JP3164455U - Water jet chiseling equipment - Google Patents
Water jet chiseling equipment Download PDFInfo
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- JP3164455U JP3164455U JP2010006413U JP2010006413U JP3164455U JP 3164455 U JP3164455 U JP 3164455U JP 2010006413 U JP2010006413 U JP 2010006413U JP 2010006413 U JP2010006413 U JP 2010006413U JP 3164455 U JP3164455 U JP 3164455U
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- cover
- water
- chipping
- water jet
- moving mechanism
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Abstract
【課題】コンクリート壁面のハツリ作業において、水・ハツリ片の飛散を防いで確実に回収するとともに、自動化され作業効率の高いウォータージェットハツリ装置を、簡単な構造で安く提供する。【解決手段】ウォータージェットの噴射ノズル1をX−Y移動機構上に取り付け、自動でハツリを行う。移動機構は濡れていても滑ることなく移動できるよう、レールに載った状態でチェーン6とスプロケット7等を併用して移動させる。ノズル及び移動機構全体を下部が漏斗状になったカバー8〜12で覆う。カバーのハツリ面と接する部分には可撓性のシール部材を付けることで隙間を無くし飛散を防ぐ。水、ハツリ片はカバー内を流れ落ちて下に集まり排出される。【選択図】図1[PROBLEMS] To provide a water jet chipping device that is automated and has high work efficiency at a low cost while preventing the splashing of water and chipping pieces in a chipping operation of a concrete wall and reliably collecting them. A water jet spray nozzle 1 is mounted on an XY moving mechanism to automatically chip. The moving mechanism is moved by using the chain 6 and the sprocket 7 together while being mounted on the rail so that the moving mechanism can move without slipping. The entire nozzle and the moving mechanism are covered with covers 8 to 12 having a funnel shape at the bottom. A flexible seal member is attached to the portion of the cover that contacts the chip surface to eliminate the gap and prevent scattering. Water and debris flow down through the cover and collect underneath for discharge. [Selection] Figure 1
Description
この考案はウォータージェットを使ったコンクリート壁面のハツリ装置に関するものである。 This device relates to a chipping device for a concrete wall using a water jet.
トンネルの壁面等で劣化したコンクリートが剥落する事故が起こることがあり、その対策として劣化した部分を取り除き新たにコンクリートを打ち直す作業が行われる。取り除く工法の一つにウォータージェットを使ったハツリがある。
ハツリ作業及び飛散した水・ハツリ片の回収作業を人力で行うのは重労働であり、機械化、自動化が図られている。しかし装置自体や真空ポンプを使った水・ハツリ片回収等、他の工法と比べてコストがかかることが問題となっている。Accidents may occur in which the deteriorated concrete peels off the walls of the tunnel, etc., and as a countermeasure, the work of removing the deteriorated part and renewing the concrete is performed. One method of removal is a chisel using a water jet.
It is heavy labor to manually perform the chiseling work and the work of collecting the scattered water and chipping pieces, which is mechanized and automated. However, there is a problem that the cost is higher than other methods such as recovery of water / chipping pieces using the device itself or a vacuum pump.
特許文献1では噴射ノズルを覆うカバーを付け、そのカバーにバキュームホースを付けて水・ハツリ片を真空吸引する装置が示されている。ノズル部が大掛かりで複雑なものになるとともに、ハツリ面の凹凸が大きな場合真空吸引が十分にできるかといった心配がある。 Patent Document 1 discloses a device that attaches a cover that covers an injection nozzle, attaches a vacuum hose to the cover, and vacuums water and chip pieces. There is a concern that the nozzle portion becomes large and complicated, and that vacuum suction can be sufficiently performed when the unevenness of the chipped surface is large.
特許文献2では、噴射ノズルに付けるカバーを水・ハツリ片が流れ落ちて集まる形状にすることで真空吸引を使わない方式が示されている。この方式ではハツリ面とカバーの間から飛散しないようカバーを強く押し付ける必要があるため、移動させるときの抵抗が増え大きな駆動力を必要とする。 Patent Document 2 discloses a method that does not use vacuum suction by forming a cover attached to an injection nozzle into a shape in which water and chip pieces flow and collect. In this method, it is necessary to strongly press the cover so that it does not scatter from between the chip surface and the cover, so that the resistance when moving is increased and a large driving force is required.
ノズルの移動範囲全体をカバーで覆うことによって、カバーを固定してハツリを行う装置もある。
特許文献3は水平面のハツリを行う装置であるが、X−Y移動機構からアームを伸ばして先端に噴射ノズルを付け、カバーはアーム及びノズルの移動範囲を覆う。
移動する範囲はX−Y移動機構の大きさで決まる。そのため装置の大きさに対しアームの移動範囲は狭いものになっている。There is also a device that fixes the cover and covers the entire movement range of the nozzle with the cover.
Patent Document 3 is a device that performs horizontal cutting, but an arm is extended from an XY movement mechanism, an injection nozzle is attached to the tip, and a cover covers the movement range of the arm and the nozzle.
The moving range is determined by the size of the XY moving mechanism. Therefore, the movement range of the arm is narrow relative to the size of the device.
自動化して高い効率を持つとともに水・ハツリ片の飛散を防いで確実に回収するウォータージェットハツリ装置を、簡単な構造で安く実現する。 A water jet chipping device that is highly automated and has high efficiency, and prevents water and chipping pieces from being scattered and reliably collects them with a simple structure at low cost.
ウォータージェットの噴射ノズルをX−Y移動機構上に取り付け、自動で移動しながら効率良くハツリを行う。
ノズル及び移動機構全体を、カバーで覆う。カバーはハツリ面と接する部分に可撓性のシール部材を付けて隙間をなくし飛散を防止するとともに、下部を漏斗状にして水・ハツリ片が流れ落ちて集まる構造にすることで確実に回収できる装置を実現する。A water jet spray nozzle is mounted on an XY moving mechanism, and the chip is efficiently crushed while moving automatically.
Cover the entire nozzle and moving mechanism with a cover. The cover is a device that can be reliably recovered by attaching a flexible sealing member to the part in contact with the chipping surface to eliminate the gap and prevent scattering, and making the lower part funnel-shaped and collecting water and chipping pieces together Is realized.
特許文献1,2の装置と比較すると、本考案はノズルにカバー、真空吸引装置等が付かないためノズル部の構造が簡単である。特許文献2のような移動時のカバーとハツリ面の摩擦が無いためモータの駆動力が少なくて済む。また、特許文献3の装置と比較すると装置の大きさに対し処理範囲が広い。
以上より、安いコストで広い処理範囲を持ったハツリ装置を提供することができる。Compared with the devices of Patent Documents 1 and 2, the present invention has a simple nozzle structure because the nozzle is not provided with a cover, a vacuum suction device or the like. Since there is no friction between the cover and the chip surface during movement as in Patent Document 2, the driving force of the motor is small. Compared with the device of Patent Document 3, the processing range is wide with respect to the size of the device.
As described above, a chipping device having a wide processing range at low cost can be provided.
ウォータージェットハツリ装置の正面図を図1、側面図を図2に示す。
内部を示すため図1ではカバーの手前の面12の一部を、図2ではカバーの左枠9の一部及び左の垂直レール4を除いて図示している。
噴射ノズル1は水平方向のレール2上を左右に移動する。このレール2は垂直方向のレール4上を上下に移動する。ノズル1はレールが水にぬれた状態であっても滑ることなく確実に移動できるようにする(特に垂直方向の移動)。その方法として、例えばレールに並行してチェーン6を付け駆動用スプロケット7と噛み合わせる。A front view and a side view of the water jet chipping device are shown in FIG.
In order to show the inside, FIG. 1 shows a part of the
The injection nozzle 1 moves left and right on the rail 2 in the horizontal direction. The rail 2 moves up and down on the rail 4 in the vertical direction. The nozzle 1 can move reliably without slipping even when the rail is wet (particularly vertical movement). As the method, for example, the chain 6 is attached in parallel with the rail and meshed with the drive sprocket 7.
水・ハツリ片の飛散防止及び騒音低減のため、ノズル及びレール全体を覆うカバーを付ける。
カバーは概ね五角形の箱状で上部の枠8、左右の枠9、10、漏斗状の下部枠11及び手前の面12より成る。
ハツリ面14と接する部分には可撓性のシール部材15を付けて隙間を無くし、そこからの飛散を防ぐ。シール部材15はブラシ、ゴム等を用いる。
手前の面12はシート等を用い、取り外してあるいは開けてハツリ面14を見られるようにする。これによって装置を移動しなくてもハツリ面14の仕上りを確認することができる。
作業は対象となる壁面14に装置を固定した後、手前の面12を閉めてハツリを行い、開いて仕上りを確認し次の場所に移るといった手順で行う。A cover that covers the entire nozzle and rail will be attached to prevent splashing of water / chipping pieces and to reduce noise.
The cover has a generally pentagonal box shape, and includes an upper frame 8, left and right frames 9, 10, a funnel-shaped
A flexible seal member 15 is attached to a portion in contact with the chipping surface 14 to eliminate a gap and prevent scattering from the gap. The seal member 15 uses a brush, rubber or the like.
The
The work is performed by a procedure of fixing the device to the target wall surface 14, closing the
装置全体の構成は自動で運転するための制御装置、給水タンク、高圧ポンプ、濾過装置等からなる。
給水タンクから高圧ポンプ、高圧ホース16を通してノズル1に高圧の水が送られ、ハツリが行われる。排水ホース13に流れ落ちた水は濾過装置でハツリ片を取り除く。濾過後の水はph等の問題がなければ再使用することができる。
本装置は圧力、水量等を調整することにより塗装の剥離、壁面の洗浄等にも使うことができる。The overall configuration of the device is composed of a control device for automatic operation, a water supply tank, a high-pressure pump, a filtration device, and the like.
High-pressure water is sent from the water supply tank to the nozzle 1 through the high-pressure pump and the high-pressure hose 16, and the chipping is performed. The water that has flowed down to the
This device can also be used for peeling paint, cleaning wall surfaces, etc. by adjusting the pressure, amount of water, etc.
全国各地にある道路、トンネル、橋、建物等の保守を考えると、対象となるコンクリート構造物は非常に多い。
本考案のハツリ装置は、作業効率が高い、装置の大きさに対し処理面積が広い、簡単な構造で安いコストで提供することができるといった特長を持っている。したがって、本考案はたいへん広く利用されると考えられる。Considering the maintenance of roads, tunnels, bridges, buildings, etc. in various parts of the country, there are a large number of concrete structures that are the subject.
The chipping device of the present invention has features such as high work efficiency, a large processing area with respect to the size of the device, and a simple structure that can be provided at a low cost. Therefore, the present invention is considered to be widely used.
1…ノズル
2…水平レール
3…水平方向移動用モータ
4…垂直レール
5…垂直方向移動用モータ
6…チェーン
7…スプロケット
8…カバー(上枠)
9…カバー(左枠)
10…カバー(右枠)
11…カバー(下枠)
12…カバー(手前側の面)
13…排水ホース
14…ハツリ面(壁面)
15…シール部材
16…高圧ホースDESCRIPTION OF SYMBOLS 1 ... Nozzle 2 ... Horizontal rail 3 ... Horizontal moving motor 4 ... Vertical rail 5 ... Vertical moving motor 6 ... Chain 7 ... Sprocket 8 ... Cover (upper frame)
9 ... Cover (left frame)
10 ... Cover (right frame)
11 ... Cover (lower frame)
12 ... Cover (front side)
13 ... Drain hose 14 ... Chest surface (wall surface)
15 ... Sealing member 16 ... High pressure hose
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2010006413U JP3164455U (en) | 2010-09-07 | 2010-09-07 | Water jet chiseling equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010006413U JP3164455U (en) | 2010-09-07 | 2010-09-07 | Water jet chiseling equipment |
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Publication Number | Publication Date |
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JP3164455U true JP3164455U (en) | 2010-12-02 |
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Application Number | Title | Priority Date | Filing Date |
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JP2010006413U Expired - Lifetime JP3164455U (en) | 2010-09-07 | 2010-09-07 | Water jet chiseling equipment |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017133292A (en) * | 2016-01-29 | 2017-08-03 | 株式会社Ihi | Automatic surface treatment device and method for installing surface treatment device |
KR20200144249A (en) | 2019-06-18 | 2020-12-29 | 주식회사 하큐셀 | Cosmetic composition for decomposing fat |
CN114274415A (en) * | 2021-12-16 | 2022-04-05 | 吴基雨 | Heat melting block device for EPS plastic foam recovery |
-
2010
- 2010-09-07 JP JP2010006413U patent/JP3164455U/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017133292A (en) * | 2016-01-29 | 2017-08-03 | 株式会社Ihi | Automatic surface treatment device and method for installing surface treatment device |
KR20200144249A (en) | 2019-06-18 | 2020-12-29 | 주식회사 하큐셀 | Cosmetic composition for decomposing fat |
CN114274415A (en) * | 2021-12-16 | 2022-04-05 | 吴基雨 | Heat melting block device for EPS plastic foam recovery |
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