Gripping apparatus of tubular pile steel cage

Abstract

The invention discloses a gripping apparatus for a tubular pile steel cage, which comprises a bridge crane rope, a bracket connected with the rope and hooks arranged below the bracket, wherein at least two hooks are arranged below the bracket, and a rotating mechanism for driving the hook to rotate is arranged between the hook and the bracket. The hooks are arranged at an equal interval; and the rotating mechanism adopts the driving mode of belt drive, chain drive, frictional wheel drive, hydraulic drive or pneumatic drive. The gripping apparatus ensures that the tubular pile steel cage is difficult to deform during the transportation, avoids damages to the steel cage, can automatically hook the steel cage, is safe in operation, improves efficiency and saves labor cost.

Description

technical field [0001] The invention relates to a transportation tool for building materials, in particular to a steel cage gripper for pipe piles. Background technique [0002] In the process of existing cement prefabricated pipe piles for construction, it is necessary to use a steel cage as a skeleton in the pipe pile. After the steel cage is manufactured, the steel cage is lifted by a bridge crane and transported to the pipe pile mold. The crane hook is manually hooked on the steel cage, and only the two ends of the steel cage are hooked. Since the stress points are at the two ends of the steel cage and the steel cage is very heavy, the steel cage is easily deformed, or even desoldered or falls apart. It will cause damage to the steel cage and affect the quality of the finished pipe pile. In addition, the workers operate it by hand, which is unsafe and inefficient. Therefore, it is necessary to make improvements. Contents of the invention [0003] In order to solve th...

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Problems solved by technology

[0002] In the process of existing cement prefabricated pipe piles for construction, it is necessary to use a steel cage as a skeleton in the pipe pile. After the steel cage is manufactured, the steel cage is lifted by a bridge crane and transported to the pipe pile mold. The crane hook is manually hooked on the steel cage, and only the two ends of the steel cage are hooked. Since the stress points are at the two ends of the steel cage and the steel cage is very heavy, the steel cage is easily deformed, or even desoldered or falls apart. It will cause damage to the steel cage and affect the quality of the finished pipe pile. In addition, the workers operate it by hand, which is unsafe and inefficient

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