JP2564812Y2 - Parallel elevator parking system - Google Patents

Description

[Detailed description of the invention]

[0001]

The present invention relates to a mechanical multi-story parking device,
In particular, it relates to an elevator type parking device arranged in a column.

[0002]

2. Description of the Related Art A typical example of a mechanical parking device is as follows.
Conventionally, a vertical circulation type parking device, in which a large number of car storage cages are suspended in a building and a car is mounted in each cage and held in a storage space, and a car is mechanically entered or exited from an entrance on the ground. It's being used.

[0003] However, in this method, a large number of cages on which cars are mounted are connected by a drive chain, suspended in an upper drive unit, and the whole car is circulated. Is more efficient
Each cage must be moved every time a car enters or leaves, requiring large-scale equipment that can withstand heavy loads, which not only increases costs, but also minimizes vibration and noise. Due to the necessity to perform the operation, there was a problem that it was not possible to increase the moving speed of the cage and it took too much time to enter and leave the car.

For this reason, as shown in FIG. 2, an automobile elevator is arranged in the center of the parking facility, and a parking room for parking the automobile is provided in several layers before and after or right and left of the automobile elevator hoistway. Elevator-type parking devices, in which cars are transported one after another to a target level by an automobile elevator, and are appropriately sent to a parking room by a horizontal transport device and stored, have recently attracted attention. Time and power consumption have been reduced.

FIG. 3 is a view showing an example of a mechanism of a pallet transfer device provided in an elevator car, and FIG. 4 is a perspective view showing an example of a structure of an elevator car and a parking room.

In the figure, reference numerals 10 denote beams 12a to 12i, 1 on which pallets 12 are placed on the left and right front and rear facing a central hoistway 11.
2'a to 12'i are provided in multiple stages and are elevator-type multi-story parking lots above which parking spaces 13 and 13 'are respectively formed. Beams 12a to 12i and 12'a to 12'i are shown in FIG. As shown in FIG.
12a to 12i, 12'a to 1
A roller 15 for guiding the pallet 12 is rotatably provided on the upper surface of 2'i.

An elevator car 16 moves up and down the hoistway 11 through a main rope 18 by a hoisting machine 17, and 19 is mounted on a frame 16a of the elevator car 16 by a driving device (not shown) such as a power cylinder. A pallet carrier movably provided in the horizontal direction is provided with sprockets 19a at both ends of the pallet carrier 19 as shown in FIG.
The pallet 12 is transported between the parking rooms 13, 13 'and the elevator car 16 by the engaging member 19c of the chain 19b wound endlessly and the projection member 12A attached to the back of the pallet 12, and the automobile 20 Is carried out. And the pallet 12 is in the parking rooms 13, 13 '.
Are prepared in advance. Reference numeral 21 denotes an entrance of the multistory parking lot 10 facing the ground.

[0008] Furthermore, customers are beginning to actually request a parking device in which two or more such elevator-type parking devices are arranged in tandem and use space as effectively as possible. It is becoming a must-have situation.

[0009]

However, in such a parallel type elevator type parking device, a car enters a parking device on the far side with respect to the entrance 21 and a car enters the entrance 21 from the parking device on the far side. (The use of a pallet itself is not allowed by law.)
Must be appropriately provided in the parking area on the front side, and a highly reliable mechanism that can easily, safely, and reliably form a vehicle path has been desired. The present invention has been made in view of the above points, and an object of the present invention is to provide a parallel elevator type parking device in which a lane can be formed extremely safely and reliably.

[0010]

SUMMARY OF THE INVENTION According to the present invention, a plurality of elevator cars having a hoistway for raising and lowering an elevator car and a multi-stage parking room facing the hoistway are provided in parallel with an entrance. (1) having a lane movably supported at a position facing the entrance of the hoistway, having an engaging member extending downward on the back surface of the lane, On both left and right sides of the position facing the entrance and exit of the road, a roadway transfer device for transferring a roadway around which an endless chain is wound is provided, and engagement between the engaging material provided on the endless chain and the roadway is provided. The vehicle is transferred into the elevator car by engagement with the member. (2) A lane movably supported at a position facing the entrance of the hoistway is provided. The lane has a divided structure in which ends are connected by links, and extends downward on the back surface of the lane. A roadway transfer device that transfers a road around which an endless chain is wound is disposed on the left and right sides of the position facing the entrance of the hoistway, and is provided on the endless chain. The lane is transferred into the elevator car by the engagement between the engaging material and the engaging member of the lane. Things.

[0011]

With the above construction, a lane is formed using an elevator car.

[0012]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an embodiment of the present invention will be described with reference to an entrance 21.
Is described as an example in the case where is present at the bottom. FIG. 1 is a front view showing an entire apparatus for constructing a lane facing an entrance 21 showing one embodiment of the present invention, and FIG.
6, FIG. 6 is a plan view of FIG. 5, FIG. 7 is a perspective view showing the roadway plate conveying mechanism, FIG. 8 is a view of FIG.
9 is a side view of the roadway plate, and FIG. 10 is a rear view of the roadway plate.

In the drawing, reference numeral 30 denotes a movably supported roadway plate according to the present invention, on the rear surface of which are provided U-shaped engaging members 31, 32 and a detected member 33 extending downward. . Reference numeral 40 denotes a roadway transfer device for transferring the roadway plates 30 disposed on the left and right of the hoistway facing the entrance 21. The roadway transfer device 40 is provided on a support base 35, and sprockets 41 and 42 are rotatably mounted on both ends. A chain 43 is wound around the sprockets 41 and 42 endlessly. Reference numeral 44 denotes a sprocket 44 via the sprocket 44a and the chain 45.
An electric motor 46 for rotating b is an engaging member provided on the chain 43, and is configured to be inserted between the engaging members 31 and 32 of the roadway plate 30 and engaged therewith. 47 is a group of rollers for supporting and guiding the weight of the roadway plate 30;
Are sprockets 4 provided at the front and back of the entrance 21
A sprocket 44b is fixed by a connecting shaft connecting the two 2, 42 to each other. A stopper device 50 for the roadway plate 30 functions as a stopper when the detected member 33 of the roadway plate 30 abuts against the stopper plate 50a, and operates the limit switch 51 to detect the roadway plate 30. I do. Reference numeral 52 denotes an adjustment bolt for determining the position of the stopper plate 50a, and reference numeral 60 denotes a group of rollers provided on the pallet carrier 19 of the elevator car 16 for supporting and guiding the pallet 12 and the roadway plate 30. 61 is a pit cover.

In short, in the present invention, the entry and exit of the vehicle 20 to and from the parking device facing the entrance 21 can be operated in exactly the same manner as in the case of a single elevator type parking device. If you want to enter and exit the car, the frame 16a of the elevator car 16 facing the entrance 21
After raising and lowering the elevator car 16 so as to be at the floor level of the entrance 21 and stopping it, when the electric motor 44 is energized, the sprocket 44a starts rotating, and the connecting shaft 48 is rotated via the chain 45 and the sprocket 44b. Then, the rotation of the sprocket 42 moves the engaging member 46 of the chain 43 toward the hoistway. Then, the engaging members 31 and 32 of the roadway plate 30 also move while being engaged with the engaging members 46, so that the roadway plate 30 is
It moves to the side while being guided by the roller groups 47 and 60. The electric motor 44 is energized until the detected member 33 of the roadway plate 30 contacts the stopper plate 50a. When the electric contact is made, the energization is released and a roadway through which the automobile can pass is formed.
When the roadway plate 30 is moved in the opposite direction to retract to the side of the hoistway, the electric motor 44 may be rotated in the opposite direction.

FIG. 11 is a front view showing another embodiment of the present invention, in which an end of a roadway plate 30 'is connected to a narrow roadway plate 30 "via a link plate 30'a. It is divided and formed into a car path inside the car 16 and a car path outside the elevator car.With such a configuration, even if the stop level of the elevator car 16 is slightly shifted, the car will not be able to pass through the car road. There is no danger that the road will rattle.

Since the entrance 21 may be located not only at the bottom of the parking device but also at the middle or the top,
The present invention can be applied to any type of parking device of an intermediate type, an upper type or a lower type. Further, in the embodiment, two parallel parking devices are described as an example. However, three or more parking devices may be used. In that case, the parking device except the innermost parking device with respect to the entrance is used. A roadway transfer device may be provided. Further, in the embodiment, the parking device that transports the automobile together with the pallet has been described. However, the parking device may be of a type that does not use a pallet.

Also, there may be cases where the doorway is located at two places in the foreground and the back, or the case where the elevator car itself is a double deck (one on which vehicles are loaded vertically) or a triple deck. It is easy to change and utilize the present invention as appropriate.

[0018]

[Effect of the Invention] With the above-described configuration, the present invention exhibits the following unique effects. (1) Since the lane is configured in the elevator car, a special device for supporting the lane in the hoistway is not required, and only the transfer device may be provided. (2) Since there is no elevator car above the lane,
In particular, there is no need for an elevator car fall prevention device, and there is no psychological anxiety. (3) Since the detection device and the stopper device for stopping the vehicle at a fixed position are provided, it is extremely safe.

[0019]

[Brief description of the drawings]

FIG. 1 is a front view showing an entire apparatus for constructing a lane facing an entrance 21 showing one embodiment of the present invention.

FIG. 2 is an overall configuration diagram of an elevator parking device.

FIG. 3 is a diagram illustrating an example of a mechanism of a pallet transport device provided in an elevator car.

FIG. 4 is a perspective view showing an example of the structure of an elevator car and a parking room.

FIG. 5 is a view taken in the direction of arrows AA in FIG. 1;

FIG. 6 is a plan view of FIG. 5;

FIG. 7 is a perspective view showing a roadway plate transport mechanism.

FIG. 8 is a view taken along line BB of FIG. 6;

FIG. 9 is a side view of a roadway plate.

FIG. 10 is a rear view of the roadway plate.

FIG. 11 is a front view showing an entire apparatus for constructing a lane showing another embodiment of the present invention.

[0020]

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 11 Hoistway 13, 13 'Parking room 16 Elevator car 21 Doorway 30, 30', 30 "Roadway plate 31, 32 Engagement member 40 Roadway transfer device 41, 42 Sprocket 43 Chain 46 Engaging material 30'a Link plate 33 Detected member 50 Stopper device

Claims (3)

(57) [Scope of request for utility model registration] 1. An elevator car having a hoistway for raising and lowering an elevator car and a plurality of elevator parking devices provided with multi-stage parking rooms facing the hoistway, wherein the plurality of elevator type parking devices are arranged in tandem with an entrance. A roadway movably supported at a position facing the entrance of the hoistway, and an engagement member extending downward on the back surface of the roadway; On both sides, a roadway transfer device for transferring the roadway around which an endless chain is wound is disposed, and an engagement member provided on the endless chain is engaged with the engagement member of the roadway. The above d
A tandem elevator-type parking device , wherein the vehicle path is transported into a elevator car. 2. An elevator car, comprising: a hoistway for raising and lowering an elevator car; and an elevator-type parking device having a plurality of parking rooms facing the hoistway, which are arranged in tandem with a doorway. The vehicle has a lane movably supported at a position facing the entrance of the hoistway, and the lane has a divided structure in which ends are connected by links, and an engagement extending downward on the back surface of the lane. A member is provided, and on both left and right sides of the position facing the entrance of the hoistway, a lane transfer device for transferring the lane around which the endless chain is wound is provided, and provided on the endless chain. wherein d by the engagement between the engaging member of the vehicle path and Kakarigozai
A tandem elevator-type parking device , wherein the vehicle path is transported into a elevator car. 3. A detection member for detecting the detected member is provided on a rear surface of the roadway, the detection member extending downward, and a stopper engaging with the detected member. The tandem elevator type parking device according to claim 1 or 2, wherein a device is provided.