KOEPE WINDER PDF

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The winder is a 4-rope Koepe winding machine with integrated motor. This type of design of the winder guarantee long-term stability of the entire drive system. Assembly of the winder in the workshop. 4-Rope Koepe winder. 3+1 Channel brake system. ▫ Statement of the investment and operating costs. ▫ Comparison of . The objective of this study is to monitor four Koepe winder head ropes, which have six triangular-shaped strands and are 38 mm in diameter, by.

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Detail of jack catches. Koeppe and services to be provided The execution of the project commenced in The force kodpe by the springs is relieved by a hydraulic piston located in the cylinder at the lower end of the brake engine assembly. To remedy this, the helical controller and the Ardic controller are driven from the main shaft of the winder through a servo-motor operated differential gearbox.

About tonnes was added to the already massive structure.

Then kkoepe rope is driven by the driving wheel and after this it is sent back vertically into the shaft after passing another wheel at the winding tower. After that one of the pit cages arrived at the onset of a certain level and the other one arrived at the pit bank, there is a strong difference concerning the sharing of the loads: The Olympic Dam Shaft 3 is designed as a downcast shaft for a capacity of 9. The steelwork for supporting the clamp was wknder removed and the Koepe winder used to free the clamps on the tail ropes.

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This design allows the skips to be brought into their winderr position with maximum speed and avoids unnecessary loading of the headgear through high-dynamic impacts.

Hoist (mining)

The bridle is now directed into the guides and hinged guides are closed and secured. The rope is disconnected from the bridle in the headgear, passed over the Koepe wheel qinder lowered to bank level by means of the bank winch A. Successive relays are actuated until the speed reference is reduced to creep speed in ten steps.

At present, the average daily hoisting time is 18 hours. The principle works in the following way: Winded structure spans the shaft and is braced with channel sections to form trusses see Fig. The new head rope is clamped at the bank and the rest of it is removed from the service winder.

It has a fixed shaft in the centre on which is a helical thread of rectangular section. If you imagine the rope at the top, the both pit cages and the rope connecting them at the bottom, you can nearly see a circle.

Koepe winder | Article about Koepe winder by The Free Dictionary

Lubrication of the main bearings is by a gravity feed from an overhead tank which can be filled by pumps. From Wikipedia, the free encyclopedia. The calliper-type brake shoes are actuated by independent brake engines see Fig.

Braking system The braking system of the winder is designed as a multi-channel brake with a fully closed-loop controlled safety brake. Single-drum hoists can be used in smaller applications, however double-drum hoists easily allow winrer hoisting of two conveyances in balance i.

His employer at the time, the Friedrich Krupp Company, however initially refused to apply for a patent for the new technology, prompting the mining engineer Koepe to obtain the patent in his own name in Installation of a tail rope.

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Also in cases of malfunction, deceleration has to be controlled, otherwise rope slippage would occur.

The principle of Koepe hoisting !

Laboratory simulation of these wlnder is complicated. This type of singlepoint suspension is designed to facilitate adjustment and calibration. Abrasion at the cross over points. This was connected with the disadvantage that – with heavy loads in the pit cages and especially in the inner windings – a great strain was effecting the ropes, because they were winded up very tight.

Motor The use of an integrated 3-phase asynchronous motor is an absolute novelty. The skip bridle has no gear for equalising the tension in the four ropes. By using this site, you agree to the Terms of Use and Privacy Policy. The winder is designed to haul wider payload of 20 tonsnes from a depth of m at a speed of m per minute.

Switch To Mobile Version. The installation of a Koepe winding plant at a working shaft: Principles and testing methods of earth ground resistance. The dimensions of sinking equipment had become larger and the total weight of kibbles, ropes and multiple deck sinking stages amounted to about tonne. Timber baulks X form a rubbing surface for the tail ropes in their passage through the crash beams just before the loop is formed. In order to simulate these specific laoding cycle, M.