Parking auxiliary equipment for three-dimensional parking garage

Abstract

The parking auxiliary equipment comprises a top frame and a vehicle carrying frame, vertical beams are vertically arranged at the four corners of the lower surface of the top frame, the vehicle carrying frame is located below the center of the top frame, the vehicle carrying frame is connected with the top frame through a lifting mechanism, a plurality of rotating rollers are arranged in the vehicle carrying frame in the length direction of the vehicle carrying frame, and the rotating rollers are connected with the vertical beams. The two ends of the rotating rollers are rotationally connected with boundary beams of the vehicle carrying frame through rotating shafts, the rotating shafts at one ends of all the rotating rollers penetrate through the vehicle carrying frame and are provided with chain wheels, the chain wheels are wound with chains in a sleeved mode, and all the rotating rollers are wound with belts in a sleeved mode. And a driving shaft of the motor is mounted on the chain wheel on the outermost edge. According to the automatic parking device, the motor works, the chain wheel and the rotating roller are driven to rotate through the chain, the belt can move on the rotating roller, when rear wheels of a vehicle are just driven on the belt, the belt can assist the vehicle to be driven above the vehicle carrying frame, and the second optoelectronic switch can enable the vehicle to be just parked at the optimal position on the belt.

Description

Technical Field

[0001] The utility model relates to the technical field of parking garages, in particular to parking auxiliary equipment for a three-dimensional parking garage. Background Art

[0002] A stereo garage is a mechanical or mechanical equipment system used to store and retrieve vehicles in maximum quantity. A stereo garage has multiple parking spaces and can park many vehicles at the same time. It is widely used in public places to solve the problem of many vehicles and few parking spaces on the road. The parking space of a stereo garage is a loading plate structure, and the loading plate is connected to a transmission mechanism. When a vehicle enters the loading plate, the transmission mechanism works to lift the loading plate and the vehicle parked on it to a specific position. However, when the vehicle enters the loading plate, the bracket of the loading plate of some parking spaces is close to the entrance position of the loading plate, and the entrance angle of the vehicle entering the loading plate is small. In addition, the vehicle often needs a large accelerator to enter the loading plate. When the vehicle is on the loading plate, it also needs to move a short distance forward and backward to park the vehicle in the best position. The entire process of entering the loading plate and parking it in a suitable position is relatively cumbersome and has high requirements for driving skills. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a parking assistance device for a three-dimensional parking garage, so as to solve the problems mentioned in the background technology.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions.

[0005] The utility model provides a parking assistance device for a three-dimensional parking garage, comprising a top frame and a vehicle loading frame, wherein four corners of the lower surface of the top frame are vertically provided with vertical beams, the vehicle loading frame is located below the center of the top frame, the vehicle loading frame is connected to the top frame through a lifting mechanism, a plurality of rollers are arranged in the vehicle loading frame along its length direction, the two ends of the rollers are rotatably connected to the side beams of the vehicle loading frame through a rotating shaft, the rotating shafts at one end of all the rollers penetrate the vehicle loading frame and are provided with sprockets, the sprockets are sleeved with chains, and all the rollers are sleeved with belts; a motor is also included, and the driving shaft of the motor is installed on a sprocket at the outermost edge.

[0006] Preferably, a pad is provided on the upper surface of one end of the vehicle carrying frame close to the entrance thereof, and the upper surface of the pad is flush with the upper surface of the belt.

[0007] Preferably, a ramp is provided on the side surface of one end of the vehicle loading frame close to the entrance thereof, the cross section of the ramp is triangular, and the highest edge of the ramp is flush with the upper surface of the pad.

[0008] Preferably, two first photoelectric switches facing each other are arranged on the surfaces of the two vertical beams close to the pad, and two second photoelectric switches facing each other are arranged on the surfaces of the two vertical beams away from the pad.

[0009] Preferably, a controller is further included, and signals of the first photoelectric switch and the second photoelectric switch are both connected to the controller, and the controller controls the connected motor.

[0010] Preferably, the surfaces of the ramp and the belt are both provided with a plurality of anti-slip grooves.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The motor of the parking assistance equipment of the three-dimensional parking garage works, and the sprocket and the roller are driven to rotate through the chain. The belt can move on the roller. When the rear wheel of the vehicle just drives onto the belt, the belt can assist the vehicle to drive onto the top of the vehicle loading frame. The second photoelectric switch can make the vehicle stop at the best position on the belt, avoiding the troublesome operation of the driver adjusting the distance back and forth many times in the past, and can assist the driver to drive onto the vehicle loading frame more conveniently to park the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of the utility model;

[0014] Figure 2 This is a three-dimensional diagram of the utility model after the top frame is hidden;

[0015] Figure 3 This is a three-dimensional diagram of the utility model after the top frame and the belt are hidden.

[0016] In the figure: 1, top frame; 11, vertical beam; 2, vehicle frame; 21, roller; 22, rotating shaft; 23, sprocket; 24, chain; 25, motor; 26, pad; 27, ramp; 3, belt; 4, first photoelectric switch; 5, second photoelectric switch. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] like Figure 1-3As shown, a parking auxiliary device for a three-dimensional parking garage includes a top frame 1 and a vehicle frame 2. Vertical beams 11 are vertically arranged at the four corners of the lower surface of the top frame 1. The vertical beams 11 support the top frame 1. The vehicle frame 2 is located below the center of the top frame 1. The vehicle frame 2 is connected to the top frame 1 through a lifting mechanism. That is, when the lifting mechanism works, it drives the vehicle frame 2 to move up and down. The specific structure of the lifting mechanism is a prior art, so it is not described in detail.

[0019] In this embodiment, a plurality of rollers 21 are arranged in the vehicle carrier frame 2 along its length direction, and the two ends of the rollers 21 are rotatably connected to the side beams of the vehicle carrier frame 2 through the rotating shafts 22, that is, the rollers 21 can rotate, and the rotating shafts 22 at one end of all the rollers 21 pass through the vehicle carrier frame 2 and are provided with sprockets 23, and chains 24 are wound around the sprockets 23, and belts 3 are wound around all the rollers 21; it also includes a motor 25, and the driving shaft of the motor 25 is installed on a sprocket 23 at the edge. When the motor 25 is working, it can drive the sprocket 23 to rotate, and drive other sprockets 23 to rotate through the chain 24, and all the sprockets 23 drive the rollers 21 to rotate, and the rotation of the rollers 21 drives the belt 3 to rotate.

[0020] In this embodiment, a pad 26 is provided on the upper surface of one end of the vehicle loading frame 2 near its entrance. The upper surface of the pad 26 is flush with the upper surface of the belt 3. The pad 26 serves to supplement the height so that the vehicle can drive onto the belt 3 more smoothly.

[0021] In this embodiment, a ramp plate 27 is provided on the side of one end of the vehicle loading frame 2 near its entrance. The cross section of the ramp plate 27 is triangular. The highest edge of the ramp plate 27 is flush with the upper surface of the pad 26. The ramp plate 27 serves to assist the vehicle to enter the belt 3.

[0022] In this embodiment, two opposite first photoelectric switches 4 are disposed on the surfaces of the two vertical beams 11 close to the pad 26 , and two opposite second photoelectric switches 5 are disposed on the surfaces of the two vertical beams 11 away from the pad 26 .

[0023] The parking assistance device of the three-dimensional parking garage also includes a controller. The first photoelectric switch 4 and the second photoelectric switch 5 are both connected to the controller by signals. The controller controls the connected motor 25. When the rear end of the vehicle just enters the belt 3, the first photoelectric switch 4 senses it, and the controller controls the motor 25 to work. The belt 3 rotates to assist the car to fall onto the belt 3. When the rear end of the vehicle reaches the position of the second photoelectric switch 5, the second photoelectric switch 5 senses it, and the controller controls the motor 25 to stop working.

[0024] In this embodiment, the surfaces of the ramp 27 and the belt 3 are provided with a plurality of anti-skid grooves 6, which serve to increase friction; when the rear end of the vehicle is just located on the belt 3, the belt 3 rotates to assist the vehicle to enter and park on the belt 3, and the vehicle is reversed and parked, making the whole process more convenient.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A parking assistance device for a three-dimensional parking garage, characterized in that: The invention comprises a top frame (1) and a vehicle-carrying frame (2), wherein four corners of the lower surface of the top frame (1) are vertically provided with vertical beams (11), the vehicle-carrying frame (2) is located below the center of the top frame (1), the vehicle-carrying frame (2) is connected to the top frame (1) through a lifting mechanism, a plurality of rollers (21) are arranged inside the vehicle-carrying frame (2) along its length direction, the two ends of the rollers (21) are rotatably connected to the side beams of the vehicle-carrying frame (2) through a rotating shaft (22), the rotating shaft (22) at one end of all the rollers (21) passes through the vehicle-carrying frame (2) and is provided with a sprocket (23), a chain (24) is wound around the sprocket (23), and a belt (3) is wound around all the rollers (21); and the invention also comprises a motor (25), the driving shaft of the motor (25) is mounted on a sprocket (23) at the outermost edge.

2. The parking assistance device for a three-dimensional parking garage according to claim 1, characterized in that: A pad (26) is provided on the upper surface of one end of the vehicle carrying frame (2) close to its entrance, and the upper surface of the pad (26) is flush with the upper surface of the belt (3).

3. The parking assistance device for a three-dimensional parking garage according to claim 2, characterized in that: A ramp (27) is provided on the side surface of one end of the vehicle loading frame (2) close to the entrance thereof. The cross section of the ramp (27) is triangular, and the highest edge of the ramp (27) is flush with the upper surface of the pad (26).

4. The parking assistance device for a three-dimensional parking garage according to claim 2, characterized in that: Two first photoelectric switches (4) facing each other are arranged on the surfaces of the two vertical beams (11) close to the pad (26), and two second photoelectric switches (5) facing each other are arranged on the surfaces of the two vertical beams (11) away from the pad (26).

5. The parking assistance device for a three-dimensional parking garage according to claim 4, characterized in that: It also includes a controller, wherein the first photoelectric switch (4) and the second photoelectric switch (5) are both connected to the controller through signals, and the controller controls the connection motor (25).

6. The parking assistance device for a three-dimensional parking garage according to claim 3, characterized in that: The surfaces of the ramp (27) and the belt (3) are both provided with a plurality of anti-slip grooves (6).

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