JPH06346614A - Intermediate rise-in elevator type parking device - Google Patents

Abstract

PURPOSE:To reduce cost in simple structure and secure safety and increase a housing capacity of cars and shorten parking in and out processing time of cars. CONSTITUTION:A car entrance 3 is set on a ground floor 1 as a car entrance floor layer 2. The car entrance comprises an upper ground part 4 and a lower ground part 5 for the car entrance layer 2 and provides a lift passage 6 segmented in the lower part of the car entrance part 3 and a plurality of parking blocks 7 formed floor by floor along both sides. An elevator lift device 8 assembled on the lift passage 6 is provided with a lift drive device 9 installed on the upper part of the ground 4 and two elevator lifts 10 which rise by the action of this lift drive device 9. The two lifts 10a and 10b are vertically connected at a definite spacing along the lift passage 6.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevator system parking system of a middle entry type.

[0002]

2. Description of the Related Art Generally, a parking device of this type is required to accommodate a large number of automobiles in a narrow space, and at the same time, it is required to shorten a processing time required for loading and unloading automobiles. The number of vehicles can be increased by increasing the number of parking spaces on the ground or underground or both for one site, but by increasing the number of parking spaces The lift stroke of the elevator lift is increased, the lift time is lengthened, and the time required for the loading / unloading process of the vehicle is increased. Further, since there is only one elevator lift for many parking spaces, the capacity of the vehicle naturally limits the capacity of the elevator.

As described above, there is a trade-off relationship between increasing the accommodation capacity of an automobile and shortening the time required to store and retrieve the automobile. As a parking device proposed to meet these conflicting requirements, for example, Japanese Patent Laid-Open No. 5-1
There are those disclosed in JP-A-06356 and JP-A-5-106357. These parking devices are divided into an upper parking device on the upper side and a lower parking device on the lower side with respect to the loading / unloading hierarchy, and have two elevator lifts separately, and each lift is driven by a separate drive device. It is a thing.

[0004]

However, in the above-mentioned conventional intermediate entry type elevator type parking apparatus, different elevator lifts are provided for the upper parking apparatus above and the lower parking apparatus below the loading / unloading hierarchy. Because it is provided,
Since the cost of the elevators is high and the control of each elevator lift is different, there is a risk that the elevator lift of the other elevator may malfunction and collide during the operation of one elevator lift, which makes it difficult to ensure safety.

The present invention solves the above-mentioned conventional problems. The present invention aims to increase the accommodation capacity of an automobile and increase the time required for warehousing and unloading of the automobile while ensuring safety while ensuring low cost with a simple structure. An object of the present invention is to provide an intermediate parking type elevator type parking device that can be shortened.

[0006]

In order to achieve the above-mentioned object, the present invention comprises, in an intermediate entry type elevator parking apparatus, an elevator lift composed of two units, an upper lift and a lower lift. The point is that the lifts are connected at regular intervals.

The present invention is also configured such that the upper and lower floors are the same as or higher than the lower floor with respect to the entry / exit floor of the vehicle of the parking device, and the upper lift and the lower lift are different from each other. The gist is that the lower lifts are connected at intervals such that they are located in the lowest parking compartment level of the hoistway when the upper lifts are located in the loading / unloading level of the vehicle in the hoistway.

Furthermore, the present invention is configured such that the lower floor is more than the upper floor with respect to the loading / unloading floor of the vehicle of the parking device, and the upper lift and the lower lift are such that the lower lift is a hoistway. It is a gist that the upper lifts are connected at intervals such that they are located in the uppermost parking compartment level of the hoistway when they are located in the loading / unloading level of the vehicle.

[0009]

Therefore, according to the present invention, since the two lifts integrally move up and down on the hoistway, the positions of the parking section for the previous loading / unloading work and the parking section for the next loading / unloading preparation work By properly using the upper and lower lifts according to the relationship, it is possible to reduce the movement amount of the lift for each loading / unloading operation. For example, if a vehicle is first delivered in a parking section above the loading / unloading hierarchy and then a vehicle is delivered in a parking section below the loading / unloading hierarchy, the upper lift is used to lift the vehicle up. The lower lift lifts the lower elevators, so that the entire elevator lift travels between the upper parking lot and the lower parking lot in the hoistway. It can be greatly reduced compared to the distance.

When the number of floors is different between the upper floor and the lower floor of the parking device, the connection interval between the upper lift and the lower lift is set to be approximately equal to the total length of the floor having the smaller number of floors, and If the number of floors is the same between the floors and the lower floors, the connecting distance between the upper lifts and the lower lifts should be set to be approximately equal to the total length of one of the floors so that the vehicle can be loaded and unloaded by one of the lifts. Then, the other lift can take the position of waiting for the entry and exit of the vehicle in the corresponding hierarchy at the position farthest from the entry and exit hierarchy of the vehicle,
The next vehicle transfer operation can be performed quickly.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 shows the configuration of an embodiment of the present invention. In FIG. 1, reference numeral 1 is an intermediate parking type elevator parking apparatus, in which an automobile loading / unloading section 3 is set as a loading / unloading floor 2 for vehicles on the first floor above the ground, and an above-ground section 4 above the loading / unloading floor 2 is set. And an underground section 5 below the loading / unloading hierarchy 2.

The above-ground section 4 is an above-ground structure such as an independent steel tower or a steel frame in a building constructed on the ground, and a ground hoistway 6a defined above the vehicle loading / unloading section 3 of the loading / unloading floor 2 and its ground hoistway 6a. A plurality of ground parking sections 7 formed stepwise along both sides
a and. On the other hand, the underground part 5 is an underground structure excavated and constructed underground, and is defined below the vehicle loading / unloading part 3 of the loading / unloading floor 2 and communicates with the above-ground hoistway 6a. It has a plurality of underground parking sections 7b formed stepwise along. In this embodiment, the above-ground parking section 7a is provided from immediately above and above the loading / unloading floor 2 to the first floor above the ground, the second floor above the ground, and so on until the 17th floor above ground, while the underground parking section 7b is located below. From the bottom of the loading / unloading floor 2 to the bottom, the first floor underground, the second floor underground, ...

The ground hoistway 6a and the ground parking section 7a of the ground section 4 and the underground hoistway 6b and the underground parking section 7b of the underground section 5 constitute the hoistway 6 and the parking section 7 of the entire parking device 1. An elevator lift device 8 is provided in the hoistway 6 to transfer the vehicle to and from each parking compartment 7. This elevator lift device 8
An elevator drive device 9 provided on the upper part of the above-ground part 4 and an elevator lift 10 that moves up and down the hoistway 6 by the operation of the elevator drive device 9 are provided. The elevator lift 10 includes an upper lift 10a and a lower lift 10b. It is composed of a base lift, and is vertically connected at regular intervals along the hoistway 6. And, in this embodiment, the parking device 1
Since there are more floors 4 above ground than floors 5 below ground 5 centering on loading and unloading floor 2, upper lift 10a and lower lift 10b are the same as upper lift 10a entering and exiting hoistway 6. When located at the level of the second floor, the lower lifts 10b are connected at intervals such that they are located in the floor of the lowermost parking section of the hoistway 6, that is, the eighth underground floor. On the contrary, if the parking device 1 is provided more in the underground section 5 than in the above-ground section 4 with more centering on the loading / unloading floor 2, then the upper lift 10a and the lower lift 10b are provided. When the lower lift 10b is located at the level of the loading / unloading layer 2 of the hoistway 6, the upper lifts 10a are connected at intervals such that they are located in the uppermost parking section 7a of the hoistway 6. In addition, when the number of floors is the same between the above-ground floor 5 and the below-ground floor 4, the upper lift 10a
And the lower lift 10b are connected to each other at substantially the same length as one of the upper and lower portions 4 and 5.

Although not shown in the drawing, each parking compartment 7 is provided with a traversing vehicle for transferring the vehicle to and from the elevator lift 10 and a drive device therefor.

Next, an operation sequence of the parking device 1 according to the above embodiment will be described with reference to FIGS. 2 to 5. FIG. 2 shows that one car 11a is currently being unloaded using the lower lift 10b, and then another car 11 from the ninth floor above the ground.
It is a figure explaining operation | movement at the time of trying to leave b.
In this case, first, as shown in FIG. 2, the elevator drive device 9 is actuated to elevate and lower the two elevator lifts 10 to stop the lower lift 10b in the vehicle loading / unloading section 3.
Then, in the vehicle loading / unloading section 3, the vehicle 11a supported by the lower lift 10b is unloaded. Since the upper lift 10a is already on the eighth floor above the ground at the time when this exit is completed, in the parking section 7a on the ninth floor above the ground, the automobile 11b is pulled out to the ground hoistway 6a together with the dolly and put on standby. Then, when the two elevator lifts 10 are lifted by the lifting device 9, the upper lift 10a located on the ground part 4 side immediately receives and lifts the automobile 11b. Then, by lowering the elevator lift 10, the upper lift 10a is moved to the vehicle loading / unloading section 3,
Car 11b leaves.

FIG. 3 shows the unloading operation continued from FIG. 2, in which the upper lift 10a is currently being used to unload the vehicle 11b, and then the third vehicle 11c is attempted to leave from the sixth underground floor. It is a figure explaining operation | movement in a case. In this case, as described in the operation of FIG. 2, at the time when the vehicle 11b supported by the upper lift 10a in the vehicle loading / unloading section 3 has finished leaving the vehicle, the lower lift 10b is already at the lowest position, that is, the underground 8th. Since it is on the floor (see FIG. 3), the car 1
1c is pulled out to the underground hoistway 6b together with a trolley, and it is made to stand by. Then, if the elevators 10 of two stations are lifted by the lifting device 9, the lower lift 10b located on the underground part 5 side reaches the underground sixth floor in a short time and the vehicle 11c
Receive and lift. And elevator lift 10
The lower lift 10b is moved to the vehicle loading / unloading section 3 by raising the to lift the vehicle 11c.

FIG. 4 is a diagram for explaining the operation when the fourth automobile 11d is to be unloaded from the 17th floor above the ground, which is the top floor. In this case, in the parking section 7a of the 17th floor above the ground, the automobile 11d is pulled out to the ground hoistway 6a together with the dolly and is put on standby. Next, by operating the lifting drive device 9, the two elevator lifts 10 are lifted to move the upper lift 10a to the 17th floor above the ground.
1d is received, and when this is received, the elevator lift 10 is lowered this time to move the upper lift 10a to the vehicle loading / unloading section 3 and leave the vehicle 11d. On the contrary, when leaving a car from the parking section 7b of the lowermost floor of the underground section 5, the elevator drive device 9 is operated to lower the two elevator lifts 10 to move the lower lift 10b to the underground section. 5 Move to the lowest floor and pick up the car.

FIG. 5 shows that the tray 12 is currently being returned to the parking section 7a of the 16th floor above the ground using the upper lift 10a, and then the fifth automobile 11e is to be unloaded from the parking section of the 6th floor above the ground. It is a figure explaining operation | movement in case of. In this case, the upper lift 1 at the 16th floor above the ground
When the return storage of the tray 12 supported by the tray 0a is completed, the lower lift 10b is already on the 8th floor above the ground (see FIG. 5). Lower to a little lower than the 6th floor (around the 5th floor above the ground). 6th above ground
In the parking section 7a of the hierarchy, the automobile 11e is pulled out to the ground hoistway 6a together with the dolly and is put on standby. afterwards,
When the two elevator lifts 10 are lifted by the lifting device 9, the lower lift 10b immediately reaches the sixth floor above the ground and receives the car 11e to lift it. Then, by lowering the elevator lift 10, the lower lift 10
b is moved to the vehicle loading / unloading section 3, and the vehicle 11e is unloaded.

As described above, according to the above-described embodiment, since the two elevator lifts 10 are moved up and down in the hoistway 6, the parking section 7 for the first loading / unloading operation and the next loading / unloading preparation work. By using the upper lift 10a or the lower lift 10b properly according to the positional relationship with the parking section 7 that performs the above, it is possible to greatly reduce the moving distance of the entire elevator lift 10 compared to the distance between the respective parking sections 7. It is possible to significantly reduce the time required for moving the vehicle in and out. Further, according to the parking device 1, the structure is a simple structure of the two elevator lifts 10, and the two lifts 10a and 10b each perform an ascending / descending operation integrally by the operation of the ascending / descending drive device 9. The cost can be reduced and the safety can be ensured.

In this embodiment, the elevator lift 10 can be applied to either a tray type or a fork type. Further, although the leaving operation of the automobile 11 is mainly described in the above description of the embodiment, the shortest lift can be reached to the requested hierarchy even in the entering operation or in the situation where the entering operation and the exit operation are mixed. It is possible to perform an efficient operation by controlling to.

[0021]

As described above, according to the present invention,
The elevator lift of the hoistway consists of two lifts,
Since each lift was connected vertically along the hoistway at a predetermined interval, the upper and lower lifts can be moved in accordance with the positional relationship between the parking section that performs the loading / unloading work and the parking section that performs the next loading / unloading preparation work. By using them properly, it is possible to reduce the amount of movement of the elevator lift as a whole each time a loading / unloading operation is performed, and the entire device has a simple structure to reduce costs and ensure safety while increasing the vehicle storage capacity and loading / unloading. The processing time can be shortened.

When the number of floors differs between the upper and lower floors of the parking device, the connection interval between the upper and lower lifts is set to be approximately equal to the total length of the floor with the smaller number of floors. If the number of floors is the same between the floors and the lower floors, the connecting distance between the upper lifts and the lower lifts should be set to be approximately equal to the total length of one of the floors so that the vehicle can be loaded and unloaded by one of the lifts. Then, the other lift can take the position of waiting for the entry and exit of the vehicle in the corresponding hierarchy at the position farthest from the entry and exit hierarchy of the vehicle,
When the next vehicle transfer operation is started, the time required to reach the target layer can be shortened, and the vehicle loading / unloading operation can be performed quickly.

Further, from a different point of view, if the parking time of the vehicle of the parking system is the same as that of the prior art, the lifting speed of the elevator lift can be set lower than before, so that small equipment and power can be used. In addition to energy saving measures, various effects can be obtained such as operation at a lower noise level and cost reduction.

[Brief description of drawings]

FIG. 1 is a front cross-sectional view of an intermediate parking elevator system parking apparatus according to an embodiment of the present invention.

FIG. 2 is a front cross-sectional view showing the operation of the above embodiment when shifting from a shipping operation using a lower lift to a shipping operation using an upper lift.

FIG. 3 is a front cross-sectional view showing the operation of the above embodiment when shifting from the leaving operation using the upper lift to the leaving operation using the lower lift from the underground floor.

FIG. 4 is a front sectional view showing the operation of the above-described embodiment when the upper lift is used to perform a shipping operation from the uppermost floor.

FIG. 5 is a front cross-sectional view showing the operation of the above-described embodiment when shifting from the tray returning operation using the upper lift to the leaving operation from the above-ground floor using the lower lift.

[Explanation of symbols]

 1 Intermediate-loading type elevator parking device 2 Car loading / unloading hierarchy 3 Car loading / unloading part 4 Ground part 5 Underground part 6 Hoistway 7 Parking area 8 Elevator lift device 9 Lift drive device 10 Elevator lift 10a, 10b Lift 11 Car 12 trays

Claims (3)

[Claims] 1. A hoistway that communicates upward and downward from a loading / unloading floor of a vehicle, a number of parking sections that are formed stepwise along the hoistway, and an elevator lift that hoists and lowers the hoistway. In an elevator system parking apparatus of an intermediate loading type, which has a vehicle placed on the elevator lift from the loading / unloading hierarchy and is moved up and down the hoistway to be stored in a required parking section, the elevator lift is an upper portion. An intermediate parking elevator-type parking apparatus comprising two lifts and a lower lift, and each lift is vertically connected along the hoistway at regular intervals. 2. The parking device is provided with the same level of loading and unloading of a vehicle and upper and lower levels, or more upper levels than lower levels, and the upper lift and the lower lift are the upper lift and the lower lift. The intermediate entry elevator according to claim 1, wherein the lower lifts are connected at intervals such that the lower lifts are located in a lowermost parking section of the hoistway when the vehicle is located in the loading / unloading hierarchy. Method parking device. 3. The parking device is provided more in the lower floor than in the upper floor, and the upper lift and the lower lift are, when the lower lift is located in the loading / unloading floor of the vehicle in the hoistway,
The elevator system according to claim 1, wherein the upper lifts are connected at intervals such that they are located at a level of a parking section at the top of the hoistway.