JPH0642025Y2 - Mounting structure for rainwater collecting basin - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention mainly relates to a mounting structure of a rainwater collecting basin which is mounted on an upper portion of a wall surface of a building such as a building to perform roof drainage.

(Prior art) A rainwater collecting masu is constructed on the roof of a building or on the upper part of the wall of a building to drain water from a veranda, and drains rainwater flowing down from a distribution pipe on the roof through a gutter. .

Conventionally, the work of attaching this water collecting trough to the wall surface is to drive it in advance with anchor bolts etc. for fixing the water collecting trough around the drainage pipe that was projected above the wall surface.
On the other hand, a fixing hole was made on the back surface that abuts the wall surface of the water collecting basin, and an anchor bolt was inserted into this fixing hole, and the inside of the water collecting basin was tightened and fixed with a nut or the like.

(Issue) However, since such a work site is on an unstable scaffolding on the upper part of the wall of the building, it takes a lot of time to carry out the construction, which affects safety, and installation work of such a water collecting pit is easy. It is something that can be done.

In addition, when constructing with this conventional method, where the wall of the building is tiled, the anchor bolts can be driven in only at the joints of the tiles, etc., so it is best to collect water in relation to the vertical gutter. In some cases, it may not be possible to install it in a place, and it becomes difficult to align the position. In addition, it is troublesome to open a mounting hole for collecting water according to the anchor bolt or to insert the anchor bolt into the mounting hole. Met.

(Means for Solving the Problems) In order to solve the above-mentioned problems, the rainwater collecting basin according to the present invention has a mounting plate fixed in advance around the drain port, and the collecting plate is attached to the mounting plate. The construction is completed simply by engaging and rotating the engaging pieces provided on the side of the masquerade, and the mounting work can be performed extremely easily, which results in high safety during the work.

(Embodiment) The attached drawings show an embodiment of the present invention, Fig. 1 is an exploded perspective view of the water collecting basin 1 and the mounting portion, and Fig. 2 is a side view when the water collecting basin 1 is mounted on a wall surface. FIG.

The water collecting basin 1 is manufactured by forming a thin metal plate such as a copper plate or a stainless steel plate into a substantially rectangular tube shape by pressing or the like, and a falling water tube 12 connected to the vertical gutter 5 or the like is formed in the lower part.

Also, the connection pipe 11 into which the drain pipe 4 is inserted from the rear side which is the wall surface side.
Is formed in a protruding manner, and two engaging pieces 13 protruding in the outer periphery are formed at the end of the connecting pipe 11.

On the other hand, the mounting plate 2 and the pressing ring 3 are installed around the drain pipe 4 protruding from the wall surface. The ring-shaped mounting plate 2 is composed of the engagement plate 22 and the contact plate 23 formed around the engagement plate 22. The engaging plate 21 is formed with two engaging grooves 21 cut out. Further, the pressing ring 3 is a contact plate around the outer periphery of the mounting plate 2.
23 is pressed against the wall surface and fixed by the hole 31.

That is, as shown in the perspective view of FIG. 2, the mounting plate 2 is brought into contact with the wall surface around the drain pipe 4, and then the contact plate 23 of the mounting plate 2 is contacted.
Is pressed by the presser ring 3 and fixed with screws or the like, and the water collecting basin 1 is constructed on the mounting plate 2 fixed in this way.

When constructing the water collecting basin 1, the engaging piece 13 of the connecting pipe 11 is inserted into the engaging groove 21 of the mounting plate 2 and rotated by about 30 ° to complete the installation. [Fig. 3] is a side sectional view of a main part when the connection construction is completed.

In addition, the angle to rotate the water collecting basin 1 when installing is 30 for example.
Although it is about °, this angle can be set appropriately, and since the work is easy in this way, it can be quickly installed even on an unstable scaffold at a high place.

After the installation is completed, if a vertical gutter 5 or the like is installed in the lower part of the water collecting basin 1, the appearance will be good as shown in the perspective view of FIG.

(Effect of the invention) As described above, the mounting structure of the rainwater collecting basin according to the present invention has a mounting plate around the drain pipe, which is easy to construct,
Since the engaging end of the water collecting basin is engaged with and pivotally connected to this mounting plate, the work method is easy, and the work safety is high and the work can be performed very quickly.

Moreover, the appearance of the water collecting basin after construction is good and the installation is reliable, and there is no fear of coming off and it can withstand long-term use.

[Brief description of drawings]

The drawing shows an embodiment of the present invention. Fig. 1 is an exploded perspective view of a rainwater collecting basin. Fig. 2 is a perspective view of a rainwater collecting basin during construction. Fig. 4 is a side sectional view of the main part of Fig. 4, and Fig. 4 is a perspective view when the construction of the rainwater collecting basin is completed. 1 …… Water collecting tank, 11 …… Connection pipe 12 …… Water drop cylinder, 13 …… Engagement piece 2 …… Mounting plate, 21 …… Engagement groove 22 …… Engagement plate, 23 …… Abutment plate 3… … Pressing ring 31 …… Hole 4 …… Drainage pipe 5 …… Vertical gutter

Claims (1)

[Scope of utility model registration request] 1. A mounting plate is fixed around a drainage pipe protruding above a wall surface of a building, and a connecting pipe provided with an engaging piece for engaging with the mounting plate is extended from a side for collecting water. A rainwater collecting basin mounting structure in which the engaging pieces are fixed to the mounting plate.