JP3756983B2 - Unit type building eave structure - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an eaves-top structure of a unit type building, and more particularly, to an eaves-top structure of a unit type building constructed by combining a plurality of planar rectangular building units.
[0002]
[Background]
In recent years, in order to increase the industrialization rate and shorten the construction period at a construction site, a unit construction method is used in which a plurality of building units are manufactured in advance in a factory, and these are combined at the construction site to construct a building.
As shown in FIG. 1, for example, a unit building constructed by such a unit construction method includes a building body 10 composed of a plurality of building units 11 arranged adjacent to each other on a foundation 19, and the center of the building body 10. And a roof portion 20 inclined toward the peripheral edge.
The building unit 11 constituting the building body 10 usually has a plane rectangular frame including four columns (not shown) and beams connecting the columns, and an inner wall, flooring, etc. These various members are attached and formed.
[0003]
On the other hand, the roof part 20 is comprised including the roof panel 21 inclined and fixed on the building unit 11 which comprises an upper floor, as shown in FIG. The roof panel 21 is disposed such that the lower end protrudes from the peripheral edge of the building body 10.
The protruding portion of the roof panel 21 is an eaves tip 21A, and an eave heaven 22 is formed on the lower surface side thereof.
Conventionally, the eaves ceiling 22 of such a unit type building 1 is formed at the construction site by assembling field border materials one by one in a lattice shape below the eaves tip portion 21A and stretching the ceiling material on the lower surface thereof. It was.
[0004]
[Problems to be solved by the invention]
However, the conventional eaves 22 has poor workability because all of the construction work is upward work at a high place, and the assembly and installation are all performed at the construction site. There is a problem that is complicated.
In order to solve such a problem, it is conceivable to install a panel made of a border material in a frame shape in advance under the eaves portion 21A and to stretch a ceiling material on the lower surface of the panel. However, since a panel has to be formed according to the shape of the unit type building 1 and the length of the eaves portion 21A, the type of panel becomes enormous and the problem of manufacturing and management becoming complicated arises.
[0005]
The objective of this invention is providing the eaves-top structure of the unit type building which can simplify the installation operation in a construction site, suppressing the kind of member.
[0006]
[Means for Solving the Problems]
The present invention will be described with reference to the drawings. A building main body 10 is formed by combining a plurality of flat rectangular building units 11, and a unit building that is formed along the peripheral eaves of the building main body 10 . Eaves structure,
The eaves-top structure is stretched on the common panel 31 corresponding to the side length of the building units 11A to 11E, the connection panel 32 connecting the common panel 31, and the lower surfaces of the common panel 31 and the connection panel 32. And ceiling material,
The common panel 31 has a unit panel whose length is substantially equivalent to the short side of the building unit, and a total length of the unit panel 31 when they are connected in a row with different lengths. A plurality of unit panels having a length dimension substantially corresponding to the long side of the unit,
The connection panel 32 is disposed at the corners of the joint panel 33 and the building units 11A, 11C, 11D, and 11E that linearly connect the common panel 31 between the adjacent building units 11A to 11E. A corner panel 34 that connects the common panel 31 at a right angle, and a corner panel 35 that is disposed at a corner 35 formed by the adjacent building units 11C and 11D and connects the common panel 31 at a right angle. With
The common panel 31 includes a rectangular frame 41 and connecting members 42 attached on both short sides of the frame 41.
The joint panel 33 includes a rectangular parallelepiped block member 43 sandwiched between the adjacent common panels 31 , and a joint member 33 fixed to the upper surface of the block member 43 and having both lower surfaces in contact with the connection member 42 of the common panel 31. The joint panel 33 and the common panel 31 are inserted from the lower side of the frame body 41 of the common panel 31 to the locking plate 44 via the connecting material 42. Connected and fixed with screws 45 ,
The protruding corner panel 34 and the entering corner panel 35 include an L-shaped frame body 46 bent in an L-shape, and a connecting member 42 attached on both sides of the L-shaped frame body 46. The projecting corner panel 34, the entering corner panel 35, and the common panel 31 are characterized in that the connecting members 42 are connected and fixed by screws 45 .
[0007]
According to the present invention, the common panel 31 constitutes most of the linear portions of the eaves 30 along the sides 12A and 12B of the building units 11A to 11E, and the connection panel 32 corresponds to the common panel 31 of the eaves 30. It becomes possible to configure a portion having a shape that cannot be performed.
Therefore, at the construction site, it is only necessary to install the common panel 31 and the connection panel 32 in combination, and the labor for assembling the field edge materials one by one can be omitted, so that the installation work at the construction site can be simplified.
In addition, since the common panel 31 corresponds to the lengths of the sides 12A and 12B of the building units 11A to 11E, it is only necessary to manufacture the one corresponding to the type of the length of the side 12 of the building units 11A to 11E. Since the types of common panels 31 do not become enormous, their manufacture and management can be performed easily.
Thus, the object is achieved.
[0013]
Further , since the connection panel 32 includes the joint panel 33, the protruding corner panel 34, and the entering corner panel 35, the connecting panel 32 is connected to the common panel 31 at the protruding corner 15 of the unit building 1. The shape and arrangement of the building units 11A to 11E and the shape of the roof part are obtained by using the part panel 34, using the corner panel 35 for coupling at the corner 16 and using the joint panel 33 for linear coupling. Even if the shape of the eaves 30 is diversified due to the above, it is possible to cope with a small number of types of panels.
[0014]
Furthermore, it is desirable that the building units 11A to 11E are arranged adjacent to each other with a predetermined interval, and the joint panel 33 has a length dimension M corresponding to the interval between the adjacent building units 11A to 11E.
[0015]
Thus, if the length dimension M of the joint panel 33 is made to correspond to the space | interval of building units 11A-11E, one type of joint panel 33 will be sufficient in the unit type building 1 whole, and its manufacture and management are carried out. It can be simplified.
[0016]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, an embodiment of the present invention will be described with reference to FIGS.
In the following description, the same components as those in FIGS. 1 and 2 described above are denoted by the same reference numerals, and the description thereof is omitted or simplified.
FIG. 3 shows the eaves structure of the unit type building 1 of the present embodiment.
[0017]
The upper floor part of the building main body 10 of the unit type building 1 has building units 11A, 11B, 11C arranged side by side in the short side direction, and building units 11E arranged side by side in the long side direction of the building units 11A, 11B. 11D.
Due to the arrangement of the building units 11A to 11E, the projecting corner 15 of the unit type building 1 is configured by the corners of the building units 11A, 11C, 11D, and 11E, and the corner 16 is formed by the building units 11C and 11D. It is formed.
[0018]
An eaves 30 is formed on the periphery of the building body 10 over the entire periphery.
The eaves 30 includes a common panel 31 corresponding to the lengths of the sides 12A and 12B of the building units 11A to 11E that form the periphery of the building body 10, a connection panel 32 that connects the common panels 31, and these common panels 31. And a ceiling material (not shown) stretched on the lower surface of the connection panel 32.
[0019]
The common panel 31 is disposed along the sides 12A and 12B of the building units 11A to 11E.
Among these common panels 31, the common panel 31A arranged along the short side 12B of the building units 11A to 11E is the same.
The common panel 31B arranged along the long side 12A of the building units 11A and 11C is composed of two unit panels 311 and 312. The unit panel 312 is along the long side 12A of the building unit 11E. This is the same as the common panel 31D to be arranged. The common panel 31C arranged along the long side 12A of the building unit 11D is composed of unit panels 311 and 313.
As shown in FIG. 4, the common panel 31 (unit panels 311, 312, 313) includes a grid-like rectangular frame 41 and connecting members 42 attached on both short sides of the frame 41. It consists of
[0020]
Returning to FIG. 3, the connection panel 32 includes a joint panel 33 that linearly connects the common panel 31 between the adjacent building units 11 </ b> A to 11 </ b> E, and the common panel 31 that is disposed at each protruding corner 15 at a right angle. An exit corner panel 34 to be connected and an entrance corner panel 35 that is disposed in the entrance corner 16 and connects the common panel 31 at a right angle are used.
[0021]
The joint panel 33 is disposed between the building unit 11A and the building unit 11B, the building unit 11B and the building unit 11C, the building unit 11D and the building unit 11E, and the building unit 11E and the building unit 11A, respectively.
As shown in FIG. 5, the joint panel 33 is formed in a T shape by a rectangular parallelepiped block member 43 and a locking plate 44 fixed to the upper surface of the block member 43.
As shown in FIG. 6, such a joint panel 33 is fixed in a state where the block member 43 is sandwiched between the adjacent common panels 31. The lower surface of the locking plate 44 of the joint panel 33 is in contact with the connection member 42 of the common panel 31 and is joined by a screw 45 or the like inserted from the lower side of the frame body 41 to the locking plate 44 through the connection member 42. The panel 33 and the common panel 31 are connected and fixed.
[0022]
As shown in FIG. 7, the projecting corner panel 34 includes an L-shaped frame body 46 bent in an L-shape, and a connecting member 42 attached on the sides of both ends of the L-shaped frame body 46. Yes.
As shown in FIG. 8, such a protruding corner panel 34 is connected to the common panel 31 in a state where the end faces thereof are in contact with each other. The connecting members 42 of the protruding corner panel 34 and the common panel 31 and the ends of the frame body 41 and the L-shaped frame body 46 are connected and fixed to each other by screws 45 or the like.
The entrance corner panel 35 has substantially the same structure as the exit corner panel 34 and is connected to the common panel 31 in the same manner as the exit corner panel 34.
[0023]
On the other hand, as shown in part in FIG. 9, the inner wall module core MI is virtually set along each side 12A, 12B in each of the building units 11A to 11E. The inner wall module core MI is set at a position where an inner wall (not shown) can be disposed along the inner wall module core MI.
The building units 11A to 11E are arranged adjacent to each other so that the interval between adjacent inner wall module cores MI is 2P (2/8 module = 2 pitch). Here, the module has a prescribed dimension (for example, 910 mm), and the dimensions of the building units 11A to 11E are prescribed based on this module. The dimensions of the long sides 12A (between the inner wall module cores MI) of the building units 11A to 11C of the present embodiment are 6 modules, and the dimensions of the long sides 12A of the building units 11D and 11E are 4 modules.
[0024]
In the inner wall module core MI, the short side grid group G _S is virtually set at 1P (1/8 module = 1 pitch) interval in the short side direction, and the long side grid group G _L is 1P (1P (long side direction). 1/8 module) Virtually set at intervals. In addition, the long side grid group _GL shown in FIG. 9 has a 4P (4/8 module) interval.
[0025]
The common panel 31 has a length L (see FIG. 4) corresponding to the grid dimensions of the sides 12A and 12B of the building units 11A to 11E.
For example, the dimension of the short side 12B of the building unit 11A is 19 grids, and the length dimension L of the common panel 31A arranged along the short side 12B is 19 grids.
[0026]
In addition, the common panels 31B and 31C including the two unit panels 311 and 312 or 311 and 313 have lengths corresponding to the grids of the unit panels 311, 312 and 313. Each length dimension L of 31C corresponds to the grid dimensions of sides 12A and 12B.
For example, the length dimensions L ₁ and L ₂ of the unit panels 311 and 312 are 16 grids and 32 grids, respectively, the length dimension L of the common panel 31B is 48 grids, and 48 grids that are the length of the long side 12A. It has the same dimensions as
[0027]
The block member 43 of the joint panel 33 has a length dimension M of 2P (2/8 modules) which is the same as the interval between the inner wall module cores MI facing each other between the adjacent building units 11A to 11E (see FIGS. 5 and 6). ). This length dimension M is the same dimension as the interval between the common panels 31 between the building units 11A to 11E.
[0028]
In the present embodiment configured as described above, various common panels 31 corresponding to the lengths of the sides 12A and 12B of the building units 11A to 11E, and a joint panel 33 for connecting these common panels 31, An exit corner panel 34 and an entrance corner panel 35 are prepared, and at the construction site, these panels 31, 33, 34, 35 are installed below the eaves portion 21A (see FIG. 2), The eaves 30 is constructed by stretching the ceiling material.
[0029]
According to this embodiment, there are the following effects.
That is, the eaves 30 includes a common panel 31 corresponding to the lengths of the sides 12A and 12B of the building units 11A to 11E and a connection panel 32 that connects the common panels 31, and thus the common panel 31. Therefore, most of the linear portions of the eaves 30 along the sides 12A and 12B of the building units 11A to 11E can be formed, and the connecting panel 32 can form a portion that cannot be handled by the common panel 31 of the eaves 30. It becomes like this.
[0030]
Therefore, the eaves 30 can be constructed by installing the common panel 31 and the connection panel 32 in combination, and the labor for assembling the field edge materials one by one can be omitted, and the installation work at the construction site can be simplified. .
Moreover, since the common panel 31 corresponds to the lengths of the sides 12A and 12B of the building units 11A to 11E, it is only necessary to manufacture the one corresponding to the type of the lengths of the sides 12A and 12B of the building units 11A to 11E. Thus, since the types of the common panel 31 do not become enormous, the manufacture and management thereof can be performed easily.
[0031]
Furthermore, since the common panel 31 has a length dimension L corresponding to the grid dimensions of the sides 12A and 12B of the building units 11A to 11E, the length dimension L of the common panel 31 can be set as an integer multiple of one grid. Thus, the common panel 31 can be easily designed and manufactured.
Moreover, the common panel 31A arrange | positioned at the short side 12B side can be made common in the building units 11A-11E which have the short side 12B of the same grid dimension.
[0032]
Further, the unit panel 311 constitutes common panels 31B and 31C arranged on the long sides 12A of the building units 11A, 11C and 11D, and the unit panel 312 is arranged along the long sides 12A of the building units 11A, 11C and 11E. Since the common panels 31B, 31C, and 31D are configured, the unit panels 311 and 312 can be shared by the building units 11A, 11C, 11D, and 11E, and the panel can be easily manufactured and managed. it can.
[0033]
Further, since the connection panel 32 includes the joint panel 33, the protruding corner panel 34, and the entering corner panel 35, the protruding corner panel 34 is used for the connection at the protruding corner 15 of the common panel 31. By using the corner panel 35 for the connection at the corner 16 and using the joint panel 33 for the linear connection, the shape and arrangement of the building units 11A to 11E, the shape of the roof portion 20, etc. Even if the shape of 30 is diversified, it is possible to cope with a small number of types of connection panels 32.
[0034]
Furthermore, since the block member 43 of the joint panel 33 has the same length 2M (2/8 module) as the interval between the adjacent building units 11A to 11E, only one type of joint panel 33 is required. , Its manufacturing and management can be simplified.
[0035]
In addition, this invention is not limited to the said embodiment, Other modifications etc. which can achieve the objective of this invention are included, The deformation | transformation etc. which are shown below are also contained in this invention.
That is, in the said embodiment, although the length dimension L of the common panel 31 respond | corresponded to the grid dimension, it is good also as the length dimension of edge | side 12A, 12B of the building units 11A-11E. At this time, it is preferable that the length dimension M of the block member 43 of the joint panel 33 is the same as the interval between adjacent building units, and the protruding corner panel 34 is rectangular.
[0036]
Further, the interval between the grid groups G _S and G _L is not limited to the 1P interval set in the embodiment, and may be set to an arbitrary interval.
Furthermore, the length dimensions of the common panels 31 and the unit panels 311, 312, and 313 are not limited to the dimensions described in the above embodiment, and may be set to arbitrary dimensions as appropriate in implementation.
Further, the number and arrangement of the building units 11A to 11E are not limited to those in the above embodiment, and the building units may be arranged in a rectangular parallelepiped shape having no corners, for example. Furthermore, the shape of the roof portion 12 is not limited to a dormitory, and may be, for example, a gable roof, and the shape is arbitrary as long as it is a roof portion having an eaves portion.
[0037]
【The invention's effect】
As described above, according to the present invention, the common panel constitutes most of the linear part of the eaves along the side of the building unit, and the connection panel makes the shape that cannot be accommodated by the eaves common panel. The part can be configured.
Therefore, the labor for assembling the field material at the construction site can be omitted, and it is only necessary to install the common panel and the connecting panel in combination, and the installation work at the construction site can be simplified.
In addition, since the common panel corresponds to the length of the side of the building unit, it is only necessary to manufacture the one corresponding to the type of the length of the side of the building unit, and the types of the common panel are not enlarged. Therefore, its manufacture and management can be performed easily.
[Brief description of the drawings]
FIG. 1 is a perspective view showing a conventional unit type building.
FIG. 2 is a cross-sectional view showing a conventional eave sky.
FIG. 3 is a schematic plan view showing an embodiment of the present invention.
FIG. 4 is a perspective view showing a common panel of the embodiment.
FIG. 5 is a perspective view showing the joint panel of the embodiment.
6 is a cross-sectional view taken along line VI-VI in FIG.
FIG. 7 is a perspective view showing a protruding corner panel of the embodiment.
8 is a cross-sectional view taken along line VIII-VIII in FIG.
FIG. 9 is an enlarged plan view showing the building unit and the eaves of the embodiment.
[Explanation of symbols]
1 unit type building 11 building unit 30 eaves top 31 common panel 311, 312, 313 unit panel 32 connecting panel 33 joint panel 34 protruding corner panel 35 entering corner panel
G _S , G _L grid group

Claims (2)

A building body is formed by combining a plurality of planar rectangular building units, and is an eave heaven structure of a unit type building formed along the peripheral eave portion of the building body ,
The eaves-top structure includes a common panel corresponding to the length of the side of the building unit, a connection panel for connecting the common panel, and a ceiling material stretched on the lower surface of the common panel and the connection panel. And
The common panel has a unit panel whose length is substantially equivalent to the short side of the building unit, and a total length when the unit panels are connected in a row with different lengths. And a plurality of unit panels having a length dimension substantially corresponding to the long side of
The connecting panel is a joint panel that linearly connects the common panels between the building units adjacent to each other, and an exit corner panel that is disposed at a corner of the building unit and connects the common panels at a right angle. A corner panel disposed at a corner formed by the adjacent building unit and connecting the common panel at a right angle; and
The common panel includes a rectangular frame and a connection member attached on both short sides of the frame,
The joint panel includes a rectangular parallelepiped block member sandwiched between the adjacent common panels, and a locking plate fixed to the upper surface of the block member and having both lower surfaces abutting against the connection member of the common panel. Configured, the joint panel and the common panel are connected and fixed by screws inserted from the lower side of the frame of the common panel to the locking plate through the connection member ,
The protruding corner panel and the entering corner panel are configured to include an L-shaped frame body bent in an L-shape, and a connecting material attached on both sides of the L-shaped frame body, The projecting corner panel and the entering corner panel and the common panel are connected and fixed to each other by screws.
The eave structure of a unit type building characterized by that. The eaves-top structure of the unit type building according to claim 1 , wherein the building units are arranged adjacent to each other with a predetermined interval, and the joint panel has a length dimension corresponding to the interval between the adjacent building units. The eave structure of a unit type building characterized by

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