JP3039737B2 - Roof prevention roof - 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 for preventing unevenness of a roof which can be accurately installed on an uneven foundation.

[0002]

2. Description of the Related Art Conventionally, various metal roofs have been constructed, but many metal roofs are constructed on a structural material such as a purlin through a metal fitting, and the longitudinal direction of the structural material is long. Because the roof is constructed along, the shape of the structural material in the longitudinal direction is greatly affected.

[0003]

As described above, since a building plate is constructed on a structural material via a metal fitting, the structural material may be bent by its own weight in the longitudinal direction. Or the ground on which the building is built is soft, the structure of the structure is partially lowered due to land subsidence, etc. It will be constructed in a large wavy shape along the deflection of the material, and it is not possible to secure an appropriate gradient,
Rainwater and dust accumulate, causing premature corrosion.

[0004]

The inventors of the present invention have made intensive studies to solve the above-mentioned problems, and as a result, have found that the present invention comprises a movable shaft having a supporting fixed body and a receiving piece. The movable shaft body and the support fixed body are screwed in the axial direction, and the support fixed body of the height adjuster that enables the movable shaft body to be freely fixed at an appropriate height is fixed at predetermined intervals on the foundation cross beam, The receiving fixture is supported by the receiving piece of the movable shaft from the lower surface side of the movable purlin fixed at a predetermined interval, and the movable purlin moves up and down together with the movable shaft, and the movable shaft is moved from the movable purlin to the top of the receiving fixture. By penetrating through the place and making a non-flat roof made of folded plate-like building plates between receiving brackets, even if structural materials such as purlins are bent in the longitudinal direction, they are affected by the bending Thus, an appropriate roof can be constructed without any problem, and the above-mentioned problem has been solved.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the accompanying drawings. A height adjusting tool A mainly comprises a movable shaft A1 and a support fixed body A2, as shown in FIGS. In addition, the supporting fixture A2 is fixed on the foundation beam 6 and its supporting fixture A
The movable shaft A1 is configured to move up and down on the movable shaft A1. The movable purlin 7 and the folded plates B, B,.
Is fixed.

As shown in FIGS. 2 to 4, the movable shaft A1 has an adjusting head 2 formed at one longitudinal end of an elevating shaft 1 having an outer thread portion 1a formed on the outer periphery thereof. A receiving piece 3 is formed at a substantially intermediate position in the longitudinal direction of the device 1. As a specific example of the adjusting head 2, a nut-shaped one is often used. The shape of the nut is not limited to the above-mentioned nut shape as long as the shaft body A1 can be rotated in the circumferential direction of the shaft, and may be a square shape or a cylindrical shape having a flat surface.

The support fixed body A2 has an inner screw portion 4a formed inside the support tube portion 4, and a mounting base 5 formed at the lower end of the support tube portion 4, and is mounted on a structural material such as a purlin. It can be easily fixed (see FIGS. 2 and 3).

The inner thread portion 4a of the supporting fixed body A2 and the outer thread portion 1a of the movable shaft A1 are screwed together to form the movable shaft A1.
When the adjusting head 2 is rotated and the elevating shaft 1 rotates together, the movable shaft A1 moves up and down with respect to the supporting fixed body A2.

Further, as shown in FIG. 6, an elevating internal screw portion 1b is formed in a cylindrical shape below the elevating shaft portion 1 of the movable shaft body A1, and the supporting fixed body A2 is fixed to the supporting cylindrical portion 4. There is also an embodiment in which the outer screw portion 4b is formed, and the vertically movable inner screw portion 1b of the movable shaft member A1, the supporting fixed member A2, and the fixed outer screw portion 4b are screwed to move the movable shaft member A1 up and down. ing.

In the above embodiment, the receiving piece 3 of the movable shaft body A1 is a step portion of the cylindrical portion of the vertical inner screw portion 1b formed below the vertical shaft portion 1.

The supporting fixture A2 of the height adjuster A is fixed on the foundation cross beam 6, and the movable shaft A1 moves the movable purlin 7 up and down with respect to the foundation beam by the receiving piece 3. Specifically, a through hole 7 a is formed in the movable purlin 7, and the movable shaft body A is formed in the through hole 7 a of the movable purlin 7.
1 is penetrated, and the receiving piece 3 is supported from the lower surface side of the movable purlin 7.

The basic cross beam 6 and the movable purlin 7 are shown in FIG.
As shown in (a) and (b) and FIGS. 2 to 4, the movable purlin 7 is arranged so that the movable purlin 7 is located on the foundation cross beam 6, and the movable purlin 7 moves vertically on the foundation cross beam 6. It has become.

When the movable shaft A1 moves up and down by rotating the movable shaft A1 with respect to the supporting fixed body A2,
The movable purlin 7 can also move up and down.

The metal fittings 8, 8,... Are fixed to the movable shaft A1 projecting from the through hole 7a of the movable purlin 7, and the metal fittings 8 move up and down together with the movable purlin 7. The metal fitting 8 has legs 8b, 8b formed on both sides in the width direction of the top surface 8a, and the lower ends of the legs 8b are fixed on the movable purlin 7.

A top through hole 8 is formed on the top surface 7 of the metal fitting 8.
2A to 4C, the movable shaft A1 of the height adjuster A penetrates, and the movable shaft A
1 can be rotated on a horizontal plane.

As shown in FIGS. 2, 3 and 5, etc., the folded plate-like architectural plate B is formed with inclined rising portions 10, 10 from both ends in the width direction of the main plate 9. Part 10,
The connecting bent portions 11, 11 are formed from the upper end of 10, and the connecting bent portions 11, 11 of the adjacent folded plate-like architectural plates B, B are overlapped to move the metal fitting 8. Shaft A
1 is passed through the connecting bending portions 11 and 11 which are superimposed, and is fastened and fixed by a fixing tool 12 such as a nut.

Are fixed at predetermined intervals on the movable purlin 7, and a folded plate-like architectural plate B is placed between the adjacent receiving members 8, 8. As shown in FIG. The connecting bent portions 11 of the folded plate-like building plate B are superimposed on the metal fitting 8.

A plurality of metal fittings 8, 8,... Fixed at predetermined intervals on the movable purlin 7 support the movable shaft A1 with the support fixed body A.
2 to move up and down together with the movable purlin 7 by rotating in the circumferential direction of the shaft.
As shown in FIG. 1 (a), the movable shaft A1 adjusts the height of the receiving piece 3 formed on the movable shaft A1 in accordance with the bending generated along the longitudinal direction of the foundation cross beam 6. In order to make the folded plate-like architectural plate B have a certain height from the foundation cross beam 6, specifically, the foundation cross beam 6 bends along the longitudinal direction, and as shown in FIG. Assuming that the amount of deflection H in the height direction at an appropriate location of the foundation cross beam 6 is, the movable shaft A1 of the height adjuster A installed at that location is raised by the height dimension H, and the other height adjustment is similarly performed. The height of the fixtures A, A,... Is similarly adjusted to make the movable purlin 7 horizontal, whereby a horizontal roof can be constructed.

[0019]

According to the first aspect of the present invention, the movable fixed body A1 and the movable fixed body A1 having the receiving piece 3 are screwed in the axial direction. Body A
1 height adjusters A, A, ...
Are fixed on the foundation cross beam 6 at a predetermined interval, and a plurality of receiving members 8, 8,... Are fixed at a predetermined interval. 3, the movable purveyor 7 is configured to move up and down together with the movable shaft A1, and the movable shaft A1 penetrates through the top of the receiving fitting 8 from the movable purveyor 7, and is located between the receiving fittings 8, 8,. By using a non-landing roof made of folded plate-like architectural plates B, B,..., A horizontal roof can be firstly constructed on structural materials in the non-landing state, Secondly, the height of the roof can be finely adjusted, thirdly, the height of the bracket 8 can be adjusted extremely easily, and fourthly, the height of the roof can be easily adjusted even after the roof is constructed. And the like.

The above effects will be described in detail. The metal fittings 8, 8,... Mounted and fixed on the movable purlin 7 together with the movable purlin 7,
In order to always be able to move up and down horizontally and to be able to fix the height from the foundation cross beam 6 at an appropriate position,
The plurality of folded plate-like architectural plates B, B,... Mounted and fixed on the metal fittings 8 have a movable purlin 7 even when the foundation cross beam 6 is bent in the longitudinal direction and is in a so-called uneven state. By vertically moving the height and adjusting the height, as shown in FIG. 1 (a), without being affected by the bending of the foundation cross beam 6, the folded plate-like building plates B, B,. An outer enclosure such as a roof can be appropriately constructed.

The unstructured state of the foundation cross beam 6 may be a foundation for roofing due to ground subsidence or a load due to its own weight during the construction period even if the building has a horizontal state at the time of construction. When the cross beam 6 is bent, in the conventional roofing, if the metal fittings 8 are not replaced, the adjustment is impossible, but the height of the metal fittings 8 can be appropriately adjusted. By doing so, it is possible to respond very quickly to the uneven state of the foundation cross beam 6 after construction.

The height adjuster A used in the present invention comprises a supporting fixed body A2 and a movable shaft body A1 having a receiving piece 3 formed at a substantially intermediate position in the longitudinal direction.
And the supporting fixed body A2 are screwed in the axial direction,
The movable shaft A1 moves up and down with respect to the support fixed body A2. By rotating the movable shaft A1 with respect to the support fixed body A2, as shown in FIGS. In addition, the movable shaft body A1 can be raised and lowered, and the height of the height adjuster A can be adjusted according to the bending in the longitudinal direction of the foundation cross beam 6 in the uneven state.

Therefore, the movable shaft A1 of the metal fitting 8 is attached to the movable shaft A1 of the receiving member 8 at the overlapping portion of the connecting portion of the folded plates B, B.
1 and the supporting pieces 3 support the folded plate-shaped building plates B, B from below, so that only the movable shaft body A1 is rotated to connect the folded plate-shaped building plates B, B. Can be adjusted to a desired height, and the construction of the horizontal roof can be performed accurately and quickly in response to the deflection of the foundation cross beam 6 with extremely simple operation.

Next, in the present invention, the receiving piece 3 is formed at a substantially intermediate position of the movable shaft body A1, and the folded plate-like architectural plates B, B are provided above the receiving piece 3 of the movable shaft body A1. By allowing the movable shaft A1 to protrude from the connection point between the folded plate-like building plates B, B by penetrating the connecting overlap portion, the folded plate-like building plate B is placed and fixed on the metal fitting 8. After the roof, the projecting portion of the movable shaft A1 can be rotated from outside the roof, so that even if the foundation cross beam 6 is bent and becomes uneven after the roof is constructed, the folded plate-like building plate B The height can be easily adjusted from outside.

[Brief description of the drawings]

FIG. 1A is a schematic view of the present invention as viewed from the front, and FIG. 1B is a schematic view of the present invention as viewed from the side.

FIG. 2 is a front view of a main part of the present invention.

FIG. 3 is a side view of a main part of the present invention.

FIG. 4 is a perspective view of a main part of the present invention.

FIG. 5 is a front view showing an adjustment state of the present invention.

FIG. 6 is a front view showing another embodiment of the present invention.

[Explanation of symbols]

 A: Height adjuster A1: Movable shaft A2: Support fixed body 3: Receptacle 6: Foundation cross beam 7: Movable purlin 8: Retainer B: Plate for folded plate

Claims (1)

(57) [Claims] 1. A movable shaft body having a support fixed body and a receiving piece, the movable shaft body and the support fixed body are screwed in the axial direction, and the movable shaft body can be fixed at an appropriate height. The supporting fixture of the height adjuster is fixed at a predetermined interval on the foundation cross beam, and a plurality of metal fittings are supported at the lower side of the movable purlin fixed at the predetermined interval by the receiving piece of the movable shaft, and the movable purlin is fixed. A non-landing prevention roof characterized by being configured to move up and down together with a movable shaft body, and the movable shaft body penetrating from a movable purlin to a top portion of a bracket, and a folded plate-like building plate is constructed between the brackets. .