Control valve group for aerial work platform

The utility model discloses a control valve bank for an aerial work platform, and belongs to the technical field of control valve banks. The control valve group comprises a valve body, wherein a lifting slide valve, a pressure compensation slide valve, a steering slide valve, a walking slide valve,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHANG BO, XUE DESEN, XUAN NING
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model discloses a control valve bank for an aerial work platform, and belongs to the technical field of control valve banks. The control valve group comprises a valve body, wherein a lifting slide valve, a pressure compensation slide valve, a steering slide valve, a walking slide valve, a balance slide valve and a speed regulation slide valve are sequentially arranged in the valve body from top to bottom; one side of the lifting slide valve and one side of the speed regulating slide valve are respectively provided with a group of armatures and coils, one ends of the armatures are connected with the slide valves, and the other ends are movably arranged in the centers of the coils; the two opposite sides of the steering slide valve and the walking slide valve are each provided with a set of armature and coil, one end of each armature is connected with the slide valve, and the other end is movably arranged in the center of the coil. The control valve group for the aerial work platform can accurately