CN201610497U

CN201610497U - Steel wire rope for cradle

Info

Publication number: CN201610497U
Application number: CN2009202747502U
Authority: CN
Inventors: 过惠成; 华正
Original assignee: Jiangsu Safety Wire Rope Co Ltd
Current assignee: Jiangsu Safety Wire Rope Co Ltd
Priority date: 2009-12-17
Filing date: 2009-12-17
Publication date: 2010-10-20
Anticipated expiration: 2019-12-17

Abstract

A steel wire rope for a cradle is of a seal type structure, and the external surface thereof is shaped like a section. The steel wire rope comprises four upper twisted strands and a synthetic fiber core, wherein the four upper twisted strands symmetrically wraps and twists the synthetic fiber core, and the sector surface is outward. For the steel wire rope for the cradle and a manufacturing method thereof, the four abnormal-shaped steel wire ropes have good rotation-resisting performance, and realize the non-rotation performance basically, the contact surface between a sector strand and a pulley is large, the anti-wearing performance is good, the deformed steel wire rope is compact, and the breaking force thereof is improved by one grade compared with a round-strand steel wire rope in the same grade.

Description

The hanging basket steel wire rope

Technical field

The utility model relates to a kind of steel wire rope, specifically is meant the hanging basket steel wire rope.

Background technology

There is following defective in hanging basket with ordinary steel rope 6 * 37 series: 1, its rupture pull force coefficient 0.319 of national Specification, rupture pull force is lower, 2, steel wire rope self rotation, be not suitable for highly too high, 3, the round-strand rope ABRASION RESISTANCE is bad.

The utility model content

In order to solve the problems of the technologies described above, the utility model provides a kind of anti-rotatory, fatigue resistance good, non-slip, wear-resisting, the hanging basket steel wire rope that rupture pull force is higher.

The technical scheme that solves the problems of the technologies described above is:

The hanging basket steel wire rope is the Xi Lushi structure, and it is fan-shaped that outer surface is, and it comprises that 4 go up to be twisted with the fingers strand and 1 synthetic fiber core, goes up for 4 and twists with the fingers thigh and wrap twisted symmetrically and become fibre core, and its sector is outside.

Because the steel wire rope surface is fan-shaped, be again Xi Lushi (external-rough type) structure, in use, its contact-making surface with elevator, pulley is big, and ABRASION RESISTANCE improves.

Further be improved to, the described thigh of upward twisting with the fingers of each root comprises that 1 is twisted with the fingers thigh, thick wire and finer wire down; Following sth. made by twisting thigh is the Xi Lushi structure, and it is fan-shaped that outer surface is, and the fan-shaped successively distribution shape of its skin is provided with finer wire and thick wire.

Moreover following sth. made by twisting thigh comprises finer wire and 1 synthetic fiber core, and fan-shaped distribution of finer wire and bag are twisted with the fingers described synthetic fiber core.

Moreover a following finer wire of twisting with the fingers the outer distribution of thigh is 15, and thick wire is 15.

Moreover it is 9 that bag is twisted with the fingers the finer wire of twisting with the fingers thigh down.

Owing to when closing rope, round-strand rope is pressed into fan shape with sizing tool, improved steel wire rope metal effective area, the round-strand rope rupture pull force of contrast same size, intensity has improved nearly 10%.

The utility model hanging basket is good with 4 bursts of deformed wire rope resistance rotation performances that steel wire rope and preparation method thereof provides, basic realization steel wire rope does not rotate, fan-shaped thigh and pulley contact-making surface are big, ABRASION RESISTANCE is good, steel wire rope through distortion is tight, and rupture pull force has also improved a class on the round-strand rope of ad eundem.Simultaneously, add when the steel wire rope finished product is produced and increase grinding agent, improved the steel wire rope coefficient of friction, reduced skidding property.

Description of drawings

Accompanying drawing is used to provide further understanding of the present utility model, and constitutes the part of specification, is used from explanation the utility model with embodiment one of the present utility model, does not constitute restriction of the present utility model.In the accompanying drawings:

Fig. 1 is the cross section structure schematic diagram of the utility model hanging basket with steel wire rope;

Fig. 2 is that the utility model hanging basket is twisted with the fingers a strand cross section structure schematic diagram with going up of steel wire rope;

Fig. 3 is the following sth. made by twisting strand cross section structure schematic diagram of the utility model hanging basket with steel wire rope;

Fig. 4 is the finer wire cross section structure schematic diagram of the utility model hanging basket with steel wire rope;

Fig. 5 is the thick wire cross section structure schematic diagram of the utility model hanging basket with steel wire rope;

Fig. 6 is initial down the twist with the fingers strand cross section structure schematic diagram of the utility model hanging basket with steel wire rope;

Mark is illustrated as among Fig. 1-6, twists with the fingers on 1 strand, twists with the fingers burst 3 synthetic fiber cores (SF), 4 finer wires, 5 thick wires, 6 initial twist with the fingers down strand for 2 times.

The specific embodiment

Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the utility model, and be not used in qualification the utility model.

Embodiment 1

Shown in Fig. 1-6, a kind of hanging basket steel wire rope is the Xi Lushi structure, and it is fan-shaped that outer surface is, and it comprises that go up twisting with the fingers strand of 1 and 13,4 in synthetic fiber core for 4 goes up and twist with the fingers strand 1 and wrap twisted symmetrically and become fibre core 3, and its sector is outside; Twist with the fingers thigh 1 on each root and comprise that 1 is twisted with the fingers strand 2,15 thick wires 5 and 15 finer wires 4 down; Following sth. made by twisting thigh 2 is Xi Lushi structures, and it is fan-shaped that outer surface is, and the fan-shaped successively distribution shape of its skin is provided with 15 finer wires 4 and 15 thick wires 5; Following sth. made by twisting thigh 2 comprises 9 finer wires 4 and 1 synthetic fiber core 3, and finer wire 4 fan-shaped distributions and bag twisted become fibre core 3.

Above-mentioned hanging basket with the preparation method of steel wire rope is, arranged 9 finer wires 4 by noseplate twisting with the fingers on strand car, twists with the fingers a synthetic fiber core 3 with the steel wire bag, is received in then to form on the I-beam wheel initially to twist with the fingers strands 6 down.On sth. made by twisting strand car, arranged 15 finer wires 4 and 15 thick wires 5, be Xi Lushibao and twist with the fingers initial burst 6 twistings of sth. made by twisting down, be received in then to form on the I-beam wheel to go up and twist with the fingers thigh 1 by noseplate.

When closing rope, going up sth. made by twisting thigh 1 with 4 arranges by noseplate on finished car, through pre-former, again by closing up mouthful bag 1 synthetic fiber core 3 of sth. made by twisting and compressing, effectively eliminate the stress of thigh again through post-former, by rope being pressed into sector, be received on the I-beam wheel more then with two groups of sizing tools.

4 bursts of deformed wire rope resistance rotation performances are good, realize that substantially steel wire rope does not rotate, and fan-shaped thigh and pulley contact-making surface are big, and ABRASION RESISTANCE is good, and tight through the steel wire rope of distortion, rupture pull force has also improved a class on the round-strand rope of ad eundem.

It should be noted that at last: the above only is preferred embodiment of the present utility model, be not limited to the utility model, although the utility model is had been described in detail with reference to previous embodiment, for a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims

1. hanging basket steel wire rope, it is characterized by: described hanging basket steel wire rope is the Xi Lushi structure, and it is fan-shaped that outer surface is, and it comprises going up for 4 twists with the fingers strand and 1 synthetic fiber core, goes up for 4 and twists with the fingers thigh and wrap twisted symmetrically and become fibre core, and its sector is outside.

2. hanging basket steel wire rope according to claim 1 is characterized in that: the described thigh of upward twisting with the fingers of each root comprises that 1 is twisted with the fingers thigh, thick wire and finer wire down; The described thigh of sth. made by twisting down is the Xi Lushi structure, and it is fan-shaped that outer surface is, and the fan-shaped successively distribution shape of its skin is provided with finer wire and thick wire.

3. hanging basket steel wire rope according to claim 2 is characterized in that: the described thigh of twisting with the fingers down comprises finer wire and 1 synthetic fiber core, and fan-shaped distribution of described finer wire and bag are twisted with the fingers described synthetic fiber core.

4. hanging basket steel wire rope according to claim 2 is characterized in that: described finer wire is 15, and described thick wire is 15.

5. hanging basket steel wire rope according to claim 3 is characterized in that: described finer wire is 9.