CN105319579A - Mud gun source gun drill integrated drilling mechanism - Google Patents
Mud gun source gun drill integrated drilling mechanism Download PDFInfo
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- CN105319579A CN105319579A CN201410298200.XA CN201410298200A CN105319579A CN 105319579 A CN105319579 A CN 105319579A CN 201410298200 A CN201410298200 A CN 201410298200A CN 105319579 A CN105319579 A CN 105319579A
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Abstract
The present invention provides a mud gun source gun drill integrated drilling mechanism. The mud gun source gun drill integrated drilling mechanism comprises a lower drilling rod, a mud gun sleeves on an inner cavity of the lower drilling rod, and the mud gun and the lower drilling rod form an integrated structure. The side wall at the lower part of the mud gun is equipped with a mud gun nozzle, the bottom side wall of the lower drilling rod is equipped with a high pressure air nozzle, the mud gun nozzle and the high pressure air nozzle correspond to and are overlapped with each other, and the bottom end of the lower drilling rod is connected with a drill. The mud gun source gun drill integrated drilling mechanism also comprises an upper drilling rod, the upper and lower drilling rods are equipped with spiral gas gun cables, and the upper ends of the gas gun cable are extended out of the upper drilling rods to be connected with electrical slip rings. The inner wall of the lower drilling rod is equipped with a wear resistant anti-collision liner, the mud gun matches the wear resistant anti-collision liner tightly, and the upper and lower drilling rods are in locking pin type rapid connection. The mud gun source gun drill integrated drilling mechanism of the present invention is suitable for the mud gun drilling mechanism on the mud, hard sand plate and sandstone hard surface medium conditions, covers the all surface structures of the mud gun works, is gun drill integrated, and is high in working efficiency.
Description
Technical field
The present invention relates to beach shallow sea geophysical prospecting for oil shooting techniques, specifically for beach shallow sea seismic prospecting excite link mud gun epicenter drill gun one drilling type under gunlock structure.
Background technology
Mud gun epicenter is a kind of acoustic energy focus for beach shallow sea geophysical prospecting for oil, and the lower gunlock structure of traditional mud gun epicenter adopts press-down type, is only applicable to mud earth's surface, and technique is simple, and range of application is narrow, can not use for hard sand plate and sandstone hard place table medium.
Summary of the invention
The object of the present invention is to provide mud gun epicenter drill gun one drilling type under gunlock structure, be applicable to gunlock structure under the mud rifle under mud, hard sand plate and sandstone hard place table ambient condition, cover all surface infrastructure of mud rifle operation, drill gun one, operating efficiency is high, for current international and domestic pioneering.
In order to reach above-mentioned purpose, present invention employs following technical scheme, gunlock structure under mud gun epicenter drill gun one drilling type, comprise bottom drilling rod, in the drilling rod inner chamber of described bottom, cover has mud rifle, and described mud rifle and bottom drilling rod form integral structure, described mud rifle lower sides offers mud rifle spout, the bottom sidewall of bottom drilling rod offers pressure-air spout, the coincidence corresponding with pressure-air spout of described mud rifle spout, and drilling rod bottom, described bottom connects drill bit.
Describedly also comprise top rod, drilling rod upper end, described bottom is connected to the bottom of top rod by box cupling.
Be provided with screw type gas big gun cable in described top rod and bottom drilling rod, described gas big gun cable upper end is stretched out top rod and is connected electric slip ring afterwards outward, and described electric slip ring is suspended in frame.
Described bottom drilling rod inwall is provided with wear-resisting anti-collision lining, and mud rifle fits snugly in wear-resisting anti-collision lining inside, and described bottom drilling rod and mud rifle are integrally fixed by six square bolts in countersunk head.
Described top rod and bottom drilling rod adopt lockpin-type to be connected fast.
Compared to prior art, the present invention has following beneficial effect:
Drill gun integral structure: solve drill gun split under sand plate medium earth's surface during rifle drill hole caves cause descending the problem of rifle, be the gordian technique that this type mud gun epicenter realizes the operation of many earth's surfaces.
Gunlock structure under drilling type: solve the problem that gunlock structure under traditional press-down type can not carry out hard sand plate and the operation of sandstone hard place table medium.
Electric slip ring scheme: solve drill gun one, creep into the gas big gun cable connectivity problem of lower rifle, it is the core technology realizing " under drill gun one drilling type gunlock structure ", by electric slip ring, make mud rifle under rotary state, realize the injection of pressure-air, discharge and Electronic Control.
The maximum difference of the present invention and prior art adopts gunlock structure under the lower brill formula of drill gun one, and adopt this scheme of the invention, mud gun epicenter range of application can be made to be expanded on the one hand, operating efficiency improves 1 times on the other hand, for international and domestic pioneering.
Accompanying drawing explanation
Fig. 1 is the application state structural representation of gunlock structure under mud gun epicenter drill gun of the present invention one drilling type;
Fig. 2 is the structural representation of gunlock structure under mud gun epicenter drill gun of the present invention one drilling type;
Fig. 3 is exploded view of the present invention.
In figure: 1, mud rifle; 2, bottom drilling rod; 3, drill bit; 4, electric slip ring; 5, top rod; 6, frame; 7, lock pin; 8, air port.
Embodiment
Detailed description for the present invention and technology contents, coordinate accompanying drawing to be described as follows, but accompanying drawing only provides with reference to the use with explanation, is not used for being limited the present invention.
With reference to accompanying drawing 1-3, gunlock structure under mud gun epicenter drill gun one drilling type, comprise bottom drilling rod 2, in the drilling rod inner chamber of described bottom, cover has mud rifle 1, described mud rifle and bottom drilling rod form integral structure, and described mud rifle lower sides offers mud rifle spout, and the bottom sidewall of bottom drilling rod offers pressure-air spout 8, the coincidence corresponding with pressure-air spout of described mud rifle spout, drilling rod bottom, described bottom connects drill bit 3.Describedly also comprise top rod 5, drilling rod upper end, described bottom is connected to the bottom of top rod by box cupling.Be provided with screw type gas big gun cable in described top rod and bottom drilling rod, described gas big gun cable upper end is stretched out top rod and is connected electric slip ring 4 afterwards outward, and described electric slip ring is suspended in frame 6.Described bottom drilling rod inwall is provided with wear-resisting anti-collision lining, and mud rifle fits snugly in wear-resisting anti-collision lining inside, and described bottom drilling rod and mud rifle are integrally fixed by six square bolts in countersunk head.Described top rod and bottom drilling-rod external wall adopt lockpin-type to be connected fast.
For drill gun one problem, first according to lance body structure, physical structure drilling rod size, wear-resisting anti-collision lining is established between drill gun, make rifle body 1 and bottom drilling rod 2 close fit, bottom drilling rod 2 and 5 adopts high strength toughness material, makes to meet intensity needs when mud rifle excites, bottom drilling rod 2 and rifle body 1 adopt six square bolts in countersunk head to fix, bolt strength and tough sexual satisfaction vibrations requirement, pressure-air spout 8 established by bottom drilling rod 2, and drilling rod spout overlaps with mud rifle spout.
For gunlock structure under drilling type, its singularity mainly needs to adopt hollow type oil motor, and prerequisite needs to adopt drill gun integral structure, and bottom drilling rod 2 and top rod 5 adopt sped structure, gravel and detritus block derived, prevent drill bit 3 from dry grinding.Adopt lock pin 7 to connect between bottom drilling rod and drill bit, drilling rod inner gas big gun cable adopts helical structure, makes to have extendable room when top rod 5 and bottom drilling rod 2 repair demolition.
Drilling rod inner gas big gun cable to electric slip ring 4, connects controller and high voltage system through hollow type oil motor after conversion.Electric slip ring belongs to prior art, directly buys and applies.Without the need to repeating.
The foregoing is only preferred embodiment of the present invention, be not used to limit the scope of the claims of the present invention, other use the equivalence of patent spirit of the present invention to change, and all should all belong to the scope of the claims of the present invention.
Claims (5)
1. gunlock structure under mud gun epicenter drill gun one drilling type, it is characterized in that, comprise bottom drilling rod, in the drilling rod inner chamber of described bottom, cover has mud rifle, described mud rifle and bottom drilling rod form integral structure, and described mud rifle lower sides offers mud rifle spout, and the bottom sidewall of bottom drilling rod offers pressure-air spout, the coincidence corresponding with pressure-air spout of described mud rifle spout, drilling rod bottom, described bottom connects drill bit.
2. gunlock structure under mud gun epicenter drill gun according to claim 1 one drilling type, is characterized in that, describedly also comprises top rod, and drilling rod upper end, described bottom is connected to the bottom of top rod by box cupling.
3. gunlock structure under mud gun epicenter drill gun one drilling type according to claim 2, it is characterized in that, be provided with screw type gas big gun cable in described top rod and bottom drilling rod, described gas big gun cable upper end is stretched out top rod and is connected electric slip ring afterwards outward, and described electric slip ring is suspended in frame.
4. gunlock structure under mud gun epicenter drill gun one drilling type according to claim 1, it is characterized in that, described bottom drilling rod inwall is provided with wear-resisting anti-collision lining, and mud rifle fits snugly in wear-resisting anti-collision lining inside, and described bottom drilling rod and mud rifle are integrally fixed by six square bolts in countersunk head.
5. gunlock structure under mud gun epicenter drill gun one drilling type according to claim 1, it is characterized in that, described top rod and bottom drilling rod adopt lockpin-type to be connected fast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410298200.XA CN105319579B (en) | 2014-06-26 | 2014-06-26 | Gunlock structure under mud gun epicenter drill gun one drilling type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410298200.XA CN105319579B (en) | 2014-06-26 | 2014-06-26 | Gunlock structure under mud gun epicenter drill gun one drilling type |
Publications (2)
| Publication Number | Publication Date |
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| CN105319579A true CN105319579A (en) | 2016-02-10 |
| CN105319579B CN105319579B (en) | 2017-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410298200.XA Active CN105319579B (en) | 2014-06-26 | 2014-06-26 | Gunlock structure under mud gun epicenter drill gun one drilling type |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109709601A (en) * | 2019-01-31 | 2019-05-03 | 福建工程学院 | A kind of advanced geology prediction system send mud bar |
| CN110579792A (en) * | 2019-10-25 | 2019-12-17 | 河北裕隆机械有限责任公司 | Carbon dioxide phase change controllable seismic source and construction method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4928783A (en) * | 1989-05-22 | 1990-05-29 | Exxon Production Research Company | Well borehole sound source |
| US20140140173A1 (en) * | 2012-11-18 | 2014-05-22 | Schlumberger Technology Corporation | Land Seismic Devices, Systems and Methods |
| CN103890198A (en) * | 2011-09-27 | 2014-06-25 | 新日铁住金工程技术株式会社 | Blocking/opening method, blocking method and blocking/opening apparatus |
| CN104076388A (en) * | 2014-06-06 | 2014-10-01 | 中国石油集团东方地球物理勘探有限责任公司 | Device for activating mud gun focus along with drilling and technology method |
| CN203965631U (en) * | 2014-06-26 | 2014-11-26 | 中石化石油工程地球物理有限公司胜利分公司 | Gunlock structure under a kind of mud gun epicenter drill gun one drilling type |
-
2014
- 2014-06-26 CN CN201410298200.XA patent/CN105319579B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4928783A (en) * | 1989-05-22 | 1990-05-29 | Exxon Production Research Company | Well borehole sound source |
| CN103890198A (en) * | 2011-09-27 | 2014-06-25 | 新日铁住金工程技术株式会社 | Blocking/opening method, blocking method and blocking/opening apparatus |
| US20140140173A1 (en) * | 2012-11-18 | 2014-05-22 | Schlumberger Technology Corporation | Land Seismic Devices, Systems and Methods |
| CN104076388A (en) * | 2014-06-06 | 2014-10-01 | 中国石油集团东方地球物理勘探有限责任公司 | Device for activating mud gun focus along with drilling and technology method |
| CN203965631U (en) * | 2014-06-26 | 2014-11-26 | 中石化石油工程地球物理有限公司胜利分公司 | Gunlock structure under a kind of mud gun epicenter drill gun one drilling type |
Non-Patent Citations (1)
| Title |
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| 樊慧文等: "泥枪震源在地震勘探中的应用研究", 《物探装备》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109709601A (en) * | 2019-01-31 | 2019-05-03 | 福建工程学院 | A kind of advanced geology prediction system send mud bar |
| CN110579792A (en) * | 2019-10-25 | 2019-12-17 | 河北裕隆机械有限责任公司 | Carbon dioxide phase change controllable seismic source and construction method thereof |
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| Publication number | Publication date |
|---|---|
| CN105319579B (en) | 2017-11-03 |
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