JPS63277343A - Trough apparatus for floor - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

Detailed Description of the Invention "Industrial Application Field" The present invention is installed in a walkway or the like built with a predetermined interval between the building blocks to receive rainwater flowing into the gaps between the building blocks from the floor surface. This relates to a floor gutter device that drains water.

``Prior art'' Conventionally, this type of floor gutter device has a receiving gutter formed in a box shape with the width of the passage at the bottom of the gap between the left and right frames, and fixed to the left and right frames with screws on both sides. The structure was designed to catch rainwater that flowed from the floor into the gaps between the frames.

However, in cases where the receiving gutter is fixed to the left and right building blocks with screws, if the respective building blocks shake back and forth or from side to side due to an earthquake, etc., the receiving gutter cannot follow the movement of the building blocks and will break. There were drawbacks.

Furthermore, if the gutter breaks, it is necessary to replace it, which is troublesome and has the disadvantage of increasing repair costs.

``Object of the present invention'' In view of the above-mentioned conventional drawbacks, the present invention aims to provide a structure that can cope with each movement without causing the gutter to break, even when each frame shakes in different directions due to an earthquake or the like. It is possible to obtain a floor gutter system.

"Means for Achieving the Objects of the Invention" The present invention provides a floor gutter which is provided on the lower side of the gap between the left and right building blocks to receive rainwater etc. flowing into the gap from the floor surface. In the gutter device, the receiving gutter is always biased in the extension direction and is formed to be expandable and retractable, and the receiving gutter is placed on the floor bottom surface of the building frame to cope with each movement even when the building body shakes in the front and back and left and right directions. It is characterized by being supported by a support device that can

"Embodiments of the present invention" The present invention will be described in detail below with reference to embodiments shown in the drawings.

In the embodiments shown in Figures 1 to 10, 1.1 is a frame that forms a passageway 3 designed to connect buildings 2.2, such as buildings built adjacent to each other on the left and right. , the opposite upper edges of these bodies 1.1 are provided with cutout steps 4.
4 is formed to cover the gap 5 between the building blocks 1.1 @
6 is installed.

The joint device 6 includes a pair of groove-shaped base rails 8.8 each fixed to the notch steps 4.4 formed on the opposing upper edges of the frame 1.1 with a plurality of bolts 7. , the frame 1.1 supported by this pair of base rails 8.8
A joint plate 9 that covers the gap 5 between them, a pair of joint plate covers 10.10 provided to cover both sides of the joint plate 9, one end of which is laid on the pair of base rails 8.8, and the other The end side of the frame 1.1 is suspended in a gap 5 between the frames 1.1 so as to protrude below the floor bottom surface 1a of the frame 1.1, and the rainwater flowing into the gap 5 from the floor surface 1b is directed to the frame 1.1. Even if the frame 1.1 shakes due to an earthquake or the like, a pair of blocking sheets 11.11 are arranged to prevent the material from penetrating into the interior of the building. Side wall portion 8a on the side where
A joint plate support part 12 for supporting the joint plate 9 is formed on the upper part of the joint plate cover 10. The joint plate support part 12 is formed on the upper part of the joint plate cover 10.
A cover attachment portion 13 is formed to attach the cover 10.

The joint plate 9 is made of a metal material such as stainless steel and is slightly curved to have a width approximately twice the width of the gap 5 between the frame bodies 1.1, and is formed at the joint plate support portion 12.8 of the base rail 8.8.
12 so as to be slidable in the front and rear and left and right directions.

Further, the joint plate cover 10.10 is fixed to the cover mounting portions 13.13 provided on the base rail 8.8 with a plurality of screws 14, respectively.

Reference numeral 15 denotes a flooring device of the present invention which receives and drains rainwater flowing into the gap 5 between the frame bodies 1.1 from the floor surface 1b through the joint device 6 so as not to fall to the lower side of the passageway 3. This floor gutter device 15 includes a receiving gutter 16 provided on the lower side of the gap 5 between the frames 1.1 so as to receive rainwater flowing into the gap 5 from the floor surface 1b, and The drain 4317 is connected to the receiving gutter 16 and guides the rainwater received by the receiving gutter 16 to a drain groove (not shown) provided in the ground.

The receiving gutter 16 is supported by a support device 18 on the floor bottom surface 1a11a of the frame 1.1, which can support the frame 1.1 in a manner that can accommodate each movement even when the frame 1.1 shakes in the front-back and left-right directions. The receiving gutter 16 is a long box-shaped receiving gutter body with a width slightly narrower than the width of the transfer passageway 3, and a side wall on one end side of which is cut out to approximately half the height. 19, a movable receiving gutter 20 that is slidably fitted into the end side of the gutter main body 19, which is notched at a height of one-half;
A cross-sectional opening having a bent piece 21 projecting downward is fixed to the inner wall 20a on the end side of the movable receiving gutter 20 so as to horizontally divide the movable receiving gutter 20 into approximately half. The shaped water tray is fixed to the guide 22, one end of which is fixed to the side wall of the end cut out at half the height of the gutter main body 19, and the other end is fixed to the movable amount [20]. The water receptacle is provided with a spring 23 that always urges the movable receiving gutter 20, which is engaged with the bent piece 21 of the guide 22, to protrude outward, and a bottom portion of the other end side of the receiving gutter body 19. The gutter body 19
The vibrator 25 has a drainage hole 24 through which rainwater collected inside can be drained, and the vibrator 25 is configured to be able to expand and contract while being constantly biased in the expansion direction. Further, a plurality of supporting devices 18 for supporting the receiving gutter 16 are provided at predetermined intervals on the floor bottom surface 1a of the frame 1.1, three in this embodiment, and these supporting devices 18 are shown in FIG. A support for supporting the receiving gutter 16 approximately in the center, one end of which is fixed to the floor bottom surface 1a of one of the building blocks 1 with a bolt 26, and the other end protrudes toward the floor bottom surface 1a of the other building structure 1. The frame 1.1 holds the Ti end portion of the gutter support metal fitting 28 provided with the section 27 and the Ti end of the gutter support metal fitting 28 fixed to the floor bottom surface 1a of the other frame 1 with bolts 26 in the front-back and left-right directions. It is constructed with a fixing metal fitting 29 that can support each movement even when it shakes.

The waste water vA17 has one end attached to the vibrator 25 of the receiver 1116.
a flexible pipe 30 connected to the flexible pipe 30 with the other end attached to the outer wall surface 1C of the frame 1 in an open state, and a drainage ditch with one end connected to the open end of the flexible vibe 30 and the other end provided in the ground. (not shown) is fixed in an open state to the lower outer wall surface 1C of the frame 1 so that water can be drained away.
The vertical tube 31 is made up of a vertical pipe 31.

In the floor gutter device 15 configured as described above, when each frame 1.1 shakes so as to expand and contract in the left-right direction due to an earthquake or the like, the free end of the gutter support fitting 28 of each support device 18 The movement of the frame 1.1 can be accommodated by sliding in the left and right direction while the parts are supported by the fixing fittings 29.

Further, when the frame 1.1 swings differently in the front and rear directions, the receiving gutter 16 expands and contracts as the receiving gutter body 19 and the movable amount 1i120 slide, and the free end of the receiving gutter support fitting 28 Since the receiving gutter 16 can respond to movement by sliding in the front and rear directions while being supported by the fixing metal fittings 29, the receiving gutter 16 does not break as in the conventional case.

Note that when the shaking of the frame 1.1 stops, both ends of the contracted gutter 16 are fixed to the frame 1.1 by the springs 23.
Since it is extended so as to be in contact with the inner wall surfaces 1d and 1d of the frame 1.1, it is possible to receive rainwater from any position in the gap 5 between the frames 1.1.

"Different Embodiments of the Present Invention" Next, different embodiments of the present invention shown in FIGS. 11 to 16 will be described. In the description of these embodiments, the same components as those of the embodiments of the present invention are designated by the same reference numerals and redundant explanations will be omitted.

11 and 12, the main difference from the embodiment of the present invention is that the spring 2 of the receiver 116A
3 to the receiving gutter body 19 and the movable receiving gutter 20, respectively, and the other end to the inner wall surface 1d of the frame 1.1.

In that the receiving gutter 16A is configured by attaching it to the receiving gutter 1d, even if the receiving gutter 16A is configured in this way, the same operation and effect as in the embodiment of the present invention described above can be obtained.

13 and 14, the main difference from the embodiment of the present invention is that the receiving gutter 16B is constructed by attaching movable amounts t1m2G, 20 to both ends of the receiving gutter body 19A, In this way, the receiving gutter 163 can be expanded and contracted at both ends.
may be configured.

In this case, the drain gutter 17 may be an ordinary PVC pipe instead of a flexible pipe.

Further, the side wall portions 198119a at both ends of the gutter main body 19A are both cut out to approximately half the height.

In the embodiment shown in FIGS. 15 and 16, the main differences from the embodiment of the present invention are that the drainage pipe 17A is replaced with a flexible pipe, and the vibrator 25 that forms the drainage hole 24 of the receiving gutter 16 is attached to the frame 1. The drainage gutter 11Δ may be configured in this manner in that the water receiving pipe 32 is used to cover the water receiving pipe 32 so that it does not hit even when the water pipe 1 swings back and forth or left and right.

"Effects of the Present Invention" As is clear from the above description, the present invention has the following effects.

(1) In a floor gutter device having a receiving gutter provided at the lower side of the gap between the left and right frames so as to receive rainwater etc. flowing into the gap from the floor surface, the receiving gutter is always kept in the extending direction. The receiving gutter is formed to be elastic and compressible under pressure, and the receiving gutter is attached to the bottom surface of the floor of the building body even when the building body shakes in the front and back and left and right directions.
Since it was supported by a support device that could accommodate each movement, the gutter could move in the front-back and left-right directions relative to the frame.

Therefore, even if each building block shakes back and forth or left and right due to an earthquake, it can handle the movement without breaking.

(2) Due to (1) above, even if the building shakes back and forth or left and right due to an earthquake, it can cope with the movement without breaking, so it does not break every time an earthquake occurs like in the past. Therefore, not only is there no need for troublesome repairs, but there is also no need for repair costs.

(3) The structure of the gutter is relatively simple because the gutter is always biased in the direction of extension and is extensible, and the gutter is simply supported on the bottom of the floor of the building frame by a support device that can accommodate movement in the front-rear and left-right directions. Simple and easy to install.

[Brief explanation of drawings]

Fig. 1 is an explanatory diagram showing the installed state of a passageway showing an embodiment of the present invention, Fig. 2 is a perspective view of the main part of the passageway, and Fig. 3 is a direction view taken along the line A-A in Fig. 2. , Fig. 4 is a plan view showing the installation state of the gutter device, Fig. 5 is a sectional view taken along line 5-5 in Fig. 3, Fig. 6 is a sectional view taken along line 6-6 in Fig. 3, 7 and 8 are a plan view and a side view of the receiving gutter, FIG. 9 is a sectional view taken along line 9-9 in FIG. 7, FIG. 10 is an explanatory diagram of the support device, and FIGS. 11 and 12. , FIGS. 13 and 14,
FIG. 15 and FIG. 16 are explanatory diagrams showing different embodiments of the present invention, respectively. 1: 111 bodies, 2: Building, 3: Passageway, 4: Notch step, 5: Gap, 6
: Joint device, 7: Bolt, 8: Base rail,
9: Joint plate, 10: Joint plate cover, 1
1: "A-cut sheet, 12: Joint plate support part,
13: Cover installation part, 14: Screw, 15: Floor gutter device, 16.16A, 16B: Receiving gutter, 17.17A
: drainage gutter, 18: support device, 19.19A: gutter body, 20: movable gutter, 21: bending piece, 22
: Water receiver is a guide, 23 spring, 24: drainage hole, 25: vibrator, 26: bolt, 27: support part, 28: gutter support metal fitting, 29: fixing metal fitting, 30 flexible pipe, 31: tIi pipe, 32: Water receiving pipe. Patent application Jindoei Exterior Co., Ltd. Figure 10

Claims (1)

[Scope of Claims] 1) A floor gutter device having a receiving gutter provided on the lower side of the gap between the left and right frames so as to receive rainwater etc. flowing into the gap from the floor surface, wherein the receiving gutter The support gutter is formed to be expandable and retractable while always being biased in the extension direction, and the receiving gutter is attached to the bottom surface of the floor of the building body with a support device that can respond to each movement even when the building body shakes in the front and back and left and right directions. A floor gutter device characterized by supporting. 2) The gutter has a gutter body formed in a long box shape with an opening at the top,
A movable catch gutter slidably fitted into one end of the gutter body, a spring attached to constantly bias the movable catch gutter in the direction of extension, and a spring formed at the bottom of the gutter body. 2. The floor gutter device according to claim 1, further comprising a drainage hole. 3) One end of the support device is fixed to the floor bottom of one of the skeletons,
A gutter support metal fitting whose other end protrudes toward the floor bottom side of the other building frame supports the gutter slidably in the front and rear direction, and a gutter support metal fitting whose both ends are fixed to the floor bottom surface of the other building frame has free play. 3. The floor gutter device according to claim 1, wherein the floor gutter device is comprised of a fixing metal fitting that can slidably support the end portion side in the front and back and left and right directions.