JPS6319375A - Underground housing apparatus - Google Patents

Abstract

(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an underground storage device for storing automobiles, articles, etc. underground.

[Conventional technology]

In urban areas, cars and bicycles can be stored, department stores,
Storage facilities used by supermarkets, wholesalers, etc. to store products are generally installed above ground, but as land prices soar, underground spaces are being considered for effective use of land. Conventionally, such storage devices for underground use are
Around 1, there were systems that used a diagonal hoistway and multi-row storage systems that used moving carts to move up and down.

[Problem that the invention seeks to solve]

However, those that use a sloped slope around 1 require a large occupied area and have a small storage capacity.

In addition, in the elevating and traversing type, since the movable cart had a rectangular structure, it could only be stored in one or two stages, and could not be multi-staged.

This invention solves the problem of underground storage equipment, and allows for a multi-stage, multi-row structure, making effective use of the area and increasing the amount of storage underground. The purpose of the present invention is to provide an underground storage device that is efficient in storage operations.

[Means for solving problems]

The underground storage device of the present invention includes a pallet cart installed on the ground so that it can be moved horizontally, a pallet platform for the lowest stage that is installed underground so that it can be moved up and down, and a pallet platform for the lowest stage that is installed on the ground so that it can be moved horizontally (excluding each platform). It is equipped with a moving trolley for the tiers and a pallet stand for each tier except the lowest tier, which is provided on each movable trolley so that it can be raised and lowered. A multi-stage, multi-row storage device is constructed as a U-shaped structure through which a trolley can pass horizontally.

[Operation] In general, an underground storage device with a multi-stage, multi-row configuration has m stages and n rows, except for the bottom row <(m-1), leaving one row empty and storing any i stage and j row. When taking out a pallet stand located in the
After forming a passage space by sequentially moving the moving carts using the empty spaces in the rows, the target pallet platform is taken out to the ground. The same applies to storage.

In this invention, the goods on the top pallet stand are taken out by moving the pallet car on the ground and then raising the pallet car, and the goods on the pallet stand for the bottom stage are taken out from the pallet car on the ground. After all the moving carts are moved, the pallet platform is lifted up and taken out. When taking out an article on a pallet stand at the first stage in the middle, the moving cart above stage i is moved sideways, and the pallet stage at stage i is raised. Here, since the upper part of the frame of the movable trolley has a U-shaped structure, the movable trolley located above the i stage can be passed sideways without any hindrance. In the case of storage, the movable cart is moved sideways and the pallet platform is lowered in the same manner as above.

〔Example〕

The present invention will be described in detail with reference to the drawings.

Fig. 1 is an explanatory diagram of the overall layout of an underground storage device for automobiles which is an embodiment of the present invention, Fig. 2 is a side view of the storage device, and Fig. 3 is a diagram for the first and second stages. FIG. 4 is a partial explanatory view showing an enlarged upper part of the support frame.

Here, 1 is a pallet truck provided above ground, and 2 is a storage room provided underground. The storage chamber 2 can have any number of m stages and 0 columns (m and n are positive integers), but in this embodiment, m=3. m=5, i.e. from (1,1) to (5
, 5), with a total of 15 rooms in 5 rows and 3 stages.

Therefore, in order to secure a passage for the stored automobiles 3 to be taken in and out of the storage room 2, the number of pallet carts 1 is set to four, and
In the storage room 2, in the standard state, the (1, 1) and (2, 1) rooms are empty and the remaining 13 rooms are equipped with pallet stands 4, 11 and 12 for storing the cars 3. , total 17
It can store several cars.

A pallet truck 1 installed on the ground is equipped with wheels 5 on a rectangular frame with a planked top surface, and can run horizontally on rails 9 laid over a storage room 2 by a drive device (not shown), so that it can move along the path of a car 3. The vehicle 3 can be placed on top of the storage chamber 2 except for the storage room 2. Bottom room (3
, 1) to (3°5) is equipped with a hoisting device 6 and a guide roller 8 that engages with a support frame 7, and one end is fixed to the upper end of the support frame 7. It is possible to raise and lower the wire rope 10 by winding it up with the winding device 6 and unwinding it. Room (1, 1) on the first floor underground (
1, 5) and the second stage chambers (2° 1) to (2, 5) are also equipped with a hoisting device 6 and guide rollers 8, and are installed in the basement. In this example, a guide roller 8 engages with a frame 16 of a movable trolley 15 equipped with wheels 14 that runs horizontally on a rail 13 provided below the ground surface, and a wire rope 10 with one end fixed to the movable trolley 15 is connected to a hoisting device. 6
The second underground stage is equipped with wheels 18 and guide wheels 19 that run horizontally on rails 17 provided directly below the rails 13 for the first stage movable trolley 15. A guide roller 8 engages with a frame 21 of a movable trolley 20, and a wire rope 10, one end of which is fixed to the movable trolley 20, is wound up by a winding device 6 and unwound, thereby making it possible to move up and down. These pallet stands 4, 11.12
When ascending, it comes out to the ground and allows the car 3 to enter and exit.

Here, the upper part of the frame 21 of the second-stage moving trolley 20 has a U-shaped structure when viewed from the side, and the upper part of the frame 21 of the second-stage moving trolley 20
If 5 freely roams inside! It is now possible to use 1iM.

In this storage device, in order to take out a car 3 stored in an arbitrary chamber (1°j) on the first stage, the pallet truck 1 placed thereon can be moved laterally and the pallet platform 11 can be rolled up. To take out a car from any room (3, j) on the third stage, move the mobile cart 15.20 and the pallet cart I placed above it laterally to form a passage space, and then move the pallet cart 4. wind up. To take out a car from any room (2, j) on the second stage, the movable cart 15 and pallet cart 1 above it are moved laterally to form a passage space, and the pallet platform 12 is rolled up.

In this case, the first stage movable trolley 15 can move freely independently of the second stage movable trolley 20, so that a passing space can be easily secured.

〔Effect of the invention〕

Since the underground storage device of the present invention has the above-described configuration, it is possible to have a multi-stage, multi-row configuration, and the occupied area can be effectively used to increase the storage quantity, and the storage work efficiency can be improved. can.

[Brief explanation of drawings]

Fig. 1 is an explanatory diagram of the overall layout of an underground storage device that is an embodiment of the present invention, Fig. 2 is a side view of the storage device, and Fig. 3 is a movable trolley for the first and second stages. FIG. 4 is a partial explanatory view showing an enlarged upper part of the support frame. °In the diagram, 1 is a pallet truck, 2 is a storage room, 4, 11.1
2 is a pallet stand, 15.20 is a moving trolley, ・16.21
is a frame. Patent applicant Furukawa Mining Co., Ltd. Representative Patent attorney Tetsuya Mori Patent attorney Yoshiaki Uchimi Patent attorney Tadashi Shimizu Figure 1 7ruJo* Tomata I

Claims (1)

[Claims] It is a multi-stage, multi-row underground storage device that includes a pallet truck that is movable above ground, a pallet platform for the lowest stage that is movable up and down underground, and a bottom stage that is movable underground. It is equipped with a mobile cart for each stage except for the lowest stage, and a pallet stand for each stage except the lowest stage, which is provided on each mobile trolley so that it can be raised and lowered. An underground storage device characterized by having a U-shaped structure that allows a mobile cart to pass through.