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 PDF

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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
Authority
CN
China
Prior art keywords
drilling machine
movable arm
rotary drilling
rod
link rod
Prior art date
Application number
CN 200520069504
Other languages
Chinese (zh)
Inventor
崔樵
林东明
孙刚
Original Assignee
徐州东明机械制造有限公司
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 徐州东明机械制造有限公司 filed Critical 徐州东明机械制造有限公司
Priority to CN 200520069504 priority Critical patent/CN2795434Y/en
Application granted granted Critical
Publication of CN2795434Y publication Critical patent/CN2795434Y/en

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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

A kind of rotary drilling rig luffing jib linkage

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.
CN 200520069504 2005-03-03 2005-03-03 Variable amplitude link rod mechanism of rotary digging and drilling machine movable arm CN2795434Y (en)

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 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)

* Cited by examiner, † Cited by third party
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

Cited By (14)

* Cited by examiner, † Cited by third party
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
CN102518400A (en) * 2011-11-30 2012-06-27 河南省三力机械制造有限公司 Mast supporting assembly
CN102518400B (en) * 2011-11-30 2014-05-14 中铁三力重工有限公司 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
GR01 Patent grant
C14 Grant of patent or utility model
C41 Transfer of patent application or patent right or utility model
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

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.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20060712

Termination date: 20100303

C17 Cessation of patent right