Anti-falling device for mechanical parking equipment

Abstract

The utility model discloses an anti-falling device for mechanical parking equipment, which comprises a vehicle carrying platform, the front end of the vehicle carrying platform is a cambered surface, the front end and the rear end of the vehicle carrying platform are respectively provided with a groove, the vehicle carrying platform is respectively provided with a long groove corresponding to the two grooves, and each long groove is respectively communicated with the corresponding groove; the two sets of symmetrical fixing blocks are arranged in the corresponding long grooves respectively, each fixing block is fixedly connected with the vehicle carrying platform, and each fixing block is fixedly connected with a fixing shaft; the two sets of symmetrical moving blocks are arranged in the corresponding long grooves respectively, and each moving block is fixedly connected with a moving shaft. The utility model relates to the technical field of parking equipment, in particular to an anti-falling device for mechanical parking equipment. The technical problem to be solved by the utility model is to provide the anti-falling device for the mechanical parking equipment, which is favorable for realizing the simultaneous swinging and lifting of the limiting plates on the front side and the rear side, realizing the limiting of a vehicle and preventing the vehicle from falling from a vehicle carrying platform.

Description

Technical Field

[0001] The utility model relates to the technical field of parking equipment, in particular to an anti-falling device for a mechanical parking equipment. Background Art

[0002] With the continuous increase in the demand for the use of parking spaces in existing mechanical parking equipment, the height of the existing parking equipment is getting higher and higher. Since there is a lack of protective structure during the movement of the vehicle, when the vehicle is lifted to a higher position, there is a risk of falling, thus increasing some potential safety hazards.

[0003] In the prior art, for example, in a utility model of an anti-falling device for a mechanical parking equipment with the authorization publication number of CN215443367U, by arranging movable baffles at the access openings of the car-carrying plate, after the vehicle enters the top of the car-carrying plate, the access openings are blocked, and at the same time, when the vehicle is stationary, the wheels are fixed and locked to prevent the vehicle from moving, improving the safety of the vehicle when it is on the car-carrying plate and reducing the risk of falling.

[0004] Currently, there is still a lack of a device that can conveniently swing up the limit plates on both the front and rear sides simultaneously to limit the vehicle and prevent it from falling off the car-carrying platform. Summary of the Utility Model

[0005] The technical problem to be solved by the utility model is to provide an anti-falling device for a mechanical parking equipment, which is beneficial to realizing the simultaneous swinging up of the limit plates on both the front and rear sides, realizing the limitation of the vehicle, and preventing it from falling off the car-carrying platform.

[0006] The utility model adopts the following technical scheme to achieve the utility model purpose:

[0007] An anti-falling device for a mechanical parking equipment, characterized in that it includes: a car-carrying platform, the front end of which is an arc surface, and grooves are respectively arranged at the front and rear ends thereof, and long grooves are respectively arranged on the car-carrying platform corresponding to the two grooves, and each long groove communicates with the corresponding groove; two groups of symmetric fixed blocks, which are respectively arranged in the corresponding long grooves, each fixed block is fixedly connected to the car-carrying platform, and each fixed block is fixedly connected to a fixed shaft; two groups of symmetric moving blocks, which are respectively arranged in the corresponding long grooves, each moving block is fixedly connected to a moving shaft; two groups of symmetric long shafts, which are respectively rotatably connected to symmetric limit plates, the symmetric fixed shafts are respectively rotatably connected to the corresponding limit plates, and the symmetric moving shafts are respectively rotatably connected to the corresponding limit plates. In this device, by adopting the limit plates, before parking, the connection position between the limit plates and the long shafts rises slightly to facilitate the vehicle to drive in. After the limit plates rise, the vehicle is limited to prevent it from falling off the car-carrying platform.

[0008] As a further limitation of the technical solution, the vehicle carrier is fixedly connected to the motor, and the vehicle carrier is fixedly connected to two groups of symmetric mounting plates. One group of symmetric mounting plates are respectively connected to the screw rods by bearings, the output shaft of the motor is fixedly connected to the screw rods, and the two reverse threads of the screw rods are respectively threadedly connected to the corresponding moving blocks. By driving with a motor and using screw threads to connect the moving blocks, power is provided for the movement of the limiting plate.

[0009] As a further limitation of the technical solution, the other group of symmetric mounting plates are respectively fixedly connected to the guiding long rods, and the guiding long rods pass through the corresponding moving blocks. By using the guiding long rods, the stability of the movement of the moving blocks is enhanced.

[0010] As a further limitation of the technical solution, the vehicle carrier is provided with symmetrically arranged sinking grooves, and the vehicle carrier is respectively provided with narrow grooves corresponding to the two sinking grooves. Each narrow groove is respectively communicated with the corresponding sinking groove, and symmetrically arranged limiting vertical plates are respectively arranged in the symmetrically arranged sinking grooves. The symmetrically arranged limiting vertical plates are respectively fixedly connected to the mounting rods, and both ends of the symmetrically arranged mounting rods are respectively arranged in the corresponding narrow grooves. By using the limiting vertical plates, before parking, the limiting vertical plates are flush with the vehicle carrier, facilitating the entry of the vehicle. After the limiting vertical plates are raised, the vehicle is limited, achieving double limiting.

[0011] As a further limitation of the technical solution, one end of each connecting rod is respectively rotatably connected to the corresponding moving block, the other end of each connecting rod is respectively rotatably connected to the short shaft, and each short shaft is respectively fixedly connected to the corresponding mounting rod. By using the connecting rods to be rotatably connected, power is provided for the movement of the limiting vertical plates.

[0012] As a further limitation of the technical solution, the vehicle carrier is fixedly connected to a group of symmetric hooks. It is convenient to realize the lifting of the vehicle carrier.

[0013] As a further limitation of the technical solution, the vehicle carrier is fixedly connected to an alarm.

[0014] Compared with the related art, a kind of anti-falling device for a mechanical parking equipment provided by the utility model has the following beneficial effects:

[0015] (1) By using the limiting plate in this device, before parking, the connection position between the limiting plate and the long shaft is slightly raised, facilitating the entry of the vehicle. After the limiting plate is raised, the vehicle is limited to prevent it from falling from the vehicle carrier;

[0016] (2) By using the limiting vertical plates in this device, before parking, the limiting vertical plates are flush with the vehicle carrier, facilitating the entry of the vehicle. After the limiting vertical plates are raised, the vehicle is limited, achieving double limiting;

[0017] (3) This device is driven by a motor and connected by a screw rod and a connecting rod, etc., to realize the swinging and rising of the limiting plate and the vertical rising of the limiting vertical plate, which is convenient to use. Brief Description of the Drawings

[0018] Figure 1 Schematic three-dimensional structure of the present utility model Figure 1 ;

[0019] Figure 2 Schematic partial three-dimensional structure of the present utility model Figure 1 ;

[0020] Figure 3 Schematic partial three-dimensional structure of the present utility model Figure 2 ;

[0021] Figure 4 Schematic partial three-dimensional structure of the present utility model Figure 3 ;

[0022] Figure 5 Schematic three-dimensional structure of the present utility model Figure 2 ;

[0023] Figure 6 Schematic three-dimensional structure of the present utility model Figure 3 。

[0024] In the figure: 1, motor; 2, alarm; 3, car-carrying platform; 4, hook; 5, mounting plate; 6, connecting rod; 7, screw rod; 8, guiding long rod; 9, long groove; 10, groove; 11, narrow groove; 12, counterbore; 13, short shaft; 14, mounting rod; 15, limiting vertical plate; 16, fixed shaft; 17, fixed block; 18, limiting plate; 19, long shaft; 20, moving block; 21, moving shaft. Specific Embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0026] Embodiment 1: An anti-falling device for a mechanical parking equipment, comprising: a car carrier 3, the front end of which is an arc surface, and grooves 10 are respectively arranged at the front and rear ends thereof. Long grooves 9 are respectively arranged on the car carrier 3 corresponding to the two grooves 10, and each long groove 9 communicates with the corresponding groove 10; two groups of symmetric fixing blocks 17 are respectively arranged in the corresponding long grooves 9, each fixing block 17 is fixedly connected to the car carrier 3, and each fixing block 17 is fixedly connected to a fixed shaft 16; two groups of symmetric moving blocks 20 are respectively arranged in the corresponding long grooves 9, and each moving block 20 is fixedly connected to a moving shaft 21; two groups of symmetric long shafts 19 are respectively rotatably connected to symmetric limiting plates 18, the symmetric fixed shafts 16 are respectively rotatably connected to the corresponding limiting plates 18, and the symmetric moving shafts 21 are respectively rotatably connected to the corresponding limiting plates 18. By adopting the limiting plate 18 in this device, before parking, the connection position between the limiting plate 18 and the long shaft 19 rises slightly to facilitate the vehicle to drive in. After the limiting plate 18 rises, the vehicle is limited to prevent it from falling from the car carrier 3.

[0027] The car carrier 3 is fixedly connected to a motor 1, and the car carrier 3 is fixedly connected to two groups of symmetric mounting plates 5. One group of symmetric mounting plates 5 are respectively connected to a screw rod 7 through bearings, the output shaft of the motor 1 is fixedly connected to the screw rod 7, and the two reverse threads of the screw rod 7 are respectively threadedly connected to the corresponding moving blocks 20. Driven by the motor 1 and with the screw rod 7 threadedly connected to the moving blocks 20, power is provided for the movement of the limiting plate 18.

[0028] The other group of symmetric mounting plates 5 are respectively fixedly connected to guiding long rods 8, and the guiding long rods 8 pass through the corresponding moving blocks 20. By adopting the guiding long rods 8, the stability of the movement of the moving blocks 20 is enhanced.

[0029] The car carrier 3 is fixedly connected to a group of symmetric hooks 4. It is convenient to realize the lifting of the car carrier 3.

[0030] The car carrier 3 is fixedly connected to an alarm 2.

[0031] A pressure sensor is installed in the limiting plate 18, a controller is installed on the car carrier 3, and the pressure sensor, the motor 1 and the alarm 2 are respectively electrically connected to the controller.

[0032] The model of the controller is STM32F103VCT6.

[0033] The model of the motor 1 is HG-KR93.

[0034] The model of the pressure sensor is HYPT-102.

[0035] The working principle of an anti-falling device for a mechanical parking equipment provided by the present utility model is as follows:

[0036] Before parking, the connection position between the limit plate 18 and the long shaft 19 rises slightly. After the vehicle drives in, if the wheel presses on the limit plate 18, the pressure sensor transmits a signal to the controller, and the controller controls the alarm 2 to send an alarm message to prompt the vehicle owner to move the vehicle forward. Make the vehicle in the area formed by the two limit plates 18 on both sides.

[0037] Control the motor 1 to rotate. The motor 1 drives the screw rod 7 to rotate. The screw rod 7 drives the moving block 20 and the moving shaft 21 to move (the two moving blocks 20 move along the guiding long rod 8). The moving shaft 21 drives the two limit plates 18 to swing. The two limit plates 18 drive the long shaft 19 to swing. The long shaft 19 drives the other two limit plates 18 to swing, so that the limit plates 18 swing and rise.

[0038] Embodiment 2: This embodiment is further elaborated on the basis of Embodiment 1. The car carrier 3 is provided with symmetrically arranged sunken grooves 12. The car carrier 3 is respectively provided with narrow grooves 11 corresponding to the two sunken grooves 12. Each narrow groove 11 communicates with the corresponding sunken groove 12 respectively. Limit vertical plates 15 are respectively arranged in the symmetrically arranged sunken grooves 12. The symmetrically arranged limit vertical plates 15 are respectively fixedly connected to the mounting rods 14. Both ends of the symmetrically arranged mounting rods 14 are respectively arranged in the corresponding narrow grooves 11. By adopting the limit vertical plates 15, before parking, the limit vertical plates 15 are flush with the car carrier 3, which is convenient for the vehicle to drive in. After the limit vertical plates 15 rise, the limitation of the vehicle is realized, and double limitation is realized.

[0039] One end of each connecting rod 6 is respectively rotatably connected to each moving block 20. The other end of each connecting rod 6 is respectively rotatably connected to a short shaft 13. Each short shaft 13 is respectively fixedly connected to the corresponding mounting rod 14. By adopting the rotational connection of the connecting rods 6, power is provided for the movement of the limit vertical plates 15.

[0040] A pressure sensor is installed at the upper end of the limit vertical plate 15. The pressure sensor is electrically connected to the controller. When the limit vertical plate 15 rises and contacts the wheel, control the motor 1 to rotate in the reverse direction, so that the limit vertical plate 15 is separated from contact with the vehicle.

[0041] The working principle of a kind of anti-falling device for a mechanical parking equipment provided by the utility model is as follows:

[0042] When the moving block 20 moves, it drives the connecting rod 6 to swing. The connecting rod 6 drives the short shaft 13 to move. The short shaft 13 drives the mounting rod 14 to move along the narrow groove 11. The mounting rod 14 drives the limit vertical plate 15 to rise.

[0043] The above are only embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall similarly be included within the patent protection scope of the present utility model.

Claims

1. An anti-falling device for a mechanical parking equipment, characterized by comprising: A car-carrying platform (3), the front end of which is an arc surface, and grooves (10) are respectively arranged at the front and rear ends thereof. Long grooves (9) are respectively arranged on the car-carrying platform (3) corresponding to the two grooves (10), and each long groove (9) communicates with the corresponding groove (10); Two groups of symmetric fixing blocks (17) are respectively arranged in the corresponding long grooves (9), each fixing block (17) is fixedly connected to the car-carrying platform (3), and each fixing block (17) is fixedly connected to a fixing shaft (16); Two groups of symmetric moving blocks (20) are respectively arranged in the corresponding long grooves (9), and each moving block (20) is fixedly connected to a moving shaft (21); Two groups of symmetric long shafts (19) are respectively rotatably connected to symmetric limiting plates (18), the symmetric fixing shafts (16) are respectively rotatably connected to the corresponding limiting plates (18), and the symmetric moving shafts (21) are respectively rotatably connected to the corresponding limiting plates (18).

2. The anti-falling device for mechanical parking equipment according to claim 1, characterized in that: The car-carrying platform (3) is fixedly connected to a motor (1), the car-carrying platform (3) is fixedly connected to two groups of symmetric mounting plates (5), one group of symmetric mounting plates (5) are respectively connected to a screw rod (7) by bearings, the output shaft of the motor (1) is fixedly connected to the screw rod (7), and the two reverse-thread sections of the screw rod (7) are respectively threadedly connected to the corresponding moving blocks (20).

3. The anti-falling device for mechanical parking equipment according to claim 2, characterized in that: another One group of symmetric mounting plates (5) are respectively fixedly connected to guiding long rods (8), and the guiding long rods (8) pass through the corresponding moving blocks (20).

4. The anti-falling device for mechanical parking equipment according to claim 1, characterized in that: The car-carrying platform (3) is provided with symmetric sunken grooves (12), narrow grooves (11) are respectively arranged on the car-carrying platform (3) corresponding to the two sunken grooves (12), each narrow groove (11) communicates with the corresponding sunken groove (12), limiting vertical plates (15) are respectively arranged in the symmetric sunken grooves (12), the symmetric limiting vertical plates (15) are respectively fixedly connected to mounting rods (14), and both ends of the symmetric mounting rods (14) are respectively arranged in the corresponding narrow grooves (11).

5. The anti-fall device for mechanical parking equipment according to claim 4, characterized in that: One end of each connecting rod (6) is respectively rotatably connected to the corresponding moving block (20), the other end of each connecting rod (6) is respectively rotatably connected to a short shaft (13), and each short shaft (13) is fixedly connected to the corresponding mounting rod (14).

6. The anti-falling device for mechanical parking equipment according to claim 1, characterized in that: The car-carrying platform (3) is fixedly connected to a group of symmetric hooks (4).

7. The anti-falling device for mechanical parking equipment according to claim 1, characterized in that: The car-carrying platform (3) is fixedly connected to an alarm (2).

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