JPH01315564A - Vertical circulation type parking facility - Google Patents

Abstract

PURPOSE:To reduce the installation space of a parking device by setting the width of an inner cage guide to the width not interfering with a frame at the portion passing the driving device of a cage and setting the interval between cages small at the other portions. CONSTITUTION:Cages 20 are hung via hanging members 18 respectively from an endless chain 17 wound between vertically arranged sprockets 15 and 16 and circulated in the vertical direction, a frame 6 is arranged through an upper center space between the right and left vertical circulation paths, a driving device 10 is installed on the frame 6. The driving device 10 is interlocked with the sprocket 15, individual cages 20 are vertically circulated and driven by its drive. The interval between the right and left guide rails 30 and 30 is expanded near the frame 6 and the driving device 10 to avoid the interference, the interval between the right and left cages 20 and 20 arranged on the right and left vertical circulation paths is reduced. The space of a parking facility can be saved.

Description

[Detailed description of the invention] (Industrial application field) The present invention relates to a vertical circulation parking facility.

(Prior Art) Figure 7 shows a schematic configuration of a conventional vertical circulation type parking facility installed in a tower-shaped building. The cages are installed on a frame installed on the cross beam a1 of building a, and are arranged in left and right vertical circulation paths so as not to interfere with the drive device and each cage C that circulates in the vertical direction. The interval between c and c is set, and among the lower guide rollers d provided on both sides of the lower part of each cage C..., the lower guide roller d located inward in the left and right vertical circulation paths is used to rotate the left and right vertical circulation paths. Each cage C... was configured to circulate stably by being guided by a pair of left and right inner guide rails e that were erected in parallel throughout the inside of the circulation path.

The symbol f in the figure is the upper sprocket linked to the drive device.
g is a lower sprocket that is pivoted to the lower part of the installation chamber by an appropriate means, h is an endless chain wound between the upper sprocket [and lower sprocket l-g, and i is an endless chain provided at equal intervals on the endless chain. This is a hanging member with the cage C connected to its tip.

(Problem to be solved by the invention) Here, such parking equipment is generally installed using a part of the space of buildings such as buildings, and therefore, the installation space necessary for the parking equipment is minimized. It is desired to make it smaller.

However, as mentioned above, in order to prevent interference between the drive device and the cages circulating in the vertical direction, the intervals between the cages arranged in the left and right vertical circulation paths are set wider than the width of the pedestal and the drive device. , this makes it impossible to narrow the parking area, so in the conventional vertical circulation parking equipment mentioned above,
The only way to narrow the width of the frontage is to reduce the gap between the parking device and the wall, which naturally has its limits, and there were no other effective methods.

(Means for Solving the Problems) The vertical circulation parking equipment of the present invention has an endless chain that is wound between sprockets disposed above and below and circulates in the vertical direction.
Suspend multiple cages through each hanging member,
A frame is disposed through the upper central space between the left and right vertical circulation paths, a drive device is installed on the frame, and the drive device is linked to the upper sprocket, and each cage is driven by the drive device. In a vertical circulation type parking facility that circulates in the vertical direction, the left and right wheels are moved along the inside of the left and right vertical circulation paths so as to engage and guide the lower guide rollers provided on both left and right sides of the bottom of each cage. A pair of inner cage guides are erected, and the distance between the core right inner cage guide is increased near the pedestal and the drive device.

(Function) The width of the inner cage guide is set to such a width that the cage does not interfere with the drive device in the portion where it passes through the drive device, and the width that allows the cage to pass through the drive device in other portions so that the cage does not interfere with the pedestal. The width of the cage is narrower than the width of the narrow part, and the cage guided by this narrow part moves up and down while maintaining a horizontal state, and the cage guided by the part that passes through the drive device moves up and down in an inclined state.・
The interval between the cages arranged in the right vertical circulation path can be set smaller than that of the conventional car, thereby making it possible to reduce the installation space of the parking device.

(Example) Hereinafter, one embodiment of the present invention will be described with reference to the drawings.

Figures 1 to 6 show the vertical circulation parking equipment according to the present invention installed in, for example, a steel tower-shaped building, and Figure 1 is a front view showing the moving state of the cage (however, endless chains, suspension (The lower member is omitted), Figure 2 is a side view showing the drive device and its surroundings, and Figure 3 is when the lower guide roller of the cage is moving while being guided by the width 8 part of the inner guide rail. Fig. 4 is a plan view showing the state when the lower guide roller of the cage is moving while being guided by the width A section of the inner guide rail, Fig. 5 is a plan view showing the state of the car when the lower guide roller of the cage is moving while being guided by the width A part of the inner guide rail, and Fig. 5 is a plan view showing the state of the car when the lower guide roller of the cage is moving while being guided by the width A part of the inner guide rail. FIG. 6 is a front view showing the overall configuration, and FIG. 6 is a side view of the same.

The vertical circulation parking facility 1 is installed in an installation room 3 made up of a tower-shaped building 2. In FIG. 6, between the left and right cross beams 4a at the top of the building 2, there is a pedestal 6 on which the drive device 10 is placed across the upper central space between the left and right vertical circulation paths, which is made of an elastic member (not shown). It is installed horizontally through the Although not shown, the cross beams 4a are arranged at appropriate distances throughout the building shown in FIGS. 5 and 6, and braces are provided between each cross beam to form a truss. The pedestal 6 has leg parts 6b and 6 opposite to both ends of the finger part 6a.
The central portions of b are connected to form an H-shape.

The above-mentioned drive device 10 is mounted on the pedestal 6. As shown in FIG. 2, this drive device 10 mainly consists of a drive motor 11 and a brake 12, and a reduction gear and various gears are connected to a drive shaft 11a of the drive motor 11 via a reduction gear 13. It is connected to a transmission mechanism (not shown) consisting of.

On the other hand, a pair of brackets 14 are provided at both ends of the pedestal 6.
14 are erected, and these brackets 14
．． 14 is provided with an upper sprocket 15°15, respectively. These upper sprockets 15.15 are linked to the drive device 10 via a reduction gear I3 and a transmission mechanism, and the drive of this drive device 10 is transmitted to the left and right upper sprockets 15 via the reduction gear 13 and transmission mechanism. The left and right upper subblocks 1-15 are configured to rotate in synchronization.

These upper sprockets 15, 15 and the lower sprocket 16 which is pivotally supported in the lower part of the installation chamber 3 by suitable means.
．． Endless chains 17, 17 are wound between the endless chains 17, 16, and an appropriate number of hanging members 18 are provided at equal intervals around these endless chains 17, 17. Cages 20 for accommodating vehicles are provided at the tips of the hanging members 18, respectively, and the cages 20 are moved into installation chambers by rotation of the upper sprockets 15 and 15 driven by the drive device 10. 3, and is configured to circulate in the vertical direction.

As shown in FIGS. 1 and 2, the cage 20 includes a concave vehicle entrance path 21a that is elongated in the front-rear direction (herein, the direction in which the vehicle enters and exits is referred to as the front-rear direction) and is formed with two stripes on the left and right sides;
21b and is disposed approximately horizontally, an inverted U-shaped cage frame 23, 23 whose both ends are fixed to the left and right sides of the front and rear parts of the chassis 22, and the front and rear cage frames. 23.
23 and a connecting shaft 25 installed between the upper parts of the connecting shaft 23.

Lower guide rollers 26 are provided on both left and right sides of the lower part of the cage 20, and these lower guide rollers 26 are connected to a pair of left and right outer guide rails 27, 27 that are erected in parallel along the outside of the left and right vertical circulation paths. While being guided by the
It is configured to move while being guided by a pair of left and right inner guide rails (inner cage guides) 30, 30 that are erected along the inside of the nuclear force/right vertical circulation path. This results in
During vertical movement, the cage 20 can be moved stably by being prevented from horizontally swaying.

Here, as shown in FIG. The side edge of the chassis 22 is the drive motor 11,
The minimum width A that does not interfere with the brake 12 and the speed reducer 13 is set to a width B that does not allow the cage frame 23 to interfere with the fingers 6a of the pedestal 6 in other parts below this. This finger part 6
a is formed to have the minimum width necessary to stably place the drive motor 11, brake 12, and reducer 13, so that the width of the inner guide rail 30°30 satisfies A>B.
is being done. The transition part between the width part and the width B part in the inner guide rails 30, 30 is formed by gradually reducing the width from the width part A to the width B part, and the lower guide roller 26 of the cage 20 moves between the width part and the width B part. It is configured so that it can smoothly transition from the width B part to the width B part or from the width B part to the width A part.

Further, the cage 20 is arranged so that the upper guide roller 26 is in a horizontal state (see the dotted line in FIG. 1 and the dashed line in FIG. 3) when the lower guide roller 26 is guided by the width B portion of the inner guide rail 30. The diameter of the lower sprocket 15°16, the length of the hanging member per day, etc. are set. Therefore, when the cage 20 moves while being guided by the lower guide roller 26 to the width A part of the inner guide rail 30, which is wider than the width B part, the cage 20 as a whole moves around the support point 20a and moves toward the chassis 22. The outer edge of the tube will be inclined in a direction that swells outward (see the two-dot chain line in FIG. 1 and FIG. 4). Needless to say, this inclination is set to such an extent that it does not affect the circulation of the cage 20 and the cars accommodated in the cage 20.

Further, in the part where the outside of the chassis 22 of the cage 20 bulges outward, the outer guide rail 27 also bulges outward correspondingly, and the cross beam 4a is not provided at the position of the building 2 facing this part. Alternatively, by using a steel frame with a narrow width only in this part, the thickness of the cross beam 4a located in this part is made thinner.

In addition, upper guide rollers 4 are provided on both left and right sides of the upper part of the cage 20.
0, 40 are provided, and this upper guide roller 40 is a curved guide rail (
(not shown), the cage 20 is guided to smoothly rotate during vertical rotation during circulation.

Therefore, when the cage 20 moves cyclically, the cage 20
When the lower guide roller 26 is guided by the width 8 part of the inner guide rail 30, the lower guide roller 26 is also guided by the outer guide rail 27 and moves up and down in a horizontal state. When guided by the width A section of the guide rail 30, the cage 20 moves up and down in an inclined state about the support point.

As described above, by increasing the mutual spacing between the left and right inner guide rails 30, 30 near the pedestal 6 and the drive device 10, each cage 20 avoids interference with the pedestal 6 and the drive device IO. In addition, the distance between the left and right cages 20 and 20 arranged in the left and right vertical circulation paths can be reduced by A-B, and the space of the parking facility can be saved. For example, for general-sized parking equipment, the installation space is approximately 100 mm to 200 mm.
It can be made compact on the order of mm.

In the figure, 4b is a vertical beam. Further, reference numeral 41 in FIGS. 3 and 4 is a guide member that guides a roller 42 provided on the endless chain 17 to stably move the endless chain.

In this example, the vertical circulation type parking equipment according to the present invention is installed in a tower-shaped building, but the present invention is not limited to this.
It can also be applied to so-called built-in buildings, which are built into reinforced concrete buildings such as buildings. In this case, the wall near the drive section may be made thinner by cutting the inner side thereof.

(Effects of the Invention) As described above, according to the present invention, the spacing between the left and right cages arranged in the left and right vertical circulation paths can be made smaller than the conventional one, without significantly changing the structure from the conventional one. It is possible to provide a space-saving parking facility with a narrow frontage.

[Brief explanation of the drawing]

Figures 1 to 6 show the vertical circulation type parking equipment according to the present invention installed in a tower-shaped building. A side view showing the surrounding area, Figure 3 is a plan view showing the state in which the lower guide roller of the cage is moving while being guided by the width 8 part of the inner guide rail, and Figure 4 is a lower guide roller of the cage. Fig. 5 is a front view showing the overall configuration of the vertical circulation parking facility, Fig. 6 is a side view of the same, and Fig. 6 is a side view of the same. FIG. 7 is a front view showing the overall configuration of a conventional vertical circulation type parking facility installed in a tower-shaped building.

Claims (1)

[Claims] 1) A plurality of cages are suspended from each hanging member on an endless chain that is wound between sprockets disposed above and below and circulates in the vertical direction, so that left and right vertical circulation is achieved. A frame is disposed through the upper central space between the paths, a drive device is installed on the frame, and the drive device is linked to the upper sprocket, and each cage is circularly driven in a vertical direction by the drive of the drive device. In the vertical circulation type parking equipment, a pair of left and right inner cage guides are installed along the inside of the left and right vertical circulation paths so as to engage and guide lower guide rollers provided on both left and right sides of the bottom of each cage. erected, and the left and right inner cage guides are spaced apart from each other in the vicinity of the pedestal and drive device.