The invention discloses an automatic lift-type ground sill of a traffic platform. The automatic lift-type ground sill comprises a box arranged in the underground, two side supports and driving motors are symmetrically arranged in the box, a fixing cylinder is arranged in the middle of side supports, at least one sliding cylinder sleeves the upper portion of the fixing cylinder, and driving mechanisms enabling the sliding cylinders to lift are symmetrically arranged on the side supports of the sliding cylinder. The ground sill can be automatically or manually controlled, an isolation function is achieved after the ground sill is lifted, the ground sill can form an interlocking structure matched with the upper side of the box or the ground after being descended, concealing performance is quite good, and normal traffic is unaffected; the number of the sliding cylinders can be several, so that the height of the ground sill can be regulated as required; automatic fixation can be realized by arranging triangular self-supporting elastic blocks among the sliding cylinders, and edges of the triangular self-supporting elastic blocks can be contracted under the action of driving rollers. The automatic lift-type ground sill is simple in structure, easy to produce, quite good in use effect and beneficial to promotion and implementation.
Automatic lift-type ground sill of traffic platform
2015-07-01
Patent
Electronic Resource
English
IPC: | E06B Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore , FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES / B61B RAILWAY SYSTEMS , Eisenbahnanlagen |
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