The invention discloses a safe upright column. An opening is formed in the one side surface of a U-shaped support base; a bolt is arranged on the upper horizontal support plate of the U-shaped support base; a connecting plate is welded on the upper surface of the upper horizontal support plate; a reinforcing plate is fixedly connected with the connecting plate; an upright which is a cylindrical shell with an opening in the bottom is welded on the reinforcing plate; circular rings are arranged on one side wall of the upright. The safe upright column is capable of preventing operators from falling off from the edge of a steel plate and is convenient to disassemble and convenient and practical.
Safe upright column
2015-06-10
Patent
Elektronische Ressource
Englisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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