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    • 2. 发明授权
    • Ladder securing device
    • 梯子固定装置
    • US07380640B1
    • 2008-06-03
    • US11537361
    • 2006-09-29
    • Howard H. KempTimothy Kemp
    • Howard H. KempTimothy Kemp
    • E06C7/00
    • E06C7/50
    • A ladder securing device for securing an extension ladder to a structure. The device includes: a first U-shaped clamping member; a second U-shaped clamping member slidably coupled to the first clamping member; a first plate member fixedly coupled to the first U-shaped clamping member; a second plate member fixedly coupled to the second U-shaped clamping member; a first gripping portion pivotally coupled to the first clamping member; a second gripping portion having an adjustable screw therein, and pivotally coupled to the second clamping portion; a first flexible securing member and flexible second securing coupled to the first clamping member, wherein each are configured to extend outward from the first clamping member and be wrapped around an extension ladder; a first fastening mechanism coupled to the first flexible securing member; and a second fastening mechanism coupled to the second securing member, and removably coupleable to the first fastening mechanism.
    • 用于将延伸梯固定到结构的梯子固定装置。 该装置包括:第一U形夹紧件; 可滑动地联接到第一夹紧构件的第二U形夹紧构件; 固定地联接到所述第一U形夹紧构件的第一板构件; 固定地联接到所述第二U形夹紧构件的第二板构件; 枢转地联接到第一夹紧构件的第一夹持部分; 第二夹持部分,其中具有可调节螺钉,并且枢转地联接到所述第二夹持部分; 第一柔性固定构件和联接到第一夹紧构件的柔性第二固定件,其中每个构造成从第一夹紧构件向外延伸并围绕延伸梯子缠绕; 耦合到所述第一柔性固定构件的第一紧固机构; 以及联接到所述第二固定构件的第二紧固机构,并且可拆卸地联接到所述第一紧固机构。