CN208136580U - A kind of equipment-specific tensile type wirerope of Large-scale Hoisting - Google Patents

Abstract

The utility model discloses a kind of equipment-specific tensile type wirerope of Large-scale Hoisting, are related to wirerope technical field.The equipment-specific tensile type wirerope of the Large-scale Hoisting, including wire rope core and rope strand, the first rope item is provided at the top of the wire rope core, the bottom of the wire rope core is provided with the second rope item, the side of the wire rope core is provided with third rope item, the other side of the wire rope core is provided with the 4th rope article, the first rope item is provided with the first support stock far from the center of wire rope core one side, the second rope item is provided with the second support stock far from the center of wire rope core one side, the third rope item is provided with third support stock far from the center of wire rope core one side, the 4th rope article center far from wire rope core one side is provided with the 4th support stock.The equipment-specific tensile type wirerope of the Large-scale Hoisting can achieve the multi-faceted ability for reinforcing steel wire tension anti-torsion, solve that ordinary steel wire diameter is thicker, and quick-fried disconnected phenomenon easily occurs and leads to the problem of danger.

Description

A kind of equipment-specific tensile type wirerope of Large-scale Hoisting

Technical field

The utility model relates to wirerope technical field, specially a kind of equipment-specific tensile type steel wire of Large-scale Hoisting Rope.

Background technique

Large-scale Hoisting specialized wire rope is thicker than general wirerope diameter, belongs to a kind of very big construction store of usage amount Material, is mainly pulled and is promoted in Large-scale Hoisting equipment, and the service life of wirerope directly affects working efficiency and safety, The service life of ordinary steel rope is shorter, and such Large-scale Hoisting specialized wire rope is mostly import, higher cost；Therefore, it develops High-performance large-scale lifting specialized wire rope has very important significance.Currently, common Large-scale Hoisting specialized wire rope, includes Rope strand, wire rope core；The rope strand is 6, is arranged according to the angle of 60 ° of equal parts along the excircle of wire rope core；The rope strand includes center Steel wire, steel wire of internal layer group and cover wire group；The core wire is one group, and the center of rope strand is arranged in core wire, Steel wire of internal layer group is located at the periphery of core wire, and cover wire group twisting is in the periphery of steel wire of internal layer group；The steel wire of internal layer group It is point contact with cover wire group.The steel wire of internal layer is around one group of centrally disposed steel wire, for circle；The outer layer steel The shape of silk is also round；The cover wire is one group, and the periphery of steel wire of internal layer is arranged in；The rope strand is 2 layers of twisting, is adopted Steel wire diameter is thicker, and filament strength is poor, anti-torsion performance and flexibility are poor, cause in use, receive extruding, When torsion or bending, quick-fried disconnected phenomenon easily occurs for the steel wire in rope strand, shortens the working life and generates danger.

Utility model content

（One）The technical issues of solution

In view of the deficiencies of the prior art, the utility model provides a kind of equipment-specific tensile type steel wire of Large-scale Hoisting Rope, it is thicker to solve ordinary steel wire diameter, and filament strength is poor, anti-torsion performance and flexibility are poor, and quick-fried disconnected phenomenon production easily occurs Raw dangerous problem.

（Two）Technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of Large-scale Hoisting equipment is special Tensile type wirerope, including wire rope core and rope strand are provided with the first rope item at the top of the wire rope core, and the bottom of the wire rope core is set It is equipped with the second rope item, the side of the wire rope core is provided with third rope item, and the other side of the wire rope core is provided with the 4th rope article, described First rope item is provided with the first support stock, second rope center of the item far from wire rope core one side far from the center of wire rope core one side It is provided with the second support stock, the third rope item is provided with third support stock, the 4th rope far from the center of wire rope core one side Article center far from wire rope core one side is provided with the 4th support stock, and the both ends of the first rope one side are symmetrically arranged with first Stock is assisted, the both ends of the second rope one side are symmetrically arranged with the second auxiliary stock.

Preferably, it fitting at the top of the first rope item and wire rope core, the bottom of the second rope item and wire rope core fits, The one side of the third rope item and wire rope core fits, and the another side of the 4th rope article and wire rope core fits.

Preferably, the first support stock fits with the first rope item, and the second support stock fits with the second rope item, The third support stock fits with third rope item, and the 4th support stock fits with the 4th rope article, the first support stock, Second support stock, third support stock and the 4th support stock fit with rope strand.

Preferably, one end bending of the first rope item is at the top of third rope one end, the third rope item it is another At the top of second rope one end, the other end of second rope article bends the top in the 4th rope article one end, described for end bending The other end bending of 4th rope article is at the top of the first rope article other end.

Preferably, the quantity of the rope strand is 16 strands, in the first rope article, the second rope article, third rope article and the 4th rope article Outside etc. point setting, the rope strand reverses weave in, the rope strand and the first rope item, second restrict item, third rope item and 4th rope article fits.

Preferably, the first auxiliary stock is symmetricly set on the angle of the first rope article and third rope article, the first rope article and the The angle of four rope items, the second auxiliary stock are symmetricly set on the angle of the second rope article and third rope article, the second rope article and the The angle of four rope items, the first auxiliary stock, the second auxiliary stock fit with rope strand.

（Three）Beneficial effect

The utility model provides a kind of equipment-specific tensile type wirerope of Large-scale Hoisting.Has following beneficial effect：

（1）, the equipment-specific tensile type wirerope of the Large-scale Hoisting, pass through the wire rope core of setting, rope strand, the first rope article, the Two rope article, third rope article, the 4th rope article cooperating, reach it is multi-faceted reinforce steel wire tension anti-torsion ability, reduce steel The explosion probability of stability occurs for silk, provides strong support for the lifting of Large-scale Hoisting equipment, and it is thicker to solve ordinary steel wire diameter, Filament strength is poor, anti-torsion performance and flexibility are poor, easily occur quick-fried disconnected phenomenon lead to the problem of it is dangerous.

（2）, the equipment-specific tensile type wirerope of the Large-scale Hoisting, by setting first support stock, second support stock, Third supports the cooperating of stock, the 4th support stock, the first auxiliary stock, the second auxiliary stock, reaches the first rope of auxiliary item, the second rope Article, third rope article, the 4th rope article support an effect, improve the first rope article, the second rope article, third rope article, the 4th rope article it is anti- Effect is drawn, the practicability of the equipment-specific tensile type wirerope of the Large-scale Hoisting is enhanced.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model front view；

Fig. 2 is the structural representation of the rope article of the utility model first, the second rope article, third rope article and the 4th rope article bottom view Figure；

Fig. 3 is the structural schematic diagram of the rope article of the utility model first, the second rope article, third rope article and the 4th rope article end face.

In figure：1 wire rope core, 2 rope strands, 3 first rope article, 4 second rope article, 5 third ropes article, 6 the 4th rope article, 7 first support stocks, 8 second support stocks, 9 thirds support stock, 10 the 4th support stocks, 11 first auxiliary stocks, 12 second auxiliary stocks.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Examples of the embodiments are shown in the accompanying drawings, and in which the same or similar labels are throughly indicated identical or classes As element or element with the same or similar functions.The embodiments described below with reference to the accompanying drawings are exemplary, purport It is being used to explain the utility model, and should not be understood as limiting the present invention.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model System.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis Concrete condition understands the concrete meaning of above-mentioned term in the present invention.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution：A kind of equipment-specific tensile type steel of Large-scale Hoisting Cord, including wire rope core 1 and rope strand 2, wire rope core 1 are made cylindric of 32 special-shaped carbon steel torsions, and rope strand 2 is different by ten six roots of sensation The torsion of shape carbon steel is made cylindric, and the top of wire rope core 1 is provided with the first rope item 3, and the first rope item 3 is by 32 special-shaped carbons Steel torsion is made flat strip shaped, and the first rope item 3 and the top of wire rope core 1 fit, and the bottom of wire rope core 1 is provided with the second rope item 4, and second Flat strip shaped is made by 32 special-shaped carbon steel torsions in rope item 4, and the second rope item 4 and the bottom of wire rope core 1 fit, wire rope core 1 Side is provided with third rope item 5, and flat strip shaped, third rope item 5 and rope is made by 32 special-shaped carbon steel torsions in third rope item 5 The one side of core 1 fits, and one end of the first rope item 3 is bent in the top of 5 one end of third rope item, the other end of third rope item 5 The top in second rope 4 one end of item is bent, the other side of wire rope core 1 is provided with the 4th rope article 6, and the 4th rope article 6 is different by 32 Flat strip shaped is made in the torsion of shape carbon steel, and the another side of the 4th rope article 6 and wire rope core 1 fits, the other end bending of the second rope item 4 At the top of the 4th rope article 6 one end, the other end bending of the 4th rope article 6 is in the top of first rope article 3 other ends, the number of rope strand 2 Amount is 16 strands, is reversed in point setting, rope strands 2 such as the outsides of first the 3, second rope article 4 of rope bar, third rope article 5 and the 4th rope article 6 Weave in, rope strand 2 fit with first the 3, second rope article 4 of rope bar, third rope article 5 and the 4th rope article 6, pass through the rope of setting Core 1, article 3, second rope article 4 of the rope of rope strand 2, first, the rope article of third rope article the 5, the 4th 6 cooperating, reach multi-faceted reinforcement steel The ability of silk tension anti-torsion reduces steel wire and the explosion probability of stability occurs, provides strong branch for the lifting of Large-scale Hoisting equipment Support, it is thicker to solve ordinary steel wire diameter, and filament strength is poor, anti-torsion performance and flexibility are poor, and quick-fried disconnected phenomenon production easily occurs Raw dangerous problem.

First rope item 3 is provided with the first support stock 7 far from the center of 1 one side of wire rope core, and the first support stock 7 is by 32 The torsion of special-shaped carbon steel is made cylindric, and the first support stock 7 fits with the first rope item 3, and second restricts item 4 far from 1 side of wire rope core The center in face is provided with the second support stock 8, the second support stock 8 be made of 32 special-shaped carbon steel torsions it is cylindric, second Support stock 8 fits with the second rope item 4, and third rope item 5 is provided with third support stock 9, third far from the center of 1 one side of wire rope core Stock 9 is supported to be made of 32 special-shaped carbon steel torsions cylindric, third support stock 9 fits with third rope item 5, the 4th rope Article 6 centers far from 1 one side of wire rope core are provided with the 4th support stock 10, and the 4th support stock 10 is turned round by 32 special-shaped carbon steel At cylindric, the 4th support stock 10 fits with the 4th rope article 6 for the transformation of ownership, and the first support stock 7, second supports stock 8, third support stock 9 and the 4th support stock 10 to fit with rope strand 2, and the both ends of the first rope 3 one side of item are symmetrically arranged with the first auxiliary stock 11, the One auxiliary stock 11 is made cylindric of eight special-shaped carbon steel torsions, and the first auxiliary stock 11 is symmetricly set on the first rope article 3 and the The angle of the angle of three ropes articles 5, the first rope article 3 and the 4th rope article 6, the second both ends for restricting article 4 one sides are symmetrically arranged with the Two auxiliary stocks 12, the second auxiliary stock 12 are made cylindric of eight special-shaped carbon steel torsions, and the second auxiliary stock 12 is symmetricly set on Second rope article 4 is assisted with the angle of third rope article 5, the angle of the second rope article 4 and the 4th rope article 6, the first auxiliary stock 11, second Stock 12 fits with rope strand 2, supports stock 8, third that stock the 9, the 4th is supported to support stock by the first support stock 7, second of setting 10, first auxiliary stock 11, second assist stock 12 cooperating, reach auxiliary first rope item 3, second restrict item 4, third rope item 5, The effect of 4th rope article, 6 support, improves the tension effect of the first rope article 3, second rope article 4, the rope article of third rope article the 5, the 4th 6, Enhance the practicability of the equipment-specific tensile type wirerope of the Large-scale Hoisting.

The equipment-specific tensile type wirerope of the Large-scale Hoisting is in use, by the first rope item 3, second rope item 4, third rope item 5 and the 4th one end of rope articles 6 be staggeredly fixed together, wire rope core 1 is placed on the first rope item 3, second rope item 4,5 and of third rope item The center of 4th rope article 6 was restricted first the bending past of item 3 first, secondly bent the 4th rope article 6 at the top of the first rope article 3, Again by 4 bending of the second rope article at the top of the 4th rope article 6, finally third rope item 5 is bent at the top of the second rope item 4, then will First rope item 3 bending is at the top of third rope item 5, and bending is gone down repeatedly, and the first support stock 7, second is supported stock 8, third branch Support stock the 9, the 4th supports stock 10 being individually positioned in the first rope article 3, second rope article 4, third rope article 5 and the 4th rope article 6 sides just In, assist stock 12 to be individually positioned in the angle of the second rope item 4 and third rope item 5, the second rope item 4 first auxiliary stock 11, second With the angle of the 4th rope article 6, rope strand 2 is placed on the outer of the first rope article 3, second rope article 4, third rope article 5 and the 4th rope article 6 Side torsion is got on, and establishment is completed.

In conclusion the equipment-specific tensile type wirerope of the Large-scale Hoisting, passes through the wire rope core 1 of setting, rope strand 2, first The cooperating of the 3, second rope article 4 of rope bar, the rope article of third rope article the 5, the 4th 6 reaches multi-faceted reinforcement steel wire tension anti-torsion Ability reduces steel wire and the explosion probability of stability occurs, provides strong support for the lifting of Large-scale Hoisting equipment, solve ordinary steel Silk diameter is thicker, and filament strength is poor, anti-torsion performance and flexibility are poor, and quick-fried disconnected phenomenon easily occurs and leads to the problem of danger.

The equipment-specific tensile type wirerope of the Large-scale Hoisting simultaneously supports stock by the first support stock 7, second of setting 8, the cooperating that third support stock the 9, the 4th supports stock 10, first that stock 11, second is assisted to assist stock 12 reaches the first rope of auxiliary Article 3, second rope article 4,6 support of the rope article of third rope article the 5, the 4th an effects, improve the first rope item 3, second rope item 4, third rope The tension effect of article the 5, the 4th rope article 6, enhances the practicability of the equipment-specific tensile type wirerope of the Large-scale Hoisting.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of equipment-specific tensile type wirerope of Large-scale Hoisting, including wire rope core（1）And rope strand（2）, it is characterised in that：It is described Wire rope core（1）Top be provided with the first rope item（3）, the wire rope core（1）Bottom be provided with the second rope item（4）, the wire rope core（1） Side be provided with third rope item（5）, the wire rope core（1）The other side be provided with the 4th rope article（6）, the first rope item（3） Far from wire rope core（1）The center of one side is provided with the first support stock（7）, the second rope item（4）Far from wire rope core（1）One side Center is provided with the second support stock（8）, the third rope item（5）Far from wire rope core（1）The center of one side is provided with third support Stock（9）, the 4th rope article（6）Far from wire rope core（1）The center of one side is provided with the 4th support stock（10）, the first rope item （3）The both ends of one side are symmetrically arranged with the first auxiliary stock（11）, the second rope item（4）The both ends of one side are symmetrically arranged with Second auxiliary stock（12）.

2. the equipment-specific tensile type wirerope of a kind of Large-scale Hoisting according to claim 1, it is characterised in that：Described One rope item（3）With wire rope core（1）Top fit, it is described second rope item（4）With wire rope core（1）Bottom fit, the third Rope item（5）With wire rope core（1）One side fit, it is described 4th rope article（6）With wire rope core（1）Another side fit.

3. the equipment-specific tensile type wirerope of a kind of Large-scale Hoisting according to claim 1, it is characterised in that：Described One support stock（7）With the first rope item（3）It fits, the second support stock（8）With the second rope item（4）It fits, the third Support stock（9）With third rope item（5）It fits, the 4th support stock（10）With the 4th rope article（6）It fits, described first Support stock（7）, second support stock（8）, third support stock（9）With the 4th support stock（10）And rope strand（2）It fits.

4. the equipment-specific tensile type wirerope of a kind of Large-scale Hoisting according to claim 1, it is characterised in that：Described One rope item（3）One end bend in third rope item（5）The top of one end, the third rope item（5）The other end bend second Rope item（4）The top of one end, the second rope item（4）The other end bending the 4th rope article（6）The top of one end, the described 4th Rope item（6）The other end bending first restrict item（3）The top of the other end.

5. the equipment-specific tensile type wirerope of a kind of Large-scale Hoisting according to claim 1, it is characterised in that：The rope Stock（2）Quantity be 16 strands, first restrict item（3）, second rope item（4）, third rope item（5）With the 4th rope article（6）Outside Equal part setting, the rope strand（2）Reverse weave in, the rope strand（2）With the first rope item（3）, second rope item（4）, third Rope item（5）With the 4th rope article（6）It fits.

6. the equipment-specific tensile type wirerope of a kind of Large-scale Hoisting according to claim 1, it is characterised in that：Described One auxiliary stock（11）It is symmetricly set on the first rope item（3）With third rope item（5）Angle, first rope item（3）With the 4th rope article（6） Angle, it is described second auxiliary stock（12）It is symmetricly set on the second rope item（4）With third rope item（5）Angle, second rope item （4）With the 4th rope article（6）Angle, it is described first auxiliary stock（11）, second auxiliary stock（12）And rope strand（2）It fits.