CN103485557A - Hydraulic high-speed lifting device for stereo garage and stereo garage - Google Patents

Hydraulic high-speed lifting device for stereo garage and stereo garage Download PDF

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Publication number
CN103485557A
CN103485557A CN201310458796.0A CN201310458796A CN103485557A CN 103485557 A CN103485557 A CN 103485557A CN 201310458796 A CN201310458796 A CN 201310458796A CN 103485557 A CN103485557 A CN 103485557A
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CN
China
Prior art keywords
flexible part
metal flexible
gear
rotating shaft
jack
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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.)
Granted
Application number
CN201310458796.0A
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Chinese (zh)
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CN103485557B (en
Inventor
李社辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NINGXIA BOJINTE AUTO-PARKING EQUIPMENT Co Ltd
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NINGXIA BOJINTE AUTO-PARKING EQUIPMENT Co Ltd
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Application filed by NINGXIA BOJINTE AUTO-PARKING EQUIPMENT Co Ltd filed Critical NINGXIA BOJINTE AUTO-PARKING EQUIPMENT Co Ltd
Priority to CN201310458796.0A priority Critical patent/CN103485557B/en
Publication of CN103485557A publication Critical patent/CN103485557A/en
Application granted granted Critical
Publication of CN103485557B publication Critical patent/CN103485557B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention discloses a hydraulic high-speed lifting device for a stereo garage. The lifting device comprises a linear speed increasing mechanism, a driving metal flexible piece retraction jack, a driven metal flexible piece retraction jack, a driving metal flexible piece and a driven metal flexible piece. The driven metal flexible piece retraction jack, the linear speed increasing mechanism and the driving metal flexible piece retraction jack are fixed to a supporting frame in sequence and are connected in a gear engagement mode. One end of the driving metal flexible piece and one end of the driven metal flexible piece are correspondingly and fixedly connected with the driving metal flexible piece retraction jack and the driven metal flexible piece retraction jack respectively, and correspondingly wind the driving metal flexible piece retraction jack and the driven metal flexible piece retraction jack respectively, the other end of the driving metal flexible piece is fixedly connected with the telescopic end of a hydraulic cylinder, and the other end of the driven metal flexible piece is guided by a guide wheel and then is connected with an object which needs to be lifted. The invention further discloses the stereo garage.

Description

Hydraulic High-speed lifting gear and multi-storied garage for multi-storied garage
Technical field
The present invention relates to a kind of technical field of automobile parking equipment, particularly hydraulic High-speed lifting gear and multi-storied garage for a kind of multi-storied garage.
Background technology
Increase along with the growth of urban population and urban architecture, urban transportation tool quantity, make incity, city land used become more and more nervous, therefore " house "---the construction in garage parking of automobile, by the garage parking, plane, to parking systems, by simple plane, stopped and developed to the supermatic modern parking systems of computer control, modern multi-storied garage becomes urban architecture a kind of uniqueness, that have stronger practicality, significant and convenient and swift property.
The hoisting mechanism used in parking systems at present generally adopts hydraulic lifting mechanism, also soon hydraulic jack, directive wheel are fixed on the fixed support in multi-storied garage, one end of wire rope is fixedly connected with the telescopic end of hydraulic jack, wire rope is after the directive wheel guiding, the other end and the vehicle-containing of wire rope are fixed, and the flexible stroke of the telescopic end by hydraulic jack is realized rising, the decline of vehicle-containing.
Yet there are the following problems for above-mentioned hydraulic lifting mechanism: due to the about 2 meters left and right of every group of the adjustable height of vehicle-containing, so need the longer hydraulic jack of expansion link to realize, the expansion link of hydraulic jack length can cause the depression bar shakiness, causes potential safety hazard; In addition, although by the cylinder diameter that increases hydraulic jack, thicker expansion link is installed, can make depression bar tend towards stability, but so can increase the hydraulic lifting mechanism manufacturing cost, simultaneously in order to adapt to large-sized hydraulic jack, the size of the steelframe of parking of parking systems is also wanted corresponding increase, and then makes the cost of production of parking systems totally increase.
Summary of the invention
In view of this, be necessary to provide a kind of lifting to stablize and lower-cost multi-storied garage hydraulic High-speed lifting gear.
Also be necessary to provide a kind of multi-storied garage of above-mentioned multi-storied garage with the hydraulic High-speed lifting gear that adopt.
A kind of multi-storied garage hydraulic High-speed lifting gear, comprise bracing frame, hydraulic jack, directive wheel, the linear velocity enlarging mechanism, active metal flexible part jack, driven metal flexible part jack, active metal flexible part, driven metal flexible part, hydraulic jack, directive wheel, the linear velocity enlarging mechanism, active metal flexible part jack, driven metal flexible part jack is fixed on bracing frame, and driven metal flexible part jack, the linear velocity enlarging mechanism, initiatively metal flexible part jack connects successively, and driven metal flexible part jack, the linear velocity enlarging mechanism, initiatively the connected mode between metal flexible part jack is the gear engagement, control by the size of gear the linear velocity that driven metal flexible part jack rotates, one end of active metal flexible part, one end of driven metal flexible part corresponding with active metal flexible part jack, driven metal flexible part jack is fixedly connected with, and active metal flexible part, driven metal flexible part correspondence is wrapped in initiatively metal flexible part jack, on driven metal flexible part jack, active metal flexible part, the winding direction of driven metal flexible part is contrary, initiatively the other end of metal flexible part is fixedly connected with the telescopic end of hydraulic jack, the article that the other end of driven metal flexible part promotes with needs after the directive wheel guiding are connected, to realize the lifting of article.
Above-mentioned multi-storied garage and multi-storied garage are with in the hydraulic High-speed lifting gear, driven metal flexible part jack, linear velocity enlarging mechanism, active metal flexible part jack are arranged side by side successively on bracing frame, the mode meshed by gear between driven metal flexible part jack, linear velocity enlarging mechanism, active metal flexible part jack connects, and by the size of gear, controls the linear velocity that driven metal flexible part jack rotates, active metal flexible part, driven metal flexible part correspondence is wrapped in initiatively metal flexible part jack, on driven metal flexible part jack, active metal flexible part, the winding direction of driven metal flexible part is contrary, initiatively the other end of metal flexible part is fixedly connected with the telescopic end of hydraulic jack, the other end of driven metal flexible part is fixedly connected with the bogey for carrying weight after the directive wheel guiding, so flexible the bringing in by hydraulic jack rotated initiatively metal flexible part jack, the linear velocity enlarging mechanism increases driven metal flexible part jack and take the linear velocity that the first rotating shaft rotates as axle, with the driven metal flexible part of quickly retracting, and then guarantee that bogey is stable, rise and fall fast, in addition, hydraulic jack in above-mentioned multi-storied garage and multi-storied garage use hydraulic High-speed lifting gear is under the Same Efficieney duty, obviously reduce cylinder diameter, and simple in structure, the size of having saved the necessary dragging track of hydraulic jack and other fixtures and not needed to increase the steelframe of parking, so reduced cost of production.
The accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the multi-storied garage of a better embodiment with the hydraulic High-speed lifting gear.
Accompanying drawing 2 is Fig. 1 neutral body garages with the structural representation that removes another angle after bracing frame of hydraulic High-speed lifting gear.
In figure: hydraulic High-speed lifting gear 10 for multi-storied garage, bracing frame 11, hydraulic jack 12, telescopic end 121, directive wheel 13, linear velocity enlarging mechanism 14, the second rotating shaft 141, the second gear 142, the 3rd gear 143, initiatively metal flexible part jack 15, second tin roller 151, flexible piece spiral guide groove 1510, the 3rd rotating shaft 152, the 4th gear 153, driven metal flexible part jack 16, the first cylinder 161, left flexible piece spiral guide groove 1610, right flexible piece spiral guide groove 1611, the first rotating shaft 162, the first gear 163, active metal flexible part 17, driven metal flexible part 18, the first metal flexible part 181, the second metal flexible part 182.
The specific embodiment
Please refer to as Fig. 1 and Fig. 2, multi-storied garage comprises bracing frame 11, hydraulic jack 12, directive wheel 13, linear velocity enlarging mechanism 14, active metal flexible part jack 15, driven metal flexible part jack 16, active metal flexible part 17, driven metal flexible part 18 with hydraulic High-speed lifting gear 10.
Hydraulic jack 12, directive wheel 13, linear velocity enlarging mechanism 14, active metal flexible part jack 15, driven metal flexible part jack 16 are fixed on bracing frame 11, and driven metal flexible part jack 16, linear velocity enlarging mechanism 14, initiatively metal flexible part jack 15 connection successively, and the connected mode between driven metal flexible part jack 16, linear velocity enlarging mechanism 14, active metal flexible part jack 15 is the gear engagement, by the size of gear, controls the linear velocity that driven metal flexible part jack 16 rotates, one end of active metal flexible part 17, one end of driven metal flexible part 18 corresponding with active metal flexible part jack 15, driven metal flexible part jack 16 is fixedly connected with, and active metal flexible part 17, driven metal flexible part 18 correspondences are wrapped in initiatively metal flexible part jack 15, on driven metal flexible part jack 16, active metal flexible part 17, the winding direction of driven metal flexible part 18 is contrary, initiatively the other end of metal flexible part 17 is fixedly connected with the telescopic end 121 of hydraulic jack 12, the article that the other end of driven metal flexible part 18 promotes with needs after directive wheel 13 guiding are connected, to realize the lifting of article.Initiatively metal flexible part 17, driven metal flexible part 18 can be wire rope, steel link chain.
Wherein, driven metal flexible part 18 comprises the first metal flexible part 181, the second metal flexible part 182, driven metal flexible part jack 16 comprises the first cylinder 161, the first rotating shaft 162, the first gear 163, the first rotating shafts 162 are through the first cylinder 161, after the first gear 163, the two ends of the first rotating shaft 162 are fixed on bracing frame 11, the first rotating shaft 162 and the first cylinder 161, the first gear 163 is fixing, and the first cylinder 161, the first gear 163 is coaxial, and the first rotating shaft 162 can relatively rotate with bracing frame 11, is provided with left flexible piece spiral guide groove 1610 on the first cylinder 161, one end of right flexible piece spiral guide groove 1611, the first metal flexible parts 181, one end of the second metal flexible part 182 is corresponding respectively is fixed on left flexible piece spiral guide groove 1610, in right flexible piece spiral guide groove 1611, the first metal flexible part 181, the second metal flexible part 182 correspondences along left flexible piece spiral guide groove 1610, after right flexible piece spiral guide groove 1611 is wound around, then after directive wheel 13 guiding on being arranged on bracing frame 11, the other end of the first metal flexible part 181, the other end of the second metal flexible part 182 is corresponding to be fixedly connected with the bogey for carrying weight.
Linear velocity enlarging mechanism 14 comprises the second rotating shaft 141, the second gear 142, the 3rd gear 143, the second rotating shaft 141 is through the second gear 142, after the 3rd gear 143, the two ends of the second rotating shaft 141 are fixed on bracing frame 11, the second rotating shaft 141 and the second gear 142, the 3rd gear 142 is fixing, and the second gear 142, the 3rd gear 143 is coaxial, the second rotating shaft 141 can relatively rotate with bracing frame 11, and the second rotating shaft 141 is parallel with the first rotating shaft 162, the second gear 142 and the first gear 163 engagements, and the size of the second gear 142 is greater than the 3rd gear 143, the size of the first gear 163.
Initiatively metal flexible part jack 15 comprises second tin roller 151, the 3rd rotating shaft 152, the 4th gear 153, the 3rd rotating shaft 152 is through second tin roller 151, after the 4th gear 153, the two ends of the 3rd rotating shaft 152 are fixed on bracing frame 11, the 3rd rotating shaft 152 and second tin roller 151, the 4th gear 153 is fixing, second tin roller 151, the 4th gear 153 is coaxial, the 3rd rotating shaft 152 can relatively rotate with bracing frame 11, be provided with flexible piece spiral guide groove 1510 on second tin roller 151, the 3rd rotating shaft 152 is parallel with the second rotating shaft 141, the 4th gear 153 and the 3rd gear 143 engagements, the size of the 4th gear 153 is greater than the size of the 3rd gear 143, the telescopic end 121 of hydraulic jack 12 is vertical with the 3rd rotating shaft 152 and point to the 3rd rotating shaft 152, initiatively an end of metal flexible part 17 is fixed in the flexible piece spiral guide groove 1510 on second tin roller 151, and, after being wound around along flexible piece spiral guide groove 1510, initiatively the other end of metal flexible part 17 is fixedly connected with the telescopic end 121 of hydraulic jack 12.Wherein, the diameter of second tin roller 151 is greater than the diameter of the first cylinder 161; Position between second tin roller 151 and the first cylinder 161 can be determined according to the actual demand at installation scene, for example, second tin roller 151 and the first cylinder 161 are positioned at the same side of the 3rd gear 143, can be also the side that second tin roller 151 is positioned at the 3rd gear 143, the first cylinder 161 be positioned at the opposite side of the 3rd gear 143.
Above-mentioned multi-storied garage can be arranged in multi-storied garage with hydraulic High-speed lifting gear 10, multi-storied garage comprises the steelframe of parking, vehicle-containing, multi-storied garage hydraulic High-speed lifting gear, vehicle-containing, multi-storied garage are arranged in the steelframe of parking with the hydraulic High-speed lifting gear, and multi-storied garage is positioned at the top of vehicle-containing with the hydraulic High-speed lifting gear, multi-storied garage is connected with vehicle-containing with the hydraulic High-speed lifting gear.Multi-storied garage is fixing with the steelframe 21 of parking with the bracing frame 11 of hydraulic High-speed lifting gear 10, the first metal flexible part 181 of hydraulic High-speed lifting gear 10 for the body garage, the second metal flexible part 182 is fixedly connected with vehicle-containing, so the telescopic end 121 by hydraulic jack 12 rotates initiatively metal flexible part jack 15, in linear velocity enlarging mechanism 14, because the size of the second gear 142 is greater than the 3rd gear 143, the first gear 163, the second gear 142 and the first gear 163 engagements, the 3rd gear 143 and initiatively the 4th gear 153 engagements of metal flexible part jack 15, the size of the 3rd gear 143 is less than the size of the 4th gear 153, so carry out to increase step by step the first cylinder 161 and take the linear velocity that a rotating shaft 162 rotates as axle, so can make hydraulic jack 12 in the unit interval, only make a small amount of limited rectilinear motion, by a series of transmissions that the large gear turn the small gear, make the first cylinder 161 linear velocities become several times to improve, obtain required stroke and the speed of vehicle-containing that promotes.In addition, multi-storied garage can guarantee that with the said structure of hydraulic High-speed lifting gear 10 multi-storied garage with 10 startings of hydraulic High-speed lifting gear from slow to fast, operates steadily, quick midway, can increase efficiency, save time, during parking, from fast to slow, state is soft steadily.

Claims (6)

1. a multi-storied garage hydraulic High-speed lifting gear, comprise bracing frame, hydraulic jack, directive wheel, , it is characterized in that: also comprise the linear velocity enlarging mechanism, active metal flexible part jack, driven metal flexible part jack, active metal flexible part, driven metal flexible part, hydraulic jack, directive wheel, the linear velocity enlarging mechanism, active metal flexible part jack, driven metal flexible part jack is fixed on bracing frame, and driven metal flexible part jack, the linear velocity enlarging mechanism, initiatively metal flexible part jack connects successively, and driven metal flexible part jack, the linear velocity enlarging mechanism, initiatively the connected mode between metal flexible part jack is the gear engagement, control by the size of gear the linear velocity that driven metal flexible part jack rotates, one end of active metal flexible part, one end of driven metal flexible part corresponding with active metal flexible part jack, driven metal flexible part jack is fixedly connected with, and active metal flexible part, driven metal flexible part correspondence is wrapped in initiatively metal flexible part jack, on driven metal flexible part jack, active metal flexible part, the winding direction of driven metal flexible part is contrary, initiatively the other end of metal flexible part is fixedly connected with the telescopic end of hydraulic jack, the article that the other end of driven metal flexible part promotes with needs after the directive wheel guiding are connected, to realize the lifting of article.
2. multi-storied garage as claimed in claim 1 hydraulic High-speed lifting gear, it is characterized in that: driven metal flexible part comprises the first metal flexible part, the second metal flexible part, driven metal flexible part jack comprises the first cylinder, the first rotating shaft, the first gear, the first rotating shaft is through the first cylinder, after the first gear, the two ends of the first rotating shaft are fixed on bracing frame, the first rotating shaft and the first cylinder, the first gear is fixed, and the first rotating shaft and bracing frame can relatively rotate, and is provided with left flexible piece spiral guide groove on the first cylinder, right flexible piece spiral guide groove, an end of the first metal flexible part, one end of the second metal flexible part is corresponding respectively is fixed on left flexible piece spiral guide groove, in right flexible piece spiral guide groove, the first metal flexible part, the second metal flexible part corresponding along left flexible piece spiral guide groove, right flexible piece spiral guide groove is around rear, then after the guiding of the directive wheel on being arranged on bracing frame, the other end of the first metal flexible part, the other end of the second metal flexible part is corresponding to be connected with needing the article that promote, the linear velocity enlarging mechanism comprises the second rotating shaft, the second gear, the 3rd gear, after the second gear, the 3rd gear are passed in the second rotating shaft, the two ends of the second rotating shaft are fixed on bracing frame, the second rotating shaft and the second gear, the 3rd gear are fixed, the second rotating shaft and bracing frame can relatively rotate, and the second rotating shaft and the first shaft parallel, the second gear and the engagement of the first gear, and the size of the second gear is greater than the size of the 3rd gear, the first gear, initiatively metal flexible part jack comprises second tin roller, the 3rd rotating shaft, the 4th gear, after second tin roller, the 4th gear are passed in the 3rd rotating shaft, the two ends of the 3rd rotating shaft are fixed on bracing frame, the 3rd rotating shaft and second tin roller, the 4th gear are fixed, the 3rd rotating shaft and bracing frame can relatively rotate, and are provided with the flexible piece spiral guide groove on second tin roller, the 3rd rotating shaft and the second shaft parallel, the 4th gear and the engagement of the 3rd gear, the size of the 4th gear is greater than the size of the 3rd gear, the telescopic end of hydraulic jack is vertical with the 3rd rotating shaft and point to the 3rd rotating shaft, initiatively an end of metal flexible part is fixed on the flexible piece spiral guide groove on second tin roller, and, after being wound around along the flexible piece spiral guide groove, initiatively the other end of metal flexible part is fixedly connected with the telescopic end of hydraulic jack.
3. multi-storied garage as claimed in claim 2 hydraulic High-speed lifting gear, it is characterized in that: the diameter of second tin roller is greater than the diameter of the first cylinder.
4. a multi-storied garage, comprise the steelframe of parking, vehicle-containing, multi-storied garage hydraulic High-speed lifting gear, vehicle-containing, multi-storied garage are arranged in the steelframe of parking with the hydraulic High-speed lifting gear, and multi-storied garage is positioned at the top of vehicle-containing with the hydraulic High-speed lifting gear, multi-storied garage is connected with vehicle-containing with the hydraulic High-speed lifting gear, multi-storied garage comprises bracing frame with the hydraulic High-speed lifting gear, hydraulic jack, directive wheel, it is characterized in that: multi-storied garage also comprises the linear velocity enlarging mechanism with the hydraulic High-speed lifting gear, active metal flexible part jack, driven metal flexible part jack, active metal flexible part, driven metal flexible part, bracing frame is fixed with the steelframe of parking, hydraulic jack, directive wheel, the linear velocity enlarging mechanism, active metal flexible part jack, driven metal flexible part jack is fixed on bracing frame, and driven metal flexible part jack, the linear velocity enlarging mechanism, initiatively metal flexible part jack is arranged side by side successively, driven metal flexible part jack, the linear velocity enlarging mechanism, the mode initiatively meshed by gear between metal flexible part jack connects, control by the size of gear the linear velocity that driven metal flexible part jack rotates, one end of active metal flexible part, one end of driven metal flexible part corresponding with active metal flexible part jack, driven metal flexible part jack is fixedly connected with, and active metal flexible part, driven metal flexible part correspondence is wrapped in initiatively metal flexible part jack, on driven metal flexible part jack, active metal flexible part, the winding direction of driven metal flexible part is contrary, initiatively the other end of metal flexible part is fixedly connected with the telescopic end of hydraulic jack, the other end of driven metal flexible part is fixedly connected with vehicle-containing after the directive wheel guiding.
5. multi-storied garage as claimed in claim 4, it is characterized in that: driven metal flexible part comprises the first metal flexible part, the second metal flexible part, driven metal flexible part jack comprises the first cylinder, the first rotating shaft, the first gear, the first rotating shaft is through the first cylinder, after the first gear, the two ends of the first rotating shaft are fixed on bracing frame, the first rotating shaft and the first cylinder, the first gear is fixed, and the first rotating shaft and bracing frame can relatively rotate, and is provided with left flexible piece spiral guide groove on the first cylinder, right flexible piece spiral guide groove, an end of the first metal flexible part, one end of the second metal flexible part is corresponding respectively is fixed on left flexible piece spiral guide groove, in right flexible piece spiral guide groove, the first metal flexible part, the second metal flexible part corresponding along left flexible piece spiral guide groove, right flexible piece spiral guide groove is around rear, then after the guiding of the directive wheel on being arranged on bracing frame, the other end of the first metal flexible part, the other end of the second metal flexible part is corresponding to be fixedly connected with the bogey for carrying weight, the linear velocity enlarging mechanism comprises the second rotating shaft, the second gear, the 3rd gear, after the second gear, the 3rd gear are passed in the second rotating shaft, the two ends of the second rotating shaft are fixed on bracing frame, the second rotating shaft and the second gear, the 3rd gear are fixed, the second rotating shaft and bracing frame can relatively rotate, and the second rotating shaft and the first shaft parallel, the second gear and the engagement of the first gear, and the size of the second gear is greater than the size of the 3rd gear, the first gear, initiatively metal flexible part jack comprises second tin roller, the 3rd rotating shaft, the 4th gear, after second tin roller, the 4th gear are passed in the 3rd rotating shaft, the two ends of the 3rd rotating shaft are fixed on bracing frame, the 3rd rotating shaft and second tin roller, the 4th gear are fixed, the 3rd rotating shaft and bracing frame can relatively rotate, and are provided with the flexible piece spiral guide groove on second tin roller, the 3rd rotating shaft and the second shaft parallel, the 4th gear and the engagement of the 3rd gear, the size of the 4th gear is greater than the size of the 3rd gear, the telescopic end of hydraulic jack is vertical with the 3rd rotating shaft and point to the 3rd rotating shaft, initiatively an end of metal flexible part is fixed on the flexible piece spiral guide groove on second tin roller, and, after being wound around along the flexible piece spiral guide groove, initiatively the other end of metal flexible part is fixedly connected with the telescopic end of hydraulic jack.
6. multi-storied garage as claimed in claim 4, it is characterized in that: the diameter of second tin roller is greater than the diameter of the first cylinder.
CN201310458796.0A 2013-10-06 2013-10-06 Multi-storied garage hydraulic High-speed lifting gear and multi-storied garage Expired - Fee Related CN103485557B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310458796.0A CN103485557B (en) 2013-10-06 2013-10-06 Multi-storied garage hydraulic High-speed lifting gear and multi-storied garage

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Application Number Priority Date Filing Date Title
CN201310458796.0A CN103485557B (en) 2013-10-06 2013-10-06 Multi-storied garage hydraulic High-speed lifting gear and multi-storied garage

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CN103485557A true CN103485557A (en) 2014-01-01
CN103485557B CN103485557B (en) 2016-01-27

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202788101U (en) * 2011-12-29 2013-03-13 陈作应 Three-dimensional parking lot with hydraulic-power hinge connecting-rod type lifting mechanism
CN103061550A (en) * 2012-12-19 2013-04-24 阜新工大科技发展有限公司 Single-side hydraulic drive type stereoscopic frame parking stall
CN103075040A (en) * 2013-01-11 2013-05-01 刘居恩 Hydraulic lifting type automatic three-dimensional garage
CN103122720A (en) * 2011-11-21 2013-05-29 西安嘉乐世纪机电科技有限公司 Hydraulic type two-layer parking device
CN103132748A (en) * 2011-11-23 2013-06-05 陕西同力电气有限公司 Hydraulic automobile lifting device
CN103132734A (en) * 2011-11-23 2013-06-05 陕西同力电气有限公司 Mechanical pressing type double-protection three-dimensional parking garage
CN203487825U (en) * 2013-10-06 2014-03-19 宁夏博金特立体泊车设备有限公司 Hydraulic high-speed lifting device for stereo garage and stereo garage

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103122720A (en) * 2011-11-21 2013-05-29 西安嘉乐世纪机电科技有限公司 Hydraulic type two-layer parking device
CN103132748A (en) * 2011-11-23 2013-06-05 陕西同力电气有限公司 Hydraulic automobile lifting device
CN103132734A (en) * 2011-11-23 2013-06-05 陕西同力电气有限公司 Mechanical pressing type double-protection three-dimensional parking garage
CN202788101U (en) * 2011-12-29 2013-03-13 陈作应 Three-dimensional parking lot with hydraulic-power hinge connecting-rod type lifting mechanism
CN103061550A (en) * 2012-12-19 2013-04-24 阜新工大科技发展有限公司 Single-side hydraulic drive type stereoscopic frame parking stall
CN103075040A (en) * 2013-01-11 2013-05-01 刘居恩 Hydraulic lifting type automatic three-dimensional garage
CN203487825U (en) * 2013-10-06 2014-03-19 宁夏博金特立体泊车设备有限公司 Hydraulic high-speed lifting device for stereo garage and stereo garage

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