JP3339911B2 - Automatic Keren device with release agent application mechanism - Google Patents
Automatic Keren device with release agent application mechanismInfo
- Publication number
- JP3339911B2 JP3339911B2 JP11386293A JP11386293A JP3339911B2 JP 3339911 B2 JP3339911 B2 JP 3339911B2 JP 11386293 A JP11386293 A JP 11386293A JP 11386293 A JP11386293 A JP 11386293A JP 3339911 B2 JP3339911 B2 JP 3339911B2
- Authority
- JP
- Japan
- Prior art keywords
- belt member
- release agent
- mold surface
- slide
- driving means
- 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.)
- Expired - Lifetime
Links
Landscapes
- Lining And Supports For Tunnels (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明はスライドセントル（トン
ネルニ次覆工コンクリート用型枠）におけるケレン装置
の改良に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement of a keren device in a slide centure (form for a secondary lining concrete of a tunnel).
【０００２】[0002]
【従来の技術】スライドセントルを用いてコンクリート
を打ち込みトンネルニ次覆工を行なった場合、コンクリ
ートの硬化後、このスライドセントルはコンクリート面
から剥され、次のコンクリート打設場所へと移行され
る。そして、次のコンクリート打設場所でコンクリート
を打ち込む前に、スライドセントルの表面に付着したコ
ンクリート残塊を除去し清掃するケレン作業が行なわれ
る。また、コンクリートから容易に剥れるようにオイル
等からなる剥離剤をスライドセントルの表面に付着させ
る作業がなされる。一方、スライドセントルはトンネル
の長手方向に所定の長さを有し、スライドセントルをコ
ンクリートから剥した時、スライドセントル表面とコン
クリートとの間には２０ｃｍから５０ｃｍの狭い空間し
かない。そのため、ケレン作業を簡単に行なえない他、
剥離剤を塗布することができず、剥離剤については作業
員が噴霧器を用い、一般的には１リットル当たり６ｍ2
を目安として吹き付けるようにしている。2. Description of the Related Art When a concrete is driven into a tunnel using a slide center and the secondary lining is performed, after the concrete is hardened, the slide center is peeled off from the concrete surface and transferred to the next concrete placing place. Then, before the concrete is poured into the next concrete placing place, a scraping operation is performed to remove and clean the residual concrete lumps adhering to the surface of the slide centre. In addition, an operation of attaching a release agent made of oil or the like to the surface of the slide center so as to easily peel off from the concrete is performed. On the other hand, the slide center has a predetermined length in the longitudinal direction of the tunnel, and when the slide center is peeled from concrete, there is only a narrow space of 20 cm to 50 cm between the surface of the slide center and concrete. Therefore, besides not being able to perform Keren work easily,
The release agent cannot be applied, and the operator uses a sprayer for the release agent, generally 6 m 2 per liter.
As a guide.
【０００３】[0003]
【発明が解決しようとする課題】このようなことから従
来では、スライドセントル表面に付着したコンクリート
残塊を確実に除去し難く、また、スライドセントルの表
面全域に剥離剤を行き渡らせるため、ムラ吹きを余儀な
くされ、過剰塗布とならざるを得ない不具合があった。
また、剥離剤を噴霧器により吹きつけるため、霧状とな
った剥離剤がトンネル内を浮遊し、人体へ悪影響を及ぼ
すことも問題となっていた。更に、コンクリート巻厚に
鉄筋施工がある場合、作業空間が一段と狭く１０ｃｍか
ら１５ｃｍ程度となり、噴霧器を用いた手作業も簡単に
行なえなくなり、また、剥離剤が鉄筋に付着する虞があ
り、剥離剤が鉄筋に付着するとコンクリートとの密着が
悪くなる不具合が生じる。本発明は前記事情に鑑み案出
されたものであって、本発明の目的は、手作業によるこ
となく機械的にケレン作業と剥離剤の塗布作業を行なえ
る剥離剤塗布機構付き自動ケレン装置を提供することに
ある。In view of the above, it has been difficult in the prior art to reliably remove the residual concrete adhering to the surface of the slide centure, and to spread the release agent over the entire surface of the slide centure. And there was a problem that the application had to be excessive.
In addition, since the release agent is sprayed by a sprayer, there has been a problem that the mist-like release agent floats in the tunnel and adversely affects the human body. Furthermore, when there is a reinforcing bar in the thickness of the concrete, the working space becomes narrower and becomes about 10 cm to 15 cm, so that manual work using a sprayer cannot be easily performed, and the peeling agent may adhere to the reinforcing bar. If the steel adheres to the reinforcing steel, the adhesion to concrete becomes poor. The present invention has been devised in view of the above circumstances, and an object of the present invention is to provide an automatic cleaning device with a release agent application mechanism capable of mechanically performing a cleaning operation and a release agent application operation without manual operation. To provide.
【０００４】[0004]
【課題を解決するための手段】前記目的を達成するた
め、本発明は、トンネルの横断面方向でスライドセント
ルの型面上に掛け渡されたベルト部材と、前記スライド
セントルの型面に臨む前記ベルト部材の面に支持され前
記型面に付着したコンクリート残塊を取り除くケレン部
と、前記スライドセントルの型面に臨む前記ベルト部材
の面に支持され前記型面に剥離剤を塗布する塗布部と、
前記ベルト部材をその長手方向に往復移動させるベルト
部材用駆動手段と、前記スライドセントルの走行架台に
トンネルの長手方向に移動可能に結合され前記ベルト部
材用駆動手段を支持するフレームと、前記フレームを走
行架台に沿わせて移動させるフレーム用駆動手段とを備
え、前記ケレン部は、前記ベルト部材の幅方向に延在す
る幅を有する研磨用ブラシにより構成され、前記塗布部
は、前記ベルト部材の幅方向に延在する幅を有して構成
され、前記ケレン部と塗布部はそれぞれ複数設けられて
ベルト部材の長手方向に間隔をおいて交互に配置され、
前記各塗布部には剥離材が供給されるように構成されて
いることを特徴とする。In order to achieve the above-mentioned object, the present invention is directed to a belt member which is laid on a mold surface of a slide centure in a cross-sectional direction of a tunnel, and wherein the belt member faces the mold surface of the slide centure. A keren portion that is supported on the surface of the belt member and removes the residual concrete adhering to the mold surface, and an application portion that is supported on the surface of the belt member facing the mold surface of the slide center and applies a release agent to the mold surface. ,
A belt member driving means for reciprocating the belt member in a longitudinal direction thereof, a frame supporting the belt member driving means coupled to a traveling mount of the slide center so as to be movable in a tunnel longitudinal direction, and the frame Frame driving means for moving along the traveling gantry, the keren portion is configured by a polishing brush having a width extending in the width direction of the belt member, the coating portion of the belt member It is configured to have a width extending in the width direction, a plurality of the Keren portion and the application portion are respectively provided and alternately arranged at intervals in the longitudinal direction of the belt member,
It is characterized in that a release material is supplied to each of the application sections.
【０００５】また、本発明は、前記ベルト部材用駆動手
段が、ベルト部材の長手方向両端寄りに夫々設けられた
油圧シリンダで構成されていることを特徴とする。Further, the present invention is characterized in that the belt member driving means is constituted by hydraulic cylinders provided respectively near both ends in the longitudinal direction of the belt member.
【０００６】[0006]
【実施例】以下、本発明の実施例を添付図面に従って説
明する。図１はトンネル内の横断断面図を示す。１は地
山、３は二次覆工コンクリート、５はスライドセント
ル、７はトンネル底部に敷設されたレール、９はレール
７上を走行する走行架台、１１はずり搬送台車で、スラ
イドセントル５は分割可能な複数の型枠１３から構成さ
れ、各型枠１３は走行架台９の適宜箇所に配設された油
圧ジャッキやシリンダ等により拡縮可能に支持されてい
る。Embodiments of the present invention will be described below with reference to the accompanying drawings. FIG. 1 shows a cross section through the tunnel. 1 is a ground pile, 3 is a secondary lining concrete, 5 is a slide centure, 7 is a rail laid at the bottom of the tunnel, 9 is a traveling platform running on the rail 7, 11 is a shear carrier, and 5 is a slide centure. It is composed of a plurality of mold frames 13 that can be divided, and each mold frame 13 is scalably supported by a hydraulic jack, a cylinder, or the like disposed at an appropriate position of the traveling gantry 9.
【０００７】図２は剥離剤塗布機構付き自動ケレン装置
の概略正面図、図３は剥離剤塗布機構付き自動ケレン装
置の左半部下部の拡大正面図、図４は図３のＡ矢視から
視たレールの側面図を示す。１５は剥離剤塗布機構付き
自動ケレン装置で、自動ケレン装置１５はスライドセン
トル５の型面１３Ａに沿って配設されたベルト部材１７
と、前記ベルト部材１７の型面１３Ａに臨む面に支持さ
れ前記型面１３Ａに接触可能はケレン部１８と、前記ベ
ルト部材１７の型面１３Ａに臨む面に支持され前記型面
１３Ａに剥離剤を塗布する塗布部２１と、前記ベルト部
材１７をその長手方向に往復移動させるベルト部材用駆
動手段２３と、前記走行架台９にトンネルの長手方向に
沿って移動可能に配設されたフレーム２５と、前記フレ
ーム２５を移動させるフレーム用駆動手段２７とを備え
る。FIG. 2 is a schematic front view of an automatic cleaning device with a release agent application mechanism, FIG. 3 is an enlarged front view of the lower left half of the automatic cleaning device with a release agent application mechanism, and FIG. 4 is a view from arrow A in FIG. Figure 2 shows a side view of the rail as seen. Reference numeral 15 denotes an automatic cleaning device with a release agent application mechanism, and the automatic cleaning device 15 is a belt member 17 disposed along the mold surface 13A of the slide center 5.
The helical portion 18 supported on the surface of the belt member 17 facing the mold surface 13A and capable of contacting the mold surface 13A, and the release agent supported on the surface of the belt member 17 facing the mold surface 13A, A belt member driving means 23 for reciprocating the belt member 17 in the longitudinal direction thereof; and a frame 25 movably disposed on the traveling gantry 9 along the longitudinal direction of the tunnel. , A frame driving means 27 for moving the frame 25.
【０００８】前記走行架台９の下部両側には、図４に示
すように、トンネルの長手方向に延在するレール３１が
設けられ、自動ケレン装置１５はこのレール３１に案内
されつつ走行架台９に沿って移動する。前記フレーム２
５は、前記レール３１に車輪３３を介して移動可能に係
合された油圧ユニット３５と、この油圧ユニット３５に
連結されたアーム３７、このアーム３７に連結されたテ
ンションアーム３９等で構成され、前記アーム３７と油
圧ユニット３５間にはアーム３７固定用の油圧ジャッキ
４１が設けられている。前記各レール３１の一端には夫
々駆動ユニット４３が配置され、この駆動ユニット４３
の出力軸に連結されたワイヤ４５と、各レール３１の他
端に取着されたプーリ４７を介して油圧ユニット３５が
レール３１に沿って移動し、フレーム用駆動手段２７は
これら駆動ユニット４３、ワイヤ４５、プーリ４７によ
り構成されている。As shown in FIG. 4, rails 31 extending in the longitudinal direction of the tunnel are provided on both lower sides of the traveling gantry 9. Move along. The frame 2
5 includes a hydraulic unit 35 movably engaged with the rail 31 via wheels 33, an arm 37 connected to the hydraulic unit 35, a tension arm 39 connected to the arm 37, and the like. A hydraulic jack 41 for fixing the arm 37 is provided between the arm 37 and the hydraulic unit 35. A drive unit 43 is disposed at one end of each of the rails 31.
The hydraulic unit 35 moves along the rails 31 via the wires 45 connected to the output shafts and the pulleys 47 attached to the other ends of the respective rails 31. The frame driving means 27 It comprises a wire 45 and a pulley 47.
【０００９】前記テンションアーム３９の先端には案内
ローラ４９が型面１３Ａに接触して配設され、また、テ
ンションアーム３９には、ベルト部材用駆動手段２３を
構成する油圧シリンダ５１が配設され、また、テンショ
ンアーム３９の先端上部と下部に夫々ベルト部材用のプ
ーリ５３，５５が回転可能に支持され、更に、ベルト部
材用のプーリ５７が前記油圧シリンダ５１で支持されて
いる。前記ベルト部材１７の両端は、夫々前記プーリ５
３，５７，５５に巻回された後、レバーブロック５９を
介してアーム３７の支片６１に連結されている。A guide roller 49 is provided at the tip of the tension arm 39 in contact with the mold surface 13A, and a hydraulic cylinder 51 constituting the belt member driving means 23 is provided at the tension arm 39. Further, pulleys 53 and 55 for a belt member are rotatably supported at the upper and lower ends of the tension arm 39, respectively, and a pulley 57 for the belt member is supported by the hydraulic cylinder 51. Both ends of the belt member 17 are respectively connected to the pulley 5.
After being wound around 3, 57, 55, it is connected to a support 61 of the arm 37 via a lever block 59.
【００１０】図５（Ａ）はベルト部材部分の正面図、図
５（Ｂ）は同平面図、図６はベルト部材部分の要部拡大
正面図を示す。前記ケレン部１８と塗布部２１とはベル
ト部材１７の長手方向に所定の間隔をおき交互に配設さ
れ、ケレン部１８と塗布部２１とは共にベルト部材１７
の幅方向に延在する幅を有して構成され、ケレン部１８
と塗布部２１の背面には、エアー供給用管体６３と剥離
剤供給用管体６５が配設されている。ケレン部１８は研
磨用ブラシ１９で構成され、研磨用ブラシ１９の背面に
は前記エアー供給用管体６３に連結されたエアーノズル
６７が取着され、研磨用ブラシ１９の内部からエアーを
型面１３Ａに噴出させ、研磨用ブラシ１９により削り取
ったコンクリート３の残塊を型面１３Ａから除去できる
ように構成されている。FIG. 5A is a front view of a belt member, FIG. 5B is a plan view of the same, and FIG. 6 is an enlarged front view of a main part of the belt member. The muffler portion 18 and the application portion 21 are alternately arranged at predetermined intervals in the longitudinal direction of the belt member 17.
And a width extending in the width direction of the
On the back surface of the coating section 21, an air supply tube 63 and a release agent supply tube 65 are provided. The brush part 19 includes a polishing brush 19, and an air nozzle 67 connected to the air supply tube 63 is attached to the back of the polishing brush 19. It is configured so that the residual mass of the concrete 3 which is jetted out to 13A and scraped off by the polishing brush 19 can be removed from the mold surface 13A.
【００１１】また、各塗布部２１は型面１３Ａに接触す
る塗布用部材２１０１と、この塗布用部材２１０１とベ
ルト部材１７間に設けられ通路２１０３が形成された中
間部材２１０５と、前記剥離剤供給用管体６５に連結さ
れ前記通路２１０３に剥離剤を供給する分配弁２１０７
とで構成されている。尚、前記エアー供給用管体６３に
圧縮空気を供給するエアーコンプレッサ７１及び前記剥
離剤供給用管体６５に剥離剤を供給するポンプ７３は、
図２に示すように、フレーム２５側で支持され、図２に
おいて、７５はこれらエアーコンプレッサ７１やポンプ
７３を制御する制御装置、７７は分電盤を示す。Each coating unit 21 includes a coating member 2101 that comes into contact with the mold surface 13A, an intermediate member 2105 provided between the coating member 2101 and the belt member 17 and having a passage 2103 formed therein, Valve 2107 connected to the pipe 65 for supplying a release agent to the passage 2103
It is composed of An air compressor 71 for supplying compressed air to the air supply tube 63 and a pump 73 for supplying a release agent to the release agent supply tube 65 include:
As shown in FIG. 2, it is supported on the frame 25 side. In FIG. 2, reference numeral 75 denotes a control device for controlling the air compressor 71 and the pump 73, and reference numeral 77 denotes a distribution board.
【００１２】次に、作用について説明する。まず、コン
クリート３から剥した型面１３Ａにベルト部材１７を配
設し、型面１３Ａに研磨用ブラシ１９と塗布用部材２１
０１を接触させる。このベルト部材１７の配設時、レバ
ーブロック５９によりベルト部材１７の張力を調節す
る。Next, the operation will be described. First, the belt member 17 is disposed on the mold surface 13A peeled from the concrete 3, and the polishing brush 19 and the coating member 21 are provided on the mold surface 13A.
01 is contacted. When the belt member 17 is provided, the tension of the belt member 17 is adjusted by the lever block 59.
【００１３】次に、走行架台９の下部両側に配設された
一方の油圧シリンダ５１を縮小作動させると共に他方の
油圧シリンダ５１を伸長作動させ、これらの作動を交互
に行なわせ、これによりベルト部材１７を型面１３Ａ上
において往復移動させる。本実施例では３００〜４００
ｍｍのストロークでベルト部材１７を往復移動させた。
このベルト部材１７の往復移動により研磨用ブラシ１９
が型面１３Ａ上を接触しつつ移動し、型面１３Ａ上に付
着したコンクリート残塊を除去するケレン作業がなされ
る。Next, one of the hydraulic cylinders 51 disposed on both sides of the lower portion of the traveling gantry 9 is contracted and the other hydraulic cylinder 51 is extended, and these operations are alternately performed. 17 is reciprocated on the mold surface 13A. In this embodiment, 300 to 400
The belt member 17 was reciprocated with a stroke of mm.
The reciprocating movement of the belt member 17 causes the polishing brush 19
Moves while making contact on the mold surface 13A, and a kernel operation is performed to remove the remaining concrete mass attached to the mold surface 13A.
【００１４】尚、このコンクリート残塊の除去時、エア
ーコンプレッサ７１を作動して圧縮空気を研磨用ブラシ
１９のブラシの間から型面１３Ａに衝当するようにして
もよく、このようにすると、型面１３Ａ上からコンクリ
ート残塊を取り除く上で有利となる。At the time of removing the residual concrete lumps, the air compressor 71 may be operated to cause the compressed air to strike the mold surface 13A from between the brushes of the polishing brush 19. This is advantageous in removing the residual concrete lump from the mold surface 13A.
【００１５】ケレン作業が終了したならば、ベルト部材
１７の往復移動を継続して行ないつつ、今度はポンプ７
３を作動し、剥離剤を分配弁２１０７、通路２１０３を
介して塗布用部材２１０１に供給し、塗布用部材２１０
１により剥離剤を型面１３Ａに塗布する。When the cleaning operation is completed, the reciprocating movement of the belt member 17 is continued while the pump 7
3 is operated to supply the release agent to the coating member 2101 through the distribution valve 2107 and the passage 2103, and the coating member 210
Step 1 applies a release agent to the mold surface 13A.
【００１６】そして、ケレン作業及び剥離剤の塗布作業
が終了したならば、フレーム用駆動手段２７によりベル
ト部材１７をトンネルの長手方向に移動させ、隣位の型
面１３Ａ部分について前記と同様にケレン作業及び剥離
剤の塗布作業を行ない、このようにして型面１３Ａの全
域についての作業を行なう。When the cleaning operation and the release agent application operation are completed, the belt member 17 is moved in the longitudinal direction of the tunnel by the frame driving means 27, and the adjacent molding surface 13A is similarly cleaned as described above. The work and the application of the release agent are performed, and thus the work on the entire area of the mold surface 13A is performed.
【００１７】本実施例によれば、研磨部１８と塗布部２
１を備えたベルト部材１７を型面１３Ａ上に掛け渡し、
このベルト部材１７をその長手方向に往復移動させるこ
とでケレン作業と剥離剤の塗布作業を行なうようにした
ので、スライドセントル５の型面１３Ａとコンクリート
との間の狭い空間において、ケレン作業及び剥離剤の塗
布作業を自動的にしかも確実に行なうことが可能とな
る。尚、実施例では１０ｃｍの空間が確保できれば、ケ
レン作業と剥離剤の塗布作業が行なえた。また、ベルト
部材１７が型面１３Ａ上の同一箇所に位置する状態で、
ケレン作業と剥離剤の塗布作業の双方の作業が行なえる
ので、作業効率が高く作業時間の短縮化を図れ、従来に
比べて１／３程度の作業時間で足りた。According to this embodiment, the polishing section 18 and the coating section 2
The belt member 17 provided with 1 is laid over the mold surface 13A,
Since the belt member 17 is reciprocated in the longitudinal direction to perform the cleaning operation and the release agent application operation, the cleaning operation and the peeling operation are performed in a narrow space between the mold surface 13A of the slide center 5 and the concrete. The agent application operation can be performed automatically and reliably. In the examples, if a space of 10 cm could be secured, the kerane work and the application of the release agent could be performed. In a state where the belt member 17 is located at the same position on the mold surface 13A,
Since both the Keren operation and the release agent application operation can be performed, the operation efficiency is high and the operation time can be shortened, and the operation time of about 1/3 of the conventional operation is sufficient.
【００１８】また、狭い空間でも剥離剤の塗布が行なえ
るから、剥離剤の無駄な消費を抑制でき、従来のよう
に、過剰塗布の問題や、剥離剤が鉄筋に付着する問題、
トンネル内に剥離剤が霧状となって浮遊し人体に悪影響
を及ぼす問題等を解消できる。また、ベルト部材１７を
往復移動するにあたり、ベルト部材１７の両端側を夫々
油圧シリンダ５１により引っ張り、また、押し出すよう
にしたので、ベルト部材１７の型面１３Ａ上における往
復移動をより確実に行なわせることが可能となる。Further, since the release agent can be applied even in a narrow space, wasteful consumption of the release agent can be suppressed, and the problem of excessive application and the problem of the release agent adhering to the rebar as in the prior art can be solved.
The problem that the peeling agent becomes mist-like and floats in the tunnel and adversely affects the human body can be solved. In reciprocating the belt member 17, both ends of the belt member 17 are pulled and pushed by the hydraulic cylinder 51, respectively, so that the reciprocating movement of the belt member 17 on the mold surface 13A is performed more reliably. It becomes possible.
【００１９】[0019]
【発明の効果】以上の説明で明らかなように、本発明に
よれば、狭い空間においても、手作業によることなくケ
レン作業と剥離剤の塗布作業を自動的にしかも確実に行
なうことが可能となる。As is apparent from the above description, according to the present invention, even in a narrow space, it is possible to automatically and reliably perform the cleaning operation and the application of the release agent without manual operation. Become.
【図１】トンネル内の横断断面図である。FIG. 1 is a cross-sectional view in a tunnel.
【図２】剥離剤塗布機構付き自動ケレン装置の概略正面
図である。FIG. 2 is a schematic front view of an automatic cleaning device with a release agent application mechanism.
【図３】剥離剤塗布機構付き自動ケレン装置の左半部下
部の拡大正面図である。FIG. 3 is an enlarged front view of a lower left portion of the automatic cleaning device with a release agent applying mechanism.
【図４】図３のＡ矢視から視たレールの側面図である。FIG. 4 is a side view of the rail as viewed from an arrow A in FIG. 3;
【図５】図５（Ａ）はベルト部材部分の正面図、図５
（Ｂ）は同平面図である。FIG. 5A is a front view of a belt member, FIG.
(B) is the same top view.
【図６】ベルト部材部分の要部拡大正面図である。FIG. 6 is an enlarged front view of a main part of a belt member.
３ スライドセントル ９ 走行架台 １５ 自動ケレン装置 １７ ベルト部材 １８ ケレン部 ２１ 塗布部 ２３ ベルト部材用駆動手段 ２５ フレーム ２７ フレーム用駆動手段 REFERENCE SIGNS LIST 3 slide centrifuge 9 traveling stand 15 automatic helmet device 17 belt member 18 helmet unit 21 coating unit 23 belt member driving means 25 frame 27 frame driving means
───────────────────────────────────────────────────── フロントページの続き (72)発明者 稲川 雪久 岐阜県本巣郡真正町十四条144番地 岐 阜工業株式会社内 (72)発明者 相崎 毅 岐阜県本巣郡真正町十四条144番地 岐 阜工業株式会社内 (72)発明者 大久保 常秀 岐阜県本巣郡真正町十四条144番地 岐 阜工業株式会社内 (56)参考文献 実開 平４−50500（ＪＰ，Ｕ) 実開 昭56−25799（ＪＰ，Ｕ) 実開 昭59−144097（ＪＰ，Ｕ) 実開 昭60−85400（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) E21D 11/10 E04G 19/00 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor, Yukihisa Inagawa 144, 14-14, Masamasa, Motosu-gun, Gifu Prefecture Gifu Industry Co., Ltd. Within Gifu Industries Co., Ltd. (72) Inventor: Tsunehide Okubo 144, 14 Article, Masamasa-machi, Motosu-gun, Gifu Prefecture Within Gifu Industries Co., Ltd. (56) Reference: Japanese Utility Model 4-50500 (JP, U) Japanese Utility Model Sho 56-25799 (JP, U) Fully open 59-144097 (JP, U) Fully open 60-85400 (JP, U) (58) Fields investigated (Int. Cl. 7 , DB name) E21D 11/10 E04G 19/00
Claims (2)
ルの型面上に掛け渡されたベルト部材と、前記スライドセントルの型面に臨む 前記ベルト部材の面
に支持され前記型面に付着したコンクリート残塊を取り
除くケレン部と、前記スライドセントルの型面に臨む 前記ベルト部材の面
に支持され前記型面に剥離剤を塗布する塗布部と、 前記ベルト部材をその長手方向に往復移動させるベルト
部材用駆動手段と、 前記スライドセントルの走行架台にトンネルの長手方向
に移動可能に結合され前記ベルト部材用駆動手段を支持
するフレームと、 前記フレームを走行架台に沿わせて移動させるフレーム
用駆動手段とを備え、 前記ケレン部は、前記ベルト部材の幅方向に延在する幅
を有する研磨用ブラシにより構成され、 前記塗布部は、前記ベルト部材の幅方向に延在する幅を
有して構成され、 前記ケレン部と塗布部はそれぞれ複数設けられてベルト
部材の長手方向に間隔をおいて交互に配置され、 前記各塗布部には剥離材が供給されるように構成されて
いる、 ことを特徴とする剥離剤塗布機構付き自動ケレン装置。A belt member laid on a mold surface of a slide centre in a cross-sectional direction of a tunnel; and a belt member supported by a surface of the belt member facing the mold surface of the slide centre. A keren portion for removing the attached concrete residue, an application portion supported on a surface of the belt member facing the mold surface of the slide center and applying a release agent to the mold surface, and a longitudinal portion of the belt member. Driving means for a belt member for reciprocating in a direction, a frame supporting the driving means for the belt member movably coupled in a longitudinal direction of a tunnel to a traveling gantry of the slide center, and moving the frame along the traveling gantry. Moving means for moving the frame , wherein the Keren portion has a width extending in a width direction of the belt member.
The application section has a width extending in the width direction of the belt member.
A belt having
It is arranged so that it is alternately arranged at intervals in the longitudinal direction of the member, and a release material is supplied to each of the application sections.
An automatic cleaning device with a release agent application mechanism.
材の長手方向両端寄りに夫々設けられた油圧シリンダで
構成されている請求項１記載の剥離剤塗布機構付き自動
ケレン装置。2. The automatic cleaning device with a release agent applying mechanism according to claim 1, wherein said belt member driving means comprises hydraulic cylinders provided respectively near both ends in the longitudinal direction of the belt member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11386293A JP3339911B2 (en) | 1993-04-16 | 1993-04-16 | Automatic Keren device with release agent application mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11386293A JP3339911B2 (en) | 1993-04-16 | 1993-04-16 | Automatic Keren device with release agent application mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06299794A JPH06299794A (en) | 1994-10-25 |
| JP3339911B2 true JP3339911B2 (en) | 2002-10-28 |
Family
ID=14622958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11386293A Expired - Lifetime JP3339911B2 (en) | 1993-04-16 | 1993-04-16 | Automatic Keren device with release agent application mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3339911B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108714960A (en) * | 2018-06-06 | 2018-10-30 | 中国十九冶集团有限公司 | Template automatic cleaning apparatus |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089681B (en) * | 2015-07-03 | 2017-04-19 | 湖南五新隧道智能装备股份有限公司 | Two-way material supply system for tunnel lining trolley |
-
1993
- 1993-04-16 JP JP11386293A patent/JP3339911B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108714960A (en) * | 2018-06-06 | 2018-10-30 | 中国十九冶集团有限公司 | Template automatic cleaning apparatus |
| CN108714960B (en) * | 2018-06-06 | 2020-06-05 | 中国十九冶集团有限公司 | Automatic template cleaning device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06299794A (en) | 1994-10-25 |
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