CN204257870U - A kind of ready-package exempts from welding cable plug - Google Patents
A kind of ready-package exempts from welding cable plug Download PDFInfo
- Publication number
- CN204257870U CN204257870U CN201420830108.9U CN201420830108U CN204257870U CN 204257870 U CN204257870 U CN 204257870U CN 201420830108 U CN201420830108 U CN 201420830108U CN 204257870 U CN204257870 U CN 204257870U
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- China
- Prior art keywords
- jack
- sleeve
- cable
- shell
- nut
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a kind of ready-package to exempt from welding cable plug, comprises jack sleeve, jack shell, nut, lock sleeve, bolt and connecting plug needle; Described jack sleeve, jack shell are connected successively with nut, and the junction lateral surface of described jack sleeve and jack shell is provided with lock sleeve; Described bolt inserts inside the connecting plug needle that in jack sleeve, concentric is arranged in the middle part of jack sleeve left end; The right side of described bolt is socketed briquetting successively and pushes away female component, is provided with shell fragment between the medial surface of described jack sleeve and briquetting, and one end of cable is inserted shell fragment and briquetting to outdiffusion through lateral surface through pushing away female component after nut.The utility model has the advantages that: wiring part adopts mechanical structure to compress, and cable directly inserts between shell fragment and briquetting, then fastening bolt with push away female component, produce thrust by the strain of briquetting, can effective fastening different cross section cable; Reasonable in design, reliable operation, simple installation and the cable plug that can insert soon, can field service, can reuse, cost-saving.
Description
Technical field
The utility model belongs to cable plug technical field, especially relates to a kind of ready-package and exempts from welding cable plug.
Background technology
In prior art, many employings solder technology when mining cable plug is connected with cable, if plug or cable one side damage during onsite application, all can cause line fault.Because of the restriction by welding condition and solder technology, on-the-spot maintenance can not be accomplished, the replacing of whole piece cable can only be carried out, expend time in longer and operation is not convenient, cause stopping work incuring loss through delay producing; Plug after replacement can not reuse, and cost allowance is larger.
Utility model content
Problem to be solved in the utility model is to provide a kind of ready-package and exempts from welding cable plug.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of ready-package exempts from welding cable plug, comprises jack sleeve, jack shell, nut, lock sleeve, bolt and connecting plug needle; Described jack sleeve, jack shell are connected successively with nut, and the junction lateral surface of described jack sleeve and jack shell is provided with lock sleeve;
Described bolt inserts inside the connecting plug needle that in jack sleeve, concentric is arranged in the middle part of jack sleeve left end; The right side of described bolt is socketed briquetting successively and pushes away female component, is provided with shell fragment between the medial surface of described jack sleeve and briquetting, and one end of cable is inserted shell fragment and briquetting through lateral surface through pushing away female component after nut to outdiffusion; Compact heap is provided with on the right side of described jack shell and between cable; Described jack sleeve, between bolt and connecting plug needle, between described shell fragment and jack sleeve, be equipped with insulating core.
Preferably, the position near lock sleeve on the lateral surface of described jack sleeve is provided with elastic collar.
Preferably, described compact heap is working of plastics, and the medial surface of itself and cable contact is provided with protruding tooth form structure, and described tooth form structure holds the outer surface of cable tightly.
Preferably, the outlet nozzle of described nut arranges Inner arc structure.
Preferably, flexible rear sealing ring is provided with between the right side of described compact heap and the packing ring of nut inner face.
Preferably, rubber seal is provided with between described jack sleeve and the contact-making surface of jack shell.
Preferably, described jack sleeve, be provided with insulating core one between bolt and connecting plug needle, be provided with insulating core two between described shell fragment and jack sleeve, the right side of described insulating core two is provided with L-type spacing collar.
The advantage that the utility model has and good effect are:
The utility model wiring part adopts mechanical structure to compress, and cable directly inserts between shell fragment and briquetting, then fastening bolt with push away female component, produce thrust by the strain of briquetting, can effective fastening different cross section cable;
The utility model nut is metal material, and compact heap is working of plastics, and the metal threaded fastening meeting of nut makes the tooth form structure of plastics compact heap hold cable tightly, effectively prevents pull-off;
Elastic collar is equipped with in the front end of the utility model lock sleeve, can prevent lock sleeve from coming off;
The outlet nozzle of the utility model nut arranges Inner arc structure, can available protecting cable, increases the service life;
The utility model is reasonable in design, structure is simple, reliable operation, not fragile, simple installation and the cable plug that can insert soon, during use, wiring is simple, convenient, can field service, particularly uses under explosive inflammable hazardous environment, can reuse, cost-saving.
Accompanying drawing explanation
Fig. 1 is section of structure of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is left view of the present utility model.
In figure:
1-jack sleeve, 2-connecting plug needle, 3-elastic collar, 4-lock sleeve, 5-shell fragment, 6-briquetting, 7-pushes away female component, 8-jack shell, 9-nut, 10-packing ring, 11-cable, sealing ring after 12-, 13-compact heap, 14-L type spacing collar, 15-rubber seal, 16-bolt, 17-insulating core one, 18-insulating core two, 19-plain washer.
Embodiment
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
A kind of ready-package exempts from welding cable plug, comprises jack sleeve 1, jack shell 8, nut 9, lock sleeve 4, bolt 16 and connecting plug needle 2; Described jack sleeve 1, jack shell 8 are connected successively with nut 9, and the junction lateral surface of described jack sleeve 1 and jack shell 8 is provided with lock sleeve 4; Described bolt 16 inserts inside the connecting plug needle 2 that in jack sleeve 1, concentric is arranged in the middle part of jack sleeve 1 left end; The right side of described bolt 16 is socketed briquetting 6 successively and pushes away female component 7, is provided with shell fragment 5 between the medial surface of described jack sleeve 1 and briquetting 6, and one end of cable 11 is inserted shell fragment 5 and briquetting 6 through lateral surface through pushing away female component 7 after nut 9 to outdiffusion; Compact heap 13 is provided with on the right side of described jack shell 8 and between cable 11; Described jack sleeve 1, between bolt 16 and connecting plug needle 2, between described shell fragment 5 and jack sleeve 1, be equipped with insulating core.
For preventing lock sleeve from coming off, the position near lock sleeve 4 on the lateral surface of jack sleeve 1 described in the utility model is provided with elastic collar 3.
Compact heap 13 described in the utility model is working of plastics, and its medial surface contacted with cable 11 is provided with protruding tooth form structure, and described tooth form structure holds the outer surface of cable tightly.
For available protecting cable 11, extend its useful life, the outlet nozzle of nut 9 described in the utility model arranges Inner arc structure.
For increasing sealing effectiveness, between the right side of compact heap 13 described in the utility model and the packing ring 10 of nut 9 inner face, be provided with flexible rear sealing ring 12.
For increasing sealing effectiveness, between jack sleeve 1 described in the utility model and the contact-making surface of jack shell 8, be provided with rubber seal 15.
Jack sleeve 1 described in the utility model, between bolt 16 and connecting plug needle 2, be provided with insulating core 1, insulating core 2 18 is provided with between described shell fragment 5 and jack sleeve 1, the right side of described insulating core 2 18 is provided with L-type spacing collar 14, and the head of described bolt 16 is socketed with the plain washer 19 contacted with insulating core 2 18.
The utility model cable 11 can directly insert between shell fragment 5 and briquetting 6, then fastening bolt 16 with push away female component 7, produce thrust by the strain of briquetting 6, effectively can extrude cable 11 and contact and compress; Then elastic collar 3, lock sleeve 4, jack shell 8, nut 9, compact heap 13, rear sealing ring 12 is loaded; Lock sleeve 4, jack shell 8, nut 9, by screw-threaded coupling, can make the tooth form structure of compact heap 13 hold the crust of cable 11 tightly, pull-off when effectively preventing cable 11 from pulling; Rear sealing ring 12 produces strain simultaneously, can accomplish effective sealing; The tail end of nut 9 increases Inner arc structure, is pulling cable 11 or cable 11 bending makes to play a protective role, and extends cable 11 useful life.
Of the present utility modelly exempt from welding characteristic, the plug of damage can be made at the on-the-spot quick-replaceable of use, method is simple and reliable, operating environment and Personnel Skill Levels are not limited, integrated operation is simple, convenient, ensure that plug can repeatedly use, not only high efficient and reliable but also can effectively reduce costs simultaneously, greatly facilitate user.
Above 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 (7)
1. ready-package exempts from a welding cable plug, it is characterized in that: comprise jack sleeve (1), jack shell (8), nut (9), lock sleeve (4), bolt (16) and connecting plug needle (2); Described jack sleeve (1), jack shell (8) are connected successively with nut (9), and the junction lateral surface of described jack sleeve (1) and jack shell (8) is provided with lock sleeve (4);
Described bolt (16) inserts connecting plug needle (2) inner side that the interior concentric of jack sleeve (1) is arranged in the middle part of jack sleeve (1) left end; The right side of described bolt (16) is socketed briquetting (6) successively and pushes away female component (7), be provided with shell fragment (5) between the medial surface of described jack sleeve (1) and briquetting (6), one end of cable (11) is inserted shell fragment (5) and briquetting (6) by the lateral surface that pushes away female component (7) to outdiffusion through nut (9); Compact heap (13) is provided with between described jack shell (8) right side and cable (11); Described jack sleeve (1), between bolt (16) and connecting plug needle (2), between described shell fragment (5) and jack sleeve (1), be equipped with insulating core.
2. ready-package according to claim 1 exempts from welding cable plug, it is characterized in that: the position near lock sleeve (4) on the lateral surface of described jack sleeve (1) is provided with elastic collar (3).
3. ready-package according to claim 1 exempts from welding cable plug, it is characterized in that: described compact heap (13) is working of plastics, its medial surface contacted with cable (11) is provided with protruding tooth form structure, and described tooth form structure holds the outer surface of cable tightly.
4. ready-package according to claim 1 exempts from welding cable plug, it is characterized in that: the outlet nozzle of described nut (9) arranges Inner arc structure.
5. ready-package according to claim 1 exempts from welding cable plug, it is characterized in that: be provided with flexible rear sealing ring (12) between the right side of described compact heap (13) and the packing ring (10) of nut (9) inner face.
6. ready-package according to claim 1 exempts from welding cable plug, it is characterized in that: be provided with rubber seal (15) between the contact-making surface of described jack sleeve (1) and jack shell (8).
7. ready-package according to claim 1 exempts from welding cable plug, it is characterized in that: described jack sleeve (1), between bolt (16) and connecting plug needle (2), be provided with insulating core one (17), be provided with insulating core two (18) between described shell fragment (5) and jack sleeve (1), the right side of described insulating core two (18) is provided with L-type spacing collar (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420830108.9U CN204257870U (en) | 2014-12-23 | 2014-12-23 | A kind of ready-package exempts from welding cable plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420830108.9U CN204257870U (en) | 2014-12-23 | 2014-12-23 | A kind of ready-package exempts from welding cable plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204257870U true CN204257870U (en) | 2015-04-08 |
Family
ID=52962141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420830108.9U Withdrawn - After Issue CN204257870U (en) | 2014-12-23 | 2014-12-23 | A kind of ready-package exempts from welding cable plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204257870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104466479A (en) * | 2014-12-23 | 2015-03-25 | 天津华宁电子有限公司 | Rapid installation type welding-free cable plug |
-
2014
- 2014-12-23 CN CN201420830108.9U patent/CN204257870U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104466479A (en) * | 2014-12-23 | 2015-03-25 | 天津华宁电子有限公司 | Rapid installation type welding-free cable plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150408 Effective date of abandoning: 20160629 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |