CN105822230A - Rotary excavating assistance device for rotary drilling rig and rotary drilling rig - Google Patents
Rotary excavating assistance device for rotary drilling rig and rotary drilling rig Download PDFInfo
- Publication number
- CN105822230A CN105822230A CN201610078981.0A CN201610078981A CN105822230A CN 105822230 A CN105822230 A CN 105822230A CN 201610078981 A CN201610078981 A CN 201610078981A CN 105822230 A CN105822230 A CN 105822230A
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- drilling rig
- rotary drilling
- workbench
- piston rod
- 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.)
- Granted
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 73
- 239000003921 oil Substances 0.000 claims description 78
- 230000000694 effects Effects 0.000 claims description 10
- 238000004804 winding Methods 0.000 claims description 7
- 230000002457 bidirectional effect Effects 0.000 claims description 6
- 239000010720 hydraulic oil Substances 0.000 claims description 5
- 230000007547 defect Effects 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010913 used oil 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 aims to provide a rotary excavating assistance device for a rotary drilling rig. The rotary excavating assistance device comprises a supporting leg, an oil cylinder and a base, wherein a piston rod I is arranged at the front part of the oil cylinder; the front end of the piston rod I is movably riveted with that of the supporting leg; the back part of the oil cylinder is separated from the back end of the supporting leg; and the base is connected to the front end of the supporting leg or the front end of the piston rod of the oil cylinder. The invention furthermore provides the rotary drilling rig. The rotary excavating assistance device overcomes the defects of short service life, low working efficiency and high cost of a drill rod in the prior art and has the advantages of being simple in structure and simple and convenient to operation.
Description
Technical field
The present invention relates to a kind of drilling machinery, auxiliary device and rotary drilling rig are dug in the rotation being specifically related to a kind of rotary drilling rig.
Background technology
Traditional Spiral digging machine is when construction operation, owing to the chassis of crawler type Spiral digging machine is short, when column erects operation, center of gravity is at fore-body, and time as the most solid in the earth on ground, building site during operation, after rising drilling rod, the ground deformation of chain band portion, and make during drilling rod operation, occur that complete machine rear portion tilts；And when drilling rod falls beginning elevator pressurization, owing to drilling rod receives the counteracting force of hard soil layer, complete machine front portion can be caused again to tilt；Above-mentioned situation is all likely to result in that stake holes deformation, operating rate be slow and the situation of damage drilling rod, has a strong impact on the service life of drilling rod；The most in use, need, after plane soil is dug in rotation every time, drilling rod to be carried out vertical correction, it is to avoid drilling rod tilts the infringement caused, and therefore, greatly reduces work efficiency, improves construction cost.
Summary of the invention
It is desirable to provide auxiliary device and rotary drilling rig are dug in the rotation of a kind of rotary drilling rig, this rotation is dug auxiliary device and is overcome the defect that prior art drilling life of drill pipe is short, inefficiency, cost are high, has simple in construction, advantage easy and simple to handle.
Technical scheme is as follows:
Auxiliary device is dug in the rotation of a kind of rotary drilling rig, and including supporting leg, oil cylinder, base, the front portion of described oil cylinder is provided with piston rod I, and the front end of piston rod I rivets with the front end activity of supporting leg, and the rear portion of described oil cylinder is separated from each other with the rear end of supporting leg；The front end of described supporting leg or the piston rod front end of oil cylinder connect base.
Preferably, the front end of the front end of described supporting leg or the piston rod I of oil cylinder and the connected mode of base are movable riveting.
Preferably, described oil cylinder is binodal bidirectional hydraulic oil cylinder, including prosthomere oil cylinder and deutomerite oil cylinder；It is anterior that described prosthomere oil cylinder is positioned at oil cylinder, which is provided with piston rod I；Described deutomerite oil cylinder is positioned at oil cylinder rear portion, which is provided with piston rod II, and piston rod II extends back.
The present invention also provides for a kind of rotary drilling rig, and including chassis, workbench, rotary table, column, drilling rod, winding plant, described workbench is installed on chassis, and described column and winding plant are installed on workbench, and described drilling rod is installed on column；Auxiliary device is dug in the rotation applying above-mentioned rotary drilling rig, and this device is provided with more than 2 groups, and at least both sides of column respectively arrange the rotation of a rotary drilling rig and dig auxiliary device；
The rear end movable riveting respectively at rear portion and supporting leg that the oil cylinder on auxiliary device is dug in the rotation of described rotary drilling rig is installed on workbench, the position that the position that the rear portion of oil cylinder is installed is installed higher than the rear end of supporting leg.
Preferably, described workbench includes extension, rotating shaft, installing hole, connector；Described extension is located on the anterior edge of workbench, is positioned at the both sides of column；It is provided with installing hole on described extension；The middle part of described connector, is connected with extension by rotating shaft, and the front end of connector rivets with the back end activity of the rear portion of oil cylinder and supporting leg；The rear end of described connector rivets with workbench activity, or is provided with connector pin hole on workbench, and the rear end of connector coordinates flexible connection by latch and connector pin hole.
It is further preferred that described workbench is positioned at the dual-side of column offers multiple connector pin hole along upper interval.
Preferably, described chassis is caterpillar chassis.
Preferably, described workbench is installed on chassis by rotary table.
Preferably, described oil cylinder is binodal bidirectional hydraulic oil cylinder, including prosthomere oil cylinder and deutomerite oil cylinder；It is anterior that described prosthomere oil cylinder is positioned at oil cylinder, which is provided with piston rod I；Described deutomerite oil cylinder is positioned at oil cylinder rear portion, which is provided with piston rod II, and the end of piston rod II rivets with workbench activity.
The work process of the rotary drilling rig that the present invention provides is as follows:
Rotary drilling rig is driveed to job site so that the center that drilling rod alignment is hole to be drilled；Prosthomere oil cylinder extends, and drives base to contact with ground；Adjust deutomerite oil cylinder so that drilling rod is perpendicular to the ground；Locking deutomerite oil cylinder；Drilling rod moves downward and carries out brill and dig operation, after one-stop operation, rises drilling rod prosthomere oil cylinder of retracting, and drilling rod rotates throws soil；Keeping drilling rod alignment center hole to be drilled, prosthomere oil cylinder extends, and base contacts with ground, and drilling rod moves downward again to bore and digs operation, and so forth until revolving that to dig operation complete；
Before every subjob, latch is passed through in the rear end of adjustable connecting piece, and rotating connector drive oil cylinder does with supporting leg and horizontally rotates, and regulation oil cylinder and the angle of supporting leg, to adapt to different ground levels, it is ensured that support effect.
The rotation of the present invention is dug auxiliary device and is used oil cylinder to combine support leg structure, when drilling rod carries out operation, workbench is supported, overall center of gravity is regulated by the structure of oil cylinder, drilling rod is made to keep plumbness before downward operation, drilling rod is avoided to tilt the damage caused, preferably, using binodal bidirectional hydraulic cylinder structure to make to regulate the most convenient, work efficiency is higher；It is required for drill pipe angle be corrected after avoiding each drilling rod operation simultaneously, drastically increases work efficiency.
Owing to supporting leg regulation is faster, it is achieved the stable support to complete machine, therefore can improve the depth of cut when hard stake holes soil layer operation, and then improve working performance；Further, the problem leaned forward that when support leg structure solves operation, complete machine is anterior, the proportion at complete machine rear portion can be greatly reduced, thus alleviate the weight of complete machine；Meanwhile, oil cylinder can do with supporting leg and horizontally rotate, and expands the bearing height scope of supporting leg, preferably adapts to differing heights, impact that ground of different nature is brought, it is ensured that the effectiveness of support.
Accompanying drawing explanation
The rotary drilling rig job state schematic diagram that Fig. 1 provides for embodiment 1
Fig. 2 throws soil view for the rotary drilling rig that embodiment 1 provides
The cylinder structure schematic diagram of the rotary drilling rig that Fig. 3 provides for embodiment 1
The oil cylinder of the rotary drilling rig that Fig. 4 provides for embodiment 1 and the attachment structure top view of workbench
In figure, each several part title and sequence number are as follows:
1 is supporting leg, and 2 is oil cylinder, and 3 is base, and 4 is chassis, and 5 is workbench, and 6 is rotary table, 7 is column, and 8 is drilling rod, and 9 is winding plant, and 21 is prosthomere oil cylinder, and 22 is deutomerite oil cylinder, 51 is extension, and 52 is rotating shaft, and 53 is installing hole, and 54 is connector, and 55 is connector pin hole.
Detailed description of the invention
The present invention is illustrated below in conjunction with the accompanying drawings with embodiment.
Embodiment 1
As Figure 1-4, auxiliary device is dug in the rotation of a kind of rotary drilling rig that the present embodiment provides, including supporting leg 1, oil cylinder 2, base 3, it is characterized in that, the front portion of described oil cylinder 2 is provided with piston rod I, the front end of piston rod I rivets with the front end activity of supporting leg 1, and the rear portion of described oil cylinder 2 is separated from each other with the rear end of supporting leg 1；The front end of described supporting leg 1 or the piston rod front end of oil cylinder 2 connect base 3；
The front end of the piston rod I of described oil cylinder 2 and the connected mode of base 3 are movable riveting；
Described oil cylinder 2 is binodal bidirectional hydraulic oil cylinder, including prosthomere oil cylinder 21 and deutomerite oil cylinder 22；It is anterior that described prosthomere oil cylinder 21 is positioned at oil cylinder 2, which is provided with piston rod I；Described deutomerite oil cylinder 22 is positioned at oil cylinder 2 rear portion, which is provided with piston rod II, and piston rod II extends back；
The present embodiment also provides for a kind of rotary drilling rig, including chassis 4, workbench 5, rotary table 6, column 7, drilling rod 8, winding plant 9, described workbench 5 is installed on chassis 4, and described column 7 and winding plant 9 are installed on workbench 5, and described drilling rod 8 is installed on column 7；Auxiliary device is dug in the rotation applying above-mentioned rotary drilling rig, and this device is provided with 2 groups, is respectively arranged at the both sides of column 7；
The rear end movable riveting respectively of piston rod II and supporting leg 1 that the rear portion of the oil cylinder 2 on auxiliary device is dug in the rotation of described rotary drilling rig is installed on workbench 5, the position that the position that piston rod II is installed is installed higher than the rear end of supporting leg 1；
Described workbench 5 includes extension 51, rotating shaft 52, installing hole 53, connector 54；Described extension 51 is located on the anterior edge of workbench 5, is positioned at the both sides of column 7；It is provided with installing hole 53 on described extension 51；The middle part of described connector 51, is connected with extension 51 by rotating shaft 52, and the front end of connector 51 rivets with the rear portion of oil cylinder 2 and the back end activity of supporting leg 1；The riveting movable with workbench 5 of the rear end of described connector 54, or on workbench 5, it is provided with connector pin hole 55, the rear end of connector 54 is flexibly connected by latch and connector pin hole 55 cooperation；Described workbench 5 is positioned at the dual-side of column 7 and offers multiple connector pin hole 55 along upper interval；
Described chassis 4 is caterpillar chassis；Described workbench 5 is installed on chassis 4 by rotary table 6.
The work process of the present embodiment is as follows:
Rotary drilling rig is driveed to job site so that drilling rod 8 is directed at center hole to be drilled；Prosthomere oil cylinder 21 extends, and base 3 contacts with ground；Adjust deutomerite oil cylinder 22 so that drilling rod 8 is perpendicular to the ground；Locking deutomerite oil cylinder 22；Drilling rod 8 moves downward and carries out brill and dig operation, after one-stop operation, rises drilling rod 8 prosthomere oil cylinder 21 of retracting, and drilling rod 8 rotates throws soil；Keeping drilling rod 8 to be directed at center hole to be drilled, prosthomere oil cylinder elongation 21, base 3 contacts with ground, and drilling rod 8 moves downward again to bore and digs operation, and so forth until revolving that to dig operation complete；
Before every subjob, latch is passed through in the rear end of adjustable connecting piece 51, and rotating connector 51 drives oil cylinder 2 to do with supporting leg 1 to horizontally rotate, regulate oil cylinder 2 and the angle of supporting leg 1, to adapt to different ground levels, it is ensured that support effect.
Claims (9)
1. auxiliary device is dug in the rotation of a rotary drilling rig, including supporting leg (1), oil cylinder (2), base (3), it is characterized in that, the front portion of described oil cylinder (2) is provided with piston rod I, the front end of piston rod I rivets with the front end activity of supporting leg (1), and the rear portion of described oil cylinder (2) is separated from each other with the rear end of supporting leg (1)；The front end of described supporting leg (1) or the piston rod front end of oil cylinder (2) connect base (3).
2. auxiliary device is dug in the rotation of rotary drilling rig as claimed in claim 1, it is characterised in that: the front end of the front end of described supporting leg (1) or the piston rod I of oil cylinder (2) and the connected mode of base (3) they are movable riveting.
3. auxiliary device is dug in the rotation of rotary drilling rig as claimed in claim 1, it is characterised in that: described oil cylinder (2) is binodal bidirectional hydraulic oil cylinder, including prosthomere oil cylinder (21) and deutomerite oil cylinder (22)；It is anterior that described prosthomere oil cylinder (21) is positioned at oil cylinder (2), which is provided with piston rod I；Described deutomerite oil cylinder (22) is positioned at oil cylinder (2) rear portion, which is provided with piston rod II, and piston rod II extends back.
4. a rotary drilling rig, including chassis (4), workbench (5), rotary table (6), column (7), drilling rod (8), winding plant (9), described workbench (5) is installed on chassis (4), described column (7) and winding plant (9) are installed on workbench (5), and described drilling rod (8) is installed on column (7)；It is characterized in that: auxiliary device is dug in the rotation applying rotary drilling rig as claimed in claim 1, this device is provided with more than 2 groups, and at least both sides of column (7) respectively arrange the rotation of a rotary drilling rig and dig auxiliary device；
The rear end movable riveting respectively at rear portion and supporting leg (1) that the oil cylinder (2) on auxiliary device is dug in the rotation of described rotary drilling rig is installed on workbench (5), the position that the position that the rear portion of oil cylinder (2) is installed is installed higher than the rear end of supporting leg (1).
5. rotary drilling rig as claimed in claim 4, it is characterised in that: described workbench (5) includes extension (51), rotating shaft (52), installing hole (53), connector (54)；Described extension (51) is located on the anterior edge of workbench (5), is positioned at the both sides of column (7)；It is provided with installing hole (53) on described extension (51)；The middle part of described connector (51), being connected with extension (51) by rotating shaft (52), the front end of connector (51) rivets with the rear portion of oil cylinder (2) and the back end activity of supporting leg (1)；The riveting movable with workbench (5) of the rear end of described connector (54), or being provided with connector pin hole (55) on workbench (5), the rear end of connector (54) coordinates flexible connection by latch and connector pin hole (55).
6. rotary drilling rig as claimed in claim 5, it is characterised in that: described workbench (5) is positioned at the dual-side of column (7) and offers multiple connector pin hole (55) along upper interval.
7. rotary drilling rig as claimed in claim 4, it is characterised in that: described chassis (4) is caterpillar chassis.
8. rotary drilling rig as claimed in claim 4, it is characterised in that: described workbench (5) is installed on chassis (4) by rotary table (6).
9. rotary drilling rig as claimed in claim 4, it is characterised in that: described oil cylinder (2) is binodal bidirectional hydraulic oil cylinder, including prosthomere oil cylinder (21) and deutomerite oil cylinder (22)；It is anterior that described prosthomere oil cylinder (21) is positioned at oil cylinder (2), which is provided with piston rod I；Described deutomerite oil cylinder (22) is positioned at oil cylinder (2) rear portion, which is provided with piston rod II, the riveting movable with workbench (5) of the end of piston rod II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610078981.0A CN105822230B (en) | 2016-02-04 | 2016-02-04 | The rotary digging auxiliary device and rotary drilling rig of rotary drilling rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610078981.0A CN105822230B (en) | 2016-02-04 | 2016-02-04 | The rotary digging auxiliary device and rotary drilling rig of rotary drilling rig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105822230A true CN105822230A (en) | 2016-08-03 |
| CN105822230B CN105822230B (en) | 2019-06-07 |
Family
ID=56988030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610078981.0A Expired - Fee Related CN105822230B (en) | 2016-02-04 | 2016-02-04 | The rotary digging auxiliary device and rotary drilling rig of rotary drilling rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105822230B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109184563A (en) * | 2018-10-25 | 2019-01-11 | 江苏谷登工程机械装备有限公司 | A kind of miniature no-dig technique horizontal directional drilling machine chassis ridgepole luffing structure |
| CN110130829A (en) * | 2019-06-19 | 2019-08-16 | 江苏省无锡探矿机械总厂有限公司 | A kind of strength pore-forming one drilling machine suitable for bottom hole impact whirl spraying engineering method |
| CN110173215A (en) * | 2019-07-05 | 2019-08-27 | 江苏省无锡探矿机械总厂有限公司 | A kind of intelligent long stroke high-pressure rotary-spray drilling machine suitable for RJP and MJS engineering method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3608756A (en) * | 1968-06-07 | 1971-09-28 | Poclain Sa | Mechanical excavator or other earth working machine |
| CN101135171A (en) * | 2007-08-24 | 2008-03-05 | 王来鹏 | Crawler-type electric rotary digging and drilling machine |
| CN201225091Y (en) * | 2007-10-30 | 2009-04-22 | 张雄伟 | Inclined slope pile drilling machine |
| CN202401506U (en) * | 2012-01-05 | 2012-08-29 | 江苏柳工机械有限公司 | Supporting device for centrally-mounted excavating and loading machine |
| CN203452659U (en) * | 2013-08-14 | 2014-02-26 | 北京市三一重机有限公司 | Rotary drilling jig |
-
2016
- 2016-02-04 CN CN201610078981.0A patent/CN105822230B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3608756A (en) * | 1968-06-07 | 1971-09-28 | Poclain Sa | Mechanical excavator or other earth working machine |
| CN101135171A (en) * | 2007-08-24 | 2008-03-05 | 王来鹏 | Crawler-type electric rotary digging and drilling machine |
| CN201225091Y (en) * | 2007-10-30 | 2009-04-22 | 张雄伟 | Inclined slope pile drilling machine |
| CN202401506U (en) * | 2012-01-05 | 2012-08-29 | 江苏柳工机械有限公司 | Supporting device for centrally-mounted excavating and loading machine |
| CN203452659U (en) * | 2013-08-14 | 2014-02-26 | 北京市三一重机有限公司 | Rotary drilling jig |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109184563A (en) * | 2018-10-25 | 2019-01-11 | 江苏谷登工程机械装备有限公司 | A kind of miniature no-dig technique horizontal directional drilling machine chassis ridgepole luffing structure |
| CN110130829A (en) * | 2019-06-19 | 2019-08-16 | 江苏省无锡探矿机械总厂有限公司 | A kind of strength pore-forming one drilling machine suitable for bottom hole impact whirl spraying engineering method |
| CN110130829B (en) * | 2019-06-19 | 2024-06-28 | 江苏省无锡探矿机械总厂有限公司 | Powerful pore-forming pile-forming integrated drilling machine suitable for hole bottom impact rotary spraying construction method |
| CN110173215A (en) * | 2019-07-05 | 2019-08-27 | 江苏省无锡探矿机械总厂有限公司 | A kind of intelligent long stroke high-pressure rotary-spray drilling machine suitable for RJP and MJS engineering method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105822230B (en) | 2019-06-07 |
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Effective date of registration: 20190718 Address after: 537000 Mingda Electric Machinery Factory, Shangdu Linjiang Industrial Park, Pingnan County, Guigang City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Lianda Machinery Manufacturing Co.,Ltd. Address before: 537304 Guhe Village, Liuchen Town, Pingnan County, Guigang City, Guangxi Zhuang Autonomous Region Patentee before: Ping'nan Liuchen Bingde Machinery Plant |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 Termination date: 20220204 |