CN202360025U - Full-hydraulic CBM (coal bed methane) truck-mounted drill - Google Patents
Full-hydraulic CBM (coal bed methane) truck-mounted drill Download PDFInfo
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- CN202360025U CN202360025U CN2011205255687U CN201120525568U CN202360025U CN 202360025 U CN202360025 U CN 202360025U CN 2011205255687 U CN2011205255687 U CN 2011205255687U CN 201120525568 U CN201120525568 U CN 201120525568U CN 202360025 U CN202360025 U CN 202360025U
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- derrick
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Abstract
The utility model relates to a full-hydraulic CBM (coal bed methane) truck-mounted drill, which comprises a chassis, a hydraulic pump, an overturn oil cylinder, a drill rig derrick, a pulley base, a lifting oil cylinder I, a lifting oil cylinder II, a drill rig platform and a power swivel; the hydraulic pump is arranged on the chassis; the drill rig derrick is arranged at the rear end of the chassis and is in hinged with the chassis; one end of the overturn oil cylinder is hinged with the chassis, and the other end of the overturn oil cylinder is hinged with the drill rig derrick; one end of the lifting oil cylinder I is hinged with the pulley base, and the other end of the lifting oil cylinder I is hinged with the drill rig derrick; one end of the lifting oil cylinder II is hinged with the drill rig platform, and the other end of the lifting oil cylinder II is hinged with the drill rig derrick; the power swivel slidably connected with the drill rig derrick is arranged on the drill rig derrick and is connected with a pulley block; the overturn oil cylinder, the lifting oil cylinder I and the lifting oil cylinder II are respectively communicated with the hydraulic pump through hydraulic control devices; therefore, the labor intensity is reduced, and the drilling efficiency is improved.
Description
One, technical field
The utility model relates to a kind of full hydraulic coal bed gas truck-mounted drill rig, and especially a kind of adaptation is used for the full hydraulic coal bed gas truck-mounted drill rig of coal bed gas drilling well straight well, directional well, air DWM and mud gaslift counterflush drilling.
Two, background technology
Many-sided factors such as coal bed gas is complicated owing to the environmental geography in the well site that exists, area is little use rig to explore usually, so the coal bed gas truck-mounted drill rig are important oil exploration equipments; At the existing coal bed gas truck-mounted drill rig that is used for; Normally water source rig and oil-well rig because the water source rig has advantages such as cost is low and easy to maintenance, are widely used; But use the labour intensity of water source rig big, bit speed is slow; And oil-well rig is not suitable for the exploration use.
Three, summary of the invention
In order to overcome above-mentioned technical disadvantages, the purpose of the utility model provides a kind of full hydraulic coal bed gas truck-mounted drill rig, has therefore alleviated labour intensity, has improved the efficient of boring.
For achieving the above object; The technical scheme that the utility model is taked is: include chassis, hydraulic pump, overturning oil cylinder, drilling derrick, support, pulley base, lift cylinder I, lift cylinder II, drilling machine platform and power swivel; Hydraulic pump is arranged on the chassis; Front end on the chassis is provided with support; Drilling derrick is arranged on the rear end on chassis and is set to and connects with the chassis radial type, and drilling derrick is set to connect with the support contact, and it is hinged with drilling derrick that an end of overturning oil cylinder is set to is hinged with the chassis, the other end is set to; Upper end at drilling derrick is provided with pulley base; It is hinged with drilling derrick that one end of lift cylinder I is set to is hinged with pulley base, the other end is set to, and is provided with the drilling machine platform that is slidingly connected with drilling derrick in the lower end of drilling derrick, and it is hinged with drilling derrick that an end of lift cylinder II is set to is hinged with drilling machine platform, the other end is set to; Drilling derrick is provided with the power swivel that is slidingly connected with drilling derrick; In drilling derrick and pulley base, be provided with assembly pulley, power swivel is set to connect with assembly pulley, and overturning oil cylinder, lift cylinder I and lift cylinder II are set to respectively be communicated with hydraulic pump through hydraulic control device.
In normal condition, drilling derrick is the level of state and places and be set to contact with support, makes the chassis cruising; When carrying out the coal bed gas prospecting by boring, fix the chassis and put down hydraulic leg, start overturning oil cylinder; Make drilling derrick in vertical state, contact the drilling machine platform downslide and with ground, power swivel is moved up and down through the lift cylinder I through the lift cylinder II; Thereby hole,, realized the all-hydraulic power drive when power swivel is holed owing to designed hydraulic pump, overturning oil cylinder, lift cylinder I and lift cylinder II; Therefore alleviate labour intensity, improved the efficient of boring.
The utility model has designed, and hydraulic pump is set to be separately positioned on through transfer case the both sides of diesel engine.
The utility model has designed, and the chassis is set to full drive-type and is provided with hydraulic leg.
The utility model has designed; Also include crane, change boring rod set and drilling rod clamping device; On drilling derrick, be respectively arranged with crane and change boring rod set, change boring rod set and be provided with the drilling rod clamping device, crane with change boring rod set and be provided with hydraulic drive motor; The drilling rod clamping device is provided with clamping cylinder, and the clamping cylinder of the hydraulic motor of crane, the hydraulic motor that changes boring rod set, drilling rod clamping device is set to respectively be communicated with hydraulic pump through hydraulic control device.
The utility model has designed; Also include liquid and air transport device; Liquid and air transport device are arranged on the chassis; The compression pump of liquid transporting apparatus is set to connect with diesel engine through transfer case, and the pipeline of liquid and air transport device is set to be communicated with drilling rod through power swivel.
Four, description of drawings
Fig. 1 is the sketch map of the utility model:
Fig. 2 is the right view of Fig. 1.
Five, the specific embodiment
Accompanying drawing is an embodiment of the utility model; Specify present embodiment in conjunction with accompanying drawing; Include chassis 1, hydraulic pump 4, overturning oil cylinder 7, drilling derrick 9, support 23, pulley base 10, lift cylinder I 11, lift cylinder II 8, drilling machine platform 18, power swivel 16, crane 22, change boring rod set 20 and drilling rod clamping device 19; Hydraulic pump 4 is arranged on the chassis 1; 1 front end is provided with support 23 on the chassis; Drilling derrick 9 is arranged on the rear end on chassis 1 and is set to and connects with chassis 1 radial type, and drilling derrick 9 is set to connect with support 23 contacts, and it is hinged with drilling derrick 9 that an end of overturning oil cylinder 7 is set to is 1 hinged with the chassis, the other end is set to; Be provided with pulley base 10 in the upper end of drilling derrick 9; It is hinged with drilling derrick 9 that one end of lift cylinder I 11 is set to is 10 hinged with pulley base, the other end is set to, and is provided with the drilling machine platform 18 that is slidingly connected with drilling derrick 9 in the lower end of drilling derrick 9, and it is hinged with drilling derrick 9 that an end of lift cylinder II 8 is set to is 18 hinged with drilling machine platform, the other end is set to; Drilling derrick 9 is provided with the power swivel 16 that is slidingly connected with drilling derrick 9; In drilling derrick 9 and pulley base 10, be provided with assembly pulley, power swivel 16 is set to connect with assembly pulley, on drilling derrick 9, is respectively arranged with crane 22 and changes boring rod set 20; Change boring rod set 20 and be provided with drilling rod clamping device 19; Crane 22 with change boring rod set 20 and be provided with hydraulic drive motor, drilling rod clamping device 19 is provided with clamping cylinder, the clamping cylinder of the hydraulic motor of overturning oil cylinder 7, lift cylinder I 11, lift cylinder II 8, crane 22, the hydraulic motor that changes boring rod set 20, drilling rod clamping device 19 is set to respectively be communicated with hydraulic pump 4 through hydraulic control device.
In the present embodiment, hydraulic pump 4 is set to be separately positioned on through transfer case the both sides of diesel engine.
In the present embodiment, chassis 1 is set to full drive-type and is provided with hydraulic leg.
In the present embodiment; Also include liquid and air transport device; Liquid and air transport device are arranged on the chassis 1; The compression pump of liquid and air transport device is set to connect with diesel engine through transfer case, and the pipeline of liquid and air transport device is set to be communicated with drilling rod through power swivel 16.
In normal condition, drilling derrick 9 is the level of state and places and be set to contact with support 23, makes chassis 1 cruising; When carrying out the coal bed gas prospecting by boring, fixing and put down hydraulic leg chassis 1, start overturning oil cylinder 7; Make drilling derrick 9 in vertical state, contact drilling machine platform 18 downslides and with ground, power swivel 16 is moved up and down through lift cylinder I 11 through lift cylinder II 8; Thereby hole, when needs change drilling rod, lift by crane drilling rod through crane 22; Be clamped in drilling rod through drilling rod clamping device 19 and change in the boring rod set 20; Change boring rod set 20 and rotate making, make drilling rod and power swivel 16 point-blank, thereby power swivel 16 is connected with drilling rod through hydraulic motor.
In the present embodiment, Diesel engine is installed on chassis, the clutch end of Diesel engine both sides is installed transfer case respectively, and transfer case is by connecting hydraulic pump.Automobile chassis is installed support leg down, and mounting shaft is erected oil-lifting jar on the automobile chassis face.Derrick is designed with and moves up and down oil cylinder, and middle derrick is equipped with pulley system, and pulley system and power swivel link.After the diesel engine starting duty, control crank is installed in control cabinet, manipulation supporting leg, derrick hoist.Operating cylinder moves up and down, and according to the difference on stratum, handles control valve and in time switches mud, air, foam and in the process of unit head rotation, creep into.
The characteristics of the utlity model has down:
1, owing to designed hydraulic pump 4, overturning oil cylinder 7, lift cylinder I 11 and lift cylinder II 8, realized the all-hydraulic power drive when power swivel 16 is holed, therefore alleviated labour intensity, improved the efficient of boring.
2, owing to designed crane 22 and changed the hydraulic motor of boring rod set 20, the clamping cylinder of drilling rod clamping device 19, the full hydraulic drive when having realized changing drilling rod has more improved the operating efficiency of boring.
3, owing to designed chassis 1, improved the cross-country ability on chassis 1, be more suitable for the environmental requirement in well site, made chassis 1 more stable.
4, owing to designed liquid and air transport device, guarantee the requirement of slurry conveyed, water, foam and air in coal bed gas boring, improved the efficient of cbm exploration.
In full hydraulic coal bed gas truck-mounted drill rig technical field; Every hydraulic pump 4 that includes is arranged on the chassis 1; 1 front end is provided with support 23 on the chassis; Drilling derrick 9 is arranged on the rear end on chassis 1 and is set to and connects with chassis 1 radial type; Drilling derrick 9 is set to connect with support 23 contacts; It is hinged with drilling derrick 9 that one end of overturning oil cylinder 7 is set to is 1 hinged with the chassis, the other end is set to, and is provided with pulley base 10 in the upper end of drilling derrick 9, and it is hinged with drilling derrick 9 that an end of lift cylinder I 11 is set to is 10 hinged with pulley base, the other end is set to; Be provided with the drilling machine platform 18 that is slidingly connected with drilling derrick 9 in the lower end of drilling derrick 9; It is hinged with drilling derrick 9 that one end of lift cylinder II 8 is set to is 18 hinged with drilling machine platform, the other end is set to, and drilling derrick 9 is provided with the power swivel 16 that is slidingly connected with drilling derrick 9, in drilling derrick 9 and pulley base 10, is provided with assembly pulley; Power swivel 16 is set to connect with assembly pulley, and the technology contents that overturning oil cylinder 7, lift cylinder I 11 and lift cylinder II 8 are set to respectively be communicated with hydraulic pump 4 through hydraulic control device is all in the protection domain of the utility model.
Claims (5)
1. full hydraulic coal bed gas truck-mounted drill rig; It is characterized in that: include chassis (1), hydraulic pump (4), overturning oil cylinder (7), drilling derrick (9), support (23), pulley base (10), lift cylinder I (11), lift cylinder II (8), drilling machine platform (18) and power swivel (16); Hydraulic pump (4) is arranged on the chassis (1); The front end of (1) is provided with support (23) on the chassis; Drilling derrick (9) is arranged on the rear end on chassis (1) and is set to and connects with chassis (1) radial type; Drilling derrick (9) is set to connect with support (23) contact; It is hinged with drilling derrick (9) that one end of overturning oil cylinder (7) is set to and chassis (1) is hinged, the other end is set to; Be provided with pulley base (10) in the upper end of drilling derrick (9); It is hinged with drilling derrick (9) that one end of lift cylinder I (11) is set to and pulley base (10) is hinged, the other end is set to; Be provided with the drilling machine platform (18) that is slidingly connected with drilling derrick (9) in the lower end of drilling derrick (9); It is hinged with drilling derrick (9) that one end of lift cylinder II (8) is set to and drilling machine platform (18) is hinged, the other end is set to, and drilling derrick (9) is provided with the power swivel (16) that is slidingly connected with drilling derrick (9), in drilling derrick (9) and pulley base (10), is provided with assembly pulley; Power swivel (16) is set to connect with assembly pulley, and overturning oil cylinder (7), lift cylinder I (11) and lift cylinder II (8) are set to respectively be communicated with hydraulic pump (4) through hydraulic control device.
2. full hydraulic coal bed gas truck-mounted drill rig according to claim 1; It is characterized in that: hydraulic pump (4) is set to be separately positioned on through transfer case the both sides of diesel engine.
3. full hydraulic coal bed gas truck-mounted drill rig according to claim 1; It is characterized in that: chassis (1) is set to full drive-type and is provided with hydraulic leg.
4. according to claim 1,2 or 3 described full hydraulic coal bed gas truck-mounted drill rigs; It is characterized in that: also include crane (22), change boring rod set (20) and drilling rod clamping device (19); On drilling derrick (9), be respectively arranged with crane (22) and change boring rod set (20); Change boring rod set (20) and be provided with drilling rod clamping device (19); Crane (22) and change boring rod set (20) and be provided with hydraulic drive motor; Drilling rod clamping device (19) is provided with clamping cylinder, and the clamping cylinder of the hydraulic motor of crane (22), the hydraulic motor that changes boring rod set (20), drilling rod clamping device (19) is set to respectively be communicated with hydraulic pump (4) through hydraulic control device.
5. full hydraulic coal bed gas truck-mounted drill rig according to claim 4; It is characterized in that: also include liquid and air transport device; Liquid and air transport device are arranged on the chassis (1); The compression pump of liquid transporting apparatus is set to connect with diesel engine through transfer case, and the pipeline of liquid and air transport device is set to be communicated with drilling rod through power swivel (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205255687U CN202360025U (en) | 2011-12-15 | 2011-12-15 | Full-hydraulic CBM (coal bed methane) truck-mounted drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205255687U CN202360025U (en) | 2011-12-15 | 2011-12-15 | Full-hydraulic CBM (coal bed methane) truck-mounted drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202360025U true CN202360025U (en) | 2012-08-01 |
Family
ID=46571217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205255687U Expired - Lifetime CN202360025U (en) | 2011-12-15 | 2011-12-15 | Full-hydraulic CBM (coal bed methane) truck-mounted drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202360025U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195359A (en) * | 2013-04-22 | 2013-07-10 | 连云港黄海机械股份有限公司 | Hydraulic power head engineering driller |
| CN105064915A (en) * | 2015-07-27 | 2015-11-18 | 王乐康 | Fully hydraulic reverse circulation drilling machine |
| CN108609050A (en) * | 2018-07-06 | 2018-10-02 | 三江瓦力特特种车辆有限公司 | A kind of chassis vehicle for carrying all-hydraulic top drive drilling |
| CN111502533A (en) * | 2020-04-03 | 2020-08-07 | 乌鲁木齐菲林震源物探钻井有限公司 | Hydraulic straight well casing drilling machine and fire extinguishing well drilling method |
-
2011
- 2011-12-15 CN CN2011205255687U patent/CN202360025U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195359A (en) * | 2013-04-22 | 2013-07-10 | 连云港黄海机械股份有限公司 | Hydraulic power head engineering driller |
| CN105064915A (en) * | 2015-07-27 | 2015-11-18 | 王乐康 | Fully hydraulic reverse circulation drilling machine |
| CN108609050A (en) * | 2018-07-06 | 2018-10-02 | 三江瓦力特特种车辆有限公司 | A kind of chassis vehicle for carrying all-hydraulic top drive drilling |
| CN111502533A (en) * | 2020-04-03 | 2020-08-07 | 乌鲁木齐菲林震源物探钻井有限公司 | Hydraulic straight well casing drilling machine and fire extinguishing well drilling method |
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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: 20120801 |