JP2961031B2 - Mechanical parking lot - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mechanical parking lot capable of improving the entrance / exit capacity without increasing the number of lifts.

[0002]

2. Description of the Related Art In the case where two conventional flat reciprocating mechanical parking lots with lifts are arranged adjacent to each other, as shown in FIGS. And a loading / unloading lift 2, which are operated in parallel for exclusive use for loading and unloading, respectively, in order to facilitate the loading / unloading work. The transfer of vehicles between the loading / unloading lifts 1, 2 and the truck 5 is directly performed. Is going.

[0003]

By the way, in this type of conventional flat type reciprocating mechanical parking lot with a lift, entry and exit are concentrated in a department store, a theater, a business office or the like during a specific time zone, that is, during a rush hour. Fig. 12
As shown in FIG. 14, during the intensive parking, the outgoing lift 2 plays, and conversely, during the intensive outgoing, the incoming lift 1 is idle and both lifts 1, 2 Cannot be effectively used. If the entrance lift 1 and the exit lift 2 are sufficiently separated from each other, a route 9 as shown in FIG. 15 should be provided between them, or a separate route should be provided around both lifts 1 and 2. For example, in the case of intensive storage, approaching the vehicle to the exit lift 2 impedes entry of the vehicle to the entrance lift 1, and it is difficult to use the exit lift 2 for both entry and exit. The same applies to the case of leaving the warehouse. Therefore, when the truck traveling distance is short and the entrance and exit lifts 1 and 2 are close to each other, each of the lifts 1 and 2 is used.
As long as the second vehicle does not retreat or retreat, lift 1,
2 cannot be used for both entry and exit. In addition, when an instruction for continuous departure is received from a car in the hangar 3 (FIG. 12) at the same level in the same parking lot, the same trolley 5 must be continuously used, and the lifts 1 and 2 and the trolley 5 are directly connected. A waiting time occurs between the delivery and the parallel work, which is a feature of this method, cannot be performed, and a series of continuous work having a waiting time is performed. This phenomenon is caused by the fact that the smaller the number of storage stages,
There is a high probability that a delivery instruction will occur. Further, as shown in FIGS. 16, 17, and 18, when one carriage 7 with a lifting device is used instead of two or three carriages in the same parking lot,
Since the loading and unloading work is performed by one truck and two lifts, the smoothness is greatly deteriorated.

[0004] The present invention has been proposed in view of such circumstances, and in a parking lot having a plurality of parallel storages,
It is an object of the present invention to provide a high-efficiency, economical mechanical parking lot that improves the entrance / exit capacity without increasing the number of lifts.

[0005]

SUMMARY OF THE INVENTION To this end, the present invention provides a lift having a vehicle transfer conveyor, a trolley moving in the front-rear direction in contact with the lift or a trolley having a lifting / lowering function, and a longitudinal column in contact with the trolley. In a reciprocating mechanical parking lot with a lift and a pair of adjacent left and right vertical parking lots integrated into a hangar, the lift in the left parking lot is directly moved to the truck in the left parking lot. Although it has a loading port, it has a transfer port via the intermediate conveyor for the truck in the right parking lot, and similarly, the lift in the right parking lot is directly transferred to the truck in the right parking lot It has a port, but it has a transfer port via an intermediate conveyor for the truck in the left parking lot, and the entrance of the vehicle to each of the lifts is used for both entry and exit, respectively, It is characterized by being arranged.

[0006]

[Action]

(1) Conventionally, as shown in FIG. 12 to FIG. 14, two adjacent flat reciprocating mechanical parking spaces with lifts are provided with four vehicle entrances 6 and four lifts 1 and 2. In addition, the vehicle is put in and taken out by two dedicated loading lifts 1 and two loading lifts 2. In the present invention, however, as shown in FIGS. Mouth 6 and lift 1 '
By disposing the, the forward entry and exit of the vehicle can be maintained while reducing the radix, and simultaneous entry, simultaneous exit and normal entry / exit operations can be performed without impairing smoothness. In particular, since the lane 9 can be provided before and after the vehicle entrance 6, the arrangement, the traffic line of the structure, the vehicle, and the people can be avoided according to the application, and safety can be ensured. (2) As shown in FIGS. 12 to 14, when vehicles are continuously unloaded using the same bogie 5 in a conventional parking lot, the vehicles are conventionally directly transferred from the bogie 5 to the lift 2. Therefore, a series of continuous operations specified by the longer transport time of the lift 2 or the bogie 5 was performed, and the smoothness was impaired. However, in the present invention, as shown in FIGS. Since all the items are transferred from the trolley 5 to the intermediate conveyor 4 and transferred to the rear lift 1 ', the intermediate conveyor 4 waits for both the lift 1' and the trolley 5 even if the same trolley 5 is instructed to continuously leave. Parallel work that does not require time is performed, and smoothness is improved as compared with the related art. In the case of entry, the vehicle is directly transferred from the lift 1 'to the bogie 5 according to the scheduled procedure and stored, so that the smoothness remains unchanged. (3) According to the present invention, as shown in FIGS. 6 to 8, two lifts 1 ′ and a carriage 7 with a lifting device are provided for two parking lots.
Are arranged on both sides of one lift 1 ′, there is a transfer port to the bogie 7, so that the smoothness is not impaired in normal loading / unloading despite the reduced number of bogies.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment in which the present invention is applied to a parking lot facility such as a baseball stadium where a rush hour occurs at the time of entry / exit will be described with reference to the drawings. FIG. 1 is an overall plan view, and FIG. FIG. 3 is a plan view showing the entrance of FIG. 1 different from FIG. 2, FIG. 4 is a plan view showing the entrance of FIG. 1 different from FIG. 3, and FIG. 1 is a plan view showing a different entrance of FIG. 1, FIG. 6 is an overall plan view showing a modification of FIG. 1, FIG. 7 is a vertical sectional view taken along the line VII-VII of FIG. 6, and FIG.
9 is a cross-sectional view showing a state at the time of simultaneous storage in FIG. 2, FIG. 10 is a cross-sectional view showing a state at the time of simultaneous storage in FIG. 2, and FIG. It is a cross-sectional view showing the state of FIG.

First, the device of the present invention is greatly different from the conventional device shown in FIGS. 9 to 18 in the following three points. (1) Unlike the case of a pair of left and right parking lots adjacent to each other in a conventional flat reciprocating mechanical parking lot with a lift, in the device of the present invention, as shown in FIGS. In the hangar, a loading / unloading lift 1 'having a transfer port to the carriage 5 or the intermediate conveyor 4 is provided on each side of the parking lot. It is arranged pointwise symmetrically with respect to the center line 0-0 at an oblique position, and the vehicle entrance 6 of the lift 1 'is located on the bogie 5 side of one parking lot, and on the opposite side in the other parking lot. Provided. (2) In the case of normal or simultaneous exit, the vehicles leaving the hangar 3 are transferred from the trolley 5 to the lift 1 'via the intermediate conveyor 4. In the case of normal or simultaneous storage, the vehicle to be stored is transferred directly to the bogie 5 from the lift 1 '. (3) If the arrangement of the entrance 6 and the lift 1 'of the vehicle extends over the left and right parking lots and is arranged as shown in FIGS.
By replacing the plurality of trolleys 5 in each parking lot with the trolleys 7 with elevators, each lift 1 ′ can transfer vehicles to the trolleys 5 in both parking lots.

First, referring to FIGS. 1, 2 and 9, at the time of simultaneous entry, all the entry / exit lifts 1 'at the entry / exit entrance 6 are exclusively used for entry, and the entry vehicle is lowered to the storage floor by the lift 1' (see FIG. 1). Or ascending and descending), and as shown in FIG. 1, can be directly transferred to both the carriage 5 and the intermediate conveyor 4, so that the intermediate conveyor 4 performs a parallel operation without waiting time for both the lift 1 ′ and the carriage 5. The smoothness is improved as compared with the conventional case.

At the time of simultaneous unloading, as shown in FIGS. 2 and 10, all of the loading and unloading lifts 1 'at the loading and unloading entrance 6 are dedicated to unloading, and all unloading vehicles are transferred from the cart 5 to the intermediate conveyor 4. Since the transfer is performed and then transferred to the lift 1 ', the intermediate conveyor 4 performs the parallel work which does not require the waiting time of both the lift 1' and the carriage 5, even if the same carriage is instructed to continuously take out. Is improved as compared with the conventional device.

At the time of normal loading and unloading, as shown in FIGS. 1, 4 and 11, one of the adjacent lifts 1 'is used as a loading lift and the other lift 1' is used as a loading lift. At time, descend (or ascend or descend) to the storage floor by lift 1 '
Then, it can be transferred directly to the trolley 5, stored or transferred to the intermediate conveyor 4, and then transferred to the adjacent parking lot and stored. At the time of unloading, the vehicle is transferred from the carriage 5 to the lift 1 'or from the carriage 5 in the adjacent parking lot to the intermediate conveyor 4, and then transferred to the lift 1' and unloaded. In addition,
As shown in FIGS. 16, 17, and 18, when the bogie 5 is used as the bogie 7 with a lifting device, the smoothness is greatly improved at the time of simultaneous entry, simultaneous exit, and normal entry / exit.

At the time of simultaneous storage, as shown in FIG.
By making the entrance 6 dedicated, a large safety waiting space 8 for the driver is provided. Also in the case of simultaneous exit, as shown in FIG. 5, the entrance 6 is dedicated to provide a large safety waiting space 8 for the driver. At the time of normal loading and unloading, as shown in FIG. 4, the lift 1 'is divided into a loading and unloading mode, and a safety waiting space 8 is provided therebetween.

[0013]

According to the apparatus of the present invention, as shown in FIGS. 1 and 2, in a flat reciprocating mechanical parking lot with a lift, a bogie or a bogie having an elevating function, and a hangar having a vehicle transfer conveyor, One for each of the two parking lots
The original lift 1 'is in contact with the partition, is disposed at an oblique position in a plane, and the entrances 6 for the lift 1' are provided in opposite directions, and the trolley 5 and the intermediate conveyor 4 in the storage 3 of the lift 1 '. The following effects are achieved by providing the openings on both sides so that they can be transferred. (1) As shown in FIGS. 3, 4, and 5, the entrance 6 to the lift 1 'and the lift 1' can be used for both entry and exit.
This makes it possible to use the machinery and equipment effectively by dedicating each of them to a time zone in which the loading and unloading of vehicles is concentrated. A large safety waiting space 8 for the driver who concentrates for a certain time near the entrance / exit port can be provided. (2) In the case of leaving the vehicle, it is possible to minimize the time loss of continuous retrieval to the same bogie 5 by passing through the intermediate conveyor 4. (3) As shown in FIGS.
Even if the number of the entrances 6 is reduced by two each, the smoothness remains unchanged, and even if the plurality of trolleys are replaced with one trolley 7 with a lifting function (FIG. 6) and the number is reduced, one trolley is reduced. The parallel work of a plurality of trolleys on the lift 1 'is not changed, and smoothness can be maintained.

In short, according to the present invention, a lift having a vehicle transfer conveyor, a trolley or a trolley with an elevating function, which comes into contact with the lift and moves in the front-rear direction, and a longitudinal hangar in the front-rear direction contacting the trolley are adjacent to each other. In a reciprocating mechanical parking lot with a lift that integrates a pair of vertical parking lots on the left and right sides, the lift on the left parking lot has a transfer port directly to the bogie on the left parking lot. , The truck in the right parking lot has a transfer port via an intermediate conveyor, and similarly, the lift in the right parking lot has a direct transfer port for the truck in the right parking lot, For the truck in the left parking lot, there is a transfer port via an intermediate conveyor,
The entrance of the vehicle to each of the above-mentioned lifts is used for both entry and exit, and is arranged in each of the above-mentioned parking lots, so that the entrance / exit capacity without increasing the number of lifts in a parking lot having a plurality of parallel hangars. The invention is of great industrial benefit because it provides a highly efficient and economical mechanical parking garage that enhances

[Brief description of the drawings]

FIG. 1 is an overall plan view showing an embodiment in which the present invention is applied to a parking lot facility such as a baseball stadium where a rush hour occurs at the time of entry and exit.

FIG. 2 is a plan view showing the entrance of FIG.

FIG. 3 is a plan view showing the entrance of FIG. 1 different from FIG. 2;

FIG. 4 is a plan view showing the entrance of FIG. 1 different from FIG. 3;

5 is a plan view showing the entrance of FIG. 1 different from FIG. 4;

FIG. 6 is an overall plan view showing a modification of FIG.

FIG. 7 is a vertical sectional view taken along the line VII-VII of FIG. 6;

8 is a cross-sectional view taken along the line VIII-VIII in FIG.

9 is a cross-sectional view showing a state at the time of simultaneous storage in FIG.

FIG. 10 is a cross-sectional view showing a state at the time of simultaneous storage in FIG. 2;

FIG. 11 is a cross-sectional view showing a state at the time of normal entry / exiting of FIG. 2;

FIG. 12 is an overall plan view showing a conventional mechanical parking lot.

FIG. 13 is an enlarged view showing the entrance of FIG.

FIG. 14 is a cross-sectional view of FIG.

FIG. 15 is a diagram showing a modification of FIG.

FIG. 16 is a plan view showing a state at the time of simultaneous storage of the modified example of FIG. 12;

17 is a longitudinal sectional view of FIG.

18 is a cross-sectional view taken along the arrow XVIII-XVIII in FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Entry lift 1 'Entry / exit lift 2 Departure lift 3 Hangar 4 Intermediate conveyor 5 Dolly 6 Lift entrance 7 Elevator dolly 8 Safety waiting space 9 Roadway I Parking I (Left Parking) II Parking II (Parking on the right)

Claims (1)

(57) [Claims] 1. A left and right side adjacent to each other, comprising a lift having a vehicle transfer conveyor, a truck in contact with the lift and moving in the front-rear direction, and a truck with an elevating function and a longitudinal hangar in contact with the truck in the front-rear direction. In a reciprocating mechanical parking lot with a lift that integrates a pair of vertical parking lots,
The lift in the left parking lot has a transfer port directly for the truck in the left parking lot, but has a transfer port via the intermediate conveyor for the truck in the right parking lot, and The lift in the parking lot has a transfer port directly for the truck in the right parking lot, but has a transfer port via the intermediate conveyor for the truck in the left parking lot. A mechanical parking lot, wherein the entrance of the vehicle is used for both entry and exit, and is arranged in each of the parking lots.