CN101871345A - Tray (well) diameter detector - Google Patents
Tray (well) diameter detector Download PDFInfo
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- CN101871345A CN101871345A CN200910130938A CN200910130938A CN101871345A CN 101871345 A CN101871345 A CN 101871345A CN 200910130938 A CN200910130938 A CN 200910130938A CN 200910130938 A CN200910130938 A CN 200910130938A CN 101871345 A CN101871345 A CN 101871345A
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- diameter
- tray
- well
- arm
- detector
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to a tray (well) diameter detector, in particular to an aperture measuring device which is quite suitable for detecting pore-forming and tray-forming quality of a branch pile, has simple and clear principle, economical efficiency, practicability, obvious superiority in practicability and easy popularization and application, can provide technical parameters of well wall incline, well diameter, tray diameter and the like and effective technical support for the construction quality of the branch pile, and has favorable economical benefits and social benefits. The tray (well) diameter detector comprises an apparatus outer seat, an arm-drawing hydraulic cylinder, an inclining angle sensor, a diameter measuring arm, a pull rod, a diameter measuring tension spring, an apparatus lifting rope, an information output line and an oil supply pipe, wherein the diameter measuring arm is in close contact with a pore wall through the diameter measuring tension spring and the pull rod; the inclining angle connected on the diameter measuring reflects the changes of the diameter of the pore wall through the changes of an inclining angle; and the oil supply pipe supplies oil for the arm-drawing hydraulic cylinder so as to draw back the diameter measuring arm to be matched with the rotary angle of the detector, thus realizing carrying out up and down repeated measurement on the cavity of the tray from multi angles and detecting the tray diameter and shape of the branch pile.
Description
Technical field
The present invention relates to dish (well) tray (well) diameter detector of a kind of pouring pile hole, the quality examination of one-tenth dish, is a kind of inside diameter measurement device, is particularly suitable for the detection of support disk pile pore-forming, one-tenth dish quality.
Background technology
At present, in the construction such as building, bridge, harbour, often need be at the diverse location in stake hole, the soil body around the stake hole is applied lateral compression power and form the dish-type enlarged cavity in the pile body side by builder, can a plurality of such dish-type enlarged cavity be set along the pile body hole vertical direction, behind the perfusion concrete, the stake of formation is called as support disk pile in this stake hole with dish-type enlarged cavity.The detection means of the dish chamber moulding of support disk pile only depends on the straight hole caliper to realize, not only lacks the accuracy of numerical value but also the detection of big disk track and does not also realize.This situation can not effectively detect and supervise the construction quality of support disk pile, is unfavorable for that also the support disk pile technology with good economic benefit and social benefit is difficult to promotion and application simultaneously.
Summary of the invention:
The objective of the invention is to: the detecting instrument of a kind of dish pouring pile hole quality is provided, and it can provide technical datas such as borehole wall inclination, hole diameter, disk track, for the construction quality of support disk pile provides effective technical guarantee.
Its technical solution is:
The present invention includes the outer seat of instrument, receive arm hydraulic cylinder, sensor for tilt angle, calibrate arm, pull bar, calibrate arm tension spring and instrument lifting rope and information output line, fuel feed pump.Calibrating arm closely contacts with hole wall with pull bar by calibrating the arm tension spring, be connected and calibrate the vary in diameter of arm top rade inductor by the reacting condition hole wall at inclination angle, oil pipe is given and is received the arm hydraulic cylinder fuel feeding, make and calibrate the arm recovery, cooperate the detector anglec of rotation, the repeated measurement up and down of dish position, chamber multi-angle be can be implemented in, dish diameter and shape that branch tray machine is done detected.
The present invention has following beneficial effect:
Use dish (well) tray (well) diameter detector, can detect pore-forming, the one-tenth dish quality of different depth simple and effectively, principle is simply clear and definite, economical and practical, obvious superiority is arranged on practicality, be very easy to promote the use of, can effectively monitor the hole quality of support disk pile by this detector, to guarantee pile quality,, have good economic benefit and social benefit for applying of support disk pile lays the foundation.
Description of drawings:
Accompanying drawing 1 is the structural representation of dish (well) tray (well) diameter detector
The specific embodiment:
As shown in Figure 1: it is hinged with pull bar 7 to calibrate arm 8, it is hinged with pull bar 7 to calibrate arm tension spring 9, sensor for tilt angle 5 is fixed on calibrates on the arm 8, receiving arm hydraulic cylinder 6 is fixed on the outer seat 4 of instrument, fuel feed pump 3 is connected with receipts arm hydraulic cylinder 6, information output line 2 is connected with sensor for tilt angle 5, and instrument lifting rope 1 is connected with the outer seat 4 of instrument.
This squeezes dish (well) tray (well) diameter detector is work like this: during following hole, instrument lifting rope 1 equipment that plays is descending, gives by fuel feed pump 3 and receives arm hydraulic cylinder 6 fuel feeding, makes to calibrate arm tension spring 9 and shrink, and drives pull bar 7 simultaneously, calibrates arm 8 and is in the recovery state; During measurement, instrument lifting rope 1 equipment that plays is up, receive arm hydraulic cylinder 6 this moment and calibrate 9 disengagings of arm tension spring, by calibrating the elastic force of arm tension spring 9, drive pull bar 7, open and calibrate arm 8, and closely contact with the borehole wall, by information output line 2 signal of hole wall is outputed to the aperture with calibrating sensor for tilt angle 5 that arm 8 is fixed together, the vary in diameter of the reacting condition hole wall by the inclination angle; When the dish position, cooperate the detector anglec of rotation, can be implemented in the repeated measurement up and down of dish position, chamber multi-angle, detect dish diameter and shape that branch tray machine is done.
Claims (3)
1. a dish (well) tray (well) diameter detector is characterized in that: comprise the outer seat of instrument, receive arm hydraulic cylinder, sensor for tilt angle, calibrate arm, pull bar, calibrate arm tension spring and instrument lifting rope and information output line, fuel feed pump.
2. dish according to claim 1 (well) tray (well) diameter detector is characterized in that: calibrate the inclination angle state of arm by sensor for tilt angle reaction, the vary in diameter of the reacting condition hole wall by the inclination angle is measured hole wall.
3. dish according to claim 1 (well) tray (well) diameter detector is characterized in that: calibrate arm by receiving the arm hydraulic cylinder recovery, can realize the repeated measurement to local hole wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910130938A CN101871345A (en) | 2009-04-21 | 2009-04-21 | Tray (well) diameter detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910130938A CN101871345A (en) | 2009-04-21 | 2009-04-21 | Tray (well) diameter detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101871345A true CN101871345A (en) | 2010-10-27 |
Family
ID=42996412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910130938A Pending CN101871345A (en) | 2009-04-21 | 2009-04-21 | Tray (well) diameter detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101871345A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561323A (en) * | 2010-12-20 | 2012-07-11 | 北京四维星科技有限责任公司 | Extruding and expanding supporting disc machine for locating and rotary cutting |
| CN102758618A (en) * | 2012-07-30 | 2012-10-31 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | Large-diameter tool inductor operating under pressure |
| CN104746539A (en) * | 2015-03-31 | 2015-07-01 | 王春龙 | Disc diameter detector |
| CN105672374A (en) * | 2016-03-23 | 2016-06-15 | 东华理工大学 | Grouting pile hole wall karst cave detector and detection method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU870690A1 (en) * | 1979-09-04 | 1981-10-07 | Научно-Исследовательский И Проектный Институт "Гипроморнефтегаз" Всесоюзного Промышленного Объединения По Добыче Нефти И Газа | Well profile meter |
| GB2073924A (en) * | 1980-04-15 | 1981-10-21 | Schlumber Ltd | Method of automatic geologic interpretation |
| SU1492040A1 (en) * | 1987-11-12 | 1989-07-07 | Всесоюзный научно-исследовательский и проектно-конструкторский институт геофизических методов исследований, испытания и контроля нефтегазоразведочных скважин | Arrangement for producing profile-measurement information |
| BE1012865A3 (en) * | 1999-09-08 | 2001-04-03 | Hydro Soil Servicessa | Apparatus for measuring the diameter of a grout column or silt retainingwall at various heights in situ |
| CN2737947Y (en) * | 2004-06-07 | 2005-11-02 | 上海昌吉地质仪器有限公司 | Pile hole diameter detecting instrument |
| CN2906061Y (en) * | 2006-04-20 | 2007-05-30 | 杜德新 | Pedimental inclined shaft caliper logger |
| CN201047281Y (en) * | 2007-06-01 | 2008-04-16 | 陈耕 | Combination logging tool |
| CN201053316Y (en) * | 2007-06-29 | 2008-04-30 | 四川石油管理局测井公司 | Four-arm separation type borehole diameter logger |
-
2009
- 2009-04-21 CN CN200910130938A patent/CN101871345A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU870690A1 (en) * | 1979-09-04 | 1981-10-07 | Научно-Исследовательский И Проектный Институт "Гипроморнефтегаз" Всесоюзного Промышленного Объединения По Добыче Нефти И Газа | Well profile meter |
| GB2073924A (en) * | 1980-04-15 | 1981-10-21 | Schlumber Ltd | Method of automatic geologic interpretation |
| SU1492040A1 (en) * | 1987-11-12 | 1989-07-07 | Всесоюзный научно-исследовательский и проектно-конструкторский институт геофизических методов исследований, испытания и контроля нефтегазоразведочных скважин | Arrangement for producing profile-measurement information |
| BE1012865A3 (en) * | 1999-09-08 | 2001-04-03 | Hydro Soil Servicessa | Apparatus for measuring the diameter of a grout column or silt retainingwall at various heights in situ |
| CN2737947Y (en) * | 2004-06-07 | 2005-11-02 | 上海昌吉地质仪器有限公司 | Pile hole diameter detecting instrument |
| CN2906061Y (en) * | 2006-04-20 | 2007-05-30 | 杜德新 | Pedimental inclined shaft caliper logger |
| CN201047281Y (en) * | 2007-06-01 | 2008-04-16 | 陈耕 | Combination logging tool |
| CN201053316Y (en) * | 2007-06-29 | 2008-04-30 | 四川石油管理局测井公司 | Four-arm separation type borehole diameter logger |
Non-Patent Citations (2)
| Title |
|---|
| 肖剑等: "支盘装的质量控制", 《广东建材》 * |
| 蔡志勇等: "挤扩多支盘桩的质量控制", 《建筑技术》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561323A (en) * | 2010-12-20 | 2012-07-11 | 北京四维星科技有限责任公司 | Extruding and expanding supporting disc machine for locating and rotary cutting |
| CN102758618A (en) * | 2012-07-30 | 2012-10-31 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | Large-diameter tool inductor operating under pressure |
| CN102758618B (en) * | 2012-07-30 | 2014-08-20 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | Large-diameter tool inductor operating under pressure |
| CN104746539A (en) * | 2015-03-31 | 2015-07-01 | 王春龙 | Disc diameter detector |
| CN105672374A (en) * | 2016-03-23 | 2016-06-15 | 东华理工大学 | Grouting pile hole wall karst cave detector and detection method thereof |
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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: 20101027 |