CN204103400U - A kind of dust and water proof apparatus of well logging cable - Google Patents
A kind of dust and water proof apparatus of well logging cable Download PDFInfo
- Publication number
- CN204103400U CN204103400U CN201420574616.5U CN201420574616U CN204103400U CN 204103400 U CN204103400 U CN 204103400U CN 201420574616 U CN201420574616 U CN 201420574616U CN 204103400 U CN204103400 U CN 204103400U
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- swan
- neck
- dust
- circular base
- water proof
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Abstract
The utility model provides a kind of dust and water proof apparatus of well logging cable, comprising: a circular base, and have at least one hole in the middle of it, this circular base side is provided with a groove, and is provided with at least one lug boss in this bottom portion of groove; One swan-neck, it to be positioned on this circular base and to be communicated with this hole, and this swan-neck and this hole madial wall are linked to be an inclined ramp; And at least one retainer ring, be positioned at the lateral wall of this swan-neck, in this retainer ring, the opening of this swan-neck tightened with for installation one fixed band.The utility model effectively improves the situation that foreign object easily enters into mud logging equipment inside; prevent intraware and circuit to be subject to foreign object and affect the useful life of causing short circuit damage or shortening device; tighten in opening part by inner inclination inclined design and fixed band and retainer ring; effectively prevent entering of foreign object, to improve the protective value of device interior.
Description
Technical field
The utility model relates to mud logging equipment technical field, refers to a kind of dust and water proof apparatus of well logging cable especially.
Background technology
Well logging is the various relevant informations in record, admission drilling process.Mud logging techniques is technology the most basic in oil-gas exploration and development activity, be find, assessment oil-gas reservoir the most in time, the most direct means, have obtain subsurface information timely, various, analysis interpretation is feature efficiently.
But working environment at coal mines is severe, and rubble, dust, mud etc. all likely corrode equipment, and the cable of prior art to mud logging equipment does not have enough protections, causes cable to be easily damaged, and affects operating efficiency.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of dust and water proof apparatus of well logging cable, does not have enough protections, cause cable to be easily damaged, affect the problem of operating efficiency to solve the cable of prior art to mud logging equipment.
For solving the problems of the technologies described above, embodiment of the present utility model provides a kind of dust and water proof apparatus of well logging cable, comprising: a circular base, has at least one hole in the middle of it, this circular base side is provided with a groove, and is provided with at least one lug boss in this bottom portion of groove; One swan-neck, it to be positioned on this circular base and to be communicated with this hole, and this swan-neck and this hole madial wall are linked to be an inclined ramp; And at least one retainer ring, be positioned at the lateral wall of this swan-neck, in this retainer ring, the opening of this swan-neck tightened with for installation one fixed band.
Two dividing plates are installed, this two dividing plate and this lug boss phase close contact in this groove.
This two dividing plate is Instrument shell.
This groove is low compared with another sidewall near the height of a sidewall of this swan-neck.
The internal diameter of this circular base is reduced towards this swan-neck direction gradually by bottom, in order to form this inclined ramp.
The beneficial effect of technique scheme of the present utility model is as follows:
In such scheme; the utility model effectively improves the situation that foreign object easily enters into mud logging equipment inside; prevent intraware and circuit to be subject to foreign object and affect the useful life of causing short circuit damage or shortening device; tighten in opening part by inner inclination inclined design and fixed band and retainer ring; effectively prevent entering of foreign object, to improve the protective value of device interior.
The utility model is when wearing cable, by the design on circular base side grooves size limit, because height difference in both sides causes producing different moment loading power, can allow the dividing plate of electrical appliance device in groove, have the effect of fixing because of the design on size limit when pullling cable, not causing easily water proof and dust proof plug to be pullled when pullling cable and come off.
Accompanying drawing explanation
Fig. 1 is the structural representation of the dust and water proof apparatus of the well logging cable of the utility model embodiment;
Fig. 2 is the cutaway view in A-A direction in Fig. 1;
Fig. 3 is the application schematic diagram of the dust and water proof apparatus of the well logging cable of the utility model embodiment.
Embodiment
For making the technical problems to be solved in the utility model, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
As shown in Figure 1 to Figure 3, embodiment of the present utility model provides a kind of dust and water proof apparatus 10 of well logging cable, comprising: a circular base 12, has at least one hole 20 in the middle of it, this circular base 12 side is provided with a groove 22, and is provided with at least one lug boss 26 bottom this groove 22; One swan-neck 14, it to be positioned on this circular base 12 and to be communicated with this hole 20, and this swan-neck 14 and this hole 20 madial wall are linked to be an inclined ramp; And at least one retainer ring 16, be positioned at the lateral wall of this swan-neck 14, in this retainer ring 16, the opening of this swan-neck 14 tightened with for installation one fixed band 32.
Two dividing plates 28 are installed, this two dividing plate 28 and this lug boss 26 phase close contact in this groove 22.This two dividing plate 28 is Instrument shell.
This groove 22 is low compared with another sidewall near the height of a sidewall of this swan-neck 14.
The internal diameter of this circular base 12 is reduced, in order to form this inclined ramp towards this swan-neck 14 direction gradually by bottom.
As shown in Figure 3, a cable 18 is arranged in this circular base 12 and this swan-neck 14, and fixedly tightens this cable 18 in this swan-neck 14 opening part with this fixed band 32.
In such scheme; the utility model effectively improves the situation that foreign object easily enters into mud logging equipment inside; prevent intraware and circuit to be subject to foreign object and affect the useful life of causing short circuit damage or shortening device; tighten in opening part by inner inclination inclined design and fixed band and retainer ring; effectively prevent entering of foreign object, to improve the protective value of device interior.
The utility model is when wearing cable, by the design on circular base side grooves size limit, because height difference in both sides causes producing different moment loading power, can allow the dividing plate of electrical appliance device in groove, have the effect of fixing because of the design on size limit when pullling cable, not causing easily water proof and dust proof plug to be pullled when pullling cable and come off.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (5)
1. a dust and water proof apparatus for well logging cable, is characterized in that, comprising: a circular base, and have at least one hole in the middle of it, this circular base side is provided with a groove, and is provided with at least one lug boss in this bottom portion of groove; One swan-neck, it to be positioned on this circular base and to be communicated with this hole, and this swan-neck and this hole madial wall are linked to be an inclined ramp; And at least one retainer ring, be positioned at the lateral wall of this swan-neck, in this retainer ring, the opening of this swan-neck tightened with for installation one fixed band.
2. the dust and water proof apparatus of well logging cable according to claim 1, is characterized in that, is provided with two dividing plates in this groove, this two dividing plate and this lug boss phase close contact.
3. the dust and water proof apparatus of well logging cable according to claim 2, is characterized in that, this two dividing plate is Instrument shell.
4. the dust and water proof apparatus of well logging cable according to claim 1, is characterized in that, this groove is low compared with another sidewall near the height of a sidewall of this swan-neck.
5. the dust and water proof apparatus of well logging cable according to claim 1, is characterized in that, the internal diameter of this circular base is reduced towards this swan-neck direction gradually by bottom, in order to form this inclined ramp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420574616.5U CN204103400U (en) | 2014-09-30 | 2014-09-30 | A kind of dust and water proof apparatus of well logging cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420574616.5U CN204103400U (en) | 2014-09-30 | 2014-09-30 | A kind of dust and water proof apparatus of well logging cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204103400U true CN204103400U (en) | 2015-01-14 |
Family
ID=52271801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420574616.5U Expired - Fee Related CN204103400U (en) | 2014-09-30 | 2014-09-30 | A kind of dust and water proof apparatus of well logging cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204103400U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109066560A (en) * | 2018-08-29 | 2018-12-21 | 国网山东省电力公司烟台供电公司 | A kind of upper boom cable external force damage prevention cement tub |
-
2014
- 2014-09-30 CN CN201420574616.5U patent/CN204103400U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109066560A (en) * | 2018-08-29 | 2018-12-21 | 国网山东省电力公司烟台供电公司 | A kind of upper boom cable external force damage prevention cement tub |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: JIANG ZHONGMING LIU YE Effective date: 20150128 Owner name: YIYANG WATER CONSERVANCY AND HYDROPOWER CONSTRUCTI Free format text: FORMER OWNER: CAI QUNWEN Effective date: 20150128 Owner name: CAI QUNWEN Free format text: FORMER OWNER: YOU LIANG Effective date: 20150128 Owner name: JIANG ZHONGMING LIU YE Effective date: 20150128 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315700 NINGBO, ZHEJIANG PROVINCE TO: 413000 YIYANG, HUNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150128 Address after: High tech Zone 413000 Hunan city of Yiyang province (South - reunion Hotel 9 floor) Patentee after: Yiyang water conservancy and Hydropower Construction Co.,Ltd. Address before: 413000 Yiyang city of Hunan province Heshan District Yi Road No. 12 Patentee before: Cai Qunwen Patentee before: Jiang Zhongming Patentee before: Liu Ye Effective date of registration: 20150128 Address after: 413000 Yiyang city of Hunan province Heshan District Yi Road No. 12 Patentee after: Cai Qunwen Patentee after: Jiang Zhongming Patentee after: Liu Ye Address before: 315700 Zhejiang city of Ningbo province Dancheng Xiangshan West Road No. 39 Patentee before: You Liang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20150930 |
|
| EXPY | Termination of patent right or utility model |