Five-axis gear transmission oil drilling rig winch
A drilling rig winch and shaft gear technology, which is applied in the direction of clockwork mechanism and hoisting device, can solve the problems that cannot meet the supporting requirements of vehicle-mounted drilling rigs and trailer drilling rigs, and the overall width of the winch is large, so as to save transportation time and enhance transmission Performance, the effect of reducing the overall width
Active Publication Date: 2019-08-09
LANZHOU LS PETROLEUM EQUIP ENG CO LTD
View PDF9 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The purpose of the present invention is to provide a five-axis gear transmission oil drilling rig drawworks to solve the problem that the existing drawworks have a large overall width, need to be disassembled during transportation, and cannot meet the supporting requirements of vehicle-mounted drilling rigs and trailer drilling rigs
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0024] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0025] Such as figure 1 , figure 2 A five-axis gear transmission oil drilling rig winch is shown, which includes a drum shaft assembly 1, a gear reduction box 2, an AC frequency conversion main motor 3, and an automatic drilling device 4, and the gear reduction box 2 is equipped with five gears. Five-axis structure, suspended on the extension shaft of the drum assembly 1, the main shaft of the first gear 8 is connected with the main shaft of the drum through the expansion coupling sleeve, the first gear 8 is meshed with the second gear, and the third gear 9 is respectively connected with the first gear The second gear and the fourth gear are meshed, the main shaft of the third gear 9 is connected with the main motor 3 through the spherical cage type universal coupling 6, the fourth gear is meshed with the fifth gear 10, and the main shaft of the fifth gear ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a five-shaft gear transmission winch of an oil drilling machine. The five-shaft gear transmission winch comprises a drum shaft assembly, a speed reduction gearbox, a main motor and an automatic bit feeding machine; the speed reduction gearbox is hung on an outward-stretching shaft of the drum shaft assembly and internally provided with five gears; a main shaft of the first gear is connected with a drum shaft spindle through a bulging joining sleeve; a spindle of the third gear is connected with the main motor through a universal coupling; and a spindle of the fifth gear is connected with the automatic bit feeding machine through a pneumatic tire clutch. According to the five-shaft gear transmission winch of the oil drilling machine, the fifth gear connected with the automatic bit feeding drilling machine is additionally arranged in the speed reduction gearbox, the transmission performance of the winch is enhanced, and meanwhile, the entire breadth of the winch is reduced, and the size of the winch is reduced; the requirement for vehicle-mounted installing and transporting of the winch is met, and the overall performance of the winch is ensured; the structure is compact, the winch can be installed on a carrying vehicle directly, dismounting and mounting are not needed during moving, carrying time is shortened, and working efficiency is improved.
Description
technical field [0001] The invention belongs to the technical field of petroleum drilling and production equipment, in particular to a five-axis gear transmission petroleum drilling rig winch used for vehicle-mounted drilling rigs and trailer drilling rigs. Background technique [0002] With the continuous development of oil drilling and production equipment, the new vehicle-mounted drilling rig has the advantages of good transportability and convenient on-site installation. The demand for this type of drilling rig is gradually increasing in domestic and foreign markets, especially the demand for trailer drilling rigs is increasing. . The winch, one of the core equipment of the drilling rig, also needs to be redesigned accordingly. Usually, the structure of the winch driven by the frequency conversion motor is: a single-sided gear reduction box structure, and the gears with a maximum of four-axis structure are generally installed in the gear reduction box, and the automatic...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B66D1/12B66D1/14B66D5/14B66D5/26
CPCB66D1/12B66D1/14B66D5/14B66D5/26B66D2700/0141
Inventor 张明云董辉陈伟松孔令雄张向龙张明平刘元杰
Owner LANZHOU LS PETROLEUM EQUIP ENG CO LTD