CN214328279U

CN214328279U - Wear-resistant and high-toughness hoisting steel wire rope

Info

Publication number: CN214328279U
Application number: CN202023001995.3U
Authority: CN
Inventors: 邵磊
Original assignee: Liantaiyuan Tianjin Technology Development Co ltd
Current assignee: Liantaiyuan Tianjin Technology Development Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-10-01
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a hoisting wire rope of wear-resisting, high tenacity, including wire rope body and rope core, protector is installed in the outside of wire rope body, and protector's the outside installs wear-resisting piece to the internally mounted of wear-resisting piece has the spring, the rope core is installed in the inside central point of wire rope body and is put, and the outside of rope core all installs the fixture block respectively with the inboard of wire rope body, the inside outer lane that is close to the rope core of wire rope body installs the strand, the inside of strand all installs the enhancement steel wire respectively with the inside of rope core. This wear-resisting, high tenacity hoisting wire rope passes through wear-resisting piece, and when the wire rope body used, the wear-resisting piece that sets up can reduce the area of contact between wire rope body and the object of waiting to lift by crane to reduce the frictional force that the wire rope body produced when lifting by crane with between the object, and the pressure that some wear-resisting piece received can be shared to the spring that sets up, thereby promote wire rope wearability.

Description

Wear-resistant and high-toughness hoisting steel wire rope

Technical Field

The utility model relates to a wire rope technical field specifically is a wear-resisting, high tenacity jack-up wire rope.

Background

The steel wire rope is a spiral steel bundle formed by twisting steel wire ropes according to a certain geometric dimension and a certain rule according to mechanical properties, and comprises steel wires, a rope core and lubricating grease.

When the traditional hoisting steel wire rope is used, friction is easily generated between the surface of the steel wire rope and an object to be hoisted, the traditional steel wire rope is poor in wear resistance and can be easily damaged, so that the service life of the steel wire rope is influenced, and when the traditional hoisting steel wire rope is in rainy days, the surface of the steel wire rope is easily corroded by rainwater, and the rainwater on the surface of the steel wire rope is not conveniently treated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a jack-up wire rope wear-resisting, high tenacity to solve the not good enough and the problem of being not convenient for handle the rainwater on wire rope surface of the wire rope wearability that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wear-resisting, high tenacity jack-up wire rope, includes wire rope body and rope core, protector is installed in the outside of wire rope body, and protector's the outside installs wear-resisting piece to the internally mounted of wear-resisting piece has the spring, the rope core is installed in the inside central point of wire rope body and is put, and the outside of rope core and the inboard of wire rope body all install the fixture block respectively, the inside outer lane that is close to the rope core of wire rope body installs the steel bundle, the inside of steel bundle all installs the enhancement steel wire respectively with the inside of rope core, the draw-in groove has all been seted up respectively to the both sides of steel bundle, the inside outside that is close to the steel bundle of wire rope body installs the strengthening rib.

Preferably, the protector includes anticorrosive coating, waterproof layer, wearing layer and guiding gutter, the anticorrosive coating is installed in the outside of wire rope body, and the waterproof layer is installed in the outside of anticorrosive coating, the wearing layer is installed in the outside of waterproof layer, and the guiding gutter has been seted up in the outside of wearing layer.

Preferably, the water guide grooves are distributed in a ring shape about the center point of the wear-resistant layer, and the longitudinal sections of the water guide grooves are in a C shape.

Preferably, the rope core and the steel bundle are respectively formed by twisting a plurality of reinforcing steel wires, and the reinforcing steel wires are respectively distributed in the rope core and the steel bundle at equal intervals.

Preferably, the rope core and the steel bundle form a clamping structure through the clamping block and the clamping groove, the outer diameter of the clamping block is smaller than the inner diameter of the clamping groove, and the clamping block and the clamping groove are located on the same vertical plane.

Preferably, the clamping blocks are distributed at equal intervals along the outer side of the rope core, and the longitudinal section of each clamping block is rectangular.

Preferably, the steel wire rope body is formed by twisting a plurality of steel bundles, and the steel bundles are annularly distributed along the inner side wall of the steel wire rope body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the wear-resistant and high-toughness hoisting steel wire rope has the advantages that the wear-resistant blocks are arranged, when the steel wire rope body is used, the contact area between the steel wire rope body and an object to be hoisted can be reduced, so that the friction force generated between the steel wire rope body and the object during hoisting is reduced, and the arranged springs can share the pressure applied to a part of the wear-resistant blocks, so that the wear resistance of the steel wire rope is improved;

2. according to the wear-resistant high-toughness hoisting steel wire rope, through the protective device, when the steel wire rope body is used in a rainy day, rainwater drops on the surface of the steel wire rope body, the rainwater is guided through the arranged water guide groove, the corrosion of the rainwater on the steel wire rope body can be further reduced through the anticorrosive layer, the rainwater can be prevented from entering the steel wire rope body through the waterproof layer, the wear resistance of the steel wire rope body can be improved through the wear-resistant layer, and therefore the service life of the steel wire rope body is prolonged;

3. this wear-resisting, high tenacity jack-up wire rope passes through rope core and steel bundle, and the inside of rope core and steel bundle is twisted with fingers by a plurality of enhancement steel wires respectively and is formed, and simultaneously under the cooperation of fixture block and draw-in groove, make rope core and steel bundle twist with each other inseparabler in the inside of wire rope body to improve the toughness of wire rope body.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the front cross-sectional structure of the protection device of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a steel wire rope body; 2. a guard; 201. an anticorrosive layer; 202. a waterproof layer; 203. a wear layer; 204. a water chute; 3. a wear-resistant block; 4. a spring; 5. a rope core; 6. a clamping block; 7. steel bundles; 8. reinforcing steel wires; 9. a card slot; 10. and (5) reinforcing ribs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a wear-resisting, high tenacity jack-up wire rope, including wire rope body 1, protector 2, wear-resisting piece 3, spring 4, rope core 5, fixture block 6, strand 7, strengthen steel wire 8, draw-in groove 9 and strengthening rib 10, protector 2 is installed in wire rope body 1's the outside, and protector 2's the outside installs wear-resisting piece 3, and wear-resisting piece 3's internally mounted has spring 4, rope core 5 installs in the inside central point of wire rope body 1 and puts, and the outside of rope core 5 all installs fixture block 6 respectively with wire rope body 1's inboard, strand 7 is installed to the inside outer lane that is close to rope core 5 of wire rope body 1, strengthen steel wire 8 is all installed respectively to the inside of strand 7 and the inside of rope core 5, draw-in groove 9 has all been seted up respectively to the both sides of strand 7, strengthening rib 10 is installed to the inside outside that is close to strand 7 of wire rope body 1.

The protective device 2 comprises an anticorrosive layer 201, a waterproof layer 202, a wear-resistant layer 203 and a water chute 204, the anticorrosive layer 201 is arranged on the outer side of the steel wire rope body 1, and the outer side of the anti-corrosion layer 201 is provided with a waterproof layer 202, the outer side of the waterproof layer 202 is provided with a wear-resistant layer 203, and the outer side of the wear-resistant layer 203 is provided with a water chute 204, the water chute 204 is annularly distributed about the central point of the wear-resistant layer 203, and the longitudinal section of the water chute 204 is C-shaped, through the arrangement, when steel wire rope body 1 uses and meets rainy day, the rainwater drips to steel wire rope body 1 surface, carries out the water conservancy diversion to the rainwater through the guiding gutter 204 that sets up, and anticorrosive coating 201 can further reduce the erosion of rainwater to steel wire rope body 1, and waterproof layer 202 can prevent that the rainwater from entering into steel wire rope body 1's inside, and wearing layer 203 can increase steel wire rope body 1's wearability to improve steel wire rope body 1's life.

The rope core 5 and the steel bundle 7 are respectively twisted by a plurality of reinforcing steel wires 8, the reinforcing steel wires 8 are respectively distributed in the rope core 5 and the steel bundle 7 at equal intervals, the rope core 5 and the steel bundle 7 form a clamping structure through a clamping block 6 and a clamping groove 9, the outer diameter of the clamping block 6 is smaller than the inner diameter of the clamping groove 9, the fixture blocks 6 and the clamping grooves 9 are positioned on the same vertical plane, the fixture blocks 6 are distributed at equal intervals along the outer side of the rope core 5, the longitudinal section of the clamping block 6 is rectangular, the steel wire rope body 1 is formed by twisting a plurality of steel bundles 7, the steel bundles 7 are annularly distributed along the inner side wall of the steel wire rope body 1, through the arrangement, the inner parts of the rope core 5 and the steel bundle 7 are respectively twisted by a plurality of reinforcing steel wires 8, meanwhile, under the matching of the clamping block 6 and the clamping groove 9, the rope core 5 and the steel bundle 7 are twisted in the steel wire rope body 1 more tightly, so that the toughness of the steel wire rope body 1 is improved.

The working principle is as follows: the wear-resistant and high-toughness hoisting steel wire rope is used in the process that firstly, the steel wire rope is moved to a required position, when the steel wire rope body 1 is used, the contact area between the steel wire rope body 1 and an object to be lifted can be reduced through the arranged wear-resistant blocks 3, so that the friction force generated between the steel wire rope body 1 and the object during lifting is reduced, a part of pressure borne by the wear-resistant blocks 3 can be shared by the arranged springs 4, so that the wear resistance of the steel wire rope is improved, meanwhile, the rope core 5 and the steel bundle 7 are respectively twisted by the plurality of reinforcing steel wires 8, and meanwhile, under the matching of the clamping blocks 6 and the clamping grooves 9, the rope core 5 and the steel bundle 7 are twisted more tightly in the steel wire rope body 1, so that the toughness of the steel wire rope body 1 is improved;

next, when steel wire rope body 1 used and met rainy day, rainwater dripped to steel wire rope body 1 surface, carried out the water conservancy diversion to the rainwater through the guiding gutter 204 that sets up, anticorrosive coating 201 can further reduce the erosion of rainwater to steel wire rope body 1, and waterproof layer 202 can prevent that the rainwater from entering into steel wire rope body 1's inside, and wearing layer 203 can increase steel wire rope body 1's wearability to improve steel wire rope body 1's life.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wear-resisting, high tenacity jack-up wire rope, includes wire rope body (1) and rope core (5), its characterized in that: protector (2) are installed in the outside of wire rope body (1), and wear-resisting piece (3) are installed in the outside of protector (2) to the internally mounted of wear-resisting piece (3) has spring (4), install in the inside central point of wire rope body (1) and put in rope core (5), and the outside of rope core (5) and the inboard of wire rope body (1) all install fixture block (6) respectively, wire rope body (1) inside is close to the outer lane of rope core (5) and installs steel bundle (7), strengthen steel wire (8) are all installed respectively to the inside of steel bundle (7) and the inside of rope core (5), draw-in groove (9) have all been seted up respectively to the both sides of steel bundle (7), strengthening rib (10) are installed to the inside outside of being close to steel bundle (7) of wire rope body (1).

2. A wear-resistant, high-tenacity hoisting steel cord according to claim 1, characterized in that: protector (2) include anticorrosive coating (201), waterproof layer (202), wearing layer (203) and guiding gutter (204), install in the outside of wire rope body (1) anticorrosive coating (201), and waterproof layer (202) are installed in the outside of anticorrosive coating (201), wearing layer (203) are installed in the outside of waterproof layer (202), and guiding gutter (204) have been seted up in the outside of wearing layer (203).

3. A wear-resistant, high-tenacity hoisting steel cord according to claim 2, characterized in that: the water guide grooves (204) are annularly distributed about the center point of the wear-resistant layer (203), and the longitudinal sections of the water guide grooves (204) are C-shaped.

4. A wear-resistant, high-tenacity hoisting steel cord according to claim 1, characterized in that: the rope core (5) and the steel bundle (7) are respectively formed by twisting a plurality of reinforcing steel wires (8), and the reinforcing steel wires (8) are respectively distributed in the rope core (5) and the steel bundle (7) at equal intervals.

5. A wear-resistant, high-tenacity hoisting steel cord according to claim 1, characterized in that: the rope core (5) and the steel bundle (7) form a clamping structure through the clamping block (6) and the clamping groove (9), the outer diameter of the clamping block (6) is smaller than the inner diameter of the clamping groove (9), and the clamping block (6) and the clamping groove (9) are located on the same vertical plane.

6. A wear-resistant, high-tenacity hoisting steel cord according to claim 1, characterized in that: the clamping blocks (6) are distributed at equal intervals along the outer side of the rope core (5), and the longitudinal sections of the clamping blocks (6) are rectangular.

7. A wear-resistant, high-tenacity hoisting steel cord according to claim 1, characterized in that: the steel wire rope body (1) is formed by twisting a plurality of steel bundles (7), and the steel bundles (7) are annularly distributed along the inner side wall of the steel wire rope body (1).