CN110094388A - A kind of energy storage type lockable mechanism and its application method - Google Patents
A kind of energy storage type lockable mechanism and its application method Download PDFInfo
- Publication number
- CN110094388A CN110094388A CN201910366946.2A CN201910366946A CN110094388A CN 110094388 A CN110094388 A CN 110094388A CN 201910366946 A CN201910366946 A CN 201910366946A CN 110094388 A CN110094388 A CN 110094388A
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- Prior art keywords
- locking
- oil cylinder
- energy storage
- oil
- solenoid valve
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- 238000004146 energy storage Methods 0.000 title claims abstract description 66
- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000002828 fuel tank Substances 0.000 claims abstract description 77
- 239000011159 matrix material Substances 0.000 claims abstract description 34
- 239000003921 oil Substances 0.000 claims description 224
- 239000010720 hydraulic oil Substances 0.000 claims description 42
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 4
- 239000003381 stabilizer Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/027—Check valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/26—Locking mechanisms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/08—Servomotor systems incorporating electrically operated control means
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Fluid-Damping Devices (AREA)
- Actuator (AREA)
Abstract
The present invention relates to machinery fields, more particularly to a kind of energy storage type lockable mechanism and its application method, including shell, lockable mechanism is provided in the shell, lockable mechanism includes locking oil cylinder, solenoid valve, check valve, oil pipeline branch, oil pipeline, energy storage dummy piston, matrix plug and fuel tank, locking oil cylinder passes through oil pipeline respectively and oil pipeline branch is connect with fuel tank, check valve is connected on oil pipeline, solenoid valve is connected to oil pipeline branch road, energy storage dummy piston is connected in fuel tank, fuel tank top is connected with matrix plug, matrix plug is connect with solenoid valve electric wire, lock tongue is connected on the locking oil cylinder.
Description
Technical field
The present invention relates to machinery fields, and in particular to a kind of energy storage type lockable mechanism and its application method.
Background technique
In machinery field, there are many kinds of lockable mechanism, most of is machine driving, needs outer power drive, and some machines
Tool is compact-sized, or provides outer power drive without normal direction lockable mechanism, and the present invention is applied to the two of deviated well and horizontal well construction at present
It ties up in steering tool, only consumes a small amount of electric energy, so that it may which this drops in speed-raising, therefore application prospect is extensive.
Summary of the invention
Customer service of the present invention the deficiencies in the prior art provide and a kind of only consume a small amount of electric energy, so that it may speed-raising drop this
Energy storage type lockable mechanism and its application method, especially a kind of energy storage type lockable mechanism and its application method.
Technical problem solved by the invention can be realized using following technical scheme:
A kind of energy storage type lockable mechanism includes at least shell, is provided with lockable mechanism in the shell, lockable mechanism includes
Locking oil cylinder, solenoid valve, check valve, oil pipeline branch, oil pipeline, energy storage dummy piston, matrix plug and fuel tank, locking oil
Cylinder passes through oil pipeline respectively and oil pipeline branch is connect with fuel tank, and check valve is connected on oil pipeline, and solenoid valve is connected to oil pipe
Line branch on the road, is connected with energy storage dummy piston in fuel tank, fuel tank top is connected with matrix plug, matrix plug and solenoid valve
Electric wire connects, and is connected with lock tongue on the locking oil cylinder.
Locking oil cylinder, solenoid valve and the check valve is at least provided with 2 groups or more.
Two groups of locking oil cylinders include the first locking oil cylinder and the second locking oil cylinder, and the first locking oil cylinder and second are locked
Only the both ends of shell are arranged in oil cylinder, and fuel tank is between the first locking oil cylinder and the second locking oil cylinder；Two groups of oil pipeline branches
Including the first oil pipeline branch and the second oil pipeline branch；
Two groups of oil pipelines include the first oil pipeline and the second oil pipeline, the first locking oil cylinder pass through respectively the first oil pipeline and
First oil pipeline branch is connect with fuel tank, and the first locking oil cylinder passes through the second oil pipeline and the second oil pipeline branch and fuel tank respectively
Connection；
Two groups of solenoid valves include the first solenoid valve and second solenoid valve, and the first solenoid valve is connected to the first oil pipeline branch
On, second solenoid valve is connected to the second oil pipeline branch road；
Two groups of check valves include the first check valve and second one-way valve, and the first check valve is connected on the first oil pipeline, the
Two check valves are connected on the second oil pipeline.
There are two the energy storage dummy piston settings, and two energy dummy pistons are connected in fuel tank side by side.
Locking oil cylinder, solenoid valve, check valve and the energy storage dummy piston with the slot that matches on case inside wall
Or hole connection.
A kind of application method of energy storage type lockable mechanism, including a kind of energy storage type lockable mechanism described above,
Energy storage type lockable mechanism is arranged in the lower section for being locked up component, component is locked up and is located at energy storage type lockable mechanism one
Side is locked up slot there are two opening；
When locking structure is armed state, matrix plug does not obtain extraneous electric signal, and matrix plug is connected
Solenoid valve no power, solenoid valve is normally off, and the pipeline of solenoid valve control is in off state, and will be previously implanted liquid in fuel tank
Pressure oil, energy storage dummy piston compression under stress is compressed, when fuel tank occupies hydraulic oil, the compression of energy storage dummy piston storage
It can discharge outward, the hydraulic oil of fuel tank is made to have pressure, hydraulic oil with pressure is under the promotion of energy storage dummy piston in fuel tank, stream
The pipeline connected through check valve reaches locking oil cylinder, and under stress, the piston head of locking oil cylinder pushes up locking oil cylinder always,
It pushes the lock tongue connected on the piston head of locking oil cylinder to protrude into the slot that is locked up being locked up on component and carries out locking；
When matrix plug receives to obtain extraneous electric signal, signal passes to solenoid valve, and solenoid valve is opened, solenoid valve institute
The pipeline of connection is connected to, and the hydraulic oil in oil cylinder is connected to by the pipeline that solenoid valve is connected with fuel tank, the piston of locking oil cylinder
It is withdrawn downwards under stress, the hydraulic oil in locking oil cylinder flows back to fuel tank by the pipeline that solenoid valve is connected, and compresses easypro
The energy storage dummy piston opened, the lock tongue on locking oil cylinder, which is retracted away from, at this time is locked up slot to unlock.
The beneficial effects of the present invention are:
Compared with prior art, the present invention passes through oil pipeline and oil pipeline branch by locking oil cylinder respectively and fuel tank connects
It connects, check valve is connected on oil pipeline, and solenoid valve is connected to oil pipeline branch road, is guaranteed using check valve hydraulic on oil pipeline
Oil cannot flow back into fuel tank from oil pipeline, can control the circulation of hydraulic oil on oil pipeline branch using solenoid valve, in fuel tank
It is connected with energy storage dummy piston, fuel tank top is connected with matrix plug, and matrix plug is connect with line solenoid valve, when locking knot
When structure is armed state, matrix plug does not obtain extraneous electric signal, the solenoid valve no power that matrix plug is connected, electricity
Magnet valve is normally off, and the pipeline of solenoid valve control is in off state, and hydraulic oil will be previously implanted in fuel tank, energy storage under stress
Dummy piston compression is compressed, and when fuel tank occupies hydraulic oil, the compression energy of energy storage dummy piston storage discharges outward, makes fuel tank
Hydraulic oil have pressure, hydraulic oil with pressure flows through what check valve was connected under the promotion of energy storage dummy piston in fuel tank
Pipeline reaches locking oil cylinder, and under stress, the piston head of locking oil cylinder pushes up locking oil cylinder always, pushes the work of locking oil cylinder
The lock tongue connected on chock plug protrudes into the slot that is locked up being locked up on component and carries out locking；
When matrix plug receives to obtain extraneous electric signal, signal passes to solenoid valve, and solenoid valve is opened, solenoid valve institute
The pipeline of connection is connected to, and the hydraulic oil in oil cylinder is connected to by the pipeline that solenoid valve is connected with fuel tank, and locking oil cylinder is in stress
Lower to withdraw downwards, the hydraulic oil in locking oil cylinder flows back to fuel tank by the pipeline that solenoid valve is connected, and compresses the storage of diastole
Energy dummy piston, the lock tongue on locking oil cylinder, which is retracted away from, at this time is locked up slot to unlock；
Check valve used in the present invention is not limited to the check valve of mechanical structure, and the check valve of other structures is also in this hair
In bright protection scope, solenoid valve is not limited to electromagnetic drive, and mechanical shut-off valve is similarly within the scope of the present invention, storage
Can dummy piston be also not necessarily limited to spring structure, it is equally within the scope of the present invention to change air bag into, applies the present invention to tiltedly
In postposition tapered stabilizer in the two-dimensional guide tool of well and horizontal well construction, a small amount of electric energy is only consumed, so that it may speed-raising drop
This, therefore application prospect is extensive.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is energy storage type lockable mechanism structural representation of the invention.
Fig. 2 is the principle of the present invention structural schematic diagram.
Fig. 3 is the left dead-centre position structural schematic diagram of lockable mechanism of the invention.
Fig. 4 is positional structure schematic diagram in lockable mechanism movement of the invention.
Fig. 5 is the right dead-centre position structural schematic diagram of lockable mechanism of the invention.
In figure: 1- shell, 2- locking oil cylinder, the first locking of 2A- oil cylinder, the second locking of 2B- oil cylinder, 3- solenoid valve, 3A-
One solenoid valve, 3B- second solenoid valve, 4- check valve, the first check valve of 4A-, 4B- second one-way valve, 5- oil pipeline branch, 5A-
First oil pipeline branch, the second oil pipeline of 5B- branch, 6- oil pipeline, the first oil pipeline of 6A-, the second oil pipeline of 6B-, 7- energy storage
Dummy piston, 8- matrix plug, 9- fuel tank, 10- is locked up component, 11- is locked up slot.
Specific embodiment
Embodiment 1:
It referring to Figures 1 and 2, is the structural schematic diagram of the embodiment of the present invention 1, a kind of energy storage type lockable mechanism includes at least
Shell 1 is provided with lockable mechanism in the shell 1, and lockable mechanism includes locking oil cylinder 2, solenoid valve 3, check valve 4, oil pipeline
Branch 5, oil pipeline 6, energy storage dummy piston 7, matrix plug 8 and fuel tank 9, locking oil cylinder 2 pass through oil pipeline 6 and oil pipe respectively
Line branch 5 is connect with fuel tank 9, and check valve 4 is connected on oil pipeline 6, and solenoid valve 3 is connected on oil pipeline branch 5, in fuel tank 9
It is connected with energy storage dummy piston 7,9 top of fuel tank is connected with matrix plug 8, and matrix plug 8 is connect with 3 electric wire of solenoid valve,
Lock tongue is connected on the locking oil cylinder 2.
In actual use: locking oil cylinder 2 is connect by oil pipeline 6 and oil pipeline branch 5 with fuel tank 9 respectively, and check valve 4 connects
It connects on oil pipeline 6, solenoid valve 3 is connected on oil pipeline branch 5, guarantees that the hydraulic oil on oil pipeline 6 cannot using check valve 4
It is flowed back into fuel tank 9 from oil pipeline 6, can control the circulation of hydraulic oil on oil pipeline branch 5 using solenoid valve 3, connect in fuel tank 9
It is connected to energy storage dummy piston 7,9 top of fuel tank is connected with matrix plug 8, and matrix plug 8 is connect with 3 line of solenoid valve, works as lock
When only structure is armed state, matrix plug 8 does not obtain extraneous electric signal, and the solenoid valve 3 that matrix plug 8 is connected is not
It being powered, solenoid valve 3 is normally off, and the pipeline that solenoid valve 3 controls is in off state, it will be previously implanted hydraulic oil in fuel tank 9,
Under pressure energy storage dummy piston 7 compression compressed, when fuel tank 9 occupies hydraulic oil, energy storage dummy piston 7 store compression energy to
Outer release makes the hydraulic oil of fuel tank 9 have pressure, and hydraulic oil with pressure is under the promotion of energy storage dummy piston 7 in fuel tank 9, stream
The pipeline that is connected through check valve 4 reaches locking oil cylinder 2, locking oil cylinder 2 under stress, the piston head of locking oil cylinder 2 always to
It above pushes away, pushes the lock tongue connected on the piston head of locking oil cylinder 2 to protrude into the slot 11 that is locked up being locked up on component 10 and carry out locking；
When the reception of matrix plug 8 obtains extraneous electric signal, signal passes to solenoid valve 3, and solenoid valve 3 is opened, electromagnetism
The pipeline that valve 3 is connected is connected to, and the hydraulic oil in oil cylinder 2 is connected to by the pipeline that solenoid valve 3 is connected with fuel tank 9, locking oil
Cylinder 2 is withdrawn downwards under stress, and the hydraulic oil in locking oil cylinder 2 flows back to fuel tank 9 by the pipeline that solenoid valve 3 is connected, and is compressed
The energy storage dummy piston 7 of diastole, the lock tongue on locking oil cylinder 2, which is retracted away from, at this time is locked up slot 11 to unlock；
Check valve 4 used in the present invention are not limited to the check valve of mechanical structure, and the check valve of other structures is also in this hair
In bright protection scope, solenoid valve 3 is not limited to electromagnetic drive, and mechanical shut-off valve is similarly within the scope of the present invention, storage
Can dummy piston 7 be also not necessarily limited to spring structure, it is equally within the scope of the present invention to change air bag into, applies the present invention to tiltedly
In postposition tapered stabilizer in the two-dimensional guide tool of well and horizontal well construction, a small amount of electric energy is only consumed, so that it may speed-raising drop
This, therefore application prospect is extensive.
Embodiment 2:
Referring to Figures 1 and 2, compared with Example 1, the present embodiment the difference is that: the locking oil cylinder 2, electricity
Magnet valve 3, check valve 4, at least provided with 2 groups or more.
In actual use: locking oil cylinder 2, solenoid valve 3, check valve 4, at least provided with 2 groups or more, guarantee of the invention
Lockable mechanism can be normal in the postposition tapered stabilizer applied in the two-dimensional guide tool that deviated well and horizontal well is constructed
Work.
Embodiment 3:
Referring to Figures 1 and 2, compared with Example 1, the present embodiment the difference is that: the locking oil cylinder 2 includes
First locking oil cylinder 2A and the second locking oil cylinder 2B, the first locking oil cylinder 2A and the second locking oil cylinder 2B are arranged in the two of shell 1
End, fuel tank 9 is between the first locking oil cylinder 2A and the second locking oil cylinder 2B；
Oil pipeline branch 5 includes the first oil pipeline branch 5A and the second oil pipeline branch 5B；
Oil pipeline 6 includes that the first oil pipeline 6A and the second oil pipeline 6B, the first locking oil cylinder 2A passes through the first oil pipe respectively
Line 6A and the first oil pipeline branch 5A are connect with fuel tank 9, and the first locking oil cylinder 2B passes through the oil of the second oil pipeline 6B and second respectively
Pipeline branch 5B is connect with fuel tank 9；
Solenoid valve 3 includes that the first solenoid valve 3A and second solenoid valve 3B, the first solenoid valve 3A are connected to the first oil pipeline branch
On the 5A of road, second solenoid valve 3B is connected on the second oil pipeline branch 5B；
Check valve 4 includes that the first check valve 4A and second one-way valve 4B, the first check valve 4A are connected to the first oil pipeline 6A
On, second one-way valve 4B is connected on the second oil pipeline 6B.
There are two the preferably described settings of energy storage dummy piston 7, and two energy dummy pistons 7 are connected to fuel tank 9 side by side
It is interior.
In actual use: the postposition variable diameter in two-dimensional guide tool that the present embodiment is constructed by deviated well and horizontal well is stablized
Device working principle describes the working principle of the lockable mechanism, and first when locking structure is armed state, matrix plug 8 does not have
Obtain extraneous electric signal, the first solenoid valve 3A and the equal no power of second solenoid valve 3B that matrix plug 8 is connected, the first electricity
Magnet valve 3A and second solenoid valve 3B is normally off, the first oil pipeline branch of the first solenoid valve 3A and second solenoid valve 3B control
5A and the second oil pipeline branch 5B are in off state, and will be previously implanted hydraulic oil in fuel tank 9, and two energy storage balances are lived under stress
Plug 7, which is pressurized, to be compressed, and when fuel tank 9 occupies hydraulic oil, the compression energy of two energy storage dummy pistons 7 storage discharges outward, makes oil
The hydraulic oil of case 9 has pressure, and it is single to flow through first under the promotion of two energy storage dummy pistons 7 for hydraulic oil with pressure in fuel tank 9
The the first oil pipeline 6A connected to valve 4A and second one-way valve 4B and the second oil pipeline 6B reach the first locking oil cylinder 2A and the
One locking oil cylinder 2B, the first locking oil cylinder 2A and the first locking oil cylinder 2B under stress, the first locking oil cylinder 2A and the first locking
The piston of oil cylinder 2B pushes lock tongue to push up always, carries out locking, and wherein check valve 4 has by the outside one-way conduction of fuel tank 9
Function；
When live drilling engineer needs to adjust well track according to actual condition, ground is issued by start-stop slush pump
The signal that postposition tapered stabilizer outer diameter becomes larger or becomes smaller, the at this time reception of matrix plug 8 obtain extraneous electric signal, and signal passes
The first solenoid valve 3A and second solenoid valve 3B, the first solenoid valve 3A and second solenoid valve 3B is passed to open, the first solenoid valve 3A and
The first oil pipeline branch 5A that second solenoid valve 3B is connected and the second oil pipeline branch 5B connection, the first locking oil cylinder 2A and the
Hydraulic oil in one locking oil cylinder 2B passes through the first oil pipeline branch 5A that the first solenoid valve 3A and second solenoid valve 3B are connected
It is connected to the second oil pipeline branch 5B with fuel tank 9, the piston of the first locking oil cylinder 2A and the first locking oil cylinder 2B band under stress
Dynamic connected lock tongue is withdrawn downwards, and the hydraulic oil in the first locking oil cylinder 2A and the first locking oil cylinder 2B passes through the first solenoid valve
The the first oil pipeline branch 5A and the second oil pipeline branch 5B that 3A and second solenoid valve 3B are connected flow back to fuel tank 9, and compression is
The energy storage dummy piston 7 of diastole, unlocks at this time.
Embodiment 4:
Referring to Fig.1, compared with Example 1, the present embodiment the difference is that: the locking oil cylinder 2, solenoid valve 3,
Check valve 4 and energy storage dummy piston 7 are connect with the slot or hole to match on 1 inner sidewall of shell.
In actual use: locking oil cylinder 2, solenoid valve 3, check valve 4 and energy storage dummy piston 7 are respectively provided with and are connected to shell
In the slot to match on 1 inner sidewall or hole, guaranteeing the lockable mechanism, these components will not be damaged when in use, plays a guarantor
The effect of shield, while more being facilitated when processing and using.
Embodiment 5:
The present embodiment is by in the postposition tapered stabilizer in the two-dimensional guide tool constructed with deviated well and horizontal well
Component 10 is locked up in conjunction with come the application method that illustrates energy storage type lockable mechanism of the present invention in heart pipe, i.e. sheet i.e. invention,
It being wherein locked up to be provided on component 10 and is locked up slot 11, be locked up there are two the settings of slot 11, the shape for being locked up slot is unrestricted,
Following embodiment is locked up slot 11 and is described with ring structure.
As shown in figure 3, when 10, the portion that is locked up is in left dead-centre position, the first locking oil cylinder 2A and the second locking oil cylinder 2B
Under stress, it pushing up always, the lock tongue on the first locking oil cylinder 2A, which protrudes into the left side annular groove for be locked up component 10, to be blocked,
Lock tongue on second locking oil cylinder 2B is effectively withstood on always on the ontology for being locked up component 10, due to the first check valve 4A in left side
It is unable to reverse-conducting, so hydraulic oil cannot flow back into fuel tank 9 from the first oil pipeline 6A, the first solenoid valve 3A is closing, so
Hydraulic oil cannot flow back into fuel tank 9 from the first oil pipeline branch 5A, and the first locking oil cylinder 2A is no loop state, not due to liquid
Compressibility, the left side annular groove for being locked up component 10 are lived by the lock tongue clamping lock on the first locking oil cylinder 2A, can not be moved right.
As shown in figure 4, when being locked up component 10 when left dead-centre position needs dead-centre position movement to the right, matrix plug
8 receive electric signal, pass to the first solenoid valve 3A, the first solenoid valve 3A opening, the first oil pipeline branch 5A, the first locking is connected
Hydraulic oil in oil cylinder 2A is connected to by the first oil pipeline branch 5A with fuel tank 9, is locked up component 10 by external force to the right, left side
Lock tongue on first locking oil cylinder 2A and to be locked up 10 annular groove of component be wedge contact, the lock tongue on the first locking oil cylinder 2A of left side
It is withdrawn downwards under stress, the hydraulic oil in the first locking oil cylinder 2A flows back to fuel tank 9 by the first oil pipeline branch 5A, and compression is
Energy storage dummy piston 7 through diastole is locked up component 10 and is moved right by external force to the right, disengages the first locking oil cylinder 2A of left side
The fixation of upper lock tongue, so that left side unlocks.
As shown in figure 5, the lock tongue on the first locking oil cylinder 2B of right side is by 7 pressure of energy storage dummy piston, it is strong always to push up
It on the ontology for being locked up component 10, is locked up component 10 and is moved right by external force to the right, when being locked up 10 right side ring of component
When slot is moved to the upper end of the second locking oil cylinder 2B upper lock tongue of right side, the lock tongue on the second locking oil cylinder 2B of right side moves up card
It is being locked up in 10 right side annular groove of component, since the second one-way valve 4B on right side is unable to reverse-conducting, so hydraulic oil cannot be from
Second oil pipeline 6B flows back into fuel tank 9, and second solenoid valve 3B is in off state, so hydraulic oil cannot be from the second oil pipeline branch
5B flows back into fuel tank 9, and the second locking oil cylinder 2B is no loop state, due to liquid Incoercibility, is locked up the right side of component 10
Side ring slot is blocked by the lock tongue of the second locking oil cylinder 2B, can not be moved to the left and be reached right stop, left side the first check valve 4A power-off
Restore closed state.
As shown in figure 4, component 10 is locked up when right dead-centre position needs dead-centre position movement to the left, matrix plug 8
Electric signal is received, second solenoid valve 3B is passed to, second solenoid valve 3B is opened, and the second oil pipeline branch 5B, the second oil cylinder is connected
Hydraulic oil in 2B is connected to by the second oil pipeline branch 5B with fuel tank 9, is locked up component 10 by external force to the left, right side second
Lock tongue on locking oil cylinder 2B and to be locked up 10 annular groove of component be wedge contact, right side the second locking oil cylinder 2B under stress downwards
It withdraws, the hydraulic oil in the second locking oil cylinder 2B flows back to fuel tank 9 by the second oil pipeline branch 5B, compresses the energy storage of diastole
Dummy piston 7 is locked up component 10 and is moved to the left by external force to the left, disengages consolidating for the second locking oil cylinder 2B upper lock tongue of right side
It is fixed, so that right side unlocks.
Left side the first locking oil cylinder 2A is effectively withstood on the sheet for being locked up component 10 by 7 pressure of energy storage dummy piston always
It on body, is locked up component 10 and is moved to the left by external force to the left, be moved to the first lock of left side when being locked up 10 left side annular groove of component
Only when the upper end oil cylinder 2A, the lock tongue on the first locking oil cylinder 2A of left side is moved up to be stuck in and is locked up in 10 left side annular groove of component,
Since the first check valve 4A in left side is unable to reverse-conducting, so hydraulic oil cannot flow back into fuel tank 9 from the first oil pipeline 6A, the
One solenoid valve 3A is to close, so hydraulic oil cannot flow back into fuel tank 9 from the first oil pipeline branch 5A, the first locking oil cylinder 2A is
The left side annular groove of component 10 is locked up by the lock tongue on the first locking oil cylinder 2A due to liquid Incoercibility without loop state
It blocks, can not move right, reach left stop, such as Fig. 3, right one-way valve 4B power interruption recovering closed state.
Wherein energy storage type lockable mechanism of the invention is not limited only in the two-dimensional guide tool of deviated well and horizontal well construction
It is used in postposition tapered stabilizer, as long as using the energy storage type lockable mechanism to the structure all in this hair in other ability domain structures
In bright protection scope.
Embodiments of the present invention are described in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementations
Mode within the knowledge of a person skilled in the art can also be without departing from the purpose of the present invention
Various changes can be made, all in the protection scope of the technology.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
Technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, will be understood that the knot of this technical solution when conflicting or cannot achieve when occurs in the combination of technical solution
Conjunction is not present, also not the present invention claims protection scope within.
Claims (6)
1. a kind of energy storage type lockable mechanism includes at least shell (1), it is characterized in that: being provided with locking machine in the shell (1)
Structure, lockable mechanism include that locking oil cylinder (2), solenoid valve (3), check valve (4), oil pipeline branch (5), oil pipeline (6), energy storage are flat
It weighs piston (7), matrix plug (8) and fuel tank (9), locking oil cylinder (2) pass through oil pipeline (6) and oil pipeline branch (5) respectively
It is connect with fuel tank (9), check valve (4) is connected on oil pipeline (6), and solenoid valve (3) is connected on oil pipeline branch (5), fuel tank
(9) it is connected with energy storage dummy piston (7) in, fuel tank (9) top is connected with matrix plug (8), matrix plug (8) and electromagnetism
Valve (3) electric wire connects, and is connected with lock tongue on the locking oil cylinder (2).
2. a kind of energy storage type lockable mechanism according to claim 1, it is characterized in that: the locking oil cylinder (2), solenoid valve
(3) and check valve (4) is at least provided with 2 groups or more.
3. a kind of energy storage type lockable mechanism according to claim 2, it is characterized in that: two groups of locking oil cylinders (2) are wrapped
The first locking oil cylinder (2A) and the second locking oil cylinder (2B) are included, the first locking oil cylinder (2A) and the setting of the second locking oil cylinder (2B) exist
The both ends of shell (1), fuel tank (9) is between the first locking oil cylinder (2A) and the second locking oil cylinder (2B)；
Two groups of oil pipeline branches (5) include the first oil pipeline branch (5A) and the second oil pipeline branch (5B)；
Two groups of oil pipelines (6) include the first oil pipeline (6A) and the second oil pipeline (6B), and the first locking oil cylinder (2A) passes through respectively
First oil pipeline (6A) and the first oil pipeline branch (5A) are connect with fuel tank (9), and the first locking oil cylinder (2B) passes through second respectively
Oil pipeline (6B) and the second oil pipeline branch (5B) are connect with fuel tank (9)；
Two groups of solenoid valves (3) include the first solenoid valve (3A) and second solenoid valve (3B), and the first solenoid valve (3A) is connected to first
On oil pipeline branch (5A), second solenoid valve (3B) is connected on the second oil pipeline branch (5B)；
Two groups of check valves (4) include the first check valve (4A) and second one-way valve (4B), and the first check valve (4A) is connected to first
On oil pipeline (6A), second one-way valve (4B) is connected on the second oil pipeline (6B).
4. a kind of energy storage type lockable mechanism according to claim 1 or 2, it is characterized in that: the energy storage dummy piston (7)
There are two settings, and two energy dummy pistons (7) are connected to side by side in fuel tank (9).
5. a kind of energy storage type lockable mechanism according to claim 1, it is characterized in that: the locking oil cylinder (2), solenoid valve
(3), check valve (4) and energy storage dummy piston (7) are connect with the slot or hole to match on shell (1) inner sidewall.
6. a kind of application method of energy storage type lockable mechanism is locked including a kind of energy storage type described in claim 1-5 any one
Locking mechanism,
Energy storage type lockable mechanism is arranged in the lower section for being locked up component (10), is locked up component (10) and is located at energy storage type locking machine
Structure side is locked up slot there are two opening；
When locking structure is armed state, matrix plug (8) does not obtain extraneous electric signal, company, matrix plug (8) institute
Solenoid valve (3) no power connect, solenoid valve (3) are normally off, and the pipeline of solenoid valve (3) control is in off state, by fuel tank
(9) it is previously implanted hydraulic oil in, energy storage dummy piston (7) compression under stress is compressed, when fuel tank (9) occupies hydraulic oil,
The compression energy of energy storage dummy piston (7) storage discharges outward, and the hydraulic oil of fuel tank (9) is made to have pressure, with pressure in fuel tank (9)
Hydraulic oil flows through the pipeline that check valve (4) is connected and reaches locking oil cylinder (2) under the promotion of energy storage dummy piston (7), locking
Under stress, the piston head of locking oil cylinder (2) pushes up oil cylinder (2) always, connects on the piston head of promotion locking oil cylinder (2)
Lock tongue protrudes into be locked up slot (11) being locked up on component (10) and carries out locking；
When matrix plug (8), which receive, obtains extraneous electric signal, signal is passed to solenoid valve (3), and solenoid valve (3) is opened, electricity
The pipeline that magnet valve (3) is connected is connected to, and the pipeline and fuel tank (9) that the hydraulic oil in oil cylinder (2) is connected by solenoid valve (3) connect
Logical, the piston of locking oil cylinder (2) is withdrawn downwards under stress, and the hydraulic oil in locking oil cylinder (2) is connected by solenoid valve (3)
Pipeline flow back to fuel tank (9), compress diastole energy storage dummy piston (7), at this time the lock tongue on locking oil cylinder (2) withdraw from
It opens and is locked up slot (11) to unlock.
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| CN201910366946.2A CN110094388B (en) | 2019-05-05 | 2019-05-05 | Energy storage type locking mechanism and use method thereof |
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| DE19639140A1 (en) * | 1996-09-24 | 1998-03-26 | Bosch Gmbh Robert | Controller for double-acting ram |
| DE102013012528A1 (en) * | 2013-07-27 | 2015-01-29 | Hydrosaar Gmbh | Pressure supply device |
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