JPH07150788A - Vehicle loading pallet and multistory parking garage provided therewith - Google Patents

Abstract

PURPOSE:To facilitate handling and assembling works and enabling drain to be perfectly carried out by strengthening the places of a pallet for loading a vehicle where the whole weight of the vehicle acts on and lightening constituents by subdivision and suspending the pallets by slanting them. CONSTITUTION:A pair of right and left side frames 23, 23 on which the whole weight of a vehicle C acts, in a vehicle-loading pallet P1 of a suspending type multistory parking garage, are built up with H-shaped steel angle. Meanwhile second plate material 28 for supporting the driving-in part of the vehicle C on the side frames 23 and a third plate 29 for supporting the rear part are built up with strengthening members made of steel material. The pallet is assembled by bolts 30 to the vertical frame parts of the side frames 23, 23 so as to subdivide respective constituents and lighten the weight. A metallic corrugated deck plate 24 having hard rubber 35, 35 attached to the rear face is arranged between the side frames 23. The pallet P1 is suspended on the left side or the right side in the driving-in direction of the vehicle C downward in front so as to perfectly drain the water dropped on the deck plate 24.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement of a pallet for mounting on a vehicle and a multi-story parking facility equipped with the pallet, and more particularly to a pallet strength measure, an assembly measure, a drainage measure, and the like.

[0002]

2. Description of the Related Art As a multilevel parking facility, there is a type in which a vehicle is mounted on a pallet and stored. In a pallet used for such a multi-level parking facility, it is desirable to take measures such as having excellent strength, facilitating assembly, and making it difficult for rainwater to collect.

As a pallet with such measures taken,
For example, as disclosed in Japanese Utility Model Publication No. 3-34457, a steel material having an upwardly open groove is adopted as a pair of left and right side frames, and a recess and a protrusion are provided as deck plates arranged between the side frames. Employs a corrugated metal plate in which the parts alternate in the front-back direction,
The deck frame is arranged between the both side frames, and both left and right ends thereof are supported by the both side frames. In this state, the angle-shaped shaped steel is applied to the side frames and the deck plate to form the shape. A pallet has been proposed in which each side frame and deck plate are connected and assembled by screwing steel.

In the pallet of this proposed example, by constructing the deck plate with a bent structure of a metal plate, sufficient strength can be obtained, and each side frame and deck plate are connected by screws. By doing so, it is possible to perform the assembly work more easily than in the case of joining by welding and to guide the rainwater accumulated in the recess of the deck plate to the groove of each side frame for draining. It has advantages such as being able to.

[0005]

By the way, the place where the weight of the vehicle is applied to the pallet is where the wheels are mounted, and the total weight of the vehicle is added to this part.

However, in the pallet of the above-mentioned proposed example, although the deck plate is formed of the bent structure of the metal plate to increase the strength, the total weight of the vehicle is concentrated as described above. There may be cases where the strength is not sufficient, and it is desirable to take some measures.

Further, when the pallet is assembled on-site, it is desirable to subdivide the constituent parts to reduce the weight of the individual constituent parts in order to facilitate the assembling work. In addition, even when painting or plating is applied to prevent rust on the pallet, it can be said that it is desirable to subdivide the components in order to facilitate handling.

Further, in the pallet of the above-mentioned proposed example, although rainwater or the like can be guided to the grooves of each side frame to be drained, rainwater and the like are contained in the recesses of the deck plate because the recesses are long in the left and right. It is easy to remain, and rainwater cannot be completely eliminated.

The present invention has been made in view of the above points, and an object of the present invention is to divide a deck plate into a plurality of parts and to strengthen the plate material before and after the total weight of the vehicle is applied. In addition to making it easy to assemble and handle by fully reducing the weight of each component,
The goal is to obtain a pallet that is strong enough to withstand the weight of the vehicle. Further, in a multi-level parking facility of a type that suspends and supports a pallet, by devising the suspension posture of the pallet, rainwater or the like is completely drained without remaining in the recess of the pallet.

[0010]

In order to achieve the above object, the present invention is directed to a pair of side frames which are arranged in parallel with each other at a predetermined interval on the left and right, and on both left and right ends which are arranged between the side frames. Is supported by both side frames, and concave portions and convex portions are formed in a corrugated plate shape that repeats alternately in the front-rear direction, and is intended for a vehicle-mounted pallet having a deck plate on which a vehicle rides. A solution was taken.

That is, the first solution means of the present invention is that the deck plate is a first plate member which constitutes a central portion in the front-rear direction, and a first plate member which is disposed in front of the first plate member on the vehicle entry portion side. 2 plate material and a third plate material arranged on the rear side, which is the side opposite to the vehicle entrance portion of the first plate material.
It is composed of a plate material. Further, the second and third
It is characterized in that both the plate members are made of strength members.

A second solving means of the present invention is the first solving means according to the first solving means, wherein each side frame is provided integrally with a vertical frame portion extending in the front-rear direction and at least a lower end of the vertical frame portion toward the inside. , A horizontal frame portion extending in the front-rear direction is used. Furthermore, the first
The bottom surface of the recess of the plate material is attached to the horizontal frame portions of the above side frames at both left and right ends so that they can be assembled and disassembled. Further, the second and third plate members are composed of a horizontal plate portion on which a vehicle is mounted and vertical plate portions integrally provided on both left and right ends of the horizontal plate portion. And
At the left and right ends, the bottom surface of the concave portion of the horizontal plate portion is fastened to the horizontal frame portion of each side frame, and the vertical plate portion is fastened to the vertical frame portion of each side frame so that they can be assembled and disassembled.

The present invention is also directed to a pallet-hanging type three-dimensional parking facility provided with a vehicle-mounted pallet in the first or second solving means, and this three-dimensional parking facility suspends the pallet so that it can be lifted and lowered. The pallet is hung and supported above the vehicle loading surface in a retracted state of the vehicle, while the pallet is grounded to the vehicle loading surface when loading and unloading, and the following solution means was taken.

That is, a third solution means of the present invention is characterized in that the pallet is inclined in one of the left and right directions in a state of being suspended and supported above the vehicle entry surface.

According to a fourth solving means of the present invention, in the third solving means, the pallet is slanted in one of the left and right directions in a state of being suspended and supported above the vehicle entry surface, and is lowered frontward toward the rear. It is characterized by being inclined to.

[0016]

With the above structure, in the first and second solving means of the present invention, the corrugated plate-shaped deck plate arranged between the pair of left and right side frames is the first portion at the central portion in the front-rear direction.
The plate material and the second and third plate materials arranged before and after the first plate material are divided into three parts, and these first to third plate materials can be assembled and disassembled to the both side frames. Since the components are fastened, the weight of each component (first to third plate members) is greatly reduced by the division, and the handling and the assembling work are facilitated.

The second and third plate members are
Although the wheels of the vehicle are to be loaded, and the total weight of the vehicle is added, since both of them are made of strength members, strength sufficient to withstand the weight of the vehicle is obtained and rigidity of the pallet is increased.

In the third and fourth solutions of the present invention,
The pallet as described above is suspended and supported above the vehicle boarding surface in a state in which it is tilted in one of the left and right directions, or in addition to this, it is also tilted in the front downward direction toward the rear. Therefore, rainwater, etc. that has fallen onto the deck plate of the pallet travels through the recess and is drained from the end of the pallet side and does not remain in the recess of the pallet. In particular,
In the latter case, rainwater or the like is collected at one location on the rear end of one of the side frames of the pallet and drained from this location, so that the drainage performance is further improved.

[0019]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 and FIG. 2 show a pallet-hanging multi-stage multi-storey parking facility A according to an embodiment of the present invention. The multi-storey parking facility A includes two multi-storey parking apparatuses B and B arranged side by side. It is configured. The multi-storey parking facility A includes four columns 2, which are erected at a predetermined interval on the ground 1 which is a vehicle entry surface.
2, and the plurality of beams 3, 3 connecting the upper end and the lower side of each of the columns 2, respectively, and between the columns 2 on the loading / unloading port side and the side facing the loading / unloading port and vertically. Beams 3,
It is provided with a device frame body 4 composed of intermediate columns 2'and 2'connected between three, and the above two groups are provided in two areas divided into left and right with the intermediate columns 2'and 2'as boundaries. The three-dimensional parking devices B and B are installed.

One pulley 5 is provided on the entrance / exit opening side (left side in FIG. 2) of the upper beams 3 and 3 extending in the front-rear direction corresponding to the respective areas of the apparatus frame 4, and one pulley 5 is provided immediately behind and at the rear end thereof. Another pulley 6 is attached to each one. Also,
In the middle of the support column 2 on the loading / unloading port side, a drum 7 is mounted which is wound up and rewound by forward and reverse rotation drive of a lift motor (not shown).

On the other hand, in each area of the device frame 4, an upper pallet P1 and a lower pallet P2, which are mounted on a vehicle C and are moved up and down, are arranged in two upper and lower stages.
Another pulley 8, 8, ... Is attached to the four corners of.

The pulley 5 and the pulley 6 immediately after that.
And a pulley 8 on the front end side (the left side in FIG. 2) of the upper pallet P1.
A wire 9 for raising and lowering is wound around the
The pulley 5, the pulley 6 near the rear end, and the upper pallet P1
Another lifting wire 9 is also wound around the pulley 8 on the rear end side (the right side in FIG. 2), and the drum 7 is wound and rewound by the forward and reverse driving of the lifting motor, so that each lifting and lowering operation is performed. The work wire 9 is synchronously wound up or unwound, and the upper pallet P1 is moved up and down. Therefore, the upper pallet P1 is set by the pulleys 5, 6, 8, the drum 7, the lifting wire 9 and the like.
An elevating device 10 for elevating and lowering is provided.

Four suspending wires 11, 11, ... That extend in the vertical direction are respectively laid over the four corners of the upper and lower pallets P1, P2 adjacent to each other in the vertical direction.
Specifically, as shown in an enlarged detail in FIG. 4, the plate member 1 having U-shaped grooves 12a at the four corners of the upper pallet P1.
, 12, and the respective hanging wires 11 are slidably fitted in the grooves 12a of the respective plate members 12, while the lower pallet is expanded and shown in detail in FIG. P2
Flanges 13 are provided at the four corners of the lower pallet P2, and the connecting tools 14 at the lower ends of the suspension wires 11 are pivotally supported by the flanges 13 to be connected to the four corners of the lower pallet P2.

Further, a stopper 15 for preventing the suspension wires 11 from coming off the upper pallet P1 is attached near the upper end of each suspension wire 11, and the plate member 12 of the upper pallet P1 is abutted on the stopper 15. In the contact state, the upper pallet P1 and the lower pallet P2 are held at a predetermined interval. That is, the lower pallet P2 is suspended from the upper pallet P1 and moved up and down together with the upper pallet P1.

Further, a guide member 16 is attached to the upper end of each hanging wire 11, and each elevating wire 9 of the elevating device 10 is movably inserted through one end of the guide member 16 so as to move each hanging wire. The lowering wire 11 is configured to be guided along each lifting wire 9.

Then, the upper and lower pallets P1
, P2 are lifted together to hold a predetermined distance in the vertical direction while the vehicle C is stored, and the lower pallet P2
The vehicle C is also stored in the lower ground 1, and a total of three vehicles C,
C and C are stored in each of the three-dimensional parking apparatus B.

Further, as shown in FIG. 1, in the right multi-level parking apparatus B, the upper and lower pallets P1 and P2 are hung and supported above the ground 1, and are inclined downward to the right by an inclination angle α.
Not only is it not clearly visible in the figure, but it is also tilted slightly backward toward the front. On the other hand, in the left-sided parking apparatus B, the upper and lower pallets P1 and P2 are hung and supported above the ground 1 and are inclined to the left with an inclination angle α, and the right-sided parking apparatus B is also provided. Like B, it is tilted slightly backward and backward.

Further, as shown in enlarged detail in FIG. 3, one end of each of the lifting wires 9 is connected to the upper beam 3 of the device frame body 4 via a wire slack preventing device 17. The wire slack prevention device 17 includes a tubular body 20 attached to a mounting member 18 by a shaft 19, and one end side of a rod 21 is movably inserted into the tubular body 20.
A coil spring 22 is contracted between the upper end bulging portion 21a of 0 and the lower end of the tubular body 20, and the elevating wires 9 are always pulled upward by the spring force of the coil spring 22. Therefore, when the upper and lower pallets P1 and P2 are grounded to the ground 1, first, one side end portion which is lowered downward is grounded before the other side end portion,
After that, the other side end portion is grounded. At this time, the wire slack prevention device 17 prevents the lifting wire 9 on the one side end portion from slackening.

As shown in enlarged detail in FIGS. 4 and 5, the upper pallet P1 is provided with a pair of side frames 23, 23 arranged in parallel on the left and right at a predetermined interval. A deck plate 24 through which the vehicle C rides is disposed between the two 23, 23. The deck plate 24 is formed in a corrugated plate shape in which concave portions 24a and convex portions 24b are alternately repeated in the front-rear direction, and the left and right ends thereof are the same as those described above. It is supported by the side frames 23, 23.

As shown in enlarged detail in FIGS. 6 and 7, each of the side frames 23 is made of I-shaped steel and has a vertical frame portion 25 extending in the front-rear direction and the vertical frame portion 2.
5, upper and lower horizontal frame portions 26 integrally projecting toward the inner and outer sides at the upper end and the lower end, and extending in the front-rear direction.
And 26.

On the other hand, the deck plate 24 is provided with a first plate member 27 which constitutes a central portion in the front-rear direction, and a front plate 3 which is on the vehicle entry portion side (the left end side in FIG. 4) of the first plate member 27. Second plate material 28, 28, 28
And one third plate member 29 arranged on the rear side (the right end side in FIG. 4) opposite to the vehicle entry portion of each of the first plate members 27, and particularly, the second and third plate members. Both 28 and 29 are composed of strength members made of steel as a structural material.

The recess 24 of the first plate member 27 is also provided.
The bottom surface of the a has the side frames 23 at the left and right ends.
Bolts 30 that can be assembled and disassembled on the horizontal frame 26 of
It has been concluded in. On the other hand, the second and third plate members 28, 29 are composed of a horizontal plate portion 31 on which the vehicle C rides, and vertical plate portions 32 integrally provided at both left and right ends of the horizontal plate portion 31, and at both left and right ends. The bottom surface of the recess 24a of the horizontal plate portion 31 is fastened to the horizontal frame portion 26 of each side frame 23, and the vertical plate portion 32 is fastened to the vertical frame portion 25 of each side frame 23 by bolts 30 so that they can be assembled and disassembled. Has been done.

Further, as shown in enlarged detail in FIG. 8, the rear end of the third plate member 29 is projected higher than the upper surface of the convex portion 24b of the deck plate 24, and the protruding portion 29a.
And the recessed portion 24a that follows it have a wheel stop function of stopping the wheel (rear wheel) c1 of the vehicle C from moving.

Further, the upper and lower pallets P1,
At the end of the deck plate 24 (first plate member 27) of P2, there are two
Two boarding / alighting slope members 33, 33 are attached to the shaft 34 so as to be vertically swingable. Further, a hard rubber material 3 extending in the front-rear direction is provided on the back surface of the first plate material 27.
When the upper and lower pallets P1 and P2 are grounded, the two rubber materials 35 and 35 are brought into contact with the ground 1 or the lower pallet P2 so that a large impact is not applied. ing.

Further, the upper and lower pallets P1
, P2 outside the side frame 23, two rollers 36, 36 are supported by mounting members 37 one by one, and each roller 36 is mounted on a pair of front and rear guide rails 38 made of I-shaped steel. It is rotatably engaged with the guide groove 38a. The upper and lower pallets P1 and P2 shown in FIGS. 4 and 9 are those of the parking device B on the right side of FIG.

Next, an example of the procedure for loading and unloading the vehicle C into and from the multi-story parking apparatus B constructed as described above will be described.

<In case of warehousing> First, the drum 7 is rewound by, for example, the normal rotation drive of the lifting motor to rewind the lifting wires 9 in synchronism, and the lower pallet P2 is lowered to the ground 1. By further driving the elevator motor in the normal direction, the upper pallet P1 is lowered while being guided by the respective hanging wires 11, and is superimposed on the lower pallet P2. In this state, the vehicle C is loaded into the upper pallet P1 from the loading / unloading port.

Then, the drum 7 is rolled up by, for example, the reverse rotation of the lifting motor to wind up the lifting wires 9 in synchronism with each other, and the upper pallets P1 are guided by the respective hanging wires 11 to move the lower pallets P2. Raise upwards. As a result, the plate material 12 of the upper pallet P1 hits the stopper 15 at the upper end of each suspension wire 11, a predetermined space is provided between the upper pallet P1 and the lower pallet P2, and a space for the vehicle C to be placed above the lower pallet P2 is secured. It

After that, the vehicle C is loaded onto the lower pallet P2, and then the upper and lower pallets P1 and P2 are both raised by the further reverse rotation of the lifting motor. As a result, as shown in FIG. 2, the lower pallet P2
There is a predetermined distance between the ground and the ground 1, and the vehicle C is located above the ground 1.
A space is secured for the vehicle C, the vehicle C is loaded on the ground 1, and the vehicles C, C, C are stored in three upper and lower stages.

<Detachment> First, the vehicle C on the ground 1, which is the lowest storage space, is unloaded.

Next, the drum 7 is rewound by, for example, a normal rotation drive of an elevating motor to rewind each elevating wire 9 in synchronism, and the lower pallet P2 is lowered to the ground 1 to move the vehicle C from the lower pallet P2. To issue.

After that, by further driving the elevator motor in the normal direction, the upper pallet P1 is lowered while being guided by the respective hanging wires 11 and stacked on the lower pallet P2. In this state, the vehicle C is discharged from the upper pallet P1. To do.

In the above embodiment, the deck plate 24 is divided into first to third plate members 27 to 29, and these first to third plate members 27 to 29 are assembled to both side frames 23, 23. -Because it is fastened with bolts 30 so that it can be disassembled, it is divided into individual components (first to third plate members 27 to 29)
The weight of can be greatly reduced, and handling and assembling work can be easily performed.

In the above embodiment, the wheel c1 of the vehicle C is also used.
Since the second and third plate members 28 and 29 on which the vehicle is mounted are both made of a strength member, the weight of the vehicle C can be sufficiently endured and the rigidity of the upper and lower pallets P1 and P2 can be increased.

Further, in the above embodiment, the upper and lower pallets P1 and P2 are tilted to the outside of the apparatus frame 4 and are tilted to the front and the rear toward the rear,
Since it is suspended and supported above the ground 1, rainwater or the like that has fallen onto the deck plates 24 of the upper and lower pallets P1 and P2 passes through the recess 24a and is located outside the side frame 2
3 to the horizontal frame portion 26 on the inner side of the lower end, and further to the rear end of the horizontal frame portion 26 to completely drain the upper and lower pallets P1 and P2, and the rainwater and the like of the upper and lower pallets P1 and P2 to the recess 24a. You can prevent it from remaining.

In the above embodiment, the side frame 2
Although 3 is composed of I-shaped steel, it is not limited to this and may be L-shaped steel or U-shaped cross-section shaped steel, for example, at least the horizontal frame portion 26 protruding toward the inside at the lower end. Anything that can be configured may be used.

Further, in the above embodiment, as the wire slack preventing device 17, a device in which the rod 21 inserted into the cylindrical body 20 is constantly urged upward by the coil spring 22 is adopted, but the invention is not limited to this. Alternatively, for example, a tension pulley may be used.

In the above embodiment, the multi-tiered (three-tiered) three-dimensional parking apparatus B is shown in which three vehicles C are stored in the two upper and lower pallets P1 and P2 and the ground 1. However, the present invention can also be applied to a case where three or more pallets are used to store four or more vehicles C.

[0050]

As described above, according to the first and second aspects.
According to the present invention, the corrugated plate-like deck plate arranged between the pair of left and right side frames is formed by arranging the second and third plate members before and after the first plate member, and Since the 1 to 3 plate materials are fastened to both the side frames so that they can be assembled and disassembled, the weight and weight of each component (the 1 to 3 plate materials) can be reduced to facilitate handling and assembly work. . Further, since the second and third plate members on which the wheels of the vehicle are mounted are made of the strength members, the strength of the pallet can be increased and the rigidity of the pallet can be increased.

According to the present invention of claims 3 and 4,
Since the pallet was hung and supported above the vehicle entry surface in a state in which the pallet was tilted in one of the left and right directions, or in addition to this, it was also tilted in the forward and downward direction toward the rear. Rainwater that has fallen on the deck plate can be efficiently guided to one side frame and completely drained without remaining on the pallet.

[Brief description of drawings]

FIG. 1 is a front view showing an entire multi-level parking facility.

FIG. 2 is a side view showing the entire multilevel parking facility.

FIG. 3 is a cross-sectional view of a wire slack prevention device.

FIG. 4 is a plan view of the upper pallet of the multi-level parking apparatus on the right side of FIG.

5 is a cross-sectional view taken along the line VV of FIG.

6 is a sectional view taken along line VI-VI in FIG.

7 is a sectional view taken along line VII-VII of FIG.

FIG. 8 is a sectional view of a rear wheel stopper portion of the upper pallet.

9 is a plan view of a lower pallet of the multi-level parking apparatus on the right side of FIG. 1. FIG.

[Explanation of symbols]

 1 Ground (vehicle entry surface) 23 Side frame 24 Deck plate 24a Recessed portion 24b Convex portion 25 Vertical frame portion 26 Horizontal frame portion 27 First plate material 28 Second plate material 29 Third plate material 31 Horizontal plate portion 32 Vertical plate portion A Multi-level parking facility C Vehicle P1 Upper pallet P2 Lower pallet

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Masatsugu Nakase 1-1, Shinmeiwa-cho, Takarazuka-shi, Hyogo Prefecture Shinmeiwa Industry Co., Ltd. Industrial Machinery Systems Division (72) Noboru Inaka, Shinmeiwa-cho, Takarazuka-shi, Hyogo Prefecture No. 1-1 Shinmeiwa Industrial Co., Ltd. Industrial Machinery System Division

Claims (4)

[Claims] 1. A pair of side frames arranged in parallel on the left and right with a predetermined interval, and a pair of side frames arranged between the both side frames so that both left and right ends are supported by the both side frames, and a concave portion and a convex portion are formed. A pallet for mounting on a vehicle, which is formed in a corrugated plate shape that alternates in the front-rear direction and includes a deck plate on which a vehicle rides, wherein the deck plate includes a first plate member that constitutes a central portion in the front-rear direction, and A second plate member arranged on the front side of the one plate member on the vehicle entry part side and a third plate member arranged on the rear side of the first plate member on the opposite side to the vehicle entry part; A pallet for mounting on a vehicle, characterized in that both the second and third plate members are made of strength members. 2. Each side frame includes a vertical frame portion extending in the front-rear direction, and a horizontal frame portion integrally provided at least at a lower end of the vertical frame portion toward the inner side and extending in the front-rear direction. The bottom surface of the concave portion of the material is fastened to the horizontal frame portion of each side frame at both left and right ends so as to be assembled and disassembled. The second and third plate materials are the horizontal plate portion on which the vehicle rides and the left and right of the horizontal plate portion. It is composed of vertical plate portions integrally provided on both ends, and the bottom surfaces of the recesses of the horizontal plate portions are assembled to the horizontal frame portions of the side frames at the left and right ends, and the vertical plate portions are assembled to the vertical frame portions of the side frames. The vehicle-mounted pallet according to claim 1, wherein the pallet is mounted so that it can be attached and disassembled. 3. The vehicle-mounted pallet according to claim 1 or 2, wherein the pallet is hung so that it can be lifted and lowered, and the pallet is hung and supported above a vehicle loading surface in a state where the vehicle is stored, while the pallet is loaded and unloaded. A pallet suspension type multi-level parking facility in which a pallet is grounded to a vehicle entry surface, wherein the pallet is tilted in one of the left and right directions while being suspended and supported above the vehicle entry surface. Multi-story parking facility characterized by being 4. The vehicle-mounted pallet according to claim 1 or 2, wherein the pallet is hung so that it can be raised and lowered, and the pallet is hung and supported above a vehicle loading surface in a state where the pallet is stored in the vehicle. A pallet suspension type multi-level parking facility in which a pallet is grounded to a vehicle entry surface, wherein the pallet is tilted in one of the left and right directions while being suspended and supported above the vehicle entry surface. The multi-story parking facility is characterized by the fact that it is tilted downwards toward the rear as well as the front.