CN210134687U - Three-dimensional parking garage - Google Patents
Three-dimensional parking garage Download PDFInfo
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- CN210134687U CN210134687U CN201920199538.8U CN201920199538U CN210134687U CN 210134687 U CN210134687 U CN 210134687U CN 201920199538 U CN201920199538 U CN 201920199538U CN 210134687 U CN210134687 U CN 210134687U
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Abstract
The utility model provides a three-dimensional parking garage, which comprises a lifting unit for lifting vehicles and parking units symmetrically arranged at two sides of the lifting unit; the parking unit comprises a bottom parking unit and an upper parking unit fixed above the bottom parking unit; the lifting unit comprises a lifting support frame which is vertically arranged, a lifting supporting plate assembly which is vertically and slidably arranged on the support frame and a lifting driving mechanism for controlling the vertical position of the lifting supporting plate, wherein the lifting supporting plate assembly is used for taking out a vehicle from the upper-layer parking unit or putting the vehicle into the upper-layer parking unit after being vertically opposite to the corresponding upper-layer parking unit; the guide rod vertically penetrates through the lifting supporting plate assembly; the utility model saves parking space, reduces parking and picking-up time, and satisfies the heavy-load parking demand; the parking device is simple in operation, flexible and accurate in control and wide in application range, improves the accuracy of parking positions and the parking stability, and ensures the safety of taking and placing vehicles.
Description
Technical Field
The utility model relates to an automobile parking technique, concretely relates to stereo garage.
Background
With the increasing popularity and usage rate of the cars of urban residents, the car keeping quantity of the urban residents increases year by year. However, many old cells or cells being built do not adequately account for the problem of parking of sedans or other vehicles, resulting in many cells presenting many problems. Among them, the problems of "parking disorderly" and "hard parking" are particularly prominent. Vehicles are parked in parking garages, open parking spaces and open spaces in urban districts. Particularly, after the owner returns home at night, the vehicle is parked on the road, the sidewalk, the residential playground and the business place. The random parking has a great negative effect on the life of local residents. Various vehicles are placed in a community, and the living environment, the trip and various entertainment activities of residents are seriously influenced.
The fundamental reason for the indiscriminate parking is that the parking space which is owned and planned by the community is far from meeting the increasing vehicle holding capacity of the residents. Although many districts mark stop lines on both sides of roads at present, the parking difficulty is relieved to a certain extent, but the parking requirements of urban districts are far from being met. Many parking devices on the market come into existence, such as double-layer parking spaces suitable for underground garages and double-layer parking spaces suitable for open spaces. However, for a small area, purchasing these two parking devices costs a lot of money, material and space. In addition, the two parking devices have long time for picking up and parking, and are not suitable for owners who frequently pick up and park cars.
Therefore, a new parking device which can be adapted to places such as roadside, open space, underground garage and the like and is convenient and rapid to take and park is needed.
Disclosure of Invention
In view of this, the utility model aims at providing a stereo garage through setting up the multilayer stereo garage that can select to park the automatic parking in parking stall and get the car, practices thrift and takes up an area of the space, has reduced the parking and has got the car time, satisfy heavy load parking demand, easy operation, control flexibility and accuracy, application scope are wide.
The utility model provides a three-dimensional parking garage, which comprises a lifting unit for lifting vehicles and parking units symmetrically arranged at two sides of the lifting unit;
the parking unit comprises a bottom parking unit and an upper parking unit fixed above the bottom parking unit;
the bottom parking unit comprises a parking support frame; the upper-layer parking unit comprises a rectangular parking frame and a walking supporting plate capable of transversely reciprocating on the top of the parking frame;
the lifting unit comprises a lifting support frame which is vertically arranged, a lifting supporting plate assembly which is vertically and slidably arranged on the support frame and a lifting driving mechanism for controlling the vertical position of the lifting supporting plate, wherein the lifting supporting plate assembly is used for taking out a vehicle from the upper-layer parking unit or putting the vehicle into the upper-layer parking unit after being vertically opposite to the corresponding upper-layer parking unit;
the lifting driving mechanism comprises a guide rod vertically arranged on the inner side of the lifting support frame, a winch arranged at the top end of the lifting support frame, a steel wire rope with one end fixed on the winch and capable of stretching and retracting along with the rotation of the winch, and a motor I connected with the winch and driving the winch to rotate, wherein the other end of the steel wire rope is fixed on the lifting support plate component and used for driving the lifting support plate to slide along a single degree of freedom in the vertical direction; the guide rod vertically penetrates through the lifting supporting plate assembly.
Furthermore, the walking supporting plate comprises a main beam which is longitudinally arranged and walking components which are arranged at two ends of the main beam; the longitudinal two ends of the main beam are provided with mounting beams which are used for mounting the walking assembly and are vertical to the main beam in parallel; the two ends of the main beam are fixedly connected with the middle part of the mounting beam;
the walking assembly comprises a walking wheel and a motor II for driving the walking wheel to walk; the travelling wheel is connected with one end of a speed change gear assembly through a coupler, and the other end of the speed change gear assembly is connected with an output shaft of a motor II; the motor II shell is fixedly provided with mounting plates parallel to the upper end face and the lower end face of the mounting beam on one side close to the mounting beam, and the mounting plates are fixed at the two ends of the mounting beam through bolts; the travelling wheel, the coupling and the output shaft of the motor II are coaxially arranged, and the axes of the travelling wheel, the coupling and the output shaft of the motor II are parallel to the axis of the main beam;
the horizontal both sides of girder are provided with a plurality of horizontal broach I.
Furthermore, the lifting supporting plate assembly comprises two lifting plates with the same structure, wherein one lifting plate is arranged right above the other lifting plate; the two lifting plates are connected through a connecting rope, and the length of the connecting rope is not less than the height of the bottom parking unit in the vertical direction.
Furthermore, the lifting plate is a rectangular frame and comprises longitudinal beams on the left side and the right side and cross beams on the front end and the rear end, and a plurality of transverse comb teeth II which can be meshed with the transverse comb teeth I are fixedly arranged on the inner side of the longitudinal beams;
the cross beam is provided with a local lifting unit; the local lifting unit comprises a local lifting supporting plate capable of supporting the walking assembly to move in a single degree of freedom in the vertical direction and a four-rod driving mechanism for driving the local lifting supporting plate to move in the single degree of freedom in the vertical direction;
two ends of the upper surface of the cross beam are sunk to form mounting grooves for mounting the four-bar driving mechanism, the size of the local lifting supporting plate is matched with the size of an opening of the mounting groove in a shape-fitting manner, the local lifting supporting plate can penetrate through the opening of the mounting groove, and the upper surface of the local lifting supporting plate is parallel to the upper surface of the cross beam; the walking assembly can penetrate through the opening of the mounting groove;
the four-bar driving mechanism comprises a crank I, a crank II, a connecting rod I, a rack, a connecting rod II, a crank III and a motor assembly; one end of the crank I is rotatably connected with one end of the connecting rod I, and the other end of the crank I is rotatably connected with one end of the rack; one end of the crank II is rotatably connected with the other end of the connecting rod I, and the other end of the crank II is rotatably connected with the other end of the rack; the bottom of the rack is fixed on the bottom surface of the mounting groove; the bottom of the local lifting supporting plate is fixed to the top of the connecting rod I; the motor assembly is connected with one end of the crank III and is used for driving the crank III to rotate; two ends of the connecting rod II are respectively rotatably connected with the middle parts of the crank II and the crank III and are used for driving the crank II to rotate under the driving of the crank III;
the two ends of the longitudinal beam are fixedly provided with lifting fixing plates, the lifting fixing plates are provided with guide holes through which guide rods can pass, and the guide rods can slide up and down in the guide holes; the lifting fixing plate is also provided with a fixing hole for fixing the steel wire rope.
The system further comprises a control system, wherein the control system comprises a parking space selection unit, a position sensing unit, a wireless communication unit, a safety monitoring unit, a main control unit and a slave control unit;
the output end of the parking space selection unit is connected with the main control unit and used for sending a parking space selection signal to the main control unit;
the position sensing unit is arranged on a main beam of the walking supporting plate, is connected with the main control unit, and is used for acquiring a vertical position signal and a horizontal position signal of the walking supporting plate and sending the vertical position signal and the horizontal position signal to the main control unit;
the main control unit is connected with the input end of the motor I and is used for controlling the motor I to drive the winch to rotate so as to drive the lifting supporting plate assembly to move in a single degree of freedom in the vertical direction;
the main control unit is connected with the motor assembly and is used for controlling the motor assembly to drive the four-rod driving rod to drive the local lifting supporting plate to move in a single degree of freedom in the vertical direction;
the slave control unit is in communication connection with the main control unit through the wireless communication unit and is used for receiving the horizontal movement control signal sent by the main control unit and sending a horizontal movement finishing signal to the main control unit;
the slave control unit is connected with the input end of the motor II; the motor II is used for controlling the motor II to drive the travelling wheels to rotate so as to drive the travelling supporting plate to transversely move on the upper supporting plate in a single degree of freedom;
the safety monitoring unit is connected with the main control unit and used for monitoring fault conditions and sending fault signals to the main control unit.
Further, the parking space selection unit is a keyboard, and the keyboard is provided with parking keys and car taking keys corresponding to each upper-layer parking unit;
when the parking key or the car taking key corresponding to the upper-layer parking unit is pressed, the parking space selection selector generates a parking space selection signal for parking or taking the car in the upper-layer parking unit and sends the parking space selection signal to the main control unit.
Furthermore, the safety monitoring unit comprises a relay assembly, an alarm, a logic and processor and a strain sensor which is arranged on the guide rod and used for sensing the strain condition of the guide rod;
the relay assembly comprises a normally closed relay I, a normally closed relay II, a normally closed relay III and a normally open relay;
the main control unit is connected with the input end of the motor I through a normally closed relay I;
the slave control unit is connected with the input end of the motor II through a normally closed relay II;
the main control unit is connected with the input end of the motor assembly through a normally closed relay III;
the input end of the alarm is connected with the main control unit through a normally open relay;
the output end of the strain sensor on each guide rod is connected with the input end of the logic and processor, and the output end of the logic and processor is connected with the main control unit and used for carrying out AND operation on the strain signals transmitted by the strain sensors and sending the AND operation result signals to the main control unit.
Further, the main control unit is a single chip microcomputer; the slave control unit is a single chip microcomputer; the logic and processor is a PLC controller; and the normally closed relay I, the normally closed relay II, the normally closed relay III and the normally open relay are all electromagnetic relays.
Further, the position sensing unit is a hall sensor.
The utility model has the advantages that: the utility model has the advantages that the multilayer three-dimensional parking garage capable of selecting parking positions to automatically park and pick up the car is arranged, so that the parking space is saved, the parking and picking-up time is reduced, and the heavy-load parking requirement is met; the operation is simple, the control is flexible and accurate, and the application range is wide; three-level moving modes of vertical lifting movement, transverse horizontal movement and local lifting movement are adopted, so that the accuracy of the parking position and the parking stability are improved; the safety monitoring unit is adopted to monitor the guide rod which is easy to bend and deform in the lifting unit, and if abnormity happens, the three-dimensional parking garage is stopped immediately by effective measures, so that the safety of taking and placing vehicles is ensured.
Drawings
The invention is further described below with reference to the following figures and examples:
fig. 1 is a perspective view of the present invention;
fig. 2 is a front view schematically illustrating the present invention;
FIG. 3 is a schematic structural view of a walking plate;
FIG. 4 is a schematic structural diagram I of a walking assembly;
FIG. 5 is a schematic structural diagram II of the walking assembly;
FIG. 6 is a schematic top view of the lifter plate;
FIG. 7 is a cross-sectional view of the beam;
FIG. 8 is a schematic diagram of the connections of the control system;
fig. 9 is a perspective view of another structure of the present invention;
FIG. 10 is a schematic perspective view of a walking board of another structure of the present invention;
fig. 11 is a schematic top view of a lifter plate according to another embodiment of the present invention.
Detailed Description
As shown in fig. 1 and fig. 2, the stereo parking garage provided by the present invention comprises a lifting unit 1 for lifting vehicles and parking units symmetrically arranged at two sides of the lifting unit 1;
the parking unit includes a lower parking unit 2 and an upper parking unit 3 fixed above the lower parking unit 2,
the floor parking unit 2 includes a parking support frame 21; the upper-layer parking unit 3 comprises a rectangular parking frame 31 and a walking supporting plate 32 which can transversely move in one degree of freedom at the top of the parking frame 31;
the lifting unit 1 comprises a lifting support frame 11 which is vertically arranged, a lifting supporting plate assembly 12 which is vertically and slidably mounted on the support frame, and a lifting driving mechanism 13 which is used for controlling the vertical position of the lifting supporting plate, wherein the lifting supporting plate assembly 12 is used for taking out a vehicle from the upper parking unit 3 or putting the vehicle into the upper parking unit 3 after being vertically opposite to the corresponding upper parking unit 3;
the lifting driving mechanism 13 comprises a guide rod 131 vertically arranged on the inner side of the lifting support frame 11, a winch 132 arranged at the top end of the lifting support frame 11, a steel wire rope 133 with one end fixed on the winch 132 and capable of stretching and retracting along with the rotation of the winch 132, and a motor I134 connected with the winch 132 and driving the winch 132 to rotate, wherein the other end of the steel wire rope 133 is fixed on the lifting support plate component 12 and used for driving the lifting support plate to slide along a single degree of freedom in the vertical direction; the guide rods 131 pass vertically through the lifting blade assembly 12. In this embodiment, the lifting support frame 11 is four parallel-arranged upright columns with the same structure, the upright columns are vertically arranged, the length of each upright column is not less than twice the height of the bottom parking unit 2 in the vertical direction, the winches 132 are arranged at the top ends of the upright columns, and the winches 132 are totally 4. The stand column encloses a cuboid space as a lifting space. By the structure, the parking space is saved, the parking and vehicle taking time is reduced, and the heavy-load parking requirement is met; simple operation, flexible and accurate control and wide application range. The transverse direction is the left-right direction of fig. 2, and the longitudinal direction is the direction horizontally vertical to the transverse direction; a rain shelter can be arranged at the top of the stereo garage, so that the phenomenon that the car is wetted when being taken and placed in rainy days is avoided.
In this embodiment, the parking support frame 21, the parking frame 31 and the lifting support frame 11 are all steel structures, are formed by welding and connecting various types of steel such as hot-rolled H-shaped steel, channel steel, steel plates and the like through threads, and have good plastic toughness, convenient installation and disassembly, strong flexibility and high reliability; and the outer surfaces of the upper layer parking frame 31 and the bottom layer parking frame 31 are coated with waterproof paint, so that the waterproof paint is suitable for sheltered places such as underground garages and the like, is also suitable for open-air places such as roadsides and open lands, can be exposed to wind and sunlight for a long time, and has long service life and wide application range. When a vehicle needs to be parked in the bottom parking unit 2, the driver directly drives the vehicle into the bottom parking unit 2 or the lifting pallet assembly 12 without the need for vertical or horizontal movement of the stereo parking garage.
As shown in fig. 3, the walking plate 32 includes a main beam 321 arranged longitudinally and walking components 322 arranged at two ends of the main beam 321; the longitudinal two ends of the main beam 321 are provided with a mounting beam 323 which is used for mounting the walking component 322 and is vertical to the main beam 321 in parallel; the two ends of the main beam 321 are fixedly connected with the middle part of the mounting beam 323; in this embodiment, each parking space on the upper level is provided with one walking plate 32, that is, two walking plates 32.
As shown in fig. 4 and 5, the walking assembly 322 includes a walking wheel 3221 and a motor ii 3222 driving the walking wheel 3221 to walk; the travelling wheel 3221 is connected with one end of a speed change gear assembly 3224 through a coupling 3223, and the other end of the speed change gear assembly 3224 is connected with an output shaft of a motor II 3222; a mounting plate 3225 parallel to the upper end surface and the lower end surface of the mounting beam 323 is fixedly arranged on one side, close to the mounting beam 323, of the shell of the motor II 3222, and the mounting plates 3225 are fixed to two ends of the mounting beam 323 through bolts; the walking wheel 3221, the coupling 3223 and the output shaft of the motor II 3222 are coaxially arranged, and the axes of the walking wheel 3221, the coupling 3223 and the output shaft of the motor II 3222 are parallel to the axis of the main beam 321;
the transverse two sides of the main beam 321 are provided with a plurality of transverse comb teeth I324.
The lifting supporting plate assembly 12 comprises two lifting plates 121 with the same structure, wherein one lifting plate 121 is arranged right above the other lifting plate 121; the two lifting plates 121 are connected by a connecting rope, and the length of the connecting rope (not shown in the drawings) is not less than the height of the bottom parking unit 2 in the vertical direction. In this embodiment, the connection rope has four and four connection rope structures and length the same, sets up respectively in lifter plate 121 four angles. After the winch 132 drives the lifting plate 121 located above to move upwards to a state of straightening the connecting rope, if the winch 132 is started continuously, the lifting plate 121 located below is driven to move upwards, so that the two lifting plates 121 can move vehicles or park vehicles in the vertical direction, and the parking space of the vehicles is increased.
As shown in fig. 6, the lifting plate 121 is a rectangular frame, and includes longitudinal beams 1211 on the left and right sides and cross beams 1212 on the front and rear ends, and a plurality of transverse comb teeth ii 1213 that can mesh with the transverse comb teeth i 324 are fixedly disposed inside the longitudinal beams 1211;
as shown in fig. 7, the cross beam 1212 is provided with a local lifting unit 124; the local lifting unit 124 comprises a local lifting supporting plate 1241 which can support the walking component 322 to move in a single degree of freedom in the vertical direction and a four-bar driving mechanism 1242 which drives the local lifting supporting plate 1241 to move in a single degree of freedom in the vertical direction;
two ends of the upper surface of the cross beam 1212 are sunk to form a mounting groove 1214 for mounting a four-bar driving mechanism 1242, the size of the local lifting supporting plate 1241 is matched with the size of the opening of the mounting groove 1214 in a form-fitting manner, the local lifting supporting plate 1241 can pass through the opening of the mounting groove 1214, and the upper surface of the local lifting supporting plate 1241 is parallel to the upper surface of the cross beam 1212; the walking assembly 322 can be opened through the mounting groove 1214;
the four-bar driving mechanism 1242 comprises a crank I1243, a crank II 1244, a connecting rod I1245, a rack 1246, a connecting rod II 1247, a crank III 1248 and a motor component 1249; one end of the crank I1243 is rotatably connected with one end of the connecting rod I1245, and the other end of the crank I1243 is rotatably connected with one end of the rack 1246; one end of the crank II 1244 is rotatably connected with the other end of the connecting rod I1245, and the other end of the crank II 1244 is rotatably connected with the other end of the rack 1246; the bottom of the rack 1246 is fixed on the bottom surface of the mounting groove 1214; the bottom of the local lifting supporting plate is fixed to the top of the connecting rod I1245; the motor assembly 1249 is connected with one end of the crank III 1248 and is used for driving the crank III 1248 to rotate; two ends of the connecting rod II 1247 are respectively rotatably connected with the middle parts of the crank II 1244 and the crank III 1248 and are used for driving the crank II 1244 to rotate under the driving of the crank III 1248;
a lifting fixing plate 1215 is fixedly arranged at two ends of the longitudinal beam 1211, the lifting fixing plate 1215 is provided with a guide hole 1216 through which the guide rod 131 can pass, and the guide rod 131 can slide up and down in the guide hole 1216; the lifting fixing plate 1215 is further provided with fixing holes 1217 for fixing the wire rope 133, and the fixing holes 1217 may also be used to fix the connection rope. When the parking unit 3 needs to park, the walking support plate 32 firstly moves to the position right above the lifting support plate, namely the walking assembly 322 moves to the position right above the corresponding local lifting support plate 1241, the local lifting support plate 1241 lifts the walking assembly 322 to move downwards in the vertical direction until the upper surface of the transverse comb teeth I324 and the upper surface of the transverse comb teeth II 1213 are on the same horizontal plane, then the vehicle is driven to the position right above the walking support plate 32, then the lifting support plate lifts the walking support plate 32 to move upwards in the vertical direction to the horizontal plane where the parking unit 3 needs to park is located under the driving of the lifting unit 1, the local lifting support plate 1241 lifts the walking assembly 322 to move upwards in the vertical direction until the upper surface of the local lifting support plate 1241 and the upper surface of the cross beam 1212 are on the same horizontal plane, then the walking support plate 32 starts to move horizontally, and stops moving continuously after the walking support plate 32 moves horizontally to the position right above the parking unit 3 needing to park, the vehicle is parked; when a driver needs to get out of the vehicle, the walking support plate 32 transversely and horizontally moves right above the lifting support plate, then the local lifting support plate 1241 lifts the walking assembly 322 to move downwards in the vertical direction until the upper surfaces of the transverse comb teeth I324 and the transverse comb teeth II 1213 are on the same horizontal plane, then the lifting support plate lifts the walking support plate 32 to move downwards to the ground in the vertical direction under the driving of the lifting unit 1, and the driver enters the vehicle and drives the vehicle to leave. Above-mentioned structure improves the vehicle stability at the lift in-process, avoids the vehicle in disorder to shake, leads to stereo garage center unstable, causes the harm to stereo garage, makes the vehicle at the lift in-process even slide from lifter plate 121. Through the cooperation of guide arm 131 with guiding hole 1216, avoid the vehicle to take place the skew in vertical direction when the single degree of freedom of vertical direction removes, improve stereo garage's stability in use, reduce stereo garage's damage. Through the cooperation of the lifting fixing plate 1215, the steel wire rope 133, the winch 132 and the motor I134, the vehicle is lifted or lowered in the vertical direction, and the vehicle is moved in the vertical direction in which the upper parking unit 3 parks or takes the vehicle. Through above-mentioned broach lift structure and lift unit 1, do benefit to the security and the agility of guaranteeing the transport.
As shown in fig. 8, the parking space monitoring system further includes a control system, where the control system includes a parking space selection unit, a position sensing unit, a wireless communication unit, a safety monitoring unit, a master control unit, and a slave control unit;
the output end of the parking space selection unit is connected with the main control unit and used for sending a parking space selection signal to the main control unit; through setting up parking stall selection unit, realize that the driver can park the vehicle in the upper parking unit 3 of selecting through simple button operation, or take out the vehicle that parks in the upper parking unit 3 of selecting, compare in the operation of parking and taking out of traditional sky parking area, the sky parking area who sets up this parking stall selector is easy to understand, control flexibility accurate, parking and time of taking out of car are short, efficient.
The position sensing unit is arranged on the main beam 321 of the walking supporting plate 32, is connected with the main control unit, and is used for acquiring a vertical position signal and a horizontal position signal of the walking supporting plate 32 and sending the vertical position signal and the horizontal position signal to the main control unit;
the main control unit is connected with the input end of the motor I134 and is used for controlling the motor I134 to drive the winch 132 to rotate so as to drive the lifting supporting plate assembly 12 to move in a single degree of freedom in the vertical direction;
the main control unit is connected with a motor assembly 1249 and is used for controlling the motor assembly 1249 to drive the four-bar driving rod to drive the local lifting supporting plate 1241 to move in a single degree of freedom in the vertical direction;
the slave control unit is in communication connection with the main control unit through the wireless communication unit and is used for receiving the horizontal movement control signal sent by the main control unit and sending a horizontal movement finishing signal to the main control unit;
the slave control unit is connected with the input end of a motor II 3222; the control motor II 3222 drives the walking wheel 3221 to rotate so as to drive the walking supporting plate 32 to move on the upper supporting plate in a transverse single degree of freedom; the main control unit selects a corresponding route of the upper layer parking unit 3 from a preset route database which moves to the upper layer parking unit 3 according to the parking space selection signal.
The safety monitoring unit is connected with the main control unit and used for monitoring fault conditions and sending fault signals to the main control unit.
The parking space selection unit is a keyboard, and the keyboard is provided with parking keys and car taking keys corresponding to the upper-layer parking units 3;
when the parking key or the car taking key corresponding to the upper parking unit 3 is pressed, the parking space selector generates a parking space selection signal for parking or taking the car in the upper parking unit 3, and sends the parking space selection signal to the main control unit.
When parking is required in the upper parking unit 3, the walking support plate 32 firstly moves to the lifting support plate assembly 12 (if the lifting plates 121 above and below are not parked, the upper lifting plate 121 is controlled to be flush with the upper parking space, the walking support plate 32 moves to the upper lifting plate 121, if the upper lifting plate 121 is parked with a vehicle and the lower lifting plate is not parked with a vehicle, the lower lifting plate 121 is controlled to be flush with the upper parking space, the walking support plate 32 moves to the lifting plate 121 below), namely, the walking assembly 322 is located right above the corresponding local lifting support plate 1241, the main control unit controls the motor assembly 1249 to drive the local lifting support plate 1241 to lift the walking assembly 322 to move downwards in the vertical direction until the upper surfaces of the transverse comb teeth I324 and the transverse comb teeth II 1213 are on the same horizontal plane, then the parking key of the selected upper parking unit is pressed, the main control unit controls the motor I134 to drive the winch 132 to rotate so as to drive the lifting support plate to rotate in the preset route on the upper parking unit Vertical direction single degree of freedom removes, after position induction unit senses that walking layer board 32 reaches the upper parking unit 3 place horizontal plane that needs to park, send signal to main control unit, main control unit control motor I134 stop work, local lifting layer board 1241 lifts walking subassembly 322 and upwards moves after that, until the upper surface of local lifting layer board 1241 and the upper surface of crossbeam 1212 are on same horizontal plane, then send horizontal migration control signal to slave control unit through wireless communication mode, slave control unit control motor II 3222 drives walking layer board 32 and removes at horizontal direction according to predetermineeing the route, after position induction unit senses walking layer board 32 and arrives directly over the upper parking unit 3 of selecting, motor II 3222 stop work, the vehicle is accomplished and is parked this moment. In this example, the vertical position of the walking support plate 32 is sensed by the position sensing unit and sent to the main control unit to determine whether the upper surface of the transverse comb tooth i 324 and the upper surface of the transverse comb tooth ii 1213 are on the same horizontal plane.
The action when the vehicle is taken out and parked in the upper parking unit 3 is reverse action when the upper parking unit 3 parks, at the moment, only the vehicle taking key corresponding to the upper parking unit 3 where the vehicle to be taken out is located needs to be pressed, and after the vehicle returns to the ground, a driver only needs to enter the vehicle and directly drive the vehicle to leave. By the system, the three-level moving mode of vertical lifting movement, horizontal movement and local lifting movement is adopted, so that the accuracy of the parking position and the parking stability are improved
The safety monitoring unit comprises a relay assembly, an alarm, a logic and processor and a strain sensor which is arranged on the guide rod 131 and used for sensing the strain condition of the guide rod 131;
the relay assembly comprises a normally closed relay I, a normally closed relay II, a normally closed relay III and a normally open relay;
the main control unit is connected with the input end of the motor I134 through a normally closed relay I;
the slave control unit is connected with the input end of a motor II 3222 through a normally closed relay II;
the main control unit is connected with the input end of the motor assembly 1249 through a normally closed relay III;
the input end of the alarm is connected with the main control unit through a normally open relay;
the output end of the strain sensor on each guide rod 131 is connected with the input end of the logic and processor, and the output end of the logic and processor is connected with the main control unit and used for performing AND operation on the strain signals transmitted by the strain sensors and sending the AND operation result signals to the main control unit. When the guide rod 131 is bent and deformed, the strain sensors send corresponding strain signals to the logic and processor, the logic and processor performs AND operation on the received strain signals sent by the strain sensors, namely, as long as the strain signal sent by one strain sensor of the guide rod 131 indicates that the guide rod 131 is bent and deformed, the logic and processor sends a fault occurrence signal to the main control unit, the main control unit controls the normally closed relay I, the normally closed relay II and the normally closed relay III to be disconnected, and the normally open relay is closed, so that the motor I134, the motor II 3222 and the motor assembly 1249 stop working, and an alarm alarms. Through the system, the guide rod 131 which is easy to bend and deform in the lifting unit 1 is monitored by the safety monitoring unit, the three-dimensional parking garage is stopped immediately by effective measures after abnormity happens, and the safety of taking and placing vehicles is ensured, so that safety accidents and damage to the mechanical structure of the three-dimensional parking garage are avoided.
The main control unit is a singlechip, preferably an AVR series singlechip; the slave control unit is a singlechip, preferably an AVR singlechip; the logic and processor is a PLC controller; and the normally closed relay I, the normally closed relay II, the normally closed relay III and the normally open relay are all electromagnetic relays.
The position sensing unit is a Hall sensor.
In the present embodiment, as shown in fig. 9 to 10, the stereo parking lot may also be configured as a structure in which a vehicle drives in reverse, drives out forward, or drives out in reverse, drives in forward, and drives in the lifting unit 1, and the longitudinal length of the vertical parking lot of this structure is matched with the length of the vehicle body, that is, the longitudinal length of the vertical parking lot of this structure is equal to or greater than the length of the vehicle body, and the specific structure is as described above. FIG. 9 is a perspective view of another configuration of the present invention; wherein, fig. 10 is a schematic perspective view of a walking supporting plate of the stereo parking garage with the structure; FIG. 11 is a schematic top view of the lifting plate of the stereo garage with this structure
In the present embodiment, it is also possible to provide the parking space as a structure in which the vehicle is driven in and out of the lifting unit 1 in a side direction, and the vertical width of the parking space of this structure is matched to the vehicle body width in conformity, that is, the vertical width of the parking space of this structure is equal to or greater than the vehicle body width of the vehicle.
In the description of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "front", "back", "inner", "outer", "vertical", "parallel", "horizontal", "longitudinal", "vertical", "longitudinal", "length direction" and "width direction" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (9)
1. A stereo garage is characterized in that: the parking device comprises a lifting unit for lifting a vehicle and parking units symmetrically arranged on two sides of the lifting unit;
the parking unit comprises a bottom parking unit and an upper parking unit fixed above the bottom parking unit;
the bottom parking unit comprises a parking support frame; the upper-layer parking unit comprises a rectangular parking frame and a walking supporting plate capable of transversely reciprocating on the top of the parking frame;
the lifting unit comprises a lifting support frame which is vertically arranged, a lifting supporting plate assembly which is vertically and slidably arranged on the support frame and a lifting driving mechanism for controlling the vertical position of the lifting supporting plate, wherein the lifting supporting plate assembly is used for taking out a vehicle from the upper-layer parking unit or putting the vehicle into the upper-layer parking unit after being vertically opposite to the corresponding upper-layer parking unit;
the lifting driving mechanism comprises a guide rod vertically arranged on the inner side of the lifting support frame, a winch arranged at the top end of the lifting support frame, a steel wire rope with one end fixed on the winch and capable of stretching and retracting along with the rotation of the winch, and a motor I connected with the winch and driving the winch to rotate, wherein the other end of the steel wire rope is fixed on the lifting support plate component and used for driving the lifting support plate to slide along a single degree of freedom in the vertical direction; the guide rod vertically penetrates through the lifting supporting plate assembly.
2. The stereo parking garage according to claim 1, wherein: the walking supporting plate comprises a main beam which is longitudinally arranged and walking components which are arranged at two ends of the main beam; the longitudinal two ends of the main beam are provided with mounting beams which are used for mounting the walking assembly and are vertical to the main beam in parallel; the two ends of the main beam are fixedly connected with the middle part of the mounting beam;
the walking assembly comprises a walking wheel and a motor II for driving the walking wheel to walk; the travelling wheel is connected with one end of a speed change gear assembly through a coupler, and the other end of the speed change gear assembly is connected with an output shaft of a motor II; the motor II shell is fixedly provided with mounting plates parallel to the upper end face and the lower end face of the mounting beam on one side close to the mounting beam, and the mounting plates are fixed at the two ends of the mounting beam through bolts; the travelling wheel, the coupling and the output shaft of the motor II are coaxially arranged, and the axes of the travelling wheel, the coupling and the output shaft of the motor II are parallel to the axis of the main beam;
the horizontal both sides of girder are provided with a plurality of horizontal broach I.
3. The stereo parking garage according to claim 2, wherein: the lifting supporting plate assembly comprises two lifting plates with the same structure, wherein one lifting plate is arranged right above the other lifting plate; the two lifting plates are connected through a connecting rope, and the length of the connecting rope is not less than the height of the bottom parking unit in the vertical direction.
4. The stereo parking garage according to claim 3, wherein: the lifting plate is a rectangular frame and comprises longitudinal beams on the left side and the right side and cross beams on the front end and the rear end, and a plurality of transverse comb teeth II which can be meshed with the transverse comb teeth I are fixedly arranged on the inner side of the longitudinal beams;
the cross beam is provided with a local lifting unit; the local lifting unit comprises a local lifting supporting plate capable of supporting the walking assembly to move in a single degree of freedom in the vertical direction and a four-rod driving mechanism for driving the local lifting supporting plate to move in the single degree of freedom in the vertical direction;
two ends of the upper surface of the cross beam are sunk to form mounting grooves for mounting the four-bar driving mechanism, the size of the local lifting supporting plate is matched with the size of an opening of the mounting groove in a shape-fitting manner, the local lifting supporting plate can penetrate through the opening of the mounting groove, and the upper surface of the local lifting supporting plate is parallel to the upper surface of the cross beam; the walking assembly can penetrate through the opening of the mounting groove;
the four-bar driving mechanism comprises a crank I, a crank II, a connecting rod I, a rack, a connecting rod II, a crank III and a motor assembly; one end of the crank I is rotatably connected with one end of the connecting rod I, and the other end of the crank I is rotatably connected with one end of the rack; one end of the crank II is rotatably connected with the other end of the connecting rod I, and the other end of the crank II is rotatably connected with the other end of the rack; the bottom of the rack is fixed on the bottom surface of the mounting groove; the bottom of the local lifting supporting plate is fixed to the top of the connecting rod I; the motor assembly is connected with one end of the crank III and is used for driving the crank III to rotate; two ends of the connecting rod II are respectively rotatably connected with the middle parts of the crank II and the crank III and are used for driving the crank II to rotate under the driving of the crank III;
the two ends of the longitudinal beam are fixedly provided with lifting fixing plates, the lifting fixing plates are provided with guide holes through which guide rods can pass, and the guide rods can slide up and down in the guide holes; the lifting fixing plate is also provided with a fixing hole for fixing the steel wire rope.
5. The stereo parking garage according to claim 4, wherein: the parking space monitoring system further comprises a control system, wherein the control system comprises a parking space selection unit, a position sensing unit, a wireless communication unit, a safety monitoring unit, a main control unit and a slave control unit;
the output end of the parking space selection unit is connected with the main control unit and used for sending a parking space selection signal to the main control unit;
the position sensing unit is arranged on a main beam of the walking supporting plate, is connected with the main control unit, and is used for acquiring a vertical position signal and a horizontal position signal of the walking supporting plate and sending the vertical position signal and the horizontal position signal to the main control unit;
the main control unit is connected with the input end of the motor I and is used for controlling the motor I to drive the winch to rotate so as to drive the lifting supporting plate assembly to move in a single degree of freedom in the vertical direction;
the main control unit is connected with the motor assembly and is used for controlling the motor assembly to drive the four-rod driving rod to drive the local lifting supporting plate to move in a single degree of freedom in the vertical direction;
the slave control unit is in communication connection with the main control unit through the wireless communication unit and is used for receiving the horizontal movement control signal sent by the main control unit and sending a horizontal movement finishing signal to the main control unit;
the slave control unit is connected with the input end of the motor II; the motor II is used for controlling the motor II to drive the travelling wheels to rotate so as to drive the travelling supporting plate to transversely move on the upper supporting plate in a single degree of freedom;
the safety monitoring unit is connected with the main control unit and used for monitoring fault conditions and sending fault signals to the main control unit.
6. The stereo parking garage according to claim 5, wherein: the parking space selection unit is a keyboard, and the keyboard is provided with parking keys and car taking keys corresponding to each upper-layer parking unit;
when the parking key or the car taking key corresponding to the upper-layer parking unit is pressed, the parking space selection selector generates a parking space selection signal for parking or taking the car in the upper-layer parking unit and sends the parking space selection signal to the main control unit.
7. The stereo parking garage according to claim 5, wherein: the safety monitoring unit comprises a relay assembly, an alarm, a logic and processor and a strain sensor which is arranged on the guide rod and used for sensing the strain condition of the guide rod;
the relay assembly comprises a normally closed relay I, a normally closed relay II, a normally closed relay III and a normally open relay;
the main control unit is connected with the input end of the motor I through a normally closed relay I;
the slave control unit is connected with the input end of the motor II through a normally closed relay II;
the main control unit is connected with the input end of the motor assembly through a normally closed relay III;
the input end of the alarm is connected with the main control unit through a normally open relay;
the output end of the strain sensor on each guide rod is connected with the input end of the logic and processor, and the output end of the logic and processor is connected with the main control unit and used for carrying out AND operation on the strain signals transmitted by the strain sensors and sending the AND operation result signals to the main control unit.
8. The stereo parking garage according to claim 7, wherein: the main control unit is a single chip microcomputer; the slave control unit is a single chip microcomputer; the logic and processor is a PLC controller; and the normally closed relay I, the normally closed relay II, the normally closed relay III and the normally open relay are all electromagnetic relays.
9. The stereo parking garage according to claim 5, wherein: the position sensing unit is a Hall sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920199538.8U CN210134687U (en) | 2019-02-15 | 2019-02-15 | Three-dimensional parking garage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920199538.8U CN210134687U (en) | 2019-02-15 | 2019-02-15 | Three-dimensional parking garage |
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| Publication Number | Publication Date |
|---|---|
| CN210134687U true CN210134687U (en) | 2020-03-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920199538.8U Active CN210134687U (en) | 2019-02-15 | 2019-02-15 | Three-dimensional parking garage |
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| Country | Link |
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| CN (1) | CN210134687U (en) |
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- 2019-02-15 CN CN201920199538.8U patent/CN210134687U/en active Active
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