JPH092610A - Automatic rack type low-temperature cold storage - Google Patents

Abstract

PURPOSE: To provide an automatic rack type low-temperature cold storage in which work execution process can be rationalized and the moistureproofing and heat insulating work can be executed easily and surely, and also which has aseismatic structure resistant to earthquake. CONSTITUTION: This is an automatic rack type low-temperature refrigerator warehouse where a steel frame structure of rack shelf 5 is built to double as the structure of a building, and the building 17 is built by sticking a heat insulating material 9, moistureproofing material 17, and an armor material 16 to the outside of the steel skeleton of the same rack shelf 5, and the same rack shelf 5 and the building 17 are built on base concrete 3, and the same base concrete 3 is supported on the foundation concrete 1 through a vibration relief device 2.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is used as a storage warehouse for the distribution of low-temperature frozen packages, and is provided with a rack rack having a steel frame structure including incidental equipment such as a crane and a conveyor for loading and unloading packages into and from the rack rack. It is related to the automatic rack type low temperature freezer warehouse.

[0002]

2. Description of the Related Art In a conventional automatic rack type low temperature freezing warehouse, a building is independently built on the outside of a rack shelf and a rack shelf is built on the inside of the building, and heat insulation is provided between the rack shelf and the building structure. In general, it is an internal heat-insulation type that is made of wood and moisture-proof material. As shown in FIG. 2, on the concrete 21 as a base, a rack 22 having a steel frame structure including a crane 22 for loading and unloading luggage to and from the rack and auxiliary equipment such as a conveyor is constructed. Rack shelf 23
A building 26 is constructed by a steel frame structure 24 and an exterior material 25 at a predetermined gap on the outside of the building, and a heat insulating material 27 and a moistureproof material 28 are installed in the space between the building 26 and the rack shelf 23 in order from the inside. It was done.

However, in the conventional automatic rack type low temperature freezing warehouse, the construction order of concrete construction, rack shelf and incidental equipment construction, moisture proof and heat insulation construction, building construction is complicated, and there are many types of construction, and the cost increases accordingly. However, it is not clearly specified in which period in the construction process the moisture-proof and heat-insulating work, which is the life of the low temperature frozen warehouse, should be performed. Since it has to be installed in a narrow gap between the shelf and the shelf, there is a problem that it is difficult to install reliably. Also, in the event of a disaster caused by an earthquake, luggage may drop on the crane rail, causing the cargo to collapse in a way that hinders the traveling of the crane, stopping the movement of the crane, and freezing the dropped luggage for a considerable period of time before it is carried out. Some have been found to be unable to drive, such as damage to luggage.

[0004]

SUMMARY OF THE INVENTION An object of the present invention is to make it possible to rationally perform the steps of construction in an automatic rack type low temperature freezing warehouse, and particularly to facilitate the moisture-proof and heat insulating work which is the life of the low temperature freezing warehouse. In addition, it is to provide an automatic rack low-temperature freezing warehouse with a structure that can be surely constructed.
Another object of the present invention is also to obtain an automatic rack low-temperature frozen warehouse having a structure that can minimize the fall of luggage even in the event of an earthquake disaster and can easily perform recovery after the earthquake. is there.

[0005]

In order to solve the above-mentioned problems, the automatic rack type low temperature freezing warehouse of the present invention constructs a rack shelf of a steel frame structure also as a structure of a building, and It is characterized in that a building is constructed by directly installing heat insulating materials, moistureproof materials, and exterior materials on the outside. Further, in the automatic rack type low temperature freezing warehouse of the present invention, a rack shelf having a steel frame structure is constructed on the base concrete so as to be combined with the structure of the building, and a heat insulating material, a moistureproof material, and an exterior material are directly provided on the outside of the steel frame of the rack shelf. Is attached and installed to construct a building, and the base concrete is supported on a foundation concrete through a seismic isolation device.

[0006]

According to the automatic rack type low temperature freezing warehouse of the present invention,
First, build a rack rack with a steel frame structure that doubles as the structure of the building, and directly attach heat insulation and moistureproof materials to the outside of the steel frame,
Finally, by attaching the exterior material, moisture-proof and heat-insulating work and exterior finishing work will be performed from the outside of the rack shelf, and at the same time work of auxiliary equipment such as cranes and conveyors will be performed in parallel inside the rack shelf. Since construction can be carried out, the process for construction can be rationalized. In particular, moisture protection and heat insulation work, which is the life of a low-temperature frozen warehouse, can be performed under the whole sky instead of in the narrow space between the building and the rack shelf, and the construction process can be performed clearly. It can be performed easily and surely. Further, according to the automatic rack low-temperature freezing warehouse of the present invention, since the base concrete on which the rack shelf and the building are constructed is also supported on the foundation concrete through the seismic isolation device, the seismic isolation device can be used when an earthquake occurs. Since it is possible to absorb and damp vibrations and reduce the transmission of vibrations to the rack shelves and the building, it is possible to minimize disasters such as dropping of luggage from the rack shelves.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIG. FIG. 1 is a vertical cross-sectional view showing the structure of an automatic rack low-temperature freezing warehouse according to the present invention. The foundation for constructing an automatic rack low-temperature freezing warehouse is by placing foundation concrete 1 in the ground,
Install a plurality of seismic isolation devices 2 on the foundation concrete 1,
It has a structure in which a base concrete 3 serving as a floor of the warehouse is supported on the heat insulating panel 4, which also serves as a form of the base concrete 3 and is slab-dried at the time of concrete pouring. The base concrete 3 supports all upper loads including incidental equipment such as rack shelves, cranes, conveyors (not shown) and buildings, and is made of reinforced concrete having a thickness of about 700 M / M.

A rack rack 5 having a steel frame structure is constructed on the base concrete 3, and the rack shelf 5 is constructed so as to serve also as a structure of a building. In addition, auxiliary equipment such as a crane 6 for loading and unloading luggage from the rack shelf 5, a crane rail 7, and a conveyor (not shown) are installed on the base concrete 3. A heat insulating material fall prevention finishing material 8 using a square corrugated iron plate, an ALC plate or the like is attached to the outside of the steel frame of the rack shelf 5, and a heat insulating material 9 is filled so as to surround the rack shelf 5 on the outside thereof.

Insulating pipes 1 are provided at a plurality of locations in the heat insulating material 9.
No. 0 is attached, a supporting iron aggregate 11 is attached to the outside thereof, and a moistureproof material 12 using a metal plate such as a color iron plate, a weather resistant steel plate, a stainless plate is attached to the outside thereof. Further, the asphalt roofing 1 with the ALC plate 13 as a base on the outer roof side of the moisture-proof material 12
4 to form the roof of the building, and on the side wall side, an exterior material 16 such as square corrugated iron plate or aluminum square corrugated material with a base copper edge 15 as a base is attached to form a side wall of the building and a rack shelf. A building 17 having a structure in which the steel frame for building 5 is also used as a building structure is constructed.

According to the structure of the automatic rack type low temperature freezing warehouse, however, first, the rack rack 5 having a steel frame structure is constructed on the base concrete 3 so as to serve also as the structure of the building, and the outside of the steel frame of the rack shelf 5 is constructed. It is possible to adopt an external heat insulation method in which the heat insulating material 9 and the moistureproof material 12 are directly attached to the rack, and the exterior material 16 is finally attached and finished, so that the heat insulation work, the moistureproof work, and the exterior finish work can be performed from the outside of the rack shelf 5. At the same time as the construction, the crane 6, the crane rail 7, and auxiliary equipment such as conveyors can be installed inside the rack shelf 5 in parallel without being affected by other constructions.

For this reason, an independent building structure is not required, the cost can be significantly reduced, and the construction process on the outer side and the inner side of the rack shelf 5 is clarified, the construction process is rationalized, and the construction period is shortened. can do. In particular, the heat insulation work and the moisture proof work, which is the life of the low temperature freezing warehouse, had to be performed in the darkness of the building in the conventional inner heat insulation type, but in the outer heat insulation construction method according to this embodiment, under the whole sky, Moreover, because the construction process can be performed clearly, it is easy to monitor and check the construction state, and it is possible to reliably perform heat insulation work and moisture proof work. Can be one.

Further, even in the event of an earthquake, a plurality of seismic isolation devices 2 installed between the foundation concrete 1 and the base concrete 3 absorb and dampen the vibrations, and the rack shelves 5 and the building. Since the vibration transmission to 17 can be reduced, the fall of the load from the rack shelf 5 can be minimized. Therefore, it is possible to prevent a disaster at the time of occurrence of an earthquake, minimize damage such as damage to luggage, and minimize the number of low-temperature frozen warehouses that are in an inoperable state.

[0013]

As described above, according to the automatic rack low-temperature freezing warehouse of the present invention, the rack shelf is constructed also as the structure of the building, and the independent building structure is not required. You can measure down. Also, since the construction process of the work inside and outside the rack shelf can be clarified and the construction process can be rationalized, the construction period can be shortened, and at the same time, the heat insulation work and moisture proof work that is the life of the low temperature frozen warehouse. Since it can be performed reliably and easily in a state in which the construction state can be monitored and checked, it can be made more reliable. Further, according to the automatic rack low-temperature freezing warehouse of the present invention, the base concrete for constructing the rack shelf and the building is supported on the foundation concrete through the seismic isolation device, so that damage or damage due to dropping of luggage at the time of an earthquake occurs. It is possible to minimize a disaster such as a low temperature frozen warehouse becoming inoperable.

[Brief description of drawings]

FIG. 1 is a vertical sectional view showing a structure of an automatic rack low-temperature freezing warehouse according to the present invention.

FIG. 2 is a vertical sectional view showing a structure of a conventional automatic rack type low temperature freezing warehouse.

[Explanation of symbols]

 1 Foundation concrete 2 Seismic isolation device 3 Base concrete 5 Rack shelf 9 Heat insulation material 12 Moisture proof material 16 Exterior material 17 Building

Claims (2)

[Claims] 1. A building constructed by constructing a rack rack of a steel frame structure also as a structure of a building, and directly installing a heat insulating material, a moistureproof material and an exterior material on the outside of the steel frame of the rack shelf. Automatic rack type low temperature freezer warehouse characterized by. 2. A building is constructed by constructing a rack rack of a steel frame structure on the base concrete also as a structure of a building, and attaching a heat insulating material, a moistureproof material and an exterior material directly to the outside of the steel frame of the rack shelf. In addition, an automatic rack low-temperature freezing warehouse, characterized in that the base concrete is supported on a foundation concrete through a seismic isolation device.