A special crane for vertically carrying explosives

Abstract

The invention relates to a special crane for vertically transporting an explosive. The special crane comprises a main base, a motor, an explosive containing box and a plurality of auxiliary bases, wherein the auxiliary bases are arranged at the side edge of the main base; the auxiliary bases are connected with the main base through detachable self-locking structures; the motor is arranged on the main base, a driving wheel is arranged on an output shaft of the motor, the main base is provided with a rope winding fixed pulley, and the driving wheel and the fixed pulley are in transmission connection through a crawler belt; the explosive containing box is connected with the fixed pulley through a rope. Compared with the prior art, the special crane has the advantages that the safety of hoisting of the explosive is improved, the requirements on that the explosive is hoisted to various locations are met, the manning is reduced, working conditions are improved, meanwhile, construction progress is guaranteed, the safety of construction is guaranteed, the idling of labor force is greatly avoided, the blasting cost is reduced, and a better economic benefit is obtained.

Description

technical field [0001] The invention relates to a special crane for vertically carrying explosives. Background technique [0002] In engineering blasting, transporting explosives is an important link in blasting construction and one of the decisive factors affecting the progress of the entire project. Both practice and theory have shown that fast and timely delivery of explosives can speed up charge, improve construction schedules, make full use of time and avoid idle work. During the blasting of bridges and building construction, the explosives are transported by the general explosives team. The explosives are moved and charged at the same time, which seriously reduces the charging rate. It is easy to break the explosives on the high floors, and it is time-consuming and heavy to take the explosives back and forth. In some During mine blasting, there is a special transport team. The drug transport team goes first, and the construction charge team goes later. It is conduciv...

AI Technical Summary

Problems solved by technology

During the blasting of bridges and building construction, the explosives are transported by the general charge team, and the charge and charge are carried out at the same time, which seriously reduces the charge rate, and it is easy to break the charge when it reaches the high floor. During mine blasting, there is a special transport team. The drug transport team goes first, and the construction charge team goes second. It is conducive to the full use of time, so the construction progress is often very slow and the phenomenon of idle work is obvious in engineering blasting

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