JP2566587Y2 - Two-stage parking device - Google Patents

Description

[Detailed description of the invention]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a two-stage parking system in which a garage of an automobile has a two-stage structure, and an upper-level automobile can be taken in and out while a lower-level automobile remains in the garage.

2. Description of the Related Art In a conventional two-stage parking apparatus, a lower vehicle is lowered to a vehicle height underground, or is moved out of a garage to take an upper vehicle in and out.

[Problem to be Solved by the Invention] This invention is to remove the lower vehicle from the upper vehicle while keeping the lower vehicle in the warehouse without moving the lower vehicle and lowering it to the vehicle height. It is an object of the present invention to provide a two-stage parking device that can move an upper vehicle in and out by moving the vehicle up and down by a hydraulic pump.

Means for Solving the Problems Vehicles A and B are provided in two upper and lower stages.
A two-stage parking device 1 that can enter a pit 4 that is shallower than the height of a car A to enter and is dug down on the ground surface C.
And a fulcrum mechanism 7 provided on the rear 6 side of the bottom 5 of the pit 4
The lower bogie 2 having a fulcrum as a fulcrum, the front 8 side of which can be moved up and down in the pit 4, and the ground surface C on both sides of the car A
To provided a a fixed base 9, which can ground the arm 11 to pivot the pivot mechanism 10 provided on the rear 6 side of the solid Sadamoto base 9 and has on both sides the front 8 side to the surface C long Satoshi vertical movement The arm type cart 3, the connecting rod 12 which connects the substantially middle of the arm type cart 3 and the front 8 side of the lower stage cart 2 to be able to interlock, and the fixed base 9 and the arm type cart. 3 and provided between the consists hydraulic device 13 which consists of a hydraulic pump for vertically moving in association also the lower carriage 2 by the connecting rod with vertically moving the arm type carriage 3, carriage by the hydraulic device 13 With the downward movement of
The lower bogie 2 is located at the bottom 5 at the lowest position in the pit 4
The front eight ends of the arm-type cart 3 are in contact with the ground surface C, respectively.
And the load on the hydraulic device 13 is released.
With the lifting operation of the bogie by the hydraulic device 13,
A two-stage parking device is provided in which the front 8 side of the lower carriage 2 is at the same level as the ground surface C as means for solving the above problem.

When the vehicle is not in the warehouse, the hydraulic pump is actuated by the hydraulic device, and the arm-type bogie is lifted to raise the front side of the lower bogie to the ground surface (fixed position), so that the car can enter the lower bogie. . Also, when the hydraulic pump is operated by the hydraulic device to lower the front side of the arm type cart to the ground surface (fixed position), the vehicle can enter the arm type cart.
Conversely, the hydraulic pump is operated by the hydraulic device in the state where the car is first loaded into the arm-type cart, the arm-type cart is raised, and the lower trolley is raised to the ground (fixed position). The car is completely stored in the lower bogie. The above operation can be performed by the vertical movement of the arm type trolley since the lower type trolley is connected to the arm type trolley by the connecting rod. The goods issue of the method is to operate the hydraulic pump by a hydraulic device, the surface (the constant a front side in the arm-type bogie
When the vehicle is lowered to the position , the vehicle of the arm type can be taken out of the vehicle while the vehicle of the lower bogie is in the storage state. Furthermore,
Automotive goods movements of the lower carriage, operates the hydraulic pump by a hydraulic system, the earth lower carriage by raising the arm type carriage
When the vehicle rises to the table (fixed position) , the lower bogie can be taken out of the car.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment in which the present invention is implemented as a two-stage parking device will be described with reference to FIGS. 1 and 2. FIG. A pit 4 which is shallower than the height of the car A to enter and is dug down on the ground surface C. A fulcrum mechanism 7 provided on the rear 6 side of the bottom 5 of the pit 4 is used as a fulcrum so that the front 8 side can be moved up and down in the pit 4. And a fixed base 9 is provided on the ground surface C on both sides of the vehicle A. Further, it has an arm 11 on both sides with a fulcrum mechanism 10 provided on the rear 6 side of the fixed base 9 as a fulcrum, and the front 8 side can be grounded to the ground surface C.
An arm-type truck 3 having an effective length and the front 8 side can be moved up and down, and a connecting rod 12 for linking a substantially middle of the arm-type truck 3 and the front 8 side of the lower stage truck 2 so as to be interlocked. It is. A hydraulic pump is provided between the fixed base 9 and the arm-type cart 3. The hydraulic pump includes a hydraulic pump that moves the arm-type cart 3 up and down and also moves the lower step cart 2 up and down in conjunction with the connecting rod 12. An apparatus 13 is provided. The operation in the above configuration will be described. The solid line in FIG. 1 indicates that the front side 8 of the arm type bogie 3 is lowered to the ground surface C (fixed position) by the hydraulic device 13 and grounded , and the arm type bogie 3 and the lower bogie 2 It is in a state where the storage is completed. In the case of the chain line, the hydraulic pump is actuated by the hydraulic device 13 to raise the arm type trolley 3, raise the lower trolley 2 to the ground surface C (fixed position), and complete the entry of the vehicles A and B. The hydraulic pump is operated by the hydraulic device 13 in a state in which both the cars A and B have not been stored, and the lower bogie 2 connected by the connecting rod 12 by raising the arm type bogie 3
When the front 8 side of the vehicle is raised to the ground surface C (fixed position), the vehicle A can enter the lower bogie 2. When the hydraulic pump is actuated by the hydraulic device 13 to lower the front 8 side of the arm type cart 3 to the ground surface C (fixed position) and touch the ground , the automobile B can enter the arm type cart 3. Conversely, the hydraulic pump is actuated by the hydraulic device 13 in a state where the vehicle B is stored in the arm-type truck 3 first, the arm-type truck 3 is raised, and the front 8 side of the lower stage truck 2 connected by the connecting rod 12 is ground surface C ( Set
When Ru is raised to the position), vehicle B of the arm type carriage 3 automobile A in the lower carriage 2 remains the goods receipt is completed entries. The goods issue of the method is to operate the hydraulic pump by a hydraulic device 13, when the front 8 side of the arm type carriage 3 Ru lowered by grounding to the surface C, still-armed state of the automobile A of the lower carriage 2 receipts The car B of the cart 3 can be taken out of the car.
Further, the entry / exit of the vehicle A of the lower bogie 2 is performed by the hydraulic device 13
The hydraulic pump is actuated to raise the arm type trolley 3 and raise the front 8 side of the lower trolley 2 to the ground surface C (fixed position).
When Ru is it becomes possible unloading of the automobile A of the lower carriage 2.

[Effects of the invention] This invention is achieved by lowering the lower car slightly from the ground surface and also reducing the pit area to the limit.
Moreover, the height of the two-stage parking device from the ground surface has been significantly reduced. Also, like the upper car is able out a lower car in the state of the receipts, and has a great effect. Further, by operating the hydraulic device, the arm type cart
The lower part of the arm makes the front of the arm-type truck touch the ground.
Load on the hydraulic device installed on the arm-type cart
And the hydraulic pressure of the hydraulic system
By installing the pump on a fixed base (ground surface),
, Including the removal and installation of hydraulic equipment even when the vehicle is in the trolley
Is easily enabled on the ground. Therefore, the maintainer
Without extending the pit more than necessary for
Thus, the width of the pit can be reduced to the utmost.

[Brief description of the drawings]

FIG. 1 is a side view of a two-stage parking device.

FIG. 2 is a sectional view of a two-stage parking device.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Two-stage parking apparatus 2 Lower trolley 3 Arm type trolley 4 Pit 5 Bottom part 6 Back 7 Support point mechanism 8 Front 9 Fixed base 10 Support point mechanism 11 Arm 12 Connecting rod 13 Hydraulic device

Claims (1)

(57) [Scope of request for utility model registration] 1. A two-stage parking device 1 in which cars A and B can be stored in two stages, a pit 4 which is shallower than a vehicle A to be stored and is dug down on a ground surface C. A lower bogie 2 having a fulcrum mechanism 7 provided on the rear 6 side of the bottom 5 as a fulcrum, and the front 8 side can be moved up and down in the pit 4.
A fixed base 9 provided on the ground surface C on both sides of the vehicle A, and a fulcrum mechanism 10 provided on the rear 6 side of the fixed base 9
Arm 11 with fulcrum as a fulcrum on both sides and the front 8 side
Table C shows an arm-type truck 3 having a length that can be touched and movable up and down, and a substantially middle portion of the arm-type truck 3 and the lower-stage truck 2
Connecting rod 12 connected to the front 8 side of
A hydraulic device comprising a hydraulic pump provided between the fixed base 9 and the arm-type carriage 3 to move the arm-type carriage 3 up and down and to move the lower-stage carriage 2 up and down in conjunction with the connecting rod. 13 and the oil
With the lowering operation of the bogie by the pressure device 13, the lower bogie 2 is
On the bottom 5 at the lowest position in the pit 4,
The front eight ends of the
The load applied to the hydraulic device 13 is released, and the hydraulic device
13 in front of the lower bogie 2 with the raising motion of the bogie by 13
The two-stage parking device, wherein the side 8 is at the same level as the ground surface C.