JP6936055B2 - Lining parts for sleeve walls in the wash unit, and wash unit - Google Patents

Description

The present invention relates to sleeve wall lining parts and a wash unit in a wash unit of a reinforced concrete structure.

Conventionally, in a reinforced concrete structure, for example, in a multi-story hospital, as shown in FIGS. 5A and 5B, one hospital room is installed in a four-bed room 12 divided into four by a curtain rail 9. In the wash unit 13, the installation configuration of the wash unit 13 is roughly classified into two types: installation near the entrance and installation near the window of the four-floor room 12.

In such a case, as shown in FIG. 5A, when the washbasin unit 13 is installed near the window, the drainage pipe, the water supply pipe, the hot water supply pipe, and the like are arranged and overlapped with the girder 14b at the lower part of the washbasin unit 13. Will interfere. Therefore, as shown in FIG. 6, in order to raise the various pipes from the floor slab 15 while avoiding the interference, for example, the dimensions of the girder are set to, for example, a girder 14b (shown by a dotted line in the figure) of 750 × 950. It is changed to a vertically long girder 14a (shown by a solid line in the figure) at 500 × 1200.

Then, avoiding the girder 14a, as an example, the LGS, the water supply pipe 5, the drainage pipe 6, and the like are raised from the floor slab 15. Further, as shown in FIG. 7, as the back lining, a lining with a drain pipe, a board 13c, a deck, and the like is provided.

As a prior art, as described in Patent Document 1, a box-shaped cabinet type is known as a unit relating to a washbasin unit.

Japanese Unexamined Patent Publication No. 2001-128876

However, as shown in FIG. 6, in the case of the back lining, there is a big problem that the girder needs to be changed (14b → 14a) in order to allow the pipe to penetrate the floor. Further, the lining for the pipe is projected toward the indoor side in order to avoid interference between the beam 14a and the pipe, and as a result, the width dimension from the wall 16 is increased, and the effective area in the hospital room is reduced. It ends up. When drainage pipes and water supply pipes are pulled sideways on the floor to pipe to the pipe space (PS), a dedicated wall shaft is required, which increases the cost. Furthermore, since there are many types of lining work, the number of man-hours increases and it takes time. If the height of the beam is increased to keep the height of the opening as it is, the floor height will be increased, and the building height will be increased as a whole, resulting in an increase in cost. In addition, if an additional wash basin is to be installed later, the skeleton work has been completed and the beams cannot be changed, so the wash basin cannot be installed.

The wash unit according to the present invention, the sleeve wall lining parts in the wash unit, and the method for assembling the wash unit have been proposed in order to solve such a problem.

The gist for solving the above-mentioned problems of the sleeve wall lining part in the wash basin according to the present invention and achieving the object is the sleeve wall lining part which is a housing for supporting the wash basin in the wash unit. In the internal space of the housing, a water supply pipe having one end side connection portion connected to the water supply pipe raised from the floor avoiding the underfloor girder and the other end side connection portion connected to the washbasin is piped. An opening for device assembly, piping work, and inspection work and a lid member for closing the opening are provided on the outer wall surface of the housing, and a base for adjusting the horizontal level is integrated under the housing. The base is provided directly on the floor surface, and water supply pipes or drainage pipes raised from the floor avoiding the underfloor girders are directly introduced into the internal space of the housing. A space is provided so as not to be exposed to the outside .

The gist for solving the above-mentioned problems of the sleeve wall lining part in the wash unit according to the present invention and achieving the object is the sleeve wall lining part which is a housing for supporting the wash device in the wash unit. A drainage pipe having a one-sided connection portion connected to a drainage pipe raised from the floor avoiding an underfloor girder and an other end side connection portion connected to a drainage pipe from a washbasin in the internal space of the housing. Is installed, an opening for device assembly / piping work and a lid member for closing the opening are provided on the side wall of the housing, and a base for adjusting the horizontal level is integrated in the lower part of the housing. The base is provided directly on the floor surface, and water supply pipes or drainage pipes raised from the floor avoiding the underfloor girders are directly introduced into the internal space of the housing. A space is provided so as not to be exposed to the outside .

A receiving portion on which a side edge portion of the washbasin is erected is provided on the upper part of the housing, and a fixing means for attaching the washbasin is provided.

On the wall surface on the back side of the sleeve wall lining part, an attachment means for attaching a reinforcing flat plate to be laid horizontally on the left and right sleeve wall lining parts to reinforce the strength is provided.

The gist for solving the above-mentioned problems of the wash basin according to the present invention and achieving the object is that the wash basin is configured in a sleeve wall type, and is separated from the wash basin for the wash basin on the left and right. It is composed of three members, that is, the sleeve wall lining parts according to claim 1 and 2, which are erected on a surface and support the washbasin.

A reinforcing flat plate for strength reinforcement is horizontally mounted on the wall surface on the back side of the left and right sleeve wall lining parts by the mounting means provided on the wall surface.

According to the sleeve wall lining parts and the wash unit and its assembly method in the wash unit according to the present invention, even when the wash unit is installed on the beam near the window by using the sleeve wall lining parts, the girder can be used. It is not necessary to change the design, and the width of the room can be suppressed as much as possible.

In addition, the precasting of lining parts for sleeve walls eliminates the need for on-site lining work by many occupations, reducing man-hours. Further, the wash basin unit is composed of a total of three members, that is, a wash basin and left and right lining parts, which has an excellent effect of facilitating parts management and reducing man-hours for assembly work.

It is a front view (A) in the installed state of the washbasin unit 1 which concerns on this invention, and is a side view (B) in a state where the opening 3e on the right side is opened. It is a partial cross-sectional view of a housing. FIG. 5A is an exploded perspective view showing the structure of the base 10 in the washbasin unit 1 according to the present invention, and is a cross-sectional view of the base 10 in a used state. It is a plan view (A) and a front view (B) which show a mode that the base 10 is arranged on the left and right, and the height is adjusted by the discard bar 10f. It is a top view which shows the marking of the plumbing work (starting core) of the skeleton which installs the washbasin unit 1 which concerns on this invention. It is an assembly middle view (A) and the perspective view (B) of the assembled state which explain the assembly method of the wash unit 1 which concerns on this invention. It is a layout (A) of the wash unit 13 in the four-floor chamber 12 of the wash unit 13 according to the conventional example, and is a partially enlarged layout (B) of the wash unit 13. It is a partial vertical sectional view in the use state of the washbasin unit 13 which concerns on the same conventional example. It is a partially enlarged vertical sectional view (A) and the front view (B) which show the use state of the wash unit 13 which concerns on the prior art example.

As shown in FIG. 1, the washbasin unit 1 according to the present invention is a precast washbasin unit in the form of a sleeve wall without changing the girder.

As shown in FIG. 1, the washbasin unit 1 is composed of a washbasin 2 for a washbasin, a sleeve wall lining part 3a which is a left and right sleeve wall supporting the washbasin 2, and a sleeve wall lining part 3b. ..

Since the wash basin 2 is the same as the conventional one, detailed description thereof will be omitted, and the left and right sleeve wall lining parts 3a and 3b will be described.

The sleeve wall lining parts 3a and 3b are housings 3c and 3d arranged on the left and right sides that support the washbasin 2 in the washbasin unit 1. The housings 3c and 3d are substantially symmetrical, but the positions of the pipes, pipe openings, wiring openings, and the like inside the housings 3c and 3d are different, so they will be described separately.

First, in FIG. 1-A (A), the sleeve wall lining part 3a on the left side of the drawing will be described. The sleeve wall lining part 3a is made of, for example, a steel plate and is composed of a rectangular housing 3c. As an example, the size of the housing 3c is about 100 mm in width, about 670 mm in height, and about 500 mm in depth.

In the internal space of the housing 3c, one end side connection and a water heater 7 connected to a water supply pipe raised from the floor while avoiding the underfloor girders 4 shown in FIGS. 1-A (A) and 1-A (B). A water supply pipe 5 having a connecting portion on the other end side to be connected is piped.

Further, an opening 3e for equipment assembly / piping work and the opening are provided on the outer wall surface of the housing 3c (not shown, having the same size as the opening 3e shown in FIGS. 1-A (B) and at a symmetrical position). A lid member 3f (see FIG. 1-B) for closing the portion 3e is provided. Since the lid member 3f is finally attached to the opening 3e of the housing 3c in the assembly process of the wash unit 1, it is attached to the wash unit 1 as a part.

A base 10 for the sleeve wall lining part 3a for adjusting the horizontal level is integrally provided at the lower part of the housing 3c. An opening that penetrates inside and outside is appropriately provided on the bottom surface of the lower portion of the housing 3c so that the pipe can be penetrated and installed.

As shown in FIG. 2-A (A), the base 10 is made of metal, for example, steel channels 10a and 10b having a U-shaped cross section are opposed to each other, and as shown in FIG. 2-A (B). In the meantime, the lower bottoms of the channels 10a and 10b are connected and fixed to each other by welding means or the like with two connecting members 10c. The front and rear wall surfaces of the base 10 are integrally fixed by preparing a lid member.

As shown in FIG. 2-B (A), the U-shaped channels 10a and 10b in the base 10 are connected to each other by being separated from each other in the front-rear direction by the connecting member 10c having a required width. A space for the water supply pipe 5 raised from the floor to avoid the underfloor girder 4 and being directly introduced into the internal space of the housing 3c so as not to be exposed to the outside at the bottom directly placed on the floor. As a result, 10 g of water supply space is formed forward.

As shown in FIG. 2-A, the size of the base 10 is, for example, a width of about 100 mm, a height of about 65 mm, and a depth of about 500 mm. In order to integrally attach the base 10 to the housing 3c, for example, the base 10 is attached by screw means or by spot welding or the like in advance at a factory or a site.

Not limited to the above embodiment, the base 10 is first temporarily tightened and attached to the floor slab 15 as shown in FIGS. 2-B (A) and (B), and further, as shown in the same figure. The base 10 is fixed to the floor slab 15 by the fixing means 10e by inserting a liner or the like into the lower part using the discard bar 10f, and then the housing 3c is installed on the base 10. Then, a tool may be inserted through the opening 3e by means of attaching a screw or the like, and the sleeve wall lining part 3a and the base 10 may be attached and fixed to be integrated.

Next, in FIGS. 1-A (A), the sleeve wall lining part 3b on the right side of the drawing is a sleeve wall casing that supports the wash basin 2 in the wash unit 1 in the same manner as the sleeve wall lining part 3a. It is formed by the body 3d.

The housing 3d has the same material and size as the housing 3c, and in its internal space, one end side connection portion connected to a drainage pipe raised from the floor slab 15 avoiding the underfloor girder 4 and the housing 3d. A drain pipe 6 having a connection portion on the other end side connected to the drain pipe from the washbasin 2 is piped.

As shown in FIGS. 1-A (B), an opening 3e for device assembly / piping work and a lid member 3f (see FIG. 1-B) for closing the opening 3e are provided on the side wall of the housing 3d. A base 10 for adjusting the horizontal level is integrally provided at the lower part of the housing 3d.

The upper part of the housing 3d is a receiving portion for the wash basin 2, and the side edge portion of the wash basin 2 is placed on the lining parts 3a and 3b for the left and right sleeve walls and attached. For fixing, a fixing means for a washbasin (through hole for a screw, etc.) is provided.

As shown in FIG. 2-B (A), the base 10 for the sleeve wall lining part 3b is for drainage raised from the floor avoiding the underfloor girder 4 on the bottom surface which is directly placed on the floor surface. A drainage space 10h is provided as a space portion so that the pipe 6 is directly introduced into the internal space of the housing 3d and is not exposed to the outside.

Further, similarly to the base 10 for the lining part 3a for the sleeve wall, the base 10 for the lining part 3b for the sleeve wall also has the floor slab 15 side first as shown in FIGS. 2-A and 2-B. The base 10 may be fixed to the base 10, and later, the housing 3d of the sleeve wall lining part 3b for the right side may be placed on the base 10 and attached by attaching / fixing means to be integrated.

In that case, as shown in FIG. 2-B, the left and right bases 10 and 10 are placed on the floor slab 15 first, the height level is adjusted by the discard bar 10f, and then the left and right sleeve walls are used. The lining parts 3a and 3b may be placed on the left and right bases 10 and 10, respectively, and attached / fixed by mounting means (screws, welding, etc.).

As shown in FIG. 4A, the left and right sleeve wall lining parts 3a and 3b have the left and right sleeve wall linings on the back wall surface of the sleeve wall lining parts 3a and 3b. Mounting means is provided for mounting the reinforcing flat plate 3h that is laid horizontally on the parts to reinforce the strength.

Further, the housing 3c, for reinforcing the wall surface on the back side of the left and right sleeve wall lining parts 3a, 3b by fixing to the finishing board 13c or the like of the wall 16 (see FIG. 5) with screws or the like. A fixing hole is formed in the wall surface on the back side of 3d.

As described above, the wash basin 1 according to the present invention is configured by forming the wash basin into a sleeve wall type, and is erected on the floor surface separated from the wash basin 2 on the left and right and the wash basin. It is composed of three members including the sleeve wall lining parts 3a and 3b that support the vessel 2.

As shown in FIG. 4A, reinforcing flat plates 3h for strength reinforcement are horizontally mounted on the wall surfaces on the back side of the left and right sleeve wall lining parts 3a and 3b by the mounting means provided on the wall surface. ing.

The method of assembling the washbasin unit 1 according to the present invention will be described. First, as shown in FIG. 3, at least a floor sleeve for a water supply pipe (100φ as an example) and a floor sleeve for a drainage pipe (100φ) are raised from the floor slab 15 while avoiding the girder 4 under the floor. Further, after laying a CD pipe (for example, 16φ) for a water heater power supply on the floor slab 15, it is marked out, a water supply pipe (PF pipe as an example) is set up at the b position, and a drain pipe (VP50A as an example) is set up. Launch. Route the outlet cable through the pipe. Complete ceiling, wall and floor finishing work.

Next, as a preliminary work before installing the wash unit 1, the water supply pipe (VP20) 5 or the drainage pipe (VP50A) 6 is arranged in the space inside the housings 3c and 3d as a preceding pipe in advance. The mounting bracket for the main body of the water heater 7 is attached to the housing 3c to form the left and right sleeve wall lining parts 3a and 3b which are manufactured in advance at the factory or the site and precast.

As the installation work of the wash unit 1, the anchor position is marked out with a pattern that can be diverted to the predetermined position of the floor slab 15, and the anchor (expansion part) for attaching the left and right bases 10 is inserted into the hole formed therein. Type in 10d.

This anchor is a post-installed anchor, and when an anchor bolt with a head is tightened to the anchor (expansion part) 10d to expand and fix the target member, or when the anchor bolt is planted to the anchor (expansion part) 10d. There are both construction methods in which the target member is fixed by tightening a nut on the upper end of the anchor bolt.

The left and right sleeve wall lining parts 3a and 3b and the base 10 integrally attached to these are temporarily placed at predetermined positions on the floor and installed. Further, the reinforcing flat plate 3h is attached to the back wall surface of the left and right sleeve wall lining parts 3a and 3b. The reinforcing flat plate 3h is first erected on the sleeve wall lining parts 3a and 3b, and then the sleeve wall lining parts 3a and 3b are placed on the left and right bases 10 and 10. You may.

Further, as shown in FIGS. 1-A (B), the back surfaces of the housings 3c and 3d of the left and right sleeve wall lining parts 3a and 3b are reinforced by screwing them to the finishing board 13c on the wall side at, for example, three places. do. Instead of this, the reinforcing flat plate 3h may be screwed to the finishing board 13c, thereby facilitating the construction work.

Although it has been described that the sleeve wall lining parts 3a and 3b and the bases 10 and 10 are integrally attached to the floor slab 15, the left and right bases 10 and 10 are first placed on the floor surface of the floor slab 15. When fixing to the base 10 with the fixing means 10e, the base 10 is fixed to the anchor (expansion portion) 10d, the height of the base 10 is adjusted using a liner, and then the left and right sleeve wall lining parts 3a and 3b are used. Is placed on the bases 10 and 10, respectively.

Then, a mounting tool is inserted through the opening 3e on the side wall of the sleeve wall lining parts 3a and 3b, and the sleeve wall lining parts 3a and 3b are mounted and fixed to the left and right bases 10 and 10 by fixing means. As a result, the left and right sleeve wall lining parts 3a and 3b are attached and fixed to the floor slab 15. As described above, the base 10 may be integrally attached to the floor with respect to the left and right sleeve wall lining parts 3a and 3b, or the base 10 may be attached to the floor first.

After that, the washbasin 2 is temporarily placed so as to be erected on the left and right sleeve wall lining parts 3a and 3b. Check the level, parallelism, and right angle of the washbasin 2. After that, the basin 2 and the lining parts 3a and 3b for the sleeve wall are attached and fixed by a basin fixing means such as screwing upward by inserting a tool through the opening 3e of the side wall of the lining parts 3a and 3b for the sleeve wall. ..

The water wash basin 2 and the drain pipe are connected to the water supply pipe 5 and the drain pipe 6 in the sleeve wall lining parts 3a and 3b. Further, the water heater 7 is installed on the inner wall of the lining part 3a for the left sleeve wall. The water heater 7 can also be attached to the housing 3c of the sleeve wall lining part 3a in advance when the mounting bracket is attached to the housing 3c.

Then, the water heater 7 and the water supply pipe 5 are connected and constructed, and electrical wiring is performed to provide an outlet 3i at the opening. As shown in FIG. 1-B, the side wall openings 3e of the left and right sleeve wall lining parts 3a and 3b are closed by the lid member 3f by the lid fixing means.

In this way, the washbasin unit 1 according to the present invention can be easily assembled by the precast sleeve wall lining parts.

With the wash unit and sleeve wall lining parts according to the present invention, in a concrete structure building, the width dimension from the outer wall without changing the design dimension of the girder in order to arrange the wash unit near the window. Since it is made compact with a sleeve wall type, it can be widely applied.

1 washbasin unit,
2 washbasin,
3a Sleeve wall lining parts (left side),
3b Sleeve wall lining parts (right side),
3c housing (left side), 3d housing (right side),
3e opening, 3f lid member,
3g mounting means (screws, etc.), 3h reinforcing flat plate,
3i outlet,
4 girders,
5 Water supply pipe,
6 drainage pipe,
7 water heater,
8 hospital rooms,
9 Curtain rail,
10 base,
10a channel (left), 10b channel (right),
10c connecting material, 10d anchor (expansion part),
10e Fixing means (anchor bolt, planting bolt + nut),
10f throw-away bar,
10g water supply space, 10h drainage space,
11 LNG gas pipe,
12 4 floor room,
13 wash basin, 13a wash basin,
13b U-shaped lining, 13c finishing board,
14a girder after deformation, 14b girder before deformation,
15 floor slab,
16 walls.

Claims (6)

A lining part for the sleeve wall, which is a housing that supports the washbasin in the washbasin unit.
In the internal space of the housing, a water supply pipe having one end side connection portion connected to the water supply pipe raised from the floor avoiding the underfloor girder and the other end side connection portion connected to the washbasin is piped. ,
An opening for device assembly, piping work, and inspection work and a lid member for closing the opening are provided on the outer wall surface of the housing, and a base for adjusting the horizontal level is integrated under the housing. It is provided as a target
The base is placed on the bottom directly on the floor surface so that the water supply pipe or the drainage pipe raised from the floor avoiding the girder under the floor is directly introduced into the internal space of the housing and is not exposed to the outside. To be provided with a space for
Lining parts for sleeve walls in the washbasin unit featuring. A lining part for the sleeve wall, which is a housing that supports the washbasin in the washbasin unit.
Drainage having a one-sided connection portion connected to a drainage pipe raised from the floor and a drainage pipe connected to a drainage pipe from a basin in the internal space of the housing. The pipe is piped,
An opening for device assembly / piping work and a lid member for closing the opening are provided on the side wall of the housing, and a base for adjusting the horizontal level is integrally provided at the lower part of the housing. becomes Te,
The base is placed on the bottom directly on the floor surface so that the water supply pipe or the drainage pipe raised from the floor avoiding the underfloor girder is directly introduced into the internal space of the housing and is not exposed to the outside. To be provided with a space for
Lining parts for sleeve walls in the washbasin unit featuring. At the top of the housing, a receiving part on which the side edge of the basin is erected is provided, and a fixing means for attaching the basin is provided.
A lining part for a sleeve wall in the washbasin unit according to claim 1 or 2. The wall surface on the back side of the lining parts for the sleeve walls is provided with mounting means for mounting the reinforcing flat plates that are laid horizontally on the lining parts for the left and right sleeve walls to reinforce the strength.
The sleeve wall lining part in the washbasin unit according to any one of claims 1 to 3. The wash basin is configured in the form of a sleeve wall, and is used for the wash basin for the wash basin and for the sleeve walls of claims 1 and 2 which are separated from each other on the left and right and are erected on the floor to support the wash basin. Being composed of three parts with lining parts,
A washbasin unit featuring. A reinforcing flat plate for strength reinforcement is horizontally mounted on the wall surface on the back side of the lining parts for the left and right sleeve walls by the mounting means provided on the wall surface.
The washbasin unit according to claim 5.

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