CN201508983U - 16-core flexible joint - Google Patents
16-core flexible joint Download PDFInfo
- Publication number
- CN201508983U CN201508983U CN2009202462090U CN200920246209U CN201508983U CN 201508983 U CN201508983 U CN 201508983U CN 2009202462090 U CN2009202462090 U CN 2009202462090U CN 200920246209 U CN200920246209 U CN 200920246209U CN 201508983 U CN201508983 U CN 201508983U
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- high temperature
- sebific duct
- lock nut
- jack
- contact
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- Expired - Fee Related
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Abstract
The utility model relates to a 16-core flexible joint, which connects a hydraulic propeller of a petroleum logging instrument with a circuit of a micro-sphere logging instrument, and includes an upper joint, a lower joint and a cable. The cable is provided with a high temperature lead group in a high temperature rubber tube; a jack base is arranged in the front end of the upper joint, 16 jacks and jack insulation sleeves are placed on the jack base, and the rear end of the upper joint is connected with the cable; a pin base is arranged in the front end of the lower joint, 16 pins corresponding to the 16 jacks and pin insulation sleeves are placed on the pin base, and the rear end of the lower joint is connected with the cable; a lining ring is arranged in a hole at each of the two ends of the high temperature rubber tube, and the high temperature lead group connected with the tail ends of the jacks and the tail ends of the pins are arranged in the lining rings. The 16-core flexible joint has the advantages of reasonable structure, attractive appearance, high temperature resistance, convenient use, and low possibility of falling off, and can ensure better test effect.
Description
Technical field
The utility model relates to a kind of oil logging tool connecting hose, 16 core connecting hoses of circuit between particularly a kind of connection 530 logging instrument hydraulic sidewall contact devices and microsphere logging instrument.
Background technology
530 logging instruments that are applied to the oil exploration well logging at present are by more than ten different types of logging instrument pipe nipples, and in sequence, head and the tail have been serially connected in the kit string of composition.Wherein a kind of hydraulic sidewall contact device by name, hydraulic sidewall contact device and microsphere logging instrument be by the threaded collar mechanical connection, and 16 core joints by instrument two are to inserting the connection that realizes between circuit.Concrete grammar is: 16 contact pins are arranged in the hydraulic sidewall contact device lower end, in the microsphere logging instrument upper end 16 jacks are arranged, during the instrument operate as normal, 16 core contact pins and jack are to being plugged together.When logging instrument carries out ground maintenance and test, the instrument string need be taken apart separately, such 16 core contact pins and jack are in separated position, and the circuit between each instrument has just all disconnected.In order to debug and to detect, need under the situation that instrument separates, circuit be coupled together, use 16 leads to go respectively to connect, both unreliable, pretty troublesome again, debugging for convenience and detection at this moment just needs to use connecting hose.The present connecting hose non-refractory that uses in practice just can't operate as normal when reaching uniform temperature; The surface is with oxide layer, and whole instrument can not ground connection, and joint and line get loose easily simultaneously, and logging instrument circuit when testing is disconnected, and influence test job.
Summary of the invention
The purpose of this utility model is in order to solve the problems referred to above that existing connecting hose exists, a kind of 16 core connecting hoses to be provided, can make that circuit connects between knocked-down instrument, can ground connection, high temperature resistant, connect closely and be difficult for getting loose.
For achieving the above object, the technical solution adopted in the utility model is: a kind of 16 core connecting hoses, comprise top connection, lower contact and cable, and be provided with a jack pedestal in the described top connection front end, be equipped with 16 jacks and jack insulating case on the jack pedestal, the top connection rear end is connected with cable.Be provided with a contact pin pedestal in the described lower contact front end, be equipped with on the contact pin pedestal and 16 corresponding 16 contact pins of jack and contact pin insulating case, the lower contact rear end is connected with cable; Described cable is to be provided with the high temperature wire group in the high temperature sebific duct; Described top connection is connected with lock nut, lock nut is provided with a ply-yarn drill, ply-yarn drill is clamped the high temperature sebific duct, one grommet is housed in the high temperature sebific duct, make ply-yarn drill and grommet clamp the high temperature sebific duct, the high temperature sebific duct is fixedlyed connected with lock nut, lock nut is provided with backing-up screw, lock nut is fixedlyed connected with top connection, and the high temperature wire group in the high temperature sebific duct links to each other with jack is terminal; Described lower contact is connected with lock nut, lock nut is provided with a ply-yarn drill, ply-yarn drill is clamped the high temperature sebific duct, one grommet is housed in the high temperature sebific duct, make ply-yarn drill and grommet clamp the high temperature sebific duct, the high temperature sebific duct is fixedlyed connected with lock nut, lock nut is provided with screw thread and backing-up screw, lock nut is fixedlyed connected with lower contact, and the high temperature wire group in the high temperature sebific duct links to each other with pin end.
The utility model is provided with ply-yarn drill, lock nut and backing-up screw in the junction of top connection, lower contact and cable respectively, lower contact and cable closely is connected is difficult for becoming flexible.In addition, high temperature sebific duct that is provided with in the upper and lower joint and high temperature wire can allow connecting hose high temperature resistant, the equipment that is used to detect and connecting hose can be put into baking oven together and do high-temperature test.
The advantage of the utility model 16 core connecting hoses is: rational in infrastructure, and good looking appearance, high temperature resistant, easy to use and difficult drop-off can guarantee to reach to test effect preferably, has the prospect of using preferably.
Description of drawings
The utility model is described in further detail below in conjunction with embodiment and accompanying drawing thereof.
Fig. 1 is the utility model cross-sectional view.
Fig. 2 is that the A of Fig. 1 is to view.
Among the figure: 1. top connection, 2. lower contact, 3. high temperature sebific duct, 4. jack pedestal, 5. semicircle location notch, 6. jack, 7. jack insulating case, 8. contact pin pedestal, 9. semicircle positioning key, 10. contact pin, 11. contact pin insulating cases, 12. sleeves, 13. grommet, 14. high temperature wire groups, 15. ply-yarn drills, 16. lock nut, 17. backing-up screws.
Embodiment
Be the embodiment of a kind of 16 core connecting hoses of the utility model shown in the accompanying drawing, this 16 core connecting hose comprises top connection 1, lower contact 2 and the cable that is connected lower contact, and cable is to be provided with high temperature wire group 14 in the high temperature sebific duct 3.Be provided with jack pedestal 4 in the front end of described top connection 1, be equipped with 16 jacks 6 and jack insulating case 7 on the jack pedestal, the rear end of top connection is connected with cable; Be provided with a contact pin pedestal 8 in the front end of described lower contact 2, be equipped with on the contact pin pedestal and 16 corresponding 16 contact pins 10 of jack and contact pin insulating case 11, the lower contact rear end is connected with cable.
Junction at top connection 1 and cable is provided with lock nut 16, lock nut is provided with a ply-yarn drill 15, ply-yarn drill is clamped high temperature sebific duct 3, one grommet 13 is housed in the high temperature sebific duct, make ply-yarn drill and grommet clamp the high temperature sebific duct, the high temperature sebific duct is fixedlyed connected with lock nut 16, lock nut is provided with screw thread and backing-up screw 17, lock nut is fixedlyed connected with top connection 1, and the high temperature wire group 14 in the high temperature sebific duct links to each other with the end of jack 6.
Junction at lower contact 2 and cable also is provided with lock nut, lock nut is provided with ply-yarn drill, ply-yarn drill is clamped the high temperature sebific duct, in the high temperature sebific duct grommet is housed, make ply-yarn drill and grommet clamp the high temperature sebific duct, the high temperature sebific duct is fixedlyed connected with lock nut, lock nut is provided with screw thread and backing-up screw, lock nut is fixedlyed connected with lower contact, and the high temperature wire group 14 in the high temperature sebific duct links to each other with the end of contact pin 10.
In the present embodiment, adopt high temperature sebific duct 3 and high temperature wire group 14, make high temperature resistant 175 degree that reach of connecting hose, can put into baking oven and do high-temperature test.Adopt backing-up screw 17, solved the problem that easily gets loose in 13 uses of high temperature sebific duct.
In the utility model, contact pin 10 and jack 6 quantity are 16 cores, and the position of contact pin 10 and jack 6 adapts.The hydraulic sidewall contact device that connects logging instrument when connecting hose is during with microsphere logging instrument, and the contact pin on the last instrument dock with the jack 6 of top connection 1 installing, the contact pin 10 that lower contact simultaneously 2 is installed with after the jack of an instrument microballoon dock the connection between the assurance instrument.
Among the embodiment of the present utility model, the lower contact 2 front ends outside also is provided with a semicircle positioning key 9, and top connection 1 front end cylindrical is connected with a sleeve 12, and the sleeve endoporus is provided with a semicircle location notch 5, and semicircle positioning key 9 adapts with the position of semicircle location notch 5.When connecting hose connected the instrument of logging instrument, location notch 5 contrapositions of setting agreed with and guarantee that top connection 1 correctly is connected with last instrument on the semicircle positioning key on the last instrument hydraulic sidewall contact device and the sleeve 12; The positioning key 9 of contact pin pedestal 8 front ends in the lower contact 2 simultaneously agrees with the semicircle location notch contraposition of microballoon instrument and guarantees that lower contact 2 correctly is connected with the microballoon instrument.
Top connection 1 of the present utility model, lower contact 2, jack pedestal 4, contact pin pedestal 8, semicircle positioning key 9 all adopt the metal material of surface oxidation, and described surface oxidation metal material is the aluminum alloy materials of surface oxidation.Adopt aluminum alloy materials can reduce weight of equipment, use light.
In the present embodiment, with semicircle positioning key 9 top scale removals, the contact-making surface scale removal between jack pedestal 4 outer round surface and top connection 1 internal circular surfaces; Contact-making surface scale removal between contact pin pedestal 8 outer round surface and lower contact 2 internal circular surfaces, purpose are to guarantee that above each position can make the metal part of each parts contact with each other when connecting instrument.
When instrument normally connects use, metal between tool housing and the shell contacts with each other, their current potential equates on the circuit, and whole instrument, nearly all instrument all is to be unified ground with shell, when instrument is taken apart, each tool housing has all separated, when connecting each instrument with former common connecting hose, just circuit communicates between the chipware, be communicated with between the shell, just the current potential on each ground not necessarily equates, real analog instrument user mode when test.Therefore the utility model has solved this problem with above technical scheme, makes that shell can be by connecting hose conducting of the present utility model between each instrument, and the realization all appts is unified ground with shell.
Claims (5)
1. a core connecting hose comprises top connection, lower contact and cable, it is characterized in that: be provided with a jack pedestal in the described top connection front end, be equipped with 16 jacks and jack insulating case on the jack pedestal, the top connection rear end is connected with cable; Be provided with a contact pin pedestal in the described lower contact front end, be equipped with on the contact pin pedestal and 16 corresponding 16 contact pins of jack and contact pin insulating case, the lower contact rear end is connected with cable; Described cable is to be provided with the high temperature wire group in the high temperature sebific duct; Described top connection is connected with lock nut, lock nut is provided with a ply-yarn drill, ply-yarn drill is clamped the high temperature sebific duct, one grommet is housed in the high temperature sebific duct, make ply-yarn drill and grommet clamp the high temperature sebific duct, the high temperature sebific duct is fixedlyed connected with lock nut, lock nut is provided with backing-up screw, lock nut is fixedlyed connected with top connection, and the high temperature wire group in the high temperature sebific duct links to each other with jack is terminal; Described lower contact is connected with lock nut, lock nut is provided with a ply-yarn drill, ply-yarn drill is clamped the high temperature sebific duct, one grommet is housed in the high temperature sebific duct, make ply-yarn drill and grommet clamp the high temperature sebific duct, the high temperature sebific duct is fixedlyed connected with lock nut, lock nut is provided with screw thread and backing-up screw, lock nut is fixedlyed connected with lower contact, and the high temperature wire group in the high temperature sebific duct links to each other with pin end.
2. 16 core connecting hoses according to claim 1, it is characterized in that: the described lower contact front end outside also is provided with a semicircle positioning key, top connection front end cylindrical is connected with a sleeve, and the sleeve endoporus is provided with a semicircle location notch, and the position of described semicircle positioning key and semicircle location notch adapts.
3. 16 core connecting hoses according to claim 1 and 2 is characterized in that: described top connection, lower contact, jack pedestal, contact pin pedestal, semicircle positioning key adopt the metal material of surface oxidation.
4. 16 core connecting hoses according to claim 3 is characterized in that: described surface oxidation metal material is the aluminum alloy materials of surface oxidation.
5. 16 core connecting hoses according to claim 3 is characterized in that: described semicircle positioning key top scale removal, the contact-making surface scale removal between jack pedestal outer round surface and the top connection internal circular surfaces; Contact-making surface scale removal between contact pin pedestal outer round surface and the lower contact internal circular surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202462090U CN201508983U (en) | 2009-10-13 | 2009-10-13 | 16-core flexible joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202462090U CN201508983U (en) | 2009-10-13 | 2009-10-13 | 16-core flexible joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201508983U true CN201508983U (en) | 2010-06-16 |
Family
ID=42470105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202462090U Expired - Fee Related CN201508983U (en) | 2009-10-13 | 2009-10-13 | 16-core flexible joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201508983U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305154A (en) * | 2014-07-29 | 2016-02-03 | 中国船舶重工集团公司第七二二研究所 | Deepwater electrical connection device and deepwater cable assembly |
| CN105673008A (en) * | 2016-02-29 | 2016-06-15 | 中国海洋石油总公司 | High-coverage-rate multi-arm sidewall contact device for slim hole |
| CN106602296A (en) * | 2016-11-07 | 2017-04-26 | 国网山东省电力公司青州市供电公司 | Connection adaptor of oil-level temperature controller of transformer |
| CN110474217A (en) * | 2019-08-26 | 2019-11-19 | 深圳市盛格纳电子有限公司 | Adapter and connector fitting configuration |
| CN111064055A (en) * | 2020-01-06 | 2020-04-24 | 河北环鼎石油设备有限责任公司 | Soft connecting line detection device |
-
2009
- 2009-10-13 CN CN2009202462090U patent/CN201508983U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305154A (en) * | 2014-07-29 | 2016-02-03 | 中国船舶重工集团公司第七二二研究所 | Deepwater electrical connection device and deepwater cable assembly |
| CN105305154B (en) * | 2014-07-29 | 2017-08-08 | 中国船舶重工集团公司第七二二研究所 | A kind of deep water arrangements of electric connection and deep-sea cable component |
| CN105673008A (en) * | 2016-02-29 | 2016-06-15 | 中国海洋石油总公司 | High-coverage-rate multi-arm sidewall contact device for slim hole |
| CN105673008B (en) * | 2016-02-29 | 2019-11-26 | 中国海洋石油集团有限公司 | A kind of slim-hole high coverage rate multi-arm telescoping ram |
| CN106602296A (en) * | 2016-11-07 | 2017-04-26 | 国网山东省电力公司青州市供电公司 | Connection adaptor of oil-level temperature controller of transformer |
| CN106602296B (en) * | 2016-11-07 | 2019-02-05 | 国网山东省电力公司青州市供电公司 | Transformer oil surface temperature controller connection adapter |
| CN110474217A (en) * | 2019-08-26 | 2019-11-19 | 深圳市盛格纳电子有限公司 | Adapter and connector fitting configuration |
| CN111064055A (en) * | 2020-01-06 | 2020-04-24 | 河北环鼎石油设备有限责任公司 | Soft connecting line detection device |
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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 |
Granted publication date: 20100616 Termination date: 20181013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |