Novel mechanical parking equipment anti-falling device
By designing an anti-fall device in mechanical parking equipment, and utilizing the cooperation of sliders and anti-fall blocks, the problem of falling due to broken steel wires was solved, thus ensuring the safety of high-rise parking spaces and the stability of vehicles, and avoiding accidents and economic losses.
Patent Information
- Application Number
- CN202520384125.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-06
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-03-06
AI Technical Summary
Existing mechanical parking equipment is prone to breakage of key components during the wire rope lifting process, leading to falls.
A fall prevention device was designed, comprising components such as columns, chutes, sliders, crossbars, mounting frames, telescopic rods, and fall prevention blocks. The device uses a servo motor to control the winding and unwinding of the steel wire rope, and the fall prevention blocks block the high-rise parking spaces to prevent falls when the slider moves. The device also uses limit grooves and limit plates to block vehicle tires, thereby limiting the parking spaces and vehicles in the high-rise parking spaces.
It effectively prevents vehicles from falling from high-rise parking spaces, avoids accidents, and prevents vehicles from moving while parked, thus reducing economic losses.
Smart Images
Figure CN223838732U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of mechanical parking equipment, specifically a novel anti-fall device for mechanical parking equipment. Background Technology
[0002] Mechanical parking equipment is a general term for equipment used to transport and park cars in mechanical parking garages. It can be categorized into several types, including lift-and-slide parking systems (PSH), vertical circulation parking systems (PCX), aisle stacking parking systems (PXD), horizontal circulation parking systems (PSX), multi-level circulation parking systems (PDX), planar moving parking systems (PPY), vehicle-specific lifts (PQS), vertical lift parking systems (PCS), and simple lift parking systems (PJS), among others.
[0003] In vertical parking equipment, steel cables are generally used for lifting and lowering during the process. However, during operation, key components of such devices are prone to breakage, which can lead to a fall and cause serious accidents. Therefore, fall protection devices must be installed on such equipment. Utility Model Content
[0004] To address the shortcomings of existing technologies, this utility model provides a novel mechanical parking equipment anti-fall device to solve the problem mentioned in the background art where key parts are prone to breakage during the steel wire upgrade process, leading to a fall and causing serious accidents.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a novel mechanical parking equipment anti-fall device, comprising a low-level parking space, a column fixedly installed on the outer surface of the low-level parking space, a groove formed on the inner surface of the column, a slider slidably connected to the inner wall of the groove, a crossbar fixedly installed on the adjacent surface of the slider, an installation frame fixedly installed on the outer surface of the column, a first telescopic rod fixedly installed on the inner wall of the installation frame, a spring sleeved on the outer surface of the end of the first telescopic rod, an anti-fall block fixedly installed at the end of the first telescopic rod, a support rod fixedly installed on the adjacent surface of the crossbar, and a high-level parking space fixedly installed on the upper surface of the support rod.
[0006] Preferably, the lower-level parking spaces are provided with limit grooves on the upper surface of the upper-level parking spaces, and the lower-level parking spaces are provided with grooves on the upper surface of the upper-level parking spaces. A rotating shaft is movably installed on the inner wall of the groove, a limit plate is fixedly installed on the outer surface of the rotating shaft, and a second telescopic rod is fixedly installed on the lower inner wall of the groove.
[0007] Preferably, a winding roller is movably installed on the inner surface of the column, a steel wire rope is sleeved on the outer surface of the winding roller, a controller is fixedly installed on the front surface of the column, and a servo motor is fixedly installed on the right side surface of the column.
[0008] Preferably, the inner wall of the slide groove has a through hole, the outer surface of the anti-fall block is movably connected to the inner wall of the through hole, the rear end of the spring is fixedly connected to the front surface of the anti-fall block, the upper surface of the support rod is fixedly connected to the lower surface of the high-rise parking space, and the inclined surfaces of the anti-fall block and the slider are matched.
[0009] Preferably, the outer surface of the limiting plate is movably connected to the inner wall of the groove, and the upper end of the second telescopic rod is fixedly connected to the lower surface of the limiting plate.
[0010] Preferably, the lower end of the wire rope is fixedly connected to the upper surface of the high-rise parking space, and the output end of the servo motor is fixedly connected to the right end of the winding roller.
[0011] Compared with the prior art, the beneficial effects of this utility model are:
[0012] 1. This new type of mechanical parking equipment anti-fall device, through the coordinated arrangement of columns, chutes, sliders, crossbars, mounting frames, first telescopic rods, springs, anti-fall blocks, high-rise parking spaces, winding rollers, and steel wire ropes, achieves the effect of preventing falls from high-rise parking spaces, thereby avoiding serious accidents caused by falls from high-rise parking spaces.
[0013] 2. This new type of mechanical parking equipment anti-fall device, through the coordinated arrangement of limiting groove, groove, rotating shaft, limiting plate and second telescopic rod, achieves the effect of blocking the tires of the vehicle, thereby limiting the tires and preventing the vehicle from moving when parking, thus avoiding unnecessary economic losses. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;
[0015] Figure 2 This is a side-section view of the three-dimensional structure of the column of this utility model;
[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the middle part of the side section of this utility model;
[0017] Figure 4 This utility model Figure 2 Enlarged 3D structural diagram at point A in the middle;
[0018] Figure 5 This utility model Figure 3Enlarged 3D structural diagram at point B.
[0019] In the diagram: 1. Low-level parking space; 2. Column; 3. Slide groove; 4. Slider; 5. Crossbar; 6. Mounting frame; 7. First telescopic rod; 8. Spring; 9. Anti-fall block; 10. High-level parking space; 11. Winding roller; 12. Wire rope; 13. Limiting groove; 14. Groove; 15. Rotating shaft; 16. Limiting plate; 17. Second telescopic rod; 18. Controller; 19. Servo motor; 20. Support rod. Detailed Implementation
[0020] 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.
[0021] Example 1:
[0022] Please refer to the following: Figure 1-5 A novel mechanical parking equipment anti-fall device includes a low-level parking space 1, a column 2 fixedly installed on the outer surface of the low-level parking space 1, a groove 3 opened on the inner surface of the column 2, a slider 4 slidably connected to the inner wall of the groove 3, a crossbar 5 fixedly installed on the adjacent surface of the slider 4, an installation frame 6 fixedly installed on the outer surface of the column 2, a first telescopic rod 7 fixedly installed on the inner wall of the installation frame 6, a spring 8 sleeved on the outer surface of the end of the first telescopic rod 7, an anti-fall block 9 fixedly installed at the end of the first telescopic rod 7, a support rod 20 fixedly installed on the adjacent surface of the crossbar 5, and a high-level parking space 10 fixedly installed on the upper surface of the support rod 20.
[0023] Specifically: In the process of using this utility model, when the high-rise parking space 10 needs to be used, the servo motor 19 drives the take-up roller 11 to start, thereby causing the take-up roller 11 to rotate. The rotation of the take-up roller 11 causes the wire rope 12 to loosen, thereby lowering the high-rise parking space 10. After the high-rise parking space 10 is lowered, the car is parked above the high-rise parking space 10. Then, the take-up roller 11 winds up the wire rope 12, thereby raising the high-rise parking space 10. During the raising of the high-rise parking space 10, the slider 4 slides inside the slide groove 3. After passing the anti-fall block 9, the inclined surfaces squeeze each other, thereby pushing the anti-fall block 9 into the through hole. When the slider 4 moves above the through hole, the anti-fall block 9 is pushed from the spring 8 due to the elasticity of the spring 8. The slider 4 exits through the through hole and resets. When the slider 4 passes the anti-fall block 9, it passes the inclined surface of the slider 4 and thus comes into contact with the upper surface of the slider 4. After the contact is completed, it provides support for the crossbar 5 and the support rod 20. When it needs to be lowered, the first telescopic rod 7 drives the anti-fall block 9 into the through hole, and then moves it by the relaxation of the winding roller 11. When the wire rope 12 is hoisting the high-rise parking space 10, the wire rope 12 always has a tension. When the wire rope 12 breaks, the high-rise parking space 10 will cause the crossbar 5 and the slider 4 to fall directly downwards. When the slider 4 falls downwards, it comes into contact with the surface of the anti-fall block 9, and the anti-fall block 9 directly blocks it, thus preventing it from falling directly to the low-rise parking space 1, thereby preventing it from falling.
[0024] In this embodiment: a winding roller 11 is movably installed on the inner surface of the column 2, a wire rope 12 is sleeved on the outer surface of the winding roller 11, a controller 18 is fixedly installed on the front surface of the column 2, and a servo motor 19 is fixedly installed on the right side surface of the column 2.
[0025] In this implementation scheme: the inner wall of the slide 3 is provided with a through hole, the outer surface of the anti-fall block 9 is movably connected to the inner wall of the through hole, the rear end of the spring 8 is fixedly connected to the front surface of the anti-fall block 9, the upper surface of the support rod 20 is fixedly connected to the lower surface of the high-rise parking space 10, and the inclined surfaces of the anti-fall block 9 and the slider 4 are matched with each other.
[0026] Specifically: The fall arrestor block 9 contacts the slider 4 through the through hole. When the slider 4 moves upward to the surface of the fall arrestor block 9, it exerts pressure on the fall arrestor block, thereby pushing the fall arrestor block 9 into the through hole. The slider 4 continues to move upward, thus moving above the fall arrestor block 9. When it needs to be lowered, the first telescopic rod 7 drives the fall arrestor block 9 into the through hole, and then moves it by the relaxation of the take-up roller 11.
[0027] In this implementation scheme: the lower end of the wire rope 12 is fixedly connected to the upper surface of the high-rise parking space 10, and the output end of the servo motor 19 is fixedly connected to the right end of the winding roller 11.
[0028] Specifically: the servo motor 19 drives the winding roller 11 to rotate, thereby winding and unwinding the wire rope 12, thus enabling the up and down movement of the high-rise parking space 10.
[0029] Working principle: This utility model uses a fall arrestor block 9. When the steel wire rope 12 lifts the high-rise parking space 10, the slider 4 is located above the fall arrestor block 9. When the steel wire rope 12 breaks, the slider 4 will move inside the slide groove 3. When the slider 4 moves above the fall arrestor block 9, the fall arrestor block 9 will block it, thus preventing it from falling further. Compared with related technologies, the novel mechanical parking equipment fall arrestor provided by this utility model has the following beneficial effects: This design can achieve the effect of preventing the high-rise parking space 10 from falling, thereby preventing the high-rise parking space 10 from falling and causing serious accidents.
[0030] Example 2:
[0031] Please refer to the following: Figure 1-5 The lower parking space 1 and the upper surface of the upper parking space 10 are provided with limit grooves 13, and the lower parking space 1 and the upper surface of the upper parking space 10 are provided with grooves 14. A rotating shaft 15 is movably installed on the inner wall of the groove 14, a limit plate 16 is fixedly installed on the outer surface of the rotating shaft 15, and a second telescopic rod 17 is fixedly installed on the lower inner wall of the groove 14.
[0032] Specifically: In the process of using this utility model, when a vehicle needs to be parked inside the parking space, when the tire enters the limiting groove 13, the controller 18 controls the second telescopic rod 17 to start, thereby pushing the limiting plate 16 to rotate along the rotating shaft 15. When the limiting plate 16 rotates along the rotating shaft 15, the front end of the limiting plate 16 is raised, thereby forming an inclined surface, which limits the tire inside the limiting groove 13.
[0033] In this embodiment: the outer surface of the limiting plate 16 is movably connected to the inner wall of the groove 14, and the upper end of the second telescopic rod 17 is fixedly connected to the lower surface of the limiting plate 16.
[0034] Working principle: This utility model controls the second telescopic rod 17 to start through the controller 18, thereby pushing the limiting plate 16 to rotate along the rotating shaft 15. At this time, the front end of the limiting plate 16 is raised, thereby blocking the tire located inside the limiting groove 13. Compared with related technologies, the novel mechanical parking equipment anti-fall device provided by this utility model has the following beneficial effects: This design can achieve the effect of blocking the tire of the vehicle, thereby achieving the effect of limiting the tire and preventing the vehicle from moving when parking, thus causing unnecessary economic losses.
[0035] The controller 18 is an existing structure, and the control circuit can be implemented by simple programming by those skilled in the art. It is common knowledge in the field. It is only used and not modified. Therefore, the control method and circuit connection will not be described in detail.
[0036] The selection of various devices varies depending on the specific circumstances, and should be based on the actual needs and various parameters, taking into account the function and desired effect of the equipment.
[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A novel mechanical parking equipment anti-fall device, comprising a low-level parking space (1), characterized in that: A column (2) is fixedly installed on the outer surface of the low-level parking space (1). A groove (3) is opened on the inner surface of the column (2). A slider (4) is slidably connected to the inner wall of the groove (3). A crossbar (5) is fixedly installed on the adjacent surface of the slider (4). An installation frame (6) is fixedly installed on the outer surface of the column (2). A first telescopic rod (7) is fixedly installed on the inner wall of the installation frame (6). A spring (8) is sleeved on the outer surface of the end of the first telescopic rod (7). A fall arrestor (9) is fixedly installed at the end of the first telescopic rod (7). A support rod (20) is fixedly installed on the adjacent surface of the crossbar (5). A high-level parking space (10) is fixedly installed on the upper surface of the support rod (20).
2. The novel mechanical parking equipment anti-fall device according to claim 1, characterized in that: The upper surfaces of both the low-level parking space (1) and the high-level parking space (10) are provided with limit grooves (13), and the upper surfaces of both the low-level parking space (1) and the high-level parking space (10) are provided with grooves (14). A rotating shaft (15) is movably installed on the inner wall of the groove (14), and a limit plate (16) is fixedly installed on the outer surface of the rotating shaft (15). A second telescopic rod (17) is fixedly installed on the lower inner wall of the groove (14).
3. The novel mechanical parking equipment anti-fall device according to claim 1, characterized in that: A winding roller (11) is movably installed on the inner surface of the column (2), and a wire rope (12) is sleeved on the outer surface of the winding roller (11). A controller (18) is fixedly installed on the front surface of the column (2), and a servo motor (19) is fixedly installed on the right side surface of the column (2).
4. The novel mechanical parking equipment anti-fall device according to claim 1, characterized in that: The inner wall of the slide (3) is provided with a through hole. The outer surface of the anti-fall block (9) is movably connected to the inner wall of the through hole. The rear end of the spring (8) is fixedly connected to the front surface of the anti-fall block (9). The upper surface of the support rod (20) is fixedly connected to the lower surface of the high-rise parking space (10). The inclined surfaces of the anti-fall block (9) and the slider (4) are matched with each other.
5. A novel mechanical parking equipment anti-fall device according to claim 2, characterized in that: The outer surface of the limiting plate (16) is movably connected to the inner wall of the groove (14), and the upper end of the second telescopic rod (17) is fixedly connected to the lower surface of the limiting plate (16).
6. The novel mechanical parking equipment anti-fall device according to claim 3, characterized in that: The lower end of the wire rope (12) is fixedly connected to the upper surface of the high-rise parking space (10), and the output end of the servo motor (19) is fixedly connected to the right end of the winding roller (11).