JPH0313333U - - Google Patents
Info
- Publication number
- JPH0313333U JPH0313333U JP7262189U JP7262189U JPH0313333U JP H0313333 U JPH0313333 U JP H0313333U JP 7262189 U JP7262189 U JP 7262189U JP 7262189 U JP7262189 U JP 7262189U JP H0313333 U JPH0313333 U JP H0313333U
- Authority
- JP
- Japan
- Prior art keywords
- pile
- claw
- movable claw
- chuck mechanism
- machine according
- 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
- 210000000078 claw Anatomy 0.000 claims description 13
- 238000000605 extraction Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Load-Engaging Elements For Cranes (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
は第１実施例の平面図、第２図は同正面図、第３
図は本実施例を装着した杭圧入引抜機の側面図、
第４図は第２実施例の平面図、第５図は第３実施
例の平面図及び第６図は従来例の平面図である。
１，１０，２０……チヤツク機構、２，１２，
２２……チヤツク本体、３，１３，２３……固定
爪、４，１４，２４……挿入部、５，１５，２５
……挾持用シリンダ、６，１６，２６……可動爪
、７，１７，２７……開放部、Ｓ……昇降用シリ
ンダ、Ｐ……軽量鋼矢板。
The drawings show one embodiment of the present invention; Fig. 1 is a plan view of the first embodiment, Fig. 2 is a front view of the same, and Fig. 3 is a plan view of the first embodiment.
The figure is a side view of a pile press-in/extraction machine equipped with this example.
FIG. 4 is a plan view of the second embodiment, FIG. 5 is a plan view of the third embodiment, and FIG. 6 is a plan view of the conventional example. 1, 10, 20...Chuck mechanism, 2, 12,
22... Chuck body, 3, 13, 23... Fixed claw, 4, 14, 24... Insertion part, 5, 15, 25
... Clamping cylinder, 6, 16, 26 ... Movable claw, 7, 17, 27 ... Opening part, S ... Lifting cylinder, P ... Light steel sheet pile.
Claims (1)
チヤツク本体を取付け、該チヤツク本体の前方を
切欠いて開放部を形成し、このチヤツク本体に、
先端に可動爪を形成した挾持用シリンダを内設す
ると共に、該可動爪の対向位置に固定爪を構成し
、上記可動爪と固定爪で杭を挾持する杭圧入引抜
機の開放チヤツク機構。 (2) 可動爪と固定爪で杭のウエブを挾持するこ
とを特徴とする請求項１記載の杭圧入引抜機の開
放チヤツク機構。 (3) 可動爪と固定爪で杭のウエブとグリツプの
間を挾持することを特徴とする請求項１記載の杭
圧入引抜機の開放チヤツク機構。 (4) 可動爪と固定爪で杭のフランジとグリツプ
の連結部とフランジを挾持することを特徴とする
請求項１記載の杭圧入引抜機の開放チヤツク機構
。[Claims for Utility Model Registration] (1) A chuck body having a substantially rectangular parallelepiped shape is attached to the lower end of the lifting cylinder, the front part of the chuck body is cut out to form an open part, and the chuck body is provided with:
An open chuck mechanism for a pile press-in/extractor which includes a clamping cylinder with a movable claw formed at its tip, a fixed claw at a position opposite to the movable claw, and clamps a pile with the movable claw and the fixed claw. (2) The opening chuck mechanism for a pile press-in/extraction machine according to claim 1, wherein the web of the pile is held between a movable claw and a fixed claw. (3) The opening chuck mechanism for a pile press-in/extraction machine according to claim 1, characterized in that a movable claw and a fixed claw sandwich the web of the pile and the grip. (4) The opening chuck mechanism for a pile press-in/extraction machine according to claim 1, wherein the movable claw and the fixed claw clamp the flange and the joint between the flange of the pile and the grip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989072621U JPH076194Y2 (en) | 1989-06-21 | 1989-06-21 | Open chuck mechanism of pile press-in / pull-out machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989072621U JPH076194Y2 (en) | 1989-06-21 | 1989-06-21 | Open chuck mechanism of pile press-in / pull-out machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0313333U true JPH0313333U (en) | 1991-02-12 |
| JPH076194Y2 JPH076194Y2 (en) | 1995-02-15 |
Family
ID=31610718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989072621U Expired - Lifetime JPH076194Y2 (en) | 1989-06-21 | 1989-06-21 | Open chuck mechanism of pile press-in / pull-out machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH076194Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60165534U (en) * | 1984-04-09 | 1985-11-02 | 中央自動車興業株式会社 | Self-propelled pile press-in/extraction machine |
-
1989
- 1989-06-21 JP JP1989072621U patent/JPH076194Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60165534U (en) * | 1984-04-09 | 1985-11-02 | 中央自動車興業株式会社 | Self-propelled pile press-in/extraction machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH076194Y2 (en) | 1995-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0313333U (en) | ||
| JPH0313334U (en) | ||
| JPH01102231U (en) | ||
| JPS6410541U (en) | ||
| JPS60194492U (en) | Robot hand claw attachment/detachment device | |
| JPS6424141U (en) | ||
| JPH0312931U (en) | ||
| JPH0223034U (en) | ||
| JPH0319037U (en) | ||
| JPH0414344Y2 (en) | ||
| JPH01175819U (en) | ||
| JPH0169837U (en) | ||
| JPH01102230U (en) | ||
| JPH0322828U (en) | ||
| JPH0328145U (en) | ||
| JPH049130U (en) | ||
| JPS61112049U (en) | ||
| JPH0196019U (en) | ||
| JPS6158085U (en) | ||
| JPH01102229U (en) | ||
| JPH02143143U (en) | ||
| JPH02148716U (en) | ||
| JPH01145378U (en) | ||
| JPH0484435U (en) | ||
| JPH0386136U (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |