JPH066628U - Two-stage parking system - Google Patents

Abstract

(57) [Abstract] [Purpose] A parking device that allows vehicles to be moved in and out of the second tier without moving the first-tier parked vehicles. [Structure] When a vehicle enters and leaves the second stage, a substantially linear guide frame, a moving floor having wheels at the rear portion sliding along the guide frame, a front portion of the moving floor, and lower ends of garage front columns A two-tiered parking system including a swing arm fixedly mounted between the movable part and a vehicle part, and a drive means for moving the moving floor forward or backward along the substantially linear guide frame. is there.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention is a two-tiered parking system that allows parking and unloading to and from the second tier without moving the first-tier parked vehicle. It also requires a small space for loading and unloading, and is highly safe during second-tier parking Available as a garage.

[0002]

[Prior art]

 Conventionally, many garages have been considered that allow cars to be moved in and out of the second tier without moving the parked car to the first tier. For example, by installing a fixed type inclined floor that connects the ground to the second step and moving the car in and out of the second step, or by moving the movable floor diagonally downward along the guide rail that connects the ground to the second step. Alternatively, there is a method of moving up and down to move the second-stage car in and out (escalator type). Both of these methods require a fairly large space in front of the garage to install a fixed sloping floor that connects the ground to the second step and a fixed guide rail. Since the sloping floor and guide rail are fixed, no space is required. It also becomes an obstacle.

[0003] Furthermore, in Japanese Utility Model Laid-Open No. 1-294553, a device has been proposed in which a truck is pulled up along a guide rail composed of a large inclined portion and a substantially horizontal portion. In this device, one end of the supporting arm is a wheel that slides, so it seems that the state in which the trolley on which the vehicle is parked is parked at the second-tier parking position is mechanically unstable. It seems that a safety lock device for keeping the parking position of the dolly is also necessary. Also, the energy and driving means for pulling up the dolly on which the car is mounted will be large-scale.

[0004]

[Problems to be solved by the device]

 The problem to be solved by the present invention is a two-tiered parking system which does not have the problems described in the above-mentioned prior art. In other words, the vehicle can be moved in and out of the second stage without moving the vehicle parked in the first stage, the space for loading and unloading in front of the garage is small, and no large-scale device is required. Safety during the second stage parking It is a two-stage parking system with features such as high flexibility.

[0005]

[Means for Solving the Problems]

 The present invention, when a vehicle enters and leaves the second stage, has a substantially linear guide frame, a moving floor having wheels that slide along the guide frame in a rear portion, a front portion of the moving floor, and a lower end of a garage front pillar. Two-stage parking apparatus including a swing arm rotatably and fixedly attached to a section and a drive means for moving the moving floor forward or backward along the substantially linear guide frame. Is. The present invention will be described in detail below.

FIG. 1 is a side view of a two-stage parking device (= two-stage garage) according to the present invention, which is slanted downward until the tip of the second-stage moving floor touches the ground in order to put an automobile in a garage. It is a figure. FIG. 2 is a front view thereof. FIG. 3 is a diagram at the time when the vehicle is placed on the moving floor and the moving floor is swung to a fixed position at an obliquely upper position and is stored on the second stage. FIG. 4 is a front view thereof.

In each drawing, 1 is a moving floor, 2 is a garage pillar, 3 is a garage frame, and 5 is a wheel attached to the rear of the moving floor. Reference numeral 4 is a guide frame for guiding the wheels forward and backward, and at the same time, also serves as a garage frame. 6 is a drive motor with a reducer, and 7 is a drive wheel connected to the motor shaft. 8 is a chain for transmitting the power, 9 is a driven side chain wheel, and 10 and 11 are intermediate chain wheels. Reference numeral 12 is a chain attachment fitting attached to the rear of the moving floor. A chain will be attached to this to move the moving floor back and forth. As a power transmission device, a combination system of a shaft and a screw screw can be adopted in addition to the above chain system.

Reference numeral 13 denotes an L-shaped arm, and one end of the arm is rotatably fixed and attached by a pin (15) at a position in the front or middle of the moving floor. The other end of the arm is rotatably fixed and attached to the lower end of the garage front column by a pin (14), and serves as a fulcrum for arm rotation. As the moving bed moves backward by the motor, the arm also turns upward with 14 as a fulcrum to raise the moving bed upward, or conversely, as the moving bed moves forward, the arm also turns downward and moves to the moving bed. To lower down.

Regarding the use of the L-shaped arm in the above 13, when the moving floor is parked at the fixed position of the second stage, the gravity at the front of the moving floor on which the vehicle is placed is applied inwardly to the L-shaped arm. Therefore, the stability is improved. In addition, when the tip of the moving floor is lowered diagonally until it touches the ground, the entire long axis of the L-shaped arm touches the ground, and there is no digging into the ground. Since the axis vertically supports the moving floor in an oblique state, stability of force is also good. Although a stick-shaped straight arm can be used, when the moving floor is in the same parking position as above, the balance of the force applied to the arm is more unstable than that of the L-shaped arm. Reinforcement is required.

Next, the guide frame may be used as the frame of the garage or may be provided separately. Although the guide frame is in principle straight, it can be bent forward and downward to the extent that the function of the garage frame is not impaired. In principle, the guide frame should be mounted horizontally, but it may be mounted slightly inclined forward and downward.

[0011]

[Action]

 The present invention has the following features. First, there are the method of transmitting force to the moving floor and the movement of the moving floor. The motor drive causes the wheels to slide on the guide frame, moving the moving floor backward or vice versa, and at the same time, interlocking with the movement of the moving floor. Then, the arm swings around the mounting portion at the lower end of the column as a fulcrum, and the movable floor attached to the upper end of the arm is pivotally fixed and swung diagonally upward or conversely diagonally downward. Since it is a mechanism that uses the rearward or forward pulling force of the moving floor and the turning force of the arm as described above, the drive device is simple and energy consumption is low. This mechanism is basically different from the mechanism for pulling up the trolley of the actual Kaihei 1-29453 with a winch and a rope.

Next, regarding the safety, the both ends of the arm are fixed and the safety is high. In particular, when the L-shaped arm is used, when the moving floor is in the parking position, gravity is applied to the inside of the arm to improve stability, and the moving floor tip is slanted downward until it touches the ground. In this state, the entire long axis of the L-shaped arm is in contact with the ground, and there is no intrusion into the ground. The short axis, which is approximately at a right angle (= vertical), supports the moving floor in an oblique state vertically. ， It is highly stable and safe. The movement of the moving floor of the present invention and its mechanism will be described below with reference to an example of putting in and out of a garage.

[0013]

【Example】

 The garage entry mechanism is as follows. The vehicle is placed on the moving floor (1) in front of the garage, with its tip touching the ground. The movement of the chain driven by the motor is transmitted to the chain fittings (12) and the wheels (5) attached to the rear of the moving floor, and guided by the guide frame (4), the wheels slide and the moving floor moves to the rear. In conjunction with the movement of the moving floor, the L-shaped arm (13) mounted between the pin (15) at the front part of the moving floor and the pin (14) at the lower end of the front pillar of the garage is turned upward to tilt the moving floor. Turn upward, move to the second fixed position, and put in the garage.

When the vehicle is moved out of the garage, the moving floor is moved forward by a movement of the chain driven by a motor, and at the same time, the lower end of the arm interlocked with the movement of the moving floor causes the floor end to come into contact with the ground. Lower the moving floor diagonally down to garage.

[0015]

[Effect of device]

 As described above, the two-stage parking device of the present invention allows the vehicle to be freely moved in and out of the second floor without moving the vehicle parked in the first stage. The space in front of the garage when moving in and out There is no space required, there is no obstacle in the front space except when putting in and out, there is no need for a large-scale device, so equipment costs are low, there is little energy to put in and take out, and there is no concern about falling or falling of the moving floor. It is safe, especially the use of L-shaped arm has the effect of enhancing safety.

[Brief description of drawings]

FIG. 1 is a side view of a two-stage parking apparatus according to the present invention, in which a moving floor is lowered obliquely downward until a tip of the moving floor touches the ground for putting a vehicle into a garage.

FIG. 2 is a front view of FIG.

FIG. 3 is a side view of the two-stage parking device of the present invention, showing a state in which an automobile is placed on the moving floor, the moving floor is raised to a fixed position diagonally above and the vehicle is parked at the second fixed position.

FIG. 4 is a front view of FIG.

[Explanation of symbols]

 1 Moving Floor 2 Garage Pillar 3 Garage Frame 4 Guide Frame (= Garage Frame) 5 Wheels Attached to the Back of the Moving Floor 6 Drive Motor with Reducer 7 Drive Wheel 8 Chain 9 Driven Side Chain Wheel 10 Intermediate Chain Wheel 11 Intermediate Chain Wheel 12 Chain mounting bracket 13 L type arm 14 pin 15 pin

Claims (2)

[Scope of utility model registration request] 1. When moving a vehicle into and out of a second stage, a substantially linear guide frame, a moving floor having wheels that slide along the guide frame at a rear portion, a front portion of the moving floor, and a front garage column. Two-stage parking equipped with a swing arm rotatably fixedly attached to the lower end of the vehicle and a drive means for moving the moving floor forward or backward along the substantially linear guide frame. apparatus. 2. The two-stage parking apparatus according to claim 1, wherein an L-shaped arm is used as the arm.