JPH0223683Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a roof support device for carports, terraces, etc.

Generally, carports, terraces, etc. have a structure in which pillars support girders that fix one end of roof panels made of plastic, etc., but the pillars that support the girders are used to make it easier to get cars in and out. In order to avoid obstacles, the positioning is done on site, which is extremely troublesome to install.Moreover, depending on the position of the column, an unreasonable load will be applied to the girder, so the relationship between the girder and the column is difficult. It became necessary to place a reinforcing material in between, which also had the disadvantage of having to be disposed of appropriately on site each time. In addition, many of the recent roof panels are attached to girders with their edges curved, making the work more troublesome.

In view of this situation, the present invention was developed with the aim of providing a roof support device that facilitates the positioning of columns and reinforcing materials relative to girders and the installation of roof plates, and that also has a good appearance that harmonizes with residential buildings. An engagement groove for guiding the head of the bolt is provided along the longitudinal direction on the lower surface and both side surfaces of the girder material, which has a hollow rectangular cross section. An upward groove is provided into which the end edge of the girder is inserted, and a concave groove is provided on the outside of the upward groove into which a rain gutter having a U-shaped cross section is removably fitted. It is characterized in that it is fixed in a freely positionable manner via a fixing bolt that is slidably fitted into the matching groove.

Hereinafter, the present invention will be specifically explained based on embodiments shown in the drawings.

FIG. 1 shows a carport assembled using the device of the present invention. In this figure 1
is a column erected on the foundation surface, and a girder 3 is horizontally fixed to the upper end of the column by bolts 5 via a connecting plate 2, and a column 1 is installed near the center of the girder 3. A reinforcing member 4 is fixed to the corner of the and girder member 3. Between both girder members 3, 3, arch-shaped roof plate supports 6, 6... are installed at predetermined intervals and fixed via bolts and nuts (not shown). There is.

Reference numeral 7 denotes a middle beam that connects the central parts of the roof plate supports 6 mounted as described above, and serves to increase the rigidity of the structure, and when the span of the roof plate supports 6 is long, Two or three pieces may be provided in parallel at a predetermined interval.

Reference numeral 8 is a roof plate arranged between each roof plate receiving plate 6, 6, which is formed in an arch shape, and the edge thereof is connected to the roof plate receiving plate 6.
and a roof plate pressing member 9 arranged in parallel on the roof plate support member 6, and are tightened and fixed with bolts and nuts 10.

FIG. 2 shows an embodiment of the device according to the present invention applied to the device shown in FIG. An engagement groove 11 that engages and guides the head of the bolt is provided along the longitudinal direction of the beam member 3.

Further, reference numeral 12a denotes a fixing bolt whose head is slidably engaged with the engagement groove 11 provided on both sides of the beam member 3, and its legs are attached to the bolts 5a and 12a on both sides of the upper end of the column 1.
It protrudes laterally from a bolt hole provided in the shoulder of the T-shaped connecting plate 2 fixed with a nut 5b, and is tightened and fixed with a nut 12b.

Reinforcing material 4 is placed at the corner of the pillar 1 and the girder 3.
is arranged, and one end of the reinforcing material 4 is fixed to the column 1 with a bolt/nut 16.
The other end of the reinforcing member 4 is attached to the leg portion of the fixing bolt 13 whose head is slidably engaged with the engagement groove 11 provided on the bottom surface of the girder member 3 in the same way as when attaching the column 1. It is made to protrude downward from a bolt hole provided in the hole and is secured by tightening with a nut.

Therefore, in the present invention, nut 12b
By loosening the fixing bolts 12a, 1
3a etc. can be guided by the engagement grooves 11 and slid while being engaged with the engagement grooves 11 provided on the bottom and both side surfaces of the column 3. As shown by the arrow in FIG. 1, it can be moved to any position along the longitudinal direction of the beam member 3, and the relocation can be completed by simply tightening and fixing the nuts 12b etc. after adjusting the moving position.

Further, the upper surface of the girder member 3 is formed flat, and the ends of the respective roof plate receivers 6 are placed thereon and fixed using the mounting fittings 14. Furthermore, an upwardly directed groove 15 into which the edge of the roof plate 8 can be inserted is provided on the upper outer surface of the girder member 3, and an outer wall piece 16 forming this groove 15 has its upper end outwardly in a downwardly circular shape. An engaging protrusion 17 bent in an arc shape is formed. A recess 19 for fitting the rain gutter 18 is provided on the outer surface of the girder 3 at a position below the groove 15, and a recessed groove is formed from the engaging protrusion 17 to this recess 19. . The rain gutter 18 has a U-shaped cross section, and has a bent edge 18b formed at the upper end of the inner wall 18a, which fits into the engaging protrusion 17, and which fits into the recess 19. An engaging leg piece 18c extends, and a discharge port (not shown) is provided at a proper location on the bottom plate portion 18d. Therefore, the rain gutter 18 can be installed by elastically fitting the inner wall 18a, the bent edge 18b, and the engaging leg piece 18c into the recessed groove of the girder 3 without using any other special fittings. As well as being able to
It is possible to unmate and separate them.

When installing the roof shingle 8, by inserting both end edges into the upward grooves 15 of the girders 3, the roof shingle 8 can be temporarily placed on the roof shingle receiving material 6. A roof plate restraining plate facing the roof plate receiving material 6 is brought into contact with the roof plate 8 from the outside and fixed by appropriately tightening bolts or the like. Rain received by the roof plate 8 enters the upward gutter and is then overflowed or directly flows into the rain gutter and is discharged.

Since the device of the present invention is constructed as described above, by loosening the nut, the column to be relocated can be moved along the longitudinal direction of the girder material while the head of the fixing bolt is engaged with the engagement groove. Since it can be slid and fixed by simply tightening the nut after adjusting the relocation position, there is no need to separately machine bolt holes etc. on site depending on the relocation position as in the past. In addition, at the other end of the reinforcing material whose one end is fixed to the column to be relocated, insert the leg of the fixing bolt whose head is engaged into the same engagement groove as the engagement groove on the bottom of the girder. There is a bolt hole for inserting the
By loosening the nut that tightens and fixes the leg of the bolt that protrudes from the hole, the reinforcing material can be relocated at the same time as the column being relocated.
There is no need to separately process bolt holes etc. on site depending on the location of the reinforcement material. Furthermore, even if the column to be relocated is too close to the center of the girder, there is no problem in terms of strength because the ends of the girder are reinforced with reinforcing materials. Each bolt for tightening and fixing can be slid to any position along the guide groove in which the head of the bolt is locked, making it possible to finely adjust the relocation position. - Nuts can be temporarily tightened, making bolt and nut tightening work extremely easy.

In addition, in this invention, an upward groove is provided on the outer surface of the upper part of the girder, so when installing the roof shingle, the edge of the roof shingle can be temporarily secured by inserting it into this groove. Therefore, the installation work becomes simple and can be done by one person. and,
Since the rain gutter can be attached to and removed from the girder material, the rain gutter can be installed without using special mounting hardware, and it looks good, and it can be easily removed when it snows. It has many excellent practical effects, such as being able to be used in many ways.

[Brief explanation of drawings]

FIG. 1 is a perspective view showing a carport assembled using the device of the present invention, and FIG. 2 is a front sectional view showing an embodiment of the device of the present invention. 1... Column, 2... Connecting plate, 3... Girder material, 4...
Reinforcement material, 5... Bolts and nuts, 6... Roof plate support material, 7... Middle beam, 8... Roof plate, 11... Engagement groove, 12a, 12b... Bolts and nuts, 13...
... Bolt, 15 ... Upward groove, 16 ... Outer wall piece, 1
7... Engaging ridge, 18... Rain gutter, 19... Recessed part,
18a...inner wall, 18b...bent edge, 18c...
...Engaging leg piece.

Claims (1)

[Scope of utility model registration request] Engagement grooves for slidably guiding the heads of fixing bolts are provided along the longitudinal direction on the lower surface and lower portions of both sides of the girder material, which has a hollow rectangular cross section. An upward groove into which the edge of the roof plate is inserted is provided in the upper part of the side surface, and a concave groove formed by an engaging protrusion and a concave portion formed below the engaging protrusion is provided on the outside of the upward groove. The reinforcing member, whose head is inserted into the engagement groove at the bottom of both sides, is fixed to the upper end of the upright column so that it can be positioned freely. It is fixed in a positionable manner through a fixing bolt whose head is inserted into the engagement groove on the lower surface of the girder material, and a rain gutter is attached to the recessed groove of the girder material so that it can be freely fitted and removed on its inner wall. A roof support device for carports, terraces, etc., characterized by: