JPS637806Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field This invention relates to a solar heat collector mounting device for mounting a solar heat collector on a frame provided on a roof.

Conventional technology and its problems Conventionally, in order to install a heat collector on a pedestal installed on the roof, the heat collector is placed on the pedestal, and a normal type cross section is installed across the frame of the heat collector and the mount. An L-shaped bracket was placed, and both were fixed with set screws through the bracket. However, in this case, since the position of the fastening hole drilled in the frame is fixed,
If there is a dimensional error when assembling the heat collector, the fixing screw through hole of the bracket may not match the fixing hole of the mount, and it will be necessary to re-drill the fixing hole or reassemble the heat collector. There was a problem.

The purpose of this invention was made in view of the above circumstances, and even if there is a slight deviation in the front-rear direction between the position of the fixing hole of the pedestal and the position of the set screw through hole of the bracket, the pedestal It is an object of the present invention to provide a heat collector mounting device that allows a heat collector to be mounted on a heat collector and allows the mounting work to be easily performed in a stable state.

In order to achieve the above object, the heat collector mounting device according to this invention has a heat collector mounting bracket that includes a bracket main body having a horizontal part that comes into contact with the top surface of the mount, and a bracket body that slides back and forth on the horizontal part. It is equipped with a movable adjustment plate that can be freely arranged and has a through hole for a set screw that is screwed into a fixing hole drilled at a predetermined position of the mount.
A guide wing portion is provided which is bent into a shape, and folded portions are provided at both left and right ends of the movable adjustment plate so as to hold the guide wing portion from the outside, and furthermore, a horizontal portion is provided with a through hole of the movable adjustment plate. A notch or a through hole is formed in a size that includes the maximum longitudinal movement adjustment range, and a movable adjustment plate removal prevention portion is provided.

Embodiments Hereinafter, embodiments of this invention will be described with reference to the drawings. In this specification, with respect to the front-rear direction, the left side is referred to as the front, and the right side is referred to as the rear, with reference to FIG.

The solar heat collector installation device shown in the figure is the solar heat collector C.
The mounting bracket B includes a bracket main body 1 having a horizontal portion 1b that comes into contact with the top surface of the pedestal A, and a fixing hole that is arranged on the horizontal portion 1b so as to be slidable back and forth and is bored at a predetermined position of the pedestal A. The movable adjustment plate 10 has a through hole 11 for a set screw 26 screwed into the horizontal part 1b, and a guide wing part 5 bent in an inverted L shape is provided at both left and right ends of the horizontal part 1b. Guide wing portions 5 are provided at both left and right ends of the plate 10.
A folded portion 12 is provided so as to hold the movable adjustment plate 10 from the outside, and a through hole 1 of the movable adjustment plate 10 is provided in the horizontal portion 1b.
A cutout 3 having a size that includes the maximum longitudinal movement adjustment range of 1 is formed, and a movable adjustment plate removal prevention portion 15 is provided. Note that the pedestal A is for installing the heat collector C on the roof.

The bracket body 1 is L-shaped when viewed from the side, and its vertical portion 1a has a pair of bolt through holes 2 near both ends. At the upper end of the vertical portion 1a, there is provided an inclined serrated portion 4 which is provided diagonally upward toward the rear and has a serrated tip. Each through hole 2 has a bolt 7 having a rectangular plate-shaped head 6.
The leg portion 21 of is passed through from the rear, and the cap nut 8 is screwed onto this. A spring washer 9 is interposed between the vertical portion 1a and the cap nut 8.

On the front surface of the lower end of the frame 23 of the heat collector C, an internally enlarged groove 24 having a pair of upper and lower inwardly projecting edges 25 facing each other is formed in the longitudinal direction at the opening. The rectangular plate-shaped head 6 of the bolt 7 is slidably accommodated in the internal enlarged groove 24, so that the bracket B
is placed at a predetermined position on the heat collector C. Heat collector C
Adjustment of the horizontal position of bracket B relative to
This is done by moving the bracket B along the frame 23 in the left and right direction. and pedestal A
Attach the bracket B at a predetermined position corresponding to the fixing hole 22 of the bracket B.
Once in position, tighten nut 8. Then, the inner protruding edge 25 of the internal enlarged groove 24 becomes the plate-shaped head 6.
is tightened by the vertical portion 1a, and the inclined sawtooth portion 4 slightly bites into the outer surface of the frame 23. In this way, the vertical portion 1a of the bracket B is fixed to the frame 23.

The set screw through hole 11 drilled in the movable adjustment plate 10 is a long hole extending in the horizontal direction of the horizontal portion 1b of the bracket body 1, and the width of the notch 3 formed in the horizontal portion 1b corresponds to the width of the hole. is determined. Instead of the notch 3, a corresponding rectangular through hole may be made in the horizontal portion 1b. The movable adjustment plate retaining portion 15 is formed by driving a V-shaped notch 14 near both ends of the leading edge of the guide wing portion 5 with a knife, thereby tightening the front corner portions of both ends of the guide wing portion 5 laterally. It can be made to come out and be formed.

At the front and rear of the movable adjustment plate 10, drooping parts 13 are provided that reach the upper surface of the horizontal part 1b.

Additionally, in FIG. 1, 27 is a bottom plate of the heat collector C, which is attached to the lower end of the frame 23 with screws 28. 29 is a heat collecting plate having a water pipe portion disposed above the bottom plate 27 via a heat insulating material 30; 31
Reference numeral 32 indicates a header of a water pipe, and 32 indicates a support member supporting the end of the heat collecting plate 29, the front end of which is attached to the upper inner side of the frame 23 with screws 33. 34 is a transparent plate arranged above and parallel to the heat collecting plate 29, 35 is a presser member that presses the edge of the transparent plate 34 from above, and a screw is attached to the upper end of the frame 23 via packing 36. It is installed with 37.

The position of the bracket B with respect to the heat collector C is adjusted as described above, but the position of the bracket B with respect to the gantry A is adjusted as follows. That is, the bracket B is placed on the pedestal A so that the fixing hole 22 of the pedestal A is located in the notch 3 in the horizontal portion 1b of the bracket main body 1, and the position of the set screw through hole 11 of the movable adjustment plate 10 is adjusted. If the positions of the fixing hole 22 and the fixing hole 22 are shifted in the front-rear direction, move the movable adjustment plate 10 forward or backward so that they match, and then insert the set screw 26 into the fixing hole 22 from above the through hole 11. Fix bracket B to pedestal A by screwing it into place.

Effects of the invention According to the heat collector mounting device of this invention, the heat collector mounting bracket has a bracket main body having a horizontal part that comes into contact with the top surface of the mount, and a bracket main body that is arranged so as to be slidable back and forth on the horizontal part. It is equipped with a movable adjustment plate having a through hole for a set screw screwed into a fixing hole drilled at a predetermined position of the mount, and a movable adjustment plate having a through hole for a set screw screwed into a fixing hole drilled at a predetermined position of the mount. Since the notch or through hole is formed in a size that includes the movable adjustment plate, even if there is a slight misalignment between the position of the fixing hole on the pedestal and the position of the set screw through hole on the bracket, the movable adjustment plate cannot be moved forward or backward. By moving it, both holes can be brought into alignment, and the heat collector can be reliably fixed to the pedestal via the bracket with the setscrew.

Furthermore, guide vanes bent into an inverted L shape are provided at both left and right ends of the horizontal portion of the bracket body.
At both left and right ends of the movable adjustment plate, folded parts are provided to hold the guide wings from the outside, so the adjustment plate can be freely moved back and forth while remaining in contact with the pedestal on the horizontal side. The attachment work can be performed in a stable manner, and the fixing hole and the set screw through hole can be easily aligned.

Further, since the movable adjustment plate is provided with a retaining portion on the horizontal portion of the bracket body, there is no fear that the movable adjustment plate will come off from the bracket body and be lost.

[Brief explanation of the drawing]

The drawings show an embodiment of this invention; Fig. 1 is a cross-sectional view showing a state in which the heat collector is attached to the frame via a bracket, Fig. 2 is a plan view of the bracket, and Fig. 3 is a partial view. FIG. 3 is a plan view of the bracket with the bracket cut away. 1...Bracket body, 1b...Horizontal part, 3...
... Notch, 5 ... Guide wing section, 10 ... Movable adjustment plate, 11 ... Through hole, 15 ... Movable adjustment plate removal prevention part, 22 ... Fixing hole, 26 ... Set screw, A ......
Frame, B... Bracket, C... Heat collector.

Claims (1)

[Scope of utility model registration request] A heat collector C mounting bracket B is provided with a bracket body 1 having a horizontal portion 1b that is brought into contact with the upper surface of the pedestal A, and is arranged so as to be slidable back and forth on the horizontal portion 1b and is opened at a predetermined position on the pedestal A. Fastening hole 22
The movable adjusting plate 10 has a through hole 11 for a set screw 26 to be screwed into the movable adjustment plate 10, and a guide wing portion 5 bent in an inverted L shape is provided at both left and right ends of the horizontal portion 1b.
The movable adjustment plate 10 is provided with folded portions 12 at both left and right ends thereof so as to embrace the guide wing portion 5 from the outside, and furthermore, the horizontal portion 1b is provided with folded portions 12 at both left and right ends of the movable adjustment plate 10. A heat collector mounting device in which a notch 3 or a through hole having a size that includes an adjustment range is formed, and a movable adjustment plate removal prevention part 15 is provided.