JPS598994U

JPS598994U - Mobile tower crane tower post support device

Info

Publication number: JPS598994U
Application number: JP10429282U
Authority: JP
Inventors: 徳夫村手
Original assignee: 日本車輌製造株式会社
Priority date: 1982-07-09
Filing date: 1982-07-09
Publication date: 1984-01-20

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の移動式タワニクレーンの側面図、第２図
は従来のタワーポスト支持装置の正面図、第３図は本考
案の一実施例を示すタワーポスト支持装置の正面図、−
第４図は第３図め側面図である。４はタワーポスト、１１はタワーポスト起伏ウィンチ、
１２はタワーポスト起伏ワイヤロープ、１５．１７はシ
ーブ、１６′は中間滑車受、１８゜２２はペンダントロ
ープ、２０はガントリー主軸、２１はペンダントロープ
受、２３は一ピン孔、２４゜２６はピン、２５はブラケ
ットである。八　　　　　　　　　八 ’−ｔ／Ｍ″ｆ＋−２ “ｇ　ＩＩ、ｌｌｉ１晶　堵゛Fig. 1 is a side view of a conventional mobile tower crane, Fig. 2 is a front view of a conventional tower post support device, and Fig. 3 is a front view of a tower post support device showing an embodiment of the present invention.
Figure 4 is a side view of Figure 3. 4 is a tower post, 11 is a tower post hoisting winch,
12 is a tower post undulating wire rope, 15.17 is a sheave, 16' is an intermediate pulley holder, 18°22 is a pendant rope, 20 is a gantry main shaft, 21 is a pendant rope holder, 23 is a pin hole, 24° and 26 are pins. , 25 are brackets. 8 8'-t/M″f+-2 “g II, lli 1 crystal

Claims

[Scope of utility model registration request]

In a mobile tower crane, a pendant rope holder with a pin hole for locking a pendant rope is fixed at both ends of the gantry main shaft, and a bracket corresponding to the pendant rope holder is installed on the intermediate pulley holder, and the tower A tower post support device for a mobile tower crane comprising a pendant rope of a length that can be locked to the pendant rope receiver and the bracket when the post is erected.