CN2295029Y - Wobbler conic-sleeve wire lock - Google Patents
Wobbler conic-sleeve wire lock Download PDFInfo
- Publication number
- CN2295029Y CN2295029Y CN 97209383 CN97209383U CN2295029Y CN 2295029 Y CN2295029 Y CN 2295029Y CN 97209383 CN97209383 CN 97209383 CN 97209383 U CN97209383 U CN 97209383U CN 2295029 Y CN2295029 Y CN 2295029Y
- Authority
- CN
- China
- Prior art keywords
- sleeve
- conic
- wire lock
- wobbler
- line lock
- 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
- Cable Accessories (AREA)
Abstract
The utility model a plum blossom conic-sleeve wire lock, which is a connecting device for electric equipment to be externally connected with a cable, particularly a locking device which is arranged between the electric equipment and the cable. The utility model is composed of a wire lock body, a plum blossom taper sleeve, and a wire lock cap. An inner taper on one end of the wire lock body is matched with the outer taper of the plum blossom taper sleeve. A plurality of material containing grooves are arranged on the outer circle of the plum blossom taper sleeve. The internal threads of the wire lock cap are connected with the external threads on one end of the wire lock body with the inner taper. When the wire lock cap is tightened, the plum blossom taper sleeve is impelled to move along a taper surface. The plum blossom taper sleeve is compressed because of the change of a diameter, and is tightly embraced to penetrate through the cable in the plum blossom taper sleeve. The utility model can be used for electrical equipment which uses the cable to input dynamic force, output dynamic force or electrical equipment of signals, with the advantages of tightness, fixation, and good sealing property.
Description
The utility model is the linkage that a kind of electric fixtures external cable line is used, the locking device between particularly a kind of electric fixtures and the cable.
According to retrieval, domestic do not have a patent family product, do not have state other unit to apply for patent family in China yet.
The purpose of this utility model is that design a kind ofly can be held cable tightly reliably, make cable suffered outside power do not import in the electric fixtures, guarantee the safe and reliable of electric fixtures, can isolate again that electric fixtures is inside and outside, the locking device of good airproof performance.
The utility model is made up of line lock body (1), Wobbler conic-sleeve (2), line lock nut (3), one end of line lock body (1) has inner cone, there is the inner cone of outer cone and line lock body (1) to match on the Wobbler conic-sleeve (2), be processed with several capaciting material grooves on the cylindrical of Wobbler conic-sleeve (2), the inner plane of line lock nut (3) matches with the big end end face of Wobbler conic-sleeve (2), the external screw thread of the internal thread of line lock nut (3) and line lock body (1) band inner cone one end is connected, and line lock body (1) is not connected with the casing of electric fixtures with the external screw thread of an end of inner cone.For guaranteeing to have certain intensity, line lock body (1) and line lock nut (3) use metal or engineering plastics manufacturing, and Wobbler conic-sleeve (2) uses the rubber manufacturing.When last stringing lock nut (3), inner plane promotion Wobbler conic-sleeve (2) by line lock nut (3) moves ahead, utilize the interior outer cone of line lock body (1) and Wobbler conic-sleeve (2) to cooperate and diameter variation compression Wobbler conic-sleeve (2) distortion, pass middle cable and hold tightly, it is fastened on the casing, power can not imported electric fixtures into outside the assurance cable was suffered, to guarantee the safe and reliable of electric fixtures, be the rubber manufacturing because of Wobbler conic-sleeve simultaneously, cable is held in its compressive strain tightly, can seal reliably, isolate inside and outside the electric fixtures, play waterproof and dust-separation effect.
The utility model has the advantages that structure is small and exquisite, cheap, tightening and sealing performance be good, be widely used in using on the electric fixtures of cable input, outputting power or signal.
Accompanying drawing 1 is a structure principle chart of the present utility model, and accompanying drawing 2 is part drawings of Wobbler conic-sleeve.
When electric fixtures external cable line, earlier cable is passed hole within line lock body (1), Wobbler conic-sleeve (2), the line lock nut (3), again line lock body (1) is not screwed into the entrance of electric fixtures casing with inner cone one end, Wobbler conic-sleeve (2) band outer cone one end is put into line lock body (1) inner cone place match, line lock nut (3) is loaded onto band inner cone one end of line lock body (1) and tightened.When last stringing lock nut (3), inner plane promotion Wobbler conic-sleeve (2) by line lock nut (3) moves ahead, the outer cone of Wobbler conic-sleeve is moved ahead along line lock body inner cone, because of progressively dwindling of inner cone diameter, and the distortion of compression Wobbler conic-sleeve, owing to be processed with several capaciting material grooves on the Wobbler conic-sleeve cylindrical, thereby the distortion decrement is big, can hold cable reliably tightly, and cable can be fastened on the casing of electric fixtures, thereby guarantee cable suffered outside power can not import electric fixtures into, guarantee the safe and reliable of equipment, and inside and outside the energy xegregating unit, play waterproof and dust-separation effect.
Claims (1)
1, Wobbler conic-sleeve line lock is characterized in that: this device is made up of line lock body (1), Wobbler conic-sleeve (2), line lock nut (3), one end of line lock body (1) has inner cone, there is outer cone to match on the Wobbler conic-sleeve (2) with the inner cone of line lock body (1), be processed with several capaciting material grooves on the cylindrical of Wobbler conic-sleeve (2), the inner plane of line lock nut (3) matches with the big end end face of Wobbler conic-sleeve (2), the external screw thread of the internal thread of line lock nut (3) and line lock body (1) band inner cone one end is connected, and line lock body (1) is not connected with the casing of electric fixtures with the external screw thread of an end of inner cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97209383 CN2295029Y (en) | 1997-03-01 | 1997-03-01 | Wobbler conic-sleeve wire lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97209383 CN2295029Y (en) | 1997-03-01 | 1997-03-01 | Wobbler conic-sleeve wire lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2295029Y true CN2295029Y (en) | 1998-10-21 |
Family
ID=33928582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97209383 Expired - Fee Related CN2295029Y (en) | 1997-03-01 | 1997-03-01 | Wobbler conic-sleeve wire lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2295029Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356552A (en) * | 2018-08-16 | 2019-02-19 | 中国石油天然气股份有限公司 | Suspension mechanism for underground electric heating cable and suspension unfreezing method |
| CN115478740A (en) * | 2021-05-31 | 2022-12-16 | 空中客车德国运营有限责任公司 | Door locking device and aircraft with door locking device |
-
1997
- 1997-03-01 CN CN 97209383 patent/CN2295029Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356552A (en) * | 2018-08-16 | 2019-02-19 | 中国石油天然气股份有限公司 | Suspension mechanism for underground electric heating cable and suspension unfreezing method |
| CN115478740A (en) * | 2021-05-31 | 2022-12-16 | 空中客车德国运营有限责任公司 | Door locking device and aircraft with door locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Xiao Yuechao Document name: payment instructions |
|
| 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 |