JPH0446941U

JPH0446941U -

Info

Publication number: JPH0446941U
Application number: JP8989190U
Authority: JP
Priority date: 1990-08-27
Filing date: 1990-08-27
Publication date: 1992-04-21

Description

[Brief explanation of the drawing]

第１図は実施例１を示す一部切欠側面図、第２
，３図は使用状態を示す説明図、第４図は実施例
２を示す一部切欠側面図、第５図は実施例３を示
す一部切欠側面図、第６図は実施例４を示す側面
図、第７図は同一部切欠側面図である。１……コンクリートポンプ車、２……ブーム、
３……コンクリート吐出ノズル、４……ウインチ
、５……ワイヤ、６……物品、７……ブーム、８
……Ｌ字部材、９……ウインチ、１０……シリン
ダー、１１……コンクリート吐出ノズル、１２…
…Ｌ字部材、１３……ブーム、１４……ウインチ
、１５……傾斜角センサー、１６……ワイヤ、１
７……物品、１８……コンクリートポンプ車、１
９……ブーム、２０……コンクリート吐出ノズル
、２１……シリンダー、２２……コンクリート吹
付面、２３……Ｌ字部材、２４……ウインチ、２
５……シリンダー。 FIG. 1 is a partially cutaway side view showing Embodiment 1, and FIG.
, 3 is an explanatory diagram showing the state of use, FIG. 4 is a partially cutaway side view showing the second embodiment, FIG. 5 is a partially cutaway side view showing the third embodiment, and FIG. 6 is a partially cutaway side view showing the fourth embodiment. The side view and FIG. 7 are partially cutaway side views of the same. 1... Concrete pump truck, 2... Boom,
3... Concrete discharge nozzle, 4... Winch, 5... Wire, 6... Article, 7... Boom, 8
... L-shaped member, 9 ... winch, 10 ... cylinder, 11 ... concrete discharge nozzle, 12 ...
... L-shaped member, 13 ... Boom, 14 ... Winch, 15 ... Tilt angle sensor, 16 ... Wire, 1
7...Goods, 18...Concrete pump truck, 1
9...Boom, 20...Concrete discharge nozzle, 21...Cylinder, 22...Concrete spraying surface, 23...L-shaped member, 24...Winch, 2
5...Cylinder.

Claims

[Scope of Claim for Utility Model Registration] 1. A concrete pump vehicle characterized in that a winch is attached near the concrete discharge nozzle at the tip of the boom, which is equipped on the concrete pump vehicle and can bend, extend, and turn freely. 2. A winch is rotatably supported near the concrete discharge nozzle at the tip of a boom equipped on a concrete pump truck that can be bent, extended, and rotated, and a telescoping cylinder or the like for tilting the winch is provided. Concrete pump truck. 3. The concrete pump truck according to claim 2, further comprising a tilt angle sensor attached to a part of the winch, and a mechanism for keeping the winch horizontal based on a signal from the tilt angle sensor. 4. The concrete pump vehicle according to claim 2 or 3, wherein a telescoping cylinder for tilting a concrete discharge nozzle at the tip of the boom, which is equipped on the concrete pump vehicle and can be freely bent, extended, and rotated, is attached to the boom.