JPH02197638A - Log house and fitting construction of logs - Google Patents

Abstract

PURPOSE:To enable efficient execution of work by constructing a main wall surface of a plurality of log members that are laid aslant one after another between steel members of the wall body with their fitting protuberances fitted into channels of the steel members. CONSTITUTION:A log member 1 is prepared being composed of flattened faces 1a that are provided at its surface and under surface, and fitting protuberances 3, having slant angles at its both side faces, that are provided at its opposite ends in the axial direction. A channel steel member 2b fixed to a square column 2a and an H-beam 2c are perpendicularly planted at fixed intervals. Then the fitting protuberances 3 of the log member 1 are fitted to channels 22 of either of the channel steel member 2b or the H-beam 2c. A joining member 5 is then fitted into a groove 4 provided at the flattened face 1a of the log member 1, and the log members 1 are laid one after another so that the logs are made aslant toward the outside and each of the log members is jointed together with the joining members 5.

Description

[Detailed Description of the Invention] <Industrial Application Field> The present invention is directed to logs or semi-logs (hereinafter simply referred to as wood).
This relates to a log house in which the main walls are constructed by combining the following, and a structure in which wood is attached.

<Prior art> As a technology related to a log house constructed by combining this type of wood or a structure for mounting wood, the Utility Model Application No. 82-1 is known.
As shown in Japanese Utility Model Publication No. 84818, a technique for forming a wall surface by bonding logs or semi-logs with their adhesive surfaces forming a slight angle to the horizontal plane to form a panel unit, U.S. Pat. No. 80-179717 As shown in the publication, a technique in which a joint material is embedded between logs stacked so that their flat surfaces overlap, or Utility Model Application No. 81-28
As shown in Japanese Patent No. 808, a technique is known in which a protrusion or a recess into which the protrusion can fit is provided on each flat surface, and logs are sequentially stacked by combining these with each other.

<Problems to be Solved by the Invention> However, the first technology actively prevents rainwater from entering the adhesive surface by gluing the adhesive surface of logs etc. at a slight angle with respect to the horizontal plane. Although it has the effect of preventing this problem, it is difficult to form a panel unit by stacking poorly seated logs and the like on each other with high precision while maintaining a certain inclination angle, and there are problems such as poor workability. In addition, the latter second and third techniques are aimed at completely sealing the flat surfaces of the logs to be joined, but in order to completely seal the logs, processing and assembling the logs is troublesome and costly. There were problems such as getting high. In addition, there is room for improvement in both techniques in terms of practical aspects including installation.

The log house and wood mounting structure according to the present invention relates to a completely new technology developed in view of these conventional points.

Means for Solving the Problem> The first invention provides a plurality of pieces of wood having flat surfaces on the upper and lower surfaces and protruding fitting protrusions on both ends in the axial direction with both side surfaces having an inclined angle. Insert the fitting protrusion into the groove of the steel material of the part,
This log house is characterized by the main wall being made up of multiple pieces of wood that are tilted in order and stacked between the parts.

In addition, the second invention of the present invention is a piece of wood having fitting protrusions with both side faces inclined at both ends in the axial direction, and fitting the fitting protrusions into grooves of a vertically erected steel material, so that the flat surface of the wood is fitted. This wood mounting structure is characterized by being installed while maintaining an angle.

Effects> The first invention includes a plurality of wooden pieces having fitting protrusions having flat surfaces on the upper and lower surfaces and projecting fitting protrusions having both sides inclined at both ends in the axial direction. It was inserted into the groove of the steel material, and multiple pieces of wood were tilted in order and stacked between the parts to form the main wall surface, so the joining surfaces of each piece of wood could be easily tilted outward. This can prevent the intrusion of rainwater, wind, etc.

The second invention is a piece of wood that has fitting protrusions on both axial ends with both side surfaces having an inclination angle, and the fitting protrusions are fitted into grooves of a vertically erected steel material, thereby making it possible to move the wood against a horizontal surface. They can be stacked closely together while always maintaining a constant inclination angle, making it possible to reliably construct a wall made of wood.

<Example> An example of the log house and wood mounting structure according to the present invention will be specifically described with reference to the drawings.

To explain the structure of the wall surface of the log house of the present invention and the mounting structure of the wood with reference to the drawings, in Figs.
lb is provided respectively. Also, Cy! : A rectangular fitting protrusion 3 which can be fitted into the groove 22 of the L channel material 2b and has a width approximately equal to the inner diameter of the groove 22 is protruded with a length approximately equal to the depth of the groove 22. The upright surfaces 3a and 3b on both sides of the fitting protrusion 3 are constructed of surfaces having an inclination angle α of 10 to 40 degrees with respect to a vertical plane perpendicular to the flat surfaces 1a and lb of the log material 1. Furthermore, grooves 4 are bored in the flat surfaces 1a and lb of the log material l in the long sleeve direction, and a joint material 5 can be fitted into the grooves 4.

Regarding the assembly structure of the wall surface of the log house and the mounting structure of the wood according to the present invention, as shown in FIGS.
stand vertically with a predetermined distance between them, and fit the insertion protrusion 3 of the log l into the groove 2 of the channel material 2b or H-shaped steel 2c.
2 and stacking the flat surfaces 1a and lb of each log l in close contact with each other, the flat surface 1a of each log l
.

A wall surface is created by automatically stacking logs l in order so that each log l is always inclined outward at the predetermined angle with respect to the horizontal plane, and the main wall surface of the log house as shown in FIGS. 6 and 7 is assembled. It can be configured.

Furthermore, it is possible to attach joint materials 5 between the six log materials 1 using grooves 4 as shown in the figure, if necessary.

Furthermore, the central part of each log l is connected to the foundation beam 6 as shown in Figure 4.
It is also possible to skewer the reinforcing bars 7 that stand up more vertically and fix this with nuts 8 or the like. Also the fifth
As shown in the figure, it is also possible to decorate this portion by attaching a crescent-shaped decorative material 10 to the side surface of the H-shaped steel 2c using ports 9.

In the above embodiment, the angle of inclination of the flat surfaces 1a and 1b of the log l with respect to the horizontal plane is 10 to 40 degrees, particularly 20 degrees.
A temperature between 30 degrees and 30 degrees is effective against the intrusion of rainwater.

<Effects of the Invention> As described above, the log house and lumber mounting structure according to the present invention is provided with protrusions that can fit into the grooves of steel materials such as H-shaped steel or channel materials at both axial ends of the lumber, so that the protrusions of each lumber are provided. By fitting the parts into the grooves, a large number of pieces of wood can be stacked in order to form the main wall of the log house, which greatly simplifies the construction work, and also allows the raised surfaces on both sides of the protruding parts to be stacked in sequence. Since it is tilted at a predetermined angle with respect to the vertical plane, when the protrusion is inserted into the groove and each piece of wood is stacked, the flat surface of each piece of wood is automatically tilted at a constant angle with high precision. This makes it possible to actively prevent the intrusion of rainwater, wind, etc. from the close contact surfaces of each piece of wood, and since the overall structure is simple, it has the characteristics of being able to be mass-produced at low cost. .

[Brief explanation of the drawing]

Fig. 1 is a tilted explanatory view showing the main parts of the present invention, Fig. 2 (A)
, (B) is an explanatory diagram of the wood, Fig. 3 is a vertical cross-sectional view of a part of it, Figs. 4 and 5 are explanatory diagrams of the other side, and Figs. 6 and 7 are explanatory diagrams of the log house. be. 1 is a log, la and lb are flat surfaces, 2a is a prism, 2b is a channel material, 2c is an H-shaped steel, 22 is a groove, 3 is a fitting protrusion, 3a and 3b are upright surfaces, 4 is a groove, and 5 is a Joint materials 6 are beams, 7 are reinforcing bars, 9 are bolts, and 10 are decorative materials.

Claims (2)

[Claims] (1) Fitting the fitting protrusions of a plurality of pieces of wood, each of which has flat surfaces on the top and bottom and protruding fitting protrusions on both ends in the axial direction, both sides having an inclined angle, into the groove of the steel material of the frame. This log house is characterized by the fact that the main walls are constructed by stacking multiple pieces of wood at an angle between the frames. (2) Fit the fitting protrusions of a piece of wood with fitting protrusions on both axial ends of which both sides have an inclination angle into the groove of the vertically erected steel material, keeping the flat surface of the wood at an angle. A wood mounting structure characterized by being assembled.