JPH0593433A - Container forming construction for pipe shaft piping - Google Patents

Abstract

PURPOSE:To execute work for a piping and a duct and repair them easily. CONSTITUTION:A container 1 is manufactured in a factory. In the container 1, a feed water rise pipe 4, feed water horizontal-branch pipes 5, a drain rise pipe 7, and drain horizontal-branch pipes 8. which are jointed to each other are kept to be contained. Between a ladies' lavatory 54 and a gentlemen's lavatory 36, a setting space 35 is formed. Into the setting space 35, the container 1 is carried to be set. To the feed water horizontal-branch pipe 5 and drain horizontal-branch pipes 8, sanitary instruments 20 are jointed from side surfaces 1a, 1b. Accordingly, by setting or removing the container 1 into or from the setting space 35, the execution of work and repair on piping are completed.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for converting a pipe shaft into a container, which uses a container in which a vertical pipe and a lateral branch pipe are housed in a piping installation of a building facility.
In the present specification, when referring to “piping”, “standpipe” or “side branch pipe”, it is not limited to “pipe for water supply / drainage, standpipe or side branch pipe”, but also “duct”, “electricity” "Piping" is included.

[0002]

2. Description of the Related Art Conventionally, in pipes of building equipment (the same applies to ducts), vertical pipes are housed in pipe shafts, and lateral branch pipes are pipe pipes and water fields (W
C, a hot water chamber, a cleaning tool room, etc.) are arranged at distant positions, so they are laid inside the ceiling (floor) of each floor. As for the construction of the piping, most of the construction is performed on site, with the construction timing of the vertical pipe and the lateral branch pipe being divided (twice or more). Moreover, after finishing the construction of the piping, construction finishing materials (walls, floors, ceilings, etc.) are constructed so that most of the piping is concealed by the construction finishing material.

[0003]

However, in the conventional pipe construction, since the pipes cut and threaded are sequentially connected,
Each piping process becomes the critical path of the next process,
The process is complicated and difficult to shorten. Moreover, the number of members of the lateral branch pipe is large and the number of steps is large, so that the cost cannot be reduced. In addition, the number of on-site constructions increases, and it is difficult to manage and obtain high quality. Moreover, if the construction of the vertical pipe and the lateral branch pipe is divided, it is inefficient in the construction process. In addition, since many parts of the pipe are hidden by the architectural finishing material, daily maintenance of the pipe is difficult. Further, in order to repair or renew the pipe, it is necessary to dismantle the building finishing material (having a service life longer than that of the pipe and the repair time does not match that of the pipe) around the pipe.

In view of the above circumstances, the present invention is directed to the construction of piping,
It is an object of the present invention to provide a container shaft construction method for pipe shaft piping that can be easily repaired.

[0005]

According to the present invention, a box-shaped container (1) is provided with a stand pipe (4, 7) and a side branch pipe (5, 8).
Are stored in a form connected to each other, the container (1) is transported to a predetermined position (35) and installed, and the lateral branch pipes (5, 8) of the installed container (1) are installed.
To the piped instrument (20).

The numbers in parentheses () indicate the corresponding elements in the drawings for the sake of convenience, and the present description is not limited to the description in the drawings. The same applies to the column of "action" below.

[0007]

With the above construction, the piping work is completed by installing the container (1) and connecting the piped device (20) to the container (1).

[0008]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a plan view showing an example of a container used in the container shaft construction method of the present invention,
2 is a perspective view of the container shown in FIG. 1, FIG. 3 is a plan view showing a state in which installation of the container shown in FIG. 1 and connection of sanitary equipment are completed, and FIG. 4 is IV-of the container shown in FIG. IV
FIG. 5 is a schematic view showing a method of installing the container shown in FIG.

As shown in FIG. 2, the container 1 has a box shape having a length L, a width W, and a height H, and has a structural strength such that it is self-supporting by a rigid frame 2. Has been formed. Although the container 1 having a rectangular parallelepiped shape is shown in the drawings, the shape of the container 1 may be any shape such as a cylindrical shape or a triangular prism shape.

Inside the container 1, a water supply vertical pipe 4 is provided in a form supported and fixed to the frame 2.
Then, as shown in FIG. 4, joint portions 4a and 4b are provided at the upper and lower ends of the water supply standpipe 4 as described later.
In the figure, it is provided in such a form that it can be connected to the water supply vertical pipes 4 of other containers 1 stacked one above another. Further, a horizontal water supply branch pipe 5 is provided inside the container 1 in a form connected to the water supply vertical pipe 4 and supported and fixed to the frame 2. And, as shown in FIG.
The plurality of instrument connecting portions 5a are provided on the side surfaces 1a, 1b of the container 1.
It is provided in the form arranged.

Further, as shown in FIG. 2, a drainage standpipe 7 is provided inside the container 1 in a form supported and fixed to the frame 2. Then, as shown in FIG. 4, joint portions 7a and 7b are provided at the upper and lower ends of the drainage standpipe 7 as shown in FIG. It is provided so that it can be connected to. Further, a horizontal drain pipe 8 is provided inside the container 1 in a form connected to the vertical drain pipe 7 and supported and fixed to the frame 2. Then, as shown in FIG. 1, the drainage lateral branch pipe 8 is provided with a plurality of device connecting portions 8 a arranged on the side surfaces 1 a and 1 b of the container 1.

That is, all the standing pipes and side branch pipes are integrally housed inside the container 1. In addition, on the side surfaces 1a, 1b of the container 1, a construction finishing material is attached to the frame 2
It may be attached in a fixed form.

Since the container 1 has the above-mentioned structure, when the container 1 is used for piping work, as shown in FIG. The installation space 35 is formed in a shape corresponding to the size of the container 1. At this time, as in the case of the building structure (office building, etc.) 30 shown in FIG. 5, when the container 1 is used for piping on each floor, the installation space 35 on each floor is set from the top floor to the bottom floor. It is formed so as to be aligned and communicate in the vertical direction in the figure.

Further, the container 1 is manufactured in a factory and transported to the building site of the building structure 30 by a trailer truck 40 or the like. Therefore, since the container 1 can be factory-managed, the quality of piping can be improved. Then, as shown on the left side of FIG. 5, the container 1 is temporarily placed in the installation space 35 on the lowest floor. When the construction of the upper floor of the building structure 30 is completed, the container 1 is jacked up to the upper floor, and another container 1 is temporarily placed in the installation space 35 on the lowermost floor. In this way, the plurality of containers 1 are sequentially moved upward from the lowest floor and installed in the installation space 35 on each floor.
In addition, the water supply vertical pipes 4 of the stacked containers 1 are connected to the joint portion 4
They are connected to each other via a and 4b, and the drainage vertical pipes 7 of each container 1 are connected to each other via joints 7a and 7b. In addition, when the building finishing material is attached in advance (at the time of factory production) to the side surfaces 1a and 1b of the container 1, the container 1
At the same time as the installation is completed, the wall construction is completed. Then, the installed container 1 includes a women's toilet 34 and a men's toilet 36.
Also used as a partition between. When pushing up the container 1, the load of the container 1 is raised along the guide rail (not shown) fixedly installed in the installation space 35 so that the building structure 30 bears the load. Also, at the time of installation,
Integrate about 3 layers.

Thus, when the container 1 is installed in the installation space 35 on each floor, as shown in FIG. 3, the toilet 3 on each floor is installed.
4 and 36, a plurality of sanitary appliances 20, such as a washbasin, a urinal, and a urinal, are connected to the water supply side branch pipe 5 and the drainage side branch pipe 8 of the container 1 on the side surfaces 1a, 1b of the container 1. Install in close proximity. That is, as shown in FIG. 1, on the side surfaces 1a and 1b of the container 1, a plurality of instrument connection portions 5a of the horizontal water supply branch pipe 5 and a plurality of instrument connection portions 8a of the horizontal drain pipe 8 are provided.
Since they are arranged, each sanitary ware 20 can be easily connected to the water supply lateral branch pipe 5 and the drainage lateral branch pipe 8 of the container 1 via the respective appliance connecting portions 5a and 8a. Therefore,
It is not necessary to provide a lateral branch pipe in the ceiling, and the cost can be significantly reduced by reducing the lateral branch pipe.

Therefore, the container 1 is installed in the installation space 35 on each floor.
Since all the plumbing work is completed by installing the sanitary ware 20, the sanitary equipment 20 is connected to the container 1 after that, all the work is completed, and the plumbing work can be easily performed.

When the piping needs to be repaired or renewed, the connection between the sanitary equipment 20 and the horizontal water supply branch pipe 5 and the horizontal drainage pipe 8 of the container 1 is released on each floor. In addition, the stopper (not shown) that causes the building structure 30 to bear the load of the container 1 at the time of installation is released. And FIG.
As shown on the right side, the containers 1 on each floor are sequentially pulled down to the bottom floor, taken out from the bottom floor, and transported to the factory by a trailer truck 40 or the like. Then, a new container 1 is installed on each floor in the same manner as described above, and the sanitary ware 20 is connected to each container 1, whereby the repair and renewal of the piping is completed.

Therefore, the removal of the pipe is completed only by separating the sanitary ware 20 from the container 1 and removing the container 1, so that the pipe can be easily refurbished and renewed.
Therefore, it is not necessary to dismantle building finishing materials such as walls, floors, and ceilings, unlike the conventional art. In addition, a space is provided on each floor of the building structure 30 so that the container 1 can be taken out horizontally,
It may be possible to take out the container 1 on any floor. In this case, refurbishing and updating the container 1
In addition to performing all floors collectively as described above, some floors that need to be refurbished or updated can be individually performed.

In the above embodiment, the container 1
The case where the container 1 is used for the piping for water supply and drainage of the toilets 34, 36 has been described, but the container 1 is not limited to the toilets 34, 36,
Of course, it can also be used in other water fields, and can also be used in ducts and electric piping. Further, the plumbing equipment is not limited to the sanitary equipment 20 described above, and may be any equipment that is installed on a wall such as an electric light.

Further, in the above-described embodiment, the case where the container 1 is installed in the installation space 35 between the female toilet 34 and the male toilet 36 and used as a partition is described. You may make it install in a room, a warehouse, a cleaning tool room, etc.

Further, in the above-mentioned embodiment, when the containers 1 are installed in the installation space 35, the case where a plurality of containers 1 are sequentially jacked up from the lowest floor and installed in the installation spaces 35 on each floor has been described. The container 1 may be installed in the installation space 35 on each floor in a form of being lifted by a lifting machine.

[0022]

As described above, according to the present invention, in the box-shaped container 1, the standing pipes such as the water supply vertical pipe 4, the drainage vertical pipe 7 and the horizontal water supply branch pipe 5, the horizontal drain pipe 8 are provided. Etc.
Stored in a form connected to each other, the container 1
The container 1 is installed by transporting it to a predetermined position in the installation space 35 or the like and installing it, and connecting the pipe branch device such as the sanitary device 20 to the lateral branch pipe of the installed container 1. When the piped device is connected to the container 1, the piping work is completed, and the piped device is removed from the container 1 and the container 1 is removed. Therefore, by constructing the container 1 in a factory, the piping can be easily constructed and refurbished, and the quality can be improved.

[Brief description of drawings]

FIG. 1 is a plan view showing an example of a container used in a container shaft construction method according to the present invention.

FIG. 2 is a perspective view of the container shown in FIG.

FIG. 3 is a plan view showing a state in which installation of the container shown in FIG. 1 and connection of sanitary equipment have been completed.

FIG. 4 is a sectional view taken along the line IV-IV of the container shown in FIG.

FIG. 5 is a schematic view showing a method of installing the container shown in FIG.

[Explanation of symbols]

 1 ... Container 4 ... Vertical pipe (water supply vertical pipe) 5 ... Horizontal branch pipe (water supply horizontal branch pipe) 7 ... Vertical pipe (drainage vertical pipe) 8 ... Horizontal branch pipe (drain horizontal pipe) 20 ... … Plumbing equipment (sanitary equipment) 35 …… Installation space

Claims (1)

[Claims] 1. A box-shaped container having a vertical pipe and a lateral branch pipe,
Stored in a form of being connected to each other, the container is transported to a predetermined position and installed, and the lateral branch pipe of the installed container is connected to a piped pipe pipe pipe pipe pipe constructed. Containerized construction method.