| 摘要 |
The present invention relates to a ladder anchor for stabilizing a ladder while in use. The ladder anchor comprises a hollow member having at least a wedge-shaped front portion provided with a closable orifice for filling the member with ballast or discharging ballast therefrom, the member having a ground engaging surface and a top surface, the top surface having therein at least one recess for receiving one or each of the longitudinal struts of a ladder and providing a foot receiving surface between the recess or recesses and the base of the member. Preferably, the member can be filled with water as the ballast.
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