JPH1150608A - Batten unit and execution method for batten - Google Patents

Abstract

PROBLEM TO BE SOLVED: To eliminate the need for works, in which a large number of battens are arranged on rafters having an unstable scaffold, to reduce works on the rafters sufficiently and to guarantee the shortening of the term of works and even the safety of works. SOLUTION: The batten unit has a plurality of battens 4 cut in specified length respectively and connecting materials 5 connecting the battens 4. Each side face of the battens 4 is faced oppositely in surfaces or brought into contact in the surfaces. The specific battens 4 placed on the eave side and other battens 4 connected to the specific battens 4 and placed on the ridge beam side are brought to the state, in which undersides on the eave side of other battens 4 are superposed onto top faces on the ridge beam side of the specified battens 4.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a field board unit and a method of constructing a field board capable of easily fixing a plurality of field boards which are the foundation of a roof of a wooden house or the like to rafters. It is.

[0002]

2. Description of the Related Art A wooden house has a roof as shown in FIG.
A plurality of rafters 3 are bridged between the ridge 1 and the eaves girder 2 arranged in a stepwise parallel manner, and as shown in FIG. 7, a large number of ground boards 4 are fixed on the plurality of rafters 3, A tile (not shown) or the like is placed on the base plate 4.

[0003] By the way, the conventional construction method of the base plate 4 is as follows.
Among the plurality of rafters 3, long ground boards 4 each having a length from a specific rafter 3 to a rafter 3 separated by a predetermined number of rafters 3 are sequentially arranged on the rafters 3, and each rafter 3 Core (rafter 3
(The center of the mark). And FIG.
As shown in FIG. 5, the left end of the base plate 4 and a portion (excess portion) protruding further to the left from the center of the rafter 3 located at the leftmost end are cut at a point where the rafter 3 is inked. Similarly, a portion (excess portion) protruding further rightward from the center of the rafter 3 located at the right end and the rightmost end of the baseboard 4 is cut at a location S1 where the rafter 3 is inked. Next, a nail or the like is hit in accordance with the black ink S2 marked on the intermediate portion of each of the base boards 4, whereby the work of attaching the base board 4 to the rafters 3 is completed.

[0004]

By the way, a detached house such as a wooden house is different from a conventional method in which an operator cuts each part such as a rafter to a predetermined length at a building site and sequentially performs construction. In recent years, in order to shorten the construction period, a method of cutting each part such as rafters in advance at a factory and sequentially fixing each part at a construction site (so-called pre-cut construction method) has been adopted. . However, as for the construction method of the baseboard, such a precut construction method is not adopted, and even when the precut construction method is adopted, each of the baseboards 4 is cut on the rafter 3 having a poor scaffolding. The fixing work is extremely labor-intensive and not only takes a long time, but also points out dangers. Therefore, in the conventional construction method of the baseboard, not only takes time to install the baseboard 4 on the rafter 3 but also takes time.
There is an inconvenience that labor costs also rise.

Therefore, the present invention has been proposed to solve the problems of the above-mentioned conventional field board or field board construction method, and the field board is installed on rafters very easily and in a short time. It is an object of the present invention to provide a field board unit and a field board construction method which can be performed.

[0006]

Means for Solving the Problems The present invention has been proposed to achieve the above object, and the first invention (the invention described in claim 1) relates to a field board unit. And a plurality of base plates each cut to a predetermined length, and a connecting material for connecting the base plates.

Further, the second invention (the invention according to claim 2)
According to the first aspect of the present invention, the side surface of the base plate is face-to-face or face-to-face in contact with each other.

The third invention (the invention according to claim 3)
In the first invention, the specific field board located on the eaves side and the other field board connected to this specific field board and located on the purlin side are the eaves side of the other field board. The lower surface is overlapped with the upper surface on the purlin side of the specific field board.

The fourth invention (the invention according to claim 4)
In the first, second or third aspect of the invention, the fixing position of the connecting member for connecting the plurality of base plates corresponds to the position of the rafter on which the middle part of the base plate is placed. It is characterized by the following.

A fifth invention (an invention according to claim 5)
The present invention relates to a method of constructing a field board, comprising fixing a plurality of rafters and placing a field board unit according to the first, second, third or fourth invention on the rafters. And a step of fixing the base plate unit to the rafter.

[0011]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of a field board unit and a field board construction method according to the present invention will be described below in detail with reference to the drawings. However, the same parts as those in the related art are denoted by the same reference numerals, and description thereof will be omitted.

The field board unit according to the present invention, as shown in FIG.
Is cut to a length that matches the distance D between the specific rafter 3 and the other rafter 3 (the distance from the core of the specific rafter 3 to the core of the other rafter 3). , And are connected in parallel via a connecting member 5. The interval D between the plurality of rafters 3 is the interval between the rafters 3 if there are two rafters 3, and the interval between the rafters 3 on both sides if there are three or more rafters 3. In the case of construction near the corner block 6 of the approach ridge as shown in FIG. 5, since the rafter 3 and the rafter 3 adjacent to the corner block 6 are arranged in a triangular shape, The unit is cut into a shape corresponding to the triangular shape.

The plurality of base plates 4 may be joined to each other as shown in FIG. 3 or may be connected to the upper surface on the back side of the base plate 4 located on the lower side as shown in FIG. The connection is made by the connecting member 5 such that the front side of the base plate 4 located on the upper side is overlapped with the side back surface. The connecting member 5 can be fixed, for example, by using a hard resin tape for packing using a stapler or the like.

The fixing position of the connecting member 5 for fixing the individual base boards 4 may be made to coincide with the distance d between the two rafters 3. When the plurality of rafters 3 on which the baseboard unit is installed are three or more as shown in FIG. 1, the connecting member 5 is connected to a position coincident with the rafters 3, and the field board 4 is nailed to the rafters 3 with a nail. Mark.

The field board unit of the present invention is constructed as described above. Next, a construction method will be described. First, as shown in FIG. 1, a field board unit is placed on a plurality of rafters 3. Since the length of the base plate unit matches the interval D between the plurality of rafters 3, if one end is aligned with the rafter 3, the other end is also located on the rafter 3. Then, since the connecting members 5 are connected at a position corresponding to the interval d of the rafters 3, the individual base boards 4 are nailed to the rafters 3 using the connecting members 5 as a mark without blackening. When a large number of baseboard units are laid on the rafters 3, the operation shifts to fixing tiles and the like on the baseboard 4.

As described above, according to the above-described construction method of the field board unit or the field board, it is not necessary to sequentially place a large number of field boards 4 on the rafters 3, and simply place a plurality of field board units. As a result, the connecting member 5 constituting the field board unit is positioned at a position corresponding to the rafter 3 on which the field board is to be mounted as described above. Therefore, it is not necessary to blacken the ink at the position where the mark is to be hit, and the construction work of the base plate can be completed more easily and in a shorter time. In addition, by using such a base plate unit, the time for working on a rafter having a high altitude and a poor scaffold can be shortened, and the safety in work can be improved.

The present invention is not limited to the base plate unit according to one embodiment described above, and various modifications can be made within the scope of the technical matters described in the claims. For example, the connecting material 5 for connecting the individual base plates 4 does not necessarily need to use a hard resin tape as described above. For example, if the connecting material 5 can connect at least the individual base plates 4, it is made of cloth. It may be a connecting material. Further, in the invention described in claim 1, the fixing position of these connecting members 5 does not necessarily need to be a position corresponding to the rafter 3 located on the lower side, as shown in FIGS.

[0018]

As is clear from the description of the field board unit and the field board construction method according to one embodiment of the present invention described above, according to the field board unit or field board construction method according to the present invention, The work of arranging a large number of ground boards on rafters with poor scaffolding is no longer necessary, and the work on rafters can be sufficiently reduced, and the work period can be shortened. Security can be ensured.

In particular, in the third invention, the specific field board located on the eaves side and the other field board connected to this specific field board and located on the purlin side are the same as those of the other field board. Since the lower side of the eaves front side is overlapped on the upper side of the specific baseboard on the purlin side, rainwater invades from between the tiles placed and fixed on this baseboard unit and enters the baseboard. Even if it leaks, it can be prevented from flowing over the individual base plate and invading to the lower side of the base plate.

Further, in the fourth invention, the fixing position of the connecting member for connecting the plurality of base plates corresponds to the position of the rafter on which the middle part of the base plate is placed. In this way, it is possible to omit the step of performing inking to identify the driving position of nails or the like that are driven to fix the individual baseboards and rafters, thereby further ensuring the speed of work. Becomes

[Brief description of the drawings]

FIG. 1 is a perspective view showing a stage before installing a field board unit of the present invention on a rafter.

FIG. 2 is a perspective view showing a stage in which the field board unit of the present invention is installed on a rafter.

FIG. 3 is an enlarged perspective view of a base plate unit of the present invention.

FIG. 4 is an enlarged perspective view showing a modified example of the baseboard unit of the present invention.

FIG. 5 is a perspective view showing a state in which the baseboard unit of the present invention is installed in a part of a ridge.

FIG. 6 is a schematic configuration diagram of members of a wooden house including rafters.

FIG. 7 is a perspective view showing a first half stage of installing a conventional field board on a rafter.

FIG. 8 is a perspective view showing a latter half of a step of installing a conventional field board on a rafter.

[Explanation of symbols]

 3 rafters 4 field board 5 connecting material D spacing between multiple rafters d spacing between two rafters

Claims (5)

[Claims] 1. A field board unit comprising: a plurality of field boards each cut to a predetermined length; and a connecting member for connecting these field boards. 2. The field board unit according to claim 1, wherein each side face of said field board is face-to-face or face-to-face contact. 3. A specific field board located on the eaves side and another field board connected to this specific field board and located on the purlin side, wherein the lower face of the eaves side of the other field board is the specified field. The field board unit according to claim 1, wherein the field board is overlapped on the upper surface on the purlin side of the field board. 4. The fixed position of the connecting member for connecting the plurality of base plates corresponds to the position of the rafter on which the middle part of the base plate is placed. 3. The field board unit according to 3. 5. A step of fixing a plurality of rafters, a step of mounting the field board unit according to claim 1, 2, 3, or 4 on the rafter, and a step of fixing the field board unit to the rafter. And a construction method of a field board.