CN204577854U - High-tension switch cabinet - Google Patents
High-tension switch cabinet Download PDFInfo
- Publication number
- CN204577854U CN204577854U CN201520334008.1U CN201520334008U CN204577854U CN 204577854 U CN204577854 U CN 204577854U CN 201520334008 U CN201520334008 U CN 201520334008U CN 204577854 U CN204577854 U CN 204577854U
- Authority
- CN
- China
- Prior art keywords
- baffle plate
- jack
- cabinet
- circuit breaker
- tension switch
- 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
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- Gas-Insulated Switchgears (AREA)
Abstract
The utility model discloses a kind of high-tension switch cabinet, model is KYN28, comprises cabinet, described cabinet is installed the jack connected for circuit breaker, arranges baffle plate outside described jack, arranges the drive unit driving baffle plate to move up and down in described cabinet; When circuit breaker is not installed, baffle plate blocks jack, safer, after circuit breaker pushes, triggers drive unit, and drive unit promotes baffle plate upwards or move downward and opened by jack, and after circuit breaker pushes completely, the binding post of circuit breaker docks with jack just.
Description
Technical field
The utility model relates to a kind of switch cubicle, and more particularly, it relates to a kind of high-tension switch cabinet.
Background technology
Switch cubicle is a kind of electric equipment, and switch cubicle outside line is introduced into master switch in cabinet, then enters sub-control switch, and each shunt needs to arrange by it.As instrument, automatic control, motor magnetic switch, various A.C. contactors etc., what have also establishes hyperbaric chamber and low-pressure chamber switch cubicle, is provided with high voltage bus, as power plant etc., the low-frequency load reduction be also provided with as protecting capital equipment had.
The Main Function of switch cubicle carries out generating electricity in electric power system, transmits electricity, in the process of distribution and electric energy conversion, carries out folding, control and protection power consumption equipment.Parts in switch cubicle mainly contain the compositions such as circuit breaker, isolating switch, on-load switch, operating mechanism, instrument transformer and various protective devices.The sorting technique of switch cubicle is a lot, as being divided into withdraw-type switch cabinet and fixed switching cabinet by circuit breaker mounting means.
Wherein the circuit breaker of withdraw-type switch cabinet comprises upper connecting terminal and lower connecting terminal, and the handcart-type framework of bottom, the jack coordinated with upper connecting terminal, lower connecting terminal is set in switch cubicle, before circuit breaker being disassembled or installs, jack can be outside exposed, and because jack is charged, touching can cause security incident later, and the magazines such as the dust in air also can enter into jack, affect the normal work of jack.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of high-tension switch cabinet, safer.
For achieving the above object, the utility model provides following technical scheme: a kind of high-tension switch cabinet, comprises cabinet, described cabinet is installed the jack connected for circuit breaker, outside described jack, baffle plate is set, the drive unit driving baffle plate to move up and down is set in described cabinet.
Preferably, described drive unit comprises connecting rod, push rod, described rod hinge connection on cabinet, described push rod one end and rod hinge connection, the other end and panel hinge.
Preferably, described cabinet is arranged the gag lever post that guide baffle plate moves up and down, described gag lever post is fixed on cabinet, and described gag lever post wears baffle plate.
Preferably, described baffle plate offers the through hole passed for gag lever post, arranges annular rubber ring in described through hole.
Preferably, described jack comprises jack and lower jack, and described baffle plate comprises overhead gage and lower baffle plate, and described drive unit drives overhead gage and lower baffle plate counter motion.
By adopting technique scheme, when circuit breaker is not installed, baffle plate blocks jack, safer, after circuit breaker pushes, trigger drive unit, drive unit promotes baffle plate upwards or move downward and opened by jack, after circuit breaker pushes completely, the binding post of circuit breaker docks with jack just.
Accompanying drawing explanation
Fig. 1 is the partial structurtes schematic diagram one of the utility model high-tension switch cabinet;
Fig. 2 is the partial structurtes schematic diagram two of the utility model high-tension switch cabinet;
Fig. 3 is the end view of the utility model high-tension switch cabinet.
Reference numeral: 1, cabinet; 11, upper jack; 12, lower jack; 2, overhead gage; 21, connecting rod one; 22, push rod one; 23, drive rod one; 3, lower baffle plate; 31, connecting rod two; 32, push rod two; 33, drive rod two; 4, fixed lever; 5, gag lever post; 6, guide vane end stop one; 7, guide vane end stop two; 8, torsion spring; 9, circuit breaker.
Embodiment
Referring to figs. 1 through Fig. 3, the utility model high-tension switch cabinet embodiment is described further.
A kind of high-tension switch cabinet, comprise cabinet 1, described cabinet 1 is installed the jack connected for circuit breaker 9, not shown, jack comprises jack 11 and lower jack 12, outside jack, baffle plate is set, upper jack 11 peripheral hardware is set up baffle plate 2, the drive unit one driving overhead gage 2 to move up and down is set in cabinet 1, outside lower jack 12, lower baffle plate 3 is set, the drive unit two driving lower baffle plate 3 to move up and down is set in cabinet 1, cabinet 1 is arranged the gag lever post 5 that guide baffle plate moves up and down, gag lever post 5 is fixed on cabinet 1, gag lever post 5 wears overhead gage 2 and lower baffle plate 3, can not offset when ensureing overhead gage 2 and lower baffle plate 3 movement, overhead gage 2 and lower baffle plate 3 all offer the through hole passed for gag lever post 5, in through hole, all annular rubber ring is set, annular rubber ring is set, overhead gage 2, when lower baffle plate 3 movement, annular rubber ring and gag lever post 5 rub, because annular rubber ring has elasticity, noise can be reduced when therefore rubbing, improve operational environment.
Drive unit one comprises connecting rod 1, push rod 1, and cabinet 1 arranges fixed lever 4, and connecting rod 1 is hinged with fixed lever 4, and one end and the connecting rod 1 of push rod 1 are hinged, the other end and overhead gage 2 hinged, connecting rod 1 comprises drive rod 1.
Drive unit two comprises connecting rod 2 31, push rod 2 32, and cabinet 1 arranges fixed lever 4, and connecting rod 2 31 is hinged with fixed lever 4, and one end and the connecting rod 2 31 of push rod 2 32 are hinged, the other end and lower baffle plate 3 hinged, connecting rod 2 31 comprises drive rod 2 33.
Fixed lever 4 on drive unit one and drive unit two can be two, share one in the present embodiment, save material, fixed lever 4 arranges torsion spring 8, torsion spring 8 is only connected with connecting rod 2 31, and cabinet 1 arranges guide vane end stop 1, guide vane end stop 27, and guide vane end stop 1 arranges below overhead gage 2, guide vane end stop 27 is arranged on the top of lower baffle plate 3, and guide vane end stop 1, guide vane end stop 27 effectively can prevent the movement interference of overhead gage 2 and lower baffle plate 3.
Drive unit one and drive unit two are all arranged in cabinet 1 both sides.
Operating state: when circuit breaker 9 is not installed, due to the Action of Gravity Field of overhead gage 2, overhead gage 2 falls and blocks for limited piece 1, now overhead gage 2 blocks jack 11, due to the effect of torsion spring 8, and the active force of torsion spring 8 is greater than the gravity of lower baffle plate 3, therefore lower baffle plate 3 rises and blocks for limited piece 27 under the active force of torsion spring 8, and now lower baffle plate 3 blocks lower jack 12, in the process that circuit breaker 9 pushes, circuit breaker 9 is conflict drive rod 1 first, drive rod 2 33, drive rod 1 due to connecting rod 1 one, drive rod and and connecting rod 2 31 one, drive rod 1 drivening rod 1 rotates, connecting rod 1 promotes push rod 1, push rod 1 promotes overhead gage 2 and moves upward, drive rod 2 33 drivening rod 2 31 rotates, connecting rod 2 31 promotes push rod 2 32, push rod 2 32 drives lower baffle plate 3 to move downward, after circuit breaker 9 is advanced to certain distance, upper jack 11 and lower jack 12 are opened simultaneously, circuit breaker 9 is continued to push, the upper connecting terminal of circuit breaker 9 and lower connecting terminal dock with upper jack 11 and lower jack 12 just, because circuit breaker 9 volume is large, weight enough offsets the active force that torsion spring 8 produces, after circuit breaker 9 exits, due to Action of Gravity Field, overhead gage 2 falls, and is blocked by upper jack 11, and lower baffle plate 3 is used to move due to torsion spring 8 and blocked by lower jack 12.
The above is only preferred implementation of the present utility model, protection range of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (5)
1. a high-tension switch cabinet, comprises cabinet, described cabinet is installed the jack connected for circuit breaker, it is characterized in that: arrange baffle plate outside described jack, arranges the drive unit driving baffle plate to move up and down in described cabinet.
2. high-tension switch cabinet according to claim 1, is characterized in that: described drive unit comprises connecting rod, push rod, described rod hinge connection on cabinet, described push rod one end and rod hinge connection, the other end and panel hinge.
3. high-tension switch cabinet according to claim 1, is characterized in that: described cabinet is arranged the gag lever post that guide baffle plate moves up and down, and described gag lever post is fixed on cabinet, and described gag lever post wears baffle plate.
4. high-tension switch cabinet according to claim 3, is characterized in that: described baffle plate offers the through hole passed for gag lever post, arranges annular rubber ring in described through hole.
5. high-tension switch cabinet according to claim 1, is characterized in that: described jack comprises jack and lower jack, and described baffle plate comprises overhead gage and lower baffle plate, and described drive unit drives overhead gage and lower baffle plate counter motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520334008.1U CN204577854U (en) | 2015-05-22 | 2015-05-22 | High-tension switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520334008.1U CN204577854U (en) | 2015-05-22 | 2015-05-22 | High-tension switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204577854U true CN204577854U (en) | 2015-08-19 |
Family
ID=53870449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520334008.1U Expired - Fee Related CN204577854U (en) | 2015-05-22 | 2015-05-22 | High-tension switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204577854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786023A (en) * | 2017-01-16 | 2017-05-31 | 马鞍山佳夫尼电气科技有限公司 | A kind of distribution box that can point out to trip |
-
2015
- 2015-05-22 CN CN201520334008.1U patent/CN204577854U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786023A (en) * | 2017-01-16 | 2017-05-31 | 马鞍山佳夫尼电气科技有限公司 | A kind of distribution box that can point out to trip |
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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: 20150819 Termination date: 20160522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |