A car loading plate for a stereo garage

Abstract

The present invention provides a vehicle loading plate for a three-dimensional parking garage, comprising: two transverse rectangular tubes, two longitudinal I-beams, a plurality of transverse support beams, and a plurality of corrugated plates, wherein the upper surfaces of the transverse rectangular tubes, the longitudinal I-beams, and the corrugated plates are all located in the same plane. Under the condition that the stress, rigidity, and other requirements when a bus is driven, lifted, or placed on the vehicle loading plate are met, the vehicle loading plate has the lightest weight, thereby reducing the rated load of the fork used to transport the vehicle loading plate and the bus, as well as the power of the motor for traversing and lifting, and reducing the structural cost.

Description

Technical Field

[0001] The invention relates to the technical field of three-dimensional garages, and in particular to a vehicle loading plate for a three-dimensional garage. Background Art

[0002] With the increasing development of cities, the number of buses is also growing. However, how to use limited space to park the increasing number of buses while meeting the requirement of charging electric buses when parked has become a pain point that needs to be solved urgently. Faced with such realistic problems, the development and application of three-dimensional electric bus parking equipment has also come into being. As an important component of parking equipment, the carrier plate is related to the safety of bus parking and lifting, and has the function of charging, which requires more in-depth optimization design.

[0003] Generally, the vehicle loading plate on the three-dimensional parking equipment adopts rectangular tubes as the side plates of the vehicle loading plate, and is connected by flat plates or corrugated plates in the middle. This type of vehicle loading plate is widely used in three-dimensional parking equipment for automobiles, but it is not suitable for buses with heavier weight.

[0004] Therefore, how to provide a three-dimensional garage loading plate that can be used for both cars and buses has become a problem that needs to be solved urgently in this field. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a vehicle loading plate for a stereo garage which is suitable for both cars and buses.

[0006] In order to solve the above problems, the present invention provides a three-dimensional parking garage vehicle loading plate, comprising:

[0007] Two transverse rectangular tubes, the two transverse rectangular tubes are arranged side by side and in parallel;

[0008] Two longitudinal I-beams, the two longitudinal I-beams are parallel to each other, and the webs are arranged oppositely, and the two ends of the longitudinal I-beams are respectively welded to the two opposite side walls of the two transverse rectangular tubes, and the two transverse rectangular tubes are perpendicular to the two longitudinal I-beams;

[0009] A plurality of transverse support beams, one of the transverse support beams comprising two outer transverse cantilever support beams and an inner transverse support beam located on the same axis, wherein:

[0010] One end of the outer transverse cantilever support beam is welded to the web of any longitudinal I-beam and extends away from the other longitudinal I-beam.

[0011] An inner transverse support beam is welded at one end to the web of one longitudinal I-beam and at the other end to the web of another longitudinal I-beam; and

[0012] A plurality of corrugated plates, including two outer corrugated plates and one inner corrugated plate, wherein the longitudinal extension direction of the corrugated plates is parallel to the longitudinal I-beam, the longitudinal ends of the corrugated plates are respectively welded to two transverse rectangular tubes, and the lower surface of the corrugated plates is welded to the upper surface of the transverse support beam, wherein:

[0013] One transverse end of the external corrugated plate is welded to the upper flange plate of a longitudinal I-beam, and the other end is away from another longitudinal I-beam.

[0014] One transverse end of the internal pressure profile plate is welded to an upper flange plate on a longitudinal I-beam, and the other end is welded to an upper flange plate on another longitudinal I-beam;

[0015] Among them, the upper surfaces of the transverse rectangular tube, the longitudinal I-beam and the corrugated plate are all located in the same plane.

[0016] Furthermore, the transverse support beam includes one or more of channel steel, I-beam, and H-beam.

[0017] Furthermore, the longitudinal I-beam is a welded I-beam.

[0018] Furthermore, the welded I-beam is divided into an end area, a bending area, a middle area, a bending area and an end area in sequence along the axial direction. The web height of the longitudinal I-beam in the end area is a first height, and the web height of the longitudinal I-beam in the middle area is a second height. The first height is less than the second height, and the web height of the bending area gradually transitions from the first height to the second height from the end connected to the end area to the end connected to the middle area.

[0019] Furthermore, a transverse support beam is welded at the end area of ​​the welded I-beam where it connects with the bending area, and the transverse support beam is a channel steel, and the lower flange plate of the channel steel extends away from the bending area and is welded to the lower flange plate of the welded I-beam.

[0020] Furthermore, a support plate is also provided in the end region of the welded I-beam, and the support plate is welded to the upper flange plate, the web plate and the lower flange plate of the welded I-beam.

[0021] Furthermore, a first diaphragm is welded to the upper flange plate of the channel steel, and the first diaphragm is also welded to the upper flange plate and / or web of the welded I-beam.

[0022] Furthermore, the transverse support beams welded in the bending area and the middle area are I-beams and / or H-beams.

[0023] Furthermore, an upper diaphragm is welded to the upper flange plate of the H-shaped steel, and the upper diaphragm is also welded to the upper flange plate and / or web of the welded I-beam; a lower diaphragm is welded to the lower flange plate of the H-shaped steel, and the lower diaphragm is also welded to the lower flange plate and / or web of the welded I-beam; the upper diaphragm, the lower diaphragm and the web of the H-shaped steel are perpendicular to the longitudinal direction, and the center planes perpendicular to the longitudinal direction are located in the same plane.

[0024] Furthermore, the outer corrugated plate is welded to the upper flange plate of the longitudinal I-beam by butt welding or fillet welding; and / or at least one end of the inner corrugated plate in the transverse direction is welded to the longitudinal I-beam by butt welding.

[0025] Furthermore, the plurality of transverse support beams are arranged parallel to each other; and / or the plurality of transverse support beams are perpendicular to the longitudinal I-beams.

[0026] Furthermore, a side panel is welded to one end of the outer transverse cantilever support beam away from the longitudinal I-beam.

[0027] Furthermore, a power distribution trough is provided on the transverse rectangular tube.

[0028] Furthermore, positioning holes are provided on the transverse rectangular tube.

[0029] Furthermore, a cushion block is welded at the joint between the longitudinal I-beam and the lower surface of the transverse rectangular tube.

[0030] To sum up, the vehicle loading plate of the multi-story parking garage provided by the present invention has the lightest weight while meeting the requirements of stress, stiffness, etc. when a bus is traveling, lifted, and placed thereon, thereby reducing the rated load of the fork for transporting the vehicle loading plate and the bus, as well as the power of the lateral movement and lifting motors, thereby reducing the structural cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:

[0032] Figure 1 It is a top view of a vehicle loading plate of a stereo garage provided by the present invention;

[0033] Figure 2 This is a front view of a vehicle loading plate of a stereo garage provided by the present invention;

[0034] Figure 3 yes Figure 2 The sectional view of the car loading plate of the stereo garage on the AA plane;

[0035] Figure 4 yes Figure 2 The sectional view of the car loading plate of the stereo garage on the BB plane;

[0036] Figure 5 It is a schematic diagram of a vehicle loading plate of a stereo garage in a loaded state according to the present invention;

[0037] Figure 6 It is a three-dimensional structural schematic diagram of a vehicle loading plate of a three-dimensional garage provided by the present invention;

[0038] Figure 7 yes Figure 6 A partial enlarged schematic diagram of .

[0039] Reference numerals:

[0040] Horizontal rectangular tube 10

[0041] Distribution trough 11

[0042] Positioning hole 12

[0043] Longitudinal I-beam 20

[0044] End region 21

[0045] Bending area 22

[0046] Central Area 23

[0047] Outer transverse cantilever support beam 31

[0048] Inner transverse support beam 32

[0049] External pressure plate 41

[0050] Internal pressure plate 42

[0051] Support plate 51

[0052] First partition plate 52

[0053] Upper partition 53

[0054] Lower partition 54

[0055] Side panel 60

[0056] Block 70

[0057] Bus 80 DETAILED DESCRIPTION

[0058] Now, in conjunction with the accompanying drawings, the preferred embodiments of the present invention will be described in detail. Although the description of the present invention will be introduced in conjunction with various embodiments, this does not mean that the features of this invention are limited to these several embodiments. On the contrary, the purpose of introducing the invention in conjunction with the embodiments is to cover other options or modifications that may be extended based on the claims of the present invention. In order to provide a deep understanding of the present invention, many specific details will be included in the following description. The present invention can also be implemented without using these details. In addition, in order to avoid confusion or blurring the key points of the present invention, some specific details will be omitted in the description.

[0059] It should be noted that in the three-dimensional parking garage loading plate of the present invention, when the loading plate is in the working state, the walls along the vertical direction of the outer surface of the rectangular tube are the upper wall and the lower wall, and the two walls in the horizontal direction are collectively referred to as the side walls. And the upper surface and the lower surface mentioned in the present invention refer to the upper surface and the lower surface when the loading plate is in the working state.

[0060] In the present invention, the direction in which the longitudinal I-beam extends is the longitudinal direction, the direction in which the transverse rectangular tube extends is the transverse direction, and the longitudinal direction and the transverse direction are perpendicular.

[0061] like Figures 1 to 7 As shown, the present invention provides a vehicle loading plate for a stereo garage, comprising: two transverse rectangular tubes 10, two longitudinal I-beams 20, a plurality of transverse supporting beams, and a plurality of corrugated plates.

[0062] Among them, two transverse rectangular tubes 10 are arranged side by side in parallel;

[0063] The two longitudinal I-beams 20 are parallel to each other, and the webs are arranged opposite to each other. The two ends of the longitudinal I-beams 20 are respectively welded to the two opposite side walls of the two transverse rectangular tubes 10. The two transverse rectangular tubes 10 are perpendicular to the two longitudinal I-beams 20.

[0064] Multiple transverse support beams, one transverse support beam includes two outer transverse cantilever support beams 31 and one inner transverse support beam 32 located on the same axis, wherein:

[0065] One end of the outer transverse cantilever support beam 31 is welded to the web of any longitudinal I-beam 20 and extends away from the other longitudinal I-beam 20.

[0066] One end of the inner transverse support beam 32 is welded to the web of one longitudinal I-beam 20, and the other end is welded to the web of another longitudinal I-beam 20; and

[0067] A plurality of corrugated plates, including two outer corrugated plates 41 and an inner corrugated plate 42, the longitudinal extension direction of the corrugated plates is parallel to the longitudinal I-beam 20, the longitudinal ends of the corrugated plates are respectively welded to two transverse rectangular tubes 10, and the lower surface of the corrugated plates is welded to the upper surface of the transverse support beam, wherein,

[0068] One transverse end of the external corrugated plate 41 is welded to the upper flange plate of a longitudinal I-beam 20, and the other end is away from another longitudinal I-beam 20.

[0069] One transverse end of the inner pressure profile plate 42 is welded to the upper flange plate of one longitudinal I-beam 20, and the other end is welded to the upper flange plate of another longitudinal I-beam 20;

[0070] The upper surfaces of the transverse rectangular tube 10, the longitudinal I-beam 20 and the corrugated plate are all located in the same plane.

[0071] In the present invention, corrugated plate is used as the main load-bearing component of the vehicle loading plate. Compared with the flat plate or corrugated plate used in the traditional vehicle loading plate, the corrugated plate has light weight and large moment of inertia, which optimizes the structure and reduces the weight of the vehicle loading plate. In addition, since there are gaps between the crests of the corrugated plate, it can also prevent the bus 80 from sliding in the same direction when the fork of transporting the vehicle loading plate and the bus moves horizontally.

[0072] Furthermore, a plurality of transverse support beams are perpendicular to the longitudinal I-beams 20 and parallel to the transverse rectangular tubes 10 .

[0073] Furthermore, the longitudinal I-beam 20 is a welded I-beam, which has a large moment of inertia and serves as the main beam of the vehicle loading plate to bear the entire weight of the bus 80 as well as the main stress, stiffness, etc.

[0074] Furthermore, if Figure 2 As shown, the welded I-beam is divided into an end region 21, a bending region 22, a middle region 23, a bending region 22 and an end region 21 in the axial direction. When carrying a vehicle, the bending moment of the end region 21 is small, so the web height of the longitudinal I-beam 20 in the end region 21 is a first height, and the web height of the longitudinal I-beam 20 in the middle region 23 is a second height, the first height is less than the second height, and the web height of the bending region 22 gradually transitions from the first height to the second height from the end connected to the end region 21 to the end connected to the middle region 23.

[0075] Among them, under the load state, the bending moment of the two end regions 21 is small, and the height of the I-beam web in the two end regions 21 can be reduced. Through such a structure, the weight of the vehicle loading plate can be reduced under the same load condition. The specific lengths of the aforementioned regions are not particularly limited and can be adjusted according to the bending moment of each position under the load state.

[0076] In addition, if Figure 5 As shown, in actual use, the vehicle loading plate is initially placed on the ground support, part of the area of ​​the end area 21 of the vehicle loading plate is in contact with the support, and the middle area 23 of the vehicle loading plate is in contact with the ground. The bus 80 enters from the outside and parks on the vehicle loading plate at the designated position. Since the upper surface of the welded I-beam is located in the same plane, and the web height of the end area 21 is lower than the web height of the middle area 23, the end area 21 is at a certain height from the ground, which can facilitate the insertion of the fork. Then, according to the system instructions, the fork lifts the vehicle loading plate together with the vehicle, moves it horizontally, and lifts it to the designated parking space, and places it on the high-rise parking support through the horizontal movement. Furthermore, by reducing the height of the webs of the two end areas 21, the floor height of the garage can be reduced.

[0077] Preferably, the transverse support beam comprises one or more of channel steel, I-beam, and H-beam. By using the aforementioned three types of steel, the weight of the vehicle loading plate can be reduced under the same load.

[0078] Furthermore, if Figure 6 and Figure 7 As shown, the bent lower flange plate at the junction of the end area 21 of the welded I-beam and the bending area 22 is prone to deformation and stress concentration due to the unbalanced distribution of internal forces, and the weld is prone to fatigue cracking. Therefore, a transverse support beam is welded at the junction of the end area 21 of the welded I-beam and the bending area 22, and the web of the transverse support beam is aligned with the junction of the end area 21 and the bending area 22, and the transverse support beam is a channel steel, the lower flange plate of the channel steel extends away from the bending area 22 and is welded to the lower flange plate of the welded I-beam, and the web and upper flange plate of the channel steel are welded to the web of the welded I-beam. By adopting the above technical solution, deformation and stress concentration of the welded I-beam can be effectively reduced, fatigue can be reduced, and weld cracking can be avoided.

[0079] Furthermore, if Figure 6 As shown, a support plate 51 is further provided in the end region 21 of the welded I-beam, and the support plate 51 is welded to the upper flange plate, the web plate and the lower flange plate of the welded I-beam. The region where the support plate 51 is located is the lifting region of the fork, and the load of the fork on the lower flange plate of the welded I-beam can be well transferred to the entire vehicle loading plate through the support plate 51.

[0080] Furthermore, in order to shorten the cantilever length and reduce the stress of the channel steel, a first partition 52 is welded to the upper flange plate of the channel steel. The first partition 52 and the web of the channel steel are perpendicular to the longitudinal direction, and the first partition 52 and the center plane of the channel steel perpendicular to the longitudinal direction are located in the same plane. The first partition 52 is also welded to the upper flange plate and / or web of the welded I-beam.

[0081] Furthermore, since the bending moment of the bend area 22 and the middle area 23 of the welded I-beam is relatively large under load, the transverse support beams welded in the bend area 22 and the middle area 23 are preferably I-beams and / or H-beams. H-beams are more preferred, as the upper flange plate of the H-beam is wider and thicker, and the stress is smaller under the same load.

[0082] Furthermore, also for the purpose of reducing the cantilever length, an upper partition 53 is welded to the upper flange plate of the H-shaped steel, and the upper partition 53 is also welded to the upper flange plate and / or the web of the welded I-beam. A lower partition 54 is welded to the lower flange plate of the H-shaped steel, and the lower partition 54 is also welded to the lower flange plate and / or the web of the welded I-beam. The upper partition 53 and the lower partition 54 are perpendicular to the longitudinal direction and the web of the H-shaped steel, and the center plane perpendicular to the longitudinal direction is located in the same plane.

[0083] Furthermore, the corrugated plate in the present invention can be welded to the longitudinal I-beam 20 by any method known in the prior art. Preferably, the outer corrugated plate 41 is welded to the longitudinal I-beam 20 by butt welding or fillet welding according to the arrangement form; and / or at least one end of the inner corrugated plate 42 in the transverse direction is welded to the longitudinal I-beam 20 by butt welding.

[0084] Furthermore, there is no special limitation on the arrangement of the plurality of outer transverse cantilever support beams 31 and the plurality of inner transverse support beams 32 , and they can be arranged according to the distribution of bending moments under load.

[0085] Preferably, the plurality of transverse support beams are arranged parallel to each other; and / or the plurality of transverse support beams are perpendicular to the longitudinal I-beam 20 .

[0086] Furthermore, there is no special limitation on the spacing between the multiple transverse support beams, and they can be arranged according to design and calculation requirements.

[0087] Furthermore, a side panel 60 is connected to one end of the outer transverse cantilever support beam 31 away from the welded I-beam, so as to prevent the end of the outer transverse cantilever support beam 31 from being directly exposed to the outside and affecting the appearance.

[0088] Furthermore, a distribution slot 11 is provided on the transverse rectangular tube 10 to facilitate installation of the distribution box and facilitate charging of the electric bus 80 while parking.

[0089] Furthermore, positioning holes 12 are provided on the transverse rectangular tube 10, which cooperate with the positioning columns on the parking bracket of the three-dimensional parking garage to ensure that the placement position on each floor is fixed.

[0090] Furthermore, since the rectangular tube is relatively thin, the transverse rectangular tube 10 may be worn when the vehicle loading plate is repeatedly placed on the parking bracket of the multi-story parking garage. Therefore, a pad 70 is welded at the junction of the longitudinal I-beam 20 and the lower surface of the transverse rectangular tube 10. When the vehicle loading plate is placed on the parking bracket, the wear of the transverse rectangular tube 10 can be reduced.

[0091] In summary, the vehicle loading plate of the multi-story parking garage provided by the present invention has the lightest weight while meeting the stress, stiffness and other requirements when the bus 80 is traveling, lifted and placed thereon, thereby reducing the rated load of the fork and the power of the lateral movement and lifting motors, and reducing the structural cost.

[0092] In summary, the above embodiments provided by the present invention are only illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical ideas disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. A vehicle loading plate for a three-dimensional garage, characterized in that: include: Two transverse rectangular tubes, the two transverse rectangular tubes are arranged side by side and in parallel; Two longitudinal I-beams, the two longitudinal I-beams are parallel to each other, and the webs are arranged oppositely, the two ends of the longitudinal I-beams are respectively welded to the two opposite side walls of the two transverse rectangular tubes, the two transverse rectangular tubes are perpendicular to the two longitudinal I-beams, and the longitudinal I-beams are welded I-beams; A plurality of transverse support beams, one of the transverse support beams comprising two outer transverse cantilever support beams and an inner transverse support beam located on the same axis, wherein: One end of the outer transverse cantilever support beam is welded to the web of any one of the longitudinal I-beams and extends in a direction away from the other longitudinal I-beam. One end of the inner transverse support beam is welded to the web of one of the longitudinal I-beams, and the other end is welded to the web of another longitudinal I-beam; and A plurality of corrugated plates, including two outer corrugated plates and one inner corrugated plate, wherein the longitudinal extension direction of the corrugated plates is parallel to the longitudinal I-beam, that is, the extension direction of the wave crest of the corrugated plates is parallel to the longitudinal I-beam, the longitudinal ends of the corrugated plates are respectively welded to the two transverse rectangular tubes, and the lower surface of the corrugated plates is welded to the upper surface of the transverse support beam, wherein: One transverse end of the external corrugated plate is welded to the upper flange plate of one longitudinal I-beam, and the other end is away from the other longitudinal I-beam. One transverse end of the inner pressure profile plate is welded to the upper flange plate of one longitudinal I-beam, and the other end is welded to the upper flange plate of another longitudinal I-beam; Wherein, the upper surfaces of the transverse rectangular tube, the longitudinal I-beam and the corrugated plate are all located in the same plane.

2. The vehicle loading plate of the three-dimensional parking garage according to claim 1 is characterized in that: The transverse support beam includes one or more of channel steel, I-beam, and H-beam.

3. The vehicle loading plate of the stereo garage according to claim 1 is characterized in that: The welded I-beam is divided into an end area, a bending area, a middle area, a bending area and an end area in sequence along the axial direction. The web height of the longitudinal I-beam in the end area is a first height, and the web height of the longitudinal I-beam in the middle area is a second height. The first height is less than the second height. The web height of the bending area gradually transitions from the first height to the second height from the end connected to the end area to the end connected to the middle area.

4. The vehicle loading plate of the three-dimensional garage according to claim 3 is characterized in that: The transverse support beam is welded at the junction of the end area of ​​the welded I-beam and the bending area, and the transverse support beam is a channel steel. The lower flange plate of the channel steel extends away from the bending area and is welded to the lower flange plate of the welded I-beam.

5. The vehicle loading plate of the three-dimensional parking garage according to claim 3 is characterized in that: A support plate is also provided in the end region of the welded I-beam, and the support plate is welded to the upper flange plate, the web plate and the lower flange plate of the welded I-beam.

6. The vehicle loading plate of the stereo garage according to claim 4, characterized in that: A partition is also welded to the upper flange plate of the channel steel, and the partition is also welded to the upper flange plate and / or web of the welded I-beam.

7. The vehicle loading plate of the three-dimensional parking garage according to claim 3 is characterized in that: The transverse support beams welded in the bending area and the middle area are I-beams and / or H-beams.

8. The vehicle loading plate of the three-dimensional parking garage according to claim 7 is characterized in that: An upper diaphragm is welded to the upper flange plate of the H-shaped steel, and the upper diaphragm is also welded to the upper flange plate and / or the web of the welded I-beam. A lower diaphragm is welded to the lower flange plate of the H-shaped steel, and the lower diaphragm is also welded to the lower flange plate and / or the web of the welded I-beam. The upper diaphragm and the lower diaphragm are perpendicular to the longitudinal direction as well as the web of the H-shaped steel, and the center planes perpendicular to the longitudinal direction are located in the same plane.

9. The vehicle loading plate of the three-dimensional parking garage according to claim 1, characterized in that: The outer profiled plate is welded to the longitudinal I-beam by butt welding or fillet welding; and / or at least one end of the inner profiled plate in the transverse direction is welded to the longitudinal I-beam by butt welding.

10. The vehicle loading plate of the stereo garage according to claim 1, characterized in that: The multiple transverse support beams are arranged parallel to each other; and / or the multiple transverse support beams are perpendicular to the longitudinal I-beams.

11. The vehicle loading plate of the stereo garage according to claim 1, characterized in that: A side panel is welded to one end of the outer transverse cantilever support beam away from the longitudinal I-beam.

12. The vehicle loading plate of the stereo garage according to claim 1, characterized in that: A power distribution trough is arranged on the transverse rectangular tube.

13. The vehicle loading plate of the stereo garage according to claim 1, characterized in that: The transverse rectangular tube is provided with positioning holes.

14. The vehicle loading plate of the stereo garage according to claim 1, characterized in that: A cushion block is welded at the joint between the longitudinal I-beam and the lower surface of the transverse rectangular tube.

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