JP3236052B2 - Unit type building and construction method - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a unit-type building with an elevator for facilitating factory production, transportation and construction, and a construction method thereof.

[0002]

2. Description of the Related Art A plurality of building units are arranged adjacent to each other.
A building that connects object units is a unit building
Known. Further, as a conventional residential elevator, for example, an elevator as shown in FIG. 3 is known. In this case, a hoistway 14 is provided so as to penetrate vertically through the stories 12 and 13 of the building 11, and a box-type steel tower 15 is incorporated in the hoistway 14, and various devices such as a hoisting car 16 are installed in the steel tower 15. I support it. The steel tower 14 is provided with main pillars 17 extending in the vertical direction at the four corners, and is configured as an integral body that is continuous with each of the stories 12 and 13. In addition, as a multi-layer prefabricated building with an elevator, a plurality of box-shaped parts occupying a part of the inner space of the building were arranged, and the box-shaped parts were provided with a communication path for the elevator connecting to the multi-story floor. One is disclosed in JP-A-49-83215.

[0003]

In the construction of any of the above-mentioned conventional elevators, when building a building 11, a hoistway 14 is formed so as to penetrate a plurality of stories 12, 13 up and down. In addition to the construction described above, an integrated steel tower 15 penetrating through the floors 12 and 13 of the building 11 is incorporated in the hoistway 14. For this reason, the installation work of the tower 15 of the elevator is performed on each floor 12, 12 of the building 11.
Since the assembly work is performed separately from the assembly work of No. 13, the number of man-hours is long, the construction period is long, and this is one of the factors for raising the construction cost.

[0004] Accordingly, the present invention provides a unit-type system that can reduce the number of steps and the construction period and reduce the construction cost by performing the construction work of the elevator tower simultaneously with the assembly work of each level of the building. It is an object to provide a building and a method for constructing the building.

[0005]

According to the present invention, in order to solve the above problems, a building is divided into a plurality of building units for each story, and a box is formed so as to penetrate vertically through the story of the building. Type of tower is provided to support various equipment such as elevator cages on the tower, and the tower is approximately equal to the height of the building unit of each level for each level.
There was configured into a plurality of pylons units height, set in the factory each tower unit building unit of each of said hierarchical
Building with built-in steel tower unit that can be transported to the construction site
And those with units, etc. Each building unit adjacent
The unit-type building is characterized by connecting the towers and connecting the tower units up and down. And, in the construction, multiple buildings for each level
Of the units, the tower unit is previously installed in a predetermined building unit at a factory, and the building
And how each building unit is adjacent to the building site.
2. The method according to claim 1, wherein the steel tower units are vertically connected to each other.

[0006]

According to the present invention, the building unit of the corresponding level is
Divided into multiple tower units approximately the same height as the tower
Each tower unit is a building unit for each floor.
Factory built in the factory
Specially adjust the production equipment and transport equipment in the line.
The tower unit will be built-in with the built-in building unit.
Product units can be manufactured simultaneously. Also it
These tower units with built-in tower units are used for transportation.
Standard building without changing rack height
Like units, they can be transported from the factory to the building site.
Wear. In addition, at the construction site,
When the towers are placed adjacent to each other,
And standard building units do not require height adjustment, etc.
Standard building units are adjacent to each other
Similarly, standard construction methods can be employed. Ma
In addition, adjacent building units are joined together and
The tower unit is connected up and down. In other words, next to
Standard process for joining adjacent building units
Just add the step of connecting each tower unit up and down
To build a unit building with an elevator
Can be.

[0007]

An embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a schematic front view of a house with an elevator according to the present invention, and FIG. 2 is a schematic perspective view of the house with an elevator according to the present invention.

In the figure, 1 is a unit type building, and each story 2, 3 is composed of building units 4, 5 with a tower unit . These building units 4 and 5 with built- in tower units are assembled in a factory and connected at a building site. 4
a is the ceiling of the building unit 4 with a built- in tower unit that forms the first floor, and 5a is the floor of the building unit 5 with a built- in tower unit that forms the second floor. The corresponding site of the tower units built building units 4 and 5, a steel tower units 6a, 6b are incorporated to form the tower 6 for supporting the elevator. That is, the pylon 6 is divided into a plurality of pylon units 6a and 6b for each tier 2 and 3 having dimensions corresponding to the height dimensions of each tier 2 and 3 of the building 1, and each pylon unit 6a , 6b can be connected to each other for each layer. Reference numeral 6c denotes a connecting portion between the tower units 6a and 6b.

In the case of this embodiment, each of the tower units 6a,
6b is assembled in a factory as a part of each of the tower units with built-in tower units 4 and 5, and transported to the building site. Then, at the construction site, the building units 4 and 5 with the built-in tower units are joined together, and the tower units 6a and 6b are connected vertically. That is, the installation work of the tower 6 of the elevator is performed simultaneously with the assembly work of each of the stories 2 and 3 of the building 1. 7 is an elevator car.

It should be understood that the present invention is not limited to the above embodiment, and various design changes and the like made without departing from the gist of the present invention are also included in the scope of the present invention. . That is, for example, the building unit of each floor may include a plurality of building units for each floor.

[0011]

As described above, in the present invention, the steel tower
With a height approximately equal to the height of the building unit of the corresponding level
And divided into multiple tower units.
To integrate the building into the building unit for each floor at the factory
Production equipment on the factory production line.
Built-in tower unit without special adjustment of equipment and transport equipment
Manufacturing building units and standard building units simultaneously
be able to. In other words, do not modify
And can be manufactured efficiently. In addition, building unit
And the accuracy of assembling the tower unit with the
It is possible to construct a unit type building with accuracy.
In addition, those building units with built-in tower units are transported
Without changing the height of the truck bed for
Transport from the factory to the construction site as with a standard building unit
Can be That is, the transportation efficiency is improved. Further
At the construction site, these building units are
When installing, the tower unit built-in building unit and standard
Building units are standard, without height adjustment, etc.
As in the case of adjacent building units
Construction method can be adopted. Therefore, the site
Work can be simplified and no special training is required.
No. Also, if you connect adjacent building units
In both cases, each tower unit is connected up and down. Toes
Standard unit that joins adjacent building units
Add a step to connect each tower unit up and down to the process
Just build a unit building with elevator
be able to. Therefore, the man-hours and construction period were reduced,
Construction costs can be reduced.

[Brief description of the drawings]

FIG. 1 is a schematic front view of a unit-type building with an elevator according to the present invention.

FIG. 2 is a schematic perspective view of a unit-type building with an elevator according to the present invention.

FIG. 3 is a schematic perspective view of a conventional house with an elevator.

[Explanation of symbols]

1 Building, 2 stories, 3 stories, 4 tower units
Included building unit, built building unit 5 tower unit, 6 towers, 6a tower unit, 6b tower unit.

Continuation of front page (58) Field surveyed (Int. Cl. ⁷ , DB name) B66B 7/00 E04B 1/348

Claims (2)

(57) [Claims] 1. A building is divided into a plurality of building units for each story, and a box-shaped tower is provided so as to penetrate vertically through the story of the building, and various equipment such as elevator cars are provided on the tower. A height that is substantially equal to the height of the building unit at each level of the tower.
It is divided into a plurality of tower units and configured, and each tower unit is incorporated into a building unit for each story at a factory.
Building unit with built-in steel tower unit that can be transported to the construction site
A unit-type building that has a structure in which adjacent building units are joined together and each tower unit is connected up and down. 2. A plurality of building units for each story ,
Install the tower unit in a factory
The unit-type building according to claim 1, wherein each of the tower units is vertically connected to each other when the adjacent building units are joined to each other at a building site. Construction method.