Rotating non-avoidance type stereo garage

Abstract

The application discloses a rotary non-avoidance type stereo garage, which comprises a moving base, a load plate assembly and a lower track, the moving base moves along the lower track, the upper side of the moving base is provided with a rotating stand column, the load plate assembly is arranged on the side of the rotating stand column, the load plate assembly comprises a table plate, the bottom of the table plate is fixedly provided with two symmetrical cross beams, the front end and the rear end of the table plate are respectively provided with slope sections, a plurality of support rollers are arranged in the slope sections and are equidistantly arranged along the length direction, a connecting shaft is arranged in the cross beam and penetrates the cross beam in the transverse direction, the connecting shaft is perpendicular to the support rollers, the connecting shaft and each support roller are connected and driven through a worm and gear mechanism, an electromagnetic brake is arranged on the side of the cross beam, and the inner end of the connecting shaft is connected with the electromagnetic brake. After the vehicle is driven onto the load plate assembly and reaches the set position, the support rollers are unlocked, so that the vehicle driven onto the load plate assembly can be quickly positioned, the parking time is saved, and the convenience is improved.

Description

Technical Field

[0001] This invention relates to the field of automated parking garage technology, specifically an upward-rotating, non-obstructive automated parking garage. Background Technology

[0002] Currently, flat parking lots in China cannot accommodate the huge number of private cars, and land resources are relatively scarce, making it difficult to build a large number of multi-story parking garages. Multi-level parking garages are a new and effective way to solve parking problems. They not only effectively prevent the waste of land resources but also have the characteristics of being user-friendly, labor-saving, and time-saving. Against this backdrop, a large number of types of multi-level parking garages have been designed. The non-obstruction type multi-level parking garage allows vehicles on the upper level to enter and exit without being affected by vehicles on the lower level, resulting in better usability. The rotating non-obstruction type parking garage involves parking the vehicle on a platform (the platform is first lowered to the ground), then the platform is raised and rotated 90 degrees before moving into the garage. During parking, the car needs to be parked in the middle of the platform. However, the driver needs to drive onto the platform and brake to stop the car in the middle, which requires a high level of driving skill and proficiency. If the car is parked too far forward or too far back, it may bump into the vehicle during the platform's movement. Summary of the Invention

[0003] The purpose of this invention is to provide an upward-rotating, non-obstruction-avoidance multi-level parking garage to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a rotating, non-obstructive three-dimensional parking garage, comprising a movable base, a carrier plate assembly, and a lower track. The movable base moves laterally along the lower track. A rotating column is installed on the upper side of the movable base. The carrier plate assembly is disposed on the side of the rotating column and is driven to move up and down by a lifting mechanism. The carrier plate assembly includes a platform. Two symmetrical crossbeams are fixedly installed at the bottom of the platform. Slopes are provided at the front and rear ends of the platform. Multiple support rollers arranged equidistantly along the length direction are installed in the slopes. A transversely penetrating connecting shaft is installed in the crossbeam. The connecting shaft is located below the support rollers and is perpendicular to the support rollers. The connecting shaft and each support roller are connected and driven by a worm gear mechanism. An electromagnetic brake is installed on the side of the crossbeam, and the inner end of the connecting shaft is connected to the electromagnetic brake.

[0005] Preferably, the movable base includes a base, and roller assemblies are installed on the front and rear sides of the lower part of the base, the roller assemblies being matched and engaged with the lower track.

[0006] Preferably, a geared motor a is installed in the base, a first sprocket is installed on the output shaft of the geared motor a, two symmetrical second sprockets are installed below the first sprocket in the base, and chains are connected to both ends of the lower track along the length direction. The first sprocket, the second sprockets and the chains mesh with each other to achieve the driving force for walking.

[0007] Preferably, a geared motor b is installed in the base, the output shaft of the geared motor b is vertically upward and fixedly mounted with a small gear, the base is rotatably connected to a vertically upward rotating main shaft, the rotating main shaft is fixedly mounted with a concentric large gear, the small gear meshes with the large gear, and a flange is provided at the upper end of the rotating main shaft for mounting and fixing the rotating column.

[0008] Compared with the prior art, the beneficial effects of the present invention are: after the vehicle drives onto the loading plate assembly and reaches the set position, the support roller is released from its brake lock. Although the wheels rotate on the support roller, they cannot move or walk. This facilitates the vehicle to be quickly positioned after driving onto the loading plate assembly, saving parking time and improving safety and convenience. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the main structure of the present invention;

[0010] Figure 2 This is a cross-sectional view of the movable base.

[0011] Figure 3 This is a side view of the carrier plate assembly.

[0012] Figure 4 This is a schematic diagram of the connection between the support roller and the connecting shaft.

[0013] In the diagram: 1. Movable base; 101. Base; 102. Gear motor a; 103. First sprocket; 104. Gear motor b; 105. Pinion; 106. Rotating spindle; 107. Large gear; 108. Roller assembly; 2. Rotating column; 3. Carrier plate assembly; 301. Platform; 302. Slope; 303. Crossbeam; 304. Support roller; 305. Connecting shaft; 306. Electromagnetic brake; 307. Worm gear mechanism; 4. Lower track; 5. Chain. Detailed Implementation

[0014] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0015] Please see Figure 1-4 The present invention provides a technical solution: an upper rotating non-obstruction three-dimensional parking garage, including a movable base 1, a carrier plate assembly 3 and a lower track 4. The movable base 1 moves laterally along the lower track 4. A rotating column 2 is installed on the upper side of the movable base 1. The carrier plate assembly 3 is set on the side of the rotating column 2 and is driven to move up and down by a lifting mechanism. After the carrier plate assembly 3 is lowered and placed on the ground, the vehicle drives onto it.

[0016] The carrier plate assembly 3 includes a platform 301. Two symmetrical crossbeams 303 are fixedly installed at the bottom of the platform 301. The front and rear ends of the platform 301 are respectively provided with slope sections 302. Multiple support rollers 304 are installed in the slope sections 302, which are equidistantly arranged along the length direction. A transversely penetrating connecting shaft 305 is installed in the crossbeams 303. The connecting shaft 305 is located below the support rollers 304 and is perpendicular to the support rollers 304. The connecting shaft 305 and each support roller 304 are connected and driven by a worm gear mechanism 307. An electromagnetic brake 306 is installed on the side of the crossbeam 303. The inner end of the connecting shaft 305 is connected to the electromagnetic brake 306. The electromagnetic brake 306 is de-energized and braked. The support roller 304 supports the wheels of the car. When the sensor detects that the vehicle has driven to the middle position, the electromagnetic brake 306 is energized and released, and the support roller 304 can rotate freely. If the vehicle is still driven at this time, the drive wheels will rotate on the support roller 304, but the vehicle will not move.

[0017] The movable base 1 includes a base 101. Roller assemblies 108 are installed on the front and rear sides of the lower part of the base 101. The roller assemblies 108 are matched and engaged with the lower rail 4. A geared motor a102 is installed in the base 101. A first sprocket 103 is installed on the output shaft of the geared motor a102. Two symmetrical second sprockets are installed below the first sprocket 103 in the base 101. Chains 5 are connected to both ends of the lower rail 4 along its length. The first sprocket 103, the second sprockets, and the chain 5 mesh to drive the movement. The first sprocket 103 is the driving sprocket. When the driving sprocket rotates, it rolls along the chain 5, thereby moving the movable base 1 along the lower rail 4.

[0018] A geared motor b104 is installed in the base 101. The output shaft of the geared motor b104 is vertically upward and fixedly mounted with a small gear 105. The base 101 is rotatably connected to a vertically upward rotating main shaft 106. A concentric large gear 107 is fixedly mounted on the rotating main shaft 106. The small gear 105 meshes with the large gear 107. A flange is provided at the upper end of the rotating main shaft 106 for mounting and fixing the rotating column 2. The geared motor b104 drives the rotating column 2 to rotate within a 90° range, adjusting the orientation of the carrier assembly 3 and the vehicle on it.

[0019] Working principle: When in use, the lower track 4 is installed on one side of the parking space. The movable base 1 can move along the length of the parking space. The carrier plate assembly 3 is lowered vertically in front of the parking space. The vehicle drives onto the carrier plate assembly 3. The two ends of the carrier plate assembly 3 are respectively equipped with roller groups composed of support rollers 304. When the electromagnetic brake 306 is in the de-energized braking state, the wheels can move normally on it. Once the sensor on the carrier plate assembly 3 detects that the vehicle has arrived, the electromagnetic brake 306 is energized and released, the support rollers 304 are released from rotation and fixation, and the vehicle cannot move on it, thus achieving passive positioning of the vehicle.

[0020] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rotating, non-obstructive three-dimensional parking garage, comprising a movable base (1), a carrier plate assembly (3), and a lower track (4), wherein the movable base (1) moves laterally along the lower track (4), a rotating column (2) is mounted on the upper side of the movable base (1), and the carrier plate assembly (3) is disposed on the side of the rotating column (2) and is driven to move up and down by a lifting mechanism, characterized in that: The carrier plate assembly (3) includes a platform (301). Two symmetrical crossbeams (303) are fixedly installed at the bottom of the platform (301). The front and rear ends of the platform (301) are respectively provided with slope sections (302). Multiple support rollers (304) are installed in the slope sections (302) and are equidistantly arranged along the length direction. A transverse connecting shaft (305) is installed in the crossbeam (303). The connecting shaft (305) is located below the support rollers (304). The connecting shaft (305) is perpendicular to the support rollers (304) and is connected to each support roller (304) through a worm gear mechanism (307). An electromagnetic brake (306) is installed on the side of the crossbeam (303). The inner end of the connecting shaft (305) is connected to the electromagnetic brake (306).

2. The rotating, non-avoidance multi-level parking garage according to claim 1, characterized in that: The movable base (1) includes a base (101), and roller assemblies (108) are installed on the front and rear sides of the lower part of the base (101). The roller assemblies (108) are matched and engaged with the lower track (4).

3. The rotating, non-avoidance multi-level parking garage according to claim 2, characterized in that: A geared motor a (102) is installed in the base (101). A first sprocket (103) is installed on the output shaft of the geared motor a (102). Two symmetrical second sprockets are installed below the first sprocket (103) in the base (101). Chains (5) are connected to both ends of the lower track (4) along the length direction. The first sprocket (103), the second sprockets and the chain (5) mesh to realize the driving of walking.

4. The rotating, non-avoidance multi-level parking garage according to claim 3, characterized in that: A geared motor b (104) is installed in the base (101). The output shaft of the geared motor b (104) is vertically upward and fixedly mounted with a small gear (105). The base (101) is rotatably connected to a vertically upward rotating main shaft (106). A concentric large gear (107) is fixedly mounted on the rotating main shaft (106). The small gear (105) meshes with the large gear (107). A flange is provided at the upper end of the rotating main shaft (106). The flange is used to install and fix the rotating column (2).

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