CN2795434Y - Variable amplitude link rod mechanism of rotary digging and drilling machine movable arm - Google Patents
Variable amplitude link rod mechanism of rotary digging and drilling machine movable arm Download PDFInfo
- Publication number
- CN2795434Y CN2795434Y CN 200520069504 CN200520069504U CN2795434Y CN 2795434 Y CN2795434 Y CN 2795434Y CN 200520069504 CN200520069504 CN 200520069504 CN 200520069504 U CN200520069504 U CN 200520069504U CN 2795434 Y CN2795434 Y CN 2795434Y
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- CN
- China
- Prior art keywords
- drilling machine
- movable arm
- rotary drilling
- rod mechanism
- link 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a mechanical link mechanism, which is used for rising masts of movable arms of rotary drilling machines of engineering machines and works. The utility model adopts the technical scheme that an amplitude change rising device is arranged above a connecting rod; one end of the rising device is connected to a climb aboard platform, and the other end is connected to both outer sides of a movable arm for enlarging the distance between two rising devices. Thus, masts can not swing easily when a rotary drilling machine works.
Description
Described technical field
The utility model relates to a kind of mechanical linkage that engineering machinery rotary drilling rig swing arm mast hoists and carries out work.
Background technology
Existing rotary drilling rig amplitude-variation hoisting device installation site is in the connecting rod inboard or outside the connecting rod, the amplitude-variation hoisting device in the connecting rod inboard then the other end of jack up unit be connected below the swing arm or be connected swing arm and connect on the same axis of triangle device, more than two kinds of form amplitude-variation hoisting device connected modes all can cause rocking of rotary drilling rig work progress middle mast, for staying potential safety hazard in the work progress.
Summary of the invention
The purpose of this utility model provides a kind of rotary drilling rig luffing jib linkage, and it can prevent rotary drill rod the rocking of work progress mast, and eliminates the potential safety hazard of rotary drilling rig at work progress.
The technical scheme that its technical problem that solves the utility model adopts is: the amplitude-variation hoisting device is installed in the connecting rod top, one end is connected on the platform of getting on the bus, the other end is connected the outer both sides of swing arm increases the distance between two jack up units, thus the purpose that mast is difficult for rocking when reaching rotary drilling rig work.
The beneficial effects of the utility model are: change amplitude-variation hoisting Unit Installation position and can solve the problem that the rotary drilling rig mast rocks, and this apparatus structure is simple, is convenient to installation and maintenance.
Description of drawings
Below in conjunction with drawings and embodiments the utility model is further described.
Fig. 1 is a structural representation view of the present utility model.
Fig. 2 is the lateral view after linkage hoists.
Fig. 3 is the partial elevation view of linkage.
Among the figure: 1, mast, 2, triangle device, 3, the mast jack up unit, 4, pantograph, 5, the amplitude-variation hoisting device, 6, connecting rod, 7, the platform of getting on the bus.
The specific embodiment
With reference to Fig. 1, linkage comprises and connects mast (1), connects the platform (7) of getting on the bus, linkage comprises triangle device (2) and the mast jack up unit (3) that connects mast, the pantograph (4) that connects the platform of getting on the bus, the amplitude-variation hoisting device (5) that connects the platform of getting on the bus connects the also connecting rod (6) of support triangle device.As shown in Figure 2, hoist whole jib lubbing mechanism of amplitude-variation hoisting device (5) changes shape and hoists, and mast jack up unit (3) hoists mast is erect then.
As shown in Figure 3, described amplitude-variation hoisting device (5) is installed in connecting rod (6) top, and an end is connected on the platform of getting on the bus, and the other end is connected the outer both sides of pantograph (4), connects two jack up units by an axle.Distance between two jack up units is increased, thus the purpose that mast is difficult for rocking when reaching rotary drilling rig work.
Claims (1)
1, a kind of rotary drilling rig luffing jib linkage, it comprises triangle device (2), pantograph (4), amplitude-variation hoisting device (5), connecting rod (6), it is characterized in that the amplitude-variation hoisting device is installed in the connecting rod top, one end is connected on the platform of getting on the bus, the other end is connected the outer both sides of pantograph, connects by an axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520069504 CN2795434Y (en) | 2005-03-03 | 2005-03-03 | Variable amplitude link rod mechanism of rotary digging and drilling machine movable arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520069504 CN2795434Y (en) | 2005-03-03 | 2005-03-03 | Variable amplitude link rod mechanism of rotary digging and drilling machine movable arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2795434Y true CN2795434Y (en) | 2006-07-12 |
Family
ID=36813189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520069504 Expired - Fee Related CN2795434Y (en) | 2005-03-03 | 2005-03-03 | Variable amplitude link rod mechanism of rotary digging and drilling machine movable arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2795434Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101298832B (en) * | 2008-07-01 | 2010-06-16 | 北京市三一重机有限公司 | Gin pole turnover mechanism |
| CN101871222A (en) * | 2010-06-21 | 2010-10-27 | 北京市三一重机有限公司 | Method for controlling motion of mast oil cylinder of revolving drilling rig and system |
| CN102011556A (en) * | 2010-09-10 | 2011-04-13 | 李新桥 | Mast link frame system of rotary drilling rig |
| CN101748975B (en) * | 2009-12-28 | 2011-09-28 | 北京南车时代机车车辆机械有限公司 | Fixing seat for rotary drilling rig and rotary drilling rig |
| CN102518400A (en) * | 2011-11-30 | 2012-06-27 | 河南省三力机械制造有限公司 | Mast supporting assembly |
| 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 |
| CN105089489A (en) * | 2015-08-27 | 2015-11-25 | 洛阳东方金属结构有限公司 | Rotating excavating machine with folding device |
| CN105804665A (en) * | 2016-05-13 | 2016-07-27 | 重庆勤牛工程机械有限责任公司 | Direct operated arm assembly for high-speed hydraulic drilling rig |
| CN105909170A (en) * | 2016-05-13 | 2016-08-31 | 重庆勤牛工程机械有限责任公司 | High-speed hydraulic drilling rig with monomotor |
| CN106014203A (en) * | 2016-05-13 | 2016-10-12 | 重庆勤牛工程机械有限责任公司 | High-speed hydraulic drill with two engines |
| CN106437502A (en) * | 2016-08-26 | 2017-02-22 | 陕西斯达防爆安全科技股份有限公司 | Amplitude varying rolling friction drilling machine component |
-
2005
- 2005-03-03 CN CN 200520069504 patent/CN2795434Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101298832B (en) * | 2008-07-01 | 2010-06-16 | 北京市三一重机有限公司 | Gin pole turnover mechanism |
| CN101748975B (en) * | 2009-12-28 | 2011-09-28 | 北京南车时代机车车辆机械有限公司 | Fixing seat for rotary drilling rig and rotary drilling rig |
| CN101871222A (en) * | 2010-06-21 | 2010-10-27 | 北京市三一重机有限公司 | Method for controlling motion of mast oil cylinder of revolving drilling rig and system |
| CN101871222B (en) * | 2010-06-21 | 2012-02-29 | 北京市三一重机有限公司 | Method for controlling motion of mast oil cylinder of revolving drilling rig and system |
| CN102011556A (en) * | 2010-09-10 | 2011-04-13 | 李新桥 | Mast link frame system of rotary drilling rig |
| CN102518400B (en) * | 2011-11-30 | 2014-05-14 | 中铁三力重工有限公司 | Mast supporting assembly |
| CN102518400A (en) * | 2011-11-30 | 2012-06-27 | 河南省三力机械制造有限公司 | Mast supporting assembly |
| 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 |
| CN102678062B (en) * | 2012-05-24 | 2015-09-02 | 北京市三一重机有限公司 | A kind of supporting mechanism and rotary drilling rig |
| CN105089489A (en) * | 2015-08-27 | 2015-11-25 | 洛阳东方金属结构有限公司 | Rotating excavating machine with folding device |
| CN105804665A (en) * | 2016-05-13 | 2016-07-27 | 重庆勤牛工程机械有限责任公司 | Direct operated arm assembly for high-speed hydraulic drilling rig |
| CN105909170A (en) * | 2016-05-13 | 2016-08-31 | 重庆勤牛工程机械有限责任公司 | High-speed hydraulic drilling rig with monomotor |
| CN106014203A (en) * | 2016-05-13 | 2016-10-12 | 重庆勤牛工程机械有限责任公司 | High-speed hydraulic drill with two engines |
| CN106437502A (en) * | 2016-08-26 | 2017-02-22 | 陕西斯达防爆安全科技股份有限公司 | Amplitude varying rolling friction drilling machine component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XUZHOU BOHUI DONGMING MACHINERY MANUFACTURING CO. Free format text: FORMER OWNER: DONGMING MACHINERY MFG. CO., LTD., XUZHOU Effective date: 20080704 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080704 Address after: Room 1827, Pan Asia building, Pengcheng Road, Jiangsu, Xuzhou Province, 221000 Patentee after: Xuzhou Bohui Torque-Machine Manufacture Co., Ltd. Address before: Dongming Industrial Zone, Huarun Road, Jiangsu, Xuzhou Province, China: 221000 Patentee before: Xuzhou Dongming Machinery Manufacturing Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060712 Termination date: 20100303 |