CN107620574A - A kind of full circle swinging all casing drill main body and full circle swinging all casing drill - Google Patents

A kind of full circle swinging all casing drill main body and full circle swinging all casing drill Download PDF

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Publication number
CN107620574A
CN107620574A CN201710943073.8A CN201710943073A CN107620574A CN 107620574 A CN107620574 A CN 107620574A CN 201710943073 A CN201710943073 A CN 201710943073A CN 107620574 A CN107620574 A CN 107620574A
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CN
China
Prior art keywords
main body
drill main
full circle
circle swinging
sleeve pipe
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201710943073.8A
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Chinese (zh)
Inventor
宫能和
谌启发
毛忠良
储海岩
刘松玉
杨岳勤
刘柏林
冯锦林
马伟叁
徐俊
程雄志
顾永明
刘锦平
何明华
张宝恒
刘彦文
陈晓莉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Railway Fifth Survey and Design Institute Group Co Ltd
Original Assignee
NANJING LUDING STIRRING PILE SPECIAL TECHNOLOGY Co Ltd
China Railway Fifth Survey and Design Institute Group Co Ltd
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 NANJING LUDING STIRRING PILE SPECIAL TECHNOLOGY Co Ltd, China Railway Fifth Survey and Design Institute Group Co Ltd filed Critical NANJING LUDING STIRRING PILE SPECIAL TECHNOLOGY Co Ltd
Priority to CN201710943073.8A priority Critical patent/CN107620574A/en
Publication of CN107620574A publication Critical patent/CN107620574A/en
Pending legal-status Critical Current

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Abstract

The invention belongs to earthmoving equipment technical field, more particularly to a kind of full circle swinging all casing drill main body and full circle swinging all casing drill.Full circle swinging all casing drill main body includes being used for the positioner for driving sleeve pipe to move radially and making the axis of sleeve pipe overlap with the axis of stake, and the clamping device stepped up for the sleeve pipe after positioning.Meanwhile additionally provide the rig using above-mentioned full circle swinging all casing drill main body.The setting that full circle swinging all casing drill main body passes through positioner and clamping device, the positioning of sleeve pipe can be realized and stepped up, and it can realize that sleeve pipe typically has the advantages of in the vertical direction size is small in the mechanism moved radially, it can reduce size of the drill main body in vertical direction relative to existing wedge positioning clamping device, thus, the working space on drill main body top is added, reduce job site influences to caused by drilling machine construction.

Description

A kind of full circle swinging all casing drill main body and full circle swinging all casing drill
Technical field
The invention belongs to earthmoving equipment technical field, more particularly to a kind of full circle swinging all casing drill main body and complete time Turn all casing drill.
Background technology
Full circle swinging all casing drill is the drilling and tunneling equipment of urban construction field heavy caliber sleeve pipe driving, and key equipment is Pipe rubbing machine and the class of full circle swinging drill machine with casing two.Specific such as Chinese science and technology document " full circle swinging drill machine with casing and a full set of pipe construction work The research of skill, Song Zhibin etc., mineral exploration engineering (rock and soil drilling engineering), 2013 volume 40 the 9th " page 30 disclosed in it is a full set of Pipe drilling generally refers to apply moment of torsion and vertical load using drill machine with casing (full-rotating drill or pipe rubbing machine) device to hole inner sleeve, drives Power passes to pipe bit (casing shoe) by casing string, casing string is crept into the earth formation;Drilling equipment must be utilized simultaneously (punching grab bucket or rotary drilling rig) carries out drilling in inside pipe casing and fetched earth, to reduce or eliminate to greatest extent inside pipe casing soil plug Frictional resistance, sleeve pipe creep into frictional resistance of the resistance essentially from sleeve pipe external peripheral surface and stratum;It is complete in full-sleeve drilling process Hole sleeve retaining wall, participated in without mud and circulation fluid, inside pipe casing belongs to dry type drilling and fetched earth, and the drilling of inside pipe casing is ahead of The drilling of sleeve pipe, the advanced argument of internal drilling are determined by drilled strata.Casing string by more sleeve pipes by casing joint connect and Into adjunction sleeve pipe is single by being fetched earth in pipe until drilling is deep to design stake in drilling, then tripping in steel reinforcement cage and irrigates coagulation Soil, concrete perfusion and rises and pulls out sleeve pipe alternately, acts single sleeve pipe under being dismantled when pulling out sleeve pipe by dismounting joint taper pin, until Irrigate complete hole pile body while play whole sleeve pipes in pulled-out holes.
Full-rotating drill of the prior art, in work progress, casing string is connected by more sleeve pipes by casing joint Form, by the process that sleeve pipe is arranged on main body realized by crawler crane, because the height of crawler crane is higher, constructed During, easily limited by construction site.
Problems are encountered if inventor is in specific work progress, specifically, Suzhou is for balanced city Development, it is proposed that the major trunk roads railway network planning of " horizontal stroke one is vertical "." one is vertical " is that the Tong Jing north of a road is prolonged, to protect pond on a hill history culture street Area, wear under Tong Jing North Roads and wear pond on a hill historic conservation area, mistake under continuing after Beihuan through street, Shanghai and Nanjing railway, Shanghai and Nanjing inter-city passenger rail Having started slope after pond on a hill historic conservation area turns into surface road, connection Soviet Union anxiety Zhang Gonglu.Tong Jing north of a road Yanzhong key node it One be under wear the Shanghai and Nanjing inter-city passenger rail (non-fragment orbit, flat slope section) runed, under wear opening position Shanghai and Nanjing it is intercity for bridge section (i.e. Between 140~141#, 141~142# bridge piers), span is 32m simply supported beams, and pier footing uses Bored Pile Foundation.Construction During, it is impossible to the intercity normal operation in Shanghai and Nanjing is influenceed, and inter-city passenger rail allows to be deformed into 1mm, difficulty of construction is huge.According to preliminary Design document, the engineering use slurry balance shield underpassing scheme, and section of jurisdiction external diameter tentatively drafts 2 schemes, respectively 14.5m, 13.25m.Worn under shield scheme at the inter-city passenger rail of Shanghai and Nanjing, isolation pile uses diameter 1m fully-sleeved filled pile, is set at the top of isolation pile Put beam in length and breadth, the soil body between isolation pile is reinforced using sleeve valve barrel grouting.The long 30m of isolation pile.When using 13.25m shield tunnels Road, a diameter of 1m of isolation pile, when the clear distance between isolation pile and shield uses 1m, isolation pile and existing bridge pier centre-to-centre spacing are 6.155m (at the corresponding intercity left line in Shanghai and Nanjing).When using 14.5m shield tunnels, a diameter of 1m of isolation pile, the clear distance between isolation pile and shield During using 0.53m, isolation pile is 6m with existing bridge pier centre-to-centre spacing (at the corresponding intercity left line in Shanghai and Nanjing).
That is, need to beat fully-sleeved filled pile under the inter-city passenger rail bridge of Shanghai and Nanjing in such scheme, but railway bridge with Space between ground is effective, and enough construction spaces can not be provided for crawler crane, and this problem hinders normally entering for construction OK.
For above-mentioned, it is proposed that it is a kind of can solve the problem that present in prior art because the limitation of construction space lead to not into The full circle swinging all casing drill main body and full circle swinging all casing drill of row fully-sleeved filled pile construction problem.
The content of the invention
(1) technical problems to be solved
For existing technical problem, the present invention provides a kind of full circle swinging all casing drill main body, can solve the problem that existing There is the problem of leading to not carry out fully-sleeved filled pile construction because of the limitation of construction space present in technology.
Another object of the present invention is, proposes a kind of full circle swinging all casing drill, and it is used complete time as described above Turn all casing drill main body.
(2) technical scheme
In order to achieve the above object, the main technical schemes that the present invention uses include:
Provide a kind of full circle swinging all casing drill main body, it include being used for driving sleeve pipe mobile and make the axis of sleeve pipe with The positioner that the axis of stake overlaps, and the clamping device stepped up for the sleeve pipe after positioning;
The positioning end that the positioner includes moving in the horizontal direction and is used to adjust sleeve pipe horizontal level;
The clamping device includes stepping up block, and for driving that steps up block horizontal movement to step up block drive device.
As a kind of preferred scheme of above-mentioned full circle swinging all casing drill main body, including multiple horizontally disposed positioning dresses Put, and when multiple positioners are located at positioning states, the positioning end of multiple positioners is located in same circular trace, the circle The center of circle of shape track and the stake heart are concentric.
As a kind of preferred scheme of above-mentioned full circle swinging all casing drill main body, in addition to hoistable platform, the lifting is flat Platform has the through hole passed through for sleeve pipe;
The positioner is positional cylinder, and the positional cylinder is arranged on hoistable platform, and the positional cylinder Locating piece is provided with piston rod, stopper is provided with the hoistable platform, the locating piece coordinates limitation to live with stopper The elongation of stopper rod.
As a kind of preferred scheme of above-mentioned full circle swinging all casing drill main body, multiple positional cylinders share same confession Oil pipe line;
Also include an oil pump, the oil pump is multiple positional cylinder fuel feeding by oil feed line.
As a kind of preferred scheme of above-mentioned full circle swinging all casing drill main body, including multiple clamping devices, and step up Device includes stepping up block, and for driving that steps up block horizontal movement to step up block drive device.
It is described to step up block drive device to step up oil as a kind of preferred scheme of above-mentioned full circle swinging all casing drill main body Cylinder.
As a kind of preferred scheme of above-mentioned full circle swinging all casing drill main body, including multiple equally distributed positioners With multiple equally distributed clamping devices, the positioner and clamping device are arranged alternately.
It is described as a kind of preferred scheme of above-mentioned full circle swinging all casing drill main body, in addition to rotating disk and rotary tray motor Clamping device is arranged on rotating disk, passes through gear drive between the rotary tray motor and rotating disk.
A kind of full circle swinging all casing drill, it includes full circle swinging all casing drill main body as described above.
As a kind of preferred scheme of above-mentioned full circle swinging all casing drill, in addition to frame, and it is arranged on upper rack Qu Guan mechanisms;
The drill main body is arranged on frame lower, and the Qu Guan mechanisms include tube-grasping device, and grab pipe dress for driving Put the drive device in the horizontal direction with vertical direction movement.
(3) beneficial effect
The beneficial effects of the invention are as follows:Full circle swinging all casing drill main body provided by the invention is by positioner and steps up The setting of device, it is possible to achieve the positioning of sleeve pipe and step up, and can realize that sleeve pipe typically has in the mechanism moved radially The advantages of in the vertical direction size is small, drill main body can be reduced vertical relative to existing wedge positioning clamping device The size in direction, thus, the working space on drill main body top is added, reduce job site shadow to caused by drilling machine construction Ring.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram for the full circle swinging all casing drill that the specific embodiment of the invention provides;
Fig. 2 is the stereochemical structure signal of another angle of the full circle swinging all casing drill of specific embodiment of the invention offer Figure;
Fig. 3 is the knot that the positioner for the drill main body that the specific embodiment of the invention provides and clamping device set form Structure schematic diagram.
【Description of reference numerals】
1:Frame;2:Qu Guan mechanisms;3:Drill main body;4:Sleeve pipe;5:Supporting table;
11:Guide rail;12:Base;13:Top cross-bar;14:Column;15:Leading screw;16:Lead;17:Drill oil cylinder;
21:Tube-grasping device;22:Location-plate;23:Framework;24:Bearing block;25:Rotating shaft; 26:Sprocket wheel;27:Chain;28: Motor;29:Drive chain;
31:Clamping device;32:Hoistable platform;33:Positional cylinder;34:Locating piece;35:Stopper;36:Rotary tray motor.
Embodiment
In order to preferably explain the present invention, in order to understand, below in conjunction with the accompanying drawings, by embodiment, to this hair It is bright to be described in detail.
Referring to figs. 1 to a kind of full circle swinging all casing drill main body shown in Fig. 3, is provided in the present embodiment, it includes For the positioner for driving sleeve pipe 4 to move radially and making the axis of sleeve pipe 4 be overlapped with the axis of stake, and for the set after positioning The clamping device 31 that pipe 4 steps up.
Pass through the setting of positioner and clamping device 31, it is possible to achieve the positioning of sleeve pipe 4 and step up, and can realize Sleeve pipe 4 typically has the advantages of in the vertical direction size is small in the mechanism moved radially, is positioned relative to existing wedge Clamping device can reduce size of the drill main body 3 in vertical direction, thus, add the working space on the top of drill main body 3, Reduce job site influences to caused by drilling machine construction, e.g., is constructed under railway bridge, and the distance between railway bridge and ground are 4m or so, the height of existing drill main body is in 2m or so, due to construction space, it is clear that can not be constructed, and this embodiment party Drill main body in formula is because the improvement in structure, its thickness can accomplish 0.5m, thus, it is possible to which the construction for providing 3m or so is empty Between, make to carry out under conditions of low clearance construction becomes can possibility.
The positioning end that positioner includes moving in the horizontal direction and is used to adjust the horizontal level of sleeve pipe 4, rig master Body 3 includes multiple clamping devices 31, and clamping device includes stepping up block, and for driving that steps up block horizontal movement to step up block Drive device.
Specifically, full circle swinging all casing drill main body includes multiple horizontally disposed positioners, and when multiple positioning fill During setting in positioning states, the positioning end of multiple positioners is located in same circular trace, the center of circle of the circular trace and stake The heart is concentric.By the positioner of the setting of such a form, the axis of sleeve pipe 4 and the axis of stake can be made by mobile sleeve pipe 4 Overlap, it is ensured that can be by design requirement pile.
Full circle swinging all casing drill main body also includes hoistable platform 32, and hoistable platform 32 has to be led to for what sleeve pipe 4 passed through Hole.
Reference picture 3, positioner are positional cylinder 33, and positional cylinder 33 is arranged on hoistable platform 32, and positional cylinder Locating piece 34 is provided with 33 piston rod, stopper 35 is provided with hoistable platform, locating piece 34 coordinates with stopper 35 to be limited The elongation of piston rod processed.When the locating piece 34 on positional cylinder 33 contacts with stopper 35, positional cylinder 33 is in positioning Position, now the free end of piston rod is in being same as on circumference, and the center of circle of the circumference overlaps with the stake heart.
Specifically, multiple positional cylinders 33 share same oil feed line, in addition to an oil pump, oil pump pass through oil feed line For multiple fuel feeding of positional cylinder 33.Multiple positional cylinders 33 are for an oil circuit, when on the upper piston rod of part positional cylinder 33 After locating piece 34 contacts with stopper 35, the hydraulic oil in oil circuit can be distributed to other positional cylinders 33, finally made all Positional cylinder 33 reaches position location.
Clamping device 31 includes stepping up block, and for driving that steps up block horizontal movement to step up block drive device.Full circle swinging All casing drill main body includes multiple clamping devices 31, and clamping device 31 includes stepping up block, and steps up block water for driving Flat motion steps up block drive device.Wherein, block drive device is stepped up to step up oil cylinder.
Full circle swinging all casing drill main body includes multiple equally distributed positioners and multiple equally distributed steps up to fill 31 are put, positioner and clamping device 31 are arranged alternately.
Full circle swinging all casing drill main body also includes rotating disk and rotary tray motor 36, and clamping device is arranged on rotating disk, rotating disk Pass through gear drive between motor 36 and rotating disk.
In order to which above-mentioned full circle swinging all casing drill main body is further detailed, present embodiment additionally provides rig The specific work process of main body, specifically as described below:
First, the positioner on drill main body 3 is in initial position (no-fix state), and clamping device 31 is in initial Position (does not step up state), and after sleeve pipe 4 is positioned on drill main body 3 by Qu Guan mechanisms 2, sleeve pipe 4 is placed by Ji Quguan mechanisms 2 In the through hole of hoistable platform 32, the course of work for taking pipe and putting the specific such as Qu Guan mechanisms 2 of pipe process of Qu Guan mechanisms 2 is following It is described in detail in full circle swinging all casing drill;
Then, the positional cylinder 33 of positioner starts to move, promotion of the sleeve pipe 4 in multiple piston rods of positional cylinder 33 Lower movement, in the presence of multiple positional cylinders 33, the center line of sleeve pipe 4 overlaps final sleeve pipe 4 with axis;
Again, the block that steps up of clamping device 31 moves simultaneously under the promotion for stepping up oil cylinder to the center of drill main body 3 Step up sleeve pipe 4;
Finally, rotary tray motor is started working, and it drives sleeve pipe 4 to rotate by rotating, meanwhile, it is connected with drill main body 3 Drill oil cylinder 17 is started working, and applies active force straight down to drill main body 3, and now, drill main body 3 drives sleeve pipe 4 While rotation and move downward.
Reference picture 1, Fig. 2, additionally provide a kind of full circle swinging all casing drill in the present embodiment, and it includes frame 1, with And the Qu Guan mechanisms 2 on the top of frame 1 are arranged on, and drill main body as described above 3, the drill main body 3 are arranged on frame 1 Bottom, Qu Guan mechanisms 2 include tube-grasping device 21, and for driving drive of the tube-grasping device in the horizontal direction with vertical direction movement Dynamic device.
The rig provided in present embodiment, by setting Qu Guan mechanisms 2 on the top of frame 1, and Qu Guan mechanisms 2 pass through Moved in the horizontal direction with vertical direction, can realize and take pipe and sleeve pipe 4 is placed on drill main body 3, relative to existing Crane swing pipe has the advantages of not limited by construction site, is especially limited the advantages of small by space on vertical direction.
Drive device includes the guide rail 11 being arranged in frame 1, the framework 23 being slidably connected with guide rail 11, horizontal drive Portion and vertical drive division.
Horizontal drive portion is arranged in frame 1, and its clutch end is connected with frame 1 and is used for driver framework 23 along guide rail 11 move back and forth in the horizontal direction.Specifically, be provided with some equally distributed pulleys on guide rail 11, framework 23 by pulley with Guide rail 11 connects, and can be moved back and forth in the horizontal direction along guide rail 11 by the driver framework 23 in horizontal drive portion.
Vertical drive division and tube-grasping device 21 are arranged on framework 23, and the clutch end of vertical drive division is with grabbing pipe dress Put 21 connections and for driving tube-grasping device 21 to be moved back and forth in vertical direction.
Horizontal drive apparatus is electric block, and the steel wire rope of electric block is fixedly connected with frame 1.Electric block is horizontal A kind of implementation of drive device, certain horizontal drive apparatus are not discharged using oil cylinder, cylinder, and motor-driven shape yet Formula.
Vertical drive device includes uniform four rotating shafts 25, wherein two rotating shafts 25 are arranged on the two of the upper surface of framework 23 End, in addition two rotating shafts 25 are arranged on the lower surface of framework 23, and symmetrical with two rotating shafts 25 of upper surface, specifically , rotating shaft 25 is arranged on framework 23 by bearing block 24.
A sprocket wheel 26 is provided with the both ends of rotating shaft 25, and upper and lower surface is oppositely arranged on a pair of sprocket A chain 27 is provided with 26, tube-grasping device 21 is fixedly connected with four chains 27 and is in horizontality.
Vertical drive device also includes motor 28, and the motor 28 drives four rotating shafts by drive chain 29 25 synchronous axial systems.
Pass through the setting form of above-mentioned vertical drive device, it is ensured that vertical drive device drives tube-grasping device 21 steady Vertical direction move back and forth.Vertical drive device can also use the structures such as oil cylinder, cylinder.
Tube-grasping device 21 includes taking pipe device body, and be arranged on the body central position of tube-grasping device 21 grabs pipe through-hole, Grab be provided with the side wall of pipe through-hole it is multiple step up block, step up block and step up sleeve pipe under the driving of oil cylinder.
In order to improve the stability that tube-grasping device 21 captures to sleeve pipe, location-plate 22, location-plate 22 are gone back on framework 23 The through hole corresponding with grabbing pipe through-hole is additionally provided with the top for taking pipe device body, and on location-plate 22.In tube-grasping device 21 During taking pipe, location-plate 22 and tube-grasping device 21 are set on sleeve pipe 4.
In order to which above-mentioned Qu Guan mechanisms 2 are described in detail, in present embodiment, above-mentioned Qu Guan mechanisms tool is additionally provided The course of work of body, specifically as described below:
First, sleeve pipe 4 to be installed is placed in the supporting table 5 beside rig vertically, horizontal drive apparatus (electronic calabash Reed) driver framework 23 moves along guide rail 11, and tube-grasping device 21 is located at the top of sleeve pipe 4;
Then, the motor 28 of vertical drive device drives four rotating shafts 25 to be rotated in a first direction by chain 27, Rotating shaft 25 drives the chain 27 on its sprocket wheel 26 to move while rotation, drives tube-grasping device 21 downward while chain 27 moves It is mobile, and the pipe through-hole of grabbing of tube-grasping device 21 is set on sleeve pipe 4;
Further walk, the block that steps up on tube-grasping device 21 steps up sleeve pipe 4 in the case where stepping up the driving of block oil cylinder, treats the quilt of sleeve pipe 4 After stepping up, the motor 28 of vertical drive device drives four rotating shafts 25 (first direction in a second direction by chain 27 It is two opposite directions with second direction) rotate, rotating shaft 25 drives the chain 27 on its sprocket wheel 26 to move while rotation, chain Tube-grasping device 21 is driven to move up while bar 27 moves, when tube-grasping device 21 drives sleeve pipe 4 to be moved upward to setting height Afterwards, vertical drive device stop motion;
Further, horizontal drive apparatus (electric block) driver framework 23 moves along guide rail 11, makes the He of tube-grasping device 21 Sleeve pipe 4 is located at horizontal drive apparatus stop motion behind the top of drill main body 3, and then the motor 28 of vertical drive device passes through Chain 27 drives four rotating shafts 25 to be rotated in a first direction, and rotating shaft 25 drives the chain 27 on its sprocket wheel 26 to move while rotation It is dynamic, drive tube-grasping device 21 to move down while chain 27 moves, when tube-grasping device 21 drives sleeve pipe 4 to be moved to rig master After in body 3, vertical drive device stop motion, the block that steps up on tube-grasping device 21 unclamps sleeve pipe 4 under the driving of its oil cylinder;
Finally, the motor 28 of vertical drive device drives four rotating shafts 25 to be rotated in a second direction, by chain 27, Rotating shaft 25 drives the chain 27 on its sprocket wheel 26 to move while rotation, drives tube-grasping device 21 upward while chain 27 moves It is mobile, and depart from sleeve pipe 4.
Frame 1 includes base 12, top cross-bar 13, and the column 14 being arranged between base 12, top cross-bar 13;It is vertical Post 14 includes spaced two parts, and is connected between spaced two parts by leading screw 15.By the way that column 14 is set Spaced two parts are set to, and are connected between the two sections by leading screw 15, so can realize according to actual height Adjust the height of column 14.
Four equally distributed leads 16 are provided with base 12, be fixed between column 14 two it is symmetrically arranged Drill main body oil cylinder 17, drill main body 3 are set on lead 16 and are slidably connected with lead 16, drill main body 3 and rig The piston rod of main body oil cylinder 17 is fixedly connected and pumped under the drive of piston rod.In the course of work of drill main body 3, For drill main body 3 while driving sleeve pipe 4 to rotate, drill main body oil cylinder 17 can drive drill main body 3 to move downward, in rig During main body 3 moves downward, lead 16 is oriented to drill main body 3, improve drill main body 3 move downward it is equal Even property.
The technical principle of the present invention is described above in association with specific embodiment, these descriptions are intended merely to explain the present invention's Principle, it is impossible to be construed to limiting the scope of the invention in any way.Based on explaining herein, those skilled in the art Would not require any inventive effort can associate other embodiments of the present invention, and these modes fall within this hair Within bright protection domain.

Claims (10)

  1. A kind of 1. full circle swinging all casing drill main body, it is characterised in that:Including for driving sleeve pipe (4) to move radially and making sleeve pipe The positioner that is overlapped with the axis of stake of axis, and the clamping device (31) stepped up for the sleeve pipe (4) after positioning.
  2. 2. full circle swinging all casing drill main body according to claim 1, it is characterised in that the positioner includes can Move in the horizontal direction and be used for the positioning end for adjusting sleeve pipe horizontal level;
    Drill main body (3) includes multiple horizontally disposed positioners, and when multiple positioners are located at positioning states, it is multiple The positioning end of positioner is located in same circular trace, and the center of circle of the circular trace and the stake heart are concentric.
  3. 3. full circle swinging all casing drill main body according to claim 1 or 2, it is characterised in that also including hoistable platform (32), the hoistable platform (32) has the through hole passed through for sleeve pipe (4);
    The positioner is positional cylinder (33), and the positional cylinder (33) is arranged on hoistable platform (32), and described fixed Locating piece (34) is provided with the piston rod of position oil cylinder (33), stopper (35) is provided with the hoistable platform (32), it is described Locating piece (34) coordinates the elongation of limitation piston rod with stopper (35).
  4. 4. full circle swinging all casing drill main body according to claim 3, it is characterised in that multiple positional cylinders (33) Share same oil feed line;
    Also include an oil pump, the oil pump is multiple positional cylinders (33) fuel feeding by oil feed line.
  5. 5. full circle swinging all casing drill main body according to claim 1, it is characterised in that the drill main body (3) includes Multiple clamping devices (31), and clamping device (31) includes stepping up block, and for driving that steps up block horizontal movement to step up block Drive device.
  6. 6. full circle swinging all casing drill main body according to claim 5, it is characterised in that the block drive device of stepping up is Step up oil cylinder.
  7. 7. full circle swinging all casing drill main body according to claim 1, it is characterised in that including multiple equally distributed fixed Position device and multiple equally distributed clamping devices (31), the positioner and clamping device (31) are arranged alternately.
  8. 8. full circle swinging all casing drill main body according to claim 1, it is characterised in that also including rotating disk and rotary tray motor (36), the clamping device (31) is arranged on rotating disk, and the rotary tray motor (36) passes through gear drive between rotating disk.
  9. 9. a kind of full circle swinging all casing drill, it is characterised in that a full set of including the full circle swinging described in claim 1-8 any one Pipe drill main body.
  10. 10. all casing drill according to claim 9, it is characterised in that also including frame (1), and be arranged on frame (1) the Qu Guan mechanisms (2) on top;
    The drill main body (3) is arranged on frame (1) bottom, and the Qu Guan mechanisms (2) include tube-grasping device (21), and for band The drive device that dynamic tube-grasping device (21) moves with vertical direction in the horizontal direction.
CN201710943073.8A 2017-10-11 2017-10-11 A kind of full circle swinging all casing drill main body and full circle swinging all casing drill Pending CN107620574A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710943073.8A CN107620574A (en) 2017-10-11 2017-10-11 A kind of full circle swinging all casing drill main body and full circle swinging all casing drill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710943073.8A CN107620574A (en) 2017-10-11 2017-10-11 A kind of full circle swinging all casing drill main body and full circle swinging all casing drill

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Publication Number Publication Date
CN107620574A true CN107620574A (en) 2018-01-23

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Application Number Title Priority Date Filing Date
CN201710943073.8A Pending CN107620574A (en) 2017-10-11 2017-10-11 A kind of full circle swinging all casing drill main body and full circle swinging all casing drill

Country Status (1)

Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112459723A (en) * 2020-11-20 2021-03-09 中铁第五勘察设计院集团有限公司 Full-casing full-slewing drilling machine equipment
CN113294138A (en) * 2021-06-03 2021-08-24 中铁第五勘察设计院集团有限公司 Full-sleeve full-rotary drilling machine device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112459723A (en) * 2020-11-20 2021-03-09 中铁第五勘察设计院集团有限公司 Full-casing full-slewing drilling machine equipment
CN112459723B (en) * 2020-11-20 2021-06-22 中铁第五勘察设计院集团有限公司 Full-casing full-slewing drilling machine equipment
CN113294138A (en) * 2021-06-03 2021-08-24 中铁第五勘察设计院集团有限公司 Full-sleeve full-rotary drilling machine device

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