CN105822103A - Hydraulic system for intelligent, three-dimensional and avoiding-free parking - Google Patents
Hydraulic system for intelligent, three-dimensional and avoiding-free parking Download PDFInfo
- Publication number
- CN105822103A CN105822103A CN201610411046.1A CN201610411046A CN105822103A CN 105822103 A CN105822103 A CN 105822103A CN 201610411046 A CN201610411046 A CN 201610411046A CN 105822103 A CN105822103 A CN 105822103A
- Authority
- CN
- China
- Prior art keywords
- valve
- globe valve
- reversing globe
- reversing
- oil
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
- E04H6/08—Garages for many vehicles
- E04H6/12—Garages for many vehicles with mechanical means for shifting or lifting vehicles
-
- 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
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/02—Installations or systems with accumulators
-
- 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
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
Abstract
The invention discloses a hydraulic system for intelligent, three-dimensional and avoiding-free parking. The hydraulic system is characterized in that lifting and lowering oil cylinders, an oil tank and a hydraulic pump are connected between lower connecting beams located on the two sides of a parking space and a back stand column; when no vehicle exists on an upper parking platform, a second reversing ball valve, a third reversing ball valve and a fourth reversing ball valve are in the power-off normally-closed state, an oil way of a piston energy accumulator is locked, a first reversing ball valve is powered on, and oil discharged from the hydraulic pump flows through a three-position four-way electromagnetic reversing valve. The hydraulic system is used in cooperation with an intelligent parking mechanical part, energy is saved, environment protection is achieved, power supplying can be carried out through a small storage battery, or a small-power power source is externally connected, and the application range is wider.
Description
Technical field
The present invention relates to field of hydraulic control, particularly belong to three-dimensional without dodging intelligent parking hydraulic system.
Background technology
Parking apparatus in the market is of a great variety, but do not have a kind of to be utilized well by energy when transferring, and space can be utilized the most dexterously, the parking apparatus of brief and practical, the energy storage when present invention one is to utilize hydraulic accumulation energy technology upper strata parked car to be transferred, it is used when hoisting automobile, so can realize the solid of automobile with less energy and park, environmental protection and energy saving；Two is movement locus and the mechanics feature utilizing parallel four limit row, utilizes hydraulic jack to hoist, and accumulator and pump supercharging technology solve the stress equalization problem during hoisting and the ingenious utilization in space and dexterously without Avoidance；Three is special walking track and joint structure design, fills part and utilizes space and do not affect the turnover of lower floor's car and park and park the turnover of rear driver；Four is to utilize storage battery power supply, and whole running gear is highly integrated, and when returning in situ, automatic and outer power supply source connects, and carries out self-charging, it is possible in the case of without outer power supply source, periodically will charge under storage battery removing, and such suitability is wider；Five is intelligentized control method, safe and reliable, is manually operable, it is possible to be arranged to automatic mode, a key operation.
Summary of the invention
It is an object of the invention to provide a kind of three-dimensional without dodging intelligent parking hydraulic system, this hydraulic system and intelligent parking mechanical part, can be with less storage battery power supplies with the use of, energy-conserving and environment-protective, or the power supply of external little power, the suitability is wider.
Technical scheme is as follows:
Three-dimensional without dodging intelligent parking hydraulic system, including to be connected between the lower tie-beam and rear column of both sides, garage 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, reversing globe valve 4 10 are in power-off normally off, lock piston accumulator 11 oil circuit, reversing globe valve 1 energising conducting, hydraulic pump 2 is fuel-displaced by three-position four-way electromagnetic directional valve 6, three-position four-way electromagnetic directional valve 6 switches into promote and transfers rod chamber or the rodless cavity driving liquid cylinder piston bar retraction of oil cylinder or stretch out, thus realizes upper-layer parking platform and transfer or rise；
nullWhen 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，The pressure oil of piston power accumulator 11 passes sequentially through valve reversing ball 4 10 and the reversing globe valve 39 oil-in fuel feeding to hydraulic pump 2，Again by hydraulic pump 2 pressure-increasing unit to three-position four-way electromagnetic directional valve 6，It is transported to reversing globe valve 1 by three-position four-way electromagnetic directional valve 6 switching，Now reversing globe valve 1 is in energising conducting state，Entered by reversing globe valve 1 and promote the rodless cavity promotion upper platform rising transferring oil cylinder，The oil of rod chamber passes through three-position four-way electromagnetic directional valve 6、Filter 15 returns to fuel tank，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 hydraulic pump 2 shifts upper-layer parking platform onto final position by check valve 14 oil suction，Reversing globe valve 9 and reversing globe valve 10 power-off are normally closed；
nullWhen upper-layer parking platform has car to prepare to transfer，Start reversing globe valve 28、Reversing globe valve 39、Reversing globe valve 4 10 power-off is normally closed，And reversing globe valve 1 opens，Hydraulic pump 2 passes through check valve 14 oil suction fuel feeding to three-position four-way electromagnetic directional valve 6，It is switched to lifting by three-position four-way electromagnetic directional valve 6 and transfers cylinder rod chamber fuel feeding，Rodless cavity oil passes sequentially through the reversing globe valve 1 being in energising conducting state、Three-position four-way electromagnetic directional valve 6、Filter 15 returns to fuel tank，After upper-layer parking platform turns over set angle, reversing globe valve 1 power-off is normally closed，Reversing globe valve 28 simultaneously、Reversing globe valve 4 10 energising conducting，Reversing globe valve 39 power-off is normally closed，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 is simultaneously to nitrogen cylinder pressurization compressed nitrogen，Carry out gradually accumulation of energy，When upper-layer parking platform is close and does not also arrive minimum point，Now piston power accumulator 11 piston does not arrives position in maximum，Under the two-way function of the deadweight of upper-layer parking platform and hydraulic pump 2，Return pressure increases to over overflow valve 13 setup pressure value，Spilling excessive oil opened by overflow valve 13，When upper-layer parking platform arrives minimum point，Reversing globe valve 28、Reversing globe valve 4 10 power-off is normally closed，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, and system overflow valve 20 protects valve for system pressure.
The hydraulic system of the present invention 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 use less storage battery power supply or the power supply of external little power, the suitability is wider.
Accompanying drawing explanation
Fig. 1 is that the solid of the present invention is without dodging intelligent parking frame for movement schematic diagram.
Fig. 2 is the hydraulic principle schematic diagram of the present invention.
Detailed description of the invention
Seeing accompanying drawing, three-dimensional without dodging intelligent parking hydraulic system, including to be connected between the lower tie-beam 22 in both sides, garage and rear column 23 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, reversing globe valve 4 10 are in power-off normally off, lock piston accumulator 11 oil circuit, reversing globe valve 1 energising conducting, hydraulic pump 2 is fuel-displaced by three-position four-way electromagnetic directional valve 6, three-position four-way electromagnetic directional valve 6 switches into promote and transfers rod chamber or the rodless cavity driving liquid cylinder piston bar retraction of oil cylinder or stretch out, thus realizes upper-layer parking platform and transfer or rise；
nullWhen extreme lower position transferred to by upper-layer parking platform 21，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，The pressure oil of piston power accumulator 11 passes sequentially through valve reversing ball 4 10 and the reversing globe valve 39 oil-in fuel feeding to hydraulic pump 2，Again by hydraulic pump 2 pressure-increasing unit to three-position four-way electromagnetic directional valve 6，It is transported to reversing globe valve 1 by three-position four-way electromagnetic directional valve 6 switching，Now reversing globe valve 1 is in energising conducting state，Entered by reversing globe valve 1 and promote the rodless cavity promotion upper platform rising transferring oil cylinder，The oil of rod chamber passes through three-position four-way electromagnetic directional valve 6、Filter 15 returns to fuel tank，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 hydraulic pump 2 shifts upper-layer parking platform onto final position by check valve 14 oil suction，Reversing globe valve 9 and reversing globe valve 10 power-off are normally closed；
nullWhen 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 is normally closed，And reversing globe valve 1 opens，Hydraulic pump 2 passes through check valve 14 oil suction fuel feeding to three-position four-way electromagnetic directional valve 6，It is switched to lifting by three-position four-way electromagnetic directional valve 6 and transfers cylinder rod chamber fuel feeding，Rodless cavity oil passes sequentially through the reversing globe valve 1 being in energising conducting state、Three-position four-way electromagnetic directional valve 6、Filter 15 returns to fuel tank 1，After upper-layer parking platform turns over set angle, reversing globe valve 1 power-off is normally closed，Reversing globe valve 28 simultaneously、Reversing globe valve 4 10 energising conducting，Reversing globe valve 39 power-off is normally closed，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，Carry out gradually accumulation of energy，When upper-layer parking platform is close and does not also arrive minimum point，Now piston power accumulator 11 piston does not arrives position in maximum，Under the two-way function of the deadweight of upper-layer parking platform and hydraulic pump 2，Return pressure increases to over overflow valve 13 setup pressure value，Spilling excessive oil opened by overflow valve 13，When upper-layer parking platform arrives minimum point，Reversing globe valve 28、Reversing globe valve 4 10 power-off is normally closed，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, flow speed control valve 18, flow speed control valve 19, Pressure gauge 5, goes out oil strainer 3; manual-operated emergent system 17 is redundant hydraulic oil supply system, and system overflow valve 20 protects valve for system pressure.
Claims (2)
1. three-dimensional without dodging intelligent parking hydraulic system, it is characterised in that 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 passes through three-position four-way electromagnetic directional valve, three-position four-way electromagnetic directional 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 realizes upper-layer parking platform and transfer or rise；
nullWhen 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 conduct，Reversing globe valve two power-off is normally closed，The pressure oil of piston power accumulator passes sequentially through valve reversing ball four and the oil-in fuel feeding of reversing globe valve three-dimensional hydraulic pump，Again by hydraulic pump pressure-increasing unit to three-position four-way electromagnetic directional valve，It is transported to reversing globe valve one by three-position four-way electromagnetic directional valve switching，Now reversing globe valve one is in energising conducting state，Entered by reversing globe valve one and promote the rodless cavity promotion upper platform rising transferring oil cylinder，The oil of rod chamber passes through three-position four-way electromagnetic directional valve、Filter returns to fuel tank，When the piston of piston power accumulator reaches maximum position，Now upper platform does not also arrive final position，Piston power accumulator fuel cut-off，Then hydraulic pump shifts upper-layer parking platform onto final position by check valve oil suction，Reversing globe valve and reversing globe valve power-off are normally closed；
nullWhen 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 is normally closed，And reversing globe valve one opens，Hydraulic pump passes through check valve oil suction fuel feeding to three-position four-way electromagnetic directional valve，It is switched to lifting by three-position four-way electromagnetic directional valve and transfers cylinder rod chamber fuel feeding，Rodless cavity oil passes sequentially through the reversing globe valve one being in energising conducting state、Three-position four-way electromagnetic directional valve、Filter returns to fuel tank，After upper-layer parking platform turns over set angle, reversing globe valve one power-off is normally closed，Reversing globe valve two simultaneously、Reversing globe valve four-way conducts，Reversing globe valve three power-off is normally closed，The oil of rodless cavity passes sequentially through reversing globe valve two、Oiling in reversing globe valve four-way piston power accumulator，Piston power accumulator is simultaneously to nitrogen cylinder pressurization compressed nitrogen，Carry out gradually accumulation of energy，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 relief valve set pressure value，Spilling excessive oil opened by overflow valve，When upper-layer parking platform arrives minimum point，Reversing globe valve two、Reversing globe valve four power-off is normally closed，Hydraulic pump quits work.
The most according to claim 1 three-dimensional without dodging intelligent parking hydraulic system, it is characterised in that also including manual-operated emergent system, system overflow valve, manual-operated emergent system is redundant hydraulic oil supply system, system overflow valve is that system pressure protects valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610411046.1A CN105822103A (en) | 2016-06-03 | 2016-06-03 | Hydraulic system for intelligent, three-dimensional and avoiding-free parking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610411046.1A CN105822103A (en) | 2016-06-03 | 2016-06-03 | Hydraulic system for intelligent, three-dimensional and avoiding-free parking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105822103A true CN105822103A (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610411046.1A Pending CN105822103A (en) | 2016-06-03 | 2016-06-03 | Hydraulic system for intelligent, three-dimensional and avoiding-free parking |
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| CN (1) | CN105822103A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107345453A (en) * | 2017-02-15 | 2017-11-14 | 曾伟麟 | Four parking stalls of hydraulic lifting bilayer |
| CN110410386A (en) * | 2019-07-15 | 2019-11-05 | 洛阳捷瑞精工机械有限公司 | Three-dimensional public transport garage hydraulic power jacking system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2237331A (en) * | 1989-09-29 | 1991-05-01 | Harry Reedman | Energy accumulator |
| CN102374207A (en) * | 2010-08-17 | 2012-03-14 | 沈传良 | Double-energy storage internal and external type plunger cylinder |
| CN104747540A (en) * | 2015-03-17 | 2015-07-01 | 辽宁新隆基液压润滑机械有限公司 | Hydraulic system for cone crusher |
| CN104895360A (en) * | 2014-12-06 | 2015-09-09 | 杜昌峰 | Stereo garage |
| CN205688899U (en) * | 2016-06-03 | 2016-11-16 | 胡珈榕 | Three-dimensional without dodging intelligent parking hydraulic system |
-
2016
- 2016-06-03 CN CN201610411046.1A patent/CN105822103A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2237331A (en) * | 1989-09-29 | 1991-05-01 | Harry Reedman | Energy accumulator |
| CN102374207A (en) * | 2010-08-17 | 2012-03-14 | 沈传良 | Double-energy storage internal and external type plunger cylinder |
| CN104895360A (en) * | 2014-12-06 | 2015-09-09 | 杜昌峰 | Stereo garage |
| CN104747540A (en) * | 2015-03-17 | 2015-07-01 | 辽宁新隆基液压润滑机械有限公司 | Hydraulic system for cone crusher |
| CN205688899U (en) * | 2016-06-03 | 2016-11-16 | 胡珈榕 | Three-dimensional without dodging intelligent parking hydraulic system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107345453A (en) * | 2017-02-15 | 2017-11-14 | 曾伟麟 | Four parking stalls of hydraulic lifting bilayer |
| CN110410386A (en) * | 2019-07-15 | 2019-11-05 | 洛阳捷瑞精工机械有限公司 | Three-dimensional public transport garage hydraulic power jacking system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160803 |