JPS6044462B2 - A structure in which the pillars of a building unit are connected at regular intervals. - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a structure in which columns of a plurality of building units are connected to each other, and more specifically, corner portions of a plurality of building units having columns at their corners are assembled. , relates to a structure in which the columns of a building unit are connected at regular intervals, in which the columns of each unit are connected at regular intervals.

When constructing prefabricated buildings, construction is carried out on site.

For the purpose of improving labor-saving construction work, there are various units that are assembled and combined to a certain level within the size range that can be transported, and a preferred example of such a unit is a floor structure and a floor structure. There is an architectural unit that is formed by pillars erected at corners and walls appropriately placed between the pillars. A plurality of such building units are placed at a predetermined location at a construction site, with their respective corner parts gathered together, and the pillars of each unit are connected to each other, but this connection requires special attention to the upper part. Ensures installation of the unit.
In order to facilitate this, it is necessary to secure each column body integrally and accurately at a predetermined interval. Since each pillar unit is heavy and may have some molding errors, it is not easy to always accurately fix the pillars at predetermined intervals. When connecting a plurality of building units, the present invention uses a fixing plate body to integrally fix each column body at a predetermined interval, thereby making it possible to construct the building units. The purpose of this project is to ensure and facilitate the
The pillars of each of the units are connected at predetermined intervals via a flange protruding from each pillar and a fixed plate body, and the fixed plate body is connected to the bottom surface of the fixed plate and the bottom surface of the plate. It is composed of guide pins protruding at predetermined intervals, and the flange has a guide hole,
The present invention provides a structure in which the pillars of a building unit are connected at regular intervals, in which the guide pins are respectively fitted into the guide holes.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an embodiment of a structure in which pillar bodies of a building unit of the present invention are connected at regular intervals will be described in the drawings.

FIGS. 1 to 3 are a plan view, a cross-sectional view taken along line A-A in FIG. 1, and a perspective view of essential parts, respectively, of a fixed-space connection structure between columns of a building unit according to the present invention, U is four building units, each corner 1 of which is grouped together and arranged at predetermined intervals as shown in the figure.

Each building unit U has a hollow steel column 2 at the corner 1, and in the present invention, the columns 2 are connected to each other via a flange 20 protruding from each column 2 and a fixed plate 3. and are combined at predetermined intervals. The fixed plate body 3 is composed of a fixed plate 31 and four guide pins 32 protruding from the bottom surface of the fixed plate 31 at predetermined intervals by welding or the like.

The head of the guide pin 32 is attached to the fixing plate 31 in the embodiment.
Although it penetrates through and projects onto the fixed plate 31, it is not necessarily necessary to project onto the fixed plate 31. Further, the guide pin 32 is inserted into the guide hole 21 of the collar portion 20, which will be described later.
In order to facilitate the work of dropping the guide pin 32 into the
It is desirable that the lengths be varied as appropriate. The hollow column 2 has a flange 20 with a guide hole 21 formed therein, and the top of the flange 20 is covered with a plate 22.

As shown in the figure, the flange portion 20 includes pillar bodies 2, 2,...
The upper surface of the fixed plate body 3 which is placed on the outer surface of the corner near the center of the column body 2 and near the top of each column body 2 and is placed on the column body 2. It is preferable that the flange 2 is fixed by welding or the like at a position that substantially coincides with the upper surface.
The guide holes 21 of No. 0 are bored at positions where the guide pins 32 of the fixing plate body 3 are fitted, and the columns 2 are fixed at predetermined intervals. On the other hand, the plate 22 that closes the top of the column 2 is provided to protrude from the column body 23, and the upwardly protruding portions of the flange 20 are cut out as shown in the figure. This notch 24 is provided to prevent the end of the fixed plate 31 from colliding with the plate 22 when each guide pin 32 of the fixed plate body 3 is fitted into the guide hole 21 of each column 2. If the fixed plate body 3 and the column body 2 are constructed as described above, each of the column bodies 2 can be connected by installing the building unit U at a predetermined position,
This is done simply by assembling the columns 2, dropping the fixing plate 3 into the middle, and fitting the guide pins 32 into the respective guide holes 21. As a result, the columns 2 are spaced at predetermined intervals. are combined with

Note that when inserting the guide pin 32, if you change the length of the guide pin 32 as described above, you can use a shorter guide pin 32.
It will be easier to do this by getting down to it first. In addition, in this case, since the head of each column 2 in the building unit U is able to swing to some extent, the accuracy of the installation error of the column 2 on the floor (not shown), the shape error of the column 2, etc. Even if there are errors, they are easily absorbed during connection, making it possible to accurately connect the pillars to each other, thereby making it possible to reliably and easily construct a unit to be installed on top of them, for example. can. Moreover, in this case, if the distance from the upper surface of the flange 20 to the upper surface of the plate 22 is made equal to the thickness of the fixed plate 31 as shown in the embodiment, the lower surface of the end of the fixed plate 31 will become a pillar when the fixed plate body 3 is lowered. Since it comes into contact with the upper surface of the flange 20 of the body 2, the upper surface of the fixed plate 3 and the upper surface of the column 2 coincide with each other, and therefore, for example, the construction of a unit to be installed thereon can be made more reliable and easier. can. Since the structure for connecting the columns of the building units at regular intervals according to the present invention is configured as described above, the columns of each building unit can be integrally fixed at precisely specified intervals, and This has the extremely remarkable effect of making the construction of the building unit reliable and easy.

[Brief explanation of the drawing]

The drawings are for explaining one embodiment of the present invention, and FIGS. 1 to 3 are a plan view and a cross-sectional view of A-A in FIG. , and a perspective view of the main parts. U...Building unit, 1...Corner of building unit, 2...Column body, 3...Fixed plate body, 21... Guide hole, 22...
・Plate, 23...Column main body, 24...
・Notch, 31... Fixed plate, 32...
··guide pin.

Claims (1)

[Scope of Claims] 1. The corner parts of each of a plurality of building units having pillars at the corners are assembled, and the pillars of each of the units are
The pillars are connected at predetermined intervals via a flange protruding from each column and a fixing plate body, and the fixing plate body includes a fixing plate and guide pins protruding from the bottom surface of the plate at predetermined intervals. A structure for connecting columns of a building unit at regular intervals, wherein the flange has guide holes, and the guide pins are respectively fitted into the guide holes. 2. The column is a hollow column, the top of which is covered with a plate, and a portion of the plate protruding from the main body of the hollow column and near the center of the assembled columns is cut out. A structure in which columns of a building unit according to claim 1 are connected at regular intervals.