JPH0652960U - Sprinkler nozzle holder for compaction roller machines - Google Patents

Sprinkler nozzle holder for compaction roller machines

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Publication number
JPH0652960U
JPH0652960U JP8918492U JP8918492U JPH0652960U JP H0652960 U JPH0652960 U JP H0652960U JP 8918492 U JP8918492 U JP 8918492U JP 8918492 U JP8918492 U JP 8918492U JP H0652960 U JPH0652960 U JP H0652960U
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JP
Japan
Prior art keywords
spray nozzle
water spray
holding member
water
nozzle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP8918492U
Other languages
Japanese (ja)
Other versions
JP2562708Y2 (en
Inventor
毅 平山
和史 中川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kawasaki Motors Ltd
Original Assignee
Kawasaki Jukogyo KK
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Filing date
Publication date
Application filed by Kawasaki Jukogyo KK filed Critical Kawasaki Jukogyo KK
Priority to JP1992089184U priority Critical patent/JP2562708Y2/en
Publication of JPH0652960U publication Critical patent/JPH0652960U/en
Application granted granted Critical
Publication of JP2562708Y2 publication Critical patent/JP2562708Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
  • Road Paving Machines (AREA)

Abstract

(57)【要約】 【目的】 散水ノズルを素手で容易に取外すことができ
る転圧ローラ機械用散水ノズル保持具を提供する。 【構成】 給水用配管と散水ノズルとの間に介装される
転圧ローラ機械用散水ノズル保持具Hであって、上記給
水用配管に固定する固定部材1と、上記散水ノズルを保
持する保持部材2と、この保持部材2と上記固定部材1
との間を密閉するOリング3とを設け、上記固定部材1
と保持部材2とに、互いに係合する突出部4と溝部5と
を設けた。
(57) [Abstract] [Purpose] To provide a water spray nozzle holder for a compaction roller machine in which the water spray nozzle can be easily removed with bare hands. A water spray nozzle holder H for a compaction roller machine, which is interposed between a water supply pipe and a water spray nozzle, comprising a fixing member 1 for fixing the water supply pipe and a holding member for holding the water spray nozzle. Member 2, holding member 2 and fixing member 1
And an O-ring 3 for sealing between the fixing member 1 and
The protrusion 4 and the groove 5 which are engaged with each other are provided on the holding member 2.

Description

【考案の詳細な説明】[Detailed description of the device]

【0001】[0001]

【産業上の利用分野】[Industrial applications]

本考案は、舗装工事等においてアスファルト等を押し固めるための転圧ローラ 機械に装着された散水ノズルの保持具に関し、更に詳しくは素手で容易に取外せ る散水ノズル保持具に関するものである。 The present invention relates to a water spray nozzle holder mounted on a compaction roller machine for compacting asphalt or the like in pavement construction, and more particularly to a water spray nozzle holder that can be easily removed with bare hands.

【0002】[0002]

【従来の技術】[Prior art]

従来より、舗装工事等においてアスファルト等を押し固める時には、ローラ自 重により押し固める転圧ローラ機械が用いられている。この転圧ローラ機械は、 例えば、アスファルトを押し固める場合、加熱したアスファルトを押圧するため 、アスファルトがローラあるいはタイヤに付着してしまう。そこで、従来よりロ ーラ及びタイヤに散水しながら押し固めることにより、上記付着を防止している 。 2. Description of the Related Art Conventionally, when compacting asphalt in pavement work, etc., a compaction roller machine that compacts by the weight of the roller has been used. This compaction roller machine presses the heated asphalt, for example, when the asphalt is pressed and solidified, so that the asphalt adheres to the roller or the tire. Therefore, conventionally, the above adhesion is prevented by pressing the roller and tire while sprinkling them with water.

【0003】 この散水は、図5に示す転圧ローラ機械Rの概略側面図及び図6に示す概略平 面図に示すように、運転席後部に配設した水タンク21と、ローラ22及びタイ ヤ23上部に設けた給水用配管24とを管路25により連通させ、ポンプ26を 駆動して水タンク21からストレーナ27を介して前後の給水用配管24に給水 することにより、給水用配管24に設けられた複数の散水ノズルNからローラ2 2及びタイヤ23表面に散水するように構成されている。As shown in the schematic side view of the compaction roller machine R shown in FIG. 5 and the schematic plan view shown in FIG. 6, this watering is performed by the water tank 21, the roller 22 and the tie arranged at the rear of the driver's seat. The water supply pipe 24 provided at the upper portion of the tub 23 is connected to the water supply pipe 24 through the pipe line 25, and the pump 26 is driven to supply water from the water tank 21 to the front and rear water supply pipes 24 through the strainer 27. The water is sprayed onto the surfaces of the roller 22 and the tire 23 from a plurality of water spray nozzles N provided in the.

【0004】 この散水ノズルNは、図7の側断面図に示すように、上記給水用配管24に設 けられたT型管継手28のネジ部28aに散水ノズルN基部に形成したネジ部N aを螺合することにより固定されている。As shown in the side sectional view of FIG. 7, the sprinkling nozzle N has a threaded portion N formed at a base portion of the sprinkling nozzle N on a threaded portion 28 a of a T-shaped pipe joint 28 provided on the water supply pipe 24. It is fixed by screwing a.

【0005】[0005]

【考案が解決しようとする課題】[Problems to be solved by the device]

ところで、水タンク21内の水にはタンク内で発生する錆等の鉄粉が多数存在 している。従って、この水タンク21から上記散水ノズルNに供給される水に含 まれる錆等の異物を除去するためにストレーナ27を介して供給している。しか し、このストレーナ27では大きな錆等は除去できるが、小さな錆等は通過して しまう。 By the way, in the water in the water tank 21, many iron powders such as rust generated in the tank are present. Therefore, the water is supplied from the water tank 21 through the strainer 27 to remove foreign substances such as rust contained in the water supplied to the water spray nozzle N. However, although this strainer 27 can remove a large amount of rust, it passes a small amount of rust.

【0006】 一方、散水ノズルNには、供給された水を所定の角度あるいは幅で散布できる ようにスリットNbが形成されると共に、このスリットNbの内側に異物が詰ま らないようにノズル用ストレーナNcが設けられている。しかし、このノズル用 ストレーナNcでも水中に存在する小さな錆等を完全に除去することができず、 上記スリットNbの内側を詰まらせてしまうことが頻繁にある。On the other hand, the water spray nozzle N is formed with a slit Nb so that the supplied water can be sprayed at a predetermined angle or width, and a nozzle strainer is provided to prevent foreign matter from clogging the inside of the slit Nb. Nc is provided. However, even this strainer Nc for nozzles cannot completely remove small rust and the like existing in water, and often clogs the inside of the slit Nb.

【0007】 このような場合、上記散水ノズルNにあっては、スパナ等の工具を用いて散水 ノズルN基部を回して給水用配管24のT型管継手28から散水ノズルNを取外 した後、この散水ノズルNからノズル用ストレーナNcを取外して、スリットN b内側に詰まった異物を除去していた。そして、上記取外しの手順と逆の手順に より再び散水ノズルNをT型管継手28に取付けていた。また、取付け時にはネ ジ部Naを密閉するためにシールテープ等を用いて取付ける必要がある。In such a case, in the water spray nozzle N, after the water spray nozzle N is removed from the T-type pipe joint 28 of the water supply pipe 24 by rotating the base of the water spray nozzle N using a tool such as a spanner. Then, the nozzle strainer Nc was removed from the water spray nozzle N to remove the foreign matter clogged inside the slit N b. Then, the sprinkling nozzle N was attached to the T-type pipe joint 28 again by a procedure reverse to the above-described removal procedure. Further, at the time of mounting, it is necessary to mount it by using a sealing tape or the like in order to seal the screw Na.

【0008】 従って、従来の散水ノズルNにあっては、目詰まりする度に工具を用いて上記 取外し作業を行って異物を除去しているので、散水ノズルN内の異物除去作業に 多くの時間と労力を要していた。また、散水ノズルN内の異物を除去する間、転 圧ローラ機械は停止しているので、工事の流れに悪影響を及ぼすこともある。Therefore, in the conventional water sprinkling nozzle N, the foreign matter is removed by performing the above-mentioned removal work using a tool every time it is clogged. It took a lot of effort. Further, since the rolling roller machine is stopped while the foreign matter in the water spray nozzle N is removed, it may adversely affect the work flow.

【0009】 更に、転圧ローラ機械は、一般的に環境の悪い作業現場で使用されるので、散 水ノズルNの外部に泥等が付着して散水ノズルN本来の機能を発揮できなくなっ てしまう場合が多い。このような場合には散水ノズルNを交換することとなるが 、この場合にも、上記異物除去作業と同様に工具を用いて取外すと共に、新しい 散水ノズルNを取付ける作業となり、多くの時間を必要とする。Further, since the compaction roller machine is generally used at a work site where the environment is bad, mud or the like adheres to the outside of the water spray nozzle N so that the original function of the water spray nozzle N cannot be exerted. In many cases. In such a case, the sprinkling nozzle N will have to be replaced, but in this case as well, the same sprinkling work as the above-mentioned foreign matter removal work will be performed using a tool, and a new sprinkling nozzle N will be attached, requiring a lot of time. And

【0010】 なお、この種の従来技術として、特開昭59−26166号公報記載の発明が あるが、この公報記載の発明は噴射ノズル装置のみではなくパイプ連結装置を備 えた流体移送機構に関するものであるため、分解時にはキャップあるいはノズル 等が全て単一部品となって分解されてしまうような構造である。従って、本考案 の対象とする転圧ローラ機械の散水ノズルとして用いた場合には、煩雑な作業現 場における迅速な異物除去作業に対応することが極めて難しい。また、この発明 を採用する場合には、従来から多くの転圧ローラ機械に使用されている散水ノズ ルを全て廃棄して新たに設けることとなり、非常に高価な散水ノズルとなってし まう。As a conventional technique of this type, there is an invention described in JP-A-59-26166. However, the invention described in this publication relates to a fluid transfer mechanism including not only an injection nozzle device but also a pipe connecting device. Therefore, the structure is such that the cap, nozzle, etc. are all disassembled as a single part when disassembled. Therefore, when it is used as a sprinkling nozzle of a compaction roller machine, which is the subject of the present invention, it is extremely difficult to cope with a rapid foreign matter removal operation in a complicated work site. Further, when the present invention is adopted, all the water spray nozzles that have been used in many roller compaction machines have been discarded and newly installed, resulting in a very expensive water spray nozzle.

【0011】 本考案は上記課題に鑑みて、散水ノズルを素手で容易に取外すことができる転 圧ローラ機械用散水ノズル保持具を提供することを目的とする。In view of the above problems, it is an object of the present invention to provide a water spray nozzle holder for a rolling roller machine, which allows the water spray nozzle to be easily removed with bare hands.

【0012】[0012]

【課題を解決するための手段】[Means for Solving the Problems]

上記目的を達成するために、本考案における転圧ローラ機械用散水ノズル保持 具は、給水用配管と散水ノズルとの間に介装される転圧ローラ機械用散水ノズル 保持具であって、上記給水用配管に固定する固定部材と、上記散水ノズルを保持 する保持部材と、該保持部材と上記固定部材との間を密閉する環状のシール部材 とを設け、上記固定部材と保持部材とに、互いに係合する凹凸部で構成した係合 手段を設けたことを特徴とするものである。 In order to achieve the above object, a watering nozzle holder for a pressure roller machine according to the present invention is a watering nozzle holder for a pressure roller machine that is interposed between a water supply pipe and a watering nozzle. A fixing member for fixing to the water supply pipe, a holding member for holding the sprinkling nozzle, and an annular seal member for sealing between the holding member and the fixing member are provided, and the fixing member and the holding member are provided. The present invention is characterized in that an engaging means composed of concave and convex portions that engage with each other is provided.

【0013】[0013]

【作用】[Action]

上記構成によって、給水用配管にノズル保持具の一方を構成する固定部材を固 定し、ノズル保持具のもう一方を構成する保持部材に散水ノズルを保持し、該保 持部材と上記固定部材との間にシール部材を挿入すると共に、上記散水ノズルと 一体的になった保持部材を、該保持部材と上記固定部材とに設けた互いに係合す る凹凸部からなる係合手段を素手で係合させることにより、この係合手段が両部 材を一体的に結合する。 With the above configuration, the fixing member that constitutes one of the nozzle holders is fixed to the water supply pipe, the water spray nozzle is held by the holding member that constitutes the other of the nozzle holders, and the holding member and the fixing member are provided. The seal member is inserted between the holding member and the holding member integrated with the water sprinkling nozzle, and the engaging means formed by the concavo-convex portions provided on the holding member and the fixing member are engaged with each other with bare hands. By mating, this engaging means integrally joins both parts.

【0014】 また、保持部材と固定部材との係合を素手で解除することにより、保持部材と 共に散水ノズルを給水用配管から容易に取外すことができる。従って、散水ノズ ルの異物除去作業が容易に行える。Further, by releasing the engagement between the holding member and the fixing member with bare hands, the water spray nozzle together with the holding member can be easily removed from the water supply pipe. Therefore, it is possible to easily remove foreign matter from the spray nozzle.

【0015】[0015]

【実施例】【Example】

以下、本考案の実施例を図面に基づいて説明する。 図1は本考案に係る散水ノズル保持具を示す分解斜視図であり、図示するよう に、散水ノズル保持具Hは、給水用配管側に螺合するためのネジ部1aを有する 固定部材1と、散水ノズルを保持するためのネジ部2aを有する保持部材2と、 これら両部材間を水密するためのシール部材たるOリング3から構成されている 。そして、上記固定部材1と保持部材2とには、両部材が互いに係合するような 凹凸部で構成した係合手段が設けられており、この実施例では固定部材1の内側 に、対峙する2個の突出部4を設け、保持部材2の外側に該突出部4が係合した 状態で周方向に移動可能な溝部5を設けることにより係合手段が構成されている 。 Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is an exploded perspective view showing a sprinkler nozzle holder according to the present invention. As shown, the sprinkler nozzle holder H includes a fixing member 1 having a screw portion 1a for screwing into a water supply pipe side. A holding member 2 having a screw portion 2a for holding the water spray nozzle, and an O-ring 3 as a sealing member for water-tightly connecting the two members. Further, the fixing member 1 and the holding member 2 are provided with engaging means composed of concave and convex portions so that both members engage with each other. In this embodiment, the engaging means faces the inside of the fixing member 1. The engaging means is configured by providing two projecting portions 4 and providing a groove portion 5 which is movable in the circumferential direction with the projecting portions 4 engaged on the outside of the holding member 2.

【0016】 また、上記溝部5の終端部には凹部5aが形成されており、この凹部5aは、 保持部材2の内側に水圧が作用した時、保持部材2が外方へ押されて固定部材1 の突出部4と凹部5aとが確実に嵌合することにより、突出部4を溝部5に係止 させるようにロックし、突出部4の抜け止め防止を確実にするためのものである 。A recess 5 a is formed at the end of the groove 5, and the recess 5 a pushes the holding member 2 outward when water pressure is applied to the inside of the holding member 2 to fix the holding member 2. By securely fitting the protrusion 4 and the recess 5a, the protrusion 4 is locked so as to be locked in the groove 5, and the protrusion 4 is prevented from coming off.

【0017】 更に、上記実施例では保持部材2が素手で容易に取外せるように、鍔部2bの 周囲に複数の平面部2cが形成されており、この平面部2cを素手で回動させる ことにより容易に取外すことができる。なお、この鍔部2bは、周囲を多角形に 形成しても、あるいは表面にローレット加工を施してもよく、素手で持ち易い形 態に適宜形成すればよい。Further, in the above embodiment, a plurality of flat surface portions 2c are formed around the brim portion 2b so that the holding member 2 can be easily removed with bare hands, and the flat surface portions 2c can be rotated with bare hands. Can be easily removed. The flange portion 2b may be formed in a polygonal shape on the periphery thereof, or may be knurled on the surface thereof, and may be appropriately formed in a shape that is easy to hold with bare hands.

【0018】 なお、上記実施例では係合手段を構成する突出部4を固定部材1側に、溝部5 を保持部材2側にそれぞれ設けているが、これらの構成を設ける部材はどちら側 でもよい。It should be noted that in the above-described embodiment, the projecting portion 4 constituting the engaging means is provided on the fixed member 1 side and the groove portion 5 is provided on the holding member 2 side, but any member may be provided to provide these configurations. .

【0019】 ところで、上記溝部5は、本考案が対象とする転圧ローラ機械において使用さ れる水圧が、例えば、1kg/cm 〜 2kg/cm 程度の低圧であるため、図2の(a),(b ) に示す溝部5の例のように、保持部材2の軸心方向から円周方向に向けて僅か に傾斜させるように形成しても、軸心とほぼ直角方向となるように形成しても同 等の効果を得ることができる。By the way, since the water pressure used in the rolling roller machine targeted by the present invention is a low pressure of, for example, about 1 kg / cm to 2 kg / cm, the above-mentioned groove portion 5 of FIG. As in the case of the groove 5 shown in (b), even if the holding member 2 is formed so as to be slightly inclined in the circumferential direction from the axial direction, the holding member 2 is formed so as to be substantially perpendicular to the axial center. However, the same effect can be obtained.

【0020】 上記構成による本考案の散水ノズル保持具Hを、転圧ローラ機械の給水用配管 に装着する状態を図3に示す側断面図に基づいて以下に説明する。 先ず、給水用配管6に設けられたT型管継手7に、固定部材1のネジ部1aを 螺合することにより固定し、保持部材2のネジ部2aに、従来から使用されてい る散水ノズルNのネジ部Naを螺合することにより、保持部材2に散水ノズルN を取付ける。そして、固定部材1と保持部材2との間にOリング3を挿入すると 共に、固定部材1の突出部4に沿って保持部材2の溝部5を係合させながら回動 させることにより、固定部材1の突出部4が保持部材2の溝部5と係合し、突出 部4が溝部5の終端部に形成した凹部5aに達した時に確実に固定される。A state in which the water spray nozzle holder H of the present invention having the above-described structure is mounted on the water supply pipe of the compaction roller machine will be described below with reference to the side sectional view shown in FIG. First, the screw portion 1a of the fixing member 1 is fixed to the T-shaped pipe joint 7 provided in the water supply pipe 6 by screwing, and the screw portion 2a of the holding member 2 is fixed to the screw portion 2a which has been conventionally used. The water spray nozzle N 1 is attached to the holding member 2 by screwing the screw portion Na of N. Then, the O-ring 3 is inserted between the fixing member 1 and the holding member 2, and the groove portion 5 of the holding member 2 is rotated along the protrusion 4 of the fixing member 1 while being engaged, whereby the fixing member 1 is rotated. The protrusion 4 of No. 1 engages with the groove 5 of the holding member 2 and is securely fixed when the protrusion 4 reaches the recess 5a formed at the end of the groove 5.

【0021】 以上のように構成した本考案によれば、通常、給水用配管6から供給される水 はノズル用ストレーナーNcにより異物が除去され、スリットNbからローラ2 2及びタイヤ23に散水される(図5)。According to the present invention configured as described above, normally, the water supplied from the water supply pipe 6 is cleaned of foreign matters by the nozzle strainer Nc, and is sprayed on the roller 22 and the tire 23 from the slit Nb. (Fig. 5).

【0022】 そして、ノズル用ストレーナーNcでも除去できなかった異物が散水ノズルN のスリットNb内側に詰まった場合には、図4に示す側面図のように、散水ノズ ルNを保持する保持部材2を素手で多少押圧しながら所定方向へ回すと、保持部 材2と固定部材1との係合が解除されるので、保持部材2と散水ノズルNとが一 体的に取外せる。この時の力は、保持部材2と固定部材1とを水密シールするO リング3を僅かに押圧するだけの力であるので、素手でも容易に取外すことがで きる。When foreign matter that cannot be removed by the nozzle strainer Nc is clogged inside the slit Nb of the water spray nozzle N 1, as shown in the side view of FIG. 4, a holding member 2 for holding the water spray nozzle N 2 is formed. When is rotated in a predetermined direction while being slightly pressed with bare hands, the engagement between the holding member 2 and the fixing member 1 is released, so that the holding member 2 and the water spray nozzle N can be integrally removed. Since the force at this time is a force that slightly presses the O-ring 3 that seals the holding member 2 and the fixing member 1 in a watertight manner, it can be easily removed with bare hands.

【0023】 更に、散水ノズルNと保持部材2とは一体的に取外すことができるので、各部 品を分解することなく保持部材2を持った状態で散水ノズルNのノズル用ストレ ーナーNcのみを容易に取外すことができ、煩雑な作業現場においても迅速な異 物除去作業が可能となる。Further, since the water spray nozzle N and the holding member 2 can be integrally removed, it is easy to perform only the nozzle strainer Nc of the water spray nozzle N while holding the holding member 2 without disassembling each part. Therefore, it is possible to remove foreign matter quickly, and it is possible to quickly remove foreign matter even at a complicated work site.

【0024】 ところで、従来から多くの転圧ローラ機械が舗装工事現場等で稼働しているが 、これらの機械においてはいずれも上述した問題を生じている。そこで、これら の稼働している転圧ローラ機械においても、従来から装着されている散水ノズル Nを本考案の散水ノズル保持具Hを介装して給水用配管に設けることにより、素 手で容易に取外せる散水ノズルNとすることができる。従って、既設の転圧ロー ラ機械においても同一の効果を得ることが容易に実現できる。By the way, conventionally, many roller compaction machines have been operating at the pavement construction site and the like, but all of these machines have the above-mentioned problems. Therefore, even in these rolling compactor machines that are in operation, it is easy to use with a bare hand by installing the watering nozzle N that has been conventionally mounted on the water supply pipe through the watering nozzle holder H of the present invention. The water spray nozzle N can be detached. Therefore, it is possible to easily achieve the same effect even in an existing compaction roller machine.

【0025】[0025]

【考案の効果】[Effect of device]

本考案によれば、固定部材から保持部材を素手で取外すことにより、保持部材 と共に散水ノズルを容易に配管から取外すことができるので、散水ノズルの目詰 まり除去等が極めて容易に行える。これにより、散水ノズル内の異物除去に要す る時間と労力が大幅に削減できる。 According to the present invention, by removing the holding member from the fixing member with bare hands, the water spray nozzle together with the holding member can be easily removed from the pipe, so that the clogging of the water spray nozzle can be removed very easily. As a result, the time and labor required to remove foreign matter in the water spray nozzle can be greatly reduced.

【0026】 また、従来の転圧ローラ機械において使用されている散水ノズルに本考案の散 水ノズル保持具を設けることにより、従来から使用されている転圧ローラ機械に おいても素手で容易に取外せる散水ノズルの実現が可能となる。Further, by providing the water spray nozzle holder of the present invention to the water spray nozzle used in the conventional roller compaction machine, the roller compactor machine conventionally used can be easily handled with bare hands. It is possible to realize a removable sprinkling nozzle.

【図面の簡単な説明】[Brief description of drawings]

【図1】本考案に係る散水ノズル保持具を示す分解斜視
図である。
FIG. 1 is an exploded perspective view showing a water spray nozzle holder according to the present invention.

【図2】(a) (b) は、保持具に設ける係合溝の例を示す
側面図である。
2A and 2B are side views showing examples of engagement grooves provided in a holder.

【図3】本考案に係る散水ノズル保持具を装着した状態
を示す側断面図である。
FIG. 3 is a side sectional view showing a state in which the water spray nozzle holder according to the present invention is mounted.

【図4】本考案の散水ノズル保持具から保持部材を取外
した状態を示す側面図である。
FIG. 4 is a side view showing a state where a holding member is removed from the water spray nozzle holder of the present invention.

【図5】従来から使用されている転圧ローラ機械全体の
概略側面図である。
FIG. 5 is a schematic side view of the entire conventionally used compaction roller machine.

【図6】従来から使用されている転圧ローラ機械全体の
概略平面図である。
FIG. 6 is a schematic plan view of an entire conventionally used compaction roller machine.

【図7】従来から使用されている散水ノズルを示す側断
面図である。
FIG. 7 is a side sectional view showing a conventionally used water spray nozzle.

【符号の説明】[Explanation of symbols]

1…固定部材 2…保持部材 3…Oリング(シール部材) 4…突出部(係合手段) 5…溝部(係合手段) 6…給水用配管 H…散水ノズル保持具 N…散水ノズル DESCRIPTION OF SYMBOLS 1 ... Fixing member 2 ... Holding member 3 ... O-ring (sealing member) 4 ... Projection part (engaging means) 5 ... Groove part (engaging means) 6 ... Water supply piping H ... Sprinkling nozzle holder N ... Sprinkling nozzle

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】 給水用配管と散水ノズルとの間に介装さ
れる転圧ローラ機械用散水ノズル保持具であって、 上記給水用配管に固定する固定部材と、上記散水ノズル
を保持する保持部材と、該保持部材と上記固定部材との
間を密閉する環状のシール部材とを設け、上記固定部材
と保持部材とに、互いに係合する凹凸部で構成した係合
手段を設けたことを特徴とする転圧ローラ機械用散水ノ
ズル保持具。
1. A water spray nozzle holder for a compaction roller machine, which is interposed between a water supply pipe and a water spray nozzle, wherein the fixing member is fixed to the water supply pipe, and the holding member holds the water spray nozzle. A member, an annular seal member for sealing between the holding member and the fixing member, and the fixing member and the holding member are provided with engaging means composed of concave and convex portions that engage with each other. A water spray nozzle holder for a compacting roller machine.
JP1992089184U 1992-12-28 1992-12-28 Sprinkling nozzle holder for rolling roller machine Expired - Lifetime JP2562708Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1992089184U JP2562708Y2 (en) 1992-12-28 1992-12-28 Sprinkling nozzle holder for rolling roller machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1992089184U JP2562708Y2 (en) 1992-12-28 1992-12-28 Sprinkling nozzle holder for rolling roller machine

Publications (2)

Publication Number Publication Date
JPH0652960U true JPH0652960U (en) 1994-07-19
JP2562708Y2 JP2562708Y2 (en) 1998-02-16

Family

ID=13963660

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1992089184U Expired - Lifetime JP2562708Y2 (en) 1992-12-28 1992-12-28 Sprinkling nozzle holder for rolling roller machine

Country Status (1)

Country Link
JP (1) JP2562708Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019535518A (en) * 2016-12-06 2019-12-12 スリーエム イノベイティブ プロパティズ カンパニー Spray gun air cap with holding means
JP2020105816A (en) * 2018-12-27 2020-07-09 日立建機株式会社 Rolling compaction machine
JP2021186771A (en) * 2020-06-02 2021-12-13 三菱重工機械システム株式会社 Nozzle, nozzle attachment body, and processing system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51153714U (en) * 1975-06-03 1976-12-08
JPS5782967U (en) * 1980-11-06 1982-05-22
JPS6287760U (en) * 1985-11-20 1987-06-04
JPH02129274U (en) * 1989-04-03 1990-10-24

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51153714U (en) * 1975-06-03 1976-12-08
JPS5782967U (en) * 1980-11-06 1982-05-22
JPS6287760U (en) * 1985-11-20 1987-06-04
JPH02129274U (en) * 1989-04-03 1990-10-24

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019535518A (en) * 2016-12-06 2019-12-12 スリーエム イノベイティブ プロパティズ カンパニー Spray gun air cap with holding means
JP2020105816A (en) * 2018-12-27 2020-07-09 日立建機株式会社 Rolling compaction machine
JP2021186771A (en) * 2020-06-02 2021-12-13 三菱重工機械システム株式会社 Nozzle, nozzle attachment body, and processing system

Also Published As

Publication number Publication date
JP2562708Y2 (en) 1998-02-16

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