Crane capable of protecting worker from falling

Abstract

The invention discloses a crane capable of protecting a worker from falling. The crane comprises a shell assembly, a protecting assembly and a hoisting assembly. The shell assembly comprises stand platforms, a fixing panel, an operating room, a support, a regulator, a directional pull rope, a base, a force arm frame and a built-in rod. The top of the base is detachably connected with the support,the stand platforms are located at the left end and the right end of the support and fixedly connected with the support, and the top of the support is fixedly connected with the fixing panel. Due to the fact that a locking rope, a conveying box and a first rotating wheel are arranged, the placed rope can be collected and released, operation conducted by the worker is not delayed, and the personalsafety of the worker is guaranteed. Due to the fact that a locking buckle and a storage lantern ring are arranged, the rope can be tied around the waist of the worker, and the worker is prevented fromsliding down. Due to the fact that the built-in rod is arranged, the length of the force arm frame can be adjusted, materials at the distant position can be hoisted, and the effects of preventing theworker from sliding down and hoisting the materials at the distant position are achieved.

Description

technical field [0001] The invention belongs to the technical field of hoisting machines, and in particular relates to a hoisting machine capable of preventing falling. Background technique [0002] The crane is also called a crane. The bridge frame of the bridge crane runs longitudinally along the rails laid on the elevated sides on both sides. It can make full use of the space under the bridge frame to lift materials without being hindered by ground equipment. It is a kind of hoisting machinery with the widest range and the largest number. [0003] Existing cranes require staff to continue to work at high altitudes, and staff are often required to lubricate the arm, which poses a great safety hazard, and the length of the original crane arm is fixed, when it is necessary to lift far away materials When this happens, it brings inconvenience and reduces the overall work efficiency. Contents of the invention [0004] The object of the present invention is to provide a hoi...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a hoist capable of preventing falling, so as to solve the problem that the existing hoist proposed in the above background technology requires the staff to continue to work at a high altitude, and the staff often needs to lubricate the arm. It is a great safety hazard, and the length of the original crane arm is fixed. When it is necessary to lift far away materials, it will cause inconvenience and reduce the overall work efficiency.

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