CN2907017Y - Single/double core sealed adapter - Google Patents
Single/double core sealed adapter Download PDFInfo
- Publication number
- CN2907017Y CN2907017Y CN 200620079078 CN200620079078U CN2907017Y CN 2907017 Y CN2907017 Y CN 2907017Y CN 200620079078 CN200620079078 CN 200620079078 CN 200620079078 U CN200620079078 U CN 200620079078U CN 2907017 Y CN2907017 Y CN 2907017Y
- Authority
- CN
- China
- Prior art keywords
- contact pin
- socket
- twin
- core shell
- earthenware
- 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
Landscapes
- Fire Alarms (AREA)
Abstract
The utility model provides a single-double core seal adapter, which comprise a single core shell and a double core shell which are dowel joint with each other; a stent is arranged on the right interface of the single core shell and an contact pin ceramic tube is arranged on the stent; a contact pin is arranged in the contact pin ceramic tube and the left end of the contact pin ceramic tube is welded with a weld cap, wherein the weld cap together with the contact pin is connected with the right end of an inner conductor, which has a socket on the left end; the inner conductor and the socket are arranged in a socket ceramic tube, which is arranged in the single core shell; in the right port of the single core shell, a cable jacket conductive plug is arranged on one side of the contact pin and is connected with the inner wall of the double core shell; a ring motor connector part is arranged on the left end of the single core shell. The utility model has a reasonable structure and reliable working performance; when used as the junction device of a sense fire cable protection equipment, the utility model guarantees the technology realization of using the sense fire cables in fire alarm and fire extinguishing.
Description
Technical field
The utility model relates to a kind of electrical connection arrangement, particularly a kind of single twin-core sealing adaptor device that is used to feel thermoelectricity cable fire-fighting equipment.
Background technology
At present, because the equipment of being electrically connected of sense thermoelectricity cable still is a blank, therefore, the technical problem that sense thermoelectricity cable is used for fire-fighting early warning and fire extinguishing is not resolved all the time, causes very big loss for production and life.
The utility model content
The utility model is at the deficiency that prior art exists, and a kind of reasonable in design, reliable working performance is provided, is used to feel single twin-core sealing adaptor device of thermoelectricity cable fire-fighting equipment.
The technical solution of the utility model is: a kind of single twin-core sealing adaptor device, it is characterized in that: it comprises the single core housing 6 and the twin-core shell 7 of mutual socket, the right-hand member interface of described single core housing 6 is provided with support 11, be welded with contact pin earthenware 9 on the described support 11, be provided with contact pin 1 in the described contact pin earthenware 9, the left end of contact pin earthenware 9 and weld cap 8 welding, described weld cap 8 and contact pin 1 are connected on the right-hand member head of inner wire 13, and the left end of described inner wire 13 is provided with socket 14; Inner wire 13 and socket 14 are arranged in the socket earthenware 2, and described socket earthenware 2 is arranged in single core housing 6; In the right output port of described twin-core shell 7, be provided with cable jacket conductive plug 15 in a side of contact pin 1, described cable jacket conductive plug 15 is fixedly connected on the inwall of twin-core shell 7; The left end of described single core housing 6 is provided with annular plug connector 10.
The utility model compared with prior art has the following advantages: the utility model reasonable in design, reliable working performance as the jockey of sense thermoelectricity cable fire-fighting equipment, have guaranteed that sense thermoelectricity cable is used for the realization of fire alarm, fire-fighting technique.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model comprises the single core housing 6 and the twin-core shell 7 of mutual socket, the right-hand member interface of described single core housing 6 is provided with support 11, be welded with contact pin earthenware 9 on the described support 11, be provided with contact pin 1 in the described contact pin earthenware 9, the left end of contact pin earthenware 9 and weld cap 8 welding, described weld cap 8 and contact pin 1 are connected on the right-hand member head of inner wire 13, and the left end of described inner wire 13 is provided with socket 14; Inner wire 13 and socket 14 are arranged in the socket earthenware 2, and described socket earthenware 2 is arranged in single core housing 6; In the right output port of described twin-core shell 7, be provided with cable jacket conductive plug 15 in a side of contact pin 1, described cable jacket conductive plug 15 is fixedly connected on the inwall of twin-core shell 7; The left end of described single core housing 6 is provided with annular plug connector 10.
Described single core housing 6 is provided with ground strip 5 and nut 3; The cylindrical of described socket 14 is provided with increases socket 14 flexible elastic collars 12; The cylindrical of described annular plug connector 10 and twin-core shell 7 ports is provided with and is used for the screw thread that is connected with other device; The inwall junction of the left end of described socket earthenware 2 and single core housing 6 is provided with the snap ring 4 that is used for fixing socket earthenware 2.
The utility model is by being provided with contact pin earthenware 9, socket earthenware 2, and the seal welding between the parts, has guaranteed to be electrically connected performance, insulation property and aeroseal performance in the work.
Claims (5)
1, a kind of single twin-core sealing adaptor device, it is characterized in that: it comprises the single core housing (6) and the twin-core shell (7) of mutual socket, the right-hand member interface of described single core housing (6) is provided with support (11), be welded with contact pin earthenware (9) on the described support (11), be provided with contact pin (1) in the described contact pin earthenware (9), the left end of contact pin earthenware (9) and weld cap (8) welding, described weld cap (8) and contact pin (1) are connected on the right-hand member head of inner wire (13), and the left end of described inner wire (13) is provided with socket (14); Inner wire (13) and socket (14) are arranged in the socket earthenware (2), and described socket earthenware (2) is arranged in single core housing (6); In the right output port of described twin-core shell (7), be provided with cable jacket conductive plug (15) in a side of contact pin (1), described cable jacket conductive plug (15) is fixedly connected on the inwall of twin-core shell (7); The left end of described single core housing (6) is provided with annular plug connector (10).
2, single twin-core sealing adaptor device according to claim 1, it is characterized in that: described single core housing (6) is provided with ground strip (5) and nut (3).
3, single twin-core sealing adaptor device according to claim 1, it is characterized in that: the cylindrical of described socket (14) is provided with elastic collar (12).
4, single twin-core sealing adaptor device according to claim 1 is characterized in that: the cylindrical of described annular plug connector (10) and twin-core shell (7) port is provided with screw thread.
5, single twin-core sealing adaptor device according to claim 1, it is characterized in that: the inwall junction of the left end of described socket earthenware (2) and single core housing (6) is provided with snap ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620079078 CN2907017Y (en) | 2006-05-31 | 2006-05-31 | Single/double core sealed adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620079078 CN2907017Y (en) | 2006-05-31 | 2006-05-31 | Single/double core sealed adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2907017Y true CN2907017Y (en) | 2007-05-30 |
Family
ID=38115662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620079078 Expired - Fee Related CN2907017Y (en) | 2006-05-31 | 2006-05-31 | Single/double core sealed adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2907017Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953004A (en) * | 2016-06-23 | 2016-09-21 | 山东太平洋光纤光缆有限公司 | Fire hose coupling connector |
| CN109841983A (en) * | 2017-11-29 | 2019-06-04 | 四川华丰企业集团有限公司 | A kind of elevated-temperature seal connector and preparation method thereof |
-
2006
- 2006-05-31 CN CN 200620079078 patent/CN2907017Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953004A (en) * | 2016-06-23 | 2016-09-21 | 山东太平洋光纤光缆有限公司 | Fire hose coupling connector |
| CN109841983A (en) * | 2017-11-29 | 2019-06-04 | 四川华丰企业集团有限公司 | A kind of elevated-temperature seal connector and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |