CN103147689A - Multifunctional rotary drilling rig - Google Patents
Multifunctional rotary drilling rig Download PDFInfo
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- CN103147689A CN103147689A CN2013100840762A CN201310084076A CN103147689A CN 103147689 A CN103147689 A CN 103147689A CN 2013100840762 A CN2013100840762 A CN 2013100840762A CN 201310084076 A CN201310084076 A CN 201310084076A CN 103147689 A CN103147689 A CN 103147689A
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Abstract
The invention relates to a multifunctional rotary drilling rig and belongs to the field of foundation engineering construction equipment. The multifunctional rotary drilling rig comprises a chassis, an upper wagon mounted on the chassis, a diagonal bracing oil cylinder mounted on the upper wagon and a mast, wherein the mast is connected with a winch box and the diagonal bracing oil cylinder; the winch box is fixed at the front end of the upper wagon; a guide device is mounted at the tail end of the mast; and a soil remover is arranged above the guide device and also arranged on the mast. The multifunctional rotary drilling rig integrates functions of a rotary drilling rig, a CFG (Cement Flyash Gravel Pile) drilling rig and a screw pressure soil squeezing and filling pile drilling rig, and realizes multiple functions and construction by multiple construction methods; the cost for purchasing the drilling rig is saved; and the working efficiency is improved.
Description
Technical field
The present invention relates to a kind of multifunctional rotary excavating driller, belong to the basic engineering construction apparatus field.
Background technology
Because domestic rotating disk turns round and impacts anti-circulation pile foundation construction rig, exist efficient low, transfer position, hole is loaded down with trivial details, big for environment pollution, boring high in cost of production shortcoming.Rotary drilling rig is high because of its mechanization, automaticity, on-the-spot displacement is flexible, pore-forming efficiency is high, axial compression is large, efficiency of construction is high, and the characteristics such as environmental protection coordinate different drilling tools, the geological conditions that adapts to China's most area becomes the optimal construction machinery of pore-forming operation in suitable building pile foundation engineering.But because some perfusion engineering pile foundation degree of depth are more shallow, as using the rotary drilling rig cost higher, at this moment traditional low-cost CFG drilling machine construction or extrusion soil filling pile machine construction just has irreplaceable effect.For above traditional single characteristics of rotary drilling rig construction, as design a kind of multifunctional rotary excavating driller and both can revolve and scrape out the hole, can join again extension long screw auger tool and carry out the construction of CFA engineering method, also can join extension soil compaction drilling tool and realize helical pressure soil compaction perfusion functional, just can realize a tractor serves several purposes, save and purchase the machine cost.
At present, although also have multifunctional rotary excavating driller to come into operation, a kind of multifunctional rotary excavating driller of mentioning in the patent as patent No. CN200710191829.4, the just simple development of crane, realize the rotary drilling rig function, fail to realize the construction of CFG drilling machine construction or extrusion soil filling pile machine.
Summary of the invention
According to above deficiency of the prior art, the technical problem to be solved in the present invention is to provide a kind of both can having revolved and scrapes out the hole, can join again extension long screw auger tool and carry out the construction of CFA engineering method, also can join extension soil compaction drilling tool and realize helical pressure soil compaction perfusion functional, realize the multifunctional rotary excavating driller of a tractor serves several purposes.
Multifunctional rotary excavating driller provided by the invention, comprise the chassis, be arranged on getting on the bus and being arranged on diagonal brace oil cylinder on getting on the bus on the chassis, also comprise mast, mast connects elevator casing and diagonal brace oil cylinder, the elevator casing is fixed on the front end of getting on the bus, the end of mast is equipped with guide device, is provided with earthenware clearly above guide device, and clear earthenware also is arranged on mast.
Mast foot is equipped with supporting leg.
Mast top is equipped with the head pulley yoke of direction-adjustable, and the head pulley yoke connects unit head.
Unit head has two to hang the position, hangs the below, position and hangs drilling tool.
Drilling tool is the common drilling rod of rotary drilling rig, long screw auger tool or enlarged footing soil compaction drilling tool.
The clear earthenware of mast is to join when hanging the long screw auger tool and carrying out the CFA construction at multifunctional rotary excavating driller, and the soil of removing on helical blade is used.
Clear earthenware has two kinds of preferred versions:
Scheme one: described clear earthenware adopts wheeled clear native device.
Scheme two: described clear earthenware adopts motor to drive the clear native device of steel wire rope type.
Guide device is installed on mast, and guide device can prevent that multifunctional rotary excavating driller from carrying out CFA construction duration spiral drill amplitude swing, and soil compaction soil extrusion in construction drilling tool amplitude swing affects drilling quality, guarantees the construction accurate positioning.
The supporting leg that mast foot is installed its role is to multifunctional rotary excavating driller when carrying out carrying drilling tool in CFA construction or the construction of extrusion soil filling pile machine, shares the suffered the pressure of the drill power of putting forward in chassis.
The head pulley yoke can be regulated the orientation, according to the construction needs, revolve as need and scrape out hole construction, the home position of head pulley yoke, this moment head pulley yoke center to center distance to hang drilling rod center to center distance identical with rotary drilling rig; When needs carried out CFA construction or the construction of extrusion soil filling pile machine, head pulley yoke auxiliary pulley frame was motionless, and the head pulley frame is the location upwards, and this moment, head pulley yoke center to center distance was with to hang unit head center to center distance identical.
Two of described unit heads are hung the position, and one is to revolve when scraping out the hole, pressurization oil cylinder hinge, and another one is multifunctional rotary excavating driller when carrying out CFA construction or the construction of extrusion soil filling pile machine, the head pulley is hung the unit head hinge.Brace apparatus is installed on unit head, is prevented from turning round the filling adaptor rotation in the time of can carrying out CFA construction or the construction of extrusion soil filling pile machine for multifunctional rotary excavating driller, and the effect of guiding is provided.
Drilling tool has the common drilling rod of rotary drilling rig, long screw auger tool, enlarged footing soil compaction drilling tool, when revolving when digging operation, joins and hangs common drilling machine drilling rod; When needs carry out the construction of CFA engineering method, join and hang the long screw auger tool; When needs carry out the construction of extrusion soil filling pile machine, join and hang enlarged footing soil compaction drilling tool.
The beneficial effect that the present invention has is, rotary drilling rig, CFG rig, three kinds of rig functions of helical pressure extrusion soil filling pile machine are integrated in one, and realizes a tractor serves several purposes, and multiple engineering method construction has been saved and purchased the machine cost, has improved operating efficiency.
Description of drawings
Fig. 1 is the structural representation that rotary drilling rig of the present invention revolves state when digging.
Fig. 2 is that the present invention joins the structural representation of hanging the long screw auger tool and wheeled clear earthenware state being installed.
Fig. 3 is that the present invention joins the structural representation of hanging the long screw auger tool and the clear earthenware state of motor driving steel wire rope type being installed.
Fig. 4 is that the present invention joins the structural representation of hanging enlarged footing soil compaction drilling tool state;
In figure: 1, chassis; 2, get on the bus; 3, diagonal brace oil cylinder; 4, elevator casing; 5, mast; 6, head pulley yoke; 7, unit head; 8, drilling tool; 9, guide device; 10, supporting leg; 11, clear earthenware.
The specific embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are described further:
Multifunctional rotary excavating driller as Figure 1-3, comprise chassis 1, be arranged on and the One On The Chassisly get on the bus 2 and be arranged on the diagonal brace oil cylinder 3 of getting on the bus on 2, also comprise mast 5, mast 5 connects elevator casing 4 and diagonal brace oil cylinder 3, elevator casing 4 is fixed on 2 the front end of getting on the bus, the end of mast 5 is equipped with guide device 9, and guide device 9 tops are provided with earthenware 11 clearly, and clear earthenware 11 also is arranged on mast 5.Mast 5 bottoms are equipped with supporting leg 10.Mast 5 tops are equipped with the head pulley yoke 6 of direction-adjustable, and head pulley yoke 6 connects unit head 7.Unit head 7 has two to hang the position, hangs the below, position and hangs drilling tool 8.Drilling tool 8 is the common drilling rod of rotary drilling rig, long screw auger tool or enlarged footing soil compaction drilling tool.
Clear earthenware 11 is to join when hanging the long screw auger tool and carrying out CFA construction (Fig. 2,3) at multifunctional rotary excavating driller, and the soil of removing on helical blade is used.
Lower supporting leg 10 Main Functions are when multifunctional rotary excavating driller carries out carrying drilling tool in CFA construction (Fig. 2,3) or extrusion soil filling pile machine construction (Fig. 4), share the suffered the pressure of the drill power of putting forward in chassis, support mast 5.
Operating principle and process:
when revolving, multifunctional rotary excavating driller scrapes out hole pouring pile when construction (as Fig. 1), the main winch that is arranged on elevator casing 4 is hung drilling tool 8 by head pulley yoke 6, unit head 6 drives rotary drilling rig drilling tool 8 and is rotated, this moment, main winch was transferred wire rope, drilling tool 8 begins to creep into, after the soil of cutting is filled the fully-jewelled bucket, master file machine backrush wire rope, on carry drilling tool 8, on put on ground above after, chassis 1 is as you were, get on the bus 2 the revolution, carrying out drilling bucket falls native, after in drilling bucket, cutting soil is cleaned out, get on the bus and 2 return back to original position, again creep into, once circulation, dig projected depth until revolve.
When multifunctional rotary excavating driller carries out CFA engineering method construction (as Fig. 2,3), pull down the anterior bearing pin of head pulley yoke 6 head pulley framves, the head pulley frame upwards is turned back to another one pin shaft hole place around rear pin shaft, plug bearing pin, this moment head pulley frame 6 center to center distance to hang hinge identical with unit head 7, the main winch that is arranged on elevator casing 4 is hung unit head 7 by head pulley yoke 6.Drilling tool changes the long screw auger tool 8 with slip casting water halter into, then installs wheeled clear earthenware (as in Fig. 2 11) or motor on mast and drives the clear earthenware of wire rope (as in Fig. 3 11), also installs simultaneously guide device 9, and lower supporting leg 10 is installed in the mast bottom.Drive the 8 top top uncoupling type machines lock drilling rod rotary drillings of long screw auger tool by unit head 6, guide device 9 correctings prevent the drilling tool amplitude swing, and wheeled clear earthenware (as in Fig. 2 11) or motor drive the clear soil of the clear earthenware of wire rope (as in Fig. 3 11).after drilling tool 8 bottom elongated helical blades creep into fully, the bearing pin that guide device 9 is assigned by self holds elongated helical blade, unit head 6 counter-rotating releases, carry on unit head to top uncoupling type machine lock drilling rod top pressure point, pull up the bearing pin on guide device 9, continue to creep into, when getting into projected depth, slip casting water halter by drilling tool 8 tops is injected into concrete in a hole, carry on unit head 6 forwards simultaneously, on carry certain altitude after, the bearing pin that guide device 9 is assigned by self holds elongated helical blade, unit head 6 counter-rotating releases, unit head is transferred to top uncoupling type machine lock drilling rod bottom pressure point, continue to annotate concrete, carry on unit head 6 forwards simultaneously, carry to ground, the multifunctional rotary excavating driller displacement, transfer reinforcing cage in stake, so far this pile driving construction is complete.
When multifunctional rotary excavating driller carries out extrusion soil filling pile machine (as Fig. 4) construction, pull down the anterior bearing pin of head pulley yoke 6 head pulley framves, the head pulley frame upwards is turned back to another one pin shaft hole place around rear pin shaft, plug bearing pin, this moment head pulley frame 6 center to center distance to hang hinge identical with unit head 7, the main winch that is arranged on elevator casing 4 is hung unit head 7 by head pulley yoke 6.Drilling tool changes the squeezed helical pressure drilling tool 8 with slip casting water halter into, and mast is installed guide device 9, the lower supporting leg 10 of mast bottom installation.Drive squeezed helical pressure drilling tool 8 top top uncoupling type machine lock drilling rod rotary drillings by unit head 7, guide device 9 correctings prevent the drilling tool amplitude swing.After creeping into projected depth, annotate concrete, carry on the synchronous forward of unit head 7, to carry to ground, the multifunctional rotary excavating driller displacement is transferred reinforcing cage in stake, and so far this pile driving construction is complete.
Claims (5)
1. multifunctional rotary excavating driller, comprise the chassis, be arranged on getting on the bus and being arranged on diagonal brace oil cylinder on getting on the bus on the chassis, also comprise mast, mast connects elevator casing and diagonal brace oil cylinder, the elevator casing is fixed on the front end of getting on the bus, it is characterized in that: the end of mast is equipped with guide device, is provided with earthenware clearly above guide device, and clear earthenware also is arranged on mast.
2. multifunctional rotary excavating driller according to claim 1, it is characterized in that: described mast foot is equipped with supporting leg.
3. multifunctional rotary excavating driller according to claim 1, it is characterized in that: mast top is equipped with the head pulley yoke of direction-adjustable, and the head pulley yoke connects unit head.
4. multifunctional rotary excavating driller according to claim 3, it is characterized in that: unit head has two to hang the position, hangs the below, position and hangs drilling tool.
5. multifunctional rotary excavating driller according to claim 4, is characterized in that, described drilling tool is the common drilling rod of rotary drilling rig, long screw auger tool or enlarged footing soil compaction drilling tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100840762A CN103147689A (en) | 2013-03-15 | 2013-03-15 | Multifunctional rotary drilling rig |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100840762A CN103147689A (en) | 2013-03-15 | 2013-03-15 | Multifunctional rotary drilling rig |
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| CN103147689A true CN103147689A (en) | 2013-06-12 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105649541A (en) * | 2016-03-14 | 2016-06-08 | 上海中联重科桩工机械有限公司 | Double-broken line luffing mechanism, double-broken line rotary drilling rig and movable mast control method |
| CN105804650A (en) * | 2016-03-30 | 2016-07-27 | 湖南新天和工程设备有限公司 | Long-spiral drilling machine |
| CN107448140A (en) * | 2017-09-14 | 2017-12-08 | 四川省成都普什机电技术研究有限公司 | A kind of rotary digging equipment and rotary digging construction method |
| CN108265707A (en) * | 2016-12-30 | 2018-07-10 | 上海城地建设股份有限公司 | One kind can the multi-functional middle pick of tuning fetch earth and plant stake device and its construction method |
| CN112780261A (en) * | 2021-01-18 | 2021-05-11 | 北京三一智造科技有限公司 | Depth measurement method, depth measurement device and depth measurement equipment of long spiral drilling machine |
| CN113216835A (en) * | 2021-04-23 | 2021-08-06 | 江苏泰信机械科技有限公司 | Resonance-free multifunctional rotary drilling rig |
| CN113309467A (en) * | 2021-07-15 | 2021-08-27 | 张国 | Integrated automatic leveling full-casing down-the-hole drilling machine equipment and construction process thereof |
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| US2240738A (en) * | 1937-07-14 | 1941-05-06 | Nat Supply Co | Rotary drilling rig |
| CN200985742Y (en) * | 2006-12-17 | 2007-12-05 | 郑州宇通重工有限公司 | Wire cable pressurization hoisting type rotary digging drill |
| CN200985744Y (en) * | 2006-12-17 | 2007-12-05 | 郑州宇通重工有限公司 | Spiral drilling type rotary digging drill |
| CN202401981U (en) * | 2011-11-25 | 2012-08-29 | 河南省三力机械制造有限公司 | Drilling machine |
| CN102913122A (en) * | 2012-11-01 | 2013-02-06 | 玉柴桩工(常州)有限公司 | Rotary drilling rig under all-electric pilot control |
| CN203161084U (en) * | 2013-03-15 | 2013-08-28 | 山东鑫国重机科技有限公司 | Multifunctional rotary drilling rig |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2240738A (en) * | 1937-07-14 | 1941-05-06 | Nat Supply Co | Rotary drilling rig |
| CN200985742Y (en) * | 2006-12-17 | 2007-12-05 | 郑州宇通重工有限公司 | Wire cable pressurization hoisting type rotary digging drill |
| CN200985744Y (en) * | 2006-12-17 | 2007-12-05 | 郑州宇通重工有限公司 | Spiral drilling type rotary digging drill |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105649541A (en) * | 2016-03-14 | 2016-06-08 | 上海中联重科桩工机械有限公司 | Double-broken line luffing mechanism, double-broken line rotary drilling rig and movable mast control method |
| CN105649541B (en) * | 2016-03-14 | 2017-12-15 | 上海中联重科桩工机械有限公司 | Dual-polyline variable-amplitude mechanism, dual slope rotary drilling rig and folding mast control method |
| CN105804650A (en) * | 2016-03-30 | 2016-07-27 | 湖南新天和工程设备有限公司 | Long-spiral drilling machine |
| CN105804650B (en) * | 2016-03-30 | 2019-12-20 | 湖南新天和工程设备有限公司 | Long spiral drilling machine |
| CN108265707A (en) * | 2016-12-30 | 2018-07-10 | 上海城地建设股份有限公司 | One kind can the multi-functional middle pick of tuning fetch earth and plant stake device and its construction method |
| CN107448140A (en) * | 2017-09-14 | 2017-12-08 | 四川省成都普什机电技术研究有限公司 | A kind of rotary digging equipment and rotary digging construction method |
| CN112780261A (en) * | 2021-01-18 | 2021-05-11 | 北京三一智造科技有限公司 | Depth measurement method, depth measurement device and depth measurement equipment of long spiral drilling machine |
| CN113216835A (en) * | 2021-04-23 | 2021-08-06 | 江苏泰信机械科技有限公司 | Resonance-free multifunctional rotary drilling rig |
| CN113309467A (en) * | 2021-07-15 | 2021-08-27 | 张国 | Integrated automatic leveling full-casing down-the-hole drilling machine equipment and construction process thereof |
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Application publication date: 20130612 |