JPH0222450Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field] The present invention relates to a structure for draining water accumulated on the top surface of a pallet that moves up and down in a two-story garage for storing two cars.

[Background technology] In the case of a two-car storage garage, the pallet is raised and lowered with a car in it, but the pallet is raised and lowered in a horizontal state as much as possible, and it is not possible to lower the pallet to the bottom. The problem was that the pallet remained horizontal even when the pallet was opened, and if water accumulated on the pallet, the water on the pallet could not be drained.

[Purpose of the invention] The present invention was made in view of the above points, and the purpose of the invention is that when the pallet is lowered, either the front or rear of the pallet is raised by the spacer, and the top surface of the pallet is raised. To provide a drainage structure for a pallet of a two-car storage three-dimensional garage, which smoothly drains water even if water accumulates on the pallet due to the sloped surface.

[Disclosure of the invention] The drainage structure of the pallet of the two-car storage three-dimensional garage according to the invention consists of pillars 1 having a U-shaped cross section placed vertically at four locations on both sides of the foundation 6, front and rear, with the openings facing inward. A pallet 5 on which a car 4 is placed is erected on a foundation surface 6.
The pallet 5 is placed above the pallet 5 and can be raised and lowered by a lifting means, and the end of the aggregate 7 suspended horizontally on the pallet 5 is inserted into the column 1 so as to be slidable up and down, and the lower end inside the column 1 is inserted. The base surface 30 of
A spacer 31 is provided on the base surface 30 of either the front or rear column 1 on which the aggregate 7 rests when the pallet 5 descends. By configuring as described above, the drawbacks of the conventional example are solved. In other words, by providing the spacer 31 on the base surface 30 at the lower end of either the front or rear column 1, when the pallet 5 descends, one of the aggregates 7 rides on the spacer 31 and becomes higher. The upper surface of the pallet 5 is an inclined surface, so that even if water accumulates on the upper surface of the pallet 5, it can be drained smoothly.

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, a drive unit storage box 12 is provided at the upper part of the rear support part 11, and a front cover 13 is installed between the left and right beams 9 at the front part. There is. A motor 14 with a speed reducer is housed in the drive unit storage box 12, and the drive shaft 15 installed between both sides of the drive unit storage box 12 can be rotated by the motor 14. 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. A pallet 5 is arranged on the foundation surface 6 between the pillars 1 on both sides, and as shown in Figs. It is inserted through 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, a hook portion 28 having a hook hole 27 is provided upwardly in the pushing-up portion 8, so that when the aggregate 7 rises to the top, the latch 2 in the beam 9
The hook portion 28 is adapted to engage with the 0. This latch 20 is designed to be retracted when the pallet 5 is raised or lowered, and protruded at other times. A limit switch 21 is installed in the upper part of the column 1 to turn off the motor 14 when the pallet 5 rises to the top, and a limit switch 22 is installed in the lower part of the column 1 to turn off the motor 14 when the pallet 5 descends to the bottom. It's decorated. Operating portions 23 for operating the limit switches 21 and 22 are provided at both ends of the aggregate 7. A base surface 30 at the lower end of the column 1 is a surface parallel to the foundation surface 6, and the base surface 30 is a surface on which the lower surface of the end of the aggregate 7 rests. In this embodiment, a cushioning material 32 such as rubber is attached to the upper surface of the base surface 30 of the front column 1 as shown in FIG. As shown in b, a rectangular plate-shaped spacer 31 made of a material such as steel is attached, and a cushioning material 32 similar to the above is placed on top of the spacer 31.
is installed. In this embodiment, a cushioning material 32 was provided on the base surface 30 of the front column 1, and a spacer 31 and a cushioning material 32 were provided on the base surface 30 of the rear column 1.
A spacer 31 and a cushioning material 32 are placed on the base surface 30 of the front column 1, and a cushioning material 3 is placed on the base surface 30 of the rear column 1.
Only 2 may be provided. A slope 24 is provided at the front of the pallet 5 to make it easier for the car 4 to climb up, and a fixed car stop 25 is provided at the upper rear surface of the pallet 5 to stop the rear of the rear wheel of the car 4. A movable wheel stop 26 that can be moved in and out is provided in front of the rear wheel to stop the front part of the rear wheel. This movable wheel stop 26 is designed to retract from the upper surface when the pallet 5 is lowered to the lowest position, and automatically protrude to the upper surface side when the pallet 5 is raised.

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 chain 17 in the support column 1 is somewhat loosened, and the front aggregate 7 of the pallet 5 is placed on the cushioning material 32 of the base surface 30, and the rear aggregate 7 is placed on the base surface 30 via the spacer 31. The spacer 31 is placed on the cushioning material 32 as shown in FIG.
The upper surface of the pallet 5 is an inclined surface so that the rear side is higher by the thickness of the pallet 5, and even if water accumulates on the upper surface of the pallet 5, it is smoothly drained due to the water gradient of this inclined surface. Further, at this time, the roof 2 is lowered by its own weight, and the roof 2 is placed on the beam 9, and the column part 3 is inside the support column 1. In this state, one car 4 is stored by placing the car 4 on the pallet 5. 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 drive unit storage box 1
2, the chain 17 hangs down in a U-shape. 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, it is lifted by the chain 17, so that the upper surface becomes horizontal and rises. When the pallet 5 rises to the top, the operating part 2
3 hits the limit switch 21 and the motor 14
stops. In this state, the latch 20 protrudes and is hooked on the hook 28, thereby preventing the latch 20 from descending even if the brake of the motor 14 is released. With the roof 2 and pallet 5 raised in this way, the foundation surface 6
If another car 4 is placed in the space, two cars 4 can be stored. In addition, when lowering the automobile 4 stored above, the automobile 4 on the base surface 6 is taken out, and the chain 17 is returned by driving the motor 14 in the opposite direction to that described 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 section 23 activates the limit switch 22.
When this happens, the motor 14 is stopped. Palette 5
When the pallet 5 descends to the bottom, the upper surface of the pallet 5 becomes an inclined surface so that the rear becomes higher again by the spacer 31, and the water is smoothly drained with a slope.

[Effects of the invention] As described above, this invention installs pillars with a U-shaped cross section vertically at four locations on both sides of the foundation, front and back, with the openings facing inward, and supports pallets on which cars can be placed. The pallet is placed on the foundation surface and can be raised and lowered by lifting means, and the end of the aggregate suspended horizontally on the pallet is inserted into the support so that it can slide up and down, so that the pallet can be raised and lowered. Not only does the pallet guided by the four pillars move up and down in a stable manner, but also the base surface at the lower end of the pillars is used as the surface on which the bottom surface of the aggregate rests when the pallet descends, and also the pallet is guided by the four pillars. There is a spacer on one of the base surfaces on which the aggregate rests when the pallet descends, so when the pallet descends to the bottom, the lower surface of either the front or rear aggregate will rest on the spacer. The height of the pallet is slightly higher, and the upper surface of the pallet becomes an inclined surface, creating a water slope and draining the water that has accumulated on the pallet.

[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. 2a, Figure 3a is a plan view showing the same drive system as above, Figure 3b is a front view of Figure 3a,
FIG. 4 is a perspective view of the support column shown above, FIG. 5 is a sectional view of the support support shown above, FIG. 6 is a perspective view of the intersection between the support support and the beam shown above, and FIG. Fig. 7b is an enlarged front view of part B in Fig. 1, Fig. 8
The figure is an explanatory diagram showing the tilted state of the pallet as above, and 1 is a pillar, 4 is a car, 5 is a pallet, and 6
7 is the base surface, 7 is the aggregate, 30 is the base surface, and 31 is the spacer.

Claims (1)

[Scope of utility model registration request] Supports with a U-shaped cross section are vertically erected at four locations in the front and back on both sides of the foundation surface, with the openings facing inward, and a pallet on which a car is placed is placed on the foundation surface, and this pallet is used as a lifting means. The end of the aggregate suspended horizontally on the pallet is inserted into the column so that it can slide up and down, and the lower surface of the aggregate rests on the base surface at the lower end of the column when the pallet is lowered. This pallet drainage structure for a two-car storage three-dimensional garage is provided with a spacer on which aggregate is placed when the pallet is lowered, on the base surface of either the front or rear support columns.