CN108222851A - For the adjusting apparatus and rotary drilling rig of rotary drilling rig - Google Patents
For the adjusting apparatus and rotary drilling rig of rotary drilling rig Download PDFInfo
- Publication number
- CN108222851A CN108222851A CN201711488954.1A CN201711488954A CN108222851A CN 108222851 A CN108222851 A CN 108222851A CN 201711488954 A CN201711488954 A CN 201711488954A CN 108222851 A CN108222851 A CN 108222851A
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- China
- Prior art keywords
- hinge joint
- mast
- door frame
- drilling rig
- rotary drilling
- 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
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 54
- 230000007704 transition Effects 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 abstract description 12
- 238000010276 construction Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 10
- 239000002689 soil Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The present invention relates to rotary drilling rig technical field, more particularly to a kind of adjusting apparatus and rotary drilling rig for rotary drilling rig.The adjusting apparatus includes：Door frame, chassis platform, mast oil cylinder and mast；Door frame is hinged by the first hinge joint and the second hinge joint with chassis platform；One end of mast oil cylinder is hinged by third hinge joint with door frame, and the other end is hinged with mast；Third hinge joint, the first hinge joint and the second hinge joint are from top to bottom set gradually, and the first hinge joint, between the second hinge joint and mast, the first hinge joint is between third hinge joint and mast.Door frame and chassis platform are hinged by the way that the first hinge joint and second are hinged so that door frame increases the angle theta of mast oil cylinder to left so that mast oil cylinder more stablizes mast supporting.Meanwhile door frame size and weight can be reduced to reduce cost, while improve processing technology.
Description
Technical field
The present invention relates to rotary drilling rig technical field, more particularly to a kind of adjusting apparatus and churning driven for rotary drilling rig
Machine.
Background technology
Rotary drilling rig is a kind of construction machinery of pore-forming operation in suitable building foundation engineering, is primarily adapted for sand, viscosity
The soil layers such as soil, slity soil are constructed, and are used widely in a variety of foundation basic constructions such as bored concrete pile, diaphragm wall, strengthening of foundation.
Fig. 1 is structure diagram of the adjusting apparatus for rotary drilling rig in Construction State in the relevant technologies；
Fig. 2 is structure diagram of the adjusting apparatus for rotary drilling rig in movable mast state in the relevant technologies；Fig. 3 is basis
Structure diagram of the adjusting apparatus for rotary drilling rig in travel position in the relevant technologies；Churning driven in the relevant technologies
Machine as shown in Figure 1, big door frame 3 is hinged by two hinge joints of B and C and chassis platform 5, the both ends of mast oil cylinder 4 respectively with greatly
Door frame 3 is connected with mast 8 (vertical), and into θ angle with mast 8.Fig. 1 is Construction State, and the height of casing is adjusted using master winch 2
Carry out construction operation.Mast 8 is adjusted to horizontal by vertical state by the cooperation of mast oil cylinder 4, amplitude oil cylinder 6 and swing arm 7
State, movable mast state as shown in Fig. 2, mast oil cylinder 4 extend to longest, and mast 8 is down flat forward.Axis pin at removable door frame B,
Mast oil cylinder 4 is shunk, on big door frame 3 collapsed forward to swing arm 7, to reduce complete machine shipping height, and transport shape as shown in Fig. 3
State.
But the supporting point of mast oil cylinder is difficult to be designed closer to equipment rear on above-mentioned rotary drilling rig door frame
(arrow direction, the i.e. direction far from casing at A points in Fig. 1), mast oil cylinder angle theta is smaller.In addition, door frame has to design
Into cantilever design, dimension and weight is larger, and cost is higher, and rigidity is poor, and machining accuracy is not easy to ensure.
Invention content
The purpose of the present invention is to provide a kind of adjusting apparatus and rotary drilling rig for rotary drilling rig, to solve existing skill
The smaller technical problem of mast oil cylinder strut angle in art.
The present invention provides a kind of adjusting apparatus for rotary drilling rig, which includes：Door
Frame, chassis platform, mast oil cylinder and mast；
The door frame is hinged by the first hinge joint and the second hinge joint with the chassis platform；The one of the mast oil cylinder
End is hinged by third hinge joint and the door frame, and the other end is hinged with the mast；
The third hinge joint, first hinge joint and second hinge joint are from top to bottom set gradually, and institute
The first hinge joint is stated between second hinge joint and the mast, first hinge joint is located at the third hinge joint
Between the mast.
Further, first hinge joint is the peak of the chassis platform.
Further, the door frame is triangle；Three vertex of the door frame are respectively first hinge joint, described
Two hinge joints and the third hinge joint.
Further, the line between first hinge joint and second hinge joint and the third hinge joint and described
The angle of line between second hinge joint is 30 ° -60 °.
Further, the line between first hinge joint and second hinge joint and the third hinge joint and described
The angle of line between second hinge joint is 40 °.
Further, the junction on three sides of the door frame is by arc-shaped transition.
Further, the present invention also provides a kind of rotary drilling rig, which includes of the present invention for churning driven
The adjusting apparatus of machine.
The present invention provides a kind of adjusting apparatus for rotary drilling rig, which includes door frame, chassis platform, mast
Oil cylinder and mast, door frame are hinged by the first hinge joint and the second hinge joint with chassis platform；One end of mast oil cylinder passes through
Three hinge joints are hinged with the door frame, and first hinge joint is between second hinge joint and the mast, institute
The first hinge joint is stated between the third hinge joint and the mast, that is, in Construction State, in figure, the second hinge
Contact, third hinge joint are located at the left side of the first hinge joint, and mast is located at the right side of the first hinge joint.Compared in Fig. 1, door frame
It is whole to move to the left side namely moved to the rear of rotary drilling rig, increase the angle between mast oil cylinder and mast, Ye Jizeng
The big angle theta of mast oil cylinder, mast oil cylinder more stablize mast supporting, and mast is avoided to shake.In movable mast state
Afterwards, user can dismantle the first hinge joint, and mast oil cylinder is detached from door frame, then turns door frame to the left around the second hinge joint
It is dynamic, that is, being rotated to the rear of rotary drilling rig, the height of door frame and mast oil cylinder is reduced, is then transported.
It is hinged by door frame and bottom by the first hinge joint and second provided by the present invention for the adjusting apparatus of rotary drilling rig
Disk platform is hinged so that door frame increases the angle theta of mast oil cylinder to left so that mast oil cylinder by mast supporting more
Add stabilization.Meanwhile door frame size and weight can be reduced to reduce cost, while improve processing technology.
Description of the drawings
The attached drawing for forming the part of the present invention is used to provide further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is structure diagram of the adjusting apparatus for rotary drilling rig in Construction State in the relevant technologies；
Fig. 2 is structure diagram of the adjusting apparatus for rotary drilling rig in movable mast state in the relevant technologies；
Fig. 3 is structure diagram of the adjusting apparatus for rotary drilling rig in travel position in the relevant technologies；
Fig. 4 is structural representation of the adjusting apparatus for rotary drilling rig according to embodiments of the present invention in Construction State
Figure；
Fig. 5 is structural representation of the adjusting apparatus for rotary drilling rig according to embodiments of the present invention in movable mast state
Figure；
Fig. 6 is structural representation of the adjusting apparatus for rotary drilling rig according to embodiments of the present invention in travel position
Figure；
Fig. 7 is the structure diagram of door frame according to embodiments of the present invention.
In figure：
1- chassis；2- master winches；3- door frames；
4- mast oil cylinders；5- chassis platform；6- amplitude oil cylinders；
7- swing arms；8- masts；The first hinge joints of 9-；
The second hinge joints of 10-；11- third hinge joints.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Fig. 4 is structural representation of the adjusting apparatus for rotary drilling rig according to embodiments of the present invention in Construction State
Figure；Fig. 5 is structure diagram of the adjusting apparatus for rotary drilling rig according to embodiments of the present invention in movable mast state；Fig. 6
It is structure diagram of the adjusting apparatus for rotary drilling rig according to embodiments of the present invention in travel position；Fig. 7 is basis
The structure diagram of the door frame of the embodiment of the present invention；As shown in Figures 4 to 7, the embodiment of the present invention provides a kind of for churning driven
The adjusting apparatus of machine, the adjusting apparatus for being used for rotary drilling rig include：Door frame 3, chassis platform 5, mast oil cylinder 4 and mast 8；Door
Frame 3 is hinged by the first hinge joint 9 and the second hinge joint 10 and chassis platform 5；One end of mast oil cylinder 4 passes through third hinge joint
11 is hinged with door frame 3, and the other end is hinged with mast 8；Third hinge joint 11, the first hinge joint 9 and the second hinge joint 10 by up to
Under set gradually, and the first hinge joint 9, between the second hinge joint 10 and mast 8, the first hinge joint 9 is hinged positioned at third
Between point 11 and mast 8.
The embodiment of the present invention provides a kind of adjusting apparatus for rotary drilling rig, which includes door frame 3, chassis is put down
Platform 5, mast oil cylinder 4 and mast 8, door frame 3 is by the first hinge joint 9 (i.e. B points in Fig. 4) and the second hinge joint 10 (i.e. in Fig. 4
D points) it is hinged with chassis platform 5；One end of mast oil cylinder 4 is hinged by third hinge joint 11 and door frame 3, and first is hinged
Point 9 between the second hinge joint 10 and mast 8, the first hinge joint 9 between third hinge joint 11 and mast 8, that is,
During Construction State, in Fig. 4, the second hinge joint 10, third hinge joint 11 are located at the left side of the first hinge joint 9, and mast 8 is located at the
The right side of one hinge joint 9.Compared in Fig. 1, door frame 3 is whole to be moved to the left side namely is moved to the rear of rotary drilling rig, increase
Angle between mast oil cylinder 4 and mast 8 namely the angle theta for increasing mast oil cylinder 4, mast oil cylinder 4 is by mast 8
Support is more stablized, and mast 8 is avoided to shake.After movable mast state, user can dismantle the first hinge joint 9, mast oil cylinder 4
It is detached from door frame 3, then rotates door frame 3 to the left around the second hinge joint 10, that is, being rotated to the rear of rotary drilling rig, drop
The height of low door frame 3 and mast oil cylinder 4, is then transported.
Adjusting apparatus provided in an embodiment of the present invention for rotary drilling rig hingedly will by the first hinge joint 9 and second
Door frame 3 is hinged with chassis platform 5 so that door frame 3 increases the angle theta of mast oil cylinder 4 to left so that mast oil cylinder 4
Mast 8 is supported and is more stablized.Meanwhile 3 size of door frame and weight can be reduced to reduce cost, while improve processing technology.
As shown in figure 4, on the basis of above-described embodiment, further, the first hinge joint 9 is the highest of chassis platform 5
Point.
In the present embodiment, the peak of chassis platform 5 is set as the first hinge joint 9, at this point, the first hinge joint 9, second
The triangle that hinge joint 10 and third hinge joint 11 are formed relatively is stablized, and improves the stability of strutting system of door frame 3.
As shown in figure 4, on the basis of above-described embodiment, further, door frame 3 is triangle；Three vertex of door frame 3
Respectively the first hinge joint 9, the second hinge joint 10 and third hinge joint 11.
In the present embodiment, door frame 3 is triangle, and three vertex of door frame 3 are respectively the first hinge joint 9, the second hinge joint
10 and third hinge joint 11, that is, door frame 3 is three formed by the first hinge joint 9, the second hinge joint 10 and third hinge joint 11
Angular, at this point, the size of door frame 3 is minimum, weight and cost are minimum.
As shown in figure 4, on the basis of above-described embodiment, further, between the first hinge joint 9 and the second hinge joint 10
11 and second hinge joint 10 of line and third hinge joint between the angle of line be 30 ° -60 °.
In the present embodiment, line between the first hinge joint 9 and the second hinge joint 10 is the first line, the second hinge joint 10
Line between third hinge joint 11 is the second line, the angle between the first line and the second line be set as 30 °-
60 °, at this point, in travel position, door frame 3 is after the second hinge joint 10 is rotated to the rear of rotary drilling rig, the peak of door frame 3
It is relatively low, reduce the height of door frame 3.
Wherein, the line between the first hinge joint 9 and the second hinge joint 10 and 11 and second hinge joint 10 of third hinge joint
Between the angle of line be unspecified angle in 30 ° -60 °, such as：35 °, 40 °, 45 °, 50 °, 55 ° etc..
On the basis of above-described embodiment, further, the line between the first hinge joint 9 and the second hinge joint 10 and
The angle of line between three hinge joints 11 and the second hinge joint 10 is 40 °.
In the present embodiment, the line between the first hinge joint 9 and the second hinge joint 10 is cut with scissors with third hinge joint 11 and second
The angle of line between contact 10 is 40 °, that is, the angle between above-mentioned the first line and the second line is 40 °, this
When, in travel position, for door frame 3 after the second hinge joint 10 is rotated to the rear of rotary drilling rig, the peak of door frame 3 is minimum,
The height of door frame 3 is minimum.
On the basis of above-described embodiment, further, the junction on three sides of door frame 3 is by arc-shaped transition.
In the present embodiment, there is arc-shaped transition in the junction on three sides of door frame 3, that is, three corner's arcs of door frame 3
Shape transition avoids three apexes of door frame 3 excessively sharp and damages user, easy to use.
On the basis of above-described embodiment, further, the embodiment of the present invention also provides a kind of rotary drilling rig, the churning driven
Machine includes the adjusting apparatus provided by the present invention for rotary drilling rig.
Wherein, rotary drilling rig further includes driver's cabin, chassis 1, master winch 2, amplitude oil cylinder 6, swing arm 7 etc..
Rotary drilling rig provided in an embodiment of the present invention, the adjusting apparatus of rotary drilling rig include door frame 3, chassis platform 5, mast
Oil cylinder 4 and mast 8, door frame 3 are hinged by the first hinge joint 9 and the second hinge joint 10 and chassis platform 5；The one of mast oil cylinder 4
End is hinged by third hinge joint 11 and door frame 3, and the first hinge joint 9 is between the second hinge joint 10 and mast 8, and first
Hinge joint 9 is between third hinge joint 11 and mast 8, that is, in Construction State, in figure, and the second hinge joint 10, third
Hinge joint 11 is located at the left side of the first hinge joint 9, and mast 8 is located at the right side of the first hinge joint 9.Compared in Fig. 1, door frame 3 is whole
Body is moved to the left side namely is moved to the rear of rotary drilling rig, increases the angle between mast oil cylinder 4 and mast 8, Ye Jizeng
The big angle theta of mast oil cylinder 4, mast oil cylinder 4, which supports mast 8, more to be stablized, and mast 8 is avoided to shake.In movable mast
After state, user can dismantle the first hinge joint 9, and mast oil cylinder 4 is detached from door frame 3, then by door frame 3 around the second hinge joint
10 rotate to the left, that is, being rotated to the rear of rotary drilling rig, reduce the height of door frame 3 and mast oil cylinder 4, are then transported
It is defeated.
It is provided in an embodiment of the present invention to be used for rotary drilling rig, hingedly will in adjusting apparatus by the first hinge joint 9 and second
Door frame 3 is hinged with chassis platform 5 so that door frame 3 increases the angle theta of mast oil cylinder 4 to left so that mast oil cylinder 4
Mast 8 is supported and is more stablized.Meanwhile 3 size of door frame and weight can be reduced to reduce cost, while improve processing technology.
The foregoing is merely a prefered embodiment of the invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of adjusting apparatus for rotary drilling rig, which is characterized in that including：Door frame, chassis platform, mast oil cylinder and mast
Bar；
The door frame is hinged by the first hinge joint and the second hinge joint with the chassis platform；One end of the mast oil cylinder leads to
It crosses third hinge joint to be hinged with the door frame, the other end is hinged with the mast；
The third hinge joint, first hinge joint and second hinge joint are from top to bottom set gradually, and described
For one hinge joint between second hinge joint and the mast, first hinge joint is located at the third hinge joint and institute
It states between mast.
2. the adjusting apparatus according to claim 1 for rotary drilling rig, which is characterized in that first hinge joint is institute
State the peak of chassis platform.
3. the adjusting apparatus according to claim 2 for rotary drilling rig, which is characterized in that the door frame is triangle；
Three vertex of the door frame are respectively first hinge joint, second hinge joint and the third hinge joint.
4. the adjusting apparatus according to claim 1 for rotary drilling rig, which is characterized in that first hinge joint and institute
The angle for stating the line between the line between the second hinge joint and the third hinge joint and second hinge joint is 30 °-
60°。
5. the adjusting apparatus according to claim 4 for rotary drilling rig, which is characterized in that first hinge joint and institute
The angle for stating the line between the line between the second hinge joint and the third hinge joint and second hinge joint is 40 °.
6. the adjusting apparatus according to claim 3 for rotary drilling rig, which is characterized in that three sides of the door frame
Junction is by arc-shaped transition.
7. a kind of rotary drilling rig, which is characterized in that the tune of rotary drilling rig is used for including such as claim 1-6 any one of them
Engagement positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711488954.1A CN108222851A (en) | 2017-12-29 | 2017-12-29 | For the adjusting apparatus and rotary drilling rig of rotary drilling rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711488954.1A CN108222851A (en) | 2017-12-29 | 2017-12-29 | For the adjusting apparatus and rotary drilling rig of rotary drilling rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108222851A true CN108222851A (en) | 2018-06-29 |
Family
ID=62647347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711488954.1A Pending CN108222851A (en) | 2017-12-29 | 2017-12-29 | For the adjusting apparatus and rotary drilling rig of rotary drilling rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108222851A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202031488U (en) * | 2011-05-03 | 2011-11-09 | 北京市三一重机有限公司 | Supporting device and engineering machine |
| CN202273595U (en) * | 2011-10-28 | 2012-06-13 | 恒天九五重工有限公司 | Large triangular support mechanism of rotary drilling rig |
| CN102678062A (en) * | 2012-05-24 | 2012-09-19 | 北京市三一重机有限公司 | Support mechanism and rotary drill rig |
| CN203452657U (en) * | 2013-07-31 | 2014-02-26 | 北京市三一重机有限公司 | Supporting arm, luffing mechanism and rotary drilling rig |
| CN205047150U (en) * | 2015-09-21 | 2016-02-24 | 北京南车时代机车车辆机械有限公司 | Rotary drilling rig |
| US9945146B2 (en) * | 2015-10-01 | 2018-04-17 | Woolslayer Companies, Inc. | Cylinder alignment monitoring system for a mast or derrick |
-
2017
- 2017-12-29 CN CN201711488954.1A patent/CN108222851A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202031488U (en) * | 2011-05-03 | 2011-11-09 | 北京市三一重机有限公司 | Supporting device and engineering machine |
| CN202273595U (en) * | 2011-10-28 | 2012-06-13 | 恒天九五重工有限公司 | Large triangular support mechanism of rotary drilling rig |
| CN102678062A (en) * | 2012-05-24 | 2012-09-19 | 北京市三一重机有限公司 | Support mechanism and rotary drill rig |
| CN203452657U (en) * | 2013-07-31 | 2014-02-26 | 北京市三一重机有限公司 | Supporting arm, luffing mechanism and rotary drilling rig |
| CN205047150U (en) * | 2015-09-21 | 2016-02-24 | 北京南车时代机车车辆机械有限公司 | Rotary drilling rig |
| US9945146B2 (en) * | 2015-10-01 | 2018-04-17 | Woolslayer Companies, Inc. | Cylinder alignment monitoring system for a mast or derrick |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20180629 |