JPS61172151U

JPS61172151U -

Info

Publication number: JPS61172151U
Application number: JP5609185U
Authority: JP
Priority date: 1985-04-17
Filing date: 1985-04-17
Publication date: 1986-10-25

Description

[Brief explanation of the drawing]

第１図は本考案のランス交換機の平面説明図、
第２図は第１図のＡ矢視図、第３図は第１図のＢ
矢視図、第４図は従来のホイストを使用するラン
スの交換方法説明図である。１……ランス交換台車、２……架構、３ａ，ｂ
……スライドフレーム、４ａ，ｂ……アーム、５
ａ，ｂ……アクチユエーター、６ａ，ｂ……昇降
ポスト、７ａ，ｂ……ランス把握機、８ａ，ｂ…
…昇降用シリンダー、９……電動機、１０……油
圧ユニツト、１１……ランスカー、１２……ラン
ス、１３……昇降フレーム、１４……アクチユエ
ーター、１５……新ランス置台、１６……ランス
回収箱、１７……ランス用架構、１８……ランス
交換機用レール、１９……ランスホルダー、２１
……ランスカー用レール、２３……天井クレーン
、２４……ホイスト用レール、２５……ホイスト
、２６……フツク。 Figure 1 is a plan view of the lance exchanger of the present invention;
Figure 2 is a view from arrow A in Figure 1, Figure 3 is B in Figure 1.
The arrow view and FIG. 4 are explanatory diagrams of a lance replacement method using a conventional hoist. 1... Lance exchange trolley, 2... Frame, 3a, b
...Slide frame, 4a, b...Arm, 5
a, b... Actuator, 6a, b... Lifting post, 7a, b... Lance grasping machine, 8a, b...
... Lifting cylinder, 9... Electric motor, 10... Hydraulic unit, 11... Lance car, 12... Lance, 13... Lifting frame, 14... Actuator, 15... New lance stand, 16... Lance Collection box, 17... Lance frame, 18... Lance exchanger rail, 19... Lance holder, 21
... Rail for lance car, 23 ... Overhead crane, 24 ... Rail for hoist, 25 ... Hoist, 26 ... Hook.

Claims

[Scope of claim for utility model registration] In a lance exchanger used when refining hot metal by powder injection using a mixer truck, ladle, etc.: A plurality of frames arranged horizontally on a frame or on the top of a truck. a plurality of arms each having a rear end slidably inserted into the frame and having an elevating cylinder at the tip; an actuator capable of independently extending and retracting the plurality of arms back and forth along the frame; A yuator; An elevating post which has a lance grasping device at the bottom and is arranged in the elevating cylinder so as to be able to rise and fall freely; Furthermore, it performs a lance grasping operation and moves the lance from above the lance car to the lance storage area. A lance exchanger comprising a driving means capable of changing the lance.