JPH0637123Y2 - Drainage structure - Google Patents

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a drainage structure in an outdoor corridor or the like.

[Conventional technology]

Conventionally, a drainage ditch is provided in an outdoor corridor of a building, and rainwater blown into the corridor is drained to the outside through a drainage ditch and a gutter.

[Problems to be solved by the invention] In the case of the conventional drainage structure, the work of installing the drainage groove on site is complicated and the workability is poor. In addition, the drainage ditch has a downward slope toward the gutter, but the slope has already been determined at the manufacturing stage, and the slope cannot be changed on site, which corresponds to construction errors. I couldn't.

Therefore, it is an object of the present invention to provide a drainage structure which has good workability and whose height can be easily adjusted on site.

[Means for Solving the Problems]

The drainage structure of the present invention includes an attachment member including an upward groove-shaped support portion having locking portions on both flanges, a fixing portion having a vertically long fixture insertion hole and fixed to a building structure, and the locking portion. And a long drainage member which is engaged with the support portion and has a drainage groove formed on the upper surface.

[Action]

According to the drainage structure of the present invention, the drainage member is provided so as to be fitted to the support portion of the mounting member fixed to the building structure and locked by the locking portion, which does not require much labor for construction. Further, a vertically long fixture insertion hole is formed in the fixing portion of the attachment member, and the height of the attachment member can be adjusted when the fixture is fixed to the building structure through the fixture insertion hole. .

〔Example〕

An embodiment of the present invention will be described with reference to FIGS. 1 to 7.

FIG. 2 shows a plan view of the outdoor corridor of the apartment house. In the figure, 10 is a corridor, 11 is a landing, and 12 is a staircase. Of Figure 2
A sectional view taken along line III-III is shown in FIG. In the figure, 13 and 14 are columns, 15 is a lattice beam installed between the columns 13 and 13 along the main body of the building, and 16 is a corridor beam installed between the columns 14 and 14 along the outdoor side. Further, 17 is a floor support installed between the lattice beam 15 and the corridor beam 16, and 18 is a floor panel placed on the floor support 17. Further, a drainage channel 19 is provided along the outdoor side of the corridor.

An enlarged view of the IV portion of FIG. 2 is shown in FIG. As shown in the figure, a drainage port 20 is formed in the drainage channel 19, and a draining gutter (not shown) is connected to the drainage port 20. The I-I sectional view, the VV sectional view, and the VI-VI sectional view of FIG. 4 are shown in FIGS. 1, 5, and 6, respectively. From each figure, drainage channel
19 is composed of a mounting member 21 and a drain member 22. That is, as shown in FIG. 7, the mounting member 21 is composed of an upward groove-shaped supporting portion 23 and a fixing portion 24 fixed to the lower surface of the supporting portion 23. Respective locking portions 26, 26 projecting inward are formed, and the fixing portion 24 is formed with a vertically long fastener insertion hole 27. Further, the drainage member 22 is a long one that extends along the corridor, has a drainage groove 28 on the upper surface, and is formed on both sides with a recessed line portion 29 to which the locking portion 26 of the mounting member 21 is locked. ing. Then, the fixed portion 24 of the mounting member 21 is a building structure composed of a floor support material.
A bolt (not shown) is inserted along the side surface of the fixing portion 24 from the fixture insertion hole 27 of the fixing portion 24 to the fixture insertion hole 30 of the building structure 17 and fixed by a nut (not shown). Plural mounting members 21 are installed, the drainage member 22 is fitted to the support portion 23 of the mounting member 21, the locking portion 26 is locked to the recessed portion 29, and the drainage member 22 is mounted to the mounting member 21. Cross over. In addition, 31 is a backup material, 32
Is a caulking material. Also, 33 is a drain joint that connects the drain members 22 together. 34 is joint caulking.

According to the drainage structure configured as described above, the drainage member 22 is provided so as to be fitted to the support portion 23 of the mounting member 21 and locked to the locking portion 26, which enables easy construction and further drainage. Member 22
Even if the shape and the material of the are slightly different, they can be joined.

Further, since the mounting member 21 is fixed to the building structure 17 through the vertically long fastener insertion hole 27, it is possible to easily adjust the height and mount it on site.

[Effect of device]

According to the drainage structure of the present invention, the drainage member is provided so as to be fitted to the support portion of the mounting member fixed to the building structure and locked by the locking portion, which does not require much labor for construction. Further, a vertically long fixture insertion hole is formed in the fixing portion of the attachment member, and the height of the attachment member can be adjusted when the fixture is fixed to the building structure through the fixture insertion hole. The effect is obtained.

[Brief description of drawings]

FIG. 1 is a sectional view of an embodiment of the present invention, FIG. 2 is a plan view of the outer corridor thereof, FIG. 3 is a sectional view taken along line III-III of FIG. 2, and FIG.
The figure is an enlarged plan view of the IV portion of FIG. 2, and FIG. 5 is the V of FIG.
-V sectional view, FIG. 6 is a sectional view taken along line VI-VI of FIG. 4, and FIG. 7 is an exploded view of the drainage channel. 17 …… Building structure, 21 …… Mounting member, 22 …… Drainage member,
23 ... Supporting part, 24 ... Fixed part, 26 ... Locking part, 27 ... Fastener insertion hole, 28 ... Drainage groove

Claims (1)

[Scope of utility model registration request] 1. An attachment member comprising an upward groove-shaped support portion having engaging portions on both flanges and a fixing portion fixed to a building structure having an elongated fixture insertion hole, and the engaging portion. A drainage structure comprising: a long drainage member that is locked and is fitted to the support portion and has a drainage groove formed on an upper surface thereof.