JPH0240645Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a hanger for repair that can be easily and firmly attached to the tile rod portion of an existing tile rod roof.

[Conventional technology and its problems]

Traditionally, tile stick roofs have been made using groove plates (roof plates), hangers,
Even today, the roofs are still widely constructed using capping materials. When this tile-stick roof becomes obsolete or corrodes after long-term use, and rainwater begins to enter the room, it becomes necessary to replace it with a new roof, and the tile-stick roof becomes obsolete or corroded due to long-term use. It was removed and replaced with a new roof. Since this removal is troublesome and takes many days, recently a new roof has been built directly on top of the tile-stick roof.

When re-roofing the new roof, the hangers are fixed from above to the existing tile-and-stick roof main building using bolts, nuts, drill screws, etc. When trying to do this on site, the main building cannot be seen from above the roof, so the position is measured in advance with a scale, etc., but even with this, it may not always be possible to securely fix the main building from above. It was a lot. In reality, it was extremely difficult to securely attach the hangers to the main building on the existing tile-stick roof, which was not visible to the naked eye. As a result, the adhesion strength of the hanger is reduced, and the newly installed tile rod roof, etc. attached to the hanger has the disadvantage of being easily blown away.

[Means to solve the problem]

Therefore, the inventor proposed the present invention by providing claws directed downward from both sides of the main body, with rising pieces extending from both sides of the main body, and with an upper piece facing outward from the tip of the rising piece, the cross section being approximately inverted L-shaped. By using this hanger for repair, each of which has locking pieces shaped like the shape, it can be fitted into the appropriate place on the tile rod part of an existing tile rod roof, and its claws can bite into both sides of the tile rod part. The newly installed groove plate is placed on the existing tile stick roof roof between the adjacent repair hangers, and the newly installed cap material is fitted between the opposing rising parts of the adjacent newly installed groove plate. A new tile stick roof can be constructed by tightening the fastening edge, the top of the newly installed groove plate, and the locking piece of the repair hanger, and the repair hanger can be easily and firmly fixed.
As a result, the entire roof can be strengthened, the above-mentioned drawbacks, etc. can be solved, and the purpose has been achieved.

〔Example〕

Hereinafter, the present invention will be explained based on the embodiments shown in the drawings.

FIGS. 2 and 3 illustrate the repair hanger A of the present invention. The repair hanger A has claws 2, 2 directed downward from both sides of a main body part 1, which is made up of a flat U-shaped part 1a and top sides 1b, 1b formed on both sides. Locking pieces 3, 3 each having a substantially inverted L-shaped cross section are integrally formed on both sides of the portion 1, and are comprised of rising pieces 3a and outward facing upper pieces 3b.
In the embodiment, on both sides of the main body 1, the front and rear positions (see FIG. 2) or the central position (see FIG. 3)
are provided with claws 2, 2. The claw 2 has a cross section of approximately L.
It is shaped like a letter and has a pointed tip.
Further, the locking pieces 3, 3 are provided on both sides of the main body 1 at the center position or front and back positions thereof, alternating with the positions of the claws 2. The main body part 1 and the claws 2, 2
The repair hanger A consisting of the and the locking piece 3 is integrally formed from a single plate material by press working or the like. In some cases, it may be formed separately. The material is metal, but stainless steel is preferable from the viewpoint of durability and corrosion resistance. Also, that claw 2,
2. Before installation, it is formed so that the bottom is open as shown in FIGS. 2 to 4.

B in the figure is an existing roof with tile sticks, which consists of a groove plate 4, a hanger, and a cap material 5, which are properly tightened at the ends as shown in the figure to form a tile stick part _B1. Placed directly on the main building 6 or on a heat insulating material 7 such as wood wool board or foamed synthetic resin laid on the main building 6,
The roof is secured using fasteners such as bolts, nuts, and drill screws. To describe the structure of the tile bar part _B1 in detail, as shown in the drawing, the groove plates 4, 4 are arranged at appropriate intervals, the hangers are fixed with a fixing tool, and the cap material 5 is fixed. The flat U-shaped portion is fitted into the gap between adjacent groove plates 4, 4, and the end of the cap material 5 is folded back, and is crimped to the back side of the edge of the groove plate 4 and tightened, or As shown in the figure, this tightening part is bent into a hanging shape and the tile bar part _B1 is constructed. C is a newly installed metal groove plate having an appropriate length or length in the longitudinal direction,
Rising portions 8b, 8b are formed on both sides of the flat main plate 8a, and top edges 8c, 8c are provided inwardly from the upper end. D is the newly installed cap material,
Clamping edges 9b, 9b are formed below both sides of the top surface portion 9a. The fastening edges 9b, 9b are shown in FIG.
As shown in Figures 6 and 7, after construction, it will be folded back downwards. The top surface portion 9a may be simply horizontal as shown in FIG. 1, or may be provided with a flat U-shaped portion in the middle as shown in FIG.

Reference numeral E denotes a hanger mounting tool, in which shafts 11, 11 are supported by bearings provided on both sides of the main body 10, and the shafts 11, 11 are L-shaped with the tip of the lower piece having a sharp point. The upper ends of the blades 12, 12 are fixed. or,
The lower ends of the handle rods 13, 13 are fixed to the shafts 11, 11, so that the handle rods 1
When the handle bars 13 and 13 are opened, the double blades 12 and 12 are closed, and when the handle rods 13 and 13 are closed, the double blades 12 and 12 are opened.

[Effect]

First, the main body part 1 and claws 2, 2 of the repair hanger A of the present invention are placed so as to straddle the tile bar part _B1 of the existing tile bar roof B, as shown in FIGS. 4 and 5. The blades 12, 12 on both sides are gradually closed by the opening action of both handle rods 13, 13 of the hanger mounting tool E, and the blade 1
The ends of the claws 2, 2 existing inside the tile rods 2, 12
Bit into both sides of B ₁ to secure. A plurality of the repair hangers A, A, . . . are provided at _one location on the tile bar B at appropriate intervals in the longitudinal direction. Then, while placing the new groove plate C on the groove plate 4 of the existing tile rod roof B, the repair hanger A on the adjacent tile rod portions B ₁ , B ₁ ,
Insert between A, and at this time, its top edges 8c, 8c
The repair hanger A, the locking piece 3 of A, the upper piece 3 of 3
b, 3b superimposed on the lower surface, and the newly installed cap material D is made in this way at _one location, that is, the opposing rising portions 8b, 8 of the adjacent newly installed groove plates C, C
b and the top edges 8c, 8c, and the locking edges 9b, 9b on both sides thereof are folded downward as shown in FIG. Then, repeat these steps one after another to construct a new tile stick roof.

[Effect of idea]

In the present invention, claws 2, 2 directed downward from both sides of the main body 1 are provided, and rising pieces 3a, 3a extend from both sides of the main body 1, and the rising pieces 3a, 3a
By making the hanger A for repair, which has locking pieces 3, 3 each having a substantially L-shaped cross section with upper pieces 3b, 3b facing outward from the tips of It is possible to firmly fix the bar part B ₁ at a proper position, and furthermore, the repair hanger A can be fixed simply and reliably to the tile bar part B ₁ .

To explain these effects in detail, in the present invention, when the claws 2, 2 of the repair hanger A are bitten into both sides of the tile bar part _B1 and fixed, the claws 2, 2 are fixed to the tiles during the biting and fixing work. At the same time as it bites into both sides of the bar part _B1 , the side plates of the tile bar part _B1 are actually cut and raised as burrs, and the strength of this part can be significantly increased. The mounting strength of the can be further increased. As a result, the strength of the roof will increase, making it possible to construct a new, stronger roof with tile sticks.

In addition, in conventional roof re-roofing, hangers are fixed from above to the main building of the existing tile-and-stick roof using bolts, nuts, drill screws, etc., and if you try to do this on site, the main building cannot be fixed from above the roof. Since it cannot be seen visually, its position is measured in advance using a scale, etc., but even with this, it is often not always possible to securely attach it to the main building position from above, and in reality, it is impossible to securely attach it to the main building position from above. In construction, it was extremely difficult to securely fix the hanger to the main building where it cannot be seen, but in this invention, instead of fixing it to the main building position, the repair hanger A is attached to the tile bar part _B1 . It can be fixed anywhere in the throat, and has the great advantage of being extremely simple and quick to install, as well as being reliable.

Furthermore, the locking pieces 3, 3 of the present invention are made up of a rising piece 3a and an upper piece 3b from both sides of the main body 1, and are formed in a substantially inverted L-shape in cross section. The top edge 8c of the plate C is overlapped, and these parts are attached to the fastening edge 9 of another newly installed cap material D.
b, and the presence of the locking pieces 3, 3 allows the edges of the newly installed groove plate C and the newly installed cap material D to be securely fastened together.

[Brief explanation of drawings]

Figure 1 is a perspective view of a repaired roof on an existing tile stick roof using the present invention, Figures 2 and 3 are perspective views of the present invention, and Figures 4 and 5 are installation of the present invention. FIG. 6 is a cross-sectional view showing the process of repairing an existing tile and stick roof using the present invention, and FIG. 7 is a perspective view of the main part of FIG. 6. A...Renovation hanger, 1...Main body, 2...Claw,
3... Locking piece, 3a... Standing piece, 3b... Upper piece.

Claims (1)

[Scope of utility model registration request] Each locking piece is provided with a claw pointing downward from both sides of the main body, a rising piece extending from both sides of the main body, and an upper piece facing outward from the tip of the rising piece, each having a substantially inverted L-shaped cross section. A hanger for repair that is characterized by: