CN102777165A - Detection and control device for underreaming bits - Google Patents
Detection and control device for underreaming bits Download PDFInfo
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- CN102777165A CN102777165A CN201210254192XA CN201210254192A CN102777165A CN 102777165 A CN102777165 A CN 102777165A CN 201210254192X A CN201210254192X A CN 201210254192XA CN 201210254192 A CN201210254192 A CN 201210254192A CN 102777165 A CN102777165 A CN 102777165A
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- detection
- control device
- bits
- underreaming
- drill bit
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Abstract
The invention technically provides a detection and control device for underreaming bits, and the detection and control device for the underreaming bits can perform real-time detection for end-bearing force and frictional force of the bits, automatically performs sound alarming and automatically controls the bits in poor working conditions. The detection and control device for the underreaming bits comprises a pump station, a reversing valve, an underreaming oil cylinder, a detection oil cylinder, a detection device and a control device, wherein the detection device is arranged outside the detection oil cylinder and used for detecting the diameter and operation of the underreaming bits, and the control device is connected with the detection device and used for controlling working conditions of the underreaming bits.
Description
Technical field
The present invention relates to the bottom expanding drill detection range, in particular a kind of bottom expanding drill detection control apparatus.
Background technology
Along with current high development of social economy; A kind of trend of bottom expanding drill construction becoming modern project, but in pore forming process, because drill bit is in underground working environment; Manual work can't be discerned by naked eyes; Situation about being run into reaches the drill bit duty is in time adjusted, and becomes a difficult problem of bottom expanding drill construction, and end load that drill bit is born in the construction and frictional force can't accurately be measured and in time foresee.Through the oil circuit flowmeter survey, can not in time reflect the end process that expands in the prior art.
The device that prior art does not also have sound feedback, detects in real time is positioned at the very near duty of drill bit, and my department researches and develops such device.
Therefore, there is defective in prior art, needs to improve.
Summary of the invention
The present invention provides a kind of bottom expanding drill detection control apparatus.
Technical problem to be solved by this invention provides a kind of bottom expanding drill detection control apparatus, and end load and frictional force to drill bit in the time of in fact detect in real time, and carry out audible alarm automatically, drill bit is in bad duty controls automatically.
A kind of bottom expanding drill detection control apparatus comprises oil cylinder at the bottom of pumping plant, reversal valve, the expansion, measures oil cylinder, wherein, also comprises being arranged on the outside checkout gear of said measurement oil cylinder, is used to detect the diameter and the operating condition of bottom expanding drill; Also comprise the control device that is connected with said checkout gear, be used to control the drill bit duty.
The bottom expanding drill detection control apparatus, wherein, said checkout gear is used for detecting in real time the frictional force and the end load of drill bit.
The bottom expanding drill detection control apparatus, wherein, said checkout gear also comprises the sound detection module, the sound when being used to gather drill bit work also detects; When the voice data of gathering during, said voice data is sent in the said control device greater than desired indicator.
The bottom expanding drill detection control apparatus, wherein, said control device, control drill bit break-off, or the alarm of sending of the loudspeaker that is connected with said control device of control include but not limited to sound type, intensity of sound.
Adopt such scheme, bottom expanding drill detection control apparatus of the present invention need not the frequent change drill bit in large-scale construction occasion, ensures the duration, and can feed back drill bit working condition and warning in advance in real time.This kind device is not only practiced thrift cost, increases function, and is convenient easy-to-use, and all has its positive effect for marketing, raising efficiency of construction, the low-carbon energy-saving construction of construction occasion.
Description of drawings
Fig. 1 is an internal construction sketch map of the present invention.
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The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, the present invention is elaborated.
As shown in Figure 1, a kind of bottom expanding drill detection control apparatus comprises oil cylinder at the bottom of pumping plant, reversal valve, the expansion, measures oil cylinder, wherein, also comprises being arranged on the outside checkout gear of said measurement oil cylinder, is used to detect the diameter and the operating condition of bottom expanding drill; Also comprise the control device that is connected with said checkout gear, be used to control the drill bit duty.
The bottom expanding drill detection control apparatus, wherein, said checkout gear is used for detecting in real time the frictional force and the end load of drill bit, can certainly whether be in normal duty by the actual detected drill bit.
The bottom expanding drill detection control apparatus, wherein, said checkout gear also comprises the sound detection module, the sound when being used to gather drill bit work also detects, the sound that produces when including but not limited to drill bit work, the abnormal sound of working environment; When the voice data of gathering during, said voice data is sent in the said control device greater than desired indicator numerical value.
The bottom expanding drill detection control apparatus; Wherein, said control device, the size control drill bit that surpasses desired indicator according to voice data suspends, reduces pressure, intermittent work etc.; Or the loudspeaker that is connected with said control device of the control alarm of sending; Include but not limited to sound type, intensity of sound, sound type also includes voice suggestion or other prompt tones, and the size of intensity of sound has determined the excellent and poor of drill bit duty.
Adopt such scheme, bottom expanding drill detection control apparatus of the present invention need not the frequent change drill bit in large-scale construction occasion, ensures the duration, and can feed back drill bit working condition and warning in advance in real time.This kind device is not only practiced thrift cost, increases function, and is convenient easy-to-use, and for the popularization in market, raise the efficiency, low-carbon energy-saving all has its positive effect.
Should be understood that, concerning those of ordinary skills, can improve or conversion, and all these improvement and conversion all should belong to the protection domain of accompanying claims of the present invention according to above-mentioned explanation.
Claims (4)
1. bottom expanding drill detection control apparatus comprises oil cylinder at the bottom of pumping plant, reversal valve, the expansion, measures oil cylinder, it is characterized in that, also comprises being arranged on the outside checkout gear of said measurement oil cylinder, is used to detect the diameter and the operating condition of bottom expanding drill; Also comprise the control device that is connected with said checkout gear, be used to control the drill bit duty.
2. bottom expanding drill detection control apparatus according to claim 1 is characterized in that, said checkout gear is used for detecting in real time the frictional force and the end load of drill bit.
3. bottom expanding drill detection control apparatus according to claim 1 is characterized in that, said checkout gear also comprises the sound detection module, and the sound when being used to gather drill bit work also detects; When the voice data of gathering during, said voice data is sent in the said control device greater than desired indicator.
4. bottom expanding drill detection control apparatus according to claim 3; It is characterized in that said control device, the break-off of control drill bit; Or the alarm of sending of the loudspeaker that is connected with said control device of control, include but not limited to sound type, intensity of sound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210254192XA CN102777165A (en) | 2012-07-23 | 2012-07-23 | Detection and control device for underreaming bits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210254192XA CN102777165A (en) | 2012-07-23 | 2012-07-23 | Detection and control device for underreaming bits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102777165A true CN102777165A (en) | 2012-11-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210254192XA Pending CN102777165A (en) | 2012-07-23 | 2012-07-23 | Detection and control device for underreaming bits |
Country Status (1)
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| CN (1) | CN102777165A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2070359U (en) * | 1990-09-12 | 1991-01-30 | 地质矿产部勘探技术研究所 | Test controlling device for oil pressure buttom reaming drill |
| CN201386558Y (en) * | 2009-01-19 | 2010-01-20 | 中国石化集团胜利石油管理局钻井工艺研究院 | Seismic while drilling quality monitoring device |
| CN201416442Y (en) * | 2009-06-16 | 2010-03-03 | 大庆油田有限责任公司 | Collection system of down-hole vibration signals by drilling |
| WO2010151203A1 (en) * | 2009-06-26 | 2010-12-29 | Atlas Copco Rock Drills Ab | Control system, rock drill rig and control method |
| WO2011080640A2 (en) * | 2009-12-30 | 2011-07-07 | Wajid Rasheed | Look ahead advance formation evaluation tool |
| CN102425401A (en) * | 2011-11-18 | 2012-04-25 | 山河智能装备股份有限公司 | Electro-hydraulic logic control loop of rock drilling actions of hydraulic rock drilling machine |
| CN202217168U (en) * | 2011-07-01 | 2012-05-09 | 桂林电子科技大学 | Wireless distributed control system of controller special for ring die |
| CN202954806U (en) * | 2012-07-23 | 2013-05-29 | 太仓市旭达机械设备有限公司 | Expanded-base drill detection and control device |
-
2012
- 2012-07-23 CN CN201210254192XA patent/CN102777165A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2070359U (en) * | 1990-09-12 | 1991-01-30 | 地质矿产部勘探技术研究所 | Test controlling device for oil pressure buttom reaming drill |
| CN201386558Y (en) * | 2009-01-19 | 2010-01-20 | 中国石化集团胜利石油管理局钻井工艺研究院 | Seismic while drilling quality monitoring device |
| CN201416442Y (en) * | 2009-06-16 | 2010-03-03 | 大庆油田有限责任公司 | Collection system of down-hole vibration signals by drilling |
| WO2010151203A1 (en) * | 2009-06-26 | 2010-12-29 | Atlas Copco Rock Drills Ab | Control system, rock drill rig and control method |
| WO2011080640A2 (en) * | 2009-12-30 | 2011-07-07 | Wajid Rasheed | Look ahead advance formation evaluation tool |
| CN202217168U (en) * | 2011-07-01 | 2012-05-09 | 桂林电子科技大学 | Wireless distributed control system of controller special for ring die |
| CN102425401A (en) * | 2011-11-18 | 2012-04-25 | 山河智能装备股份有限公司 | Electro-hydraulic logic control loop of rock drilling actions of hydraulic rock drilling machine |
| CN202954806U (en) * | 2012-07-23 | 2013-05-29 | 太仓市旭达机械设备有限公司 | Expanded-base drill detection and control device |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121114 |