JPH0710699Y2 - Wall cleaning device - Google Patents
Wall cleaning deviceInfo
- Publication number
- JPH0710699Y2 JPH0710699Y2 JP1989089416U JP8941689U JPH0710699Y2 JP H0710699 Y2 JPH0710699 Y2 JP H0710699Y2 JP 1989089416 U JP1989089416 U JP 1989089416U JP 8941689 U JP8941689 U JP 8941689U JP H0710699 Y2 JPH0710699 Y2 JP H0710699Y2
- Authority
- JP
- Japan
- Prior art keywords
- wall surface
- polishing
- mounting plate
- polishing tool
- cleaning
- 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 - Fee Related
Links
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Description
【考案の詳細な説明】 (産業上の利用分野) 本考案は、ビルディングやタンク等の構造物の壁面に吸
着すると共にこれに沿って移動可能にされて、該壁面を
研掃(研削、研磨)する装置に関し、特に該研掃作業が
回転工具によって行われるものに関する。[Detailed Description of the Invention] (Industrial field of application) The present invention is capable of adsorbing to a wall surface of a structure such as a building or a tank and being movable along the wall surface, and polishing (grinding or polishing) the wall surface. ) Device, in particular, the one in which the scouring operation is performed by a rotary tool.
(従来の技術) 上記方式の壁面研掃装置として、例えば特開昭62-50557
号公報に開示されている如く、受圧本体と、該受圧本体
の開口端部と壁面との間隙を一定に保持しかつ該受圧本
体を壁面に沿って移動せしめる移動手段と、該受圧本体
の開口端部に装着され、その一部が壁面に接触せしめら
れるシールと、該受圧本体、該壁面及び該シールによっ
て規定される減圧領域から流体を外部に排出する真空生
成手段とを具備し、該減圧領域の内部に、壁面に近ずく
方向または壁面から離れる方向に自由に移動可能な隔壁
を設け、該隔壁にモータにより回転可能な表面処理手段
を装着したものが提案されている。(Prior Art) As a wall surface cleaning device of the above-mentioned method, for example, JP-A-62-50557
As disclosed in Japanese Patent Laid-Open Publication No. JP-A-2004-13869, a pressure receiving body, a moving means for holding a gap between an opening end portion of the pressure receiving body and a wall surface constant and moving the pressure receiving body along the wall surface, and an opening of the pressure receiving body. The pressure reducing body is equipped with a seal attached to an end portion, a part of which is brought into contact with a wall surface, and a vacuum generating means for discharging fluid to the outside from the pressure receiving main body, the pressure reducing region defined by the wall surface and the seal. It has been proposed that a partition wall that is freely movable in a direction approaching the wall surface or away from the wall surface is provided inside the region, and that the partition wall is provided with a surface treatment means that can be rotated by a motor.
(考案が解決しようとする問題点) ところで上記壁面研掃装置では、受圧本体が壁面に吸着
されている時は、表面処理手段も同時に壁面に接触する
ようにされているため、研掃は行わず、ただ装置を壁面
に沿って移動させたい場合に、上記表面処理手段が抵抗
になって装置のスムーズな移動が妨げられる。また該表
面処理手段がダイヤモンド砥石のように硬い場合は、こ
れによって壁面が傷つけられる。更に、研掃開始時に回
転研掃工具の駆動モータに高負荷がかかるため、該モー
タの容量を大きくする必要があり、コストアップを招
く。(Problems to be solved by the invention) By the way, in the above-mentioned wall surface cleaning device, when the pressure receiving body is adsorbed on the wall surface, the surface treatment means is also brought into contact with the wall surface at the same time, and therefore, the wall surface cleaning device is not cleaned. However, when the user wants to move the device along the wall surface, the surface treatment means becomes a resistance and hinders the smooth movement of the device. Further, when the surface treatment means is hard like a diamond grindstone, this damages the wall surface. Furthermore, since a high load is applied to the drive motor of the rotary polishing tool at the start of polishing, it is necessary to increase the capacity of the motor, resulting in an increase in cost.
本考案は上記のような事情に鑑みてなされたものであ
り、研掃開始時に回転研掃工具の駆動モータに高負荷が
かかわらず、また非研掃時における装置の移動がスムー
ズにかつ壁面を傷つけることなく行われる壁面研掃装置
を提供することを目的としている。The present invention has been made in view of the above circumstances.When the cleaning motor starts, the drive motor of the rotary polishing tool has a high load, and when the cleaning is not performed, the device can move smoothly and the wall surface can be moved smoothly. It is an object of the present invention to provide a wall surface cleaning device that can be used without damaging it.
(問題点を解決するための手段) 本考案は上記の目的を達成するため、壁面研掃装置にお
ける減圧ボックス内に、エアーシリンダにより研掃壁面
に近ずく方向またはこれから離れる方向に自由に移動可
能にされた研掃工具取付板を配設することを要旨として
いる。(Means for Solving Problems) In order to achieve the above object, the present invention can freely move in a decompression box in a wall cleaning device in a direction toward or away from the wall surface by an air cylinder. The gist is to dispose the abrasive cleaning tool mounting plate.
すなわち本考案は、壁面研掃装置における減圧ボックス
の内周面に沿って研掃工具支持ブラケットを取付け、該
減圧ボックスの開口端部と研掃工具支持ブラケットとの
間位置に研掃工具取付板を、上記減圧ボックスの内周面
との間に隙間を空けて配設し、該取付板を研掃壁面に対
して鉛直方向に移動可能にし、該取付板の背面側に該取
付板の平面に対して鉛直方向に延びるロッドを複数個植
設し、該ロッドの先端部を上記研掃工具支持ブラケット
に摺動自在に係止すると共に該ロッドにコイルバネを巻
装し、上記研掃工具支持ブラケットの研掃壁面側に上記
ロッドに平行してエアーシリンダを複数個取付け、該エ
アーシリンダのピストンロッドを上記研掃工具取付板を
貫通して摺動可能にすると共に該ピストンロッドの先端
に係止部材を固着したことを特徴としている。That is, the present invention is to install a polishing / cleaning tool support bracket along the inner peripheral surface of a decompression box in a wall cleaning / cleaning device, and install a polishing / cleaning tool mounting plate at a position between the opening end of the decompression box and the cleaning / cleaning tool support bracket. Is disposed with a gap between the inner peripheral surface of the decompression box and the mounting plate so as to be movable in the vertical direction with respect to the polishing wall surface, and the flat surface of the mounting plate on the back side of the mounting plate. A plurality of rods extending in the vertical direction with respect to each other, the tip end of the rod being slidably locked to the polishing tool supporting bracket, and a coil spring wound around the rod to support the polishing tool. A plurality of air cylinders are attached in parallel to the above-mentioned rods on the side of the polishing wall of the bracket, and the piston rods of the air cylinders are made slidable by penetrating the above-mentioned polishing tool mounting plate and are attached to the tips of the piston rods. Secure the stop member It is characterized in that was.
(構成) 以下、本考案を実施例に基いて詳細に説明する。図面は
本考案の一実施例を示す要部縦断正面図である。(Structure) Hereinafter, the present invention will be described in detail based on embodiments. The drawing is a vertical sectional front view of an essential part showing an embodiment of the present invention.
図において、(1)は一端を開口すると共に他端を蓋部
材(2)により閉鎖した円筒状の減圧ボックスであり、
該減圧ボックス(1)の開口端内周部及び蓋部材(2)
寄り内周部には、それぞれ環状のシール材取付けフラン
ジ(3)及び研掃工具支持ブラケット(4)が固着され
ており、また上記蓋部材(2)の中心には吸気孔(5)
が貫通して穿設されている。In the figure, (1) is a cylindrical decompression box having one end opened and the other end closed by a lid member (2),
Inner peripheral portion of the opening end of the decompression box (1) and lid member (2)
An annular seal material mounting flange (3) and a polishing and cleaning tool support bracket (4) are fixed to the inner peripheral portions thereof, respectively, and an intake hole (5) is provided at the center of the lid member (2).
Is pierced and penetrated.
上記シール材取付フランジ(3)の外面には、環状でゴ
ム等の柔軟性かつ非通気性材料から形成されたシール
(6)が装着されており、該シール(6)は、一部が研
掃壁面(7)に接触せしめられ、減圧ボックス(1)及
び研掃壁面(7)と協働して減圧領域を規定している。On the outer surface of the sealing material mounting flange (3), a ring-shaped seal (6) made of a flexible and air-impermeable material such as rubber is attached, and the seal (6) is partially polished. It is brought into contact with the sweep wall surface (7) and cooperates with the decompression box (1) and the polishing wall surface (7) to define a decompression region.
上記減圧ボックス(1)内における上記シール材取付フ
ランジ(3)と研掃工具支持ブラケット(4)との間位
置には、円盤状で中心部に所定径の貫通孔(8)を穿設
した研掃工具取付板(9)が減圧ボックス(1)の内周
面との間に所定の隙間を設けて配設されている。A disk-shaped through hole (8) having a predetermined diameter is formed in the center of the decompression box (1) between the sealing material mounting flange (3) and the polishing and tool support bracket (4). The polishing tool mounting plate (9) is arranged with a predetermined gap between it and the inner peripheral surface of the decompression box (1).
該取付板(9)には、その円盤中心から所定の半径軌道
上に4個の貫通孔(11)(11)が互いに等間隔で穿設さ
れており、また該取付板(9)の背面、すなわち研掃工
具支持ブラケット(4)側には、上記各貫通孔(11)
(11)と連通するスライド軸受(12)(12)が固着され
ている。前記研掃工具支持ブラケット(4)の研掃壁面
(7)側には、該研掃壁面(7)に対して鉛直な方向に
延びた4本のガイドロッド(13)(13)が、上記研掃工
具取付板(9)のスライド軸受(12)(12)及び貫通孔
(11)(11)に対応する位置に植設されており、該各ガ
イドロッド(13)(13)は上記スライド軸受(12)(1
2)及び貫通孔(11)(11)に遊嵌挿入されていて、そ
の結果、上記取付板(9)は該ガイドロッド(13)(1
3)に案内されて研掃壁面(7)に対して鉛直方向に移
動可能にされている。The mounting plate (9) is provided with four through holes (11) (11) at equal intervals from the center of the disk on a predetermined radius orbit, and the rear surface of the mounting plate (9) is also formed. That is, on the side of the polishing tool support bracket (4), the through holes (11) described above are provided.
Slide bearings (12) (12) communicating with (11) are fixed. On the side of the polishing wall surface (7) of the polishing tool support bracket (4), four guide rods (13) (13) extending in a direction perpendicular to the polishing wall surface (7) are provided. The polishing tool mounting plate (9) is planted at positions corresponding to the slide bearings (12) and (12) and the through holes (11) and (11), and the guide rods (13) and (13) are the slides. Bearing (12) (1
2) and the through holes (11) (11) are loosely fitted and inserted, so that the mounting plate (9) is attached to the guide rods (13) (1).
Guided by 3), it can move vertically with respect to the cleaning wall (7).
上記取付板(9)の背面における上記スライド軸受(1
2)(12)の各々の内方位置には、該取付板(9)の平
面に対して鉛直な方向に延びたロッド(14)(14)が植
設されている。該ロッド(14)(14)は、上記研掃工具
支持ブラケット(4)に該ロッド(14)(14)に対応し
て穿設された貫通孔(15)(15)を貫通して摺動可能に
されており、該ロッド(14)(14)の該貫通孔(15)
(15)からの突出先端部には二重ナット(16)(16)が
螺着されていて、該ロッド(14)(14)を研掃工具支持
ブラケット(4)に係止している。On the back surface of the mounting plate (9), the slide bearing (1
2) Rods (14) (14) extending in the direction perpendicular to the plane of the mounting plate (9) are planted at the inner positions of the (12). The rods (14) (14) slide through through holes (15) (15) formed in the polishing tool support bracket (4) corresponding to the rods (14) (14). The through hole (15) of the rod (14) (14)
Double nuts (16) and (16) are screwed onto the tip of the protrusion from (15) to lock the rods (14) and (14) to the polishing and tool support bracket (4).
上記ロッド(14)(14)における研掃工具支持ブラケッ
ト(4)と研掃工具取付板(9)との間位置にはコイル
バネ(17)(17)が巻装されており、該取付板(9)は
該コイルバネ(17)(17)により、研掃壁面(7)方向
への押圧力を付勢されている。なお、上記研掃工具支持
ブラケット(4)と研掃工具取付板(9)との間隔は、
上記二重ナット(16)により調節可能であり、これによ
り、後述する回転研掃工具(25)の切削代を調節するこ
とができる。Coil springs (17) and (17) are wound around the rods (14) and (14) between the polishing and tool support bracket (4) and the polishing and tool mounting plate (9). 9) is urged by the coil springs (17) and (17) to exert a pressing force toward the polishing and cleaning wall surface (7). The distance between the above-mentioned polishing and tool support bracket (4) and the polishing and tool mounting plate (9) is
It can be adjusted by the double nut (16), whereby the cutting allowance of the rotary polishing tool (25) described later can be adjusted.
上記ガイドロッド(13)(13)の各々の外方位置には、
これと平行してエアーシリンダ(19)(19)が配設され
ている。該エアーシリンダ(19)(19)の基端は上記研
掃工具支持ブラケット(4)に固着し、該エアーシリン
ダ(19)(19)のピストンロッド(21)(21)は、上記
研掃工具取付板(9)に該ピストンロッド(21)(21)
の位置に対応して穿設された貫通孔(22)(22)を貫通
して摺動可能にされており、該ピストンロッド(21)
(21)の該貫通孔(22)(22)からの突出先端部には係
止部材(23)(23)が固着されている。At the outer position of each of the guide rods (13) (13),
Air cylinders (19) and (19) are arranged in parallel with this. The base ends of the air cylinders (19) (19) are fixed to the polishing tool supporting bracket (4), and the piston rods (21) (21) of the air cylinders (19) (19) are the polishing tools. The piston rod (21) (21) is attached to the mounting plate (9).
The piston rod (21) is slidable through the through holes (22) (22) formed corresponding to the position of
Locking members (23) and (23) are fixed to the distal ends of the (21) protruding from the through holes (22) and (22).
上記研掃工具取付板(9)の背面中央部には、隣接する
2基のモータ(24)(24)がその回転軸を該取付板
(9)の表面より突出させて固定されており、該回転軸
のそれぞれには椀型の回転研掃工具(25)(25)が取り
付けられている。そして上記モータ(24)(24)は互い
に反対方向へ回転するように回路設計されている。Two adjacent motors (24) (24) are fixed to the central portion of the back surface of the polishing tool mounting plate (9) with their rotation shafts protruding from the surface of the mounting plate (9). A bowl-shaped rotary polishing tool (25) (25) is attached to each of the rotary shafts. The circuits of the motors (24) and (24) are designed to rotate in opposite directions.
なお、上記エアーシリンダ(19)(19)のピストンロッ
ド(21)(21)が縮引作動した時、上記係止部材(23)
(23)により研掃工具取付板(9)がコイルバネ(17)
(17)の押圧力に抗して研掃壁面(7)から離れる方向
に移動し、その結果、回転研掃工具(25)(25)が減圧
ボックス(1)内へ退避するように設計されている。When the piston rods (21) (21) of the air cylinders (19) (19) are contracted and retracted, the locking members (23) are
The polishing tool mounting plate (9) is coil spring (17) by (23).
It is designed to move away from the polishing wall (7) against the pressing force of (17), so that the rotary polishing tools (25) (25) retract into the decompression box (1). ing.
上記減圧ボックス(1)における蓋部材(2)の吸気孔
(5)は、可撓性のダクト(26)を介して図示しない真
空ポンプ、ファン等の真空生成手段に連通接続してい
る。なお該真空生成手段の上流側又は下流側には図示し
ない集じん機が接続されている。The intake hole (5) of the lid member (2) of the decompression box (1) is connected to a vacuum generating means such as a vacuum pump or fan (not shown) through a flexible duct (26). A dust collector (not shown) is connected to the upstream side or the downstream side of the vacuum generating means.
上記減圧ボックス(1)の上部外壁には、加振装置(2
7)が取付ブラケット(28)を介して装着されており、
壁面研掃装置は該加振装置(27)の作動により研掃壁面
(7)に沿って上方へ直進するように設計されている。
なお、減圧ボックス(1)の下部外壁には、図示しない
旋回装置が装着されており、壁面研掃装置の直進方向を
任意に変更可能にされている。また上記壁面研掃装置
は、吊り環(29)を介してワイヤ(31)により上方から
吊り下げられ、万一の落下事故に備えている。On the upper outer wall of the decompression box (1), a vibration device (2
7) is attached via the mounting bracket (28),
The wall cleaning device is designed so as to go straight up along the wall surface (7) by the operation of the vibrating device (27).
A swinging device (not shown) is attached to the lower outer wall of the decompression box (1) so that the straight-ahead direction of the wall surface cleaning device can be arbitrarily changed. The wall surface cleaning device is suspended from above by the wire (31) via the suspension ring (29) in case of a fall accident.
(作用) 上記のように構成された壁面研掃装置において、あらか
じめエアーシリンダ(19)(19)のピストンロッド(2
1)(21)を縮引作動して回転研掃工具(25)(25)を
減圧ボックス(1)内へ退避させた状態で、該減圧ボッ
クス(1)の開口部を研掃壁面(7)に押し当てる。次
に図示しない真空生成手段を作動して減圧ボックス
(1)内を減圧すると、該減圧ボックス(1)は、その
内外の圧力差に起因して発生するエアー圧力の作用によ
り研掃壁面(7)に吸着せしめられる。(Operation) In the wall surface cleaning device configured as described above, the piston rod (2) of the air cylinder (19) (19) is previously prepared.
1) With the rotary cleaning tool (25) (25) retracted into the decompression box (1) by retracting the (21), the opening of the decompression box (1) is moved to the polishing wall surface (7). ). Next, when the inside of the decompression box (1) is decompressed by operating a vacuum generating means (not shown), the decompression box (1) is acted on by the air pressure generated due to the pressure difference between the inside and outside of the decompression box (1). ).
しかる後、モータ(24)(24)を回転駆動して2基の回
転研掃工具(25)(25)を互いに反対方向へ回転させな
がら上記ピストンロッド(21)(21)を伸長作動する
と、研掃工具取付板(9)がコイルバネ(17)(17)の
反発力により研掃壁面(7)に向って移動する。そして
これに伴って回転研掃工具(25)(25)の先端が研掃壁
面(7)に所定の押圧力で当接し、該壁面(7)を研掃
(研削又は研磨)する。Then, when the motors (24) (24) are rotationally driven to rotate the two rotary polishing tools (25) (25) in opposite directions, the piston rods (21) (21) are extended, The polishing tool mounting plate (9) moves toward the cleaning wall surface (7) by the repulsive force of the coil springs (17) (17). Along with this, the tips of the rotary polishing tools (25) (25) abut the polishing wall surface (7) with a predetermined pressing force to polish (grind or polish) the wall surface (7).
これと同時に、加振装置(27)及び図示しない旋回装置
を作動すると、壁面研掃装置は研掃作業を行いつつ壁面
に沿って自由に移動する。なお研掃作業によって壁面か
ら剥離した粉塵は、研掃工具取付板(9)と減圧ボック
ス(1)の内周面との隙間及び該取付板(9)の中心に
穿設された貫通孔(8)を経て減圧ボックス(1)内空
部に吸引され、ここから更に蓋部材(2)の吸気孔
(5)及びダクト(26)を通って機外の集じん機(図示
せず)により捕集される。At the same time, when the vibrating device (27) and the turning device (not shown) are operated, the wall surface cleaning device moves freely along the wall surface while performing the cleaning operation. The dust separated from the wall surface by the blasting work is a gap between the blasting tool attachment plate (9) and the inner peripheral surface of the decompression box (1) and a through hole (a hole formed at the center of the attachment plate (9). 8) and is sucked into the inner space of the decompression box (1), and then passes through the air intake hole (5) and the duct (26) of the lid member (2) by a dust collector (not shown) outside the machine. To be collected.
(考案の効果) 上記のような本考案では、減圧ボックスの研掃壁面への
吸着は真空生成手段により行っているが、回転研掃工具
の該壁面への離着はエアーシリンダにより行っている。(Effect of the Invention) In the present invention as described above, the suction of the decompression box to the polishing wall surface is performed by the vacuum generating means, but the desorption of the rotary polishing tool to the wall surface is performed by the air cylinder. .
このため研掃作業は行わず、ただ装置を壁面に沿って移
動させたい場合には回転研掃工具を壁面から切離すこと
ができ、装置をスムーズに移動させることができる。ま
た硬度の高い研掃工具により壁面を傷つける心配もな
い。更に、研掃作業の開始に当って回転研掃工具を研掃
壁面から分離しておき、該工具の回転速度が十分に上昇
した時にこれを壁面に接触させることができるから、回
転駆動モータに高負荷がかかることがなく、モータの容
量を小さくすることができる。すなわちコストダウンに
なる。For this reason, when the blasting work is not performed and the device is simply moved along the wall surface, the rotary blasting / cleaning tool can be separated from the wall surface, and the device can be moved smoothly. In addition, there is no need to worry about damaging the wall surface with a high hardness polishing tool. Further, at the start of the scouring / cleaning work, the rotary scouring / cleaning tool is separated from the scouring / cleaning wall surface, and when the rotational speed of the tool is sufficiently increased, it can be brought into contact with the wall surface. It is possible to reduce the capacity of the motor without applying a high load. That is, the cost is reduced.
なお実施例では、回転研掃工具を2台配備したが、1台
でもよく、また2台以上でもよい。In the embodiment, two rotary polishing tools are provided, but one or two or more may be provided.
また実施例では、壁面研掃装置の移動手段として加振装
置と旋回装置とを使用したが、これに限定されるもので
はなく、構造物の壁面に吸着すると共にこれに沿って移
動可能な機構ならび何でもよい。更に実施例では、減圧
ボックス及び研掃工具取付板はそれぞれ円筒状及び円盤
状にされているが、それぞれ角筒状及び矩形板状にして
もよい。その他、本考案の趣旨を逸脱しない範囲におい
て種々の変形がなされ得ることは勿論であり、これらの
変形は全て本考案の技術的範囲に属するものである。Further, in the embodiment, the vibrating device and the turning device are used as the moving means of the wall surface cleaning device, but the present invention is not limited to this, and a mechanism capable of adsorbing to the wall surface of the structure and moving along the same. Anything is fine. Further, in the embodiment, the decompression box and the polishing / cleaning tool mounting plate are respectively cylindrical and disc-shaped, but they may be rectangular tube-shaped and rectangular plate-shaped, respectively. Besides, it goes without saying that various modifications can be made without departing from the spirit of the present invention, and all these modifications are within the technical scope of the present invention.
図面は本考案の一実施例を示す要部縦断正面図である。 (1):減圧ボックス、(4):研掃工具支持ブラケッ
ト (6):シール、(7):研掃壁面 (9):研掃工具取付板、(14):ロッド (17):コイルバネ、(19):エアーシリンダ (21):ピストンロッド、(23):係止部材 (25):回転研掃工具、(27):加振装置The drawing is a vertical sectional front view of an essential part showing an embodiment of the present invention. (1): Decompression box, (4): Abrasive tool support bracket (6): Seal, (7): Abrasive wall surface (9): Abrasive tool mounting plate, (14): Rod (17): Coil spring, (19): Air cylinder (21): Piston rod, (23): Locking member (25): Rotary polishing tool, (27): Vibration device
───────────────────────────────────────────────────── フロントページの続き 審査官 船越 巧子 (56)参考文献 特開 昭62−50557(JP,A) 特開 昭62−246344(JP,A) 特開 昭60−259386(JP,A) 実開 昭57−28784(JP,U) ─────────────────────────────────────────────────── --Continued from the front page Examiner Takuko Funakoshi (56) References JP 62-50557 (JP, A) JP 62-246344 (JP, A) JP 60-259386 (JP, A) 57-28784 (JP, U)
Claims (1)
(1)の開口端部に装着されその一部が研掃壁面(7)
に接触せしめられるシール(6)と、上記減圧ボックス
(1)、研掃壁面(7)及びシール(6)によって規定
される減圧領域からエアーを外部に排出する真空生成手
段と、上記減圧ボックス(1)を上記研掃壁面(7)に
沿って移動せしめる移動手段(27)とを具備して成る壁
面研掃装置において、上記減圧ボックス(1)の内周面
に沿って研掃工具支持ブラケット(4)を取付け、該減
圧ボックス(1)の開口端部と研掃工具支持ブラケット
(4)との間位置に研掃工具取付板(9)を、上記減圧
ボックス(1)の内周面との間に隙間を空けて配設し、
該取付板(9)を研掃壁面(7)に対して鉛直方向に移
動可能にし、該取付板(9)の研掃壁面(7)側に回転
研掃工具(25)を装着すると共に背面側に該取付板
(9)の平面に対して鉛直方向に延びるロッド(14)を
複数個植設し、該ロッド(14)の先端部を上記研掃工具
支持ブラケット(4)に摺動自在に係止すると共に該ロ
ッド(14)にコイルバネ(17)を巻装し、上記研掃工具
支持ブラケット(4)の研掃壁面(7)側に上記ロッド
(14)に平行してエアーシリンダ(19)を複数個取付
け、該エアーシリンダ(19)のピストンロッド(21)を
上記研掃工具取付板(9)を貫通して摺動可能にすると
共に該ピストンロッド(21)の先端に係止部材(23)を
固着したことを特徴とする壁面研掃装置。1. A decompression box (1) and an opening end of the decompression box (1), part of which is attached to a cleaning and sweeping wall surface (7).
A seal (6) brought into contact with the vacuum chamber, a vacuum generating means for discharging air to the outside from a vacuum region defined by the vacuum box (1), the cleaning wall surface (7) and the seal (6), and the vacuum box ( A wall surface cleaning device comprising a moving means (27) for moving 1) along the cleaning wall surface (7), wherein a polishing tool support bracket is provided along the inner peripheral surface of the decompression box (1). (4) is attached, and the polishing tool mounting plate (9) is provided at a position between the opening end of the decompression box (1) and the polishing tool support bracket (4), and the inner peripheral surface of the decompression box (1). It is placed with a gap between
The mounting plate (9) is movable in the vertical direction with respect to the polishing wall surface (7), the rotary polishing tool (25) is mounted on the polishing wall surface (7) side of the mounting plate (9), and the back surface is formed. A plurality of rods (14) extending in the vertical direction with respect to the plane of the mounting plate (9) are planted on the side, and the tip end of the rods (14) are slidable on the polishing tool support bracket (4). The coil spring (17) is wound around the rod (14) and is attached to the polishing wall surface (7) of the polishing tool support bracket (4) in parallel with the rod (14). 19) are attached, and the piston rod (21) of the air cylinder (19) is made slidable by penetrating the polishing tool attachment plate (9) and is locked at the tip of the piston rod (21). A wall-polishing / cleaning device having a member (23) fixed thereto.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989089416U JPH0710699Y2 (en) | 1989-07-28 | 1989-07-28 | Wall cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989089416U JPH0710699Y2 (en) | 1989-07-28 | 1989-07-28 | Wall cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0327454U JPH0327454U (en) | 1991-03-19 |
| JPH0710699Y2 true JPH0710699Y2 (en) | 1995-03-15 |
Family
ID=31638995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989089416U Expired - Fee Related JPH0710699Y2 (en) | 1989-07-28 | 1989-07-28 | Wall cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0710699Y2 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5728784U (en) * | 1980-07-24 | 1982-02-15 | ||
| JPS60259386A (en) * | 1984-06-01 | 1985-12-21 | バブコツク日立株式会社 | Falling-off preventive type wall-surface travelling robot device |
| JPS6250557A (en) * | 1985-08-27 | 1987-03-05 | 浦上 不可止 | Wall surface treatment apparatus |
| JPS62246344A (en) * | 1986-04-21 | 1987-10-27 | 清水建設株式会社 | Wiping type flat cleaning device |
-
1989
- 1989-07-28 JP JP1989089416U patent/JPH0710699Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0327454U (en) | 1991-03-19 |
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