JP6382469B1 - Dropping liquid receiver - Google Patents

Abstract

[PROBLEMS] To perform temporary curing with a small number of people and improve work efficiency when a rain leaks. A dripping liquid receiving device 2 is provided so as to surround a vertical axis, and is attached to an upper part of the frame body 10 and a frame body 10 that can be expanded and contracted in a direction contacting and separating from the vertical axis. A sheet 11 in which a drainage port 12 for discharging the dripping liquid W received from the ceiling 4 of the structure is formed, and the dripping liquid W received by the sheet 11 is connected to the discharge port 12 and extends downward. And a sleeve-like sheet 13 led to the above. The frame 10 is configured to include vertical frames 14A to 14D whose length dimensions can be adjusted, and expansion / contraction arms 15 that are connected so as to be able to adjust intervals between the vertical frames 14A to 14D. An adjuster mechanism 20 for adjusting the height is provided at the lower ends of the vertical frames 14A to 14D. The sheet 11 is formed in a funnel shape, and a metal fitting 40 that is locked to the frame body 10 is provided on the upper part. [Selection] Figure 2

Description

  The present invention relates to a dripping liquid receiving apparatus that receives dripping water such as rain leakage from the ceiling of a structure.

  In general, if a rain leak occurs in a part of the passage such as a passageway or lobby of a station building, the manager will install a temporary curing as an emergency measure to protect the repaired area when receiving notification of the leak. . In the temporary curing, the curing material is first prepared. The curing material is, for example, a stepladder, a curing sheet, a hose, a bucket, an adhesive tape, a water absorbent mat, a cloth, a color cone (registered trademark), etc., and a repair worker goes to the site with these curing materials. The temporary curing is set up on site by a plurality of workers according to the following procedure. a. Wipe the wet floor with a rag; b. Assembling a stepladder, c. Applying a curing sheet as a rain-receiving sheet to the rain leak part of the ceiling, d. Fixing the rain catch sheet to the ceiling with curing tape; e. Connect the lower part of the rain catch sheet to the hose, fix the hose along the pillar or wall with the curing tape, f. Guiding the lower end of the hose into the bucket and receiving water leakage, g. Place a color cone (registered trademark) in the surrounding area to inform passers-by of entry restrictions, h. Then identify the cause of the leak.

  However, in the installation of such temporary curing, it is necessary to carry a large number of curing materials to the work site before starting work, and there is a problem that it takes time to start the work. In addition, when there is a difference in work technology among workers, there is a problem that work is troublesome. For this reason, conventionally, as a dripping liquid receiving device that leaks water from the ceiling, a hole is formed in the center of the sheet, and a T-shaped sheet fixture having upper and lower through holes is bonded to this hole, A liquid collecting device for connecting a hose to the side tube portion has been proposed. In this liquid collecting apparatus, one end of the attachment string is connected to the seat, the other end is fixed to the ceiling, and the seat is arranged below the rain leak portion and suspended (see, for example, Patent Document 1). ).

JP 2013-117091 A

  However, in the above conventional liquid collector, work at a high place by a stepladder is unavoidable, and in order to ensure safety, it is desirable to secure at least two workers at a high place. In addition, a guide is required to guide passers-by. For this reason, there is a problem that it is difficult to secure working personnel. In addition, there is a problem that it takes time to install.

  The present invention has been made to solve the above-described problems, and can be easily adapted to rain leakage without performing a work at a high location with a simple configuration, and can further reduce the number of workers. An object is to provide a receiving device.

  A dripping liquid receiving apparatus according to the present invention is provided so as to surround a vertical axis, is attached to an upper part of the support body, and is attached to an upper part of the support body. A sheet having a drain outlet for discharging the dripping liquid from the ceiling, and a guide pipe connected to the discharging opening and extending downward and guiding the dripping liquid received by the sheet to the outside. It is what.

  In the dripping liquid receiving apparatus according to the present invention, a support body is provided so as to surround the vertical axis, and can be expanded and contracted in a direction approaching and separating from the vertical axis, and attached to an upper part of the support body. Since it has a sheet in which a drainage port for discharging dripping liquid from the ceiling is formed, and a guide tube that is connected to the discharge port and extends downward and guides the dripping liquid received by the sheet to the outside. When an operator brings a dripping solution receiver below the rain leak location of the structure, expands the support and attaches a sheet to the top of the support, and guides the lower end of the guide tube to the outside to set the dripping solution receiving device. The dripping liquid of rain leaks to the sheet and is discharged to the outside through the guide tube. The worker can complete the work corresponding to the rain leak only by a series of work until the dropping liquid receiving device is carried to the site and set. For this reason, work is speeded up and the number of workers is reduced.

  Moreover, it is preferable that the dripping liquid receiver which concerns on the said invention is provided with the frame body in which the said support body can be expanded-contracted to an up-down direction. With such a configuration, it can be carried by a small number of people, and the worker can extend the support body on the floor and extend upward, and does not need to work at a high place. Furthermore, it is preferable that the frame body includes at least three or more vertical frames whose length dimensions can be adjusted, and expansion / contraction arms whose both ends are connected so that the distance between the vertical frames can be adjusted. By adopting such a configuration, the vertical frame can be extended in a short state on the floor to be self-supporting, the sheet can be attached to the upper part of the vertical frame, and the vertical frame can be extended to a desired height, thereby improving work efficiency Can do. In addition, it is preferable that an adjuster capable of adjusting a height is provided at a lower end of the vertical frame, and an abutting member that comes into contact with a ceiling of the structure is provided at an upper end of the vertical frame. By adopting such a configuration, even if there is unevenness in the floor or there is a step such as a staircase, it can be adjusted and erected and fixed securely. Furthermore, it is preferable that an annular metal fitting that is locked between the padding material and the vertical frame is provided on an upper portion of the sheet, and the guide tube is configured by a sleeve-like sheet having flexibility. . By setting it as such a structure, a sheet | seat can be easily attached to a vertical frame and a sleeve-like sheet | seat can be drawn around freely according to the location on the discharge side. Moreover, it is preferable that a covering material covering the inside is attached to the support. By adopting such a configuration, the inside of the vertical frame can be hidden, and the aesthetic appearance is not impaired.

  A dripping liquid receiving apparatus according to the present invention is provided so as to surround a vertical axis, is attached to an upper part of the support body, and is attached to an upper part of the support body. Since the sheet is provided with a drain port for discharging the dripping liquid received from the ceiling, and a guide tube connected to the discharge port and extending downward and guiding the dripping liquid received by the sheet to the outside, Work can be speeded up, and the number of workers can be reduced.

FIG. 1 is an explanatory view showing a state in which a dropping liquid receiving device according to an embodiment of the present invention is installed between a floor and a ceiling of a structure. 2 (A), 2 (B), and 2 (C) are perspective views showing a frame body of the dropping liquid receiving apparatus in FIG. 1, a perspective view showing a state in which a sheet and a curtain are attached to the frame body, and a sheet It is a partially broken perspective view. 3A and 3B are a front view showing a state in which the frame body of the dripping liquid receiving apparatus in FIG. 1 is fixed to the floor and the ceiling, and a front view showing a state in which a curtain is attached to the frame body. It is. 4A and 4B are explanatory views showing a pressure contact member provided at the upper end of the vertical frame of the dripping liquid receiving apparatus of FIG. 1 and an unevenness adjusting leg provided at the lower end of the vertical frame, respectively. (C) is explanatory drawing which shows the state which attached the sheet | seat to the vertical frame of the dripping liquid receiver of FIG. FIG. 5 is an explanatory view showing a folded state of the dripping liquid receiving device of FIG. 1.

  The present invention will be described below with reference to an embodiment shown in the drawings. For example, as shown in FIG. 1, the dripping solution receiver 2 according to an embodiment of the present invention is carried from a ceiling (roof) 4 of a structure 3 such as a platform of a station building or a lobby to a location W where water leaks. , Installed between the ceiling 4 and the floor 5. As shown in FIGS. 2A and 2B and FIGS. 3A and 3B, the dropping liquid receiving device 2 is provided so as to surround the vertical axis and is in contact with the vertical axis. A frame body (support body) 10 that can be expanded and contracted in a separating direction and a funnel-shaped frame body 11 </ b> L, and an upper expanded portion 11 </ b> L is detachably attached to the open side 10 </ b> A of the frame body 10. A water-impervious synthetic resin leak-receiving sheet 11 formed with a discharge port 12 for discharging the water leak) and a drip received at the upper surface of the sheet 11 with the upper end adhered to the discharge port 12 A non-permeable synthetic resin sleeve-like sheet (guide tube) 13 having flexibility to guide the liquid from the lower end opening 13A to the drain side is configured. The frame 10 is configured such that the upper end is opened and the lower end is grounded.

  The frame body 10 is configured to be extendable in the vertical direction and expandable / contractible in the horizontal direction, and can be carried. That is, the frame 10 includes four vertical frames 14 (14A to 14D) whose length dimensions can be adjusted, and left and right adjacent vertical frames 14A-14B and 14A among the vertical frames 14A to 14D at both ends. -14C, 14B-14D, and 14C-14D are connected to each other so as to be slidable, and include an X-shaped expansion / contraction arm 15 (15A to 15D) having a pivot 16 at the center.

  The vertical frame 14 is composed of an aluminum rectangular tube-shaped member, and is accommodated in a rectangular tube-shaped upper tube portion 17 whose lower end is open and a lower end opening portion 17A of the upper tube portion 17 so as to be able to protrude and retract inside. And a rectangular tube leg (leg) 19 which is housed in a freely retractable manner from the lower end opening 18A of the lower tube portion 18. The lower cylinder portion 18 protrudes downward from the upper cylinder portion 17 at predetermined intervals (in this embodiment, every 50 mm), and the legs 19 extend downward from the lower cylinder portion 18 at predetermined intervals (in this embodiment, every 50 mm). ) Are respectively locked by lock pins (not shown). In this embodiment, the length dimension of the upper cylinder part 17, the lower cylinder part 18, and the leg 19 is 1500 mm, 1300 mm, and 1200 mm, respectively.

  The expansion / contraction arm 15 (15 </ b> A to 15 </ b> D) is swingably connected to a rectangular tubular support member 25 whose lower end is fixed to the outer periphery of the lower end of the upper cylindrical portion 17, and the upper end is slidably fitted to the upper cylindrical portion 17. The slider 26 is pivotably connected. A lock hole 27 is formed in the slider 26, and a lock hole 28 is formed in the upper tube portion 17 at predetermined intervals in the vertical direction. The slider 26 is at a desired position where the lock holes 27 and 28 are aligned. It is locked by a pin (not shown). In the present embodiment, the distance between the vertical frames 14 is set to 500 mm with the expansion / contraction arm 15 being maximally widened, and when the distance between the vertical frames 14 is narrowed, the expansion / contraction arm 15 is swung to determine the interval. After that, the slider 26 is locked with a pin (not shown) to prevent the expansion / contraction arm 15 from moving. In this embodiment, the expansion / contraction arm 15 is formed in an X shape, and the pivot portion 16 is provided at the intersection. However, the present invention is not limited to this, and it is formed in a V shape and the pivot portion is provided in the center. The expansion / contraction arms may be provided on the top and bottom.

  As shown in FIG. 4B, the leg 19 is provided with an adjuster mechanism (adjuster) 20 at its lower end so that the height can be adjusted. The adjuster mechanism 20 includes a flange nut 21 fixed to the lower end of the leg 19, a hexagon head bolt 22 screwed into the flange nut 21 from below, and a grounding base 23 joined to the lower surface of the hexagon head bolt 22. And is configured. The adjuster mechanism 20 adjusts the length from the lower end of the leg 19 to the grounding pedestal 23 by the turning operation of the hexagon head bolt 22 to make the vertical frame 14 stand upright corresponding to the unevenness of the floor 5 or the step of the stairs. A contact base 31 described later is brought into pressure contact with the ceiling 4. In the present embodiment, the height of the hexagon head bolt 22 of the adjuster mechanism 20 can be adjusted in the range of 0 to 200 mm.

  As shown in FIG. 4A, a pad 30 is provided at the upper end of the vertical frame 14. The abutting member 30 is configured to include an abutment base 31 capable of contacting the ceiling 4 on the upper side and a hexagon head bolt 32 joined to the lower side of the abutment base 31. The upper cylindrical portion 17 is screwed into a plate 34 which is joined to the upper end opening and is threaded inside.

  When the vertical frame 14 is expanded and set at the water leakage site, the vertical dimension L1 is slightly shortened with respect to the height H from the floor 5 to the ceiling 4 (H = 4000 mm in this embodiment), It is started up so that a gap is formed between the ceiling 4 and the pad base 31 of the pad 30. Then, when the hexagon head bolt 22 of the adjuster mechanism 20 is rotated to bring the contact base 31 into pressure contact with the ceiling 4, the vertical frame 14 is fixed between the floor 5 and the ceiling 4. . The vertical dimension L1 of the vertical frame 14 is the height h1 (predetermined value) of the abutting member 30 + the length La (1500 mm) of the upper cylindrical portion 17 + the protruding length Lb of the lower cylindrical portion 18 (0 ≦ Lb ≦ 1300 mm). + Leg 19 protrusion length Lc (0 ≦ Lc ≦ 1200 mm) + Adjuster mechanism 20 non-projecting height h2 (predetermined value) + Adjuster mechanism protrusion amount h3 (0 ≦ h3 ≦ 200 mm) (H> (h1 + La + Lb + h2), H = h1 + La + Lb + h2 + h3).

  As shown in FIGS. 2C and 4C, the funnel-shaped sheet 11 is formed in a substantially square shape with the upper side matching the dimension (500 mm) between the vertical frames 14. An annular eyelet fitting 40 is provided at the corner portions 11A to 11D of the expanding portion 11L. The eyelet fitting 40 is attached to the open side 10 </ b> A of the vertical frame 14. That is, before the hexagon head bolt 32 of the abutting member 30 is screwed into the thread cutting plate 34, first, the eyelet 34 is fitted into the hexagon head bolt 32, the holding nut 35 is screwed, and the head of the hexagon head bolt 32. And the holding nut 35 hold the eyelet fitting 40. The abutting member 30 is attached to the top portion of the upper cylinder portion 17 by screwing the hexagon head bolt 32 into the threading plate 31 while holding the eyelet fitting 40.

  Inside the frame 10, when the vertical frame 14 (14 </ b> A to 14 </ b> D) is expanded and the sheet 11 is set at a water leak site, a bucket 41 (collection container) is disposed below the sleeve-like sheet 13. . When the water leakage from the ceiling 4 is collected by the sheet 11, the bucket 41 is guided through the sleeve-like sheet 13. As shown in FIGS. 1, 2 (B) and 3 (B), a curtain (covering material) 42 that covers the inside is attached in advance to the vertical frames 14 </ b> A to 14 </ b> D. The curtain 42 is composed of two curtains 42A and 42B divided into upper and lower parts, and a display 43 indicating that the construction is in progress is drawn on the outer surface. As shown in FIG. 5, the two curtains 42A and 42B are folded when the expansion and contraction arm 15 of the vertical frames 14A to 14D is folded and the lower tube portion 18 and the leg 19 are retracted after the operation is completed. It has become.

  Next, the effect | action of the dripping liquid receiving apparatus 2 which concerns on the said one Embodiment is demonstrated based on operation | movement of the dripping liquid receiving apparatus 2. FIG. First, before use of the dripping liquid receiving device 2, the vertical frame 14 is not shown in the figure with the lower cylinder part 18 and the legs 19 being accommodated in the upper cylinder part 17 and the lower cylinder part 18, respectively, as shown in FIG. Locked with a lock pin. Further, the vertical frames 14A to 14D are stored in the management place in a state where the expansion / contraction arm 15 is folded and the interval is narrowed. At the time of use, it is carried to the leak site in that state. The vertical frames 14A to 14D have a short dimension of 1500 mm and can be carried by a small number of people.

  The dripping liquid receiving device 2 brought into the water leakage site first opens the frame 10 in a short state, opens the vertical frames 14A to 14D in a desired space, locks the expansion / contraction arm 15, and The open side 10A is arranged below the water leakage area W. At this time, the sheet 11 is also opened with the expansion of the vertical frames 14A to 14D. Next, considering the height H to the ceiling 4, the lower cylindrical portion 18 and the legs 19 are sequentially pulled out from the vertical frame 14 so as to be slightly shorter than the height dimension H, and locked with a lock pin (not shown). At this time, the folded curtain 42 is also extended along with the extension of the vertical frames 14A to 14D. Next, when the hexagon head bolt 22 of the adjuster mechanism 20 is turned to bring the contact base 31 into pressure contact with the ceiling 4, the vertical frame 14 is fixed between the floor 5 and the ceiling 4. At this time, even if the floor 5 is uneven or a part of the vertical frame 14 is in a stepped position, the frame body 10 is erected and fixed securely by adjusting the adjuster mechanism 20. When the vertical frames 14A to 14D are fixed, the bucket 41 is set in the vertical frames 14A to 14D, the lower end of the sleeve-like sheet 13 is guided to the bucket 41, and the installation is completed. Thus, at the time of installation, the vertical frame 14 can be raised to the ceiling 4 side by work on the floor 5, and there is no need for work at high places.

  When the water leakage stop operation is completed, the bucket 41 is removed from the vertical frames 14A to 14D, the abutment base 31 is moved away from the ceiling 4 by the adjuster mechanism 20 in the reverse order to the installation, and the lower cylinder portion 18 and the legs 19 are moved vertically. The expansion / contraction arm 15 is locked in a state in which the expansion / contraction arm 15 is folded and the space between the vertical frames 14 is narrowed by being accommodated in the frame 14 and locked. Thus, when the dripping liquid receiving device 2 is compactized again to the state shown in FIG. 5, it is carried from the leakage site to the original storage location. Thus, in the dripping liquid receiving device 2 according to the present embodiment, it can be carried, installed and collected in a small number of people in a short time, and the work efficiency can be improved. In addition, the water leakage receiving area can be freely changed according to the water leakage area W, and the fixing between the floor 5 and the ceiling 4 can be released only by adjusting the adjuster mechanism 20, so that the position of the water leakage place Even if there is a change, it can respond flexibly.

  In the above embodiment, the curtain 42 is attached to the vertical frame 14 in advance. However, the present invention is not limited to this, and the curtain is attached when the vertical frame 14 is assembled separately from the frame 10 and the curtain 42. The curtain may be removed when the vertical frame 14 is folded. Furthermore, although the support body is composed of a frame body, the present invention is not limited to this, and a single plate made of synthetic resin bent into a bellows shape or a single plate having flexibility, and a vertical frame 14 The two ends or the overlapping portions are locked by a locking tool to be self-supporting when expanded, and the plate is connected to the vertical frame 14 fixed upright between the floor and the ceiling. You may do it. Moreover, in the said embodiment, although the vertical frame 14 of the frame 10 is comprised from four, it is not restricted to this, Of course, it is good also as three and may be four or more. Absent. Furthermore, in the above embodiment, the lower end of the sleeve-like sheet 13 is guided to the bucket 41. However, the present invention is not limited to this, and a drainage groove is provided in the vicinity of the dripping liquid receiving device 2 installed at the leakage site. For example, the sleeve-like sheet may be extended to guide the discharge end to the drainage groove.

2 Droplet receiving device 10 Frame (support)
11 sheet 13 sleeve-shaped sheet (guide pipe)
W Dropping liquid

Claims (6)

A support body that is provided so as to surround the vertical axis, and can be expanded and contracted in a direction in which the vertical axis approaches and separates;
A sheet attached to the upper part of the support, and formed with a drain outlet for discharging dripping liquid from the ceiling of the structure;
A dripping liquid receiving apparatus comprising: a guide pipe connected to the discharge port and extending downward and guiding the dripping liquid received by the sheet to the outside.   The dripping liquid receiving device according to claim 1, wherein the support includes a frame that can be expanded and contracted in a vertical direction.   3. The frame according to claim 2, wherein the frame body includes at least three or more vertical frames whose length dimensions can be adjusted, and expansion / contraction arms whose both ends are connected so that the distance between the vertical frames can be adjusted. The dripping liquid receiving apparatus as described.   The adjuster which can adjust height is provided in the lower end of the vertical frame, and the contact material contacted with the ceiling of the structure is provided in the upper end of the vertical frame. The dripping liquid receiving apparatus described in 1. In the upper part of the sheet, an annular metal fitting that is locked between the pad and the vertical frame is provided,
The dripping liquid receiving device according to claim 4, wherein the guide tube is configured by a sleeve-like sheet having flexibility.   The dripping liquid receiving apparatus according to any one of claims 1 to 5, wherein a covering material covering the inside is attached to the support.

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