JP3205991U - Piping unit for unit house - Google Patents

Abstract

Provided is a piping unit for a unit house that can greatly reduce the construction period at the site by sharing and simplifying the piping work process, and can be reliably constructed by anyone. A house alloy tool 10 to be fixed in advance on a side surface of a unit house P is provided. A holding metal fitting 20 for connecting and holding a plurality of pipes in advance is provided. A main pipe unit body 30 to which a drain pipe and a water supply pipe are connected is provided. The house alloy tool 10 is fixed to the side surface of the unit house P. The main pipe unit body 30 is mounted by connecting the holding metal fitting 20 to the house alloying tool 10. [Selection] Figure 1

Description

  The present invention relates to a unit house piping unit capable of rationally mounting piping to be mounted on a unit house.

  In order to install a water supply / drain pipe etc. in a unit house produced at a factory and assembled locally, the process is to install the water supply / drain pipe etc. while constructing the unit house and engaging each pipe at the site.

  On the other hand, Patent Document 1 discloses a piping unit that efficiently constructs a pipe by collecting a plurality of pipes together without performing the work for each pipe according to such on-site alignment. This piping unit is configured to hold a plurality of pipes such as a gas pipe and a water supply pipe together with a support member and fix the pipes to a pipe construction place with the support member.

  According to this piping unit, it is possible to save time and effort for each piping in the field by a conventional method by unitizing a plurality of pipings with a supporting member into a unit.

JP-A-10-213271

  According to the piping unit described in Patent Document 1, a plurality of pipes such as water supply / drainage pipes are held in parallel by a flat plate-like support member. Therefore, this piping unit is configured to be mounted on a planar structure such as a wall or a ceiling surface.

  However, the unit house is characterized by the fact that the configuration can be freely changed. Therefore, in such a configuration in which the flat structure is supported in parallel by the flat plate-like support member, there are many restrictions during piping construction, and it is difficult to standardize the construction procedure. It is.

  Moreover, in the unit house, since it is possible to select a configuration that protrudes the capsule from the side of the house, when installing the pipe in such a configuration unique to the unit house, the piping construction becomes more difficult, It was necessary to work on each pipe according to the site.

  Therefore, the present invention has been devised to solve the above-mentioned problems, and can greatly simplify the piping work process to be installed in the unit house, enabling common piping construction and greatly increasing the construction period at the site. The purpose is to provide a piping unit for a unit house that can be shortened and reliably installed by anyone.

  In order to achieve the above-described object, the first means in the present invention is a housing-like shape that is fixed in advance to the side surface of the unit house P in the unit house piping unit configured to attach the vertical piping Q to the side surface of the unit house P. And a main pipe unit body 30 composed of a drain pipe 31 and a water supply pipe 32 connected and held by the holding metal fitting 20. This is because the main pipe unit body 30 is mounted by connecting the holding metal fitting 20 to the house alloy tool 10 fixed to the side surface of the unit house P.

  In the second means, the house alloy tool 10 includes a fixing rod 11 fixed along the wall surface, and a pair of upper and lower connecting fittings provided above and below the fixing rod 11 and projecting toward the holding fitting 20. 12 is provided with a notch 13A for locking the side surface of the bolt from above in the bolt insertion hole 13 opened in the upper coupling metal 12, and fixed after the holding metal fitting 20 is temporarily fixed to the bolt insertion hole 13. It is configured to do.

  3rd means WHEREIN: The said holding | maintenance metal fitting 20 is the connection arm body 22 connected with the said house alloying tool 10, and the connection ring body with which the said drainage pipe 31 and the water supply pipe | tube 32 are attached to this connection arm body 22, and are connected. 21, the drain pipe 31 is arranged on the distal end side of the connecting arm body 22, and the water supply pipe 32 is connected between the drain pipe 31 and the unit house P.

  The fourth means is configured to connect the branch rod 33 or the branch pipe 34 to the main pipe unit body 30 in advance.

  The pipe of the unit house P is constructed by connecting the holding metal fitting 20 to the house alloying tool 10 fixed in advance to the side surface of the unit house P and attaching the main pipe unit body 30 as in claim 1. In the process, common piping construction became possible. As a result, it is not necessary to carry out the work for each pipe in the field, and the installation work of the vertical pipe Q to be installed in the unit house can be greatly simplified, and anyone can perform reliable construction. Moreover, by installing the house alloy tool 10 in advance, the main pipe unit body 30 is mounted in advance on the side surface of the unit house P in advance even when piping work is performed at a high place such as a three-story unit house P. After that, since it can be assembled into a three-story building, it is possible to safely carry out the piping work of the vertical pipe Q even at a high place.

  According to the second aspect, the bolt insertion hole 13 opened in the upper coupling metal 12 is provided with a notch 13A for locking the bolt side surface from above, and the holding metal fitting 20 is temporarily fixed to the bolt insertion hole 13 and then fixed. Since it is comprised in this way, the mounting | wearing operation | work of the main pipe unit body 30 can be simplified. Therefore, it became possible to shorten the piping construction period.

  According to a third aspect of the present invention, the holding metal fitting 20 includes a connecting arm body 22 connected to the house alloying tool 10 and a connecting ring that is attached to the connecting arm body 22 and connects the drain pipe 31 and the water supply pipe 32 side by side. Since the body 21 is provided, the drain pipe 31 is disposed on the distal end side of the connecting arm body 22, and the water pipe 32 is coupled between the drain pipe 31 and the unit house P. When the unit body 30 is installed, the front appearance area of the vertical pipe Q can be reduced to improve the appearance.

  As described in claim 4, the branch pipe 33 or the branch pipe 34 is connected to the main pipe unit body 30 in advance, so that any branch pipe 33 or branch pipe 34 can be connected from the main pipe unit body 30. It becomes possible. As a result, even in a special unit house P, such as a structure in which the capsule P1 is provided in the unit house P, it is possible to select these branch rods 33 and branch pipes 34 and connect them to the piping in the capsule P1.

  In this way, according to the present invention, the piping work process to be installed in the unit house can be extremely simplified, the common piping work can be performed, the construction period of the site can be greatly shortened, and reliable construction can be performed by anyone. We achieved the original purpose of being able to do so.

It is a disassembled perspective view which shows the mounting state of this invention. It is a disassembled perspective view which shows one Example of this invention piping unit. It is a plane sectional view showing one example of the wearing state of the present invention. It is a disassembled perspective view which shows one Example of the house taking alloy tool of this invention. (A) thru | or (c) are process drawings which connect a main pipe unit body to a house alloying tool. It is a perspective view which shows the other mounting state of this invention.

  Embodiments of the present invention will be described below. The present invention relates to a unit house piping unit constructed so that a vertical pipe Q is attached to a side surface of a unit house P which is produced in a factory and assembled locally (see FIG. 1).

  The main configuration of the present invention is composed of a house alloying tool 10, a holding bracket 20, and a main pipe unit body 30 (see FIG. 2). The house alloying tool 10 is a fixing member that is fixed to the unit house P in advance in accordance with the construction position of the vertical pipe Q. The holding metal fitting 20 is a metal fitting that connects the vertical pipe Q to the house alloy tool 10, and the main pipe unit 30 has a configuration in which a drain pipe 31 and a water supply pipe 32 are connected and held by the holding metal fitting 20.

  The structure of the house-alloying tool 10 includes a housing-like fixed rod 11 and a pair of connecting fittings 12 projecting above and below the fixed rod 11 (see FIG. 2). The fixing hook 11 is a hook-like member fixed in advance to the side surface of the unit house P (see FIG. 4). In the illustrated example, the fixing rod 11 is fixed to the side surface of the unit house P using various fixing bolts 14 selected according to the construction position of the vertical pipe Q. Further, it is also possible to separately provide a fixing bracket 15 on the fixing rod 11 depending on the piping construction position, and fix the fixing rod 11 via the fixing bracket 15 (see FIG. 2).

  On the other hand, the connecting metal fitting 12 of the house alloy tool 10 is a connecting member that protrudes from the upper and lower sides of the fixing rod 11 toward the holding metal fitting 20 (see FIG. 2). Further, a notch 13A for locking the bolt side surface from above is provided in the bolt insertion hole 13 opened in the upper coupling fitting 12 (see FIG. 4). By this cutout 13A, the connecting bolt 23 connected to the holding metal fitting 20 can be temporarily fixed to the bolt insertion hole 13 from above (see FIG. 5 (A)).

  The holding metal fitting 20 is a connecting member that connects and holds a plurality of vertical pipes Q in advance (see FIG. 2). The illustrated holding metal fitting 20 includes a connecting ring body 21 having a substantially arcuate shape in a plane and a connecting arm body 22 having a substantially T-shape in a plane (see FIG. 3).

  The connecting ring body 21 is a member that connects and connects the drain pipe 31 and the water supply pipe 32 (see FIG. 3). On the other hand, the connecting arm body 22 is a member that protrudes from the connecting ring body 21 side toward the house alloy tool 10. When the vertical pipe Q is connected to the connecting arm body 22, the drain pipe 31 is connected to the distal end side of the connecting arm body 22. Further, a water supply pipe 32 is disposed between the drain pipe 31 and the unit house P, that is, at a position inside the connecting ring body 21. When arranged in this way, the relatively small-diameter water supply pipe 32 is hidden behind the large-diameter drain pipe 31, and even when a plurality of vertical pipes Q are installed, the water pipe 32 is relatively inconspicuous.

  The main pipe unit 30 has a configuration in which a drain pipe 31 and a water supply pipe 32 are connected and held by a holding metal fitting 20 (see FIG. 2). The branch pipe 33 or the branch pipe 34 is appropriately selected and connected to the main pipe unit body 30. These branch rods 33 and branch pipes 34 can be piped to the capsule P1 side via the branch rods 33 and branch pipes 34, for example, even when piping is performed in a special unit house P with the capsule P1 attached to the side surface. (See FIG. 6).

  In order to pipe the main pipe unit body 30 to the unit house P, first, the house alloy tool 10 is fixed to an appropriate position on the side surface of the unit house P, and then the holding metal fitting 20 holding and connecting the main pipe unit body 30. It becomes common construction which connects to the house alloying tool 10 (refer FIG. 1).

  At this time, when the holding metal fitting 20 is connected to the house removing alloy tool 10, the connection bolt 23 of the holding metal 20 is locked from the notch 13A to the bolt insertion hole 13 of the connection metal 12 at the upper part of the fixing rod 11 and temporarily fixed. (See FIGS. 5 (a) and 5 (b)). Next, after the connection bolt 23 of the holding metal fitting 20 is inserted into and fixed to the bolt insertion hole 13 of the lower connection fitting 12, the connection bolt 23 temporarily fixed to the upper bolt insertion hole 13 is tightened and fixed (see FIG. (See (c)).

  In the present invention, safe construction is possible even when piping is constructed in a three-story unit house P (see FIG. 6). That is, after the main pipe unit 30 is mounted on the side surface of the unit house P, the unit house P is assembled into a three-story building. Therefore, unlike the prior art, there is no dangerous work such as a joint work for each pipe in a high place, and extremely safe construction is possible.

  Note that the piping unit of the present invention is not limited to the illustrated example, and the configurations and shapes of the house-alloying tool 10, the holding bracket 20, the main pipe unit body 30, and the like can be arbitrarily changed. In addition, design changes can be freely made without changing the gist of the present invention.

P Unit house P1 Capsule Q Vertical pipe 10 House alloying tool 11 Fixing rod 12 Connecting bracket 13 Bolt insertion hole 13A Notch 14 Fixing bolt 15 Fixing bracket 20 Holding bracket 21 Connecting ring body 22 Connecting arm body 23 Connecting bolt 30 Main pipe unit body 31 Drain pipe 32 Water supply pipe 33 Branch pipe 34 Branch pipe

Claims (4)

  In a unit house piping unit configured to mount vertical piping on the side surface of the unit house, a housing-like house-alloying tool that is fixed in advance to the side surface of the unit house, and a holding bracket for connecting and holding a plurality of pipings in parallel And a main pipe unit body composed of a drain pipe and a water supply pipe connected and held by the holding metal fitting, and the main pipe unit body by connecting the holding metal fitting to the house alloy tool fixed to the side surface of the unit house. A unit house piping unit characterized by being configured to be mounted.   The house-alloying tool includes a fixing rod fixed along the wall surface, and a pair of upper and lower connecting fittings provided above and below the fixing rod and projecting toward the holding fitting, and is opened to the upper connecting fitting. 2. The piping unit for a unit house according to claim 1, wherein a notch for locking the bolt side surface from above is provided in the drilled bolt insertion hole, and the holding metal fitting is temporarily fixed to the bolt insertion hole and then fixed.   The holding metal fitting includes a connecting arm body connected to the house alloy tool, and a connecting ring body mounted on the connecting arm body to connect the drain pipe and the water supply pipe side by side, and the drain pipe is connected to the connecting arm body. The unit house piping unit according to claim 1, wherein the unit house piping unit is disposed so as to be disposed on a distal end side and connected to dispose the water supply pipe between the drain pipe and the unit house.   The piping unit for a unit house according to claim 1, wherein a branch rod or a branch pipe is connected to the main pipe unit body in advance.

Images