CN220245267U

CN220245267U - Special sling for rope wheel

Info

Publication number: CN220245267U
Application number: CN202321805302.7U
Authority: CN
Inventors: 荣普照; 宁俊; 周涛; 冯少青; 周虎涛; 陈敏
Original assignee: Xianyang Sanlong Hengli Machinery Manufacturing Co ltd; Xianyang Bomco Steel Tube and Wire Rope Co Ltd
Current assignee: Xianyang Sanlong Hengli Machinery Manufacturing Co ltd; Xianyang Bomco Steel Tube and Wire Rope Co Ltd
Priority date: 2023-07-11
Filing date: 2023-07-11
Publication date: 2023-12-26
Anticipated expiration: 2033-07-11

Abstract

The utility model relates to a special sling for a rope pulley, which comprises a hanging ring, a sling, a hanging claw and a pressing plate; one end of each sling is connected with the lifting ring, the other end of each sling is connected with the top of each lifting claw, a pressing plate is connected between the middle parts of the at least two lifting claws, and the bottoms of the at least two lifting claws penetrate through the central hole of the rope wheel body and are connected with the inner side edge of the central hole; the utility model can effectively grasp and fix the steel wire rope and the cable rope pulley, and the rope pulley does not deviate or fall in the processes of loading, unloading and carrying the steel wire rope and the cable rope pulley, thereby ensuring the operation safety; the whole lifting appliance has light weight, smaller lifting claw size, convenient manual operation and capability of greatly improving the operation efficiency and the safety.

Description

Special sling for rope wheel

Technical Field

The utility model relates to the technical field of slings, in particular to a sling special for a rope pulley.

Background

Steel wire ropes and cables are generally wound and packaged by steel-wood and all-steel spool wheels. The whole piece has large weight, and lifting equipment is used for loading, unloading and carrying;

the hoisting device is influenced by the structure and the strength of the spool, the common hoisting tool cannot be used conveniently and safely when the hoisting device is used for loading, unloading and carrying, the potential safety hazard of hoisting is large, and the hoisting efficiency is low.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a special lifting appliance for a rope pulley, and solves the problems that a common lifting tool cannot be used conveniently and safely when lifting equipment is used for loading, unloading and carrying operations due to the influence of the structure and the strength of a spool, the potential safety hazard of lifting is large, and the lifting efficiency is low.

The utility model is realized by adopting the following technical scheme:

the special sling for the rope pulley comprises a hanging ring, a sling, a hanging claw and a pressing plate;

one end of at least two slings is connected with the hanging ring, and the other ends of the slings are respectively connected with the tops of the hanging claws; a pressing plate is connected between the middle parts of at least two lifting claws, and the bottoms of the at least two lifting claws penetrate through the central hole of the rope wheel body and are connected with the inner side edge of the central hole.

Preferably, the lifting claw comprises an inclined section and a vertical section; a round hole I is formed in the top of the inclined section of the lifting claw, a lifting hook is arranged at the bottom of the vertical section of the lifting claw, and a round hole II is formed at the intersection point of the inclined section and the vertical section of the lifting claw; the round hole I and the round hole II are positioned on two sides of the vertical section of the hanging claw.

Preferably, the lifting sling also comprises a shackle, wherein the shackle is of a U-shaped structure, is sleeved in the lifting sling and is connected with the round hole I of the lifting claw through the pin shaft I.

Preferably, the pressing plate is of an annular structure, the middle part of the hanging claw is sleeved in the pressing plate, and the pressing plate is connected with a round hole II of the hanging claw through a pin shaft II.

Preferably, the slings are steel rope slings.

Compared with the prior art, the utility model has the following beneficial technical effects:

the utility model can effectively grasp and fix the steel wire rope and the cable rope pulley, and the rope pulley does not deviate or fall in the processes of loading, unloading and carrying the steel wire rope and the cable rope pulley, thereby ensuring the operation safety; the whole lifting appliance has light weight, smaller lifting claw size, convenient manual operation and capability of greatly improving the operation efficiency and the safety.

Drawings

FIG. 1 is a front view of an overall structure of an embodiment of the present utility model;

FIG. 2 is a side view of the overall structure of an embodiment of the present utility model;

FIG. 3 is a top view of an overall structure of an embodiment of the present utility model;

FIG. 4 is a schematic view of a hanging claw according to an embodiment of the present utility model;

FIG. 5 is a schematic view of a platen structure according to an embodiment of the present utility model;

in the figure: 1. a hanging ring; 2. a sling; 3. shackle off; 4. a hanging claw; 5. a pressing plate; 41. an inclined section; 42. a vertical section; 43. a lifting hook; 44. a round hole I; 45. a round hole II; 51. the pin shaft hole.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model:

as shown in fig. 1-5: the utility model provides a special sling for a rope pulley, which can be applied to a steel wire rope spool and a cable spool, wherein a central hole is formed in the center of the rope pulley; mainly comprises a hanging ring 1, a hanging rope 2, a hanging claw 4 and a pressing plate 5;

one end of at least two slings 2 is connected with the hanging ring 1, and the other end is respectively connected with the top of the hanging claw 4; a pressing plate 5 is connected between the middle parts of the at least two lifting claws 4, and the bottoms of the at least two lifting claws 4 penetrate through the central hole of the rope pulley body and are connected with the inner side edge of the central hole.

As shown in fig. 1, the slings 2 are steel rope slings, in this embodiment, the slings 2 are steel rope pressed slings, specifically hard eye steel ropes, and the number of slings 2 is two;

as shown in fig. 4, the lifting claw 4 comprises an inclined section 41 and a vertical section 42; a round hole I44 is formed in the top of the inclined section of the lifting claw 4, a lifting hook 43 is arranged at the bottom of the vertical section of the lifting claw 4, and a round hole II 45 is formed at the intersection point of the inclined section and the vertical section of the lifting claw 4; the round hole I44 and the round hole II 45 are positioned on two sides of the vertical section of the hanging claw 4; it can be understood that the non-stress state openings of the hanging claws 4 are folded towards the middle, the stress state openings are opened outwards, and the hanging hooks 43 of the hanging claws 4 penetrate through the central hole of the rope wheel body and are detachably connected with the inner side edge of the central hole; in the embodiment, the number of the hanging claws 4 is two, the two hanging claws 4 are symmetrically arranged, and the two round holes 45 are oppositely arranged;

as shown in fig. 2, the novel lifting sling also comprises a shackle 3, wherein the shackle 3 is of a U-shaped structure, and the shackle 3 is sleeved in the lifting sling 2 and is connected with a round hole I44 of the lifting claw 4 through a pin shaft I; and the installation or the disassembly is convenient.

As shown in fig. 5, the pressing plate 5 is of an annular structure, the middle part of the hanging claw 4 is sleeved in the pressing plate 5 and is connected with a round hole II 45 of the hanging claw 4 through a pin shaft II; it can be understood that the structure of the pressing plate 5 can be set according to the number of the hanging claws 4, so that the opening of the plurality of hanging claws 4 in a non-stressed state is folded towards the middle, and the opening in the stressed state is opened outwards; of course, as shown in fig. 3, the length scale of the pressing plate 5 is larger than the diameter of the central hole of the rope pulley body; in this embodiment, since the number of the hanging claws 4 is two, the pressing plate 5 may be a rectangular ring structure, the pressing plate 5 is provided with a pin hole 51 matching with the second round hole 45 of the hanging claw 4, and the pin hole 51 of the pressing plate 5 and the second round hole 45 of the hanging claw 4 are connected through a pin.

When the upper sling 2 is in a loose state in use, the two lifting claws 4 can be folded towards the middle and smoothly pass through the central hole of the steel wire rope and the wire rope wheel body; the lifting equipment is lifted through the lifting ring 1, the two lifting claws 4 are stressed upwards, the opening is enlarged, the lifting claws 4 are firmly gripped at the inner side edge of the central hole of the steel wire rope and wire rope wheel, and the steel wire rope and wire rope wheel are safely lifted; when the lifting equipment falls down, the opening of the lifting claw 4 is reduced after the lifting claw is subjected to gravity, so that the lifting claw 4 is smoothly taken out from the central hole of the steel wire rope and the wire rope wheel.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The special sling for the rope pulley is characterized by comprising a lifting ring (1), a sling (2), a sling claw (4) and a pressing plate (5);

one end of at least two slings (2) is connected with the hanging ring (1), and the other ends are respectively connected with the tops of the hanging claws (4); a pressing plate (5) is connected between the middle parts of at least two lifting claws (4), and the bottoms of the at least two lifting claws (4) penetrate through the central hole of the rope wheel body and are connected with the inner side edge of the central hole.

2. The rope sheave special sling as recited in claim 1, characterized in that the sling (4) comprises an inclined section (41), a vertical section (42); a round hole I (44) is formed in the top of the inclined section of the hanging claw (4), a lifting hook (43) is arranged at the bottom of the vertical section of the hanging claw (4), and a round hole II (45) is formed at the intersection point of the inclined section and the vertical section of the hanging claw (4); the round hole I (44) and the round hole II (45) are positioned on two sides of the vertical section of the hanging claw (4).

3. The special sling for a rope pulley according to claim 2, further comprising a shackle (3), wherein the shackle (3) is of a U-shaped structure, and the shackle (3) is sleeved in the sling (2) and is connected with a round hole I (44) of the hanging claw (4) through a pin shaft I.

4. The special sling for a rope pulley according to claim 3, wherein the pressing plate (5) is of an annular structure, the middle part of the hanging claw (4) is sleeved in the pressing plate (5), and the middle part of the hanging claw is connected with a round hole II (45) of the hanging claw (4) through a pin shaft II.

5. The rope sheave special sling as recited in claim 4, characterised in that the sling (2) is a wire rope sling.