JP3394452B2 - How to install the water collecting trout - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of mounting a water collecting pit which is mounted on an upper portion of a wall surface of a building such as a building and collects rainwater or the like that has fallen on the roof and guides it to a vertical gutter for drainage.

[0002]

2. Description of the Related Art Generally, drainage of rainwater, etc. that has fallen on the roof of a building such as a building is collected in a roof drain provided at a rooftop corner or the like and passed through a drain pipe provided through a parapet and an elbow to the wall surface of the building. It was drained downwards through a vertical gutter from the installed water collecting basin.

A water collecting basin is used to temporarily store collected rainwater and the like in order to pass it through a down gutter. It requires a certain volume of water, and its shape is cylindrical, prismatic, funnel. Although there are various shapes and the like, those with a flat back surface are often used because they are preferable in appearance when attached to a wall surface.

As the water collecting basin, an aluminum plate, a stainless steel plate, or the like is bent and formed by press forming or the like, and a falling pipe connected to a vertical gutter is provided in the lower part for the reason of durability or the like. The elbow is inserted from the top or back. When the elbow is inserted from the back, a lid that can be opened and closed is provided on the top. The drain pipe that guides rainwater to the water collecting basin is made of metal, vinyl chloride, or the like, and an elbow is usually connected to this drain pipe to discharge rainwater or the like to the water collecting basin.

In order to attach such a water collecting trough to the wall surface, a bolt is erected near the elbow protruding from the upper part of the wall surface of the building, and the fixing hole is formed in the back plate of the water collecting trough. Although the bolt was passed through and fixed directly with a nut, it required skill to drill a fixing hole at a position corresponding to the anchor bolt that was erected on the wall surface in advance, and it was difficult to work in high places. Met.

If the positions of the fixing holes are not correct, the water collecting tank tilts to impair the appearance, or the vertical gutter connected to the lower part is tilted and attached, resulting in an unsightly appearance after construction.
In the worst case, when collecting water, the vertical gutter sometimes became unconnectable. Further, in order to screw the nut onto the anchor bolt, it was necessary to put a hand inside the water collecting basin, which made the work extremely difficult.

Therefore, even if the position of the anchor bolt is different from the position of the anchor bolt erected on the wall surface, the adjustment is easy, and the fixing screw is preliminarily provided so that the water collecting basin can be constructed accurately and surely. A mounting structure for a rainwater collecting basin, in which a fixed mounting plate is fixed near the elbow and a water collecting basin is mounted through the mounting plate, is disclosed in Japanese Utility Model Publication No. 6-22026.

According to this structure, the positional deviation of the anchor bolt can be adjusted by the position of the fixing hole formed in the mounting plate. In other words, it is much easier to drill a fixing hole at a position that matches the position of the anchor bolt with a small mounting plate than to do it on the back of a large water collecting tank, and it is not possible to achieve a certain degree of accuracy. Although it can be done, a slight deviation of the fixing hole greatly affects the inclination of the vertical gutter connected to the water collecting basin, so it is not possible to make this fine adjustment, and the fixing screw protruding from the mounting plate can be placed at a high place. Moreover, the operation of screwing a small nut inside the rainwater collecting basin is extremely troublesome, and there is a fear that the nut and the spanner may fall.

[0009]

SUMMARY OF THE INVENTION The present invention solves these problems, and a fixing hole is pierced by an anchor bolt which is erected in the upper part of the wall surface of a building and near the projecting elbow, and a nut is provided by a nut. When installing the water collecting basin through the fixed mounting plate, the mounting plate and the water collecting basin do not use small and troublesome metal fittings such as bolts and nuts, especially nuts. An object of the present invention is to provide a mounting method of a water collecting basin capable of accurately, reliably, safely and extremely easily mounting a water collecting basin without requiring any special tool.

[0010]

As a result of various studies to solve the above problems, the present inventor has found that a fixing hole is formed in an anchor bolt that is erected in the upper part of the wall surface of a building and near the protruding elbow. , And fix the mounting plate with a nut,
Position the water collecting tank so that the two hooks protruding from the mounting plate are inserted into the insertion holes corresponding to the hooks provided on the flat back plate having the opening for accommodating the elbow and the nut. After squeezing, it was clarified that the feet of both ends of the spring clasp inserted from the upper opening of the water collecting basin should be inserted into the hook to connect and fix the water collecting basin to the mounting plate. Thus, the present invention has been completed.

If the mounting plate has only one fixing hole,
It has also been clarified that it is preferable that the center line of the water collecting basin can be accurately aligned with the vertical direction because the water collecting basin can be moved right and left in an arc shape around the fixing hole.

[0012]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of a method of mounting a water collecting basin according to the present invention will be described below with reference to the drawings, but the present invention is not limited thereto.

FIG. 1 is a perspective view showing a mounting state of a water collecting basin shown with a part cut away, FIG. 2 is a perspective view showing a state where a mounting plate is fixed to an upper part of a wall surface of a building, and FIG. 3 is an upper part of a wall surface of a building. Fig. 3 is a side sectional view showing the state in which the water collecting basin is attached to
5 is a perspective view taken along the line AA in FIG. 5, and FIG. 5 is a completed perspective view in which the water collecting basin is attached to the upper portion of the wall surface of the building.

Reference numeral 1 denotes a water collecting basin attached to the upper portion of the wall surface of the building, and as shown in FIGS. 1 and 3, an elbow 4 projecting from the upper portion of the wall surface of the building on a flat back plate 11 and an anchor bolt described later. It has a large opening 12 for accommodating a nut 23 for fixing 5 and has two insertion holes 13 corresponding to hooks 22 of a mounting plate 2 to be described later formed in the upper portion of the opening 12 at the upper portion. A lid 14 that can be opened and closed is provided at the opening, and a falling water pipe 15 that is connected to a vertical gutter 16 is provided at the bottom.

Reference numeral 2 denotes a mounting plate which is fixedly used in the vicinity of an elbow 4 projecting above the wall surface of the building for mounting the water collecting basin 1, and is attached to the lower part thereof as shown in FIGS. 1 and 2. Is provided with a circular arc-shaped notch corresponding to the upper part of the elbow 4, and an anchor bolt 5 is erected in the upper part, preferably in the center of the upper part, near the elbow 4 on the upper part of the wall surface of the building.
Is provided with a fixing hole 21, and two hooks 22 as shown in an enlarged view of FIG. This hook 22 has a horseshoe shape that penetrates laterally,
The hole has a semicircular shape, an elliptical shape, a rectangular shape, etc., and corresponds to the insertion hole 13 formed in the back plate 11 of the water collecting tank 1.

Reference numeral 3 denotes a spring clasp as shown in FIGS. 1 and 4, which has a spring portion 31 in which a metal wire is wound in a circle and foot portions 32 at both ends opened in the lateral direction. The part 32 is inserted into the hole penetrating in the lateral direction of the hook 22, and the foot part 32 inserted by the spring force of the spring part 31 maintains the state of being engaged with the hook 22 to collect water with the mounting plate 2. It plays the role of fixing 1 and.

An operation for carrying out the method of mounting the water collecting basin according to the present invention using each member having such a structure will be described below.
First, as shown in FIG. 2, a fixing hole 21 is made to penetrate through an anchor bolt 5 which is erected in the vicinity of an upper portion of an elbow 4 projecting from an upper portion of a wall surface of a building, and a mounting plate 2 is fixed to a wall surface by a nut 23. Since the mounting plate 2 is small and lightweight, it is easy to handle and safe to work even in high places. Further, the screwing of the nut 23 to the anchor bolt 5 is easy because only the elbow 4 exists in the vicinity thereof and the operation is performed in a wide space portion.

Next, in order to surely discharge the rainwater into the inside of the water collecting body 1, as shown in FIG. 4, an elbow 4 projecting from the upper portion of the wall surface of the building is provided in the rear plate 11 and an opening 12 is formed. It is housed in the water collection basin 1. At this time, the nut 23 to which the mounting plate 2 is fixed is also accommodated in the opening 12.

Thus, the elbow 4 and the nut 23 to which the mounting plate 2 is fixed collects water from the opening 12 provided in the back plate 11.
The water collecting basin 1 is placed so that the back plate 11 abuts on the mounting plate 2, and the mounting plate 2 is installed at this time.
Since the two hooks 22 protruding from the water collecting tank 1 are inserted into the insertion holes 13 of the back plate 11 of the water collecting tank 1, the water collecting tank 1 is temporarily fixed to the mounting plate 2. This work can be easily performed because the water collecting basin 1 is held by one hand and the insertion hole 13 of the back plate 11 of the water collecting basin 1 is aligned with the hook 22.

After that, the lid 14 at the upper opening of the water collecting basin 1 is opened, a hand is put through the upper opening, and the clasp 3 with a spring is tightened with the palm 3 to secure the spring portion 31 and the foot portions 32 at both ends are hooked.
The installation of the water collecting tank 1 is completed by inserting it into the through hole of 22 and returning the spring. Although the spring-loaded clasp 3 is light, it is sufficiently larger than a nut or the like so that it can be sufficiently worked with one hand and there is no risk of falling.

In the above embodiment shown in FIGS. 1, 2 and 4, there is one fixing hole 21 for fixing the mounting plate 2 to the wall surface, but it is not limited to this. However,
When the number of the fixing holes 21 is one, as shown in FIG. 4, the mounting plate 2 can be moved left and right in an arc shape around the fixing holes 21 so that the center line of the water collecting tank 1 is aligned with the vertical direction. It is possible because it is possible. This is because whether or not this slight adjustment is possible has a great influence on the water collection 1, and further on the direction of the vertical gutter 16 connected thereto.

In order to perform such fine adjustment, the nut 23 screwed through the fixing hole 21 of the mounting plate 2 through the anchor bolt 5 is loosened slightly and the position of the water collecting tank 1 is finely adjusted. The nut 23 may be tightened later.

[0023]

As described in detail above, according to the method of mounting a water collecting basin of the present invention, a fixing hole is formed in an anchor bolt that is erected in the upper part of the wall surface near the protruding elbow. A mounting plate is fixed by a nut through which the mounting plate is fixed, and two hooks projecting from the mounting plate are provided in a flat rear plate having openings for accommodating the elbow and the nut, and corresponding insertion holes for the hooks. Position the water collecting basin so that it will be inserted into the hook, and then temporarily fix it, and then insert the feet on both ends of the spring clasp inserted from the upper opening of the water collecting basin into the hooks to attach the water collecting basin. Since it does not require drilling for complicated positioning in the field, it is a very small part to fix the water collecting basin to the mounting plate, and a nut that requires a tool such as a spanner. Because you don't need Work is extremely simple, safe,
It is of great industrial value.

[Brief description of drawings]

FIG. 1 is a perspective view showing a mounting state of a water collecting basin shown by cutting out a part thereof.

FIG. 2 is a perspective view showing a state in which a mounting plate is fixed to an upper portion of a wall surface of a building.

FIG. 3 is a side sectional view showing a state in which a water collecting basin is attached to the upper part of the wall surface of the building.

FIG. 4 is a view taken along the line AA in FIG.

FIG. 5 is a completed perspective view in which a water collecting basin is attached to the upper part of the wall surface of the building.

[Explanation of symbols]

1 collect water 11 Back plate 12 openings 13 insertion hole 14 Lid 15 water drop 16 vertical gutter 2 Mounting plate 21 Stick holes 22 hook 23 nuts 3 Spring clasp 31 Spring part 32 feet 4 Elbow 5 anchor bolts

Claims (2)

(57) [Claims] 1. A fixing hole for an anchor bolt (5) which is erected in the upper part of a wall surface of a building and near the protruding elbow (4).
The mounting plate (2) is fixed by the nut (23) through the (21), and the two hooks (22) projecting from the mounting plate (2) have the elbow (4) and the nut (23). (1) is positioned so that it can be inserted into the insertion hole (13) corresponding to the hook (22) provided on the flat back plate (11) having the opening (12) for housing Later, the legs (32) at both ends of the spring clasp (3) inserted from the upper opening of the water collecting body (1) are inserted into the hook (22) to collect the water collecting body (1). A method for mounting a water collecting basin characterized by connecting and fixing to the mounting plate (2). 2. The method for mounting a water collecting basin according to claim 1, wherein the mounting plate (2) has one fixing hole (21).