JPS5856Y2 - Heat collector mounting device - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a solar heat collector mounting device for mounting a solar heat collector on a pedestal.

Conventionally, to install a heat collector on a pedestal, you place the heat collector on the pedestal, place a normal cross-sectional bracket across the collector frame and the pedestal, and attach these with screws or bolts. The common method was to identify individuals.

However, in this case, the installation positions of the fixing holes in the frame and pedestal are specified, so if there is a dimensional error in assembling the heat collector, the screw holes or bolt holes of the bracket may not match up with these fixing holes. This often required re-drilling the fixing holes or re-assembling the heat collector, making the assembly process extremely troublesome.

This idea was made in view of these circumstances, and it is a heat collector that can be installed on the frame without any problem even if there is a slight dimensional error in the installation position of the fixing hole. The installation of is intended to provide equipment.

In the installation of the heat collector according to this invention, an internal expanding groove is formed in the length direction on the outer surface of the heat collector frame, and the opening has a pair of upper and lower inner protrusions facing each other. The bracket for mounting the device consists of a bracket main body with a bolt through hole in the vertical part, a bolt that is inserted into the internal enlarged groove to prevent the head from rotating, and a bolt whose leg is passed through the bolt through hole, and the leg. and a nut screwed onto the penetrating end of the part.

Examples of this invention will be described in detail below.

In this specification, with respect to the front-rear direction, the left side will be referred to as the front, and the right side will be referred to as the rear, with reference to FIG.

In the figure, reference numeral 1 denotes a bracket main body with an abbreviated cross section, which forms the main body of the device, and its vertical portion 1a has a pair of bolt through holes 2 near both ends of its length, and its horizontal portion 1a has a pair of bolt through holes 2 near both ends of its length. 1b has a notch 3 of a required size that opens forward.

Note that a through hole may be formed instead of the notch 3.

Reference numeral 4 denotes a tilted serrated portion which is provided at the upper end of the vertical portion 1a so as to face obliquely upward toward the rear and has a serrated tip.

Both ends of the horizontal portion 1b are bent in a stepped manner so as to leave a gap between them and the pedestal, thereby forming a pair of left and right guiding stepped bent portions 5.

Reference numeral 7 denotes a bolt consisting of a rectangular plate-shaped head 6 and a pair of left and right leg portions 21 provided forwardly protruding near both ends of the bolt.The leg portions 21 are passed through the bolt through hole 2 of the vertical portion 1a. There is.

Numeral 8 is a nut screwed onto the penetrating end of leg portion 21 on the front side of vertical portion 1a, numeral 9 is a spring washer interposed between nut 8 and vertical portion 1a, and numeral 10 is arranged on the upper surface of horizontal portion 1b. It is a rectangular movable plate having a bolt through hole 11 long in the length direction at a position matching the notch 3.

Reference numeral 12 indicates a pair of left and right folded portions provided below both ends of the movable plate 10, and reference numeral 13 indicates a pair of hanging portions provided downward at the front and rear of the movable plate 10.

The movable plate 10 is arranged from the front on the horizontal part 1b of the bracket main body 1, and the pair of folded parts 12 are arranged on the horizontal part 1b of the bracket body 1.
Embrace the pair of guiding stepped bent portions 5 from both ends,
A pair of hanging parts 13 are configured to be able to slide on the horizontal part 1b in the front-rear direction.

A wedge-shaped notch 14 is made from the front at the front of both left and right ends of the guide step-shaped bent portion 5, and a pair of right and left slip-off prevention protrusions 15 protruding from both ends are formed. Although it can freely slide in the front and rear directions on 1b, it is designed so that it does not come off.

Bracket B is thus constructed.

A horizontal mount A on which the solar heat collector C is installed on the roof has fastening holes 22 at required positions.

Reference numeral 23 designates a frame of the heat collector C. On the front surface of the lower end thereof, an internally enlarged groove 24 having a pair of upper and lower inner protrusions 25 facing each other at the opening is formed in the length direction.

Next, the procedure for attaching the heat collector C using the above-mentioned bracket B to the horizontal mount A will be explained.

Bracket) B is arranged across the horizontal mount A and the frame 23, and the plate-shaped head 6 of the bolt 7 is inserted into the internal enlarged groove 24 from one end, so that the notch 3 of the horizontal part 1b is located at the position of the fastening hole 22. Move bracket) B until it reaches .

In this state, the head 6 is of course prevented from rotating.

When the nut 8 is then tightened, the inner protruding edge 25 of the internal enlarged groove 24 is firmly clamped between the plate-like head 6 and the vertical portion 1a, and the inclined serrated 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.

Next, the movable plate 10 is moved a necessary distance in the front and back direction so that the bolt through holes 11 of the movable plate 10 match the fastening holes 22 of the horizontal frame A, and the bolts 7 are fastened through the bolt through holes 11. Screw into hole 22.

In this way, the horizontal portion 1b of the bracket (B) is fixed to the horizontal frame A.

Note that the bolt is not limited to the structure of the above embodiment,
Any structure may be used as long as the head is prevented from rotating when inserted into the internal enlarged groove.

27 is the bottom plate of the heat collector C, and screws 2 are attached to the lower end of the frame 23.
It is installed with 8.

29 is a heat collecting plate placed above the bottom plate 27 via a heat insulator 30; 31 is its header; 32 is a frame for attaching the end of the heat collecting plate 29 to the inner upper part of the frame 23 with screws 33; 35 is a translucent plate disposed above and parallel to the heat collecting plate 29, and 35 is a translucent plate with a horizontally tilted cross section, which attaches the edge of the translucent plate 34 to the upper end of the frame 23 via a gasket 36 with screws 37. It is a presser material.

As mentioned above, the installation of the heat collector according to this invention is as follows:
On the outer surface of the frame 23 of the heat collector C, there is an internal enlarged groove 2 having a pair of upper and lower inner protrusions 25 facing each other at the opening in the length direction.
B is a bracket main body 1 having a bolt through hole 2 in the vertical portion 1a;
A bolt 7 whose head 6 is fitted into the internal enlarged groove 24 so as to be prevented from rotating, and whose leg 21 is passed through the bolt through hole 2;
Since the bracket B is provided with the nut 8 screwed onto the through end portion of the leg portion 21, the bracket B can be moved in the left-right direction along the frame 23 and adjusted to a desired position.

Therefore, even if there is a slight dimensional error in the installation position of the fixing hole 22 of the pedestal A, this error can be absorbed and the heat collector C can be installed without any problem.

In addition, by tightening the nut 8, the upper and lower portions of the internal enlarged groove 24 are
The pair of inner projecting edges 25 can be firmly clamped between the head 6 and the vertical portion 1a, and the bracket B can be reliably fixed to the frame 23.

According to this invention, the heat collector C can be attached to the frame A with extremely high workability.

[Brief explanation of the drawing]

The drawings show an embodiment of this invention; FIG. 1 is a cross-sectional view showing how the bracket is installed, FIG. 2 is a plan view of the bracket, and FIG. 3 is a front view of the bracket. 1...Bracket body, 1a...Vertical part, 1b...Horizontal part, 2...Bolt through hole, 3...Notch , 4... Tilting serration, 6... Head, 7... Bolt, 8
...Natsuto, 10...Movable plate, 11.
... Bolt through hole, 15 ... Removal prevention protrusion, 21 ... Leg part, 22 ... Fixing hole,
23... Frame, 24... Internal expanding groove, 25... Inner flange, A... Frame,
B... Bracket, C... Heat collector.

Claims (1)

[Scope of utility model registration request] On the outer surface of the frame 23 of the heat collector C, there is an internal enlarged groove 2 having a pair of upper and lower inner protrusions 25 facing each other at the opening in the length direction.
B is a bracket main body 1 having a bolt through hole 2 in the vertical portion 1a;
A bolt 7 whose head 6 is fitted into the internal enlarged groove 24 so as to be prevented from rotating, and whose leg 21 is passed through the bolt through hole 2;
A heat collector mounting device characterized in that it comprises a nut 8 screwed onto the through end of the leg 21.