CN212740407U

CN212740407U - Interpolation formula wire rope rigging that reduces wearing and tearing

Info

Publication number: CN212740407U
Application number: CN202021558802.1U
Authority: CN
Inventors: 戴俊峰; 杨万荣; 杨东昌; 高桂凤
Original assignee: Taixing Chenguang Rigging Co ltd
Current assignee: Taixing Chenguang Rigging Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-03-19
Anticipated expiration: 2030-07-31

Abstract

The utility model belongs to the technical field of the wire rope tool to lock, especially, be an interpolation formula wire rope rigging that reduces wearing and tearing, including first wire rope rigging ring, the top of first wire rope rigging ring is provided with the wire rope body, the one end and the second wire rope rigging ring fixed connection of wire rope body, the outside of first wire rope rigging ring is provided with first wearing layer, and the outside of second wire rope rigging ring is provided with the second wearing layer, and the outside of wire rope body is provided with the protective sheath, the surface and the bump fixed connection of protective sheath. The utility model discloses a set up protective sheath and bump, strengthened the wearability of wire rope body, simultaneously, also make the surface of wire rope rigging comparatively level and smooth, avoided the wire rope rigging to the damage of staff's both hands, the practicality is stronger, through setting up the wearing layer, has reduced the wearing and tearing condition of wire rope rigging both ends wire rope rigging ring for the live time of wire rope rigging ring is more permanent.

Description

Interpolation formula wire rope rigging that reduces wearing and tearing

Technical Field

The utility model relates to a wire rope tool to lock technical field specifically is an interpolation formula wire rope rigging that reduces wear.

Background

The steel wire rope rigging is a rope which is processed by using a steel wire rope as a raw material and is mainly used for hoisting, traction, tensioning and bearing, and is called as a steel wire rope rigging. The steel wire rope rigging has the characteristics of high strength, light dead weight, stable work, difficulty in sudden breaking of the whole rope and the like, and is widely applied to the industries of steel, chemical industry, transportation, ports and the like. The used steel wire ropes comprise phosphated coating steel wire ropes, galvanized steel wire ropes, stainless steel wire ropes and smooth surface steel wire ropes, and the steel wire rope riggings can be divided into three types according to different processing modes: inserting and weaving a steel wire rope rigging; pressing a steel wire rope rigging; casting a steel wire rope; a jointless steel wire rope loop. The using method of the steel wire rope is represented as follows: when the steel wire rope rigging is used in a working place such as a humid or open-air environment, a galvanized steel wire rope can be used as a raw material to enhance the antirust performance. The steel wire rope is mainly broken gradually due to metal fatigue caused by repeated bending when the steel wire rope bypasses a lifting hook and a lifted object except the abrasion of an outer layer steel wire, so that the ratio of the diameter of the lifting hook or the lifted object to the diameter of the steel wire rope is an important factor for determining the service life of the steel wire rope. The surface layer of the steel wire rope is discarded when the abrasion and corrosion degree of the surface layer of the steel wire rope or the number of broken wires in each twisting distance exceeds a specified value. The steel wire rope rigging is mainly used in transportation needing high-strength ropes such as hoisting and pulling, and people are strictly prohibited from standing under hoisted objects or pass on objects in the using process. The steel wire rope rigging industry in China develops rapidly in recent years, but the technical standard is very imperfect, domestic enterprises produce at will, even the safety factor is lowered without permission, so that the hoisting safety in China has great hidden trouble. Such as in the form of a shipping tie.

There are the following problems:

1. most of the outer surfaces of the steel wire rope riggings used in the current market are uneven, so that both hands of workers are easily damaged, and the use is very inconvenient.

2. When the steel wire rope rigging is used for a long time, the steel wire rope rigging is subjected to excessive abrasion, so that the service life of the steel wire rope rigging is not long.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an interpolation formula wire rope rigging that reduces wearing and tearing has solved wire rope rigging because the surface unevenness leads to staff's both hands impaired easily and wire rope rigging owing to stand long-time wearing and tearing for wire rope rigging live time is permanent problem not.

In order to achieve the above object, the utility model provides a following technical scheme: including first wire rope rigging ring, the top of first wire rope rigging ring is provided with the wire rope body, the one end and the second wire rope rigging ring fixed connection of wire rope body, the outside of first wire rope rigging ring is provided with first wearing layer, the outside of second wire rope rigging ring is provided with the second wearing layer, the outside of wire rope body is provided with the protective sheath, the surface and the bump fixed connection of protective sheath.

As an optimal technical scheme of the utility model, first wearing layer is made by the metal, first wearing layer cup joints with first wire rope rigging ring, the internal diameter size of first wearing layer and the external diameter size looks adaptation of first wire rope rigging ring.

As an optimal technical scheme of the utility model, the second wearing layer is made by the metal, the second wearing layer cup joints with second wire rope rigging ring, the external diameter of second wire rope rigging ring size looks adaptation of internal diameter size with the second wearing layer.

As an optimal technical scheme of the utility model, the protective sheath is inside hollow cylinder, the material of protective sheath is butadiene acrylonitrile rubber.

As a preferred technical scheme of the utility model, the protective sheath cup joints with the wire rope body, the internal diameter size of protective sheath and the external diameter size looks adaptation of wire rope body.

As an optimized technical scheme of the utility model, the surface and the bump fixed connection of protective sheath, the bump is made by rubber.

As a preferred technical scheme of the utility model, the one end of wire rope body and the one end fixed connection of first wire rope rigging ring, the other end of wire rope body and the one end fixed connection of second wire rope rigging ring.

Compared with the prior art, the utility model provides an interpolation formula wire rope rigging that reduces wearing and tearing possesses following beneficial effect:

1. this interpolation formula wire rope rigging that reduces wearing and tearing through setting up protective sheath and bump, has strengthened the wearability of wire rope body, simultaneously, also makes the surface of wire rope rigging comparatively level and smooth, has avoided the wire rope rigging to the damage of staff's both hands, and the practicality is stronger.

2. This interpolation formula wire rope rigging that reduces wearing and tearing through setting up first wearing layer and second wearing layer, has reduced the wearing and tearing condition of wire rope rigging ring at wire rope rigging both ends, great improvement the wearability of wire rope rigging ring for the live time of wire rope rigging ring is more permanent.

Drawings

Fig. 1 is a schematic perspective view of the structure of the present invention;

FIG. 2 is a schematic view of a first wear layer of the structure of the present invention;

FIG. 3 is a schematic view of a protective sheath according to the present invention;

fig. 4 is a schematic view of the bump according to the present invention.

In the figure: 1. a first wire rope rigging loop; 2. a protective sleeve; 3. a second wire rope rigging loop; 4. a first wear resistant layer; 5. a second wear layer; 6. a steel wire rope body; 7. and (4) bumps.

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, in this embodiment: including first wire rope rigging ring 1, the top of first wire rope rigging ring 1 is provided with wire rope body 6, the one end and the 3 fixed connection of second wire rope rigging ring of wire rope body 6, and it is more reasonable structurally, the outside of first wire rope rigging ring 1 is provided with first wearing layer 4, the outside of second wire rope rigging ring 3 is provided with second wearing layer 5, the outside of wire rope body 6 is provided with protective sheath 2, the surface and the bump 7 fixed connection of protective sheath 2.

In this embodiment, the first wear-resistant layer 4 is made of metal, the first wear-resistant layer 4 is sleeved with the first steel wire rope sling ring 1, the inner diameter of the first wear-resistant layer 4 is matched with the outer diameter of the first steel wire rope sling ring 1, and the first wear-resistant layer 4 enables the first steel wire rope sling ring 1 to have good wear resistance and further prolongs the service life of the first steel wire rope sling ring 1; the second wear-resistant layer 5 is made of metal, the second wear-resistant layer 5 is sleeved with the second steel wire rope sling ring 3, the outer diameter size of the second steel wire rope sling ring 3 is matched with the inner diameter size of the second wear-resistant layer 5, and the second wear-resistant layer 5 is arranged, so that the wear resistance of the second steel wire rope sling ring 3 is enhanced, and the service life of the second steel wire rope sling ring 3 is longer; the protective sleeve 2 is a cylinder with a hollow inner part, the material of the protective sleeve 2 is nitrile rubber, the steel wire rope body 6 can be protected, the abrasion resistance of the steel wire rope body 6 is enhanced, the surface of the steel wire rope body 6 is smoother, the injury to the hands of workers is avoided, and the practicability is stronger; the protective sleeve 2 is sleeved with the steel wire rope body 6, and the inner diameter of the protective sleeve 2 is matched with the outer diameter of the steel wire rope body 6, so that the use is more convenient, and the structure is more reasonable; the outer surface of the protective sleeve 2 is fixedly connected with the salient points 7, and the salient points 7 are made of rubber, so that the protection of workers is further enhanced; one end of the steel wire rope body 6 is fixedly connected with one end of the first steel wire rope rigging ring 1, and the other end of the steel wire rope body 6 is fixedly connected with one end of the second steel wire rope rigging ring 3, so that the steel wire rope rigging has good bearing performance.

The utility model discloses a theory of operation and use flow: the user is when using, through first wearing layer 4 above the first wire rope rigging ring 1, the wearability of first wire rope rigging ring 1 has been strengthened, make the live time of first wire rope rigging ring 1 more permanent, through second wearing layer 5 above the second wire rope rigging ring 3, make second wire rope rigging ring 3 have good wearability, strengthen the live time of second wire rope rigging ring 3, protective sheath 2 and bump 7 through the wire rope body 6 outside, when having strengthened the wearability of wire rope body 6, also make the surface of wire rope body 6 more smooth, avoid the injury of wire rope body 6's surface to staff's both hands, it is more convenient to use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An interpolation type steel wire rope rigging capable of reducing abrasion, which comprises a first steel wire rope rigging ring (1), wherein a steel wire rope body (6) is arranged on the top of the first steel wire rope rigging ring (1), one end of the steel wire rope body (6) is fixedly connected with a second steel wire rope rigging ring (3), and the interpolation type steel wire rope rigging is characterized in that: the outside of first wire rope rigging ring (1) is provided with first wearing layer (4), the outside of second wire rope rigging ring (3) is provided with second wearing layer (5), the outside of wire rope body (6) is provided with protective sheath (2), the surface and bump (7) fixed connection of protective sheath (2).

2. A wear reducing in-line steel cord rigging as claimed in claim 1 wherein: the first wear-resistant layer (4) is made of metal, the first wear-resistant layer (4) is sleeved with the first steel wire rope sling ring (1), and the inner diameter of the first wear-resistant layer (4) is matched with the outer diameter of the first steel wire rope sling ring (1).

3. A wear reducing in-line steel cord rigging as claimed in claim 1 wherein: the second wear-resistant layer (5) is made of metal, the second wear-resistant layer (5) is sleeved with the second steel wire rope sling ring (3), and the outer diameter of the second steel wire rope sling ring (3) is matched with the inner diameter of the second wear-resistant layer (5).

4. A wear reducing in-line steel cord rigging as claimed in claim 1 wherein: the protective sleeve (2) is a hollow cylinder, and the material of the protective sleeve (2) is nitrile rubber.

5. A wear reducing in-line steel cord rigging as claimed in claim 1 wherein: the protective sleeve (2) is sleeved with the steel wire rope body (6), and the inner diameter of the protective sleeve (2) is matched with the outer diameter of the steel wire rope body (6).

6. A wear reducing in-line steel cord rigging as claimed in claim 1 wherein: the outer surface of the protective sleeve (2) is fixedly connected with the salient points (7), and the salient points (7) are made of rubber.

7. A wear reducing in-line steel cord rigging as claimed in claim 1 wherein: one end of the steel wire rope body (6) is fixedly connected with one end of the first steel wire rope rigging ring (1), and the other end of the steel wire rope body (6) is fixedly connected with one end of the second steel wire rope rigging ring (3).