JP2020183651A - Room unit support leg with post-adjustment function, and installation height adjustment method of room unit support leg - Google Patents

Abstract

To provide a construction method of installing multiple room units on a floor slab of a building capable of efficiently installing room units in a short time by facilitating adjustment of the installation height position of the room units.SOLUTION: A construction method includes: a first installation step of installing multiple room unit support legs on the floor slab at regular intervals; a first pre-adjustment process of adjusting the height of multiple room unit support legs so that the height of the front adjustment room unit support legs is higher than the height of the support legs of the post-adjustment room unit while separating into front adjustment room unit support legs and rear adjustment room unit support legs at an arbitrary distribution; a first room unit mounting step of mounting the room unit so that it is supported by the pre-adjustment room unit support legs; and a first post-adjustment step of adjusting the height of the support legs of the room unit to come into contact with the room unit.SELECTED DRAWING: Figure 7

Description

The present invention provides a room unit support leg with a post-adjustment function for adjusting the height position of the room unit and a room unit support leg when the room unit in which indoor equipment is unitized is installed on the floor slab of a building. Regarding the installation height adjustment method.

Conventionally, in buildings such as condominiums and hotels, indoor equipment such as system kitchens, toilets, bath units, vanities, and closets have been brought in as independent members, assembled at the construction site, and installed on the building frame. .. However, in the construction method of assembling and installing the components of such indoor equipment on site, various problems such as an increase in construction cost due to an increase in labor cost, a lengthening of construction period, and a variation in quality have arisen.

As a method for solving the above-mentioned problems, a method is known in which a room unit incorporating indoor equipment or the like is manufactured in advance in a factory or the like, and a plurality of the room units are installed on the floor slab of a building (for example, patent documents). See 1). By using such room units, at the construction site, multiple room units can be installed and connected to each other, and if necessary, electrical wiring and water and sewage pipes can be connected to the room units for indoor equipment (in a short period of time). The interior) can be completed.

Japanese Unexamined Patent Publication No. 8-31168

However, in the above-mentioned method of installing a plurality of room units on the floor slab of the building, the floor slabs of the building are not always on a uniform horizontal plane, so that the height positions of the room units arranged adjacent to each other are matched. Therefore, there is a problem that it takes a lot of time and effort to adjust the height for connecting the floor surfaces of the units without steps.

In particular, even if a plurality of support members for horizontally supporting the room unit are arranged on the floor slab before the room unit is installed, some of the support members among these plurality of support members will be used after the room unit is installed. There may be a gap between the room unit and the room unit. In this case, the load of the room unit is excessively applied to the specific support member, and there is a concern that the support member may be damaged or the room unit may be distorted.

The present invention has been made in consideration of such circumstances, and in a construction method in which a plurality of room units are installed on the floor slab of a building, the installation height position of the room units can be easily adjusted for a short time. It is an object of the present invention to provide a method for adjusting the installation height of a room unit support leg with a post-adjustment function and a room unit support leg that enables efficient installation of the room unit.

In order to solve the above problems, the present invention proposes the following means.
That is, the room unit support leg with the post-adjustment function of the present invention is installed on the floor slab when the room unit is installed on the floor slab of the building, and supports the room unit with the post-adjustment function for receiving the room unit. A base having a bottom plate in contact with the floor slab and a first side wall rising from the bottom plate, and a base having a first side wall rising from the bottom plate, and a top plate in contact with the room unit and a base having a first side wall rising from the bottom plate. A lid having a second side wall that is slidably contacted is provided, and an internal space is partitioned by the bottom plate, the first side wall, the second side wall, and the top plate, and the first side wall or the second side wall is formed. Is formed with a tubular portion communicating with the internal space, the internal space can be filled with a curable material via the tubular portion, and a recess is formed in the central portion of the top plate. It is characterized in that a through hole communicating with the internal space is formed on the peripheral edge.

The installation height adjustment method of the room unit support legs of the present invention is installed on the floor slab when the room unit is installed on the floor slab of the building, and the height can be adjusted to receive the room unit. A method of adjusting the installation height of the room unit support legs, the first installation step of installing the plurality of room unit support legs on the floor slab at predetermined intervals, and the plurality of room unit support legs in an arbitrary distribution. First, the height of the front adjustment room unit support leg is divided into a front adjustment room unit support leg and a rear adjustment room unit support leg, and the height of the front adjustment room unit support leg is adjusted to be higher than the height of the rear adjustment room unit support leg. The pre-adjustment step, the first room unit mounting step of mounting the room unit so as to be supported by the pre-adjustment room unit support leg, and the position where the height of the post-adjustment room unit support leg is in contact with the room unit. It is characterized by including a first post-adjustment step for adjusting the height to the maximum.

Further, in the present invention, the height adjustment of the room unit support leg in at least one of the first pre-adjustment step and the first post-adjustment step is performed by using a curable material inside the room unit support leg. It may be done by injecting.

The method for adjusting the installation height of the room unit support legs of the present invention is installed on the floor slab when the room unit is installed on the floor slab of a building, and the height can be adjusted to receive the room unit. A method of adjusting the installation height of the room unit support legs, which is a second installation step of installing a plurality of room unit support legs on the floor slab at predetermined intervals, and an arbitrary room among the plurality of room unit support legs. The second room unit mounting step in which the room unit is mounted so as to be supported by the unit support legs, and the height is adjusted so that the upper surfaces of the plurality of room unit support legs are raised to a position in contact with the room unit. It is characterized by having a second post-adjustment step.

Further, in the present invention, which is a pre-process of the second room unit mounting step, the level adjusters are arranged on the upper surfaces of the second room unit and the plurality of room unit support legs so as to support the plurality of room units. It may have a second pre-adjustment step of adjusting the height of the legs.

In the second post-adjustment step, the curable material is injected into the plurality of room unit support legs, and the room unit has a gap between the level adjuster and the room unit. It may be a step of adjusting the height of the level adjuster in contact with the room unit and fixing the heights of all the room unit support legs with the injected curable material.

According to the present invention, in a construction method in which a plurality of room units are installed on a floor slab of a building, the installation height position of the room units can be easily adjusted, and the room units can be installed efficiently in a short time. It is possible to provide a method for adjusting the installation height of a room unit support leg with a post-adjustment function and a room unit support leg.

It is an external perspective view which shows the room unit support leg with the post-adjustment function of 1st Embodiment of this invention. It is sectional drawing along the height direction of the room unit support leg with a post-adjustment function shown in FIG. It is an external perspective view which shows the room unit support leg with the post-adjustment function of 2nd Embodiment of this invention. It is a schematic view and the side view which showed the installation height adjustment method of the room unit support leg of the 1st adjustment method of this invention step by step. It is a schematic view and the side view which showed the installation height adjustment method of the room unit support leg of the 1st adjustment method of this invention step by step. It is a schematic view and the side view which showed the installation height adjustment method of the room unit support leg of the 1st adjustment method of this invention step by step. It is a schematic view and the side view which showed the installation height adjustment method of the room unit support leg of the 1st adjustment method of this invention step by step. It is a schematic view and the side view which showed the installation height adjustment method of the room unit support leg of the 2nd adjustment method of this invention step by step. It is a schematic view and the side view which showed the installation height adjustment method of the room unit support leg of the 2nd adjustment method of this invention step by step. It is a schematic view and the side view which showed the installation height adjustment method of the room unit support leg of the 2nd adjustment method of this invention step by step. It is a schematic view and the side view which showed the installation height adjustment method of the room unit support leg of the 3rd adjustment method of this invention step by step. It is a schematic view and the side view which showed the installation height adjustment method of the room unit support leg of the 3rd adjustment method of this invention step by step. It is a schematic view and the side view which showed the installation height adjustment method of the room unit support leg of the 3rd adjustment method of this invention step by step. It is a schematic view and the side view which showed the installation height adjustment method of the room unit support leg of the 3rd adjustment method of this invention step by step.

Hereinafter, a room unit support leg with a post-adjustment function and a method for adjusting the installation height of the room unit support leg according to the embodiment of the present invention will be described with reference to the drawings. It should be noted that each of the following embodiments is specifically described in order to better understand the gist of the invention, and is not limited to the present invention unless otherwise specified. Further, in the drawings used in the following description, in order to make the features of the present invention easy to understand, the main parts may be enlarged for convenience, and the dimensional ratios of the respective components are the same as the actual ones. Is not always the case.

(Room unit support leg with post-adjustment function: 1st embodiment)
FIG. 1 is an external perspective view showing a room unit support leg with a post-adjustment function according to the first embodiment of the present invention. Further, FIG. 2 is a cross-sectional view taken along the height direction of the room unit support leg with a post-adjustment function shown in FIG.
The room unit support leg 10 with a post-adjustment function according to the first embodiment of the present invention has a first base 11 having a polygonal tubular shape, for example, a hexagonal tubular shape, and an upper surface 11t having an open surface, for example. It has a first lid 21 that covers the upper surface (open surface) 11t of the first substrate 11. The first substrate 11 has a ten-sided tubular shape that rises from the first bottom plate 12 that is in contact with the floor slab S at the time of use and the first bottom plate 12 to partition a predetermined area, that is, a ten-sided tubular space in the present embodiment. It includes a first side wall 13. The first bottom plate 12 and the first side wall 13 may be integrally formed of, for example, the same material, for example, a hard resin.

On the first side wall 13 of the first base 11, the outside of the room unit support leg 10 with a post-adjustment function, the first bottom plate 12 and the first side wall 13 of the first base 11, and the first heaven of the first lid 21 A tubular portion 15 is formed that communicates with the internal space E1 partitioned by the plate 22 and the second side wall 23. The curable material can be filled in the internal space E1 through such a tubular portion 15.
In addition to being formed on the first side wall 13 as in the present embodiment, such a tubular portion 15 can also be formed on the second side wall 23. In this case, the first side wall 13 may be provided with an opening, a notch, or the like for passing the tubular portion 15.

Examples of the curable material filled in the internal space E1 include a curing agent that cures by mixing two liquids, a curing agent that cures by applying heat or ultraviolet rays, and a curing agent that cures by a hydration reaction. Hardeners are applicable and are not limited.

Further, on the first bottom plate 12, a bottom lid 16 connected to the tubular portion 15 is formed so as to be removable from the first bottom plate 12. A groove 16a extending toward the center of the first bottom plate 12 is formed on the surface of the bottom lid 16 facing the internal space E1. Through such a groove 16a, the curable material injected from the tubular portion 15 at the end of the internal space E1 is guided to flow to the center of the internal space E1, and the curable material is filled in the internal space E1 without any gap. Can be done.

The first lid 21 has a first top plate 22 that covers the upper surface 11t, which is an open surface of the first base 11, and an inner peripheral surface of the first side wall 13 of the first base 11 that hangs down from the first top plate 22. It is provided with a ten-sided tubular second side wall 23 that is slidably contacted with respect to 13a. The first top plate 22 and the second side wall 23 may be integrally formed of, for example, the same material, for example, a hard resin.

The first top plate 22 is, for example, a hexagonal plate-shaped member, and when the room unit support leg 10 with a post-adjustment function is used, the upper surface 22a of the first top plate 22 comes into contact with the lower beam UB of the room unit U. ..

A recess 25 is formed in the central portion of the first top plate 22 of the room unit support leg 10 with a post-adjustment function. In the present embodiment, the recess 25 is a portion in which a part (central portion) of the top surface of the first top plate 22 is recessed in a hexagonal shape. A first through hole 24 communicating with the internal space E1 is formed on the peripheral edge of the recess 25. In the present embodiment, the first through holes 24 are formed at three positions at equal intervals on the peripheral edge of the recess 25.

Such a recess 25 serves as a buffer that receives the curable material injected from the tubular portion 15 into the internal space E1 in the post-adjustment when it overflows. Further, the first through hole 24 releases air to the outside when the curable material is injected from the tubular portion 15 into the internal space E1, and the curable material after filling the internal space E1 is directed toward the recess 25. And let it flow out.

(Room unit support leg with post-adjustment function: 2nd embodiment)
FIG. 3 is an external perspective view showing a room unit support leg with a post-adjustment function according to a second embodiment of the present invention.
The room unit support leg 30 with a post-adjustment function shown in FIG. 3 is a modified example of the room unit support leg 10 with a post-adjustment function shown in FIGS. 1 and 2 described above, and is shown in FIGS. 1 and 1 except for the parts described below. It is the same as the second embodiment, and detailed description thereof will be omitted and the same numbers will be assigned.

The first side wall 13 of the first base 11 in the room unit support leg 30 with the rear adjustment function of the second embodiment has the outside of the room unit support leg 30 with the rear adjustment function and the first bottom plate 12 of the first base 11. A tubular portion 35 is formed which communicates the first side wall 13 with the internal space E2 partitioned by the first top plate 22 and the second side wall 23 of the first lid 21. The curable material can be filled in the internal space E2 through such a tubular portion 35.

The end of the tubular portion 35 on the internal space E2 side is in the vicinity of the first side wall 13, that is, in the peripheral region of the internal space E2. Then, in the room unit support leg 30 with a post-adjustment function of the second embodiment, a curable material injected from the tubular portion, such as the room unit support leg 10 with a post-adjustment function shown in FIGS. It does not form a bottom lid with a groove that flows toward the center of space E1.

Even in the room unit support leg 30 with the post-adjustment function of the second embodiment, if the fluidity of the curable material filled in the internal space E2 is sufficient, the internal space E2 is passed through the tubular portion 35. The curable material can be filled inside without gaps. Further, by not forming the bottom lid, the first base 11 can be integrally molded as compared with the room unit support leg 10 with the post-adjustment function of the first embodiment, and the room unit with the post-adjustment function can be integrally molded at a lower cost. There is an advantage that the support leg 30 can be manufactured.

(Room unit support leg installation height adjustment method: 1st adjustment method)
Next, the installation height of the room unit support leg of the first adjustment method of the present invention using the room unit support leg with a post-adjustment function (hereinafter, simply referred to as a room unit support leg) 10 of the first embodiment described above. The adjustment method will be described.
4 to 7 are a schematic view and a side view showing stepwise the installation height adjusting method of the room unit support legs of the first adjusting method of the present invention. Of these, (a) in each figure shows an arrangement example of the room unit support legs with a post-adjustment function when viewed from above, and (b) in each figure shows an outside in the arrangement example of (a). The state of the room unit support legs with the post-adjustment function when viewed from one side is shown.

In the following adjustment method, a case where the room units U forming a rectangle when viewed from above are supported by, for example, nine room unit support legs 10A to 10I arranged at arbitrary intervals on the floor slab S is illustrated.
First, as shown in FIG. 4, the room unit support legs 10A to 10I are installed at positions on the floor slab S in contact with the lower beam UB of the room unit U, for example, at equal intervals from each other (first installation step). In the state of FIG. 4, no curable material or the like is injected into the internal space E1 (see FIG. 2) of the room unit support legs 10A to 10I, and the height is not adjusted.

Next, as shown in FIG. 5, the room unit support legs 10A to 10I are divided into a front adjustment room unit support leg and a rear adjustment room unit support leg at an arbitrary distribution. In this adjustment method, for example, the room unit support legs 10A, 10C, 10G, and 10I corresponding to the four corners of the room unit U are set as the front adjustment room unit support legs, and the other room unit support legs 10B, 10D to 10F, and 10H are used. Set to the support leg of the post-adjustment room unit.

Then, for example, the first top plate 22 has a predetermined height above the first lid 21 (see FIG. 1) of the room unit support legs 10A, 10C, 10G, and 10I set as the pre-adjustment room unit support legs. After installing a reference material such as wood, the internal space E1 (see FIG. 2) is filled with the curable material M via the tubular portion 15.

At this time, the curable material M is contained in the internal space E1 until the height from the floor slab S to the first top plate 22 (see FIG. 1) of the first lid 21 reaches a predetermined height set in advance. To fill. Then, for example, the height positions of the first top plates 22 of the room unit support legs 10A, 10C, 10G, and 10I are adjusted so as to be located on the same horizontal plane as each other (become the same height as each other). 1st pre-adjustment step).

After that, the room unit support legs 10A, 10C, 10G, and 10I are allowed to stand until the curable material M filled therein is cured.

Next, as shown in FIG. 6, the room unit U is installed so that the four corners of the lower beam UB are supported by the room unit support legs 10A, 10C, 10G, and 10I set on the front adjustment room unit support legs. (1st room unit mounting process).

Next, as shown in FIG. 7, the heights of the room unit support legs 10B, 10D to 10F, and 10H set for the post-adjustment room unit support legs are increased to the positions where they are in contact with the lower beam UB of the room unit U. (1st post-adjustment step). For example, the tubular portion up to the position where the first top plate 22 (see FIG. 1) of the first lid 21 of each of the room unit support legs 10B, 10D to 10F, and 10H is in contact with the lower beam UB of the room unit U. The curable material M is filled into the internal space E1 (see FIG. 2) via 15.

As a method of filling the curable material M into the room unit support legs 10B, 10D to 10F, and 10H set for the post-adjustment room unit support legs, each room unit support leg is used before the first room unit mounting step. A pipe P is connected to the tubular portion 15 of the 10 and the pipe P is extended from the outside of the room unit U to a position where the filling work of the curable material M can be performed after the room unit U is installed.

Then, a method such as filling the curable material M all at once toward the room unit support legs 10B, 10D to 10F, and 10H set on the post-adjustment room unit support legs via the pipe P can be used.

As a result, the plurality of room unit support legs 10B, 10D to 10F, 10H can be collectively raised to a predetermined height, that is, to a position in contact with the lower beam UB of the room unit U in a short time. A manual injector, a fluid pump, or the like can be used to inject the curable material M. Further, after filling the curable material M, the pipe P may be sealed with a valve or the like.

After that, the curable material M filled in the room unit support legs 10B, 10D to 10F, and 10H set on the post-adjustment room unit support legs is allowed to stand until it is cured.
Through each of these steps, the room units U are evenly supported by all the room unit support legs 10A to 10I, and the room units U are horizontally installed on the floor slab S at a predetermined height.

As described above, according to the installation height adjustment method of the room unit support legs of the first adjustment method of the present invention, any number of the plurality of room unit support legs for supporting the room unit is smaller than this. By adjusting only the height of the room unit support legs accurately in advance, the rest of the room unit support legs can be easily adjusted to a height that can reliably support the room unit without having to make accurate height adjustments. Can be done.

As a result, the room unit can be installed horizontally without performing accurate height adjustment for all of the plurality of room unit support legs, which saves labor in adjusting the installation height of the room unit support legs and reduces the cost. It becomes possible to install the room unit support legs in.

(Installation height adjustment method of room unit support legs: 2nd adjustment method)
Next, a method of adjusting the installation height of the room unit support leg of the second adjustment method of the present invention using the room unit support leg 10 of the first embodiment described above will be described.
8 to 10 are a schematic view and a side view showing stepwise the installation height adjusting method of the room unit support legs of the second adjusting method of the present invention. Of these, (a) in each figure shows an arrangement example of the room unit support legs with a post-adjustment function when viewed from above, and (b) in each figure shows an outside in the arrangement example of (a). The state of the room unit support legs with the post-adjustment function when viewed from one side is shown.

In the following adjustment method, a case where the room units U forming a rectangle when viewed from above are supported by, for example, nine room unit support legs 10A to 10I arranged at arbitrary intervals on the floor slab S is illustrated.
First, as shown in FIG. 8, the room unit support legs 10A to 10I are installed at positions on the floor slab S in contact with the lower beam UB of the room unit U, for example, at equal intervals from each other (second installation step). In the state of FIG. 8, no curable material or the like is injected into the internal space E1 (see FIG. 2) of the room unit support legs 10A to 10I, and the height is not adjusted.

Next, as shown in FIG. 9, the room unit U is installed on the room unit support legs 10A to 10I (second room unit mounting step). At this time, for example, when the surface of the floor slab S is not horizontal and there is partial unevenness or inclination, the first top plate 22 of the room unit support leg 10 installed in the recessed area of the floor slab S ( (See FIG. 1) shows a state in which a gap is formed without contacting the room unit U. In the case of the rectangular room unit U, it is in contact with at least three room unit support legs 10.

Hereinafter, in this adjustment method, due to the unevenness of the floor slab S, for example, of the room unit support legs 10A to 10I, three of the room unit support legs 10A, 10C, and 10H are in contact with the room unit U, and the remaining room units. It is assumed that the support legs 10B, 10D to 10G, and 10I are in a state where a gap is formed between them and the room unit U.

Next, as shown in FIG. 10, all the room unit support legs 10A to 10I are filled with the curable material M in the internal space E1 (see FIG. 2) via the tubular portion 15 (second). With the post-adjustment process). At this time, the room unit support legs 10B, 10D to 10G, and 10I having a gap with respect to the room unit U have the first lid 21 (see FIG. 2) by filling the internal space E1 with the curable material M. Rise. The curable material M is filled until all the first top plates 22 (see FIG. 1) of the room unit support legs 10B, 10D to 10G, and 10I are in contact with the lower beam UB of the room unit U.

As a method of filling the room unit support legs 10A to 10I with the curable material M, a pipe P is connected to the tubular portion 15 of each room unit support leg 10 prior to the second room unit mounting step. After the room unit U is installed, the pipe P is extended from the outside of the room unit to a position where the curable material M can be filled.

Then, a method such as filling the curable materials M all at once toward the room unit support legs 10A to 10I via the pipe P can be used.

As a result, the plurality of room unit support legs 10A to 10I are filled with the curable material M in a short time at a time, and the room unit support legs 10B, 10D to 10G, 10I have a gap with respect to the room unit U. The height of the room unit U can be increased to a position in contact with the room unit U. A manual injector, a fluid pump, or the like can be used to inject the curable material M. Further, after filling the curable material M, the pipe P may be sealed with a valve or the like.

After that, the curable material M filled in all the room unit support legs 10A to 10I is allowed to stand until it is cured. By curing the curable material M, the height positions of all the room unit support legs 10A to 10I are fixed.

(Room unit support leg installation height adjustment method: 3rd adjustment method)
Next, a method of adjusting the installation height of the room unit support leg of the third adjustment method of the present invention using the room unit support leg 10 of the first embodiment described above will be described.
11 to 14 are a schematic view and a side view showing stepwise the installation height adjusting method of the room unit support legs of the third adjusting method of the present invention. Of these, (a) in each figure shows an arrangement example of the room unit support legs with a post-adjustment function when viewed from above, and (b) in each figure shows an outside in the arrangement example of (a). The state of the room unit support legs with the post-adjustment function when viewed from one side is shown.

In the following adjustment method, a case where the room units U forming a rectangle when viewed from above are supported by, for example, nine room unit support legs 10A to 10I arranged at arbitrary intervals on the floor slab S is illustrated.
First, as shown in FIG. 11, the room unit support legs 10A to 10I are installed at positions on the floor slab S in contact with the lower beam UB of the room unit U, for example, at equal intervals from each other (second installation step). In the state of FIG. 11, no curable material or the like is injected into the internal space E1 (see FIG. 2) of the room unit support legs 10A to 10I, and the height is not adjusted.

Next, as shown in FIG. 12, the level adjusting plate (level adjusting tool) C is placed on the upper surface (first top plate 22 (see FIG. 1)) of the room unit support legs 10A to 10I (second). Pre-adjustment process). In this second pre-adjustment step, for example, one level adjusting plate C is placed on the room unit support legs 10A to 10I. Depending on the height position of the room unit support legs 10A to 10I, there may be room unit support legs 10A to 10I on which the level adjustment plate C is not placed.

Further, the level adjustment plates C are appropriately stacked so that the height obtained by adding the level adjustment plates C to each of the room unit support legs 10A to 10I is the installation height of the room unit U. For example, due to the unevenness of the floor slab S, a larger number of level adjustment plates C (4 in this adjustment method) are stacked on the room unit support legs 10B installed in the recessed area of the floor slab S.

As the level adjustment plate C used in the second pre-adjustment step, a plate-like member having a strength capable of withstanding the load of the room unit U, for example, a resin plate, a metal plate, a ceramic plate, or the like can be used. As the shape of the level adjustment plate C, various shapes such as a rectangle and a circle matching the room unit support leg 10 can be used.
Further, the thickness of the level adjustment plate C can be finely adjusted as the height position becomes thinner. In this adjustment method, for example, a metal plate having a thickness of 5 mm is used. The level adjustment plate C may be prepared with a plurality of thicknesses so that the height can be finely adjusted with a small number of plates.

Next, as shown in FIG. 13, the room unit U is installed on the room unit support legs 10A to 10I (on the level adjustment plate C) whose height position is adjusted by the level adjustment plate C (second room unit mounting). Process).

At this time, although the height positions of the room unit support legs 10A to 10I are generally adjusted in the second pre-adjustment step, a slight gap is generated between the level adjustment plate C and the lower beam UB of the room unit U. There may be a room unit support leg 10 that is used. For example, in this adjustment method, it is assumed that such a gap is generated in the room unit support leg 10B.

Next, as shown in FIG. 14, all the room unit support legs 10A to 10I are filled with the curable material M in the internal space E1 (see FIG. 2) via the tubular portion 15 (second). Post-adjustment process). At this time, in the room unit support leg 10B having a gap between the level adjustment plate C and the room unit U, the first lid 21 (see FIG. 2) is filled with the curable material M in the internal space E1. Ascend, the level adjustment plate C comes into contact with the room unit U.

As a method of filling the room unit support legs 10A to 10I with the curable material M, a pipe P is connected to the tubular portion 15 of each room unit support leg 10 prior to the second room unit mounting step. After the room unit U is installed, the pipe P is extended from the outside of the room unit to a position where the curable material M can be filled.

Then, a method such as filling the curable materials M all at once toward the room unit support legs 10A to 10I via the pipe P can be used.

As a result, the plurality of room unit support legs 10A to 10I are filled with the curable material M in a short time at a time, and the room unit support legs 10B have a gap between the level adjustment plate C and the room unit U. The height of the room unit U can be increased to a position in contact with the room unit U. A manual injector, a fluid pump, or the like can be used to inject the curable material M. Further, after filling the curable material M, the pipe P may be sealed with a valve or the like.

After that, the curable material M filled in all the room unit support legs 10A to 10I is allowed to stand until it is cured. By curing the curable material M, the height positions of all the room unit support legs 10A to 10I are fixed.

Although some adjustment methods of the present invention have been described above, these adjustment methods are presented as examples and are not intended to limit the scope of the invention. These adjustment methods can be carried out in various other forms, and various omissions, replacements, and changes can be made without departing from the gist of the invention. These adjustment methods and modifications thereof are included in the scope and gist of the invention as well as the invention described in the claims and the equivalent scope thereof.

For example, in each of the adjustment methods described above, the height position of the room unit support leg is adjusted and the height position after the adjustment is fixed by filling the internal space of the room unit support leg with a curable material. However, in addition to this, for example, two cylindrical members having threads formed on the peripheral surface are combined to form a room unit support leg, and after the room unit is placed, for example, a string tied to the cylindrical member. By pulling the wire or wire from the outside of the room unit, it is possible to adjust the height position of the room unit support leg that has a gap between it and the room unit (post-adjustment step).

Further, for example, a wedge-shaped member having a check valve formed is meshed to form a room unit support leg, and after the room unit is placed, for example, a string or a wire tied to the wedge-shaped member is pulled from the outside of the room unit. Therefore, it is possible to adjust the height position of the room unit support legs that have a gap between them and the room unit (post-adjustment step).

Further, for example, two cylindrical members having a liquid-tight structure are combined to form a room unit support leg, and after the room unit is placed, for example, oil is injected into the internal space of the cylindrical member to be placed between the room unit and the room unit. It is also possible to adjust the height position of the room unit support legs that have a gap by hydraulic pressure (post-adjustment step).

10 ... Room unit support leg with post-adjustment function 11 ... 1st base 12 ... 1st bottom plate 13 ... 1st side wall 15 ... Tubular part 21 ... 1st lid 22 ... 1st top plate 23 ... 2nd side wall 24 ... 1st Through hole E1 ... Internal space

Claims (6)

When the room unit is installed on the floor slab of a building, it is a room unit support leg with a post-adjustment function that is installed on the floor slab and receives the room unit.
A substrate having a bottom plate in contact with the floor slab and a first side wall rising from the bottom plate, covering the upper surface of the substrate, hanging from the top plate in contact with the room unit and the top plate, and slidably contacting the first side wall. With a lid having a second side wall,
The internal space is partitioned by the bottom plate, the first side wall, the second side wall, and the top plate.
A tubular portion communicating with the internal space is formed on the first side wall or the second side wall.
The internal space can be filled with a curable material via the tubular portion.
A room unit support leg with a post-adjustment function, characterized in that a recess is formed in the central portion of the top plate, and a through hole communicating with the internal space is formed in the peripheral edge of the recess. When the room unit is installed on the floor slab of a building, it is an installation height adjustment method of a room unit support leg that is installed on the floor slab and receives the room unit and can adjust the height.
The first installation step of installing a plurality of room unit support legs on the floor slab at predetermined intervals, and
The plurality of room unit support legs are divided into a front adjustment room unit support leg and a rear adjustment room unit support leg at an arbitrary distribution, and the height of the front adjustment room unit support leg is determined by the rear adjustment room unit support leg. The first pre-adjustment step, which adjusts to be higher than the height of the legs,
The first room unit mounting step of mounting the room unit so as to be supported by the pre-adjustment room unit support legs, and
A method for adjusting the installation height of the room unit support legs, which comprises a first post-adjustment step of adjusting the height of the post-adjustment room unit support legs to a position in contact with the room unit. The height adjustment of the room unit support leg in at least one of the first pre-adjustment step and the first post-adjustment step is performed by injecting a curable material into the inside of the room unit support leg. 2. The method for adjusting the installation height of the room unit support legs according to claim 2. When the room unit is installed on the floor slab of a building, it is an installation height adjustment method of a room unit support leg that is installed on the floor slab and receives the room unit and can adjust the height.
A second installation step of installing a plurality of room unit support legs on the floor slab at predetermined intervals, and
A second room unit mounting step in which the room unit is mounted so as to be supported by an arbitrary room unit support leg among the plurality of room unit support legs.
The installation height adjustment of the room unit support legs is characterized by comprising a second post-adjustment step of adjusting the height so that the upper surfaces of the plurality of room unit support legs are raised to a position in contact with the room unit. Method. This is a pre-process of the second room unit mounting process, and is a second pre-adjustment in which level adjusters are placed on the upper surfaces of the plurality of room unit support legs to adjust the heights of the plurality of room unit support legs. The method for adjusting the installation height of the room unit support legs according to claim 4, wherein the room unit has a process. In the second post-adjustment step, the curable material is injected into the plurality of room unit support legs, and the room unit has a gap between the level adjuster and the room unit. The fifth aspect of claim 5, wherein the level adjuster is adjusted to a height in contact with the room unit, and the heights of all the room unit support legs are fixed by the injected curable material. How to adjust the installation height of the room unit support legs.

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