CN214527631U

CN214527631U - Suspender with flexible metal

Info

Publication number: CN214527631U
Application number: CN202023097077.5U
Authority: CN
Inventors: 高华英; 吕维洲; 王洪涛
Original assignee: Shanghai Lianfeng Mechanical Equipment Co ltd
Current assignee: Shanghai Lianfeng Mechanical Equipment Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-10-29
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a suspender with flexible metal, which belongs to the field of suspenders and comprises a suspender main body, wherein both ends of the suspender main body are provided with lifting rings, the outside of the suspender main body is movably sleeved with a sleeve, both ends of the sleeve are provided with open cuboid structures, both ends of the sleeve are provided with protective rings, pulleys are symmetrically arranged on the inner surface of a sleeve top wall and the inner surface of a bottom wall, limiting rods are symmetrically arranged on the inner surface of the sleeve top wall and the outer surface of the bottom wall, one end of each limiting rod is welded with a limiting block, rubber supporting blocks are arranged at the middle positions of the sleeve top wall and the bottom wall, four through holes are respectively arranged on the top wall and the bottom wall of the sleeve, and a movable rod is movably arranged between the upper through hole and the lower through hole; the utility model relates to a novelty, the structure is ingenious, has increased the intensity of suspender, and when hoist and mount, avoids the suspender to be cut, the fish tail, prolongs the life of suspender, and is simple and convenient, is worth promoting.

Description

Suspender with flexible metal

Technical Field

The utility model relates to a suspender technical field especially relates to a suspender with flexible metal.

Background

The sling is used for connecting belts for mechanical hoisting and hoisting, and is generally used in large-scale engineering. It is widely applied to the fields of ships, metallurgy, machinery, mines, petroleum, chemical engineering, ports, electric power, electronics, transportation, military and the like.

However, when the existing hanging strip is used for a long time, the hanging strip is tightly attached to a hung object when stressed, so that the hanging strip is easily cut and scratched, the hanging strip loses the lifting capacity, even the hanging strip is broken, and the danger is high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a suspender with flexible metal to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a sling with flexible metal comprises a sling main body, wherein lifting rings are arranged at two ends of the sling main body, a sleeve is movably sleeved outside the sling main body, the sleeve is of a cuboid structure with openings at two ends, protective rings are arranged at two ends of the sleeve, pulleys are symmetrically arranged on the inner surface of a top wall and the inner surface of a bottom wall of the sleeve, limiting rods are symmetrically arranged on the inner surface of the top wall and the outer surface of the bottom wall of the sleeve, a limiting block is welded at one end of each limiting rod, rubber supporting blocks are arranged at the middle positions of the top wall and the bottom wall of the sleeve, four through holes are formed in the top wall and the bottom wall of the sleeve, a movable rod is movably arranged between the upper through hole and the lower through hole, a first stress plate arranged at the same horizontal level is fixed at the top ends of the four movable rods, a second stress plate arranged at the same horizontal level is fixed at the bottom ends of the four movable rods, and the second stress plate is of an arc-shaped structure, the movable rod is sleeved with a first spring and a second spring, the first spring is located between the second stress plate and the sleeve, and the second spring is located between the first stress plate and the sleeve.

In a preferred embodiment, the strap body is formed by winding and weaving high-strength artificial fibers and flexible metal wires.

As a preferred embodiment, the protection ring is made of rectangular rubber, the vertical section of the protection ring is of a fan-shaped structure, and the protection ring is bonded on the sleeve.

As a preferred embodiment, the four movable rods are symmetrically distributed on the sleeve, and the sling main body is positioned in the four movable rods.

In a preferred embodiment, the side walls of the first stress plate and the second stress plate, which are far away from each other, are respectively bonded with a rubber pad, and the side walls of the rubber pads are provided with anti-skid grains.

The utility model has the advantages that:

1. according to the sling with the flexible metal, the sleeve, the protective ring, the pulley, the rubber supporting block, the movable rod, the stress plate I, the stress plate II and the like are arranged, the lantern ring is arranged outside the sling, a hung object can be prevented from being in direct contact with the sling main body, the protective ring and the pulley are arranged on the sleeve, the sleeve can be conveniently moved, the sling main body is prevented from being cut by the sleeve, and the service life of the sling main body is prolonged;

2. this suspender with flexible metal is through setting up gag lever post, stopper, spring one, spring two, high strength artificial fiber and flexible wire isotructure, and the suspender main part is woven by high strength artificial fiber and flexible wire winding and is formed, has improved the intensity of suspender main part, and spring one, spring two play certain cushioning effect, further protect the suspender main part, are worth promoting.

Drawings

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

fig. 2 is a schematic view of the internal structure of the sleeve according to the present invention;

fig. 3 is an enlarged view of a point a in fig. 1.

Reference numbers in the figures: 1. a sling main body; 2. a hoisting ring; 3. a sleeve; 4. a guard ring; 5. a pulley; 6. a limiting rod; 7. a limiting block; 8. a rubber support block; 9. a movable rod; 10. a first stress plate; 11. a first spring; 12. a second spring; 13. a second stress plate; 14. high strength rayon fibers; 15. a flexible wire.

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.

Referring to fig. 1-3, a sling with flexible metal comprises a sling main body 1, wherein both ends of the sling main body 1 are provided with hanging rings 2, the exterior of the sling main body 1 is movably sleeved with a sleeve 3, both ends of the sleeve 3 are provided with open cuboid structures, both ends of the sleeve 3 are provided with protective rings 4, the inner surface of the top wall and the inner surface of the bottom wall of the sleeve 3 are symmetrically provided with pulleys 5, the inner surface of the top wall and the outer surface of the bottom wall of the sleeve 3 are symmetrically provided with limit rods 6, one end of each limit rod 6 is welded with a limit block 7, the middle positions of the top wall and the bottom wall of the sleeve 3 are provided with rubber support blocks 8, the top wall and the bottom wall of the sleeve 3 are provided with four through holes, a movable rod 9 is movably arranged between the upper through hole and the lower through hole, the top ends of the four movable rods 9 are fixed with a stress plate one 10 arranged horizontally, the bottom ends of the four movable rods 9 are fixed with a stress plate two 13 arranged horizontally, and the second stress plate 13 is of an arc-shaped structure, the first spring 11 and the second spring 12 are sleeved on the movable rod 9, the first spring 11 is positioned between the second stress plate 13 and the sleeve 3, and the second spring 12 is positioned between the first stress plate 10 and the sleeve 3.

The sling body 1 is formed by winding and weaving high-strength artificial fibers 14 and flexible metal wires 15.

The protection ring 4 is rectangular rubber material, and the perpendicular cross-section of protection ring 4 is fan-shaped structure, and protection ring 4 bonds on sleeve 3.

Four movable rods 9 are symmetrically distributed on the sleeve 3, and the sling main body 1 is positioned in the four movable rods 9.

Rubber pads are bonded on the side walls, far away from the first stress plate 10 and the second stress plate 13, and anti-skid grains are arranged on the side walls of the rubber pads.

The working principle is as follows: the sling main body 1 is formed by winding and weaving high-strength artificial fibers 14 and flexible metal wires 15, the strength of the sling main body 1 is improved, the sleeve 3 is sleeved on the sling main body 1, the sleeve 3 is convenient to move, the sleeve 3 can be turned over to rotate the first stress plate 10 or the second stress plate 13 according to the shape of a lifted object, rubber pads are bonded on the side walls, far away from the first stress plate 10 and the second stress plate 13, of the first stress plate 10, anti-skidding threads are formed in the side walls of the rubber pads, friction force is increased, the lifting stability is improved, if the first stress plate 10 is selected, the lifted object is in contact with the first stress plate 10, the first stress plate 10 extrudes the first spring 11, the limiting rod 6 and the limiting block 7 at the bottom limit the second stress plate 13 to play a limiting and buffering role, the protective rings 4 on the two sides of the sleeve 3 prevent the sling main body 1 from being in direct contact with the sleeve 3, the stress part of the sling main body 1 cannot be in contact with the lifted object, avoid the suspender to be cut, the fish tail, guarantee suspender main part 1's hoist and mount ability, prolong suspender main part 1's life.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The sling with the flexible metal comprises a sling main body (1) and is characterized in that lifting rings (2) are arranged at two ends of the sling main body (1), a sleeve (3) is movably sleeved outside the sling main body (1), the sleeve (3) is of a cuboid structure with two open ends, protective rings (4) are arranged at two ends of the sleeve (3), pulleys (5) are symmetrically arranged on the inner surface of the top wall and the inner surface of the bottom wall of the sleeve (3), limiting rods (6) are symmetrically arranged on the inner surface of the top wall and the outer surface of the bottom wall of the sleeve (3), a limiting block (7) is welded at one end of each limiting rod (6), rubber supporting blocks (8) are arranged at the middle positions of the top wall and the bottom wall of the sleeve (3), four through holes are formed in the top wall and the bottom wall of the sleeve (3), and a movable rod (9) is movably arranged between the upper through hole and the lower through hole, the top of four movable rods (9) is fixed with the atress board one (10) that same level set up, the bottom mounting of four movable rods (9) has the atress board two (13) that same level set up, and atress board two (13) are the arc structure, the cover is equipped with spring one (11) and spring two (12) on movable rod (9), and spring one (11) are located between atress board two (13) and sleeve (3), spring two (12) are located between atress board one (10) and sleeve (3).

2. The harness with flexible metal as claimed in claim 1, characterised in that the harness body (1) is formed by winding and weaving high strength artificial fiber (14) and flexible metal wire (15).

3. The sling with flexible metal according to claim 1, wherein said protective ring (4) is made of rectangular rubber, the vertical section of the protective ring (4) is a fan-shaped structure, and the protective ring (4) is bonded to the sleeve (3).

4. The harness with flexible metal as claimed in claim 1, characterised in that the four said movable rods (9) are symmetrically distributed on the sleeve (3) and the harness body (1) is located inside the four movable rods (9).

5. The sling with flexible metal as claimed in claim 1, wherein the side walls of the first stress plate (10) and the second stress plate (13) which are far away from each other are bonded with rubber pads, and the side walls of the rubber pads are provided with anti-skid threads.