JPH02144959U - - Google Patents
Info
- Publication number
- JPH02144959U JPH02144959U JP5392789U JP5392789U JPH02144959U JP H02144959 U JPH02144959 U JP H02144959U JP 5392789 U JP5392789 U JP 5392789U JP 5392789 U JP5392789 U JP 5392789U JP H02144959 U JPH02144959 U JP H02144959U
- Authority
- JP
- Japan
- Prior art keywords
- injection nozzle
- pressure water
- nozzle body
- traveling device
- cutting machine
- 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
Links
- 238000002347 injection Methods 0.000 claims 6
- 239000007924 injection Substances 0.000 claims 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 4
- 239000007921 spray Substances 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000002018 water-jet injection Methods 0.000 description 1
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Cleaning In General (AREA)
Description
第１図は両端部にノズルを設けた洗浄ガン及び
遮蔽板を示す概略斜視図、第２ａ図は第１図に示
した洗浄ガンによる切削軌跡を示す概略図、第２
ｂ図は第２ａ図のｂ−ｂ断面図、第３ａ図は
遮蔽板を設けた場合の切削軌跡を示す概略図、第
３ｂ図は第３ａ図のｂ−ｂ断面図、第４図は
複数のノズルを設けた洗浄ガン及び遮蔽板を示す
概略斜視図、第５図は前記遮蔽板の形状及び設置
位置を示す説明図、第６ａ図は第４図に示した洗
浄ガンによる切削軌跡を示す概略図、第６ｂ図は
第６ａ図におけるｂ−ｂ断面図、第７図は本
考案に係るグリーンカツト機を示す側面図、第８
ａ図は前記グリーンカツト機に載置した洗浄ガン
を示す底面図、第８ｂ図はウオータージエツト噴
射部を示す概略図、第８ｃ図は他の駆動手段を具
備した洗浄ガンを示す底面図、第９図は従来の洗
浄ガンを示す概略斜視図、第１０ａ図は第９図に
示した洗浄ガンによる切削軌跡を示す概略図、第
１０ｂ図は第１０ａ図におけるｂ−ｂ断面図
、第１１ａ図は従来の他の洗浄ガンを示す概略斜
視図、第１１ｂ図は第１１ａ図に示した洗浄ガン
によるコンクリート打継面の切削状態を示す断面
図である。
１，７，２３……洗浄ガン、６，３３……コン
クリート打継面、８，１２，２７……遮蔽板、２
０……グリーンカツト機、２１……トラクター、
３０……ドライブ軸。
Fig. 1 is a schematic perspective view showing a cleaning gun with nozzles at both ends and a shielding plate, Fig. 2a is a schematic diagram showing a cutting trajectory by the washing gun shown in Fig. 1, and Fig. 2
Figure b is a sectional view taken along b - b of Figure 2a, Figure 3a is a schematic diagram showing the cutting trajectory when a shielding plate is provided, Figure 3b is a sectional view taken along b-b of Figure 3a, and Figure 4 is a cross-sectional view taken along the line b - b of Figure 3a. FIG. 5 is an explanatory diagram showing the shape and installation position of the shielding plate, and FIG. 6a shows the cutting trajectory by the cleaning gun shown in FIG. 4. Schematic diagram, Fig. 6b is a b - b sectional view in Fig. 6a, Fig. 7 is a side view showing the green cutting machine according to the present invention, Fig. 8
Figure 8a is a bottom view showing the cleaning gun mounted on the green cutting machine, Figure 8b is a schematic diagram showing the water jet injection part, Figure 8c is a bottom view showing the cleaning gun equipped with other driving means, FIG. 9 is a schematic perspective view showing a conventional cleaning gun, FIG. 10a is a schematic diagram showing a cutting trajectory by the cleaning gun shown in FIG. 9, FIG. 10b is a b - b sectional view in FIG. 10a, and FIG. 11a This figure is a schematic perspective view showing another conventional cleaning gun, and FIG. 11b is a sectional view showing the cutting state of a concrete joint surface by the cleaning gun shown in FIG. 11a. 1, 7, 23... Cleaning gun, 6, 33... Concrete pouring surface, 8, 12, 27... Shielding plate, 2
0... Green cutting machine, 21... Tractor,
30...Drive shaft.
Claims (1)
して噴射する噴射ノズル体と、 該噴射ノズル体を回転させる回転手段と、 前記噴射ノズル体と回転手段とを載置して前記
コンクリート打継面を進行移動する走行装置と、 前記噴射ノズル体を回転して単数又は複数の同
心円状に噴射した高圧水のうち、前記走行装置の
進行方向に対する両側部を遮蔽する遮蔽部材とを
備えることを特徴とする高圧水式グリーンカツト
機。 ２ 前記噴射ノズル体を複数配設すると共に、隣
接する各噴射ノズル体を前記走行装置の進行方向
に対して隣接部を重合させて配置したことを特徴
とする請求項１記載の高圧水式グリーンカツト機
。[Claims for Utility Model Registration] 1. An injection nozzle body that injects pumped high-pressure water onto a concrete joint surface, a rotation means for rotating the injection nozzle body, and the injection nozzle body and the rotation means. a traveling device that advances and moves on the concrete joint surface; and a traveling device that rotates the injection nozzle body to spray high-pressure water in one or more concentric circles, shielding both sides of the traveling device with respect to the traveling direction. A high-pressure water type green cutting machine characterized by comprising a shielding member. 2. The high-pressure water type green according to claim 1, characterized in that a plurality of the injection nozzle bodies are arranged, and the adjacent injection nozzle bodies are arranged so that adjacent parts overlap with each other with respect to the traveling direction of the traveling device. Cutting machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5392789U JPH0647090Y2 (en) | 1989-05-12 | 1989-05-12 | High pressure water type green cut machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5392789U JPH0647090Y2 (en) | 1989-05-12 | 1989-05-12 | High pressure water type green cut machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02144959U true JPH02144959U (en) | 1990-12-10 |
| JPH0647090Y2 JPH0647090Y2 (en) | 1994-11-30 |
Family
ID=31575536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5392789U Expired - Lifetime JPH0647090Y2 (en) | 1989-05-12 | 1989-05-12 | High pressure water type green cut machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0647090Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0584473A (en) * | 1991-09-27 | 1993-04-06 | Nissan Motor Co Ltd | Self-actuated rotary type air blowing nozzle |
| JP2010071013A (en) * | 2008-09-19 | 2010-04-02 | Jfe Engineering Corp | Method for chipping circumference of existing pipe |
-
1989
- 1989-05-12 JP JP5392789U patent/JPH0647090Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0584473A (en) * | 1991-09-27 | 1993-04-06 | Nissan Motor Co Ltd | Self-actuated rotary type air blowing nozzle |
| JP2010071013A (en) * | 2008-09-19 | 2010-04-02 | Jfe Engineering Corp | Method for chipping circumference of existing pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0647090Y2 (en) | 1994-11-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |