CN103277046B - Wheel type truck-mounted drilling rig - Google Patents
Wheel type truck-mounted drilling rig Download PDFInfo
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- CN103277046B CN103277046B CN201310216871.2A CN201310216871A CN103277046B CN 103277046 B CN103277046 B CN 103277046B CN 201310216871 A CN201310216871 A CN 201310216871A CN 103277046 B CN103277046 B CN 103277046B
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- 238000005553 drilling Methods 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims description 12
- 230000017105 transposition Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 238000005065 mining Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000003245 coal Substances 0.000 description 8
- 241001669679 Eleotris Species 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The invention discloses a wheel type truck-mounted drilling rig which is characterized in that a movable frame with a drilling device is disposed on a body, the body comprises a mining flatbed truck and a hydraulic winch, a support seat is disposed on the mining flatbed truck, a support beam which is used for allowing the movable frame to be horizontal is disposed on the support seat, a guide rail clamp is further disposed on the mining flatbed truck, the movable frame comprises a #-shaped frame, two ends of the two crossbeams of the #-shaped frame are fixedly connected with main support oil cylinders, two longitudinal beams of the #-shaped frame forms two parallel guide rails which are in slide fit with a movable support, the movable support is hinged to the outer end of the support beam, a vertical oil cylinder which is used for allowing the movable frame to be vertical is connected between the movable support and the support seat, an n-shaped frame is fixedly connected between cylinder bodies the two main support oil cylinders, and a drilling rig turn plate is disposed between the n-shaped frame and the drilling device. The wheel type truck-mounted drilling rig has the advantages that the wheel type truck-mounted drilling rig can be moved in a tunnel without damaging sleepers, the drilling rig is good in rigidity, and drilling hole positions can be adjusted conveniently.
Description
Technical field
The present invention relates to a kind of down-hole drilling rig, particularly a kind of rig for special gas lane layer-through drilling of constructing in the tunnel with track, the boring of coal road concordant.
Background technology
Coal accounts for 67% in China's primary energy structure of consumer demand, and the colliery of current 95% is underground mining, and in nearly 600 emphasis mines of China, highly gassy mine accounts for 50%, is the country that coal mine gas is the most serious in the world.In recent years, along with coal production increase and mine extend to deep, high methane and coal and gas outburst mine increasing, gas flowing in coal layer continues to increase, and in the whole world, main producing coal country has become the main factor of impact safety in production to coal and gas prominent problem.Set up mine gas monitoring and controlling system, improve mine ventilation system, set up the effective measure that mine outburst early warning system etc. is mine gas improvement, but the most basic measure is still gas pumping, drilling construction be carry out gas pumping preliminary preparation must through link.At present, relevant rig manufacturer have developed many rigs, and some rigs can realize accurate location, but complex structure, bulky, involves great expense; Some rig volume and weights are less, but positioning precision is poor, angle adjustment is inconvenient, even can not carry out angle adjustment or angle adjustment scope is little; Some rigs are also had to realize from shifting function, as caterpillar drilling machine etc.But existing rig there is no, and any one had not only adapted to construct with the gas lane at certain inclination angle, but also the function that can realize from moving, installing voluntarily.When special gas lane construction layer-through drilling with angle, it is very high that the time scale shared by rig telephone-moving is very large, work is slight.And caterpillar drilling machine due to bulky, own wt is large, the sleeper of tunnel inner orbit can be damaged by pressure in telephone-moving process in tunnel, simultaneously, when the gas lane larger at inclination angle uses, it is poor that downslide component by gravity affects its autostability, therefore, it is not suitable for using in the gas lane that inclination angle is larger.For this reason, need badly and a kind ofly can move in the tunnel with track and not injure railway sleeper, self power can be utilized again to realize the rig installed voluntarily.
Summary of the invention
Object of the present invention is exactly for the deficiencies in the prior art, provide a kind of can compared with high inclination-angle and from the wheel type vehicle-mounted rig moving, install voluntarily and hole in the special gas lane being provided with track.
For achieving the above object, the present invention adopts following technical scheme:
A kind of wheel type vehicle-mounted rig, comprising can from the fuselage of walking, fuselage is provided with the power set, movable machine frame and the control system for complete machine control that comprise hydraulic system, movable machine frame is provided with executes boring device, the hydraulic system of power set is for movable machine frame and execute boring device and provide hydraulic power, and described fuselage comprises mine platform lorry, and mine platform lorry is provided with hydraulic wireline winch, hydraulic wireline winch provides strand hydraulic power by the hydraulic system of power set, and hydraulic wireline winch is connected with strand cable; Mine platform lorry is provided with a supporting seat, and supporting seat is provided with and can be used for supporting described movable machine frame and in horizontally disposed brace summer; Mine platform lorry is also provided with the guide rail holder for forming a fixed connection with guide rail; Described movable machine frame comprises groined type framework, and two crossbeam two ends of groined type framework are respectively equipped with main support cylinder, and main support cylinder is provided with the upper supporting leg and lower supporting leg that stretch out from top and bottom respectively, and the cylinder body of two main support cylinders is fixedly connected with described two crossbeams; Two longerons of described groined type framework form two closed slides, groined type framework is sliding combined with traversing carriage by two closed slides, traversing carriage and described brace summer outer end are formed hinged, be connected with a setting oil cylinder between traversing carriage and described supporting seat, erect oil cylinder and can be used for making movable machine frame be erected at outside the car body of mine platform lorry; Also be fixedly connected with tangible door-shaped frame between the cylinder body of two main support cylinders, door-shaped frame is provided with the Rotary table for drilling machine that can form more than 360 degree transpositions, and Rotary table for drilling machine is executed the runway that boring device arranges be connected with described.
Adopt the present invention of preceding solution, due to rig power set, movable machine frame, execute boring device and be arranged on mine platform lorry for the control system that complete machine controls, mine platform lorry is provided with hydraulic wireline winch, strand cable and guide rail holder.When needs mobile drill, draw on the track of mine platform lorry in tunnel by trailer and move, also by strand cable being fixed on rig front desired location, realized the movement on the track of mine platform lorry in tunnel by hydraulic wireline winch retracting strand cable, thus realize the object of drilling-machine shifter.When after drilling-machine shifter to precalculated position, movable machine frame is made to be erected at outside the car body of mine platform lorry by erectting oil cylinder, and by realize for passive main support cylinder stir yourself frame and navigation channel top board and base plate from install hold fixing, by guide rail holder, mine platform lorry and guide rail are fixed, adjust the angle of inclination of runway in perpendicular of executing boring device immediately and can implement by the boring of setting orientation.In inclined shaft, first with guide rail holder, mine platform lorry and guide rail should be fixed, then carry out the fixing from installing of movable machine frame.Therefore, even if tunnel has comparatively high inclination-angle, also solve the downslide problem of rig by passive main support cylinder and guide rail holder, then realize the self-stabilization of rig.Be proven, rig of the present invention can be not more than the tunnel internal fixtion of 15 degree at inclination angle firm.Meanwhile, because mine platform lorry moves on guide rail, therefore damage can not be caused to guide rail sleeper.In addition, groined type framework is connected with brace summer by traversing carriage, can effectively avoid holding after on base plate at the lower piston rod protrude end of main support cylinder, is upwards lifted by mine platform lorry and the potential safety hazard brought.
Main support cylinder of the present invention just can adopt two two dynamic cylinder structure stretching out two-piston bar from cylinder body two ends, also can adopt two of coaxial line independent oil cylinders, adopts two independently its piston rod of oil cylinder can control separately to stretch out respectively, be convenient to oneself installation.Its upper and lower leg ends can arrange the active structure in ball-joint form, and to adapt to top board or base plate, to go out local at the strong point uneven, guarantees that rig is installed more firm.
After being connected by a guideway between Rotary table for drilling machine with described runway, and relative set one guide rail telescopic oil cylinder, realize the adjustment of post position by mobile runway, formed the adjustment of rig drill boom length, adapt to the boring of diverse location.
Preferably, described door-shaped frame comprises doorframe crossbeam and two the second longerons, two the second longerons form two parallel guide rails, and two closed slides that door-shaped frame is formed by two the second longerons are sliding combined with support for rotary disc, are connected with height control cylinder between support for rotary disc and doorframe crossbeam; Described Rotary table for drilling machine comprises price fixing and Moving plate, and price fixing is fixedly connected on described support for rotary disc, and Moving plate is connected with the described runway executing boring device; The locking device for the two being locked is provided with between price fixing and Moving plate; The retaining mechanism for the two being locked is provided with between support for rotary disc and the second longeron.With the centre of gyration height by height control cylinder adjustment Rotary table for drilling machine, thus be convenient to the different drilling constructions realizing height and position; And improve between price fixing and Moving plate and coupling stiffness between support for rotary disc and the second longeron, thus integral rigidity when guaranteeing that brill executed by rig.
Preferably, described supporting seat upper surface is provided with chute, and described brace summer can be formed with supporting seat by described chute and be slidably connected, and is also provided with the locking mechanism for the two being locked between supporting seat and brace summer.So that when locking, erectting oil cylinder makes movable machine frame erect or lie on brace summer, after releasing locking, erectting oil cylinder makes movable machine frame form the movement of horizontal direction, lie in after on brace summer to make motivation frame and move to mine platform lorry medium position, keep rig center of gravity to be positioned in the middle of the front and back wheel of mine platform lorry, guarantee the safety of drilling-machine shifter.
Preferred further, described supporting seat is made up of holder and the revolving bed that can horizontally rotate around the axle center of holder; Described chute is formed in the upper surface of revolving bed, is also provided with the locking mechanism for the two being locked between revolving bed and brace summer; Described holder is fixedly connected on described mine platform lorry, mine platform lorry is also provided with for carrying out structure that is spacing and locking to revolving bed.To make rig can stretch out along mine platform lorry dead ahead forward position of meeting and discussing, also can stretch out by departing from mine platform lorry dead ahead set angle, to press certain angle to tunnel antetheca implementing boring, thus widening rig execute brill scope in tunnel.
Further preferred, described spacing and locking mechanism comprises the two position-limited rack frameworks be fixed on mine platform lorry, and position-limited rack framework symmetry is positioned at supporting seat outside, and position-limited rack framework is screwed with screw rod, and two screw rods holds the two sides at described brace summer.The integral rigidity of rig is guaranteed with simple form of structure.
Further preferred, described holder is adjustable being fixedly connected on mine platform lorry along mine platform lorry width.To adjust rig position of centre of gravity, between the left and right two-wheeled being located at mine platform lorry, improve the safety of drilling-machine shifter further.
The present invention's beneficial effect is compared with prior art, can compared with high inclination-angle and in the special gas lane being provided with track from mobile, install and hole voluntarily.And mobile security, more can not injure sleeper in tunnel, rig good rigidly, bore position are easy to adjust.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation that in the present invention, movable machine frame 3 is in vertical state.
Fig. 3 is movable machine frame 3 structural representation in the present invention.
Fig. 4 is movable machine frame 3 and the syndeton schematic diagram executing boring device 6 in the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described, but therefore do not limit the present invention among described scope of embodiments.
See Fig. 1, Fig. 2, Fig. 3, a kind of wheel type vehicle-mounted rig, comprising can from the fuselage 1 of walking, fuselage 1 is provided with the power set 2, movable machine frame 3 and the control system 4 for complete machine control that comprise hydraulic system, movable machine frame 3 is provided with executes boring device 6, the hydraulic system of power set 2 is for movable machine frame 3 and execute boring device 6 and provide hydraulic power, described fuselage 1 comprises mine platform lorry 11, mine platform lorry 11 is provided with hydraulic wireline winch 12, hydraulic wireline winch 12 provides strand hydraulic power by the hydraulic system of power set 2, and hydraulic wireline winch 12 is connected with strand cable 13; Mine platform lorry 11 is provided with a supporting seat 14, and supporting seat 14 is provided with and can be used for supporting described movable machine frame 3 and in horizontally disposed brace summer 15; Mine platform lorry 11 is also provided with the guide rail holder 16 for forming a fixed connection with guide rail; Described movable machine frame 3 comprises groined type framework 31, two crossbeam 31a two ends of groined type framework 31 are respectively equipped with main support cylinder 32, the cylinder body that main support cylinder 32 is provided with the upper supporting leg 37 and main support cylinder 32 of lower supporting leg 38, two stretched out from top and bottom is respectively fixedly connected with described two crossbeam 31a; Two longeron 31b of described groined type framework 31 form two closed slides, groined type framework 31 is sliding combined with traversing carriage 33 by two closed slides, traversing carriage 33 and described brace summer 15 outer end are formed hinged, be connected with a setting oil cylinder 34 between traversing carriage 33 and described supporting seat 14, erect oil cylinder 34 and can be used for making movable machine frame 3 be erected at outside the car body of mine platform lorry 11; Also be fixedly connected with door-shaped frame 35 between the cylinder body of two main support cylinders 32, door-shaped frame 35 is provided with the Rotary table for drilling machine 5 that can form more than 360 degree transpositions, and Rotary table for drilling machine 5 is executed the runway 61 that boring device 6 arranges be connected with described.
Described boring device 6 device of executing also comprises the unit head 62 be located on runway 61, and unit head 62 is provided with the oild chuck 64 of holding drill pipe 63, and runway 61 front end is also provided with described in folder and holds drilling rod 63 hydraulic gripper 65.
See Fig. 4, described door-shaped frame 35 comprises doorframe crossbeam 35a and two the second longeron 35b, two the second longeron 35b form two parallel guide rails, two closed slides that door-shaped frame 35 is formed by two the second longeron 35b are sliding combined with support for rotary disc 36, are connected with height control cylinder 36a between support for rotary disc 36 and doorframe crossbeam 35a; Described Rotary table for drilling machine 5 comprises price fixing 51 and Moving plate 52, and price fixing 51 is fixedly connected on described support for rotary disc 36, and Moving plate 52 is connected with the described runway 61 executing boring device 6; The locking device for the two being locked is provided with between price fixing 51 and Moving plate 52; The retaining mechanism for the two being locked is provided with between support for rotary disc 36 and the second longeron 35b.
Described supporting seat 14 upper surface is provided with chute, and described brace summer 15 can be formed with supporting seat 14 by described chute and be slidably connected, and is also provided with the locking mechanism for the two being locked between supporting seat 14 and brace summer 15.
Described supporting seat 14 is made up of holder 141 and the revolving bed 142 that can horizontally rotate around the axle center of holder 141; Described chute is formed in the upper surface of revolving bed 142, is also provided with the locking mechanism for the two being locked between revolving bed 142 and brace summer 15; Described holder 141 is connected on described mine platform lorry 11, mine platform lorry 11 is also provided with for carrying out structure that is spacing and locking to revolving bed 142.
Described spacing and locking mechanism comprises the two position-limited rack frameworks 7 be fixed on mine platform lorry 11, and it is outside that position-limited rack framework 7 symmetry is positioned at supporting seat 14, and position-limited rack framework 7 is screwed with screw rod 71, and two screw rods 71 holds the two sides at described brace summer 15.
Described holder 141 is adjustable being fixedly connected on mine platform lorry 11 along mine platform lorry 11 width.
Described Moving plate 52 upper surface is provided with runway chute; Described runway 61 lower surface is provided with the runway guide rail 61a being formed with described runway chute and be slidably matched, and is provided with runway telescopic oil cylinder 8 between runway 61 and Moving plate 52; The structure for locking runway chute and runway guide rail 61a is also provided with between runway 61 and Moving plate 52.
Described main support cylinder 32 is made up of upper cylinder 321 and lower oil cylinder 322, and upper cylinder 321 and lower oil cylinder 322 share same cylinder body, the two-piston bar coaxial line of upper cylinder 321 and lower oil cylinder 322; Described upper supporting leg 37 and lower supporting leg 38 are located at the piston-rod end of upper cylinder 321 and lower oil cylinder 322 respectively.
Described upper supporting leg 37 and lower supporting leg 38 are equipped with ball rod 39, and the bulb end activity of ball rod 39 is combined with ball-joint seat 40.
Described ball-joint seat 40 is made up of half ball seat 40a and sphere transparent cover 40b, and half ball seat 40a is fixedly connected with by bolt 40c with sphere transparent cover 40b.
The hydraulic system of described power set 2 comprises motor 21, gear pump 22, fuel tank 23 and cooler 24.Described control system 4 is provided with multiple operating grip 41.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (9)
1. a wheel type vehicle-mounted rig, comprising can from the fuselage (1) of walking, fuselage (1) is provided with the power set (2) comprising hydraulic system, movable machine frame (3) and the control system (4) controlled for complete machine, movable machine frame (3) is provided with executes boring device (6), the hydraulic system of power set (2) is movable machine frame (3) and executes boring device (6) and provide hydraulic power, described fuselage (1) comprises mine platform lorry (11), mine platform lorry (11) is provided with hydraulic wireline winch (12), hydraulic wireline winch (12) provides strand hydraulic power by the hydraulic system of power set (2), hydraulic wireline winch (12) is connected with strand cable (13), mine platform lorry (11) is provided with a supporting seat (14), and supporting seat (14) is provided with and can be used for supporting described movable machine frame (3) and in horizontally disposed brace summer (15), mine platform lorry (11) is also provided with the guide rail holder (16) for forming a fixed connection with guide rail, described movable machine frame (3) comprises groined type framework (31), two crossbeams (31a) two ends of groined type framework (31) are respectively equipped with main support cylinder (32), main support cylinder (32) is provided with the upper supporting leg (37) and lower supporting leg (38) that stretch out from top and bottom respectively, and the cylinder body of two main support cylinders (32) is fixedly connected with two crossbeams (31a), two longerons (31b) of described groined type framework (31) form two closed slides, groined type framework (31) is sliding combined with traversing carriage (33) by two closed slides, traversing carriage (33) and described brace summer (15) outer end are formed hinged, be connected with a setting oil cylinder (34) between traversing carriage (33) and described supporting seat (14), erect oil cylinder (34) and can be used for making movable machine frame (3) be erected at outside the car body of mine platform lorry (11), door-shaped frame (35) is also fixedly connected with between the cylinder body of two main support cylinders (32), door-shaped frame (35) is provided with the Rotary table for drilling machine (5) that can form more than 360 degree transpositions, and Rotary table for drilling machine (5) is executed the runway (61) that boring device (6) arranges be connected with described, it is characterized in that, described door-shaped frame (35) comprises doorframe crossbeam (35a) and two the second longerons (35b), two the second longerons (35b) form two parallel guide rails, door-shaped frame (35) is sliding combined with support for rotary disc (36) by two closed slides that two the second longerons (35b) are formed, and is connected with height control cylinder (36a) between support for rotary disc (36) and doorframe crossbeam (35a), described Rotary table for drilling machine (5) comprises price fixing (51) and Moving plate (52), price fixing (51) is fixedly connected on described support for rotary disc (36), and Moving plate (52) is connected with the described runway (61) executing boring device (6), the locking device for the two being locked is provided with between price fixing (51) and Moving plate (52), the retaining mechanism for the two being locked is provided with between support for rotary disc (36) and the second longeron (35b).
2. wheel type vehicle-mounted rig according to claim 1, it is characterized in that, described supporting seat (14) upper surface is provided with chute, described brace summer (15) can be formed with supporting seat (14) by described chute and be slidably connected, and is also provided with the locking mechanism for the two being locked between supporting seat (14) and brace summer (15).
3. wheel type vehicle-mounted rig according to claim 2, is characterized in that, described supporting seat (14) is made up of holder (141) and the revolving bed (142) that can horizontally rotate around the axle center of holder (141); Described chute is formed in the upper surface of revolving bed (142), is also provided with the locking mechanism for the two being locked between revolving bed (142) and brace summer (15); Described holder (141) is fixedly connected on described mine platform lorry (11), mine platform lorry (11) is also provided with for carrying out structure that is spacing and locking to revolving bed (142).
4. wheel type vehicle-mounted rig according to claim 3, it is characterized in that, described spacing and locking mechanism comprises the two position-limited rack frameworks (7) be fixed on mine platform lorry (11), it is outside that position-limited rack framework (7) symmetry is positioned at supporting seat (14), position-limited rack framework (7) is screwed with screw rod (71), and two screw rods (71) holds the two sides in described brace summer (15).
5. wheel type vehicle-mounted rig according to claim 3, is characterized in that, described holder (141) is adjustable being fixedly connected on mine platform lorry (11) along mine platform lorry (11) width.
6. wheel type vehicle-mounted rig according to claim 1, is characterized in that, described Moving plate (52) upper surface is provided with runway chute; Described runway (61) lower surface is provided with the runway guide rail (61a) being formed with described runway chute and be slidably matched, and is provided with runway telescopic oil cylinder (8) between runway (61) and Moving plate (52); The structure for locking runway chute and runway guide rail (61a) is also provided with between runway (61) and Moving plate (52).
7. wheel type vehicle-mounted rig according to claim 1, it is characterized in that, described main support cylinder (32) is made up of upper cylinder (321) and lower oil cylinder (322), upper cylinder (321) and lower oil cylinder (322) share same cylinder body, the two-piston bar coaxial line of upper cylinder (321) and lower oil cylinder (322); Described upper supporting leg (37) and lower supporting leg (38) are located at the piston-rod end of upper cylinder (321) and lower oil cylinder (322) respectively.
8. the wheel type vehicle-mounted rig according to claim 1 or 7, it is characterized in that, described upper supporting leg (37) and lower supporting leg (38) are equipped with ball rod (39), and the bulb end activity of ball rod (39) is combined with ball-joint seat (40).
9. wheel type vehicle-mounted rig according to claim 8, it is characterized in that, described ball-joint seat (40) is made up of half ball seat (40a) and sphere transparent cover (40b), and half ball seat (40a) is fixedly connected with by bolt (40c) with sphere transparent cover (40b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310216871.2A CN103277046B (en) | 2013-06-04 | 2013-06-04 | Wheel type truck-mounted drilling rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310216871.2A CN103277046B (en) | 2013-06-04 | 2013-06-04 | Wheel type truck-mounted drilling rig |
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| Publication Number | Publication Date |
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| CN103277046A CN103277046A (en) | 2013-09-04 |
| CN103277046B true CN103277046B (en) | 2015-06-17 |
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| CN201310216871.2A Expired - Fee Related CN103277046B (en) | 2013-06-04 | 2013-06-04 | Wheel type truck-mounted drilling rig |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373051B (en) * | 2014-11-07 | 2016-06-01 | 中石化石油工程机械有限公司第四机械厂 | A kind of overall stepped start-stop system board migration device of the comprehensive rig of row of rollers formula |
| CN105971522A (en) * | 2016-05-07 | 2016-09-28 | 张舒维 | Portable drilling equipment used for shallow oil exploration |
| CN106517012A (en) * | 2016-12-06 | 2017-03-22 | 三重型能源装备有限公司 | Hydraulic winch and drilling machine |
| CN108533176A (en) * | 2018-06-06 | 2018-09-14 | 江苏省环境科学研究院 | A kind of directly pusher fast drilling in pollution plot and sampling system |
| CN110206492B (en) * | 2019-06-25 | 2023-10-24 | 河南力行科创矿山技术开发有限公司 | Combined stepping device of mining top cutting drill and use method thereof |
| CN112196512A (en) * | 2020-10-29 | 2021-01-08 | 山东科技大学 | Intelligent drilling pressure relief device for mine and use method thereof |
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| EP0083334A1 (en) * | 1981-12-11 | 1983-07-06 | Vereinigte Edelstahlwerke Aktiengesellschaft (Vew) | Drilling arm |
| CN87204435U (en) * | 1987-07-18 | 1988-03-30 | 中南工业大学 | Multifunctional deep hole-drilling carriage |
| CN2527698Y (en) * | 2002-02-03 | 2002-12-25 | 王琴现 | Walking drilling rig |
| CN201050308Y (en) * | 2007-06-13 | 2008-04-23 | 马宝安 | Frame for driller for coal mine tunnel |
| CN201180490Y (en) * | 2008-01-31 | 2009-01-14 | 许连海 | Vehicle-mounted in-hole perforator |
| CN203271588U (en) * | 2013-06-04 | 2013-11-06 | 重庆市能源投资集团科技有限责任公司 | Wheel type truck-mounted drilling rig |
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2013
- 2013-06-04 CN CN201310216871.2A patent/CN103277046B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0083334A1 (en) * | 1981-12-11 | 1983-07-06 | Vereinigte Edelstahlwerke Aktiengesellschaft (Vew) | Drilling arm |
| CN87204435U (en) * | 1987-07-18 | 1988-03-30 | 中南工业大学 | Multifunctional deep hole-drilling carriage |
| CN2527698Y (en) * | 2002-02-03 | 2002-12-25 | 王琴现 | Walking drilling rig |
| CN201050308Y (en) * | 2007-06-13 | 2008-04-23 | 马宝安 | Frame for driller for coal mine tunnel |
| CN201180490Y (en) * | 2008-01-31 | 2009-01-14 | 许连海 | Vehicle-mounted in-hole perforator |
| CN203271588U (en) * | 2013-06-04 | 2013-11-06 | 重庆市能源投资集团科技有限责任公司 | Wheel type truck-mounted drilling rig |
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| CN103277046A (en) | 2013-09-04 |
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