CN214782864U

CN214782864U - Stable anti-pulling steel wire rope

Info

Publication number: CN214782864U
Application number: CN202120254160.4U
Authority: CN
Inventors: 陈健; 陈企祥; 朱小华
Original assignee: Jiangsu Tongjiang New Material Technology Co ltd
Current assignee: Jiangsu Tongjiang New Material Technology Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-11-19
Anticipated expiration: 2031-01-29

Abstract

The stable anti-pulling steel wire rope comprises a rope core, seven steel wires and fixed columns, wherein the seven steel wires are tightly twisted and connected with the rope core, the steel wires are identical to the internal structure of the rope core, the stable anti-pulling steel wire rope is formed by uniformly twisting double-layer steel wires on an inner core, the abrasion degree among the steel wires is reduced by filling nylon cloth between the steel wires, a phosphate film is arranged on the surface of each steel wire rope, the abrasion resistance and corrosion resistance of the surface of each steel wire rope are improved, the steel wire rope is stressed more uniformly when being bent through the matching of a hollow inner core and a colloidal support frame, the stability of the internal structure is improved, the pulling resistance of the steel wire rope is improved, the steel wire rope is fixed on the surface of the rope core through the arrangement of a threaded U-shaped groove on the surface of the rope core, the fixed stability of the steel wire rope on the surface of the rope is improved, the fixed columns are meshed and connected with the surface of the steel wire rope to rotate through the fixed columns, and the surface of the steel wire rope with the corresponding lengths is protected, The fixing function is strengthened, and the pulling resistance of the steel wire rope is improved.

Description

Stable anti-pulling steel wire rope

Technical Field

The utility model relates to a wire rope technical field specifically is a stabilize wire rope that tensile was dragged.

Background

The steel wire rope is a spiral steel wire bundle formed by twisting steel wires with mechanical property and geometric dimension meeting requirements together according to a certain rule, and consists of the steel wires, a rope core and lubricating grease. The steel wire rope is a spiral rope which is formed by twisting a plurality of layers of steel wires into strands, and then twisting a certain number of strands by taking a rope core as a center. In a material handling machine for lifting, pulling, tensioning and carrying.

The stability of the internal structure of most steel wire ropes is not very high, the anti-pulling capacity is not very strong, the maximum pulling amount required by enterprises cannot be reached, the stress is not uniform when the rope core in the steel wire ropes is bent, the stability of the steel wire ropes is reduced, no corresponding measure for enhancing the stability is taken for the outer surfaces of the steel wire ropes, and the anti-pulling capacity of the steel wire ropes is reduced.

To this end, we propose a stable, tear resistant steel cord.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wire rope that stable tensile of hollow rope core, outside protection was dragged to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the steel wire rope comprises seven steel wires, the steel wire rope and fixing columns, the steel wires are tightly connected with the rope core in a twisted mode, the inner structures of the steel wires and the rope core are the same, and the fixing columns are sleeved outside the steel wires.

Preferably, the rope core includes inner core, steel wire and fixed membrane, the inner core surface is evenly twisted with fingers and is connected with the steel wire, and steel wire clearance department evenly is fixed with the steel wire, steel wire fixed surface installs the fixed membrane.

Preferably, nylon cloth is filled between the steel wires.

Preferably, the surface of the fixed film is provided with a phosphating film.

Preferably, the inner core is hollow, and a colloidal support frame is fixedly mounted in the inner core.

Preferably, the surface of the rope core is provided with a threaded U-shaped groove, and the steel rope is fixedly connected with the threaded U-shaped groove.

Preferably, a rotating groove is formed in the fixing column, and the rotating groove is meshed and connected with the surface of the steel rope.

Compared with the prior art, the beneficial effects of the utility model are that: evenly twist with the fingers on the inner core through double-deck steel wire, fill through nylon cloth between the steel wire and alleviate the wearing and tearing degree between the steel wire, be provided with the bonderizing membrane through the wire rope surface, improve the stand wear and tear on wire rope surface, corrosion-resistant ability, cooperation through hollow form inner core and gelatineous support frame, the atress is more even when steel wire rope takes place to buckle, the stability of inner structure has been improved, wire rope's tensile ability of dragging has been strengthened, it is fixed with the steel cable through seting up threaded U-shaped groove on the wire rope core surface, the stability of steel cable at wire rope core fixed surface has been improved, connect the rotation through the fixed column at steel cable surface meshing, protect the surface on the wire rope surface of corresponding length, strengthen fixed effect, improve wire rope's the ability of dragging.

Drawings

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

FIG. 2 is a schematic side view of the overall structure of the present invention;

FIG. 3 is a schematic sectional view of the overall structure of the present invention;

fig. 4 is a schematic view of the steel rope structure of the present invention.

In the figure: 1. a rope core; 2. a steel cord; 21. an inner core; 22. a colloidal support frame; 23. a steel wire; 24. nylon cloth; 25. fixing the film; 26. phosphating film; 3. a threaded U-shaped slot; 4. fixing a column; 5. the groove is rotated.

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, 2 and 3, a stable anti-pulling steel cable is shown, which includes a cable core 1, seven steel cables 2, the steel cables 2 are tightly twisted and connected with the cable core 1, the steel cables 2 have the same inner structure as the cable core 1, and a plurality of fixing posts 4 are sleeved outside the steel cables 2.

Referring to fig. 4, the rope core 1 includes an inner core 21, steel wires 23 and a fixing film 25, the steel wires 23 are uniformly wound on the surface of the inner core 21, the steel wires 23 are uniformly fixed at the gaps of the steel wires 23, the fixing film 25 is fixedly mounted on the surface of the steel wires 23, the inner core 21 is wound by the steel wires 23, and the gaps of the wound steel wires 23 are fixed by the steel wires 23, so that the stability of the internal structure of the steel wires 23 is improved, and the anti-pulling capability of the overall structure is enhanced.

Referring to fig. 4, the nylon cloth 24 is filled between the steel wires 23, and the nylon cloth 24 has good toughness, wear resistance and elasticity, so that the abrasion degree between the steel wires 23 is reduced, and the anti-pulling capability of the steel wire rope is improved.

Referring to fig. 4, a phosphating film 26 is mounted on the surface of the fixed film 25, the phosphating film 26 can improve the wear resistance and corrosion resistance of the surface of the rope-making steel wire, the phosphating film 26 is non-conductive, the corrosion resistance of the steel wire 23 can be improved, the service life of the steel wire 23 is prolonged, and the anti-pulling capability of the steel wire rope is greatly improved.

Referring to fig. 4, the inner core 21 is hollow, the colloidal support frame 22 is fixedly installed inside the inner core 21, and through the cooperation between the hollow inner core 21 and the colloidal support frame 22, the stress of the inner structure is more uniform when the steel wire rope is bent, so that the stability of the inner structure of the steel wire rope is improved, and the anti-pulling capability of the steel wire rope is improved.

Referring to fig. 2, the surface of the rope core 1 is provided with a threaded U-shaped groove 3, and the steel rope 2 is fixedly connected with the threaded U-shaped groove 3, so that the steel rope 2 is more stably fixed on the surface of the rope core 1 by the cooperation of the threaded U-shaped groove 3 and the steel rope 2, and the anti-pulling capability of the steel rope is improved.

Referring to fig. 3, a rotating groove 5 is formed in the fixing post 4, and the rotating groove 5 is engaged with the surface of the steel rope 2.

When the steel wire rope with the used length is determined, the steel wire rope is enabled to spirally rotate to the corresponding length on the surface of the steel wire rope 2 by rotating the plurality of fixing columns 4, the surface of the steel wire rope with the corresponding length is protected, the fixing is strengthened, and the anti-pulling capacity of the steel wire rope is improved.

The working principle is as follows: the surface of the inner core 21 is uniformly twisted and connected with steel wires 23, the steel wires 23 are uniformly fixed at the gaps of the steel wires 23, fixing films 25 are fixedly arranged on the surfaces of the steel wires 23, nylon cloth 24 is filled between the steel wires 23, phosphating films 26 are arranged on the surfaces of the fixing films 25, the inner core 21 is made into a hollow shape, a colloidal support frame 22 is fixedly arranged in the inner core 21, the steel wire rope is bent to generate micro deformation, so that the stress of the inner core 21 is more uniform, the pulling resistance of the steel wire rope is improved, the surface of the rope core 1 is provided with a thread U-shaped groove 3, a steel rope 2 is arranged in the thread U-shaped groove 3, meanwhile, a rotating groove 5 is arranged in the fixed column 4, the rotating groove 5 is engaged and connected with the surface of the steel rope 2, by rotating a plurality of fixed columns 4, the fixed columns are enabled to rotate spirally on the surface of the steel rope 2 to corresponding lengths, the surface of the steel wire rope with the corresponding length is protected, the fixing effect is enhanced, and the anti-pulling capacity of the steel wire rope is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 steel wire rope is characterized in that seven steel wires (2) are arranged, the steel wires (2) are tightly twisted and connected with the rope core (1), the inner structures of the steel wires (2) and the rope core (1) are the same, and a plurality of fixing columns (4) are sleeved outside the steel wires (2).

2. A stable, tear resistant steel cord according to claim 1, characterized in that: rope core (1) includes inner core (21), steel wire (23) and fixed film (25), inner core (21) surface is evenly twisted with the fingers and is connected with steel wire (23), and steel wire (23) clearance department evenly is fixed with steel wire (23), fixed film (25) are installed to steel wire (23) fixed surface.

3. A stable, tear resistant steel cord according to claim 2, characterized in that: nylon cloth (24) is filled between the steel wires (23).

4. A stable, tear resistant steel cord according to claim 2, characterized in that: and a phosphating film (26) is arranged on the surface of the fixed film (25).

5. A stable, tear resistant steel cord according to claim 2, characterized in that: the inner core (21) is hollow, and a colloidal support frame (22) is fixedly arranged in the inner core (21).

6. A stable, tear resistant steel cord according to claim 1, characterized in that: the surface of the rope core (1) is provided with a threaded U-shaped groove (3), and the steel rope (2) is fixedly connected with the threaded U-shaped groove (3).

7. A stable, tear resistant steel cord according to claim 1, characterized in that: a rotating groove (5) is formed in the fixing column (4), and the rotating groove (5) is meshed and connected with the surface of the steel rope (2).