CN110644833A - Roadway type stereo garage and using method thereof - Google Patents

Abstract

The invention relates to the technical field of parking equipment, and specifically discloses a roadway-type three-dimensional garage and a method for using the same. A roadway locomotive and a stacking parking space; the passenger-vehicle separation compartment is located at the starting position of the garage, and the accompanying board warehouse is set up next to the person-vehicle separation compartment. The roadway locomotive is movably installed in the parking roadway for transporting vehicles, stacking The three-dimensional parking space is arranged on one side of the roadway locomotive running route, including a plurality of cell parking spaces, which are distributed in a vertical grid shape; the invention adopts the roadway locomotive to replace the spread arm of the existing roadway-type three-dimensional garage, and eliminates the need for the vehicle transportation process. The influence of the overturning moment breaks through the height limitation of the roadway-type three-dimensional garage, which can maximize the capacity, and eliminate the no-load setting stroke of the motor, save time and energy, realize the separation of people and vehicles, fast access speed, and prevent vehicle collision accidents. and other effects.

Description

Roadway-type three-dimensional garage and using method thereof

technical field

The invention relates to the technical field of parking equipment, in particular to a roadway-type three-dimensional garage and a method for using the same.

Background technique

In recent years, the number of new cars sold each year is about 2 million. If the ratio of parking spaces to cars is 1:1.2, 2.9 million parking spaces need to be established each year to meet the parking needs of most cars. In this case, the traditional parking lot has been unable to meet the demand due to the limitation of its site utilization, so the development of the three-dimensional garage has been promoted.

The working principle of the three-dimensional parking garage is to save land resources by vertically circulating, lifting and traversing the parked vehicles. At present, the intelligent three-dimensional garage on the market mainly completes the function of automatic transportation vehicles after the separation of people and vehicles. From the form of transportation, it is mainly divided into roadway stacking, plane moving, and vertical lifting. The vertical lift garage saves the most surface space, has a high degree of intelligence, and can move forward and out, but it has the requirements of large underground depth or ground height, and the cost is high. The translation type garage has no lifting mechanism, but needs to have an entrance and exit on each floor, which has poor flexibility and adapts to the requirements of large-area garages. The roadway stacking garage has the characteristics of both translation and vertical movement, has a large capacity, good flexibility, and can arrange different numbers of planes and vertical layers according to different spaces, and the cost is low. After comprehensively comparing the technical characteristics, capacity, and engineering manufacturing costs of various garages, the roadway-type three-dimensional garage is the best way to achieve social benefits.

The current roadway-type three-dimensional garage transports the car into the garage cell by carrying the car to move through the spreader arm, and the weight of the car is completely loaded on the spreader arm. A large overturning moment is formed at the bottom of the vehicle, and the higher the height, the greater the moment, which limits the height of the three-dimensional garage. This is also a technical bottleneck that is difficult to overcome in the current garage equipment industry, and the existing horizontal transmission mechanism completes stacking every time The action requires a no-load setting stroke of the motor, that is, the extension arm needs to be retracted to complete the next conveying action. This no-load stroke is a waste of time and energy, which affects the efficiency of parking.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a roadway-type three-dimensional garage, which aims to solve the problems in the prior art proposed by the above background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: a roadway-type three-dimensional garage, which is characterized in that it includes a control system and a plurality of parking roadways, and each of the parking roadways includes a separation cabin for people and vehicles, an accompanying load-bearing plate warehouse , a roadway locomotive and stacking parking spaces;

The man-car separation compartment is located at the starting position of the garage;

The accompanying board library is arranged on one side of the passenger-vehicle separation compartment and is used for storing the accompanying carrying board, and the accompanying carrying board board library includes a library frame and a accompanying carrying board lifting mechanism arranged on the library frame;

The roadway locomotive is movably arranged in the parking roadway and is used for transporting vehicles. The roadway locomotive includes a ground guide rail, a vehicle body, a traveling bearing plate, a horizontal transmission mechanism and a vertical lifting mechanism; the bottom of the vehicle body is provided with several pairs of Wheels are used to move along the ground rails, wherein a pair of wheels are driving wheels, which are driven by a motor; the horizontal transmission mechanism is arranged in the vehicle body, and the accompanying carrying plate is arranged on the horizontal transmission mechanism. It is used to control the movement of the accompanying carrying board in the horizontal direction; the vehicle body includes several vertical cells, and the vertical lifting mechanism is arranged on the vehicle body to control the horizontal transmission mechanism and the accompanying carrying board in the cells. move up and down;

The stacking parking spaces are arranged on one side of the roadway locomotives' running route, and include a plurality of unit cell parking spaces, which are distributed in a vertical grid shape.

A further arrangement is that an upper guide rail is arranged above the vehicle body, two clamping wheel mechanisms matching the upper guide rail are fixed on the top of the vehicle body, and the clamping wheels include two sets of oppositely arranged guide wheels. , clamp the upper rail in it.

A further arrangement is that the horizontal transmission mechanism includes a second motor, a roller table, a slide rail and a lead screw nut mechanism, the roller tables are two, and are arranged perpendicular to the direction of the ground track, and the lead screw nut mechanism is parallel to the slide rail. It is arranged between two rollers, and the accompanying bearing plate is placed on the rollers; the second motor drives the lead screw in the lead screw nut mechanism to rotate, and the nut of the lead screw nut mechanism is fixedly provided with a pushing arm, The two ends of the pushing arm are respectively provided with pushing blocks, and the pushing blocks are slidably arranged on the slide rail; the pushing block is provided with a cross wheel on the side facing the roller table, and the roller table corresponds to a The side is provided with a stop rod that matches the cross runner; the pushing block is provided with a first helical gear, a second helical gear and an intermittent transmission mechanism, the rotating shaft of the first helical gear is connected with the cross runner, and the The first helical gear is vertically meshed with the second helical gear. The output end of the second helical gear is connected with a material grabbing hook through an intermittent transmission mechanism. When the grabbing hook is located in the grabbing hook groove, the horizontal transmission mechanism can transport the accompanying carrier plate to the garage along the roller table. At this time, the second motor drives the lead screw to rotate, and the pusher arm moves along the slide rail. When it is in contact with the blocking rod, the cross wheel will rotate and drive the grab hook to rotate through the first helical gear, the second helical gear and the intermittent transmission mechanism, so that the grab hook is separated from the grab hook groove, and then it can drive away from the roadway. locomotive.

A further arrangement is that the intermittent transmission mechanism includes a first pin wheel and a four-groove sheave, the first pin wheel is connected with the rotating shaft of the second helical gear, and the first pin wheel is provided with a first toggle pin. and the first cam, the first cam is provided with a first cam notch on the side facing the first toggle pin; the four-groove sheave is provided with four pin grooves matching the first toggle pin, the The pin grooves are distributed at equal angles along the circumferential direction of the four-slot sheave, the edge of the four-slot sheave is provided with four concave arc surfaces, and the wheel wall of the first cam is connected to the arc of the four-slot sheave. face fit. When the first pin wheel rotates, when the first toggle pin enters the pin groove, it drives the four-slot sheave to rotate. After the four-slot sheave rotates for a quarter of a turn, the first toggle pin disengages from the pin groove, and the four-slot sheave stops. Rotate, and keep the position fixed under the cooperation of the first cam and the arc surface.

A further arrangement is that the transmission ratio of the first helical gear to the second helical gear is 1:4.

A further arrangement is that the accompanying carrying plate lifting mechanism includes a front vertical shaft and a rear vertical shaft respectively arranged on both sides of the storage frame, wherein the rear vertical shaft is provided with a sprocket and a chain, and there are multiple vertical shafts between the front vertical shaft and the rear vertical shaft. Each library rack rotating shaft pair includes a sprocket rotating shaft and a sheave rotating shaft located in the same horizontal plane, all the sprocket rotating shafts are located on the same vertical plane, and all the sheave rotating shafts are also Located on the same vertical plane, the sprocket shaft is provided with a second pin wheel, the groove wheel shaft is provided with a six-slot sheave and a planetary wheel carrier, and the second pin wheel is provided with a second toggle pin and a second cam , the number of the second toggle pins is two, the second cam is provided with a second cam notch on the side facing the second toggle pin, the six-slot sheave is provided with six pin grooves, and the pin grooves are along the There are six concave arc surfaces on the side wall of the six-slot sheave, and the concave arcs on the six-slot sheave The surface is in contact with the wheel wall of the second cam on the second pin wheel. The planetary wheel holder includes support rods. The edge is provided with a bracket opening.

所述第二拨动销到第二销轮轴线的距离与两个第二拨动销之间的间距相等。A further arrangement is that the planet wheel brackets on the adjacent sheave shafts are dislocated; the ratio of the length of the bracket to the spacing between the adjacent sheave shaft axes is:

The distance from the second toggle pin to the axis of the second pin wheel is equal to the distance between the two second toggle pins.

A further arrangement is that the two ends of the supporting rod are respectively provided with supporting wheels.

A further arrangement is that the control system includes a computer server, a programmable logic controller, a number of limit switches and position sensors, and each moving part on the accompanying board library and the roadway locomotive is connected to the programmable logic controller, The computer server, the limit switch and the position sensor are respectively connected with the programmable logic controller.

A method of using a roadway-type three-dimensional garage, comprising the following steps:

(1) The control system counts the number and number of empty parking spaces in each parking roadway, calculates the optimal parking route in the garage, and controls the roadway locomotive to drive to the human-vehicle separation compartment of the target parking roadway, through the horizontal transmission mechanism on the roadway locomotive Transport the traveling carrier board from the traveling carrier board library to the vehicle body;

(2) Guide the driver to drive the vehicle to the passenger-vehicle separation compartment, and park it on the accompanying carrying board in the roadway locomotive;

(3) Drive the roadway locomotive carrying the vehicle and the accompanying carrying board to the target parking space, and park the accompanying carrying board carrying the vehicle into the target parking space through the vertical lifting mechanism and the horizontal transmission mechanism to complete the storage action;

(4) When picking up the car, the unloaded roadway locomotive drives to the target parking space, and transports the accompanying carrier plate carrying the vehicle in the target parking space to the car body through the horizontal transmission mechanism and the vertical lifting mechanism, and then drives to the passenger-vehicle separation compartment. After the driver drives away the vehicle, the accompanying carrying board will be stored in the accompanying carrying board warehouse through the horizontal transmission mechanism to complete the pick-up action;

The actions of storing and retrieving the car are performed alternately in time series when the garage is blocked.

Compared with the prior art, the present invention has the following beneficial effects:

1. The present invention provides a roadway-type three-dimensional garage, which adopts roadway locomotives to replace the spread arm of the existing roadway-type three-dimensional garage, eliminates the influence of the overturning moment during the transportation of vehicles, breaks through the height limitation of the roadway-type three-dimensional garage, and can realize Maximize capacity and improve space utilization.

2. The present invention eliminates the no-load setting stroke of the motor, saves time and energy, and improves work efficiency by arranging a horizontal transmission mechanism on the roadway locomotive, using the cooperation of the cross runner and the stop rod, and the cooperation of the intermittent transmission mechanism.

3. By adopting a computer intelligent control system, the present invention realizes the separation of people and vehicles, unmanned automatic management, optimal utilization of space, fast access speed, and avoidance of vehicle collision accidents. Vehicles are executed alternately, reducing the travel time. Compared with the existing roadway-type intelligent three-dimensional garage technology, this strategy can not only shorten the blocking time, but also reduce energy waste.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the present invention.

Figure 2 is a schematic structural diagram of a roadway locomotive in the present invention.

FIG. 3 is a schematic diagram of the bottom surface structure of the roadway locomotive in the present invention.

FIG. 4 is a schematic structural diagram of the top clamping wheel mechanism of the roadway locomotive in the present invention. .

FIG. 5 is a schematic structural diagram of the horizontal transmission mechanism in the present invention.

FIG. 6 is a working schematic diagram of the bottom of the traveling carrier plate and the horizontal transmission mechanism in the present invention.

FIG. 7 is a schematic diagram of the transmission structure in the pushing block in the present invention.

FIG. 8 is a schematic structural diagram of the first pin wheel and the four-groove sheave in the present invention.

FIG. 9 is a schematic structural diagram of a walk-behind board library in the present invention.

FIG. 10 is a partial structural schematic diagram of the elevating mechanism of the accompanying carrying plate in the present invention.

FIG. 11 is a schematic diagram of the positional relationship among the second pin wheel, the six-groove sheave and the planet wheel carrier in the present invention.

Fig. 12 is a perspective view of the second pin wheel, the six-groove sheave and the planet wheel carrier in the present invention.

In the picture: 1. Separate compartment for people and vehicles; 2. Accompanying board warehouse; 3. Roadway locomotive; 4. Stacked parking space; 504, transmission gear, 505, clamping mechanism; 6, horizontal transmission mechanism, 601, roller table, 602, slide rail, 603, screw nut mechanism, 604, push arm, 605, push block, 606, cross rotation wheel, 607, stop lever, 608, first helical gear, 609, second helical gear, 610, grab hook, 611, first pin wheel, 612, four-groove sheave, 613, first toggle pin, 614 , the first cam; 7, the traveling carrier plate, 701, the hook slot for material grabbing; 8, the storage rack; 9, the traveling carrier plate lifting mechanism, 901, the chain, 902, the second pin wheel, 903, the six-slot sheave, 904 , Planet gear holder, 905, Second cam, 906, Second toggle pin, 907, Sprocket shaft, 908, Sheave shaft, 909, Support rod, 910, Support wheel, 911, Support rod pass; 10 , Ground rail; 11. Upper rail.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below through embodiments and in conjunction with the accompanying drawings.

Example: A roadway-type three-dimensional garage, as shown in Figure 1, the three-dimensional garage is provided with a plurality of parking roadways and roadway entrances and exits, each parking roadway includes a passenger-vehicle separation compartment 1, an accompanying carrying board warehouse 2, and a roadway locomotive 3 and stackable parking spaces 4.

The separation compartment 1 is located at the entrance and exit of the roadway at the starting position of the garage, where the driver parks or picks up the car.

The stacking parking space 4 adopts a steel frame structure and can be constructed above ground or underground. It is arranged on one side of the roadway locomotive 3 travels, and includes a plurality of cell parking spaces, which are distributed in a vertical grid.

In order to facilitate the delivery of the accompanying carrying board 7, the accompanying carrying board board warehouse 2 is arranged next to the passenger-vehicle separation compartment 1, and the accompanying carrying board board warehouse 2 includes a warehouse frame 8 and a accompanying carrying board lifting mechanism 9 arranged on the warehouse frame 8, for The accompanying carrying plate 7 is stored for use by the roadway locomotive 3 .

As shown in Figures 9-12, the supporting plate lifting mechanism 9 includes a front vertical shaft and a rear vertical shaft. The back of the rear vertical shaft is provided with a sprocket and a chain 901. The sprocket and chain 901 are driven by a motor. There are a plurality of storage rack rotation shaft pairs, each storage rack rotation shaft pair includes a sprocket rotation shaft 907 and a sheave wheel rotation shaft 908 located in the same horizontal plane, all the sprocket rotation shafts 907 are located on the same vertical plane, all the The sheave shafts 908 are also located on the same vertical plane, the sprocket shaft 907 is provided with a second pin wheel 902, the sheave shaft 908 is provided with a six-slot sheave 903, a planetary wheel holder 904, a second pin wheel A second toggle pin 906 and a second cam 905 are provided on the 902. The number of the second toggle pins 906 is two. There are six pin grooves on the wheel 903, and the pin grooves are equally distributed along the outer edge of the six-slot sheave 903. Six concave arc surfaces are arranged on the side wall of the six-slot sheave The concave arc surface on the wheel 903 is in contact with the wheel wall of the second cam 905 on the second pin wheel 902. The planetary wheel support 904 includes a support rod 909 and a support wheel 910 respectively arranged at both ends of the support rod 909. The support rod The number of 909 is three, which are evenly distributed along the center of the planetary wheel carrier 904 at equal angles, and the edge of the traveling carrier plate 7 is provided with a carrier rod passage 911 .

In this embodiment, two adjacent six-groove sheaves 903 are placed in opposite directions, that is, as shown in Figures 10-11, two adjacent six-groove sheaves 903, one faces the front vertical shaft and the other faces the rear vertical shaft, which is To prevent movement interference.

即由图11中所示，托轮910的轴心到槽轮转轴908轴心的连线，与相邻槽轮转轴908轴心之间的连线之间的夹角β为60度。The planet gear brackets 904 on the adjacent sheave shafts 908 are dislocated to prevent movement interference; the ratio of the length of the bracket 909 to the distance between the axes of the adjacent sheave shafts 908 is

That is, as shown in FIG. 11 , the included angle β between the line connecting the axis of the idler 910 to the axis of the sheave shaft 908 and the line connecting the axis of the adjacent sheave shafts 908 is 60 degrees.

The distance from the second toggle pin 906 to the axis of the second pin wheel 902 is equal to the distance between the two second toggle pins 906 , that is, the two second toggle pins 906 and the axis of the second pin wheel 902 form an equilateral triangle The angle between the two second toggle pins 906 is 60 degrees.

When the accompanying support plate 7 is lifted, the motor starts to work, driving the sprocket and the chain 901 to rotate, the chain 901 drives all the sprocket shafts 907 to rotate, the second pin wheel 902 on the sprocket shaft 907 rotates, and the second pin wheel 902 of the second pin wheel 902 rotates. The second toggle pin 906 rotates, the second toggle pin 906 fits into the pin groove of the six-slot sheave 903 on the sheave shaft 908, and drives the six-slot sheave 903 to rotate, the second toggle pin 906 rotates 240 degrees, The six-groove sheave 903 rotates 120 degrees continuously. The rotation of the six-slotted sheave 903 drives the two planetary gear holders 904 on the sheave shaft 908 to rotate. The planetary gear holder 904 is rotated by 120 degrees to lift the accompanying carrier plate 7, and the lifting action rises to the height of the planetary gear holder 904 When the upper limit is reached, the supporting wheel 910 of the planetary wheel supporting member 904 continues to rotate and disengage, and the upper planetary wheel supporting member 904 contacts the traveling carrier plate 7 and continues to lift.

The operating principle of the six-groove sheave 903 in this embodiment is as follows: the six-groove sheave 903 has six pin grooves, and each groove is spaced at a distance of 60 degrees. The side surfaces of the second cam 905 on the two pin wheels 902 can be in contact with each other. The second pin wheel 902 is provided with two second toggle pins 906 spaced 120 degrees apart.

When the motor is not running, the supporting wheel 910 of the planetary wheel supporting member 904 supports the accompanying carrier plate 7 flatly. The state of the six-slot sheave 903 is shown in FIG. 11 . A circular arc surface of the wheel 903 is in complete contact, and at this time the traveling carrier plate 7 is stationary, and a vertical force is applied to the planet wheel carrier 904 to generate torque on the sheave shaft 908. The side arc surface of 902 is in contact, and the force of the six-slot sheave 903 on the second cam 905 is vertically upward, while the second cam 905 and the second pin wheel 902 cannot be displaced in the vertical direction, so the six-slot sheave 903 is vertically upward. The wheel 903 cannot rotate, the six-groove sheave 903 and the second pin wheel 902 are locked with each other, and the accompanying support plate 7 will not fall. When the accompanying support plate 7 is lifted, the second pin wheel 902 rotates, and the first second toggle pin 906 rotates to the slot corresponding to the six-slot sheave 903, and starts to fit into the pin groove of the six-slot sheave 903. The pin groove wall of the six-slotted sheave 903 generates a tangential force, which drives the six-slotted sheave 903 to rotate, and the six-slotted sheave 903 drives the planetary wheel bracket 904 to lift the accompanying carrier plate 7 .

The roadway locomotive 3, as shown in Figures 2-8, includes a ground guide rail 10, an upper guide rail 11, a vehicle body 5, a horizontal transmission mechanism 6 and a vertical lifting mechanism.

The bottom of the vehicle body 5 is provided with three pairs of wheels and a motor one 501, of which a pair of wheels is a driving wheel 502, an axle gear 503 is fixed on the driving axle, the output end of the motor one 501 is connected with a transmission gear 504, the axle gear 503 and the transmission gear 504 is engaged, and the vehicle body 5 is moved along the ground rail 10 by the driving of the motor one 501 . The power supply mode of the motor 1 501 is to supply power to the trolley line, so that the roadway locomotive can obtain power supply at any position.

The upper guide rail 11 is arranged above the vehicle body 5, and the top of the vehicle body 5 is fixedly provided with two clamping wheel mechanisms 505 matching the upper guide rail 11. The two clamping wheel mechanisms 505 are arranged along the direction of the upper guide rail 11. The wheel mechanism 505 includes two sets of oppositely arranged guide wheels, and the upper guide rail 11 is clamped therein. By clamping the upper guide rail 11 by the clamping wheels, the rolling stiffness can be increased to prevent the vehicle from overturning during access.

The horizontal transmission mechanism 6 is arranged in the vehicle body 5, and the horizontal transmission mechanism 6 includes a second motor, a roller table 601, a slide rail 602 and a screw nut mechanism 603. There are two roller tables 601, and the accompanying carrier plate 7 is placed on the roller table 601. , the slide rail 602 and the screw nut mechanism 603 are arranged in parallel between the two rollers 601 .

The second motor drives the lead screw in the lead screw nut mechanism 603 to rotate. The nut of the lead screw nut mechanism 603 is fixedly provided with a pusher arm 604, and two ends of the pusher arm 604 are respectively provided with pusher blocks 605, and the pusher blocks 605 are slidable It is arranged on the sliding rail 602 ; when the second motor drives the screw to rotate, the pushing arm 604 drives the pushing block 605 to move along the sliding rail 602 .

The pusher block 605 is provided with a cross wheel 606 on the side facing the roller table 601. The cross wheel 606 includes four trigger rods, and the adjacent trigger rods are arranged vertically. The corresponding side of the roller table 601 is provided with the cross wheel 606 matches the blocking rod 607 , when the pushing block 605 moves to the blocking rod 607 , the trigger rod of the cross wheel 606 touches the blocking rod 607 and rotates under the pushing of the blocking rod 607 .

The pushing block 605 is provided with a first helical gear 608, a second helical gear 609 and an intermittent transmission mechanism. The rotating shaft of the first helical gear 608 is connected with the cross wheel 606, and the first helical gear 608 is vertically meshed with the second helical gear 609. , the transmission ratio of the first helical gear 608 and the second helical gear 609 is 1:4; the output end of the second helical gear 609 is connected with a material grabbing hook 610 through an intermittent transmission mechanism, and the bottom of the accompanying carrier plate 7 is provided with a material grabbing hook. 610 to match the catch hook slot 701. The rotation of the cross wheel 606 is transmitted to the grabbing hook 610 through the first helical gear 608, the second helical gear 609 and the intermittent transmission mechanism, and drives the grabbing hook 610 to rotate.

The intermittent transmission mechanism includes a pin wheel 611 and a four-groove sheave 612. The pin wheel 611 is connected to the rotating shaft of the second helical gear 609. The pin wheel 611 is provided with a toggle pin 613 and a cam 614, and the cam 614 faces the toggle pin 613 side. There is a cam gap 615; the four-slot sheave 612 is provided with four pin grooves 616 matching the toggle pins 613, and the pin grooves 616 are distributed equiangularly along the circumference of the four-slot sheave 612. The four-slot sheave 612 The edge of the cam 614 is provided with four concave arc surfaces, and the wheel wall of the cam 614 is in contact with the arc surface of the four-groove sheave 612 . When the pin wheel 611 rotates, when the toggle pin 613 enters the pin groove 616, it drives the four-slot sheave 612 to rotate. The rotation of 612 is stopped, and the position of the cam 614 is guaranteed to remain stationary under the cooperation of the cam 614 and the arc surface.

The vertical lifting mechanism is arranged on the vehicle body. In this embodiment, a conventional traction type lifting mechanism is used to control the up and down movement of the horizontal transmission mechanism 6 and the accompanying carrier plate 7 in the cell. The traction type lifting mechanism is driven by a motor. A lifting mechanism for realizing the lifting function of the components is the prior art, and will not be described in detail in this embodiment.

When the roadway locomotive 3 is working, it first travels to the passenger-vehicle separation compartment 1, grabs the accompanying carrying board 7 in the accompanying carrying board library 2 through the horizontal transmission mechanism 6, and transports the accompanying carrying board 7 into the vehicle body 5. At this time, the grab hook 611 is located in the grab hook groove 701 at the bottom of the traveling carrier plate 7; then the driver drives the vehicle into the traveling carrier plate 7 in the roadway locomotive 3 in the passenger-vehicle separation compartment 1, and after parking the car, The driver immediately left the vehicle.

Then, the roadway locomotive 3 is driven to the target position by the motor 1 501, and then the horizontal transmission mechanism 6, the accompanying carrying plate 7 and the car parked on the accompanying carrying plate 7 are lifted to the height of the target parking space through the vertical lifting mechanism, and then the horizontal transmission mechanism The motor 2 in 6 drives the screw nut mechanism 603 to work, and pushes the accompanying carrying plate 7 to move horizontally; when the accompanying carrying plate 7 and the car carried on its upper part move to the target parking space, the cross wheel 606 on the side of the pushing block 605 touches The blocking rod 607 rotates 90 degrees under the pushing of the blocking rod 607, which drives the first helical gear 608 to rotate 90 degrees. The two helical gears 609 drive the coaxially connected pin wheel 611 to rotate 360 degrees, the pin wheel 611 drives the four-slot sheave 612 to rotate 90 degrees, and the four-slot sheave 612 drives the grabbing hook 610 to rotate 90 degrees, so that the grabbing hook 610 is released from the gripper The material hook groove 701 completes the return action of the material grabbing hook 610 .

When taking out the car, the second motor drives the screw nut mechanism 603 to work in reverse, the cross runner 606 touches the blocking rod 607 and rotates 90 degrees in the reverse direction. The transmission drives the grabbing hook 610 to rotate 90 degrees in the opposite direction, so that the grabbing hook 610 is caught in the grabbing hook groove 701 on the accompanying carrying plate 7, and drives the accompanying carrying plate 7 to move outward, and the accompanying carrying plate 7 and the vehicle are transported to the The vehicle body 5 is dropped to the bottom of the vehicle body 5 through the vertical lifting mechanism, and then the motor 1 501 drives the vehicle body 5 to move along the ground guide rail 10 and the upper guide rail 11 to the exit of the garage to complete the pickup.

The control system includes a computer server, a programmable logic controller, a number of limit switches and position sensors, the moving parts on the accompanying board library 2 and the roadway locomotive 3 are connected to the programmable logic controller, the computer server, limit switches and The position sensors are respectively connected with the programmable logic controller. The programmable logic controller receives the input of the computer server, limit switch, position sensor and other components, and directly or indirectly outputs the output to control the work of the moving parts such as the motors on the accompanying carrier board library 2 and the roadway locomotive 3. The programmable logic controller can control the working sequence and working time of parking and fetching according to the main program, so that each program cooperates in an orderly and compact manner, and realizes the intelligence and automation of the garage.

The computer server is used to count the number and number of vacant parking spaces in each lane, and calculate the optimal parking route in each lane. The sign above the lane displays the number of vacant parking spaces in each lane, and can prompt the owner to choose according to the waiting status of each lane entrance. Reasonable alleyway waiting. When each garage is blocked with access vehicles, according to the computer logic control strategy, the vehicles are first sorted according to the time sequence, and the current parking information and the vehicle retrieval information are interspersed with each other in time series to reorder the access information. Alternate execution of car fetching and car storage shortens the travel time of the car. Compared with the existing roadway-type intelligent three-dimensional garage technology, this strategy can not only shorten the blocking time, but also reduce energy waste.

A method of using a roadway-type three-dimensional garage, comprising the following steps:

(1) The control system counts the number and number of empty parking spaces in each parking roadway, calculates the optimal parking route in the garage, and controls the roadway locomotive to drive to the human-vehicle separation compartment of the target parking roadway, through the horizontal transmission mechanism on the roadway locomotive Transport the traveling carrier board from the traveling carrier board library to the vehicle body;

(2) Guide the driver to drive the vehicle to the passenger-vehicle separation compartment, and park it on the accompanying carrying board in the roadway locomotive;

(3) Drive the roadway locomotive carrying the vehicle and the accompanying carrying board to the target parking space, and park the accompanying carrying board carrying the vehicle into the target parking space through the vertical lifting mechanism and the horizontal transmission mechanism to complete the storage action;

(4) When picking up the car, the unloaded roadway locomotive drives to the target parking space, and transports the accompanying carrier plate carrying the vehicle in the target parking space to the car body through the horizontal transmission mechanism and the vertical lifting mechanism, and then drives to the passenger-vehicle separation compartment. After the driver drives away the vehicle, the accompanying carrying board will be stored in the accompanying carrying board warehouse through the horizontal transmission mechanism to complete the pick-up action;

In the method, the actions of storing and retrieving the car are alternately performed in time series when the garage is blocked, which effectively reduces the redundant empty travel of the vehicle to achieve the purpose of saving time and energy, and improving the congestion condition.

The above-mentioned embodiments are only intended to illustrate the technical concept and characteristics of the present invention, and the purpose thereof is to enable those who are familiar with the art to understand the content of the present invention and implement them accordingly, and cannot limit the protection scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be included within the protection scope of the present invention.

Claims (10)

1. The utility model provides a tunnel type stereo garage, its characterized in that, includes control system and a plurality of parking tunnel, every parking tunnel include:

the human-vehicle separation cabin is positioned at the starting position of the garage;

the pallet board warehouse is arranged on one side of the man-car separation cabin and used for storing pallet boards, and comprises a warehouse rack and a pallet board lifting mechanism arranged on the warehouse rack;

the roadway locomotive is movably arranged in a parking roadway and used for transporting vehicles, and comprises a ground guide rail, a vehicle body, a traveling bearing plate, a horizontal transmission mechanism and a vertical lifting mechanism; the bottom of the trolley body is provided with a plurality of pairs of wheels which are used for moving along a ground guide rail, wherein one pair of wheels are driving wheels and are driven by a first motor; the horizontal transmission mechanism is arranged in the vehicle body, the accompanying bearing plate is arranged on the horizontal transmission mechanism, and the horizontal transmission mechanism is used for controlling the movement of the accompanying bearing plate in the horizontal direction; the vehicle body comprises a plurality of vertical cells, and the vertical lifting mechanism is arranged on the vehicle body and used for controlling the horizontal transmission mechanism and the accompanying bearing plate to move up and down in the cells;

the stacking type parking spaces are arranged on one side of a roadway locomotive passing route and comprise a plurality of unit grid parking spaces which are distributed in a vertical grid shape.

2. The roadway type stereo garage of claim 1, wherein an upper guide rail is arranged above the vehicle body, two clamping wheel mechanisms matched with the upper guide rail are fixedly arranged at the top of the vehicle body, and each clamping wheel comprises two groups of oppositely arranged guide wheels for clamping the upper guide rail therein.

3. The roadway type stereo garage of claim 1 or 2, wherein the horizontal transmission mechanism comprises a second motor, two roller ways, a slide rail and a screw-nut mechanism, the two roller ways are arranged perpendicular to the direction of the ground track, the screw-nut mechanism and the slide rail are arranged between the two roller ways in parallel, and the accompanying bearing plate is placed on the roller ways; the second motor drives a screw rod in the screw rod nut mechanism to rotate, a nut of the screw rod nut mechanism is fixedly provided with a material pushing arm, two ends of the material pushing arm are respectively provided with a material pushing block, and the material pushing blocks are slidably arranged on the slide rail; a cross rotating wheel is arranged on one side of the material pushing block, which faces the roller way, and a stop lever matched with the cross rotating wheel is arranged on the corresponding side of the roller way; the material pushing device is characterized in that a first helical gear, a second helical gear and an intermittent transmission mechanism are arranged in the material pushing block, a rotating shaft of the first helical gear is connected with a cross rotating wheel, the first helical gear is vertically meshed with the second helical gear, an output end of the second helical gear is connected with a material grabbing hook through the intermittent transmission mechanism, and a material grabbing hook groove matched with the material grabbing hook is formed in the bottom of the accompanying bearing plate.

4. The roadway type stereo garage of claim 3, wherein the intermittent transmission mechanism comprises a first pin wheel and a four-groove grooved wheel, the first pin wheel is connected with a rotating shaft of the second helical gear, a first toggle pin and a first cam are arranged on the first pin wheel, and a first cam notch is arranged on one side of the first cam, which faces the first toggle pin; four pin grooves matched with the first toggle pin are formed in the four-groove grooved wheel, the pin grooves are distributed at equal angles along the circumferential direction of the four-groove grooved wheel, four concave arc surfaces are arranged at the edge of the four-groove grooved wheel, and the wheel wall of the first cam is attached to the arc surfaces of the four-groove grooved wheel.

5. The roadway type stereo garage of claim 3, wherein the transmission ratio of the first bevel gear to the second bevel gear is 1: 4.

6. The roadway type stereo garage of claim 1, wherein the pallet lifting mechanism comprises a front vertical shaft and a rear vertical shaft respectively disposed at two sides of the garage, wherein the rear vertical shaft is provided with a chain wheel and a chain, a plurality of pairs of garage rotating shafts are disposed between the front vertical shaft and the rear vertical shaft, each pair of garage rotating shafts comprises a chain wheel rotating shaft and a sheave rotating shaft which are disposed in the same horizontal plane, all the chain wheel rotating shafts are disposed in the same vertical plane, all the sheave rotating shafts are disposed in the same vertical plane, the chain wheel rotating shafts are provided with second pin wheels, the sheave rotating shafts are provided with six grooved sheaves and planet wheel supporting members, the second pin wheels are provided with second stirring pins and second cams, the number of the second stirring pins is two, the second cams are provided with second cam notches facing the second stirring pins, and the six grooved sheaves are provided with six pin grooves, the keyway is along the circumference of six groove sheaves is outer along equiangular equipartition, be equipped with the arc surface of six indents on the lateral wall of six groove sheaves, the arc surface of indent is laminated with the round wall of second cam on the second pin wheel on six groove sheaves, the planet wheel support includes the die-pin, the die-pin is three, along the equiangular equipartition in planet wheel support center, the border of retinue loading board is equipped with the die-pin and crosses the mouth.

7. The roadway type stereo garage of claim 6, wherein the planet wheel holders on the adjacent sheave rotating shafts are arranged in a staggered manner; the length of the supporting rod and the distance between the axes of the rotating shafts of the adjacent grooved wheels are in a ratio of

The second toggle pin is connected to the second pinwheel axisIs equal to the distance between the two second tumbler pins.

8. The roadway type stereo garage of claim 6, wherein two ends of the supporting rod are respectively provided with a supporting wheel.

9. The roadway type stereo garage of claim 1, wherein the control system comprises a computer server, a programmable logic controller, a plurality of limit switches and a position sensor, each moving component on the pallet library and the roadway locomotive is connected with the programmable logic controller, and the computer server, the limit switches and the position sensor are respectively connected with the programmable logic controller.

10. The use method of the roadway type stereo garage of claim 1, comprising the following steps:

(1) counting the number and the number of empty parking spaces in each parking lane by a control system, calculating an optimal parking route in a garage, controlling a lane locomotive to run to a man-vehicle separation cabin of a target parking lane, and conveying a accompanying bearing plate from a accompanying bearing plate library into a vehicle body by a horizontal transmission mechanism on the lane locomotive;

(2) guiding a driver to drive a vehicle to a man-vehicle separation cabin and stop the vehicle on a accompanying bearing plate in a tunnel locomotive;

(3) the roadway locomotive carrying the vehicle and the accompanying bearing plate is driven to a target parking space, the accompanying bearing plate carrying the vehicle is parked in the target parking space through the vertical lifting mechanism and the horizontal transmission mechanism, and the vehicle parking action is finished;

(4) when a driver drives the vehicle, the horizontal transmission mechanism stores the accompanying bearing plate in the accompanying bearing plate library to finish the vehicle taking action;

and the parking and picking actions are alternately executed according to a time sequence when the garage is blocked.

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