Dangerous waste building blasting collapse vibration damping pad
The utility model relates to the technical field of building blasting, in particular to a dangerous waste building blasting collapse vibration shock pad which comprises a shock absorption shell, mounting lugs are arranged on the tops of the front side and the rear side of the shock absorption shell...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to the technical field of building blasting, in particular to a dangerous waste building blasting collapse vibration shock pad which comprises a shock absorption shell, mounting lugs are arranged on the tops of the front side and the rear side of the shock absorption shell in a bilateral symmetry mode, and a blocking frame is installed on the top of the inner side of the shock absorption shell and located at the edge position. The left end and the right end of the front side and the rear side of the block frame are each provided with a kidney-shaped sliding groove, and a damping plate is arranged in the block frame. When collapsed broken stones fall on the damping plate during blasting, vibration force borne by the damping plate can be transmitted to the rubber buffer columns and the damping supports; and after being stressed, the damping support continuously presses downwards to extrude the damper under the action of the connecting rod, redundant vibration force is released under th |
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