CN101173514A - Wheeled helical-digging drilling rig - Google Patents
Wheeled helical-digging drilling rig Download PDFInfo
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- CN101173514A CN101173514A CNA2006101073772A CN200610107377A CN101173514A CN 101173514 A CN101173514 A CN 101173514A CN A2006101073772 A CNA2006101073772 A CN A2006101073772A CN 200610107377 A CN200610107377 A CN 200610107377A CN 101173514 A CN101173514 A CN 101173514A
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Abstract
The invention discloses a wheeled spiral drill, comprising a wheeled chassis (12), a hydraulic pressure support bracket (9), a main hoist (8), an auxiliary hoist (7), a control station (18), an electrical deceleration drive unit (11), a hydraulic workstation (10), and a mast hydraulic cylinder (5). A hydraulic direction controller is arranged on a control station. The mast is composed of an exterior mast (4) and an interior retractable mast (2), and is provided with a power head (3), a pulley block (13), an internal drill rod (14), and a retractable spiral drill rod (16). The power head is arranged on the tract of the exterior mast. The pulley block is arranged on the upper part of the power head. The internal drill rod is connected with the power head, and is connected with the retractable spiral drill rod via a sliding key. The both relative positions are fixed via a locating shaft. The invention has the advantages of simple structure, safe and reliable performance, and cost saving; therefore, the invention can meet the needs of construction of the normal pile foundations with a diameter of 350-1500mm and of construction of small pile foundations with variable diameters.
Description
Technical field:
The present invention relates to building and road and bridge the field the pile foundation construction field of mechanical technique, particularly a kind of wheeled helical-digging drilling rig.
Background technology:
At present, traditional pile foundation construction machinery mostly is big machinery, the employing caterpillar belt structure moves, diesel, as long-spiral drilling machine, the large-scale rotary drilling rig of domestic and imported etc., the complex structure of this type of rig, it is dumb to move, and drilling rod is longer, is generally 30 meters, make center of gravity higher, easily have an accident, the safety guarantee poor-performing can't satisfy the reducing construction of little pile foundation, price is higher in addition, as long-spiral drilling machine more than 160 ten thousand, therefore the price of the large-scale rotary drilling rig of homemade import even up to ten thousand yuan of 350-600 can not obtain popularizing widely using.
The application number that the applicant applied on August 17th, 2006 is 200620031148.2 a kind of wheeled rotary drilling rig, mainly by wheel undercarriage, electronic speed reducing driving device, direction controller, main winch, secondary hoist engine, OPS, hydraulic workstation, hydro-cushion support, mast, mast landing hydraulic cylinder, mast bracing frame, telescopic drill rod, drilling rod cover, drilling rod return carriage, winder, drilling rod displacement hydraulic cylinder, unit head and revolve expanding drilling tool and constitute.
Summary of the invention:
For overcoming the problem that exists in the above-mentioned conventional apparatus, the purpose of this invention is to provide a kind of wheeled helical-digging drilling rig, adopt driven by power, the contraction in length of drilling rod is to half of traditional borer drill rod, save cost, and simple in structure, dependable performance, price are low, and safety factor is bigger, can satisfy the pile foundation construction of conventional 350-1500mm diameter.
For achieving the above object, the present invention adopts following technical scheme:
Described a kind of wheeled helical-digging drilling rig, before the wheel undercarriage, two jiaos of each devices in rear end have the hydro-cushion support, top is equipped with main winch, secondary hoist engine, operation bench, the bottom is provided with electronic speed reducing driving device and hydraulic workstation, mast landing hydraulic cylinder is arranged between wheel undercarriage top and mast, the hydraulic directio controller is installed on the operation bench, mast is made up of outer mast and interior flexible mast, interior flexible mast places outer mast inside, the upper end is connected with gantry support, it also has unit head, assembly pulley, interior cover drilling rod, flexible auger stem, unit head is installed on the track of outer mast, assembly pulley is assembled in unit head top, passes through wire rope, gantry support links to each other with main winch, and interior cover drilling rod is connected with unit head, interior cover drilling rod is connected by feather key with flexible auger stem, interior cover drilling rod is provided with a plurality of pin-and-holes, and flexible auger stem is provided with a pin-and-hole, and the relative position up and down of the two is fixed by locating shaft.
Described wheeled helical-digging drilling rig respectively is provided with a pulley on its unit head, the outer mast, links to each other with secondary hoist engine by drilling rod pressurization steel cable.
Described wheeled helical-digging drilling rig, hoisting method of flexible mast can be provided with a hydraulic cylinder by the use wire rope or in inside in it.
Described wheeled helical-digging drilling rig is installed an ejector, the mutual interlock of the helicoid that unloads native bar and flexible auger stem of ejector on its outer mast.
Because adopt aforesaid technical scheme, the present invention has following superiority:
This wheeled helical-digging drilling rig, mechanism is simple, and cost is lower, adopt driven by power, energy-conserving and environment-protective, simple to operate, move flexibly, the efficient height need not be manually clear native, safety and reliability is applicable to argillic horizon, sandy soil layer, sand layers and subaqueous construction and underwater grouting, can satisfy conventional 350-1500mm diameter pile foundation construction, spinning extruding and expanding drilling tool in the assembling can be realized the construction of paxilla base reducing, can significantly improve bearing capacity of pile foundation, thereby the saving construction cost is for society economizes on resources.
Description of drawings:
Fig. 1 is the structural representation of wheeled helical-digging drilling rig.
Among the figure: the 1-gantry support; Flexible mast in the 2-; The 3-unit head; The outer mast of 4-; 5-mast landing hydraulic cylinder; The 6-ejector; The secondary hoist engine of 7-; The 8-main winch; 9-hydro-cushion support; The 10-hydraulic workstation; The electronic speed reducing driving device of 11-; The 12-wheel undercarriage; The 13-assembly pulley; Cover drilling rod in the 14-; The 15-locating shaft; The 16-auger stem that stretches; 17-drilling rod pressurization steel cable; The 18-operation bench; 19-unloads native bar.
The specific embodiment:
As shown in fig. 1, this wheeled helical-digging drilling rig, two jiaos of each devices of its wheel undercarriage (12) front and back ends have hydro-cushion support (9), top is equipped with main winch (8), secondary hoist engine (7), operation bench (18), the bottom is provided with electronic speed reducing driving device (11) and hydraulic workstation (10), mast landing hydraulic cylinder (5) is arranged between wheel undercarriage (12) top and mast, and operation bench is equipped with the hydraulic directio controller on (18); Mast is made up of outer mast (4) and interior flexible mast (2), and interior flexible mast (2) places outer mast (4) inside, and the upper end is connected with gantry support (1); It also has unit head (3), assembly pulley (13), interior cover drilling rod (14), flexible auger stem (16), unit head (3) is installed on the track of outer mast (4), assembly pulley (13) is assembled in unit head (3) top, pass through wire rope, gantry support (1) links to each other with main winch (8), interior cover drilling rod (14) is connected with unit head (3), interior cover drilling rod (14) is connected by feather key with flexible auger stem (16), interior cover drilling rod (14) is provided with a plurality of pin-and-holes, flexible auger stem (16) is provided with a pin-and-hole, and the relative position up and down of the two is fixing by locating shaft (15).
Described wheeled helical-digging drilling rig, its unit head (3), outer mast respectively are provided with a pulley on (4), link to each other with secondary hoist engine (7) by drilling rod pressurization steel cable (17).
Described wheeled helical-digging drilling rig, hoisting method of flexible mast (2) can be provided with a hydraulic cylinder by the use wire rope or in inside in it.
Described wheeled helical-digging drilling rig, its outer mast (4) are gone up an ejector (6) are installed, the mutual interlock of helicoid of unloading native bar (19) and flexible auger stem (16) of ejector (6).
During work, this wheeled helical-digging drilling rig carries out shifting function by the hydraulic directio controller on wheel undercarriage (12), electronic speed reducing driving device (11) and the operation bench (18), work by hydraulic workstation (4), hydro-cushion support (9) the adjusting mast of controlling all around is vertical, and machinery is done horizontal support and the rectification of drilling rod perpendicular positioning; The location finishes, starting flexible auger stem (16) of unit head (3) drive and drill bit rotation moves down, press down in the gravity of flexible auger stem (16) and turning effort and to bury, observing the digital degree of depth shows, after the whole precessions of flexible auger stem (16), main winch (8) work, the auger stem (16) that will stretch proposes the pile foundation aperture, pass through the cooperating of flexible auger stem (16) and ejector (6) simultaneously, finish and unload soil, finish drilling operation one time, cycling, reach the Pile Foundations Design requirement, finish a pile foundation hole construction.
If the degree of depth that construction needs is darker, when above-mentioned drilling operation can not reach degree of depth requirement, the distance of cover drilling rod (14) and flexible auger stem (16) is taken out locating shaft (15) in needing to adjust, main winch (8) work, interior cover drilling rod (14) is mentioned, arrive suitable position, use locating shaft (15) that the two is fixed again, continue above-mentioned drilling operation, until reaching the Pile Foundations Design requirement, finish a pile foundation hole construction.
If during construction, because ground is really up to the mark, starting can't stretch auger stem (16) and drill bit of unit head (3) gos deep in the soil, then make secondary hoist engine (7) work, drilling rod pressurization steel cable (17) is by the pressurization of the pulley on unit head (3), the outer mast (4), and flexible auger stem (16) and drill bit go deep into finishing in the soil drilling operation.
This wheeled helical-digging drilling rig, spinning extruding and expanding drilling tool in its flexible auger stem (16) assembling can be realized the construction of paxilla base reducing.
Claims (4)
1. wheeled helical-digging drilling rig, two jiaos of each devices of its wheel undercarriage (12) front and back ends have hydro-cushion support (9), top is equipped with main winch (8), secondary hoist engine (7), operation bench (18), the bottom is provided with electronic speed reducing driving device (11) and hydraulic workstation (10), mast landing hydraulic cylinder (5) is arranged between wheel undercarriage (12) top and mast, it is characterized in that: its operation bench is equipped with the hydraulic directio controller on (18); Mast is made up of outer mast (4) and interior flexible mast (2), and interior flexible mast (2) places outer mast (4) inside, and the upper end is connected with gantry support (1); It also has unit head (3), assembly pulley (13), interior cover drilling rod (14), flexible auger stem (16), unit head (3) is installed on the track of outer mast (4), assembly pulley (13) is assembled in unit head (3) top, pass through wire rope, gantry support (1) links to each other with main winch (8), interior cover drilling rod (14) is connected with unit head (3), interior cover drilling rod (14) is connected by feather key with flexible auger stem (16), interior cover drilling rod (14) is provided with a plurality of pin-and-holes, flexible auger stem (16) is provided with a pin-and-hole, and the relative position up and down of the two is fixing by locating shaft (15).
2. wheeled helical-digging drilling rig according to claim 1 is characterized in that: its unit head (3), outer mast respectively are provided with a pulley on (4), link to each other with secondary hoist engine (7) by drilling rod pressurization steel cable (17).
3. wheeled helical-digging drilling rig according to claim 1 is characterized in that: hoisting method of flexible mast (2) can be provided with a hydraulic cylinder by the use wire rope or in inside in it.
4. wheeled helical-digging drilling rig according to claim 1 is characterized in that: its outer mast (4) is gone up an ejector (6) is installed, the mutual interlock of helicoid of unloading native bar (19) and flexible auger stem (16) of ejector (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101073772A CN101173514A (en) | 2006-11-03 | 2006-11-03 | Wheeled helical-digging drilling rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101073772A CN101173514A (en) | 2006-11-03 | 2006-11-03 | Wheeled helical-digging drilling rig |
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| Publication Number | Publication Date |
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| CN101173514A true CN101173514A (en) | 2008-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101073772A Pending CN101173514A (en) | 2006-11-03 | 2006-11-03 | Wheeled helical-digging drilling rig |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101940088A (en) * | 2010-08-19 | 2011-01-12 | 河北农业大学 | Self-propelled multifunctional garden operation machine |
| CN101624896B (en) * | 2009-07-30 | 2012-05-23 | 无锡金帆钻凿设备股份有限公司 | Double power head drilling equipment |
| CN102493765A (en) * | 2011-12-23 | 2012-06-13 | 杨加峰 | Spiral hammer |
| CN101852064B (en) * | 2010-02-05 | 2012-08-08 | 中国科学院武汉岩土力学研究所 | Hydraulic waste drilling machine |
| CN103277044A (en) * | 2013-06-17 | 2013-09-04 | 邵金安 | SDL pile work drilling method and pile work drilling machine specially used for implementing same |
| CN103938629A (en) * | 2014-04-02 | 2014-07-23 | 宁波鸿晨建设有限公司 | Pressurized type long bored pile machine and method for drilling by means of pile machine |
| CN104832087A (en) * | 2013-07-31 | 2015-08-12 | 覃炳德 | Sleeve type drilling rod |
| CN105386723A (en) * | 2015-12-18 | 2016-03-09 | 黄朝阳 | Long spiral mast rotatable drilling machine |
| WO2017059556A1 (en) * | 2015-10-08 | 2017-04-13 | 杨一男 | Gantry type rotary drilling rig |
| CN106639893A (en) * | 2015-10-28 | 2017-05-10 | 天津同鑫煤矿机械制造有限公司 | Adjustable chassis of roof bolt driller |
| CN108180260A (en) * | 2018-02-27 | 2018-06-19 | 徐州徐工基础工程机械有限公司 | A kind of rotary drilling rig and its power head torsion increasing device |
| CN110173219A (en) * | 2019-05-27 | 2019-08-27 | 四川电力送变电建设有限公司 | Mountainous region rotary drilling device fixed frame |
| CN112160712A (en) * | 2020-09-29 | 2021-01-01 | 同济大学 | Rotary drilling rig walking device, rotary drilling rig and using method |
| CN114235488A (en) * | 2022-02-24 | 2022-03-25 | 中国石油大学胜利学院 | Geological survey probing sampling device |
| CN114991202A (en) * | 2022-07-12 | 2022-09-02 | 中建海峡建设发展有限公司 | Quick anchoring and adhering construction method for foundation of compartment foundation |
| CN115162399A (en) * | 2022-07-12 | 2022-10-11 | 中建海峡建设发展有限公司 | Foundation fast anchoring and attaching structure device |
-
2006
- 2006-11-03 CN CNA2006101073772A patent/CN101173514A/en active Pending
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101624896B (en) * | 2009-07-30 | 2012-05-23 | 无锡金帆钻凿设备股份有限公司 | Double power head drilling equipment |
| CN101852064B (en) * | 2010-02-05 | 2012-08-08 | 中国科学院武汉岩土力学研究所 | Hydraulic waste drilling machine |
| CN101940088A (en) * | 2010-08-19 | 2011-01-12 | 河北农业大学 | Self-propelled multifunctional garden operation machine |
| CN102493765A (en) * | 2011-12-23 | 2012-06-13 | 杨加峰 | Spiral hammer |
| CN103277044A (en) * | 2013-06-17 | 2013-09-04 | 邵金安 | SDL pile work drilling method and pile work drilling machine specially used for implementing same |
| CN103277044B (en) * | 2013-06-17 | 2015-08-05 | 邵金安 | SDL stake work driving method and be exclusively used in and implement the pile work drilling machine of the method |
| CN104832087A (en) * | 2013-07-31 | 2015-08-12 | 覃炳德 | Sleeve type drilling rod |
| CN103938629A (en) * | 2014-04-02 | 2014-07-23 | 宁波鸿晨建设有限公司 | Pressurized type long bored pile machine and method for drilling by means of pile machine |
| CN103938629B (en) * | 2014-04-02 | 2016-01-20 | 宁波鸿晨建设有限公司 | Adding pressure type long auger stake machine and utilize the method in this machine drill hole |
| WO2017059556A1 (en) * | 2015-10-08 | 2017-04-13 | 杨一男 | Gantry type rotary drilling rig |
| CN106639893A (en) * | 2015-10-28 | 2017-05-10 | 天津同鑫煤矿机械制造有限公司 | Adjustable chassis of roof bolt driller |
| CN105386723A (en) * | 2015-12-18 | 2016-03-09 | 黄朝阳 | Long spiral mast rotatable drilling machine |
| CN108180260A (en) * | 2018-02-27 | 2018-06-19 | 徐州徐工基础工程机械有限公司 | A kind of rotary drilling rig and its power head torsion increasing device |
| CN108180260B (en) * | 2018-02-27 | 2024-03-08 | 徐州徐工基础工程机械有限公司 | Rotary drilling rig and power head torque increasing device thereof |
| CN110173219A (en) * | 2019-05-27 | 2019-08-27 | 四川电力送变电建设有限公司 | Mountainous region rotary drilling device fixed frame |
| CN112160712A (en) * | 2020-09-29 | 2021-01-01 | 同济大学 | Rotary drilling rig walking device, rotary drilling rig and using method |
| CN114235488A (en) * | 2022-02-24 | 2022-03-25 | 中国石油大学胜利学院 | Geological survey probing sampling device |
| CN114235488B (en) * | 2022-02-24 | 2022-05-03 | 中国石油大学胜利学院 | Geology reconnaissance probing sampling device |
| CN114991202A (en) * | 2022-07-12 | 2022-09-02 | 中建海峡建设发展有限公司 | Quick anchoring and adhering construction method for foundation of compartment foundation |
| CN115162399A (en) * | 2022-07-12 | 2022-10-11 | 中建海峡建设发展有限公司 | Foundation fast anchoring and attaching structure device |
| CN115162399B (en) * | 2022-07-12 | 2023-11-10 | 中建海峡建设发展有限公司 | Quick anchoring and attaching structure device for foundation |
| CN114991202B (en) * | 2022-07-12 | 2023-12-22 | 中建海峡建设发展有限公司 | Quick anchoring and attaching construction method for van foundation |
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Open date: 20080507 |