Gate support friction characteristic test device and method for calculating opening and closing force of gate

The invention discloses a gate support friction characteristic test device and method for calculating opening and closing force of a gate, provides a testing method and device for testing friction characteristics of supporting materials and water seal materials, and provides a method for calculating...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: YAN GENHUA, CHEN FAZHAN
Format: Patent
Sprache:eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The invention discloses a gate support friction characteristic test device and method for calculating opening and closing force of a gate, provides a testing method and device for testing friction characteristics of supporting materials and water seal materials, and provides a method for calculating the opening and closing force of the gate on the basis of the friction characteristics obtained by the device. The device is characterized in that the device comprises a supporting portion, a horizontal moving portion, a vertical pressurizing portion, a water adding test component, a pull force measuring portion and other components; the supporting portion is adopted as the basis, and supports other portions and the test piece, the horizontal moving portion is arranged on the supporting portion, and pulls the test piece to slide in the horizontal direction, the vertical pressurizing portion is mounted on the horizontal moving portion to pressurize the test piece, the water adding test component is arranged on the supporting portion to add water to the test piece, and the pull force measuring portion is arranged on the supporting portion to measure horizontal pull force. The device and method belong to the field of water conservancy project model tests. The test method is utilized for giving a gate supporting friction characteristic test and calculation method close to the true condition, the minimum safety capacity of an opening and closing machine is given through gate supporting friction characteristics and opening and closing force calculation values of the characteristics given by the test method, and investment is saved.