CN109025424A - A kind of self-service lifting parking gear of fluid pressure type and its application method - Google Patents
A kind of self-service lifting parking gear of fluid pressure type and its application method Download PDFInfo
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- CN109025424A CN109025424A CN201811105267.1A CN201811105267A CN109025424A CN 109025424 A CN109025424 A CN 109025424A CN 201811105267 A CN201811105267 A CN 201811105267A CN 109025424 A CN109025424 A CN 109025424A
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 239000012530 fluid Substances 0.000 title 1
- 239000003921 oil Substances 0.000 claims description 48
- 239000010720 hydraulic oil Substances 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- 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
- E04H6/02—Small garages, e.g. for one or two cars
- E04H6/06—Small garages, e.g. for one or two cars with means for shifting or lifting vehicles
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- 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
- E04H6/42—Devices or arrangements peculiar to garages, not covered elsewhere, e.g. securing devices, safety devices, monitoring and operating schemes; centering devices
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- 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
- E04H6/42—Devices or arrangements peculiar to garages, not covered elsewhere, e.g. securing devices, safety devices, monitoring and operating schemes; centering devices
- E04H6/422—Automatically operated car-parks
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
本发明属于停车装置技术领域，特别涉及一种液压式自助升降停车装置及其使用方法；是一种不使用电，依靠汽车轮胎摩擦力带动的自助升降停车装置，该装置构思巧妙、设计合理、使用便捷、节省用地、维护简易、节能环保、实用性强、成本低、性价比高，可有效节省城市停车用地，省去电力使用带来的安全隐患问题。The invention belongs to the technical field of parking devices, and in particular relates to a hydraulic self-lifting parking device and its use method; it is a self-service lifting parking device driven by the friction force of automobile tires without using electricity. Easy to use, save land, easy to maintain, energy saving and environmental protection, strong practicability, low cost, high cost performance, can effectively save urban parking land, and save potential safety hazards caused by power use.
Description
技术领域technical field
本发明属于停车装置技术领域，特别涉及一种液压式自助升降停车装置及其使用方法。The invention belongs to the technical field of parking devices, and in particular relates to a hydraulic self-lifting parking device and a use method thereof.
背景技术Background technique
随着社会发展，私家车数量越来越多，私家车除了方便人们出行以外，也为人们带来了很多困扰，在这其中最为显著的一点便是“停车难”的问题，目前正规停车场车位越来越紧张，导致停车空间严重不足，人们急需一个可以快速解决停车位不足问题的机械装置，以在有限的平面空间里利用竖直空间来增加可利用的区域。With the development of society, the number of private cars is increasing. In addition to facilitating people's travel, private cars have also brought a lot of troubles to people. The most notable point is the problem of "difficult parking". At present, regular parking lots Parking spaces are getting tighter and tighter, resulting in a serious shortage of parking spaces. People urgently need a mechanical device that can quickly solve the problem of insufficient parking spaces, so as to increase the available area by using vertical space in a limited plane space.
现有的停车装置分为大型立体车库、小型停车装置、停车场，其中，前二者占地面积较大，成本较高，不适合家用；并且大多数停车装置往往无法摆脱电力使用，导致在暴雨后路面严重积水时，以及装置长期使用后漏电时等情况下使用停车装置不安全的问题。Existing parking devices are divided into large three-dimensional garages, small parking devices, and parking lots. Among them, the former two occupy a large area, have high costs, and are not suitable for home use; and most parking devices are often unable to get rid of the use of electricity, resulting in It is unsafe to use the parking device when there is serious water accumulation on the road after a heavy rain, and when the device leaks electricity after long-term use.
发明内容Contents of the invention
为了克服上述问题，本发明提供一种液压式自助升降停车装置，是一种不使用电，依靠汽车轮胎摩擦力带动的自助升降停车装置，该装置构思巧妙、设计合理、使用便捷、节省用地、维护简易、节能环保、实用性强、成本低、性价比高，可有效节省城市停车用地，省去电力使用带来的安全隐患问题。In order to overcome the above problems, the present invention provides a hydraulic self-service lifting parking device, which is a self-service lifting and parking device driven by the friction force of automobile tires without using electricity. Simple maintenance, energy saving and environmental protection, strong practicability, low cost, and high cost performance can effectively save urban parking land and save potential safety hazards caused by power usage.
一种液压式自助升降停车装置,包含机架、小摩擦轮5、大摩擦轮6、齿轮泵7、垫板8、液压油缸9和手动换向阀10；A hydraulic self-service lifting parking device, including a frame, a small friction wheel 5, a large friction wheel 6, a gear pump 7, a backing plate 8, a hydraulic cylinder 9 and a manual reversing valve 10;
机架包括机架底架1、竖直导轨2、水平支架3和升降台4，其中机架底架1固定在地面上，四个竖直导轨2固定在机架底架1上，每个竖直导轨2中均装有滑块，滑块能在竖直导轨2中沿导轨滑动，一个水平支架3螺纹连接在两个竖直导轨2上的滑块之间，另一个水平支架3螺纹连接在另外两个竖直导轨2上的滑块之间，水平支架3可以随着滑块在竖直导轨2之间滑动，升降台4固定在两个水平支架3上；两个垫板8分别安装在两个水平支架3上，两个液压油缸9分别固定在两个垫板8上，且两液压油缸9分别固定在机架底架1两侧的地面上，同时压住机架底架1，从而实现升降功能；The frame includes a frame chassis 1, a vertical guide rail 2, a horizontal support 3 and a lifting platform 4, wherein the chassis chassis 1 is fixed on the ground, and four vertical guide rails 2 are fixed on the chassis chassis 1, each The vertical guide rails 2 are equipped with sliders, which can slide along the guide rails in the vertical guide rails 2. One horizontal bracket 3 is threaded between the sliders on the two vertical guide rails 2, and the other horizontal bracket 3 is threaded. Connected between the sliders on the other two vertical guide rails 2, the horizontal bracket 3 can slide between the vertical guide rails 2 along with the slider, and the lifting platform 4 is fixed on the two horizontal brackets 3; two backing plates 8 They are respectively installed on two horizontal supports 3, and two hydraulic cylinders 9 are respectively fixed on two backing plates 8, and the two hydraulic cylinders 9 are respectively fixed on the ground on both sides of the frame bottom frame 1, and simultaneously press the bottom of the frame. frame 1, so as to realize the lifting function;
在升降台4后方的两个水平支架3下方均设有第一轴承座14，动力输入轴13连接在两个第一轴承座14之间，大摩擦轮6通过动力输入轴13连接在两个第一轴承座14之间，棘轮162通过动力输入轴13安装在大摩擦轮6和水平支架3之间，棘爪161螺纹固定在水平支架3上，防止棘轮162逆转，第一轴承座14一侧面安装支撑架11，齿轮泵7安装在支撑架11上，且通过联轴器12与大摩擦轮6连接，同时齿轮泵7与液压油缸9管路连接，且齿轮泵7外接油箱19；大摩擦轮6后方的两个水平支架3上方均设有第二轴承座141，小摩擦轮5通过轴连接在两个第二轴承座141之间，且小摩擦轮5高于升降台4；Below the two horizontal supports 3 at the rear of the lifting platform 4 are all provided with a first bearing seat 14, the power input shaft 13 is connected between the two first bearing seats 14, and the large friction wheel 6 is connected between the two through the power input shaft 13. Between the first bearing blocks 14, the ratchet 162 is installed between the large friction wheel 6 and the horizontal support 3 through the power input shaft 13, and the ratchet 161 is screwed on the horizontal support 3 to prevent the ratchet 162 from reversing. The support frame 11 is installed on the side, the gear pump 7 is installed on the support frame 11, and is connected with the large friction wheel 6 through the coupling 12, and the gear pump 7 is connected with the hydraulic oil cylinder 9 pipelines, and the gear pump 7 is externally connected to the oil tank 19; A second bearing seat 141 is provided above the two horizontal supports 3 behind the friction wheel 6, and the small friction wheel 5 is connected between the two second bearing seats 141 through a shaft, and the small friction wheel 5 is higher than the lifting platform 4;
手动换向阀10和油泵20均固定在一侧水平支架3上，截止阀15和单向节流阀17均固定在竖直导轨2上，油泵20的进油口与油箱19管路连接，油泵20的出油口通过一个三通分别与溢流阀18的进油口和手动换向阀10的进油口管路连接，溢流阀18的出油口与油箱19管路连接，手动换向阀10的出油口和单向节流阀17的进油口管路连接；单向节流阀17的出油口和截止阀15的进油口管路连接，截止阀15的出油口和和液压油缸9管路连接。Both the manual reversing valve 10 and the oil pump 20 are fixed on one side of the horizontal bracket 3, the stop valve 15 and the one-way throttle valve 17 are fixed on the vertical guide rail 2, the oil inlet of the oil pump 20 is connected with the pipeline of the oil tank 19, The oil outlet of the oil pump 20 is connected with the oil inlet of the overflow valve 18 and the oil inlet pipeline of the manual reversing valve 10 respectively through a three-way connection, and the oil outlet of the overflow valve 18 is connected with the oil tank 19 pipeline, manually The oil outlet of the reversing valve 10 is connected with the oil inlet pipeline of the one-way throttle valve 17; The oil port is connected with the hydraulic cylinder 9 pipelines.
本发明同时提供一种应用上述液压式自助升降停车装置进行停车的方法：The present invention also provides a parking method using the above-mentioned hydraulic self-service lifting parking device:
步骤一：安装一种液压式自助升降停车装置，保证各部件均可正常使用，并将该装置固定在停车位的地面上；Step 1: Install a hydraulic self-service lifting parking device to ensure that all components can be used normally, and fix the device on the ground of the parking space;
步骤二：将车辆行驶到本装置上的升降台4上方，主动车轮与本装置前端的小摩擦轮5和大摩擦轮6实现接触，小摩擦轮5的作用是为了阻止汽车前进；Step 2: Drive the vehicle to the top of the lifting platform 4 on the device, and the driving wheel is in contact with the small friction wheel 5 and the large friction wheel 6 at the front end of the device. The small friction wheel 5 is used to prevent the car from moving forward;
步骤三：驾驶员前进挡轻踩油门，使车辆车轮旋转，车轮依靠与大摩擦轮6之间的摩擦力来传递动力带动大摩擦轮6转动，大摩擦轮6上的动力通过齿轮泵7向液压油缸9泵油，使液压油在液压油缸9内产生压力，其下的活动端(固定在地面)伸缩，带动垫板8向上移动，推动装置上升；Step 3: The driver steps on the accelerator lightly in the forward gear to rotate the wheels of the vehicle. The wheels rely on the friction between the wheels and the large friction wheel 6 to transmit power to drive the large friction wheel 6 to rotate. The power on the large friction wheel 6 passes through the gear pump 7 to The hydraulic oil cylinder 9 pumps oil, so that the hydraulic oil generates pressure in the hydraulic oil cylinder 9, and the movable end (fixed on the ground) under it expands and contracts, drives the backing plate 8 to move upwards, and pushes the device to rise;
步骤四：打开截止阀15、调节单向节流阀17、手动换向阀10使液压油缸9内的液压油回流，使液压油缸9内压力减小，液压油缸9中的活塞杆收回，带动垫板8向下移动，从而实现装置的下降。Step 4: Open the stop valve 15, adjust the one-way throttle valve 17, and the manual reversing valve 10 to return the hydraulic oil in the hydraulic cylinder 9, so that the pressure in the hydraulic cylinder 9 is reduced, and the piston rod in the hydraulic cylinder 9 is retracted to drive The backing plate 8 moves downwards, thereby realizing the lowering of the device.
本发明的有益效果：Beneficial effects of the present invention:
1、该装置通过设置上层停车平台和下层停车平台，一个车位可两辆车子使用，达到高效利用土地面积的目的。1. The device sets up the upper parking platform and the lower parking platform, so that one parking space can be used by two cars, so as to achieve the purpose of efficiently utilizing the land area.
2、该装置通过设置摩擦轮与车辆轮胎接触，带动齿轮泵运转，再通过液压回路将动力输出到液压油缸，从而使上层车位平台自升降，使用方法简单，方便人们使用。2. The device drives the gear pump to run by setting the friction wheel in contact with the vehicle tires, and then outputs the power to the hydraulic cylinder through the hydraulic circuit, so that the upper parking platform can be raised and lowered by itself. The method of use is simple and convenient for people to use.
3、该装置通过各机构的巧妙配合，可免去复杂电路的设置及使用，达到绿色环保、便捷使用的目的。3. Through the ingenious cooperation of various mechanisms, the device can avoid the setting and use of complicated circuits, and achieve the purpose of environmental protection and convenient use.
4、该装置通过使用较少的机械部件，可达到快速搭建、省时省力的目的。4. By using fewer mechanical parts, the device can achieve the purpose of quick construction, saving time and effort.
附图说明Description of drawings
图1为本发明装置结构示意图。Fig. 1 is a schematic diagram of the structure of the device of the present invention.
图2为本发明装置结构示意图。Fig. 2 is a schematic structural diagram of the device of the present invention.
图3为本发明液压回路图。Fig. 3 is a hydraulic circuit diagram of the present invention.
图中：1机架底架、2竖直导轨、3水平支架、4升降台、5小摩擦轮、6大摩擦轮、7齿轮泵、8垫板、9液压油缸、10手动换向阀、11支撑架、12联轴器、13动力输入轴、14第一轴承座、141第二轴承座、15截止阀、161棘爪、162棘轮、17单向节流阀、18溢流阀、19油箱、20油泵。In the figure: 1 rack chassis, 2 vertical guide rails, 3 horizontal supports, 4 lifting platforms, 5 small friction wheels, 6 large friction wheels, 7 gear pumps, 8 backing plates, 9 hydraulic cylinders, 10 manual reversing valves, 11 Support frame, 12 Coupling, 13 Power input shaft, 14 First bearing seat, 141 Second bearing seat, 15 Stop valve, 161 Pawl, 162 Ratchet wheel, 17 One-way throttle valve, 18 Relief valve, 19 Oil tank, 20 oil pumps.
具体实施方式Detailed ways
下面以具体实施例的方式对本发明技术方案做进一步解释和说明。The technical solution of the present invention will be further explained and described in the manner of specific embodiments below.
如图1～图3所示，一种液压式自助升降停车装置,包含机架、小摩擦轮5、大摩擦轮6、齿轮泵7、垫板8、液压油缸9和手动换向阀10；As shown in Figures 1 to 3, a hydraulic self-service lifting parking device includes a frame, a small friction wheel 5, a large friction wheel 6, a gear pump 7, a backing plate 8, a hydraulic cylinder 9 and a manual reversing valve 10;
如图1所示，机架包括机架底架1、竖直导轨2、水平支架3和升降台4，其中机架底架1固定在地面上，四个竖直导轨2固定在机架底架1上，每个竖直导轨2中均装有滑块，滑块能在竖直导轨2中沿导轨滑动，一个水平支架3螺纹连接在两个竖直导轨2上的滑块之间，另一个水平支架3螺纹连接在另外两个竖直导轨2上的滑块之间，水平支架3可以随着滑块在竖直导轨2之间滑动，升降台4固定在两个水平支架3上；两个垫板8分别安装在两个水平支架3上，两个液压油缸9分别固定在两个垫板8上，且两液压油缸9分别固定在机架底架1两侧的地面上，同时压住机架底架1，从而实现升降功能；As shown in Figure 1, the frame includes a frame chassis 1, vertical guide rails 2, horizontal supports 3 and lifting platform 4, wherein the frame chassis 1 is fixed on the ground, and four vertical guide rails 2 are fixed on the bottom of the frame On the frame 1, a slide block is installed in each vertical guide rail 2, the slide block can slide along the guide rail in the vertical guide rail 2, and a horizontal bracket 3 is screwed between the slide blocks on the two vertical guide rails 2, Another horizontal support 3 is threaded between the sliders on the other two vertical guide rails 2, the horizontal support 3 can slide between the vertical guide rails 2 along with the slide block, and the lifting platform 4 is fixed on the two horizontal supports 3 Two backing plates 8 are installed on two horizontal supports 3 respectively, two hydraulic cylinders 9 are respectively fixed on two backing plates 8, and two hydraulic cylinders 9 are respectively fixed on the ground on both sides of the frame underframe 1, At the same time, press the frame bottom frame 1 to realize the lifting function;
液压油缸9其下的活动端(固定在地面)伸缩，带动垫板8上下移动，从而实现整个平台的升降；The movable end (fixed on the ground) under the hydraulic cylinder 9 expands and contracts, driving the backing plate 8 to move up and down, thereby realizing the lifting of the entire platform;
如图1所示，在升降台4后方的两个水平支架3下方均设有第一轴承座14，动力输入轴13连接在两个第一轴承座14之间，大摩擦轮6通过动力输入轴13连接在两个第一轴承座14之间，棘轮162通过动力输入轴13安装在大摩擦轮6和水平支架3之间，棘爪161螺纹固定在水平支架3上，防止棘轮162逆转，第一轴承座14一侧面安装支撑架11，齿轮泵7安装在支撑架11上，且通过联轴器12与大摩擦轮6连接，同时齿轮泵7与液压油缸9管路连接，且齿轮泵7外接油箱19；大摩擦轮6后方的两个水平支架3上方均设有第二轴承座141，小摩擦轮5通过轴连接在两个第二轴承座141之间，且小摩擦轮5高于升降台4；As shown in Figure 1, first bearing housings 14 are provided under the two horizontal supports 3 at the rear of the lifting table 4, and the power input shaft 13 is connected between the two first bearing housings 14, and the large friction wheel 6 passes through the power input. The shaft 13 is connected between the two first bearing blocks 14, the ratchet 162 is installed between the large friction wheel 6 and the horizontal support 3 through the power input shaft 13, and the ratchet 161 is screwed on the horizontal support 3 to prevent the ratchet 162 from reversing. The support frame 11 is installed on the side of the first bearing block 14, the gear pump 7 is installed on the support frame 11, and is connected with the large friction wheel 6 through the coupling 12, and the gear pump 7 is connected with the hydraulic cylinder 9 pipelines simultaneously, and the gear pump 7 external oil tank 19; the two horizontal supports 3 above the large friction wheel 6 rear are provided with second bearing housing 141, the small friction wheel 5 is connected between the two second bearing housings 141 through the shaft, and the small friction wheel 5 is high on lift platform 4;
手动换向阀10和油泵20均固定在一侧水平支架3上，截止阀15和单向节流阀17均固定在竖直导轨2上，油泵20的进油口与油箱19管路连接，油泵20的出油口通过一个三通分别与溢流阀18的进油口和手动换向阀10的进油口管路连接，溢流阀18的出油口与油箱19管路连接，手动换向阀10的出油口和单向节流阀17的进油口管路连接；单向节流阀17的出油口和截止阀15的进油口管路连接，截止阀15的出油口和和液压油缸9管路连接。Both the manual reversing valve 10 and the oil pump 20 are fixed on one side of the horizontal bracket 3, the stop valve 15 and the one-way throttle valve 17 are fixed on the vertical guide rail 2, the oil inlet of the oil pump 20 is connected with the pipeline of the oil tank 19, The oil outlet of the oil pump 20 is connected with the oil inlet of the overflow valve 18 and the oil inlet pipeline of the manual reversing valve 10 respectively through a three-way connection, and the oil outlet of the overflow valve 18 is connected with the oil tank 19 pipeline, manually The oil outlet of the reversing valve 10 is connected with the oil inlet pipeline of the one-way throttle valve 17; The oil port is connected with the hydraulic cylinder 9 pipelines.
整个装置液压系统中的各个部件通过管路的连接形成一个封闭的液压回路，从而完成整个装置的动力输入，以此实现停车装置的自助升降功能。The various components in the hydraulic system of the whole device form a closed hydraulic circuit through the connection of pipelines, so as to complete the power input of the whole device, so as to realize the self-lifting function of the parking device.
本发明同时提供一种应用上述液压式自助升降停车装置进行停车的方法：The present invention also provides a parking method using the above-mentioned hydraulic self-service lifting parking device:
步骤一：安装一种液压式自助升降停车装置，保证各部件均可正常使用，并将该装置固定在停车位的地面上；Step 1: Install a hydraulic self-service lifting parking device to ensure that all components can be used normally, and fix the device on the ground of the parking space;
步骤二：将车辆行驶到本装置上的升降台4上方，主动车轮与本装置前端的小摩擦轮5和大摩擦轮6实现接触，小摩擦轮5的作用是为了阻止汽车前进；Step 2: Drive the vehicle to the top of the lifting platform 4 on the device, and the driving wheel is in contact with the small friction wheel 5 and the large friction wheel 6 at the front end of the device. The small friction wheel 5 is used to prevent the car from moving forward;
步骤三：驾驶员前进挡轻踩油门，使车辆车轮旋转，车轮依靠与大摩擦轮6之间的摩擦力来传递动力带动大摩擦轮6转动，大摩擦轮6上的动力通过齿轮泵7向液压油缸9泵油，使液压油在液压油缸9内产生压力，其下的活动端(固定在地面)伸缩，带动垫板8向上移动，推动装置上升，有效利用停车位竖直方向的空间，空出升降台下方车位，从而实现“一车位，两车用”的目的；Step 3: The driver steps on the accelerator lightly in the forward gear to rotate the wheels of the vehicle. The wheels rely on the friction between the wheels and the large friction wheel 6 to transmit power to drive the large friction wheel 6 to rotate. The power on the large friction wheel 6 passes through the gear pump 7 to The hydraulic cylinder 9 pumps oil, so that the hydraulic oil generates pressure in the hydraulic cylinder 9, and the movable end (fixed on the ground) under it stretches, drives the backing plate 8 to move upward, and the pushing device rises, effectively utilizing the space in the vertical direction of the parking space, Empty the parking space under the lifting platform, so as to realize the purpose of "one parking space, two cars";
步骤四：打开截止阀15、调节单向节流阀17、手动换向阀10使液压油缸9内的液压油回流，使液压油缸9内压力减小，液压油缸9中的活塞杆收回，带动垫板8向下移动，从而实现装置的下降。Step 4: Open the stop valve 15, adjust the one-way throttle valve 17, and the manual reversing valve 10 to return the hydraulic oil in the hydraulic cylinder 9, so that the pressure in the hydraulic cylinder 9 is reduced, and the piston rod in the hydraulic cylinder 9 is retracted to drive The backing plate 8 moves downwards, thereby realizing the lowering of the device.
综上所述，该发明是可节省用地、使用方便且免除电力的自助升降停车装置，通过设置上层停车平台和下层停车平台，一个车位可两辆汽车使用，达到高效利用土地面积的目的。To sum up, this invention is a self-service lifting parking device that saves land, is easy to use, and does not require electricity. By setting the upper parking platform and the lower parking platform, one parking space can be used by two cars to achieve the purpose of efficient use of land area.
该发明通过设置摩擦轮与车辆轮胎接触，带动齿轮泵运转，使齿轮泵通过液压回路将液压油泵入到液压油缸，使液压油缸中的压力增大，从而使上层车位平台自升降，使用方法简单。The invention drives the gear pump to run by setting the friction wheel in contact with the vehicle tires, so that the gear pump pumps the hydraulic oil into the hydraulic cylinder through the hydraulic circuit, so that the pressure in the hydraulic cylinder is increased, so that the upper parking platform is self-elevating, and the method of use is simple. .
该发明通过各机构的巧妙配合，可免去复杂电路的设置及使用，达到绿色环保、便捷使用的目的，且该发明通过使用较少的机械部件，可达到快速搭建、省时省力的目的。Through the ingenious cooperation of various mechanisms, the invention can avoid the setting and use of complex circuits, achieve the purpose of environmental protection and convenient use, and the invention can achieve the purpose of quick construction, time saving and labor saving by using fewer mechanical parts.
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Application publication date: 20181218 |