CN200985752Y - Drill headframe two-deck platform mechanical arm grabbing drill stem mechanism - Google Patents
Drill headframe two-deck platform mechanical arm grabbing drill stem mechanism Download PDFInfo
- Publication number
- CN200985752Y CN200985752Y CN 200620144614 CN200620144614U CN200985752Y CN 200985752 Y CN200985752 Y CN 200985752Y CN 200620144614 CN200620144614 CN 200620144614 CN 200620144614 U CN200620144614 U CN 200620144614U CN 200985752 Y CN200985752 Y CN 200985752Y
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- layer platform
- slide rail
- mechanical arm
- drill pipe
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Abstract
The utility model which relates to a hand grasping drill pipe device of a two-layer platform machine of a drilling derrick comprises a connection components, two beam slide rails, two trolleys that run amuck, a longitudinal beam, a trolley that runs longitudinally, an erecting telescopic boom, a level arm, a manipulator and a hydraulic station. The connection components are fixed at the drilling derrick and the two beam slide rails which are arranged at the same horizontal line of the upper of the two-layer platform are fixed parallelly at the connection components. Each beam slide rail is provided with the trolley that runs amuck along the rail and the bottom of the two trolleys that run amuck is fixed with a connecting plate which is provide with a rotating device that is fixedly connected with the erecting telescopic boom. The erecting telescopic boom is fixedly connected with the level arm the front of which is provided with the manipulator. The hydraulic station is arranged at the two-layer platform to supply power for the whole device. The utility model can reduce the intensity of labor greatly and ensure the work high above the ground. The utility model is convenient in operation, low in making and the work efficiency can be increased to from 3 to 5 times.
Description
Technical field the utility model belongs to a kind of oil-well rig Aided Machine, specifically a kind of drilling machine shaft frame two-layer platform mechanical arm grasping drill pipe device.
Background technology in recent years, along with science and technology development, the mechanization of oil-well rig operation, automation and intelligent level generation significant progress.But the artificial strong physical work of oil-well rig boring tower two-layer platform is effectively improved, and this has caused the extensive concern of oil-well rig manufacturer and oil exploitation unit.In the oil drilling work, the operation of drilling derrick two-layer platform is based on artificial heavy physical labour, and traditional operating type has continued decades.In recent years, though the part oil well of some developed country adopts the higher plant equipment indirect labor's operation of automaticity, but volume is big, and weight is big, complex operation, and cost is surprising, fails to be widely adopted.From China's national situation, more do not possess import and use the condition of this kind equipment, at present, the derrick two-layer platform of all drilling wells in China oil field still adopts traditional manual work mode, about 40 meters derrick two-layer platform work high above the ground is not only that manually-operated labour intensity is big apart from ground, main is that potential safety hazard is very outstanding, when especially playing, putting the drilling rod of larger caliber and drill collar, at least 2～3 people just can fulfil assignment, and derrick two-layer platform spatial area is narrow, many people operation is very not convenient, as easy as rolling off a logly goes out danger.Especially under inclement weather conditions, it is difficult unusually to arrange, get drilling rod, even can't work continuously.Vast oil drilling worker looks forward to always for many years and can free that an urgent demand changes the operation present situation that decades, consistent this tradition fell behind from heavy and dangerous operation work.The inventor is from petroleum industry, in order to realize oil drilling worker's strong desire, tens of for many years oil field investigations down, rig scene and polymorphic type oil-well rig boring tower are reconnoitred, measured and calculate, inquire into research jointly with operator, drilling engineering technical expert and make the feasibility that two-layer platform mechanical arm is grabbed lever apparatus, and technical essential and difficult point tackled key problems, develop the shaft frame two-layer platform mechanical arm grasping drill pipe device that is fit to national conditions.
The summary of the invention the technical problems to be solved in the utility model is the drilling machine shaft frame two-layer platform mechanical arm grasping drill pipe device that reasonable, the light easy row of a kind of cost, dependable performance is provided, guarantees safety work.This device can improve oil-well rig overall technology performance, effectively improve derrick two-layer platform operating personnel's condition of labor, reduce labour intensity, increase work efficiency, realize derrick two-layer platform mechanization of operation, break away from heavy manual labor and potential safety hazard, thoroughly change existing artificial strong physical work mode.
In order to solve the problems of the technologies described above, the technical scheme that the utility model is taked is as follows: a kind of drilling machine shaft frame two-layer platform mechanical arm grasping drill pipe device, it is characterized in that: it comprises coupling assembling, two crossbeam slide rails and two crane carriages, longeron slide rail and stringer dolly, erect telescopic arm, horizontal arm and manipulator, Hydraulic Station; Coupling assembling is fixed in derrick; Two crossbeam slide rails are positioned at the identical horizon in two-layer platform top, are parallel to each other and are fixed in coupling assembling, and every crossbeam slide rail installation can be along the crane carriage of its slippage; The bottom of two crane carriages is the longeron slide rail fixedly, and the longeron slide rail is installed can be along the stringer dolly of its slippage; Stringer dolly bottom is fixed with junction plate, and whirligig is installed on the junction plate, and whirligig is fixedlyed connected with the setting telescopic arm; Erect affixed horizontal arm on the telescopic arm, horizontal arm front end installation manipulator, Hydraulic Station are arranged on the two-layer platform and provide power for whole device.
The utility model imitation manual work mode adopts rigidity mechanical arm and manipulator to reach the promptly purpose of drilling rod, use hydraulic drive and operating technology, hydraulic actuator and frame for movement are organically combined, realize multiple mechanical track action, can satisfy extracting fully, put the working condition requirement of drilling rod.
The manipulator that the horizontal arm front end is installed, be used for realizing to drilling rod promptly and loosen; The setting telescopic arm that install through junction plate stringer dolly bottom, be used for realizing manipulator with ground walking perpendicular, vertical direction and location; Stringer dolly that the longeron slide rail is installed and crossbeam slide rail are installed crane carriage; Be used for realizing manipulator on parallel to the ground, horizontal plane stringer with walk crosswise bidimensional walking and location; Thereby make manipulator can arrive three-dimensional optional position, drilling rod is grabbed embrace, be placed on the appropriate position and unclamp.
The Hydraulic Station that is arranged on the two-layer platform provides power source for single unit system; Hydraulic Station adopts integrated hydraulic operation element; Operating hydraulically operated oil cylinder and hydraulic motor executive component are realized the mechanical movement track.
The utlity model has and alleviate working strength of workers, improve driller's work high above the ground condition of labor, reinforced platoon, the stability of getting drilling rod, ensure work high above the ground safety, easy to operation, cheap, economic and practical, can popularize the beneficial effect that uses in the oil field; Can increase work efficiency 3～5 times.According to working condition requirement, can realize closely operating, but also remote-controlled operation; Light and handy, the easy installation of whole device, dismounting and convenient transportation.
Description of drawings Fig. 1 is a structural representation of the present utility model,
Fig. 2 is the left view of Fig. 1,
Fig. 3 is the structural representation of horizontal arm and manipulator,
Fig. 4 is the vertical view of Fig. 3,
Fig. 5 is an A portion enlarged drawing among Fig. 2,
Fig. 6 is the structural representation of B portion crane carriage among Fig. 1.
Among the figure: 1-drilling derrick, 2-coupling assembling, 3-junction plate, 4-crossbeam slide rail, the 5-first wire rope roll cartridge, 6-rope winding jib, the 7-wire rope, 8-first hydraulic motor, 9-crane carriage, the 901-vehicle frame, the 902-roller shaft, put positioning roller on the 903-, 904-backgear axle, 905-underlying clutch, 10-longeron slide rail, 1001-canned paragraph, the 1002-linkage section, 11-hinge, 1201-upper bearing (metal), the 1202-lower bearing, 13-directive wheel, 14-tensioner apparatus, the 15-tetragonal prism, 16-stringer dolly, 17-second hydraulic motor, the 18-bearing box, 19-axis of rotation, 20-gear, the 21-fluted disc, 22-bearing pin, the vertical foreign side of 23-cover, 24-erects hydraulic jack, the vertically interior side of 25-bearing pin, 26-cover, 27-transverse hydraulic oil cylinder, the horizontal foreign side of 28-cover, 29-bearing pin, 30-clamping liquid compressing cylinder, the laterally interior side of 31-cover, the 3101-otic placode, 32-hinge linkage, 3201-Connection Block, the 3202-connecting rod, the 33-manipulator, the 34-bearing pin, 35-connects steel plate, the 36-bearing pin, the 37-bearing pin, 38-erects telescopic arm, 39-horizontal arm, the 40-second wire rope roll cartridge, 41-the 3rd hydraulic motor, 42-cross-beam connecting plate, 43-arc adjustable plate.
The specific embodiment is as depicted in figs. 1 and 2: a kind of drilling machine shaft frame two-layer platform mechanical arm grasping drill pipe device, it comprises coupling assembling 2, two crossbeam slide rails 4 and two crane carriages 9, longeron slide rail 10 and stringer dolly 16, erect telescopic arm 38, horizontal arm 39 and manipulator 33, the Hydraulic Station (not shown); Coupling assembling 2 is fixed in derrick 1; Two crossbeam slide rails 4 are positioned at the identical horizon in two-layer platform top, are parallel to each other and are fixed in coupling assembling 2, and every crossbeam slide rail 4 installations can be along the crane carriage 9 of its slippage; The bottom fixing connection steel plate 35 of two crane carriages 9 connects fixedly longeron slide rail 10 of steel plate 35, and longeron slide rail 10 is installed can be along the stringer dolly 16 of its slippage; Referring to Fig. 5: stringer dolly 16 bottoms are fixed with junction plate 3; On the junction plate 3 whirligig is installed, whirligig is fixedlyed connected with setting telescopic arm 38; Erectting telescopic arm 38 comprises vertical foreign side cover 23, vertical interior side cover 26 and erects hydraulic jack 24; Square cover 26 is set in vertical foreign side cover 23 vertically, erects hydraulic jack 24 and is installed on vertically interior side cover 26, and vertically foreign side's cover 23 is connected with earrings behind the setting hydraulic jack 24 through bearing pin 22; Erectting hydraulic jack 24 front end piston rod earrings adopts bearing pin 25 to be connected with vertical interior side cover 26; Affixed horizontal arm 39 on side's cover 26 vertically, horizontal arm 39 front end installation manipulators 33; Erect hydraulic jack 24 input hydraulic pressure power, make erect hydraulic jack 24 drive vertically in side's cover 26 vertical motions of doing perpendicular to ground of foreign side's cover 23 longitudinally, make vertical motion thereby drive horizontal arm 39 with manipulator 33 perpendicular to ground; Hydraulic Station is arranged on the two-layer platform and provides power for whole device.
Referring to Fig. 5: whirligig comprises the 3rd hydraulic motor 41, bearing box 18 and axis of rotation 19; Through bolt bearing box 18, bearing box 18 is installed axis of rotation 19 through upper bearing (metal) 1201 and lower bearing 1202 on the junction plate 3, and axis of rotation 19 connects fluted disc 21 through flat key; Install the 3rd hydraulic motor 41, the three hydraulic motors 41 clutch ends that can realize forward and backward commutation rotation on the junction plate 3 and connect gear 20 through flat key, gear 20 and fluted disc 21 engagements, driven rotary axle 19 rotates; Axis of rotation 19 lower ends are provided with tetragonal prism 15, and tetragonal prism 15 overlaps 23 with vertical foreign side fixedlys connected.Thereby make members such as vertical foreign side cover 23, vertical interior side cover 26 and manipulator 33 with rotating shaft 19 rotations, make the forward and backward commutation rotation of 360 ° in horizontal arm 39 and manipulator 33 works, satisfy the working condition requirement that left and right both sides of two-layer platform and random action row gets drilling rod.
Two crossbeam slide rails 4 of the present utility model are I-shaped with the section of longeron slide rail 10, all make with the i iron of standard; Two crane carriages 9 of the present utility model have identical structure with stringer dolly 16.
As shown in Figure 1: crane carriage 9 is installed in 4 times formers of I-shaped crossbeam slide rail, on two I-shaped crossbeam slide rails 4 former roughly position intermediate be fixed with cross-beam connecting plate 42, cross-beam connecting plate 42 is installed wire rope roll cartridges 5; The both sides of wire rope roll cartridge 5 is fixed with rope winding jib 6, the two ends of I-shaped crossbeam slide rail 4 are equipped with directive wheel 13 and tensioner apparatus 14, wire rope roll cartridge 5 end faces connect first hydraulic motor 8 as its power source, be wound with a few wire rope 7 on the reel of wire rope roll cartridge 5, wire rope 7 two ends fag ends are separately fixed at by rope winding jib 6, directive wheel 13, tensioner apparatus 14 and connect steel plate 35 both sides.First hydraulic motor 8 has the forward and backward commutation function, when first hydraulic motor, 8 input hydraulic pressure power during to anticlockwise, drive wire rope roll cartridge 5 thereupon to anticlockwise, the wire rope 7 that causes being wrapped on the reel is put rope and is received rope, under the effect of wire rope 7, the crane carriages of fixing above connecting steel plate 35 and being connected steel plate 35 9 reach with lower member transverse movement to the right.Hydraulic operation commutation, first hydraulic motor, 8 input hydraulic pressure power are when right rotation, and crane carriage 9 reaches with lower member transverse movement left.Realize transverse row, get the working condition requirement of drilling rod.
Longeron slide rail 10 and its relation that goes up the stringer dolly of installing 16, the installation that is same as crossbeam slide rail 4 and crane carriage 9 concerns.The second wire rope roll cartridge, 40, the second wire rope roll cartridges, 40 end faces are installed above the affixed junction plate 35 on the former on the longeron slide rail 10 are connected second hydraulic motor 17 as its power source.The same with the relation of the first wire rope roll cartridge 5 and crane carriage 9, the two ends fag end of the wire rope that twines on the reel of the second wire rope roll cartridge 40 is separately fixed at the both sides of stringer dolly 16 by rope winding jib, directive wheel, tensioner apparatus.When second hydraulic motor, 17 input hydraulic pressure power to front or rear rotation, drive stringer dolly 16 and with lower member backward or to the forward direction lengthwise movement.Realize vertically arranging, getting the working condition requirement of drilling rod.
Referring to Fig. 6: crane carriage 9 comprise vehicle frame 901, roller shaft 902, on put positioning roller 903, backgear axle 904 and underlying clutch 905; Roller shaft 902 and backgear axle 904 are installed on vehicle frame 901, on put positioning roller 903 and be installed on roller shaft 902, underlying clutch 905 is installed on backgear axle 904, on put positioning roller 903 wheel faces and 4 times formers of I-shaped crossbeam slide rail upper surface fit the soffit applying of underlying clutch 905 wheel faces and 4 times formers of I-shaped crossbeam slide rail.Can realize steady mechanical orbiting motion.
As of the present utility model perfect, referring to Fig. 3 and Fig. 4: horizontal arm 39 is made into flexible horizontal arm, flexible horizontal arm 39 comprise horizontal foreign side cover 28, laterally in side's cover 31 and transverse hydraulic oil cylinder 27; Laterally foreign side's cover 28 is welded in the lower end of vertical foreign side cover 23; Laterally foreign side's cover 28 earrings through bearing pin 36 is with transverse hydraulic oil cylinder 27 after connects, horizontal dress hydraulic jack 27 front end piston rod earrings through bearing pin 29 with laterally in just overlap 31 and be connected; Transverse hydraulic oil cylinder 27 drives horizontal interior square cover 31 and overlaps the horizontal movement that 28 works are parallel to ground along horizontal foreign side.Thereby the flexibility when making manipulator 33 row get drilling rod improves, and the motion that can prevent longeron slide rail 10 and rig tourist bus bumps and causes the manipulator 33 not enough phenomenon that puts in place.
As of the present utility model further perfect, referring to Fig. 3 and Fig. 4: manipulator 33 devices are equipped with clamping regulates facility, and clamping is regulated facility and is made up of clamping liquid compressing cylinder 30, hinge linkage 32; Hinge linkage 32 comprises Connection Block 3201 and connecting rod 3202, and the both sides of Connection Block 3201 and connecting rod 3202 are movably hinged; The other end of connecting rod 3202 and manipulator 33 are movably hinged; Cover 31 front inner wall in side's are connected through bearing pin 37 with clamping liquid compressing cylinder 30 back earrings laterally; Clamping hydraulic oil cylinder 30 front end piston rod ends are threaded with Connection Block 3201; Side's cover 31 front ends are fixed with otic placode 3101 laterally, and bearing pin 34 is fixedly hinged otic placode 3101 and manipulator 33; The reciprocating action of clamping hydraulic oil cylinder 30 drives manipulator 33 and does clamping and relaxing exercise.
As of the present utility model further perfect again, referring to Fig. 4: the front end of the otic placode 3101 arc adjustable plate 43 that has been threaded, to adapt to the needs of clamping different tube diameters drilling rod, during clamping tubule footpath drilling rod, arc adjustable plate 43 is stretched out forward, during the big caliber drilling rod of clamping, arc adjustable plate 43 is withdrawn backward.
As of the present utility model further perfect, referring to Fig. 2: longeron slide rail 10 is made into the assembly that is made of canned paragraph 1001 and linkage section 1002, canned paragraph 1001 fixedly is welded in the below of crane carriage 9, and linkage section 1002 is connected with canned paragraph 1001 through hinge 11; So that transportation and installation.
In sum, the Hydraulic Station that is arranged on the two-layer platform is exported six groups of hydraulic powers altogether; First group, join with first hydraulic motor 8, make crane carriage 9 do traverse motion along crossbeam slide rail 4; Second group, join with second hydraulic motor 17, make stringer dolly 16 do vertical reciprocating motion along longeron slide rail 10; The 3rd group, be connected the transversal stretching motion of flexible horizontal arm 39 of control and manipulator 33 with transverse hydraulic oil cylinder 27; The 4th group, be connected with vertical hydraulic jack 24, the longitudinal extension campaign that telescopic arm 38 is done perpendicular to ground is erect in control, thus drive horizontal arm 39 is made vertical motion perpendicular to ground with manipulator 33; The 5th group, be connected with the 3rd hydraulic motor 41, make setting telescopic arm 38, horizontal arm 39 and manipulator 33 do 360 ° and rotatablely move; The 6th group, be connected with clamping liquid compressing cylinder 30, make manipulator 33 do clamping, loosen the mechanical movement of drilling rod.
Claims (9)
1, a kind of drilling machine shaft frame two-layer platform mechanical arm grasping drill pipe device, it is characterized in that: it comprises coupling assembling (2), two crossbeam slide rails (4) and two crane carriages (9), longeron slide rail (10) and stringer dolly (16), erect telescopic arm (38), horizontal arm (39) and manipulator (33), Hydraulic Station; Described coupling assembling (2) is fixed in derrick (1); Two described crossbeam slide rails (4) are positioned at the identical horizon in two-layer platform top, are parallel to each other and are fixed in described coupling assembling (2), and every described crossbeam slide rail (4) is installed can be along the described crane carriage (9) of its slippage; Described longeron slide rail (10) is fixed in the bottom of two described crane carriages (9), and described longeron slide rail (10) is installed can be along the described stringer dolly (16) of its slippage; Described stringer dolly (16) bottom is fixed with junction plate (3), and described junction plate is equipped with whirligig on (3), and described whirligig is fixedlyed connected with described setting telescopic arm (38); Described setting telescopic arm (38) is gone up affixed described horizontal arm (39), and described horizontal arm (39) front end is installed described manipulator (33), and described Hydraulic Station is arranged on the described two-layer platform and provides power for single unit system.
2, a kind of drilling machine shaft frame two-layer platform mechanical arm grasping drill pipe device as claimed in claim 1 is characterized in that: the bottom fixing connection steel plate (35) of two described crane carriages (9), and described connection steel plate (35) is fixed described longeron slide rail (10); The section of described crossbeam slide rail (4) is I-shaped, described crane carriage (9) is installed in former under the described I-shaped crossbeam slide rail (4), the last former of two described I-shaped crossbeam slide rails (4) roughly position intermediate is fixed with cross-beam connecting plate (42), and described cross-beam connecting plate (42) is installed wire rope roll cartridge (5); The both sides of described wire rope roll cartridge (5) is fixed with rope winding jib (6), the two ends of described I-shaped crossbeam slide rail (4) are equipped with directive wheel (13) and tensioner apparatus (14), described wire rope roll cartridge (5) end face connects first hydraulic motor (8) as its power source, be wound with a few wire rope (7) on the reel of described wire rope roll cartridge (5), described wire rope (7) two ends fag end is separately fixed at the both sides of described connection steel plate (35) by described rope winding jib (6), described directive wheel (13), described tensioner apparatus (14).
3, a kind of drilling machine shaft frame two-layer platform mechanical arm grasping drill pipe device as claimed in claim 2 is characterized in that: described crane carriage (9) comprise vehicle frame (901), roller shaft (902), on put positioning roller (903), backgear axle (904) and underlying clutch (905); Described roller shaft (902) and described backgear axle (904) are installed on vehicle frame (901), put positioning roller (903) on described and be installed on described roller shaft (902), described underlying clutch (905) is installed on described backgear axle (904), put the upper surface of former under positioning roller (903) wheel face and the described I-shaped crossbeam slide rail (4) on described and fit, described underlying clutch (905) and described I-shaped crossbeam slide rail (4) the soffit applying of former down.
4, a kind of drilling machine shaft frame two-layer platform mechanical arm grasping drill pipe device as claimed in claim 1 is characterized in that: described setting telescopic arm (38) comprises vertical foreign side's cover (23), vertically overlap (26) and erects hydraulic jack (24) interior side; The affixed described vertical foreign side's cover in described junction plate (3) lower end (23), described vertically interior side's cover (26) is set in described vertical foreign side's cover (23), described setting hydraulic jack (24) is installed on described vertically interior side's cover (26), described vertical foreign side's cover (23) is connected with earrings behind the described setting hydraulic jack (24) through bearing pin (22), and described setting hydraulic jack (24) front end piston rod earrings adopts bearing pin (25) to be connected with described vertically interior side's cover (26); Described vertically interior side's cover (26) is gone up affixed described horizontal arm (39).
5, a kind of drilling machine shaft frame two-layer platform mechanical arm grasping drill pipe device as claimed in claim 4 is characterized in that: described whirligig comprises the 3rd hydraulic motor (41), bearing box (18) and axis of rotation (19); Described junction plate (3) is gone up through the described bearing box of bolt (18), and described bearing box (18) is installed described axis of rotation (19) through upper bearing (metal) (1201) and lower bearing (1202), and described axis of rotation (19) connects fluted disc (21) through flat key; Install described the 3rd hydraulic motor (41) with forward and backward commutation spinfunction on the described junction plate (3), described the 3rd hydraulic motor (41) clutch end connects gear (20) through flat key, described gear (20) and described fluted disc (21) engagement; Described rotating shaft (19) lower end is provided with tetragonal prism (15), and described tetragonal prism (15) is fixedlyed connected with described vertical foreign side's cover (23).
6, a kind of drilling machine shaft frame two-layer platform mechanical arm grasping drill pipe device as claimed in claim 1, it is characterized in that: described longeron slide rail (10) is made into the assembly that is made of canned paragraph (1001) and linkage section (1002), described canned paragraph (1001) fixedly is welded in the below of described crane carriage (9), and described linkage section (1002) is connected with described canned paragraph (1001) through hinge (11).
7, as any described a kind of drilling machine shaft frame two-layer platform mechanical arm grasping drill pipe device of claim 1 to 6, it is characterized in that: described horizontal arm (39) is flexible horizontal arm, and described flexible horizontal arm (39) comprises horizontal foreign side's cover (28), horizontal interior square cover (31) and transverse hydraulic oil cylinder (27); Described horizontal foreign side's cover (28) is welded in the lower end of described vertical foreign side's cover (23); Described horizontal foreign side cover (28) earrings through bearing pin (36) is with described transverse hydraulic oil cylinder (27) after connects, described horizontal dress hydraulic jack (27) front end piston rod earrings through bearing pin (29) with described laterally in square overlap (31) be connected.
8, a kind of drilling machine shaft frame two-layer platform mechanical arm grasping drill pipe device as claimed in claim 7, it is characterized in that: described manipulator (33) device is equipped with clamping regulates facility, and described clamping is regulated facility and is made up of clamping liquid compressing cylinder (30), hinge linkage (32); Described hinge linkage (32) comprises Connection Block (3201) and connecting rod (3202), and the both sides of described Connection Block (3201) and described connecting rod (3202) are movably hinged; The other end of described connecting rod (3202) and described manipulator (33) are movably hinged; Described laterally interior side cover (31) front inner wall is connected through bearing pin (37) with described clamping liquid compressing cylinder (30) back earrings; Described clamping hydraulic oil cylinder (30) front end piston rod end is threaded with described Connection Block (3201); Described laterally interior side cover (31) front end is fixed with otic placode (3101), and bearing pin (34) is fixedly hinged described otic placode (3101) and described manipulator (33).
9, a kind of drilling machine shaft frame two-layer platform mechanical arm grasping drill pipe device as claimed in claim 8 is characterized in that: the front end of described otic placode (3101) the arc adjustable plate (43) that has been threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620144614 CN200985752Y (en) | 2006-12-30 | 2006-12-30 | Drill headframe two-deck platform mechanical arm grabbing drill stem mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620144614 CN200985752Y (en) | 2006-12-30 | 2006-12-30 | Drill headframe two-deck platform mechanical arm grabbing drill stem mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200985752Y true CN200985752Y (en) | 2007-12-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620144614 Expired - Lifetime CN200985752Y (en) | 2006-12-30 | 2006-12-30 | Drill headframe two-deck platform mechanical arm grabbing drill stem mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200985752Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424907A (en) * | 2019-07-30 | 2019-11-08 | 宝鸡石油机械有限责任公司 | A kind of horizontal feed tubular column unit |
| CN112012679A (en) * | 2020-09-27 | 2020-12-01 | 中油国家油气钻井装备工程技术研究中心有限公司 | Low-position righting linear mechanical arm for transmitting offshore platform pipe column vertical root |
| CN108843243B (en) * | 2018-08-17 | 2023-11-21 | 吉林大学 | Hydraulic electric control telescopic hydraulic mining drilling tool suitable for hydraulic mining of drilling |
-
2006
- 2006-12-30 CN CN 200620144614 patent/CN200985752Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843243B (en) * | 2018-08-17 | 2023-11-21 | 吉林大学 | Hydraulic electric control telescopic hydraulic mining drilling tool suitable for hydraulic mining of drilling |
| CN110424907A (en) * | 2019-07-30 | 2019-11-08 | 宝鸡石油机械有限责任公司 | A kind of horizontal feed tubular column unit |
| CN112012679A (en) * | 2020-09-27 | 2020-12-01 | 中油国家油气钻井装备工程技术研究中心有限公司 | Low-position righting linear mechanical arm for transmitting offshore platform pipe column vertical root |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20091202 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |