CN105486285B - Adjustable scroll chuck formula inclinometer erection device - Google Patents
Adjustable scroll chuck formula inclinometer erection device Download PDFInfo
- Publication number
- CN105486285B CN105486285B CN201510999478.4A CN201510999478A CN105486285B CN 105486285 B CN105486285 B CN 105486285B CN 201510999478 A CN201510999478 A CN 201510999478A CN 105486285 B CN105486285 B CN 105486285B
- Authority
- CN
- China
- Prior art keywords
- end cover
- gear wheel
- bevel gear
- inclinometer
- drilling
- Prior art date
- 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.)
- Expired - Fee Related
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/02—Details
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of adjustable scroll chuck formula inclinometer erection device, it is made up of upper end cover, bottom end cover, several wiper blocks, bevel gear wheel and bevel pinion, bevel gear wheel and bevel pinion are fixedly installed on bottom end cover, several wiper blocks are arranged on bevel gear wheel, and upper end cover is fixedly installed on bottom end cover；The main clip principle using machining scroll chuck of the invention, bevel gear wheel is driven to rotate by rotating bevel pinion, make several wiper blocks while expanding outwardly or shrinking at the same speed, realize the change of wiper block end face circumscribed circle diameter, contacted for the inwall with drilling, drilling rod or sleeve pipe, it is ensured that the axis of inclinometer and drilling axis are basically identical.The present invention is simple in construction, and installation, convenient disassembly, righting effect are good, it is adaptable to the drilling of different pore size, electrodeless regulation is realized, it is easy to carry, it is not easily blocked mud flow channel, cost has been saved, the service life of erection device is extended, the righting of other tubing inclinometers is also applied for.
Description
Technical field
The present invention relates to solid core drilling field, more particularly to a kind of adjustable scroll chuck formula inclinometer erection device.
Background technology
In investigation and prospecting, because complex formation, parameters of construction technology and human users are unreasonable etc., drilling track is often
Can off-design track, beyond allowed band, occur hole deviation, hole deviation can bring serious bad to Geological Achievements and drilling operation
Influence.When prior art works, hole deviation, which may result in beat, loses ore body, omits tomography, aggravates drill tool wear, triggers drilling rod to fracture
Accident etc., in order to deviation controlling is necessary in allowed band, in drilling process with inclinometer measure hole deviation, inclinometer it is straight
Footpath is fixed, and is merely able to determine the drilling of a certain constant aperture, when bore diameter is excessive, it is necessary to which being equipped with corresponding erection device makes
Inclinometer is in middle position, and to ensure the accuracy of deviational survey result, the size of existing inclinometer erection device is fixed, in drilling
It can not be used during diameter change, therefore scene needs to be equipped with the erection device of many set different size diameters, carries inconvenient, management
Mud flow channel is easily blocked with using difficulty, cost increase, and existing erection device, lowering velocity slowly, influences construction
Progress.
The content of the invention
Fixed the invention aims to the size for solving above-mentioned existing inclinometer erection device, when bore diameter changes
It can not use, carrying is inconvenient, easily block mud flow channel, lowering velocity is slow, the problems such as influenceing construction speed, and carries
For a kind of adjustable scroll chuck formula inclinometer erection device.
The present invention is made up of upper end cover, bottom end cover, several wiper blocks, bevel gear wheel and bevel pinion, bevel gear wheel and
Bevel pinion is fixedly installed on bottom end cover, and bevel gear wheel upper end has guide rail, and bevel gear wheel lower end has teeth, bevel gear wheel
Teeth setting is engaged with bevel pinion, several wiper blocks are arranged on bevel gear wheel, and wiper block front end has wear-resistant block, resistance to
Abrading block is fixedly installed on wiper block front end by trip bolt, and wiper block lower end has guide ledges, bevel gear wheel upper end guide rail
It is engaged with guide ledges, upper end cover is fixedly installed on bottom end cover by several fastening bolts, has first to lead on upper end cover
Hole, several open slots and guide groove, righting block gap are equipped with guide groove, and bottom end cover has the second through hole；
Several wiper blocks are set with upper end cover axis into 120 °；
Wear-resistant block outer ledge is arc-shaped.
The operation principle and process of the present invention：
In use, taking two identical present apparatus, two identical present apparatus are respectively fixedly disposed at the upper of inclinometer
Lower two ends, the upper end cover of one of present apparatus is screwed onto on deviational survey cable nipple, and inclinometer weighted lever is fixedly installed on another
On the bottom end cover of the individual present apparatus, after being all provided with, inclinometer starts to measure hole deviation, and the present invention is main to be used using machining
The clip principle of scroll chuck, drives bevel gear wheel to rotate, is pushed away by wiper block lower end guide ledges by rotating bevel pinion
Draw wiper block upper end to be moved radially in the guide groove of upper end cover, make several wiper blocks while expanding outwardly or shrinking at the same speed, it is real
The change of existing wiper block end face circumscribed circle diameter, is contacted, it is ensured that the axis of inclinometer for the inwall with drilling, drilling rod or sleeve pipe
It is basically identical with drilling axis, the confidence level of deviational survey result is improved, the wear-resistant block of the front end of wiper block reduces inclinometer in hole
The abrasion of wiper block during up and down, wear-resistant block is conveniently replaceable after damaging, and wear-resistant block outer ledge is arc-shaped, it is ensured that with brill
The inwall in hole, drilling rod or sleeve pipe can be contacted fully, strengthen righting effect.
Beneficial effects of the present invention：
The present invention is simple in construction, and installation, convenient disassembly, righting effect are good, it is adaptable to the drilling of different pore size, realize electrodeless
Regulation, it is easy to carry, be not easily blocked mud flow channel, lowering velocity is fast, improve construction speed and operating efficiency, saved into
This, extends the service life of erection device, is also applied for the righting of other tubing inclinometers.
Brief description of the drawings
Fig. 1 is partial perspective cutaway view of the present invention.
Schematic perspective view when Fig. 2 is present invention work.
Fig. 3 is the schematic perspective view of wiper block of the present invention.
Fig. 4 is the exploded perspective schematic diagram of the present invention.
Fig. 5 is the schematic perspective view of the present invention.
Embodiment
Refer to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the present invention be by upper end cover 1, bottom end cover 2, several wiper blocks 3,
Bevel gear wheel 4 and bevel pinion 5 are constituted, and bevel gear wheel 4 and bevel pinion 5 are fixedly installed on bottom end cover 2, on bevel gear wheel 4
End has guide rail 41, and the lower end of bevel gear wheel 4 has teeth 42, and the teeth 42 of bevel gear wheel 4 are engaged setting with bevel pinion 5,
Several wiper blocks 3 are arranged on bevel gear wheel 4, and the front end of wiper block 3 has wear-resistant block 31, and wear-resistant block 31 is solid by trip bolt 32
Surely the front end of wiper block 3 is arranged on, the lower end of wiper block 3 has guide ledges 33, the upper end guide rail 41 of bevel gear wheel 4 and guide ledges 33
It is engaged, upper end cover 1 is fixedly installed on bottom end cover 2 by several fastening bolts 6, there is first through hole 11, number on upper end cover 1
Individual open slot 12 and guide groove 13, the gap of wiper block 3 are equipped with guide groove 13, and bottom end cover 2 has the second through hole 21；
Several wiper blocks 3 are set with the axis of upper end cover 1 into 120 °；
The outer ledge of wear-resistant block 31 is arc-shaped.
The operation principle and process of the present invention：
Refer to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, in use, two identical present apparatus A are taken, it is identical by two
The present apparatus be respectively fixedly disposed at inclinometer C upper and lower ends, one of present apparatus A upper end cover 1 is screwed onto deviational survey rope
On rope slocket D, inclinometer weighted lever E is fixedly installed on another present apparatus A bottom end cover 2, after being all provided with, deviational survey
Instrument starts to measure hole deviation, the main clip principle using machining scroll chuck of the present invention, by rotating the band of bevel pinion 5
Dynamic bevel gear wheel 4 rotates, by the upper end of 3 lower end guide ledges of wiper block, 33 push-and-pull wiper block 3 in the guide groove 13 of upper end cover 1
Move radially, make several wiper blocks 3 while expanding outwardly or shrinking at the same speed, realize the change of the end face circumscribed circle diameter of wiper block 3,
Contacted for the inwall with drilling, drilling rod or sleeve pipe, it is ensured that inclinometer C axis and drilling axis are basically identical, improve deviational survey
As a result confidence level, the wear-resistant block 31 of the front end of wiper block 3, reduce inclinometer C in hole up and down during wiper block 3 mill
Damage, wear-resistant block 31 is conveniently replaceable after damaging, the outer ledge of wear-resistant block 31 is arc-shaped, it is ensured that in drilling, drilling rod or sleeve pipe
Wall can be contacted fully, strengthen righting effect.
Claims (3)
1. a kind of adjustable scroll chuck formula inclinometer erection device, it is characterised in that：It is by upper end cover (1), bottom end cover (2), number
Individual wiper block (3), bevel gear wheel (4) and bevel pinion (5) composition, bevel gear wheel (4) and bevel pinion (5) are fixedly installed on down
On end cap (2), bevel gear wheel (4) upper end has guide rail (41), and bevel gear wheel (4) lower end has teeth (42), bevel gear wheel (4)
Teeth (42) setting is engaged with bevel pinion (5), several wiper blocks (3) are arranged on bevel gear wheel (4), wiper block (3)
Front end has wear-resistant block (31), and wear-resistant block (31) is fixedly installed on wiper block (3) front end, wiper block by trip bolt (32)
(3) lower end has guide ledges (33), and bevel gear wheel (4) upper end guide rail (41) is engaged with guide ledges (33), upper end cover (1)
It is fixedly installed on by several fastening bolts (6) on bottom end cover (2), there is first through hole (11), several openings on upper end cover (1)
Groove (12) and guide groove (13), wiper block (3) gap are equipped with guide groove (13), and bottom end cover (2) has the second through hole
(21)。
2. a kind of adjustable scroll chuck formula inclinometer erection device according to claim 1, it is characterised in that：It is described several
Wiper block (3) is set with upper end cover (1) axis into 120 °.
3. a kind of adjustable scroll chuck formula inclinometer erection device according to claim 2, it is characterised in that：It is described wear-resisting
Block (31) outer ledge is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510999478.4A CN105486285B (en) | 2015-12-28 | 2015-12-28 | Adjustable scroll chuck formula inclinometer erection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510999478.4A CN105486285B (en) | 2015-12-28 | 2015-12-28 | Adjustable scroll chuck formula inclinometer erection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105486285A CN105486285A (en) | 2016-04-13 |
| CN105486285B true CN105486285B (en) | 2017-07-25 |
Family
ID=55673423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510999478.4A Expired - Fee Related CN105486285B (en) | 2015-12-28 | 2015-12-28 | Adjustable scroll chuck formula inclinometer erection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105486285B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108303068B (en) * | 2018-03-05 | 2023-07-25 | 中国矿业大学(北京) | Variable-focus angle-adjustable peeping inclinometer and monitoring method |
| CN110159207B (en) * | 2019-06-13 | 2020-08-14 | 中铁隧道集团一处有限公司 | Drilling device for constructing ultra-deep horizontal drilling |
| CN111370035B (en) * | 2020-03-02 | 2021-04-27 | 佛山市海德计算机科技有限公司 | Hard disk detection equipment based on light linear propagation principle |
| CN111912321B (en) * | 2020-09-14 | 2021-12-14 | 青岛约克运输设备有限公司 | Inner hole coaxiality gauge |
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|---|---|---|---|---|
| CN2032648U (en) * | 1987-09-26 | 1989-02-15 | 四川省石油管理局川东钻探公司 | Straightening device for wellhead casing pipe |
| JPH04237793A (en) * | 1991-01-18 | 1992-08-26 | Sumitomo Coal Mining Co Ltd | Rotary percussion type ultra samll bore drilling method into gravel layer with bent hole measuring and correcting mechanism |
| JP2001164570A (en) * | 1999-12-07 | 2001-06-19 | Maeda Seikan Kk | Centering jig for auger screw |
| CN200943486Y (en) * | 2007-03-05 | 2007-09-05 | 长江水利委员会长江科学院 | Driftmeter checking platform |
| CN201437692U (en) * | 2009-06-19 | 2010-04-14 | 中国海洋石油总公司 | Riser pipe near-bit centralizer under simulation of injection method |
| CN102003138A (en) * | 2010-11-12 | 2011-04-06 | 潘鸿宝 | Construction method for carrying out high-precision vertical drilling on concrete and drilling device thereof |
| CN203420648U (en) * | 2013-07-24 | 2014-02-05 | 武汉海王机电工程技术公司 | Staggered supporting type centralizer of cased well logger |
| CN204371128U (en) * | 2014-12-23 | 2015-06-03 | 何飞 | A kind of oil exploitation underground work casing stabbing board |
| CN205246065U (en) * | 2015-12-28 | 2016-05-18 | 吉林大学 | Adjustable three -jaw chuck formula inclinometer righting device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO334262B1 (en) * | 2007-06-20 | 2014-01-20 | 2TD Drilling AS | Device for directional control of drilling tools |
-
2015
- 2015-12-28 CN CN201510999478.4A patent/CN105486285B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2032648U (en) * | 1987-09-26 | 1989-02-15 | 四川省石油管理局川东钻探公司 | Straightening device for wellhead casing pipe |
| JPH04237793A (en) * | 1991-01-18 | 1992-08-26 | Sumitomo Coal Mining Co Ltd | Rotary percussion type ultra samll bore drilling method into gravel layer with bent hole measuring and correcting mechanism |
| JP2001164570A (en) * | 1999-12-07 | 2001-06-19 | Maeda Seikan Kk | Centering jig for auger screw |
| CN200943486Y (en) * | 2007-03-05 | 2007-09-05 | 长江水利委员会长江科学院 | Driftmeter checking platform |
| CN201437692U (en) * | 2009-06-19 | 2010-04-14 | 中国海洋石油总公司 | Riser pipe near-bit centralizer under simulation of injection method |
| CN102003138A (en) * | 2010-11-12 | 2011-04-06 | 潘鸿宝 | Construction method for carrying out high-precision vertical drilling on concrete and drilling device thereof |
| CN203420648U (en) * | 2013-07-24 | 2014-02-05 | 武汉海王机电工程技术公司 | Staggered supporting type centralizer of cased well logger |
| CN204371128U (en) * | 2014-12-23 | 2015-06-03 | 何飞 | A kind of oil exploitation underground work casing stabbing board |
| CN205246065U (en) * | 2015-12-28 | 2016-05-18 | 吉林大学 | Adjustable three -jaw chuck formula inclinometer righting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105486285A (en) | 2016-04-13 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170725 Termination date: 20171228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |