CN201778515U - Hydraulic system for transferring platforms of underground mechanical parking system - Google Patents
Hydraulic system for transferring platforms of underground mechanical parking system Download PDFInfo
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- CN201778515U CN201778515U CN2010201438928U CN201020143892U CN201778515U CN 201778515 U CN201778515 U CN 201778515U CN 2010201438928 U CN2010201438928 U CN 2010201438928U CN 201020143892 U CN201020143892 U CN 201020143892U CN 201778515 U CN201778515 U CN 201778515U
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Abstract
The utility model relates to a hydraulic system for transferring platforms of an underground mechanical parking system. The innovation of the hydraulic system is that: the hydraulic system comprises two sets of power source hydraulic systems, a vehicle-transferring hydraulic system, a vehicle-clamping mechanism jacking hydraulic system, a vehicle-clamping mechanism translating hydraulic system and a vehicle-clamping mechanism translating and clamping hydraulic system. The power source hydraulic systems are utilized to respectively drive the vehicle-clamping mechanism jacking hydraulic system, the vehicle-clamping mechanism translating hydraulic system and the vehicle-clamping mechanism translating and clamping hydraulic system to independently operate to clamp and jack a vehicle, the vehicle-transferring hydraulic system then pushes the transferring platform and the vehicle into a corresponding parking space, and thereby the vehicle is transferred. Meanwhile, the two sets of power source hydraulic systems simultaneously operate, and when one set of power source hydraulic system fails, the other set of power source hydraulic system still can continue to operate to transfer the vehicle, so the system is stable and reliable.
Description
Technical field
The utility model relates to a kind of underground stereo garage visitor's terrace, the hydraulic system of particularly a kind of underground stereo garage visitor's terrace.
Background technology
Along with the propelling and the The development in society and economy of Urbanization in China, the quantity of automobile is growth trend at full speed, and common ground, underground parking can't have been satisfied the demand of people to automobile parking, and the problem of parking difficulty also more and more is subjected to people's attention.The research and development in underground stereo garage have been begun to turn in Japan, Europe and domestic many enterprises, the underground stereo garage mainly comprises and is positioned at the underground parking position that stores vehicle, be located at the centrical lifting rotation platform of parking, and be located at the visitor's terrace at lifting rotation platform center etc.Visitor's terrace is the main working platform in underground stereo garage, effect is that vehicle is sent into parking position from the lifting rotation platform, perhaps send the vehicle in the parking position back to the lifting rotation platform, and visitor's terrace needs to guarantee the fixing of vehicle in course of action, prevent the scratch of vehicle, among developing at present.
The utility model content
The technical problems to be solved in the utility model provides a kind of hydraulic system of simple and reliable and stable underground stereo garage visitor's terrace.
For solving the problems of the technologies described above, the technical solution of the utility model is: the hydraulic system of a kind of underground stereo garage visitor's terrace, its innovative point is: it comprises the power source hydraulic system: comprise plunger-type fuel pump, oil suction strainer, high pressure filter and electromagnetic relief valve, plunger-type fuel pump is by Motor Drive, its inlet port is communicated with the oil-out of oil suction strainer, oil-out is connected with the oil-in of high pressure filter and electromagnetic relief valve simultaneously, and the oil-out of high pressure filter is communicated with each executing agency's hydraulic system; Fetch and deliver vehicle hydraulic system: comprise that electro-hydraulic reversing valve, the first two-way hydraulic control one-way valve, two-way meter in valve and Liang Tai fetch and deliver oil cylinder, the P hydraulic fluid port of electro-hydraulic reversing valve is connected with the oil-out of high pressure filter, the A of electro-hydraulic reversing valve, B hydraulic fluid port are connected with two oil-ins of two-way meter in valve respectively, two oil-outs of two-way meter in valve are communicated with two rodless cavity and the rod chambers of fetching and delivering oil cylinder respectively, the first two-way hydraulic control one-way valve is serially connected between the oil-in of A, B hydraulic fluid port and two-way meter in valve of electro-hydraulic reversing valve, and the T hydraulic fluid port of electro-hydraulic reversing valve is connected with return line; Vehicle clamp mechanism jack-up hydraulic system: comprise first solenoid operated directional valve, the second two-way hydraulic control one-way valve, the first two-way flow speed control valve, flow divider valve and four jack-up oil cylinders, the P hydraulic fluid port of first solenoid operated directional valve is connected with the oil-out of high pressure filter, the A of first solenoid operated directional valve, the B hydraulic fluid port is connected with the oil-in of the second two-way hydraulic control one-way valve, the oil-out of second pair of control hydraulic control one-way valve is connected with the oil-in of the first two-way flow speed control valve respectively, the oil-out of the first two-way flow speed control valve is communicated with the rodless cavity and the rod chamber of four jack-up oil cylinders respectively, flow divider valve is serially connected between the oil-out of the rodless cavity of jack-up oil cylinder and the first two-way flow speed control valve, and the T hydraulic fluid port of solenoid operated directional valve is connected with return line; Vehicle clamp mechanism horizontal sliding hydraulic system: comprise second solenoid operated directional valve, the 3rd two-way hydraulic control one-way valve, the second two-way flow speed control valve and four horizontal sliding oil cylinders, the P hydraulic fluid port of second solenoid operated directional valve is connected with the oil-out of high pressure filter, the A of second solenoid operated directional valve, the B hydraulic fluid port is connected with the oil-in of the 3rd two-way hydraulic control one-way valve, the oil-out of the 3rd pair of control hydraulic control one-way valve is connected with the oil-in of the second two-way flow speed control valve respectively, the oil-out of the second two-way flow speed control valve is communicated with the rodless cavity and the rod chamber of Siping City's push oil cylinder respectively, and the T hydraulic fluid port of solenoid operated directional valve is connected with return line; Vehicle clamp mechanism horizontal sliding clamping hydraulic system: comprise the 3rd solenoid operated directional valve, the 4th two-way hydraulic control one-way valve, the 3rd two-way flow speed control valve and horizontal sliding clamping cylinder, the P hydraulic fluid port of the 3rd solenoid operated directional valve is connected with the oil-out of high pressure filter, the A of the 3rd solenoid operated directional valve, the B hydraulic fluid port is connected with the oil-in of the 4th two-way hydraulic control one-way valve, the oil-out of the 4th pair of control hydraulic control one-way valve is connected with the oil-in of the 3rd two-way flow speed control valve respectively, the oil-out of the 3rd two-way flow speed control valve is communicated with the rodless cavity and the rod chamber of horizontal sliding clamping cylinder respectively, and the T hydraulic fluid port of the 3rd solenoid operated directional valve is connected with return line.
Further, described power source hydraulic system is two groups, inserts each executing agency's hydraulic system side by side.
Advantage of the present utility model is: this device is installed on the visitor's terrace in underground stereo garage, power source hydraulic system and fetch and deliver vehicle hydraulic system and be located at visitor's terrace bottom, vehicle clamp mechanism jack-up hydraulic system, vehicle clamp mechanism horizontal sliding hydraulic system, vehicle clamp mechanism horizontal sliding clamping hydraulic system are located at ushering in and out on the plate of visitor's terrace top.Driving vehicle clamp mechanism jack-up hydraulic system, vehicle clamp mechanism horizontal sliding hydraulic system, vehicle clamp mechanism horizontal sliding clamping hydraulic system respectively by the power source hydraulic system works alone, realize the clamping jacking of vehicle, vehicle hydraulic system promotes visitor's terrace and vehicle enters corresponding parking position by fetching and delivering again, realizes fetching and delivering of vehicle.The power source hydraulic system is two groups, operation simultaneously, and when one group of outlet fault wherein, another group power source hydraulic system still can work on, and finishes the access of vehicle, and system stability is reliable.
Description of drawings
Fig. 1 is the hydraulic system structure schematic diagram of the utility model underground stereo garage visitor's terrace.
Fig. 2 is installed in front view on the visitor's terrace for the utility model.
Fig. 3 is installed in vertical view on the visitor's terrace for the utility model.
The specific embodiment
As shown in Figure 1, the utility model comprises:
Power source hydraulic system: comprise plunger-type fuel pump 1, oil suction strainer 2, high pressure filter 3 and electromagnetic relief valve 4, plunger-type fuel pump 1 is by Motor Drive, its inlet port is communicated with the oil-out of oil suction strainer 2, oil-out is connected with the oil-in of high pressure filter 3 with electromagnetic relief valve 4 simultaneously, the oil-out of high pressure filter 3 is communicated with each executing agency's hydraulic system, above-mentioned power source hydraulic system is two groups, and operation inserts each executing agency's hydraulic system side by side simultaneously;
Fetch and deliver vehicle hydraulic system: comprise electro-hydraulic reversing valve 5, the first two-way hydraulic control one-way valve 6.1, two-way meter in valve 7 and Liang Tai fetch and deliver oil cylinder 8.1, the P hydraulic fluid port of electro-hydraulic reversing valve 5 is connected with the oil-out of high pressure filter 3, the A of electro-hydraulic reversing valve 5, the B hydraulic fluid port is connected with two oil-ins of two-way meter in valve 7 respectively, two oil-outs of two-way meter in valve 7 are communicated with two rodless cavity and the rod chambers of fetching and delivering oil cylinder 8.1 respectively, the first two-way hydraulic control one-way valve 6.1 is serially connected in the A of electro-hydraulic reversing valve 5, between the oil-in of B hydraulic fluid port and two-way meter in valve 7, the T hydraulic fluid port of electro-hydraulic reversing valve 5 is connected with return line;
Vehicle clamp mechanism jack-up hydraulic system: comprise first solenoid operated directional valve 9.1, the second two-way hydraulic control one-way valve 6.2, the first two-way flow speed control valve 10.1, flow divider valve 11 and four jack-up oil cylinders 8.2, the P hydraulic fluid port of first solenoid operated directional valve 9.1 is connected with the oil-out of high pressure filter 3, the A of first solenoid operated directional valve 9.1, the B hydraulic fluid port is connected with the oil-in of the second two-way hydraulic control one-way valve 6.2, the oil-out of second pair of control hydraulic control one-way valve 6.2 is connected with the oil-in of the first two-way flow speed control valve 10.1 respectively, the oil-out of the first two-way flow speed control valve 10.1 is communicated with the rodless cavity and the rod chamber of four jack-up oil cylinders 8.2 respectively, flow divider valve 11 is serially connected between the oil-out of the rodless cavity of jack-up oil cylinder 8.2 and the first two-way flow speed control valve 10.1, and the T hydraulic fluid port of solenoid operated directional valve 9.1 is connected with return line;
Vehicle clamp mechanism horizontal sliding hydraulic system: comprise second solenoid operated directional valve 9.2, the 3rd two-way hydraulic control one-way valve 6.3, the second two-way flow speed control valve 10.2 and four horizontal sliding oil cylinders 8.3, the P hydraulic fluid port of second solenoid operated directional valve 9.2 is connected with the oil-out of high pressure filter 3, the A of second solenoid operated directional valve 9.2, the B hydraulic fluid port is connected with the oil-in of the 3rd two-way hydraulic control one-way valve 6.3, the oil-out of the 3rd pair of control hydraulic control one-way valve 6.3 is connected with the oil-in of the second two-way flow speed control valve 10.2 respectively, the oil-out of the second two-way flow speed control valve 10.2 is communicated with the rodless cavity and the rod chamber of Siping City's push oil cylinder 8.3 respectively, and the T hydraulic fluid port of solenoid operated directional valve 9.2 is connected with return line;
Vehicle clamp mechanism horizontal sliding clamping hydraulic system: comprise the 3rd solenoid operated directional valve 9.3, the 4th two-way hydraulic control one-way valve 6.4, the 3rd two-way flow speed control valve 10.3 and horizontal sliding clamping cylinder 8.4, the P hydraulic fluid port of the 3rd solenoid operated directional valve 10.3 is connected with the oil-out of high pressure filter 3, the A of the 3rd solenoid operated directional valve 10.3, the B hydraulic fluid port is connected with the oil-in of the 4th two-way hydraulic control one-way valve 6.4, the oil-out of the 4th pair of control hydraulic control one-way valve 6.4 is connected with the oil-in of the 3rd two-way flow speed control valve 10.3 respectively, the oil-out of the 3rd two-way flow speed control valve 10.3 is communicated with the rodless cavity and the rod chamber of horizontal sliding clamping cylinder 8.4 respectively, and the T hydraulic fluid port of the 3rd solenoid operated directional valve 9.3 is connected with return line.
Shown in Fig. 2,3, the top of visitor's terrace is for ushering in and out plate 12, and ushering in and out plate 12 dual-sides is guide rail structure, ushers in and out that the front and rear part is provided with front-slider 13 and rear slider 14 on plate 12 guide rails.Be provided with two horizontal sliding oil cylinders 8.3 that are connected with rear slider 14 with front-slider 13 respectively between front-slider 13 and the rear slider 14.Rear slider 14 is provided with a pair of clamping bar 15,16, the end of described clamping bar 15,16 is fixed with and is arranged on vertical rotation axis in the rear slider 14, the top of rotating shaft is gear structure, between two shaft gear structures, be provided with the tooth bar 17 with two gear structures engagements, this tooth bar 17 be fixed on the horizontal sliding clamping cylinder of ushering in and out on the plate 12 8.4 and be connected.Be provided with parts such as the clamping bar identical, rotating shaft, tooth bar, horizontal sliding clamping cylinder on the front-slider 13 equally with rear slider 14 configurations.Jack-up oil cylinder 8.2 is located at the bottom of ushering in and out plate 12, is used for jack-up and ushers in and out plate 12 and be installed in each slide block assembly of ushering in and out on the plate 12.
Shown in Fig. 1,2,3, the concrete action of each system is described:
Vehicle clamp mechanism horizontal sliding clamping system: the pressure oil of plunger-type fuel pump 1 arrives horizontal sliding clamping cylinder 8.4 by the 3rd solenoid operated directional valve 9.3, the 4th hydraulic control one-way valve 6.4 and the 3rd two-way flow speed control valve 10.3,8.4 work of horizontal sliding clamping cylinder, tooth bar 17 reaches that it promotes with the gear structure engagement of clamping bar 15,16 make the front and back that clamping bar 15,16 laterally rotates simultaneously to vehicle tyre;
Vehicle clamp mechanism horizontal sliding system: the pressure oil of plunger-type fuel pump 1 arrives horizontal sliding oil cylinder 8.3 by second solenoid operated directional valve 9.2, the 3rd two-way hydraulic control one-way valve 6.3, the second two-way flow speed control valve 10.2,8.3 work of horizontal sliding oil cylinder, promote front-slider 13 and rear slider 14 and move, make clamping bar be close to tire to tire;
Vehicle clamp mechanism jacking system: the pressure oil of plunger-type fuel pump 1 arrives jack-up oil cylinder 8.2 by first solenoid operated directional valve 9.1, the second two-way hydraulic control one-way valve 6.2, the first two-way flow speed control valve 10.1, flow divider valve 11,8.2 work of jack-up oil cylinder, jack-up is ushered in and out plate 12, is ushered in and out slide block, clamping bar and vehicle on the plate 12;
Fetch and deliver truck system: the pressure oil of plunger displacement pump 1 arrives two and fetches and delivers oil cylinder 8.1 by electro-hydraulic reversing valve 5, the first two-way hydraulic control one-way valve 6.1, two-way meter in valve 7, fetch and deliver oil cylinder 8.1 work, promotion moves up into parking position before ushering in and out plate 12 and vehicle, finishes depositing of vehicle.
Claims (2)
1. the hydraulic system of a underground stereo garage visitor's terrace, it is characterized in that: it comprises
1) power source hydraulic system: comprise plunger-type fuel pump, oil suction strainer, high pressure filter and electromagnetic relief valve, plunger-type fuel pump is by Motor Drive, its inlet port is communicated with the oil-out of oil suction strainer, oil-out is connected with the oil-in of high pressure filter and electromagnetic relief valve simultaneously, and the oil-out of high pressure filter is communicated with each executing agency's hydraulic system;
2) fetch and deliver vehicle hydraulic system: comprise electro-hydraulic reversing valve, the first two-way hydraulic control one-way valve, two-way meter in valve and Liang Tai fetch and deliver oil cylinder, the P hydraulic fluid port of electro-hydraulic reversing valve is connected with the oil-out of high pressure filter, the A of electro-hydraulic reversing valve, the B hydraulic fluid port is connected with two oil-ins of two-way meter in valve respectively, two oil-outs of two-way meter in valve are communicated with two rodless cavity and the rod chambers of fetching and delivering oil cylinder respectively, the first two-way hydraulic control one-way valve is serially connected in the A of electro-hydraulic reversing valve, between the oil-in of B hydraulic fluid port and two-way meter in valve, the T hydraulic fluid port of electro-hydraulic reversing valve is connected with return line;
3) vehicle clamp mechanism jack-up hydraulic system: comprise first solenoid operated directional valve, the second two-way hydraulic control one-way valve, the first two-way flow speed control valve, flow divider valve and four jack-up oil cylinders, the P hydraulic fluid port of first solenoid operated directional valve is connected with the oil-out of high pressure filter, the A of first solenoid operated directional valve, the B hydraulic fluid port is connected with the oil-in of the second two-way hydraulic control one-way valve, the oil-out of second pair of control hydraulic control one-way valve is connected with the oil-in of the first two-way flow speed control valve respectively, the oil-out of the first two-way flow speed control valve is communicated with the rodless cavity and the rod chamber of four jack-up oil cylinders respectively, flow divider valve is serially connected between the oil-out of the rodless cavity of jack-up oil cylinder and the first two-way flow speed control valve, and the T hydraulic fluid port of solenoid operated directional valve is connected with return line;
4) vehicle clamp mechanism horizontal sliding hydraulic system: comprise second solenoid operated directional valve, the 3rd two-way hydraulic control one-way valve, the second two-way flow speed control valve and four horizontal sliding oil cylinders, the P hydraulic fluid port of second solenoid operated directional valve is connected with the oil-out of high pressure filter, the A of second solenoid operated directional valve, the B hydraulic fluid port is connected with the oil-in of the 3rd two-way hydraulic control one-way valve, the oil-out of the 3rd pair of control hydraulic control one-way valve is connected with the oil-in of the second two-way flow speed control valve respectively, the oil-out of the second two-way flow speed control valve is communicated with the rodless cavity and the rod chamber of Siping City's push oil cylinder respectively, and the T hydraulic fluid port of solenoid operated directional valve is connected with return line;
5) vehicle clamp mechanism horizontal sliding clamping hydraulic system: comprise the 3rd solenoid operated directional valve, the 4th two-way hydraulic control one-way valve, the 3rd two-way flow speed control valve and horizontal sliding clamping cylinder, the P hydraulic fluid port of the 3rd solenoid operated directional valve is connected with the oil-out of high pressure filter, the A of the 3rd solenoid operated directional valve, the B hydraulic fluid port is connected with the oil-in of the 4th two-way hydraulic control one-way valve, the oil-out of the 4th pair of control hydraulic control one-way valve is connected with the oil-in of the 3rd two-way flow speed control valve respectively, the oil-out of the 3rd two-way flow speed control valve is communicated with the rodless cavity and the rod chamber of horizontal sliding clamping cylinder respectively, and the T hydraulic fluid port of the 3rd solenoid operated directional valve is connected with return line.
2. the hydraulic system of underground stereo according to claim 1 garage visitor's terrace is characterized in that: described power source hydraulic system is two groups, inserts each executing agency's hydraulic system side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201438928U CN201778515U (en) | 2010-03-30 | 2010-03-30 | Hydraulic system for transferring platforms of underground mechanical parking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201438928U CN201778515U (en) | 2010-03-30 | 2010-03-30 | Hydraulic system for transferring platforms of underground mechanical parking system |
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| Publication Number | Publication Date |
|---|---|
| CN201778515U true CN201778515U (en) | 2011-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201438928U Expired - Lifetime CN201778515U (en) | 2010-03-30 | 2010-03-30 | Hydraulic system for transferring platforms of underground mechanical parking system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454705A (en) * | 2014-12-04 | 2015-03-25 | 安徽乐库智能停车设备有限公司 | Safe and stable hydraulic control system |
-
2010
- 2010-03-30 CN CN2010201438928U patent/CN201778515U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454705A (en) * | 2014-12-04 | 2015-03-25 | 安徽乐库智能停车设备有限公司 | Safe and stable hydraulic control system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110330 |