The invention discloses an anti-climbing tower crane box. The anti-climbing tower crane box comprises any one section of a steel frame which is located at the lower part of a tower crane; the bottom of the steel frame extends outwards to form one circle of an anti-climbing box; the whole body of the anti-climbing box is in a box body structure; a top cover and a bottom cover are welded on the upper top surface and the lower bottom surface of the anti-climbing box respectively; annular manholes fitted with a ladder climbing cage are formed in the middles of the top cover and the bottom cover; a cover which is rotationally matched with each manhole is arranged on the manhole; the cover is welded and fixed on one side of each manhole by a hinge; a bolt is welded on the upper surface of the cover of the top cover and a bolt is welded on the upper surface of the cover of the bottom cover; and bolt locks are welded on the lower surfaces. The anti-climbing tower crane box has a simple structure and is convenient to use; under the condition that original hoisting work is not influenced, a phenomenon that a user climbs the tower crane without permission can be effectively avoided, and some tools which are used for daily repairing the tower crane also can be stored in the anti-climbing box; and the practicability is relatively strong, the transformation cost is low and the anti-climbing tower crane box is suitable for popularization.
Anti-climbing tower crane box
2015-05-20
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES |