CN201656317U - Direct current breaker cabinet integrated handcart - Google Patents
Direct current breaker cabinet integrated handcart Download PDFInfo
- Publication number
- CN201656317U CN201656317U CN2010201287928U CN201020128792U CN201656317U CN 201656317 U CN201656317 U CN 201656317U CN 2010201287928 U CN2010201287928 U CN 2010201287928U CN 201020128792 U CN201020128792 U CN 201020128792U CN 201656317 U CN201656317 U CN 201656317U
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- CN
- China
- Prior art keywords
- handcart
- direct current
- control element
- circuit breaker
- current breaker
- Prior art date
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Abstract
The utility model belongs to a power distribution device, relating to a handcart structure of a direct current breaker handcart cabinet, in particular to a direct current breaker cabinet integrated handcart. The direct current breaker cabinet integrated handcart comprises a framework which comprises a horizontal base and a vertical front frame. The base and the side face of the front frame are in a shape of L, road wheels are arranged at the bottom of the base, and a door plate is arranged in the front of the front frame. A high pressure control element chamber is arranged above the base, and a high pressure detection element which is provided with a breaker cabinet is arranged in the high pressure control element chamber. The direct current breaker is arranged above the high pressure control element chamber, a low pressure element chamber is arranged between the direct current breaker and the inner side of the front frame, and a computer control and protection device of the direct current breaker cabinet and a secondary control element are arranged in the low pressure element chamber. By adopting the integrated structure, the switching is safe, reliable and convenient, and more labors are not needed. In addition, complete exchange operation of the handcart can be realized under the condition of protection or breaker fault, the fault time is effectively reduced, and the maintenance and the detection are convenient and safe.
Description
Technical field
The utility model belongs to controller switching equipment, relates to the handcart structure in the dc circuit breaker handcart cabinet, specifically is the integrated handcart of a kind of dc circuit breaker cabinet.
Background technology
Handcart in the dc circuit breaker cabinet handcart cabinet only is equipped with dc circuit breaker and mechanical interlocking components and parts, and system controlled by computer all places cabinet with other relevant controls such as protective device, wireline inspection, shunt, curtage measuring component and protection component.When testing, need handcart is placed cabinet, finish operations on cabinet, test process is dangerous and inconvenient; High-tension electricity gas elements such as wireline inspection, shunt, curtage measuring component must detect in the hyperbaric chamber and safeguard, though done some safeguard procedures but safety and reliable not really.
Summary of the invention
Technical problem to be solved in the utility model is that a kind of on-the-spot detection and the integrated handcart of dc circuit breaker cabinet easy to maintenance, that fail safe is good is provided.
The integrated handcart of dc circuit breaker cabinet of the present utility model includes the framework of being made up of the base of level and vertical preceding frame, and the side of base and preceding frame is " L shaped ", and the base bottom is provided with road wheel, and preceding frame front is provided with door-plate; Described base top is provided with a high voltage control element chamber, and the high pressure detecting element of breaker cabinet is installed in the high voltage control element chamber; Dc circuit breaker is placed in the top of high voltage control element chamber; Be provided with a low voltage component chamber between the inboard of dc circuit breaker and preceding frame, it is indoor that the system controlled by computer of dc circuit breaker cabinet and protective device and secondary control element are installed in low voltage component.
The outlet of described dc circuit breaker partly is connected with the moving contact of handcart through shunt.
Door-plate before described on the frame is divided into upper and lower two independent parts, respectively the low voltage component chamber on corresponding top and the high voltage control element chamber of bottom.
The utility model concentrates on circuit breaker and control protection component on the handcart, and switching safety, reliable, convenient does not need more manpower; Can be implemented in simultaneously the operation of exchange fully of handcart under protection or the circuit breaker failure condition, effectively reduce fault time; Only need pull out handcart when safeguarding can overhaul or change, very convenient; System controlled by computer and protective device are positioned at the top of handcart, open handcart and can overhaul and test it to the doorstep.
Description of drawings
Fig. 1 is a side structure schematic diagram of the present utility model;
Fig. 2 is a Facad structure schematic diagram of the present utility model;
Fig. 3 is the A cross-sectional view of Fig. 1.
Embodiment
As shown in the figure, framework of the present utility model is made up of base 1 and preceding frame 2, its side is " L shaped ", the base top is provided with high voltage control element chamber 3, the high pressure detecting element of breaker cabinet is installed in the high voltage control element chamber, as required, high voltage control element chamber can be divided into several chambers again; Dc circuit breaker 4 is placed in the top of high voltage control element chamber; Be provided with low voltage component chamber 5 between the inboard of dc circuit breaker 4 and preceding frame 2, it is indoor that the system controlled by computer of dc circuit breaker cabinet and protective device and secondary control element are installed in low voltage component.The front of preceding frame is provided with upper and lower two door-plates 6, respectively the low voltage component chamber on corresponding top and the high voltage control element chamber of bottom.The outlet of dc circuit breaker 4 partly is connected with the moving contact 8 of handcart through shunt 7.
Claims (3)
1. the integrated handcart of dc circuit breaker cabinet includes the framework of being made up of the base (1) and the vertical preceding frame (2) of level, the side of base and preceding frame is " L shaped ", the base bottom is provided with road wheel, preceding frame front is provided with door-plate (6), it is characterized in that: described base top is provided with a high voltage control element chamber (3), and the high pressure detecting element of breaker cabinet is installed in the high voltage control element chamber; Dc circuit breaker (4) is placed in the top of high voltage control element chamber; Be provided with a low voltage component chamber (5) between the inboard of dc circuit breaker (4) and preceding frame (2), the system controlled by computer of dc circuit breaker cabinet and protective device and secondary control element are installed in the low voltage component chamber (5).
2. the integrated handcart of dc circuit breaker cabinet according to claim 1 is characterized in that: the outlet of dc circuit breaker is partly passed through shunt (7) and is connected with the moving contact (8) of handcart.
3. the integrated handcart of dc circuit breaker cabinet according to claim 1 and 2 is characterized in that: the door-plate (6) on the preceding frame (2) is divided into upper and lower two independent parts, respectively the low voltage component chamber on corresponding top and the high voltage control element chamber of bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201287928U CN201656317U (en) | 2010-03-12 | 2010-03-12 | Direct current breaker cabinet integrated handcart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201287928U CN201656317U (en) | 2010-03-12 | 2010-03-12 | Direct current breaker cabinet integrated handcart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201656317U true CN201656317U (en) | 2010-11-24 |
Family
ID=43121555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201287928U Expired - Fee Related CN201656317U (en) | 2010-03-12 | 2010-03-12 | Direct current breaker cabinet integrated handcart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201656317U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103975493A (en) * | 2011-12-08 | 2014-08-06 | 三菱电机株式会社 | Switchgear |
| CN104577847A (en) * | 2013-10-22 | 2015-04-29 | 苏州万龙电气集团股份有限公司 | Handcart type direct-current rapid circuit breaker |
| CN103975493B (en) * | 2011-12-08 | 2016-11-30 | 三菱电机株式会社 | Switching device |
| CN109301742A (en) * | 2018-11-26 | 2019-02-01 | 安徽中电兴发与鑫龙科技股份有限公司 | A kind of integrated handcart of dc switch cabinet breaker |
-
2010
- 2010-03-12 CN CN2010201287928U patent/CN201656317U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103975493A (en) * | 2011-12-08 | 2014-08-06 | 三菱电机株式会社 | Switchgear |
| CN103975493B (en) * | 2011-12-08 | 2016-11-30 | 三菱电机株式会社 | Switching device |
| CN104577847A (en) * | 2013-10-22 | 2015-04-29 | 苏州万龙电气集团股份有限公司 | Handcart type direct-current rapid circuit breaker |
| CN109301742A (en) * | 2018-11-26 | 2019-02-01 | 安徽中电兴发与鑫龙科技股份有限公司 | A kind of integrated handcart of dc switch cabinet breaker |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20190312 |