Heart-shaped ring with sealing sleeve

Abstract

The heart-shaped ring with the sealing sleeve comprises an inner ring sleeve, an outer ring sleeve is movably arranged outside the inner ring sleeve, the two side edges of a rope groove of the inner ring sleeve and the two side edges of a rope groove of the outer ring sleeve are respectively provided with an assembling edge, the assembling edges are respectively provided with a plurality of assembling holes, and locking connecting pieces are arranged in the assembling holes in a penetrating mode. According to the rope ring, a blank in the market is made up, and anti-friction protection between the side edge face and the outer face of the rope ring is achieved through a simple structure; compared with a rope protection sleeve in a round pipe form, the rope protection sleeve substantially reduces the assembly difficulty of the rope protection sleeve under the condition of comprehensively protecting the rope sleeve, and is particularly suitable for being used for a thicker steel wire rope.

Description

Technical Field

[0001] The utility model relates to the field of rope protection equipment, in particular to a thimble with a sleeve. Background Art

[0002] A thimble, also known as a rope protection sleeve, is an inner nest for protecting a rope loop. When in use, it is usually embedded in the inner loop of the rope loop to prevent direct friction between the hook and other equipment and the steel wire rope body or the rope loop when directly hanging the rope loop, so as to ensure the hanging safety and improve the service life of the steel wire rope and the rope loop at the same time.

[0003] However, most of the existing thimbles can only protect the inner circle of the loop of the rope loop, and lack protection for the side and outside of the rope loop. This situation will also cause the hook-like equipment to rub against the steel wire rope body, resulting in the side of the steel wire rope being rubbed and broken, affecting the use safety and service life. There is also a thimble device in the form of a round tube, but the steel wire rope needs to pass through the round tube, that is, the steel wire rope needs to bend along the circular section of the round tube by itself. If the steel wire rope is slightly thicker, it cannot be used at all. In view of the above situation, there is currently no corresponding solution. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a thimble with a sleeve that has a simple structure, is convenient to assemble, forms a sleeve for the whole rope loop part, and avoids wear of the rope loop.

[0005] The device includes an inner loop. The inner loop includes a semicircular connecting part A arranged in the middle, and semicircular tube connecting parts A integrally extending downward from both ends of the semicircular connecting part A. The two semicircular tube connecting parts A are obliquely arranged, and the ends of the semicircular tube connecting parts A are close to each other.

[0006] The outer surface of the inner loop is in the form of a downwardly concave rope groove. From both sides of its rope groove, the inner loop integrally extends to form an assembly edge A, and a plurality of assembly holes A are arranged on the assembly edge A.

[0007] An outer loop is movably arranged on the outer surface of the inner loop. The outer loop includes a semicircular connecting part B arranged in the middle, and semicircular tube connecting parts B integrally extending downward from both ends of the semicircular connecting part B. The inner surface of the semicircular connecting part B and the semicircular tube connecting parts B are attached to the outer surfaces of the semicircular connecting part A and the semicircular tube connecting parts A of the inner loop.

[0008] The inner surface of the outer loop is in the form of a downwardly concave rope groove. From both sides of its rope groove, the outer loop integrally extends to form an assembly edge B, and a plurality of assembly holes B are arranged on the assembly edge B, and the assembly holes B are arranged corresponding to the assembly holes A.

[0009] The assembly holes A and B are penetrated by a locking connecting piece.

[0010] The achieved effect is that the wire rope is bent and embedded in the outer ring sleeve, and during the bending process, it is embedded in the inner ring sleeve, and then the locking connecting piece is used to gradually lock from the center of the collar to both sides.

[0011] The beneficial effect of the present utility model is that the present utility model fills a gap in the market, and realizes the anti-friction protection of the side surface and the outside of the rope loop with a simple structure; compared with the rope protection sleeve in the form of a round tube, this device substantially reduces the assembly difficulty of the rope protection sleeve while comprehensively protecting the rope sleeve, and is especially suitable for the use of relatively thick wire ropes. Description of the Drawings

[0012] Figure 1 It is a schematic structural view of a chicken heart loop with a sleeve according to the present utility model;

[0013] Reference Signs:

[0014] 1 - outer ring sleeve, 11 - assembly edge B, 2 - inner ring sleeve, 21 - assembly edge A, 3 - locking connecting piece

[0015] The realization of the purpose, functional features and advantages of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Detailed Embodiments

[0016] Referring to Figure 1 , a chicken heart loop with a sleeve according to the present utility model includes an inner ring sleeve 2. The inner ring sleeve 2 includes a semi-circular connecting portion A disposed in the middle, and semi-circular tube connecting portions A integrally extending downward from both ends of the semi-circular connecting portion A. The two semi-circular tube connecting portions A are obliquely disposed, and the ends of the semi-circular tube connecting portions A are close to each other; the so-called inclined setting refers to the slight inclination as shown in the accompanying drawings of the specification Figure 1 shown, and the close setting means that the inclined directions of the two semi-circular tube connecting portions A are opposite.

[0017] The outer surface of the inner ring sleeve 2 is in the form of a downwardly concave rope groove, and from both sides of its rope groove, the inner ring sleeve 2 integrally extends to form an assembly edge A 21, and on the assembly edge A 21, a plurality of assembly holes A are provided;

[0018] An outer ring sleeve 1 is movably disposed on the outer surface of the inner ring sleeve 2. The outer ring sleeve 1 includes a semi-circular connecting portion B disposed in the middle, and semi-circular tube connecting portions B integrally extending downward from both ends of the semi-circular connecting portion B. The inner surface of the semi-circular connecting portion B and the semi-circular tube connecting portions B are attached to the outer surface of the semi-circular connecting portion A and the semi-circular tube connecting portions A of the inner ring sleeve 2;

[0019] The inner surface of the outer ring sleeve 1 is in the form of a downwardly concave rope groove, and from the two side edges of the rope groove, the outer ring sleeve 1 is integrally extended with an assembly edge B11. On the assembly edge B11, a plurality of assembly holes B are provided, and the assembly holes B are arranged corresponding to the assembly holes A;

[0020] The assembly holes A and the assembly holes B are penetrated by a locking connecting piece 3.

[0021] The achieved effect is that the steel wire rope is bent and embedded into the outer ring sleeve 1, and during the bending process, it is embedded into the inner ring sleeve 2, and then the locking connecting piece 3 is used to gradually lock from the center of the collar to both sides.

[0022] Furthermore, the rope grooves in the inner ring sleeve 2 and the outer ring sleeve 1 are uniformly semi-circular rope grooves. That is, the effect of forming a tubular envelope after closing is achieved in this way.

[0023] Furthermore, the locking connecting piece 3 is a bolt and nut.

[0024] The above shows and describes the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic features of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference signs in the claims should not be regarded as limiting the claims.

[0025] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A heart-shaped ring with a sleeve, comprising an inner ring sleeve, wherein the inner ring sleeve comprises a semicircular connecting portion A arranged in the center, and a semicircular tube connecting portion A extending downward from both ends of the semicircular connecting portion A, and the two semicircular tube connecting portions A are arranged obliquely, and the ends of the semicircular tube connecting portions A are arranged close to each other, and the outer surface of the inner ring sleeve is in the form of a downwardly concave rope groove, characterized in that: The inner ring sleeve is integrally extended from both sides of the rope groove to form an assembly edge A, and a plurality of assembly holes A are provided on the assembly edge A; An outer ring sleeve is movably arranged outside the inner ring sleeve, and the outer ring sleeve includes a semicircular connecting portion B arranged in the center, and a semicircular tube connecting portion B extending downward from both ends of the semicircular connecting portion B, and the inner surfaces of the semicircular connecting portion B and the semicircular tube connecting portion B are arranged to fit the outer surfaces of the semicircular connecting portion A and the semicircular tube connecting portion A of the inner ring sleeve; The inner surface of the outer ring sleeve is in the form of a rope groove that is concave downwards, and the outer ring sleeve is integrally extended with an assembly edge B on both sides of the rope groove, and a plurality of assembly holes B are provided on the assembly edge B, and the assembly holes B are arranged corresponding to the assembly holes A; The assembly hole A and the assembly hole B are provided with locking connectors.

2. A heart-shaped ring with a sleeve according to claim 1, characterized in that: The rope grooves in the inner ring sleeve and the outer ring sleeve are uniformly semicircular rope grooves.

3. A heart-shaped ring with a sleeve according to claim 1, characterized in that: The locking connector is a bolt and a nut.

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