JPH039266B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention comprises a traversing section consisting of storage carts or trays arranged movably adjacent to each other in traversing columns disposed above and below, and vertical transport means provided at both ends of the traversing section. This invention relates to a multilayer box-type circulation parking device in which parking device units each consisting of an elevating section are arranged in an overlapping manner.

Conventionally, the above-mentioned type of double-box type circulation parking device has been disclosed, for example, in Japanese Patent No. 430880 (Special Publication No. 39-7442).
There is a "garage with an elevator," and as shown in Figures 2 and 3, trays 1 on which cars are to be placed are arranged adjacent to each other in two vertical rows. , at the beginning and end of the row, lifting sections 2 and 3 each equipped with an endless vertical transfer means are installed and are drivingly connected to the transverse section, and these transfer means are buckets. Drive shafts 6 and 7 are mounted on two posts 4 and 5 that operate in an elevator type, a set of link chains 8 and 9 are endlessly wound around these shafts, and link chains 8 and 9 are attached to these chains. It is composed of movable rails 10 and 11 that accommodate a certain tray 1, and in this case, the drive shafts 6 and 7 are driven by motors 12 and 11.
13 connects the connecting shafts 14, 15 and the turning transmission mechanism 1.
The number of movable rails 10, 11 is preferably the same as the number of existing columns;
A roller 18 attached to the tray rotates on a fixed rail 19 and movable rails 10, 11, and this roller rotation is performed by a motor 20 via a connecting shaft 21, a right-angle transmission mechanism 22, and a pinion 23.

Therefore, in the parking device described above, the circulation drive in the direction of the arrow shown in FIG. This is achieved by a two-step drive system in which tray 1 in the upper row moves downward, then tray 1 in the upper row moves to the left, and at the same time tray 1 in the lower row moves to the right. The two-tiered box type parking device has the disadvantage that although the transverse portion can be fully loaded with cars, only one car can be accommodated in both the lifting and lowering portions, resulting in a large amount of wasted space.

On the other hand, the present invention aims to provide a multi-layered box-type circulating parking device with four or more stages that can eliminate the above-mentioned drawbacks, and the gist thereof is to provide an overlapping upper and lower A lifting section having a common endless vertical transfer means is provided at the starting end of the parking device unit, and endless vertical transfer means having the same function are provided at the distal ends of the upper and lower parking device units, respectively. According to the present invention, the number of cars that can be accommodated is increased by providing upper and lower lifting parts with the same functions. 1 for each lifting section that is not driven by circulation.
As a result, it is possible to park two more cars than the conventional device can accommodate.

Next, according to the embodiment shown in FIG.
The present invention will be explained in further detail by assigning the same reference numerals to the same parts as those in the conventional example shown in FIGS.

In the illustrated embodiment, the two-tiered box-type circulation parking system shown in FIGS. 2 and 3 is arranged in two layers, with U ₁ as an upper parking unit and U ₂ as a lower parking unit. The starting end lifting section 2, which is common to both parking units, is higher than the level of the upper parking unit _U1 because the entire device is installed underground or on the upper floor, and its upper end is the car entrance 22, The terminal elevating section has an upper elevating section ₃₁ and a lower elevating section ₃₂ having the same function, so that a total of two trays 1 can be accommodated, one each in the upper and lower elevating sections. In this case, the motor 1 is placed above and below the end post 23.
3 ₁ and 13 ₂ are provided, and the motor is driven by the motor and 1
A pair of link chains 9 ₁ , 9 ₂ connects a pair of upper and lower drive shafts 7 ₁ , 7 ₂ endlessly mounted to a device unit.
Movable rails 11 ₁ and ₁₁ 2 are mounted on the posts corresponding to the end positions of U ₁ and U ₂ , and accommodate the trays 1 in the chain at a pitch equal to the row height of both the apparatus units. are installed in a number equal to the number of columns.

Thus, in the apparatus of the present invention having the above-mentioned configuration, to explain with a diagram the case where a car is parked, the tray 1 in the upper row of the upper parking unit U ₁ is appropriately moved to the left by a synchronous traversal device (not shown). The vehicle is placed on the movable rail 10 of the starting end lifting section 2, raised by the drive of the motor 12, and kept waiting at the vehicle entrance 22.Then, the tray 1 on which the vehicle is placed is moved to the position shown by the two-dot chain line in the figure. At the same time as the trays 1 are lowered, the motor 13 ₁ of the upper lifting section 3 ₁ is driven to raise the trays 1 in the lower row to the level of the upper row.

In this way, it is possible to carry out parking of cars by circulating the tray 1 in two steps, traversing left and right and raising and lowering it, and it is also possible to carry out car parking in and out of the lower parking unit _U2 . Since it is similar to the upper parking unit _U1 , detailed explanation will be omitted.

Furthermore, in order to accommodate one tray 1, it can also be accommodated in the upper movable rail 11 ₂ of the lower lifting section 3 ₂ in the lower parking device unit U ₂ by means of an independent traversing device (not shown). In this case, two trays 1 can be accommodated in one of the upper and lower elevating parts 3 ₁ and 3 ₂ which are not being driven in circulation, and one tray 1 can be accommodated in the other elevating part.

In the above embodiment, a four-stage multi-layer box-type circulating type parking system is described, but it goes without saying that the present invention can also be applied to a five-stage or six-stage parking system by combining parking system units.

As described above, according to the present invention, one tray can be added to each of the upper and lower elevating parts by making the upper and lower elevating parts have the same function only on one side, or the circulation The structure allows two trays to be added to one of the non-driven upper and lower lifting parts and one tray to the other lifting part, making it easier to increase the number of cars that can be accommodated compared to conventional equipment. It is possible to achieve this goal.

[Brief explanation of the drawing]

Fig. 1 is a front view showing a four-stage multi-layered box-type circulation parking system according to the present invention, Fig. 2 and Fig. 3
The figures are a front view and a plan view showing a conventional two-stage box-type circulation parking device. Note that the correspondence relationship between the main parts shown and the symbols is as follows. DESCRIPTION OF SYMBOLS 1... Tray, 2... Starting end lifting part, 3 ₁ ... End upper lifting part, 3 ₂ ... End lower lifting part, 7 ₁ , 7
₂ ... Drive shaft, 9 ₁ , 9 ₂ ... Link chain, 1
0, 11 ₁ , 11 ₂ ...Movable rail.

Claims (1)

[Scope of Claims] 1. A traversing section consisting of automobile loading trays arranged movably adjacent to each other in a traversing row arranged vertically, a tray starting end lifting section and a tray end provided at both ends of the traversing section. A circulating parking device of a type in which parking device units each consisting of a lifting section are arranged in an overlapping manner, and a common endless vertical transfer means is provided at the starting ends of the upper and lower parking device units arranged in an overlapping manner. The number of automobiles that can be accommodated is increased by providing a lifting section with a vertical transfer mechanism, and also providing an upper and a lower lifting section each equipped with an endless vertical transfer means having the same function at the distal end of the upper and lower parking device units. A multi-layer box-type circulation parking device characterized by a parking lot. 2. In the parking device according to claim 1,
A multi-layer box-type circulation parking device in which one tray is accommodated in each of the upper and lower lifting parts. 3. In the parking device according to claim 1,
2 on either the upper or lower lifting section.
A multi-layer box-type circulation parking device in which one tray is accommodated in the platform and the other lifting section.