JPH0519446U - Suspended structure of prefabricated building - Google Patents

Abstract

(57) [Summary] [Structure] The floor member 2, wall panel 4, ceiling member 8, interior equipment 11, 12, 14, 15 and the like are preassembled in a factory or the like,
The prefabricated building 1 is formed by manufacturing, and hanging members 21 ...
A hanging frame 28 of the same plane shape and the same size is made to face above, and the hanging portions 30 provided on the left, right, front and back of the hanging frame 28 are connected by the polishing member 27, and the building is hoisted and installed. A suspension structure for prefabricated buildings that is designed to be carried into the floor. [Effect] Since the prefab room unit is suspended by the suspending member protruding from the floor member, the prefab room unit can be suspended as it is and carried into the building without damaging the interior equipment, walls, etc., or The hanging member attachment portion of the floor member can be used as a joint portion of the floor members of the same type of unit after removing the hanging member.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a hanging structure used when a prefabricated building such as a toilet room unit is assembled and manufactured in advance in a factory or the like, and such a unit is hung at a construction site and carried in.

[0002]

[Prior Art]

 When installing a toilet in a building, it has been customary to assemble and install the toilet room in the installation space inside the building by the prefab method. In the conventional installation of this kind of toilet, floor members, wall panels, ceiling members, connecting members, etc., consisting of multiple pieces, are brought into the construction site, and internal equipment such as partition panels, toilet bowls, and washbasins are brought in. However, they are sorted and organized on site, assembled according to the process, assembled, and prefabricated toilets are installed.

[0003]

[Problems to be solved by the device]

 The above-mentioned conventional technology requires an extremely large number of members, parts, and equipment to be carried into the site, which requires a great deal of time for sorting and organizing them. It is extremely difficult to assemble, and if many members, parts, devices, etc. are individually assembled, workability is poor, it takes time, and construction efficiency is poor. Also, since many members, parts, equipment, etc. are assembled on-site, a large number of on-site workers are required, and since on-site work requires skilled workers, there are many problems in terms of securing workers. However, in combination with the inefficient construction work, the construction time is long and the construction cost is high.

In order to solve the problems in installing a prefabricated toilet in such a conventional building, the present inventors set up a wall panel on a floor member and erected a ceiling member on the wall panel to construct a toilet. Assemble a room, install and install interior equipment such as partition panels, toilets, and washbasins in this room, and form the toilet room unit and handwash room unit as a unit, transport it, and We proposed a method to bring the equipment to the installation floor, install it, and install a prefab toilet.

In the above, when the modularized toilet room unit is carried into the floor where the building is installed on the site, it is preferable to hang the unit as it is, but the unit has the wall panel built in. Since the ceiling is only installed on the upper end of the wall panel, the weight of the unit as a whole is heavy, and there are problems to be solved in suspending and suspending the unit when suspending and carrying it in.

The present invention has been made to solve the above problems, and the purpose of the present invention is to maintain the above-mentioned unit including the internal equipment and the like so that the operation can be performed reliably, easily, and reasonably. The purpose of the present invention is to provide a suspension structure that can be suspended and suspended so that it can be carried into the installation floor of a building.

[0007]

[Means for Solving the Problems]

 Means for solving the above-mentioned problem is to attach a suspending member detachably to at least front and rear of the outer surface of the floor member of the above-mentioned unit, and to suspend the prefab room unit by connecting the suspending member to the suspending member. A suspension structure for a prefabricated building characterized by being suspended, and the above-mentioned hanging member is screwed to at least a support portion provided on the outer surface of the floor member, and the hanging member is removed from the floor. The floor members of the modularized prefabricated building are connected to each other through the support members of the members, and the hanging member is L-shaped in side view, and the vertical piece is screwed to the outer surface of the floor member, One piece is screwed to the bottom surface of the floor member, a supporting portion is provided on the vertical piece so that the supporting portion is connected to the suspension member and is hung, and also above the prefabricated unit. Plane shape A suspension frame member having substantially the same shape and substantially the same size is exposed, the suspension part provided on the outer side of the outer suspension frame member and the suspension member of the floor member are connected by a suspension member, and the suspension frame is suspended to hang the unit. It is a suspension structure for prefabricated buildings that is designed to be suspended.

[0008]

According to the above means, since the floor member of the unit mounts and supports the wall panel, the ceiling member, the interior equipment, etc., the strength and rigidity are extremely high, and the hanging metal fittings on the outer surface of the unit are used. Since the unit is hung, the unit can be reliably erected and securely suspended and suspended and carried in without affecting the unit.

[0009]

【Example】

 Next, an embodiment of the present invention will be described in detail with reference to the accompanying drawings. FIG. 1 is an explanatory perspective view showing a suspension structure according to the present invention, FIG. 2 is an enlarged sectional view of the above-mentioned main part, FIG. 3 is an exploded perspective view of a suspension metal fitting, and FIG. Fig. 5 is a schematic explanatory view showing the steps of assembling the unit, transporting it, and bringing it into the building. Fig. 6 is a plan view showing an example of the unit. Fig. 7 is provided on the floor member. 8 is a perspective view of the caster for moving the unit, FIG. 8 is an explanatory view of the installation of the floor member, in a jack-up state, FIG. 9 is an illustration of the adjustment by the height adjusting mechanism, and FIG. 10 shows the installation state of the floor member. FIG. 11, FIG. 11 is a perspective view illustrating a state in which two modularized units are joined together, FIG. 12 is a sectional view showing a joined state of floor members, FIG. 13 is a plan view of a joined portion, and FIG. FIG. 4 is a plan view showing a state in which the toilet is formed in the joined state. .

The object to which the present invention is applied is used for suspending and carrying in a prefabricated building, for example, a toilet room unit, which is modularized and preassembled in a factory or the like, at a construction site. Explaining the assembly of the toilet room unit, as shown in FIG. 5, the toilet room unit 1 is assembled and manufactured in the factory A, and the toilet room unit 1 is installed around the floor member 2 as shown in FIGS. 2 and 6. A wall panel 4 is erected and laid around to form a peripheral wall 5, and a reinforcing beam 6 is erected at a portion extending above the panel portion 4-2 of the frame 4-1 of the wall panel 4 through a joint 6-1. On the other hand, a joint 7 is provided on the upper end portion of the panel portion 4-2, and the ceiling member 8 is installed via the joint 7 to form a prefabricated toilet room 10. The ceiling member 8 is suspended, supported, and reinforced from the reinforcing beam 6.

A floor board member 9 is laid on the upper surface of the floor member 2 except for the later-described portion, and Western-style toilets 11, 11 are internally installed and installed together with piping units 12, 12, and a partition panel 13-1 is installed between them. The toilet booths 13 and 13 are installed side by side. Urinals 14, 14 were installed and installed together with the piping unit 15 on the wall surface on the opposite side, and the urinal 14 was a double-mounted type. An inlet / outlet port 5-1 and a passage 5-2 were formed on the right and left portions of the peripheral wall 5.

The floor member 2 is provided with a rectangular frame 3 surrounding the lower part of the floor member 2, and is constructed by arranging a plurality of reinforcing members on the left, right, front and back between the rectangular frame-shaped members. In FIGS. 7, 8 to 10 and 12, the left and right members 3-1 of the frame 3 are shown, and in FIGS. 2 and 7, the reinforcement member 3-2 is horizontally mounted between the left and right members 3-1. Some are shown. A floor plate member 9 is laid on the upper surface of the frame 3 described above.

Triangular reinforcing and supporting plates 3-3 ... Are fixedly attached to the joints of the left and right members 3-1 and the reinforcing members 3-2 before and after the members, as shown in FIG. Four casters 16 ... Are attached to the lower surface of the support plates 3-3. The casters 16 ... are as shown in FIGS. 2 and 7, and the base 16-1 at the upper end portion is bolted to the lower surface of the support plate 3-3. The casters 16 ... Are provided on each support plate 3-3. Prepare for each.

The left and right portions of the floor member 2 having the above support plate 3-3 separated from each other in the front and rear are unlaid portions in which the floor plate member 9 is not laid in advance, and the openings 17 that penetrate from the floor to the floor are formed. As shown in FIG. 6, four openings 17 are formed in the floor member 2 of the unit 1 in advance. 6 are reinforcing corner plates installed at the four corners of the frame 3.

The left and right members 3-1 of the frame 3 of the floor member 2 described above are made of channel material that is open to the outside as shown in FIGS. 2, 3, and 12. In the embodiment, the constituent members of the frame 3 are The support plates 18 are formed of steel or the like, and support plates 18 are respectively provided on the portions of the left and right members 3-1 which face the openings 17 in the portions of the support members 3-3 or in the vicinity thereof. The support plates 18 have an appropriate length in the front-rear direction, and the upper and lower ends thereof are joined to the inner ends of the upper and lower pieces 3-1a and 3-1b of the member 3-1. The support plate 18 is provided with mounting holes 19 and 19 spaced apart from each other on the left and right sides, while the lower piece portion 3-1b of the member 3-1 is also provided with mounting holes 20 spaced apart from each other on the left and right sides. Has been.

The support plates 18 are provided on the outer side surfaces of the left and right members 3-1 as described above. The support plates 18 are provided in the four positions on the left, right, front and rear in the vicinity of the casters 16, and the support plates 18 ... Attach the hanging metal fittings 21 ... As shown in FIGS. 2 and 3, the hanging metal fitting 21 is provided with a substrate 22 having an L-shaped side view, has a horizontal horizontal piece 22-1, a vertical vertical piece 22-2, and a vertical piece 22-. A bracket piece 22-3 projecting outward is integrally provided at the center of 2. The hanging metal fitting 22 has mounting holes 23 and 24 corresponding to the mounting holes 19 and 20 on the vertical piece 22-2 and the horizontal piece 22-1, and the outer surface of the portion having the support plate 18 of the member 3-1. , Abuts on the bottom surface and detachably connects the hanging metal fittings 22 with bolts 25. The hanging metal fittings 22 are provided at four positions on the outer side of the floor member and on the front and rear sides according to the above.

A bracket 22-3 of the hanging metal fitting 22 is pivotally attached 26-1 so as to sandwich an inverted U-shaped suspension rod 26, and a U-shaped suspension rod 27-1, a turnbuckle, a chain, A suspension member 27 such as a rod is connected. The above-mentioned unit 1 is obtained with the hanging metal fittings 21 attached to the left and right members 3-1 of the floor member at the left, right, and four positions in the front and rear, and assembled in the factory A. The unit 1 is hung by the crane C, and the slab of the building B is used to hang it on the installation floor B1 and carry it in. This is shown in FIGS. 4 and 5.

For suspending the unit 1, as shown in FIGS. 1 and 2, a suspension frame 28 having substantially the same planar shape as the floor member 2 of the unit 1 is exposed above the unit 1. The suspension frame 28 has a rectangular frame 28. -1, an X-shaped reinforcing member 29 provided diagonally thereto, and four suspension portions 30 provided at the front and rear of the left and right outer sides of the frame 28-1, and the suspension portions 30 ... Corresponds to the above-mentioned hanging metal fitting 21 ...

The suspension fittings 21 ... of the unit and the suspension portions 30 of the suspension frame 28 above the unit are connected to each other by the suspension members 27 ... At the four corners of 28, hanging members 31 made of chains, rods, etc. are connected in a triangular pyramid shape, and the upper end of the assembly of the hanging members 31 is locked by the hook C1 of the crane C. Unit 1 is faced to and lowered and placed on the floor of the installation floor B1.

In the above, the hanging metal fittings 21 are arranged so as to project to the outside of the floor member 2, while the hanging frame 28 has the same planar shape as the unit 2, that is, the planar shape of the floor member 2. Further, the suspension members are set to have substantially the same size or slightly larger, and the suspending portions 30 ... Are projected on the outer side thereof, and the suspending members 28 ..., Suspending portions 30 ... Are vertically connected by the suspension members 27. 27 does not interfere with the outer wall of the unit 1 or the like, and does not damage the unit when hanging or carrying it in. Further, since the floor member 2 is hung through the hanging metal fittings 21 ..., the strongest part in terms of strength and rigidity is hung and supported, so that the unit can be hung and carried in easily and surely. ..

Further, since the unit is suspended above the unit 1 by the suspension frame 28 having the same planar shape as the unit 1 and the same size, it is possible to ensure the levelness of the unit. The rational suspension, stable and reliable suspension can be performed, and the suspension frame 28 is also composed of a rectangular frame, a reinforcing rod that connects diagonal lines, etc., so the structure is simple and easy to install and remove. is there.

After lowering the unit 1 on the floor surface F of the installation floor B 1 of the building B, the hanging metal fitting 21 is removed from the member 1 of the floor member 2 by removing the bolts 25. Explaining the subsequent work, the unit 1 moves on the floor surface F via the casters 16 and is set on the installation floor surface. Then, the unit 1 moves to the left and right members 3-1 of the floor member 2 through the above-mentioned openings 17 ... As shown in FIG. 7, the jack 32 is faced through the inclusions 32-2, and the member 3-1 and thus the floor member 2 are lifted by the rod 32-1, and this is shown in FIG. Remove caster 16 ... Subsequently, the height adjusting bolt 33 vertically provided on the support plate 3-3 is screwed and rotated so that the lower end portion of the bolt is brought into contact with the floor surface F, as shown in FIG. 9, and then the jack 32 is contracted. Then, the height adjusting bolt 33 is finally adjusted to set the height to the set height, the spacers 34 are interposed below the member 3-1, and the unit 1 is installed on the floor surface F.

The above work is carried out through the above-mentioned openings 17 of the floor member 2. Therefore, this work can be carried out from the floor in the room of the unit 1, and the worker dives under the floor, or under the floor. Without having to insert the hand in an uncomfortable position, the operator can jack up, remove the casters, adjust the height, remove the jack, and install the work, ensuring easy and safe work.

By the way, the embodiment shows an example in which a plurality of modularized units are joined to install a pre-fab type toilet, and as shown in FIG. 14, the floor member 2, the wall panel 4, the ceiling member and the like are made the same, and the interior equipment is installed. An example is shown in which the toilet room 100 is formed by joining the hand-washing room unit 51 with the hand-washing table 52 to the unit 1.

The hand washing room unit 51 is different from the unit 1 only in the interior equipment, but the room structure is standardized, modularized, and assembled in the factory A. The unit 51 is also provided with the hanging metal fittings as in the above, and is hung in the same manner as above to be carried into the installation floor F of the building B and moved to the installation floor F by the casters, and the space portion is also used. The members 3-1 facing the unit 1 are set on the floor F by the work via the members 3-1 facing each other or contacting each other.

This is shown in FIG. 11, and the facing members 3-1 of the floor members 2 and 2 face each other as shown in FIG. The portions facing the openings 17 are portions of the support plates 18 and 18 from which the above-described hanging fittings 21 have been removed, and both support plates 18 and 18 face each other or contact each other. The mounting holes 19 are concentrically faced to each support plate in accordance with the above, the connecting bolts 35 are penetrated through the supporting holes, and the nuts 36 are tightened to join the floor members 2, 2 to each other. Incidentally, 36 in FIG. 12 is a joint material interposed between the floor plate members 9. At the time of joining, since the joining portion of the floor members 2 and 2 faces the space portion 17 as clearly shown in FIG. 13, it is possible to work from above the floor in the room, so that the worker dives under the floor and his hands Joining work can be done without inserting. Therefore, the work is easy and safe. After the above work is completed, the floor plate member 9 is laid in the openings 17 ... And the openings 17 ... Are closed.

[0027]

[Effect of the device]

 As is apparent from the above, according to the present invention, when a prefabricated building such as a toilet room unit that is preassembled and manufactured in a factory or the like is suspended or carried into a building, the unit is installed on the floor or the surrounding wall. Section, ceiling section, and interior equipment are in an assembled and completed state.Therefore, when suspending, supporting and carrying in this, the peripheral wall erected and built around the floor member and the ceiling member do not weigh the unit. However, since the strength and rigidity are not sufficient for hanging, the floor member that supports them has the strength and rigidity of the voids. The unit can be hung securely and easily without any special reinforcement measures, and the prefabricated building can be smoothly hung and carried into the building. , Definitely line Obtain.

Further, when suspending or carrying in the unit, the suspending member is provided so as to project outside the floor member, and is suspended above the unit through a projecting lower suspension portion outside the suspension frame of the same shape and size. Since it is suspended by the member, the suspension member does not interfere with the outer wall of the unit, etc., does not damage the unit, and the unit can be hung and supported horizontally and stably, and the unit can be assembled in the assembled state. It can be hung and loaded without affecting the inside, and can be hung and loaded with a simple operation.

Furthermore, when the hanging member is removed from the floor member of the unit, the mounting portion of the hanging member remains on the outer surface of the floor member, and using this, the modular unit floor members can be joined together. Therefore, it is not necessary to provide a special and special joint for joining the floor members of the units to each other, and the floor members can be joined to each other using the mounting portion of the hanging member, which simplifies the structure. However, there are great advantages such as being advantageous in joining the units.

[Brief description of drawings]

FIG. 1 is an explanatory perspective view showing a suspension structure according to the present invention.

FIG. 2 is an enlarged cross-sectional view of a main part of a prefabricated unit including the suspension structure.

FIG. 3 is an exploded perspective view of the hanging metal fitting.

FIG. 4 is an explanatory view showing a state in which a unit is suspended and carried in a building.

FIG. 5 is a schematic explanatory view showing a process of assembling a unit, carrying it, and carrying it into a building.

FIG. 6 is a plan view showing an example of a unit.

FIG. 7 is a perspective view of a unit moving caster provided on the floor member.

FIG. 8 is an explanatory view of the installation of the floor member, showing a jack-up state.

FIG. 9 is a diagram of adjustment by a height adjusting mechanism.

FIG. 10 is a view showing an installed state of the floor member.

FIG. 11 is a perspective view illustrating a state in which two modularized units are joined together.

FIG. 12 is a cross-sectional view showing a joined state of floor members.

FIG. 13 is a plan view of a joint portion.

FIG. 14 is a plan view showing a state in which a toilet is formed by joining units.

[Explanation of symbols]

1, 51 ... Prefabricated room unit, 2 ... Floor member,
4 ... Wall panel, 8 ... Ceiling, 11, 12, 14, 1
5, 52 ... Equipment such as toilet bowl, piping unit, hand wash stand,
16 ... Suspension member, 27 ... Suspension member, 28 ... Suspension frame, 30 Suspension part, 34, 35 ... Bolts and nuts for joining floor members.

Claims (4)

[Scope of utility model registration request] 1. A prefabricated unit comprising a floor member, a wall panel erected on the floor member, a ceiling erected on the wall panel, and room constituent equipment installed in the room, the floor of the unit. Suspending a prefabricated building characterized in that a suspending member is detachably attached to at least left and right of the outer surface of the member, and a suspension member is connected to the suspending member to suspend and suspend the prefab room unit. Construction. 2. The floor member of a prefabricated building, wherein the hanging member is screwed to at least a support portion provided on an outer surface of the floor member, and is modularized through the supporting member of the floor member from which the hanging member is removed. Claim 1 arranged to connect to each other
Suspended structure for prefabricated buildings. 3. The hanging member is L-shaped in a side view, the vertical piece is screwed to the outer surface of the floor member, the horizontal piece is screwed to the bottom surface of the floor member, and the vertical piece is provided with a supporting portion. The suspension structure for a prefabricated building according to claim 1, wherein the supporting portion is connected to a suspension member to be suspended. 4. A suspension frame member having a substantially same shape as the planar shape of the prefabricated room unit and having substantially the same size as that of the prefabricated room unit is provided so as to face the suspension member provided outside the outer suspension frame member and the floor member. The suspension structure for prefabricated buildings according to claim 1, wherein the suspension members are connected by suspension members, and the suspension frame is suspended to suspend the unit.