CN211859170U - Lightning-proof electric power cabinet - Google Patents
Lightning-proof electric power cabinet Download PDFInfo
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- CN211859170U CN211859170U CN202020708645.1U CN202020708645U CN211859170U CN 211859170 U CN211859170 U CN 211859170U CN 202020708645 U CN202020708645 U CN 202020708645U CN 211859170 U CN211859170 U CN 211859170U
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Abstract
The utility model relates to a power equipment technical field specifically is a lightning protection electric power cabinet, including the base, the base is connected with the canopy through upper surface welded's bracing piece, and the slope has been seted up at the base both ends, and the arrester is installed to canopy top, is equipped with the electric power cabinet between base and the canopy, fixedly connected with connecting device between electric power cabinet and the base, and the connecting device top is equipped with the connection piece, goes up the inside first screw thread through-hole of having seted up of connection piece, and the connecting device bottom is equipped with the lower connecting piece, and the inside second screw thread through-hole of having seted up of lower connecting piece. The utility model discloses a connecting device who sets up is convenient for raise the electric power cabinet height, avoids with base top ponding direct contact, the canopy that sets up, is convenient for play rainproof effect to the electric power cabinet in rainy weather, and the slope that rainwater accessible base both ends set up flows in ground, avoids rainwater corrosion electric power cabinet and connecting device, influences the use, through the arrester that the canopy upper surface set up, can play lightning-arrest effect to the electric power cabinet.
Description
Technical Field
The utility model relates to a power equipment technical field specifically is an electric power cabinet is hit in lightning protection.
Background
At present, in the field of electric power infrastructure, an electric power cabinet is common equipment, mainly constitute by a metal casing that is roughly the cuboid to present electric power cabinet, electric power cabinet is used for realizing the installation of power control equipment, electric power cabinet is applicable to power plant, trades such as petroleum, chemical industry, metallurgy, weaving, high-rise building, as the usefulness of transmitting electricity, distribution and electric energy conversion, present electric power cabinet generally installs in the open air, in summer thunderstorm weather each year, often there is the electric power cabinet to receive the strike of thunder and lightning, and the phenomenon that rainwater soaks the electric power cabinet inside easily takes place, acidic material in the rainwater can corrode electric power cabinet, reduce electric power cabinet's life, in view of this, we provide a lightning protection electric power cabinet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric power cabinet is hit in the lightning protection to solve the current electric power cabinet that proposes in the above-mentioned background art and in summer thunderstorm weather, often have the electric power cabinet and receive the strike of thunder and lightning, and easily take place the rainwater and dip the inside phenomenon of electric power cabinet, the acidic material of rainwater the inside can corrode the electric power cabinet, reduces the life's of electric power cabinet problem.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an electric power cabinet is hit in lightning protection, includes the base, the base is connected with the canopy through upper surface welded's bracing piece, the slope has been seted up at the base both ends, the arrester is installed to canopy top, the base with be equipped with the electric power cabinet between the canopy, the electric power cabinet with fixedly connected with connecting device between the base, the connecting device top is equipped with the connection piece, go up the inside first screw thread through-hole of having seted up of connection piece, the connecting device bottom is equipped with down the connection piece, the inside second screw thread through-hole of having seted up of lower connection piece.
Preferably, a third threaded through hole is formed in the bottom of the electric power cabinet, and the third threaded through hole is fixedly connected with the first threaded through hole through a first bolt.
Preferably, the upper surface of the base is provided with a threaded hole, and the threaded hole is fixedly connected with the second threaded through hole through a second bolt.
Preferably, the top end of the supporting rod is welded and connected with the lower surface of the rain shelter.
Preferably, the bottom end of the lightning arrester is connected with a lead, the bottom end of the lead is fixedly connected with a grounding device, and the surface of the lead is provided with a rubber insulating sleeve.
Preferably, the front end of the electric power cabinet is hinged with a cabinet door, and the surface of the cabinet door is provided with a handle.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses an in, be convenient for fixed connection electric power cabinet in the base top through the connecting device who sets up, raise the electric power cabinet height, avoid with base top ponding direct contact, the canopy that keeps off of setting, be convenient for protect the electric power cabinet in rainy weather, play rainproof effect, the slope that rainwater accessible base both ends set up flows in ground, avoid the rainwater to pile up on the base surface, corrosion electric power cabinet and connecting device, the influence is used, descending thunder weather, through the arrester that the canopy upper surface set up, can play lightning-arrest effect to the electric power cabinet, reduce the probability of suffering the thunderbolt.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the base structure of the present invention;
fig. 3 is a schematic structural view of the electric power cabinet of the present invention;
fig. 4 is a schematic structural diagram of a position a of the present invention.
In the figure: 1. a base; 10. a support bar; 11. a slope; 12. a threaded hole; 2. a rain shelter; 3. an electric power cabinet; 30. a cabinet door; 301. a handle; 31. a third threaded through hole; 4. a lightning arrester; 41. a lead wire; 42. a grounding device; 5. a connecting device; 51. an upper connecting sheet; 511. a first threaded through hole; 52. a lower connecting sheet; 521. a second threaded through hole; 6. a first bolt; 61. and a second bolt.
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.
In the description of the present invention, it should be understood that the terms "center", "center line", "longitudinal", "lateral", "length", "width", "thickness", "depth", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example 1
A lightning protection electric power cabinet, in order to solve the problem that the existing electric power cabinet is often hit by lightning in the thunderstorm weather in summer, and the phenomenon that rainwater is easy to infiltrate into the electric power cabinet is easy to occur, acidic materials in the rainwater can corrode the electric power cabinet, and the service life of the electric power cabinet is reduced, as a preferred embodiment, as shown in figure 1, figure 2, figure 3 and figure 4, the lightning protection electric power cabinet comprises a base 1, the base 1 is connected with a rain shelter 2 through a support rod 10 welded on the upper surface, the rain shelter is used for shielding rain, slopes 11 are arranged at two ends of the base 1, rainwater falling into the base 1 can slide to the bottom surface from the slopes, a lightning arrester 4 is arranged above the rain shelter 2, the model of the lightning arrester 4 is YH5W5-17/50, the lightning protection effect is achieved, the electric power cabinet 3 is arranged between the base 1 and the rain shelter 2, a connecting device 5 is fixedly connected between the electric power cabinet 3 and the base, the top end of the connecting device 5 is provided with an upper connecting sheet 51, a first threaded through hole 511 is formed in the upper connecting sheet 51, the bottom end of the connecting device 5 is provided with a lower connecting sheet 52, and a second threaded through hole 521 is formed in the lower connecting sheet 52.
In this example, the third threaded through hole 31 is formed in the bottom of the electric power cabinet 3, and the third threaded through hole 31 is fixedly connected with the first threaded through hole 511 through the first bolt 6, so that the electric power cabinet 3 and the connecting device 5 are fixed.
Further, a threaded hole 12 is formed in the upper surface of the base 1, and the threaded hole 12 is fixedly connected with the second threaded through hole 521 through the second bolt 61, so that the base 1 and the connecting device 5 are fixed.
Specifically, the top end of the supporting rod 10 is welded with the lower surface of the rain shelter 2, so that the base 1 and the rain shelter 2 can be fixedly connected conveniently.
In addition, 4 bottom ends of the lightning arrester are connected with the lead wire 41, and the lead wire 41 bottom end fixedly connected with earthing device 42, and lightning current accessible lightning arrester 4 is received, spreads into earthing device 42 through the lead wire 41 and is received by ground, plays the effect of lightning-arrest, and the lead wire 41 surface is equipped with the rubber insulation cover, plays insulating effect, avoids lead wire 41 direct contact electric power cabinet 3 to cause the accident.
Further, the front end of the electric power cabinet 3 is hinged to a cabinet door 30, a handle 301 is arranged on the surface of the cabinet door 30, and the cabinet door 30 is pulled by using the handle 301, so that the electric power cabinet 3 can be opened and closed conveniently.
The utility model discloses when using, need be fixed in 3 bottom surfaces of electric power cabinet with connecting device 5 earlier, the centre of a circle department with first screw thread through-hole 511 and third screw thread through-hole 31 aligns, clockwise rotation first bolt 6 is inside to first screw thread through-hole 511 and third screw thread through-hole 31, accomplish the fixed of electric power cabinet 3 and connecting device 5, align second screw thread through-hole 521 with the centre of a circle department of screw hole 12, clockwise rotation second bolt 61 is inside to second screw thread through-hole 521 and screw hole 12, accomplish the fixed of electric power cabinet 3 and base 1, use welder to carry out spot welding with the junction of bracing piece 10 and weather shed 2, the completion is to being connected between base 1 and the weather shed 2 and fixed.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an electric power cabinet is hit in lightning protection, includes base (1), its characterized in that: base (1) is connected with weather shed (2) through upper surface welded bracing piece (10), slope (11) have been seted up at base (1) both ends, arrester (4) are installed to weather shed (2) top, base (1) with be equipped with electric power cabinet (3) between weather shed (2), electric power cabinet (3) with fixedly connected with connecting device (5) between base (1), connecting device (5) top is equipped with connection piece (51), go up inside first screw through-hole (511) of having seted up of connection piece (51), connecting device (5) bottom is equipped with down connection piece (52), second screw through-hole (521) have been seted up to connection piece (52) inside down.
2. The lightning protection power cabinet according to claim 1, characterized in that: the bottom of the electric power cabinet (3) is provided with a third threaded through hole (31), and the third threaded through hole (31) is fixedly connected with the first threaded through hole (511) through a first bolt (6).
3. The lightning protection power cabinet according to claim 1, characterized in that: the upper surface of the base (1) is provided with a threaded hole (12), and the threaded hole (12) is fixedly connected with the second threaded through hole (521) through a second bolt (61).
4. The lightning protection power cabinet according to claim 1, characterized in that: the top end of the supporting rod (10) is welded and connected with the lower surface of the rain shelter (2).
5. The lightning protection power cabinet according to claim 1, characterized in that: the lightning arrester is characterized in that a lead (41) is connected to the bottom end of the lightning arrester (4), a grounding device (42) is fixedly connected to the bottom end of the lead (41), and a rubber insulating sleeve is arranged on the surface of the lead (41).
6. The lightning protection power cabinet according to claim 1, characterized in that: the front end of the electric power cabinet (3) is hinged with a cabinet door (30), and a handle (301) is arranged on the surface of the cabinet door (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020708645.1U CN211859170U (en) | 2020-04-30 | 2020-04-30 | Lightning-proof electric power cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020708645.1U CN211859170U (en) | 2020-04-30 | 2020-04-30 | Lightning-proof electric power cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211859170U true CN211859170U (en) | 2020-11-03 |
Family
ID=73177524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020708645.1U Active CN211859170U (en) | 2020-04-30 | 2020-04-30 | Lightning-proof electric power cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211859170U (en) |
-
2020
- 2020-04-30 CN CN202020708645.1U patent/CN211859170U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A lightning protection power cabinet Effective date of registration: 20230508 Granted publication date: 20201103 Pledgee: Industrial and Commercial Bank of China Limited Tumote Left Banner Branch Pledgor: ZNINT ELECTRIC SHARE HOLDING Co.,Ltd. Registration number: Y2023150000069 |