CN201266680Y - Test connection device for empty conductive coil - Google Patents
Test connection device for empty conductive coil Download PDFInfo
- Publication number
- CN201266680Y CN201266680Y CNU2008200417734U CN200820041773U CN201266680Y CN 201266680 Y CN201266680 Y CN 201266680Y CN U2008200417734 U CNU2008200417734 U CN U2008200417734U CN 200820041773 U CN200820041773 U CN 200820041773U CN 201266680 Y CN201266680 Y CN 201266680Y
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- CN
- China
- Prior art keywords
- coil
- clamping plate
- train wheel
- wheel bridge
- hollow
- 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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- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The utility model relates to a test connection device of a hollow conductor coil, which is used for testing withstand voltage, flow rate and leakage of the coil. The coil is formed by the winding of a hollow conductor and is provided with two extended terminals, an upper clamping plate, a lower clamping plate and a conical rubber block which is used for internally arranging the two terminals of the coil, the conical head of the rubber block is arranged inside a cone cavity opened in the lower clamping plate, holes for being inserted by the two terminals of the coil are axially arranged inside the conical rubber block, the bottom end surface of the rubber block is in contact with the compression surface of the upper clamping plate, the upper clamping plate and the lower clamping plate are connected together by a tightening bolt, and the upper clamping plate is also provided with a connecting pipeline for communicating a hollow cavity of the coil to external test equipment. The connection device has simple structure, is convenient for replacing, avoids the process of welding and the like, and has the functions of saving energy, protecting environment, etc.
Description
Technical field
The utility model relates to the Coil technique field, especially a kind ofly is used for using, changing hollow wire circle test connecting apparatus easily.
Background technology
In original jockey, the winding end need be soldered on the conductor jockey, need clean out the welding residue after welding evening is intact, and pipeline is soldered on the jockey again and links to each other with outlet valve with pressure source.After testing, all coils need take down welding point, this operation wastes time and energy, therefore need a kind of new jockey of design, can clamp air-conductor fast and link to each other with external test facility, thus satisfy the hollow conductor hydraulic pressure and electric aspect all required tests.
The utility model content
The technical problems to be solved in the utility model is: because coil need be through tests such as withstand voltage, flow and leakages, it is just qualified to satisfy after the measuring technology, so the method that coil links to each other with testing equipment is the key of test, the utility model provides a kind of coil to be connected hollow wire circle test connecting apparatus simply and easily with testing equipment.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of hollow wire circle test connecting apparatus, it is withstand voltage to be used for magnetic test coil, the device of flow and leakage, coil is entwined by hollow conductor, the hollow medium that is used to circulate to the coil cooling in the hollow conductor, coil has two line ends that stretch out, has train wheel bridge, lower plate and the conical block rubber that can be used for two line ends of internal coil, the coniform head of block rubber is arranged in the conical cavity of offering in the lower plate, axially be provided with the hole of inserting two line ends of coil in the conical block rubber, the bottom end face of block rubber contacts with the seal face of train wheel bridge, train wheel bridge and lower plate link together by tighting a bolt, and train wheel bridge also is provided with the connecting tube that the hollow cavity of coil can be communicated on the external test facility.
Described tighting a bolt is two of being oppositely arranged, and train wheel bridge is provided with guarantees equally distributed 4 guide fingers of pressure, and lower plate is provided with 4 pilot holes.
The beneficial effects of the utility model are: jockey of the present utility model, simple in structure, it is convenient to change, and has exempted operations such as welding, has effects such as energy-conserving and environment-protective.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the upward view of Fig. 1.
Among the figure: 1. train wheel bridge 2. lower plates 3. block rubbers 4. 5. coils, 6. guide fingers, 7. connecting tubes that tight a bolt.
Embodiment
Hollow wire circle test connecting apparatus as shown in Figure 1, it is withstand voltage to be used for magnetic test coil, the device of flow and leakage, coil 5 is entwined by hollow conductor, coil 5 has two line ends that stretch out, has train wheel bridge 1, lower plate 2 and the conical block rubber 3 that can be used for 5 two line ends of internal coil, the coniform head of block rubber 3 is arranged in the conical cavity of offering in the lower plate 2, axially be provided with the hole of inserting 5 two line ends of coil in the conical block rubber 3, the bottom end face of block rubber 3 contacts with the seal face of train wheel bridge 1, train wheel bridge 1 and lower plate 24 link together by tighting a bolt, and train wheel bridge 1 also is provided with the connecting tube 7 that the hollow cavity of coil 5 can be communicated on the external test facility.
Described tighting a bolt 4 is two of being oppositely arranged, and train wheel bridge 1 is provided with guarantees equally distributed 4 guide fingers 6 of pressure, and lower plate 2 is provided with 4 pilot holes, and the position of guide finger and pilot hole can be changed mutually.
In sum, obviously the utility model is used for hollow conductor coil 5 is hunted leak, and also can apply flexibly in the leak detection to other hollow pipe fitting.
Claims (2)
1. hollow wire circle test connecting apparatus, it is withstand voltage to be used for magnetic test coil, the device of flow and leakage, coil (5) is entwined by hollow conductor, coil (5) has two line ends that stretch out, it is characterized in that: have train wheel bridge (1), lower plate (2) and can be used for the conical block rubber (3) of (5) two line ends of internal coil, the coniform head of block rubber (3) is arranged in the conical cavity of offering in the lower plate (2), axially be provided with the hole of inserting (5) two line ends of coil in the conical block rubber (3), the bottom end face of block rubber (3) contacts with the seal face of train wheel bridge (1), train wheel bridge (1) and lower plate (2) are linked together by tight a bolt (4), and train wheel bridge (1) also is provided with the connecting tube (7) that the hollow cavity of coil (5) can be communicated on the external test facility.
2. hollow wire circle test connecting apparatus according to claim 1, it is characterized in that: described tighting a bolt (4) is two that are oppositely arranged, train wheel bridge (1) is provided with guarantees equally distributed 4 guide fingers of pressure (6), and lower plate (2) is provided with 4 pilot holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200417734U CN201266680Y (en) | 2008-09-02 | 2008-09-02 | Test connection device for empty conductive coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200417734U CN201266680Y (en) | 2008-09-02 | 2008-09-02 | Test connection device for empty conductive coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201266680Y true CN201266680Y (en) | 2009-07-01 |
Family
ID=40833055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200417734U Expired - Fee Related CN201266680Y (en) | 2008-09-02 | 2008-09-02 | Test connection device for empty conductive coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201266680Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103560348A (en) * | 2013-10-31 | 2014-02-05 | 北京双杰电气股份有限公司 | Conductive connecting device |
-
2008
- 2008-09-02 CN CNU2008200417734U patent/CN201266680Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103560348A (en) * | 2013-10-31 | 2014-02-05 | 北京双杰电气股份有限公司 | Conductive connecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU NEW UNITED HEAVY INDUSTRY SCIENCE AND TECH Free format text: FORMER NAME: JIANGSU XINYU WIND POWER GENERATION EQUIPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 213164 Jiangsu city of Changzhou province were Wujin high tech Industrial Development Zone, Road No. 68 Co-patentee after: New United Group Co., Ltd. Patentee after: Jiangsu New United Heavy Industry Technology Co., Ltd. Address before: 213011, 18, Qian Jia Industrial Park, remote view Town, Wujin District, Jiangsu, Changzhou Co-patentee before: Changzhou Track-Vehicle Traction Drive Engineering Technology Research Center Patentee before: Jiangsu Xinyu Wind Power Generation Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090701 Termination date: 20140902 |
|
| EXPY | Termination of patent right or utility model |