JPH08302943A - Roofing device - Google Patents

Abstract

PURPOSE: To facilitate the roofing works of a curved roof, by providing a ladder attached to a scaffold, another ladder connected to the ladder, and a changing means of the able of both ladders to shift it to an arbitrary angle. CONSTITUTION: A square cylinder 9 is rotatably fixed to a connection body 7 with a H-shaped form in plan view, in a connecting body 5a and moved by an able-variable means 6. Roofing materials 2 are laid on the area C1 in the ridge direction from the eaves, on the horizontal unit pipe 11a, clamps 8a of a ladder A are fixed to the horizontal unit pipe 11a and a plurality of ladders are laid on the roofing materials 2 in the area C1 at every appropriate distance. Next, the roofing materials 2 of the area C2 are arranged from the ladder A and one square cylinder 9 of the connecting body 5a is fitted to the front end of the ladder A and the other square cylinder 9 is fitted to the rear end of the ladder B to position the ladders A, B at an appropriate angle corresponding to the recessed curve of the roof face 1a by means of the square cylinders 9 and place the ladder B on the roofing material 2 of the area C2 and connect it to the ladder A.

Description

Detailed Description of the Invention

[0001]

FIELD OF THE INVENTION The present invention relates to a roofing device.

[0002]

2. Description of the Related Art Conventionally, during roofing work, a scaffold is attached to the roof surface except when the roof surface is not steep or the member does not slip. I'm working. This is because it is dangerous to work on the roof when the slope is steep. The specific work is as follows.

A scaffold is formed by vertically arranging single pipes in a grid pattern on a vertical wall of a house, and the single pipes are laid in a grid pattern on a roof surface of the roof. Providing a scaffold formed by connecting them, and connecting this scaffold with the scaffold on the vertical wall, climbing from the scaffold attached to this vertical wall, and adding an appropriate tin plate etc. on the scaffold attached to the roof surface. It is a work to attach roofing material to the roof surface.

By the way, in this case, when the length of the roofing material is shorter than the lattice spacing of the grid-like scaffolds or slightly longer than the lattice spacing, the roofing material is passed through the lattice window portion and attached to the roof surface. However, when the length of the roofing material is considerably longer than the lattice spacing, it is very difficult to pass the roofing material through the lattice window portion, which makes the roofing work very complicated. Has become.

The roof surface is not necessarily limited to a flat surface. For example, the roof surface has a concave curved shape as shown in FIG. 1 or a convex curved shape (cylindrical shape) as shown in FIG. In the case of, building a scaffold on the roof surface is very troublesome.

The present invention provides a roofing device that solves the above problems.

[0007]

The gist of the present invention will be described with reference to the accompanying drawings.

A roofing device for use in the work of attaching a roofing material 2 to a roof 1, which is a scaffold 3 standing upright along a vertical wall surface of a house, and an appropriate fixing means 4 for the scaffold 3.
When the ladder body A attached to the ladder body A, the ladder body B connected to the ladder body A, the ladder body B, the ladder body A, and the ladder body B are connected, one of the ladder bodies A and B
On the other hand, the other of the ladder bodies A and B is composed of an angle varying means 6 for setting the angle to an arbitrary angle.

The roofing device according to claim 1, wherein the angle varying means 6 is a connecting body 5a with the angle varying means 6 detachably attached to the ladder bodies A and B. It is related to.

A roofing device used in the work of attaching a roofing material 2 to a roof 1, which is a scaffold 3 standing upright along a vertical wall surface of a house, and an appropriate fixing means 4 for the scaffold 3.
A ladder body A attached to the ladder body A, a ladder body B connected to the ladder body A, a connection body 5 connecting the ladder body B, the ladder body A, and the ladder body B to each other. As one of the ladder bodies A and B, the connection body 5a with the angle varying means 6 for setting the other ladder bodies A and B at an arbitrary angle and one of the ladder bodies A and B and the other ladder body A, The present invention relates to a roofing device characterized in that both B and linearly fixedly connected connection bodies 5b are employed.

[0011]

The ladder body A is fixed to the scaffold by the fixing means, the ladder body B is connected to the ladder body A, and the ladder body B is further connected to the ladder body B. The connection angle between the ladder body A, the ladder body B, and the ladder body B is changed by the angle changing means.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIGS. 3 to 10 show one embodiment of the present invention, which will be described below.

A ladder body A is provided. The ladder body A is _{one in} which horizontal rails A ₂ are laid in multiple stages between the left and right vertical rails A ₁ , and a connecting rod 8 that can be pulled out is provided on the outer surface of the left and right vertical rails A _1.
Is attached, and a clamp 8a is provided at the tip of the connecting rod body 8. This is the fixing means 4 in the claims.
(See FIG. 3).

A ladder body B is provided. Like the ladder body A, the ladder body B has a structure in which horizontal rails B ₂ are provided in multiple stages between the left and right vertical rails B ₁ . No fixing means 4 such as a connecting rod body 8 and a clamp 8a like the ladder body A is provided on the outer surface of the vertical rail B ₁ (see FIG. 4).

A connecting body 5a is provided. As shown in FIG. 5, the connecting body 5a is formed by pivotally attaching a pivoting angle tube 9 to a connecting body 7 having an H shape in plan view. The structure in which the swinging rectangular tube 9 is swung is the angle varying means 6 in the claims (see FIGS. 4 and 5).

Reference numeral 10 is a rubber member for preventing the roofing material 2 from being damaged.

Using the ladder body A, the ladder body B and the connecting body 5a as described above, a plurality of workers perform roofing work on the concave curved roof surface as shown in FIG. 1 ( (See FIG. 4).

First, the lattice-shaped scaffold 3 is arranged using the single pipe 11 and the clamp 12 at a position where a predetermined distance is interposed from the vertical wall surface of the house.

At this time, the horizontal single pipe 11 located at the upper edge of the scaffold 3
a is set so as to match the height of the eaves tip 1b of the roof.

On the horizontal single pipe 11a, the roofing material 2 is attached from the eaves toward the ridge. The area where the roofing material 2 is covered is referred to as an area C ₁ . This area C ₁ is an area that the operator reaches when reaching for his or her hand.

Subsequently, a plurality of ladder bodies A are attached to the horizontal single pipe 11a by attaching the clamps 8a of the ladder body A to the horizontal single pipe 11a at a proper interval (interval of 5 m in the lateral direction), and the roofing member 2 in the area C ₁ is provided.
Place on top. This ladder body A has a length (about 90 mm) that corresponds to the area reached when the operator reaches his hand, that is, the area C _1.
cm) is designed in advance. The ladder body A can be expanded and contracted by appropriately adjusting the connecting rod body 8.

Subsequently, the roofing material 2 is attached on the ladder body A so as to be continuous with the area C ₁ in the ridge direction. A region in which the roofing material 2 is covered is referred to as a region C ₂ . This area C ₂ is an area where the worker on the ladder A can reach and reach.

Subsequently, one swinging angle cylinder 9 of the connecting body 5a is fitted on the tip of each ladder body A, and the rear end of the ladder body B is fitted on the other swinging angle cylinder 9, and the swinging angle cylinder is inserted. According to 9, the ladder body A and the ladder body B are made to have an appropriate angle according to the concave curve of the roof surface 1a, and the ladder body B is placed on the roofing material 2 in the region C ₂ and connected to the ladder body A. This ladder body B is also designed in advance so as to have a length (about 90 cm) that matches the area reached when the operator extends his hand, that is, the area C ₂ .

Subsequently, the roofing material 2 is attached on the ladder B in the same manner as described above, and the connecting member 5 is attached to the tip of the ladder B in the same manner.
The ladder bodies B are continuously installed via a, and the work of attaching the roofing material 2 is sequentially advanced in the ridge direction.

Therefore, according to this embodiment, the ladder body A,
The sliding surface of the connecting body 5a for connecting B to the roof surface 1
A scaffold suitable for the shape of a can be secured, and even if the roofing work is performed on the concavely curved roof surface 1a, the work can be performed efficiently and safely. And
Further, the connection between the ladder bodies A and B is merely a fitting, and workability is very good in this respect.

If the ladder bodies A and B are connected laterally by a rope or the like and the ropes are fixed to the house, the rear swinging of the ladder bodies A and B can be prevented.

FIG. 7 shows a case where a connecting body 5a having a structure different from that of the connecting body 5a according to FIG. 5 is used.

The connecting body 5a shown in FIG. 7 has a lower side thinner than the upper swinging angle cylinder 9, and a connecting cylinder 18 is mounted on the upper end of the ladder A. The connecting cylinder 18 has a lower swinging angle. The cylinder 9 is fitted and used.

In addition, in the connector 5a according to this embodiment, since the swinging angular tube 9 is slid, even if the roofing work is performed on the convexly curved roof surface 1a as shown in FIG.
A scaffold suitable for the shape of a can be secured, and the work can be performed efficiently and safely, as in the case of the concavely curved roof surface 1a.

8 and 9 show a connecting body 5b having no angle varying means 6 and a method of using the connecting body 5b. FIG. 9 shows a case where the ladder bodies B are connected to each other by using the connection body 5b according to FIG. This connecting body 5b has an H-shape in plan view similar to the connecting body 5a, and is a rectangular tube whose both ends are opened in the lateral member.
13 is adopted, and four connecting portions 19 are projectingly provided on the rectangular tube 13. A square member 14 is inserted through the square cylinder 13, and
Ladder bodies A and B, which are arranged in parallel at a predetermined interval by 14, are arranged in series. A pin hole 15 is formed in the corner member 14, an appropriate pin 16 is inserted into this pin hole 15, and a rope 21 or the like is connected to this pin 16, and when the tip of this rope 21 or the like is fixed to the house,
In the unlikely event that the ladder bodies A and B are displaced rearward.

Incidentally, the fitted body 17 with the connecting portion 20 shown in FIG.
Is attached to the tip of the ladder body B located at the uppermost stage. This fitted body 17 is also provided with a square tube 13 through which the square member 14 is inserted.

Since the roof surface of the corner member 14 is installed on the connecting surface 1a, even if a tool or the like is placed on the roof surface 1a, the corner member 14 causes the tool to move to the roof surface 1a.
Falling down is prevented, so that the corner member 14 forms a rest.

Such a connecting body 5b and the above-mentioned connecting body 5
The shape of the roof 1
However, a scaffold can be formed on the roof surface 1a of the roof 1.

The connecting body 7 of the connecting body 5a is preferably constructed so that the corner member 14 is inserted like the connecting body 5b.

[0035]

Since the present invention is configured as described above, it is an excellent roofing apparatus capable of efficiently performing roofing work even on a curved roof surface.

[Brief description of drawings]

FIG. 1 is an explanatory diagram of a concave curved roof.

FIG. 2 is an explanatory diagram of a convex curved roof.

FIG. 3 is a perspective view of a ladder body A according to the present embodiment.

FIG. 4 is an explanatory diagram showing a use state of the embodiment.

FIG. 5 is a perspective view of a connection body 5a according to the present embodiment.

FIG. 6 is a cross-sectional view showing a usage state of a connection body 5a of the present embodiment.

FIG. 7 is a perspective view showing a usage state of a connection body 5a having another structure.

FIG. 8 is a perspective view of a connection body 5b of the present embodiment.

9 is a perspective view showing a usage state of the connection body 5b according to FIG.

FIG. 10 is a perspective view of a body to be fitted 17 of this embodiment.

[Explanation of symbols]

 A ladder body B ladder body 1 roof 2 roofing material 3 scaffolding 4 fixing means 5 connecting body 5a connecting body 5b connecting body 6 angle varying means

Claims (3)

[Claims] 1. A roofing device used in a work for attaching a roofing material to a roof, comprising a scaffold standing upright along a vertical wall surface of a house, and a ladder body attached to the scaffold by appropriate fixing means. A, the ladder body B connected to the ladder body A, the ladder body B and the ladder body A, and the ladder body B, when one of the ladder bodies A and B is connected to the other ladder body A , B, and an angle varying means for adjusting the angle of B to an arbitrary angle. 2. The roofing device according to claim 1, wherein
A roofing device characterized in that a connecting body with angle varying means detachably attached to the ladder bodies A and B is adopted as the angle varying means. 3. A roofing device for use in the work of attaching a roofing material to a roof, comprising a scaffold standing upright along a vertical wall surface of a house, and a ladder body attached to the scaffold by appropriate fixing means. A, a ladder body B connected to the ladder body A, a connection body connecting the ladder body B to the ladder body A, and the ladder body B, and one of the ladder bodies A and B as a connection body. On the other hand, the other ladder bodies A and B are connected to each other so as to have an arbitrary angle, and the one ladder bodies A and B and the other ladder bodies A and B are linearly fixedly connected. A roofing device characterized by adopting both connecting bodies.