Stereo parking garage single rail device

Abstract

The application discloses a single-side rail device of a three-dimensional parking garage. The single-side rail device of the three-dimensional parking garage comprises a main rail, a transmission rail installed in the main rail, the main rail comprises two pairs of straight rails arranged vertically and in parallel with the ground, a top arc-shaped rail connected to the top ends of the two pairs of straight rails and a bottom arc-shaped rail connected to the bottom ends of the two pairs of straight rails, the main rail is in a groove type in cross section, the width of the groove top is smaller than the width of the groove bottom, a first running space is arranged in the main rail close to the groove bottom, a second running space is arranged in the main rail close to the groove top, the first running space is parallel to the bottom of the main rail, and the second running space is perpendicular to the first running space. The rail of the three-dimensional parking frame adopts the main rail and two auxiliary rails distributed on the two sides of the main rail, and the main rail is used for the circulating lifting movement of a steering device in the main rail.

Description

Technical Field

[0001] This invention relates to the field of parking systems, and more particularly to single-sided track devices for automated parking garages. Background Technology

[0002] Among existing technologies, there is a patent with patent number 201711003751.9 for adding shelves to support vehicles waiting to be parked in a multi-level parking garage. The patent is titled "Multi-level Parking Garage".

[0003] The aforementioned patent discloses that "the guiding device includes two guide rails, which are symmetrically arranged and both are mounted on a frame via guide rail mounting brackets. Each guide rail includes an upper arc-shaped segment, a straight segment, and a lower arc-shaped segment connected sequentially from top to bottom. The straight segment of each guide rail extends vertically. Each guide rail is also provided with an upper inclined segment and a lower inclined segment, the bottom of the upper inclined segment connecting to the top of the straight segment, and the top of the lower inclined segment connecting to the bottom of the straight segment. Each guide rail is provided with a guide groove that rolls with the guide wheel, and the guide groove extends to every part of the guide rail."

[0004] The shortcomings of the above technology are: the guide rail is spliced ​​together from a straight section, an upper arc section and a lower arc section, and there is a considerable distance between the upper and lower inclined sections; this makes it easy for the frame to derail when it is cyclically lifting and lowering in the guide rail, resulting in safety risks; in addition, the guide device on one side of the frame runs in the guide rail, causing instability in the center. Summary of the Invention

[0005] The purpose of this invention is to overcome the shortcomings of the prior art and provide a single-sided track device and method for a three-dimensional parking garage.

[0006] The technical solution of the present invention is as follows:

[0007] A single-sided track device for a multi-level parking garage includes a main track and a transmission track installed within the main track. The main track includes two pairs of straight tracks that are perpendicular to and parallel to the ground, respectively connecting the top arc-shaped tracks at the top of the two pairs of straight tracks and the bottom arc-shaped tracks at the bottom of the two pairs of straight tracks. The main track has a groove-shaped cross-section, with the width at the groove opening being smaller than the width at the bottom of the groove. A first running space is provided inside the main track near the bottom of the groove, and a second running space is provided inside the main track near the groove opening. The first running surface is parallel to the bottom of the main track, and the second running surface is perpendicular to the first running surface.

[0008] The aforementioned transmission track includes an outer chain track mounted on a base plate inside the main track and an inner chain track mounted inside the main track; the transmission mechanism operates within the transmission track.

[0009] The aforementioned transmission mechanism consists of multiple chain components, which are connected end to end to form a closed loop.

[0010] The chain component includes an inner chain plate and an outer chain plate with through holes at corresponding positions at both ends, which are placed in parallel. A pin shaft is connected to the through hole, and a pin sleeve and a roller are sequentially sleeved on the pin shaft. The roller moves in the transmission track.

[0011] The bottom of the aforementioned arc-shaped track opening is provided with a detachable block.

[0012] The bottom of the inner side of the aforementioned bottom arc track has a slot.

[0013] Furthermore, it also includes auxiliary tracks, the cross-section of which is grooved. The auxiliary tracks are used to accommodate multiple pins of the vehicle-carrying device. The auxiliary tracks include a first auxiliary track and a second auxiliary track. The pins on the same side are placed in the groove of the first auxiliary track or the groove of the second auxiliary track, and the pins on the other side are placed in the groove of the second auxiliary track or the groove of the first auxiliary track. The first auxiliary track consists of two vertical and parallel first auxiliary straight tracks, a first top arc track and a second top arc track connecting the tops of the two first auxiliary straight tracks from top to bottom, and a first bottom arc track and a second bottom arc track connecting the bottoms of the two first auxiliary straight tracks from top to bottom. The second auxiliary track consists of two vertical and parallel second auxiliary straight tracks, a third top arc track and a fourth top arc track connecting the tops of the two second auxiliary straight tracks from top to bottom, and a third bottom arc track and a fourth bottom arc track connecting the bottoms of the two second auxiliary straight tracks from top to bottom.

[0014] The first and third top arc tracks are respectively used for the operation of the two pin shafts at the top of the vehicle carrier, while the second and fourth top arc tracks are used for the operation of the two pin shafts at the bottom of the vehicle carrier.

[0015] The first and third bottom arc tracks are respectively used for the two pins on the upper part of the vehicle carrier, while the second and fourth bottom arc tracks are used for the two pins on the lower part of the vehicle carrier.

[0016] The main track, the first auxiliary track, and the second auxiliary track are arranged on the same plane.

[0017] The beneficial effects of the present invention are as follows: The three-dimensional parking frame track of the present invention adopts a main track and two auxiliary tracks distributed on both sides of the main track. The main track provides a cyclic lifting and lowering motion for the steering device. The auxiliary tracks support the backrest of the vehicle-carrying device and also provide a running path for the grooves that are synchronized with the pins and pin sleeves of the vehicle-carrying device to maintain the balance and level of the vehicle-carrying device at any position and play an auxiliary stabilizing role for the vehicle-carrying platform. Attached Figure Description

[0018] Figure 1 Main track 3D diagram;

[0019] Figure 2 Main track cross-section diagram;

[0020] Figure 3 This is a three-dimensional view of the steering mechanism within the main track.

[0021] Figure 4 A 3D view showing the connection between the chain components and the steering mechanism;

[0022] Figure 5 Exploded view of chain components;

[0023] Figure 6 Diagram of the main track and auxiliary track structure;

[0024] Figure 7 This is a structural diagram of the steering mechanism and the central shaft;

[0025] Figure 8 Exploded view of the operating mechanism;

[0026] Figure 9 Exploded view of the guide mechanism;

[0027] Figure 10 This is a cross-sectional view of the steering device within the main track;

[0028] Figure 11 This is a structural diagram of the vehicle-mounted device;

[0029] Figure 12 Exploded view of the vehicle-mounted equipment;

[0030] Figure 13 This is a side view of the vehicle-mounted device;

[0031] Figure 14 for Figure 13 Enlarged view at point B in the middle;

[0032] Figure 15 for Figure 13 Enlarged view at point C;

[0033] Figure 16 Exploded view of a spherical bearing;

[0034] Figure 17 This is a structural diagram of the steering device within the main track and the auxiliary track.

[0035] Figure 18 for Figure 17 Sectional view of AA in the middle;

[0036] Figure 19 for Figure 18 Enlarged view at point D;

[0037] Figure 20 This is a rear view of the drive unit within the main track and the auxiliary track.

[0038] Figure 21 A three-dimensional view of multiple vehicle-carrying devices within the main track;

[0039] Figure 22 This is an exploded view of the entire multi-level parking garage structure.

[0040] In the diagram: 1-Main track, 2-Transmission track, 3-Chain component, 4-Chain plate connection, 5-Central shaft, 6-Steering device, 7-Carrying device, 8-Auxiliary track, 9-Drive device;

[0041] 11-Straight track, 12-Top arc track, 13-Bottom arc track, 14-Gutter, 15-Detachable track, 16-First running space, 17-First running surface, 18-Second running space, 19-Second running surface;

[0042] 21 - First chain track, 22 - Second chain track;

[0043] 31-Inner link plate, 32-Outer link plate, 33-Roller, 34-Through hole, 35-Pin shaft, 36-Pin sleeve;

[0044] 41-Chain drive plate, 42-Washer, 43-Pin, 44-Rectangular hole;

[0045] 51-Flange;

[0046] 61-Operating mechanism, 62-Guiding mechanism;

[0047] 611 - Running frame, 612 - Running wheels;

[0048] 621-Guide wheel, 622-First mounting plate, 6221-First mounting hole, 623-Second mounting plate, 6231-Second mounting hole, 624-Rib, 625-Spacer ring, 626-Locking screw;

[0049] 71-Carrier plate, 72-Back plate frame, 73-Spherical bearing, 74-Sleeve, 75-Snap ring;

[0050] 711-Slope surface, 712-Pulley, 713-Reinforcing rib, 714-Diagonal tie rod, 715-Warning pole;

[0051] 721-Top crossbeam, 7211-Sliding piece, 7212-Pin, 7213-Pin sleeve, 7214-Sleeve hole, 722-Side vertical beam, 7221-Angle bracket, 723-Bottom crossbeam, 7231-Slide plate, 7232-Pin, 7233-Pin sleeve, 724-Pin hole, 725-Mirror panel;

[0052] 731-Spherical body, 7311-Through hole, 732-First outer shell, 733-Second outer shell, 734-First columnar bearing, 735-Second columnar bearing, 736-Locking nut, 737-Slot, 738-Locking screw;

[0053] 81 - First auxiliary track, 82 - Second auxiliary track;

[0054] 811-First auxiliary straight track, 812-First top arc track, 813-Second top arc track, 814-First bottom arc track, 815-Second bottom arc track, 821-Second auxiliary straight track, 822-Third top arc track, 823-Fourth top arc track, 824-Third bottom arc track, 825-Fourth bottom arc track;

[0055] 91-Gear motor, 92-Drive wheel, 93-Drive chain, 94-Driven wheel, 95-Axle, 96-Drive wheel;

[0056] 101-Side frame, 102-Rail beam, 103-Top frame, 104-Roof. Detailed Implementation

[0057] To better illustrate the present invention, further explanation will now be provided in conjunction with embodiments and accompanying drawings.

[0058] like Figures 1 to 6 As shown, the single-sided track device of the multi-level parking garage includes a main track 1 and a transmission track 2 installed in the main track 1. The main track 1 includes two pairs of straight tracks 11 that are perpendicular to and parallel to the ground, and respectively connects the top arc track 12 at the top of the two pairs of straight tracks 11 and the bottom arc track 13 at the bottom of the two pairs of straight tracks 11. The cross-section of the main track 1 is groove-shaped, and the width at the groove opening is smaller than the width at the bottom of the groove. A first running space 16 is provided inside the main track 1 near the bottom of the groove, and a second running space 18 is provided inside the main track 1 near the groove opening. The first running surface 17 is perpendicular to the bottom of the main track 1, and the second running surface 19 is perpendicular to the first running surface 17.

[0059] Specifically, such as Figure 3 As shown, the transmission track 2 includes a first chain track 21 mounted on a base plate within the main track 1 and a second chain track 22 arranged parallel to the first chain track 21; the transmission mechanism 3 operates within the transmission track 2. The transmission mechanism 3 consists of multiple chain components 31, which are connected end-to-end to form a closed loop. Each chain component 31 includes an inner chain plate 31 and an outer chain plate 32 with corresponding through holes 34 at their ends, which are placed parallel to each other; a pin 35 is connected to the corresponding through hole 34; and a pin sleeve 36 and a roller 33 are sequentially fitted onto the pin 35; the roller 33 runs within the transmission track 2.

[0060] Preferably, a detachable block 15 is provided at the bottom of the opening surface of the bottom arc-shaped track 13, through which multiple steering devices 6 can be placed into the main track 1. A slot 14 is opened at the bottom of the inner track of the bottom arc-shaped track 13. The slot 14 is the entry point for the drive wheel 96. The drive wheel is inserted into the transmission chain roller 33 through the slot, thereby driving the transmission chain to circulate in the transmission track, and thus driving the steering device to circulate in the main track.

[0061] Furthermore, such as Figure 6 As shown, it also includes an auxiliary track 8, the cross-section of which is grooved; the auxiliary track 8 is used to accommodate multiple pins 7212 and 7232 of the vehicle-carrying device 7. The auxiliary track 8 includes a first auxiliary track 81 and a second auxiliary track 82. Pins 7212 and 7232 on the same side are placed in the groove of the first auxiliary track 81 or the groove of the second auxiliary track 82, and pins 7212 and 7232 on the other side are placed in the groove of the second auxiliary track 82 or the groove of the first auxiliary track 81; the first auxiliary track 81 consists of two vertical and parallel first auxiliary straight tracks 811, connecting the two first auxiliary tracks 811. The straight track 811 consists of a first top arc track 812 and a second top arc track 813 at the top, and a first bottom arc track 814 and a second bottom arc track 815 connecting the bottom of the two first auxiliary straight tracks 811. The second auxiliary track 82 consists of two vertical and parallel second auxiliary straight tracks 821, a third top arc track 822 and a fourth top arc track 823 connecting the top of the two second auxiliary straight tracks 821, and a third bottom arc track 824 and a fourth bottom arc track 825 connecting the bottom of the two second auxiliary straight tracks 821. The first top arc track 812 and the third top arc track 822 respectively provide access for the two pins 7212 at the top of the vehicle carrier 7, while the second top arc track 813 and the fourth top arc track 823 provide access for the two pins 7232 at the bottom of the vehicle carrier 7. The first bottom arc track 814 and the third bottom arc track 824 provide access for the two pins 7212 on the upper part of the vehicle carrier 7, respectively. The second bottom arc track 815 and the fourth bottom arc track 825 provide access for the two pins 7232 on the lower part of the vehicle carrier 7. The main track 1, the first auxiliary track 81 and the second auxiliary track 82 are arranged on the same plane.

[0062] The flange 51 end of the central shaft 5 is fixedly connected to the steering device 6, which runs in the groove of the main track 1. The other end of the central shaft 5 is connected to the vehicle carrier 7, so that the vehicle carrier 71 runs in the groove of the main track 1 through the steering device 6. At the same time, the pins 7212 and 7232 run in the groove of the auxiliary track 8, thereby protecting the vehicle carrier 71 so that it can run smoothly.

[0063] like Figures 7 to 10As shown, the steering device 6 includes a running mechanism 61, a guiding mechanism 62, and a locking mechanism. The running mechanism 61 includes a running frame 611 and at least two sets of running wheels 612 installed on both sides of the running frame 611 and moving with the running frame 611. The guiding mechanism 62 includes a guiding component and at least two sets of guide wheels 621 installed in the guiding component. The running wheels 612 are arranged perpendicularly to the guide wheels 621. The locking mechanism locks the running mechanism 61 and the guiding mechanism 62.

[0064] Specifically, the guide component includes a first mounting plate 622 placed on one side of the guide wheel 621 and a second mounting plate 623 placed on the other side of the guide wheel 622; the guide component also includes a partition 624 located between the first mounting plate 622 and the second mounting plate 623 and between adjacent guide wheels 621. The first mounting plate 622 has a first mounting hole 6221, and the second mounting plate 623 has a second mounting hole 6231. The guide component also includes a spacer 625 located between the first mounting plate 622 and the second mounting plate 623 and fitted onto the central shaft 5. A flange 51 is fixedly mounted on one end of the central shaft 5. The flange 51 passes through the second mounting plate 623, the spacer 625, and the first mounting plate 622 in sequence by locking screws 626, thereby fixing the central shaft 5 to the guide mechanism 62; the other end of the central shaft 5 is connected to the vehicle carrier 7.

[0065] Specifically, the locking mechanism is a locking screw 626. A boss 613 is provided at the center of the side of the running frame 611 away from the guide mechanism 62, and the boss 613 is nested and connected to the transmission mechanism.

[0066] like Figures 11 to 16 As shown, the vehicle carrier device 7 includes a vehicle carrier plate 71, a back plate frame 72 that is vertically fixed to one side of the short side of the vehicle carrier plate 71, and multiple diagonal tie rods 714 that connect the two long sides of the vehicle carrier plate 71 to the sides of the vertical beams 722 on both sides of the back plate frame 72. The center of the top crossbeam 721 of the back plate frame 72 is provided with a sleeve hole 7214 for installing a circular sleeve 74. A spherical bearing 73 is installed inside the sleeve 74. The spherical bearing 73 includes a spherical body 731 with a through hole 7311 in the middle, a first columnar bearing 734 and a second columnar bearing 735 installed on both sides of the through hole 7311, and a first outer shell 732 and a second outer shell 733 that enclose the spherical body 731.

[0067] Specifically, the first housing 732 and the second housing 733 are fixed by locking screws 738; a groove 737 is opened on the outer side of the first housing 732 and the second housing 733, and the vehicle-mounted device 7 also includes a retaining ring 75 placed in the groove 737; the retaining ring 75 is used to lock the sleeve 74, thereby preventing the sleeve 74 from falling off the spherical bearing 73.

[0068] Specifically, corner brackets 7221 are installed on the side of the side vertical beams 722 of the back panel frame 72, and corner brackets 7221 are fixedly connected to one end of the diagonal tie rod 714 by adjusting screws. A warning bar 715 perpendicular to the vehicle platform 71 is provided near the edge of the vehicle platform 71. A pulley 712 is installed on the bottom surface of the end of the vehicle platform 71 away from the back panel frame 72; the function of the pulley 12 is to prevent the vehicle platform 71 from rubbing against the ground when the vehicle device 7 runs to the lowest point in the main track 1; and to support the vehicle platform 71 when the weight is concentrated at one end of the vehicle platform 71 when the car enters or exits the vehicle platform 71, thereby protecting the vehicle platform 71. The vehicle platform 71 has a ramp 711 at the end away from the back panel frame 72. The ramp 711 is designed to allow the vehicle platform 71 to smoothly transition to the ground. The vehicle platform 71 has crisscrossing reinforcing ribs 713 inside, which increase the load-bearing capacity of the vehicle platform 71. A mirror panel 725 is installed inside the back panel frame 72. The mirror panel 725 allows the driver to see whether the car is parked correctly. Pin holes 724 are opened at the four corners of the side of the back panel frame 72 away from the vehicle platform 71. The sliding plate 7211 is fixed to the upper part of the back panel frame 72 by inserting the pin 7212 into the pin hole 724 and fitting a pin sleeve 7213 onto the pin 7212; the sliding plate 7231 is fixed to the lower part of the back panel frame 72 by inserting the pin 7232 into the pin hole 724 and fitting a pin sleeve 7233 onto the pin 7232.

[0069] A central shaft 5 passes sequentially through the center of the first columnar bearing 734, the through hole 7311, and the center of the second columnar bearing 735; the spherical bearing 73 is connected to the steering device 6 via the central shaft 5. The central shaft 5 is connected to the steering device 6, which runs within the main track 1.

[0070] The central shaft 5 passes through the center of the first columnar bearing 734, the through hole 7311, and the center of the second columnar bearing 735 in sequence, and is then locked by the locking nut 736.

[0071] like Figures 17 to 20 The diagram shows a drive unit 9 that drives the steering device 6 to circulate and move up and down within the main track 1. The drive unit 9 includes a geared motor 91, a drive wheel 92 mounted on the output shaft of the geared motor 91, a driven wheel 94 driven by the drive wheel 92, a drive chain 93 that meshes with the drive wheel 92 and the driven wheel 94 respectively, an axle 95 axially connected to the driven wheel 94, and a drive wheel 96 coaxially arranged with the driven wheel 94. The drive wheel 96 is embedded in the transmission chain component 33 through the slot 14 at the bottom inner side of the main track 1, thereby driving the chain component 3 to circulate within the transmission track 2, and thus driving the steering device 7 to circulate and move up and down within the main track 1.

[0072] like Figure 21As shown, the automated parking garage includes multiple vehicle-carrying devices 7, a steering device 6 connected to the vehicle-carrying devices 7 via a central shaft 5, and a main track 1 for placing the steering device 6. The auxiliary track 8 not only supports the suspension backrest of the vehicle-carrying devices but also provides a groove running path synchronized with the pins 7212 and 7232 of the vehicle-carrying devices 7 to maintain the balance and levelness of the vehicle-carrying devices at any position. The pin sleeves 7213 and 7233 are configured to reduce friction when running in the grooves of the auxiliary track 8. Side frames 101 are arranged on both sides of the vehicle carrier. Flange mounting plates are provided at the bottom of the side frames 101 for connection with the infrastructure. Several track beams 102 are provided on the side of the main track 81 and auxiliary track 88 away from the multiple suspended vehicle carriers. The two ends of the track beams 102 are used to fix them to the side frames 101 to form longitudinal support. The top frame 103 connects the two side frames 101 and the top track beams 102 to form a three-way lateral connection. Furthermore, a sunshade and rain canopy 104 is provided on the top of the top frame 103 to provide some sunshade and rain protection.

[0073] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions or improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A single-sided track device for a multi-level parking garage, characterized in that: The system includes a main track and a transmission track installed within the main track. The main track includes two pairs of straight tracks that are perpendicular to and parallel to the ground, respectively connecting the top arc-shaped track at the top of the two pairs of straight tracks and the bottom arc-shaped track at the bottom of the two pairs of straight tracks. The main track has a groove-shaped cross-section, with the width at the groove opening being smaller than the width at the bottom of the groove. A first running space is provided inside the main track near the bottom of the groove, and a second running space is provided inside the main track near the groove opening. The first running surface is parallel to the bottom of the main track, and the second running surface is perpendicular to the first running surface. The transmission track includes an outer chain track mounted on a base plate inside the main track and an inner chain track mounted inside the main track; the transmission mechanism runs within the transmission track; It also includes auxiliary tracks, the cross-section of which is grooved. The auxiliary tracks are used to accommodate multiple pins of the vehicle-carrying device. The auxiliary tracks include a first auxiliary track and a second auxiliary track. Pins on the same side are placed in the groove of the first auxiliary track or the groove of the second auxiliary track, and pins on the other side are placed in the groove of the second auxiliary track or the groove of the first auxiliary track. The first auxiliary track consists of two vertical and parallel first auxiliary straight tracks, a first top arc track and a second top arc track connecting the tops of the two first auxiliary straight tracks from top to bottom, and a first bottom arc track and a second bottom arc track connecting the bottoms of the two first auxiliary straight tracks from top to bottom. The second auxiliary track consists of two vertical and parallel second auxiliary straight tracks, a third top arc track and a fourth top arc track connecting the tops of the two second auxiliary straight tracks from top to bottom, and a third bottom arc track and a fourth bottom arc track connecting the bottoms of the two second auxiliary straight tracks from top to bottom.

2. The single-sided track device for the automated parking garage according to claim 1, characterized in that: The transmission mechanism consists of multiple chain components, which are connected end to end to form a closed loop.

3. The single-sided track device for a multi-level parking garage according to claim 2, characterized in that: The chain component includes an inner chain plate and an outer chain plate with through holes at corresponding positions at both ends, which are placed in parallel. A pin shaft is connected to the through hole, and a pin sleeve and a roller are sequentially sleeved on the pin shaft. The roller moves in the transmission track.

4. The single-sided track device for a multi-level parking garage according to claim 1, characterized in that: A detachable block is provided at the bottom of the arc-shaped track opening.

5. The single-sided track device for a multi-level parking garage according to claim 1, characterized in that: The bottom of the inner side of the bottom arc track has a slot.

6. The single-sided track device for a multi-level parking garage according to claim 1, characterized in that: The first and third top arc tracks are for the two pins on the upper part of the vehicle carrier to run on, respectively, while the second and fourth top arc tracks are for the two pins on the lower part of the vehicle carrier to run on.

7. The single-sided track device for a multi-level parking garage according to claim 6, characterized in that: The first and third bottom arc tracks are for the two pins on the upper part of the vehicle carrier to run on, respectively, while the second and fourth bottom arc tracks are for the two pins on the lower part of the vehicle carrier to run on.

8. The single-sided track device for a multi-level parking garage according to claim 7, characterized in that: The main track, the first auxiliary track, and the second auxiliary track are arranged on the same plane.

Images