Manual hole digging pile lifting frame with assembly type balancing weights
The utility model discloses a manual hole digging pile lifting frame with an assembly type balancing weight, which comprises a base, a door frame arranged at the front end of the base, a winch arranged at the rear end of the base, a rotating arm movably arranged in the middle of the front end of the...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a manual hole digging pile lifting frame with an assembly type balancing weight, which comprises a base, a door frame arranged at the front end of the base, a winch arranged at the rear end of the base, a rotating arm movably arranged in the middle of the front end of the door frame, and a pulley block arranged on the rotating arm and used for a steel wire rope of the winch to pass through. A plurality of assembly type concrete balancing weights are stacked at the rear end of the base, first rabbets and second rabbets which are meshed with each other are formed in the top faces and the bottom faces of the assembly type concrete balancing weights respectively, and the assembly type concrete balancing weights located at the bottoms are connected to supporting strips at the rear end of the base in a clamped mode through the second rabbets. The assembly type concrete balancing weight is additionally arranged at the rear end of the base, the assembly type concrete balancing weight does |
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