Comb tooth vehicle carrying plate and three-dimensional parking equipment

Abstract

The utility model discloses a comb-tooth vehicle carrying board and three-dimensional parking equipment, and the comb-tooth vehicle carrying board comprises a framework which comprises a first cross rod and a second cross rod which are oppositely arranged; the bearing device comprises a plurality of comb tooth rods, the comb tooth rods are arranged at intervals in the direction from the first cross rod to the second cross rod, and one or more of the comb tooth rods serve as limiting rods; and the wheel chock component is arranged on the limiting rod, a wheel groove is defined between the wheel chock component and the first transverse rod, and the wheel chock component is arranged on the limiting rod, so that the wheel groove is defined between the wheel chock component and the first transverse rod. And then the automobiles are transferred to the comb tooth automobile carrying plates through comb tooth exchange, front wheels of the automobiles fall into the wheel grooves correspondingly, the wheel grooves limit front-back movement of the front wheels, positioning of the multiple stored automobiles is unified, automobile movement can be reduced, the automobile sliding risk can be reduced, and the use safety of equipment is improved.

Description

Technical Field

[0001] The present application relates to the field of three-dimensional parking equipment, and in particular to a comb-tooth vehicle loading plate and three-dimensional parking equipment. Background Art

[0002] With the increasing demand for parking spaces, intelligent mechanized multi-story parking equipment has been widely used. The current AGV multi-story parking garage mainly uses AGV to transport the loading plate carrying the car and locate it to the parking position to park the car. The general AGV multi-story parking garage will be positioned according to the position of the front wheels of the car. In the process of transporting the loading plate and the car by AGV, if the car does not have the handbrake on, there is a risk of the car slipping, causing the car to slip off the loading plate and cause equipment operation failure. Utility Model Content

[0003] In order to solve the above problems, the present application provides a comb-tooth vehicle loading plate and a three-dimensional parking device.

[0004] According to one aspect of an embodiment of the present application, a comb-tooth vehicle loading plate is disclosed, wherein the comb-tooth vehicle loading plate includes a frame, including a first cross bar and a second cross bar arranged opposite to each other;

[0005] a supporting device comprising a plurality of comb-tooth rods, wherein the plurality of comb-tooth rods are arranged at intervals along a direction from the first crossbar to the second crossbar, and one or more of the comb-tooth rods serve as limiting rods;

[0006] A wheel block component is provided on the limiting rod, and a wheel groove is defined between the wheel block component and the first cross bar.

[0007] In an exemplary embodiment, a limiting inclined surface is provided on a side of the wheel block member facing the first cross bar, and the limiting inclined surface extends obliquely upward in a direction away from the first cross bar.

[0008] In an exemplary embodiment, the wheel block component includes a first connecting section, a limiting section, a connecting section and a second connecting section that are connected in sequence and bent to each other, the first connecting section and the second connecting section are connected to the limiting rod, the limiting slope is located on the limiting section, and the limiting section and the connecting section are set at an angle.

[0009] In an exemplary embodiment, the connecting segment and the top surface of the limiting rod are perpendicular to each other; and / or the first connecting segment and the second connecting segment are connected to the top surface of the limiting rod by screws.

[0010] In an exemplary embodiment, one or more comb teeth rods are spaced between the limiting rod and the first cross bar; and / or the top surface of the first cross bar and the wheel block component are both higher than the top surface of the comb teeth rod; and / or the wheel block component is arranged on any one of the comb teeth rods that is 250 mm to 450 mm away from the first cross bar.

[0011] In an exemplary embodiment, the comb-tooth loading plate also includes an oil receiving pan, the first cross bar and the second cross bar are spaced apart in the front-to-back direction, the oil receiving pan is suspended at the front end of the first cross bar and / or the rear end of the second cross bar, and the opening of the oil receiving pan faces upward.

[0012] In an exemplary embodiment, the bottom plate of the oil receiving pan is a corrugated plate structure; and / or a plurality of corrugated grooves arranged at intervals are formed on the bottom plate of the oil receiving pan, the corrugated grooves extend in the front-to-back direction, and the front and rear sides of the bottom plate of the oil receiving pan are both bent upward.

[0013] In an exemplary embodiment, the skeleton also includes two connecting arms, which are arranged opposite to each other, one end of the connecting arm is connected to the first cross bar, and the other end is connected to the second cross bar. The connecting arm is provided with a plurality of mounting holes along its extension direction, and the mounting holes on the two connecting arms correspond to each other to form a mounting channel. One of the comb teeth rods is correspondingly arranged on one of the mounting channels, and both ends of the comb teeth rod pass through the two ends of the mounting channel. The wheel block component is arranged on the part of the comb teeth rod passing through the mounting channel.

[0014] In an exemplary embodiment, the comb-tooth carrier plate further comprises an oil receiving plate, wherein an installation space is enclosed between the first cross bar, the second cross bar and the two connecting arms, and the oil receiving plate covers the installation space and is laid on the top surface of the plurality of comb-tooth rods; and / or the side wall of the connecting arm is provided with a reinforcing plate, the reinforcing plate extends along the extension direction of the connecting arm, and the side wall of the reinforcing plate adheres to and connects the surfaces of the plurality of comb-tooth rods; and / or the wheel block component comprises two, and one wheel block component is provided on each side of the limiting rod passing through the installation channel; and / or

[0015] The top of the wheel block component, the top surface of the first cross bar, the top surface of the second cross bar and the top surface of the connecting arm are flush with each other; and / or the bottom surface of the connecting arm is provided with a positioning plate, and the positioning plate is provided with a pin hole extending up and down.

[0016] The technical solutions provided by the embodiments of the present application include at least the following beneficial effects:

[0017] The comb-tooth car loading plate disclosed in the present application includes a frame, a supporting device and a wheel block component. The frame includes a first cross bar and a second cross bar arranged relatively to each other. The supporting device includes a plurality of comb-tooth rods spaced apart between the first cross bar and the second cross bar. One or more comb-tooth rods are used as limiting rods. The wheel block component is arranged on the limiting rod, so that a wheel groove is defined between the wheel block component and the first cross bar. When a car needs to be stored, the three-dimensional parking equipment first aligns the car with the comb-tooth car loading plate, and then transfers the car to the comb-tooth car loading plate through comb tooth exchange. The front wheels of the car fall into the wheel grooves accordingly. The wheel grooves limit the forward and backward movement of the front wheels, which not only unifies the positioning of multiple stored cars, but also reduces the movement of cars, reduces the risk of cars slipping, and improves the safety of equipment use.

[0018] According to one aspect of an embodiment of the present application, a three-dimensional parking device is disclosed, including the above-mentioned comb-tooth vehicle loading plate.

[0019] The technical solutions provided by the embodiments of the present application include at least the following beneficial effects:

[0020] After the car to be stored is aligned with the comb-tooth loading plate, the three-dimensional parking equipment of the present application transfers the car to be stored to the comb-tooth loading plate by exchanging the comb teeth, so that the front wheels of the car fall into the wheel grooves accordingly. The wheel grooves formed by the first cross bar and the wheel block component can limit the forward and backward movement of the front wheels, which not only unifies the positioning of multiple stored cars, but also reduces the movement of cars, reduces the risk of cars slipping, and improves the safety of the equipment.

[0021] It should be understood that the foregoing general description and the following detailed description are merely illustrative and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0023] Figure 1 A schematic diagram of the composition of a comb-tooth vehicle loading plate provided in one embodiment of the present application;

[0024] Figure 2 A structural diagram of a wheel chock component provided in one embodiment of the present application;

[0025] Figure 3 This is an exploded schematic diagram of a portion of the structure of a comb-tooth vehicle loading plate provided in one embodiment of the present application;

[0026] Figure 4 A partially enlarged view of a comb-tooth vehicle loading plate provided in one embodiment of the present application;

[0027] Figure 5 A side view of a comb-tooth vehicle loading plate provided in one embodiment of the present application.

[0028] The following are the descriptions of the reference numerals:

[0029] 110-first crossbar, 120-second crossbar, 130-connecting arm, 140-comb rod, 141-limiting rod,

[0030] 150-wheel block component, 160-oil receiving pan, 170-oil receiving plate, 180-hanging ear, 210-first connecting section, 220-limiting section, 221-limiting inclined surface, 230-connecting section, 240-second connecting section, 310-square plug, 320-corrugated groove, 330-installation space, 410-installation through hole, 420-reinforcement plate, 430-positioning plate. DETAILED DESCRIPTION

[0031] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in many forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that the description of this application will be thorough and complete and will fully convey the concepts of the example embodiments to those skilled in the art.

[0032] In the description of this utility model, all connection relationships mentioned do not refer to direct connection of components, but rather to the fact that a more optimal connection structure can be formed by adding or removing connection accessories according to specific implementation conditions. The various technical features of this utility model can be combined interchangeably without conflict.

[0033] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0034] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0035] In the description of the present invention, “several” means one or more, “more” means more than two, “greater than”, “less than”, “exceed”, etc. are understood to exclude the number itself, and “above”, “below”, “within”, etc. are understood to include the number itself.

[0036] Reference Figure 1The present application provides a comb-toothed vehicle loading plate including a frame, a supporting device and a wheel block component 150. The frame includes a first cross bar 110 and a second cross bar 120 that are arranged opposite to each other; the supporting device includes a plurality of comb-toothed rods 140, and the plurality of comb-toothed rods 140 are arranged at intervals along the direction from the first cross bar 110 to the second cross bar 120, with one or more of the comb-toothed rods 140 serving as limiting rods 141; the wheel block component 150 is arranged on the limiting rod 141, and a wheel groove is defined between the wheel block component 150 and the first cross bar 110.

[0037] Specifically, a wheel groove is constructed between the first cross bar 110 and the wheel block member 150. When a car needs to be stored, the three-dimensional parking equipment first aligns the car to be stored with the comb-tooth car loading plate, and then transfers the car from the external comb-tooth support plate to the comb-tooth car loading plate through comb tooth exchange. The front wheels or rear wheels of the car fall into the wheel groove accordingly. The wheel groove limits the forward and backward movement of the wheels, which not only unifies the positioning of multiple stored cars, but also reduces the movement of cars, reduces the risk of cars slipping, and improves the safety of equipment use. It should be noted that one or more of the comb-tooth rods 140 are limit rods 141, which means that the limit rod 141 can be only one comb-tooth rod 140, or two or more comb-tooth rods 140 are combined into a limit rod 141, wherein the two or more comb-tooth rods 140 can be adjacent or non-adjacent.

[0038] In this embodiment, the first crossbar 110 and the second crossbar 120 are spaced apart in the front-to-back direction and are parallel to each other, while the comb tooth rods 140 are arranged parallel to the first crossbar 110 and the second crossbar 120 for easy installation. In addition, the exchange gaps between adjacent comb tooth rods 140 are open outward so that the comb tooth structure of the external comb tooth support plate can exchange comb teeth with the comb tooth rods 140. In other embodiments, the comb tooth rods 140 can also be arranged obliquely relative to the first crossbar 110 and the second crossbar 120.

[0039] Furthermore, in this embodiment, a limiting inclined surface 221 is provided on the side of the wheel block member 150 facing the first cross bar 110 . The limiting inclined surface 221 extends obliquely upward in a direction away from the first cross bar 110 .

[0040] Specifically, a limiting inclined surface 221 is provided on the wheel block component 150, so that an inclined surface structure can be formed on the wheel groove limited by the first cross bar 110 and the wheel block component 150, which is convenient for guiding the wheel, while reducing the squeezing of the wheel, increasing the volume of the wheel entering the wheel groove, and thereby improving the limiting effect of the wheel groove.

[0041] Combine Figure 2Furthermore, the wheel block component 150 includes a first connecting section 210, a limiting section 220, a connecting section 230 and a second connecting section 240 that are connected in sequence and bent to each other. The first connecting section 210 and the second connecting section 240 are connected to the limiting rod 141, and the limiting inclined surface 221 is located on the limiting section 220. The limiting section 220 and the connecting section 230 are set at an angle.

[0042] Specifically, the wheel stop component 150 is fixed to the limiting rod 141 through the first connecting section 210 and the second connecting section 240 to ensure stability. The limiting section 220 is bent relative to the first connecting section 210 and extends obliquely upward in the direction away from the first cross bar 110 to form a limiting inclined surface 221. The connecting section 230 is connected between the limiting section 220 and the second connecting section 240, and the limiting section 220 and the connecting section 230 are set at an angle, so that the limiting section 220 and the connecting section 230 bulge upward relative to the limiting rod 141 to realize the wheel stop function.

[0043] The wheel block member 150 in this embodiment is a sheet metal structure, which reduces the weight of the wheel block member 150 and facilitates molding and connection and fixing. In addition, the wheel block member 150 can also be a block structure or a rod structure.

[0044] Furthermore, the connecting section 230 and the top surface of the limiting rod 141 are perpendicular to each other.

[0045] Specifically, the limiting slope 221 is formed on the limiting section 220. The storage of the wheel will squeeze the limiting section 220 in the wheel well. The angle between the connecting section 230 and the limiting section 220 is acute. At the same time, the connecting section 230 is perpendicular to the limiting rod 141, which increases the vertical support strength of the limiting section 220 and improves the stress stability of the limiting section 220. In addition, in some embodiments, the connecting section 230 can be perpendicular to the limiting section 220, that is, the angle between the connecting section 230 and the top surface of the limiting rod 141 is acute, which improves the stress stability of the limiting section 220.

[0046] In this embodiment, the first connecting section 210 and the second connecting section 240 are connected to the top surface of the limiting rod 141, wherein the first connecting section 210 and the second connecting section 240 are fixed to the limiting rod 141 via screws. Specifically, the first connecting section 210 and the second connecting section 240 are detachably connected to the top surface of the limiting rod 141, thereby improving the connection strength of the wheel block member 150 and facilitating the position adjustment of the wheel block member 150 to accommodate wheels of different wheel diameters. In this embodiment, the first connecting section 210 and the second connecting section 240 are both plate-shaped and attached to the top surface of the limiting rod 141, thereby increasing the mounting contact area. Furthermore, the first connecting section 210 and the second connecting section 240 can be fixed to the limiting rod 141 by welding or other means, and the first connecting section 210 and the second connecting section 240 can be connected to the side of the limiting rod 141, as long as the limiting section 220 and the connecting section 230 are partially elevated above the top surface of the limiting rod 141.

[0047] In some embodiments, the wheel block member 150 is disposed on any comb-toothed rod 140 that is 250 mm to 450 mm away from the first crossbar 110. Specifically, the limiting rod 141 in this embodiment is any comb-toothed rod 140 that is 250 mm to 450 mm away from the first crossbar 110. The spacing between the wheel block member 150 and the first crossbar 110 is set to be between 250 mm and 450 mm, which can adapt to wheels with a diameter of 600 mm to 800 mm. Moreover, because the spacing between the wheel block member 150 and the first crossbar 110 is smaller than the wheel diameter, the wheel groove formed by the wheel block frame and the first crossbar 110 does not need to be too deep to limit the wheel. At the same time, the spacing between the wheel block member 150 and the first crossbar 110 is greater than 250 mm, which reduces the possibility of the wheel falling out of the wheel groove.

[0048] Furthermore, one or more comb-toothed rods 140 are spaced between the limiting rod 141 and the first crossbar 110. Specifically, one or more comb-toothed rods 140 are spaced apart between the limiting rod 141 and the first crossbar 110, so that the bottom of the wheel of the stored vehicle can be supported by the comb-toothed rods 140, improving the support stability and evenly distributing the force on the first crossbar 110 and the limiting rod 141. In this embodiment, the distance between two adjacent comb-toothed rods 140 is 80 mm to 160 mm, the distance between the first crossbar 110 and the comb-toothed rod 140 closest to it is 120 mm, and there is one comb-toothed rod 140 between the comb-toothed rod 140 provided with the wheel block member 150 and the first crossbar 110.

[0049] Combine Figure 5 In this embodiment, the top surface of the first crossbar 110 and the wheel block member 150 are both higher than the top surface of the comb rod 140. Specifically, the top surface of the first crossbar 110, the top surface of the comb rod 140, and the wheel block member 150 form a wheel well with an upward opening, which is a reliable and simple structure and can support and position the front wheel.

[0050] Combine Figure 3 In this embodiment, the comb rod 140 is tubular, with square plugs 310 glued to both ends of the comb rod 140. Specifically, the square plugs 310 are located at both ends of the comb rod 140 to seal the tube hole of the comb rod 140. The gap between the square plug 310 and the tube opening of the comb rod 140 is filled with sealant to prevent moisture from entering, effectively preventing rust on the comb rod 140, and simultaneously reducing manufacturing difficulty and improving production efficiency. Furthermore, the square plugs 310 can be made of PVC, rubber, or other materials. Furthermore, the ends of the comb rod 140 can be sealed by welding plugs.

[0051] In this embodiment, both ends of the first crossbar 110 and the second crossbar 120 are provided with hanging ears 180. Specifically, the comb-tooth vehicle loading plate can be hung on the three-dimensional parking equipment through the hanging ears 180, thereby improving the utilization rate of the parking space.

[0052] Combine Figure 3 The comb-tooth vehicle loading plate also includes an oil receiving pan 160. The first cross bar 110 and the second cross bar 120 are spaced apart in the front-to-back direction. The oil receiving pan 160 is suspended from the front end of the first cross bar 110 and / or the rear end of the second cross bar 120, and the opening of the oil receiving pan 160 faces upward. Specifically, the front end and / or rear end of the comb-tooth vehicle loading plate is suspended from the oil receiving pan 160 to prevent antifreeze, engine oil, dust, etc. from dripping onto the lower vehicles or the ground when the car is parked on the second floor, thereby improving user experience and reducing pollution to the AGV positioning QR code. In this embodiment, the front end of the first cross bar 110 and the rear end of the second cross bar 120 are both provided with an oil receiving pan 160, and the oil receiving pan 160 can be made of color steel plate, PVC plate, acrylic plate, canvas, etc.

[0053] In this embodiment, the bottom plate of the oil receiving pan 160 is a corrugated plate structure. Specifically, the bottom plate of the oil receiving pan 160 with a corrugated plate structure can improve the strength of the oil receiving pan 160 and reduce deformation. In addition, the bottom plate of the oil receiving pan 160 can also be plate-shaped. Furthermore, a plurality of corrugated grooves 320 arranged at intervals are formed on the bottom plate of the oil receiving pan 160, and the corrugated grooves 320 extend in the front-to-back direction, and the front side and rear side of the bottom plate of the oil receiving pan 160 are both bent upward. Specifically, the bottom plate of the oil receiving pan 160 is bent upward at the side perpendicular to the corrugated grooves 320, further improving the strength of the bottom plate of the oil receiving pan 160, reducing deformation of the oil receiving pan 160, and increasing the service life. In addition, the oil receiving pan 160 can be detachably connected to the frame by bolts, or fixedly connected to the frame by welding.

[0054] In some specific embodiments, the height of the side panel of the oil receiving pan 160 perpendicular to the first cross bar 110 gradually decreases in the direction away from the first cross bar 110, so that the side panel has a right-angled triangle structure, and one right-angled side edge of the side panel can be detachably connected to the frame, and the other right-angled bottom edge of the side panel can be detachably connected to the bottom plate of the oil receiving pan 160, thereby further improving the structural strength of the oil receiving pan 160 and facilitating transportation and assembly.

[0055] Reference Figure 4 The skeleton also includes two connecting arms 130, which are arranged opposite to each other. One end of the connecting arm 130 is connected to the first cross bar 110, and the other end is connected to the second cross bar 120. A plurality of mounting through holes 410 are provided on the connecting arm 130 along its extension direction. The mounting through holes 410 on the two connecting arms 130 correspond to each other to form mounting channels. A comb rod 140 is correspondingly arranged on a mounting channel, and both ends of the comb rod 140 pass through the two ends of the mounting channel. The wheel block component 150 is arranged on the part of the comb rod 140 that passes through the mounting channel. Specifically, the first cross bar 110 and the second cross bar 120 are arranged at intervals, and the two connecting arms 130 are connected at intervals between the first cross bar 110 and the second cross bar 120 to form a skeleton. A plurality of comb rods 140 are arranged at intervals through the two connecting arms 130. The installation channel can assist in the positioning and installation of the comb rods 140, while improving the connection strength of the comb rods 140 and reducing deformation. The two ends of the comb rod 140 pass through the two ends of the installation channel and correspond to the wheel positions of the car, and the wheel block component 150 is provided on the part of the comb rod 140 passing through the installation channel to ensure that the wheel can be limited.

[0056] In this embodiment, the comb-tooth loading platform also includes an oil receiving plate 170. The first crossbar 110, the second crossbar 120, and the two connecting arms 130 define an installation space 330. The oil receiving plate 170 covers the installation space 330 and is installed on the top surface of the multiple comb-tooth rods 140. Specifically, the oil receiving plate 170 covers the installation space 330 formed by the first crossbar 110, the second crossbar 120, and the two connecting arms 130. This further reduces the risk of antifreeze, oil, dust, and the like from vehicles on the upper deck dripping onto vehicles on the lower deck or the ground, and also reduces contamination of the AGV positioning QR code, thereby improving the user experience. Furthermore, the oil receiving plate 170 is installed on the top surface of the comb-tooth rods 140, providing support for the oil receiving plate 170 and enhancing its installation stability. Furthermore, the oil receiving plate 170 can be made of color-coated steel, PVC, acrylic, or canvas.

[0057] Furthermore, a reinforcing plate 420 is provided on the sidewall of the connecting arm 130. The reinforcing plate 420 extends along the extension direction of the connecting arm 130, and the sidewall of the reinforcing plate 420 is in contact with and connected to the surfaces of the plurality of comb teeth rods 140. Specifically, the reinforcing plate 420 is connected between the connecting arm 130 and the comb teeth rods 140, thereby increasing the connection strength of the comb teeth rods 140 on the connecting arm 130, reducing deformation, and improving the life of the structure.

[0058] In this embodiment, two wheel chocks 150 are provided, one on each side of the positioning rod 141 extending through the mounting channel. Specifically, the two wheel chocks 150 can simultaneously position both front wheels or both rear wheels of the vehicle, improving the vehicle's positioning stability. Alternatively, a wheel chock 150 can be provided on only one side of the comb rod 140.

[0059] Reference Figure 5 The top of the wheel block member 150, the top surface of the first cross bar 110, the top surface of the second cross bar 120 and the top surface of the connecting arm 130 are flush with each other. Specifically, the top of the wheel block member 150 is flush with the top surfaces of the first cross bar 110, the second cross bar 120 and the connecting arm 130, respectively, without occupying the net height of the vehicle loading plate. Figure 4 The bottom surface of the connecting arm 130 is provided with a positioning plate 430, and the positioning plate 430 is provided with a latch hole extending up and down. Specifically, it is convenient for the positioning plate 430 and the AGV transport trolley to be positioned by the latch.

[0060] The present application also provides a three-dimensional parking system including the above-mentioned comb-tooth loading plate. Specifically, after the car to be stored is aligned with the comb-tooth loading plate, the three-dimensional parking system transfers the car to be stored to the comb-tooth loading plate by exchanging the comb teeth, so that the front wheels of the car fall into the corresponding wheel wells. The wheel wells formed by the first crossbar 110 and the wheel block member 150 can limit the forward and backward movement of the front wheels, which not only unifies the positioning of multiple stored cars, but also reduces the movement of the cars, reduces the risk of cars slipping, and improves the safety of the system.

[0061] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the utility model disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present application that follow the general principles of the present application and include common knowledge or customary techniques in the art not disclosed herein. The description and examples are to be considered merely as exemplary, and the true scope and spirit of the present application are indicated by the appended claims.

Claims

1. A comb-tooth vehicle carrier, characterized in that: include: The frame includes a first crossbar and a second crossbar which are arranged opposite to each other; The supporting device comprises a plurality of comb-tooth rods, wherein the plurality of comb-tooth rods are arranged at intervals along the direction from the first cross bar to the second cross bar, and one or more of the comb-tooth rods are used as limiting rods; A wheel block component is arranged on the limiting rod, and a wheel groove is defined between the wheel block component and the first cross bar.

2. The comb-tooth vehicle carrier plate according to claim 1, characterized in that: A limiting inclined surface is provided on the wheel block component on a side facing the first cross bar, and the limiting inclined surface extends obliquely upward in a direction away from the first cross bar.

3. The comb-tooth vehicle carrier plate according to claim 2, characterized in that: The wheel block component includes a first connecting section, a limiting section, a connecting section and a second connecting section which are connected in sequence and bent to each other, the first connecting section and the second connecting section are connected to the limiting rod, the limiting slope is located on the limiting section, and the limiting section and the connecting section are arranged at an angle.

4. The comb-tooth vehicle carrier plate according to claim 3, characterized in that: The connecting section and the top surface of the limiting rod are perpendicular to each other; and / or The first connecting section and the second connecting section are connected to the top surface of the limiting rod by screws.

5. The comb-tooth vehicle carrier plate according to claim 1 or 2, characterized in that: One or more comb teeth rods are arranged between the limiting rod and the first cross rod; and / or The top surface of the first cross bar and the wheel block member are both higher than the top surface of the comb tooth rod; and / or The wheel block member is arranged on any one of the comb teeth rods which is 250 mm to 450 mm away from the first cross bar; and / or The comb tooth rod is tubular, and both side ports of the comb tooth rod are glued with square plugs; and / or Both ends of the first cross bar and both ends of the second cross bar are provided with hanging ears.

6. The comb-tooth vehicle carrier plate according to claim 1 or 2, characterized in that: The comb-toothed vehicle loading plate further comprises an oil receiving pan, wherein the first cross bar and the second cross bar are spaced apart in the front-rear direction, the oil receiving pan is suspended at the front end of the first cross bar and / or the rear end of the second cross bar, and the opening of the oil receiving pan faces upward.

7. The comb-tooth vehicle carrier plate according to claim 6, characterized in that: The bottom plate of the oil receiving pan is a corrugated plate structure; and / or A plurality of corrugated grooves arranged at intervals are formed on the bottom plate of the oil receiving pan, and the corrugated grooves extend in the front-to-back direction. The front side and the rear side of the bottom plate of the oil receiving pan are both bent upward.

8. The comb-tooth vehicle carrier plate according to claim 1 or 2, characterized in that: The skeleton also includes two connecting arms, which are arranged opposite to each other, with one end of the connecting arm connected to the first cross bar and the other end connected to the second cross bar. The connecting arm is provided with a plurality of mounting through holes along its extension direction, and the mounting through holes on the two connecting arms correspond to each other to form a mounting channel. One of the comb tooth rods is correspondingly arranged on one of the mounting channels, and both ends of the comb tooth rod pass through both ends of the mounting channel, and the wheel block component is arranged on the part of the comb tooth rod passing through the mounting channel.

9. The comb-tooth vehicle carrier plate according to claim 8, characterized in that: The comb-tooth vehicle loading plate further comprises an oil receiving plate, wherein the first cross bar, the second cross bar and the two connecting arms form an installation space, and the oil receiving plate covers the installation space and is laid on the top surfaces of the plurality of comb-tooth rods; and / or A reinforcing plate is provided on the side wall of the connecting arm, the reinforcing plate extends along the extending direction of the connecting arm, and the side wall of the reinforcing plate is attached to and connected to the surfaces of the plurality of comb tooth rods; and / or The wheel block components include two, and one wheel block component is provided on both sides of the limiting rod passing through the installation channel; and / or The top end of the wheel block member, the top surface of the first cross bar, the top surface of the second cross bar and the top surface of the connecting arm are flush with each other; and / or A positioning plate is provided on the bottom surface of the connecting arm, and a latch hole extending up and down is provided on the positioning plate.

10. A three-dimensional parking device, characterized in that: The invention comprises the comb-tooth vehicle carrier plate according to any one of claims 1 to 9.

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