CN106812475A - A kind of turnable Simple water pile rotary drilling rig in chassis - Google Patents

A kind of turnable Simple water pile rotary drilling rig in chassis Download PDF

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Publication number
CN106812475A
CN106812475A CN201611126163.XA CN201611126163A CN106812475A CN 106812475 A CN106812475 A CN 106812475A CN 201611126163 A CN201611126163 A CN 201611126163A CN 106812475 A CN106812475 A CN 106812475A
Authority
CN
China
Prior art keywords
disc
bearing
linkage
mast
unit head
Prior art date
Application number
CN201611126163.XA
Other languages
Chinese (zh)
Inventor
魏昶帆
余稚明
李昕成
赵宝生
汪雅婷
刘畅
周学礼
何博
武志荣
Original Assignee
云南省建筑科学研究院
云南省建设投资控股集团有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 云南省建筑科学研究院, 云南省建设投资控股集团有限公司 filed Critical 云南省建筑科学研究院
Priority to CN201611126163.XA priority Critical patent/CN106812475A/en
Publication of CN106812475A publication Critical patent/CN106812475A/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B15/00Supports for the drilling machine, e.g. derricks or masts
    • E21B15/003Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B15/00Supports for the drilling machine, e.g. derricks or masts
    • E21B15/02Supports for the drilling machine, e.g. derricks or masts specially adapted for underwater drilling
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B3/00Rotary drilling
    • E21B3/02Surface drives for rotary drilling

Abstract

A kind of turnable Simple water pile rotary drilling rig in chassis.It is made up of base (1) and equipment (2) two parts;Base (1) includes low bottom-disc (3), bearing (4), linkage (5), top bottom-disc (6).Equipment (2) includes mast assembly (7) and unit head (8).The structure of mast assembly (7) includes mast (9), support bar (10), pulley yoke (11), steel cable rope (12), motor (13).It is connected with linkage (5) by the bearing (4) in base (1) structure, rotation with dynamic bearing (4) by rotating linkage (5), so that top bottom-disc (6) rotates, and then mast assembly (7) partial offset is driven, unit head (8) is reached moveable purpose.Simple structure of the present invention, easy to operate, efficiency of construction is high, avoid the occurrence of unit head cannot move, the advantages of improve the security and accuracy of piling.

Description

A kind of turnable Simple water pile rotary drilling rig in chassis

Technical field

The present invention relates to pile foundation engineering bored concrete pile technology field, with simple structure, easy to operate, efficiency of construction is high, keep away The advantages of exempting to occur unit head and cannot move, improve the security and accuracy of piling.

Background technology

With the fast development of pile foundation engineering, underwater cast-in-place pile technology is widely used in pile foundation engineering, but Underwater cast-in-place pile technology there is also great number of issues in Practical Project, such as 1. bit freezing:Bit freezing is due to not grasping speed, entering to bore What excessive velocities were caused, or boulder is run into below, more serious situation is that whole drill bit falls in drilling, it is impossible to taken out, Such case is most difficult to treatment, and whether directly by drilling rod, gently drill down is moved for some, sees can propose drill bit, if not just in vain Waste a drill bit not say, also want other piling;2. deflection of borehole:Drilling rod is to straight during due to starting, or due to ground Base hardness is uneven to cause hole scattering, at this moment it is noted that amendment, if can not correct, that will put into certain label Mortar backfills hole, after mortar reaches some strength, then carries out drilling weight and is modified partially any phenomenon.

The content of the invention

The purpose of the present invention is precisely in order to overcome defect that above-mentioned prior art is present and to provide a kind of chassis turnable Simple water pile rotary drilling rig.

The present invention is achieved through the following technical solutions:

A kind of turnable Simple water pile rotary drilling rig in chassis, the invention is characterised in that, by base and equipment two Divide and constitute;Wherein:Base includes the bearing of low bottom-disc, connection low bottom-disc and equipment, is located at the linkage on bearing, even Bearing top is connected on for the top bottom-disc of support works device;Low bottom-disc is fixed on the ground, by bearing and linkage phase Even, by the rotation of the rotational band dynamic bearing of linkage, the rotation of top bottom-disc is realized with this;

Equipment is made up of mast assembly and unit head;Its middle mast assembly includes the mast being connected on chassis, uses In the support bar of support mast, the pulley yoke of support mast top is located at, the steel cable rope of unit head is connected by pulley yoke, with steel The motor of rope rope connection;Mast is connected on top bottom-disc with support bar, and is connected with motor, by turning for motor belt motor movable pulley rack It is dynamic, so as to pull steel cable rope to drive the lifting of unit head;Rotation of the linkage with dynamic bearing, realizes the skew of unit head.

Linkage of the present invention is connected with the bearing of base portion, and hand valve is provided with the outside of it, is capable of achieving The rotation of both direction clockwise and anticlockwise.

The present invention is applied to weathered rockses and the little gravel layer of particle diameter, using the rotatable technology of base, solves drill bit The irremovable defect in position.

The purpose of the present invention is that being improved to fixed base can in traditional Simple water pile rotary drilling rig technical foundation Rotary type base, reaches the purpose that can be moved at drill bit;Drill bit is produced movement by rotating base disk, improve this kind of letter The practicality and security of easy rotary drilling rig.

The turnable Simple water pile rotary drilling rig in a kind of chassis of the present invention uses bearing, its drill bit is being deviateed pre- Can be adjusted during phase position, improve construction accuracy rate.

The turnable Simple water pile rotary drilling rig in a kind of chassis of the present invention, is needing the placement detector in water stake When device carries out manual detection, temporarily drill bit can be removed, improve the security of construction.

The invention will be further described below in conjunction with the accompanying drawings.

Brief description of the drawings

Fig. 1 is schematic structural view of the invention;

Fig. 2 is bearing and linkage attachment structure transverse sectional view.

Fig. 3 is bearing and linkage attachment structure top view;

Specific embodiment

As shown in Figure 1, the turnable Simple water pile rotary drilling rig in a kind of chassis, the invention is characterised in that, by base 1 and work Make the two parts of device 2 composition.Fig. 2 is bearing and linkage attachment structure transverse sectional view, and bearing 4 is rotated for main link Device, rotates by linkage 5.Fig. 3 is specific linkage attachment structure top view, as seen from Figure 3 bearing 4 Operation principle and mode.

Wherein:Base 1 includes the bearing 4 of low bottom-disc 3, connection low bottom-disc 3 and equipment 2, is located at the linkage on bearing 4 Device 5, is connected to the top of bearing 4 for the top bottom-disc 6 of support works device 2;Low bottom-disc 3 is fixed on the ground, by bearing 4 It is connected with linkage 5, by the rotation of the rotational band dynamic bearing 4 of linkage 5, the rotation of top bottom-disc 6 is realized with this;

Equipment 2 is made up of mast assembly 7 and unit head 8;Its middle mast assembly 7 includes the mast being connected on chassis 6 Bar 9, the support bar 10 for supporting mast 9 is located at the pulley yoke 11 at the top of support mast 9, and power is connected by pulley yoke 11 First 8 steel cable rope 12, the motor 13 being connected with steel cable rope 12;Mast 9 is connected on top bottom-disc 3 with support bar 10, and and motor 13 are connected, by rotation of the motor 13 with movable pulley rack 11, so as to pull steel cable rope 12 to drive the lifting of unit head 8;Linkage dress 5 rotations with dynamic bearing 4 are put, the skew of unit head 8 is realized.

Linkage of the present invention 5 is connected with the bearing 4 of the part of base 1, and hand valve is provided with the outside of it, can be real The now rotation of both direction clockwise and anticlockwise.

As shown in figure 3, providing the part of turning effort in a kind of base of the turnable Simple water pile rotary drilling rig in chassis It is made up of two parts, i.e. bearing 4 and linkage 5.

This implementation principle:The first step determines the position that low bottom-disc 3 need to be fixed, to make according to Field design requirement Power first 8 is generally in the position of bored concrete pile mouthful overcentre;Second step checks whether unit head 8 has deviation, if there is deviation, At the hand valve of rotating linkage 5, so as to the rotation with dynamic bearing 4, unit head 8 is finally set to move on to its due position, finally Driven piles again.

This specific embodiment has following better than effect:Simple structure, easy to operate, efficiency of construction is high, it is dynamic to avoid the occurrence of The advantages of power head cannot be moved, improve the security and accuracy of piling.

Claims (1)

1. the turnable Simple water pile rotary drilling rig in a kind of chassis, it is characterised in that by base (1) and equipment (2) two Divide and constitute;
Wherein:Base (1) includes low bottom-disc (3), the bearing (4) of connection low bottom-disc (3) and equipment (2), is located at bearing (4) On linkage (5), be connected to bearing (4) top for support works device (2) top bottom-disc (6);Low bottom-disc (3) is fixed On the ground, it is connected with linkage (5) by bearing (4), by the rotation of the rotational band dynamic bearing (4) of linkage (5), The rotation of top bottom-disc (6) is realized with this;
Equipment (2) is made up of mast assembly (7) and unit head (8);Its middle mast assembly (7) is including being connected to chassis (6) On mast (9), the support bar (10) for supporting mast (9) is located at the pulley yoke (11) at the top of support mast (9), passes through The steel cable rope (12) of pulley yoke (11) connection unit head (8), the motor (13) being connected with steel cable rope (12);Mast (9) and support Bar (10) is connected on top bottom-disc (3), and is connected with motor (13), by the rotation of motor (13) with movable pulley rack (11), from And pull steel cable rope (12) to drive the lifting of unit head (8);The rotation of linkage (5) with dynamic bearing (4), realizes unit head (8) skew.
CN201611126163.XA 2016-12-09 2016-12-09 A kind of turnable Simple water pile rotary drilling rig in chassis CN106812475A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611126163.XA CN106812475A (en) 2016-12-09 2016-12-09 A kind of turnable Simple water pile rotary drilling rig in chassis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611126163.XA CN106812475A (en) 2016-12-09 2016-12-09 A kind of turnable Simple water pile rotary drilling rig in chassis

Publications (1)

Publication Number Publication Date
CN106812475A true CN106812475A (en) 2017-06-09

Family

ID=59106937

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611126163.XA CN106812475A (en) 2016-12-09 2016-12-09 A kind of turnable Simple water pile rotary drilling rig in chassis

Country Status (1)

Country Link
CN (1) CN106812475A (en)

Citations (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2938564A1 (en) * 1979-09-24 1981-04-09 Sanwa Kizai K K Earth drill
JPS58176187U (en) * 1982-05-19 1983-11-25
CN2440842Y (en) * 2000-08-18 2001-08-01 魏德干 Static pile press
CN2811406Y (en) * 2005-08-15 2006-08-30 王力纬 Walking type rotary drilling machine
CN101205728A (en) * 2007-12-15 2008-06-25 徐州鹏达科技有限公司 Endless-tracked multifunctional rotary excavating driller
CN201420266Y (en) * 2009-02-24 2010-03-10 石兴 Electric track suspension type pile driver
CN201546613U (en) * 2009-12-01 2010-08-11 河南省三力机械制造有限公司 Long spiral drilling machine
CN201851010U (en) * 2010-11-22 2011-06-01 郑州富岛机械设备有限公司 Rotary drilling rig
CN201865572U (en) * 2010-11-22 2011-06-15 郑州富岛机械设备有限公司 Novel rotary drilling rig
CN201933490U (en) * 2010-09-30 2011-08-17 河南省三力机械制造有限公司 Combined type long spiral rotary drilling rig
CN202148526U (en) * 2011-04-26 2012-02-22 中交第二航务工程局有限公司 Multi-functional piling system,
CN102747952A (en) * 2012-07-09 2012-10-24 徐州徐工基础工程机械有限公司 Hydraulic walking type percussion reverse circulation slot repairing machine
CN102767332A (en) * 2012-08-11 2012-11-07 威海市水利岩土工程有限公司 Screw pile machine and cast-in place pile construction method
CN202688997U (en) * 2012-02-28 2013-01-23 侯隆飙 Dual-purpose long-screw full-automatic pile driver
CN202913951U (en) * 2012-10-10 2013-05-01 玉柴桩工(常州)有限公司 Power head and rotary drilling rig with adjustable pulley yoke center distance
CN103912218A (en) * 2014-04-11 2014-07-09 上海中联重科桩工机械有限公司 Rotary drilling rig and gravity center control method and system of entire machine
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
CN104153709A (en) * 2014-07-29 2014-11-19 山河智能装备股份有限公司 Rotary drilling rig capable of being fully transported with drill pipe
CN105569560A (en) * 2016-01-25 2016-05-11 宁波鸿晨建设有限公司 Full casing long-spiral bored pile machine and method of using same for construction
CN205297310U (en) * 2016-01-14 2016-06-08 江西雄邦工程机械有限公司 Automatic rig is dug soon in gyration

Patent Citations (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2938564A1 (en) * 1979-09-24 1981-04-09 Sanwa Kizai K K Earth drill
JPS58176187U (en) * 1982-05-19 1983-11-25
CN2440842Y (en) * 2000-08-18 2001-08-01 魏德干 Static pile press
CN2811406Y (en) * 2005-08-15 2006-08-30 王力纬 Walking type rotary drilling machine
CN101205728A (en) * 2007-12-15 2008-06-25 徐州鹏达科技有限公司 Endless-tracked multifunctional rotary excavating driller
CN201420266Y (en) * 2009-02-24 2010-03-10 石兴 Electric track suspension type pile driver
CN201546613U (en) * 2009-12-01 2010-08-11 河南省三力机械制造有限公司 Long spiral drilling machine
CN201933490U (en) * 2010-09-30 2011-08-17 河南省三力机械制造有限公司 Combined type long spiral rotary drilling rig
CN201851010U (en) * 2010-11-22 2011-06-01 郑州富岛机械设备有限公司 Rotary drilling rig
CN201865572U (en) * 2010-11-22 2011-06-15 郑州富岛机械设备有限公司 Novel rotary drilling rig
CN202148526U (en) * 2011-04-26 2012-02-22 中交第二航务工程局有限公司 Multi-functional piling system,
CN202688997U (en) * 2012-02-28 2013-01-23 侯隆飙 Dual-purpose long-screw full-automatic pile driver
CN102747952A (en) * 2012-07-09 2012-10-24 徐州徐工基础工程机械有限公司 Hydraulic walking type percussion reverse circulation slot repairing machine
CN102767332A (en) * 2012-08-11 2012-11-07 威海市水利岩土工程有限公司 Screw pile machine and cast-in place pile construction method
CN202913951U (en) * 2012-10-10 2013-05-01 玉柴桩工(常州)有限公司 Power head and rotary drilling rig with adjustable pulley yoke center distance
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
CN103912218A (en) * 2014-04-11 2014-07-09 上海中联重科桩工机械有限公司 Rotary drilling rig and gravity center control method and system of entire machine
CN104153709A (en) * 2014-07-29 2014-11-19 山河智能装备股份有限公司 Rotary drilling rig capable of being fully transported with drill pipe
CN205297310U (en) * 2016-01-14 2016-06-08 江西雄邦工程机械有限公司 Automatic rig is dug soon in gyration
CN105569560A (en) * 2016-01-25 2016-05-11 宁波鸿晨建设有限公司 Full casing long-spiral bored pile machine and method of using same for construction

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Application publication date: 20170609