For monitoring the device of brake action

For monitoring the device of brake action

  • CN 102,015,393 B
  • Filed: 03/25/2009
  • Issued: 08/05/2015
  • Est. Priority Date: 03/26/2008
  • Status: Active Grant
First Claim
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1. one kind for monitoring the device (1) of brake action, and described device (1) comprising:

  • -supporting structure (2),-chassis (3),-at least one has the brake unit (4) of brake rod, and it is upper and be delivered to by braking force on the friction face (5) of the rotating element (6) of chassis (3) that this brake unit is fixed on supporting structure (2),-at least one load cell (7a, 7b, 7c, 7d, 7e), this load cell is arranged on described brake unit (4) or described supporting structure (2) or between described brake unit (4) and described supporting structure (2) or on the Connection Element (15) be connected with described supporting structure (2) by described brake unit (4), it can measure friction force between described brake unit (4) and described friction face (5) or consequent power-control setup (16), the actual value obtained from corresponding load cell (7a, 7b, 7c, 7d, 7e) and prespecified theoretical value can compare by this control setup, it is characterized in that, when deviation between actual value and theoretical value is greater than prespecified boundary value, described control setup (16) triggers the operation of brake unit (4), to reduce the icing degree of brake unit (4), wherein, the operation of once or repeatedly braking test and/or brake rod is performed.

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