JPS6456488U - - Google Patents

Info

Publication number
JPS6456488U
JPS6456488U JP15243187U JP15243187U JPS6456488U JP S6456488 U JPS6456488 U JP S6456488U JP 15243187 U JP15243187 U JP 15243187U JP 15243187 U JP15243187 U JP 15243187U JP S6456488 U JPS6456488 U JP S6456488U
Authority
JP
Japan
Prior art keywords
boom hoisting
detachment prevention
hoisting hanger
top shaft
rope
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
JP15243187U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP15243187U priority Critical patent/JPS6456488U/ja
Publication of JPS6456488U publication Critical patent/JPS6456488U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)

Description

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

第１図及び第２図は本考案の一実施例を示した
もので、第１図はＡフレーム頂部軸を断面した第
３図のＡ断面図、第２図は第１図のＢ−Ｂ断面図
、第３図は本考案に係るクレーンの上部側面図、
第４図は従来のブーム起伏用ハンガのロープ外れ
防止装置を示す第３図のＡ断面図である。 Figures 1 and 2 show an embodiment of the present invention. Figure 1 is a cross-sectional view of Figure 3 taken along the top axis of the A frame, and Figure 2 is taken along line B-B in Figure 1. A sectional view, FIG. 3 is an upper side view of the crane according to the present invention,
FIG. 4 is a cross-sectional view of A in FIG. 3 showing a conventional boom hoisting hanger rope detachment prevention device.

Claims (1)

【実用新案登録請求の範囲】 (1) Ａフレームの頂部軸に回動可能に取付けら
れたブーム起伏用ハンガと、前記頂部軸の中間位
置に回転可能に取付けられたガイドシーブと、前
記ハンガの両側板に支持されたロープ外れ防止用
ロツドとにより構成されるブーム起伏用ハンガの
ロープ外れ防止装置において、前記ガイドシーブ
の近傍における前記頂部軸と前記ロープ外れ防止
用ロツドとをリンクによつて連結したことを特徴
とするブーム起伏用ハンガのロープ外れ防止装置
。 (2) 前記リンクは、前記ガイドシーブを挾んで
一対に取付けられていることを特徴とする実用新
案登録請求の範囲第１項記載のブーム起伏用ハン
ガのロープ外れ防止装置。[Claims for Utility Model Registration] (1) A boom hoisting hanger rotatably mounted on the top shaft of the A-frame, a guide sheave rotatably mounted at an intermediate position of the top shaft, and a boom hoisting hanger rotatably mounted on the top shaft of the A-frame; In the rope detachment prevention device for a boom hoisting hanger, which is constituted by a rope detachment prevention rod supported by both side plates, the top shaft in the vicinity of the guide sheave and the rope detachment prevention rod are connected by a link. A device for preventing the rope from coming off of a boom hoisting hanger. (2) The boom hoisting hanger rope detachment prevention device according to claim 1, wherein the links are attached in a pair with the guide sheave in between.
JP15243187U 1987-10-05 1987-10-05 Pending JPS6456488U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15243187U JPS6456488U (en) 1987-10-05 1987-10-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15243187U JPS6456488U (en) 1987-10-05 1987-10-05

Publications (1)

Publication Number Publication Date
JPS6456488U true JPS6456488U (en) 1989-04-07

Family

ID=31427350

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15243187U Pending JPS6456488U (en) 1987-10-05 1987-10-05

Country Status (1)

Country Link
JP (1) JPS6456488U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008127943A (en) * 2006-11-24 2008-06-05 Nippon Sharyo Seizo Kaisha Ltd Pile driver
JP2016222379A (en) * 2015-05-28 2016-12-28 日立住友重機械建機クレーン株式会社 Rope guide device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5221551U (en) * 1975-08-05 1977-02-16
JPS5940293B2 (en) * 1976-05-12 1984-09-29 富士通株式会社 semiconductor equipment

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5221551U (en) * 1975-08-05 1977-02-16
JPS5940293B2 (en) * 1976-05-12 1984-09-29 富士通株式会社 semiconductor equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008127943A (en) * 2006-11-24 2008-06-05 Nippon Sharyo Seizo Kaisha Ltd Pile driver
JP4545136B2 (en) * 2006-11-24 2010-09-15 日本車輌製造株式会社 Pile driver
JP2016222379A (en) * 2015-05-28 2016-12-28 日立住友重機械建機クレーン株式会社 Rope guide device

Similar Documents

Publication Publication Date Title
JPS6456488U (en)
JPS592193Y2 (en) hydraulic excavator work equipment
JPH0453788U (en)
JPH0422489U (en)
JPS626078Y2 (en)
JPS62171585U (en)
JPS625186U (en)
JPS6396096U (en)
JPH0382387U (en)
JPS6244889U (en)
JPS6418090U (en)
JPS59162588U (en) Guide device for hanging ropes in bucket work
JPS62157779U (en)
JPH0269692U (en)
JPH0422584U (en)
JPS6445691U (en)
JPS6197438U (en)
JPS6289284U (en)
JPS6152693U (en)
JPS6188988U (en)
JPH0479881U (en)
JPH0280687U (en)
JPH0333886U (en)
JPS6371186U (en)
JPS62116088U (en)