CN204130808U - A kind of new type mining cable plug - Google Patents
A kind of new type mining cable plug Download PDFInfo
- Publication number
- CN204130808U CN204130808U CN201420515104.1U CN201420515104U CN204130808U CN 204130808 U CN204130808 U CN 204130808U CN 201420515104 U CN201420515104 U CN 201420515104U CN 204130808 U CN204130808 U CN 204130808U
- Authority
- CN
- China
- Prior art keywords
- steel bushing
- connection
- cable
- peg
- cutting ferrule
- 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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Abstract
The utility model provides a kind of new type mining cable plug, comprises cable, connection-peg and steel bushing, and each cable core of described cable one end is welded in the corresponding jack of connection-peg, and the cable other end passes steel bushing and is inserted in the sheath be fixedly connected with steel bushing; The connection-peg outer end being positioned at described steel bushing inside is provided with cutting ferrule, the outer end of cutting ferrule and be positioned at steel bushing and be provided with collar; One end of described steel bushing is threaded with sheath or crimps and is connected, and the steel bushing other end is connected with connection-peg by threaded engagement, substantially increases the bonding strength between cable plug and cable, makes this junction not easily be pulled off or fracture.Connection-peg of the present utility model is connected by threaded engagement with steel bushing, and steel bushing is threaded connection with sheath or crimps and is connected, and structure is simple, easy to assembly; Steel bushing inner chamber does encapsulating process, obtains good sealing effectiveness, improves dust and water protection function of the present utility model.
Description
Technical field
The utility model belongs to the field of cable technology for colliery communication control system along the line, especially relates to a kind of new type mining cable plug.
Background technology
Communication cable for mine is generally made up of cable and cable plug two parts, and cable plug mainly comprises connection-peg, cutting ferrule, sheath and steel bushing.In prior art, steel bushing and connection-peg extensively adopt and withhold connection, and its structure is comparatively complicated, not easily processes and assembles.
Utility model content
Problem to be solved in the utility model is to provide a kind of new type mining cable plug, and on the basis meeting basic security protection protection, manufacture craft is simple, simple installation.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of new type mining cable plug, comprise cable, connection-peg and steel bushing, each cable core of described cable one end is welded in the corresponding jack of connection-peg, and the cable other end passes steel bushing and is inserted in the sheath be fixedly connected with steel bushing; The connection-peg outer end being positioned at described steel bushing inside is provided with cutting ferrule, the outer end of cutting ferrule and be positioned at steel bushing and be provided with collar; One end of described steel bushing is threaded with sheath or crimps and is connected, and the steel bushing other end is connected with connection-peg by threaded engagement, substantially increases the bonding strength between cable plug and cable, makes this junction not easily be pulled off or fracture.
Further, described steel bushing inner chamber waters quantitative epoxy resin, makes the connection between cable and plug be in rubber seal state completely, obtains good sealing effectiveness, play the effect of dust and water protection.
Further, described collar, cutting ferrule and the tension wire between collar and cutting ferrule are fastenedly connected by machine for shrinking.
Further, described connection-peg adopts stainless steel.
The advantage that the utility model has with good effect is: connection-peg of the present utility model is connected by threaded engagement with steel bushing, and steel bushing is threaded connection with sheath or crimps and is connected, and structure is simple, easy to assembly; Steel bushing inner chamber does encapsulating process, obtains good sealing effectiveness, improves dust and water protection function of the present utility model.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure:
1-connection-peg, 2-cutting ferrule, 3-collar, 4-steel bushing, 5-cable, 6-sheath, 7-epoxy resin.
Embodiment
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
A kind of new type mining cable plug as shown in Figure 1, comprise cable 5, connection-peg 1 and steel bushing 4, each cable core of described cable 5 one end is welded in the corresponding jack of connection-peg 1, and cable 5 other end passes steel bushing 4 and is inserted in the sheath 6 be fixedly connected with steel bushing 4; Connection-peg 1 outer end being positioned at described steel bushing 4 inside is provided with cutting ferrule 2, the outer end of cutting ferrule 2 and be positioned at steel bushing 4 and be provided with collar 3; One end of described steel bushing 4 is threaded with sheath 6 or crimps and is connected, and steel bushing 4 other end is connected with connection-peg 1 by threaded engagement, substantially increases the bonding strength between cable plug and cable, makes this junction not easily be pulled off or fracture.
Described steel bushing 4 inner chamber waters quantitative epoxy resin 7, makes the connection between cable and plug be in rubber seal state completely, obtains good sealing effectiveness, play the effect of dust and water protection.
Described collar 3, cutting ferrule 2 and the cable tension steel wire between collar 3 and cutting ferrule 2 are fastenedly connected by machine for shrinking.
Described connection-peg 1 adopts stainless steel.
The assembling process of the present embodiment, is first assembled into assembly by connection-peg 1, is connected by cutting ferrule 2 by screw thread with connection-peg 1; Then cable core is welded in each jack corresponding on connection-peg 1; Collar 3, through collar 3, is enclosed within cutting ferrule 2, is embedded on cutting ferrule with machine for shrinking by cable tension steel wire hoop by cable tension steel wire; Then steel bushing 4 is tightened by threaded engagement and connection-peg 1, and smear appropriate liquid raw material band; Water quantitative epoxy resin toward steel bushing 4 inner chamber, and before epoxy resin 7 solidifies, sheath 6 is tightened by threaded engagement and steel bushing 4.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (4)
1. a new type mining cable plug, comprise cable (5), connection-peg (1) and steel bushing (4), each cable core of described cable (5) one end is welded in the corresponding jack of connection-peg (1), and cable (5) other end passes steel bushing (4) and is inserted in the sheath (6) be fixedly connected with steel bushing (4); Connection-peg (1) outer end being positioned at described steel bushing (4) inner is provided with cutting ferrule (2), the outer end of cutting ferrule (2) and be positioned at steel bushing (4) and be provided with collar (3); It is characterized in that: one end of described steel bushing (4) is threaded with sheath (6) or crimps and is connected, and steel bushing (4) other end is connected with connection-peg (1) by threaded engagement.
2. new type mining cable plug according to claim 1, is characterized in that: described steel bushing (4) inner chamber waters quantitative epoxy resin (7).
3. new type mining cable plug according to claim 1, is characterized in that: described collar (3), cutting ferrule (2) and the tension wire be positioned between collar (3) and cutting ferrule (2) are fastenedly connected by machine for shrinking.
4. new type mining cable plug according to claim 1, is characterized in that: described connection-peg (1) adopts stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420515104.1U CN204130808U (en) | 2014-09-09 | 2014-09-09 | A kind of new type mining cable plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420515104.1U CN204130808U (en) | 2014-09-09 | 2014-09-09 | A kind of new type mining cable plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204130808U true CN204130808U (en) | 2015-01-28 |
Family
ID=52387131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420515104.1U Expired - Fee Related CN204130808U (en) | 2014-09-09 | 2014-09-09 | A kind of new type mining cable plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204130808U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108512189A (en) * | 2018-04-25 | 2018-09-07 | 中铝瑞闽股份有限公司 | A kind of spray beam control cable connector and production method |
| CN109375709A (en) * | 2018-10-24 | 2019-02-22 | 广州市易纬电子有限公司 | A kind of intrinsic safety type terminal computing device suitable for wearing |
-
2014
- 2014-09-09 CN CN201420515104.1U patent/CN204130808U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108512189A (en) * | 2018-04-25 | 2018-09-07 | 中铝瑞闽股份有限公司 | A kind of spray beam control cable connector and production method |
| CN108512189B (en) * | 2018-04-25 | 2020-06-16 | 中铝瑞闽股份有限公司 | Jet beam control cable connector and manufacturing method |
| CN109375709A (en) * | 2018-10-24 | 2019-02-22 | 广州市易纬电子有限公司 | A kind of intrinsic safety type terminal computing device suitable for wearing |
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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: 20150128 Termination date: 20170909 |