CN210779648U

CN210779648U - Electric power cabinet with lightning-arrest mechanism and installation are firm

Info

Publication number: CN210779648U
Application number: CN201921525363.1U
Authority: CN
Inventors: 林光德
Original assignee: Xinyi Haoyuan Financial Services Co ltd
Current assignee: Xinyi Haoyuan Financial Services Co ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-06-16
Anticipated expiration: 2029-09-16

Abstract

The utility model discloses a firmly-installed electric power cabinet provided with a lightning protection mechanism, which comprises a cabinet body, an insulating top plate, a metal support plate, a metal polar plate, a lightning protection belt, a mounting flange, a support rod, a ball clamp, a lightning connection head, a lightning connection needle point, a down-leading column, an insulating base, a grounding seat, a current guide net, a shunt net, a rubber sealing layer, an isolation cover, an electric power box, a fixed rod, a wiring end, a connecting flange, a lightning arrester main body, an insulating support, a TLB type separator, a metal support, a connecting soft copper and a baffle plate, wherein the insulating top plate is installed at the top of the cabinet body, the metal support plate is arranged at the top of the insulating top plate, the metal polar plate is welded at the top of the metal support plate, the corresponding two ends in the middle of the top of the metal polar plate are fixedly connected with the support rod, the lightning protection effect is good, the installation is firm, the waterproof effect is good, and the structure is stable.

Description

Electric power cabinet with lightning-arrest mechanism and installation are firm

Technical Field

The utility model relates to an electric power cabinet technical field specifically is an electric power cabinet with lightning-arrest mechanism and installation are firm.

Background

Electrical apparatus in the life constantly increases, many manual works have replaced with electronic equipment, the stable of electric power needs to have qualified equipment to do the assurance, the electric power cabinet is installation electrical equipment's rack, have the effect of protection installation at its inside electrical equipment, electric power cabinet among the prior art is installed outdoor mostly, lightning-arrest effect is poor, under thunderstorm weather, receive the harm that the thunderbolt leads to electrical equipment easily, electric power cabinet structural instability simultaneously, water-proof effects is poor, therefore, it is very necessary to design one kind and be equipped with lightning-arrest mechanism and install firm electric power cabinet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric power cabinet with lightning-arrest mechanism and installation are firm to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: an electric power cabinet provided with a lightning protection mechanism and firm in installation comprises a cabinet body, an insulating top plate, a metal supporting plate, a metal polar plate, a lightning protection belt, an installation flange, a supporting rod, a spherical clamp, a lightning connection head, a lightning connection needle point, a down-leading column, an insulating base, a grounding seat, a current guide net, a shunt net, a rubber sealing layer, an isolation cover, an electric power box, a fixing rod, a wiring end, a connecting flange, a lightning arrester main body, an insulating support, a TLB type disconnector, a metal support, soft copper and a baffle plate, wherein the insulating top plate is installed at the top of the cabinet body, the metal supporting plate is arranged at the top of the insulating top plate, the metal polar plate is welded at the top of the metal supporting plate, the two corresponding ends in the middle of the top of the metal polar plate are fixedly connected with the supporting rod through the installation flange, the lightning connection head, the bottom of the cabinet body is provided with an insulating base, the bottom of the insulating base is connected with the top of the grounding seat, the two ends of the bottom of the metal polar plate are connected with the grounding seat through the down-leading posts, the inner wall of the cabinet body is connected with the isolation cover through the rubber sealing layer, a clapboard is welded in the middle of the inner part of the isolation cover, a power box is fixed in the middle of the top of the clapboard through a bolt, and the two sides of the outer wall of the power box are welded and fixed with the isolation cover through fixing rods, a wiring terminal is arranged below the partition plate, the two ends of the bottom of the wiring end are connected with the lightning arrester main body through the connecting flange, the bottom of the lightning arrester main body is fixedly connected with the isolation cover through the insulating support, one end of the insulating support is connected with the metal support, one end of the bottom of the lightning arrester main body is provided with a TLB type disconnector, and the TLB type disconnector is connected with the metal support through connecting soft copper.

Furthermore, the welding has the water conservancy diversion net in the middle of the inside of ground connection seat, the bottom of water conservancy diversion net evenly is provided with the branch stream net, the bottom one end of drawing down the post passes ground connection seat outer wall and water conservancy diversion net fixed connection.

Furthermore, drying boxes are installed at two ends of the top of the inner wall of the isolation cover, drying agents are filled in the drying boxes, and illuminating lamps are arranged between the drying boxes.

Furthermore, lightning strips are welded at four corners of the top of the metal polar plate.

Further, the top surface of the insulating top plate is provided with a resistor disc.

Furthermore, one end of the metal support penetrates through the cabinet body and the insulating base to be connected with the grounding seat.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the lightning arrester is characterized in that a lightning arrester needle point is matched with a lightning arrester head, current is guided to a metal polar plate, the lightning arresting belt is arranged to improve the current collecting effect, a ball hoop is used for fixing the lightning arrester head, the lightning arrester head is installed and fixed through a mounting flange and a supporting rod, the current is guided to a grounding seat through a down-leading column and is matched with a current guide net and a shunt net, the current is guided to the ground to achieve lightning protection, the insulating top plate and an insulating base are arranged to achieve insulation, the lightning arrester main body is fixedly connected with a wiring end through a connecting flange, when high voltage occurs, the lightning arrester main body works, the current is guided to the grounding seat through the matching of an insulating support, a TLB-type separator, a metal support and a soft copper, bidirectional lightning protection inside and outside the cabinet body is achieved;

2. cooperate through the cabinet body and cage, protect the power box, prevent to receive the influence of moisture, the rubber sealing layer improves sealed effect, prevents that steam from getting into, and the dry box of cooperation improves water-proof effects, and is fixed the power box installation through dead lever and baffle, increases the stability of structure.

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 schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the lightning receptor structure of the present invention;

fig. 3 is a schematic view of the internal structure of the cabinet body of the present invention;

in the figure: 1. a cabinet body; 2. an insulating top plate; 3. a metal support plate; 4. a metal plate; 5. a lightning protection belt; 6. installing a flange; 7. a support bar; 8. a sphere hoop is arranged; 9. a lightning receptor; 10. a lightning-receiving needle tip; 11. leading down the column; 12. an insulating base; 13. a ground base; 14. a flow guide net; 15. a shunt network; 16. a rubber sealing layer; 17. an isolation cover; 18. an electric power box; 19. fixing the rod; 20. a terminal; 21. a connecting flange; 22. a lightning arrester main body; 23. an insulating support; 24. a TLB-type detacher; 25. a metal bracket; 26. connecting soft copper; 27. a separator.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an electric power cabinet provided with a lightning protection mechanism and firm in installation comprises a cabinet body 1, an insulating top plate 2, a metal supporting plate 3, a metal polar plate 4, a lightning protection belt 5, an installation flange 6, a supporting rod 7, a spherical hoop 8, a lightning receiving head 9, a lightning receiving needle point 10, a down-leading column 11, an insulating base 12, a grounding seat 13, a current guiding net 14, a shunt net 15, a rubber sealing layer 16, an isolation cover 17, an electric power box 18, a fixing rod 19, a wiring terminal 20, a connecting flange 21, a lightning arrester main body 22, an insulating support 23, a TLB type disconnector 24, a metal support 25, a connecting soft copper 26 and a partition plate 27, wherein the insulating top plate 2 is installed at the top of the cabinet body 1, the metal supporting plate 3 is arranged at the top of the insulating top plate 2, and a resistor disc is arranged on the; a metal polar plate 4 is welded at the top of the metal supporting plate 3, and lightning-arrest belts 5 are welded at four corners of the top of the metal polar plate 4 to arrest lightning; the middle corresponding two ends of the top of the metal polar plate 4 are fixedly connected with a support rod 7 through a mounting flange 6, the top of the support rod 7 is provided with a lightning connector 9 through a ball hoop 8, the top of the lightning connector 9 is provided with a lightning receiving needle point 10, the bottom of the cabinet body 1 is provided with an insulating base 12, the bottom of the insulating base 12 is connected with the top of a grounding seat 13, the two ends of the bottom of the metal polar plate 4 are connected with the grounding seat 13 through a down-leading post 11, a current guiding net 14 is welded in the middle of the inside of the grounding seat 13, the bottom of the current guiding net 14 is uniformly provided with a shunt net 15, one end of the bottom of the down-leading post 11 penetrates through the outer wall of the grounding seat 13 to be; the inner wall of the cabinet body 1 is connected with an isolation cover 17 through a rubber sealing layer 16, a partition plate 27 is welded in the middle of the inside of the isolation cover 17, an electric power box 18 is fixed in the middle of the top of the partition plate 27 through bolts, two sides of the outer wall of the electric power box 18 are fixedly welded with the isolation cover 17 through fixing rods 19, drying boxes are mounted at two ends of the top of the inner wall of the isolation cover 17, drying agents are filled in the drying boxes, and illuminating lamps are arranged between the drying boxes to facilitate drying and illumination; a wiring terminal 20 is arranged below the partition plate 27, two ends of the bottom of the wiring terminal 20 are connected with a lightning arrester main body 22 through a connecting flange 21, the bottom of the lightning arrester main body 22 is fixedly connected with the isolation cover 17 through an insulating support 23, one end of the insulating support 23 is connected with a metal support 25, one end of the bottom of the lightning arrester main body 22 is provided with a TLB type detacher 24, the TLB type detacher 24 is connected with the metal support 25 through a connecting soft copper 26, and one end of the metal support 25 penetrates through the cabinet body 1 and the insulating base 12 to be connected with the grounding seat 13 to arrest lightning; the lightning arrester comprises a lightning arrester body 22, a lightning arrester needle tip 10, a lightning arrester head 9, a mounting flange 6, a support rod 7, a lightning arrester head 9, a lightning arrester belt 5, a ball hoop 8, a current guiding metal polar plate 4, a lightning arrester belt 5, a current guiding ground plate 14, a current shunt network 15, a current guiding ground plate 14, a TLB type disconnector 24, a metal bracket 25 and a soft copper 26, wherein the lightning arrester body 22 is fixedly connected with a wiring terminal 20 through the connecting flange 21; cooperate through the cabinet body 1 and cage 17, protect power box 18, prevent to receive the influence of moisture, rubber seal layer 16 improves sealed effect, prevents that steam from getting into, and the dry box of cooperation improves water-proof effects, and is fixed through dead lever 19 and baffle 27 to power box 18 installation, increases the stability of structure.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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

1. The utility model provides an electric power cabinet with lightning-arrest mechanism and installation are firm, the intelligent cabinet temperature adjusting device comprises a cabinet body (1), insulating roof (2), metal support plate (3), metal polar plate (4), lightning-arrest area (5), mounting flange (6), bracing piece (7), spheroid clamp (8), connect and dodge head (9), connect and dodge needle point (10), draw down post (11), insulator foot (12), earthing seat (13), water conservancy diversion net (14), shunt network (15), rubber seal layer (16), cage (17), power box (18), dead lever (19), wiring end (20), flange (21), arrester main part (22), insulator bracket (23), TLB type disconnector (24), metal support (25), connect soft copper (26) and baffle (27), its characterized in that: the top of the cabinet body (1) is provided with an insulating top plate (2), the top of the insulating top plate (2) is provided with a metal supporting plate (3), the top of the metal supporting plate (3) is welded with a metal polar plate (4), the middle of the top of the metal polar plate (4) corresponds to two ends and is fixedly connected with a supporting rod (7) through a mounting flange (6), a lightning receiving head (9) is installed at the top of the supporting rod (7) through a ball clamp (8), the top of the lightning receiving head (9) is provided with a lightning receiving needle point (10), an insulating base (12) is installed at the bottom of the cabinet body (1), the bottom of the insulating base (12) is connected with the top of a grounding seat (13), the two ends of the bottom of the metal polar plate (4) are connected with the grounding seat (13) through a down-leading column (11), the inner wall of the cabinet body (1) is connected with an isolation cover (17, the welding has baffle (27) in the middle of the inside of cage (17), there is power box (18) through the bolt fastening in the middle of the top of baffle (27), and power box (18) outer wall both sides pass through dead lever (19) and cage (17) welded fastening, the below of baffle (27) is provided with wiring end (20), the bottom both ends of wiring end (20) are passed through flange (21) and are connected with arrester main part (22), insulating support (23) and cage (17) fixed connection are passed through to the bottom of arrester main part (22), the one end and the metal support (25) of insulating support (23) are connected, the bottom one end of arrester main part (22) is provided with type disconnector (24), and TLB type disconnector (24) are connected with metal support (25) through connecting soft copper (26).

2. The electric power cabinet provided with the lightning protection mechanism and firmly installed according to claim 1, characterized in that: the welding has diversion net (14) in the middle of the inside of ground connection seat (13), the bottom of diversion net (14) evenly is provided with branch stream net (15), the bottom one end of drawing down post (11) passes ground connection seat (13) outer wall and diversion net (14) fixed connection.

3. The electric power cabinet provided with the lightning protection mechanism and firmly installed according to claim 1, characterized in that: drying boxes are installed at two ends of the top of the inner wall of the isolation cover (17), drying agents are filled in the drying boxes, and illuminating lamps are arranged between the drying boxes.

4. The electric power cabinet provided with the lightning protection mechanism and firmly installed according to claim 1, characterized in that: lightning strips (5) are welded at four corners of the top of the metal polar plate (4).

5. The electric power cabinet provided with the lightning protection mechanism and firmly installed according to claim 1, characterized in that: and a resistor disc is arranged on the top surface of the insulating top plate (2).

6. The electric power cabinet provided with the lightning protection mechanism and firmly installed according to claim 1, characterized in that: one end of the metal bracket (25) penetrates through the cabinet body (1) and the insulating base (12) to be connected with the grounding seat (13).