Lifting device for boiler maintenance

Abstract

The invention discloses a lifting device for boiler maintenance, and particularly relates to the technical field of maintenance equipment. The lifting device comprises a base, wherein support strips are fixedly arranged at the two ends of the top of the base correspondingly, support rods are fixedly arranged at the two ends of the tops of the support strips correspondingly, the tops of the four support rods are sleeved with positioning sleeve frames correspondingly, a lifting support frame is fixedly arranged among the four positioning sleeve frames, a maintenance platform is fixedly arrangedat the top of the lifting support frame, a lifting oil cylinder is arranged between the base and the bottom of the maintenance platform, and the cylinder body end of the lifting oil cylinder is hingedto the support strips. According to the lifting device, maintenance tools and maintenance parts of a boiler are placed on a lifting conveying plate, a lifting inhaul cable is wound by a winding wheel, then the lifting conveying plate is pulled to ascend, maintenance personnel of the maintenance platform take the tools and the parts, lifting transmission of the maintenance tools and the boiler parts is facilitated, repeated lifting operation of the maintenance platform in the maintenance process is avoided, and boiler maintenance operation is facilitated.

Description

technical field [0001] The invention relates to the technical field of maintenance equipment, in particular to a lifting device for boiler maintenance. Background technique [0002] The boiler is a kind of energy conversion equipment. The energy input to the boiler includes chemical energy and electric energy in the fuel, and the boiler outputs steam, high-temperature water or organic heat carrier with a certain amount of heat energy. The original meaning of the pot refers to the water container heated on the fire, and the furnace refers to the place where fuel is burned. The boiler includes two parts: the pot and the furnace. The hot water or steam generated in the boiler can directly provide the required heat energy for industrial production and people's life, and can also be converted into mechanical energy through a steam power device, or converted into electrical energy through a generator. Boilers that provide hot water are called hot water boilers, which are mainly u...

AI Technical Summary

Problems solved by technology

[0003] The existing technology has the following deficiencies: boiler maintenance is sometimes very complicated, and many tools with different functions are required to replace boiler parts. There are some maintenance platforms that can be raised and lowered, but the space of the maintenance platform is limited, and the maintenance workers cannot carry all the maintenance tools and boiler parts at one time, so assistants are needed to transfer the tools and parts, and the maintenance platform needs repeated lifting operations to avoid Affect maintenance efficiency

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