CN205688899U - Three-dimensional without dodging intelligent parking hydraulic system - Google Patents

Three-dimensional without dodging intelligent parking hydraulic system Download PDF

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Publication number
CN205688899U
CN205688899U CN201620564733.2U CN201620564733U CN205688899U CN 205688899 U CN205688899 U CN 205688899U CN 201620564733 U CN201620564733 U CN 201620564733U CN 205688899 U CN205688899 U CN 205688899U
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CN
China
Prior art keywords
valve
globe valve
reversing globe
reversing
oil
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Expired - Fee Related
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CN201620564733.2U
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Chinese (zh)
Inventor
胡珈榕
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Individual
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Individual
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Priority to CN201620564733.2U priority Critical patent/CN205688899U/en
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Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of three-dimensional without dodging intelligent parking hydraulic system, including to be connected between the lower tie-beam and rear column of both sides, parking stall has lifting to transfer oil cylinder, fuel tank, hydraulic pump;When upper-layer parking platform is without car, reversing globe valve two, reversing globe valve three, reversing globe valve four are in power-off normally off, lock piston accumulator oil circuit, reversing globe valve one energising conducting, hydraulic pump is fuel-displaced by three-position four-way electromagnetic directional valve, this utility model hydraulic system and intelligent parking mechanical part with the use of, energy-conserving and environment-protective, can use less storage battery power supply, or the power supply of external little power, the suitability is wider.

Description

Three-dimensional without dodging intelligent parking hydraulic system
Technical field
This utility model relates to field of hydraulic control, particularly belongs to three-dimensional without dodging intelligent parking hydraulic system.
Background technology
Parking apparatus in the market is of a great variety, but does not has a kind of to be utilized well by energy when transferring, and Can utilize space, the parking apparatus of brief and practical the most dexterously, this utility model one is to utilize hydraulic accumulation energy technology by upper strata Energy storage when parked car is transferred, is used when hoisting automobile, so can realize with less energy The solid of automobile is parked, environmental protection and energy saving;Two is movement locus and the mechanics feature utilizing parallel four limit row, utilizes hydraulic jack to rise Rising, accumulator and pump supercharging technology solve the stress equalization problem during hoisting and the ingenious utilization in space and nothing dexterously Avoidance;Three is special walking track and joint structure design, fill part utilize space and do not affect the turnover of lower floor's car park and Park the turnover of rear driver;Four is to utilize storage battery power supply, and whole running gear is highly integrated, automatic when returning in situ Connect with outer power supply source, carry out self-charging, it is possible in the case of without outer power supply source, periodically by charging under storage battery removing, the suitableeest Wider by property;Five is intelligentized control method, safe and reliable, is manually operable, it is possible to be arranged to automatic mode, a key operation.
Utility model content
The purpose of this utility model is to provide a kind of three-dimensional without dodging intelligent parking hydraulic system, this hydraulic system and intelligence The mechanical part that can stop, can be with less storage battery power supply with the use of, energy-conserving and environment-protective, or the power supply of external little power is suitable Wider by property.
The technical solution of the utility model is as follows:
Three-dimensional without dodging intelligent parking hydraulic system, include between lower tie-beam and the rear column of both sides, garage Connecting has lifting to transfer oil cylinder, fuel tank, hydraulic pump;
When upper-layer parking platform is without car, reversing globe valve 28, reversing globe valve 39, that reversing globe valve 4 10 is in power-off is normally closed State, lock piston accumulator 11 oil circuit, reversing globe valve 1 energising conducting, hydraulic pump 2 is fuel-displaced by 3-position 4-way electromagnetic switch Valve 6, three-position four-way electromagnetic directional valve 6 switches into and promotes rod chamber or the rodless cavity driving liquid cylinder piston bar retraction transferring oil cylinder Or stretch out, thus realize upper-layer parking platform and transfer or rise;
When extreme lower position transferred to by upper-layer parking platform, and after having parked car, reversing globe valve 39 and reversing globe valve 4 10 Energising conducting, reversing globe valve 28 power-off is normally closed, and the pressure oil of piston power accumulator 11 passes sequentially through valve reversing ball 4 10 and reversing ball Valve 39 to the oil-in fuel feeding of hydraulic pump 2, then by hydraulic pump 2 pressure-increasing unit to three-position four-way electromagnetic directional valve 6, by three Four-way electromagnetic reversing valve 6 switching is transported to reversing globe valve 1, and now reversing globe valve 1 is in energising conducting state, by commutation Ball valve 1 enters and promotes the rodless cavity promotion upper platform rising transferring oil cylinder, and the oil of rod chamber is changed by 3-position 4-way electromagnetism Returning to fuel tank to valve 6, filter 15, when the piston of piston power accumulator 11 reaches maximum position, now upper platform does not also arrive Final position, piston power accumulator 11 fuel cut-off, then upper-layer parking platform is shifted onto finally by hydraulic pump 2 by check valve 14 oil suction Position, reversing globe valve 9 and reversing globe valve 10 power-off are normally closed;
When upper-layer parking platform has car to prepare to transfer, start reversing globe valve 28, reversing globe valve 39, reversing globe valve four 10 power-off are normally closed, and reversing globe valve 1 is opened, and hydraulic pump 2 passes through check valve 14 oil suction fuel feeding to three-position four-way electromagnetic directional valve 6, be switched to lifting by three-position four-way electromagnetic directional valve 6 and transfer cylinder rod chamber fuel feeding, rodless cavity oil pass sequentially through be in logical The reversing globe valve 1 of electric conducting state, three-position four-way electromagnetic directional valve 6, filter 15 return to fuel tank, and upper-layer parking platform turns over After set angle, reversing globe valve 1 power-off is normally closed, simultaneously reversing globe valve 28, reversing globe valve 4 10 energising conducting, reversing globe valve three 9 power-off are normally closed, and the oil of rodless cavity passes sequentially through reversing globe valve 28, reversing globe valve 4 10 oiling in piston power accumulator 11, piston Accumulator 11 to nitrogen cylinder pressurization compressed nitrogen, carries out gradually accumulation of energy simultaneously, when upper-layer parking platform is close and does not also arrive During low spot, now piston power accumulator 11 piston does not arrives position in maximum, the deadweight of upper-layer parking platform and hydraulic pump 2 two-way Under effect, return pressure increases to over overflow valve 13 setup pressure value, and overflow valve 13 opens spilling excessive oil, upper-layer parking platform When arriving minimum point, reversing globe valve 28, reversing globe valve 4 10 power-off are normally closed, and hydraulic pump 2 quits work.
Also including manual-operated emergent system 17, system overflow valve 20, manual-operated emergent system 17 is redundant hydraulic oil supply system, System overflow valve 20 protects valve for system pressure.
Hydraulic system of the present utility model and intelligent parking mechanical part with the use of, by the design of reasonable fluid pressure line and Piston power accumulator accumulation of energy function, it is achieved effective control that vehicle is transferred and risen, energy-conserving and environment-protective simultaneously, can be with less electric power storage Pond powers or the power supply of external little power, and the suitability is wider.
Accompanying drawing explanation
Fig. 1 is of the present utility model three-dimensional without dodging intelligent parking frame for movement schematic diagram.
Fig. 2 is hydraulic principle schematic diagram of the present utility model.
Detailed description of the invention
See accompanying drawing, three-dimensional without dodging intelligent parking hydraulic system, include the lower tie-beam 22 being positioned at both sides, garage It is connected with between rear column 23 and has lifting to transfer oil cylinder 16, fuel tank 1, hydraulic pump 2;
When upper-layer parking platform 21 is without car, reversing globe valve 28, reversing globe valve 39, that reversing globe valve 4 10 is in power-off is normal Closed state, lock piston accumulator 11 oil circuit, reversing globe valve 1 energising conducting, hydraulic pump 2 is fuel-displaced to be changed by 3-position 4-way electromagnetism To valve 6, three-position four-way electromagnetic directional valve 6 switches into promote transfers the rod chamber of oil cylinder or rodless cavity drives liquid cylinder piston bar to return Contract or stretch out, thus realizing upper-layer parking platform and transfer or rise;
When extreme lower position transferred to by upper-layer parking platform 21, and after having parked car, reversing globe valve 39 and reversing globe valve four 10 energising conductings, reversing globe valve 28 power-off is normally closed, and the pressure oil of piston power accumulator 11 passes sequentially through valve reversing ball 4 10 and commutation Ball valve 39 to the oil-in fuel feeding of hydraulic pump 2, then by hydraulic pump 2 pressure-increasing unit to three-position four-way electromagnetic directional valve 6, by three Position four-way electromagnetic reversing valve 6 switching is transported to reversing globe valve 1, and now reversing globe valve 1 is in energising conducting state, by changing Entering to ball valve 1 and promote the rodless cavity promotion upper platform rising transferring oil cylinder, the oil of rod chamber passes through 3-position 4-way electromagnetism Reversal valve 6, filter 15 return to fuel tank, and when the piston of piston power accumulator 11 reaches maximum position, now upper platform does not also arrive Reach final position, piston power accumulator 11 fuel cut-off, then upper-layer parking platform is shifted onto by hydraulic pump 2 by check valve 14 oil suction Final position is put, and reversing globe valve 9 and reversing globe valve 10 power-off are normally closed;
When upper-layer parking platform 21 has car to prepare to transfer, start reversing globe valve 28, reversing globe valve 39, reversing globe valve 4 10 power-off are normally closed, and reversing globe valve 1 is opened, and hydraulic pump 2 passes through check valve 14 oil suction fuel feeding to 3-position 4-way electromagnetic switch Valve 6, is switched to lifting by three-position four-way electromagnetic directional valve 6 and transfers cylinder rod chamber fuel feeding, and rodless cavity oil passes sequentially through and is in The energising reversing globe valve 1 of conducting state, three-position four-way electromagnetic directional valve 6, filter 15 return to fuel tank 1, upper-layer parking platform After turning over set angle, reversing globe valve 1 power-off is normally closed, simultaneously reversing globe valve 28, reversing globe valve 4 10 energising conducting, reversing ball Valve 39 power-off is normally closed, and the oil of rodless cavity passes sequentially through reversing globe valve 28, reversing globe valve 4 10 oiling in piston power accumulator 11, Piston power accumulator 11 pressurizes compressed nitrogen to nitrogen cylinder 12 simultaneously, carries out gradually accumulation of energy, when upper-layer parking platform close to and the most not When arriving minimum point, now piston power accumulator 11 piston does not arrives position in maximum, at the deadweight of upper-layer parking platform and hydraulic pump 2 Two-way function under, return pressure increases to over overflow valve 13 setup pressure value, and spilling excessive oil opened by overflow valve 13, and upper strata is stopped When car platform arrives minimum point, reversing globe valve 28, reversing globe valve 4 10 power-off are normally closed, and hydraulic pump 2 quits work.
Three-dimensional nothing is dodged intelligent parking hydraulic system and is also included manual-operated emergent system 17, system overflow valve 20, speed governing Valve 18, flow speed control valve 19, Pressure gauge 5, going out oil strainer 3, manual-operated emergent system 17 is redundant hydraulic oil supply system, system overflow valve 20 protect valve for system pressure.

Claims (2)

1. three-dimensional without dodging intelligent parking hydraulic system, it is characterised in that include the lower tie-beam being positioned at both sides, parking stall with Connecting between rear column has lifting to transfer oil cylinder, fuel tank, hydraulic pump;
When upper-layer parking platform is without car, reversing globe valve two, reversing globe valve three, reversing globe valve four are in power-off normally off, lock Fixed piston accumulator oil circuit, reversing globe valve one energising conducting, hydraulic pump is fuel-displaced by three-position four-way electromagnetic directional valve, 3-position 4-way Solenoid directional control valve switches into promote and transfers rod chamber or the rodless cavity driving liquid cylinder piston bar retraction of oil cylinder or stretch out, thus real Existing upper-layer parking platform is transferred or rises;
When extreme lower position transferred to by upper-layer parking platform, and after having parked car, reversing globe valve three and reversing globe valve four-way conductance Logical, reversing globe valve two power-off is normally closed, and the pressure oil of piston power accumulator passes sequentially through valve reversing ball four and reversing globe valve three-dimensional hydraulic pressure The oil-in fuel feeding of pump, then by hydraulic pump pressure-increasing unit to three-position four-way electromagnetic directional valve, by three-position four-way electromagnetic directional valve Switching is transported to reversing globe valve one, and now reversing globe valve one is in energising conducting state, is entered by reversing globe valve one under promoting Drain the oil cylinder rodless cavity promote upper platform rise, the oil of rod chamber returns to oil by three-position four-way electromagnetic directional valve, filter Case, when the piston of piston power accumulator reaches maximum position, now upper platform does not also arrive final position, and piston power accumulator stops Fuel feeding, then upper-layer parking platform is shifted onto final position, reversing globe valve and reversing globe valve power-off by check valve oil suction by hydraulic pump Normally closed;
When upper-layer parking platform has car to prepare to transfer, start reversing globe valve two, reversing globe valve three, reversing globe valve four power-off normal Closing, and reversing globe valve one is opened, hydraulic pump to three-position four-way electromagnetic directional valve, passes through 3-position 4-way by check valve oil suction fuel feeding Solenoid directional control valve is switched to lifting and transfers cylinder rod chamber fuel feeding, and rodless cavity oil passes sequentially through the commutation being in energising conducting state Ball valve one, three-position four-way electromagnetic directional valve, filter return to fuel tank, and upper-layer parking platform turns over reversing globe valve one after set angle Power-off is normally closed, and reversing globe valve two, reversing globe valve four-way conduct simultaneously, and reversing globe valve three power-off is normally closed, and the oil of rodless cavity is successively By oiling in reversing globe valve two, reversing globe valve four-way piston power accumulator, piston power accumulator is simultaneously to nitrogen cylinder pressurization compressed nitrogen Gas, carries out gradually accumulation of energy, and when upper-layer parking platform is close and does not also arrive minimum point, now piston power accumulator piston does not arrives Position in maximum, under the two-way function of the deadweight of upper-layer parking platform and hydraulic pump, return pressure increases to over overflow valve and sets Force value, spilling excessive oil opened by overflow valve, and when upper-layer parking platform arrives minimum point, reversing globe valve two, reversing globe valve four break Electricity is normally closed, and hydraulic pump quits work.
The most according to claim 1 three-dimensional without dodging intelligent parking hydraulic system, it is characterised in that also to include manually Emergency system, system overflow valve, manual-operated emergent system is redundant hydraulic oil supply system, and system overflow valve is system pressure protection Valve.
CN201620564733.2U 2016-06-03 2016-06-03 Three-dimensional without dodging intelligent parking hydraulic system Expired - Fee Related CN205688899U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620564733.2U CN205688899U (en) 2016-06-03 2016-06-03 Three-dimensional without dodging intelligent parking hydraulic system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620564733.2U CN205688899U (en) 2016-06-03 2016-06-03 Three-dimensional without dodging intelligent parking hydraulic system

Publications (1)

Publication Number Publication Date
CN205688899U true CN205688899U (en) 2016-11-16

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Family Applications (1)

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CN201620564733.2U Expired - Fee Related CN205688899U (en) 2016-06-03 2016-06-03 Three-dimensional without dodging intelligent parking hydraulic system

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105822103A (en) * 2016-06-03 2016-08-03 胡珈榕 Hydraulic system for intelligent, three-dimensional and avoiding-free parking

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105822103A (en) * 2016-06-03 2016-08-03 胡珈榕 Hydraulic system for intelligent, three-dimensional and avoiding-free parking

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161116

Termination date: 20210603