Aisle stacking type stereo garage adopting inner guide carrier

Abstract

The utility model discloses a roadway stacking type stereo garage adopting an inner guide carrier, which belongs to the field of logistics devices and comprises a stacking machine, the carrier and a parking goods shelf, and the carrier moves back and forth between a vehicle carrying platform of the stacking machine and the parking goods shelf. The carrier comprises a lower guiding mechanism, the lower guiding mechanism is provided with guiding wheels which are symmetrical left and right, and when the carrier travels to the vehicle carrying platform, the guiding wheels make contact with the inner sides of the guiding rails on the vehicle carrying platform, and the guiding effect is achieved. Functions of the stacker are simplified, a core function horizontal moving vehicle is changed into an independent carrier, guidance of the two is set, when maintenance is needed, the carrier can be unfolded independently, the workload is reduced, and the manufacturing and debugging difficulty of the stacker is simplified. And a guide device is arranged between the carrier and the stacking machine, so that the safety and the driving stability are improved. The intelligent stereo garage is simple and reliable in structure, can be suitable for various intelligent stereo garages such as pit type and ground type garages, and has universal adaptability.

Description

Technical Field

[0001] The utility model relates to the technical field of stereo garages, in particular to an aisle stacking type stereo garage adopting an inner guide transporter. Background Art

[0002] In recent years, with economic development and improved living standards, the number of family cars has increased. To save parking space and meet people's parking needs, multi-story parking garages have seen rapid development. When storing and retrieving vehicles in intelligent multi-story garages, a vehicle stacker is required to transport the vehicle to be stored from the garage entrance to the parking space, or to move the vehicle to be retrieved from the parking space to the garage entrance.

[0003] At present, the structure of the stacker suitable for intelligent stereo garages is relatively complex and difficult to maintain. For example, CN104912364B discloses a tunnel stacking type stereo garage, in which the stacking equipment includes a lifting platform, a transporter that moves horizontally along the length of the tunnel on the lifting platform, and a vehicle transporting mechanism installed on the transporter, and is characterized in that the vehicle transporting mechanism is a two-way telescopic fork, and such a structure still integrates the stacker and the transporter. Therefore, there is an urgent need for a tunnel stacker vertical garage with a simple structure, stable and reliable, and a wide range of applications. In particular, when the transporter and the stacker are moving in coordination, they are prone to jamming or damage due to the large load. The stacker must also be deactivated at the same time during maintenance, which causes great trouble. Utility Model Content

[0004] In order to shorten the maintenance time and improve the reliability of the stacker, the utility model designs an aisle stacking type stereo garage which adopts an inner guide transporter for the aisle stacking type stereo garage.

[0005] The technical solution of the utility model is as follows:

[0006] A lane stacking stereoscopic parking garage using an internally guided carrier includes a stacker, a carrier and a parking rack. The carrier is independent of the stacker and moves back and forth between the stacker's vehicle loading platform and the parking rack. The carrier includes a lower guide mechanism, which is provided with left-right symmetrical guide wheels. When the carrier travels to the vehicle loading platform, the guide wheels contact the inner side of the guide rails on the vehicle loading platform to play a guiding role.

[0007] Preferably, the carrier comprises a double-layer frame, and the inner frame of the double-layer frame is raised and lowered by a jacking mechanism.

[0008] Preferably, the transporter includes a bottom running wheel mechanism, and the running wheels run on the ground, the vehicle loading platform and the parking rack.

[0009] Preferably, the transporter includes a centering mechanism, which includes two pairs of symmetrical rack groups arranged front to back and linked right to each other, and the outer sides of the rack groups are connected to a long strip push plate.

[0010] Preferably, the transporter comprises a vehicle-carrying structure, and densely distributed guide wheels are installed on the vehicle-carrying structure.

[0011] Preferably, the stacker includes a frame, a traveling device, a counterweight device, a lifting drive device, a vehicle loading platform, and a chassis guide rail. The traveling device drives the stacker to move on the chassis guide rail. The frame is installed on the traveling device, and a counterweight device is provided inside. A lifting drive device is provided on the top, and a vehicle loading platform is installed on the side. The vehicle loading platform is connected to the lifting drive device and the counterweight device through a wire rope to achieve height lifting.

[0012] Preferably, pulley clamping guide rails are provided on both sides of the stacker.

[0013] Preferably, the parking rack has several layers, and each layer is provided with a bracket for carrying vehicles.

[0014] Compared with the existing technology, the present invention has the following beneficial effects: (1) the function of the stacker is simplified, and the core function of horizontal car moving is changed to an independent transporter, and guides are set for both. When the equipment has problems or needs maintenance, the transporter can be deployed alone, which reduces the workload and simplifies the manufacturing and debugging difficulty of the stacker; (2) there is a guide device between the transporter and the stacker, which improves safety and driving stability; (3) the structure is simple and reliable, and can be applied to various intelligent stereo garages such as pit type and ground type, and has universal adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a front view of the device;

[0016] Figure 2 is a top view of the device;

[0017] Figure 3 This is the coordination view of the stacker and the transporter;

[0018] Figure 4 It is a top view of the carrier;

[0019] Figure 5 It is a front view of the carrier;

[0020] Figure 6 It is a three-dimensional view of the carrier;

[0021] Figure 7 It is a partial view of the carrier;

[0022] Figure 8 It is a schematic diagram of a stacker. DETAILED DESCRIPTION

[0023] The technical solution of the present utility model is further explained below with reference to the accompanying drawings.

[0024] The utility model provides an intelligent three-dimensional garage, comprising:

[0025] A: The parking rack 17 is divided into several layers, each layer has a bracket for carrying vehicles.

[0026] B: The stacker 1 is internally composed of a frame 11, a traveling device 12, a lifting drive 13, a counterweight 14, a loading platform 15, and guide rails 16 on the chassis. The frame is mounted on the traveling device, with a counterweight installed inside. A lifting drive is located on the top, and a loading platform is installed on the side. The loading platform is connected to the lifting drive and counterweight via wire ropes. Once the transporter reaches the loading platform, the lifting drive allows for free height adjustment, while the traveling device allows for reciprocating movement of the stacker as a whole. After aligning with external parking facilities, the transporter then travels off the loading platform and onto the shelf, completing the overall operation. All lifting components utilize six-pulley clamping guide rails on both sides, ensuring safe and reliable positioning of the loading platform through rolling friction. The traveling mechanism utilizes multiple sets of large-span wheels to ensure the stacker's stability.

[0027] C: Carrier 2, internally composed of a liftable double-layer frame 21, multiple sets of bottom running wheels 22 arranged front and rear, a vehicle carrying structure 23, a centering mechanism 24, and a lower guide mechanism 25. The inner frame of the double-layer frame 21 is raised and lowered by the lifting mechanism. The lower guide mechanism 25 is equipped with bilaterally symmetrical guide wheels 25-1. When carrier 2 reaches the vehicle loading platform 15, the guide wheels contact the inner side of the guide rails 15-1 on the platform 15, providing guidance and improving safety and driving stability.

[0028] The centering mechanism consists of symmetrical racks 24-1 and 24-2 arranged front and back, linked left and right. Connected to their outer sides are identical elongated push plates 24-3 and 24-4. When the racks are activated, they extend the push plates left and right, centering the vehicle parked on them. Densely spaced guide wheels 231 are mounted on the vehicle carrier structure to facilitate free sliding of the vehicle during centering. Driven by the bottom running wheel mechanism, the carrier structure can move to the bottom of the vehicle to be transported. After the inner frame is raised, the carrier structure contacts the vehicle's tires to lift the vehicle. The elongated push plates of the centering mechanism act from the inside out on the inner side of the tires, centereding the vehicle under thrust. The entire carrier then moves onto the stacker's loading platform. After the stacker's movement and lifting action complete the positioning and height determination, the carrier 2 moves onto the rack, the inner frame lowers, and after the vehicle is placed, it returns to the stacker to transport the remaining vehicles.

[0029] When in use, the operation process of the equipment is as follows: after the vehicle drives to the position to be transported and the personnel get off the vehicle and evacuate, the stacker 1 moves the carrier 2 on the vehicle loading platform 15 and lowers it to the front of the vehicle to be transported. The double-layer frame 21 in the carrier 2 moves to lower its height, and then drives under the vehicle to raise its height. The vehicle carrying structure 23 on it carries the vehicle and lifts the wheels off the ground. The symmetrical rack groups 24-1 and 24-2 arranged front and back in the centering mechanism 24 move, driving the long strip push plates 24-3 and 24-4 connected to the outside to extend, guiding the vehicle position. Under the action of the guide wheels 231 on the vehicle carrying mechanism, the vehicle slides freely and completes the final positioning.

[0030] Driven by its lower running wheel mechanism 22 and guided by the symmetrical guide wheels 25-1 within its lower guide mechanism 25, the carrier 2 reaches the vehicle loading platform 15. The guide wheels contact the inner side of the guide rails 15-1 on the loading platform 15, providing guidance and enhancing safety and driving stability. This completes secondary positioning. The stacker crane guides the carrier and the vehicle atop it along the ground-laid guide rails 16 to the parking space to be stored. Afterward, the carrier 2 moves from the loading platform 15 of the stacker crane 1 onto the parking rack 17. The double-layer frame 21 within the carrier 2 actuates, lowering the vehicle and placing it on the parking rack 17. Parking is now complete, and the carrier 2 re-enters the loading platform 15 to park the next vehicle.

[0031] The three-dimensional garage of the utility model has a simple and reliable structure, can be applied to various intelligent three-dimensional garages such as pit-type and ground-type, and has universal adaptability.

Claims

1. A lane stacking stereo garage using an inner-guided carrier, comprising a stacker, a carrier and a parking rack, characterized in that: The transporter is independent of the stacker and moves back and forth between the vehicle loading platform of the stacker and the parking rack. The transporter includes a lower guide mechanism, which is provided with left-right symmetrical guide wheels. When the transporter travels to the vehicle loading platform, the guide wheels contact the inner side of the guide rails on the vehicle loading platform to play a guiding role.

2. The aisle stacking type stereoscopic parking garage using an inner guide carrier according to claim 1 is characterized in that: The carrier comprises a double-layer frame, and the inner frame of the double-layer frame is lifted and lowered by a jacking mechanism.

3. The aisle stacking type stereoscopic parking garage using an inner guide carrier according to claim 1 is characterized in that: The carrier comprises a bottom running wheel mechanism, and the running wheels run on the ground, the vehicle loading platform and the parking rack.

4. The aisle stacking type stereoscopic parking garage using an inner guide carrier according to claim 1, characterized in that: The carrier includes a centering mechanism, which includes two pairs of symmetrical rack groups arranged front to back and linked to each other, and the outer sides of the rack groups are connected to long strip push plates.

5. The aisle stacking type stereoscopic parking garage using an inner guide carrier according to claim 4 is characterized in that: The carrier includes a vehicle-carrying structure, on which densely distributed guide wheels are installed.

6. The aisle stacking type stereoscopic parking garage using an inner guide carrier according to claim 1, characterized in that: The stacker includes a frame, a traveling device, a counterweight device, a lifting drive device, a vehicle loading platform, and a chassis guide rail. The traveling device drives the stacker to move on the chassis guide rail. The frame is installed on the traveling device, and a counterweight device is provided inside. A lifting drive device is provided on the top, and a vehicle loading platform is installed on the side. The vehicle loading platform is connected to the lifting drive device and the counterweight device through a steel wire rope to achieve height lifting.

7. The aisle stacking type stereoscopic parking garage using an inner guide carrier according to claim 6, characterized in that: Pulley clamping guide rails are arranged on both sides of the stacker.

8. The aisle stacking type stereoscopic parking garage using an inner guide carrier according to claim 1, characterized in that: The parking rack has several layers, and each layer is provided with a bracket for carrying vehicles.

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