Steel-wire-rope-suspended maintenance machine

Abstract

The invention relates to the field of suspended maintenance of steel-wire-ropes on a large-scale bridge and hydraulic engineering hoists, and discloses a steel-wire-rope-suspended maintenance machine. The steel-wire-rope-suspended maintenance machine comprises steel wire rope guide wheel oil seals, a chain wheel, a chain wheel adjustment shaft, a locking buckle, a locking buckle hanging rope, a forward-and-reverse-rotation electric winch, hairbrush rolls and the like, and is characterized in that a maintenance machine framework is rectangular-shaped or column-shaped or special-shaped and is formed by connecting the folding locking buckle, a left box and a right box. The left box and the right box are opened. Steel wire ropes are sleeved in two semicircular steel wire rope guide wheel oil seals. When the left box and the right box are closed, the locking buckle locks the steel wire ropes, the steel wire rope guide wheel oil seals and the steel wire ropes rub in a sliding mode, more than two hairbrush rolls are fixedly connected inside the left box and the right box, and a motor drives the hairbrush rolls to tightly contact the steel wire ropes and operates in a rub mode. Accordingly, not only dust, sand and aged old oil can be cleaned but also new oil can be efficiently and evenly covered on the surfaces of the steel wire ropes, and all kinds of defects of prior manual oil coating are overcome. The steel-wire-rope-suspended maintenance machine is reasonable in structural design, and improves operation levels and work efficiency.

Description

technical field [0001] The invention relates to the field of maintenance of wire ropes for water conservancy projects, large bridges, hoisting of drilling rigs, hoisting of mines, marine cranes, cableways, ship lifts and the like. Background technique [0002] The steel wire rope is one of the important components for the safe operation of lifting equipment. The working environment of the steel wire rope is likely to cause corrosion, wear and chemical erosion to reduce the performance. The steel wire rope should be maintained regularly and irregularly during use. While dust, sand, and dust are kept clean, it is also necessary to check frequently whether the oiling is in good condition, and oil them according to regulations. The gates of existing water conservancy projects are connected by steel wire ropes to the gate hoists to act on the opening and closing function, and the gravity on large bridges is also guaranteed by the cable pull and suspension of steel wire ropes. Thi...

AI Technical Summary

Problems solved by technology

The gates of existing water conservancy projects are connected by steel wire ropes to the gate hoists to act on the opening and closing function, and the gravity on large bridges is also guaranteed by the cable pull and suspension of steel wire ropes. This puts forward relatively high requirements for the maintenance of steel wire ropes. Traditional The method is to use manual descaling and grease application for maintenance. At high altitude, the artificial oiling effect of the steel wire rope is poor, it is easy to hurt hands and people, and the waste of grease is not only a waste of manpower and material resources, but also the descaling and grease application is uneven. , will potentially pose an important security risk

Images