CN203377522U - Cabinet body handcart with fuse and lightning arrester - Google Patents
Cabinet body handcart with fuse and lightning arrester Download PDFInfo
- Publication number
- CN203377522U CN203377522U CN201320377038.1U CN201320377038U CN203377522U CN 203377522 U CN203377522 U CN 203377522U CN 201320377038 U CN201320377038 U CN 201320377038U CN 203377522 U CN203377522 U CN 203377522U
- Authority
- CN
- China
- Prior art keywords
- fixed
- handcart
- lightning arrester
- fuse
- contact arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a cabinet body handcart with a fuse and a lightning arrester. Two insulators are arranged up and down, and are respectively fixed with corresponding contact arms through U-shaped plates. The outer surface of each contact arm is surrounded with an insulating sleeve. Each U-shaped plate is sheathed with an insulating cover. The left side high voltage end of the contact arm which is located above is fixed with the lightning arrester through a connecting line. A sensor is arranged between the left end of the lightning arrester and a frame. An online monitor is fixed at the lower part of a handcart panel. The fuse is fixed between two U-shaped plates. The cabinet body handcart provided by the utility model has the characteristics of simple whole structure, high structure strength, easy popularization, convenient installation and the like.
Description
Technical field
The utility model relates to a kind of novel KYN28A-12 cabinet fuse handcart.
Background technology
Fuse handcart belongs to very important protection switch in electric power system; at present in state's net bid user contract; in primary system figure; when the voltage transformer capacity is excessive, can't realize the voltage mutual inducer trolley structure, voltage transformer can be fixedly installed in cabinet; handcart adopts fuse to add the lightning arrester scheme and realizes; when system overvoltage or overcurrent, the fuse handcart fusible core can fuse immediately, plays the effect of protection voltage transformer and disengagement failure electric current.Existing handcart scheme generally can not monitor lightning arrester overvoltage action frequency and detection of leaks electric current, and existing structure, and general circular counter can't be installed on handcart because profile is excessive.
Summary of the invention
The problems referred to above that exist for solving existing mounting structure, the utility model provides a kind of new type fuse handcart, and its technical scheme of taking is:
Comprise frame, be fixed on the handcart panel in frame left side and the insulator that is fixed on the frame right side, insulator is two that split up and down, they are fixed with corresponding contact arm by U-shaped plate respectively, the outer surface of each contact arm is surrounded with insulating sleeve, on each U-shaped plate, cover has insulating cover, the left side high-pressure side that is positioned at the contact arm of top is fixed with lightning arrester by connecting line, be provided with transducer between the left end of lightning arrester and frame, the bottom of handcart panel is fixed with the on-line monitoring instrument, between two U-shaped plates, is fixed with fuse.
The utility model adopts panel type intelligent online monitor, records three-phase lightning protector discharge time and Leakage Current, can store hundreds of discharge times and discharge time, possesses the conduction memory function.Solve original employing voltage mutual inducer trolley and the upper and lower scheme that is combined with of arrester handcart simultaneously, adopted fuse handcart and the hard-wired bicycle of instrument transformer to get final product.
Therefore the utlity model has overall structure simple, structural strength is high, is easy to the characteristics such as popularization.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
Handcart panel 8 is fixed on frame 2 left sides, it is two that split up and down that insulator 3 is fixed on frame 2 side insulation right 3, they are fixed with corresponding contact arm 6 by U-shaped plate 4 respectively, insulating sleeve 5 is looped around the outer surface of each contact arm 6, on each U-shaped plate 4, cover has insulating cover 12, lightning arrester 9 is fixed on the left side high-pressure side of the contact arm 6 that is positioned at top by connecting line 10, be provided with transducer 7 between the left end of lightning arrester 9 and frame 2, online monitor 1 is fixed in the bottom of handcart panel 8, and fuse 11 is fixed between two U-shaped plates 4.
Claims (1)
1. the handcart of the cabinet with fuse and lightning arrester, comprise frame (2), be fixed on the handcart panel (8) in frame (2) left side, and the insulator (3) that is fixed on frame (2) right side, it is characterized in that: insulator (3) is two that split up and down, they are fixed with corresponding contact arm (6) by U-shaped plate (4) respectively, the outer surface of each contact arm (6) is surrounded with insulating sleeve (5), the upper cover of each U-shaped plate (4) has insulating cover (12), the left side high-pressure side that is positioned at the contact arm (6) of top is fixed with lightning arrester (9) by connecting line (10), be provided with transducer (7) between the left end of lightning arrester (9) and frame (2), the bottom of handcart panel (8) is fixed with on-line monitoring instrument (1), be fixed with fuse (11) between two U-shaped plates (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320377038.1U CN203377522U (en) | 2013-06-28 | 2013-06-28 | Cabinet body handcart with fuse and lightning arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320377038.1U CN203377522U (en) | 2013-06-28 | 2013-06-28 | Cabinet body handcart with fuse and lightning arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203377522U true CN203377522U (en) | 2014-01-01 |
Family
ID=49840027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320377038.1U Expired - Fee Related CN203377522U (en) | 2013-06-28 | 2013-06-28 | Cabinet body handcart with fuse and lightning arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203377522U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103812044A (en) * | 2014-02-18 | 2014-05-21 | 昆山振宏电子机械有限公司 | Collision prevention handcart |
| CN103812047A (en) * | 2014-02-18 | 2014-05-21 | 昆山振宏电子机械有限公司 | Handcart with lightning arrester |
| CN103812045A (en) * | 2014-02-18 | 2014-05-21 | 昆山振宏电子机械有限公司 | Lightning arrester handcart capable of being dismounted rapidly |
| CN113628939A (en) * | 2021-08-13 | 2021-11-09 | 温州益坤电气股份有限公司 | Prevent top net overvoltage protection device |
-
2013
- 2013-06-28 CN CN201320377038.1U patent/CN203377522U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103812044A (en) * | 2014-02-18 | 2014-05-21 | 昆山振宏电子机械有限公司 | Collision prevention handcart |
| CN103812047A (en) * | 2014-02-18 | 2014-05-21 | 昆山振宏电子机械有限公司 | Handcart with lightning arrester |
| CN103812045A (en) * | 2014-02-18 | 2014-05-21 | 昆山振宏电子机械有限公司 | Lightning arrester handcart capable of being dismounted rapidly |
| CN113628939A (en) * | 2021-08-13 | 2021-11-09 | 温州益坤电气股份有限公司 | Prevent top net overvoltage protection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203377522U (en) | Cabinet body handcart with fuse and lightning arrester | |
| CN204067175U (en) | The high-pressure vacuum switch pole of a kind of pair of leading-out terminal | |
| CN205051199U (en) | Multi -functional safe block terminal | |
| CN206992492U (en) | A kind of stand for power transmission and distribution | |
| CN203014247U (en) | Tong-type ground-wire-connecting device | |
| CN105261517B (en) | A kind of pole of PT cabinets | |
| CN203456779U (en) | A metering handcart suitable for a switch cabinet | |
| CN203504002U (en) | Neutral-point grounding resistance complete set of cabinet used for dry-type grounding transformer | |
| CN205944857U (en) | Novel protection PT handcart | |
| CN205265124U (en) | Novel high for height above sea level fuse handcart of cubical switchboard | |
| CN203277871U (en) | Roller structure for ultra-high voltage ground wire | |
| CN202601858U (en) | Lightning-proof gap type grounding device | |
| CN202076712U (en) | Intelligent high/low-voltage power distribution unit | |
| CN205404660U (en) | Movable substation overvoltage monitor | |
| CN202133471U (en) | Infrared temperature monitoring device for switchgear | |
| CN205452924U (en) | Voltage transformer cubical switchboard handcart | |
| CN203562257U (en) | Resistance box | |
| CN206116297U (en) | Universal intelligence circuit breaker | |
| CN201820552U (en) | Ultrahigh-voltage alternating-current lightning arrestor | |
| CN104362519A (en) | Medium-voltage power distribution system | |
| CN204615362U (en) | Reduced form neutral point the complete sets of equipment | |
| CN203951146U (en) | A kind of New insulated protective cap | |
| CN103840466A (en) | Tuning type reactive power compensation electrical cabinet | |
| CN104078268B (en) | Transformer neutral point duplex earthing isolator | |
| CN203787959U (en) | Tuning reactive power compensation electrical cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 Termination date: 20180628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |