JPH0468151A - Jointing method of chamfer material for horizontal proofing - Google Patents

Abstract

PURPOSE:To increase workability, by fitting the protrusions of a substrate plate by inserting from the recess groove end of the base plate fixed on the substrate face and inserting a plane structure from a holding flap of a supporting plate and the insertion part of the base plate to connect the supporting plate, the base plate, and the plane structure. CONSTITUTION:A base plate 18 is fixed on the substrate face of a roof. Next, the protrusion 19 below a supporting plate 16 with a cover 15 is inserted from the edge of the recess groove 20 of the base plate 18 to fit it. Next, a plane structure 22 is inserted from the inserting part 18b at the flat part 18a of the base plate 18. And a cover 15 is moved downward along the recess groove 17 for inserting the cover to adjust the position of the base plate 18, the plane structure 22, and the holding flap 16a. And further, the cover 15 is moved back to the original position and the upper and lower fitting parts 15a, 15b of the cover 15, the upper and lower fitting parts 18c, 18d of the base plate 18, and the upper and lower parts 22a, 22b of the plane structure 22 are fixed as a unit.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a method for connecting horizontal roofing panels, which is applied to the outer wall or roof surface of a building.

[Prior Art] FIG. 4 is an exploded perspective view showing a connecting structure portion of a conventional surface structure member, as seen in Publication No. 6C)-3867@. The substrate 1 is used at the joint portion of a pair of adjacent left and right surface structure members 2 of metal surface structure members laid on the outer surface of the base portion. This board 1 has a first fitting part 3 on the outside at its upper end.
, a second fitting part 4 bent inward is provided at the lower end, and a first fitting part 5 provided at the upper end of the surface structure material 2 is attached to the first fitting part 3 from the inside. A second engaging portion 6 provided at the lower end of the surface structure member 2 is fitted into the second fitting portion 4 from the outside.

A support part 7 whose horizontally extending portions are shaped like pincers 7a is integrally formed on a substantially medium flame along the vertical direction of the board 1, and
Projecting ridges 9 are provided on the surfaces of the left and right flat parts 8 at the base of the support part 7 at appropriate intervals. The support piece 7a of the support part 7 is substantially parallel to the flat part 8, and has spiral-shaped insertion parts 10 on the left and right sides that are open in the vertical and lateral directions between its lower surface and the upper surface of the substrate.

This substrate 1 is a long molded product made of aluminum or the like with protruding ridges 10 formed on the support part 7, and then cut to a desired length, bent the upper end outward and the lower end inward, and then Created by removing some unnecessary support parts.

In addition, the cover 11 that fits into the support part 7 of the substrate 1 is formed of a metal plate, and the lower end thereof is folded inward to form a U-shaped fitting part 12. The support part 7 is fitted into the engaging part 6 of the cover 11 from the outside.
It is designed to be fitted from below.

[Problems to be Solved by the Invention] As in the above-mentioned prior art, in the on-site construction of the side facing material, the cover 11 is inserted between the clamp piece 7a of the support part 7 and the face structure material 2 from below the support part 7. Although it is necessary to fit it in, the work requires a high degree of skill in the field, and for beginners, it may take a lot of time or the fit may be insufficient.

By the way, the present inventor previously proposed a partition piece 14 between the scoop piece 7a and the substrate 1 in the proposed Utility Application No. 114689 (1989).
By providing a cover insertion groove 14a between them and fitting the insertion piece 11a of the cover 11 into the cover insertion groove 14a on the partition piece 14, the roofing material and the cover insertion piece are inserted at different locations, We proposed a structure that prevents damage to the surface of the roofing material without rubbing the roofing material when the joint cover is slid in and installed, but it is time-consuming to insert the cover and insert the cover to 14a during on-site construction. However, there were difficulties in working efficiently and in a short period of time.

The present invention is intended to solve these problems, and aims to provide a construction method with high work efficiency and a connector gamma-man that can be operated accurately even by an unskilled person.

"Means for Solving and Overcoming the Problems" In the present invention, the cover is inserted into the cover insertion groove formed in the axial direction of the support plate in the factory manufacturing stage, and the support plate is Separately, a board with a concave groove in the vertical direction in the center is manufactured, these parts are transported to the site together with surface structural materials, etc., and the board is fixed to the subsurface of the construction site during the construction stage, and then the cover is attached. Insert and fit the protrusion at the bottom of the support plate into the edge J of the concave groove on the board.
Insert the surface structure material from the insertion part of the support plate's clamp and the flat part of the board, and adjust the cover by moving it up and down before and after inserting the surface structure material to connect the support plate, the board, and the surface structure material. It is what it is.

[Example] Fig. 1 is a process diagram showing the construction method of the present invention, and at the factory manufacturing stage, the cover 15 is moved in the axial direction of the clamp piece 16a of the support plate 1G as shown in the exploded perspective view shown in Fig. 2. It is fitted into the formed cover insertion groove 17. On the other hand, as shown in the perspective view in FIG. formed by The substrate 1
Since 8 is a metal plate coated with resin, a large number of thin plates 21 made of soft resin are welded to the surface thereof in an axial direction at intervals in an upright manner.

In this way, the support plate 1 for the cover 1544 is installed at the factory stage.
6 and the board 18 with the groove 20 are manufactured completely separately, packaged and transported to the site together with the surface structure material 22, etc. In the construction stage, the board 18 is first fixed on the base surface of the roof, and then the cover 15 is first fixed. The protruding strip 19 at the bottom of the support plate 16 is inserted into the groove 20 of the substrate 18 from the end thereof. After that, the surface structure material 22 is inserted through the clamp piece 16a of the support plate 16 and the insertion part 18b of the flat part 18a of the board 18, and then the cover 15 is moved downward along the cover insertion groove 17 and the board 18 is inserted. And surface structure PAivJ22 and a piece? After adjusting the positions of the three parts 6a, return the cover 1!1 to its original position and press the well-known upper and lower 1 joint parts 15a of the cover 15,
1. '＋bdoL! Upper and lower fitting portions of plate 18 +8c, 1
8d and the L non-engaging portion 22a of the surface structure member 22.

221] are fixed together.

[Advantageous effect 1 of the invention] The present invention allows the cover 15 to be attached to the support plate 1 at the II JA manufacturing stage.
The board 1B is manufactured by inserting it into the cover insertion concave surface 17 formed in the axial direction of the clamp piece 16a of No. 6, and separately from this, a board 1B is manufactured in which a concave groove portion 20 is integrally molded in the central vertical direction.
These parts are transported to the site as separate parts together with other surface structure materials 22, etc., and in the construction stage, first, after fixing the substrate 18 to the base surface of the installation site, the support plate 1 with the cover 15 is
Insert and fit the protrusion 19 at the lower part of G to the end of the concave surface 20 of the substrate 18, and form the surface WJ from the insertion portion 181 of the flat portion 18a of the substrate 1B such as the clamping piece 1G2I of the support plate 1G. 22, and adjust the cover 15 before and after inserting the surface structure material 22 to connect the support plate 16 and the substrate 18 on both sides + M construction 22, so the cover 15 can be inserted between the two sides at the time of on-site construction. The work of inserting the piece 1 (ya) into the cover insertion groove 17 can be labor-saving, and the work efficiency and safety of the factory can be improved.

[Brief explanation of the drawing]

1 to 3 show embodiments of the present invention, and FIG.
2 is a partially cutaway exploded perspective view of the main part, FIG. 3 is a partially cutaway overall perspective view, and FIG. 4 is an exploded perspective view of a conventional example. 15... Cover 16... Support plate 16a... Snap piece 17... Cover insertion groove 18... Substrate 18a... Flat part 18b... Insertion part 19... Projection part 20...Concave groove part 22...Surface structure material patent application

Claims (1)

[Claims] At the factory manufacturing stage, the cover is inserted into the cover insertion groove formed in the axial direction of the support plate, and a substrate having a groove in the vertical direction in the center is manufactured separately from the support plate. Then, these parts are transported to the site as separate parts together with surface structural materials, etc., and after fixing the board to the subsurface of the construction site during the construction stage, the protrusion at the bottom of the support plate with cover is inserted into the groove of the board. Insert the surface structure material from the end of the support plate and the insertion part of the flat part of the board, and adjust the cover by moving it up and down before and after inserting the surface structure material. A method for connecting surface materials for horizontal roofing, characterized by connecting the substrate and surface structure material.