CN202578562U - Lifting device of drilling machine - Google Patents
Lifting device of drilling machine Download PDFInfo
- Publication number
- CN202578562U CN202578562U CN 201220147095 CN201220147095U CN202578562U CN 202578562 U CN202578562 U CN 202578562U CN 201220147095 CN201220147095 CN 201220147095 CN 201220147095 U CN201220147095 U CN 201220147095U CN 202578562 U CN202578562 U CN 202578562U
- Authority
- CN
- China
- Prior art keywords
- wire rope
- lifting
- assembly
- wheel
- last
- 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 - Lifetime
Links
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a lifting device of a drilling machine. An inverted liquid cylinder composed of a servo liquid cylinder and a fixed liquid cylinder rod is installed on a headframe baseplate. An upper lifting assembly is arranged at an upper flange on the servo cylinder, and a lower lifting assembly is arranged at a lower flange. A guide centering device is installed on the servo cylinder, and a wire rope transition device of which the transition wheel is fixedly arranged in the middle of an upper pressing plate and a lower pressing plate is installed on a power head or a top-driven migration pulley. The wire rope of an upper wire rope assembly bypasses an upper lifting wheel through the wire rope transition device and is fixedly arranged on the headframe baseplate through an upper wire rope head. One end of the wire rope of a lower wire rope assembly is fixedly arranged on the power head or the migration pulley and the other end of the wire rope is fixedly arranged at the upper end of a headframe through a lower wire rope head for a lower lifting wheel, forming two sets of pitch-increasing travelling blocks. According to the lifting device of the drilling machine, the technical problems existing in the current lifting device that the structure is complicated, the installation and the transportation are difficult, the safe reliability of operation is low, only a vertical shaft is drilled and an inclined shaft cannot be drilled and the like can be solved.
Description
Technical field
The utility model provides a kind of rig lifting appliance, belongs to drilling well and workover treatment apparatus field, is specially adapted to slant rig, workover rig.
Background technology
At present, domestic rig lifting appliance mainly twines through winch, the assembly pulley that wire rope is formed through overhead traveling crane and travelling block, and the drive hook hoists or transfers tubing string.Shortcomings such as this lifting appliance complex structure, dismounting migration difficulty it will be further appreciated that this Hoisting System puies forward the function of load on only having, and do not possess the function that presses down load.
Summary of the invention
The purpose of the utility model provides a kind of rig lifting appliance, with solve complex structure that existing lifting appliance exists, be not easy to installation and transportation, the handling safety reliability is low, can only beat straight well mends technical problems such as not beating inclined shaft.
In order to realize the foregoing invention purpose, the utility model adopts following technical scheme:
A kind of rig lifting appliance, the inversion fluid cylinder with the liquid cylinder 5 and the fixing fluid cylinder bar 8 of servo-actuated are formed is installed on the derrick base plate, and is whole along with the derrick angle tilts; Upper flange 23 on the servo-actuated cylinder barrel 5 is equipped with the lifting assembly; Lower flange 14 is equipped with down the lifting assembly; And guiding erection device 15 is installed on servo-actuated cylinder barrel 5, be fixed on wire rope transition apparatus that lower platen 16,17 centres constitute by transition wheel 18,19 and be installed on the migration coaster that unit head or top drives; The wire rope of last wire rope assembly is walked around lifting wheel through last rope rig head 10 fixedly on the derrick base plate through the wire rope transition apparatus; The wire rope of following wire rope assembly is fixed on the migration dolly that unit head or top drives through following lifting wheel with rope rig head 13 1 ends down; The other end is fixed on the derrick upper end, forms two groups of increment movable pulley.
The wire rope transition apparatus makes the wire rope assembly walk around wire rope transition wheel 18,19 by 4 load-bearing of two coileds.
The last lifting wheel 2 of last lifting assembly is installed on the jack shaft 3 through cooperating with bearing, is linked to each other with framework 4 through pressing plate and screw by last jack shaft 3 again, is connected with upper flange 23 through framework 4 base plates with screw again; The following lifting wheel 7 of following lifting assembly is contained in down jack shaft 12 through cooperating with bearing; Link to each other with framework 6 through pressing plate and screw by the following jack shaft assembly that contains grease fitting 12 again and realize an anti-rotation; Be equipped with wire rope anti-drop device 11 on the framework 6; Thereby form lifting assembly down, be connected with lower flange 14 with screw implementation framework 6 base plates; Lifting always is shaped as two groups of independence movable pulley up and down.
The utility model has the advantages that: utilize and be inverted the servo-actuated of fluid cylinder cylinder barrel; Gin wheel is installed above that, down respectively; Make it form two groups of independently increment movable pulley; Pass through above-mentioned baudrier, wire rope transition apparatus and guiding righting mechanism again, thereby realized that the multiplication of drilling well stroke, the increase of head-rope number are the raising and the raising of lifting appliance stability of hoisting power.This lifting appliance is that the impulse stroke that provides bigger is driven on drill power head or top, and overall length is very short during travel position, has not only satisfied the drilling well need of work but also made things convenient for transportation.Also have, this lifting appliance is simple in structure, realizes that function simultaneously, has saved traditional hoister system, overhead traveling crane, tourist bus and hook, can beat straight well and can beat inclined shaft again, also has the ability of the load of pressing down.
Description of drawings
Fig. 1 is the structural representation of the state that hoists of the utility model.
Fig. 2 is the structural representation of the retracted mode of the utility model.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is the sketch map of pressure plate structure up and down of the transition wheel wiring of the utility model.
Fig. 5 is the transition wheel structural representation of the transition wheel wiring of the utility model.
Number among the figure: 1-rain insensitive device, the last lifting wheel of 2-, the last jack shaft of 3-, the last lifting stirrup of 4-, 5-liquid cylinder; Lifting stirrup under the 6-, lifting wheel under the 7-, 8-fluid cylinder bar, 9-bearing pin, the last rope rig of 10-; 11-wire rope anti-drop device, jack shaft under the 12-, rope rig under the 13-, 14-lower flange, the 15-erection device that leads; The 16-top board, 17-lower platen, 18-transition wheel 1,19-transition wheel 2,20-wire rope anticreep screw; 21-transition wheel shaft, 22-axle anti-rotation device, 23-upper flange, 24-wire rope anti-drop device.
The specific embodiment
The structure of the utility model is referring to Fig. 1,2,3.With reference to Fig. 1,2,3 rig lifting appliance main body is that the inversion fluid cylinder that liquid cylinder 5 and fluid cylinder bar 8 are formed is installed on the derrick base plate through bearing pin 9, whole along with the derrick angle tilts, and can realize the drilling well angular transformation.
Guiding erection device 15, upper flange 23 and lower flange 14 are arranged on servo-actuated cylinder barrel 5.Guiding erection device 15 has a migration track in that derrick is supporting, improves package unit stability.Last lifting wheel 2 is installed on the jack shaft 3 through cooperating with bearing; Link to each other with framework 4 through pressing plate and screw by the last jack shaft that contains grease fitting 3 again and realize an anti-rotation; Framework 4 is equipped with wire rope anti-drop device 24; Rain insensitive device 1 is welded on the anti-drop device 24 detachable through kink, goes up the lifting assembly thereby form, and is connected with upper flange 23 with screw implementation framework 4 base plates.Following lifting wheel 7 is contained in down jack shaft 12 through cooperating with bearing; Link to each other with framework 6 through pressing plate and screw by the following jack shaft assembly that contains grease fitting 12 again and realize an anti-rotation; Be equipped with wire rope anti-drop device 11 on the framework 6; Thereby form lifting assembly down, be connected with lower flange 14 with screw implementation framework 6 base plates, thereby form two groups of independence movable pulley.
The wire rope transition apparatus is referring to Fig. 4,5, and it is made up of last lower platen 16,17 and transition wheel 18,19; Last lower platen 16,17 is mounted on the migration dolly that unit head or top drives, and transition wheel 18,19 is fixed on lower platen 16,17 centres through the axle 21 that has anti-rotation device 22, and is furnished with 4 wire rope anticreep screws 20.The wire rope assembly is divided into rope rig 10 and following rope rig 13, all possesses regulatory function.Last wire rope assembly passes through the wire rope transition apparatus by 4 load-bearing of 2 coileds; Walk around lifting wheel through last rope rig head 10 fixedly on the derrick base plate; Following wire rope assembly is fixed on the migration dolly that unit head or top drives through following lifting wheel with rope rig head 13 1 ends down; The other end is fixed on the derrick upper end, realizes the number of drilling lines multiplication, and then improves hoisting power.
Utilize and be inverted the servo-actuated of fluid cylinder cylinder barrel; Gin wheel is installed above that, down respectively; Make it form two groups of independently increment movable pulley; Pass through above-mentioned baudrier, wire rope transition apparatus and guiding righting mechanism again, thereby realized that the multiplication of drilling well stroke, the increase of head-rope number are the raising and the raising of lifting appliance stability of hoisting power.
This lifting appliance is that the impulse stroke that provides bigger is driven on drill power head or top, and overall length is very short during travel position, has not only satisfied the drilling well need of work but also made things convenient for transportation.Also have, this lifting appliance is simple in structure, realizes that function simultaneously, has saved traditional hoister system, overhead traveling crane, tourist bus and hook.
Claims (3)
1. a rig lifting appliance is characterized in that, the inversion fluid cylinder with the liquid cylinder (5) and the fixing fluid cylinder bar (8) of servo-actuated are formed is installed on the derrick base plate, and is whole along with the derrick angle tilts; Upper flange (23) on the servo-actuated cylinder barrel (5) is equipped with the lifting assembly; Lower flange (14) is equipped with down the lifting assembly; And guiding erection device (15) is installed on servo-actuated cylinder barrel (5), be fixed on wire rope transition apparatus of formation in the middle of the lower platen (16), (17) by transition wheel (18), (19) and be installed on the migration coaster that unit head or top drives; The wire rope of last wire rope assembly is walked around lifting wheel through last rope rig head (10) fixedly on the derrick base plate through the wire rope transition apparatus; The wire rope of following wire rope assembly is fixed on the migration dolly that unit head or top drives through following lifting wheel with rope rig head (13) one ends down; The other end is fixed on the derrick upper end, forms two groups of increment movable pulley.
2. rig lifting appliance according to claim 1 is characterized in that, the wire rope transition apparatus makes the wire rope assembly walk around wire rope transition wheel (18), (19) by 4 load-bearing of two coileds.
3. rig lifting appliance according to claim 1; It is characterized in that; The last lifting wheel (2) of last lifting assembly is installed on the jack shaft (3) through cooperating with bearing; Link to each other with framework (4) through pressing plate and screw by last jack shaft (3) again, be connected with upper flange (23) through framework (4) base plate with screw again; The following lifting wheel (7) of following lifting assembly is contained in down jack shaft (12) through cooperating with bearing; Link to each other with framework (6) through pressing plate and screw by the following jack shaft assembly (12) that contains grease fitting again and realize an anti-rotation; Be equipped with wire rope anti-drop device (11) on the framework (6); Thereby form lifting assembly down, be connected with lower flange (14) with screw implementation framework (6) base plate; Lifting always is shaped as two groups of independence movable pulley up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220147095 CN202578562U (en) | 2012-04-10 | 2012-04-10 | Lifting device of drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220147095 CN202578562U (en) | 2012-04-10 | 2012-04-10 | Lifting device of drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202578562U true CN202578562U (en) | 2012-12-05 |
Family
ID=47247983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220147095 Expired - Lifetime CN202578562U (en) | 2012-04-10 | 2012-04-10 | Lifting device of drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202578562U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603611A (en) * | 2013-11-26 | 2014-02-26 | 河北华北石油荣盛机械制造有限公司 | Hoisting system of drilling machine |
| CN105370223A (en) * | 2015-12-10 | 2016-03-02 | 吉林大学 | Drill pipe screw thread protector |
| CN109209248A (en) * | 2018-10-31 | 2019-01-15 | 广州顺途信息科技有限公司 | A kind of petroleum drilling and mining with can multi-angle regulation drilling machine |
-
2012
- 2012-04-10 CN CN 201220147095 patent/CN202578562U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603611A (en) * | 2013-11-26 | 2014-02-26 | 河北华北石油荣盛机械制造有限公司 | Hoisting system of drilling machine |
| CN105370223A (en) * | 2015-12-10 | 2016-03-02 | 吉林大学 | Drill pipe screw thread protector |
| CN109209248A (en) * | 2018-10-31 | 2019-01-15 | 广州顺途信息科技有限公司 | A kind of petroleum drilling and mining with can multi-angle regulation drilling machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201077721Y (en) | Gantry crane with falling girder | |
| CN201546631U (en) | Telescopic mast drill derrick | |
| CN202064839U (en) | Four-drill column double headframe for land drilling machine | |
| CN103848360B (en) | A kind of group tower tower crane being provided with packaged type balance weight system | |
| CN103790114A (en) | Hydraulic dragging and idler wheel walking combination cable carrying crane and walking method thereof | |
| CN202578562U (en) | Lifting device of drilling machine | |
| CN202500502U (en) | Telescopic type drilling machine derrick | |
| CN108190738A (en) | A kind of mining monorail crane machine hoisting and transport equipment | |
| CN202108420U (en) | Land headframe for duplex rig | |
| CN202391104U (en) | Portable rail slip form | |
| CN204152426U (en) | A kind of quick removal of home rig of hydraulic cylinder raising | |
| CN202346632U (en) | Mine hydraulic type lifting crane | |
| CN203729212U (en) | Cable loading crane with hydraulic traction and idler wheel walking combined | |
| CN201367556Y (en) | Hanging arch bridge inspection vehicle climbing by steel tube track | |
| CN103291210B (en) | Gate-type double-tower gear-driven drilling machine | |
| CN204778464U (en) | Shield constructs gantry crane for subway | |
| CN203728439U (en) | Walking gantry crane | |
| CN206955487U (en) | It is exclusively used in lifting steel pipes and the crane device of welding | |
| CN202465109U (en) | Motor-driven double-beam grab bucket gantry crane | |
| CN202465121U (en) | Suspension arm of crane | |
| CN201687395U (en) | Gate-type derrick of coiled tubing drilling machine | |
| CN103603611A (en) | Hoisting system of drilling machine | |
| CN202390155U (en) | Rack and pinion lifting device | |
| CN102561954A (en) | Multifunctional derrick | |
| CN203321336U (en) | Device for adopting drilling line to realize lifting of oil rig self-elevating derrick |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |