CN201025664Y - Multi-contactor connection device for explosion proof switch - Google Patents
Multi-contactor connection device for explosion proof switch Download PDFInfo
- Publication number
- CN201025664Y CN201025664Y CNU2007200349925U CN200720034992U CN201025664Y CN 201025664 Y CN201025664 Y CN 201025664Y CN U2007200349925 U CNU2007200349925 U CN U2007200349925U CN 200720034992 U CN200720034992 U CN 200720034992U CN 201025664 Y CN201025664 Y CN 201025664Y
- Authority
- CN
- China
- Prior art keywords
- copper bar
- frame
- input
- contact unit
- connects
- 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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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model relates to an explosion-proof switch multiple contactors connecting device which has a frame and further at least two group contactor units having an input end and an output end. The frame is provided with a bracket which is used for supporting and placing the contactor units. The upper of the frame is provided with an input connecting copper row and a guiding and passing copper row which are electrically guided and passing. The upper of the frame is also provided with an auxiliary socket which can be inserted for an auxiliary plug of the contactor unit. A line passing void is formed between the adjacent brackets. A connecting cable and an output cable pass the frame through the line passing void.
Description
Technical field
The utility model relates to the switch of appliance field, particularly relates to a kind of coupling arrangement that is used for the contactor of high-voltage explosion-proof electromagnetic starter conversion separation switch under the coal mine.
Background technology
At present, the connecting mode that is used for a plurality of contactors in the flame-proof switch under the coal mine is a lot, plug-in type is arranged, and fixed connection is arranged, but shortcoming is separately all arranged.At first, adopt plug-in type, be difficult to satisfied requirement big electric current, high-tension major loop by present device; Secondly, fixed connected mode need connect a large amount of thin wires in flame-proof switch, and connecting up in narrow and small flame-proof switch quite is not easy, also dangerous, and dismounting is very inconvenient in the maintenance, and the construction requirement time is long, has a strong impact on user's economic benefit.
Summary of the invention
The purpose of this utility model is improved at above-mentioned shortcoming of the prior art, and a kind of simple in structure, convenient for installation and maintenance, safe many contactors of flame-proof switch coupling arrangement is provided.
The technical scheme that realizes the utility model above-mentioned purpose is: many contactors of flame-proof switch coupling arrangement, has a frame, also have at least two groups and have the contact unit of input and output, frame is provided with the carriage that support is placed each contact unit, input is installed on the frame connects copper bar and conducting copper bar, corresponding every winding tentaculum unit has one group of input to connect copper bar, the conducting copper bar connects copper bar with all inputs and is connected into conducting, auxiliary socket also is installed on the frame, contact unit is provided with the auxiliary plug that inserts auxiliary socket, the tray chamber of placed adjacent contact unit forms the cabling space, stube cable connects the input of contact unit by cabling space one end, one end is connected copper bar with input and connects, and an end of output cable connects the contact unit output, and the other end passes frame by the cabling space.
It is special-shaped copper bar that described input connects copper bar, and the conducting copper bar is arc copper bar.
The utility model has the advantages that: adopting major loop is that fixed form connects, and can allow major loop can satisfy big electric current, high-tension requirement; In addition subsidiary loop adopts plug-in type, and contact unit can be connected up outside, takes into full account operator's fail safe and comfortableness; Whole contact unit all can be extracted fast in maintenance, changes stand-by unit and does not influence production.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Among the figure, 1 is the input connecting copper bar, and 2 is input lead, and 3 is stube cable, and 4 are the conducting copper bar, and 5 is output cable, and 6 is auxiliary socket, and 7 are auxiliary plug, and 8 is frame, and 9 is contact unit, and 10 is the cabling space, and 11 is carriage.
Embodiment
Below in conjunction with description of drawings embodiment of the present utility model.
Three groups of contact units 9 that have input and output, frame 8 is provided with the carriage 11 that support is placed each contact unit, input is installed on the frame 8 connects copper bar 1 and conducting copper bar 4, and it is special-shaped copper bar that input connects copper bar 1, and conducting copper bar 4 is arc copper bar.Corresponding every winding tentaculum unit 9 has one group of input to connect copper bar 1, have two groups of conducting copper bars 4 three groups of input connection copper bars 1 are connected into conducting, auxiliary socket 6 also is installed on the frame 8, contact unit 9 is provided with the auxiliary plug 7 that inserts auxiliary socket 6,11 on the carriage of placed adjacent contact unit 9 forms cabling space 10, stube cable 3 connects the input of contact unit 9 by cabling space 10 1 ends, one end is connected copper bar 1 and connects with input, one end of output cable 5 connects the output of contact unit 9, and the other end passes frame 8 by cabling space 10.
Claims (2)
1. many contactors of flame-proof switch coupling arrangement, has a frame, also have at least two groups and have the contact unit of input and output, frame is provided with the carriage that support is placed each contact unit, it is characterized in that: input is installed on the frame connects copper bar and conducting copper bar, corresponding every winding tentaculum unit has one group of input to connect copper bar, the conducting copper bar connects copper bar with all inputs and is connected into conducting, auxiliary socket also is installed on the frame, contact unit is provided with the auxiliary plug that inserts auxiliary socket, the tray chamber of placed adjacent contact unit forms the cabling space, stube cable connects the input of contact unit by cabling space one end, one end is connected copper bar with input and connects, and an end of output cable connects the contact unit output, and the other end passes frame by the cabling space.
2. many contactors of flame-proof switch coupling arrangement according to claim 1 is characterized in that: it is special-shaped copper bar that described input connects copper bar, and the conducting copper bar is arc copper bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200349925U CN201025664Y (en) | 2007-03-06 | 2007-03-06 | Multi-contactor connection device for explosion proof switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200349925U CN201025664Y (en) | 2007-03-06 | 2007-03-06 | Multi-contactor connection device for explosion proof switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201025664Y true CN201025664Y (en) | 2008-02-20 |
Family
ID=39099521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200349925U Expired - Fee Related CN201025664Y (en) | 2007-03-06 | 2007-03-06 | Multi-contactor connection device for explosion proof switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201025664Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104199530A (en) * | 2014-09-18 | 2014-12-10 | 浪潮电子信息产业股份有限公司 | Copper bar device assisting cloud server in radiating |
| WO2018001024A1 (en) * | 2016-06-30 | 2018-01-04 | 北京人民电器厂有限公司 | Isolating switch and power distribution system |
-
2007
- 2007-03-06 CN CNU2007200349925U patent/CN201025664Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104199530A (en) * | 2014-09-18 | 2014-12-10 | 浪潮电子信息产业股份有限公司 | Copper bar device assisting cloud server in radiating |
| WO2018001024A1 (en) * | 2016-06-30 | 2018-01-04 | 北京人民电器厂有限公司 | Isolating switch and power distribution system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Multi-contactor connection device for explosion proof switch Effective date of registration: 20120620 Granted publication date: 20080220 Pledgee: Jiangsu Jiangnan Rural Commercial Bank Limited by Share Ltd Pledgor: Changzhou Lianli Automation Technology Co., Ltd. Registration number: 2012990000311 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20130605 Granted publication date: 20080220 Pledgee: Jiangsu Jiangnan Rural Commercial Bank Limited by Share Ltd Pledgor: Changzhou Lianli Automation Technology Co., Ltd. Registration number: 2012990000311 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Multi-contactor connection device for explosion proof switch Effective date of registration: 20130605 Granted publication date: 20080220 Pledgee: Jiangsu Jiangnan Rural Commercial Bank Limited by Share Ltd Pledgor: Changzhou Lianli Automation Technology Co., Ltd. Registration number: 2013990000351 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140604 Granted publication date: 20080220 Pledgee: Jiangsu Jiangnan Rural Commercial Bank Limited by Share Ltd Pledgor: Changzhou Lianli Automation Technology Co., Ltd. Registration number: 2013990000351 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080220 Termination date: 20150306 |
|
| EXPY | Termination of patent right or utility model |