JP3019975U - Pipe stopper for multipurpose pipe - Google Patents
Pipe stopper for multipurpose pipeInfo
- Publication number
- JP3019975U JP3019975U JP1995007907U JP790795U JP3019975U JP 3019975 U JP3019975 U JP 3019975U JP 1995007907 U JP1995007907 U JP 1995007907U JP 790795 U JP790795 U JP 790795U JP 3019975 U JP3019975 U JP 3019975U
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- pipe
- screw
- ring type
- hole
- pressure plate
- Prior art date
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Abstract
(57)【要約】
【目的】 多用途管用管口栓。
【構成】 スクリュー下圧板、嵌め輪式弾性リング、円
錐形上圧迫体、引き輪式ナットを組合せて一体とし、ス
クリュー下圧板で嵌め輪式弾性リングを圧迫して嵌め輪
式弾性リングを広げると同時に膨張させ管口内壁に密着
させ、且つ嵌め輪式弾性リングは一層一層外縁部を剥離
することで異なる管径の管口に適応可能とし、手動操作
だけで通信、電力等の地下管道口に適用可能とし、汚水
による詰まりや排ガスなどの管内への進入を防止し、並
びに弾性パッキンと固定架を加装することで、地下管路
プラスチック管管口とコンクリートの接合部分の空隙、
裂け目を埋め、滲水を防止し、同時にガス弁や開閉弁を
加装することで管内へ充気して管内気圧を測定したり、
或いは管内積水の水圧を測定できるものとした。
(57) [Summary] [Purpose] A multi-purpose pipe stopper. [Structure] A screw lower pressure plate, a fitting ring type elastic ring, a conical upper compression body, and a pull ring type nut are combined and integrated, and when the screw lower pressure plate presses the fitting ring type elastic ring to expand the fitting ring type elastic ring. At the same time, it can be expanded and brought into close contact with the inner wall of the pipe mouth, and the fitting ring type elastic ring can be adapted to pipe pipes with different pipe diameters by peeling the outer edge further, and it can be used for underground pipe passages for communication, electric power etc. just by manual operation Applicable to prevent clogging by sewage and invasion of exhaust gas into the pipe, and by adding elastic packing and fixed rack, the gap between the junction of the underground pipe plastic pipe mouth and concrete,
Fill the crevice, prevent water from leaking, and at the same time add gas valve and open / close valve to fill the inside of the pipe and measure the pressure inside the pipe.
Alternatively, the water pressure of the in-pipe water should be measured.
Description
【０００１】[0001]
本考案は、各種の異なる管径の管口に適用される止水栓であり、並びに付属品 を加えることで管口とコンクリート接合部分の漏れ、しみ込みの防止と管径内部 の圧力の測定を同時に行うことができる装置に関する。 INDUSTRIAL APPLICABILITY The present invention is a water stopcock applied to various kinds of pipe diameters, and by adding accessories, prevention of leakage and penetration between the pipe mouth and concrete joints and measurement of pressure inside the pipe diameter. The present invention relates to a device capable of performing simultaneously.
【０００２】[0002]
一般の通信、電力の地下管路はプラスチック管を削設した溝の内に中に配列し て一定の距離ごとに孔を設けるか或いは機室を設けて線の接続、検査、修理或い はリモートコントロール回路の工作点となしている。これらの溝のそのほとんど にはコンクリートを打込んでプラスチック管を包覆しているため、壁面には管口 が有ることになり、もし先に管口を塞ぐと、泥や汚水が管路を塞ぐおそれがあり 、後日の穿線を困難とし、並びにねずみや害虫が管路内に規制し、ケーブルを齧 ったり、或いは泥中で死亡して腐敗し、その発生するガスによる爆発をもたらし たり、甚だしくは発生する毒ガスにより作業員の生命を脅かす場合があった。ま たこのようなプラスチック管口縁とコンクリートの接合部分は、老化、地震によ り亀裂を発生し、滲水現象を形成することがよくあり、さらに地下管路の接合後 には管路の気密を検査する必要があるが、まず管内にガスを満たして一定の気圧 となし、施工品質を測定する必要があった。また、重要な管路制御センター及び 機室には多数の管路口が存在し、周囲にもまた多くの設備が設置されているため 、管路の積水の瞬間に漏出して設備を破壊する場合があり、以上について予防す る必要があった。 Underground pipes for general communication and electric power are arranged in a groove made by cutting a plastic pipe and holes are provided at regular intervals, or a machine room is provided to connect, inspect, repair or connect wires. It is said to be the working point of the remote control circuit. Most of these grooves are filled with concrete to cover the plastic pipe, so there is a pipe mouth on the wall surface, and if the pipe mouth is closed first, mud and sewage will block the pipe. Doing so may make it difficult to pierce the wire at a later date, and may cause rodents and pests to regulate the inside of the pipeline, bite the cable, or die and rot in the mud, causing the gas to explode. Occasionally, the poisonous gas generated could endanger the workers' lives. In addition, such joints between the rim of plastic pipe and concrete often crack due to aging and earthquakes and form a water seepage phenomenon. However, it was necessary to fill the pipe with gas to make the pressure constant and measure the construction quality. In addition, there are many pipeline openings in important pipeline control centers and machine rooms, and many facilities are also installed in the surrounding area. There was a need to prevent the above.
【０００３】[0003]
本考案は、四つの部品を組み合わせた後に一体となした栓であり、取り付け、 取り外し時にいずれの部品の脱落も発生せず、ゆえに部品が管内に落ちるおそれ がない、多用途管用管口栓を提供することを課題とする。 次に本考案は、引き輪式ナットを手で握って、回転させるだけで、円錐形上圧 迫体を下に滑らせて嵌め輪式弾性リングを広げ、管壁と密合させ、さらに回転す ることで嵌め輪式弾性リングの下端を膨張させ管壁と完全に密合させ、この二つ の方式により嵌め輪式弾性リングを管内壁中に密接に貼合させて詰まり防止の効 果を達成し、円錐形上圧迫体に弾性パッキンと固定架を加装すれば、併せてプラ スチック管口縁とコンクリートの接合部分の空隙、裂け目を頂持、塞ぐことがで きる、多用途管用管口栓を提供することを課題とする。 さらに本考案は、スクリュー下圧板のスクリュー中心部にガス弁を加装すれば 、充気と気圧測定の効果を達成でき、或いはここに開閉弁を加装すれば、開閉制 御方式により管内の積水量を知ることができ、取り外し後の大量積水が漏出する 状況を防ぐことができる、多用途管用管口栓を提供することを課題とする。 The present invention is a plug for a multi-purpose pipe, which is a plug integrated after combining four parts, and does not drop any of the parts during installation and removal, and therefore there is no risk of parts falling into the pipe. The challenge is to provide. Next, according to the present invention, the conical upper compression body is slid downward to spread the ring-type elastic ring by simply grasping the pull-wheel nut by hand and rotating it to make it fit tightly with the pipe wall, and then to rotate it further. The lower end of the fitting ring type elastic ring is inflated so that it fits perfectly with the pipe wall, and by these two methods, the fitting ring type elastic ring is closely attached to the inner wall of the pipe to prevent clogging. By applying elastic packing and a fixed rack to the conical compression body, it is possible to cover and close the voids and cracks at the joint between the plastic pipe rim and the concrete. It is an object to provide a tube plug. Furthermore, the present invention can achieve the effect of charging and atmospheric pressure by adding a gas valve to the center of the screw of the screw lower pressure plate, or by adding an opening / closing valve here, the inside of the pipe can be controlled by the opening / closing control method. An object of the present invention is to provide a pipe mouth plug for a multi-use pipe that can know the amount of accumulated water and can prevent the situation where a large amount of accumulated water leaks after removal.
【０００４】[0004]
本考案の多用途管用管口栓は、スクリュー下圧板、嵌め輪式弾性リング、円錐 形上圧迫体、引き輪式ナットより構成される多用途管用管口栓であって、スクリ ュー下圧板は一円盤体とされ、その中央には上端に雄ねじを有するスクリューが 設けられ、円錐形上圧迫体と引き輪式ナットの相互の係止に用いられ、盤体周縁 には並びに嵌め輪式弾性リングを固定する一環状溝が設けられ、円錐形上圧迫体 は上が太く下が細い円錐形碗状とされて漸次嵌め輪式弾性リングを下圧して広げ ることができると同時に、緊密に嵌め輪式弾性リング内を塞ぎ、それを内側に陥 没させずに、管内で十分に膨張させて管口内壁を頂持させる一方、円錐形上圧迫 体の中心には孔が設けられ、孔の下端にはスクリュー下圧板のスクリューの雄ね じをロックすると共に円錐形上圧迫体のスクリュー上での移動を制限する二つの ロックピンが設けられ、孔上端縁には円形平座と二つの対向する留め板が設けら れて引き輪式ナットの唇縁をつかむのに用いられ、孔内には雌ねじが設けられて 、該雌ねじによりスクリュー下圧板のスクリューが螺合して一体とされると共に 、これにより管路口内径を塞ぐことを特徴とする。 The multi-purpose pipe cap of the present invention is a multi-purpose pipe cap composed of a screw lower plate, a fitting ring type elastic ring, a conical upper compression body, and a pull ring nut, and the screw lower plate is It is a disc body, and a screw with a male screw is provided at the center of the disc body, which is used to lock the conical upper compression body and the pull ring nut together. The conical upper compression body is made into a conical bowl shape with a thick top and a narrow bottom, so that the ring-type elastic ring can be expanded by pressing down and at the same time The inside of the ring-type elastic ring is not blocked, and it is not sunk inward, but it is fully expanded in the pipe to top the inner wall of the pipe mouth, while the conical upper compression body has a hole in the center. Lock the screw male of the screw lower plate at the lower end. There are two locking pins, both of which limit the movement of the conical upper compression body on the screw, and a circular flat seat and two opposite retaining plates are provided at the upper edge of the hole to provide the lip edge of the pulling nut. It is characterized in that it is used for grasping a screw hole, and an internal thread is provided in the hole so that the screw of the screw lower pressure plate is screwed and integrated with the internal thread, thereby closing the inner diameter of the conduit opening.
【０００５】 前記嵌め輪式弾性リングは、周方向に切割された複数周からなるの弾性体とさ れるが、但し下部は連接して一体とされ、使用時には管口径の大きさに応じて一 層ずつ外層より剥がして各管口径に適用するものとされる。The fitting ring type elastic ring is an elastic body composed of a plurality of circumferences cut in the circumferential direction, but the lower part is connected and integrated, and when used, the elastic ring has a size corresponding to the diameter of the pipe. Each layer is peeled off from the outer layer and applied to each pipe diameter.
【０００６】 前記スクリュー下圧板のスクリューの中心内には孔が穿たれるが、付属品を取 り付けない時には該孔は不穿通とされ、付属品を取り付ける時には、ただ頂端の 隔層が貫通させられ、充気、気圧測定、或いは水の流量測定用にガス弁或いは開 閉弁が取り付けられる。A hole is formed in the center of the screw of the screw lower pressure plate, but when the accessory is not attached, the hole is not penetrated, and when the accessory is attached, only the top diaphragm is penetrated. A gas valve or an open / close valve is attached for charging air, measuring atmospheric pressure, or measuring the flow rate of water.
【０００７】 前記円錐形上圧迫体の頂端周縁には雄ねじが設けられ、固定架中心孔内周の雌 ねじとの螺固に用いられ、該固定架の下端は円盤形カバーとされ、その内に一弾 性パッキンが包覆され、固定架は回転させられ下降することで該弾性パッキンを 管口縁とコンクリート接合部分の空隙或いは裂け目にて圧迫し、詰まり防止と滲 水防止を同時に行うことを特徴とする。A male screw is provided on the peripheral edge of the top end of the conical upper compression body, and is used for screwing with a female screw on the inner circumference of the central hole of the fixed rack, and the lower end of the fixed rack is a disc-shaped cover, of which The elastic packing is covered with the fixed packing, and the fixed rack is rotated and lowered to press the elastic packing at the gap or crack between the pipe rim and the concrete joint, preventing clogging and preventing water leakage at the same time. Is characterized by.
【０００８】[0008]
本考案の提供する多用途管用管口栓は、スクリュー下圧板、嵌め輪式弾性リン グ、円錐形上圧迫体、引き輪式ナットを組合せて一体とし、スクリュー下圧板で 嵌め輪式弾性リングを圧迫して嵌め輪式弾性リングを広げると同時に膨張させ管 口内壁に密着させ、且つ嵌め輪式弾性リングは一層一層外縁部を剥離することで 異なる管径の管口に適応可能とし、使用時の取り付け、取り外しに工具を必要と せず、僅かに手で握って回す、捩じる手動操作だけで工具を必要とせず通信、電 力等の地下管道口に適用可能とし、汚水による詰まりや排ガスなどの管内への進 入を防止し、並びに弾性パッキンと固定架を加装することで、地下管路プラスチ ック管管口とコンクリートの接合部分の空隙、裂け目を埋め、滲水を防止し、同 時にガス弁や開閉弁を加装することで管内へ充気して管内気圧を測定したり、或 いは管内積水の水圧を測定できるものとされている。 The multi-purpose pipe plug provided by the present invention is a combination of a screw lower pressure plate, a fitting ring type elastic ring, a conical upper compression body, and a pull ring type nut, and is integrated into a screw lower pressure plate to form a fitting ring type elastic ring. When the elastic ring of the fitting ring type is expanded by expanding it at the same time as it is intimately adhered to the inner wall of the fitting hole, and the outer edge of the fitting ring type elastic ring is further peeled off, so that it can be adapted to different fitting diameters. No tools are required to install or remove, and it is possible to apply it to underground passageways for communication, power, etc. without the need for tools by simply grasping and turning with a little hand and twisting manually. By preventing the entry of exhaust gas into the pipe, and by adding the elastic packing and the fixed frame, the voids and cracks at the joint between the underground pipe and the plastic pipe mouth and the concrete are filled up to prevent water leakage. , At the same time, open the gas valve or Or by measuring the tube pressure and plenum into the tube by KaSo the valve, some have are those capable of measuring the pressure in the tube Sekisui.
【０００９】[0009]
図１に示されるように、本考案は主に、スクリュー下圧板１、嵌め輪式弾性リ ング２、円錐形上圧迫体３、引き輪式ナット４より構成され、さらに弾性パッキ ン５、固定架６、ガス弁７、開閉弁８を加え（図６、７、８、９参照）、同時に その他の用途の兼ね備えることを達成する。その中、スクリュー下圧板１の形状 は、一円盤１１の如くであり、中央に一つの上が太く下が細いスクリュー１２が 立てられ、上端に比較的太い所に雄ねじ１３が設けられ、下端の細い所は光滑桿 １４とされ、スクリューの中心部分には空心孔１５が予留され（図２参照）、但 し正常の使用時でいかなる部品の加装も行わない時には空心孔１５は隔絶されて 直接に貫通しないものとされる必要があり、それにより漏水、漏ガスを防止する 。もし、ガス弁或いは開閉弁を加装する時には、この隔絶部分を鑽通してそれを 貫通させて通じさせる。円盤１１上には二周の突起である環状突起１６が設けら れ、これら二つの環状突起内は一つの環状溝１７を呈し、これは嵌め輪式弾性リ ング２を固定して設置するために用いられ、嵌め輪式弾性リング２が圧迫を受け る時に移動、内陥、外陥を発生させない。このほか、円盤１１背部底端には補強 作用を有するリブ１８のほかに、一孔１９が穿たれ、プラスチック管口内に、後 日の配線用のロープの結索のためにに残され、管内への滑入を防止するのに使用 される。 As shown in FIG. 1, the present invention is mainly composed of a screw lower pressure plate 1, a fitting ring type elastic ring 2, a conical upper compression body 3 and a pull ring type nut 4, and further, an elastic packing 5 and a fixing. A rack 6, a gas valve 7, and an opening / closing valve 8 are added (see FIGS. 6, 7, 8, and 9), and at the same time, it is achieved to have other uses. Among them, the shape of the screw lower pressure plate 1 is like a disc 11, and one screw 12 having a thick upper portion and a thin lower portion is erected in the center, a male screw 13 is provided at a relatively thick portion at the upper end, and a screw at the lower end is provided. The narrow part is the light rod 14, and the air hole 15 is preliminarily retained in the center of the screw (see Fig. 2). However, the air hole 15 is isolated when no parts are attached during normal use. Therefore, it is necessary to prevent the water and gas from leaking. If a gas valve or an on-off valve is added, it is necessary to drill through this isolation and penetrate it. The disk 11 is provided with a circular projection 16 which is a two-circle projection, and one annular groove 17 is present in these two circular projections for fixing the fitting ring type elastic ring 2 and fixing it. It does not cause movement, inward depression, or outward depression when the fitting ring type elastic ring 2 is pressed. In addition to the rib 18 having a reinforcing effect, a hole 19 is made in the bottom end of the back of the disk 11 and is left in the plastic pipe mouth for tying a rope for wiring at a later date. Used to prevent slipping in.
【００１０】 嵌め輪式弾性リング２の形状は、一つの環体２１とされ（図５参照）、但し予 め切り割られて複数の円とされ、但しその下端は相互に連接して一体とされる。 これは手の力により外環体を剥離し、弾性リングの直径の変換を形成し、もって 各種の異なる管口径に適用する特殊設計を達成するためである。The shape of the fitting ring type elastic ring 2 is one ring body 21 (see FIG. 5), but is preliminarily cut into a plurality of circles, but the lower ends thereof are connected to each other to form one body. To be done. This is to separate the outer annulus by the force of the hand and to create a diameter conversion of the elastic ring, thus achieving a special design to be applied to various different pipe caliber.
【００１１】 円錐形上圧迫体３の形状は、一円形碗状（図２参照）とされ、上端３１直径は 比較的大きく、下端３２直径は比較的小さく設けられ、外縁は円弧凸形を呈する 傾斜作用面３３とされ、中心に孔３４を有し、孔下端周縁の相対方向には二つの ロックピン３５が設けられ、スクリュー下圧板１のスクリュー１２上端の太い所 の雄ねじ１３と下端の細い光滑桿１４の頚部を留め、円錐形上圧迫体３が回転さ れることで、下に移動しこの位置に至ると制限され、もはや上のスクリュー上端 の雄ねじの所には至らない。碗状上端３１の内面には数条の補強固着用のリブ３ １が設けられ、並びに中心孔３４の上端には一小円形平座３７が設けられ、引き 輪式ナット４を僅かにここで滑旋、転動させる。円形平座３７の周縁対角には並 びに二つの上昇する留め板３８が設けられ、これが引き輪式ナット４底端の直径 の大きい唇縁４２をつかむことで、それに滑動、脱落させず、旋回をさらに順調 に行わせる。頂端周縁の突起は数巻きの雄ねじ３９を有し、固定架６の加装に用 いられる。The shape of the conical upper compression body 3 is a circular bowl shape (see FIG. 2), the upper end 31 has a relatively large diameter, the lower end 32 has a relatively small diameter, and the outer edge has an arcuate convex shape. The inclined working surface 33 has a hole 34 in the center, two lock pins 35 are provided in the relative direction of the lower edge of the hole, and the male screw 13 at the thicker end of the screw 12 of the screw lower pressure plate 1 and the thinner screw at the lower end. By locking the neck of the light rod 14 and rotating the conical upper compression body 3, it is restricted to move downward and reach this position, and it is no longer at the male screw at the upper end of the upper screw. On the inner surface of the bowl-shaped upper end 31, a plurality of ribs 31 for reinforcing and fixing are provided, and on the upper end of the center hole 34, a small circular flat seat 37 is provided. Glide and roll. Circumferentially diagonally opposite to the circular flat seat 37, there are two rising retaining plates 38 arranged in parallel, which grip the large diameter lip 42 of the bottom end of the pull-wheel nut 4 to prevent it from sliding or falling off. Make the turn more smoothly. The protrusion on the peripheral edge of the top end has several turns of male screw 39, and is used for mounting the fixed rack 6.
【００１２】 引き輪式ナット４は引き輪の如くであり、手の指でひっかけるのに便利であり 、また握持し回転させるのに便利とされている。その中心には孔が設けられ、孔 縁には並びに雌ねじ４１が設けられ、スクリュー下圧板１のスクリューの雄ねじ １３と螺合するものとされ、底端には並びに一つの直径が比較的大きい唇縁４２ が設けられ、円錐形上圧迫体３上端内側の留め板３８に留められるものとされる 。The pull wheel type nut 4 is like a pull wheel and is convenient for being hooked by fingers of the hand, and also convenient for gripping and rotating. A hole is provided at the center of the lip, and an internal thread 41 is provided at the edge of the hole so as to be screwed with the external thread 13 of the screw of the screw lower pressure plate 1, and at the bottom end, one lip having a relatively large diameter is formed. A rim 42 is provided and fastened to a fastening plate 38 inside the upper end of the conical upper compression body 3.
【００１３】 図２に示されるように、本考案を組み合わせる時には、スクリュー下圧板１の スクリュー１２を嵌め輪式弾性リング２の中心孔に穿過させ、さらにこれを円錐 形上圧迫体３の中心孔３４に穿過させるが、中心孔３４の下端周縁には二つのロ ックピン３５が設けられているため必ず旋入方式を用いる。引き輪式ナット４は 組合せ前にはまず円錐形上圧迫体３の円形碗上端の円形平座３７上に置き、この 装置にスクリュー下圧板１の旋入を組み合わせて一体となし脱落しないものとす る。As shown in FIG. 2, when the present invention is combined, the screw 12 of the screw lower pressure plate 1 is fitted into the central hole of the ring-shaped elastic ring 2 and then the center of the conical upper compression body 3 is inserted. The hole 34 is made to pass through, but since the two lock pins 35 are provided at the lower end peripheral edge of the center hole 34, the turning-in method is always used. Prior to combining, the pull-wheel nut 4 is first placed on the circular flat seat 37 at the upper end of the circular bowl of the conical upper compression body 3, and this device is combined with the screw lower pressure plate 1 being turned into a unit to prevent it from falling off. Suru
【００１４】 上述の構造により、簡単に大きさの異なる管径の管口内で、泥、汚水による詰 まりを防止し、ガスが管内よりしみ出したりあるいはしみ込んだりするのを防止 する（図３参照）。もし併せてプラスチック管口縁とコンクリート接合部分の空 隙、裂け目を塞ぐ場合には、図４に示されるように、さらに弾性パッキン５と固 定架６を組み合わせる。図７に示されるように、弾性パッキン５は一片の弾性ゴ ム体環状リングであり、その中心には円孔５１を有し並びにスクリュー下圧板１ 下端の円盤１１の直径よりやや大きいものとされる。これにより直接スクリュー 下圧板１下方を嵌め入れて円錐形上圧迫体３の頸部の位置まで引き上げられ、且 つ固定架６下端の円盤形カバー６３により包覆されうる。図６に示されるように 固定架６は凸形のカバーの中心に円孔６１を有し、並びに内側に一周の雌ねじ６ ２を有する形状とされ、円錐形上圧迫体３の上端に突出する一周の雄ねじ３９と の螺合でき、弾性パッキン５をその内に包覆でき、並びに旋回方式で固定架６に 弾性パッキン５をプラスチック管口縁とコンクリート接合部分まで頂持、圧迫さ せ、裂け目、空隙を塞ぎ、滲水防止の効果を達成する。With the structure described above, it is possible to easily prevent clogging by mud and dirty water in the pipe openings having different diameters, and prevent gas from seeping out or seeping into the pipe (see FIG. 3). ). If the gaps and crevices at the joints of the plastic pipe and the concrete are to be closed together, the elastic packing 5 and the fixed frame 6 are further combined as shown in FIG. As shown in FIG. 7, the elastic packing 5 is a one-piece annular ring of elastic rubber, has a circular hole 51 in the center thereof, and is slightly larger than the diameter of the disk 11 at the lower end of the screw lower pressure plate 1. It As a result, the lower part of the screw lower pressure plate 1 can be directly fitted and pulled up to the position of the neck of the conical upper compression body 3, and can be covered by the disc-shaped cover 63 at the lower end of the fixed frame 6. As shown in FIG. 6, the fixed rack 6 has a circular hole 61 in the center of the convex cover and a female screw 62 for one round inside, and projects to the upper end of the conical upper compression body 3. It can be screwed with a male screw 39 for one round, the elastic packing 5 can be covered in it, and the elastic packing 5 can be held on the fixed rack 6 up to the edge of the plastic pipe and the concrete joint by pressing, pressing, and tearing. , Blocking the voids and achieving the effect of preventing water from seeping.
【００１５】 図８に示されるように、使用上、もし管内の気圧を測定する必要があれば、ス クリュー下圧板１のスクリューに予残の空心孔１５を打穿し、並びにその頂端に 一つのガス弁７を取り付ければ気圧の釈放或いは測定が行える。As shown in FIG. 8, in use, if it is necessary to measure the air pressure in the pipe, the screw of the screw lower pressure plate 1 is punched with a residual air-core hole 15, and the top end thereof is If one gas valve 7 is attached, the atmospheric pressure can be released or measured.
【００１６】 図９に示されるように、もし管内の積水の水圧及び流量を測定する場合は、ス クリュー下圧板１のスクリュー１２頂端に一つの開閉弁８を取り付ければ、開閉 方式で管内の圧力と流量を測定できる。As shown in FIG. 9, when measuring the water pressure and flow rate of the product water in the pipe, if one on-off valve 8 is attached to the top of the screw 12 of the screw lower pressure plate 1, the pressure in the pipe can be opened and closed. And the flow rate can be measured.
【００１７】[0017]
本考案の多用途管用管口栓は、四つの部品を組み合わせた後に一体となした栓 であり、取り付け、取り外し時にいずれの部品の脱落も発生せず、ゆえに部品が 管内に落ちるおそれがない。 また、引き輪式ナットを手で握って、回転させるだけで、円錐形上圧迫体を下 に滑らせて嵌め輪式弾性リングを広げ、管壁と密合させ、さらに回転することで 嵌め輪式弾性リングの下端を膨張させ管壁と完全に密合させ、この二つの方式に より嵌め輪式弾性リングを管内壁中に密接に貼合させて詰まり防止の効果を達成 し、円錐形上圧迫体に弾性パッキンと固定架を加装すれば、併せてプラスチック 管口縁とフンクリートの接合部分の空隙、裂け目を頂持、塞ぐことができる。 さらに、スクリュー下圧板のスクリュー中心部にガス弁を加装すれば、充気と 気圧測定の効果を達成でき、或いはここに開閉弁を加装すれば、開閉制御方式に より管内の積水量を知ることができ、取り外し後の大量積水が漏出する状況を防 ぐことができる。 The multi-purpose pipe plug according to the present invention is a plug that is integrated after four parts are assembled, and none of the parts will fall off during installation and removal, and therefore there is no risk of the parts falling into the pipe. Also, just by gripping the pull-wheel nut with your hand and rotating it, slide the conical upper compression body downward to open the fitting ring elastic ring, make it fit tightly to the pipe wall, and rotate it further to rotate the fitting ring. The lower end of the elastic ring is inflated so that it fits tightly with the pipe wall, and by these two methods, the ring elastic ring is closely adhered to the inner wall of the pipe to achieve the effect of preventing clogging, and conical shape. By adding elastic packing and a fixed frame to the compression body, it is possible to top and close the voids and crevices at the joint between the plastic tube rim and the funnel. Furthermore, if a gas valve is attached to the center of the screw on the screw lower plate, the effect of filling and atmospheric pressure can be achieved, or if an on-off valve is attached here, the amount of accumulated water in the pipe can be controlled by the on-off control method. It is possible to know and prevent a situation where a large amount of accumulated water leaks after removal.
【図１】本考案の分解斜視図である。FIG. 1 is an exploded perspective view of the present invention.
【図２】本考案の断面図である。FIG. 2 is a sectional view of the present invention.
【図３】本考案の使用状態表示図である。FIG. 3 is a view showing a usage state of the present invention.
【図４】本考案の弾性パッキンと固定架を加装した実施
例の断面図である。FIG. 4 is a cross-sectional view of an embodiment in which the elastic packing and the fixed frame of the present invention are added.
【図５】本考案の嵌め輪式弾性リングの一部切断した斜
視図である。FIG. 5 is a partially cutaway perspective view of a fitting ring type elastic ring of the present invention.
【図６】本考案の固定架の断面図である。FIG. 6 is a sectional view of a fixed rack of the present invention.
【図７】本考案の本考案のガス弁を加装した実施例の断
面図である。FIG. 7 is a cross-sectional view of an embodiment of the present invention equipped with a gas valve of the present invention.
【図８】本考案の本考案のガス弁を加装した実施例の断
面図である。FIG. 8 is a cross-sectional view of an embodiment of the present invention equipped with a gas valve of the present invention.
【図９】本考案の本考案の開閉弁を加装した実施例の断
面図である。FIG. 9 is a sectional view of an embodiment of the present invention to which the on-off valve of the present invention is added.
１・・・スクリュー下圧板 ２・・・嵌め輪式弾性リン
グ ３・・・円錐形上圧迫体 ４・・・引き輪式ナット ５・・・弾性パッキン ６・・・固定架 ７・・・ガス
弁 ８・・・開閉弁 １１・・・円盤 １２・・・スクリュー １３・・・雄
ねじ １４・・・光滑桿 １５・・・空心孔 １６・・・環状
突起 １７・・・環状溝 １８・・・リブ １９・・・孔 ２
１・・・環体 ３１・・・碗状上端 ３２・・・碗状下端 ３３・・・
傾斜作用面 ３４・・・孔 ３５・・・ロックピン ３１・・・リブ
３７・・・円形平座 ３８・・・留め板 ４２・・・唇縁 ３９・・・雄ねじ
４１・・・雌ねじ ６３・・・円盤形カバー ６１・・・円孔 ６２・・・
雌ねじ1 ... Screw lower pressure plate 2 ... Fitting ring type elastic ring 3 ... Conical upper compression body 4 ... Pull ring type nut 5 ... Elastic packing 6 ... Fixed rack 7 ... Gas Valve 8 ... Open / close valve 11 ... Disc 12 ... Screw 13 ... Male screw 14 ... Optical slide 15 ... Air core hole 16 ... annular projection 17 ... annular groove 18 ... Rib 19 ... hole 2
1 ... Ring body 31 ... Bowl-shaped upper end 32 ... Bowl-shaped lower end 33 ...
Inclination surface 34 ... Hole 35 ... Lock pin 31 ... Rib 37 ... Circular flat seat 38 ... Fastening plate 42 ... Lip edge 39 ... Male screw 41 ... Female screw 63 ... .... Disc cover 61 ... Circular hole 62 ...
Female screw
Claims (4)
グ、円錐形上圧迫体、引き輪式ナットより構成される多
用途管用管口栓であって、スクリュー下圧板は一円盤体
とされ、その中央には上端に雄ねじを有するスクリュー
が設けられ、円錐形上圧迫体と引き輪式ナットの相互の
係止に用いられ、盤体周縁には並びに嵌め輪式弾性リン
グを固定する一環状溝が設けられ、円錐形上圧迫体は上
が太く下が細い円錐形碗状とされて漸次嵌め輪式弾性リ
ングを下圧して広げることができると同時に、緊密に嵌
め輪式弾性リング内を塞ぎ、それを内側に陥没させず
に、管内で十分に膨張させて管口内壁を頂持させる一
方、円錐形上圧迫体の中心には孔が設けられ、孔の下端
にはスクリュー下圧板のスクリューの雄ねじをロックす
ると共に円錐形上圧迫体のスクリュー上での移動を制限
する二つのロックピンが設けられ、孔上端縁には円形平
座と二つの対向する留め板が設けられて引き輪式ナット
の唇縁をつかむのに用いられ、孔内には雌ねじが設けら
れて、該雌ねじによりスクリュー下圧板のスクリューが
螺合して一体とされると共に、これにより管路口内径を
塞ぐことを特徴とする、多用途管用管口栓。1. A multi-purpose pipe mouth plug comprising a screw lower pressure plate, a fitting ring type elastic ring, a conical upper compression body, and a pull ring type nut, wherein the screw lower pressure plate is a disc body. A screw with a male screw is provided at the upper end in the center, and it is used for mutual locking of the conical upper compression body and the pull ring type nut, and one annular groove for fixing the fitting ring type elastic ring is also provided on the peripheral edge of the plate body. The conical upper compression body is provided with a cone-shaped bowl with a thick upper part and a thin lower part, and it is possible to gradually spread the fitting ring type elastic ring by depressing it and at the same time tightly closing the inside of the ring type elastic ring, While not indenting it inward, it is sufficiently expanded in the pipe to top the inner wall of the tube mouth, while a hole is provided in the center of the conical upper compression body, and the screw of the screw lower pressure plate is installed at the lower end of the hole. Lock the male screw and press the conical upper Two lock pins are provided to limit the movement on the screw, and the top edge of the hole is provided with a circular flat seat and two opposite retaining plates, which are used to grasp the lip of the pull-wheel nut. A pipe mouth plug for a multi-purpose pipe, characterized in that a female screw is provided therein, the screw of the screw lower pressure plate is screwed by the female screw to be integrated, and thereby the inner diameter of the pipe passage mouth is closed.
割された複数周からなるの弾性体とされるが、但し下部
は連接して一体とされ、使用時には管口径の大きさに応
じて一層ずつ外層より剥がして各管口径に適用するもの
とされる、請求項１に記載の多用途管用管口栓。2. The fitting ring type elastic ring is an elastic body composed of a plurality of circumferences cut in the circumferential direction, but the lower part is connected and integrated, and when used, it depends on the size of the pipe bore. The multi-purpose pipe plug according to claim 1, wherein each pipe is peeled off from the outer layer and applied to each pipe diameter.
心内には孔が穿たれるが、付属品を取り付けない時には
該孔は不穿通とされ、付属品を取り付ける時には、ただ
頂端の隔層が貫通させられ、充気、気圧測定、或いは水
の流量測定用にガス弁或いは開閉弁が取り付けられる、
請求項１に記載の多用途管用管口栓。3. A hole is formed in the center of the screw of the screw lower pressure plate, but when the accessory is not attached, the hole is made impermeable, and when the accessory is attached, only the top septum penetrates. A gas valve or an on-off valve for charging air, measuring atmospheric pressure, or measuring the flow rate of water,
The pipe port stopper for the multipurpose pipe according to claim 1.
じが設けられ、固定架中心孔内周の雌ねじとの螺固に用
いられ、該固定架の下端は円盤形カバーとされ、その内
に一弾性パッキンが包覆され、固定架は回転させられ下
降することで該弾性パッキンを管口縁とコンクリート接
合部分の空隙或いは裂け目にて圧迫し、詰まり防止と滲
水防止を同時に行うことを特徴とする、請求項１に記載
の多用途管用管口栓。4. A male screw is provided on the peripheral edge of the top end of the conical upper compression body, and is used for screwing with a female screw on the inner circumference of the center hole of the fixed rack, and the lower end of the fixed rack is a disk-shaped cover. One elastic packing is covered inside, and the fixed rack is rotated and lowered to press the elastic packing at the gap or crack between the pipe edge and the concrete joint part, to prevent clogging and water leakage at the same time. The pipe mouth stopper for a multi-purpose pipe according to claim 1, which is characterized in that.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1995007907U JP3019975U (en) | 1995-06-28 | 1995-06-28 | Pipe stopper for multipurpose pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1995007907U JP3019975U (en) | 1995-06-28 | 1995-06-28 | Pipe stopper for multipurpose pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3019975U true JP3019975U (en) | 1996-01-12 |
Family
ID=32983392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1995007907U Expired - Lifetime JP3019975U (en) | 1995-06-28 | 1995-06-28 | Pipe stopper for multipurpose pipe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3019975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454639A (en) * | 2019-08-23 | 2019-11-15 | 上海建工七建集团有限公司 | Temporary pipeline plugging device and its application method |
-
1995
- 1995-06-28 JP JP1995007907U patent/JP3019975U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454639A (en) * | 2019-08-23 | 2019-11-15 | 上海建工七建集团有限公司 | Temporary pipeline plugging device and its application method |
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