JPH0417436U - - Google Patents
Info
- Publication number
- JPH0417436U JPH0417436U JP5926090U JP5926090U JPH0417436U JP H0417436 U JPH0417436 U JP H0417436U JP 5926090 U JP5926090 U JP 5926090U JP 5926090 U JP5926090 U JP 5926090U JP H0417436 U JPH0417436 U JP H0417436U
- Authority
- JP
- Japan
- Prior art keywords
- leader
- pile driver
- slide fork
- bracket
- rotating shaft
- 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
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Description
図は本考案の一実施例を示すもので、第１図は
リーダ支持装置の一部断面平面図、第２図は同じ
く側面図、第３図は同じく斜視図、第４図は杭打
機の斜視図である。
１……杭打機、４……リーダブラケツト、５…
…リーダ、６……リーダピン、９……スライドフ
オーク、１０……スライドアダプタ、１１……シ
リンダ、１２……回転軸、１３ａ，１３ｂ……ト
ルクレバー、１４ａ，１４ｂ……ピン。
The figures show one embodiment of the present invention, in which Fig. 1 is a partially sectional plan view of a leader support device, Fig. 2 is a side view, Fig. 3 is a perspective view, and Fig. 4 is a pile driver. FIG. 1...Pile driver, 4...Leader bracket, 5...
... Leader, 6 ... Leader pin, 9 ... Slide fork, 10 ... Slide adapter, 11 ... Cylinder, 12 ... Rotating shaft, 13a, 13b ... Torque lever, 14a, 14b ... Pin.
Claims (1)
、リーダの下部左右両側に突出させたリーダピン
を二又状のスライドフオークを介して前後水平方
向にスライド可能に支持した杭打機のリーダ支持
装置において、前記リーダブラケツトにリーダピ
ンと平行な回転軸を設けるとともに、該回転軸の
左右両側に一対のトルクレバーを固設し、該両ト
ルクレバーと前記スライドフオークの左右後端と
をピンにてそれぞれ連結し、該スライドフオーク
と前記リーダブラケツトに軸支したシリンダとを
連結したことを特徴とする杭打機のリーダ支持装
置。 A leader support device for a pile driver in which a leader bracket provided at the front of the pile driver's main body supports a leader pin protruding from the lower left and right sides of the leader so as to be slidable in the front and rear horizontal directions via a forked slide fork. The leader bracket is provided with a rotating shaft parallel to the leader pin, and a pair of torque levers are fixed on both left and right sides of the rotating shaft, and both torque levers and the left and right rear ends of the slide fork are connected with pins, respectively. A leader support device for a pile driver, characterized in that the slide fork is connected to a cylinder pivotally supported by the leader bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990059260U JP2539020Y2 (en) | 1990-06-05 | 1990-06-05 | Leader support device for pile driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990059260U JP2539020Y2 (en) | 1990-06-05 | 1990-06-05 | Leader support device for pile driver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0417436U true JPH0417436U (en) | 1992-02-13 |
| JP2539020Y2 JP2539020Y2 (en) | 1997-06-18 |
Family
ID=31585599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990059260U Expired - Fee Related JP2539020Y2 (en) | 1990-06-05 | 1990-06-05 | Leader support device for pile driver |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2539020Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57133650U (en) * | 1981-02-06 | 1982-08-20 | ||
| JPS58171930U (en) * | 1982-04-26 | 1983-11-17 | 日立建機株式会社 | Leader support device |
-
1990
- 1990-06-05 JP JP1990059260U patent/JP2539020Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57133650U (en) * | 1981-02-06 | 1982-08-20 | ||
| JPS58171930U (en) * | 1982-04-26 | 1983-11-17 | 日立建機株式会社 | Leader support device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2539020Y2 (en) | 1997-06-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |