JPH0334454Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field] The present invention relates to the structure of a pallet in a two-car garage for storing two cars.

[Background technology]

In the case of a two-car storage garage, the car is placed on a pallet and raised and lowered, but the conventional pallet 5, as shown in Fig. 12, has a left pallet plate 45 on which the left wheel of the car is placed, and a left pallet plate 45 on which the left wheel of the car is placed. A closing plate 47 is arranged between the right pallet plate 46 on which the right wheel is placed. The left pallet plate 45 and the right pallet plate 46 were formed of thick sheet metal to support the weight of the automobile, but the blocking plate 47 was designed to hide the gap between the left and right pallet plates 45 and 46. Therefore, there is no need to use a thick sheet metal; rather, a thin sheet metal is used for the purpose of reducing the overall weight of the pallet 5. By the way, at the front ends of the right pallet plate 46 and the left pallet plate 45, there are left and right pallet plates 45,
46, a sloped portion 52 that becomes lower toward the front end is extended so that a car can enter smoothly. However, if the front end of the closing plate 47 is extended forward to form the sloped portion, the left and right pallet plates 45 , 46 while cutting a curve, a part of the wheel may also ride on the slope at the front end of the blocking plate 47, but the slope is integrally attached to the blocking plate 47. Since the wheels are thin, they may be deformed or damaged if the wheels run on the slopes, so in practice, the first
As shown in FIG. 2, the front end of the closing plate 47 was not provided with an inclined portion. However, in the case where the front end of the closing plate 47 is not provided with a sloped portion, a gap is created between the sloped portions 52 of the left and right pallet plates 45 and 46, which is unsightly, and the sloped portion 5
2, there was a problem in that the wheels could not ride on the vehicle smoothly because the side surface of the inclined portion 52 was stepped.

[Purpose of invention]

The present invention has been developed in view of the above points, and the purpose of the present invention is to enable wheels to enter the left and right pallet plates smoothly, and to avoid an unsightly appearance. It is to provide a pallet of multi-level garage storage.

[Disclosure of invention]

The pallet of the two-car storage three-dimensional garage of the present invention is a two-car storage three-dimensional garage in which a pallet 5 on which a car 4 is placed can be raised and lowered up and down on a base surface 6, and a left pallet board 45 on which the left wheel 30 of the car 4 is placed. and a right pallet plate 46 on which the right wheel 30 of the automobile 4 is placed are arranged at a distance from each other, and a blocking plate 47 is arranged between the left and right pallet plates 45 and 46 to form a pallet body 53, and the left and right pallet plates 45, The thickness of the closing plate 47 is made thinner than that of the pallet plate 46, and a thick approach plate 54 is provided protruding forward over substantially the entire length of the front end of the pallet body 53 on the left and right sides and is inclined to become lower toward the front end. The disadvantages of the conventional example are solved by the above-mentioned structure. In other words, by attaching a thick approach plate 54 that extends forward over approximately the entire length of the front end of the pallet main body 53 so that it becomes lower toward the front end, the approach plate 54 is installed so as to protrude toward the front. When the wheel 30 enters while cutting a curve, it is guided by a wide approach board 54, climbs on the approach board 54, and enters the left and right pallet boards 45, 46. and the pallet body 53
The approach plate 5 covers approximately the entire length of the left and right front end of the
By attaching 4, there is no gap like in the past and the appearance can be improved.

The present invention will be explained in detail below with reference to Examples.

The strut 1 is formed into a U-shaped cross section with a lip, and the first
As shown in Fig. 2, the concrete foundation surface 6
It stands vertically on both sides of the front and rear. The pillar 1 is constructed so that the opening faces inward. A beam 9 having a U-shaped cross section with a lip is installed in the longitudinal direction on both sides of the foundation surface 6, and the beam 9 is connected to the upper end of the support column 1. The opening of the beam 9 also faces inward, and the opening is closed with a cover 10. The interior of the beam 9 and the interior of the support 1 are communicated through a communication port. Foundation surface 6
An arch-shaped rear support part 11 is provided at the rear of the vehicle, and a drive unit storage box 12 is provided in the upper part of the rear support part 11. A front cover 13 is installed on the left and right beams 9 at the front part. be. Drive unit storage box 1
A motor 14 with a speed reducer is housed in the box 2, and the motor 14 can rotate a drive shaft 15 installed between the inner sides of the drive unit storage box 12. Two sprockets 16 are mounted on each side of the drive shaft 15, and a chain 17 is hung on each sprocket 16. This chain 17 is inserted into the beam 9,
One end of the chain 17 is fixed within the drive unit storage box 12, and the other end is inserted into the support column 1. A rectangular guide tube 18 is provided in the vertical direction at a portion of the beam 9 corresponding to the upper end of each column 1, and a column portion 3 is provided from the roof 2 so as to correspond to the column 1.
The column 3 is inserted into the guide tube 18, and the lower part of the column 3 is inserted into the column 1. A guide roller 19 is rotatably mounted inside the beam 9 at a portion corresponding to the guide cylinder 18, and the chain 17 is hung around the guide roller 19. The pallet 5 of the present invention is placed on the foundation surface 6 between the pillars 1 on both sides, and as shown in FIGS. It is inserted into the support column 1 so that it can be raised and lowered freely. The upper surfaces of both ends of the aggregate 7 form push-up portions 8 that abut against the lower surfaces of the column portions 3 and push upward, and the other end of the chain 17 is connected to the push-up portions 8. In addition, the upper part of the pillar 1 has an aggregate 7
A fall prevention body 20 is provided to protrude and prevent the aggregate 7 from falling so as to be positioned below the lower surface of the aggregate 7 when the aggregate 7 rises to the top. The motor 1 is installed at the top of the column 1 when the pallet 5 rises to the top.
There is a limit switch 21 inside that cuts 4.
A limit switch 22 is installed in the lower part of the column 1 to turn off the motor 14 when the pallet 5 is lowered to the lowest position. Operating portions 23 for operating the limit switches 21 and 22 are provided at both ends of the aggregate 7. The pallet 5 of the present invention includes left and right pallet plates 45, 46, a closing plate 47, an aggregate 7, and a reinforcing material 3.
9 and an approach plate 5 attached to the front end of the pallet body 53.
4 is formed as follows. The left pallet plate 45 and the right pallet plate 46 are substantially the same and are spaced apart from each other on the left and right, and between the left and right pallet plates 45 and 46, a closing plate 47 is installed as shown in FIGS. 7a, b, and c. The left and right pallet plates 45, 46 and the closing plate 47 are connected to each other. The left and right pallet plates 45 and 46 are folded to provide protrusions 48 on the left and right sides for preventing wheels from coming off, and the space between the protrusions 48 serves as a mounting surface 49 for the wheels 30. Closure plate 47
The uneven veins are also created by folding plate processing. The left and right pallet plates 45 and 46 are made of relatively thick sheet metal for the wheels 30 to ride on, but the closing plate 47
Since no load is applied to it, it is made of thin sheet metal. Square pipe-shaped aggregates 7 are horizontally suspended on the lower surfaces of the left and right pallet plates 45, 46 and the closing plate 47 so as to extend in the left and right direction and have both ends protruding. Hold the aggregate 7 with the molded metal fitting 50 and attach the U-shaped metal fitting 50 with the screw 5.
1, the aggregate 7 is attached by being fixed to the left and right pallet plates 45, 46. In addition, there are left and right pallet plates 45, 46 on the lower surfaces of the left and right pallet plates 45, 46,
A reinforcing member 39 having a U-shaped cross section in the longitudinal direction of 46
The reinforcing material 39 is attached to the left and right pallet plates 4.
It is fixed to the lower surface of 5 and 46 by welding. An approach plate 54 is attached to the front end of the pallet main body 53 having the above-mentioned structure so as to protrude forward over substantially the entire length on the left and right sides.
The top surface is sloped so that it gets lower towards the front. Further, the approach plate 54 is formed of a thick sheet metal so that the wheels of an automobile can ride on it. To attach the approach plate 54 to the pallet body 53, the rear part of the approach plate 54 is fixed to the lower front surface of the pallet body 53 with screws, as shown in FIG. A fixed wheel stop 25 for stopping the rear part of the rear wheel 30 of the automobile 4 is provided on the rear upper surface of the left and right pallet plates 45, 46 of the pallet 5. A car stop device A is provided in front of the fixed car stop 25 to stop the front part of the rear wheel 30, and this car stop device A is constructed as follows. As shown in FIGS. 9a and 9b, one end of a car stopper plate 31 is pivotally supported on a shaft 37 on the upper surface of the pallet 5, so that the car stopper plate 31 can be raised up and down. A sliding tube 38 is attached to the upper surface of the pallet 5 below the car stopper plate 31, and a rod 32 is attached to the slider tube 38 so as to be able to move up and down. The lower part of the rod 32 is placed in the reinforcing member 39. Reinforcement material 3
9, there is a lever 34 in the shape of an inverted L, which is attached to the shaft 3 in the center.
3, and a notch 40 provided at one end of the lever 34 is engaged with a shaft 41 of the rod 32, so that one end of the lever 34 and the rod 32 are rotatably connected. A spring 35 such as a torsion spring is wound around the shaft 33 of the lever 34, and the lever 34 is biased to rotate so as to cause the rod 32 to protrude upward. The other end of the lever 34 is a rotation operation part 36, and the rotation operation part 36 is connected to the reinforcing member 3.
9 protrudes downward from the opening 42. Rubber legs 43 are attached to both sides of the rotation operation section 36. When the pallet 5 descends to the lowest position, the rotating operation part 36 hits the base surface 6, and the lever 34 rotates against the spring 35 due to the weight of the pallet 5, causing the rod 32 to move downward and stop the car. The board 31 falls down. When the pallet 5 rises so as to separate from the base surface 6, the rotation operation part 36 separates from the base surface 6, the lever 34 is rotated by the spring 35, the rod 32 protrudes upward, and the car stop plate 31 is moved. stand up car 4
The vehicle is stopped by contacting the front part of the rear wheel 30 of the vehicle.

Next, the operation of the three-dimensional garage for storing two cars according to the present invention constructed as described above will be explained. Usually one car 4
When storing the pallet 5, the pallet 5 rests on the base surface 6. At this time, the roof 2 is lowered by its own weight, the roof 2 is placed on the beam 9, and the column part 3 is inside the support column 1. Moreover, the car stop plate 31 has fallen down. One car 4 is stored by placing the car 4 on the pallet 5 in this state. Moreover, when storing two cars 4, the pallet 5 is raised. That is, the motor 14 is driven, the chain 17 is taken up by the sprocket 16, the aggregate 7 is pulled up by the chain 17, and the pallet 5 is raised. When the chain 17 is taken up by the sprocket 16, the chain 17 hangs down in a U-shape within the drive unit storage box 12. Pallet 5 rises to base surface 6
When the vehicle leaves the vehicle, the vehicle stop plate 31 stands up and the front part of the rear wheel 30 is stopped, so that the vehicle 4 does not move. When the aggregate 7 is pulled up by the chain 17 and raised by a predetermined amount, the pushing-up part 8 of the aggregate 7 hits the lower end of the pillar part 3, and the pillar part 3 rises together with the aggregate 7, and the roof 2 rises. When the pallet 5 rises to the top, the operating portion 23 hits the limit switch 21 and the motor 14 is stopped. In this state, fall prevention body 2
0 protrudes below the aggregate 7, and even if the brake of the motor 14 is cut off, the pallet 5 is prevented from descending. If another vehicle 4 is placed on the base surface 6 with the roof 2 and pallet 5 raised in this manner, two vehicles 4 can be accommodated. In addition, when lowering the automobile 4 stored above, take out the automobile 4 on the foundation surface 6, move the fall prevention body 20 and shift it from the position directly below the aggregate 7, so that the aggregate 7 can be lowered, and then turn the motor 14 on. Return the chain 17 by driving in the opposite direction to the above. Then, the chain 17 is lowered within the support 1, and the pallet 5 is lowered by its own weight, and the pallet 5 is placed on the foundation surface 6, allowing the automobile 4 to be taken out. When the pallet 5 descends to the lowest position, the operating portion 23 hits the limit switch 22 and the motor 14 is stopped.

[Effect of idea]

As described above, the present invention consists of arranging the left pallet plate, on which the left side wheels of the automobile are placed, and the right pallet plate, on which the right wheels of the automobile are placed, with a distance between them. The thickness of the blocking plate is made thinner than that of the left and right pallet plates, and a thick approach plate that extends approximately the entire length of the left and right front ends of the pallet body and is inclined toward the front is projected forward. Since the wheels of the car are installed on the left and right pallet boards while cutting a curve, they are guided by the wide approach board, climb on top of the approach board, and enter the left and right pallet boards. The wheels can be moved smoothly into the left and right pallet plates, and the pallet can be smoothly taken out of the warehouse. By installing this, there is no gap like in the past, and as a result, the appearance can be improved.

[Brief explanation of the drawing]

Figure 1 is a perspective view of one embodiment of the present invention, Figure 2 a
is a partially cutaway plan view of the same as above, FIG. 2b is a front view of FIG. 2a, FIG. 2c is a left side view of FIG. 2a, FIG. 2d is a right side view of FIG. Figure 3a is a plan view showing the drive system of the above, Figure 3b is a front view of Figure 3a, Figure 4 is a perspective view of the support column of the above, Figure 5 is a sectional view of the support of the above, Figure 6 is a perspective view of the intersection between the pillar and beam, Figure 7a is a plan view of the pallet, Figure 7b is a front view of Figure 7a, and Figure 7c is Figure 7a. 8 is a cross-sectional view of the same aggregate installed, FIG. 9a is a front view of the same vehicle stopper, FIG. 9b is a side view of FIG. 9a, and FIG. 10 is the vehicle stopper. A perspective view of the device as seen from the bottom side, FIG. 11 is a cross-sectional view of the attachment portion of the above approach plate to the pallet body, and FIG. 12 is a plan view of the conventional pallet. ...Pallet, 6...Foundation surface, 30...Wheel, 45...Left pallet board, 46
... Right pallet board, 47 ... Obstruction board, 53 ... Pallet body, 54 ... Approach board.

Claims (1)

[Scope of utility model registration request] In a two-car storage three-dimensional garage, the pallet on which the car is placed can be raised and lowered freely on the base surface.
A left pallet plate on which the wheels on the left side of the car are placed and a right pallet plate on which the wheels on the right side of the car are placed are placed at a distance from each other, and a blocking plate is placed between the left and right pallet plates to form a pallet body, and the left and right pallet plates are separated. The thickness of the closing plate is made thinner than that of the pallet body, and a thick approach plate is installed by protruding forward over approximately the entire length of the front end of the pallet body on the left and right sides, and is inclined so that it becomes lower toward the front end. A palette of three-dimensional garage with stand storage.