CN109057721A - A kind of rotary drilling rig and its jib lubbing mechanism - Google Patents
A kind of rotary drilling rig and its jib lubbing mechanism Download PDFInfo
- Publication number
- CN109057721A CN109057721A CN201811244096.0A CN201811244096A CN109057721A CN 109057721 A CN109057721 A CN 109057721A CN 201811244096 A CN201811244096 A CN 201811244096A CN 109057721 A CN109057721 A CN 109057721A
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- CN
- China
- Prior art keywords
- swing arm
- mast
- drilling rig
- jib lubbing
- lubbing mechanism
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- 238000005553 drilling Methods 0.000 title claims abstract description 67
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 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 invention discloses a kind of rotary drilling rig and its jib lubbing mechanism, jib lubbing mechanism includes: swing arm, and one end of swing arm and the car body of rotary drilling rig are hinged, and the other end of swing arm and the mast of rotary drilling rig are hinged；Luffing extensible member, one end of luffing extensible member and car body are hinged, and the other end and swing arm of luffing extensible member are hinged.Jib lubbing mechanism disclosed by the invention includes swing arm and luffing extensible member, and flexible by luffing extensible member, drive swing arm is rotated upwardly and downwardly around car body, so as to adjust mast at a distance from car body and at a distance from ground.This invention simplifies the structures of jib lubbing mechanism, alleviate the weight of jib lubbing mechanism, further mitigate the weight of rotary drilling rig.
Description
Technical field
The present invention relates to engineer equipment technical fields, more particularly, to a kind of rotary drilling rig and its jib lubbing mechanism.
Background technique
Currently, the building block of the jib lubbing mechanism of rotary drilling rig is more, structure is complicated, and weight is high.
Therefore, the weight of jib lubbing mechanism how is reduced, simplifying jib lubbing mechanism is those skilled in the art's skill urgently to be resolved
Art problem.
Summary of the invention
In view of this, can reduce the weight of jib lubbing mechanism the first purpose of the invention is to provide a kind of jib lubbing mechanism,
Simplify jib lubbing mechanism.
A second object of the present invention is to provide a kind of rotary drilling rigs.
In order to realize above-mentioned first purpose, the present invention provides following schemes:
A kind of jib lubbing mechanism, comprising:
Swing arm, one end of the swing arm and the car body of rotary drilling rig are hinged, the other end of the swing arm and the churning driven
The mast of machine is hinged；
Luffing extensible member, one end of the luffing extensible member and the car body are hinged, the other end of the luffing extensible member
It is hinged with the swing arm.
In a specific embodiment, the number of the luffing extensible member is 2, is arranged symmetrically in the car body
Two sides.
In another specific embodiment, the luffing extensible member is amplitude oil cylinder or luffing electric cylinder.
In another specific embodiment, secondary elevator is installed on the swing arm.
Each embodiment according to the present invention can according to need any combination, resulting embodiment party after these combinations
Case is also a part of the specific embodiment of the invention within the scope of the present invention.
In one particular embodiment of the present invention, jib lubbing mechanism disclosed by the invention includes swing arm and luffing extensible member,
It is flexible by luffing extensible member, drive swing arm to rotate upwardly and downwardly around car body, so as to adjust mast at a distance from car body and and ground
Distance.This invention simplifies the structures of jib lubbing mechanism, alleviate the weight of jib lubbing mechanism, further mitigate rotary drilling rig
Weight.
In order to realize above-mentioned second purpose, the present invention provides following schemes:
A kind of rotary drilling rig, including car body, secondary elevator, mast, mast stretch actuator and as described in above-mentioned any one
Jib lubbing mechanism；
One end of the flexible actuator of the mast and the swing arm of the jib lubbing mechanism are hinged, the flexible actuator of the mast
The other end and the mast are hinged；
The pair elevator is arranged on the swing arm of the jib lubbing mechanism.
In a specific embodiment, the mast stretches actuator for hydraulic cylinder or electric cylinder.
In another specific embodiment, the rotary drilling rig further include:
Power head, the power head are mounted on the mast；
Drilling rod, the drilling rod and the power head elastic connection；
Drilling tool, the drilling tool are mounted on the bottom end of the drilling rod.
In another specific embodiment, the rotary drilling rig further includes elastic cushion；
The elastic cushion is mounted between the drilling rod and the power head.
In another specific embodiment, the rotary drilling rig further includes elastic pin shaft；
Realize that the drilling rod is connect with the power head by the elastic pin shaft.
In another specific embodiment, the rotary drilling rig further includes master winch；
The master winch is mounted on the mast.
Each embodiment according to the present invention can according to need any combination, resulting embodiment party after these combinations
Case is also a part of the specific embodiment of the invention within the scope of the present invention.
Since rotary drilling rig disclosed by the invention includes the jib lubbing mechanism in above-mentioned any one, jib lubbing mechanism institute
Have the advantage that rotary drilling rig disclosed by the invention is included.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is that jib lubbing mechanism provided by the invention is mounted on the structural schematic diagram on rotary drilling rig.
Wherein, in Fig. 1:
Swing arm 1, car body 2, mast 3, luffing extensible member 4, secondary elevator 5, mast stretch actuator 6, power head 7, drilling rod 8,
Drilling tool 9, master winch 10.
Specific embodiment
It is with reference to the accompanying drawing and specific real in order to make those skilled in the art better understand technical solution of the present invention
Applying mode, the present invention is described in further detail.
Embodiment one
As shown in Figure 1, wherein jib lubbing mechanism includes swing arm 1 and luffing extensible member the present invention provides a kind of jib lubbing mechanism
4。
One end of swing arm 1 and the car body 2 of rotary drilling rig are hinged, and the other end of swing arm 1 and the mast 3 of rotary drilling rig are hinged.
In order to further mitigate the weight of jib lubbing mechanism, swing arm 1 can be welded by steel plate according to the ultimate strength that swing arm 1 needs to bear
It connects.
Luffing extensible member 4 can stretch, and one end of luffing extensible member 4 and car body 2 are hinged, the other end of luffing extensible member 4
It is hinged with swing arm 1.
In the present embodiment, includes swing arm 1 and luffing extensible member 4 the invention discloses jib lubbing mechanism, pass through luffing extensible member 4
It is flexible, drive swing arm 1 to rotate upwardly and downwardly around car body 2, so as to adjust mast 3 at a distance from car body 2 and at a distance from ground.This hair
The bright structure for simplifying jib lubbing mechanism, alleviates the weight of jib lubbing mechanism, further mitigates the weight of rotary drilling rig.
Embodiment two
The jib lubbing mechanism in jib lubbing mechanism and embodiment one in second embodiment provided by the invention, in the present embodiment
Structure it is similar, something in common is just repeated no more, difference is only introduced.
In the present embodiment, it is 2 the invention particularly discloses the number of luffing extensible member 4, is arranged symmetrically in car body 2
Two sides.4 one side of luffing extensible member plays effect of contraction to swing arm 1, is on the other hand transported by the flexible straight line of luffing extensible member 4
It is dynamic to realize swing arm 1 around the rotation with 2 tie point of car body, so as to adjust the longitudinal separation of mast 3 and driver's cabin, and away from ground
Highly, to adapt to various construction operating conditions.
Further, it is amplitude oil cylinder or luffing electric cylinder the invention discloses luffing extensible member 4, needs to illustrate
It is that luffing extensible member 4 is also possible to other extensible members with Telescopic.
Further, the invention discloses secondary elevator 5 is equipped on swing arm 1.
Embodiment three
The present invention provides a kind of rotary drilling rig, including car body 2, secondary elevator 5, mast 3, mast stretch actuator 6 and such as
Jib lubbing mechanism in above-mentioned any one embodiment.
Mast stretch actuator 6 one end and jib lubbing mechanism swing arm 1 it is hinged, mast stretch actuator 6 the other end with
Mast 3 is hinged, and secondary elevator 5 is arranged on the swing arm 1 of jib lubbing mechanism.
Since rotary drilling rig disclosed by the invention includes the jib lubbing mechanism in above-mentioned any one embodiment, luffing
The rotary drilling rig disclosed by the invention of beneficial effect possessed by mechanism included.
Example IV
The rotary drilling rig in rotary drilling rig and embodiment three in fourth embodiment provided by the invention, in the present embodiment
Structure it is similar, something in common is just repeated no more, difference is only introduced.
In the present embodiment, specifically discloses mast and stretches actuator 6 for hydraulic cylinder or electric cylinder, it should be noted that
The flexible actuator 6 of mast is also possible to other extensible members with Telescopic.
It further, further include power head 7, drilling rod 8 and drilling tool 9 the invention discloses rotary drilling rig.Wherein, power head 7
It is mounted on mast 3, drilling rod 8 and 7 elastic connection of power head, avoids power head 7 and hit damage caused by drilling rod 8.Drilling tool 9 is pacified
Mounted in the bottom end of drilling rod 8, power head 7 drives drilling rod 8 to rotate, and then drilling tool 9 is driven to rotate.
Specifically, the invention discloses the forms of two kinds of drilling rods 8 and 7 elastic connection of power head: (1) rotary drilling rig further includes
Elastic cushion, elastic cushion are mounted between drilling rod 8 and power head 7, it should be noted that elastic cushion is with certain intensity and just
Degree, can transmit torque；(2) rotary drilling rig further includes elastic pin shaft, realizes that drilling rod 8 is connect with power head 7 by elastic pin shaft.
It further, further include master winch 10 the invention also discloses rotary drilling rig, master winch 10 is mounted on mast 3.
This invention simplifies complete machine structure, main screw lift is reduced, is not only able to satisfy all properties of rotary drilling rig, simultaneously
Also reduce complete machine cost.For having the occasion of limitations and the operating condition of less demanding to depth of pore forming, the present invention is the most
It is suitble to.
In the description of the present invention, it is to be understood that, the orientation or position of the instructions such as term " bottom end ", "front", "rear"
Relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without referring to
Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot manage
Solution is limitation of the present invention.
It should also be noted that, herein, relational terms such as first and second and the like are used merely to one
Entity or operation are distinguished with another entity or operation, without necessarily requiring or implying between these entities or operation
There are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to contain
Lid non-exclusive inclusion, so that article or equipment including a series of elements not only include those elements, but also
It including other elements that are not explicitly listed, or further include for this article or the intrinsic element of equipment.Do not having
In the case where more limitations, the element that is limited by sentence "including a ...", it is not excluded that in the article including above-mentioned element
Or there is also other identical elements in equipment.
Used herein a specific example illustrates the principle and implementation of the invention, and above embodiments are said
It is bright to be merely used to help understand the core idea of the present invention.It should be pointed out that for those skilled in the art,
Without departing from the principle of the present invention, can be with several improvements and modifications are made to the present invention, these improvement and modification
It falls into the protection scope of the claims in the present invention.
Claims (10)
1. a kind of jib lubbing mechanism characterized by comprising
The car body (2) of swing arm (1), one end of the swing arm (1) and rotary drilling rig hingedly, the other end of the swing arm (1) and institute
The mast (3) for stating rotary drilling rig is hinged；
Luffing extensible member (4), one end of the luffing extensible member (4) and the car body (2) hingedly, the luffing extensible member (4)
The other end and the swing arm (1) it is hinged.
2. jib lubbing mechanism according to claim 1, which is characterized in that the number of the luffing extensible member (4) is 2, right
Claim the two sides for being arranged in the car body (2).
3. jib lubbing mechanism according to claim 1, which is characterized in that the luffing extensible member (4) be amplitude oil cylinder or
Luffing electric cylinder.
4. jib lubbing mechanism described in any one of -3 according to claim 1, which is characterized in that be equipped on the swing arm (1)
Secondary elevator (5).
5. a kind of rotary drilling rig, which is characterized in that stretch actuator (6) including car body (2), secondary elevator (5), mast (3), mast
With the jib lubbing mechanism as described in any one of claim 1-4；
The mast stretch actuator (6) one end and the jib lubbing mechanism swing arm (1) hingedly, the mast stretches actuator
(6) the other end and the mast (3) is hinged；
The pair elevator (5) is arranged on the swing arm (1) of the jib lubbing mechanism.
6. rotary drilling rig according to claim 5, which is characterized in that the mast stretch actuator (6) be hydraulic cylinder or
Person's electric cylinder.
7. rotary drilling rig according to claim 5, which is characterized in that further include:
Power head (7), the power head (7) are mounted on the mast (3)；
Drilling rod (8), the drilling rod (8) and the power head (7) elastic connection；
Drilling tool (9), the drilling tool (9) are mounted on the bottom end of the drilling rod (8).
8. rotary drilling rig according to claim 7, which is characterized in that further include elastic cushion；
The elastic cushion is mounted between the drilling rod (8) and the power head (7).
9. rotary drilling rig according to claim 7, which is characterized in that further include elastic pin shaft；
Realize that the drilling rod (8) connect with the power head (7) by the elastic pin shaft.
10. the rotary drilling rig according to any one of claim 5-9, which is characterized in that further include master winch (10)；
The master winch (10) is mounted on the mast (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811244096.0A CN109057721A (en) | 2018-10-18 | 2018-10-18 | A kind of rotary drilling rig and its jib lubbing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811244096.0A CN109057721A (en) | 2018-10-18 | 2018-10-18 | A kind of rotary drilling rig and its jib lubbing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109057721A true CN109057721A (en) | 2018-12-21 |
Family
ID=64765537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811244096.0A Pending CN109057721A (en) | 2018-10-18 | 2018-10-18 | A kind of rotary drilling rig and its jib lubbing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109057721A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201843510U (en) * | 2010-10-15 | 2011-05-25 | 河南省三力机械制造有限公司 | Rotary drilling rig |
| CN203669768U (en) * | 2013-11-25 | 2014-06-25 | 河南省三力机械制造有限公司 | Rotary drilling rig |
| 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 whole vehicle gravity center control method and system thereof |
| CN104989273A (en) * | 2015-06-04 | 2015-10-21 | 北京市三一重机有限公司 | Rotary drilling rig |
| CN105401878A (en) * | 2015-12-03 | 2016-03-16 | 山河智能装备股份有限公司 | Drilling machine for large-diameter down hole hammer |
| CN105502178A (en) * | 2016-02-04 | 2016-04-20 | 徐工集团工程机械股份有限公司 | Telescopic boom crawler crane with rotary excavating function |
| CN108278080A (en) * | 2017-01-05 | 2018-07-13 | 中国农业机械化科学研究院 | A kind of integrated radiation well drilling machine |
| CN108301782A (en) * | 2017-12-29 | 2018-07-20 | 重庆邦略投资有限公司 | A kind of rotary drilling rig |
| US20180236275A1 (en) * | 2015-10-16 | 2018-08-23 | Yang Song | Particulate filter face mask having fan breathing assist |
| CN208918475U (en) * | 2018-10-18 | 2019-05-31 | 北京中车重工机械有限公司 | A kind of rotary drilling rig and its jib lubbing mechanism |
-
2018
- 2018-10-18 CN CN201811244096.0A patent/CN109057721A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201843510U (en) * | 2010-10-15 | 2011-05-25 | 河南省三力机械制造有限公司 | Rotary drilling rig |
| CN203669768U (en) * | 2013-11-25 | 2014-06-25 | 河南省三力机械制造有限公司 | Rotary drilling rig |
| 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 whole vehicle gravity center control method and system thereof |
| CN104989273A (en) * | 2015-06-04 | 2015-10-21 | 北京市三一重机有限公司 | Rotary drilling rig |
| US20180236275A1 (en) * | 2015-10-16 | 2018-08-23 | Yang Song | Particulate filter face mask having fan breathing assist |
| CN105401878A (en) * | 2015-12-03 | 2016-03-16 | 山河智能装备股份有限公司 | Drilling machine for large-diameter down hole hammer |
| CN105502178A (en) * | 2016-02-04 | 2016-04-20 | 徐工集团工程机械股份有限公司 | Telescopic boom crawler crane with rotary excavating function |
| CN108278080A (en) * | 2017-01-05 | 2018-07-13 | 中国农业机械化科学研究院 | A kind of integrated radiation well drilling machine |
| CN108301782A (en) * | 2017-12-29 | 2018-07-20 | 重庆邦略投资有限公司 | A kind of rotary drilling rig |
| CN208918475U (en) * | 2018-10-18 | 2019-05-31 | 北京中车重工机械有限公司 | A kind of rotary drilling rig and its jib lubbing mechanism |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181221 |
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| RJ01 | Rejection of invention patent application after publication |