A lifting and rotating vehicle loading plate that facilitates vehicles to go up and down

Abstract

The present invention relates to a lifting and rotating vehicle loading plate which is convenient for vehicles to go up and down. The vehicle loading plate is composed of a vehicle loading plate main body, a ramp plate, a rotating driving mechanism and a lifting bracket. A longitudinally extending side beam is provided on the side of the vehicle loading plate main body, the side beam is connected to the side of the ramp plate, and a fan-shaped gap exists between the vehicle loading plate main body and the ramp plate. The vehicle loading plate main body is installed on the lifting bracket through a rotating shaft, and a rotating driving mechanism is installed between the vehicle loading plate main body and the lifting bracket. Under the action of the rotating driving mechanism, the vehicle loading plate main body and the ramp plate both rotate around the axis of the rotating shaft. When the vehicle loading plate rotates, the lifting rope connected to the lifting bracket can freely enter and exit the fan-shaped gap, so as not to hinder the rotation of the vehicle loading plate main body and the ramp plate, thereby facilitating the vehicle to go up and down, lift and rotate the vehicle loading plate and the vehicle to turn. The vehicle loading plate has the advantages of convenient parking, quick turning, reliable structure, simple installation and maintenance, etc.

Description

[0001] The invention relates to a three-dimensional parking device, which is a lifting and rotating vehicle carrying plate which is convenient for vehicles to go up and down.

[0002] For three-dimensional parking equipment, when space is limited, in order to facilitate vehicle storage and retrieval, the direction and lifting of the vehicle need to be adjusted, and a vehicle-carrying device that can be lifted and lowered and can rotate horizontally is required. In order to prevent the vehicle-carrying device from being entangled in the lifting cable when rotating horizontally, the lifting cable is generally used to pull the top of a vehicle box to lift and lower, and a rotating drive device is installed on the top of the vehicle box, and then the rotating drive device drives the entire vehicle box to rotate horizontally; or a lifting cable is used to directly pull a bracket for lifting and lowering, and the vehicle-carrying plate and the rotating drive device are installed on the bracket. When the bracket falls to the ground, the rotating drive device drives the vehicle-carrying plate to rotate horizontally 90°, and then the ramp is lowered to allow the vehicle to drive onto or off the loading plate.

[0003] The car box is driven by a rotary drive device to rotate horizontally, but it has the disadvantages of being bulky and taking up a large space. A lifting rope is used to directly pull the bracket to lift the car plate, and a rotary drive device is installed on the bracket to drive the car plate to rotate horizontally, and then a ramp is lowered for vehicles to go up and down, which brings about problems such as increased steps for storing and retrieving cars, increased actuators, and complex automatic control.

[0004] The purpose of the present invention is to solve the above-mentioned problems and to provide a lifting and rotating loading plate which can conveniently adjust the direction of the vehicle and facilitate the vehicle to get on and off the loading plate, has a safe and reliable structure, and is simple to operate, install and maintain.

[0005] The object of the present invention is achieved in this way: a lifting and rotating vehicle loading plate for facilitating the up and down movement of vehicles, comprising a vehicle loading plate main body, an upper ramp plate, a lower ramp plate, a rotating drive mechanism, and a lifting bracket, wherein a first side beam extending longitudinally is provided on one side of the vehicle loading plate main body, the first side beam is connected to the side of the upper ramp plate, and a first annular gap exists between the vehicle loading plate main body and the upper ramp plate; a second side beam extending longitudinally is provided on the other side of the vehicle loading plate main body, the second side beam extending in the opposite direction to the first side beam, and the second side beam extending in the opposite direction to the first side beam. The side beam is connected to the side of the lower ramp plate, and there is a second annular gap between the vehicle-carrying plate body and the lower ramp plate; the vehicle-carrying plate body is installed on the lifting bracket through a rotating shaft, and a rotating driving mechanism is installed between the vehicle-carrying plate body and the lifting bracket; under the action of the rotating driving mechanism, the vehicle-carrying plate body, the upper ramp plate and the lower ramp plate all rotate around the axis of the rotating shaft; the lifting bracket is lifted and lowered by installing lifting ropes at the four corners of the lifting bracket, and the vehicle-carrying plate body, the upper ramp plate and the lower ramp plate are lifted and lowered by the lifting bracket.

[0006] During the main lifting process, the rotary drive mechanism is closed, the vehicle-carrying plate body and the lifting bracket are in an overlapping state, and the lifting cables are respectively located in the first annular gap and the second annular gap.

[0007] The descending and rotating process of the lifting and rotating car loading plate: when the lifting bracket is about to descend to the ground, the rotating drive mechanism is started, and the car loading plate body, the upper ramp plate and the lower ramp plate rotate horizontally around the axis of the rotating shaft to the side with the side beam, and the lifting cable moves horizontally relative to the fan annular gap along the fan annular gap, and the two lifting cables will successively detach from the first fan annular gap, and the other two lifting cables will successively detach from the second fan annular gap. After the car loading plate body rotates to the set angle, the rotating drive mechanism is closed, and the lifting bracket is lowered to the ground. At this time, the upper ramp plate and the lower ramp plate also touch the ground at the same time, and then the vehicle is driven onto the car loading plate body through the upper ramp plate, or the vehicle on the car loading plate body is driven off the car loading plate body through the lower ramp plate.

[0008] The rising and rotating process of the lifting and rotating vehicle loading plate is opposite to the steps of the lowering and rotating process of the lifting and rotating vehicle loading plate mentioned above.

[0009] Since the two side beams extending from the vehicle loading plate body are respectively connected to the side portions of the upper ramp plate and the lower ramp plate, a fan-shaped gap is formed between the vehicle loading plate body and the upper ramp plate and the lower ramp plate. When the vehicle loading plate rotates, the lifting cable can freely enter and exit the fan-shaped gap. When the vehicle loading plate and the vehicle thereon rotate, the lifting cable can effectively avoid the lifting cable, which facilitates the vehicles to drive on and off, lift and rotate the vehicle loading plate and turn. The invention has the advantages of convenient parking, quick turning, reliable structure, simple installation and maintenance, etc.

[0010] The present invention is further described below in conjunction with the accompanying drawings:

[0011] Figure 1 It is a plan view of the present invention.

[0012] Figure 2 It is the A--A cross-sectional view of the present invention.

[0013] Figure 3 It is a B-direction view of the present invention.

[0014] Figure 4 It is a rotation plane schematic diagram of the present invention.

[0015] Figure 5 This is a large-scale diagram of one of the connection methods of the lifting cable and the lifting bracket of the present invention.

[0016] Figure 6 It is a second large-scale drawing of the connection method between the lifting cable and the lifting bracket of the present invention.

[0017] Figure 7 These are three sample diagrams of the connection method between the lifting cable and the lifting bracket of the present invention.

[0018] In the accompanying drawings: 1-car-carrying plate body, 2-upper ramp plate, 3-lower ramp plate, 4-rotation drive mechanism, 5-lifting bracket, 6-1st side beam, 7-1st fan annular gap, 8-2nd side beam, 9-2nd fan annular gap, 10-rotating shaft, 11-lifting rope, 12-protective tube, 13-arc plate handle, 14-arc vertical plate, 15-rigging joint, 16-cantilever plate handle, 17-fixed plate, 18-L-shaped bent cantilever plate.

[0019] Refer to the attached Figure 1 , Figure 2 , Figure 3 , Figure 4 :

[0020] A lifting and rotating vehicle loading plate for facilitating the lifting and lowering of vehicles, comprising a vehicle loading plate main body (1), an upper ramp plate (2), a lower ramp plate (3), a rotating drive mechanism (4), and a lifting bracket (5); a first side beam (6) extending longitudinally is provided on one side of the vehicle loading plate main body (1), the first side beam (6) is connected to the side of the upper ramp plate (2), and a first fan annular gap (7) exists between the vehicle loading plate main body (1) and the upper ramp plate (2); a second side beam (8) extending longitudinally is provided on the other side of the vehicle loading plate main body (1), the second side beam (8) extending in the opposite direction to the first side beam (6), the second side beam (8) is connected to the side of the lower ramp plate (3), and the vehicle loading plate A second annular gap (9) exists between the main body (1) and the lower ramp plate (3); the vehicle-carrying plate main body (1) is mounted on the lifting bracket (5) via a rotating shaft (10); a rotating drive mechanism (4) is mounted between the vehicle-carrying plate main body (1) and the lifting bracket (5); under the action of the rotating drive mechanism (4), the vehicle-carrying plate main body (1), the upper ramp plate (2) and the lower ramp plate (3) can be horizontally rotated around the axis of the rotating shaft (10); lifting cables (11) are installed at the four corners of the lifting bracket (5) to pull the lifting of the lifting bracket (5), and the lifting bracket (5) lifts the vehicle-carrying plate main body (1), the upper ramp plate (2) and the lower ramp plate (3) to be lifted or lowered.

[0021] When the vehicle-carrying plate body (1) and the lifting bracket (5) are in the overlapped state, the four lifting cables (11) are respectively located in the first annular gap (7) and the second annular gap (9); after the rotation drive mechanism (4) is turned on, when the vehicle-carrying plate body (1), the upper ramp plate (2), the lower ramp plate (3), the first annular gap (7) and the second annular gap (9) rotate clockwise, the two lifting cables (11) on the right will move horizontally along the first annular gap (7) and relative to the first annular gap (7), and will be separated from the first annular gap (7) one by one; the two lifting cables (11) on the left will move horizontally along the second annular gap (9) and relative to the second annular gap (9), and will be separated from the second annular gap (9) one by one. The above steps are reversed once, and the vehicle-carrying plate body (1) and the lifting bracket (5) can be restored to the overlapped state.

[0022] One of the connection methods of the lifting cable and the lifting bracket of the present invention is shown in the attached Figure 5 :

[0023] The lifting rope (11) is directly connected to the lifting bracket (5), and a protective tube (12) is sleeved on the lifting rope (11) to prevent the vehicle carrying plate from rubbing against the lifting rope (11).

[0024] The second connection method of the lifting cable and the lifting bracket of the present invention is as follows: Figure 6 :

[0025] The lifting cable (11) is connected to the lifting bracket (5) through an arc plate handle (13), which is installed at the four corners of the lifting bracket (5). The arc plate handle (13) is composed of an arc vertical plate (14) and a rigging joint (15) at the upper part. The lower part of the arc vertical plate (14) is connected to the lifting bracket (5), and the rigging joint (15) is connected to the lifting cable (11). The height of the arc vertical plate (14) exceeding the vehicle loading plate is controlled to be below the height of the vehicle chassis, so that the length of the vehicle loading plate can be effectively shortened, and the vehicle on the vehicle loading plate will not touch the lifting cable.

[0026] The third connection method of the lifting cable and the lifting bracket of the present invention is as follows: Figure 7 :

[0027] The lifting cable (11) is connected to the lifting bracket (5) through a curved lifting plate handle (16), which is installed at four corners of the lifting bracket (5). The curved lifting plate handle (16) is composed of a lower fixed plate (17) and an upper L-shaped curved lifting plate (18). The fixed plate (17) is fixedly connected to the lifting bracket (5), and the tail end of the L-shaped curved lifting plate (18) is connected to the lifting cable (11). The height of the fixed plate (17) beyond the vehicle loading plate is controlled to be below the height of the vehicle chassis, so that the length of the vehicle loading plate can be shortened to the maximum, and the vehicle on the vehicle loading plate will not touch the lifting cable.

Claims

1. A lifting and rotating vehicle loading plate for facilitating the vehicle to go up and down, comprising a vehicle loading plate body (1), an upper ramp plate (2), a lower ramp plate (3), a rotating drive mechanism (4), and a lifting bracket (5), wherein: A first side beam (6) extending longitudinally is provided on one side of the vehicle loading board body (1), the first side beam (6) being connected to the side of the upper ramp board (2), and a first annular gap (7) is present between the vehicle loading board body (1) and the upper ramp board (2); a second side beam (8) extending longitudinally is provided on the other side of the vehicle loading board body (1), the second side beam (8) extending in the opposite direction to the first side beam (6), the second side beam (8) being connected to the side of the lower ramp board (3), and the vehicle loading board body (1) ) and the lower ramp plate (3); a second annular gap (9) exists between the vehicle-carrying plate body (1) and the lower ramp plate (3); the vehicle-carrying plate body (1) is mounted on the lifting bracket (5) via a rotating shaft (10); a rotating drive mechanism (4) is mounted between the vehicle-carrying plate body (1) and the lifting bracket (5); and lifting cables (11) are mounted at the four corners of the lifting bracket (5); under the action of the rotating drive mechanism (4), the vehicle-carrying plate body (1), the upper ramp plate (2) and the lower ramp plate (3) rotate horizontally around the axis of the rotating shaft (10); The lifting rope (11) is directly connected to the lifting bracket (5), and a protective tube (12) is sleeved on the lifting rope (11); The lifting rope (11) is connected to the lifting bracket (5) through an arc plate handle (13). The arc plate handle (13) is installed at the four corners of the lifting bracket (5). The arc plate handle (13) is composed of an arc vertical plate (14) and a rigging joint (15) at the upper part. The lower part of the arc vertical plate (14) is connected to the lifting bracket (5), and the rigging joint (15) is connected to the lifting rope (11).

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