JP4810059B2

JP4810059B2 - Water stop plate with water stop plate pressing tool

Info

Publication number: JP4810059B2
Application number: JP2003332435A
Authority: JP
Inventors: 正康虎谷
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-08-20
Filing date: 2003-08-20
Publication date: 2011-11-09
Anticipated expiration: 2023-08-20
Also published as: JP2005068964A

Description

本発明は、大雨の際、ビル等の建物の出入り口や地下鉄の出入り口から、これらの建物内部に水が浸入するのを防止するために設けられる止水板に関する。 The present invention relates to a water stop plate provided in order to prevent water from entering inside a building such as a building or a subway entrance during heavy rain.

海抜の低い地域や降雨時に冠水しやすい建物の出入り口には、雨水の浸入による水害を防止するための止水板が設けられている。 Water stoppages are installed at the entrances and exits of low-elevation areas and buildings that are prone to flooding during rain.

従来の技術として、止水板を建物の出入り口に取り付ける方法としては、止水板を立設支持するためにガイド溝を両側および下方に設け、止水板を嵌め込み、止水板とガイド溝の隙間を密閉するために、止水板に押圧式のレバーを取り付け、防水板をガイド溝に押圧させ取り付ける方法（例えば［特許文献１］）や、止水板とガイド溝の間に伸縮自在な止水チューブをコンプレッサーで膨らませその隙間を密閉する方法（例えば［特許文献２］）などがある。
実願昭６０−４６８８２号（実開昭６１−１６４３２６号）のマイクロフィルム実願平０５−７８１７６号（実開平０７−３８４７２号）のＣＤ−ＲＯＭ Conventionally, as a method of attaching the water stop plate to the entrance of the building, guide grooves are provided on both sides and below to stand and support the water stop plate, the water stop plate is fitted, and the water stop plate and the guide groove are In order to seal the gap, a pressure lever is attached to the water stop plate, and the waterproof plate is attached to the guide groove by pressing (for example, [Patent Document 1]), or it can be stretched between the water stop plate and the guide groove. There is a method (for example, [Patent Document 2]) in which a water stop tube is inflated with a compressor and the gap is sealed.
Microfilm of Japanese Utility Model No. 60-46882 (Japanese Utility Model Application No. 61-164326) CD-ROM of actual application No. 05-78176 (No. 07-38472)

本発明が解決しようとする問題点は、上記従来例（
や）のいずれにおいても、止水板を立設支持するためにガイド溝や支柱が必要でありまたそれを設置するためのおおがかりな工事も必要とし、そしてそのガイド溝や支柱との隙間を密閉するための装置の構造が複雑となり、また押圧式のレバー方式においては、パッキン類の劣化や変性が発生した場合（パッキンが痩せてしまった時など）レバーの圧力が一定のため密閉性能が安定しなかった。本発明はそれらの問題点を解決することを目的とする。 The problem to be solved by the present invention is the above conventional example (
And In both cases, a guide groove and a column are required to support the water stop plate upright, and an overwhelming construction is required to install it, and the gap between the guide groove and the column is sealed. The structure of the device is complicated, and in the case of the pressure lever system, when the packing is deteriorated or denatured (for example, when the packing is thin), the pressure of the lever is constant, so the sealing performance is stable. I did not. The present invention aims to solve these problems.

本発明は上記目的を達成するために提案されたものであり、請求項１記載の発明は、
ボルトに雄螺子を形成し後端に締付け部を形成した止水板押圧具、及び枠に繋止するための繋止部分を先端に前記雄螺子と螺合できるように形成したナット部を後端に夫々設けて成る支持受けフック部（４）及び下面と両端部の枠と接触する前面にパッキン（７，７）を取付け両端近傍に貫通穴（２）を形成した止水板（１）、及び該貫通穴（２）の気密性を保つ貫通穴用パッキン（５，６）を備え、
該貫通穴（２）に該貫通穴用パッキン（５，６）を介して上記ボルトを手前側から貫通させ上記繋止部分を枠に繋止した上記ナット部に螺合させて該止水板（１）を枠及び床面に押圧するように構成し、且つ、建物の出入り口の止水用に供する止水板押圧具を備えた止水板であって、上記貫通穴用パッキン（５）は、後部にフランジを備え上記ボルトを包み持つ筒状体に形成されて成り、
上記枠に繋止するための繋止部分を先端に前記雄螺子と螺合できるように形成したナット部を後端に夫々設けて成る支持受けフック部（４）は、単一部品であり、上記枠に繋止するための繋止部分は、
枠の前面と側面が交差する角部を該前面及び側面と面接触して繋止可能なＬ字型形状をなし、前記雄螺子と螺合できるように形成したナット部と共に一体に形成されたことを特徴とする止水板押圧具を備えた止水板を提供するものである。
The present invention has been proposed to achieve the above object, and the invention according to claim 1
A water stop plate pressing tool in which a male screw is formed on the bolt and a tightening portion is formed at the rear end, and a nut portion formed so that a locking portion for locking to the frame can be screwed to the male screw at the front end. A support receiving hook portion (4) provided at each end, and a water stop plate (1) having packings (7, 7) attached to the front surface in contact with the bottom and both end frames and through holes (2) formed near both ends. And a through hole packing (5, 6) for keeping the air tightness of the through hole (2),
The bolt is passed through the through-hole (2) via the through-hole packing (5, 6) from the front side, and the locking portion is screwed into the nut portion fixed to the frame, and the water stop plate (1) is a water stop plate configured to press the frame and the floor surface, and provided with a water stop plate pressing tool for water stop at the entrance and exit of the building, the packing for the through hole (5) Is formed in a cylindrical body having a flange at the rear and wrapping the bolt,
The support receiving hook portions (4) each having a nut portion formed so that a locking portion for locking to the frame can be screwed to the male screw at the front end is provided as a single part, The locking part for locking to the frame is
An L-shaped shape that can be locked in contact with the front and side surfaces at the corners where the front and side surfaces of the frame intersect is formed integrally with a nut portion formed so as to be able to be screwed with the male screw. The water stop board provided with the water stop board press tool characterized by the above-mentioned is provided.

本発明の止水板押圧具よる止水板の取り付け構造により、止水板を立設支持するためにガイド溝や支柱を設ける必要が無く、そのガイド溝の隙間を密閉するための複雑な構造の装置も不要となる。また気密性をもたせるために取付けられているパッキン類の劣化や変性が発生し押圧力が弱まった場合においても、ボルト部分を随時締付けることにより一定の押圧力を得ることができレバー押圧方式などにくらべても対処が容易である。また止水チューブをコンプレッサーで膨らませさせ押圧力を得る方法になどに比べ、ボルト締め付け方式であるので、構造がシンプルでより強度の押圧力が得られるとともに、止水板の各位置における微妙な押圧力の調整も可能である。 Due to the structure for attaching the water stop plate by the water stop plate pressing tool of the present invention, there is no need to provide a guide groove or a column in order to support the water stop plate upright, and a complicated structure for sealing the gap of the guide groove This device is also unnecessary. In addition, even when the installed packings are deteriorated or denatured in order to provide airtightness and the pressing force weakens, a constant pressing force can be obtained by tightening the bolt part at any time. It is easier to deal with. In addition, the bolt tightening method compared to the method of obtaining a pressing force by inflating the water stop tube with a compressor, the structure is simple and a stronger pressing force can be obtained, and subtle pressing at each position of the water stopping plate is possible. The pressure can also be adjusted.

発明を実施するための最良の形態を、実施例にもとづき図面を参照して説明する。図１において、止水板（１）には止水板押圧具（３）が貫通するための穴（２）が両端近傍にもうけられている。該止水板押圧具（３）は、締付け部分がボルトに雄螺子を形成し後部に締付け部を備えており、また、既存枠等を支持するためのナット部（雌ネジ形態）をもつ支持受けフック部（４）がもうけられており、該ナット部に上記ボルトの雄螺子を螺着して止水板を押圧支持する。止水板には気密性を保つためにパッキン、即ち貫通穴用パッキン（５，６）、両端部前面パッキン（７，７）、下面パッキン（７）がそれぞれ備えられている。
The best mode for carrying out the invention will be described based on an embodiment with reference to the drawings. In FIG. 1, the water stop plate (1) is provided with holes (2) in the vicinity of both ends for allowing the water stop plate pressing tool (3) to pass therethrough. The waterstop pusher (3) is provided with a clamping portion at the rear to form a male screw on the fastening portion volts, The support with the nut portion for supporting an existing frame or the like (female thread form) A receiving hook portion (4) is provided, and a male screw of the bolt is screwed onto the nut portion to press and support the water stop plate. In order to maintain airtightness, the waterstop plate is provided with packings , that is , packings for through holes (5, 6), front packings on both ends (7, 7), and bottom packings (7).

図１、図２に示すように、止水板押圧具（３）に貫通穴用パッキン（５，６）を取り付けて、該押圧具（３）を止水板の貫通穴（２）に手前側から貫通させ、止水板（１）を下方床面に押さえつけながら、枠（８）に繋止部分を繋止した支持受けフック部（４）のナット部に上記ボルトの雄螺子を螺着し締付け部（３１）を締め込み、止水板を枠及び床面に押圧固定する。
As shown in FIGS. 1 and 2, a through hole packing (5, 6) is attached to the water stop plate pressing tool (3), and the press tool (3) is placed in front of the through hole (2) of the water stop plate. The male screw of the above bolt is screwed onto the nut portion of the support receiving hook portion (4) that is locked to the frame (8) while passing through from the side and pressing the water stop plate (1) against the lower floor surface. The tightening portion (31) is tightened, and the water stop plate is pressed and fixed to the frame and the floor surface.

図４に示すものは、締付け部位（９）をハンドルを一体に構成したナット形態（雌ネジ形態）にし、支持受けフック部位（１０）の後端を螺子を形成したボルト（雄螺子形態）にし、該ボルトを止水板の貫通穴に前方から挿入し、ボルトを止水板から引き出すように締付け、実施例１と同様に枠及び床面に止水板を押圧固定する特許請求の範囲請求項２記載の実施例である。
即ち、同図のものは、枠に繋止する繋止部分を先端に備え後端に雄裸子を形成したボルトを備えた支持受けフック（１０）と、該雄螺子に螺合できるようにハンドルを一体的に形成したナット形態をもつ止水板押圧具（９）を備える止水板である。なお、止水板に形成若しくは設けられた貫通穴、パッキン５，６，７は、前記実施例１の場合と同様である。
As shown in FIG. 4, the clamping portion (9) and the nut form constitutes a handle integral (female thread form), the rear end of the bolt forming a screw (male thread form) of the support receiving the hook portion (10) The bolt is inserted into the through hole of the water stop plate from the front, and the bolt is tightened so as to be pulled out from the water stop plate, and the water stop plate is pressed and fixed to the frame and the floor as in the first embodiment. This is the embodiment according to Item 2.
That is, those of the figure, the supporting pinch receiving hook with a bolt forming a Ohadakako the rear end with the front end of the locking portion locking to the frame (10), so that it can be screwed to the male screw It is a water stop board provided with the water stop board press tool (9) with the nut form which formed the handle integrally. The through holes and packings 5, 6 and 7 formed or provided in the water stop plate are the same as those in the first embodiment.

図５に示す（４１）、（４２）、（４３）は、支持受けフック部（１０）が既存の枠に支持できず、枠の側面や壁面に突起物を設けて支持受けフック部を繋止するばあいの態様であり、特許請求の範囲に記載するには及んでいないが、本願の請求項１，２に係る発明と技術的に関連する技術である。
In (41), (42), and (43) shown in FIG. 5, the support receiving hook portion (10) cannot be supported by the existing frame, and protrusions are provided on the side surface or wall surface of the frame to connect the support receiving hook portion . This is a mode to stop , and is not related to the claims, but is a technology technically related to the inventions according to claims 1 and 2 of the present application.

また図６に示すように支持受けフック部分の繋止部分に自在接合部分（４５）をもうけることによって、本支持具をやや斜めに設置しながら締付けることで、止水板に、下方への力も加わり、一層床面への押圧力を得ることができまことに好都合であることを示した。
Further, as shown in FIG. 6, by providing a universal joint portion (45) in the locking portion of the support receiving hook portion, by tightening the support device while installing it at a slight angle, a downward force can be applied to the water stop plate. In addition, it has been shown that it is advantageous to be able to obtain a pressing force to the floor more .

止水板押圧具（３）の一端の締め付け部分（３１）の形は特定の形である必要は無いが、止水板押圧具を締付けるのに充分な力を加えられる形ハンドル型やＬレバー型等がのぞましい。The shape of the fastening portion (31) at one end of the water stop plate pressing tool (3) does not have to be a specific shape, but a handle type or L lever that can apply sufficient force to tighten the water stop plate pressing tool. The type is desirable.

支持受けフック部位（４）の繋止部分（４１）は繋止対象の形状にあわせてしっかりと支持力を得られる（４１）、（４２）、（４３）などの形状がのぞましい。The locking portion (41) of the support receiving hook portion (4) is preferably in the shape of (41), (42), (43) or the like that can provide a firm support force according to the shape of the locking target.

本発明は、大雨の際、ビル等の建物の出入り口や地下鉄の出入り口から、これらの建物内部に水が浸入するのを防止するために設けられる止水板に関する。The present invention relates to a water stop plate provided in order to prevent water from entering inside a building such as a building or a subway entrance during heavy rain.

貫通式押圧装置をつけた止水板の実施例を示す斜視図である。It is a perspective view which shows the Example of the water stop board which attached the penetration type pressing device. 貫通式押圧装置をつけた止水板の実施例を示す断面図である。It is sectional drawing which shows the Example of the water stop board which attached the penetration type pressing device. 貫通式押圧装置をつけた止水板の実施例を示す全体の斜視図である。It is the whole perspective view which shows the Example of the water stop board which attached the penetration type press. 実施例２を示す部分斜視図である。FIG. 6 is a partial perspective view showing Example 2. 実施例３を示す部分斜視図である。10 is a partial perspective view showing Example 3. FIG. 実施例４を示す側面図である。10 is a side view showing Example 4. FIG.

Explanation of symbols

１止水板
２貫通穴
３止水板押圧具
４支持受けフック部分
５パッキン
６パッキン
７パッキン
８枠
９止水板押圧具
１０支持受けフック部分
３１締め付け部分
４１繋止部分
４２繋止部分
４３繋止部分
４５自在接合部分DESCRIPTION OF SYMBOLS 1 Water stop plate 2 Through-hole 3 Water stop plate presser 4 Support receiving hook part 5 Packing 6 Packing 7 Packing 8 Frame 9 Water stop plate presser 10 Support receiving hook part 31 Fastening part 41 Locking part 42 Locking part 43 Connection Stop part 45 Free joint part

Claims

A water stop plate pressing tool in which a male screw is formed on the bolt and a tightening portion is formed at the rear end, and a nut portion formed so that a locking portion for locking to the frame can be screwed to the male screw at the front end. A support receiving hook portion (4) provided at each end, and a water stop plate (1) having packings (7, 7) attached to the front surface in contact with the bottom and both end frames and through holes (2) formed near both ends. And a through hole packing (5, 6) for keeping the air tightness of the through hole (2),
The bolt is passed through the through-hole (2) via the through-hole packing (5, 6) from the front side, and the locking portion is screwed into the nut portion fixed to the frame, and the water stop plate (1) is a water stop plate configured to press the frame and the floor surface, and provided with a water stop plate pressing tool for water stop at the entrance and exit of the building, the packing for the through hole (5) Is formed in a cylindrical body having a flange at the rear and wrapping the bolt,
The support receiving hook portions (4) each having a nut portion formed so that a locking portion for locking to the frame can be screwed to the male screw at the front end is provided as a single part, The locking part for locking to the frame is
An L-shaped shape that can be locked in contact with the front and side surfaces at the corners where the front and side surfaces of the frame intersect is formed integrally with a nut portion formed so as to be able to be screwed with the male screw. The water stop board provided with the water stop board press tool characterized by the above-mentioned.