Self-balancing stereo garage vehicle carrying mechanism

Abstract

The utility model provides a self-balancing stereo garage car carrying mechanism which comprises a parking platform, a suspension shaft, cross beams, suspenders and a limiting mechanism, the cross beams are horizontally arranged on the suspension shaft in parallel, and the two ends of the suspension shaft can be hinged to corresponding suspension plates after penetrating through the cross beams. The parking platform is fixedly hung on the cross beam through a hanging rod, the limiting mechanism comprises a limiting ejector rod and a limiting groove, and the limiting ejector rod and the limiting groove are arranged on the upper side and the lower side of the vehicle carrying mechanism correspondingly and located on the same vertical center line; the limiting ejector rods can be clamped and embedded in the limiting grooves when the vehicle carrying mechanisms of the stereo garage are located on the same vertical center line. Through the design of the limiting ejector rod and the limiting groove in the limiting mechanism, accurate positioning and limiting of the parking platform in the lifting process are guaranteed, shaking is reduced, and the safety of the stereo garage is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of stereo garage, especially a self-balancing stereo garage vehicle carrying mechanism. BACKGROUND

[0002] With the development of vehicle parking garage, in order to facilitate the vehicle handling to different flat layer access vehicle, often need to be used for the lifting equipment for vehicle special, not only can replace the vehicle into the garage ramp, greatly save space, improve the utilization rate of garage. Parking difficulty, traffic congestion is also one of the concerns of the development of the automobile industry, and the construction of stereo garage small footprint, high intelligent stereo garage is also an effective way to alleviate this problem; The lifting type stereo garage is usually composed of multiple vertical lifting parking spaces, each parking space has a vehicle carrying plate for carrying vehicles, so the vehicle carrying plate is the core component of the lifting type stereo garage, it is a platform type structure, can move up and down, when the vehicle needs to be parked or left the garage, the vehicle carrying plate will transfer the vehicle from the ground or the upper layer to the target position, the vehicle carrying plate is usually made of solid metal material, can bear the weight of the vehicle, and provide stable support, however, the existing vehicle carrying plate lacks positioning device, in the process of rising or falling, the body will shake with the movement of the vehicle carrying plate, poor stability.

[0003] The prior art CN201020159412.7 discloses a stereo garage vehicle carrying plate platform, which comprises a first horizontal beam, a second horizontal beam, a bearing shaft, and a parking platform suspended below the first horizontal beam and the second horizontal beam through a plurality of pull rods, both ends of the bearing shaft are also provided with fixing parts for fixing to the corresponding transmission mechanism of the stereo garage, and the first horizontal beam and the end of the parking platform corresponding to the first horizontal beam are respectively provided with at least two guide rollers matched with the circulating guide groove on the stereo garage. Although the utility model makes the vehicle carrying plate platform stably run in the process of running in the stereo garage by the cooperation of the circulating guide groove, and avoids the problem of vehicle rollover due to the swing of the vehicle carrying plate platform, but the following problems still exist:

[0004] 1. The existing parking platform is hinged on the suspension plate through the shaft, and is limited by the guide shaft on the side of the shaft to prevent shaking, but in order to ensure the lifting of the parking platform, the shaft and the guide shaft are arranged on the upper end of the beam on one side of the parking platform, so that the lower end of the parking platform is not limited, and can only be kept stable under the action of its own gravity, so it is easy to shake and cause safety hazards.

[0005] 2. The existing parking platform has very high requirements for the fit between the guide shaft and the guide rail. Any slight deviation may lead to poor limiting effect or even jamming, affecting the smooth movement of the vehicle platform. Furthermore, since the guide shaft and guide rail are in a state of friction for a long time, they are prone to wear, which leads to a gradual decrease in limiting accuracy, thereby affecting the stability and safety of the entire system.

[0006] 3. For automated parking garages with fast entry and exit, the efficiency of vehicle loading and unloading is crucial. If the positioning mechanism operates slowly, it may affect the overall operating efficiency of the parking garage system, especially during peak hours, which may cause queuing. Utility Model Content

[0007] In view of this, the purpose of this utility model is to provide a self-balancing three-dimensional parking garage vehicle carrying mechanism. By setting a limiting mechanism to limit the lower end of the parking platform during the lifting process, the safety and stability of the vehicle carrying process are effectively improved, the shaking of the vehicle during the lifting process is reduced, and the vehicle safety is guaranteed.

[0008] The technical solution adopted by this utility model to solve its technical problem is:

[0009] A self-balancing multi-level parking garage vehicle-carrying mechanism is provided, comprising: a parking platform, a suspension shaft, a crossbeam, a suspension rod, and a limiting mechanism.

[0010] The crossbeams are horizontally parallel to each other on the suspension shaft, and the two ends of the suspension shaft pass through the crossbeams and can be hinged to the corresponding suspension plates. The parking platform is fixedly suspended on the crossbeams by the hangers. The limiting mechanism includes a limiting top rod and a limiting groove. The limiting top rod and the limiting groove are respectively set on the upper and lower sides of the vehicle carrying mechanism and are located on the same vertical center line. The limiting top rod can be engaged in the limiting groove when the vehicle carrying mechanism of the three-dimensional parking garage is located on the same vertical center line.

[0011] It should be noted that the parking platform is used to carry vehicles. The parking platform is suspended from the crossbeams by a suspension rod, ensuring stability during lifting and lowering. The two ends of the suspension shaft pass through the crossbeams and are hinged to corresponding suspension plates, allowing the vehicle-carrying mechanism a certain degree of rotational freedom during lifting and lowering, thus ensuring that the vehicle-carrying mechanism remains vertical at different positions. The crossbeams are horizontally parallel to each other on the suspension shafts, providing the main support structure for the parking platform. The crossbeams are connected by the suspension shafts, ensuring the stability and rigidity of the entire vehicle-carrying mechanism. The limiting groove can be a groove opened in the vehicle-carrying mechanism (it can be rectangular, circular, or other suitable shapes, but it must ensure that the limiting rod can be smoothly inserted and locked), or it can be a groove formed by the assembly of components. The limiting rod and the limiting groove are fixed to the vehicle-carrying mechanism. When the vehicle-carrying mechanism reaches the designated position, the limiting rod can accurately engage in the limiting groove of the corresponding vehicle-carrying mechanism, achieving precise positioning and limiting in the vertical direction, ensuring the stability of the parking platform during lifting and lowering, reducing swaying, and improving safety.

[0012] Preferably, the limiting groove is formed by a positioning rod and a limiting piece. The positioning rod is horizontally set on the suspension shaft between the crossbeams, and the limiting piece is symmetrically set on one side of the positioning rod and forms a limiting groove by surrounding the side surface of the positioning rod.

[0013] It should be noted that the positioning rod is horizontally set on the suspension shaft between the crossbeams, providing support and positioning for the limiting groove. The limiting plate is symmetrically set on one side of the positioning rod, forming the limiting groove with the side surface of the positioning rod. The limiting plate is usually made of a sturdy metal material with good wear resistance and stability. The limiting groove is formed by the positioning rod and the limiting plate together, forming a closed groove structure for accommodating and fixing the limiting top rod. The closed structure of the limiting groove effectively prevents the limiting top rod from shaking after insertion, ensuring the stability of the vehicle platform during the lifting process.

[0014] Preferably, the limiting piece is an arc-shaped piece symmetrically arranged on the positioning rod. The arc-shaped piece opens to both sides and can guide the limiting top rod to be accurately inserted into the limiting groove.

[0015] It should be noted that the limiting plate adopts a symmetrical arc-shaped design, with the arc-shaped plate opening to both sides to form a funnel-like guiding structure. When the parking platform approaches the target position during the lifting process, the limiting rod will gradually approach the limiting groove. Due to the design of the arc-shaped plate, even if the position of the limiting rod is slightly deviated, the inclined surface of the arc-shaped plate will still play a guiding role, allowing the limiting rod to gradually align along the guiding path of the arc-shaped plate and finally insert into the limiting groove. The design of the arc-shaped plate makes the limiting mechanism more convenient to install and debug, reduces the requirement for precise positioning, and lowers the installation difficulty and maintenance cost.

[0016] Preferably, the limiting rod is a spring pin, and the fixed end of the spring pin is fixed to the parking platform.

[0017] It should be noted that the limiting rod adopts the form of a spring pin. The fixed end of the spring pin is installed on the parking platform, while the movable end can extend and retract freely. When the parking platform approaches the target position, the pin part of the limiting rod (i.e., the spring pin) will gradually approach the limiting groove. Due to the action of the spring, the pin will be compressed when it contacts the limiting groove, which can buffer and prevent impact and shaking during contact. As the parking platform continues to move, the pin will gradually enter the limiting groove. Once the pin is fully entered into the limiting groove, the elasticity of the spring will make the pin firmly locked in the limiting groove, completing the positioning and limiting.

[0018] Preferably, the parking platform includes a support frame and a bearing plate. The support frame is horizontally suspended from the crossbeam by a hanger rod, and the bearing plate is horizontally covered on the support frame, with a through groove in its middle along its axial direction.

[0019] It should be noted that the support frame is the main structural framework of the parking platform, providing sufficient strength and stability to ensure that the parking platform can withstand the weight of the vehicle. The load-bearing plate horizontally covers the support frame and is used to directly support the vehicle. The load-bearing plate is usually made of strong metal materials, providing a flat and stable surface, while the through-slots can reduce the weight of the load-bearing plate, improve the overall lightweighting of the parking platform, and reduce the requirements on the suspension and drive systems.

[0020] Preferably, the support frame is provided with side baffles on both sides, and a rear baffle is provided across the upper rear end of the bearing plate, with both ends of the rear baffle fixed to the side baffles.

[0021] It should be noted that the side panels are installed on both sides of the support frame, and their main function is to prevent the vehicle from sliding laterally off the parking platform during parking. The rear guard bar is installed across the rear end of the support plate and fixed at both ends to the side panels, and its main function is to prevent the vehicle from sliding backward off the parking platform during parking. The dual protection of the side panels and the rear guard bar reduces property damage and personal injury caused by the vehicle sliding off the parking platform, and reduces the risk and insurance cost of garage operation. The side panels in this application are replaced by increasing the height of the side beams of the support frame.

[0022] Preferably, the support plate is provided with anti-slip texture.

[0023] It should be noted that anti-slip textures are a series of uneven textures processed or coated on the surface of the load-bearing plate. These textures can increase the roughness of the load-bearing plate surface. When the vehicle is parked on the load-bearing plate, the contact area between the tire and the surface of the load-bearing plate increases. The uneven structure of the anti-slip texture increases the friction between the tire and the load-bearing plate, reducing the risk of the vehicle sliding due to wet or oily ground during parking, and improving safety.

[0024] Preferably, reinforcing rods are provided on both sides of the through groove.

[0025] It should be noted that the reinforcing rods are set on both sides of the through groove and are usually made of sturdy metal materials. They are connected to the bearing plate by welding or other fixing methods, which can enhance the structural strength of both sides of the through groove and prevent the bearing plate on both sides of the through groove from deforming or being damaged when subjected to external forces (such as the weight of the vehicle, dynamic load, etc.).

[0026] Preferably, a guide limit post is provided on the crossbeam, and the guide limit post can guide the vehicle carrying mechanism by cooperating with the guide device of the multi-level parking garage.

[0027] It should be noted that the guide posts are installed on the crossbeams and are usually made of sturdy metal. They are connected to the crossbeams by welding or other fixing methods. The automated parking system has corresponding guiding devices inside, such as guide rails and guide channels. The guide posts work in conjunction with these guiding devices to ensure that the vehicle-carrying mechanism moves along a predetermined path during lifting and lowering. When the parking platform is lifting and lowering, the guide posts move along the guiding devices (such as guide rails) inside the automated parking system. The close cooperation between the guide posts and the guiding devices ensures that the parking platform will not deflect during lifting and lowering, maintaining a stable and precise movement trajectory.

[0028] Preferably, a triangular reinforcing plate is welded to the connection between the crossbeam and the suspension shaft, and the adjacent right-angled sides of the reinforcing plate are welded to the crossbeam and the suspension shaft, respectively.

[0029] It should be noted that the triangular reinforcing plate significantly enhances the structural strength of the connection between the crossbeam and the suspension axle, ensuring the stability of the connection under heavy loads and preventing the crossbeam from rotating on the suspension axle, thus ensuring structural stability and further enhancing the stability of the vehicle-mounted mechanism.

[0030] The beneficial effects of this utility model are:

[0031] This utility model provides a self-balancing multi-level parking garage vehicle carrying mechanism. Through the design of the limiting top rod and limiting groove in the limiting mechanism, the parking platform is accurately positioned and limited during the lifting process, reducing swaying and improving safety. The precise cooperation between the limiting top rod and the limiting groove, along with the close collaboration between the guide limiting column and the multi-level parking garage guiding device, not only ensures the linear movement of the parking platform during the lifting process, but also improves the stability of the entire system and prevents the lower end of the vehicle carrying mechanism from deviating during the lifting process. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the installation structure of the vehicle-carrying mechanism in a multi-level parking garage.

[0033] Figure 2 This is a three-dimensional schematic diagram of a self-balancing three-dimensional garage vehicle-carrying mechanism according to Embodiment 1 of this utility model.

[0034] Figure 3 This is a three-dimensional structural diagram of the support frame according to Embodiment 1 of this utility model.

[0035] Figure 4 This is a reference diagram showing the usage state of a self-balancing three-dimensional parking garage vehicle-carrying mechanism according to Embodiment 1 of this utility model.

[0036] Figure 5 for Figure 4 Enlarged diagram of point A.

[0037] In the diagram: 1. Parking platform; 11. Support frame; 12. Load-bearing plate; 121. Anti-slip texture; 13. Through groove; 2. Suspension shaft; 3. Crossbeam; 4. Hanger rod; 5. Limiting mechanism; 51. Limiting groove; 511. Positioning rod; 512. Limiting piece; 52. Limiting top rod; 521. Spring pin; 6. Side baffle; 7. Rear stop bar; 8. Reinforcing rod; 9. Guide limit post.

[0038] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0039] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0040] Example 1

[0041] likeFigures 1-5 As shown, a self-balancing multi-level parking garage vehicle-carrying mechanism includes: a parking platform 1, a suspension shaft 2, a crossbeam 3, a suspension rod 4, and a limiting mechanism 5.

[0042] The crossbeams 3 are horizontally parallel to each other on the suspension shaft 2, and the two ends of the suspension shaft 2 can be hinged to the corresponding suspension plates after passing through the crossbeams 3. The parking platform 1 is fixedly suspended on the crossbeams 3 by the hanger 4. The limiting mechanism 5 includes a limiting top rod 52 and a limiting groove 51. The limiting top rod 52 and the limiting groove 51 are respectively set on the upper and lower sides of the vehicle carrying mechanism and are located on the same vertical center line. The limiting top rod 52 can be inserted into the limiting groove 51 when the vehicle carrying mechanism of the three-dimensional parking garage is located on the same vertical center line.

[0043] The limiting groove 51 is formed by a positioning rod 511 and a limiting piece 512. The positioning rod 511 is horizontally arranged on the suspension shaft 2 between the crossbeams 3. The limiting piece 512 is symmetrically arranged on one side of the positioning rod 511 and forms the limiting groove 51 with the side surface of the positioning rod 511.

[0044] The limiting piece 512 is an arc-shaped piece symmetrically arranged on the positioning rod 511. The arc-shaped piece opens to both sides and can guide the limiting top rod 52 to be accurately inserted into the limiting groove 51.

[0045] The limiting rod 52 is a spring pin 521, and the fixed end of the spring pin 521 is fixed on the parking platform 1.

[0046] The parking platform 1 includes a support frame 11 and a bearing plate 12. The support frame 11 is horizontally suspended on the crossbeam 3 by a hanger 4. The bearing plate 12 is horizontally covered on the support frame 11, and a through groove 13 is provided in its middle along its axial direction.

[0047] Side baffles 6 are provided on both sides of the support frame 11, and a rear baffle 7 is provided across the upper rear end of the bearing plate 12. The two ends of the rear baffle 7 are fixed on the side baffles 6.

[0048] The support plate 12 is provided with anti-slip texture 121.

[0049] The through groove 13 is provided with reinforcing rods 8 on both sides.

[0050] The crossbeam 3 is provided with a corresponding guide limit post 9, which can guide the vehicle carrying mechanism by cooperating with the guide device of the three-dimensional parking garage.

[0051] A triangular reinforcing plate is welded to the connection between the crossbeam 3 and the suspension shaft 2, and the adjacent right-angled sides of the reinforcing plate are welded to the crossbeam 3 and the suspension shaft 2 respectively.

[0052] The working principle and usage method of a self-balancing three-dimensional parking garage vehicle-carrying mechanism in this embodiment are as follows:

[0053] This embodiment provides a self-balancing multi-level parking garage vehicle-carrying mechanism. The parking platform 1 is suspended from the crossbeam 3 by a hanger 4, and the crossbeam 3 is hinged to the suspension plate of the multi-level parking garage by a suspension shaft 2, allowing it to maintain a certain degree of rotational freedom during lifting and lowering, ensuring that the vehicle-carrying mechanism in different positions can always remain vertical, thus improving stability during parking. The limiting mechanism 5 consists of a limiting top rod 52 and a limiting groove 51. The limiting top rod 52 can be engaged in the limiting groove 51 when the vehicle-carrying mechanisms of the multi-level parking garage are located on the same vertical center line, realizing precise positioning of the vehicle-carrying mechanism in the vertical direction. Positioning and limiting reduce swaying and improve safety; the guide limit post 9 on the crossbeam 3 cooperates with the guide device (such as guide rail) in the multi-level parking garage to ensure that the vehicle carrying mechanism moves along the predetermined path during lifting and lowering, avoids deflection, and maintains a stable and precise movement trajectory; the use of triangular reinforcing plates enhances the structural strength of the connection between the crossbeam 3 and the suspension shaft 2, ensures the stability of the connection when bearing heavy loads, and further enhances the stability of the vehicle carrying mechanism; the anti-slip texture 121 increases the friction between the tire and the bearing plate 12, reduces the risk of vehicle slippage, and improves safety.

[0054] During use, the operator needs to inspect the vehicle-carrying mechanism to be installed, ensuring that all components (such as the limit mechanism 5, guide limit post 9, and suspension rod 4) are in good condition, without damage or looseness. Then, the two ends of the suspension shaft 2 of the vehicle-carrying mechanism are hinged to the corresponding suspension plates of the automated parking system, completing the installation of the vehicle-carrying mechanism. Next, the driver slowly drives the vehicle into the parking platform 1, ensuring that the vehicle's tires are positioned on the support plates 12 on both sides of the through groove 13. The operator starts the lifting system through the control panel, and the parking platform 1 begins to rise along the predetermined path. During the descent, the guide limit post 9 closely cooperates with the guide device (such as guide rail) in the multi-level parking garage to ensure that the vehicle-carrying mechanism moves in a straight line and avoids deflection. In addition, the upper limit rod 52 (spring pin 521) of the vehicle-carrying mechanism will gradually approach the limit groove 51 of another vehicle-carrying mechanism. Due to the arc design of the limit piece 512, even if the position of the limit rod 52 is slightly deviated, the arc piece will guide the limit rod 52 to accurately insert into the limit groove 51, so as to achieve precise positioning and limiting in the vertical direction and prevent the vehicle-carrying mechanism from deflecting during the lifting and lowering process.

[0055] Finally, it should be noted that the above description is only a preferred embodiment of this utility model and is used only to illustrate the technical solution of this utility model, and is not intended to limit the protection scope of this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model are included within the protection scope of this utility model.

[0056] In the description of this utility model, it should be understood that the terms "upper," "lower," "upper end," "lower end," "upper surface," and "lower surface," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In the description of this utility model, it should be noted that unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A self-balancing stereo garage vehicle carrying mechanism, comprising: Parking platform (1), suspension shaft (2), crossbeam (3), suspender (4) and limiting mechanism (5), characterized in that: The crossbeams (3) are horizontally arranged in parallel on the suspension shaft (2), and the two ends of the suspension shaft (2) can be hinged on the corresponding suspension plates after penetrating through the crossbeams (3), the parking platform (1) is fixed and suspended on the crossbeams (3) through the suspender (4), the limiting mechanism (5) comprises a limiting top rod (52) and a limiting groove (51), the limiting top rod (52) and the limiting groove (51) are arranged on the upper and lower sides of the vehicle carrying mechanism respectively and are located on the same vertical center line, and the limiting top rod (52) can be clamped in the limiting groove (51) when the vehicle carrying mechanism of the stereo garage is located on the same vertical center line.

2. A self-balancing stereo garage vehicle carrying mechanism according to claim 1, characterized in that: The limiting groove (51) is enclosed by a positioning rod (511) and a limiting sheet (512), the positioning rod (511) is horizontally arranged on the suspension shaft (2) between the crossbeams (3), and the limiting sheet (512) is symmetrically arranged on one side of the positioning rod (511) and encloses the side surface of the positioning rod (511) to form the limiting groove (51).

3. A self-balancing stereo garage vehicle carrying mechanism according to claim 2, characterized in that: The limiting sheet (512) is an arc-shaped sheet symmetrically arranged on the positioning rod (511), the arc-shaped sheet is opened to both sides, and the limiting top rod (52) can be accurately inserted into the limiting groove (51) through the guidance of the arc-shaped sheet.

4. A self-balancing stereo garage vehicle carrying mechanism according to claim 1, characterized in that: The limiting top rod (52) is a spring bolt (521), and the fixed end of the spring bolt (521) is correspondingly fixed on the parking platform (1).

5. A self-balancing stereo garage vehicle carrying mechanism according to claim 1, characterized in that: The parking platform (1) comprises a support frame (11) and a bearing plate (12), the support frame (11) is horizontally suspended on the crossbeam (3) through the suspender (4), the bearing plate (12) is horizontally covered on the support frame (11), and a through groove (13) is arranged in the middle of the bearing plate (12) along the axial direction.

6. A self-balancing stereo garage vehicle carrying mechanism according to claim 5, characterized in that: Corresponding side baffles (6) are arranged on both sides of the support frame (11), a rear baffle rod (7) is arranged above the rear end of the bearing plate (12) in a transverse manner, and the two ends of the rear baffle rod (7) are fixed on the side baffles (6).

7. A self-balancing stereo garage vehicle carrying mechanism according to claim 5, characterized in that: Anti-skid lines (121) are arranged on the bearing plate (12).

8. A self-balancing stereo garage vehicle carrying mechanism according to claim 5, characterized in that: Reinforcing rods (8) are arranged on both sides of the through groove (13).

9. A self-balancing stereo garage vehicle carrying mechanism as claimed in claim 1, characterized in that: Corresponding guide limiting columns (9) are arranged on the crossbeams (3), and the guide limiting columns (9) can guide the vehicle carrying mechanism through cooperation with the guide device of the stereo garage.

10. A self-balancing stereo garage vehicle carrying mechanism as claimed in claim 1, characterized in that: Triangle reinforcing plates are welded at the connecting parts of the crossbeams (3) and the suspension shaft (2), and adjacent right-angle side edges of the triangle reinforcing plates are welded on the crossbeams (3) and the suspension shaft (2) respectively.

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