JPS5927266U

JPS5927266U - crane truck

Info

Publication number: JPS5927266U
Application number: JP12386082U
Authority: JP
Inventors: 浩深谷; 駒宮　直
Original assignee: 中小企業事業団
Priority date: 1982-08-16
Filing date: 1982-08-16
Publication date: 1984-02-20

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

Description

[Brief explanation of the drawing]

第１図はバックホーの側面図、第２図は同上バックホー
の、パケット及びザブブームを取り外した状態の側面図
、第３図はクレーンの平面図、第４図は同上のクレーン
の側面図、第５図は本考案によるクレーン車の側面図で
ある。図面符号の説明、Ａ・・・バックホー、Ｂ・・・クレー
ン車、Ｃ・・・クレーン、１・・・フレーム、１０・・
・クローラ、２・・・旋回台、２０・・・カバー、２１
・・・座席、２２・・・操縦装置、２３・・・ブラケッ
ト、３・・・掘削作業体、３０・・・パケット、３１・
・・フレーム、３２・・・連結軸、３３・・・メインブ
ーム、３４・・・サブブーム、３５、・・・作動機構、
３６．　３７．　３８・・・油圧シリンダ、ａ、ｂ・・
・連結軸、３４ａ、　　４０ａ−・・連結銀、４・・・
ブーム、４０，４１．４２・・・単位ブーム、５０・・
・ワイヤー、５１・・・滑車、５２・・・巻取機、５３
・・・油圧モーター、６．７・・・ピン、６０．’６１
．　７０゜７１・・・係合穴、８・・・フレーム、８０
・・・取付金具。 °；≧ｆ← ７４５、　　　ウ　４゜今　　Ｉ　　　　１５３　　５２Figure 1 is a side view of the backhoe, Figure 2 is a side view of the same backhoe with the packet and subboom removed, Figure 3 is a plan view of the crane, Figure 4 is a side view of the same crane, and Figure 5 is a side view of the same backhoe. The figure is a side view of a crane truck according to the present invention. Explanation of drawing symbols, A... Backhoe, B... Crane truck, C... Crane, 1... Frame, 10...
・Crawler, 2... Swivel base, 20... Cover, 21
... Seat, 22... Control device, 23... Bracket, 3... Excavation work body, 30... Packet, 31...
...Frame, 32...Connection shaft, 33...Main boom, 34...Sub boom, 35...Operating mechanism,
36. 37. 38...Hydraulic cylinder, a, b...
・Connection shaft, 34a, 40a-...Connection silver, 4...
Boom, 40, 41.42...Unit boom, 50...
・Wire, 51... Pulley, 52... Winder, 53
...Hydraulic motor, 6.7...Pin, 60. '61
．． 70°71...Engagement hole, 8...Frame, 80
...Mounting bracket. °;≧f← 7 45, U 4゜Now I 1 53 52

Claims

[Scope of utility model registration request]

The packet and the sub-boom that pivotally supports the packet are removed from the upper end of the main boom for lifting and lowering the packet of the excavation work body mounted on the body of the backhoe, and the pulley for guiding the wire and its wire are attached to the upper end of the main boom. A crane vehicle comprising a winder connected to the base end of an extendable boom supporting the winder, and a hydraulic motor operated by hydraulic pressure for turning the packets attached to the winder.