Safety tool for opening well lid
A safety tool and manhole cover technology, applied in the direction of lifting device, crowbar, etc., can solve the problems of inability to open height fixed, personnel and property damage, manhole cover falling and hurting people, etc., to prevent accidental fall, increase weight range, and low cost. Effect
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[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0030] Such as Figure 1-6 As shown, the present embodiment is a kind of safety tool that is used to open well cover, comprises base 1, and the side of base 1 is provided with inclined telescopic support and well cover fixing mechanism, and well cover fixing mechanism is located at the lower end of telescopic support, and the longitudinal side of ...
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