CN217127862U

CN217127862U - Flexible load-bearing pull rope

Info

Publication number: CN217127862U
Application number: CN202220818274.1U
Authority: CN
Inventors: 程前进
Original assignee: Taizhou Gaogang Gangyin Lifting Equipment Factory
Current assignee: Taizhou Gaogang Gangyin Lifting Equipment Factory
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-08-05
Anticipated expiration: 2032-04-11

Abstract

The utility model discloses a flexible bearing stay cord, including the rope body, the inside of the rope body is provided with a plurality of strands of polyethylene fiber filament, intertwine between the polyethylene fiber filament, the inside of the rope body is provided with the rope core, the polyethylene fiber filament sets up around the outside at the rope body, the one end of rope core is provided with the eyelet, the eyelet is provided with the weaving layer with the junction of rope core, the outside of rope core is provided with the protective layer, the outside of eyelet is provided with the protective layer equally, and this flexible bearing stay cord diameter is 20mm, uses the pulling force to be 7T, breaks the pulling force and is 21.5T, and it has that the stretching resistance is strong, the pliability is good, light wear-resisting etc. characteristics.

Description

Flexible load-bearing pull rope

Technical Field

The utility model relates to a bearing stay cord field especially relates to flexible bearing stay cord.

Background

The appearance of ropes can be traced back to tens of thousands of years ago at the earliest. When people start to have the simplest tools, the people can twist and twist the grass or the fine branches into ropes, and people tie the weeds … … with the ropes after bundling beasts, fixing the thatch houses and making waistbands, and then the people have a rope knot to record events, and the rope knots are used for knotting the knots. Before the birth of characters, the recording method of people changes the prior several strands of ropes into two strands of ropes which are woven by three strands, 8 strands, 16 strands, 24 strands, 32 strands and 48 strands along with the pursuit of people to life and the rapid development of industry, so that the surface lines of the ropes are more and more delicate and beautiful, the ropes can be regularly woven together by one color or multiple colors, the color is more considerable, the materials can be used, and fibers or metals such as hemp, palm, polypropylene fiber, polyester fiber, cotton yarn and nylon fiber 8 are woven, so that the life is visible everywhere;

the existing bearing pull rope still has defects when in use, the whole structure of the existing bearing pull rope is simple and single, the abrasion is increased after long-time use, the service life of the existing bearing pull rope is greatly reduced, and the existing bearing pull rope does not have good flexibility, so that the flexible bearing pull rope which can solve the problems is needed at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a flexible bearing stay cord.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the flexible load-bearing pull rope comprises a rope body, wherein a plurality of polyethylene fiber filaments are arranged inside the rope body, the polyethylene fiber filaments are mutually wound, a rope core is arranged inside the rope body, and the polyethylene fiber filaments are arranged around the outer side of the rope body;

one end of the rope core is provided with a ring eye, and a weaving layer is arranged at the joint of the ring eye and the rope core.

As a further description of the above technical solution:

the outside of rope core is provided with the protective layer, the outside of eyelet is provided with the protective layer likewise.

The utility model discloses following beneficial effect has:

1. compared with the prior art, the diameter of the flexible bearing pull rope is 20mm, the using tension is 7T, the breaking tension is 21.5T, and the flexible bearing pull rope has the characteristics of strong tensile resistance, good flexibility, light weight, wear resistance and the like.

2. Compared with the prior art, the flexible load-bearing pull rope consists of four parts, namely a twisting part, a strand plaiting part, a mechanical weaving part and a gluing part, so that the load-bearing force of the pull rope is better.

Drawings

Fig. 1 is a cross-sectional view of a flexible load-bearing pull cord as set forth in the present invention;

fig. 2 is the ring eye structure schematic diagram of the flexible bearing stay cord provided by the utility model.

Illustration of the drawings:

1. a rope body; 2. polyethylene fiber filaments; 3. a protective layer; 4. a rope core; 5. weaving layer; 6. and (5) encircling the eye.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides an embodiment: the flexible bearing pull rope comprises a rope body 1, wherein a plurality of strands of polyethylene fiber filaments 2 are arranged inside the rope body 1, 1600D high-molecular polyethylene fiber filaments 2 are selected and twisted into small strands through machinery, the polyethylene fiber filaments 2 are mutually wound, a rope core 4 is arranged inside the rope body 1, the polyethylene fiber filaments 2 are arranged around the outer side of the rope body 1, 18-24 high-molecular polyethylene fiber filaments 2 are braided into one strand, the high-molecular polyethylene fiber filaments 2 after the stranding are twisted through a twisting machine, the tightness of a transmission belt of the twisting machine is consistent, each filament is controlled through a tension regulator, and the rotating speed and the twist degree of each filament are measured at regular time;

one end of the rope core 4 is provided with an eyelet 6, a braided layer 5 is arranged at the joint of the eyelet 6 and the rope core 4, a protective layer 3 is arranged outside the rope core 4, the protective layer 3 is also arranged outside the eyelet 6, the stranded wires twisted by a twisting machine are braided into the rope core 4 with the diameter of 16mm, a rope strand at the tail end of the rope core 4 is opened, the rope strand is reversely inserted into the main body of the rope core 4, the end part of the rope strand is fixed with the main body of the rope core 4 through the braided layer 5, an eyelet 6 is further formed at the end part of the rope core 4, the rope core 4 with the eyelet 6 is put into a resin solution for impregnation for 2-4h, after the impregnation is finished, the rope core 4 is dried, and the outside of the main body of the rope core 4 and the eyelet 6 is braided by a rope, so that the protective layer 3 with the thickness of 1-2mm is formed.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Flexible bearing stay cord, including the rope body (1), its characterized in that: a plurality of polyethylene fiber filaments (2) are arranged in the rope body (1), the polyethylene fiber filaments (2) are mutually wound, a rope core (4) is arranged in the rope body (1), and the polyethylene fiber filaments (2) are arranged around the outer side of the rope body (1);

one end of the rope core (4) is provided with a ring eye (6), and a weaving layer (5) is arranged at the joint of the ring eye (6) and the rope core (4).

2. The flexible load-bearing drawstring of claim 1, wherein: the protective layer (3) is arranged outside the rope core (4), and the protective layer (3) is also arranged outside the ring eye (6).