JP2002322758A - Mounting structure of rail for ceiling lift - Google Patents

Abstract

PROBLEM TO BE SOLVED: To change an arrangement of a rail for a ceiling lift without dismantling a ceiling. SOLUTION: The mounting structure of the rail for the ceiling 20 is so constituted that a plurality of support metal fittings 15 of the rail for the ceiling lift which suspend and support the rail for the ceiling lift 20, are mounted among the lower parts of a plurality of ceiling small beams 5 by being crossed with the ceiling small beams 5, and the support metal fitting 15 of the rail for the ceiling lift has a long hole 18 which can change a suspending and supporting position to the rail for the ceiling lift 20 brought into contact with and arranged to a lower face of the ceiling 13.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ceiling lift rail mounting structure.

[0002]

2. Description of the Related Art In recent years, for nursing care in houses, FIG.
As shown in (1), opportunities to install equipment such as a ceiling lift a are increasing. Conventionally, such a ceiling lift a is movably mounted along a ceiling lift rail c embedded in a ceiling surface b, as shown in FIG. In addition,
The ceiling lift rail c is fixed to the beam d using a rail fixing tool e.

[0003]

However, in such a conventional ceiling lift rail mounting structure, since the ceiling lift rail c is embedded in the ceiling surface b, the arrangement of the ceiling lift rail c is changed. To do so, the ceiling must be dismantled and a new one must be created, resulting in a problem that the construction period and costs are high.

Accordingly, an object of the present invention is to solve the above-mentioned problems and to provide a ceiling lift rail mounting structure capable of changing the arrangement of the ceiling lift rail without dismantling the ceiling. .

[0005]

According to the first aspect of the present invention, there is provided a ceiling lift rail for suspending and supporting a ceiling lift rail between lower portions of a plurality of ceiling beams. A supporting structure, a mounting structure for a rail for a ceiling lift, a plurality of which are mounted by crossing with the ceiling beam,
The ceiling lift rail support hardware is characterized by a ceiling lift rail mounting structure having an elongated hole capable of changing a suspension support position with respect to the ceiling lift rail.

According to the first aspect of the present invention, the suspension member is slid along the long hole formed in the ceiling lift rail support hardware, so that the suspension support position of the ceiling lift rail is set. Can be easily changed.

According to the second aspect of the present invention, the ceiling lift rail, which is disposed in contact with the lower surface of the ceiling, is suspended from the ceiling lift rail support via a suspension member. It features a ceiling lift rail mounting structure.

According to the second aspect of the present invention, the ceiling lift rail is disposed in contact with the lower surface of the ceiling, so that the ceiling lift rail is disposed without disassembling the ceiling. Can be changed. Further, since the ceiling lift rail is suspended and supported by the hanging member from the ceiling lift rail support hardware attached between the lower portions of the plurality of ceiling beams, the ceiling lift rail can be easily attached.

According to the third aspect of the present invention, the ceiling lift rail supporting hardware is disposed at a position between ceiling edges mounted on a lower portion of the ceiling beam. It features a lift rail mounting structure.

According to the third aspect of the present invention, the rail supporting hardware for ceiling lift is disposed at a position between the ridges of the ceiling, so that the rail supporting hardware for ceiling lift can be utilized by utilizing an empty space. Can be installed without difficulty.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, specific embodiments of the present invention will be described with reference to the drawings.

FIG. 1 to FIG. 8 show an embodiment of the present invention.

First, the structure will be described. As shown in FIG. 1, a building unit 1 constituting a unit building has a box composed of four pillars 2, four floor beams 3, and four ceiling beams 4. It has a ramen structure. Here, the pillar 2 is a rectangular member having a rectangular cross section, the ceiling beam 4 and the floor beam 3 are C-channel materials, and the building unit 1 has a steel frame structure.

[0014] A plurality of ceiling beams 5 are provided at a fixed interval between one of the opposed ceiling beams 4 of the building unit 1 (the ceiling beam 4 on the short side of the building unit 1). Ceiling beam 4 (the ceiling beam 4 on the long side of the building unit 1)
A plurality of ceiling ridges 6 are attached at regular intervals between the lower beams of the ceiling crossing the small beams 5 at 90 degrees. A ceiling plate 7 such as a gypsum board is attached to the ceiling edge 6. Here, as shown in FIG. 3, the ceiling small beam 5 is a metal C-channel material, and is attached to the ceiling beam 4 by an L-shaped fitting 5a. The floor beam 3 and the ceiling beam 4 are each filled with rock wool 8 in a concave portion of the C channel material and further covered with a fireproof sheet 9.

As shown in FIGS. 2 and 3, when the building unit 1 constitutes a sanitary space including a bathroom 10, a washroom 11, and a toilet 12, the sanitary space is located at a position one step lower than the ceiling plate 7. A ceiling 13 is provided.

In the embodiment, a plurality of (three in FIG. 3) ceiling beams 5 intersect with the ceiling beams 5 in advance at a factory. (Figure 2
In this case, three rail support fittings 15 for ceiling lift are arranged substantially parallel to each other at a required interval, and the rail support fitting 15 for ceiling lift is attached to the ceiling beam 5 by bolts 1.
Attach it in step 6. The ceiling lift rail support hardware 15 is disposed between the ceiling ridges 6 and substantially parallel to the ceiling ridges 6. In addition, the ceiling plate 7 is not installed in a portion where the rail support hardware 15 for ceiling lift is installed.

The rail support hardware 15 for the ceiling lift is
As shown in FIG. 4, the metal C-channel material is a relatively long metal, and has, for example, bolt holes 17 serving as beam material fixing portions at three places at both ends and a center. Further, two long holes 18 serving as rail fixing portions are provided between the bolt holes 17. Each elongated hole 18 has a length slightly shorter than the distance between the bolt holes 17.

A ceiling lift rail 20 is disposed on the lower surface of the sanitary ceiling 13 in a direction intersecting with the ceiling lift rail support hardware 15, and the ceiling lift rail 20 is connected to the ceiling lift via a suspension member 21. To be suspended from the rail support hardware 15. In addition, a through hole is formed at a position where the hanging member 21 of the sanitary ceiling 13 passes.

As shown in FIGS. 5 to 7, the ceiling lift rail 20 is a rail for moving equipment such as a ceiling lifter, and is a long C-channel material having large and small bolt holes 22, 23 at both ends. It has become. In FIG. 2, the ceiling lift rail 20 is disposed on the sanitary ceiling 13 so as to cross the bathroom 10, the toilet 11, and the toilet 12.

As shown in FIG. 8, the suspending member 21 is a rod-shaped member having female screws formed at both ends into which 25 and 26 nuts can be screwed.
Is inserted and movably inserted along the long hole 18. The upper end of the suspending member 21 is penetrated through the long hole 18 of the ceiling plate 7 and the ceiling support rail supporting member 15, and is screwed with a nut 25 at the upper end to be locked to the ceiling lift rail supporting member 15. Is done. In addition, the lower end side of the suspension member 21 has the sanitary ceiling 13 and the ceiling lift rail 2.
The ceiling lift rail 20 is suspended and supported by being penetrated through the 0 bolt hole 22 and screwing a nut 26 to the lower end.

In addition, a resin cap (not shown) can be attached to a through hole formed in the sanitary ceiling 13 to penetrate the hanging member 21. Alternatively, a plurality of through holes may be formed in the sanitary ceiling 13 assuming a plurality of mounting positions of the ceiling lift rails 20 in advance, and these through holes may be closed with a resin cap.

In FIG. 3, reference numeral 30 denotes an outer wall, 31 denotes a field edge fitting, 32 denotes a surrounding edge, and 33 denotes an inner wall.

Next, the operation of this embodiment will be described.

At the time of production of the building unit 1 or the like, a plurality (three in FIG. 3) of ceiling beams 5
A plurality of (three in FIG. 2) ceiling support rail support hardware 15 intersecting with the ceiling beam 5
Are arranged substantially in parallel at a required interval, and the rail support metal 15 for the ceiling lift is attached to the ceiling beam 5 with bolts 16.

At the time of production or construction of the building unit 1, a ceiling lift rail 20 is disposed at a required position on the lower surface of the sanitary ceiling 13 in a direction intersecting with the ceiling lift rail support hardware 15, and suspended. Member 21, nut 2
The ceiling lift rail 20 is suspended from the ceiling lift rail support hardware 15 by using 5 and 26. At this time, through holes are formed in the ceiling plate 7 and the sanitary ceiling 13, and the hanging members 21 are made to pass through the through holes.

In this manner, the ceiling lift rail 20 can be easily arranged on the lower surface of the sanitary ceiling 13.

When the arrangement of the ceiling lift rails 20 is to be changed, the ceiling lift rails 20 are removed from the lower surface of the sanitary ceiling 13 by removing the nuts 26 at the lower ends of the suspension members 21 and the ceiling lift rails 20 are removed. While moving to the required position along the lower surface of the sanitary ceiling 13, the suspension member 21 is moved or slid along the elongated hole 18 of the rail support hardware 15 for the ceiling lift to a position corresponding to the rail 20 for the ceiling lift. Ceiling plate 7
And a sanitary ceiling 13, a through hole through which the hanging member 21 penetrates is formed.
1. A ceiling lift rail 2 using a nut 26 at the lower end of 1
0 is attached. The trace of the through-hole left in the sanitary ceiling 13 is closed with a resin cap.

As described above, according to this embodiment, the ceiling lift rails 20 are arranged so as to be in contact with the lower surface of the ceiling 13, so that the ceiling lift rails 20 can be disposed without dismantling the ceiling 13. Can be changed. Also, the ceiling lift rails 2 are attached to the ceiling lift rail support hardware 15 attached between the lower portions of the plurality of ceiling beams 5 by the suspension members 21.
By suspending and supporting 0, the ceiling lift rail 20 can be easily attached or retrofitted.

Further, by sliding the suspending member 21 along the elongated hole 18 formed in the rail supporting hardware 15 for the ceiling lift, the suspended support position of the rail 20 for the ceiling lift can be easily changed.

A plurality of through-holes are formed in the sanitary ceiling 13 and a resin cap is mounted on the sanitary ceiling 13 in advance, assuming a plurality of mounting positions for the ceiling lift rails 20, and the resin cap at a desired position is removed. If this is the case, the ceiling lift rail 20 can be more easily relocated.

Further, by disposing the ceiling lift rail support hardware 15 at a position between the ceiling ridges 6, the ceiling lift rail support hardware 15 can be installed without difficulty using an empty space.

[0032]

As described above, according to the first aspect of the present invention, the suspension member is slid along the long hole formed in the rail support hardware for the ceiling lift, thereby suspending the rail for the ceiling lift. The position can be easily changed.

According to the second aspect of the present invention, the rail for the ceiling lift is arranged to abut on the lower surface of the ceiling.
The arrangement of ceiling lift rails can be changed without dismantling the ceiling. Further, since the ceiling lift rail is suspended and supported by the hanging member from the ceiling lift rail support hardware attached between the lower portions of the plurality of ceiling beams, the ceiling lift rail can be easily attached.

According to the third aspect of the present invention, the rail supporting hardware for ceiling lift is arranged at a position between the ridges of the ceiling, so that the rail supporting hardware for ceiling lift can be installed without difficulty using an empty space. It is possible to exert a practically useful effect that it becomes possible.

[Brief description of the drawings]

FIG. 1 is a perspective view of a building unit according to a first embodiment of the present invention.

FIG. 2 is a plan view of a building unit forming a sanitary space.

FIG. 3 shows a sanitary ceiling portion, (a) is a plan view,
(B) is a side view, (c) is a front view.

FIG. 4A is a bottom view of a ceiling support rail support hardware, and FIG. 4B is an end view of the ceiling lift rail support hardware.

FIG. 5 is a perspective view of a ceiling lift rail.

FIG. 6A is a bottom view of a ceiling lift rail, and FIG.
FIG. 2 is a side view of a ceiling lift rail.

FIG. 7 is an end view of a rail for a ceiling lift.

FIG. 8 is a side view of the hanging member.

FIG. 9 is a perspective view of a conventional example.

FIG. 10 is a cross-sectional view of a ceiling portion of FIG.

[Explanation of symbols]

 Reference Signs List 5 ceiling small beam 6 ceiling edge 13 ceiling (sanitary ceiling) 15 ceiling lift rail support hardware 18 long hole 20 ceiling lift rail 21 suspension member

Claims (3)

[Claims] 1. A ceiling lift rail mounting member for suspending and supporting a ceiling lift rail between lower portions of a plurality of ceiling beams, and mounting a plurality of ceiling lift rails crossing the ceiling beams. The ceiling lift rail mounting structure, wherein the ceiling lift rail support metal has an elongated hole capable of changing a suspension support position with respect to the ceiling lift rail. 2. A ceiling lift rail according to claim 1, wherein said ceiling lift rail abutted on the lower surface of the ceiling is suspended from said ceiling lift rail support metal via a suspending member. Rail mounting structure. 3. The rail for a ceiling lift according to claim 1, wherein the rail support metal for the ceiling lift is disposed at a position between ceiling edges attached to a lower portion of the ceiling beam. Mounting structure.