Jiaozuo brake

The crane brake mainly includes lifting mechanism, running mechanism, luffing mechanism, slewing mechanism, and metal structure. The lifting mechanism is the basic working mechanism of the crane brake, mostly composed of a suspension system and a winch, and there are also hydraulic systems for lifting and lowering heavy objects. The operating mechanism is used to vertically and horizontally transport heavy objects or adjust the working position of the crane, generally consisting of an electric motor, reducer, brake, and wheels. The luffing mechanism is only equipped on boom type cranes. When the boom is raised, the amplitude decreases, and when it is lowered, the amplitude increases. There are two types of luffing: balanced and unbalanced. The slewing mechanism is used to rotate the arm frame, which is composed of a driving device and a slewing support device. The metal structure is the skeleton of a crane, and the main load-bearing components such as the bridge, boom, and gantry can be box or truss structures, or web structures. Some can use steel sections as support beams

YWZ9 Workshop Large Picture YT1, ED, YTD. Series Electric Hydraulic Pusher

JZ, MW, TJ2, ZWZA, ZWZ3 series electromagnetic brakes

YWZ, YWZ3, YWZ4, YWZ5, YWZ8, YWZ10, YWZ9, YWZ13, YW series electric hydraulic brakes

It is highly likely to generate noise, and except for the damaged shock absorbers that cannot be used, the shock absorbers installed during sales are all useful. In addition, various composite materials on the damping pads also have their own purposes. During repairs, the damping pads and composite materials should be installed under the friction pads to reduce vibration between the friction pads and brake calipers. When adjusting the brake caliper and friction plate with a brake disc for damaged brake parts, the installed parts (such as springs, gaskets, keyways, clamps, pins, bushings, etc.) may have been worn, loosened, and aged. If used continuously, it may produce eccentric noise. In addition, eccentricity can also cause hot spots and glaze quality on the rotor surface, so when repairing the brake, the parts should be inspected and replaced if there are any problems. The outer friction plate is loose. Many brake outer friction plates are fixed to the support earrings on the base plate, and these earrings must be firm to effectively prevent the friction plate from shifting. Otherwise, the friction plate will become loose, causing noise during braking and bending the earrings.

A crane refers to a multi action lifting machinery that vertically lifts and horizontally transports heavy objects within a certain range. Also known as overhead crane, aerial crane, and crane

The main feature of a tire mounted crane is that its driving cab and lifting control cabin are integrated, evolved from a crawler crane (crawler crane), which transforms the tracks and walking brackets of the walking mechanism into a chassis with tires, overcoming the disadvantage of damage caused by the crawler shoes of the crawler crane (crawler crane) to the road surface. It belongs to material handling machinery.

Overhead crane is a lifting equipment that is horizontally mounted over workshops, warehouses and stock yards for lifting materials. Due to its two ends located on tall cement columns or metal supports, the shape resembles a bridge. The bridge of Overhead crane runs longitudinally along the track laid on the viaducts on both sides, which can make full use of the space under the bridge to lift materials without being hindered by ground equipment. It is a widely used and numerous lifting machinery.

Some working characteristics of lifting equipment are intermittent movements, that is, the corresponding mechanisms for picking up, transporting, unloading, and other actions in a working cycle work alternately. The development and use of cranes in the market are becoming increasingly widespread. Due to the lack of support legs for lifting and frequent accidents during lifting, the driving speed is also faster than that of the crawler crane brake (crawler crane); Stable operation, large lifting capacity, capable of lifting and walking within a specific range, but must ensure that the road is flat and solid, the tire pressure meets the requirements, and the lifting distance from the ground must not exceed 50CM; Prohibit long-distance walking with load