JPH03286065A - Engineering method for making ridge of wooden house - Google Patents

Abstract

PURPOSE:To improve the safety and efficiency of operation by fixing a reinforcing steel bar with hangers fixedly to a decorated ridge divided into proper lengths and fabricating a ridge except for final laying of tiles in a factory to hang up and mounting the ridge with a crane or the like. CONSTITUTION:A wooden decorated ridge 1 consisting of a base plate 1a formed into a triangular stand plate coincident with the ridge gradient, auxiliary plate 2, tile locking crosspiece 3, etc., is prepared by dividing it to a length convenient for the transport and handling. A reinforcing steel bar 4 provided with hanging fittings 5a, 5b is sequred longitudinally fixedly to the ridge model 1. Next, a bed sill 7 is positioned on the decorated ridge 1 in a factory or the like and various tiles such as a hip roll 8, large plain tile 11, small plain tile 12, etc., are secured fixedly to the bed sill by mortal cement S or the like for execution except for the final tile laying. After hanging up by a crane or the like and fixing, the hanging fittings are removed. Thus, the efficiency of operation can be improved.

Description

[Detailed description of the invention] (Industrial application field) The present invention relates to a ridge building method for wooden houses.

(Prior art) In a wooden house, a large ridge (A1) is formed at the raised part where the roof tiles intersect, as shown in Figure 1. The roofing craftsman climbs onto the roof, lifts the tiles from the ground, and stacks them with clay, morta μ cement, etc., a process that takes many days.

(Problem to be solved by the invention) The above work is not only difficult work especially in summer and winter, but also because the work has to be stopped when it rains, and it is difficult to climb up to high places. The work is dangerous, and it is considered hard labor because it involves carrying materials. There is also the problem of damage to tiles that have already been installed during the work.

The present invention aims to solve the existing problems and provide a new construction method that can be carried out safely and quickly.

(Means for Solving the Problems) The present invention divides a ridge into at least two parts, creates a ridge mold, and extends reinforcing bars in the length direction of a horizontal platform formed at the top of the ridge mold on the ground. Place a pedestal made of clay, and on top of the pedestal, tiles such as Ganda, Onoshi, Konoshi, Nagaoume, etc. are layered by gluing them with mortar cement or other materials, and from the center in the left and right directions. Lifting fittings are attached to the reinforcing bars in the base at a certain distance from each other, and most of the work, except for the final tile roofing, is done in the factory. It is characterized by sequentially connecting and fixing the tiles at certain positions, then removing the lifting fittings and completing the final tile roofing.

The operation of the present invention will be specifically explained by the following examples.

(Example) Fig. 2 is a perspective view of the wooden ridge beam 1 used in the present invention, in which 1a and 1b are substrates whose front and back sides are formed into triangular base plates that match the ridge slope, and 2a and 2b have constant top surfaces. The triangular auxiliary plates 3a and 3b for forming the area on the horizontal table surface H are locking columns for holding the original swing tiles described below in a steady position below each of the substrates 1a and 1b.

FIG. 3 shows the state of the parting line manufactured using the above-mentioned ridge mold 1. First, as shown in A, reinforcing bars 4 are placed on the horizontal triangular auxiliary plates 2a and 2b. The lifting fittings 5 are attached near the left and right edges at a certain distance from the center. The lifting fitting 5 includes an L-shaped locking rod 5a and a hanging ring 5b.
In other words, a male screw is carved into the hanging head m of the locking rod 5a, and is screwed into the female screw inside the lower end boss of the hanging ring 5b, so that the horizontal rod n is connected to the reinforcing bar 4. It is fixed with wire or welded together to integrate it. At this time, the branch rods 6 can be similarly fixed with wire or welded at appropriate intervals perpendicular to the length direction of the reinforcing bars 4.

In Figure B, reference numeral 7 denotes a base of mortar cement placed so as to enclose the reinforcing bars 5, and base tiles (tiles) 8.8 are attached via the base 7 in a symmetrical state with front and rear distribution. At this time, since the lower end position of the original vibration 8.8 is regulated by the locking posts 8a and 3b, sb, and the holes 9.9 drilled in the upper surface of both are connected with a wire lO. It's stuck in place.

Diagram C shows seven pieces of mortar as a connecting material on top of the original wave 8.8 above. ) Large tile while placing S) 11, Small tile)
This shows the state in which 12 pieces are piled up, and according to the request of the building owner, the pieces of Nagaoumi (Ro) and others are piled up as appropriate with mortar cement.

In the above, the part that joins with other dividing lines is placed in a state where the crowning part g is assembled alternately in the front and back in Genshi 8.8, and in the case of a roof tile, it is placed in the rear. A 100-dimensional portion is reserved so that the equivalent of one sheet with the eye area as a border will be fitted during finishing work. If one end of the roof forms the end face of a ridge, tiles such as Shachi or Suyama tiles as desired by the building owner are installed on that part.

With the present invention, most of the tiling work, except for the top layer tiles, can be done in a factory. At this time, the hanging ring 5b is screwed onto the vertical rod head m of the lifting fitting 5a, and the hanging ring 5b is made to protrude above the upper tile. Appropriate through-holes should be provided in the surface of the tile Q plate for installation. Note that, from the viewpoint of weight and other handling considerations, the standard length of the dividing line is usually 1.0 cm, but it may be designed to have other lengths. Therefore, in the case of the above-mentioned dimension length of 1, another through hole 14 is provided at about three locations that penetrates the base from above to the bottom, and this is necessary for attachment to the ridgepole, which will be described later. This is to allow the anchor nail 15 to be driven into the hole at the time of drilling.

In the present invention, the overall length of the ridge obtained from the blueprint is divided in advance into a plurality of tubes convenient for transportation and handling, and these are manufactured in a factory using the ridge shape described above and transported to the site. At the same time, at the site, a wire is passed through the hanging ring 5b, lifted by a crane, lowered onto the ridgepole 16 attached to the upper part of the roof surface, and fixed in sequence. It is fixed by driving 15. FIG. 4 shows this state.

However, by connecting two or eight dividing lines horizontally, the entire roof ridge is completed.
The work at this time is to drive the anchor nail 15 into the ridgepole 16 and fix it, to attach the previously removed tile to the connecting part, and to finish the upper surface by removing the hanging ring 5b. It is a simple task of covering the roof with tiles such as the original shimei board, and attaching crest boards or suyama (tiles) on both ends1.
It is something that can be done.

(Effects of the Invention) The present invention is constructed as described above, and since most of the ridge-cropping work can be done in the above-ground factory, it is not affected by weather conditions such as climate and rain. It will be possible to carry out operations safely and efficiently without any problems.
This greatly contributes to improving workability as well as improving quality.

[Brief explanation of drawings]

Fig. 1 is a diagram of the construction state of a wooden house, Fig. 2 is a perspective view of the bran star used in the present invention, Fig. 3 A1B and C shows the state in which the parting line is manufactured, and Fig. 4 is on-site. The installation in is an explanatory diagram. 1aSlb... Board 2as 2b...
Triangular auxiliary plates 3a, 3b...locking crosspiece 4...reinforcement bar 5
as 5 b...Lifting fittings 7...Plateau 8.
・・Genshin (tile) 11.12...Noshiku tile)
15... Anchor nail

Claims (1)

[Claims] (1) Divide the ridge into at least two parts, create a ridge mold, place a pedestal with reinforcing bars in the length direction of the horizontal platform formed at the top of the ridge mold on the ground, On the platform, tiles such as Ganfuri, Onoshi, Konoshi, Choseikai, etc. are glued with mortar cement or other materials, and tiles are placed on the platform at a constant distance from the center to the left and right. Lifting fittings are attached to the reinforcing bars, and most of the work except for the final tile roofing is done in the factory, then lifted at the construction site using a crane, etc., connected and fixed one after another at the ridge location, and then lifted. A method of constructing the ridge of a wooden house, which is characterized by removing the metal fittings and finishing the roof with tiles.