JP2597162Y2 - Vertical circulation type parking system - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an upper-entry vertical-circulation type multi-story parking device which circulates a plurality of vehicle mounts in a vertical loop to improve parking efficiency.
The present invention relates to a vertical circulation type multi-story parking device having an improved walking path used by a driver who gets off the device after the vehicle enters the device while ensuring that the vehicle mounting body is kept horizontal .

[0002]

2. Description of the Related Art As a parking device intended to improve parking efficiency, a vertical circulation type multi-story parking device mainly buried underground is known.

[0003] The basic structure of the device is roughly described below.

[0005] As shown in FIG. 5 or FIG. 6, a pair of upper sprockets 51, 51 facing in parallel are disposed on the upper inside of a parking ridge 50 constructed underground. At the lower part of the inside, the upper sprocket 51
A pair of lower sprockets 52, 52 facing each other in parallel with the same positional relationship as described above are provided.

The upper sprockets 51 and 51 and the lower sprockets 52 and 52 have two chains 53 and 5 respectively.
3 are wound in parallel, and the upper sprocket 51,
By rotating the chain 51, the chains 53, 53
Rotates in a certain direction.

[0006] Between the parallel chains 53, 53,
An appropriate number of vehicle mounting bodies (pallets) 54 are set so that their longitudinal directions are parallel to the rotation axes of the sprockets 51 and 52, and rotate appropriately with the chains 53 while maintaining a horizontal state. Mounted on pitch.
The upper surface of the pallet 54a at the highest position and the ground surface are configured to be substantially flush with each other, and after the vehicle C enters the pallet 54a at the highest position (in the illustrated example, from the near side of the sheet to The vehicle C is moved forward to the side), and by rotating the upper sprockets 51, 51, a large number of vehicles C can be stored vertically in the ground.

By the way, in the parking device having the above-described structure, the driver who has entered the vehicle C on the pallet 54a at the highest position passes through the walking passage provided on the side of the pallet 54 along the pallet 54. Go outside. But,
This walking path blocks the circulation path of the pallet 54 due to the structure of this type of parking device, and hinders the circulation movement of the pallet 54. Therefore, conventionally, there has been provided a parking apparatus in which a walking path is movable, and when the pallet circulates, the walking path retracts to a position where the pallet does not hinder circulation of the pallet.

For example, a structure in which the walking passage 55a is raised and lowered (see FIG. 5) and a structure in which the walking passage 55b is configured so that the side wall of the parking ridge 50 rotates around the side edge 56 of the parking ridge 50, The pallet 54a is configured to fall or stand up to the pallet 54a at the highest position (see FIG. 6).

[0009]

However, in the above-mentioned conventional configuration, there is a problem that a large space is required for the movement of the walking passage, so that a large space is required for installing the parking device.

[0010] all SANYO to this invention has been made in view of the circumstances as described above, to provide a parking device for space-saving, which requires only a small movement space of walkways,
At the same time, hold down the swing of the pallet at the highest position and keep it level.
Der those which aimed to secure Ru.

[0011]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention provides a front support portion and a rear portion of a plurality of vehicle mounted bodies.
The support part is located on the same line in plan view and not vertically
Circulating in a vertical loop while maintaining a horizontal position supported by a set positional relationship, side view of the highest position in the circulation path
The one support part located at the lower side of the
On both left and right sides of the vehicle mounting body at the highest position, passage decks that are movable in an arc shape facing each other upward while being inclined with the vehicle mounting body at the highest position as a center are arranged respectively. It is configured.

[0012]

According to the invention, the vehicle is mounted even at the highest position.
When the vehicle body circulates, the passage decks move and retreat from the circulation path of the vehicle body when the vehicle body circulates.

Here, the respective passage decks move upward while inclining and facing each other and drawing an arc-shaped trajectory. Therefore, the space required for moving each passage deck can be reduced as compared with the conventional one.

[0014]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 is an overall schematic perspective view showing a vertical circulation type multi-story parking device of the present invention. This parking device is provided mainly in a parking ridge 1 constructed underground. In the figure, A is the entrance of the vehicle C to the parking device.

A pair of parallel upper sprockets 2a and 2b are disposed in the upper part of the parking ridge 1 so as to be vertically shifted from each other, and in the lower part of the parking ridge 1, the upper sprockets 2a and 2b are provided. A pair of lower sprockets 3a and 3b are arranged in a similar positional relationship. The position of the sprockets 2a and 3a on the vehicle entrance A side is lowered.

The upper and lower sprockets 2a, 3
Two endless chains 4a, 4b are wound around a, 2b, 3b in parallel. When the pair of upper sprockets 2a and 2b are simultaneously rotated in the same direction by a driving device (not shown), the two endless chains 4a and 2b are rotated.
4b is a mechanism that simultaneously rotates in the same direction. Although not shown, a chain guide for preventing the chain from swaying is appropriately provided on the linear portions of the chains 4a and 4b.

Between the two chains 4a and 4b, a rectangular pallet 5 as a vehicle mounting body is supported at an appropriate pitch at an appropriate pitch such that the longitudinal sides thereof are sandwiched between the chains 4a and 4b. It is configured to move integrally with the chains 4a and 4b while always maintaining a horizontal state.

First, at the center of the front end face of each of the pallets 5 (the center of the end face on the side of the vehicle entrance A), the front support shaft 6 is firmly moved toward the vehicle entrance A. It is protruded. Each of these front support shafts 6
Is the support for the vehicle-mounted body in the shape of a mountain (pallet front support 7)
Are rotatably attached to the front end of the horn. And
Each of these pallet front supports 7 is attached to the chain 4a on the vehicle entrance A side at an appropriate pitch so as to stand in the radial direction of the sprockets 2a and 3a.

On the other hand, a vehicle mounting body suspension frame (pallet suspension frame 8) is attached to the rear portion of each of the pallets 5 (on the rear side of the parking device). These pallet suspension frames 8 stand at the rear of the pallets 5. At the center of the upper side of each pallet suspension frame 8, a rear support shaft 9 is firmly protruded toward the rear of the apparatus. Each of these rear support shafts 9 is rotatably attached to a tip of a mountain-shaped vehicle mounting body support (pallet rear support 10). Each of these pallet rear supports 10 is attached to the chain 4b on the back side of the apparatus at an appropriate pitch so as to stand up in the radial direction of the sprockets 2b and 3b, and the front of the pallet attached to the chain 4a. It is attached to a position corresponding to the part support 7.

The front support shaft 6 and the rear support shaft 9 are located on the same line in a plan view and vertically displaced in a side view.

As a result, each of the pallets 5 tends to rotate around the front support shaft 6 on the front side (the vehicle entrance A side). However, the pallet suspension frame 8 is attached to the rear portion of each pallet 5, and there is no rotation axis on the same line as the front support shaft 6. Therefore, the rotation of each pallet 5 about each of the front support shafts 6 is suppressed.

In the rear portion, the pallets 5 are suspended from the chains 4b by the pallet suspension frames 8 via the rear support shafts 9.
An attempt is made to swing around the rear support shaft 9. However, since the front side of each of the pallets 5 is connected to the chain 4a by the front support shaft 6, its swing is suppressed.

That is, each of the pallets 5 is kept in a horizontal state by the above-mentioned structure while maintaining the horizontal state.
It moves together with the rotation of a and 4b , even at the highest position.
Horizontal maintain a shall be ensured.

A guide rail (not shown) is appropriately provided outside each of the chains 4a and 4b, and a guide roller engaging with the guide rail is provided on each pallet 5, and each pallet 5 is guided by the guide rail. If the pallets 5 are configured to circulate, the pallets 5 can be maintained more horizontally.

[0026] In the above configuration, any pallet 5
Is rotated to the highest position in the circulation path of the pallet 5, the rotation of the upper sprockets 2a and 2b is stopped. The entire apparatus is positioned so that the upper surface of the pallet 5 at the highest position and the ground of the vehicle entrance A are flush with each other, and the vehicle is moved from the vehicle entrance A onto the pallet 5 at the highest position. C arrives forward. Thereafter, the upper sprockets 2a and 2b rotate, and the vehicle C is stored underground.

On the right and left sides of the pallet 5a at the highest position, passage decks 11a and 11b having appropriate widths are provided, respectively. These passage decks 11a, 11b
It is used when a driver who has stored the vehicle C on the pallet 5a at the highest position gets off the vehicle C and walks in the direction of the vehicle entrance A to get out of the parking device. In the figure, reference numerals 12a and 12b denote handrails provided on the respective passage decks 11a and 11b.

At each of the front and rear ends of each of the passage decks 11a and 11b, two guide rollers 13 and 14 having a support shaft oriented in the longitudinal direction of each of the passage decks 11a and 11b are respectively mounted. These two guide rollers 13 and 14 are connected to the respective passage decks 11a and 11a.
At the tips of a vertical bracket 13a vertically projecting downward from the end of 11b and a horizontal bracket 14a horizontally projecting outward from the end of each of the passage decks 11a and 11b, respectively. Installed. Each of the guide rollers 13 and 14 is connected to each of the passage decks 11.
a and 11b are provided so as to protrude from both front and rear ends in the front and rear direction, respectively.

Near the front and rear ends of the passage decks 11a and 11b, substantially arcuate guide rails 15a and 1 guided by the guide rollers 13 and 14 are engaged.
5a, 15b, 15b are provided on the left and right facing each other. These guide rails 15a, 15a,
Reference numerals 15b, 15b each have a U-shaped cross section, and opposing surfaces of the guide rails (15a and 15a, 15b and 15b) facing each other across the passage decks 11a and 11b are open side surfaces.

The passage decks 11a and 11b
Is guided by the guide rails 13 and 14 on the guide rails 15a, 15a, 15b and 15b, and can move freely while tilting in a circular locus above and below the pallet 5a at the highest position. It has become.

The left and right passage decks 11a and 11b are:
It is configured to move in conjunction with each other. That is,
As shown in FIG. 2, one ends 17a and 24a of wires 17 and 24 are attached as flexible interlocking members at positions outside the front and rear ends of the passage decks 11a and 11b, respectively. These wires 17 and 24 are fixed to upper guide sheaves 18a, 18a, 18b and 18b near the upper ends of the guide rails 15a and 15a, respectively, with the support shaft fixed in the front-rear direction.
And is turned in the direction of the guide rail facing left and right.

In the embodiment shown in the drawings, the wires 17, 17 extending from the passage deck 11a on the left side of the drawing are
Beyond the upper constant pulleys 18a, 18a, they are connected to chains 19, 19, respectively. These chains 19, 19 are respectively wound around drive sprockets 21, 21 attached to a drive shaft 20 fixed above the front and rear inner positions of the passage deck 11a on the right side in the drawing, and then the wires 22a, 19, respectively. 22a. These wires 22a, 22a are respectively wound around lower fixed pulleys 23b, 23b, which are fixed in proximity to the front and rear inner positions of the right and left passage decks 11b on the right side of the drawing, from the lower side. It is attached to both front and rear inner positions.

On the other hand, the wires 24, 24 extending upward from the passage deck 11b on the right side of the drawing are connected to the upper fixed pulley 1
After being wound around 8b, 18b, it is wound around upper fixed pulleys 25, 25 fixed above the front and rear inner positions of the left side passage deck 11a and turned downward. Thereafter, the wires 24, 24 are wound from below on the lower fixed pulleys 23a, 23a fixed to the left and right passage decks 11a in close proximity to the inside of the front and rear ends of the left passage deck 11a, respectively. Each is attached to the inner position.

In the above configuration, each of the passage decks 11
Operation for moving a, 11b upward, that is,
Each passage deck 11a from the circulation path of the pallet 5,
The evacuation operation of 11b will be described.

First, when the drive shaft 20 is driven by a forward / reverse rotatable drive device 26 connected to the drive shaft 20, the drive sprockets 21 and 21 attached to the drive shaft 20 rotate. . The rotation direction is the clockwise direction in FIG. Then, since the chains 19, 19 are engaged with these drive sprockets 21, 21, respectively, a feed force acts on each of the chains 19, 19, and one end thereof is pulled downward. As a result, the wires 17 attached to the front and rear ends of the passage deck 11a on the left side of the drawing are also pulled, and the passage deck 11a on the left side of the drawing is pulled up. Here, since the passage deck 11a is engaged with the arc-shaped guide rails 15a, 15a by the guide rollers 13, 14, the passage deck 11a is gradually inclined along the guide rails 15a, 15a while the pallet 5a at the highest position. Move to the upper left.

In this way, the left passage deck 11
a is raised, and at the same time, the left passage deck 11
The wire 24 attached to the inside of both the front and rear ends of “a” is pulled. One end 24a of the wire 24 is attached to the outside of the front and rear ends of the passage deck 11b on the right side in the drawing. Therefore, the passage deck 11b on the right side in the drawing is also pulled upward simultaneously with the upward movement of the passage deck 11a on the left side. The guide deck 1 is also used for the passage deck 11b on the right side of the drawing.
Since the pallets 5a engage with the arcuate guide rails 15b, 15b, the pallets 5a move to the upper right of the highest position of the pallet 5a while being gradually inclined along the guide rails 15b, 15b.

On the other hand, when lowering each of the passage decks 11a and 11b which have been retracted from the circulation path of the pallet 5, it is needless to say that the driving device 26 should be rotated in the reverse direction.

FIG. 4 shows the result of the retreat operation as described above.
The right and left passage decks 11a and 11b have been moved to the left and right and above the pallet 5a at the highest position. In the figure, an arc-shaped dashed line R indicates a vehicle C
Shows the maximum locus when the pallet 5 on which the pallet 5 is placed circulates. Each of the passage decks 11a and 11b has moved to the outside of the maximum locus. Therefore, there is no obstacle to the circulating movement of the pallet 5.

It should be noted that the size (width) of each of the passage decks 11a and 11b and the shape of each of the guide rails 15a and 15b depend on various factors such as the passage decks 11a and 11b.
The difference is how much space is required vertically and horizontally for the evacuation operation of a and 11b. However, according to the device of the present invention, each of the passage decks 11a and 11b retreats from the circulation path of the pallet 5 while drawing an arc-shaped trajectory while gradually inclining. The space required for the evacuation operation of the passage deck is smaller than that in which the walking passage rotates and falls or rises.

Further, according to the configuration of the illustrated embodiment, the left and right passage decks 11a and 11b are simultaneously and simultaneously moved at the same speed by one driving device 26, so that the movement of the passage decks 11a and 11b is also controlled. Easy.

[0041]

[Effect of the invention] According to the invention , even at the highest position
The horizontal placement of the vehicle mounting body is ensured, and each of the passage decks retreats upward from the circulation path of the vehicle mounting body while drawing a circular arc-shaped trajectory while facing each other. Therefore, the space required for moving each passage deck is smaller than that of the conventional one, and there is an effect that a space-saving type parking device can be provided.

[Brief description of the drawings]

FIG. 1 is an overall schematic perspective view showing an embodiment of the present invention device.

FIG. 2 is a perspective view of a main part of the device shown in FIG.

FIG. 3 is a schematic front view showing the operation of FIG. 2;

FIG. 4 is a schematic front view showing a state where each passage deck is retracted from a circulation path of a vehicle mounting body.

FIG. 5 is a schematic view showing a conventional example.

FIG. 6 is a schematic diagram showing a conventional example.

[Explanation of symbols]

 5 Vehicle mounting body 5a Vehicle mounting body 11a, 11b at highest position in circulation path Passage deck

────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Masato Yamamoto 1 Kamariya-cho, Kanazawa-ku, Yokohama-shi Tokyu Vehicle Manufacturing Co., Ltd. Technical Development Office (56) References JP-A-2-217572 (JP, A) (58) Surveyed field (Int.Cl. ⁶ , DB name) E04H 6/14

Claims (1)

(57) [Scope of request for utility model registration] 1. A front support portion and a rear portion of a plurality of vehicle mounted bodies.
The support part is located on the same line in plan view and not vertically
Circulating in a vertical loop while maintaining a horizontal position supported by a set positional relationship, side view of the highest position in the circulation path
The one support part located at the lower side of the
On both left and right sides of the vehicle mounting body at the highest position, passage decks that are movable in an arc shape facing each other upward while being inclined with the vehicle mounting body at the highest position as a center are arranged respectively. Vertical circulation type multi-story parking device.