JP5311696B1 - Reinforcement body of wooden building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a reinforcing body for a wooden building that can surely prevent a serious damage to the wooden building.
SOLUTION: A rectangular frame 10 having a longitudinal member 12a and a transverse member 14a, a lateral contact member 20 disposed in parallel along the transverse member 14a on the outer side of the transverse member 14a, and the transverse member 14a. And a cross member contacting / separating body 30 that contacts and separates the horizontal surface abutting member 20, and a plurality of the cross member contacting / separating bodies 30 are arranged along the cross member 14a.
[Selection] Figure 1

Description

  The present invention relates to a reinforcing body for a wooden building.

  As an example of reinforcing a wooden building such as a wooden house, for example, an earthquake-resistant reinforcing frame disclosed in Patent Document 1 is known. This seismic reinforcement frame is formed by forming a rectangular frame that can be expanded vertically and horizontally using four L-shaped frame members, and struts are stretched in the frame. It is attached to the opening surrounded by etc., and the outer surface is brought into close contact with the pillar etc., thereby improving the seismic strength.

JP 2006-328845 A

  However, since the seismic reinforcement frame disclosed in the above-mentioned Patent Document 1 is adhered to the pillar, base, beam, etc. by extending the rectangular frame itself, the adhesion force to the pillar, etc. is not sufficient and the reinforcement is performed. There was room for further improvement in enhancing the properties.

  Then, an object of this invention is to provide the reinforcement body of the wooden building which can prevent the serious damage of a wooden building reliably.

The object of the present invention is to provide a rectangular frame having a longitudinal member and a transverse member, a lateral surface abutting member arranged in parallel along the transverse member on the outer side of the transverse member, and the transverse member. A cross member contacting / separating body that contacts and separates the horizontal surface abutting member, and the cross member contacting / separating body is achieved by a reinforcing body of a wooden building that is arranged along the cross member. .

The reinforcing body of the wooden building is configured to contact and separate the vertical surface abutting member arranged in parallel with the vertical material on the outer side of the vertical material, and the vertical material. It is preferable to further include a vertical member contacting / separating body, and a plurality of the vertical member contacting / separating bodies are arranged along the vertical member, and the vertical surface abutting member can be rotated with respect to the vertical member, respectively. It is preferable to support.

  Moreover, it is preferable that the arrangement of the longitudinal member contacting / separating body with respect to the longitudinal member can be changed.

  ADVANTAGE OF THE INVENTION According to this invention, the reinforcement body of the wooden building which can prevent the serious damage of a wooden building reliably can be provided.

It is a front view of the reinforcement body of the wooden building which concerns on one Embodiment of this invention. It is a principal part enlarged view of the reinforcement body of the said wooden building. It is the other principal part enlarged view of the reinforcement body of the said wooden building. It is a principal part enlarged view which shows the modification of the reinforcement body of the said wooden building. It is a schematic plan view which shows an example of arrangement | positioning of the reinforcement body of the said wooden building.

  Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. FIG. 1 is a front view of a reinforcing body for a wooden building according to an embodiment of the present invention. As shown in FIG. 1, the reinforcing body 1 of the wooden building of the present embodiment can be attached in place of any of the partitioning members in a wooden building having a plurality of partitioning members such as fences and shojis for partitioning the room. The frame 10, the horizontal surface contact member 20, the horizontal material contact / separation body 30, the vertical surface contact member 40, and the vertical material contact / separation body 50 are provided as main components.

  The frame 10 is configured by arranging a pair of vertical members 12a and 12b made of a metal material or the like and a pair of horizontal members 14a and 14b in a rectangular shape, and the vertical members 12a and 12b stand upright vertically, 14a and 14b are installed so that it may become horizontal. A plurality of braces 16 extending along a diagonal line are provided inside the frame body 10. The pair of vertical members 12a and 12b and the pair of cross members 14a and 14b are reinforced by a reinforcing member 18 made of plywood or the like.

  The lateral surface abutting member 20 is a flat plate-like member having substantially the same length and width as one lateral member 14a constituting the upper portion of the frame body 10, and is disposed so as to be parallel to the lateral member 14a. . A plurality of the transverse member contacting / separating bodies 30, 30 are arranged along the transverse member 14a, and the distance between the two can be adjusted by bringing the transverse contact member 20 into and away from the transverse member 14a. Yes.

  The vertical surface abutting member 40 is a flat plate-like member having substantially the same length and width as the one vertical material 12a constituting the side portion of the frame 10, and is disposed so as to be parallel to the vertical material 12a. Yes. A plurality of the vertical member contacting / separating bodies 50, 50 are arranged along the vertical member 12a, and the interval between the vertical member 12a can be adjusted by contacting / separating the vertical surface contact member 40 to / from the vertical member 12a. Yes.

  FIG. 2 is an enlarged view of a main part of the reinforcing body 1 of the wooden building shown in FIG. As shown in FIG. 2, the cross member contacting / separating body 30 includes a bolt member 31 including a slicing bolt inserted into a through hole 141 a formed in the cross member 14 a. One end of the bolt member 31 is accommodated in a mounting hole 21 formed in the lateral surface abutting member 20. The bolt member 31 has three nuts 32, 33, and 34 screwed together, and the nuts 32, 33, and 34 are respectively attached to the peripheral edges of the mounting hole 21 and the through hole 141a through washers 32a, 33a, and 34a. Can be pressed. The distance between the lateral surface abutting member 20 and the lateral member 14 a can be adjusted as appropriate by changing the positions of the nuts 32, 33, and 34 with respect to the bolt member 31.

  FIG. 3 is an enlarged view of another main part of the reinforcing body 1 of the wooden building shown in FIG. As shown in FIG. 3, the longitudinal member contacting / separating body 40 includes a bolt member 51 formed of a slicing bolt inserted into a through hole 141 b formed in the longitudinal member 14 b. At one end of the bolt member 51, an annular mounting portion 51a is provided. The mounting portion 51a is rotatably supported by a bracket 44 fixed to the vertical member contacting / separating body 40 via a rotating shaft 44a, and the vertical member contacting / separating body 40 is indicated by a broken line in FIG. It can be rotated. Nuts 52 and 53 are screwed onto the bolt member 51, and the nuts 52 and 53 can be brought into pressure contact with the opening peripheral edge of the through hole 141b via the washers 52a and 53a. The distance between the vertical contact member 40 and the vertical member 12 a can be adjusted as appropriate by changing the positions of the nuts 52 and 53 with respect to the bolt member 51.

  As shown in FIGS. 1 to 3, the reinforcing body 1 of a wooden building having the above configuration engages a sill pad 141 b formed in the lower part of the frame body 10 with a groove of the sill 91 and a bolt member 31. After adjusting the position of the nuts 32, 33, and 34 with respect to the side surface, the side surface contact member 20 is pushed up and brought into contact with the head 92, and then the nuts 32, 33, and 34 are tightened. To fix. Further, with respect to the vertical surface abutting member 40, the nuts 52 and 53 are tightened after moving the vertical surface abutting member 40 against the column 93 while adjusting the positions of the nuts 52 and 53 with respect to the bolt member 51. To fix. And the reinforcement body 1 of a wooden building is made into the sill 91 by making the horizontal surface contact member 20 and the vertical surface contact member 40 closely_contact | adhere to the duck 92 and the pillar 93 by fixing members 22,42, such as a coach screw, respectively. , And can be fixed in a space surrounded by the head 92 and the pillar 93. The cross member 14b constituting the lower part of the frame body 10 can also be brought into close contact with the sill 91 using the fixing member 11 such as a coach screw.

  In the reinforcing body 1 of the wooden building of the present embodiment, the transverse member contacting / separating bodies 30 and 30 that contact and separate the transverse surface abutting member 20 with respect to the transverse member 14a constituting the frame body 10 are along the transverse member 14a. Therefore, the entire longitudinal direction of the lateral surface abutting member 20 can be easily adhered along the head 92. Therefore, it is possible to reliably reinforce the existing wooden building, and it is possible to prevent a serious damage such as a ceiling falling in the main living space or the like.

  In addition, since a plurality of vertical member contacting / separating bodies 50, 50 for contacting / separating the vertical surface contact member 40 to / from the vertical member 12a constituting the frame body 10 are disposed along the vertical member 12a, The entire longitudinal direction of the contact member 40 can be easily adhered along the pillar 93, and the wooden building can be reinforced more reliably. The vertical member contact members 50 and 50 rotate the vertical contact member 40 as indicated by broken lines in FIG. 3 while individually adjusting the distance between the vertical member 12a and the vertical contact member 40 vertically. Therefore, even when it is difficult to make the entire vertical surface abutting member 40 tightly contact with the column 93 only by the bending of the vertical surface abutting member 40 due to the inclination of the column 93 or the like, The contact member 40 and the column 93 can be reliably adhered.

  As mentioned above, although one Embodiment of this invention was explained in full detail, the specific aspect of this invention is not limited to the said embodiment. For example, as shown in the enlarged view of the main part in FIG. 4, a plurality of through holes 141b and 142b through which the bolt members 51 of the vertical member contacting / separating body 50 are inserted are formed along the vertical member 12a. You may comprise so that arrangement | positioning of the contacting / separating body 50 can be changed by selection of the through-holes 141b and 142b. According to this configuration, the height position at which the vertical member contacting / separating body 50 supports the vertical surface abutting member 40 can be adjusted. Therefore, as shown in a schematic plan view in FIG. In the case where a plurality of reinforcing bodies 1 of a wooden building are attached, it is possible to prevent the interference of each other by shifting the height position of the fixing member 42 that fixes each vertical member contact / separation body 50, Fixing can be performed reliably.

  The reinforcing body 1 of the wooden building of the present embodiment is arranged in a space surrounded on three sides by the sill 91, the duck 92 and the pillar 93, but the arrangement place in the wooden building is not particularly limited, For example, it can be reinforced by being interposed between structural members that are vertically separated, such as between a beam and a floor, or inside a window frame. When it is necessary to make the reinforcing body 1 of a wooden building wide according to the mounting location, the transverse member separating / separating body 30 is transverse to the transverse member 14a in the same manner as the longitudinal member separating / separating body 50. You may make it the structure which supports the surface contact member 20 so that rotation is possible. The vertical surface abutting member 40 and the vertical material contacting / separating body 50 are not essential in the present invention, and can be removed and used when not required.

  The bolt members 31 and 51 constituting the horizontal member contacting / separating body 30 and the vertical member contacting / separating body 50 form thread grooves on the inner peripheral surfaces of the through holes 141a and 141b through which the bolt members 31 and 51 are inserted, and screws into the thread grooves are formed. The lateral contact member 20 and the vertical contact member 40 can be brought into and out of contact with each other by moving forward and backward. Further, the horizontal member contacting / separating body 30 and the vertical member contacting / separating body 50 use, for example, a stretchable stretching rod instead of the bolt members 31 and 51, and the horizontal surface contact member 20 and the vertical surface contact member. The member 40 can also be contacted / separated.

DESCRIPTION OF SYMBOLS 1 Reinforcing body of wooden building 10 Frame body 12a, 12b Vertical member 14a, 14b Horizontal member 20 Horizontal surface contact member 30 Horizontal material contact / separation body 31 Bolt member 40 Vertical surface contact member 44a Rotating shaft 50 Vertical material contact / separation Body 51 Bolt member

Claims (3)

A rectangular frame having vertical and cross members;
A lateral surface abutting member arranged in parallel along the lateral member on the outer side of the lateral member;
A transverse member contacting / separating body that contacts and separates the lateral surface abutting member with respect to the transverse member,
A plurality of the transverse member contacting / separating bodies are reinforcing bodies of a wooden building arranged along the transverse member. A vertical surface abutting member arranged in parallel along the vertical member on the outside of the vertical member;
A vertical member contacting / separating body for contacting and separating the vertical surface contact member with respect to the vertical member;
2. The wooden building according to claim 1, wherein a plurality of the vertical member contacting / separating bodies are arranged along the vertical member, and each of the vertical member abutments is rotatably supported with respect to the vertical member. Reinforcing body.   The reinforcement body of the wooden building of Claim 1 or 2 comprised so that the arrangement | positioning of the said vertical member contact / separation body with respect to the said vertical member was changeable.

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