JPH08199724A - Truss fitting structure - Google Patents

Abstract

PURPOSE: To easily fix a truss to a roof structure, by supporting both ends of the truss by support metal tools installed in the roof structure so that the lower face of the truss arranged at the upper part of the roof beam is separated from the upper face of the roof beam. CONSTITUTION: Truss-support pieces 9 are connected and fixed to both ends of a truss 3 and the connection piece 15 of the truss-support pieces 9 is connected and fixed to a horizontally extending piece 10 with a fixing tool 13. In this case, the truss 3 is installed above a roof beam 1 so that the truss is separated from the upper face of the roof beam 1 by this connection. A roof panel is installed above the truss 3 and frame materials of the roof panel are placed on the upper face of an inclined piece 6. The inclined piece 6 and the frame material are connected and fixed mutually with the fixing tool 13 and supported by the support metal tool 4.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a truss mounting structure.

[0002]

2. Description of the Related Art Conventionally, in a frame structure in which building frame materials such as columns and roof beams are interconnected, a roof base portion is formed by interconnecting a plurality of roof beams. A shed or a roof pillar is projected from an appropriate position of this roof frame structure so that the shed and the roof pillar are connected and supported by the frame material of the roof panel body.

[0003]

However, in the conventional example as described above, a plurality of different members such as a shed and a roof pillar are sequentially installed on the roof frame structure when forming the roof base portion. Since it is necessary, the construction is complicated and time-consuming, it is desired to install the truss used in the so-called panel assembly structure on the roof frame structure. However, when the truss is to be installed on the roof frame structure, if the truss is placed on the roof beam that constitutes the roof frame structure, the roof beam interferes and the truss cannot be installed. It was impossible to install the truss used in the roof frame structure in the frame structure.

The present invention is intended to solve the above problems, and an object of the present invention is to provide a truss mounting structure capable of installing a truss on a roof frame structure formed by assembling roof beams. .

[0005]

In order to achieve the above object, in the invention of claim 1, the roof beam 1 constituting the roof frame structure 2 is formed above the roof frame structure 2 formed by assembling the roof beam 1. The truss 3 is disposed above the truss 3, and both ends of the truss 3 are supported by the support hardware 4 provided on the roof frame structure 2 so that the lower surface of the truss 3 is separated from the upper surface of the roof beam 1. It is a thing.

In the invention of claim 2, the supporting metal member 4 provided on the roof frame structure 2 in claim 1 is provided on the roof beam 1'arranged in a direction orthogonal to the roof beam 1 located below the truss 3. A main body 8 having an inclined piece 6 attached to support the roof panel body 5 and a lower piece 7 fixed to the upper surface of the roof beam 1.
And a truss support piece 9 that projects above the lower piece 7 and supports the truss 3, respectively.

According to the invention of claim 3, in claim 2, the main body 8 is formed wider than the roof beam 1 located below the truss 3, and the roof located below the truss 3 from both ends of the lower piece 7. The horizontal projecting piece 10 is projected toward the beam 1 side, and the truss support piece 9 is joined to the upper surface of the horizontal projecting piece 10. In the invention of claim 4, the support metal member 4 located in the central portion of the roof frame structure 2 in claim 1 is attached to the lower end portion of the shed 11 and the truss support piece 9 for supporting the truss 3 is of the roof beam 1. It is characterized in that it is arranged so as to be separated from the upper surface.

According to a fifth aspect of the present invention, in the fourth aspect, the drooping piece 12 projecting downward at the end of the truss support piece 9.
Is provided, and the lower end of the hanging piece 12 is in contact with the upper surface of the roof beam 1.

[0009]

According to the invention of claim 1, the truss 3 can be arranged directly above the roof beam 1 without changing the structure of the truss 3 on the roof frame structure 2 formed by assembling the roof beam 1. . According to the second aspect of the present invention, the truss 3 can be supported by the support metal member 4 with a space provided between the roof beam 1 and the roof panel body 5.
Can also support.

According to the third aspect of the present invention, the roof beam 1 can be joined without interfering with the joining of the main body 8 of the support metal 4 and the truss support piece 9. According to the fourth aspect of the present invention, the truss 3 can be attached to the roof beam 1 at a distance from the roof beam 1 by utilizing the shed 11 even at the site where the shed 11 is present. According to the invention of claim 5, the hanging piece 1
Since the lower end of 2 abuts on the upper surface of the roof beam 1, the supporting strength of the truss 3 can be improved, and the hanging piece 12 can position the supporting metal member 4 when mounting.

[0011]

The present invention will be described below in detail based on the illustrated embodiments. The building body according to the present invention has a frame structure that interconnects building frame materials such as columns and roof beams,
As shown in FIGS. 1 and 2, a plurality of roof beams 1 are connected to each other to form a roof frame structure 2.

A truss 3 is disposed above the roof beam 1 constituting the roof frame structure 2, and the truss 3 is provided on the roof frame structure 2 so that its lower surface is separated from the upper surface of the roof beam 1. Both ends are supported by the hardware 4. The support hardware 4 provided on the roof frame structure 2 is mounted on the roof beam 1'located below the truss 3 in a direction orthogonal to the roof beam 1, and as shown in FIG. 5, a main body 8 having a lower piece 7 fixed to the upper surface of the roof beam 1 and a truss support piece 9 protruding above the lower piece 7 and supporting the truss 3. ing.
The truss support piece 9 is separate from the main body 8 as shown in FIGS. 2 and 3, and is fixed to the main body 8 by a fastener 13.

As shown in FIG. 5, the truss support piece 9 is formed in a hat-shaped cross section by projecting the connecting pieces 15 from both ends of the supporting body 14, and the connecting piece 15 is positioned one step lower than the supporting body 14. So as to project from the support 14. As shown in FIG. 3, the supporting body 14 positioned above the connecting piece 15 has a protruding height a higher than the height of the bolt head 13a. A through hole 16 is formed in the center of the support body 14, and the end of the truss 3 placed on the upper surface of the support body 14 is fixed to the fixing tool 13 through the through hole 16.
Are connected and fixed to the support 14.

The main body 8 is configured such that the lower piece 7 is fixed to the upper surface of a roof beam 1'arranged in a direction orthogonal to the roof beam 1 by bolt fixing. The main body 8 is formed wider than the roof beam 1 located below the truss 3, and the horizontal projecting pieces 10 project from both ends of the lower piece 7 toward the roof beam 1 located below the truss 3. The connecting piece 15 of the truss support piece 9 is connected and fixed to the upper surface of the horizontal projecting piece 10 by a fastener 13.

The truss 3 installed above the roof beam 1 has truss support pieces 9 connected and fixed to both ends of the truss 3.
By connecting and fixing the connecting piece 15 of the truss support piece 9 to the horizontal projecting piece 10 with the fastener 13, the truss 3 is installed above the roof beam 1 so as to be separated from the upper surface of the roof beam 1. A roof panel body 5 is installed above the truss 3, and the roof panel body 5 mounts the frame member 5a of the roof panel body 5 on the upper surface of the sloped piece 6 and the sloped piece 6 and the frame material. It is supported by the metal support 4 by connecting and fixing them with the fastener 13.

As shown in FIGS. 7 and 9, the upper edge portion of the roof panel body 5 has the bracket 1 installed at the upper end of the horizontal wall bundle 17.
The support piece 1 of the receiving object 18 is supported by 8
The frame member 5a is placed on the base plate 9, and the frame member 5a and the support piece 19 are fixed by being connected to each other by the fastener 13. As shown in FIG. 8, the gap between the upper edge portion of the roof panel body 5 and the wall edge portion is set with a gap blocking member 21 between the wall material 20 and the upper edge portion of the roof panel body 5, and the gap blocking member 21 A draining member 22 is installed on the upper part of the to ensure waterproofness.

The support piece 19 provided on the receiving member 18 includes a first inclined piece 19a which is inclined downward on both sides and a first inclined piece 19a.
It has the 2nd inclination piece 19b which inclines in the direction which intersects with the 1st inclination piece 19a, and is located between a, and in one receiving object 18, as shown in FIG. The upper edge of the roof panel body 5 can be simultaneously supported.

The roof beam 1 is formed on the roof frame structure 2 formed by assembling the roof beam 1 without changing the structure of the truss 3.
The truss 3 is arranged right above the roof truss 3, the truss 3 can be installed on the roof beam 1 without any problem, and the truss 3 can be installed on the roof frame structure 2 to form the roof base portion. It is a thing. 11 to 13 show another embodiment of the support member 4, in which the truss support piece 9 is installed on the upper surface of the end portion of the roof beam 1. The main body 8 is not provided with the horizontal projecting piece 10, and the main body 8 is arranged along the roof beam 1'by joining the lower piece 7 to the upper surface of the roof beam 1 '. The truss support piece 9 is connected from one end of the main body 23 to the connection piece 24.
The upper surface of the main body 23 is one step higher than the upper surface of the connecting piece 24. Connecting piece 24
From there is a connecting bolt 25 protruding downward,
The truss support piece 9 is connected and fixed to the upper surface of the roof beam 1 by inserting the connecting bolt 25 into the through hole 1 a formed in the roof beam 1 and screwing the nut 26 onto the connecting bolt 25. Here, when the truss support piece 9 is attached to the roof beam 1, the upper surface of the main body portion 23 is located above the connecting piece 24, and the end portion of the truss 3 is fixed to the upper surface of the main body portion 23 by the fastener 13. It is connected and fixed at.

When installing the truss 3, first, the upper surface of the main body portion 23 constituting the truss support piece 9 is brought into contact with the end portion of the truss 3, and the main body portion 23 and the end portion of the truss 3 are fixed to each other. By connecting and fixing each other with the tool 13, then inserting the connecting bolt 25 protruding from the connecting piece 24 constituting the truss support piece 9 into the through hole 1a of the roof beam 1 and screwing the nut 26, the roof The truss 3 is installed so as to be separated from the upper surface of the beam 1.

Even in this structure, the roof panel body 5 is supported by the inclined piece 6, and the other parts are the same as those in the first embodiment. 14 and 15 show still another embodiment of the supporting metal member 4, in which the main body 8 of the supporting metal member 4 is provided with the upper inclined piece 6 and the lower portion of the inclined piece 6 protruding therefrom. The connecting piece 27 and the lower piece 7 protruding from the connecting piece 27 are formed in a substantially U-shaped cross section. The truss support piece 9 is formed in a L-shaped cross section by a vertical piece 28 and a horizontal piece 29. By connecting and fixing the vertical piece 28 to the connecting piece 27 of the main body 8, the truss support piece 9 is connected and fixed to the main body 8. ing. Here, the connecting piece 27 and the vertical piece 28 are connected so that the horizontal piece 29 arranged in parallel with the upper surface of the roof beam 1 is connected in a position separated from the upper surface of the roof beam 1. The end of the truss 3 that is connected and fixed to the horizontal piece 29 by the fastener 13 is installed in a state of being separated from the upper surface of the roof beam 1.

In order to install the truss 3, first, the lateral piece 29 constituting the truss support piece 9 is connected and fixed to the end of the truss 3 with the fastener 13, and the truss support piece 9 is attached.
Is fixed to the end of the truss 3, and then the vertical piece 28 of the truss support piece 9 is brought into contact with the connecting piece 27 of the main body 8 installed on the upper surface of the roof beam 1 ′ to connect the vertical piece 28 and the connecting piece 27. Fastener 1
The truss 3 is installed so as to be separated from the upper surface of the roof beam 1 by being connected to each other at 3.

Even in this case, the roof panel body 5 is supported by the inclined piece 6, and the other parts are the same as those in the first embodiment. As shown in FIG. 16 and FIG. 17, which is arranged in the central portion of the roof frame structure 2, the supporting metal member 4 is attached to the lower end portion of the shed 11 and the truss supporting piece 9 for supporting the truss 3 is a roof beam. It is arranged so as to be separated from the upper surface of 1. As shown in FIG. 18, the supporting metal piece 4 is formed of a vertical piece 30 and a horizontal piece 31 in a substantially L shape.
The lower end portion of the vertical piece 30 is provided so as to protrude below the lower surface of the horizontal piece 31.

A through hole 32 is formed in the lower portion of the shed 11, and the shed and the through hole 33 provided in the upper portion of the vertical piece 30 with the vertical piece 30 in contact with the outer surface of the shed 11. The supporting hardware 4 is connected and fixed to the lower part of the shed 11 by connecting with the fixing tool 13 through the through hole 32 provided in 11. Here, the lower end of the vertical piece 30 is attached to the shed 11
The supporting hardware 4 is connected to the shed 11 so as to abut the upper surface of the lower piece 11a. However, since the lower end of the vertical piece 30 projects downward from the lower surface of the horizontal piece 31, the shed shed 11a. In the state of being attached to 11, the horizontal piece 31 is arranged above the lower piece 11a connected and fixed to the roof beam 1, and the end of the truss 3 is connected to the horizontal piece 31 by the fastener 13. The truss 3 is installed so as to be separated from the upper surface of the roof beam 1 by being fixed.

FIG. 19 shows another embodiment of the support metal member 4 connected and fixed to the shed 11 in which the hanging piece 12 projects downward from the tip of the horizontal piece 31. The vertical piece 30 is connected and fixed to the shed 11 with the hanging piece 12 in contact with the upper surface of the roof beam 1. Then, by bringing the hanging piece 12 into contact with the upper surface of the roof beam 1, the horizontal piece 31 becomes more floating than the upper surface of the roof beam 1, and the truss 3 connected and fixed to the horizontal piece 31 is separated from the upper surface of the roof beam 1. It is designed to be installed above the roof beam 1 in this state.

20 and 21 show another embodiment of the supporting metal member 4 which is connected and fixed to the shed 11, and in this one, it is inserted in the lower portion of the shed 11. It is supposed to be arranged. This supporting hardware 4 is shown in FIG.
As shown in FIG. 1, the cylindrical body 34 fitted in the shed 11
And the connecting flange 3 extending laterally from the outer peripheral surface of the cylindrical body 34.
5, the main body is formed by projecting 5 and connecting flange 35
So that it is located above the lower end of the cylinder 34.
Is projecting laterally from the outer peripheral surface of the.

Through holes 35 are formed in the connecting flange 35, and through holes 37 are also formed in each outer peripheral surface of the cylindrical body 34. The through hole 37 provided in the cylindrical body 34 includes a main fixing hole 37a and a temporary fixing hole 37b located below the main fixing hole 37a. The supporting hardware 4 is arranged so that the tubular body 34 is inserted into the shed 11 so as to be vertically movable under the shed 11, and the lower piece 11a of the shed 11 is connected and fixed to the roof beam 1. 20A, the tubular body 34 is lifted upward and the fixing member 13 is used to attach the tubular body 34 using the temporary fixing hole 37b as shown in FIG.
The connection flange 35 by temporarily fixing the
The hut bundle 11 can be connected and fixed to the roof beam 1 without disturbing, and when the cylinder 34 is subsequently fixed, the fixing fixed to the temporary fixing hole 37b. The tool 13 is removed and the tubular body 34 is moved downward, and the fixing tool 13 is used to fix the tubular body 3 by using the main fixing hole 37a.
4 is fixed to the shed 11. Here, the cylindrical body 3
The lower end of 4 is applied to the lower piece of the shed 11 to align the main fixing hole 37a with the through hole 36 of the shed 11, and the main fixing hole 37a and the through hole 36 of the shed 11 are fixed. The cylinder 34 is connected and fixed to the shed 11 by driving the fastener 13 into the housing. Further, here, when the lower end of the tubular body 34 is in contact with the lower piece 11a, the connecting flange 35 is arranged in a state of being separated from the upper surface of the roof beam 1, and the end portion of the truss 3 is fixed to the connecting flange 35 by a fastener. The truss 3 is installed so as to be separated from the upper surface of the roof beam 1 by being connected at 13.

[0027]

According to the first aspect of the present invention, the truss is arranged above the roof beam constituting the roof frame structure above the roof frame structure formed by assembling the roof beam, and the lower surface of the truss is the roof beam. Since both ends of the truss are supported by the support hardware provided on the roof frame structure so as to be separated from the upper surface of the truss, without changing the structure of the truss on the roof frame structure formed by assembling the roof beams. The truss can be arranged directly above the roof beam, and the truss can be used to form the roof portion.

According to a second aspect of the present invention, the supporting metal member provided on the roof frame structure in the first aspect is mounted on a roof beam arranged in a direction orthogonal to the roof beam located below the truss, and the roof panel body is provided. The main body having a slanting piece that supports the lower beam and a lower piece that is fixed to the upper surface of the roof beam, and a truss supporting piece that projects above the lower piece and supports the truss. In addition to the effect, the support metal can support the truss at a distance from the roof beam and also can support the roof panel.

According to a third aspect of the present invention, in the second aspect, the main body is formed wider than the roof beam located below the truss, and from both ends of the lower piece toward the roof beam side located below the truss. Since the horizontal projecting piece is projectingly provided and the truss support piece is joined to the upper surface of the horizontal projecting piece, in addition to the effect of claim 2, the roof beam interferes when joining the main body of the support metal and the truss support piece. It can be joined without causing the above.

According to a fourth aspect of the present invention, in the first aspect, the supporting metal member located in the central portion of the roof frame structure is attached to the lower end portion of the shed, and the truss support piece for supporting the truss is separated from the upper surface of the roof beam. In addition to the effect of the first aspect, the truss can be attached to the roof beam at a distance from the roof beam by using the shed in addition to the effect of the first aspect.

According to a fifth aspect of the present invention, in the fourth aspect, the truss support piece is provided with a hanging piece projecting downward, and the lower end of the hanging piece is in contact with the upper surface of the roof beam. In addition to the effect of claim 4, since the lower end of the hanging piece contacts the upper surface of the roof beam, it is possible to improve the supporting strength of the truss, and the hanging piece is used for positioning when mounting the supporting metal object. Is something that can be done.

[Brief description of drawings]

FIG. 1 is a partial sectional view showing an embodiment of the present invention.

FIG. 2 is an exploded perspective view of the same.

FIG. 3 is an explanatory diagram illustrating an arrangement state of truss support pieces.

FIG. 4 shows a supporting metal member, (a) is a plan view,
(B) is a front view, (c) is a side view.

5A and 5B show truss support pieces, FIG. 5A is a plan view, FIG. 5B is a front view, and FIG. 5C is a side view.

FIG. 6 is a partial cross-sectional view showing an installed state of the truss.

FIG. 7 is a partially omitted sectional view showing installation states of both ends of the truss.

FIG. 8 shows the installation state of the roof panel body,
(A) is a partial cross-sectional view showing the installation state of the girder side wall,
FIG. 7B is a partial cross-sectional view showing a state where the end portion of the end wall is installed.

FIG. 9 is an explanatory diagram illustrating an installation state of a receiving object.

FIG. 10 is a schematic plan view showing an arrangement state of a roof panel body.

FIG. 11 is a partial cross-sectional view showing another embodiment of the present invention.

FIG. 12 is an exploded perspective view of the above.

FIG. 13 is a perspective view showing another embodiment of the truss support piece.

FIG. 14 is a partial sectional view showing still another embodiment of the present invention.

FIG. 15 is an exploded perspective view of the above.

FIG. 16 is a partial cross-sectional view showing still another embodiment of the present invention.

FIG. 17 is an exploded view of the above.

FIG. 18 is a perspective view of a metal support used in the above.

FIG. 19 is a perspective view showing still another embodiment of the supporting metal article.

20 (a) and 20 (b) are explanatory views for explaining the operation in still another embodiment.

FIG. 21 is a perspective view of a metal support used in the above.

[Explanation of symbols]

 1 roof beam 1'roof beam 2 roof frame structure 3 truss 4 support hardware 5 roof panel body 6 inclined piece 7 lower piece 8 main body 9 truss support piece 10 horizontal projecting piece 11 hut bundle 12 hanging piece

Claims (5)

[Claims] 1. A truss is disposed above a roof beam constituting a roof frame above a roof frame formed by assembling roof beams, and a lower surface of the truss is separated from an upper surface of the roof beam. Truss mounting structure, characterized in that both ends of the truss are supported by support hardware provided on the roof frame structure. 2. A support metal member provided on the roof frame structure is mounted on a roof beam arranged in a direction orthogonal to the roof beam located below the truss, and the inclined piece supporting the roof panel body and the roof beam upper surface. 2. A main body having a lower piece fixed to the lower piece, and a truss support piece projecting above the lower piece and supporting the truss.
The truss mounting structure described. 3. The main body is formed wider than a roof beam located below the truss, and horizontal projecting pieces are projected from both ends of the lower piece toward the roof beam located below the truss. The truss mounting structure according to claim 2, wherein the support piece is joined to the upper surface of the horizontal protruding piece. 4. A support metal member located at a central portion of the roof frame structure is attached to a lower end portion of the shed, and a truss support piece for supporting the truss is arranged so as to be separated from an upper surface of the roof beam. The truss mounting structure according to claim 1, which is characterized in that. 5. The truss according to claim 4, wherein a hanging piece protruding downward is provided at an end of the truss support piece, and a lower end of the hanging piece is in contact with an upper surface of the roof beam. Mounting structure.