CN110171780A - A kind of pair is sent drill integrated well drilling hoist - Google Patents
A kind of pair is sent drill integrated well drilling hoist Download PDFInfo
- Publication number
- CN110171780A CN110171780A CN201910456540.3A CN201910456540A CN110171780A CN 110171780 A CN110171780 A CN 110171780A CN 201910456540 A CN201910456540 A CN 201910456540A CN 110171780 A CN110171780 A CN 110171780A
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- CN
- China
- Prior art keywords
- gear
- reduction gearbox
- sent
- cabinet
- axle assembly
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/14—Power transmissions between power sources and drums or barrels
- B66D1/24—Power transmissions between power sources and drums or barrels for varying speed or reversing direction of rotation of drums or barrels, i.e. variable ratio or reversing gearing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
Abstract
The invention discloses a kind of pair to send drill integrated well drilling hoist, including pedestal, motor, the reduction gearbox of concave character type, roller axle assembly, lube plant are disposed on pedestal, motor includes two and is arranged side by side, every motor passes through shaft coupling A respectively and reduction gearbox is sequentially connected, reduction gearbox is sequentially connected by shaft coupling B and roller axle assembly, and roller axle assembly is located at reduction gearbox recess；There are two automatic drillers, roller axle assembly to be fixed on the base by bearing block for connection above reduction gearbox, and roller axle assembly is connected with hydraulic disc brake." concave " space layout is utilized, shaft coupling B is made to be located at single reduction gearbox recess, it is compact-sized, reduce the entire length of pedestal.
Description
Technical field
The invention belongs to winch technical fields, are related to a kind of pair and send drill integrated well drilling hoist.
Background technique
Conventional high-power winch is caused using two reduction gearbox transmissions, two main motor drivings, two sets of automatic drillers
Winch size is big, weight is big, and winch can only be installed in low level, in a rig floor high position by size, weight difficult arrangement, space benefit
It is lower with rate.
Summary of the invention
The object of the present invention is to provide a kind of pair to send drill integrated well drilling hoist, can improve the space utilization rate of winch.
Drill integrated well drilling hoist, including pedestal are sent the technical scheme adopted by the invention is that a kind of double, on pedestal successively
It is provided with motor, the reduction gearbox of concave character type, roller axle assembly, lube plant, motor includes two and is arranged side by side, every electricity
Machine passes through shaft coupling A respectively and reduction gearbox is sequentially connected, and reduction gearbox is sequentially connected by shaft coupling B and roller axle assembly, roller
Axle assembly is located at reduction gearbox recess；There are two automatic drillers, roller axle assembly to pass through bearing block for connection above reduction gearbox
It is fixed on the base, roller axle assembly is connected with hydraulic disc brake.
The features of the present invention also characterized in that:
Reduction gearbox includes the first cabinet, and middle part is provided with output shaft in the first cabinet, and the first cabinet is stretched out in output shaft one end
It is connect with shaft coupling B, gear A is socketed on output shaft；Output shaft two sides are symmetrical arranged there are two transmission shaft, on each transmission shaft
It is successively socketed with gear B, free gear C, free gear D, two gear Bs are engaged with gear A；Setting below each transmission shaft
There is input shaft, gear E, gear F, gear E and free gear C engagement, gear F and free gear D are successively socketed on input shaft
Engagement, each input shaft stretch out one end the first cabinet of stretching and connect with shaft coupling A；It is additionally provided in first cabinet and each automatic
The transmission stage arrangement of drill feeding facility connection；Two sets are provided on first cabinet for realizing the first gearshift of shift, every set
Free gear C, free gear D is respectively associated in first gearshift.
Every the first gearshift of set includes reduction gearbox shifting cylinder, and reduction gearbox shifting cylinder is connected with reduction gearbox shift machine
Free gear C, free gear D is respectively associated in structure, reduction gearbox gearshift.
Each transmission stage arrangement include be fixed on first case it is intracorporal send auger spindle, send auger spindle to be located at transmission shaft top, and two
It is a to send auger spindle also cross gear A, each send auger spindle to be also successively socketed with free gear G, gear H, free gear G and empty set tooth
D engagement is taken turns, each send and is socketed with gear I on auger spindle, each send the shell for being also socketed with upper end opening on auger spindle, gear I is located at
The first transmission shaft is additionally provided in shell, in shell, the first transmission shaft, which is located at, to be sent above auger spindle, is successively socketed on the first transmission shaft
There are first gear, the 5th gear, first gear is engaged with gear I, and the 5th gear and automatic driller are sequentially connected.
Each automatic driller include send brill motor, send bore motor be connected with straight down send brill reduction gearbox, send brill
Reduction gearbox includes the second cabinet of lower ending opening, is provided with second driving shaft in the second cabinet, send and bores motor output shaft and protrude into the
Two cabinets send and are socketed with second gear on brill motor output shaft, third gear, the 4th tooth are successively socketed on second driving shaft
Wheel, third gear engages with second gear, and shell upper end is protruded into the second cabinet, second driving shaft also cross the second cabinet,
Shell, the 4th gear are engaged with the 5th gear；The second gearshift is provided on each second cabinet, the second gearshift includes
Brill shifting cylinder is sent, send brill shifting cylinder to be connected with and send brill gearshift, brill gearshift is sent to be separately connected free gear G, tooth
Take turns H.
Hydraulic disc brake includes brake block, brake disc and brake tong holder, and it is total that two brake discs are connected to drum shaft
At both ends, tong holder bottom of braking is fixed on the base.
Support frame is fixed on bearing block, support frame includes two pillars, and two pillars are located on bearing block, and two
Crossbeam is connected between pillar；It further include the protection shell having for protecting roller axle assembly, protection housing bottom is fixed on bottom
On seat, protection case top is fixed on crossbeam.
Roller axle assembly end is connected with aqueous vapor instrument.
Lube plant includes grease pump and cooler, and cooler is fixed by the bracket on pedestal, and grease pump
Pass through pipeline connection with cooler；Cooler and reduction gearbox pass through pipeline connection；Reduction gearbox is also connected with oil return pipe, and oil return pipe is another
One end is connected on pedestal.
Auxiliary support is also respectively connected in each pillar two sides, and the Auxiliary support other end is fixed on bearing block.
The beneficial effects of the present invention are:
It is of the invention it is double send drill integrated well drilling hoist, utilize " concave " space layout, shaft coupling B made to be located at single reduction gearbox
Recess, it is compact-sized, reduce the entire length of pedestal；It send brill motor to be located above reduction gearbox, space utilization rate can be improved；
Two input shafts are located at ipsilateral, change in the past in the mode of reduction gearbox two sides arrangement motor, arragement construction is compact, reduces sequence pedestal
Length, have certain space between two motors, the wiring and maintenance work for valve island control cabinet B；Bearing block is set, first
Reduction gearbox is installed, then it is to connect it with bearing block in " concave " structure that roller axle assembly, which is transferred to reduction gearbox from top lifting,
Connect, solve replacement, when roller axle assembly must reduction gearbox the problem of；Make full use of gearbox structure arrangement automatic bit feed dress
It sets, no longer needs to the independent installation site for designing automatic driller on winch base, reduce the width of winch base, avoid transporting
It is defeated to transfinite；The more conventional winch weight saving about 35% of overall weight is suitble to winch to arrange in a rig floor high position, a sled formula lifting；Two
The island Ge Fa control cabinet is arranged apart, reduces 80% number of lines on winch base, greatly reduces manufacturing effort.
Detailed description of the invention
Fig. 1 is a kind of double structural schematic diagrams for sending drill integrated well drilling hoist of the invention；
Fig. 2 is a kind of double main views for sending drill integrated well drilling hoist of the invention；
Fig. 3 is a kind of double cross-sectional views for sending drill integrated well drilling hoist of the invention；
Fig. 4 is a kind of double left views for sending drill integrated well drilling hoist of the invention；
Fig. 5 is a kind of double right views for sending drill integrated well drilling hoist of the invention；
Fig. 6 is a kind of structural schematic diagram of double reduction gearboxes for sending drill integrated well drilling hoist of the invention；
Fig. 7 is a kind of structural schematic diagram of double automatic drillers for sending drill integrated well drilling hoist of the invention.
In figure, 1. pedestals, 2. reduction gearboxes, the first cabinet of 2-1., 2-2. gear A, 2-3. transmission shaft, 2-4. gear B, 2-5.
Free gear C, 2-6. free gear D, 2-7. input shaft, 2-8. send auger spindle, 2-9. gear E, 2-10. gear F, 2-11. empty set
Gear G, 2-12. gear H, 2-13. gear I, 2-14. shell, the first transmission shaft of 2-15., 2-16. first gear, 2-17. slow down
Case shifting cylinder, 2-18. reduction gearbox gearshift, the 5th gear of 2-19., 3. roller axle assemblies, 4. lube plants, 4-1. profit
Oil pump, 4-2. cooler, 4-3. bracket, 5. shaft coupling A, 6. shaft coupling B, 7. automatic drillers, 7-1. send brill motor, 7-
2. brill reduction gearbox is sent, the second cabinet of 7-2-1., 7-2-2. second driving shaft, 7-2-3. second gear, 7-2-4. third gear, 7-
2-5. send brill shifting cylinder, and 7-2-6. send brill gearshift, the 4th gear of 7-2-7., 8. bearing blocks, 9. hydraulic disc brakes, 9-
1. brake disc, 9-2. brake tong holder, 9-3. brake block, 10. valve island control cabinet A, 11. valve island control cabinet B, 12. support frames, 12-
1. pillar, 12-2. crossbeam, 12-3. Auxiliary support, 13. protection shells, the first shield of 13-1. A, 13-2. first shield B, 13-
3. the second second shield B of shield A, 13-4., 14. oil return pipes, 15. respirators, 16. motors, 17. aqueous vapor instrument, 18. cross circle valves.
Specific embodiment
The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments.
It is a kind of double to send drill integrated well drilling hoist, as shown in Figs. 1-5, including pedestal 1, motor is disposed on pedestal 1
16, reduction gearbox 2, roller axle assembly 3, lube plant 4, motor 16 include two and are arranged side by side, and every motor 16 leads to respectively
It crosses shaft coupling A5 and reduction gearbox 2 is sequentially connected, reduction gearbox 2 is sequentially connected by shaft coupling B6 and roller axle assembly 3；Reduction gearbox 2
Also there are two automatic drillers 7, roller axle assembly 3 to be fixed on pedestal 1 by bearing block 8 for transmission connection, roller axle assembly 3
It is connected with hydraulic disc brake 9.
As shown in fig. 6, the interior middle part the first cabinet 2-1, the first cabinet 2-1 that reduction gearbox 2 includes concave character type is provided with output
The first cabinet 2-1 and shaft coupling B6 is stretched out in axis 2-1 (output shaft 2-1 is located at recess, can save space), the one end output shaft 2-1
It connects, is socketed with gear A 2-2 on output shaft 2-1；The two sides output shaft 2-1 are arranged symmetrically, and there are two transmission shaft 2-3, each transmissions
Successively be socketed on axis 2-3 gear B 2-4, free gear C2-5, free gear D2-6, two gear B 2-4 with gear A 2-2
Engagement；It is provided with input shaft 2-7 below each transmission shaft 2-3, gear E2-9, gear F2- are successively socketed on input shaft 2-7
10, gear E2-9 and free gear C2-5 engagement, gear F2-10 and free gear D2-6 engagement, each input shaft 2-7 stretch out one
End is stretched out the first cabinet 2-1 and is connect with shaft coupling A5；It is additionally provided in first cabinet 2-1 and is connect with each automatic driller 7
Transmission stage arrangement；Two sets are provided on first cabinet 2-1 for realizing the first gearshift of shift, the every shift of set first dress
It sets and is separately connected corresponding free gear C2-5, free gear D2-6.
Every the first gearshift of set includes reduction gearbox shifting cylinder 2-17, and reduction gearbox shifting cylinder 2-17 is connected with reduction gearbox
Free gear C2-5, free gear D2-6 is respectively associated in gearshift 2-18, reduction gearbox gearshift 2-18.
Each transmission stage arrangement includes being fixed in the first cabinet 2-1 to send auger spindle 2-8, and auger spindle 2-8 is sent to be located at transmission shaft
Above 2-3, and two are sent auger spindle 2-8 also cross gear A 2-2, and auger spindle 2-8 is each sent also successively to be socketed with free gear G2-
11, gear H2-12, free gear G2-11 and free gear D2-6 engagement are each sent and stretch out the first cabinet 2-1 set on auger spindle 2-8
It is connected to gear I2-13, the shell 2-14 for being also socketed with upper end opening on auger spindle 2-8, gear I2-13 is each sent to be located at shell 2-14
It is interior, the first transmission shaft 2-15 is additionally provided in shell 2-14, the first transmission shaft 2-15, which is located at, to be sent above auger spindle 2-8, the first transmission
First gear 2-16, the 5th gear 2-19 are successively socketed on axis 2-15, first gear 2-16 is engaged with gear I2-13, and the 5th
Gear 2-19 and automatic driller 7 are sequentially connected.
As shown in fig. 7, each automatic driller 7 includes sending to bore motor 7-1, brill motor 7-1 is sent to be connected with straight down
Send bore reduction gearbox 7-2, send bore reduction gearbox 7-2 include lower ending opening the second cabinet 7-2-1, the second cabinet 7-2-1 in setting
There is second driving shaft 7-2-2, brill motor 7-1 output shaft is sent to protrude into the second cabinet 7-2-1, send and be socketed on brill motor 7-1 output shaft
There is second gear 7-2-3, third gear 7-2-4, the 4th gear 7-2-7, third tooth are successively socketed on second driving shaft 7-2-2
Wheel 7-2-4 is engaged with second gear 7-2-3, and shell 2-14 is protruded into upper end in the second cabinet 7-2-1, and second driving shaft 7-2-2 is same
When pass through the second cabinet 7-2-1, shell 2-14, the 4th gear 7-2-7 is engaged with the 5th gear 2-19.Each second cabinet 7-2-
The second gearshift is provided on 1, the second gearshift includes sending to bore shifting cylinder 7-2-5, send and bores shifting cylinder 7-2-5 connection
It send and bores gearshift 7-2-6, send brill gearshift 7-2-6 that free gear G2-11 is respectively associated.
It is additionally provided with the valve island control cabinet A10 of control hydraulic disc brake 9 on pedestal 1, the control of valve island is provided on reduction gearbox 2
Case B11 processed, for valve island control cabinet B11 integrated installation on reduction gearbox 2, main function is responsible for the gear shift of reduction gearbox 2, passes through gas circuit
Pipeline realizes long-range control fluid drive, and forms feedback signal to valve island control cabinet B11.A large amount of pipelines can also be made to correspond to nearby
Into valve island control cabinet A10, valve island control cabinet B11, greatly reduce the arrangement of pipeline on pedestal, each valve island control cabinet A10 or
Valve island control cabinet B11 only has 1 multiconductor cable, 1 power supply, 1 gas source that can realize control.
It is fixed with support frame 12 on bearing block 8, support frame 12 includes two pillar 12-1, and two pillar 12-1 are located at
On bearing block 8, crossbeam 12-2 is connected between two pillar 12-1.Bearing block 8 makes roller axle assembly 3 and output shaft 2-1 same
On one horizontal plane.Auxiliary support 12-3 is also respectively connected in the two sides each pillar 12-1, and the Auxiliary support 12-3 other end is fixed on
On bearing block 8.Crossbeam 12-2 was also equipped with circle valve 18, slidably, according to the practical rope woolding situation in scene, adjusted its position.
Hydraulic disc brake 9 includes that brake block 9-3, brake disc 9-1 and the tong holder 9-2 that brakes, two brake disc 9-1 connect respectively
It connects at 3 both ends of roller axle assembly, the bottom tong holder 9-2 of braking is fixed on pedestal 1.Brake block 9-3 holds brake disc 9- tightly when brake
1, the braking to winch is realized by frictional resistance.
3 end of roller axle assembly is connected with aqueous vapor instrument 17.Its function has two o'clock, and one is to connect into return piping；Its
Two be installation roller encoder, realizes the detection to drum rotation speed.
Lube plant 4 includes grease pump 4-1 and cooler 4-2, is provided with winch fuel tank below grease pump 4-1,
Cooler 4-2 is fixed on pedestal 1 by bracket 4-3, is located above grease pump 4-1, and space is saved, and main function is lubrication
Oil is suitable for hot environment by lowering oil temperature after cooler 4-2.And grease pump 4-1 pass through respectively pipeline and winch fuel tank,
Cooler 4-2 connection；Cooler 4-2 and reduction gearbox 2 pass through pipeline connection；Reduction gearbox 2 is also connected with oil return pipe 14, oil return pipe 14
The other end is connected on pedestal 1.It is additionally provided with respirator 15 on fuel tank, realizes the ventilation of winch fuel tank.
It further include the protection shell 13 having for protecting roller axle assembly 3, protection 13 bottom of shell is fixed on pedestal 1.
Protecting shell 13 includes for protecting the two of hydraulic disc brake 9 the first shields
What A13-1 and two the first shield B13-2, two the first shield A13-1 were located at roller axle assembly 3 is provided with brake
The side tong holder 9-2, two the first shield B13-2 are located at 3 other side of roller axle assembly, the shield of each first shield A13-1 and first
It is both connected on pillar 12-1 at the top of cover B13-2；It is connected with the second shield A13-3 between two the first shield A13-1, two
It is connected between one shield B13-2 at the top of the second shield B13-4, the second shield A13-3 and the second shield B13-4 and is both connected to cross
On beam 12-2.First shield A13-1, the first shield B13-2, the second shield A13-3 and the second shield B13-4 detachably connect
It connects.
Preferably, height of the height of the first shield A13-1 greater than the first shield B13-2, the second shield A13-3 is greater than the
Two shield B13-4.
It is of the invention double to send the drill integrated well drilling hoist course of work as follows:
Two motors 16 drive reduction gearbox 2 simultaneously, and 2 drive roller shaft assembly 3 of reduction gearbox rolls drum shaft, Jin Ershi
Existing round trip plays the operating conditions such as decentralization drilling machine, processing down-hole accident.Reduction gearbox 2 only can also be driven by a motor 16.
The operation of Dual-motors Driving low or first gear:
Reduction gearbox shifting cylinder 2-17 is opened, reduction gearbox gearshift 2-18 is pushed, closes reduction gearbox gearshift 2-18
Join free gear D2-6, realizes that the extension shelves of low or first gear, two motors 16 respectively drive input shaft 2-7, pass sequentially through gear F2-10
Free gear D2-6 rotation is driven, and then transmission shaft 2-3, gear B 2-4, two gear B 2-4 is driven to drive gear A 2-2 simultaneously
Rotation, to drive the operation of output shaft 2-1 realization low or first gear.
The operation of Dual-motors Driving top gear:
Reduction gearbox shifting cylinder 2-17 is opened, reduction gearbox gearshift 2-18 is pushed, closes reduction gearbox gearshift 2-18
Join free gear C2-5, realizes that the extension shelves of top gear, two motors 16 respectively drive input shaft 2-7, pass sequentially through gear E2-9
Free gear C2-5 rotation is driven, and then transmission shaft 2-3, gear B 2-4, two gear B 2-4 is driven to drive gear A 2-2 simultaneously
Rotation, to drive the operation of output shaft 2-1 realization top gear.
Under automatic bit feed operating condition, two motors 16 do not work, and automatic driller 7 drives reduction gearbox 2, and reduction gearbox 2 is hung
Low or first gear, then drive roller shaft assembly 3 are closed, drum shaft is rotated, realization, which is sent, bores operation or processing processing down-hole accident.
Double send bores motor driven operation:
Reduction gearbox shifting cylinder 2-17 is opened, reduction gearbox gearshift 2-18 is pushed, closes reduction gearbox gearshift 2-18
Join free gear D2-6, realizes the extension shelves of low or first gear；Opening, which is sent, bores shifting cylinder 7-2-5, and promotion, which is sent, bores gearshift 7-2-6,
Make to push to send and bore gearshift 7-2-6 association free gear G2-11, realization send auger spindle to hang shelves；Two are sent brill motor 7-1 output shaft
Second gear 7-2-3 rotation is driven respectively, second gear 7-2-3 drives second driving shaft 7-2-2 by third gear 7-2-4,
And then pass sequentially through the 4th gear 7-2-7, the 5th gear 2-19, the first transmission shaft 2-15, first gear 2-16 band moving gear I2-
13, auger spindle 2-8, gear H2-12 are sent, gear H2-12 bores gearshift 7-2-6, free gear G2-11 realization transmission shaft by sending
2-3 rotation, two gear B 2-4 drive gear A 2-2 to rotate simultaneously, so that driving output shaft 2-1 to realize that low or first gear is double send brill electricity
The operation of machine.
In the above manner, it is of the invention it is double send drill integrated well drilling hoist, utilize " concave " space layout, make shaft coupling
B6 is located at 2 recess of reduction gearbox, compact-sized, reduces the entire length of pedestal 1；Brill motor 7-1 is sent to be located on reduction gearbox 2
Side, can improve space utilization rate；Two input shaft 2-7 are located at ipsilateral, change in the past in the mode of reduction gearbox two sides arrangement motor,
Arragement construction is compact, reduces the length of sequence pedestal 1, has certain space between two motors 16, for valve island control cabinet B11's
Wiring and maintenance work；Bearing block 8 is set, reduction gearbox 2 is first installed, then deceleration is transferred in lifting from top by roller axle assembly 3
Case 2 is to connect it with bearing block 8 in " concave " structure, solve replacement, when roller axle assembly 3 must reduction gearbox 2 ask
Topic；Automatic driller 7 is arranged symmetrically in the two sides of reduction gearbox 2, reduces the width of winch base 1, and transport is avoided to transfinite.
Claims (10)
1. a kind of pair is sent drill integrated well drilling hoist, which is characterized in that including pedestal (1), be disposed on the pedestal (1)
Motor (16), the reduction gearbox (2) of concave character type, roller axle assembly (3), lube plant (4), the motor (16) include two and
It is arranged side by side, every motor (16) is sequentially connected by shaft coupling A (5) and reduction gearbox (2) respectively, the reduction gearbox (2)
It is sequentially connected by shaft coupling B (6) and roller axle assembly (3), roller axle assembly (3) is located at reduction gearbox (2) recess；It is described to subtract
There are two automatic driller (7), the roller axle assembly (3) to be fixed on pedestal by bearing block (8) for connection above fast case (2)
(1) on, the roller axle assembly (3) is connected with hydraulic disc brake (9).
2. a kind of pair according to claim 1 is sent drill integrated well drilling hoist, which is characterized in that reduction gearbox (2) packet
It includes the first cabinet (2-1), middle part is provided with output shaft (2-1) in first cabinet (2-1), described output shaft (2-1) one end
It stretches out the first cabinet (2-1) to connect with shaft coupling B (6), is socketed with gear A (2-2) on the output shaft (2-1)；The output
There are two the axis two sides (2-1) are arranged symmetrically transmission shaft (2-3), gear B (2- is successively socketed on each transmission shaft (2-3)
4), free gear C (2-5), free gear D (2-6), two gear Bs (2-4) are engaged with gear A (2-2)；Each institute
It states and is provided with input shaft (2-7) below transmission shaft (2-3), be successively socketed with gear E (2-9), gear on the input shaft (2-7)
F (2-10), the gear E (2-9) and free gear C (2-5) engagement, the gear F (2-10) and free gear D (2-6) are nibbled
It closes, each input shaft (2-7) is stretched out one end stretching the first cabinet (2-1) and connect with shaft coupling A (5)；First cabinet
The transmission stage arrangement connecting with each automatic driller (7) is additionally provided in (2-1)；It is arranged on first cabinet (2-1)
Have two sets for realizing the first gearshift of shift, the first gearshift described in every set be respectively associated free gear C (2-5),
Free gear D (2-6).
3. a kind of pair according to claim 2 is sent drill integrated well drilling hoist, which is characterized in that the first shift described in every set
Device includes reduction gearbox shifting cylinder (2-17), and the reduction gearbox shifting cylinder (2-17) is connected with reduction gearbox gearshift (2-
18), free gear C (2-5), free gear D (2-6) is respectively associated in the reduction gearbox gearshift (2-18).
4. a kind of pair according to claim 2 is sent drill integrated well drilling hoist, which is characterized in that each gear stage dress
It sets including being fixed on sending auger spindle (2-8) in the first cabinet (2-1), it is described that auger spindle (2-8) is sent to be located above transmission shaft (2-3),
And send auger spindle (2-8) also cross gear A (2-2) described in two, it is each described that auger spindle (2-8) is sent also successively to be socketed with empty set tooth
G (2-11), gear H (2-12), the free gear G (2-11) and free gear D (2-6) engagement are taken turns, it is each described to send auger spindle
Gear I (2-13) is socketed on (2-8), it is each described to send the shell (2-14) that upper end opening is also socketed on auger spindle (2-8), institute
It states gear I (2-13) to be located in shell (2-14), is additionally provided with the first transmission shaft (2-15) in the shell (2-14), described the
One transmission shaft (2-15), which is located at, to be sent above auger spindle (2-8), is successively socketed with first gear (2- on first transmission shaft (2-15)
16), the 5th gear (2-19), the first gear (2-16) are engaged with gear I (2-13), the 5th gear (2-19) with from
Dynamic drill feeding facility (7) transmission connection.
5. a kind of pair according to claim 3 is sent drill integrated well drilling hoist, which is characterized in that each automatic bit feed
Device (7) include send bore motor (7-1), it is described send bore motor (7-1) be connected with straight down send bore reduction gearbox (7-2), institute
The second cabinet (7-2-1) for sending and boring that reduction gearbox (7-2) includes lower ending opening is stated, the is provided in second cabinet (7-2-1)
Two transmission shafts (7-2-2), described that brill motor (7-1) output shaft is sent to protrude into the second cabinet (7-2-1), described send bores motor (7-1)
It is socketed on output shaft second gear (7-2-3), is successively socketed with third gear (7-2- on the second driving shaft (7-2-2)
4), the 4th gear (7-2-7), the third gear (7-2-4) are engaged with second gear (7-2-3), on the shell (2-14)
End is protruded into the second cabinet (7-2-1), and the second driving shaft (7-2-2) is also cross the second cabinet (7-2-1), shell (2-
14), the 4th gear (7-2-7) is engaged with the 5th gear (2-19)；Is provided on each second cabinet (7-2-1)
Two gearshifts, second gearshift include sending to bore shifting cylinder (7-2-5), and described send bores shifting cylinder (7-2-5) even
It is connected to send and bores gearshift (7-2-6), it is described that brill gearshift (7-2-6) is sent to be separately connected free gear G (2-11), gear H
(2-12)。
6. a kind of pair according to claim 1 is sent drill integrated well drilling hoist, which is characterized in that the hydraulic disc brake
It (9) include that brake block (9-3), brake disc (9-1) and brake tong holder (9-2), two brake discs (9-1) are connected to rolling
Cylinder axle assembly (3) both ends, brake tong holder (9-2) bottom is fixed on pedestal (1).
7. a kind of pair according to claim 1 is sent drill integrated well drilling hoist, which is characterized in that on the bearing block (8)
It is fixed with support frame (12), support frame as described above (12) includes two pillars (12-1), and two pillars (12-1) are located at
On bearing block (8), crossbeam (12-2) is connected between two pillars (12-1)；It further include having for protecting roller axle assembly
(3) protection shell (13), protection shell (13) bottom are fixed on pedestal (1), solid at the top of the protection shell (13)
It is scheduled on crossbeam (12-2).
8. a kind of pair according to claim 1 is sent drill integrated well drilling hoist, which is characterized in that the roller axle assembly
(3) end is connected with aqueous vapor instrument (17).
9. a kind of pair according to claim 1 is sent drill integrated well drilling hoist, which is characterized in that the lube plant
It (4) include grease pump (4-1) and cooler (4-2), the cooler (4-2) is fixed on pedestal (1) by bracket (4-3)
On, and grease pump (4-1) and cooler (4-2) pass through pipeline connection；The cooler (4-2) and reduction gearbox (2) pass through pipe
Road connection；The reduction gearbox (2) is also connected with oil return pipe (14), and oil return pipe (14) other end is connected on pedestal (1).
10. a kind of pair according to claim 1 is sent drill integrated well drilling hoist, which is characterized in that each pillar
The two sides (12-1) are also respectively connected Auxiliary support (12-3), and Auxiliary support (12-3) other end is fixed on bearing block (8)
On.
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| CN110171780B CN110171780B (en) | 2020-09-22 |
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| CN2759984Y (en) * | 2004-12-10 | 2006-02-22 | 宝鸡石油机械有限责任公司 | Boring winch with super high power |
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| KR20140001022A (en) * | 2012-06-27 | 2014-01-06 | 이종수 | Hydraulic winch |
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| CN105035988A (en) * | 2015-06-29 | 2015-11-11 | 南阳二机石油装备(集团)有限公司 | Integral four-shaft chain transmission direct current boring winch |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2759984Y (en) * | 2004-12-10 | 2006-02-22 | 宝鸡石油机械有限责任公司 | Boring winch with super high power |
| CN2815995Y (en) * | 2004-12-27 | 2006-09-13 | 中国石油集团科学技术研究院江汉机械研究所 | Driller winch |
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| CN201619976U (en) * | 2010-02-04 | 2010-11-03 | 杭州洛基机械制造有限公司 | Winch with engaging and disengaging gear |
| KR20140001022A (en) * | 2012-06-27 | 2014-01-06 | 이종수 | Hydraulic winch |
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| CN110171780B (en) | 2020-09-22 |
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Effective date of registration: 20200930 Address after: Baoji City, Shaanxi Province, 721002 Dongfeng Road, Jintai District No. 2 Patentee after: Baoji Oilfield Machinery Co.,Ltd. Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC national oil and gas drilling equipment Engineering Technology Research Center Co., Ltd Address before: Baoji City, Shaanxi Province, 721002 Dongfeng Road, Jintai District No. 2 Patentee before: Baoji Oilfield Machinery Co.,Ltd. |