JPH0484492U - - Google Patents
Info
- Publication number
- JPH0484492U JPH0484492U JP12673190U JP12673190U JPH0484492U JP H0484492 U JPH0484492 U JP H0484492U JP 12673190 U JP12673190 U JP 12673190U JP 12673190 U JP12673190 U JP 12673190U JP H0484492 U JPH0484492 U JP H0484492U
- Authority
- JP
- Japan
- Prior art keywords
- traveling
- clamp
- rail
- frame
- fitted
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 2
Landscapes
- Earth Drilling (AREA)
Description
図面はこの考案の一実施例を示し、第１図は走
行架台の側面図、第２図は把持シリンダ部分の正
面図である。
１……走行架台、２……ケーソン躯体、３……
走行レール、３ａ……ガイド溝、４……掘削機、
６……上部クランプ、６ａ，６ｂ……クランプア
ーム、６ｃ，６ｄ……把持パツド、７……下部ク
ランプ、７ａ，７ｂ……クランプアーム、７ｃ，
７ｄ……把持パツド、８，９……把持シリンダ。
The drawings show an embodiment of this invention, with FIG. 1 being a side view of the traveling frame and FIG. 2 being a front view of the gripping cylinder portion. 1... Traveling frame, 2... Caisson frame, 3...
Traveling rail, 3a...guide groove, 4...excavator,
6... Upper clamp, 6a, 6b... Clamp arm, 6c, 6d... Gripping pad, 7... Lower clamp, 7a, 7b... Clamp arm, 7c,
7d...Gripping pad, 8, 9...Gripping cylinder.
Claims (1)
行レール３に走行自在に走行架台１を取付け、こ
の走行架台１にケーソン躯体２内を掘削する掘削
機４を装着したものにおいて、上記走行架台１に
走行レール３の上方及び下方にクランプアーム６
ａ，６ｂ，７ａ，７ｂが位置するように上部クラ
ンプ６及び下部クランプ７を設け、各クランプア
ーム６ａ，６ｂ，７ａ，７ｂの間に各クランプア
ーム６ａ，６ｂ，７ａ，７ｂを回動させる把持シ
リンダ８，９を設けると共に、上記各クランプア
ーム６ａ，６ｂ，７ａ，７ｂの先端に走行レール
３の上面に圧着される把持パツド６ｃ，７ｄと、
走行レール３の下面に形成されたガイド溝３ａに
嵌入される把持パツド６ｄ，７ｃを設けてなる走
行架台の把持装置。 A traveling pedestal 1 is mounted on a traveling rail 3 laid along the inner circumferential surface of the caisson frame 2 so as to be freely movable, and an excavator 4 for excavating the inside of the caisson frame 2 is attached to the traveling pedestal 1. 1, clamp arms 6 above and below the running rail 3
The upper clamp 6 and the lower clamp 7 are provided so that the clamp arms 6a, 6b, 7a, and 7b are positioned, and each clamp arm 6a, 6b, 7a, and 7b is rotated between each clamp arm 6a, 6b, 7a, and 7b. Cylinders 8 and 9 are provided, and grip pads 6c and 7d are press-fitted to the top surface of the traveling rail 3 at the tips of the respective clamp arms 6a, 6b, 7a and 7b;
A gripping device for a traveling frame comprising gripping pads 6d and 7c fitted into guide grooves 3a formed on the lower surface of a traveling rail 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12673190U JPH083513Y2 (en) | 1990-11-30 | 1990-11-30 | Grasping device for traveling platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12673190U JPH083513Y2 (en) | 1990-11-30 | 1990-11-30 | Grasping device for traveling platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0484492U true JPH0484492U (en) | 1992-07-22 |
| JPH083513Y2 JPH083513Y2 (en) | 1996-01-31 |
Family
ID=31874272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12673190U Expired - Lifetime JPH083513Y2 (en) | 1990-11-30 | 1990-11-30 | Grasping device for traveling platform |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH083513Y2 (en) |
-
1990
- 1990-11-30 JP JP12673190U patent/JPH083513Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH083513Y2 (en) | 1996-01-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |