CN204435376U - A kind of intelligent pile machine equipment - Google Patents
A kind of intelligent pile machine equipment Download PDFInfo
- Publication number
- CN204435376U CN204435376U CN201520095510.1U CN201520095510U CN204435376U CN 204435376 U CN204435376 U CN 204435376U CN 201520095510 U CN201520095510 U CN 201520095510U CN 204435376 U CN204435376 U CN 204435376U
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- Prior art keywords
- stake
- pressure
- hydraulic
- drilling rod
- pile
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- 238000005553 drilling Methods 0.000 claims abstract description 28
- 239000002689 soil Substances 0.000 claims abstract description 15
- 239000011499 joint compounds Substances 0.000 claims abstract description 6
- 238000004458 analytical methods Methods 0.000 claims description 20
- 239000003570 air Substances 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 7
- 238000000034 methods Methods 0.000 abstract description 16
- 238000005755 formation reactions Methods 0.000 abstract description 4
- 238000007569 slipcasting Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 240000006028 Sambucus nigra Species 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering processes Methods 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagrams Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007306 functionalization reactions Methods 0.000 description 1
- 230000001939 inductive effects Effects 0.000 description 1
Abstract
Description
Technical field
The utility model relates to a machine engineering equipment field, specifically, relates to a kind of intelligent pile machine equipment.
Background technology
At present, existing various pile press functionalization is single, and piling, formation of pile need plurality of devices to coordinate, so exist, work requisite space is large, efficiency is low, high in cost of production various problems.In formation of pile, be not easy to verticality monitoring, be also not easy to taper pile correction, just cause the situation that error after pile is larger.
Therefore, how designing a kind of brand-new device, can have piling, slip casting, verticality monitoring function, and taper pile can be rectified a deviation, is that those skilled in the art need solution badly.
Utility model content
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, provides a kind of intelligent pile machine equipment.This equipment, in piling process, can realize verticality monitoring and taper pile deviation-correcting function, and can carry out slip casting after piling puts in place, greatly improve operating efficiency.
In order to reach above-mentioned purpose, the utility model adopts following technical scheme:
A kind of intelligent pile machine equipment, comprising:
Mast guide rail, mast guide rail is provided with unit head, actuating unit and guide base from top to bottom successively;
Be provided with stake in described guide base, actuating unit drives stake to move;
With the merogenesis drilling rod that described unit head is suitable, merogenesis drilling rod lower end arranges augers, and unit head drives augers boring by merogenesis drilling rod; Merogenesis drilling rod is also separately installed with nozzle and soil pressure case, and underground soil pressure monitoring situation is fed back to whitewashing control system by soil pressure case, and whitewashing control system makes mud be gone out by nozzle churning according to FEEDBACK CONTROL high-pressure pump output matching pressure.
Preferably, described actuating unit comprises upper strata axial hydraulic system, lower floor's axial hydraulic system and hydraulic radial system;
Upper strata axial hydraulic system is connected with mast guide rail respectively with lower floor axial hydraulic system;
Upper strata axial hydraulic system drives stake to move by shaft end pressure plate;
Lower floor's axial hydraulic system is connected with hydraulic radial system, and hydraulic radial system clamps stake by pressure device.
Preferably, arbitrary axial hydraulic system is all provided with pressure sensor and position sensor, pressure sensor and position sensor by signal transmission to pressure-bearing evaluating system.
Preferably, described axial pressing plate also can be flexibly connected with correction bar;
Described stake is provided with laser photosensitive element;
Correction bar and merogenesis drill bit are all provided with the laser ranging system suitable with described laser photosensitive element, arbitrary laser ranging system all by signal transmission to Deviation Angle Analysis system, Deviation Angle Analysis system is by signal transmission to torque analysis system, and torque analysis system provides correction torque signals for pneumatic control system.
Preferably, the lower end of described correction bar is provided with multiple air bag, and air bag is by pneumatic control system control realization inflation/deflation.
This programme additionally provides the method utilizing above-mentioned intelligent pile machine equipment, comprises the steps:
A. hydraulic radial system drive pressure device is tight by pile holder, and lower floor's axial hydraulic system is pressed down by the stake of hydraulic radial system drive; Power transmission is holed to augers precession by motor;
B. when the laser ranging system of merogenesis drilling rod lower end reaches desired location, motor stalling, laser ranging system is found range to laser photosensitive element Emission Lasers, and by signal transmission to Deviation Angle Analysis system;
C. the drift angle of Deviation Angle Analysis system-computed piling, if drift angle is within the scope of allowable error, then control system of whitewashing transmits the signal come by soil pressure case, is sprayed by mud by controlling high-pressure pump from nozzle;
In whitewashing process, merogenesis drilling rod continues to rise.
In said method, preferably, in described step C, if declination error exceedes allowable error, then merogenesis drilling rod is split out, correction bar is installed in stake;
Correction moment size and distribution is drawn by torque analysis control system, the appointment airbag aeration distributed to correction bar outer wall by pneumatic control system, by air bag, micro-correction is carried out to the extruding force of stake inwall, by the up-to-date tilt angle information of laser ranging system Real-time Feedback on correction bar in correction process, when angle of slope reaches in tolerance, correction completes, then pneumatic control system is by all air bags, dismounting correction bar, installs merogenesis drilling rod, repeats steps A.
In said method, preferably, in described step C, Deviation Angle Analysis system is according to the drift angle of following formulae discovery piling:
Wherein: for angle of slope, L 1for laser ranging value, L 2for laser ranging system under the straight positive status of stake is to laser photosensitive element gauged distance, for laser photosensitive element is to the vertical distance of piling stake end.
This programme additionally provides another kind of equipment, is specially:
A kind of intelligent pile machine equipment, comprise the hydraulic power head be arranged on mast guide rail, the hydraulic push rod that hydraulic power head stretches out is provided with boss, boss is provided with magnetic pothook, magnetic pothook is hung with weight, and electromagnetic control system controls the folding of magnetic pothook;
The lower end of mast guide rail is provided with guide base, is provided with stake in guide base;
The upper end of described stake is provided with pile cover, and pile cover is provided with position sensor, and pile cover is connected with mast slide by slippage bracket, slippage bracket is provided with Large strain monitoring device; Described position sensor is connected with pressure-bearing evaluating system respectively with Large strain monitoring device.
This programme additionally provides the method applying above-mentioned intelligent pile machine equipment, comprises the steps:
A. weight is driven to arrive hammering distance to a declared goal by hydraulic push rod;
B. control magnetic pothook by electromagnetic control system to break off relations, complete hammering;
C. hydraulic push rod is near weight, controls magnetic pothook and hangs up weight, repeat steps A by electromagnetic control system.
The beneficial effects of the utility model are: realize the whole pile-formation process processes such as piling, pile extension, slip casting.Significantly save working space, equipment cost, increase work efficiency.The bearing capacity evaluation of the stake in pile extension process, the verticality monitoring of stake and deviation-correcting function can be realized simultaneously, ensure pile quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that pressure device installs top view;
Fig. 3 is the utility model rectification work schematic diagram;
Fig. 4 is the partial enlarged drawing at A place in Fig. 1;
Fig. 5 is the structural representation of the another kind of equipment of the utility model;
In figure, 1, unit head, 2, pressure device, 3, interior sleeve clamp, 4, hydraulic radial system, 5, lower floor's axial hydraulic system, 6, merogenesis drilling rod, 7, augers, 8, nozzle, 9, guide base, 10, soil pressure case, 11, whitewashing control system, 12, high-pressure pump, 13, air bag, 14, laser ranging system, 15, pressure sensor, 16, position sensor, 17, pressure-bearing evaluating system, 18, Deviation Angle Analysis system, 19, torque analysis control system, 20, pneumatic control system, 21, laser photosensitive element, 22, stake end clamp plate, 23, correction bar, 24, upper strata axial hydraulic system, b-1, hydraulic power head, b-2, hydraulic push rod, b-3, boss, b-4, pile cover, b-5, Large strain monitoring device, b-6, position sensor, c-1, magnetic pothook, c-2, weight, c-3, electromagnetic control system.
Detailed description of the invention
Below in conjunction with accompanying drawing, implementation method of the present utility model is elaborated:
As Figure 1-4, a kind of intelligent pile machine equipment, comprising:
Mast guide rail, mast guide rail is provided with unit head 1, actuating unit and guide base 9 from top to bottom successively;
Be provided with stake in described guide base 9, actuating unit drives stake to move;
Stake is provided with fabrication hole, laser photosensitive element 21 is installed in fabrication hole;
With the merogenesis drilling rod 6 that described unit head is suitable, merogenesis drilling rod 6 lower end arranges augers 7, and unit head 1 drives augers 7 to hole by merogenesis drilling rod 6; Merogenesis drilling rod 6 is also separately installed with nozzle 8 and soil pressure case 10, underground soil pressure monitoring situation is fed back to whitewashing control system 11 by soil pressure case 10, and whitewashing control system 11 makes mud be gone out by nozzle 8 churning according to FEEDBACK CONTROL high-pressure pump 12 output matching pressure.
Wherein, unit head can select motor, drives merogenesis drilling rod 6 to rotate by motor by speed changer (reductor).
Described actuating unit comprises upper strata axial hydraulic system 24, lower floor's axial hydraulic system 5 and hydraulic radial system 4;
Upper strata axial hydraulic system 24 is connected with mast guide rail respectively with lower floor axial hydraulic system 5;
Upper strata axial hydraulic system 24 drives stake to move by shaft end pressure plate 22;
Lower floor's axial hydraulic system 5 is connected with hydraulic radial system 4, and hydraulic radial system 4 clamps stake (being provided with dismountable interior sleeve clamp 3 in pressure device 2) by pressure device 2.
Arbitrary axial hydraulic system is all provided with pressure sensor 15 and position sensor 16, pressure sensor 15 and position sensor 16 by signal transmission to pressure-bearing evaluating system 17.
Described axial pressing plate 22 also can be flexibly connected with bar 23 of being rectified a deviation by bolt;
Correction bar 23 and merogenesis drill bit 6 are all provided with the laser ranging system 14 suitable with described laser photosensitive element 21, arbitrary laser ranging system 21 all by signal transmission to Deviation Angle Analysis system 18, Deviation Angle Analysis system 18 is by signal transmission to torque analysis system 19, and torque analysis system 19 provides correction torque signals for pneumatic control system 20.
The lower end of described correction bar 23 is provided with multiple air bag 13, and arbitrary air bag 13 is all by pneumatic control system 20 control realization inflation/deflation.
This programme additionally provides the method utilizing above-mentioned intelligent pile machine equipment, comprises the steps:
Piling:
A. hydraulic radial system 4 drives pressure device 3 that pile holder is tight, and lower floor's axial hydraulic system 24 drives stake to press down by hydraulic radial system 4; The process that presses down is by pressure sensor 15 and position sensor 16 real time record piling pressure and press down stroke, and record is fed back to the bearing capacity evaluation that pressure-bearing evaluating system 17 carries out stake; Power transmission is holed to augers 7 precession by motor simultaneously;
After pressing down stroke, hydraulic radial system 4 drives interior sleeve clamp 3 to unclamp, and lower floor's axial hydraulic system 5 drives pressure device 2 backhaul, carries out the next one and embraces pressure circulation.
If make the interior sleeve clamp 3 of pressure device be in releasing orientation always, and the process that presses down of stake is the words utilizing upper strata axial hydraulic system 24 to be transmitted downforce by stake end clamp plate 22, equipment just transforms in order to stake end axial compression mode, and it draws hole mode, bearing capacity evaluation mode is identical with armful pressure mode.
Pile extension.
For the deflection preventing the impact of piling process from causing piling, must monitor the verticality of pile extension process.
During pile extension, merogenesis drilling rod 6 at every precession certain depth, when also namely pressing down certain distance, in good time backhaul casting.In backhaul, when the laser ranging system 14 of merogenesis drilling rod 6 lower end arrive pile pressing technology hole site time, stall, laser ranging system 14 is to laser photosensitive element 21 Emission Lasers in fabrication hole, the distance of point-to-point transmission is drawn by the induction feedback of laser photosensitive element 21, and be transferred to Deviation Angle Analysis system 18, the drift angle of piling is gone out through following formulae discovery;
If drift angle is within the scope of allowable error, then control system of whitewashing transmits the signal come by soil pressure case, is sprayed by mud by controlling high-pressure pump from nozzle;
In whitewashing process, merogenesis drilling rod 6 continues to rise.
Wherein: for angle of slope, L 1for laser ranging value, L 2for laser ranging system under the straight positive status of stake 14 is to laser photosensitive element gauged distance, H is the vertical distance of laser photosensitive element to piling stake end.
If declination error exceedes allowable error, then merogenesis drilling rod 6 is split out, correction bar 23 is installed in stake, carry out trace correction;
In correction process, correction moment size and distribution is drawn by torque analysis control system 19, the appointment air bag 13 distributed to correction bar 23 outer wall by pneumatic control system 20 is inflated, by air bag 13, micro-correction is carried out to the extruding force of stake inwall, realize the extruding moment needed for correction, complete micro-correction object.Correction bar 23 lower end there are also installed the laser ranging system 14 identical with merogenesis drilling rod 6, can the up-to-date tilt angle information of Real-time Feedback in correction process, when angle of slope reaches in tolerance, stops correction.Pneumatic control system 20 sends exhaust instruction to air bag 13, and air bag 13 restPoses again, removes correction bar 23, installs merogenesis drilling rod 6, continue piling, pile extension.
As shown in Figure 5, this programme additionally provides another kind of intelligent pile machine equipment, comprise the hydraulic power head b-1 be arranged on mast guide rail, the hydraulic push rod b-2 that hydraulic power head b-1 stretches out is provided with boss b-3, boss b-3 is provided with magnetic pothook c-1, magnetic pothook c-1 is hung with weight c-2, electromagnetic control system c-3 controls the folding of magnetic pothook c-1;
The lower end of mast guide rail is provided with guide base 9, is provided with stake in guide base 9;
The upper end of described stake is provided with pile cover b-4, pile cover b-4 is provided with position sensor b-6, and pile cover b-4 is connected with mast slide by slippage bracket, slippage bracket is provided with Large strain monitoring device b-5; Described position sensor b-6 is connected with pressure-bearing evaluating system 17 respectively with Large strain monitoring device b-5.
This programme additionally provides the method applying above-mentioned intelligent pile machine equipment, comprises the steps:
A. weight c-2 is driven to arrive hammering distance to a declared goal by hydraulic push rod b-2;
B. control magnetic pothook c-1 by electromagnetic control system 17 to break off relations, complete hammering;
C. hydraulic push rod b-2 is near weight c-2, controls magnetic pothook c-1 and hangs up weight c-2, repeat steps A by electromagnetic control system 17.
In the said equipment, pile pressing device is hammering, can obtain larger downforce, is convenient in hard geology piling.
By reference to the accompanying drawings detailed description of the invention of the present utility model is described although above-mentioned; but the restriction not to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection domain of the present utility model.The part be not described in detail in this programme is prior art, does not also repeat at this.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520095510.1U CN204435376U (en) | 2015-02-10 | 2015-02-10 | A kind of intelligent pile machine equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520095510.1U CN204435376U (en) | 2015-02-10 | 2015-02-10 | A kind of intelligent pile machine equipment |
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| Publication Number | Publication Date |
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| CN204435376U true CN204435376U (en) | 2015-07-01 |
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| CN201520095510.1U CN204435376U (en) | 2015-02-10 | 2015-02-10 | A kind of intelligent pile machine equipment |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652435A (en) * | 2015-02-10 | 2015-05-27 | 济南轨道交通集团有限公司 | Intelligent pile machine equipment and method |
| CN105569042A (en) * | 2016-01-29 | 2016-05-11 | 青岛科技大学 | Automatic 60-degree double-row piling device and piling method |
| CN106120834A (en) * | 2016-06-21 | 2016-11-16 | 扬州工业职业技术学院 | A kind of buffer-type antidetonation civil engineering groundwork structure of sensing control |
| CN107326906A (en) * | 2017-06-27 | 2017-11-07 | 扬州工业职业技术学院 | Intelligently auxiliary presses pile-drawing machine to a kind of jet impulse type hydraulic pressure oscillation crosswise |
| CN108915594A (en) * | 2018-07-09 | 2018-11-30 | 北京中岩大地科技股份有限公司 | A kind of whirl spraying orientation with drilling guiding device |
| CN109707175A (en) * | 2018-12-28 | 2019-05-03 | 上海建工集团股份有限公司 | The high-precision automatic positioning verticality-regulating system of contrary sequence method overlength steel column and construction method |
| CN110725300A (en) * | 2019-10-25 | 2020-01-24 | 河海大学 | Bidirectional stirring pile machine with power arranged at bottom |
-
2015
- 2015-02-10 CN CN201520095510.1U patent/CN204435376U/en not_active IP Right Cessation
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652435A (en) * | 2015-02-10 | 2015-05-27 | 济南轨道交通集团有限公司 | Intelligent pile machine equipment and method |
| CN104652435B (en) * | 2015-02-10 | 2016-03-02 | 济南轨道交通集团有限公司 | A kind of intelligent pile machine equipment and method |
| CN105569042A (en) * | 2016-01-29 | 2016-05-11 | 青岛科技大学 | Automatic 60-degree double-row piling device and piling method |
| CN105569042B (en) * | 2016-01-29 | 2017-08-29 | 青岛科技大学 | A kind of 60 ° of double Automatic piling devices |
| CN106120834A (en) * | 2016-06-21 | 2016-11-16 | 扬州工业职业技术学院 | A kind of buffer-type antidetonation civil engineering groundwork structure of sensing control |
| CN107326906A (en) * | 2017-06-27 | 2017-11-07 | 扬州工业职业技术学院 | Intelligently auxiliary presses pile-drawing machine to a kind of jet impulse type hydraulic pressure oscillation crosswise |
| CN107326906B (en) * | 2017-06-27 | 2019-02-01 | 扬州工业职业技术学院 | A kind of hydraulic oscillation crosswise intelligence auxiliary pressure pile-drawing machine of jet impulse type |
| CN108915594A (en) * | 2018-07-09 | 2018-11-30 | 北京中岩大地科技股份有限公司 | A kind of whirl spraying orientation with drilling guiding device |
| CN109707175A (en) * | 2018-12-28 | 2019-05-03 | 上海建工集团股份有限公司 | The high-precision automatic positioning verticality-regulating system of contrary sequence method overlength steel column and construction method |
| CN110725300A (en) * | 2019-10-25 | 2020-01-24 | 河海大学 | Bidirectional stirring pile machine with power arranged at bottom |
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| GR01 | Patent grant | ||
| C25 | Abandonment of patent right or utility model to avoid double patenting | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150701 Effective date of abandoning: 20160302 |