CN213086436U

CN213086436U - Polyethylene cable with good softness and wear resistance

Info

Publication number: CN213086436U
Application number: CN202021363179.4U
Authority: CN
Inventors: 王世东; 董红飞; 仇正江; 祁学勤
Original assignee: Yancheng Shenli Ropes Mfg Co ltd
Current assignee: Yancheng Shenli Ropes Mfg Co ltd
Priority date: 2020-07-11
Filing date: 2020-07-11
Publication date: 2021-04-30
Anticipated expiration: 2030-07-11

Abstract

The utility model discloses a polyethylene hawser that soft wearability is good relates to hawser technical field, including interior winding sandwich layer and mounting, the outside of interior winding sandwich layer is provided with the intussuseption protective layer, and the outside packing that the inside of intussuseption protective layer just is located interior winding sandwich layer has interior protection interlayer, and the outside of interior protection interlayer is around having outer protection core, and the outside of outer protection core is provided with outer fixed layer, and the waterproof layer has been cup jointed in the outside of outer fixed layer, and the outside of waterproof layer is provided with outer wearing layer, and interior sliding cavity has been seted up to the inside of mounting, and one side of the inside of mounting is provided with the internal thread tooth, the beneficial effects of the utility model are that: this polyethylene hawser that soft wearability is good, through the hawser that uses double-deck polyethylene fiber to make, intensity that can effectual increase hawser to through the outer abrasionproof layer that overlaps in the outside and the inside inner protection interlayer can effectual lifting cable's wearability, it is more convenient to use.

Description

Polyethylene cable with good softness and wear resistance

Technical Field

The utility model relates to a hawser technical field specifically is a soft good polyethylene hawser of wearability.

Background

The earliest iron cable was invented by a sagson mine officer W-albfibrate, used for dragging and lifting in mines, and is superior to hemp, so that the iron cable is rapidly popularized in mines; the cable has the performances of tensile strength, impact resistance, abrasion resistance, flexibility, softness and the like, is used for tying a multi-strand rope of a ship and is required to have the performances of tensile strength, impact resistance, abrasion resistance, flexibility, softness and the like, and steel ropes, hemp ropes or cotton ropes are commonly used in the past; after the appearance of the synthetic fiber, the synthetic fiber cable is mostly made of chinlon, polypropylene fiber, vinylon, terylene and the like, besides light specific gravity, high strength, good impact resistance and wear resistance, the cable has the advantages of corrosion resistance, mildew and rot resistance, worm damage resistance and the like, at present, polyethylene is generally used as one of the materials of the cable, the polyethylene is thermoplastic resin prepared by polymerizing ethylene, the polyethylene is odorless and nontoxic, has the advantages of wax-like hand feeling, excellent low-temperature resistance, good chemical stability, resistance to corrosion of most of acid and alkali, insolubility in common solvents at normal temperature, small water absorption and excellent electrical insulation, but the currently used polyethylene cable has poor strength and wear resistance and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a soft good polyethylene hawser of wearability has solved the problem of proposing in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a polyethylene hawser that soft wearability is good, includes interior winding sandwich layer and mounting, the outside of interior winding sandwich layer is provided with the intussuseption protective layer, the inside of intussuseption protective layer and the outside packing that is located interior winding sandwich layer have interior protection interlayer, the outside of interior protection interlayer is around having outer protection core, the outside of outer protection core is provided with outer fixed layer, the waterproof layer has been cup jointed in the outside of outer fixed layer, the outside of waterproof layer is provided with outer abrasionproof layer, interior sliding chamber has been seted up to the inside of mounting, the inside one side of mounting is provided with the internal thread tooth, the inside sliding connection of interior sliding chamber has interior fixed screwed pipe, the internally mounted of interior sliding chamber has the limiting plate, interior fixed screwed pipe and limiting plate fixed connection, the cell body has all been seted up to the corresponding both sides of interior fixed screwed pipe.

Preferably, one end of the fixing piece, which is far away from the internal thread teeth, is provided with a hanging ring.

Preferably, the inside of the internal fixing threaded pipe is provided with granular protrusions.

Preferably, the inner winding core layer is made of polyethylene rope with the diameter of 5mm, and the outer protection core is made of polyethylene rope with the diameter of 1 mm.

Preferably, the outer wear layer is made of Ducoral nylon.

Preferably, the inner diameter of the internal thread tooth is larger than the outer diameter of the outer wear layer, and the outer wear layer is inserted into the inside of the internal thread tooth.

Preferably, the internal fixing threaded pipe is inserted into the inner sliding cavity and is in threaded connection with the internal thread teeth.

The utility model provides a soft good polyethylene hawser of wearability possesses following beneficial effect:

1. this polyethylene hawser that soft wearability is good, through the hawser that uses double-deck polyethylene fiber to make, intensity that can effectual increase hawser to through the outer abrasionproof layer that overlaps in the outside and the inside inner protection interlayer can effectual lifting cable's wearability, it is more convenient to use.

2. This polyethylene hawser that soft wearability is good can make the hawser press from both sides tightly fixedly through the tight mode of clamp when connecting through the connecting block that uses on the hawser, can avoid the hawser to shorten owing to the length that needs to tie up and lead to the hawser at the in-process of connecting, has increased the rate of utilization of hawser.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic view of the fixing member structure of the present invention.

In the figure: 1. an inner winding core layer; 2. filling a protective layer; 3. an inner protective barrier; 4. an outer protective core; 5. an outer fixing layer; 6. a waterproof layer; 7. an outer wear layer; 8. a fixing member; 9. an inner slide cavity; 10. internal thread teeth; 11. internally fixing the threaded pipe; 12. a limiting plate; 13. a trough body; 14. and (5) hanging a ring.

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 to 3, the present invention provides a technical solution: a soft polyethylene cable rope with good wear resistance comprises an inner winding core layer 1 and a fixing piece 8, wherein an inner filling protective layer 2 is arranged on the outer side of the inner winding core layer 1, an inner protection interlayer 3 is filled in the inner filling protective layer 2 and positioned on the outer side of the inner winding core layer 1, an outer protection core 4 is arranged on the outer side of the inner protection interlayer 3 in a surrounding manner, the inner winding core layer 1 is made of a polyethylene rope with the diameter of 5mm, the outer protection core 4 is made of a polyethylene rope with the diameter of 1mm, the strength of the cable rope can be increased by simultaneously utilizing the inner winding core layer 1 and the outer protection core 4, an outer fixing layer 5 is arranged on the outer side of the outer protection core 4, a waterproof layer 6 is sleeved on the outer side of the outer fixing layer 5, an outer wear-proof layer 7 is arranged on the outer side of the waterproof layer 6, the outer wear-proof layer 7 is made of Duola nylon, the wear resistance of the outer wear, an inner thread tooth 10 is arranged on one side inside a fixing piece 8, the inner diameter of the inner thread tooth 10 is larger than the outer diameter of an outer anti-abrasion layer 7, the outer anti-abrasion layer 7 is inserted into the inner thread tooth 10, it is ensured that the inner thread tooth 10 can fix the outer anti-abrasion layer 7, a granular bulge is arranged inside an inner fixed thread pipe 11, the friction force between the outer anti-abrasion layer 7 and the inner fixed thread pipe 11 is increased, the falling probability of a cable rope is reduced, an inner fixed thread pipe 11 is slidably connected inside an inner sliding cavity 9, the inner fixed thread pipe 11 is inserted into the inner sliding cavity 9 and is in threaded connection with the inner thread tooth 10, the inner fixed thread pipe 11 can be driven to move towards the inner sliding cavity 9 by the matching of the inner fixed thread pipe 11 and the inner thread tooth 10, a limiting plate 12 is arranged inside the inner sliding cavity 9, the inner fixed thread pipe 11 is fixedly connected with the limiting plate 12, two corresponding sides of the inner fixed thread pipe 11, the end of the fixing member 8 away from the internal thread tooth 10 is provided with a hanging ring 14, so that the cable can be conveniently connected with other fixing members by using the hanging ring 14.

In conclusion, this soft polyethylene hawser that wearability is good, during the use, at first insert the inside of internal fixation screwed pipe 11 with outer abrasionproof layer 7, make the inside of internal fixation screwed pipe 11 progressively entering into interior sliding cavity 9 through rotatory mounting 8 afterwards, and utilize the cooperation of internal thread tooth 10 and internal fixation screwed pipe 11 to fix outer abrasionproof layer 7, thereby to the connection of hawser more stable, and the external abrasionproof layer 7 of hawser outside when using can effectually reduce the wearing and tearing of hawser itself, can effectual increase the life of hawser, and because the synchronous bearing that carries on of inside interior winding sandwich layer 1 and outer protection core 4, can increase the bearing capacity of hawser, the intensity of hawser has been increased.

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 utility model provides a soft good polyethylene hawser of wearability, includes interior winding sandwich layer (1) and mounting (8), its characterized in that: the outer side of the inner winding core layer (1) is provided with an inner filling protective layer (2), the inner filling protective layer (2) and the outer side of the inner winding core layer (1) are filled with an inner protection interlayer (3), the outer side of the inner protection interlayer (3) is surrounded by an outer protection core (4), the outer side of the outer protection core (4) is provided with an outer fixing layer (5), the outer side of the outer fixing layer (5) is sleeved with a waterproof layer (6), the outer side of the waterproof layer (6) is provided with an outer anti-abrasion layer (7), the inner fixing part (8) is provided with an inner sliding cavity (9), one side of the inner fixing part (8) is provided with an inner thread tooth (10), the inner sliding cavity (9) is slidably connected with an inner fixing thread pipe (11), the inner fixing cavity (9) is internally provided with a limiting plate (12), the inner fixing thread pipe (11) is fixedly connected with the limiting plate (12), the two corresponding sides of the internal fixed threaded pipe (11) are provided with groove bodies (13).

2. A flexible, abrasion resistant polyethylene rope as claimed in claim 1, characterized in that: and a hanging ring (14) is arranged at one end of the fixing piece (8) far away from the internal thread teeth (10).

3. A flexible, abrasion resistant polyethylene rope as claimed in claim 1, characterized in that: granular bulges are arranged inside the internal fixed threaded pipe (11).

4. A flexible, abrasion resistant polyethylene rope as claimed in claim 1, characterized in that: the inner winding core layer (1) is made of a polyethylene rope with the diameter of 5mm, and the outer protection core (4) is made of a polyethylene rope with the diameter of 1 mm.

5. A flexible, abrasion resistant polyethylene rope as claimed in claim 1, characterized in that: the outer anti-abrasion layer (7) is made of Ducoral nylon.

6. A flexible, abrasion resistant polyethylene rope as claimed in claim 1, characterized in that: the inner diameter of the inner thread teeth (10) is larger than the outer diameter of the outer wear-resistant layer (7), and the outer wear-resistant layer (7) is inserted into the inner parts of the inner thread teeth (10).

7. A flexible, abrasion resistant polyethylene rope as claimed in claim 1, characterized in that: the internal fixed threaded pipe (11) is inserted into the internal sliding cavity (9) and is in threaded connection with the internal thread teeth (10).