internal equipment is not facilitated, and the practicability of the switchgear is reduced due to the use of an inconvenient user.
2. Outdoor switch cabinet receives the infringement of thunder and lightning easily, and present outdoor switch cabinet lightning protection effect still remains to be improved.
Disclosure of Invention
For solving the problem that provides among the above-mentioned background art, the utility model provides a novel lightning protection antidetonation cubical switchboard has according to the thunder and lightning through the leading-in earth of ground soft copper line, makes the cabinet body be in insulatingly under the thunder and lightning weather condition, and then makes the cabinet body avoid the thunderbolt, and thereby first bracing piece, connecting rod and fixed block cooperation support cabinet body make the cabinet body reach absorbing effect through first spring compression and extension, the compression of second spring to when the cabinet body receives vibrations, reach the characteristics of absorbing effect once more.
In order to achieve the above object, the utility model provides a following technical scheme: a novel lightning-protection anti-seismic switch cabinet comprises a cabinet body and a base, wherein fixed blocks are fixedly connected to the left side and the right side of the cabinet body, connecting rods are fixedly connected to one sides of the two fixed blocks, which are far away from the cabinet body, first supporting rods are connected to one ends of the two connecting rods, which are far away from the fixed blocks, through bolts in a rotating manner, supporting blocks are connected to the bottom ends of the two first supporting rods in a sliding manner, first springs are sleeved on the outer walls of the two first supporting rods, the lower end faces of the two supporting blocks are fixedly connected with the upper end face of the base, a first sliding groove is formed in the base, a sliding plate is connected to the inside of the first sliding groove in a sliding manner, the upper end face of the sliding plate is fixedly connected with the lower end face of the cabinet body, a plurality of uniformly distributed second supporting rods are connected to the lower end, it is a plurality of the top of second spring all with sliding plate fixed connection, it is a plurality of the equal fixedly connected with backup pad in bottom of second spring, the up end fixed mounting of the cabinet body has the base, the up end fixedly connected with support column of base, the fixed silica gel cover that has cup jointed of outer wall of support column, the solid ball of top fixedly connected with of support column, the top fixedly connected with lightning rod of solid ball.
In order to make the cabinet body reach the effect of damping when the spring is flexible, as the utility model relates to a novel lightning protection antidetonation cubical switchboard is preferred, two the top of first spring respectively with the lower terminal surface fixed connection of two connecting rods, two the bottom of first spring respectively with the up end fixed connection of two supporting shoes.
In order to make first bracing piece sliding connection in first sliding tray of first spring-supported, as the utility model relates to a novel lightning protection antidetonation cubical switchboard is preferred, two the second sliding tray, two have been seted up to the inside of supporting shoe the inside of second sliding tray respectively with the outer wall sliding connection of two first bracing pieces.
In order to make the cabinet body play the effect of damping once more, conduct the utility model relates to a novel lightning protection antidetonation cubical switchboard is preferred, the inside fixed mounting of sliding plate has the cushion.
In order to support the sliding plate, when supporting the sliding plate compression second spring, play absorbing effect once more, do the utility model relates to a novel lightning protection antidetonation cubical switchboard is preferred, and is a plurality of the bottom of sliding plate and the bottom of cushion are closely laminated and be connected all run through on the top of second bracing piece, and is a plurality of the bottom of second bracing piece all run through the backup pad and with the inside bottom face fixed connection of first sliding tray.
In order to pour the thunder into to ground, make the cabinet body be in the insulation, conduct the utility model relates to a novel lightning protection antidetonation cubical switchboard is preferred, two insulation resistance, two have been cup jointed to the outer wall of support column the insulation resistance is located the inside of silica gel cover, the left side wall fixedly connected with ground annealed copper line of support column, the silica gel cover is run through and hug closely to ground annealed copper line, the one end of ground annealed copper line is pegged graft in ground.
In order to prolong the life of lightning rod, as the utility model relates to a novel lightning protection antidetonation cubical switchboard is preferred, the material of lightning rod is the stainless steel.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this kind of novel lightning protection antidetonation cubical switchboard, when the sky was hit a thunder, for preventing that the cabinet body from receiving the thunderbolt, the lightning rod introduced the thunder and lightning to ground, passes through the lightning rod at the thunder and lightning, when solid sphere reached the support column, and two insulation resistance's resistance prevents the thunder and lightning and passes through to make the thunder and lightning pass through the leading-in ground of ground soft copper line, make the cabinet body be in under the thunder and lightning weather condition insulating, thereby make the cabinet body avoid the thunderbolt.
2. This kind of novel lightning protection antidetonation cubical switchboard, when the cabinet body receives vibrations, the fixed block receives the vibrations of the cabinet body and vibrations, when the fixed block vibrations and left and right rocking, the connecting rod is through rotating, thereby push down first bracing piece and first spring, first bracing piece receives pressure when moving down this moment, first spring is supported to the supporting shoe, and then first spring compression, first bracing piece moves down to the second sliding tray in, first spring compression, make the cabinet body when receiving vibrations, first bracing piece, connecting rod and fixed block cooperation support cabinet body, thereby make the cabinet body reach the absorbing effect through first spring compression and extension.
This kind of novel lightning protection antidetonation cubical switchboard, the cabinet body pushes down the sliding plate when vibrations, and a plurality of second bracing pieces support the cushion compression to reduce the vibrations of the cabinet body, and then the sliding plate receives and slides downwards in the second sliding tray after pressure, at this moment, the sliding plate pushes down the second spring when shifting down, because the backup pad supports the second spring, the second spring compression this moment, thereby when the cabinet body receives vibrations, reach absorbing effect once more.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a perspective view of a novel lightning protection and earthquake resistant switch cabinet of the utility model;
fig. 2 is a sectional view of the novel lightning protection anti-seismic switch cabinet of the utility model;
fig. 3 is a partial structure diagram of the present invention.
In the figure, 1, a cabinet body; 2. a base; 201. a first sliding groove; 3. a support block; 301. a second sliding groove; 4. a first support bar; 401. a first spring; 402. a connecting rod; 5. a base; 501. a silica gel sleeve; 502. a support pillar; 503. a lightning rod; 504. an insulation resistance; 505. a ground annealed copper wire; 506. a solid sphere; 6. a fixed block; 7. a sliding plate; 701. a second support bar; 702. a second spring; 703. an elastic pad; 8. and a support plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: a novel lightning protection anti-seismic switch cabinet comprises a cabinet body 1 and a base 2, wherein fixed blocks 6 are fixedly connected to the left side and the right side of the cabinet body 1, connecting rods 402 are fixedly connected to one sides of the two fixed blocks 6 far away from the cabinet body 1, one ends of the two connecting rods 402 far away from the fixed blocks 6 are respectively connected with first supporting rods 4 through bolts in a rotating manner, the bottom ends of the two first supporting rods 4 are respectively connected with supporting blocks 3 in a sliding manner, the outer walls of the two first supporting rods 4 are respectively sleeved with a first spring 401, the lower end faces of the two supporting blocks 3 are respectively fixedly connected with the upper end face of the base 2, a first sliding groove 201 is formed in the base 2, a sliding plate 7 is slidably connected in the first sliding groove 201, the upper end face of the sliding plate 7 is fixedly connected with the lower end face of the cabinet body 1, the lower end face of the sliding plate 7 is slidably connected with a plurality of uniformly, the top of a plurality of second springs 702 all with sliding plate 7 fixed connection, the equal fixedly connected with backup pad 8 in bottom of a plurality of second springs 702, the up end fixed mounting of the cabinet body 1 has base 5, the up end fixedly connected with support column 502 of base 5, the outer wall of support column 502 is fixed to have cup jointed silica gel cover 501, the top fixedly connected with solid sphere 506 of support column 502, the top fixedly connected with lightning rod 503 of solid sphere 506.
In this embodiment: when lightning strikes in the sky, in order to prevent the cabinet body 1 from being struck by lightning, the lightning rod 503 introduces lightning to the ground, when the lightning passes through the lightning rod 503 and reaches the support column 502 through the solid ball 506, the electric resistance of the two insulation resistors 504 prevents the lightning from passing through, so that the lightning is introduced into the ground through the soft copper wire 505, and the cabinet body 1 avoids the lightning strike in the lightning weather condition, when the cabinet body 1 is vibrated, the fixed block 6 is vibrated by the vibration of the cabinet body 1, when the fixed block 6 is vibrated to swing left and right, the connecting rod 402 rotates to press down the first support rod 4 and the first spring 401, and when the first support rod 4 is pressed to move downwards, the support block 3 supports the first spring 401, so that the first spring 401 is compressed, the first support rod 4 moves downwards into the second sliding groove 301, and the first spring 401 is compressed, so that when the cabinet body 1 is vibrated, the first support rod 4, Connecting rod 402 and fixed block 6 cooperation support cabinet body 1, reach the absorbing effect through first spring 401 compression and extension, at this moment, cabinet body 1 pushes down sliding plate 7 when vibrations, a plurality of second bracing pieces 701 support the cushion 703 compression, thereby reduce the vibrations of cabinet body 1, and then sliding plate 7 receives gliding in second sliding tray 301 after the pressure, at this moment, sliding plate 7 pushes down second spring 702 when shifting down, because backup pad 8 supports second spring 702, second spring 702 compresses this moment, thereby when cabinet body 1 receives vibrations, reach absorbing effect.
As a technical optimization scheme of the utility model, the top of two first springs 401 respectively with two connecting rod 402's lower terminal surface fixed connection, the bottom of two first springs 401 respectively with two supporting shoe 3's up end fixed connection.
In this embodiment: when the cabinet body 1 is vibrated, the fixing block 6 is vibrated by the vibration of the cabinet body 1, when the fixing block 6 is vibrated and swings left and right, the connecting rod 402 rotates to press the first supporting rod 4 and the first spring 401, and at this time, when the first supporting rod 4 is pressed to move downwards, the supporting block 3 supports the first spring 401, and then the first spring 401 is compressed.
As a technical optimization scheme of the utility model, second sliding tray 301 has been seted up to the inside of two supporting shoes 3, the inside of two second sliding trays 301 respectively with the outer wall sliding connection of two first bracing pieces 4.
In this embodiment: through setting up second sliding tray 301, when first bracing piece 4 received pressure downstream, first spring 401 compressed, first bracing piece 4 moves down to second sliding tray 301 in, first spring 401 compresses, makes cabinet body 1 when receiving vibrations, and first bracing piece 4, connecting rod 402 and the cooperation of fixed block 6 support cabinet body 1, reach the absorbing effect through first spring 401 compression and extension.
As a technical optimization scheme of the present invention, the elastic pad 703 is fixedly installed inside the sliding plate 7.
In this embodiment: through setting up the cushion 703, the cushion 703 and a plurality of second bracing piece 701 zonulae occludens, when the cabinet body 1 is receiving vibrations, a plurality of second bracing pieces 701 support the compression of cushion 703 to reduce the vibrations of the cabinet body 1.
As a technical optimization scheme of the utility model, the top of a plurality of second bracing pieces 701 all runs through the bottom of sliding plate 7 and is connected with the bottom of cushion 703 is closely laminated, the bottom of a plurality of second bracing pieces 701 all run through backup pad 8 and with the inside bottom face fixed connection of first sliding tray 201.
In this embodiment: due to the fact that the cabinet body 1 is vibrated, the cabinet body 1 presses the sliding plate 7 downwards when vibrated, then the sliding plate 7 slides downwards in the second sliding groove 301 after being pressed, at the moment, the sliding plate 7 presses the second spring 702 downwards when moving downwards, and due to the fact that the supporting plate 8 supports the second spring 702, the second spring 702 is compressed at the moment, and therefore when the cabinet body 1 is vibrated, the shock absorption effect is achieved.
As a technical optimization scheme of the utility model, two insulation resistance 504 have been cup jointed to the outer wall of support column 502 is fixed, and two insulation resistance 504 are located silica gel cover 501's inside, support column 502's left side wall fixedly connected with ground annealed copper wire 505, and ground annealed copper wire 505 runs through and hugs closely silica gel cover 501, ground annealed copper wire 505's one end is pegged graft in ground.
In this embodiment: when the sky thunder, for preventing that the cabinet body 1 from receiving the thunderbolt, lightning rod 503 introduces the thunder and lightning to ground, passes through lightning rod 503 at the thunder and lightning, and when solid ball 506 reached support column 502, two insulation resistance 504's resistance stopped the thunder and lightning to make the thunder and lightning pass through the leading-in ground of ground annealed copper wire 505, make the cabinet body 1 under the thunder and lightning weather condition, avoided the thunderbolt.
As a technical optimization scheme of the utility model, the material of lightning rod 503 is the stainless steel.
In this embodiment: the material through setting up lightning rod 503 is stainless steel, increases lightning rod 503's life because lightning rod 503 is in the open air for a long time, through the easy rust of washing away of rainwater, needs to do lightning protection and detect and change.
The utility model discloses a theory of operation and use flow: when lightning strikes in the sky, in order to prevent the cabinet body 1 from being struck by lightning, the lightning rod 503 introduces lightning to the ground, when the lightning passes through the lightning rod 503 and reaches the support column 502 through the solid ball 506, the electric resistance of the two insulation resistors 504 prevents the lightning from passing through, so that the lightning is introduced into the ground through the soft copper wire 505, and the cabinet body 1 avoids the lightning strike in the lightning weather condition, when the cabinet body 1 is vibrated, the fixed block 6 is vibrated by the vibration of the cabinet body 1, when the fixed block 6 is vibrated to swing left and right, the connecting rod 402 rotates to press down the first support rod 4 and the first spring 401, and when the first support rod 4 is pressed to move downwards, the support block 3 supports the first spring 401, so that the first spring 401 is compressed, the first support rod 4 moves downwards into the second sliding groove 301, and the first spring 401 is compressed, so that when the cabinet body 1 is vibrated, the first support rod 4, Connecting rod 402 and fixed block 6 cooperation support cabinet body 1, reach the absorbing effect through first spring 401 compression and extension, at this moment, cabinet body 1 pushes down sliding plate 7 when vibrations, a plurality of second bracing pieces 701 support the cushion 703 compression, thereby reduce the vibrations of cabinet body 1, and then sliding plate 7 receives gliding in second sliding tray 301 after the pressure, at this moment, sliding plate 7 pushes down second spring 702 when shifting down, because backup pad 8 supports second spring 702, second spring 702 compresses this moment, thereby when cabinet body 1 receives vibrations, reach absorbing effect.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a novel lightning protection antidetonation cubical switchboard, includes the cabinet body (1) and base (2), its characterized in that: the cabinet comprises a cabinet body (1), wherein the left side and the right side of the cabinet body (1) are fixedly connected with fixed blocks (6), one sides of the two fixed blocks (6) far away from the cabinet body (1) are fixedly connected with connecting rods (402), one ends of the two connecting rods (402) far away from the fixed blocks (6) are respectively connected with first supporting rods (4) through bolts in a rotating manner, the bottom ends of the two first supporting rods (4) are respectively connected with supporting blocks (3) in a sliding manner, the outer walls of the two first supporting rods (4) are respectively sleeved with a first spring (401), the lower end faces of the two supporting blocks (3) are respectively and fixedly connected with the upper end face of a base (2), a first sliding groove (201) is formed in the base (2), a sliding plate (7) is slidably connected in the first sliding groove (201), and the upper end face of the sliding plate (7) is fixedly, the lower terminal surface sliding connection of sliding plate (7) has a plurality of second bracing pieces (701) that distribute evenly, and is a plurality of the outer wall of second bracing piece (701) all overlaps and is equipped with second spring (702), and is a plurality of the top of second spring (702) all with sliding plate (7) fixed connection, it is a plurality of the equal fixedly connected with backup pad (8) in bottom of second spring (702), the up end of the cabinet body (1) can be dismantled and be connected with base (5), up end fixedly connected with support column (502) of base (5), the outer wall of support column (502) is fixed to have cup jointed silica gel cover (501), the top fixedly connected with solid sphere (506) of support column (502), the top fixedly connected with lightning rod (503) of solid sphere (506).
2. The novel lightning protection anti-seismic switch cabinet according to claim 1, characterized in that: the top ends of the two first springs (401) are fixedly connected with the lower end faces of the two connecting rods (402) respectively, and the bottom ends of the two first springs (401) are fixedly connected with the upper end faces of the two supporting blocks (3) respectively.
3. The novel lightning protection anti-seismic switch cabinet according to claim 1, characterized in that: second sliding grooves (301) are formed in the two supporting blocks (3), and the interiors of the two second sliding grooves (301) are respectively in sliding connection with the outer walls of the two first supporting rods (4).
4. The novel lightning protection anti-seismic switch cabinet according to claim 1, characterized in that: an elastic pad (703) is fixedly arranged inside the sliding plate (7).
5. The novel lightning protection anti-seismic switch cabinet according to claim 1, characterized in that: the top ends of the second support rods (701) penetrate through the bottom end of the sliding plate (7) and are tightly attached to the bottom end of the elastic pad (703), and the bottom ends of the second support rods (701) penetrate through the support plate (8) and are fixedly connected with the bottom end face inside the first sliding groove (201).
6. The novel lightning protection anti-seismic switch cabinet according to claim 1, characterized in that: the outer wall of support column (502) is fixed to be cup jointed two insulation resistance (504), two insulation resistance (504) are located the inside of silica gel cover (501), the left side wall fixedly connected with soft copper line (505) of support column (502), soft copper line (505) run through and hug closely silica gel cover (501), the one end of soft copper line (505) is pegged graft in ground.
7. The novel lightning protection anti-seismic switch cabinet according to claim 1, characterized in that: the lightning rod (503) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020936160.8U CN212182817U (en) | 2020-05-28 | 2020-05-28 | Novel lightning protection antidetonation cubical switchboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020936160.8U CN212182817U (en) | 2020-05-28 | 2020-05-28 | Novel lightning protection antidetonation cubical switchboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212182817U true CN212182817U (en) | 2020-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020936160.8U Expired - Fee Related CN212182817U (en) | 2020-05-28 | 2020-05-28 | Novel lightning protection antidetonation cubical switchboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212182817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113363808A (en) * | 2021-07-17 | 2021-09-07 | 胡伟 | Novel outdoor switch cabinet |
-
2020
- 2020-05-28 CN CN202020936160.8U patent/CN212182817U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113363808A (en) * | 2021-07-17 | 2021-09-07 | 胡伟 | Novel outdoor switch cabinet |
| CN113363808B (en) * | 2021-07-17 | 2023-07-07 | 牡丹江鸿鑫设备制造有限公司 | Outdoor switch cabinet |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201218 Termination date: 20210528 |
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| CF01 | Termination of patent right due to non-payment of annual fee |