JP2568438Y2 - Roof panel positioning members - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a roof panel nailed to a truss of a building in a framed wall method or the like, and more particularly to a positioning method for nailing a roof panel into a predetermined position.
In addition, the present invention relates to a positioning member having a slip-preventing action.

[0002]

2. Description of the Related Art For example, there are various types of roof structures in a framing wall method for a wooden house, and the roof structure is constructed by any of a rafter method, a roof beam method, a truss method, and a bundle method. A conventional roof panel will be described with reference to the drawings. 3 is a perspective view of a roof structure showing a construction example of attaching a roof panel to a truss type shed, FIG. 4 is a perspective view of a back surface showing the structure of the roof panel, and FIG. 5 is an explanatory view showing a construction example of the roof panel. is there.

A truss-type hut group is constructed such that a roof joist panel 11 is erected on a wall set 10 and a roof truss 12 is sandwiched between the ceiling joist panels 11 as shown in FIG. A purlin 13 is assembled between the trusses 12, and a roof panel receiving member 14 is provided on both ends of the ceiling joist panel 11.

[0004] The roof panel nailed to the hut set is
It is configured as shown in FIG. In the roof panel A ', a plurality of slashing materials are arranged in parallel as longitudinal frame members 1a in the longitudinal direction, which are formed into an integral wooden frame 1 with short horizontal frame members 1b, and a predetermined position between the vertical frame members 1a. To roof underlaying plate receiving material 1c
Are joined to one side of this wooden frame 1 as a structural face plate.
It is constructed by nailing a roof plywood 2 made of a structural plywood of 12 mm or more, a structural panel of 12 mm or more, or a particle board of 12 mm or more.

[0005] Further, on the back surface of the roof panel A ', FIG.
As shown in the figure, a locking piece 3 is provided by nailing a splint at a predetermined position on one side of the vertical frame member 1a. As shown in FIG. 5, when the roof panel A ′ is lifted and mounted by the wire rope 4 by a crane, the locking piece 3 slides slightly on the roof truss 12 and the purlin 13, and is attached to the roof panel receiving member 14. The locking pieces 3 are brought into contact with each other and locked to perform positioning and slip prevention of the roof panel A '.

[0006]

However, in the conventional roof panel A ', in order to attach the locking piece 3 after nailing the roof underlaying material 2 on the production line, the roof panel is turned upside down and the back surface is turned upward. Need a way to
This was a major drawback in the production process. In addition, when transporting the truck from the factory to the construction site, the thickness of the locking piece 3 increases for each roof panel, so that when loading, an intervening member is required between the roof panels A 'and the truck is loaded onto the truck bed. And the efficiency of loading was low. Furthermore, since the locking pieces 3 are nailed into the hut while being attached to the roof panel A ', the locking pieces 3 cannot be collected and used repeatedly, leading to high cost.

The present invention has been made in view of the above-mentioned problems, and has as its object to provide a low-cost roof panel positioning member which has good productivity and loading efficiency, and can be used repeatedly. .

[0008]

In order to solve the above-mentioned problems, the present invention is a roof panel which is lifted and mounted on a hut set assembled with a knock-down, purlin or the like, and nailed at a predetermined position. An insertion hole formed at a position corresponding to the purlin in the roof panel at a predetermined position, and a tip protruding downward from the insertion hole below the roof panel, and being inserted into contact with the purlin; And a positioning member for a roof panel comprising an engaging pin which is pulled out after being fixed by nailing.

[0009]

According to the roof panel positioning member of the present invention, since the insertion hole is previously formed at a predetermined position of the roof panel, the engaging pin can be inserted into the insertion hole before lifting the roof panel at the construction site. For example, it is placed in a hut set with its tip protruding below the roof panel, and the roof panel is locked at the position where the tip of the engaging pin abuts the purlin,
It acts as a roof panel positioning and slip prevention function. After the roof panel is nailed and fixed, the engaging pin can be pulled out of the insertion hole, so that the engaging pin can be used repeatedly.

[0010]

An embodiment of the present invention will be described with reference to the drawings. FIG. 1 is an explanatory view showing a construction example of a roof panel, and FIG. 2 is a perspective view showing a structure of the roof panel. In the description of the embodiment, the same members and the same parts as those of the conventional example are denoted by the same reference numerals, but the configuration and operation thereof are the same as those of the conventional example, and the description thereof is omitted.

As shown in FIGS. 1 and 2, a predetermined position of the roof panel A, that is, a roof panel receiving member
At the position where the roof abutment from the roof slope direction, an insertion hole 5 penetrating from the roof underlaying material 2 is formed in the left and right vertical frame members 1a. An engagement pin 6 made of metal having a diameter that can be inserted into the insertion hole 5 with a small dimensional difference can be inserted.

The engagement pin 6 has an annular portion 6a formed at the base end thereof for facilitating removal from the insertion hole 5, and a flange portion 6b having a diameter larger than that of the insertion hole 5 formed at a lower portion thereof. The insertion amount of the engagement pin 6 is regulated at the position of the flange 6b. And this engagement pin 6
When inserted into the insertion hole 5 from the roof underlining material 2 side, the tip is formed to have a length protruding from the vertical frame material 1a on the back surface of the roof panel by a predetermined length (see FIG. 1).

Next, an example of construction of the roof panel A will be described.
The roof panel A in which the insertion holes 5 have been previously drilled is lifted obliquely with the wire ropes 4 of the crane (see FIG. 3). 6 is inserted. To lower the roof panel A from above, the eaves side in front of the position where the engaging pins 6 protrude is temporarily placed on the roof panel receiving member 14, and then the roof panel A is lowered.

The roof panel A is lowered while sliding slightly to the eaves end, and the tip of the engaging pin 6 is attached to the roof panel receiving member 14.
The roof panel A is locked and placed at a position where the roof panel A abuts from the orthogonal direction. In this state, the roof panel A is nailed and fixed with the nail 7 as shown in FIG. Thereafter, by pulling out the engagement pin 6 in the upward direction indicated by the arrow, the construction of the roof panel itself is completed.

As described above, the insertion hole 5 of the roof panel A
Is drilled at the factory at the time of production, so that it requires only a small number of steps in the process and is simple. Also, by manufacturing an appropriate number of engaging pins 6, pull out and remove after nailing the roof panel A, and use it repeatedly. As a result, the productivity of the roof panel is improved, which can contribute to cost reduction. Further, also in truck transportation, since there is nothing protruding outside the roof panel A, the loading efficiency is improved without reducing the number of loading on the truck bed.

In this embodiment, the position where the engaging pin 6 is brought into contact with and locked is the roof panel receiving member 14, but it is a matter of course that the purlin 13 at the intermediate position may be used. Also, the truss-type hut was explained as an example,
It is also applicable to roof beam type and bundle type hut.

[0017]

As described above, the positioning member for the roof panel of the present invention has a through-hole at a predetermined position of the roof panel, so that the engaging pin is engaged with the through-hole before the roof panel is lifted at the building site. Is inserted into the cabin with the tip protruding below the roof panel, the tip of the engaging pin abuts the main building to lock the roof panel, positioning the roof panel and preventing slippage Works. And
After nailing of the roof panel, the engagement pin can be pulled out of the insertion hole.

[0018] Therefore, in the production process, the insertion hole of the roof panel can be easily formed without turning over the roof panel in the previous process without turning over the roof panel as in the conventional example, so that the productivity is good. In addition, since there is no member that protrudes outside the roof panel, loading can be carried out effectively even in truck transportation without reducing the number of loading, and the loading efficiency is improved. Further, after the roof panel is nailed and fixed, the engagement pin can be pulled out and used repeatedly, thereby reducing costs without wasting members.

[Brief description of the drawings]

FIG. 1 is an explanatory diagram showing a construction example of a roof panel.

FIG. 2 is a perspective view showing a structure of a roof panel.

FIG. 3 is a perspective view of a roof structure showing a construction example in which a roof panel is attached to a truss-type hut.

FIG. 4 is a rear perspective view showing the structure of a conventional roof panel.

FIG. 5 is an explanatory view showing a construction example of a conventional roof panel.

[Explanation of symbols]

 A: Roof panel 1: Wooden frame 1a: Vertical frame material 1b: Horizontal frame material 1c: Roof lining board receiving material 2: Roof lining board 4: Wire rope 5: Insertion hole 6: Engagement pin 6a: Annular part 6b: Flange Part 7: Nail 10: Wall set 12: Roof truss 13: Purlin 14: Roof panel receiving material

Claims (1)

(57) [Scope of request for utility model registration] 1. A roof panel which is lifted and mounted on a cabin set assembled by a knock-down, purlin or the like, and nailed at a predetermined position, and is drilled at a position corresponding to the purlin in the roof panel at the predetermined position. And an engaging pin which is inserted through the insertion hole by projecting a tip thereof downward from the roof panel, abuts against the purlin, and is removed after nailing and fixing the roof panel. A positioning member for a roof panel.