JP3417651B2 - Roof panel joint of industrialized building and roof construction method - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof panel joint of an industrialized building in which two roof panels are joined and the joint forms a roof descent, and this roof panel joint and other roof panels. The present invention relates to a roof construction method for an industrialized building, which is used to construct a roof.

[0002]

[Background Art] In order to shorten the construction period at the construction site, an industrialized building is being constructed with a panel construction method that combines panels manufactured at the factory in advance at the construction site and a unit construction method that combines building units manufactured at the factory in the construction site at the construction site. ing. In this industrialized building, a plurality of roof panels manufactured in a factory are transported to a construction site, and at the construction site, the plurality of roof panels are arranged on a main body of the industrialized building to form a roof. Some of the roofs have a descending ridge formed in a corner, such as a parquet roof or an entrance purlin roof. At this corner, conventionally, two roof panels are joined together at a construction site, and these roof panels are attached to the upper part of the industrialized building body via metal fittings. Here, the descending ridge of the roof is formed by the joint portion between the roof panels.

A conventional structure in which two roof panels are attached to the corner of an industrialized building body is shown in FIG. Figure 7
In the two roof panels 50, skeletons 53 are respectively composed of a C-shaped steel 51 and a steel material 52 joined to an end portion of the C-shaped steel 51, and a field plate 54, a waterproof sheet 55 and The roof material 56 is attached in order. In these roof panels 50, C-shaped steels 51 are joined to each other via metal fittings 57, and a ridge cover 58 is arranged along the descending ridge of the roof at the upper portion of the joined portion. The C-shaped steel 51 is attached to the metal fitting 57 with a bolt 59 and a nut 60.

[0004]

In the above-mentioned conventional example, since the work of joining the two roof panels 50 at the corner of the industrialized building body is performed at the construction site, the work efficiency at the construction site is poor. There is a problem. Particularly, the work of accurately joining the C-shaped steels 51 of the two roof panels 50 with the metal fittings 57 so that the joining portion of the two roof panels 50 becomes the roof ridge takes a lot of time and effort. However, this work made roof construction work at the construction site difficult.

It is an object of the present invention to provide a roof panel joint body and a roof construction method for an industrialized building which can efficiently perform a roof construction work at a construction site. Also,
Another object of the present invention is, in addition to the above object, to provide a roof panel joined body of an industrialized building which can be manufactured at low cost and can accurately form a descending ridge of a roof. Yet another object of the present invention is to provide a roof construction method for an industrialized building, which has good transportation efficiency when the roof panel joined body is transported by a truck, in addition to the above objects.

[0006]

Therefore, the present invention is intended to achieve the above object by joining two roof panels arranged at the upper part of the corner of the industrialized building body in a factory. is there. Specifically, the roof panel joined body of the industrialized building of the present invention has two roof panels joined together at a factory with their joints forming a descending ridge of the roof of the industrialized building, and these roof panels. And a joining member for joining, wherein the joining member is a rod-shaped member made of a round pipe arranged along the descending ridge at a joining portion between the roof panels, and at least one of the two roof panels is provided. Is an angle member in which both ends extending in directions orthogonal to each other are joined to the round pipe along the longitudinal direction,
The joint between the angle member and the round pipe is welded. Here, the angle material,
It may be provided on each of the two roof panels.
In this case, the two roof panels are provided with a substantially triangular frame having the angle member and two steel members each having one end bonded to both ends of the angle member and the other ends bonded to each other. It may be a structure. In addition, the roof panel joined body of the industrialized building of the present invention has two roof panels joined together at a factory with their joints forming a descending ridge of the roof of the industrialized building, and a joint joining these roof panels together. And a joining member, wherein the joining member is a rod-shaped member formed of a round pipe arranged along the descending ridge at a joining portion of the roof panels, and one of the two roof panels is fixed to the rod-shaped member. The other of the roof panels includes a steel material having an arc-shaped cross section that receives the outer peripheral portion of the rod-shaped member. The roof panel assembly of the industrialized building of the present invention is
Two roof panels joined to each other at a factory by joining each other to form a roof ridge of an industrialized building, and a joining member joining these roof panels to each other, wherein the joining member is H
Each of the two roof panels has round pipes, and the round pipes and the joining members are provided at three locations.
Wherein the in is joined.

Further, the method of constructing a roof of an industrialized building according to the present invention is such that, in a factory, two roof panels in which their joints form a descending ridge of the roof of an industrialized building and are joined together, and these roof panels are joined together. At least one of the two roof panels provided with a joining member joined by a round pipe is joined to each other.
Both ends that extend in the direction orthogonal to the
The angle material joined to the circular pipe is placed.
A plurality of roof panel joints, which are welded together , and other roof panels are manufactured at the joints between the single- angle material and the round pipes, and the roof panel joints and the other roof panels are transported to a construction site for construction. in situ, the roof panel assembly is placed on the top corners of the industrialization building body, as well as arranging the other roof panel on top of the other corners of the industrialized building body, and these roof panels assembly It is characterized in that it is joined to the other roof panel. here,
The roof panel assembly may be transported from the factory to the construction site by a truck. In this case, a plurality of the roof panel bonded bodies may be stacked and stacked on the bed of the truck. As described above, in the present invention, the industrialized building main body may be built by combining a plurality of panels by the panel construction method, and the industrialized building main body may be built by combining a plurality of building units by the unit construction method.

[0008]

In the factory, the members constituting the main body of the industrialized building, the roof panel and the joined roof panel are manufactured. In order to manufacture a roof panel joined body, two roof panels are joined with a joining member. Members such as building units and other roof panels that compose an industrialized building body are manufactured in the same manner as in the past. Here, the joining member is a round pipe, and in order to manufacture a roof panel joined body from the round pipe, the angle member and the steel member, first, one end of each of the two steel members is joined to both ends of the angle member, and The other ends of the steel materials are joined together to manufacture a substantially triangular frame, and a roof plate is attached to this frame to manufacture a roof panel. Each of the angle members of the two roof panels is arranged in parallel with the round pipe, and the joint portions of the two ends of the angle member and the round pipe are fillet-welded to manufacture a roof panel joined body.

A plurality of roof panels and roof panel joints manufactured in a factory are transported to a construction site together with other members.
A truck may be used for this transport. When the roof panel joined body is transported by a truck, a plurality of roof panel joined bodies may be superposed on the bed of the truck. At a construction site, an industrialized building main body is assembled from the members constituting the industrialized building main body on a foundation, and then a roof panel joined body is arranged on the upper part of the corner of the industrialized building, and other than the corner. Place roof panels. The roof panel joint body and the roof panel are attached to the industrialized building main body through metal fittings, and the roof panel joint body and the other roof panels and between the other roof panels are joined together.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described in detail below with reference to the drawings. FIG. 1 shows a roof panel assembly and a roof panel arranged on an upper part of an industrialized building body.
In FIG. 1, an industrialized building main body 3 is composed of a plurality of building units 2 that are built in combination on a foundation 1. The roof panel joint bodies 4 of the present embodiment are arranged at four corners of the upper part of the industrialized building main body 3, and a plurality of roof panels 5 are arranged in addition to the upper corners of the industrialized building main body 3. . The roof panel joined body 4 and the roof panel 5 form a parquet roof.

The roof panel assembly 4 comprises two triangular roof panels 6 and a joining member 7 for joining the roof panels 6 to each other.
The two are joined via a joining member 7 so that the joints of the two form a descending ridge at the time of production in a factory before being placed on the upper part of the industrialized building body 3. The roof panel assembly 4
The detailed structure of is shown in FIGS. 2 shows a cross section of the roof panel joined body 4, FIG. 3 shows an upper portion of the roof panel joined body 4, and FIG. 4 shows a lower portion of the roof panel joined body 4. In these figures, the joining member 7 is
It is a round pipe as a rod-shaped member arranged along the descending ridge at the joint between the roof panels 6.

In the roof panel 6, both end portions 8A extending in directions orthogonal to each other have the round pipes 7 extending in the longitudinal direction.
The frame 10 includes an angle member 8 joined to the angle member 8 and two C-shaped steel members 9 each having one end joined to both ends of the angle member 8 and the other ends joined to each other. A base plate 11 and a waterproof sheet 12 are attached to the upper surface of the frame 10 at a factory, a roof material 13 is attached to the waterproof sheet 12 at a construction site, and a roof member is provided above the joining member 7. A ridge cover 14 is arranged along the descending ridge. The two roof panels 6 are attached to the joining member 7 at an angle θ with respect to the vertical line, and the joining portions between the joining member 7 and both ends 8A of the angle member 8 are fillet welded (see FIG. 2). ).

As shown in FIG. 1, the roof panel joined body 4 is attached to the industrialized building body 3 via an upper fitting 15 and a lower fitting 16. The upper fitting 15
2 are attached to a bundle 17 standing on the upper part of the industrialized building body 3, and the detailed structure thereof is shown in FIG. In FIG. 3, the bundle 17 and the two upper fittings 15
Are connected to each other via a bracket 18. The upper fitting 15 is formed in a flat plate shape for receiving the lower surface of the roof panel 6 of the roof panel assembly 4, and has a nut member 19 and a bolt 20 welded to the C-shaped steel material 9 of the roof panel 6. The roof panel joined body 4 is fixed to the upper fitting 15. The lower metal fitting 16 is provided on the gable side or the girder side of the industrialized building body 3, and the detailed structure thereof is shown in FIG. In FIG. 4, the lower metal fitting 16 has a positioning pin 16A, and the positioning pin 16A is engageable with a positioning hole 9A formed in the C-shaped steel material 9 of the roof panel 6. Further, the roof panel joined body 4 is fixed to the lower metal fitting 16 by the nut member 19 and the bolt 20 welded to the C-shaped steel material 9.

As shown in FIG. 1, a plurality of roof panels 5 arranged at a position other than the upper corners of the industrialized building main body 3 are C
This is a conventional structure in which a frame plate, a waterproof sheet, and a roof material are attached to a frame made of shaped steel. These roof panels 5
The roof panel 5 and the roof panel joined body 4 are connected to each other by connecting means (not shown).

Next, a roof construction method using the roof panel assembly 4 and the roof panel 5 will be described. In the factory, the building unit 2, the roof panel joined body 4, and the roof panel 5 are manufactured. In order to manufacture the roof panel joined body 4, first, two C-shaped steel materials 9 are provided at both ends of the angle material 8.
Of the C-shaped steel material 9 and the other ends of the C-shaped steel materials 9 are joined to each other to manufacture a frame 10 having a substantially triangular shape, and the frame plate 11 and the waterproof sheet 12 are attached to the frame 10 to form the roof panel 6. To manufacture. Further, the angle members 8 of the two roof panels 6 are arranged in parallel with the joint member 7 made of the round pipe, and the two end portions 8A of the angle member 8 and the joint member 7 are joined at two places. Is welded to fillet the roof panel bonded body 4. The other roof panels 5 are manufactured in a conventional manner.

A plurality of roof panels 5, roof panel joints 4 and building units 2 manufactured in a factory are transported by truck to a construction site. Therefore, as shown in FIG. 5, a plurality of the roof panel joined bodies 4 are stacked on the truck carrier 30. The roof panel joined body 4 is fixed to the luggage carrier 30 with the fixing member 31. The fixing member 31 has the same structure as the bundle 17 and the upper fitting 15. At the construction site, the industrialized building body 3 is constructed by combining a plurality of the building units 2 on the foundation 1. After that, the roof panel joined body 4 is arranged on the upper part of the corner of the industrialized building body 3,
The roof panel 5 is arranged except the corners. The roof panel joined body 4 is fixed to the industrialized building body 3 via the upper metal fitting 15 and the lower metal fitting 16, and the roof panel 5 is fixed to the industrialized building main body 3 via the mounting metal fittings (not shown) as in the conventional case. To do. Further, the roof panel joined body 4 and the roof panel 5 and the roof panels 5 are joined together. After applying a waterproof sheet to the joint between the roof panel joint body 4 and the roof panel 5, a roof material 13 is attached to the roof panel joint body 4 and the roof panel 5, and a ridge cover 14 is attached on the descending ridge.
Attach.

As described above, according to the present embodiment, the two roof panels 6 which are joined at the factory by joining each other to form the descending ridge of the roof and the joining member 7 which joins these roof panels 6 to each other. Since the roof panel joined body 4 having the above is arranged in the upper corner of the industrialized building main body 3, the work of forming the descending building of the roof at the construction site can be omitted, so that the construction work of the roof at the construction site can be efficiently performed. Further, since the joining member 7 is a round pipe arranged along the descending ridge at the joining portion of the roof panels 6, as compared with the two C-type steels conventionally used for joining the roof panels. Since the round pipe used in this embodiment is inexpensive, the roof panel joined body 4 can be manufactured at low cost. Moreover, since the joining member 7 is a round pipe, the roof panel 6 can be reliably joined to the joining member 7 at an arbitrary angle θ, and the descending ridge of the roof can be accurately formed.

Further, angle members 8 having both ends 8A extending in directions orthogonal to each other joined to the joining member 7 along the longitudinal direction are arranged on the two roof panels 6, respectively.
Since the joint portion between the angle member 8 and the joint member 7 is fillet welded, the angle member 8 and the joint member 7 can be butt welded together, so that the roof panel joint body 4 can be easily manufactured. Further, the two roof panels 6 are substantially triangular shapes each having the angle member 8 and two C-shaped steel members 9 each having one end bonded to both ends of the angle member 8 and the other ends bonded to each other. Since the structure includes the skeleton 10, the strength of the roof panel joined body 4 can be increased. Further, since the roof panel joined body 4 is transported from the factory to the construction site by a truck and a plurality of the roof panel joined bodies 4 are stacked and loaded on the loading platform 30 of the truck, the transportation efficiency can be improved.

The present invention is not limited to the configuration of the above embodiment, but includes the following modified examples as long as the object of the present invention can be achieved. For example, in the above-described embodiment, the angle members 8 are provided on the two roof panels 6 respectively, and both end portions 8 of the angle members 8 are provided.
The roof panel joined body 4 is constructed by joining A with the joining members 7 each made of a round pipe, but in the present invention, the construction of the roof panel joined body is not limited to the construction of the above embodiment .

For example, as shown in FIG. 6 ( A ), the roof panel joined body 37 is formed of the joining member 7, the roof panel 35 to which the joining member 7 is fixed, the C-shaped steel material 9 and the joining member. Steel material 3 having an arc-shaped cross section for receiving the outer peripheral portion of the member 7.
It may be configured with a roof panel 40 having a skeleton 39 composed of eight. Furthermore, as shown in FIG. 6 ( B ), a roof panel joined body 41 includes two roof panels 44 each provided with a skeleton 43 composed of a C-shaped steel material 9 and a round pipe 42, and these roof panels 44. It may be composed of the round pipe 42 and the joining member 45 made of H-section steel joined at three points .

Although the roof panel joined body 4 is transported from the factory to the construction site by a truck, it is not always necessary to transport the roof panel joined body 4 by a truck. Even if the roof panel assembly 4 is transported by a truck, the roof panel assembly 4 is mounted on the loading platform of the truck.
There is no need to stack multiple. Further, although the industrialized building body 3 is composed of a plurality of building units 2, it may be composed of a plurality of panels. Furthermore, the roof construction method of the present invention can be applied to a purlin roof in addition to the gathering roof.

[0022]

As described above, according to the present invention, the two roof panels joined together at the factory with their joints forming the descending ridge of the roof and the joining member joining these roof panels together. Since the roof panel joined body having the above is arranged at the upper corner of the industrialized building main body, the work at the construction site forming the roof descent can be omitted, and the roof construction work at the construction site can be performed efficiently. Further, when the joining member is a round pipe arranged along the descending ridge at a joining portion of the roof panels, the round pipe is relatively inexpensive, and thus the roof panel joined body is manufactured at low cost. it can. Moreover, if the joining member is a round pipe, the roof panel can be joined to the joining member at an arbitrary angle θ.
The descending building of the roof can be accurately formed. Further, an angle member having both ends extending in directions orthogonal to each other joined to the joining member along the longitudinal direction is arranged on the two roof panels, and the joint portion between the angle member and the joining member is welded. For example, the angle member and the joining member only need to be butt-welded, and the roof panel joined body can be easily manufactured. Also,
If the two roof panels have a structure of a substantially triangular frame having the angle member and two steel members having one end bonded to both ends of the angle member and the other ends bonded to each other, The strength of the roof panel joint can be increased. Further, if the roof panel joined body is transported from the factory to the construction site by a truck and a plurality of the roof panel joined bodies are stacked and loaded on the loading platform of the truck, the transportation efficiency can be improved.

[Brief description of drawings]

FIG. 1 is a perspective view showing a state in which a roof panel assembly and a roof panel according to an embodiment of the present invention are arranged on an upper part of an industrialized building body.

FIG. 2 is a cross-sectional view of the roof panel joined body.

FIG. 3 is a perspective view showing an upper portion of the roof panel joined body.

FIG. 4 is a perspective view showing a lower portion of the roof panel joined body.

FIG. 5 is a perspective view showing a state where the roof panel joined body is transported by a truck.

6 (A) to 6 ( B ) are views corresponding to a roof panel joined body according to a modification of the present invention, respectively, corresponding to FIG. 2.

FIG. 7 is a diagram corresponding to FIG. 2 showing a conventional example of the present invention.

[Explanation of symbols]

3 industrialized building body 4 roof panel joints 5 roof panels 7,36,45 Joining member 8 Angle material 9 Steel 10,34,39,43 skeleton 30 truck bed

Claims (7)

(57) [Claims] 1. A joining member comprising: two roof panels joined to each other at a factory to form a descending ridge of a roof of an industrialized building; and a joining member joining these roof panels to each other. Ri is rod-like member der consisting round pipe disposed along said downlink building the junction between the roof panel,
At least one of the two roof panels is directly connected to each other.
Both ends extending in the intersecting direction are rounded along the longitudinal direction.
The angle material joined to the Ip is arranged, and this angle
A joined part of a roof panel of an industrialized building, wherein a joining portion between the material and the round pipe is welded . 2. A building with a roof of an industrialized building whose joints are mutually connected.
And two roof panels joined together at the factory to form the
And a joining member for joining the roof panels to each other,
The joint member is located at the joint between the roof panels and is located in the descending building.
Is a rod-shaped member made of a round pipe arranged along
One of the two roof panels is fixed to the bar
The other of the roof panels receives the outer periphery of the bar
A roof panel assembly for an industrialized building, which is provided with a steel material having an arc-shaped cross section . 3. A joining member comprising two roof panels joined together at a factory by joining each other to form a descending roof of an industrialized building, and a joining member joining these roof panels to each other. Is made of H-shaped steel, each of the two roof panels is provided with a round pipe, and the round pipe and the joining member are joined at three points . 4. The roof panel joined body for an industrialized building according to claim 1 , wherein the angle member is provided on each of the two roof panels. 5. The roof panel joined body for an industrialized building according to claim 4 , wherein the two roof panels are joined to the angle member, one end is joined to both ends of the angle member, and the other end is joined to each other. A roof panel joined body of an industrialized building, comprising a substantially triangular frame having two steel members formed as described above. 6. A factory is provided with two roof panels whose joints form a descending ridge of a roof of an industrialized building and which are joined together, and a joining member which joins these roof panels and is made of a round pipe. At least one of said roof panels
Has two ends extending in the direction orthogonal to each other in the longitudinal direction.
The angle member joined with the round pipe is arranged along
The joint between this angle and the round pipe is welded.
A plurality of roof panel joints and other roof panels are manufactured, and the roof panel joints and the other roof panels are transported to a construction site, and at the construction site, on the upper part of the corner of the industrialized building body. characterized in that said roof panel assembly is placed, along with positioning the other roof panel on top of the other corners of the industrialized building body and bonding the other roof panel and these roof panels assembly Roof construction method for industrialized buildings. 7. The method of constructing a roof of an industrialized building according to claim 6 , wherein the transportation of the roof panel joined body from a factory to a construction site is carried out by a truck, and a plurality of the roof panel joined bodies are stacked on a loading platform of the truck. A roof construction method for an industrialized building, which is characterized by loading together.