JPS5894787U - Slip device of shaft drilling machine - Google Patents

Slip device of shaft drilling machine

Info

Publication number
JPS5894787U
JPS5894787U JP19073481U JP19073481U JPS5894787U JP S5894787 U JPS5894787 U JP S5894787U JP 19073481 U JP19073481 U JP 19073481U JP 19073481 U JP19073481 U JP 19073481U JP S5894787 U JPS5894787 U JP S5894787U
Authority
JP
Japan
Prior art keywords
drilling machine
slip
slip device
shaft drilling
base frame
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
Application number
JP19073481U
Other languages
Japanese (ja)
Other versions
JPS6136623Y2 (en
Inventor
水田　定親
橘　嘉和
清美 佐々木
Original Assignee
三菱重工業株式会社
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 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP19073481U priority Critical patent/JPS5894787U/en
Publication of JPS5894787U publication Critical patent/JPS5894787U/en
Application granted granted Critical
Publication of JPS6136623Y2 publication Critical patent/JPS6136623Y2/ja
Granted legal-status Critical Current

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  • Earth Drilling (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図は竪孔掘削機の側面図、第２図は従来のスリップ
装置の平面図、第３図はそのドリルパイプ引っ掛は状態
を示す説明図、第４図は本考案である竪孔掘削機のスリ
ップ装置の実施例を示す平面図、第５図はそのスリップ
ビームの要部平面図、第６図は本装置によるドリルパイ
プ保持状態を示す説明図である。 １…スリツプビーム、２・−φベースフレーム、３・・
・油圧ジヤツキ、４・・・ドリルパイプ、５・・・カラ
ー、１ａ・・・半円形部、１ｂ・・・直線部。Fig. 1 is a side view of a shaft drilling machine, Fig. 2 is a plan view of a conventional slip device, Fig. 3 is an explanatory diagram showing the condition of the drill pipe hook, and Fig. 4 is a shaft drilling machine according to the present invention. FIG. 5 is a plan view showing an embodiment of a slip device for an excavator, FIG. 5 is a plan view of a main part of the slip beam, and FIG. 6 is an explanatory view showing a state in which the drill pipe is held by the device. 1...Slip beam, 2・-φ base frame, 3...
- Hydraulic jack, 4... Drill pipe, 5... Collar, 1a... Semicircular part, 1b... Straight part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 掘削機のベースフレームに油圧ジヤツキにより移動可能
に設けたスリップビームを有し、該ビームにてドリルパ
イプを保持する竪孔掘削機のスリップ装置において、半
円形部と該半円形部に連設した直線部からなる切欠部を
有した単一のスリップビームをベースフレームに油圧ジ
ヤツキにより移動可能に設けたことを特徴とする竪孔掘
削機のスリップ装置。In a slip device for a vertical hole drilling machine, which has a slip beam movably provided on the base frame of the drilling machine by a hydraulic jack, and which holds a drill pipe with the beam, the slip beam is connected to a semicircular part and the semicircular part. 1. A slip device for a pit excavator, characterized in that a single slip beam having a notch made of a straight portion is provided on a base frame so as to be movable by a hydraulic jack.
JP19073481U 1981-12-21 1981-12-21 Slip device of shaft drilling machine Granted JPS5894787U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19073481U JPS5894787U (en) 1981-12-21 1981-12-21 Slip device of shaft drilling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19073481U JPS5894787U (en) 1981-12-21 1981-12-21 Slip device of shaft drilling machine

Publications (2)

Publication Number Publication Date
JPS5894787U true JPS5894787U (en) 1983-06-27
JPS6136623Y2 JPS6136623Y2 (en) 1986-10-23

Family

ID=30104248

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19073481U Granted JPS5894787U (en) 1981-12-21 1981-12-21 Slip device of shaft drilling machine

Country Status (1)

Country Link
JP (1) JPS5894787U (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4984278B2 (en) * 2000-05-31 2012-07-25 三谷セキサン株式会社 Method for separating single rod and excavating rod

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5581995A (en) * 1978-12-15 1980-06-20 Hitachi Construction Machinery Fulllcasing type reverse circulation drill method and apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5581995A (en) * 1978-12-15 1980-06-20 Hitachi Construction Machinery Fulllcasing type reverse circulation drill method and apparatus

Also Published As

Publication number Publication date
JPS6136623Y2 (en) 1986-10-23

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