JPH0219264B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial Field of Application) The present invention relates to a method of forming roofs of carports, terraces, etc.

(Prior Art) Conventionally, this type of roof formation method involves erecting a plurality of pillars on the left and right sides, and erecting girders on each of the left and right pillars, and constructing a plurality of horizontal ribs between the left and right girders. and placing roof panels between adjacent horizontal ribs of the plurality of horizontal ribs, and sandwiching both ends of each roof panel by the horizontal ribs and strips fixed to their upper surfaces. A method is known that consists of However, this conventional method has the disadvantage that it requires a large number of man-hours on-site, and also requires skill to install the roof panels.

(Problems to be Solved by the Invention) It is an object of the first invention of the present application to reduce the number of on-site work steps and to facilitate the installation of roof panels.

In addition to the same object as the first invention, the second invention of the present application aims to easily form a wider roof.

(Means for Solving the Problems) In order to achieve the above object, the first invention of the present application is to align a plurality of supporting members each having a cantilever at the upper end of the column with each beam pointing in the same direction. To be erected on a line, and within the included angle formed by the columns and beams of each of the above supporting materials,
A plurality of roof panel units are constructed by fixing one lower support frame to each column and one upper support frame to each beam in parallel to each other, and framing the roof panels with upper and lower horizontal frames and left and right vertical frames. the upper and lower horizontal frames of the roof panel unit are supported by the upper and lower support frames, the upper and lower support frames are sequentially connected in the longitudinal direction, and the required connecting portions correspond to the support members; and bolting both vertical frames of adjacent roof panel units to the supporting member at the connecting portion corresponding to the supporting member.

The second invention of the present application also provides the following: on the left side of the roof installation location, a plurality of supporting members each having a cantilever beam provided at the upper end of the column are erected in a straight line with each beam facing to the right; Within the included angle formed by the support column and beam,
A plurality of roof panel units are constructed by fixing one lower support frame to each column and one upper support frame to each beam in parallel to each other, and framing the roof panels with upper and lower horizontal frames and left and right vertical frames. supporting the upper and lower horizontal frames on the upper and lower support frames, sequentially connecting the upper and lower support frames in the longitudinal direction, and making the necessary connecting portions correspond to the support frames; Bolt both vertical frames of adjacent roof panel units to the above-mentioned supports at the joints corresponding to the supports, and on the right side of the roof installation location, attach the left side roof by the same method as above for the left side. forming a symmetrical roof with the tip of the roof panel unit adjoining the tip of the left roof panel unit; and connecting the tips of the adjacent roof panel units. . An example of a carport roof forming method will be described below with reference to the drawings.

First Invention First, as shown in the first figure, three key-shaped supports 1 each having a cantilever 3 fixed at right angles to the upper end of a column 2 are aligned in a straight line with each beam 3 pointing to the right. erected in The pillar 2 has a hollow rectangular cross section as shown in FIG. 7, and the beam 3 also has a hollow rectangular cross section thinner than the pillar 2.

Next, the pillar 2... and the beam 3... of the support member 1...
Within the included angle formed by the beam, one lower support frame 4 is installed horizontally at the middle part of each pillar 2..., and one upper support frame 5 is installed horizontally at the tip of each beam 3... Fixed to.

The lower support frame 4 has side walls 6 and 7 erected from both inner and outer ends of the upper surface of the hollow body, as shown in the sixth figure,
An upward receiving groove 8 extending over the entire length of the support frame 4 is formed between the side walls 6 and 7, and this lower support frame 4 has bolts 9... and hop nuts 1 on the inner surface of the column 2...
0... and screws 11....

As shown in FIG. 6, the upper support frame 5 has side walls 12 and 13 protruding from both the inner and outer ends of one side of the hollow body, and a receiving groove 14 extending in one direction extending over the entire length of the support frame 5 between the both side walls 12 and 13. At the same time, a locking groove 15 that communicates with the receiving groove 14 and recesses downward is formed in the inner part of the lower wall 13, and this upper support frame 5 is attached to the inner surface of the tip of the beam 3. Bolt 16...
..., is fixed by a hop nut 17....

Next, for example, six roof panel units 1 which have been manufactured in advance in a factory are attached to the upper and lower support frames 5 and 4.
First, the roof panel unit 18 is made of a rectangular plate made of synthetic resin, with the part from the middle part toward one end curved in an arc shape, as shown in the third figure. The bow-shaped panel 19 is framed by the upper and lower horizontal frames 20, 21 and the left and right vertical frames 22, 23 which are bent into a one-sided arch shape like the panel 9, and a horizontal bar 24 is installed inside the panel 9.
The four circumferential ends of the panel 9 are held watertight through the panel fitting grooves of the four circumferential frame via the gretian. This roof panel unit 18 is provided with a locking protrusion 25 that protrudes inward at the upper end of the upper frame 20 as shown in FIG.
As shown in FIG. 7, a connecting wall 26 with an upward groove shape in cross section and a connecting wall 26' with a downward groove shape in cross section are provided on the side surface of 3.
are provided protruding from each other over the entire length of the vertical frame.

The lower frame 21 of the roof panel unit 18 is engaged in the receiving groove 8 of the lower support frame 4 as shown in the fourth figure, and the upper frame 20 is engaged in the receiving groove 14 of the upper support frame 5. while inserting the locking protrusion 2 into the
5 is locked in the locking groove 15, and thereby each unit 18... is temporarily placed adjacent to each other in the longitudinal direction of the upper and lower support frames 4, 5, and at that time, the adjacent units 18, 18, . . . , one of the connecting walls 26 is overlapped with the other connecting wall 26 ′ and connected, and in this example, every other connecting portion is connected to the support member 1 . Make it correspond.

Next, after fixing the upper frame 20 of each unit to the upper support frame 5 with screws 32, the supporting member 1...
At a position slightly above the lower support frame 4 of the connecting part corresponding to..., as shown in the sixth and seventh figures, the bolt 2
8 from the overlapped connecting walls 26, 26' through the spacer 29 and fixed with a hop nut 30, and in the other connecting parts, screws 31 are inserted into the overlapped connection walls 26, 26' as shown in FIG. Screw onto walls 26, 26'.

Other embodiments shown in Figs. 8, 9, 10, and 11 are examples in which the roof panel units 18a... are installed with their tips protruding beyond the tips of the beams 3a... of the supporting members 1a... As shown in FIG. 10, the unit 18a has locking pieces 40a, 40a' bent inwardly on the outer sides of the left and right vertical frames 22a, 23a, and two-stage receiving and supporting pieces 41a, 42a, on the inner side. 41
a', 42a' are provided protrudingly, and these units 18a... are connected to the lower frame 21a by the lower support frame 42a'.
At the same time, the upper end of the unit abuts on the upper support frame 5a, and in this state, adjacent units 18a, 1 at the upper end of the unit
A groove-shaped connecting piece 43a is attached to the locking pieces 40a, 40a' of 8a from the inside with the groove opening facing outward, and a bolt 32a is passed through the connecting piece 43a to the upper support frame 5a and fixed with a hop nut 33a. On the other hand, the connecting plate 26a, which is made of synthetic resin or metal and has a flat groove shape in cross section and has a length extending over the entire vertical length of the unit 18a, is connected to the support pieces 41a, 42a, 41a', 42a' of the adjacent units 18a, 18a. Insert between each unit to connect both units. Next, support material 1a...
At two locations slightly above the lower support frame 4a in the connecting portion corresponding to..., the adjacent units 1
A connecting piece 43a is attached to the locking pieces 40a, 40a' of 8a, 18a, and a bolt 28a is passed through the column 2a from the connecting piece 43a through the spacer 29a, and fixed with a hop nut 30a. At a position close to
and fix it with a hop nut 30a. A cover 44a covering the width of all the units is fitted onto the upper end of each unit 18a and fixed with screws 45a. The other configurations are substantially the same as the above example.

2nd invention On the left side of the roof installation location, the same supporting members 1b as in FIGS. 1 to 7..., lower support frame 4b, and upper support frame 5b are installed.
and roof panel unit 18b... by the same method, and then, as shown in Figure 12, on the right side of the installation location, install the same supporting members 1b... and lower support as in Figures 1 to 7. Frame 4b, upper support frame 5
b and roof panel unit 18b, . . . are used to form a roof having a bilaterally symmetrical structure with the left roof, with its upper support frame 5b adjoining the left upper support frame 5b. Next, the 13th
As shown in the figure, a bolt 5 is attached to each hollow body of both upper support frames 5b, 5b adjacent to each other at the unit connection part.
0b... and tighten with nut 51b...,
This connects the left and right roofs. 52b is a packing inserted between both upper support frames 5b, 5b.

(Effects of the Invention) According to the first invention of the present application, a roof panel unit is used in which a roof panel is framed in advance by upper and lower horizontal frames and left and right vertical frames, and the upper and lower horizontal frames are supported by upper and lower support frames. Since the roof panels are installed using the same method, the number of man-hours required on site can be greatly reduced compared to conventional methods, and the roof panels can be installed easily and reliably, making the roof panels extremely valuable.

According to the second invention of the present application, in addition to the effects of the first invention, there is also the advantage that a wide roof can be easily formed.

[Brief explanation of drawings]

The drawings show embodiments of the present invention, and FIG.
A slope view of the support material erection process of the invention, FIG. 2 is a slope view of the same upper and lower support frame installation process, and FIG. 3 is a slope view of the roof panel unit used in the first invention.
Fig. 4 is a perspective view of the installation process of the same roof panel unit, Figs. The figure is an enlarged partially omitted sectional view taken along the line - in Fig. 5a, Fig. 8 is a front view of another embodiment in an assembled state, and Fig. 9 is an enlarged partially omitted sectional view taken along the same section as Fig. 6. , Figure 10 is - of Figure 9
11 is a partially omitted sectional view along the line XI-XI of FIG. 9, FIG. 12 is a front view of the assembled state of the second invention, and FIG. 13 is a connection of the ends of the same roof panel unit. FIG. 3 is an enlarged cross-sectional view taken along a plane passing through a connecting portion of the parts. 1, 1a, 1b...Supporting material, 2, 2a, 2b...
...Column, 3, 3a, 3b...Beam, 4, 4a, 4b...
...lower support frame, 5, 5a, 5b...upper support frame,
18, 18a, 18b... roof panel unit,
19...Roof panel, 20,21...Horizontal frame, 2
2, 23... Vertical frame, 28, 28a, 28b... Bolt, 30, 30a, 30b... Hop nut.

Claims (1)

[Claims] 1. A plurality of supporting members each having a cantilever provided at the upper end of the column are erected in a straight line with each beam facing the same direction, and Within the included angle,
A plurality of roof panel units are constructed by fixing one lower support frame to each column and one upper support frame to each beam in parallel to each other, and framing the roof panels with upper and lower horizontal frames and left and right vertical frames. the upper and lower horizontal frames of the roof panel unit are supported by the upper and lower support frames, the upper and lower support frames are sequentially connected in the longitudinal direction, and the required connecting portions correspond to the support members; A method of forming a roof for a carport, etc., comprising: bolting both vertical frames of adjacent roof panel units to the supporting material at the connecting portion corresponding to the supporting material. 2. On the left side of the roof installation location, multiple supporting members each having a cantilever at the top end of the pillars shall be erected in a straight line with each beam pointing to the right, and the pillars and beams of each of the above supporting members shall be erected in a straight line. Within the included angle,
A plurality of roof panel units are constructed by fixing one lower support frame to each column and one upper support frame to each beam in parallel to each other, and framing the roof panels with upper and lower horizontal frames and left and right vertical frames. the upper and lower horizontal frames of the roof panel unit are supported by the upper and lower support frames, the upper and lower support frames are sequentially connected in the longitudinal direction, and the required connecting portions correspond to the support members; Bolt both vertical frames of adjacent roof panel units to the above-mentioned supports at the joints corresponding to the supports, and on the right side of the roof installation location, attach the left side roof by the same method as above for the left side. forming a symmetrical roof with the tip of the roof panel unit adjacent to the tip of the left roof panel unit, and connecting both tips of the adjacent roof panel units of the left and right roofs. A roof forming method for a carport, etc., comprising: and.