Stacking type parking equipment

Abstract

The utility model discloses stacking type parking equipment, and relates to the technical field of three-dimensional parking garages, and the stacking type parking equipment comprises a frame body structure which is provided with a lifting space arranged in the vertical direction; the walking assembly is arranged at the bottom of the frame structure; the lifting module is arranged in the lifting space in a sliding mode and can move in the vertical direction; the counterweight system is arranged on the frame body structure in a sliding manner; and the lifting system is arranged at the top of the frame structure, the lifting module is connected with the counterweight system through the lifting system, and the lifting system is configured to be capable of driving the lifting module and the counterweight system to do reciprocating motion. According to the stacking type parking equipment, connection between the frame body structure and the lifting module is optimized, by arranging the lifting space, the lifting module moves in the lifting space, the influence of unbalance loading is effectively overcome, the whole frame body structure is more stable and safer, the stacking type parking equipment can walk at a high speed, and the stacking type parking equipment is more convenient to use. And the vehicle parking and taking efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of automated parking garage technology, and in particular to a stacking parking device. Background Technology

[0002] With the improvement of people's living standards and the acceleration of the pace of life, the requirements for intelligent parking, parking efficiency, and parking safety are getting higher and higher. Lane-mounted parking equipment mainly uses lifting devices similar to stacker cranes to achieve intelligent vehicle handling. After returning to the elevator, the vehicle moves horizontally and vertically within the lane, achieving fully automated mechanical vehicle handling.

[0003] Currently, there are several types of common aisle stacking parking equipment on the market: one type uses chain lifting, which is slow due to the influence of the lifting medium and cannot achieve low-noise, high-speed lifting; another type uses wire rope traction lifting, which is mainly 1:1 direct lifting, requiring high motor power and consuming more energy; the lifting frames of common aisle stacking parking equipment mainly adopt a backpack-style single-sided lifting form, which has a certain degree of off-center loading, affecting the overall stability of the machine, and there is a risk of tipping over when traveling at high speed and under heavy load; at the same time, the sections of the lifting frame are mainly fixed by on-site welding, which has high requirements for on-site welding, is inconvenient to install, and once installed, the lifting height cannot be increased or decreased, nor can it be partially disassembled and replaced. Utility Model Content

[0004] This application aims to solve one of the aforementioned technical problems in the prior art. Therefore, embodiments of this application provide a stacking parking device.

[0005] According to an embodiment of this application, a stacking parking device includes a frame structure with a vertically arranged lifting space; a traveling component disposed at the bottom of the frame structure; a lifting module slidably disposed in the lifting space and capable of moving vertically; a counterweight system slidably disposed in the frame structure; and a lifting system disposed at the top of the frame structure. The lifting module is connected to the counterweight system through the lifting system, and the lifting system is configured to drive the lifting module and the counterweight system to reciprocate.

[0006] The aforementioned stacking parking equipment has at least the following beneficial effects: Compared with the prior art, this application optimizes the connection between the frame structure and the lifting module. By setting up a lifting space, the lifting module moves within the lifting space, effectively optimizing the center of gravity of the entire stacking parking equipment. Even during the lifting process, the gravity of the lifting module under load is evenly applied to the frame structure, and there will be no excessive change in the center of gravity during the lifting process. This effectively overcomes the influence of off-center loading, making the overall frame structure more stable and safe. It also enables the stacking parking equipment of this application to achieve high-speed movement, improving the efficiency of parking and retrieving vehicles.

[0007] According to the stacking parking equipment described in the embodiments of this application, the frame structure includes a first frame, a second frame, and a top frame. The first frame and the second frame are vertically arranged and opposite to each other on the walking assembly. The top of the first frame and the top of the second frame are connected by the top frame to form the lifting space.

[0008] According to the stacking parking equipment described in the embodiments of this application, both the first frame and the second frame include multiple standard prefabricated sections, which are connected and fixed by connecting components.

[0009] According to the stacking parking equipment described in the embodiments of this application, the lifting system, the counterweight system, and the lifting module are connected by a traction rope, and the winding ratio of the traction rope is 2:1.

[0010] According to the stacking parking equipment described in the embodiments of this application, the lifting system includes a traction machine, a traction sheave is provided on the traction machine, the lifting module includes a first pulley group, the counterweight system is provided with a second pulley group, one end of the traction rope wound around the traction sheave passes through the first pulley group and is fixed to the top of the frame structure, and the other end of the traction rope passes through the second pulley group in sequence and is fixed to the top of the frame structure.

[0011] According to the stacking parking equipment described in the embodiments of this application, a shock-absorbing component is provided between the traction machine and the frame structure.

[0012] According to the stacking parking equipment described in the embodiments of this application, the lifting module includes a third frame, a lifting platform, a first guide wheel assembly, and a second guide wheel assembly. The first guide wheel assembly and the second guide wheel assembly are located on both sides of the third frame, and the guide wheels on the first guide wheel assembly and the second guide wheel assembly abut against the frame structure. The lifting platform is installed on the third frame.

[0013] According to the stacking parking equipment described in the embodiments of this application, an adjusting member is provided between the first guide wheel assembly and the second guide wheel assembly, and the adjusting member is used to adjust the distance between the first guide wheel assembly and the second guide wheel assembly.

[0014] According to the stacking parking equipment described in the embodiments of this application, the third frame is provided with a fall protection component, which is used to limit the sliding of the third frame relative to the frame structure.

[0015] According to the stacking parking equipment described in the embodiments of this application, the anti-fall component includes a pin and a driving member. The frame structure is provided with a plurality of pin holes at intervals. The driving member is used to drive the pin to extend and retract so that the pin can be inserted into the pin hole.

[0016] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0017] The present application will be further described below with reference to the accompanying drawings and embodiments;

[0018] Figure 1 This is a structural illustration of an embodiment of this application. Figure 1 ;

[0019] Figure 2 This is a structural illustration of an embodiment of this application. Figure 2 ;

[0020] Figure 3 This is a structural illustration of an embodiment of this application. Figure 3 ;

[0021] Figure 4 This is a schematic diagram of the lifting system in an embodiment of this application;

[0022] Figure 5 This is a schematic diagram of the counterweight system in an embodiment of this application;

[0023] Figure 6 This is a schematic diagram of the third frame in the embodiments of this application. Figure 1 ;

[0024] Figure 7 This is a schematic diagram of the third frame in the embodiments of this application. Figure 2 ;

[0025] Figure 8 This is a schematic diagram of the third frame in the embodiments of this application. Figure 3 ;

[0026] Figure 9 This is a schematic diagram of the walking component in an embodiment of this application. Figure 1 ;

[0027] Figure 10 This is a schematic diagram of the walking component in an embodiment of this application. Figure 2 ;

[0028] Figure 11 This is a schematic diagram of the walking component in an embodiment of this application. Figure 3 ;

[0029] Figure 12 This is a schematic diagram of the structure of the connecting component in an embodiment of this application. Figure 1 ;

[0030] Figure 13 This is a schematic diagram of the structure of the connecting component in an embodiment of this application. Figure 2 .

[0031] Reference numerals: Frame structure 100, First frame 110, Second frame 120, Top frame 130, Lifting platform 200, Third frame 300, U-shaped frame welding assembly 301, First guide wheel assembly 302, Second guide wheel assembly 303, Fall protection assembly 304, Fall protection motor 305, Mounting plate 306, First pulley block 307, First movable pulley 3071, Traveling assembly 400, Guide wheel assembly 401, Traveling motor assembly 40 2. Traveling base frame 403, traveling wheel assembly 404, lifting system 500, traction machine 501, traction machine base 502, shock absorption assembly 503, counterweight system 600, counterweight frame 601, second pulley block 602, second moving pulley 6021, counterweight block 603, steel guide shoe assembly 604, connecting assembly 700, pin shaft 701, high-strength bolt 702, upper sleeve 703, lower sleeve 704, locking nut assembly 705. Detailed Implementation

[0032] This section will describe in detail the specific embodiments of this application. Preferred embodiments of this application are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of this application, but they should not be construed as limiting the scope of protection of this application.

[0033] In the description of this application, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and 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 application.

[0034] In the description of this application, "several" means one or more, "more than" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0035] In the description of this application, unless otherwise expressly defined, terms such as "setup," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this application in conjunction with the specific content of the technical solution.

[0036] Reference Figures 1 to 3 This application provides a stacking parking device, which includes a frame structure 100, a walking component 400, a lifting module, a counterweight system 600, and a lifting system 500.

[0037] The frame structure 100 has a vertically oriented lifting space. A walking component 400 is located at the bottom of the frame structure 100 and is used to drive the frame structure 100 to move on a plane. A lifting module is slidably disposed in the lifting space and can move vertically. The lifting module is used for transporting vehicles. A counterweight system 600 is slidably disposed on the frame structure 100. A lifting system 500 is located at the top of the frame structure 100. The lifting module is connected to the counterweight system 600 through the lifting system 500. The lifting system 500 is configured to drive the lifting module and the counterweight system 600 to reciprocate. The counterweight system 600 is used to balance the load changes generated before and after the lifting module is loaded.

[0038] When in use, after the car to be stored is parked on the lifting module, the entire stacking parking equipment moves to the parking position in the garage under the drive of the walking component 400. After the stacking parking equipment is in place, the lifting system 500 drives the lifting module to rise, while the counterweight system 600 descends. The counterweight system 600 is used to balance the increased load on the lifting module.

[0039] Compared to existing technologies, this application optimizes the connection between the frame structure 100 and the lifting module. By setting up a lifting space, the lifting module moves within the lifting space. The lifting module is surrounded by the frame structure 100, which effectively optimizes the center of gravity of the entire stacking parking equipment. Even when the lifting module is under load, its gravity is evenly distributed on the frame structure 100 during the lifting process, and there will be no excessive change in the center of gravity during the lifting process. This effectively overcomes the influence of off-center loading, making the frame structure 100 more stable and safe. It also enables the stacking parking equipment of this application to move at high speed, improving the efficiency of parking and retrieving vehicles.

[0040] In some embodiments, the frame structure 100 includes a first frame 110, a second frame 120, and a top frame 130. The first frame 110 and the second frame 120 are vertically arranged and opposite to each other on the walking assembly 400. The top of the first frame 110 and the top of the second frame 120 are connected by the top frame 130 to form a lifting space.

[0041] Specifically, the walking component 400 serves as the bottom of the frame structure 100. The first frame 110 and the second frame 120 are arranged opposite each other and form the main structure of the frame structure 100. The top of the first frame 110 and the second frame 120 are connected by the top frame 130, so that a lifting space is formed in the middle of the frame structure 100. The lifting module is slidably arranged between the first frame 110 and the second frame 120. The force generated by the lifting module and the load acts on the first frame 110 and the second frame 120. Since there are barriers on both sides of the lifting module, the load change generated during the lifting process of the lifting module will not cause the stacking parking equipment of this application to have an off-center load effect.

[0042] In some embodiments, both the first frame 110 and the second frame 120 include multiple standard prefabricated sections. The standard prefabricated sections used in the first frame 110 may have different structures than those used in the second frame 120. These multiple standard prefabricated sections are connected and fixed by connecting components 700, making the assembly of the frame structure 100 more convenient and enabling modular assembly. When no longer needed, the frame structure 100 can be quickly disassembled and reused. Furthermore, the frame structure 100 can have standard prefabricated sections added or removed as needed on site to adjust its height.

[0043] In some specific embodiments, such as Figure 12 and Figure 13 As shown, the connecting assembly 700 consists of a pin 701, a high-strength bolt 702, an upper sleeve 703, a lower sleeve 704, and a locking nut assembly 705. Before installing the standard prefabricated section, the pin 701 is driven into the mounting hole on the standard prefabricated section. At this time, the adjacent two standard prefabricated sections are initially positioned and fixed. The upper sleeve 703 and the lower sleeve 704 are respectively fitted onto the joint of the two positioned standard prefabricated sections. Then, the high-strength bolt 702 is fitted into the upper sleeve 703 and the lower sleeve 704, and locked with the locking nut assembly 705. A certain predetermined force is applied with a special torque wrench to lock and fix the adjacent two standard prefabricated sections, eliminating the need for on-site welding and painting of the standard prefabricated sections.

[0044] In some embodiments, the lifting system 500, the counterweight system 600, and the lifting module are connected by traction ropes with a rope winding ratio of 2:1.

[0045] Specifically, such as Figure 4 and Figure 5 As shown, the lifting system 500 includes a traction machine 501, on which a traction sheave is provided. The lifting module includes a first pulley block 307, and the counterweight system 600 is provided with a second pulley block 602. One end of the traction rope wound around the traction sheave passes through the first pulley block 307 and is fixed to the top of the frame structure 100. The other end of the traction rope passes through the second pulley block 602 and is fixed to the top of the frame structure 100.

[0046] The first pulley group 307 includes two first movable pulleys 3071, and the second pulley group 602 includes two second movable pulleys 6021, so that the winding ratio of the traction rope can be set to 2:1.

[0047] In this embodiment of the application, the lifting system 500 also includes a traction machine base 502, and the traction machine 501 is fixed to the traction machine base 502. The lifting system 500 adopts a wire rope traction lifting method with a rope winding ratio of 2:1, which requires less traction machine power than the commonly used 1:1 direct traction lifting method, thus saving energy.

[0048] In some embodiments, a shock-absorbing component 503 is provided between the traction machine 501 and the frame structure 100. Specifically, the shock-absorbing component 503 is disposed between the traction machine base 502 and the frame structure 100. The shock-absorbing component 503 includes a shock-absorbing pad, which may be made of rubber. Adding a shock-absorbing pad between the traction machine base 502 and the frame structure 100 makes the lifting smoother and less noisy.

[0049] In some embodiments, the lifting module includes a third frame 300, a lifting platform 200, a first guide wheel assembly 302, and a second guide wheel assembly 303. The first guide wheel assembly 302 and the second guide wheel assembly 303 are located on both sides of the third frame 300. The guide wheels on the first guide wheel assembly 302 and the second guide wheel assembly 303 abut against the frame structure 100. The lifting platform 200 is installed on the third frame 300.

[0050] like Figures 6 to 8 As shown, the third frame 300 includes a U-shaped frame welding assembly 301, a first guide wheel assembly 302, and a second guide wheel assembly 303. The U-shaped frame welding assembly 301 is formed by welding two U-shaped supports together, connected in the middle by a rectangular tube, which ensures the overall stability of the frame.

[0051] The first guide wheel assembly 302 and the second guide wheel assembly 303 are made of steel guide wheels, which have high strength and good wear resistance, thus avoiding equipment downtime caused by frequent replacement of guide wheels.

[0052] In some embodiments, an adjusting member is provided between the first guide wheel assembly 302 and the second guide wheel assembly 303. The adjusting member is used to adjust the distance between the first guide wheel assembly 302 and the second guide wheel assembly 303. Specifically, the adjusting member is a screw. An upper screw is provided between the first guide wheel assembly 302 and the second guide wheel assembly 303, which can adjust the distance between the guide wheel and the frame structure 100 according to the actual site conditions, facilitating on-site installation and adjustment.

[0053] In some embodiments, a fall arrestor 304 is provided on the third frame 300 to limit the sliding of the third frame 300 relative to the frame structure 100.

[0054] Specifically, the fall arrestor 304 includes a pin and a drive mechanism. The frame structure 100 has several pin holes spaced apart. The drive mechanism is used to extend and retract the pin so that it can be inserted into the pin hole. The drive mechanism is a fall arrestor motor 305. The fall arrestor function of the third frame 300 is achieved by extending and retracting the pin, ensuring the safety of the system's lifting and lowering in a level position. The first pulley block 307 is mounted on the U-shaped frame welded assembly 301 via pulley supports. A rope stop bar is provided on the side of the pulley to prevent the traction rope from becoming loose.

[0055] In some embodiments, the U-shaped frame welding assembly 301 is further provided with a mounting plate 306, which is used for the installation and fixing of the lifting platform 200.

[0056] In some embodiments, such as Figure 5 As shown, the counterweight system 600 includes a counterweight frame 601, a second pulley block 602, a counterweight block 603, and a steel guide shoe assembly 604. The counterweight frame 601 is welded from channel steel, and the counterweight block 603 can be made of cast iron or steel plate. It is small in size and heavy in weight, meeting the counterweight requirements under heavy load conditions. The steel guide shoe assembly 604 is bolted to the upper and lower ends of the counterweight frame 601. The guide shoe mounting base has elongated holes to adjust the guide shoe spacing.

[0057] In some embodiments, such as Figures 9 to 11 As shown, the traveling assembly 400 consists of a guide wheel assembly 401, a traveling motor assembly 402, a traveling base frame 403, and a traveling wheel assembly 404. Two sets of guide wheel assemblies 401 are installed on the traveling assembly 400, simultaneously restricting movement in both left and right directions to prevent the traveling base from deviating. Each guide wheel assembly 401 consists of steel guide wheels, adjusting screws, and guide wheel brackets, allowing for adjustment of the spacing between the guide wheels on the traveling guide rail. The traveling assembly 400 is equipped with two sets of traveling motor assemblies 402, which are connected to the traveling wheel assemblies 404 via motor drive shafts, enabling the traveling assembly 400 to move laterally on the traveling track. Each traveling motor assembly 402 consists of large traveling wheels, connecting shafts, bearings, bearing covers, fasteners, etc., and is mounted on the traveling base frame 403.

[0058] When the aforementioned stacking parking equipment is in use, after the car enters the lifting platform 200 through the intelligent transporter, the lifting system 500 lifts the car, and the third frame 300 begins to move up and down in the lifting space of the frame structure 100; at the same time, the walking component 400, carrying the third frame 300 and the lifting platform 200, begins to move laterally in the lateral aisle, thereby realizing the movement of the car in the vertical and lateral directions.

[0059] The stacking parking equipment of this application overcomes the influence of off-center load by optimizing the design of the frame structure 100, making the overall frame structure 100 more stable and safer, while also enabling high-speed movement and improving the efficiency of parking and retrieving vehicles. The traction lifting adopts a 2:1 rope ratio, which is more energy-efficient than the common 1:1 direct lifting method. At the same time, the addition of shock-absorbing pads under the main unit base and the use of steel guide shoes in the counterweight system 600 not only meet the requirements of high-load lifting, but also make the lifting more stable and less noisy. The standard prefabricated sections are fixed by wear-resistant pins and high-strength bolts, which are precise in positioning and easy to install. No on-site welding is required, which can achieve standardized and modular assembly. They can be disassembled later, and the standard prefabricated sections can be reused without damage. In addition, standard prefabricated sections can be added or removed according to site needs to change the lifting height of the frame structure 100.

[0060] The embodiments of this application have been described in detail above with reference to the accompanying drawings. However, this application is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this application.

Claims

1. A stacking parking device, characterized in that: include The frame structure has a vertically oriented lifting space; A walking component is disposed at the bottom of the frame structure; The lifting module is slidably disposed in the lifting space and can move in the vertical direction; The counterweight system is slidably mounted on the frame structure; A lifting system is installed at the top of the frame structure. The lifting module is connected to the counterweight system through the lifting system. The lifting system is configured to drive the lifting module and the counterweight system to reciprocate.

2. The stacking parking equipment according to claim 1, characterized in that: The frame structure includes a first frame, a second frame, and a top frame. The first frame and the second frame are vertically arranged and opposite to each other on the walking assembly. The top of the first frame and the top of the second frame are connected by the top frame to form the lifting space.

3. The stacking parking equipment according to claim 2, characterized in that: Both the first frame and the second frame include multiple standard prefabricated sections, which are connected and fixed by a connecting assembly.

4. The stacking parking equipment according to claim 1, characterized in that: The lifting system, the counterweight system, and the lifting module are connected by a traction rope, and the traction rope has a winding ratio of 2:

1.

5. The stacking parking equipment according to claim 4, characterized in that: The lifting system includes a traction machine, on which a traction sheave is provided. The lifting module includes a first pulley group, and the counterweight system includes a second pulley group. One end of the traction rope wound around the traction sheave passes through the first pulley group and is fixed to the top of the frame structure. The other end of the traction rope passes through the second pulley group in sequence and is fixed to the top of the frame structure.

6. The stacking parking equipment according to claim 5, characterized in that: A shock-absorbing component is provided between the traction machine and the frame structure.

7. The stacking parking equipment according to claim 1, characterized in that: The lifting module includes a third frame, a lifting platform, a first guide wheel assembly, and a second guide wheel assembly. The first guide wheel assembly and the second guide wheel assembly are located on both sides of the third frame. The guide wheels on the first guide wheel assembly and the second guide wheel assembly abut against the frame structure. The lifting platform is installed on the third frame.

8. The stacking parking equipment according to claim 7, characterized in that: An adjusting member is provided between the first guide wheel assembly and the second guide wheel assembly, the adjusting member being used to adjust the distance between the first guide wheel assembly and the second guide wheel assembly.

9. The stacking parking equipment according to claim 7, characterized in that: The third frame is equipped with a fall protection component, which is used to limit the sliding of the third frame relative to the frame structure.

10. The stacking parking equipment according to claim 9, characterized in that: The fall arrestor includes a pin and a drive component. The frame structure has a plurality of pin holes spaced apart. The drive component is used to drive the pin to extend or retract so that the pin can be inserted into the pin holes.

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