A device for preventing stepping into empty space in a stereo garage

Abstract

The utility model relates to an anti-stepping-in-the-air device for a stereo garage, comprising a support fixedly arranged on a side beam of a vehicle loading plate, a rotating rod rotatably connected to the support, one end of the rotating rod being coaxially connected to a driven gear, the driven gear being externally meshed with a driving gear, the driving gear being driven to rotate via a rotating shaft of a reduction motor, a flap being arranged and fixedly arranged on the outer surface of the rotating rod and being fixedly connected to an auxiliary pedal via the flap, a photoelectric bumper being fixedly connected to the side of the flap, two groups of U-shaped photoelectric switches being fixedly arranged on the support to match the flipping front and rear position states of the photoelectric bumper, the two U-shaped photoelectric switches being arranged at 90° intervals with the central axis of the rotating rod as the axis center, the anti-stepping-in-the-air device for a stereo garage having a simple structure, taking up little space, and being safe and convenient.

Description

Technical Field

[0001] The utility model relates to a device for preventing people from stepping into empty space in a stereo garage. Background Art

[0002] Each loading plate of a lifting and sliding stereo garage is relatively independent, and there is a certain gap between the loading plates. If the gap is too small, it is easy for the sliding switch to fail to work, resulting in a malfunction of the garage operation. During the lifting and lowering of the car plate above the second floor, it is also easy to hit the sliding frame of the adjacent parking space, causing mechanical damage to the stereo garage and the vehicle. If the gap is too large, people are likely to step on the gap between the loading plates when entering and exiting the garage, causing injuries, especially when getting on and off the car, because people are not paying attention to the ground, there is a greater risk of stepping into the air and being pinched. Utility Model Content

[0003] In view of the deficiencies in the prior art, the technical problem to be solved by the utility model is to provide a device for preventing people from stepping into empty space in a three-dimensional garage, which not only has a reasonable structure but also effectively reduces the risk of people stepping into empty space and getting injured when entering or getting on or off the car in the garage.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a three-dimensional car park anti-stepping device, including a support fixedly mounted on the side beam of a vehicle loading plate, a rotating rod rotatably connected to the support, a driven gear coaxially connected to one end of the rotating rod, a driving gear externally meshed with the driven gear, the driving gear is driven to rotate by the rotating shaft of a reduction motor, a flap is arranged and fixedly mounted on the outer surface of the rotating rod and is fixedly connected to an auxiliary pedal via the flap, a photoelectric bumper is fixedly connected to the side of the flap, two groups of U-shaped photoelectric switches are fixedly mounted on the support to match the front and rear position states of the photoelectric bumper, and the two U-shaped photoelectric switches are arranged at 90° intervals with the central axis of the rotating rod as the axis.

[0005] Furthermore, the auxiliary pedal extends in the same direction along the length direction of the vehicle loading plate and has wing plates vertically fixedly connected on both sides.

[0006] Furthermore, the tooth diameter of the driven gear is greater than the tooth diameter of the driving gear, and both ends of the rotating rod are connected to the support via a bearing seat.

[0007] Furthermore, the flaps are provided with two pieces, and the photoelectric collision block is provided on the flap close to the side of the driven gear and is fixed through the rotating rod.

[0008] Furthermore, the flap is L-shaped, with a vertical section being passed through and fixed by a rotating rod, and an end of a horizontal section being vertically fixed to the auxiliary pedal.

[0009] Furthermore, a notch is provided on the wing plate of the side beam of the vehicle loading plate for the driven gear to rotate and give way.

[0010] Compared with the prior art, the utility model has the following beneficial effects: a rotatable auxiliary pedal is used to fill the gap between the transversely shifted vehicle plates. The anti-stepping device is installed at the lower part of the side beam of the vehicle loading plate, which does not occupy the use space of the three-dimensional garage and does not affect the normal operation of the three-dimensional garage; the device has a simple structure, which greatly reduces the risk of people stepping on the air and getting injured when entering and getting on and off the car in the garage, and improves the safety and practicality of the three-dimensional garage.

[0011] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the connection state between the embodiment of the utility model and the vehicle loading plate;

[0013] Figure 2 for Figure 1 A is an enlarged schematic diagram;

[0014] Figure 3 It is a schematic diagram of the structure of an embodiment of the utility model;

[0015] Figure 4 This is a front view of the embodiment of the utility model in the working state;

[0016] Figure 5 It is a side view of the embodiment of the utility model in a non-working state;

[0017] Figure 6 It is a side view of the embodiment of the utility model in the working state;

[0018] Figure 7 It is a schematic diagram of the working state of an embodiment of the utility model.

[0019] In the figure: 1-car-carrying plate, 2-side beam, 3-support, 4-rotating rod, 5-driven gear, 6-driving gear, 7-reduction motor, 8-flip plate, 9-auxiliary pedal, 10-photoelectric bumper, 11-U-shaped photoelectric switch, 12-wing plate, 13-bearing seat, 14-notch. DETAILED DESCRIPTION

[0020] In order to make the above features and advantages of the present invention more obvious and easy to understand, embodiments are given below with reference to the accompanying drawings for detailed description as follows.

[0021] like Figures 1 to 7As shown, a device for preventing people from stepping into the air in a stereo garage comprises a support 3 fixedly arranged at the lower part of a side beam 2 of a vehicle loading plate 1, a rotating rod 4 being rotatably connected to the support, a driven gear 5 being coaxially connected to one end of the rotating rod, a driving gear 6 being externally meshed with the driven gear, the driving gear being driven to rotate by a rotating shaft of a reduction motor 7, a flap 8 being arranged and fixedly arranged on the outer surface of the rotating rod and being fixedly connected to an auxiliary pedal 9 via the flap, a photoelectric bumper 10 being fixedly connected to the side of the flap, two groups of U-shaped photoelectric switches 11 being fixedly arranged on the support to match the front and rear position states of the flipping photoelectric bumper, and the two U-shaped photoelectric switches being arranged at 90° intervals with the central axis of the rotating rod as the axis.

[0022] In the embodiment of the utility model, the auxiliary pedals extend in the same direction along the length direction of the vehicle loading plate and have wing plates 12 vertically fixedly connected to both sides.

[0023] In the embodiment of the utility model, the tooth diameter of the driven gear is larger than the tooth diameter of the driving gear, and both ends of the rotating rod are connected to the support via the bearing seat 13.

[0024] In the embodiment of the utility model, two flaps are provided, and the photoelectric collision block is provided on the flap close to the side of the driven gear and is fixed through the rotating rod.

[0025] In the embodiment of the utility model, the flap is L-shaped, the vertical section of which is fixed through a rotating rod, and the end of the horizontal section is vertically fixed to the auxiliary pedal.

[0026] In the embodiment of the utility model, a notch 14 is provided on the wing plate of the side beam of the vehicle loading plate for the driven gear to rotate and make way.

[0027] The working principle of the embodiment of the utility model: Since people enter and exit on the ground floor, it is only necessary to install an anti-stepping device on the transverse frame of the first floor. The anti-stepping device is installed at the lower part of the side beam of the vehicle loading plate at the position where the driver gets on and off the vehicle, where the risk of being pinched is the highest. When the three-dimensional parking garage is in operation, the anti-stepping device is in a non-working position, that is, the auxiliary pedal is in a retracted state, which does not affect the reliability of the transverse switch action and reduces the probability of equipment failure. When the three-dimensional parking garage is not in operation, the anti-stepping device is in a working position, that is, the auxiliary pedal is in an open state, that is, the reduction motor drives the active gear to rotate, driving the driven gear to rotate, and then driving the auxiliary pedal to flip until its web is flush with the upper end of the side beam of the vehicle loading plate, and its wing plate is in contact with the wing plate of the side beam, and the photoelectric collision block follows and rotates to another U-shaped photoelectric switch, so that it senses that the auxiliary pedal is in an unfolded working state at this time. Since the pedal fills the gap between the vehicle loading plates, the safety of people getting on and off the vehicle is guaranteed.

[0028] The present invention is not limited to the above-mentioned best implementation mode. Anyone can derive other various forms of anti-stepping devices for stereo garages under the inspiration of the present invention. All equivalent changes and modifications made according to the scope of the patent application of the present invention shall fall within the scope of the present invention.

Claims

1. A three-dimensional car park anti-stepping device, characterized in that: It includes a support fixedly arranged on the side beam of the vehicle loading plate, the support is rotatably connected with a rotating rod, one end of the rotating rod is coaxially connected with a driven gear, the driven gear is externally meshed with a driving gear, the driving gear is driven to rotate through the rotating shaft of the reduction motor, a flap is arranged and fixedly arranged on the outer surface of the rotating rod and is fixedly connected to an auxiliary pedal through the flap, a photoelectric bumper is fixedly connected to the side of the flap, two groups of U-shaped photoelectric switches are fixedly arranged on the support to match the front and rear position states of the flipping photoelectric bumper, and the two U-shaped photoelectric switches are arranged at 90° intervals with the central axis of the rotating rod as the axis.

2. The anti-stepping device for a three-dimensional car park according to claim 1, characterized in that: The auxiliary pedals extend in the same direction along the length direction of the vehicle loading plate and are vertically fixed with wing plates on both sides.

3. The anti-stepping device for a three-dimensional car park according to claim 1, characterized in that: The tooth diameter of the driven gear is larger than the tooth diameter of the driving gear, and both ends of the rotating rod are connected to the support via the bearing seat.

4. The anti-stepping device for a three-dimensional car park according to claim 1, characterized in that: The flaps are provided with two pieces, and the photoelectric collision block is provided on the flap close to the side of the driven gear and is fixed through the rotating rod.

5. The anti-stepping device for a three-dimensional car park according to claim 1 is characterized in that: The flap is L-shaped, with a vertical section being passed through and fixed by a rotating rod, and an end of a horizontal section being vertically fixedly connected to the auxiliary pedal.

6. The anti-stepping device for a three-dimensional car park according to claim 1, characterized in that: A notch is provided on the wing plate of the side beam of the vehicle loading plate for the driven gear to rotate and give way.

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