JP2016094756A - Gutter member - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a gutter member that facilitates maintenance work during a rainfall also.SOLUTION: A gutter member includes a water collector 10 connected to a valley gutter D2, a horizontal pipe 20 installed between the water collector 10 and a drainspout D1, an elbow 30 connecting the water collector 10 with the horizontal pipe 20, and an overflow pipe 40 having an end connected to the water collector 10 and the other end connected to the horizontal pipe 20. The water collector 10 includes: a water collector body 11 having a rainwater inlet 11a that opens upward and a rainwater outlet 11b that opens downward; a branching pipe part 12 that branches from a side surface of the water collector body 11, is internally communicated with the water collector body 11, and has an extraction port 12a formed at a tip part; and a cover part 13 that openably covers the extraction port 12a. An overflow port 11c is formed on a side surface of the water collector body 11 for fitting the overflow pipe 40, and a lower edge 12a1 of the extraction port 12a is located higher than a lower edge 11c1 of the overflow port 11c.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a gutter member provided between a valley gutter or eaves gutter attached to a roof and a gutter attached to a column supporting the roof.

Conventionally, the trough member provided between the trough D2 attached to the roof (the roof) H2 of the station platform and the trough D1 attached to the column H1 supporting the roof H2 is shown in FIG. As shown, it is composed of a vertical tube T1 serving as a pit and a horizontal pulling tube T2 connecting the vertical tube T1 and the flange D1. In such a saddle member, since the connecting portion between the vertical tube T1 and the horizontal pulling tube T2 is bent, fallen leaves, moss, mud and the like are likely to accumulate inside the connecting portion. If fallen leaves or the like are accumulated inside the connection portion, the eaves member is clogged, and rain leaks from the roof H2 of the platform of the station.
In the case of such a saddle member, in order to eliminate clogging, it is necessary to climb on the roof and perform maintenance (confirmation and cleaning of clogged portions) unless an inspection port is provided on the roof. Therefore, because maintenance work is performed at a high place, safety measures are required, procedures for stopping energization of overhead lines are required, and it is possible to respond quickly even if a rain leak occurs due to reasons such as being unable to work during train operation hours There is a problem that you can not.
If the branch pipe part and drain outlet part which are described in patent document 1 are provided in the upstream (vertical pipe T1) rather than a connection part with respect to the said problem, for example, it will maintain from under a roof. It becomes possible.

JP 2014-15712 A

However, when the branch pipe portion and the drain port portion described in Patent Document 1 are provided, maintenance can be performed from under the roof, but there is a problem that maintenance is difficult during rain.
Specifically, when the branch pipe part and the drain port part as described in Patent Document 1 are provided, for example, after the drain port part is opened and rainwater collected in the drop port is drained, the branch pipe part is drained. Maintenance will be performed from the department. If maintenance is performed with the drain opening open during rainfall, rainwater may spill out from the drain opening, causing inconvenience to station users, etc., so it is necessary to close the drain opening when performing maintenance during rainfall. . However, since drainage is not possible during maintenance, especially during heavy rains such as guerrilla heavy rain, rainwater accumulates at the outlet during maintenance, and rainwater overflows from the outlet of the branch pipe to station users. It will be annoying. Therefore, maintenance must be performed while taking care not to inconvenience, and there is a problem that it is difficult to perform maintenance when it rains.

  This invention is made | formed in view of the above situations, and it aims at providing the eaves member which is easy to maintain even when it rains.

In order to solve the above problems, the scissors member of the present invention is
A trough member provided between a trough or eaves trough attached to the roof and a trough attached to a column supporting the roof,
A water collector connected to the valley or the eaves;
A horizontal pipe installed between the water collector and the basket;
An elbow connecting the water collector and the horizontal pipe;
An overflow pipe having one end connected to the water collector and the other end connected to the horizontal pipe;
The water collector is
A water collector main body provided with a rainwater inlet opening upward and a rainwater outlet opening downward;
Branched from the side surface of the water collector body, the inside communicates with the inside of the water collector body, and a branch pipe portion whose tip is an outlet,
A lid portion for freely opening the outlet,
On the side surface of the water collector main body, an overflow port to which the overflow pipe is attached is provided,
The lower end of the outlet is configured to be positioned above the lower end of the overflow port.

  Therefore, since the lower end of the outlet is located above the lower end of the overflow port, the rainwater collected in the collector body reaches the overflow port before reaching the outlet, and the rainwater from the outlet Will not overflow. Therefore, since maintenance can be performed from the bottom of the roof without worrying about rainwater overflowing from the outlet, maintenance is easy even during rainfall.

Preferably,
The lower end of the overflow port can be configured to be located above the center of the collector main body in the vertical direction.

  In this way, by positioning the lower end of the overflow port above the vertical center of the collector body, than when the lower end of the overflow port is positioned below the vertical center of the collector body, Since the frequency of rainwater flowing into the overflow pipe can be suppressed, the overflow pipe is less likely to be clogged.

Preferably,
The area of the rainwater inlet may be configured to be larger than the area of the rainwater outlet.

  In this way, by making the area of the rainwater inlet larger than the area of the rainwater outlet, the rainwater flowing out from the rainwater outlet, that is, the elbow, is larger than the area of the rainwater inlet or less. The flow rate / velocity of rainwater flowing into the elbow increases, and the force that pushes the solid matter accumulated in the elbow to the horizontal pulling tube increases, so that the elbow is less likely to be clogged.

Preferably,
Intrusion of solids of a size that cannot pass through the elbow into the collector body is prevented, but entry of solids of a size that can pass through the elbow is allowed into the collector body. It can be configured to include an intrusion prevention member.

  In this way, the intrusion prevention member prevents the intrusion of solids of a size that cannot pass through the elbow into the collector main body, but into the collector of the solids of a size that can pass through the elbow. Therefore, it is possible to achieve both prevention of clogging of the intrusion prevention member and prevention of unexpected elbow clogging.

Preferably,
The intrusion prevention member is
It has an external column shape,
It is installed in the water collector main body so as to be removable from the rainwater inlet,
The lower end portion is disposed between the rainwater outlet and the proximal end of the branch pipe portion, and the upper end portion is disposed above the rainwater inlet in a state of being installed in the water collector body. It is possible to configure.

In this way, the intrusion prevention member is installed in the collector main body so as to be freely removable from the rainwater inlet, and the lower end portion of the intrusion prevention member is disposed between the rainwater outlet and the base end of the branch pipe portion. Thus, when rainwater does not flow smoothly due to the solid matter caught on the intrusion prevention member, it is possible to respond quickly and safely.
In addition, by disposing the upper end portion of the intrusion prevention member above the rainwater inflow port, it is possible to make it difficult for the inconvenience that the rainwater stagnates due to the solid matter caught on the intrusion prevention member.

Preferably,
The elbow can be configured to be formed of a material that can be visually recognized in the elbow.

  In this manner, by forming the elbow with a material that can be visually recognized in the elbow, the amount of solid matter accumulated in the elbow can be confirmed from the outside of the flange member. Therefore, since the amount of the solid matter accumulated in the elbow can be confirmed without looking into the outlet, the confirmation can be performed at any time.

Preferably,
The overflow pipe can be configured such that at least a part thereof is formed of a material that allows the inside of the overflow pipe to be visually recognized.

  Thus, by forming at least a part of the overflow pipe with a material that allows the inside of the overflow pipe to be visually recognized, the amount of rainwater flowing in the overflow pipe from the outside of the gutter member can be confirmed. Therefore, since it is possible to confirm the amount of rainwater accumulated in the water collector main body without looking into the outlet, the confirmation can be performed at any time.

Preferably,
The water collector can be configured to be provided with a drain port that can drain rainwater accumulated in the water collector body.

  In this way, by providing the drain with a drainage port that can drain the rainwater collected in the collector body, drain the rainwater collected in the collector body from the drainage port, and then collect it. Since the solid matter can be taken out from the outlet, the solid matter can be easily taken out.

Preferably,
A connection member for connecting the water collector to the valley or the eaves;
The rainwater inlet is circular,
The connection member includes an annular portion and a flange portion that protrudes in a radial direction from one end portion of the annular portion,
The outer surface of the annular portion and the inner surface of the rainwater inlet are threaded,
The water collector and the connection member can be configured to be connected to the valley or the eaves by being screwed together with the valley or the eaves interposed therebetween.

  Thus, the water collector and the connection member are configured to be connected to the valley or the eaves by screwing the water collector and the connection member with the valley or the eaves sandwiched therebetween. By simply screwing the connecting member into the water collector in that state, the water collector can be connected to the valley water or the eaves in that state, so the water member is easily installed be able to.

  ADVANTAGE OF THE INVENTION According to this invention, the eaves member which is easy to maintain even when it rains can be provided.

It is a figure which illustrates the case where the eaves member of this embodiment is installed in the platform of a station. It is a figure which shows an example of a structure of the collar member of this embodiment. It is a perspective view which shows an example of a structure of the intrusion prevention member with which the collar member of this embodiment is provided. It is a figure for demonstrating the installation method of the collar member in this embodiment. It is a figure which shows an example of a structure of the conventional collar member.

  The scissors member according to the present invention will be described with reference to the drawings. The embodiments described below are given various technically preferable limitations for carrying out the present invention, but the scope of the present invention is not limited to the following embodiments and illustrated examples.

FIG. 1 illustrates a case where the gutter member 1 of the present embodiment is installed at a platform of a station.
A pillar H1 is erected on the home, and the pillar H1 supports a roof (a roof) H2. A trough D2 for collecting rainwater is attached to the roof H2. Also. A rod D1 is attached to the support column H1, and a lower end portion of the rod D1 is connected to a drain pipe (not shown) connected to rainwater. And the gutter member 1 is provided between the trough D2 and the gutter D1.

2A and 2B are diagrams illustrating an example of the configuration of the eaves member 1 according to the present embodiment, in which FIG. 2A is a cross-sectional view, and FIG. 2B is a plan view (top view).
The trough member 1 includes a water collector 10 connected to the valley trough D2, a horizontal pulling tube 20 installed between the water collector 10 and the trough D1, a water collector 10 and a horizontal pulling tube 20. An elbow 30 to be connected, an overflow pipe 40 having one end connected to the water collector 10 and the other end connected to the horizontal pipe 20, an intrusion prevention member 50 disposed in the water collector 10, And a connecting member 60 for connecting the water vessel 10 to the valley trough D2.
In the dredge member 1 of this embodiment, since the connection part of the water collector 10 and the horizontal pipe 20 is bent, solids such as fallen leaves, moss, and mud are inside the connection part (that is, the elbow 30). Easy to collect.

  The water collector 10 is branched from a side surface of the water collector main body 11 and a water collector main body 11 provided with a rainwater inlet 11 a that opens upward and a rainwater outlet 11 b that opens downward. The branch pipe part 12 whose front end part is the outlet 12a, the lid part 13 that freely closes the outlet 12a, and the side surface of the water collector main body 11 (in the case of this embodiment, from the base end of the branch pipe part 12) And a drain outlet 14 that can drain rainwater that protrudes outward from the lower part) and collects in the collector main body 11, and is formed of, for example, resin.

The water collector body 11 has a substantially circular horizontal cross section, and is formed in a tapered shape downward. That is, the area of the rainwater inlet 11a is larger than the area of the rainwater outlet 11b. Accordingly, the flow rate / velocity of the rainwater flowing out from the rainwater outlet 11b, that is, the rainwater flowing into the elbow 30, is larger than the case where the area of the rainwater inlet 11a is equal to or less than the area of the rainwater outlet 11b. Since the force which pushes the solid matter accumulated in 30 to the horizontal pulling tube 20 increases, the elbow 30 is less likely to be clogged.
Here, from the viewpoint of improving the wastewater treatment capacity of the dredging member 1, the area of the rainwater inlet 11a is preferably as large as possible, but from the viewpoint of reducing the burden on the roof H2 and the trough D2, the area of the rainwater inlet 11a is small. The more preferable. Therefore, in the dredging member 1 of the present embodiment, the size of the rainwater inlet 11a has a drainage treatment capacity that can cope with guerrilla heavy rain (for example, the rainfall for 10 minutes is 50 mm), and is burdened on the roof H2 and the trough D2. Is set to a size that does not apply, specifically, a diameter of 260 mm. Of course, the size of the rainwater inlet 11a is not limited to a diameter of 260 mm, and can be changed as appropriate.

An overflow port 11 c to which the overflow pipe 40 is attached is provided on the side surface of the water collector main body 11.
The lower end 11 c 1 of the overflow port 11 c is located above the center of the water collector main body 11 in the vertical direction. Accordingly, since the frequency of rainwater flowing into the overflow pipe 40 can be suppressed as compared with the case where the lower end 11c1 of the overflow port 11c is located below the vertical center of the collector body 11, the overflow pipe 40 is less likely to be clogged. Become. In other words, the solid matter such as fallen leaves, moss, mud and the like flowing into the overflow pipe 40 together with the rain water causes the clogging of the overflow pipe 40, but by suppressing the inflow frequency of the rain water into the overflow pipe 40, Since the inflow frequency of the solid matter into the overflow pipe 40 can also be suppressed, the overflow pipe 40 is less likely to be clogged.

The inside of the branch pipe portion 12 communicates with the inside of the water collector main body 11. Therefore, by inserting the hand from the outlet 12a into the water collector main body 11 by removing the lid 13 that closes the distal end portion (the outlet 12a) of the branch pipe portion 12 and opening the outlet 12a. Therefore, the solid matter accumulated in the water collector main body 11 and the elbow 30 can be taken out from the outlet 12a.
Here, when taking out the solid matter from the outlet 12a, it is difficult to take out the solid matter if rainwater is accumulated in the water collector main body 11. Therefore, when rainwater is accumulated in the water collector main body 11, the solid matter is easily taken out by taking out the solid matter from the outlet 12 a after draining the rainwater from the drain port portion 14.

  Moreover, in the branch pipe part 12, the lower end 12a1 of the outlet 12a is located above the lower end 11c1 of the overflow port 11c. Therefore, the rainwater collected in the collector main body 11 reaches the overflow port 11c before reaching the outlet 12a, and the rainwater does not overflow from the outlet 12a. Therefore, maintenance can be performed from the bottom of the roof H2 without worrying about rainwater overflowing from the outlet 12a, so that maintenance is easy even during rainfall.

Moreover, in the branch pipe part 12, the front-end | tip part of the branch pipe part 12 used as the extraction port 12a has faced diagonally upward. Therefore, it is easy to maintain.
In other words, since the solid matter accumulates obliquely below the outlet 12a (in the elbow 30 or the water collector main body 11), the outlet 12a faces other than diagonally upward (directly above, directly beside, obliquely below, directly below). In this case, the clogged portion cannot be confirmed even when looking into the outlet 12a, but the clogged portion can be confirmed from the outlet 12a by turning the outlet 12a obliquely upward. Moreover, since it becomes easy to insert a hand into the diagonally lower side (inside the elbow 30 or the water collector main body 11) of the said outlet 12a by orienting the outlet 12a diagonally upward, the diagonal of the outlet 12a It becomes easy to take out the solid matter accumulated below.
In the case of the present embodiment, the outlet 12a faces obliquely upward 45 degrees, but the angle at which the outlet 12a faces obliquely upward can be changed as appropriate.

The elbow 30 is formed of a material (for example, a transparent resin) that can visually recognize the inside of the elbow 30. Therefore, the amount of solid matter accumulated in the elbow 30 can be confirmed from the outside of the flange member 1. Therefore, since it is possible to confirm the amount of solid matter accumulated in the elbow 30 from the station platform without looking into the outlet 12a, the confirmation can be performed at any time.
In the present embodiment, the angle of the elbow 30 is 90 °, but the angle of the elbow 30 can be changed as appropriate. That is, in the present embodiment, the horizontal pulling tube 20 is disposed horizontally, but the present invention is not limited to this, and the horizontal pulling tube 20 may be disposed obliquely, for example.

At least a part of the overflow pipe 40 (for example, an elbow part) is formed of a material (for example, a transparent resin) that allows the inside of the overflow pipe 40 to be visually recognized. Therefore, it is possible to check the amount of rainwater flowing in the overflow pipe 40 from the outside of the dredge member 1. Therefore, since it is possible to confirm the amount of rainwater accumulated in the water collector main body 11 from the station platform without looking into the outlet 12a, the confirmation can be performed at any time.
In this embodiment, the angle of the elbow portion of the overflow pipe 40 is 90 °, but the angle of the elbow portion can be changed as appropriate.

FIG. 3 is a perspective view showing an example of the configuration of the intrusion prevention member 50 included in the eaves member 1 of the present embodiment.
The intrusion prevention member 50 has an external column shape and is installed in the water collector main body 11 so as to be freely inserted and removed from the rainwater inlet 11a.

The intrusion prevention member 50 prevents a solid substance having a size that cannot pass through the elbow 30 from entering the water collector body 11, but a solid substance collector body having a size that can pass through the elbow 30. 11 is configured to permit intrusion. Here, the “solid matter of a size that cannot pass through the elbow 30” is, for example, an empty can. In addition, the “solid matter of a size that can pass through the elbow 30” is, for example, fallen leaves, moss, mud, and the like.
Specifically, the intrusion prevention member 50 is made of, for example, a thin metal rod, and as shown in FIG. 3, two bottom surface portions 51 made of a ring member and a plurality of rod-like members arranged radially in the ring member. And a side surface portion 52 made of a plurality of rod-shaped members that connect the bottom surface portions 51 facing each other. The interval between the rod-like members in the side surface portion 52 is set to an interval at which a solid matter of a size that cannot pass through the elbow 30 cannot pass but a solid matter of a size that can pass through the elbow 30 can pass.

As described above, the intrusion prevention member 50 prevents the solid matter having a size that cannot pass through the elbow 30 from entering the water collector main body 11, but collects the solid matter having a size that can pass through the elbow 30. By being configured to allow entry into the vessel main body 11, it is possible to achieve both prevention of clogging of the intrusion prevention member 50 and prevention of unexpected clogging of the elbow 30.
That is, when the intrusion prevention member is configured to prevent intrusion of large and small solids into the water collector main body 11, the large and small solids are folded on the surface of the intrusion prevention member to prevent the intrusion. Inconvenience that the member is clogged easily occurs. On the other hand, if the intrusion prevention member is not provided in the first place, such an inconvenience does not occur, but once the solid material having a size that cannot pass through the elbow 30 enters the water collector body 11, the elbow 30 is immediately clogged. Inconvenience occurs. Therefore, the intrusion prevention member 50 prevents the solid material having a size that cannot pass through the elbow 30 from entering the water collector body 11, but the solid water collector body having a size that can pass through the elbow 30. 11 is allowed to enter the inside, and by separating the solid matter by the intrusion preventing member 50, the intrusion preventing member 50 is prevented from being clogged, and the elbow 30 is prevented from being clogged unexpectedly. , Can be compatible.
The intrusion prevention member 50 prevents the intrusion of the solid material having a size that cannot pass through the elbow 30 into the collector body 11, but the solid water collector body having a size that can pass through the elbow 30. As long as it is configured to allow entry into 11, the shape, material, and the like can be changed as appropriate, and may be formed of, for example, a punching plate or a mesh plate.

And intrusion prevention member 50 is the state installed in water collector main part 11, a lower end part is arranged between rainwater outlet 11b and the base end of branch pipe part 12, and an upper end part is rainwater inlet 11a. It is arranged above.
Specifically, the intrusion prevention member 50 is mounted on, for example, a plurality of protruding pieces 11 d provided between the rainwater outlet 11 b and the proximal end of the branch pipe portion 12 in the water collector main body 11. In the mounted state, the vertical position of the upper end of the intrusion prevention member 50 substantially coincides with the vertical position of the upper end of the trough D2.

Thus, the intrusion prevention member 50 is installed in the water collector main body 11 so as to be freely removable from the rainwater inlet 11a, and the lower end portion of the intrusion prevention member 50 is connected to the base end of the rainwater outlet 11b and the branch pipe portion 12. If the rainwater does not flow smoothly due to the solid matter caught by the intrusion prevention member 50 (solid matter having a size that cannot pass through the elbow, etc.), it can be dealt with quickly and safely. .
That is, the intrusion prevention member 50 is detachably installed in the water collector main body 11 from the rainwater inlet 11a, and the lower end portion of the intrusion prevention member 50 is connected to the rainwater outlet 11b and the base end of the branch pipe portion 12. By disposing it in between, it is possible to insert the hand from the outlet 12a and swing the intrusion prevention member 50, that is, the intrusion prevention member 50 can be swung from under the roof H2 without climbing on the roof H2. When the solid matter is caught on the intrusion prevention member 50, the solid matter can be retreated by shaking the intrusion prevention member 50. Therefore, since the solid matter caught on the intrusion prevention member 50 can be retreated from under the roof H2, when the rainwater does not flow smoothly due to the solid matter caught on the intrusion prevention member 50, it can be quickly and safely handled. be able to.

In addition, by disposing the upper end portion of the intrusion prevention member 50 above the rainwater inflow port 11a, it is possible to make it difficult for the inconvenience that the rainwater is stagnated by the solid matter caught on the intrusion prevention member 50.
That is, by disposing the upper end portion of the intrusion prevention member 50 above the rainwater inflow port 11a, even if solid matter such as fallen leaves accumulates between the water collector 10 and the intrusion prevention member 50, rainwater enters. Since it can flow in from the upper end part of the prevention member 50, it can be made hard to generate | occur | produce the problem that rainwater stagnates by the solid substance caught on the intrusion prevention member 50. FIG.
Further, by disposing the upper end portion of the intrusion prevention member 50 above the rainwater inflow port 11a, even if a solid material such as a plastic bag covers the rainwater inflow port 11a, the solid material is lifted by the intrusion prevention member 50. It becomes a state. Since the solid is lifted, a gap is formed between the solid and the rainwater inlet 11a, so that the inconvenience that the rainwater is stagnated by the solid caught on the intrusion prevention member 50 is less likely to occur. Can do.

The connection member 60 includes an annular portion 61 and a flange portion 62 that protrudes in the radial direction from one end portion (upper end portion) of the annular portion 61.
The outer diameter of the annular portion 61 is set to be substantially the same as the inner diameter of the circular rainwater inflow port 11a.
The outer surface of the annular portion 61 and the inner surface of the rainwater inlet 11a are threaded, and the water collector 10 and the connection member 60 are screwed together with the valley trough D2 interposed therebetween. Connected to the trough D2.

FIG. 4 is a diagram for explaining a method of installing the flange member 1 in the present embodiment.
First, as shown in FIG. 4A, a hole is made in the trough D2 with a hole saw or the like, and the connecting member 60 is fitted into the hole from above, and the packing 70 is attached to the connecting member 60 from below.
Next, as shown in FIG. 4B, the screw rod S is attached to the connection member 60.
Next, as shown in FIG. 4 (c), the water collector 10 to which the elbow 30 and the overflow pipe 40 are attached is disposed below the trough D2.
Next, the connection member 60 is screwed into the water collector 10 using the screwing rod S while lifting the water collector 10.
And the intrusion prevention member 50 is arrange | positioned in the water collector 10, and the water collector 10 and the eaves D1 are connected by the horizontal drawing pipe 20. FIG.
Thereby, the eaves member 1 can be installed between the trough D2 attached to the roof H2, and the eaves D1 attached to the support | pillar H1 which supports the said roof H2.

  According to the eaves member 1 of the present embodiment described above, the eaves member provided between the valley eave D2 attached to the roof H2 and the eaves D1 attached to the column H1 supporting the roof H2. And the water collector 10 connected to the valley trough D2, the horizontal pipe 20 installed between the water collector 10 and the trough D1, and the water collector 10 and the horizontal pipe 20 are connected. An elbow 30 and an overflow pipe 40 having one end connected to the water collector 10 and the other end connected to the horizontal pipe 20. The water collector 10 has a rainwater inlet 11 a that opens upward. A collector main body 11 provided with a rainwater outlet 11b that opens downward, branches from the side surface of the collector main body 11, the interior communicates with the interior of the collector main body 11, and the tip is The branch pipe part 12 made into the taking-out port 12a, and the cover part 1 which plugs up the taking-out port 12a freely The overflow port 11c to which the overflow pipe 40 is attached is provided on the side surface of the water collector body 11, and the lower end 12a1 of the outlet 12a is located above the lower end 11c1 of the overflow port 11c. It is configured as follows.

Therefore, since the lower end 12a1 of the outlet 12a is located above the lower end 11c1 of the overflow port 11c, the rainwater accumulated in the water collector main body 11 is overflowed before reaching the outlet 12a. The rainwater does not overflow from the outlet 12a. Therefore, since maintenance can be performed from the bottom of the roof without worrying about rainwater overflowing from the outlet 12a, maintenance is easy even during rain.
Note that the water collector 10 may be connected to the eaves instead of the trough D2. Moreover, the gutter member 1 can be installed in places other than the platform of a station.
Moreover, the water collector main body 11 is not limited to the horizontal section having a substantially circular shape, and the horizontal section may have a polygonal shape.

  Moreover, according to the collar member 1 of the present embodiment, the lower end 11c1 of the overflow port 11c can be configured to be located above the center of the water collector main body 11 in the vertical direction.

  Thus, the lower end 11c1 of the overflow port 11c is positioned above the vertical center of the water collector body 11, so that the lower end 11c1 of the overflow port 11c is lower than the vertical center of the water collector body 11. Since the frequency with which rainwater flows into the overflow pipe 40 can be suppressed as compared with the case where it is located, the overflow pipe 40 is less likely to be clogged.

  Moreover, according to the gutter member 1 of the present embodiment, the area of the rainwater inlet 11a can be configured to be larger than the area of the rainwater outlet 11b.

  Thus, by making the area of the rainwater inflow port 11a larger than the area of the rainwater outflow port 11b, the area of the rainwater inflow port 11a flows out of the rainwater outflow port 11b more than the area of the rainwater outflow port 11b. The flow rate / velocity of rainwater flowing into the elbow 30 increases, and the force that pushes the solid matter accumulated in the elbow 30 to the horizontal pulling tube 20 increases, so that the elbow 30 is less likely to be clogged.

  Further, according to the flange member 1 of the present embodiment, the solid matter of a size that cannot pass through the elbow 30 is prevented from entering the collector body 11, but the solid matter of a size that can pass through the elbow 30. Can be configured to include an intrusion prevention member 50 that allows intrusion into the water collector main body 11.

  As described above, the intrusion prevention member 50 prevents the solid matter having a size that cannot pass through the elbow 30 from entering the water collector main body 11, but collects the solid matter having a size that can pass through the elbow 30. By being configured to allow entry into the vessel main body 11, it is possible to achieve both prevention of clogging of the intrusion prevention member 50 and prevention of unexpected clogging of the elbow 30.

  Moreover, according to the eaves member 1 of the present embodiment, the intrusion prevention member 50 has an external column shape and is installed in the water collector main body 11 so as to be freely inserted and removed from the rainwater inlet 11a. The lower end portion is disposed between the rainwater outlet 11b and the proximal end of the branch pipe portion 12, and the upper end portion is disposed above the rainwater inlet 11a. It is.

Thus, the intrusion prevention member 50 is installed in the water collector main body 11 so as to be freely removable from the rainwater inlet 11a, and the lower end portion of the intrusion prevention member 50 is connected to the base end of the rainwater outlet 11b and the branch pipe portion 12. If the rainwater does not flow smoothly due to the solid matter caught on the intrusion prevention member 50, it can be quickly and safely handled.
In addition, by disposing the upper end portion of the intrusion prevention member 50 above the rainwater inflow port 11a, it is possible to make it difficult for the inconvenience that the rainwater is stagnated by the solid matter caught on the intrusion prevention member 50.
In this embodiment, the outer shape columnar intrusion prevention member 50 is used, but the intrusion prevention member 50 may have an outer shape prismatic shape.

  Moreover, according to the collar member 1 of the present embodiment, the elbow 30 can be configured to be formed of a material that allows the inside of the elbow 30 to be visually recognized.

  In this manner, by forming the elbow 30 with a material that can be visually recognized in the elbow 30, the amount of solid matter accumulated in the elbow 30 from the outside of the flange member 1 can be confirmed. Accordingly, since the amount of solid matter accumulated in the elbow 30 can be confirmed without looking into the outlet 12a, the confirmation can be performed at any time.

  Further, according to the flange member 1 of the present embodiment, the overflow pipe 40 can be configured such that at least a part thereof is formed of a material that allows the inside of the overflow pipe 40 to be visually recognized.

  In this way, by forming at least a part of the overflow pipe 40 with a material that allows the inside of the overflow pipe 40 to be visually recognized, the amount of rainwater flowing in the overflow pipe 40 from the outside of the gutter member 1 can be confirmed. . Therefore, since it is possible to check the amount of rainwater accumulated in the water collector main body 11 without looking into the outlet 12a, it is possible to perform this check at any time.

  Moreover, according to the dredging member 1 of the present embodiment, the water collector 10 can be configured so as to be provided with a drain port portion 14 capable of draining rainwater accumulated in the water collector body 11. It is.

  In this way, by providing the drainage collector 14 with the drain port 14 that can drain the rainwater collected in the collector body 11, the rainwater collected in the collector body 11 is discharged from the drain port 14. Since the solid matter can be taken out from the outlet 12a after draining, the solid matter is easily taken out.

  Moreover, according to the dredging member 1 of the present embodiment, the connecting member 60 for connecting the water collector 10 to the trough D2 is provided, the rainwater inflow port 11a is circular, and the connecting member 60 is an annular portion 61. And a flange 62 projecting radially from one end of the annular portion 61, and the outer surface of the annular portion 61 and the inner surface of the rainwater inlet 11a are threaded, and the water collector 10 and the connection member 60 can be configured to be connected to the valley trough D2 by screwing in a state of sandwiching the trough D2.

  Thus, the water collector 10 and the connection member 60 are configured to be connected to the valley trough D2 by being screwed together with the valley trough D2 interposed therebetween, whereby the water collector 10 and the connection member 60 are connected. Since the water collecting device 10 can be connected to the water trough D2 simply by screwing the connecting member 60 into the water collecting device 10 in this state, the water collecting device 10 can be easily installed. be able to.

  In the above-described embodiment, the configuration and the like illustrated in the accompanying drawings are merely examples, and are not limited thereto, and can be appropriately changed within the scope of the effects of the present invention. . In addition, various modifications can be made without departing from the scope of the object of the present invention.

DESCRIPTION OF SYMBOLS 1 樋 member 10 Water collector 11 Water collector main body 11a Rain water inflow port 11b Rain water outflow port 11c Overflow port 11c1 Lower end (of overflow port) 12 Branch pipe part 12a Outlet 12a1 Lower end (outlet) 13 Lid part 14 Drain port Part 20 Horizontally drawn pipe 30 Elbow 40 Overflow pipe 50 Intrusion prevention member 60 Connection member 61 Annular part 62 Gutter part D1 D2 Valley gutter H1 Post H2 Roof

Claims (9)

A trough member provided between a trough or eaves trough attached to the roof and a trough attached to a column supporting the roof,
A water collector connected to the valley or the eaves;
A horizontal pipe installed between the water collector and the basket;
An elbow connecting the water collector and the horizontal pipe;
An overflow pipe having one end connected to the water collector and the other end connected to the horizontal pipe;
The water collector is
A water collector main body provided with a rainwater inlet opening upward and a rainwater outlet opening downward;
Branched from the side surface of the water collector body, the inside communicates with the inside of the water collector body, and a branch pipe portion whose tip is an outlet,
A lid portion for freely opening the outlet,
On the side surface of the water collector main body, an overflow port to which the overflow pipe is attached is provided,
The lower end of the outlet is located above the lower end of the overflow port.   2. The gutter member according to claim 1, wherein a lower end of the overflow port is located above a vertical center of the water collector main body.   The gutter member according to claim 1 or 2, wherein an area of the rainwater inflow port is larger than an area of the rainwater outflow port.   Intrusion of solids of a size that cannot pass through the elbow into the collector body is prevented, but entry of solids of a size that can pass through the elbow is allowed into the collector body. The intrusion prevention member is provided, The gutter member as described in any one of Claim 1 to 3 characterized by the above-mentioned. The intrusion prevention member is
It has an external column shape,
It is installed in the water collector main body so as to be removable from the rainwater inlet,
The lower end portion is disposed between the rainwater outlet and the proximal end of the branch pipe portion, and the upper end portion is disposed above the rainwater inlet in a state installed in the water collector main body. The scissors member according to claim 4.   The said elbow is formed with the material which can visually recognize the inside of the said elbow, The scissors member as described in any one of Claim 1 to 5 characterized by the above-mentioned.   The saddle member according to any one of claims 1 to 6, wherein at least a part of the overflow pipe is formed of a material that allows the inside of the overflow pipe to be visually recognized.   The dredging member according to any one of claims 1 to 7, wherein the water collector is provided with a drain port that can drain rainwater accumulated in the water collector main body. A connection member for connecting the water collector to the valley or the eaves;
The rainwater inlet is circular,
The connection member includes an annular portion and a flange portion that protrudes in a radial direction from one end portion of the annular portion,
The outer surface of the annular portion and the inner surface of the rainwater inlet are threaded,
The said water collector and the said connection member are connected to the said trough or the said eaves by screwing in the state which pinched | interposed the said trough or the eaves. The scissors member as described in any one of these.

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