CN202741318U - Sealed transferring device of ultrasonic transducer - Google Patents
Sealed transferring device of ultrasonic transducer Download PDFInfo
- Publication number
- CN202741318U CN202741318U CN 201220480980 CN201220480980U CN202741318U CN 202741318 U CN202741318 U CN 202741318U CN 201220480980 CN201220480980 CN 201220480980 CN 201220480980 U CN201220480980 U CN 201220480980U CN 202741318 U CN202741318 U CN 202741318U
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- Prior art keywords
- sleeve
- cable
- box
- cable joint
- socket
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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- Withdrawn - After Issue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 discloses a sealed transferring device of an ultrasonic transducer. The sealed transferring device is good in sealing property and is capable of greatly improving the anti-pressure capability, and comprises a mounting sleeve, a connecting sleeve, and an access cable sleeve and a connecting cable sleeve, which are used for inserting cables, wherein cable sealing rings are respectively arranged in the access cable sleeve and the connecting cable sleeve, and the connecting cable sleeve is stretched into the access cable sleeve, connected with the access cable sleeve and is extruded on the cable sealing ring in the access cable sleeve; a socket sealing sleeve is arranged in the mounting sleeve, a socket is arranged in the socket sealing sleeve, and a jack is arranged in the inner end of the socket; and one end of the connecting sleeve is stretched into the connecting cable sleeve, connected with the connecting cable sleeve and is extruded on the cable sealing ring in the connecting cable sleeve, the other end of the connecting sleeve is stretched into the mounting sleeve and is extruded on the socket sealing sleeve, an anti-dropping screw cap is movably sleeved on the connecting sleeve, and the anti-dropping screw cap is screwed on the mounting sleeve through threads. The sealed transferring device disclosed by the utility model is especially applied in such high pressure environments as an oil well, etc.
Description
Technical field
The utility model relates to ultrasonic transducer, refers more particularly to the seal switching device of ultrasonic transducer.
Background technology
Ultrasonic wave is a kind of mechanical wave, is the communication processes of mechanical oscillation in elastic fluid, and its frequency is more than 20kHz, and hyperacoustic frequency is higher, and the directive property of sound field is better, and energy is more concentrated.Hyperacoustic these characteristics are so that ultrasonic equipment is widely used.
In most cases, the ultrasonic transducer in the ultrasonic equipment all will place the crude oil of oil well and the liquid environments such as mixed liquor of water with the vibrating head that is attached thereto.Therefore, can not expose in this liquid environment to the cable connector of ultrasonic transducer power supply, usually all will install a seal switching device additional, with the joint sealing of cable wherein, prevent short circuit.Present seal switching device, hermetically-sealed construction is fairly simple, when working in going deep into oil well, because the pressure in the oil well is very large, thereby Seepage occurs, so that the ultrasonic equipment cisco unity malfunction.
The utility model content
Technical problem to be solved in the utility model is: a kind of good seal performance is provided, can significantly improves the seal switching device of the ultrasonic transducer of its anti-pressure ability.
For solving above-mentioned technical problem, the technical scheme that the utility model adopts is: the seal switching device of ultrasonic transducer, comprise: installation sleeve, adapter sleeve and be used for wearing the access cable joint-box of cable and the cable joint-box that continues, be respectively arranged with the cable sealing ring that matches with cable in access cable joint-box and the cable joint-box that continues, the cable joint-box that continues is provided with at the end near the access cable joint-box and stretches in the access cable joint-box and the convex extension part that links to each other with the access cable joint-box, and this convex extension part is squeezed on the cable sealing ring that accesses in the cable joint-box; Described installation sleeve is provided with outer connecting thread at the outer wall near adapter sleeve one end, be provided with the installation shoulder hole that is consisted of by the installation aperture outside being positioned at inboard installation macropore and being positioned in the installation sleeve, be provided with socket seal cover with matching in the installation shoulder hole of installation sleeve, be provided with the sealing shoulder hole of the sealed aperture formation that is positioned at inboard sealing macropore and is positioned at the outside in the socket seal cover, be provided with the socket that matches with it in the sealing shoulder hole, the inner end of socket is provided with the jack that matches with the contact pin of stube cable and socket; One end of described adapter sleeve stretches in the cable joint-box that continues, and link to each other with the cable joint-box that continues, this end end of adapter sleeve is squeezed on the cable sealing ring in the cable joint-box that continues, the other end of adapter sleeve stretches into to be installed in the macropore, being squeezed in socket seal puts, be provided with positive stop lug boss on the adapter sleeve, movable sleeve is provided with Anti-releasing nut on the adapter sleeve, be provided with the interior connecting thread that matches with the outer connecting thread of installation sleeve on the Anti-releasing nut inwall, the Anti-releasing nut inwall is provided with the anticreep boss that matches with positive stop lug boss in the side near the cable joint-box that continues, and Anti-releasing nut revolves and is located on the installation sleeve.
Be respectively arranged with the O RunddichtringO between the inwall of described adapter sleeve, socket seal cover and installation sleeve.
Also be provided with the contact pin sealing shroud that matches with contact pin in the described adapter sleeve.
The afterbody of described access cable joint-box is provided with the access section that protrudes out that matches with the sheath of cable, protrudes out on the outer wall of access section and is provided with the multiple tracks projection.
The beneficial effects of the utility model are: the utility model will be by the access cable joint-box with each cable sealing ring in the cable joint-box that continues, these two cable sealing rings are the extruding by continue cable joint-box and adapter sleeve respectively, so that its combination with access cable joint-box and the cable joint-box that continues is tightr, socket seal cover in the installation sleeve is by the extruding of adapter sleeve, so that the combination of itself and installation sleeve is tightr, so just greatly improved the anti-pressure ability of whole seal switching device; And whole seal switching device dismounting is very convenient, so that maintenance and daily maintenance are all very convenient.In addition, owing to be respectively arranged with the O RunddichtringO between the inwall of adapter sleeve, socket seal cover and installation sleeve, also be provided with the contact pin sealing shroud that matches with contact pin in the adapter sleeve, further improved the sealing property of whole seal switching device, its anti-pressure ability can reach 40 MPas usually.
Description of drawings
Fig. 1 is sectional structure schematic diagram of the present utility model.
Reference numeral among the figure: 1, installation sleeve, 2, the socket seal cover, 3, socket, 4, contact pin, 5, adapter sleeve, 51, positive stop lug boss, 6, Anti-releasing nut, 61, the anticreep boss, 7, cable joint-box continues, 71, convex extension part, 8, the access cable joint-box, 81, protrude out access section, 9, cable, 11, cable sealing ring, 12, cable sealing ring, 13, contact pin sealing shroud, 14, the O RunddichtringO.
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
As shown in Figure 1, the seal switching device of ultrasonic transducer described in the utility model, comprise: installation sleeve 1, adapter sleeve 5 and be used for wearing the access cable joint-box 8 of cable 9 and the cable joint-box 7 that continues, be provided with the cable sealing ring 11 that matches with cable 9 in the access cable joint-box 8, continue and be provided with the cable sealing ring 12 that matches with cable 9 in the cable joint-box 7, the cable joint-box 7 that continues is provided with at the end near access cable joint-box 8 and stretches in the access cable joint-box 8, by the convex extension part 71 that screw thread links to each other with access cable joint-box 8, this convex extension part 71 is squeezed on the cable sealing ring 11 that accesses in the cable joint-box 8; Described installation sleeve 1 is provided with outer connecting thread at the outer wall near adapter sleeve 5 one ends, be provided with the installation shoulder hole that is consisted of by the installation aperture outside being positioned at inboard installation macropore and being positioned in the installation sleeve 1, be provided with socket seal cover 2 with matching in the installation shoulder hole of installation sleeve 1, be provided with the sealing shoulder hole of the sealed aperture formation that is positioned at inboard sealing macropore and is positioned at the outside in the socket seal cover 2, sealing is provided with the socket 3 that matches with it in the shoulder hole, the inner end of socket 3 be provided with stube cable 9(cable 9 in be provided with power line and a pair of track cable that is consisted of by two RVVs) link to each other with a RVV in the power line of the contact pin 4(contact pin 4 of socket 3 and cable 9) jack that matches; One end of described adapter sleeve 5 stretches in the cable joint-box 7 that continues, link to each other with the cable joint-box 7 that continues by screw thread, this end end of adapter sleeve 5 is squeezed on the cable sealing ring 12 in the cable joint-box 7 that continues, the other end of adapter sleeve 5 stretches into to be installed in the macropore, be squeezed on the socket seal cover 2, be provided with positive stop lug boss 51 on the adapter sleeve 5, movable sleeve is provided with Anti-releasing nut 6 on the adapter sleeve 5, be provided with the interior connecting thread that matches with the outer connecting thread of installation sleeve on Anti-releasing nut 6 inwalls, Anti-releasing nut 6 inwalls are provided with the anticreep boss 61 that matches with positive stop lug boss 51 in the side near the cable joint-box 7 that continues, and Anti-releasing nut 6 revolves and is located on the installation sleeve 1.In the present embodiment, be provided with on the outside end face of described socket 3 for the connecting thread that connects ultrasonic transducer, described adapter sleeve 5 is provided with O RunddichtringO 14 between the inwall of installation sleeve 1, be provided with twice O RunddichtringO 14 between the inwall of socket seal cover 2 and installation sleeve 1; Also be provided with the contact pin sealing shroud 13 that matches with contact pin 4 in the adapter sleeve 5; The afterbody of described access cable joint-box 8 is provided with the access section 81 that protrudes out that matches with the sheath of cable 9, protrudes out on the outer wall of access section 81 and is provided with the multiple tracks projection.
During actual installation, first cable sealing ring 11 is put into access cable joint-box 8, then cable 9 is penetrated from protruding out the access section 81 of cable joint-box 8 of access, outwards pass from cable sealing ring 11, then, at access cable joint-box 8 cable joint-box 7 that continues of screwing on, the convex extension part 71 of cable joint-box 7 holds out against and extruded cable sealing ring 11 so that continue, cable sealing ring 12 is enclosed within on the cable 9, then, adapter sleeve 5 is screwed in the cable joint-box 7 that continues, so that adapter sleeve 5 holds out against and extruded cable sealing ring 12, then, socket seal cover 2 is filled in the installation sleeve 1, socket 3 is filled in the socket seal cover 2, then, when inserting contact pin 4 in the socket 3, screw Anti-releasing nut 6, so that adapter sleeve 5 holds out against and push socket seal cover 2.
Claims (4)
1. the seal switching device of ultrasonic transducer, it is characterized in that, comprise: installation sleeve, adapter sleeve and be used for wearing the access cable joint-box of cable and the cable joint-box that continues, be respectively arranged with the cable sealing ring that matches with cable in access cable joint-box and the cable joint-box that continues, the cable joint-box that continues is provided with at the end near the access cable joint-box and stretches in the access cable joint-box and the convex extension part that links to each other with the access cable joint-box, and this convex extension part is squeezed on the cable sealing ring that accesses in the cable joint-box; Described installation sleeve is provided with outer connecting thread at the outer wall near adapter sleeve one end, be provided with the installation shoulder hole that is consisted of by the installation aperture outside being positioned at inboard installation macropore and being positioned in the installation sleeve, be provided with socket seal cover with matching in the installation shoulder hole of installation sleeve, be provided with the sealing shoulder hole of the sealed aperture formation that is positioned at inboard sealing macropore and is positioned at the outside in the socket seal cover, be provided with the socket that matches with it in the sealing shoulder hole, the inner end of socket is provided with the jack that matches with the contact pin of stube cable and socket; One end of described adapter sleeve stretches in the cable joint-box that continues, and link to each other with the cable joint-box that continues, this end end of adapter sleeve is squeezed on the cable sealing ring in the cable joint-box that continues, the other end of adapter sleeve stretches into to be installed in the macropore, being squeezed in socket seal puts, be provided with positive stop lug boss on the adapter sleeve, movable sleeve is provided with Anti-releasing nut on the adapter sleeve, be provided with the interior connecting thread that matches with the outer connecting thread of installation sleeve on the Anti-releasing nut inwall, the Anti-releasing nut inwall is provided with the anticreep boss that matches with positive stop lug boss in the side near the cable joint-box that continues, and Anti-releasing nut revolves and is located on the installation sleeve.
2. seal switching device as claimed in claim 1 is characterized in that: be respectively arranged with the O RunddichtringO between the inwall of described adapter sleeve, socket seal cover and installation sleeve.
3. seal switching device as claimed in claim 1 is characterized in that: also be provided with the contact pin sealing shroud that matches with contact pin in the described adapter sleeve.
4. such as claim 1,2 or 3 described seal switching devices, it is characterized in that: the afterbody of described access cable joint-box is provided with the access section that protrudes out that matches with the sheath of cable, protrudes out on the outer wall of access section and is provided with the multiple tracks projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220480980 CN202741318U (en) | 2012-09-20 | 2012-09-20 | Sealed transferring device of ultrasonic transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220480980 CN202741318U (en) | 2012-09-20 | 2012-09-20 | Sealed transferring device of ultrasonic transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202741318U true CN202741318U (en) | 2013-02-20 |
Family
ID=47700766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220480980 Withdrawn - After Issue CN202741318U (en) | 2012-09-20 | 2012-09-20 | Sealed transferring device of ultrasonic transducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202741318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873016A (en) * | 2012-09-20 | 2013-01-16 | 张家港睿能科技有限公司 | Sealing switching device for ultrasonic transducer |
-
2012
- 2012-09-20 CN CN 201220480980 patent/CN202741318U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873016A (en) * | 2012-09-20 | 2013-01-16 | 张家港睿能科技有限公司 | Sealing switching device for ultrasonic transducer |
| CN102873016B (en) * | 2012-09-20 | 2014-08-20 | 张家港睿能科技有限公司 | Sealing switching device for ultrasonic transducer |
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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: 20130220 Effective date of abandoning: 20140820 |
|
| RGAV | Abandon patent right to avoid regrant |