CN214506319U - Air-insulated switchgear with electrically insulated safety discharge distance - Google Patents
Air-insulated switchgear with electrically insulated safety discharge distance Download PDFInfo
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- CN214506319U CN214506319U CN202023098668.4U CN202023098668U CN214506319U CN 214506319 U CN214506319 U CN 214506319U CN 202023098668 U CN202023098668 U CN 202023098668U CN 214506319 U CN214506319 U CN 214506319U
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- insulator
- safety discharge
- insulated switchgear
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Abstract
The utility model relates to the technical field of switch cabinets, in particular to an air insulation switch device with electrical insulation and safe discharge distance; the insulation fixing device comprises a switchgear body, wherein a sealing door is arranged on the front side wall of the switchgear body, the switchgear body is a cavity body and comprises a bottom surface, a top surface, a left side surface, a right side surface and a back surface, a supporting rod is arranged between the left side surface and the right side surface in the cavity body, a fixing seat is arranged at the top end of the supporting rod, an insulator fixing supporting seat covers the top of the fixing seat, an insulator is arranged on the insulator fixing supporting seat, screw holes are formed in two side walls of the insulator fixing supporting seat, and screws used for fixing the insulator fixing supporting seat on the fixing seat are arranged in the screw holes; the distance between the two insulators is adjusted by moving the insulator fixing support seat, and the safety is improved.
Description
Technical Field
The utility model relates to a cubical switchboard technical field, concretely relates to air insulated switchgear of electrical insulation safety discharge distance.
Background
In order to ensure the electrical insulation safe discharge distance of the conventional air insulation switch equipment, the volume of the equipment is large, the equipment occupies space, and sometimes, the distance between insulators is smaller than the required requirement, so that the safety performance is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air insulated switchgear of electrical insulation safety discharge distance, through removing insulator fixed bolster and then adjust the distance between two insulators, increase security.
In order to solve the technical problem, the utility model adopts the following technical scheme:
air insulated switchgear of electrical insulation safety discharge distance, including the switchgear body, the lateral wall is provided with the sealing door before the switchgear body, the switchgear body is the cavity body, including the bottom surface, the top surface, the left surface, the right flank and the back, be provided with the bracing piece between the internal left surface of cavity and the right flank, the bracing piece top is provided with the fixing base, the fixing base top cover is equipped with insulator fixed bolster, be provided with the insulator on the insulator fixed bolster, and insulator fixed bolster both sides wall is provided with the screw, be provided with in the screw and be used for being fixed in the screw on the fixing base with insulator fixed bolster.
Further, the left side face and the right side face comprise an inner wall and an outer wall, the inner wall and the outer wall are insulating layers, and a buffer spring is arranged between the inner wall and the outer wall.
Furthermore, a vent is arranged on the outer wall, and a heat dissipation screen plate is arranged on the vent.
Furthermore, the heat dissipation screen plate is of a W-shaped structure formed by the screen plate units which are connected with each other, two ends of the heat dissipation screen plate are connected to the outer wall, and the screen plate units are provided with air holes.
Furthermore, the included angle between the mutually connected net plate units is 20-60 degrees.
Furthermore, a sand placing groove is formed in the bottom of the switch equipment body, supporting legs are arranged at the bottom of the sand placing groove, an opening and closing drawer is arranged in the sand placing groove, fine sand is placed in the opening and closing drawer, and a filtering hole is formed in the bottom surface.
Furthermore, the top of the left side face and the top of the right side face are provided with sliding grooves, the lower surface of the top face is provided with sliding rails, and the top face is arranged in the left side face and the right side face in a sliding mode.
Further, an insulating layer is arranged on the screw.
Compared with the prior art, the utility model discloses one of following beneficial effect has at least:
1. the utility model discloses with insulator fixed bolster through dismantling the fix with screw at the fixing base, when the distance between two insulators of needs adjustment, only need loosen the screw, adjust insulator fixed bolster the position can, can increase the distance between two insulators, increase the security.
2. The left side surface and the right side surface comprise an inner wall and an outer wall, and the inner wall and the outer wall are both insulating layers, so that the insulating property is improved, and the safety is further improved; and in addition, the buffer spring is arranged, so that the impact resistance of the switchgear body can be improved.
3. The outer wall is provided with a vent to increase the heat dissipation performance; the heat dissipation screen plate is arranged, so that heat dissipation performance can be improved, and dust can be reduced.
4. The bottom of the switchgear body is provided with the sand placing groove, and the bottom surface is provided with the filtering holes, so that the switchgear has good moisture resistance.
5. The top surface is arranged at the top of the left side surface and the right side surface in a sliding manner, so that the disassembly and the assembly are convenient.
6. The screw is provided with the insulating layer, increases insulating properties, and then the increase security.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic diagram of a heat-dissipating mesh plate.
In the figure: 1-switchgear body, 2-bottom surface, 3-top surface, 4-left side surface, 5-right side surface, 6-back surface, 7-support rod, 8-fixing seat, 9-insulator fixing support seat, 10-insulator, 11-screw, 12-inner wall, 13-buffer spring, 14-ventilation opening, 15-heat dissipation screen plate, 16-screen plate unit, 17-outer wall, 18-sand discharge groove, 19-support leg, 20-opening and closing drawer, 21-filter hole, 22-sliding groove and 23-sliding rail.
Detailed Description
As shown in fig. 1-2, in order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1:
an air insulation switch device with an electrical insulation safe discharge distance comprises a switch device body 1, a sealing door is arranged on the front side wall of the switch device body 1, the switch device body 1 is a cavity body and comprises a bottom surface 2, a top surface 3, a left side surface 4, a right side surface 5 and a back surface 6, a supporting rod 7 is arranged between the left side surface 4 and the right side surface 5 in the cavity body, a fixed seat 8 is arranged at the top end of the supporting rod 7, an insulator fixed support seat 9 is covered at the top of the fixed seat 8, an insulator 10 is arranged on the insulator fixed support seat 9, screw holes are formed in two side walls of the insulator fixed support seat 9, screws 11 used for fixing the insulator fixed support seat 9 on the fixed seat 8 are arranged in the screw holes, when the distance between two insulators 10 needs to be adjusted, only the screws 11 need to be loosened to adjust the position of the insulator fixed support seat 9, and the distance between the two insulators 10 can be increased, the safety is increased.
Example 2:
on embodiment 1's basis, left surface 4, right flank 5 include inner wall 12 and outer wall 17, and inner wall 12 and outer wall 17 are the insulating layer, increase insulating properties, and then increase the security, are provided with buffer spring 13 between inner wall 12 and the outer wall 17, can increase the anti striking performance of switchgear body.
Example 3:
on the basis of embodiment 1, a vent 14 is arranged on an outer wall 17, a heat dissipation screen 15 is arranged on the vent 14, the heat dissipation screen 15 is of a W-shaped structure formed by interconnected screen units 16, two ends of the heat dissipation screen 15 are connected to the outer wall, air holes 18 are formed in the screen units 16, and an included angle between the interconnected screen units 16 is 20-60 degrees, so that heat dissipation performance can be improved, and dust can be reduced.
Example 4:
on the basis of embodiment 1, the bottom of switchgear body 1 is provided with put husky groove 18, puts husky groove 18 bottom and is provided with stabilizer blade 19 to put husky inslot 18 and be provided with the drawer that opens and shuts 20, place fine sand in the drawer that opens and shuts 20, be provided with filtration pore 21 on the bottom surface 2, have better humidity resistance.
Example 5:
on the basis of embodiment 1, the top of the left side surface 4 and the top of the right side surface 5 are provided with sliding grooves 22, the lower surface of the top surface 3 is provided with sliding rails 23, and the top surface 3 is slidably arranged in the left side surface 4 and the right side surface 5, so that the assembly and disassembly are convenient.
Example 6:
in addition to embodiment 1, the insulating layer is provided on the screw 11, so that the insulating performance and the safety are improved.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (8)
1. Air insulated switchgear of electrical insulation safety discharge distance, its characterized in that: including switchgear body (1), lateral wall is provided with sealing door before switchgear body (1), switchgear body (1) is the cavity body, including bottom surface (2), top surface (3), left surface (4), right flank (5) and back (6), be provided with bracing piece (7) between internal left surface (4) of cavity and right flank (5), bracing piece (7) top is provided with fixing base (8), fixing base (8) top cover is equipped with insulator fixed bolster (9), be provided with insulator (10) on insulator fixed bolster (9), and insulator fixed bolster (9) both sides wall is provided with the screw, be provided with in the screw and be used for being fixed in screw (11) on fixing base (8) with insulator fixed bolster (9).
2. The air insulated switchgear for electrically insulating a safety discharge distance according to claim 1, characterized in that: the left side face (4) and the right side face (5) comprise inner walls (12) and outer walls (17), the inner walls (12) and the outer walls (17) are insulating layers, and buffer springs (13) are arranged between the inner walls (12) and the outer walls (17).
3. The air insulated switchgear for electrically insulating a safety discharge distance according to claim 2, characterized in that: the outer wall (17) is provided with a vent (14), and the vent (14) is provided with a heat dissipation screen (15).
4. The air insulated switchgear for electrically insulating a safety discharge distance according to claim 3, characterized in that: the heat dissipation screen (15) is of a W-shaped structure formed by screen units (16) which are connected with each other, two ends of the heat dissipation screen (15) are connected to the outer wall, and air holes (18) are formed in the screen units (16).
5. Electrically insulated safety discharge distance air-insulated switchgear according to claim 4, characterized in that: the included angle between the mutually connected screen plate units (16) is 20-60 degrees.
6. The air insulated switchgear for electrically insulating a safety discharge distance according to claim 1, characterized in that: the bottom of the switch equipment body (1) is provided with a sand placing groove (18), the bottom of the sand placing groove (18) is provided with support legs (19), an opening and closing drawer (20) is arranged in the sand placing groove (18), fine sand is placed in the opening and closing drawer (20), and a filtering hole (21) is formed in the bottom surface (2).
7. The air insulated switchgear for electrically insulating a safety discharge distance according to claim 1, characterized in that: the top of the left side face (4) and the top of the right side face (5) are provided with sliding grooves (22), the lower surface of the top face (3) is provided with a sliding rail (23), and the top face (3) is arranged in the left side face (4) and the right side face (5) in a sliding mode.
8. The air insulated switchgear for electrically insulating a safety discharge distance according to claim 1, characterized in that: an insulating layer is arranged on the screw (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023098668.4U CN214506319U (en) | 2020-12-21 | 2020-12-21 | Air-insulated switchgear with electrically insulated safety discharge distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023098668.4U CN214506319U (en) | 2020-12-21 | 2020-12-21 | Air-insulated switchgear with electrically insulated safety discharge distance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214506319U true CN214506319U (en) | 2021-10-26 |
Family
ID=78209509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023098668.4U Active CN214506319U (en) | 2020-12-21 | 2020-12-21 | Air-insulated switchgear with electrically insulated safety discharge distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214506319U (en) |
-
2020
- 2020-12-21 CN CN202023098668.4U patent/CN214506319U/en active Active
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