A shaft-type underground circular intelligent stereo garage

Abstract

A shaft-type underground circular intelligent stereoscopic garage, wherein a revolving track is laid at the bottom of the lifting shaft; the revolving frame is slidably connected to the revolving track and driven by a revolving driving mechanism; the lifting platform is vertically slidably connected in the revolving frame; a parking fixed platform used in conjunction with the lifting platform is fixedly connected to the top of the revolving frame; a sinking mechanism is provided in the middle of the lifting platform, the sinking mechanism comprises a sinking frame and a sinking platform, the sinking frame is fixedly connected to the middle of the lifting platform, and a sinking rack in a vertical direction is fixedly connected to the sinking frame; the sinking frame is slidably connected to the sinking platform through a guide column below, and a sinking platform driving motor is fixedly connected below the sinking platform, the output shaft of the sinking platform driving motor is connected to a driving gear, the driving gear is connected to a driven gear through a chain transmission, the driven gear is coaxially fixedly connected to a synchronous shaft, both ends of the synchronous shaft are fixedly connected to sinking gears, and the sinking gear is meshed with the sinking rack to realize the up and down movement of the sinking platform.

Description

Technical Field

[0001] The present invention relates to the technical field of stereo garages, and in particular to a shaft-type underground circular intelligent stereo garage. Background Art

[0002] With the development of my country's economy and society, the number of cars has increased year by year, and the difficulty of parking has become an increasingly serious social problem. In order to alleviate the increasingly prominent parking problem, mechanical stereo garages have emerged as an effective means to solve the problem of urban parking difficulties. In recent years, circular stereo garages have been widely used in major urban business districts and hospitals with their beautiful appearance, small footprint, and high space utilization, and have become a hot spot for research by major garage manufacturers.

[0003] The authorized utility model patent with application number CN201120406894.6 discloses a new type of circular stereo garage, which is composed of a main structure, a circular garage standard layer, a handling system and a passenger elevator. The main structure of the main structure is a steel structure and supports the entire new type of circular stereo garage. The circular garage standard layer is composed of four areas: a car entry area, a parking area, a car exit area and a passenger elevator waiting area, which are arranged in sequence from the outside to the inside. The entire new type of circular stereo garage is composed of multiple circular garage standard layers. The handling system is located outside the main structure and is composed of a garage entry elevator and a garage exit elevator. The passenger elevator is located at the center of the main structure. The structure of the handling system and the structure of the passenger elevator are fixed to the main structure by bolts. The disadvantage is that the garage entry elevator, the garage exit elevator and the passenger elevator are used when the car and the operator enter and exit the garage, the equipment cost is high, and the operator needs to drive into and out of the parking space in a narrow space, which requires high driving skills of the operator and is prone to collision accidents. Summary of the invention

[0004] The embodiment of the present invention provides a shaft-type underground circular intelligent stereoscopic parking garage to solve at least one of the problems raised in the above-mentioned background technology.

[0005] A shaft-type underground circular intelligent stereoscopic parking garage comprises a supporting frame, a vertical lifting shaft arranged in the middle of the supporting frame, and a multi-layer radial parking space arranged between the supporting frame and the lifting shaft, and also comprises a parking fixed platform, a stacker and a settling platform arranged in the lifting shaft, and a rotating track is laid at the bottom of the lifting shaft; the stacker comprises a rotating drive mechanism, a rotating frame, a lifting platform, a lifting mechanism and a transport vehicle; the rotating frame is slidably connected to the rotating track and driven by the rotating drive mechanism; the lifting platform is vertically slidably connected in the rotating frame and moves up and down through the lifting mechanism; the top of the rotating frame is fixedly connected with a parking fixed platform used in conjunction with the lifting platform;

[0006] A sinking mechanism is provided in the middle of the lifting platform, and the sinking mechanism includes a sinking frame and a sinking platform. The sinking frame is fixedly connected to the middle of the lifting platform, and a sinking rack in the vertical direction is fixedly connected to the sinking frame; the sinking frame is slidably connected to the sinking platform through a guide column below, and a sinking platform driving motor is fixedly connected below the sinking platform, and the output shaft of the sinking platform driving motor is connected to a driving gear, and the driving gear is connected to a driven gear through a chain transmission, and the driven gear is coaxially fixedly connected to a synchronous shaft, and both ends of the synchronous shaft are fixedly connected to the sinking gears, and the sinking gear is meshed with the sinking rack to realize the up and down movement of the sinking platform; the sinking platform and the parking space are paved with a transport vehicle track for use together.

[0007] Furthermore, the lifting mechanism includes a lifting motor, a transmission shaft, a counterweight, a lifting sprocket and a lifting chain. The lifting motor is fixedly connected under the fixed parking platform, the transmission shaft is driven to rotate by the lifting motor, both ends of the transmission shaft are fixedly connected to the lifting sprocket, the lifting chain is sleeved on the lifting sprocket, one end of the lifting chain is connected to the counterweight, and the other end is connected to the lifting platform.

[0008] Furthermore, the rotary drive mechanism includes a rotary motor, a rotary drive wheel and a rotary driven wheel. The rotary drive wheel is driven by the rotary motor. Both the rotary drive wheel and the rotary driven wheel rotate along the tangent direction of the rotary track and are connected to the bottom of the rotary frame.

[0009] Furthermore, a vertical slide groove is provided in the revolving frame, and a vertical guide mechanism used in conjunction with the vertical slide groove is provided at the lower side of the lifting platform.

[0010] Furthermore, the top inner side wall of the revolving frame is provided with an annular horizontal groove, and the side of the fixed parking platform is provided with a horizontal guide wheel used in conjunction with the horizontal groove.

[0011] Furthermore, the lifting platform is provided with a vehicle blocking mechanism for preventing the front wheels of the vehicle from continuing to move forward and a deviation correcting mechanism for laterally adjusting the positions of the front wheels and rear wheels.

[0012] The beneficial effects of the present invention are as follows:

[0013] The present invention is provided with a sinking platform, and the top height of the transport vehicle is lower than the lifting platform, which can prevent the vehicle from damaging the transport vehicle when the vehicle enters the lifting platform. A revolving track is laid at the bottom of the lifting shaft, and the revolving frame, lifting platform, lifting mechanism and transport vehicle are first rotated along the revolving track as a whole, and then the vehicle is transported to the parking space by the transport vehicle after the sinking platform rises. The revolving process and the lifting process are more stable and highly mechanized. The operator does not need to enter the lifting shaft to perform parking operations, which improves the safety of the garage during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1It is a schematic diagram of the overall structure of the present invention;

[0015] Figure 2 It is a schematic diagram of the top view of the parking space layout in the present invention;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the stacker in the present invention;

[0017] Figure 4 It is a schematic diagram of the top view of the stacker in the present invention;

[0018] Figure 5 yes Figure 4 An enlarged structural diagram of the middle horizontal guide wheel;

[0019] Figure 6 It is a schematic diagram of the three-dimensional structure of the lifting platform in the present invention;

[0020] Figure 7 It is a schematic diagram of the three-dimensional structure of the sedimentation platform in the present invention;

[0021] Figure 8 It is a three-dimensional structural schematic diagram of the lifting mechanism in the present invention;

[0022] Fig. 9 It is a schematic diagram of the top view of the revolving frame in the present invention.

[0023] In the figure: 1-main structure; 2-lifting shaft; 3-support frame; 4-parking space; 5-lifting shaft; 6-rotating track; 7-rotating frame; 8-fixed parking platform; 9-lifting platform; 10-lifting mechanism; 11-horizontal guide wheel; 12-car blocking mechanism; 13-correcting mechanism; 14-settling platform; 15-vertical guiding mechanism; 16-settling frame; 17-settling rack; 18-settling gear; 19-guide column; 20-settling platform driving motor; 21-synchronizing shaft; 22-driving gear; 23-driven gear; 24-lifting motor; 25-lifting chain; 26-counterweight block; 27-transmission shaft; 28-lifting sprocket; 29-rotating motor; 30-rotating driving wheel; 31-rotating driven wheel. DETAILED DESCRIPTION

[0024] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0025] Figure 1-9As shown, a shaft-type underground circular intelligent stereoscopic parking garage comprises a supporting frame 3, a vertical lifting shaft 5 arranged in the middle of the supporting frame 3, and a multi-layer radial parking space 4 arranged between the supporting frame 3 and the lifting shaft 5, a parking fixed platform 8, a stacker and a settling platform 14 arranged in the lifting shaft 5, wherein a rotating track 6 is laid at the bottom of the lifting shaft 5; the stacker comprises a rotating drive mechanism, a rotating frame 7, a lifting platform 9, a lifting mechanism 10 and a transport vehicle; the rotating frame 7 is slidably connected to the rotating track 6 and driven by the rotating drive mechanism; the lifting platform 9 is vertically slidably connected in the rotating frame 7, and is moved up and down by the lifting mechanism 10; the top of the rotating frame 7 is fixedly connected with a parking fixed platform 8 used in conjunction with the lifting platform 9.

[0026] A sinking mechanism is provided in the middle of the lifting platform 9, and the sinking mechanism includes a sinking frame 16 and a sinking platform 14. The sinking frame 16 is fixedly connected to the middle of the lifting platform 9, and a sinking rack 17 in the vertical direction is fixedly connected to the sinking frame 16; the sinking frame 16 is slidably connected to the sinking platform 14 through a guide column 19 below, and a sinking platform driving motor 20 is fixedly connected below the sinking platform 14, and the output shaft of the sinking platform driving motor 20 is connected to a driving gear 22, and the driving gear 22 is connected to a driven gear 23 through a chain drive, and the driven gear 23 is coaxially fixedly connected to a synchronous shaft, and both ends of the synchronous shaft are fixedly connected to sinking gears 18, and the sinking gear 18 is meshed with the sinking rack 17 to realize the up and down movement of the sinking platform 14; the sinking platform 14 and the parking space 4 are paved with a transport vehicle track.

[0027] The lifting mechanism includes a lifting motor 24, a transmission shaft 27, a counterweight 26, a lifting sprocket 28 and a lifting chain 25. The lifting motor 24 is fixedly connected under the parking fixed platform 8. The transmission shaft 27 is driven to rotate by the lifting motor 24. Both ends of the transmission shaft 27 are fixedly connected to the lifting sprocket 28. The lifting chain 25 is sleeved on the lifting sprocket 28. One end of the lifting chain 25 is connected to the counterweight 26, and the other end is connected to the lifting platform 9.

[0028] The rotary drive mechanism includes a rotary motor 29 , a rotary drive wheel 30 and a rotary driven wheel 31 . The rotary drive wheel 30 is driven by the rotary motor 29 . The rotary drive wheel 30 and the rotary driven wheel 31 are both connected to the bottom of the rotary frame 7 and rotate along the tangent direction of the rotary track 6 .

[0029] A vertical slide groove is provided in the revolving frame 7, a vertical guide mechanism 15 used in conjunction with the vertical slide groove is provided at the lower side of the lifting platform 7, an annular horizontal groove is provided on the top inner wall of the revolving frame 7, and a horizontal guide wheel 11 used in conjunction with the horizontal groove is provided on the side of the parking fixed platform 8.

[0030] The lifting platform 9 is provided with a vehicle blocking mechanism 12 for preventing the front wheels of the vehicle from continuing to move forward and a deviation correcting mechanism 13 for laterally adjusting the positions of the front wheels and the rear wheels.

[0031] The working process of the present invention is as follows:

[0032] Before operation, the lifting platform is located at the top of the revolving frame, the subsidence platform is in the state of sinking to the bottom, and the vehicle blocking mechanism is open. When the vehicle drives to the lifting platform, the vehicle stops when the front wheel of the vehicle contacts the vehicle blocking mechanism. When the vehicle position is offset, the deviation correction mechanism starts to straighten the vehicle, and the vehicle blocking mechanism is retracted. The revolving motor starts to drive the revolving drive wheel to rotate, and the revolving drive wheel drives the revolving driven wheel to rotate together, driving the revolving frame to rotate on the transporter track. When it rotates to the selected parking space, the revolving motor stops working. The lifting motor starts to drive the transmission shaft and the lifting sprocket to rotate, and the lifting sprocket drives the chain transmission to lower the lifting platform to the parking space height, and the lifting motor stops working. The subsidence platform drive motor starts to drive the driving gear to rotate, and the driving gear drives the driven gear and the subsidence gear to rotate together. The subsidence gear cooperates with the subsidence rack to push the subsidence platform upward along the guide column. The transporter transports the vehicle to the designated parking space and then returns to the subsidence platform. The subsidence platform drive motor starts in the reverse direction, and the subsidence platform moves down to the bottom along the guide column, and the subsidence platform drive motor stops working. The lifting motor starts in reverse, driving the lifting platform to move upward to the top, and the lifting motor stops working. The rotary motor starts, driving the rotary frame to rotate to the initial position, and the rotary motor stops working.

[0033] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A shaft-type underground circular intelligent stereoscopic parking garage, comprising a supporting frame, a vertical lifting shaft arranged in the middle of the supporting frame, and multi-layer radial parking spaces arranged between the supporting frame and the lifting shaft, characterized in that: It also includes a parking fixed platform, a stacker and a settling platform arranged in the lifting shaft, wherein a rotating track is laid at the bottom of the lifting shaft; the stacker includes a rotating drive mechanism, a rotating frame, a lifting platform, a lifting mechanism and a transport vehicle; the rotating frame is slidably connected to the rotating track and driven by the rotating drive mechanism; the lifting platform is vertically slidably connected in the rotating frame and moves up and down through the lifting mechanism; the top of the rotating frame is fixedly connected to a parking fixed platform used in conjunction with the lifting platform; A sinking mechanism is provided in the middle of the lifting platform, and the sinking mechanism includes a sinking frame and a sinking platform. The sinking frame is fixedly connected to the middle of the lifting platform, and a sinking rack in a vertical direction is fixedly connected to the sinking frame; the sinking frame is slidably connected to the sinking platform through a guide column below, and a sinking platform driving motor is fixedly connected below the sinking platform, and the output shaft of the sinking platform driving motor is connected to a driving gear, and the driving gear is connected to a driven gear through a chain transmission, and the driven gear is coaxially fixedly connected to a synchronous shaft, and both ends of the synchronous shaft are fixedly connected to sinking gears, and the sinking gear is meshed with the sinking rack to realize the up and down movement of the sinking platform; the sinking platform and The parking space is paved with a transport vehicle track for use with it; the lifting mechanism includes a lifting motor, a transmission shaft, a counterweight, a lifting sprocket and a lifting chain. The lifting motor is fixedly connected under the parking fixed platform, and the transmission shaft is driven to rotate by the lifting motor. Both ends of the transmission shaft are fixedly connected to the lifting sprocket, and the lifting chain is sleeved on the lifting sprocket. One end of the lifting chain is connected to the counterweight, and the other end is connected to the lifting platform; the rotary drive mechanism includes a rotary motor, a rotary drive wheel and a rotary driven wheel. The rotary drive wheel is driven by the rotary motor, and the rotary drive wheel and the rotary driven wheel both rotate along the tangent direction of the rotary track and are connected to the bottom of the rotary frame.

2. The shaft-type underground circular intelligent stereoscopic parking garage according to claim 1 is characterized in that: A vertical slide groove is arranged in the revolving frame, and a vertical guide mechanism used in conjunction with the vertical slide groove is arranged at the lower side of the lifting platform.

3. The shaft-type underground circular intelligent stereoscopic parking garage according to claim 1 is characterized in that: The top inner side wall of the revolving frame is provided with an annular horizontal groove, and the side of the parking fixed platform is provided with a horizontal guide wheel used in conjunction with the horizontal groove.

4. The shaft-type underground circular intelligent stereoscopic parking garage according to claim 1 is characterized in that: The lifting platform is provided with a vehicle blocking mechanism for preventing the front wheels of the vehicle from continuing to move forward and a deviation correcting mechanism for laterally adjusting the positions of the front wheels and the rear wheels.

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