JP2007046566A - Drainage pump having driving tire - Google Patents

Drainage pump having driving tire Download PDF

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Publication number
JP2007046566A
JP2007046566A JP2005233142A JP2005233142A JP2007046566A JP 2007046566 A JP2007046566 A JP 2007046566A JP 2005233142 A JP2005233142 A JP 2005233142A JP 2005233142 A JP2005233142 A JP 2005233142A JP 2007046566 A JP2007046566 A JP 2007046566A
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tire
drainage
drainage pump
pump
drive
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JP2005233142A
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Japanese (ja)
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Yoshihisa Iriguchi
義久 入口
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Ishigaki Co Ltd
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Ishigaki Co Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20—Controlling water pollution; Waste water treatment

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  • Details Of Reciprocating Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a drainage pump capable of moving up to a drainage place by itself and floating on a water surface when a flood such as flooding of great urgency occurs. <P>SOLUTION: Since an electric motor 15 for driving a tire is arranged in this drainage pump 1 by constituting the driving tire 18 and a driven tire 19 attached to the drainage pump 1 into a spherical shape to provide a float function and forming many grooves 18a, etc. in the direction of width of an outer peripheral face of the driving tire 18, this drainage pump 1 can move up to the drainage place by itself when a flood occurs to start drainage quickly or can float on a water surface and move up to a place suitable for drainage quickly to start drainage. As a result, it is unnecessary for a worker to approach the flooding place where this drainage pump is installed, and the drainage pump can be safely installed. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

この発明は、豪雨や水害等の緊急時に使用する移動可能な排水ポンプに関し、特に、自走可能な車輪に浮力をもたせた駆動タイヤを有する排水ポンプに関する。   The present invention relates to a movable drainage pump used in an emergency such as heavy rain or flood damage, and more particularly to a drainage pump having a drive tire with buoyancy on a self-propelled wheel.

従来、緊急を要する洪水時に排水ポンプを設置する場合、トラックで排水場所まで移動し、人力またはトラッククレーン等で荷下ろしたポンプを、排水地点まで作業員等が搬送して排水を開始しており、排水開始までに長い準備時間を要していた。そして、荷下ろしを短縮する手段として、ポンプケーシングに車輪とワイヤーロープを取付けた可搬式斜軸水中モータポンプは、例えば、特許文献１に記載してあるように公知である。また、水中モータポンプユニットに配設した車輪の車軸に着脱可能に取付けられたフロートと、投入および係留作業を容易にする取手を設けた揚水装置も、例えば、特許文献２に記載してあるように公知である。   Conventionally, when installing a drainage pump in the event of an emergency flood, a worker moves to a drainage site by truck and unloads the pump with human power or a truck crane to the drainage point to start drainage. It took a long preparation time to start draining. As a means for shortening unloading, a portable oblique-axis submersible motor pump in which wheels and a wire rope are attached to a pump casing is known as described in, for example, Patent Document 1. Further, for example, Patent Document 2 discloses a pumping device provided with a float that is detachably attached to a wheel axle disposed in a submersible motor pump unit, and a handle that facilitates loading and mooring operations. It is well known.

特開昭６０−１５３４９１号公報（特許請求の範囲、図１）JP-A-60-153491 (Claims, FIG. 1) 特開２００２−２８２６０９号公報（段落番号００１７乃至段落番号００２１、図３）JP 2002-282609 A (paragraph number 0017 to paragraph number 0021, FIG. 3)

従来のポンプケーシングに車輪とワイヤーロープを取付けた可搬式斜軸水中モータポンプは、荷下ろしと、洪水場所への設置が迅速に行われるものであるが、状況の変化に応じて設置場所を移動させるためには、作業員が危険な洪水場所まで近づいて排水ポンプを移動させるか、或いは、再びロープで引き上げて搬送する必要があり、準備時間に手間取る恐れがある。そして、フロートを配設した小容量の水中ポンプにあっては、洪水場所への設置と水中での移動が容易であるが、やはり危険な洪水場所まで作業員が近づいて水中ポンプを移動させる必要がある。そのため、水中ポンプの大きさにも限度があり、排水量を確保するために複数台設置しなければならず、準備時間に手間取る恐れがある。本願発明は、緊急を要する洪水等の水害時に、排水場所まで自走可能で、水面での移動も可能とした排水ポンプを提供する。   A portable slant shaft submersible motor pump with wheels and wire rope attached to a conventional pump casing is used for unloading and installing in a flood area quickly. In order to do this, it is necessary for the worker to move to the dangerous flood area and move the drainage pump, or to pull it up again with the rope and transport it, which may take time during preparation time. A small-capacity submersible pump equipped with a float is easy to install in a flood area and move in the water. However, it is necessary to move the submersible pump to a dangerous flood area. There is. For this reason, there is a limit to the size of the submersible pump, and it is necessary to install a plurality of units in order to ensure the amount of drainage, which may take time during preparation time. The present invention provides a drainage pump that can be self-propelled to a drainage place and can be moved on the surface of a water in the event of a flood such as an emergency flood.

この発明に係る駆動タイヤを有する排水ポンプは、排水ポンプに車輪を取付けた移動式排水ポンプにおいて、車輪を駆動タイヤと従動タイヤで構成し、排水ポンプにタイヤ駆動用電動機を配設したもので、タイヤ駆動用電動機により緊急を要する排水場所まで早急に自走させることが可能となる。そして、水害時に堤防天端より法面等を自走して、或いは、浸水地下街の階段等も自走できるので、迅速に排水が行える。また、排水ポンプを設置する洪水場所まで作業員が近づく必要がなく、安全に排水ポンプの設置が可能となる。   The drainage pump having a drive tire according to the present invention is a mobile drainage pump having wheels attached to the drainage pump, wherein the wheel is composed of a drive tire and a driven tire, and the drainage pump is provided with a tire driving motor, The tire drive motor can quickly drive itself to an emergency drainage site. And since it can self-propelled on the slope from the top of the embankment at the time of flooding, or it can self-propell the stairs of the flooded underground shopping area, it can drain quickly. In addition, it is not necessary for workers to approach the flood site where the drainage pump is installed, and the drainage pump can be installed safely.

車輪として使用する駆動タイヤと従動タイヤは、フロート機能を有するタイヤで構成すれば、排水に適した場所まで水面を浮動させ、迅速に排水を開始できる。また、タイヤの具体的な構造は、駆動タイヤと従動タイヤを球形状に構成し、駆動タイヤの外周面の巾方向に多数の溝を設けたもので、水面に浮いた状態でも溝を有する駆動タイヤが推進力を発生させて、浮動が可能となる。そして、駆動タイヤと従動タイヤを球形にすることにより、安定性、走行性が向上する。   If the driving tire and the driven tire used as wheels are made of a tire having a float function, the water surface can be floated to a place suitable for drainage and drainage can be started quickly. In addition, the specific structure of the tire is that the driving tire and the driven tire are formed in a spherical shape, and a number of grooves are provided in the width direction of the outer peripheral surface of the driving tire. The tire generates a propulsive force and can float. And stability and a runability improve by making a driving tire and a driven tire into a spherical shape.

排水ポンプにフロート兼用のタイヤを取付け、タイヤ駆動用電動機を配設して自走が可能な構造としたので、トラックより荷下ろし後、排水場所まで自走することが可能となる。クレーン車を使用することなく、自走によりトラックからの荷下ろしも可能である。また、フロート兼駆動タイヤには、多数の溝があるため、水害時に水面での浮動も可能となり、排水に適した場所まで迅速に移動して排水を開始できる。そして、排水ポンプを設置する洪水場所まで作業員が近づく必要がなく安全に排水ポンプの設置が可能となる。   Since the float pump is attached to the drainage pump and a motor for driving the tire is provided to make it self-propelled, it is possible to self-propel to the drainage place after unloading from the truck. It is possible to unload from a truck by self-propelling without using a crane truck. In addition, since the float / drive tire has a large number of grooves, it can float on the water surface in the event of a flood, and can quickly move to a place suitable for drainage and start draining. And it is not necessary for an operator to approach the flood place where the drainage pump is installed, and the drainage pump can be installed safely.

この発明に係る駆動タイヤを有する排水ポンプを図面に基づき詳述すると、図１は排水ポンプの縦断面図であって、排水ポンプ１は、水平状に配設したポンプケーシング２に、エルボ状に形成して吸込口３ａを下方に開口した吸込ケーシング３と、同心状に形成して吐出口４ａを僅かに縮小して開口した吐出ケーシング４が連結してある。ポンプケーシング２の吸込側に案内羽根５が配設してあり、案内羽根５と後方のポンプ用ケーブル６を内設した吊設杆７にポンプ用電動機８が支架してある。ポンプ用電動機８に連結した主軸９に羽根車１０が止着してあり、羽根車１０を吸込ケーシング３の後端部近傍に配設してある。吐出ケーシング４には支持板１１に支架した減速機１２と、吊設杆１４に吊設したタイヤ駆動用電動機１５が連結してあり、吊設杆１４に駆動用ケーブル１３を内設してある。減速機１２と噛合わせて吐出ケーシング４に横設した駆動軸１６と、吸込ケーシング３に横設した従動軸１７に駆動タイヤ１８と従動タイヤ１９がそれぞれ嵌着してある。タイヤ駆動用電動機１５を作動して減速機１２で減速し、駆動軸１６に嵌着した駆動タイヤ１８を回転させて排水ポンプ１を自走させる。なお、タイヤ駆動用電動機１５は、平面及び下り程度の移動用として、小出力の小型とすればよいものである。   A drainage pump having a drive tire according to the present invention will be described in detail with reference to the drawings. FIG. 1 is a longitudinal sectional view of the drainage pump. The drainage pump 1 is arranged in an elbow shape on a pump casing 2 disposed horizontally. The suction casing 3 that is formed to open the suction port 3a downward is connected to the discharge casing 4 that is formed concentrically and is opened by slightly reducing the discharge port 4a. A guide vane 5 is arranged on the suction side of the pump casing 2, and a pump motor 8 is supported on a suspension rod 7 provided with the guide vane 5 and a pump cable 6 on the rear side. An impeller 10 is fixed to the main shaft 9 connected to the pump motor 8, and the impeller 10 is disposed in the vicinity of the rear end portion of the suction casing 3. The discharge casing 4 is connected to a speed reducer 12 supported on a support plate 11 and a tire drive motor 15 suspended from a suspension rod 14, and a drive cable 13 is provided inside the suspension rod 14. . A drive tire 18 and a driven tire 19 are fitted to a drive shaft 16 that is meshed with the speed reducer 12 and laterally disposed on the discharge casing 4, and a driven shaft 17 that is laterally disposed on the suction casing 3. The tire drive motor 15 is actuated and decelerated by the speed reducer 12, and the drive tire 18 fitted to the drive shaft 16 is rotated to cause the drainage pump 1 to self-run. Note that the tire driving motor 15 may be small in size and small in output for moving on a flat surface and down.

図２及び図３は排水ポンプの平面図と側面図であって、駆動タイヤ１８と従動タイヤ１９は浮力を有する大径の球形状タイヤとしてある。駆動タイヤ１８と従動タイヤ１９は球形にすることにより、安定性と走行性が向上する。駆動軸１６に連結した駆動タイヤ１８の周面に巾方向に深い凹状の溝１８ａ・・・を穿設してある。駆動タイヤ１８の深い凹状の溝１８ａは、水面に浮いた状態でも駆動タイヤ１８を回転させることにより、駆動タイヤ１８の溝１８ａが推進力を発生させて水面での浮動を可能とする。   2 and 3 are a plan view and a side view of the drainage pump, and the driving tire 18 and the driven tire 19 are large-diameter spherical tires having buoyancy. By making the driving tire 18 and the driven tire 19 spherical, stability and running performance are improved. A deep groove 18a... Deep in the width direction is formed in the peripheral surface of the drive tire 18 connected to the drive shaft 16. The deep concave groove 18a of the drive tire 18 rotates the drive tire 18 even in a state where it floats on the water surface, so that the groove 18a of the drive tire 18 generates a propulsive force and enables floating on the water surface.

図４は堤防天端より法面等を自走する排水ポンプの概念図であって、
タイヤ駆動用電動機１５で駆動タイヤ１８を作動してトラックより荷下ろしした後、堤防天端Ａより法面Ｂ等を自走して堤内Ｃに設置し、或いは、浸水地下街の階段等を自走して、排水に適した場所まで迅速に移動して排水が開始できる。フロート兼用の駆動タイヤ１８は巾方向に深い凹状の溝１８ａ・・・があるため、水面に浮いた状態でも駆動タイヤ１８を回転することにより、水面での移動も可能となる。排水ポンプ１を設置する洪水場所Ｄまで作業員が近づく必要がなく、安全に排水ポンプ１の設置が可能となる。洪水場所Ｄに設置した排水ポンプ１のポンプ用電動機８を駆動して羽根車１０を作動させれば、吐出ケーシング４の吐出口４ａに止着した排水ホース２０から大きい河川Ｅなどに放水することができる。なお、排水が終われば時間があるので、クレーンなどで回収すればよいものである。 Fig. 4 is a conceptual diagram of a drainage pump that self-propels a slope from the top of the dike,
After driving tire 18 with tire drive motor 15 and unloading from truck, self-propelled slope B and so on from levee top A and installed on levee C, or self-propelled in a submerged underground staircase, etc. Then, it can quickly move to a place suitable for drainage and start draining. Since the drive tire 18 also used as a float has a concave groove 18a... Deep in the width direction, the drive tire 18 can be moved on the water surface by rotating the drive tire 18 even when it floats on the water surface. The worker does not need to approach the flooding place D where the drainage pump 1 is installed, and the drainage pump 1 can be installed safely. If the impeller 10 is operated by driving the pump motor 8 of the drainage pump 1 installed in the flood place D, the drainage hose 20 fixed to the discharge port 4a of the discharge casing 4 is discharged to a large river E or the like. Can do. In addition, since there is time when drainage is completed, it may be collected by a crane or the like.

この発明に係る駆動タイヤを有する排水ポンプは上記のように構成してあり、排水ポンプに溝があるフロート兼用のタイヤを取付け、タイヤ駆動用電動機を配設して排水場所までの自走と水面での移動を可能としたので、排水に適した場所まで移動して迅速に排水を開始できる。したがって、排水ポンプを設置する危険な洪水場所に作業員が近づく必要がなく、安全に排水ポンプの設置が可能となり、豪雨や水害等の緊急時に使用する移動可能な排水ポンプに適するものである。   The drainage pump having the drive tire according to the present invention is configured as described above, and the drainage pump is attached with a float tire having a groove, and the motor for driving the tire is disposed to self-run and the water surface to the drainage place. Since it is possible to move to a location suitable for drainage, drainage can be started quickly. Therefore, it is not necessary for the worker to approach a dangerous flood place where the drainage pump is installed, and the drainage pump can be installed safely, which is suitable for a movable drainage pump used in emergency such as heavy rain or flood.

この発明に係る駆動タイヤを有する排水ポンプの縦断面図である。It is a longitudinal section of a drainage pump which has a drive tire concerning this invention. 同じく、排水ポンプの平面図である。Similarly, it is a top view of a drainage pump. 同じく、排水ポンプの側面図である。Similarly, it is a side view of a drainage pump. 同じく、堤防天端より法面等を自走する排水ポンプの概念図である。Similarly, it is a conceptual diagram of a drainage pump that self-propels a slope from the top of the dike.

符号の説明Explanation of symbols

１ 排水ポンプ
１５ タイヤ駆動用電動機
１８ 駆動タイヤ
１８ａ 溝
１９ 従動タイヤ DESCRIPTION OF SYMBOLS 1 Drain pump 15 Tire drive motor 18 Drive tire 18a Groove 19 Driven tire

Claims (3)

排水ポンプ（１）に車輪を取付けた移動式排水ポンプにおいて、車輪を駆動タイヤ（１８）と従動タイヤ（１９）で構成し、排水ポンプ（１）にタイヤ駆動用電動機（１５）を配設したことを特徴とする駆動タイヤを有する排水ポンプ。   In the movable drainage pump with wheels attached to the drainage pump (1), the wheels are composed of a drive tire (18) and a driven tire (19), and a motor for driving the tire (15) is disposed in the drainage pump (1). A drainage pump having a drive tire. 上記駆動タイヤ（１８）と従動タイヤ（１９）を、フロート機能を有するタイヤで構成したことを特徴とする請求項１に記載の駆動タイヤを有する排水ポンプ。   The drainage pump having a drive tire according to claim 1, wherein the drive tire (18) and the driven tire (19) are constituted by a tire having a float function. 上記駆動タイヤ（１８）と従動タイヤ（１９）を球形状に構成し、駆動タイヤ（１８）の外周面の巾方向に多数の溝（１８ａ・・・）を設けたことを特徴とする請求項１または２に記載の駆動タイヤを有する排水ポンプ。   The drive tire (18) and the driven tire (19) are formed in a spherical shape, and a plurality of grooves (18a ...) are provided in the width direction of the outer peripheral surface of the drive tire (18). A drainage pump having the drive tire according to 1 or 2.
JP2005233142A 2005-08-11 2005-08-11 Drainage pump having driving tire Pending JP2007046566A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102852817A (en) * 2011-06-27 2013-01-02 王喜冬 Hard-alloy amphibious mining vertical pump capable of idling and being in series connection
CN105041444A (en) * 2015-07-30 2015-11-11 嵊州市华诺机械科技有限公司 Movable pump station for urban emergency rescue and disaster relief
JP2020168970A (en) * 2019-04-04 2020-10-15 中島　紳一郎 Unmanned survey vehicle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102852817A (en) * 2011-06-27 2013-01-02 王喜冬 Hard-alloy amphibious mining vertical pump capable of idling and being in series connection
CN102852817B (en) * 2011-06-27 2016-01-27 王喜冬 Cemented carbide idle running can be connected amphibious vertical pump for mine
CN105041444A (en) * 2015-07-30 2015-11-11 嵊州市华诺机械科技有限公司 Movable pump station for urban emergency rescue and disaster relief
JP2020168970A (en) * 2019-04-04 2020-10-15 中島　紳一郎 Unmanned survey vehicle
JP7293527B2 (en) 2019-04-04 2023-06-20 株式会社ダイモン unmanned rover

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