JP2009221657A - Road surface cleaning device, road surface cleaning vehicle, and road surface cleaning method using the device and the vehicle - Google Patents

Road surface cleaning device, road surface cleaning vehicle, and road surface cleaning method using the device and the vehicle Download PDF

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JP2009221657A
JP2009221657A JP2008063943A JP2008063943A JP2009221657A JP 2009221657 A JP2009221657 A JP 2009221657A JP 2008063943 A JP2008063943 A JP 2008063943A JP 2008063943 A JP2008063943 A JP 2008063943A JP 2009221657 A JP2009221657 A JP 2009221657A
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water
road surface
plow
surface cleaning
water supply
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JP5152848B2 (en
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Shigeyuki Fujita
重幸 藤田
Hirofumi Nakashimada
博文 中嶋田
Susumu Chichiiwa
進 千々岩
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West Nippon Expressway Maintenance Kansai Co Ltd
West Nippon Expressway Co Ltd
West Nippon Expressway Maintenance Kyushu Co Ltd
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West Nippon Expressway Maintenance Kansai Co Ltd
West Nippon Expressway Co Ltd
West Nippon Expressway Maintenance Kyushu Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To efficiently and quickly clean a road surface with less quantity of water. <P>SOLUTION: In a water spraying vehicle 1, a water tank is mounted on a deck, and a plough 7 for snow removal is integrally attached to the front surface of an operator's seat. Water jetting nozzles 13A, 13B are attached to both ends of the plough 7. Water is fed to the water jetting nozzles 13A, 13B through water supply branch hoses 14A, 14B to which water is fed from a water tank by a water supply pump. By jetting water from the water jetting nozzles 13A, 13B onto a road surface, dust on the road surface is floated, and the dust floated by the plough 7 is collected to the side of a road. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は、道路等の路面を清掃するための路面清掃車両、路面清掃装置およびこれらを用いた路面清掃方法に関する。   The present invention relates to a road surface cleaning vehicle, a road surface cleaning device, and a road surface cleaning method using them for cleaning a road surface such as a road.

台風が通過した直後の道路の路面には、小枝や落ち葉、種々のゴミ等が散乱しているため、これを迅速に排除して道路の安全な通行を確保する必要がある。   Since twigs, fallen leaves, various garbage, and the like are scattered on the road surface immediately after the typhoon has passed, it is necessary to quickly remove this to ensure safe traffic on the road.

従来、前述した種々のゴミ類が散乱した道路の路面を洗浄する場合の車両として、図１７に示すように、後部に水を貯めておく水タンクを備えた散水車６１が使用され、該散水車６１の前部左右に設けられた通水パイプ６２から水を噴出させることによって路面の洗浄を行っていた。   Conventionally, as a vehicle for washing the road surface on which various kinds of garbage are scattered, a water truck 61 having a water tank for storing water at the rear is used as shown in FIG. The road surface was cleaned by ejecting water from water pipes 62 provided on the left and right of the front part of the vehicle 61.

しかしながら、前記構造の散水車６１による路面洗浄の場合、路面に単に放水を行ってゴミ類を洗い流すこととなるため、水が路面の広範囲に行き渡り難く、しかも短時間に多量の水を使用することから、路面の洗浄効果が十分に得られない上、作業の途中で水タンクが空になってしまい、頻繁に給水場所まで戻らなければならない等、種々の問題があった。   However, in the case of washing the road surface with the water truck 61 having the above-described structure, water is not easily spread over a wide area of the road surface because water is simply discharged on the road surface to wash away garbage, and a large amount of water is used in a short time. Therefore, there are various problems such that the road surface cleaning effect cannot be sufficiently obtained and the water tank is emptied in the middle of the work, so that it is necessary to return to the water supply place frequently.

本発明の目的は、少ない水の使用量で効率的且つ迅速に路面洗浄が行える路面清掃装置および路面清掃車両並びにこれを用いた路面清掃方法を提供することにある。   An object of the present invention is to provide a road surface cleaning device, a road surface cleaning vehicle, and a road surface cleaning method using the same, which can perform road surface cleaning efficiently and quickly with a small amount of water used.

請求項１記載の本発明は、水が貯留された水タンクと、水タンクから水を吐出させる給水ポンプと、プラウの両端部に取り付けられた水噴射ノズルと、給水ポンプから水噴射ノズルへ水を供給する給水ホースとを有し、給水ポンプの作動に伴って水噴射ノズルから水が噴射されるようになされている路面清掃装置である。 The present invention according to claim 1 includes a water tank in which water is stored, a water supply pump for discharging water from the water tank, water injection nozzles attached to both ends of the plow, and water from the water supply pump to the water injection nozzle. And a water supply hose for supplying water, and water is jetted from a water jet nozzle in accordance with the operation of the water feed pump.

請求項２記載の本発明は、前記請求項１記載の路面清掃装置について、水噴射ノズルが左右方向に伸びるスリット状の噴射口を有する平型散水ノズルであることを特徴とするものである。 According to a second aspect of the present invention, in the road surface cleaning device of the first aspect, the water spray nozzle is a flat watering nozzle having a slit-shaped spray port extending in the left-right direction.

請求項３記載の本発明は、水が貯留された水タンクと、水タンクから水を吐出させる給水ポンプと、プラウの前面に取り付けられ、左右方向に伸びる通水管と、通水管の前側にその長さ方向に所定間隔をあけて設けられた複数の水噴射ノズルと、給水ポンプから通水管へ水を供給する給水ホースとを有し、給水ポンプの作動に伴って水噴射ノズルから水が噴射されるようになされている路面清掃装置である。 The present invention according to claim 3 includes a water tank in which water is stored, a water supply pump that discharges water from the water tank, a water pipe that is attached to the front surface of the plow and extends in the left-right direction, and a front side of the water pipe. It has a plurality of water injection nozzles provided at predetermined intervals in the length direction, and a water supply hose that supplies water from the water supply pump to the water pipe, and water is injected from the water injection nozzle as the water supply pump is operated. It is the road surface cleaning apparatus made | formed.

請求項４記載の本発明は、水が貯留された水タンクと、水タンクから水を吐出させる給水ポンプと、プラウの後面に取り付けられ、左右方向に伸びる通水管と、プラウの前面にその長さ方向に所定間隔をあけて設けられた複数の水噴射ノズルと、通水管から水噴射ノズルへ水を供給する複数本の給水分岐枝ホースとを有し、給水ポンプの作動に伴って水噴射ノズルから水が噴射されるようになされている路面清掃装置である。 The present invention according to claim 4 includes a water tank in which water is stored, a water supply pump for discharging water from the water tank, a water pipe attached to the rear surface of the plow and extending in the left-right direction, and a length of the water pipe on the front surface of the plow. A plurality of water injection nozzles provided at predetermined intervals in the vertical direction, and a plurality of water supply branch branch hoses for supplying water from the water pipes to the water injection nozzles, and water injection in accordance with the operation of the water supply pump This is a road surface cleaning device in which water is jetted from a nozzle.

請求項５記載の本発明は、前記請求項３または請求項４記載の路面清掃装置において、水噴射ノズルが小孔状の噴射口を有する噴口ノズルであることを特徴とするものである。 According to a fifth aspect of the present invention, in the road surface cleaning apparatus according to the third or fourth aspect, the water jet nozzle is a jet nozzle having a small hole-shaped jet.

請求項６記載の本発明は、前記請求項１〜請求項５のうちのいずれか一項記載の路面清掃装置を備えた路面清掃車両である。本発明のベースとなる車両としては、散水車の前面にプラウを取り付けたものが挙げられる。 A sixth aspect of the present invention is a road surface cleaning vehicle including the road surface cleaning device according to any one of the first to fifth aspects. As a vehicle serving as a base of the present invention, a vehicle in which a plow is attached to the front surface of a watering vehicle can be cited.

請求項７記載の本発明は、車両の前面に取り付けられ、車両の進行に方向に対して傾斜した状態のプラウの両端部に水噴射ノズルを取り付け、水噴射ノズルからプラウの前方に水を噴射させることにより、路面上のゴミ類を路面から浮き上がらせると共に該ゴミ類をプラウによって道路脇に寄せ集めることを特徴とする路面清掃方法である。 According to the seventh aspect of the present invention, water injection nozzles are attached to both ends of the plow which is attached to the front surface of the vehicle and is inclined with respect to the direction of travel of the vehicle, and water is injected from the water injection nozzle to the front of the plow. In this road surface cleaning method, the garbage on the road surface is lifted from the road surface, and the garbage is gathered to the side of the road by a plow.

請求項８記載の本発明は、車両の前面に取り付けられ、車両の進行に方向に対して傾斜した状態のプラウの前面にその長さ方向に所定間隔をあけて複数の水噴射ノズルを配し、水噴射ノズルからプラウの前方に水を噴出させることにより、路面上のゴミ類を路面から浮き上がらせると共に該ゴミ類をプラウによって道路脇に寄せ集めることを特徴とする路面清掃方法である。 According to the present invention of claim 8, a plurality of water injection nozzles are arranged on the front surface of the plow attached to the front surface of the vehicle and inclined with respect to the direction of travel of the vehicle at predetermined intervals in the length direction thereof. The road surface cleaning method is characterized in that water is ejected from the water injection nozzle to the front of the plow, so that the garbage on the road surface is lifted from the road surface and the garbage is gathered to the side of the road by the plow.

なお、この路面清掃方法において、プラウの前面にその長さ方向に所定間隔をあけて複数の水噴射ノズルを配するとは、前記請求項２記載の路面清掃装置のように、プラウの前面に左右方向に伸びる通水管を取り付けて、その前側に所定間隔をあけて複数の水噴射ノズルを設ける場合と、前記請求項３記載の路面清掃装置のように、プラウの前面にその長さ方向に所定間隔をあけて水噴射ノズルを直接的に設ける場合の両方が含まれる。 In this road surface cleaning method, when a plurality of water injection nozzles are arranged on the front surface of the plow at predetermined intervals in the length direction, the front and the right of the plow are left and right as in the road surface cleaning device according to claim 2. A case where a water pipe extending in a direction is attached and a plurality of water jet nozzles are provided at a predetermined interval on the front side thereof, and a predetermined direction in the length direction is provided on the front surface of the plow as in the road surface cleaning device according to claim 3. Both cases where the water injection nozzles are directly provided at intervals are included.

また、本明細書において、「ゴミ類」とは、道路上に捨てられた煙草の吸殻や紙類等の通常のゴミの他、木の枝や葉、土、砂等のあらゆるものが含まれる。 Further, in this specification, “garbage” includes all sorts of items such as tree branches, leaves, soil, sand, etc. in addition to ordinary trash such as cigarette butts and papers discarded on the road. .

請求項１または請求項２記載の路面清掃装置を備えた請求項６記載の路面清掃車両によって請求項７記載の路面清掃方法を行うことができ、この場合、プラウの両端に取り付けられた水噴射ノズルからプラウの前方に広範囲に水が噴射されることによって、路面上に散乱したゴミ類を広範囲に浮き上がらせると共に傾斜状態のプラウによって前記浮き上がったゴミ類が道路脇に寄せ集められることとなるため、前記水噴射ノズルとプラウとの協働によって路面上に散乱したゴミ類を効率的且つ確実に除去することができる。しかも水噴射ノズルによれば、従来の単なる放水に比べて水の単位時間あたりの使用量が大幅に削減されるため、作業途中で頻繁に給水場所まで戻る必要がなくなり、水タンク一杯分の水で所望距離の路面清掃が可能となる。 The road surface cleaning method according to claim 7 can be performed by the road surface cleaning vehicle according to claim 6 provided with the road surface cleaning device according to claim 1 or 2, and in this case, water jets attached to both ends of the plow Since water is sprayed from the nozzle to the front of the plow over a wide area, garbage scattered on the road surface will float over a wide area, and the lifted garbage will be gathered by the road by the inclined plow. The dust scattered on the road surface can be efficiently and reliably removed by the cooperation of the water injection nozzle and the plow. Moreover, according to the water injection nozzle, the amount of water used per unit time is greatly reduced compared to conventional mere water discharge, so there is no need to return to the water supply location frequently during the work, and water for one full water tank. The road surface can be cleaned at a desired distance.

請求項３〜請求項５のうちのいずれか一項記載の路面清掃装置を備えた請求項６記載の路面清掃車両によって請求項８記載の路面清掃方法を行うことができ、この場合、プラウの前面に配された水噴射ノズルからプラウの前方に広範囲に水が噴射されることによって、前述した効果と同様の効果が得られる。 The road surface cleaning method according to claim 8 can be performed by the road surface cleaning vehicle according to claim 6 provided with the road surface cleaning device according to any one of claims 3 to 5. In this case, The effect similar to the effect mentioned above is acquired by injecting water over a wide range from the water injection nozzle arranged on the front surface to the front of the plow.

次に、本発明の実施形態を図面にしたがって説明するが、本発明はかかる実施形態に限定されるものではない。   Next, although embodiment of this invention is described according to drawing, this invention is not limited to this embodiment.

図１〜図９に示すように、路面清掃車両１は、前部の運転席部２と、その後側に設けられた荷台３と、荷台３の後部に設置された水タンク４と、水タンク４の前側に設けられた水の吸水口５および吐出口６と、運転席部２の前側に一体に取り付けられた除雪用のプラウ７と、プラウ７から吐出口６に伸びる給水ホース８と、水を水タンク４から給水ホース８へ供給するための給水ポンプ１０とを備えている。プラウ７自体は、すでに市販されているものと同様の構造および作動を行うものであり、両端寄り部分の下部にタイヤＴを有し、油圧で左右斜め方向に作動する。９はプラウ７の作動源となる油のリザーバータンクである。   As shown in FIGS. 1 to 9, the road surface cleaning vehicle 1 includes a front driver's seat portion 2, a cargo bed 3 provided on the rear side thereof, a water tank 4 installed at the rear portion of the cargo bed 3, and a water tank. A water suction port 5 and a discharge port 6 provided on the front side of 4, a snow plow 7 integrally attached to the front side of the driver's seat 2, a water supply hose 8 extending from the plow 7 to the discharge port 6, A water supply pump 10 for supplying water from the water tank 4 to the water supply hose 8 is provided. The plow 7 itself has the same structure and operation as those already on the market. The plow 7 has a tire T at a lower portion near both ends, and operates in a diagonal direction by hydraulic pressure. Reference numeral 9 denotes an oil reservoir tank serving as an operating source of the plow 7.

そして、図３、図４および図６に示すように、前記給水ホース８の先端部には、Ｔ字状の分岐管２０が接続され、分岐管２０の両端部にはそれぞれ切り替え弁３０Ａ・３０Ｂを介して給水分岐ホース１４Ａ・１４Ｂの基部１４ｂが接続されている。また、プラウ７の両端部には水を噴射するための噴射ノズル１３Ａ・１３Ｂが設けられ、噴射ノズル１３Ａ・１３Ｂの基部１３ａには給水分岐ホース１４Ａ・１４Ｂの先端部１４ａが接続されている。この接続構造をより詳細すると、図４および図５に示すように、噴射ノズル１３Ａ・１３Ｂの基部にはフランジ１５が一体に成形され、給水分岐ホース１４Ａ・１４Ｂの先端部１４ａにはＬ字管１８が接続され、Ｌ字管１８の先端部にはフランジ１９を有する筒状部材２１が一体に取り付けられ、ボルト１６およびナット１７をよって上記フランジ１５とフランジ１９同士が接合されている。   As shown in FIGS. 3, 4, and 6, a T-shaped branch pipe 20 is connected to the tip of the water supply hose 8, and switching valves 30 </ b> A and 30 </ b> B are respectively connected to both ends of the branch pipe 20. The base 14b of water supply branch hose 14A * 14B is connected via. In addition, injection nozzles 13A and 13B for injecting water are provided at both ends of the plow 7, and distal end portions 14a of the water supply branch hoses 14A and 14B are connected to base portions 13a of the injection nozzles 13A and 13B. More specifically, as shown in FIGS. 4 and 5, a flange 15 is integrally formed at the base of the injection nozzles 13A and 13B, and an L-shaped tube is provided at the tip 14a of the water supply branch hoses 14A and 14B. 18 is connected, and a cylindrical member 21 having a flange 19 is integrally attached to the distal end portion of the L-shaped tube 18, and the flange 15 and the flange 19 are joined together by a bolt 16 and a nut 17.

噴射ノズル１３Ａ・１３Ｂは、いわゆる平型散水ノズルであって、全体が略釣鐘形状であり、前側に水平方向に伸びるスリット状の噴射口２２が形成されており、ボルト２３によって垂直方向の角度調整を行い、ボルト２４によって水平方向の角度調整を行うものである。   The injection nozzles 13A and 13B are so-called flat water spray nozzles, and are substantially bell-shaped as a whole. The injection nozzles 13A and 13B are formed with a slit-like injection port 22 extending in the horizontal direction on the front side. The angle of the horizontal direction is adjusted by the bolt 24.

次に、噴射ノズル１３Ａ・１３Ｂへの吸水について述べると、水は、給水ポンプ１０によって、水タンク４の吐出口６から給水ホース８へ供給され、給水ホース８の先端側では給水分岐ホース１４Ａ・１４Ｂに分かれて供給される。この場合、左右の給水分岐ホース１４Ａ・１４Ｂへの水の供給は、切り替え弁３０Ａ・３０Ｂによって制御される。すなわち、左側の切り替え弁３０Ａが開状態で右側の切り替え弁３０Ｂが閉状態の場合には左側の噴射ノズル１３Ａだけから水の噴射が行われ、逆に、左側の切り替え弁３０Ａが閉状態で右側の切り替え弁３０Ｂが開状態の場合には右側の噴射ノズル１３Ｂだけから水の噴射が行われ、また切り替え弁３０Ａ・３０Ｂの両方が開状態の場合には、左右の１３Ａ・１３Ｂから水の噴射が行われる。   Next, water absorption to the injection nozzles 13A and 13B will be described. Water is supplied from the discharge port 6 of the water tank 4 to the water supply hose 8 by the water supply pump 10, and the water supply branch hose 14A 14B is supplied separately. In this case, the supply of water to the left and right water supply branch hoses 14A and 14B is controlled by the switching valves 30A and 30B. That is, when the left switching valve 30A is open and the right switching valve 30B is closed, water is injected only from the left injection nozzle 13A, and conversely, the left switching valve 30A is closed and the right switching valve 30A is closed. When the switching valve 30B is open, water is injected only from the right injection nozzle 13B. When both the switching valves 30A and 30B are open, water is injected from the left and right 13A and 13B. Is done.

本実施形態に係る路面清掃車両１による路面清掃の要領について説明すると、先ず左側散布の場合には、図７に示すように、プラウ７は左端側７ａが右端側７ｂよりも前に出た傾斜状態となり、この状態で左側の噴射ノズル１３Ａだけから水が噴射されることにより、路面上のゴミは水によって路面から浮き上がると共に右側（路肩側）へ寄せ集められる。その結果、路面はゴミが除去された状態となる。   The point of the road surface cleaning by the road surface cleaning vehicle 1 according to the present embodiment will be described. First, in the case of left side spraying, as shown in FIG. 7, the plow 7 is inclined such that the left end side 7a comes out before the right end side 7b. In this state, water is jetted only from the left jet nozzle 13A, so that dust on the road surface rises from the road surface and is gathered to the right side (road shoulder side). As a result, the road surface is in a state where dust is removed.

一方、右側散布の場合には、図８に示すように、プラウ７は右端側７ｂが左端側７ａよりも前に出た傾斜状態となり、この状態で右側の噴射ノズル１３Ｂだけから水が噴射されることにより、路面上のゴミは水によって路面から浮き上がると共に左側（路肩側）へ寄せ集められる。その結果、路面はゴミが除去された状態となる。   On the other hand, in the case of right side spraying, as shown in FIG. 8, the plow 7 is in an inclined state in which the right end side 7b comes out before the left end side 7a, and in this state, water is injected only from the right injection nozzle 13B. As a result, the garbage on the road surface is lifted from the road surface by water and gathered to the left side (road shoulder side). As a result, the road surface is in a state where dust is removed.

更に、両側散布の場合には、図９に示すように、プラウ７が左右いずれか一方に傾斜した状態で両側の噴射ノズル１３Ａ・１３Ｂから水が噴射される。   Furthermore, in the case of both-side spraying, as shown in FIG. 9, water is jetted from the jet nozzles 13A and 13B on both sides with the plow 7 inclined to either the left or right side.

本実施形態では、図１に示すように、プラウ７の両端部から突出するように噴射ノズル１３Ａ・１３Ｂが設けられているが、これら噴射ノズル１３Ａ・１３Ｂは、図１０に示すように、プラウ７の前面７ｃの両端部に設けられる場合もある。   In the present embodiment, as shown in FIG. 1, the injection nozzles 13A and 13B are provided so as to protrude from both ends of the plow 7. However, as shown in FIG. 7 may be provided at both ends of the front surface 7c.

次に、プラウ７における水の噴射装置についての他の実施形態について説明すると、図 １１〜図１３に示すように、噴射装置は、プラウ７の前面下縁寄り部分に設けられた左右方向に伸びる通水管４１と、通水管４１の前側に一定間隔をあけて設けられた複数の水噴射ノズル４２と、通水管４１の一端に接続され、給水ポンプ１０によって水タンク４からの水が供給される給水ホース４３とを備えている。   Next, another embodiment of the water injection device in the plow 7 will be described. As shown in FIGS. 11 to 13, the injection device extends in the left-right direction provided near the front lower edge of the plow 7. A water pipe 41, a plurality of water injection nozzles 42 provided at a predetermined interval on the front side of the water pipe 41, and one end of the water pipe 41 are connected to supply water from the water tank 4 by the water supply pump 10. A water supply hose 43 is provided.

プラウ７における通水管４１の取り付け構造について説明すると、プラウ７の前面下縁寄り部分には所定間隔をあけてＬ字状部材４４がボルト４５により固定され、Ｌ字状部材４４の上半部４４ａの両端寄り部分に形成された透孔（図示せず）には通水管４１の外面に嵌め被せられたＵ字状部材４７の両端部４７ａが挿通され、該両端部４７ａに形成された雄ネジ（図示せず）にナット４９が嵌合されることで、通水管４１がプラウ７の前面下縁寄り部分に固定されている。   The attachment structure of the water flow pipe 41 in the plow 7 will be described. An L-shaped member 44 is fixed to the portion near the lower edge of the front surface of the plow 7 by a bolt 45 at a predetermined interval, and the upper half portion 44a of the L-shaped member 44. Both end portions 47a of a U-shaped member 47 fitted on the outer surface of the water pipe 41 are inserted into through holes (not shown) formed in the portions near both ends of the tube, and male screws formed on the both end portions 47a. By fitting the nut 49 (not shown), the water conduit 41 is fixed to a portion near the front lower edge of the plow 7.

また、前記通水管４１と給水ホース４３とはＬ字管４０を介して接続されており、給水ホース４３は前記給水ホース８と同様、給水ポンプ１０を介して水タンク４とつながっている。   The water pipe 41 and the water supply hose 43 are connected via an L-shaped pipe 40, and the water supply hose 43 is connected to the water tank 4 via the water supply pump 10, as with the water supply hose 8.

次に、プラウ７における水の噴射装置についての更に他の実施形態について説明すると、図１４〜図１６に示すように、水の噴射装置は、プラウ７の前面７ｃの下縁寄り部分に所定間隔をあけて設けられた複数の水噴射ノズル５２と、プラウ７の後面７ｄの上端寄り部分に設けられ、給水ホース４３の先端部が接続された通水管５１と、通水管５１から下方に伸び、前記水噴射ノズル５２に接続されている複数本の給水分岐枝ホース５３とを備えている。   Next, another embodiment of the water injection device in the plow 7 will be described. As shown in FIGS. 14 to 16, the water injection device is arranged at a predetermined interval in the lower edge portion of the front surface 7 c of the plow 7. A plurality of water injection nozzles 52 provided with a gap between them, a water pipe 51 provided at a portion near the upper end of the rear surface 7d of the plow 7 and connected to the tip of the water supply hose 43, and extending downward from the water pipe 51, A plurality of water supply branch branch hoses 53 connected to the water injection nozzle 52 are provided.

プラウ７における水噴射ノズル５２の基部５２ａはプラウ７に貫通状に取り付けられ、基部５２ａに給水分岐枝ホース５３の先端部が接続されている。   The base 52a of the water injection nozzle 52 in the plow 7 is attached to the plow 7 in a penetrating manner, and the tip of the water supply branch branch hose 53 is connected to the base 52a.

次に、本実施形態に係る水の噴射装置による噴射の要領について説明すると、給水ホース４３からの水は通水管５１に流入し、次に水は通水管５１から給水分岐枝ホース５３へ流入し、最終的に水噴射ノズル５２から噴射される。   Next, the point of injection by the water injection device according to the present embodiment will be described. Water from the water supply hose 43 flows into the water conduit 51, and then water flows from the water conduit 51 into the water supply branch hose 53. Finally, the water is injected from the water injection nozzle 52.

本発明によれば、少ない水の使用量で効果的な路面清掃が可能となるため、道路管理の分野において幅広い利用が期待できる。    According to the present invention, since effective road surface cleaning is possible with a small amount of water used, a wide range of use can be expected in the field of road management.

実施形態１に係る路面清掃車両の正面図である。1 is a front view of a road surface cleaning vehicle according to a first embodiment. 同実施形態に係る路面清掃車両の側面図である。It is a side view of the road surface cleaning vehicle which concerns on the same embodiment. 同実施形態に係る路面清掃車両の斜視図である。。It is a perspective view of the road surface cleaning vehicle which concerns on the same embodiment. . 同実施形態におけるプラウの斜視図である。It is a perspective view of the plow in the same embodiment. 同実施形態における水噴射ノズルの斜視図である。It is a perspective view of the water injection nozzle in the embodiment. 同実施形態におけるプラウの上部拡大斜視図である。It is an upper part expansion perspective view of the plow in the embodiment. 同実施形態に係る路面清掃車両によるプラウ左側噴射の状態を示す平面図である。It is a top view which shows the state of the plow left side injection by the road surface cleaning vehicle which concerns on the embodiment. 同実施形態に係る路面清掃車両によるプラウ右側噴射の状態を示す平面図である。It is a top view which shows the state of the plow right side injection by the road surface cleaning vehicle which concerns on the embodiment. 同実施形態に係る路面清掃車両によるプラウ両側噴射の状態を示す平面図である。It is a top view which shows the state of the plow both-sides injection by the road surface cleaning vehicle which concerns on the embodiment. 実施形態１の変形例を示す路面清掃車両の正面図である。It is a front view of the road surface cleaning vehicle which shows the modification of Embodiment 1. 実施形態２に係る路面清掃車両の正面図である。It is a front view of the road surface cleaning vehicle which concerns on Embodiment 2. FIG. 同実施形態に係るプラウ前部の斜視図である。It is a perspective view of the plow front part concerning the embodiment. 同実施形態に係るプラウ前端部の斜視図である。It is a perspective view of the plow front end part concerning the embodiment. 実施形態３に係る路面清掃車両の正面図である。It is a front view of the road surface cleaning vehicle which concerns on Embodiment 3. FIG. 同実施形態におけるプラウの斜視図である。It is a perspective view of the plow in the same embodiment. 同実施形態におけるプラウの側面図である。It is a side view of the plow in the same embodiment. 従来例を示す路面清掃車両前部の側面図である。It is a side view of the road surface cleaning vehicle front part which shows a prior art example.

符号の説明Explanation of symbols

１ 路面清掃車両
４ 水タンク
８ 給水ホース
１０ 給水ポンプ
１３Ａ・１３Ｂ 水の噴射ノズル
１４Ａ・１４Ｂ 給水分岐ホース
４１ 通水管 DESCRIPTION OF SYMBOLS 1 Road surface cleaning vehicle 4 Water tank 8 Water supply hose 10 Water supply pump 13A, 13B Water injection nozzle 14A, 14B Water supply branch hose 41 Water flow pipe

Claims (8)

水が貯留された水タンクと、水タンクから水を吐出させる給水ポンプと、プラウの両端部に取り付けられた水噴射ノズルと、給水ポンプから水噴射ノズルへ水を供給する給水ホースとを有し、給水ポンプの作動に伴って水噴射ノズルからプラウの前方に水が噴射されるようになされている、路面清掃装置。 A water tank in which water is stored, a water supply pump for discharging water from the water tank, water injection nozzles attached to both ends of the plow, and a water supply hose for supplying water from the water supply pump to the water injection nozzle A road surface cleaning device in which water is jetted from the water jet nozzle to the front of the plow in accordance with the operation of the water supply pump. 水噴射ノズルが左右方向に伸びるスリット状の噴射口を有する平型散水ノズルであることを特徴とする、請求項１記載の路面清掃装置。   The road surface cleaning device according to claim 1, wherein the water spray nozzle is a flat watering nozzle having a slit-like spray port extending in the left-right direction. 水が貯留された水タンクと、水タンクから水を吐出させる給水ポンプと、プラウの前面に取り付けられ、左右方向に伸びる通水管と、通水管の前側にその長さ方向に所定間隔をあけて設けられた複数の水噴射ノズルと、給水ポンプから通水管へ水を供給する給水ホースとを有し、給水ポンプの作動に伴って水噴射ノズルからプラウの前方に水が噴射されるようになされている、路面清掃装置。   A water tank in which water is stored, a water supply pump that discharges water from the water tank, a water pipe that is attached to the front of the plow and extends in the left-right direction, and a predetermined interval in the length direction at the front side of the water pipe. It has a plurality of water injection nozzles provided and a water supply hose for supplying water from the water supply pump to the water pipe, and water is injected from the water injection nozzles to the front of the plow in accordance with the operation of the water supply pump. A road surface cleaning device. 水が貯留された水タンクと、水タンクから水を吐出させる給水ポンプと、プラウの後面に取り付けられ、左右方向に伸びる通水管と、プラウの前面にその長さ方向に所定間隔をあけて設けられた複数の水噴射ノズルと、通水管から水噴射ノズルへ水を供給する複数本の給水分岐枝ホースとを有し、給水ポンプの作動に伴って水噴射ノズルからプラウの前方に水が噴射されるようになされている、路面清掃装置。   A water tank in which water is stored, a water supply pump that discharges water from the water tank, a water pipe that is attached to the rear surface of the plow and extends in the left-right direction, and a predetermined distance in the length direction is provided on the front surface of the plow. A plurality of water injection nozzles and a plurality of water supply branch hoses for supplying water from the water pipes to the water injection nozzles, and water is injected from the water injection nozzles to the front of the plow as the water supply pump is operated. A road surface cleaning device designed to be used. 水噴射ノズルが小孔状の噴射口を有する噴口ノズルであることを特徴とする、請求項３または請求項４記載の路面清掃装置。   The road surface cleaning device according to claim 3 or 4, wherein the water spray nozzle is a nozzle nozzle having a small hole-shaped nozzle. 請求項１〜請求項５のうちのいずれか一項記載の路面清掃装置を備えた路面清掃車両。   The road surface cleaning vehicle provided with the road surface cleaning apparatus as described in any one of Claims 1-5. 車両の前面に取り付けられ、車両の進行に方向に対して傾斜した状態のプラウの両端部に水噴射ノズルを取り付け、水噴射ノズルからプラウの前方に水を噴射させることにより、路面上のゴミ類を路面から浮き上がらせると共に該ゴミ類をプラウによって道路脇に寄せ集めることを特徴とする、路面清掃方法。   Garbage on the road surface by attaching water injection nozzles to both ends of the plow that is attached to the front of the vehicle and inclined with respect to the direction of travel of the vehicle, and jets water from the water injection nozzle to the front of the plow. A method for cleaning the road surface, wherein the garbage is lifted from the road surface and the garbage is gathered to the side of the road by a plow. 車両の前面に取り付けられ、車両の進行に方向に対して傾斜した状態のプラウの前面にその長さ方向に所定間隔をあけて複数の水噴射ノズルを配し、水噴射ノズルからプラウの前方に水を噴出させることにより、路面上のゴミ類を路面から浮き上がらせると共に該ゴミ類をプラウによって道路脇に寄せ集めることを特徴とする、路面清掃方法。   A plurality of water injection nozzles are arranged on the front surface of the plow that is attached to the front surface of the vehicle and inclined with respect to the direction of travel of the vehicle at predetermined intervals in the length direction, and from the water injection nozzle to the front of the plow. A method for cleaning a road surface, characterized by causing water to be ejected to lift garbage on the road surface from the road surface, and collecting the garbage to the side of the road by a plow.
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CN103266577A (en) * 2013-05-30 2013-08-28 中联重科股份有限公司 Cleaning vehicle and method and system for adjusting working height of water spraying support of cleaning vehicle
CN103469753A (en) * 2013-09-12 2013-12-25 长沙中联重科环卫机械有限公司 Deflection control device of water spraying frame and cleaning vehicle
CN103993574A (en) * 2014-05-23 2014-08-20 中联重科股份有限公司 Water sprinkler water spraying pressure control method, device and system and water sprinkler
CN104831663A (en) * 2015-03-25 2015-08-12 包宇青 Rainwater-reutilizationoun-based cleaning apparatus for municipal bridge guardrail and using method thereof
CN104831664A (en) * 2015-02-16 2015-08-12 山东元灵科技有限公司 Road surface cleaning vehicle and road surface cleaning method thereof
CN105256757A (en) * 2015-11-09 2016-01-20 中国重汽集团济南动力有限公司 Watering cart with two bins with self-absorption function
CN105970867A (en) * 2016-07-06 2016-09-28 巩莉 Movable cleaning device for treating concrete road accumulated water
CN106894377A (en) * 2017-03-02 2017-06-27 李彦宏 A kind of recyclable road cleaning vehicle
CN107964911A (en) * 2017-11-23 2018-04-27 徐工集团工程机械有限公司 Opposite punching device and environmental sanitation vehicles
CN108203960A (en) * 2016-08-29 2018-06-26 深圳市晟祥知识产权有限公司 A kind of highway road-surface cleaning apparatus
CN108385585A (en) * 2017-02-02 2018-08-10 陈颜开 A kind of town road clearing apparatus
CN110725245A (en) * 2019-11-20 2020-01-24 孙立新 Road surface cleaning method for road and bridge construction
CN112982988A (en) * 2021-02-04 2021-06-18 山东莱芜建设集团有限公司 Green and environment-friendly building construction method
CN113756244A (en) * 2020-06-04 2021-12-07 尹成刚 Water jet type auxiliary road sweeper

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CN102433852A (en) * 2011-10-13 2012-05-02 施天亮 Multi-functional snow blowing vehicle
CN103266577A (en) * 2013-05-30 2013-08-28 中联重科股份有限公司 Cleaning vehicle and method and system for adjusting working height of water spraying support of cleaning vehicle
CN103469753A (en) * 2013-09-12 2013-12-25 长沙中联重科环卫机械有限公司 Deflection control device of water spraying frame and cleaning vehicle
CN103469753B (en) * 2013-09-12 2015-08-12 长沙中联重科环卫机械有限公司 The deflection control device of water frame and cleaning Vehicle
CN103993574A (en) * 2014-05-23 2014-08-20 中联重科股份有限公司 Water sprinkler water spraying pressure control method, device and system and water sprinkler
CN103993574B (en) * 2014-05-23 2016-03-30 中联重科股份有限公司 Sprinkling truck irrigation pressure control method, equipment, system and sprinkling truck
CN104831664A (en) * 2015-02-16 2015-08-12 山东元灵科技有限公司 Road surface cleaning vehicle and road surface cleaning method thereof
CN104831663A (en) * 2015-03-25 2015-08-12 包宇青 Rainwater-reutilizationoun-based cleaning apparatus for municipal bridge guardrail and using method thereof
CN104831663B (en) * 2015-03-25 2016-08-31 包宇青 Rainwater recycling municipal administration Bridge guardrail cleans device and using method thereof
CN105256757B (en) * 2015-11-09 2017-04-12 中国重汽集团济南动力有限公司 Watering cart with two bins with self-absorption function
CN105256757A (en) * 2015-11-09 2016-01-20 中国重汽集团济南动力有限公司 Watering cart with two bins with self-absorption function
CN105970867A (en) * 2016-07-06 2016-09-28 巩莉 Movable cleaning device for treating concrete road accumulated water
CN105970867B (en) * 2016-07-06 2017-07-28 高伟 A kind of mobile cleaning equipment for being used to handle concrete road ponding
CN108203960A (en) * 2016-08-29 2018-06-26 深圳市晟祥知识产权有限公司 A kind of highway road-surface cleaning apparatus
CN108385585A (en) * 2017-02-02 2018-08-10 陈颜开 A kind of town road clearing apparatus
CN106894377A (en) * 2017-03-02 2017-06-27 李彦宏 A kind of recyclable road cleaning vehicle
CN107964911A (en) * 2017-11-23 2018-04-27 徐工集团工程机械有限公司 Opposite punching device and environmental sanitation vehicles
CN110725245A (en) * 2019-11-20 2020-01-24 孙立新 Road surface cleaning method for road and bridge construction
CN113756244A (en) * 2020-06-04 2021-12-07 尹成刚 Water jet type auxiliary road sweeper
CN112982988A (en) * 2021-02-04 2021-06-18 山东莱芜建设集团有限公司 Green and environment-friendly building construction method
CN112982988B (en) * 2021-02-04 2022-07-22 山东莱芜建设集团有限公司 Green and environment-friendly building construction method

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