JPS6040548U - Leader fixing device for leader rotary construction machinery - Google Patents

Leader fixing device for leader rotary construction machinery

Info

Publication number
JPS6040548U
JPS6040548U JP13292283U JP13292283U JPS6040548U JP S6040548 U JPS6040548 U JP S6040548U JP 13292283 U JP13292283 U JP 13292283U JP 13292283 U JP13292283 U JP 13292283U JP S6040548 U JPS6040548 U JP S6040548U
Authority
JP
Japan
Prior art keywords
league
leader
rotary construction
rotating
fixing device
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.)
Pending
Application number
JP13292283U
Other languages
Japanese (ja)
Inventor
斎藤　武夫
Original Assignee
日立建機株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日立建機株式会社 filed Critical 日立建機株式会社
Priority to JP13292283U priority Critical patent/JPS6040548U/en
Publication of JPS6040548U publication Critical patent/JPS6040548U/en
Pending legal-status Critical Current

Links

Landscapes

  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は一般に使用されている杭打機の側面図、第２図
は従来のリーグ固定装置の一例を示す拡大縦断面図、第
３図は同平面図、第４図および第５図は同作用状態の平
面図、第６図は従来のリーグ固定装置の他の例を示す一
部破断側面図、第１図は第６図の矢印Ａ方向から見た一
部拡大平面図、第８図は本考案の一実施例を示す拡大縦
断面図である。Figure 1 is a side view of a commonly used pile driver, Figure 2 is an enlarged vertical sectional view showing an example of a conventional league fixing device, Figure 3 is a plan view of the same, and Figures 4 and 5 are 6 is a partially cutaway side view showing another example of the conventional league fixing device; FIG. 1 is a partially enlarged plan view taken from the direction of arrow A in FIG. 6; The figure is an enlarged longitudinal sectional view showing an embodiment of the present invention.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 固定側リーグ上に回転側リーグを接続し、この回転側リ
ーグをトルクアクチュエータとトルク伝達部材とを介し
て回転させ、回転側リーグの角度を調整するリーグ回転
式建設機械において、前記回転側リーグと固定側リーグ
のいずれか一方の外周にディスク部を一体に設け、他方
にブラケットを取り付け、このブラケットに前記ディス
ク部の円周方向の任意の位置を挟持し得る２個一対のレ
バーを開閉可能に支持し、各レイく−の一端部にディス
ク部の挟持部を設け、両レバーの他端部間にレバー開閉
操作用の流体圧シリンダを取り付けたことを特徴とする
リーグ回転式建設機械のリーグ固定装置。A league rotary construction machine in which a rotating league is connected to a stationary league, and the rotating league is rotated via a torque actuator and a torque transmission member to adjust the angle of the rotating league. A disc part is integrally provided on the outer periphery of one of the stationary leagues, a bracket is attached to the other, and a pair of levers that can hold the disc part at any position in the circumferential direction can be opened and closed on this bracket. A league rotary construction machine, which supports the league, is provided with a holding part of a disc part at one end of each lever, and is equipped with a fluid pressure cylinder for lever opening/closing operation between the other ends of both levers. Fixation device.
JP13292283U 1983-08-30 1983-08-30 Leader fixing device for leader rotary construction machinery Pending JPS6040548U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13292283U JPS6040548U (en) 1983-08-30 1983-08-30 Leader fixing device for leader rotary construction machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13292283U JPS6040548U (en) 1983-08-30 1983-08-30 Leader fixing device for leader rotary construction machinery

Publications (1)

Publication Number Publication Date
JPS6040548U true JPS6040548U (en) 1985-03-22

Family

ID=30300015

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13292283U Pending JPS6040548U (en) 1983-08-30 1983-08-30 Leader fixing device for leader rotary construction machinery

Country Status (1)

Country Link
JP (1) JPS6040548U (en)

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