CN213635418U - High-flexibility towline cable convenient to fix - Google Patents

Abstract

The utility model discloses a high flexibility tow chain cable convenient to it is fixed, including the thin conductor of branch hank, a plurality of the thin conductor of branch hank is annular align to grid, the outside of the thin conductor of branch hank all is provided with the insulating layer, a plurality of single conductor, a plurality of are constituteed to the insulating layer in the thin conductor of branch hank and the outside single conductor is annular align to grid, a plurality of the packing has the buffer layer around single conductor and stretch-proofing rope, the outside of buffer layer is provided with the shielding layer, the outside on shielding layer is provided with the protective sheath, evenly be provided with the scale mark on the protective sheath surface along length direction, evenly spaced apart on the protective sheath surface along length direction is equipped with ties up the groove. The scale marks on the outer surface of the protective sleeve of the utility model are convenient for measuring and fixing the position of the drag chain cable; and binding grooves are formed in the outer surface of the protective sleeve at uniform intervals, so that a plurality of drag chain cables can be conveniently fixed in a drag chain crawler belt by using binding belts.

Description

High-flexibility towline cable convenient to fix

Technical Field

The utility model relates to a tow chain cable technical field particularly, relates to a high flexibility tow chain cable convenient to it is fixed.

Background

The towline cable is a high-flexibility special cable which can move back and forth along with the towline and is not easy to wear, and is called the towline cable, and is generally called the towline cable and the tank chain cable. The towline cable should be selected to have flexible conductors, generally the thinner the conductors, the better the flexibility of the cable.

Tow chain cable generally can adorn and use the strapping in tow chain track when using is fixed to it, prevents that the cable from rocking, but current tow chain cable does not have length auxiliary function, does not have corresponding yardstick when fixed to tow chain cable intercepting and use strapping, and in addition, the surface of tow chain cable is comparatively smooth, and the strapping can appear the position when fixed to it and slide, and the crooked folding use of tow chain cable of not being convenient for.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high flexibility tow chain cable convenient to it is fixed to solve the tow chain cable that proposes in the above-mentioned background art and generally can adorn and use the strapping in the tow chain track when using and fix it, prevent that the cable from rocking, but current tow chain cable does not have length auxiliary function, do not have corresponding yardstick when fixed to tow chain cable intercepting and use strapping, in addition, the surface of tow chain cable is comparatively smooth, the strapping can appear the position slip when fixed to it, the problem of the crooked folding use of tow chain cable of being not convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high flexibility tow chain cable convenient to it is fixed, includes the thin conductor of lease, and the thin conductor of a plurality of lease is annular align to grid, and the annular centre of a circle department that the thin conductor of a plurality of lease is formed is provided with the bulletproof silk, the outside of the thin conductor of lease all is provided with the insulating layer, single conductor is constituteed to the insulating layer in the thin conductor of a plurality of lease and the outside, single conductor of a plurality of is annular align to grid, the annular centre of a circle department that single conductor of a plurality of is constituteed is provided with the stretch-proofing rope, the packing has the buffer layer around single conductor of a plurality of and the stretch-proofing rope, the outside of buffer layer is provided with the shielding layer, the outside on shielding layer is provided with the protective sheath, evenly be provided with the scale mark on the protective sheath surface along length direction, evenly.

Further, the bulletproof wire is a 200D bulletproof wire.

Further, the insulating layer is composed of a butyronitrile compound layer.

Furthermore, the tensile rope is formed by winding a plurality of polypropylene fibers in a crossing manner.

Furthermore, the buffer layer is made of polyethylene foam.

Furthermore, the shielding layer is formed by weaving tinned copper wires.

Further, the protective sheath is made of polyurethane.

The utility model has the advantages as follows:

(1) the single conductor of the utility model is formed by a plurality of split-twisted thin conductors which are uniformly arranged in an annular shape, has better flexibility and is suitable for bending and folding use of the drag chain cable; in addition, the tensile resistance of the cable is improved by the tensile rope in the towline cable; the buffer layers filled around the plurality of single conductors and the tensile ropes play roles in buffering, twisting prevention and protection on each single conductor when the towline cable is bent and folded for use.

(2) The scale marks are uniformly arranged on the outer surface of the protective sleeve along the length direction, so that the measuring and fixing positions of the drag chain cable are convenient to use; and binding grooves are formed in the outer surface of the protective sleeve at even intervals in the length direction, so that a plurality of drag chain cables can be conveniently fixed in a drag chain crawler belt by using binding belts.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic cross-sectional view of a highly flexible towline cable that is easy to fix according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the outer surface of a protective sheath of a high-flexibility towline cable convenient to fix according to an embodiment of the present invention;

fig. 3 is a schematic diagram of a plurality of bundling structures of a high-flexibility towline cable convenient to fix according to an embodiment of the present invention.

Reference numerals:

1. leasing the thin conductor; 2. anti-stretch yarn; 3. an insulating layer; 4. a single conductor; 5. a tensile strand; 6. a buffer layer; 7. a shielding layer; 8. a protective sleeve; 9. scale lines; 10. a bundling groove; 11. and (4) strapping tapes.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-2, a high-flexibility towline cable convenient to fix according to an embodiment of the present invention includes a leasing thin conductor 1, a plurality of leasing thin conductors 1 are uniformly arranged in an annular shape, an anti-elastic wire 2 is disposed at the center of an annular circle formed by the plurality of leasing thin conductors 1, insulating layers 3 are disposed at the outer sides of the leasing thin conductors 1, the plurality of leasing thin conductors 1 and the insulating layers 3 at the outer sides form a single conductor 4, the plurality of single conductors 4 are uniformly arranged in an annular shape, an anti-tensile rope 5 is disposed at the center of an annular circle formed by the plurality of single conductors 4, buffer layers 6 are filled around the plurality of single conductors 4 and the anti-tensile rope 5, a shielding layer 7 is disposed at the outer side of the buffer layer 6, a protective sleeve 8 is disposed at the outer surface of the shielding layer 7, and scale lines 9 are uniformly disposed along the length direction on the outer surface of, the outer surface of the protective sleeve 8 is provided with binding grooves 10 at regular intervals along the length direction.

Through the scheme of the utility model, the single conductor 4 is formed by a plurality of split-twisted thin conductors 1 which are uniformly arranged in a ring shape, has better flexibility and is suitable for bending and folding use of the drag chain cable; the tensile resistance of the cable is improved by the tensile rope 5 in the drag chain cable; when the towline cable is bent and folded for use, the buffer layers 6 filled around the plurality of single conductors 4 and the tensile ropes 5 play roles of buffering, twisting prevention and protection on the single conductors 4; scale marks 9 and bundling grooves 10 are uniformly arranged on the outer surface of the protective sleeve 8 along the length direction, so that the towline cable can be conveniently measured and used at a fixed position.

Example two:

specifically, the bulletproof wire 2 is a 200D bulletproof wire; the insulating layer 3 is a butyronitrile compound layer; the tensile rope 5 is formed by cross winding of a plurality of polypropylene fibers; the buffer layer 6 is made of polyethylene foam; the shielding layer 7 is formed by weaving tinned copper wires; the protective sleeve 8 is made of polyurethane.

Through the scheme of the utility model, the tensile resistance of the towline cable is enhanced by the 200D bulletproof wire 2 and the tensile rope 5 formed by cross winding of a plurality of polypropylene fibers; the buffer layer 6 made of polyethylene foam plays roles of buffering, twisting prevention and protection on each single conductor 4 when the towline cable is bent and folded for use; the protective sheath 8 of polyurethane material makes the cable have higher flexibility, makes things convenient for the crooked folding use of tow chain cable.

Example three:

referring to fig. 3, a plurality of the towline cables are placed side by side, the binding grooves 10 on the outer surface of the protective sleeve 8 are aligned, and then the towline cables are fixed in position by sleeving the binding belts 11 in the binding grooves 10.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, a plurality of single conductors 4 in the towline cable are uniformly arranged in a ring shape by a plurality of split-twisted thin conductors 1, so that the towline cable is good in flexibility and suitable for bending and folding the towline cable; the tensile resistance of the cable is improved by the tensile resistance rope 5 arranged at the center of an annular circle consisting of the bulletproof wire 2 and a plurality of single conductors 4 in the split thin conductor 1; when the towline cable is bent and folded for use, the buffer layers 6 filled around the plurality of single conductors 4 and the tensile ropes 5 play roles of buffering and twisting prevention on the single conductors 4; scale mark 9 and the groove of tying up 10 of evenly setting up on the protective sheath 8 surface along length direction are convenient for get and fixed position use this tow chain cable in the tow chain track, tie up the bending folding of groove 10 also being convenient for this tow chain cable in addition, have further promoted the compliance.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a high flexibility towline cable convenient to it is fixed, includes the thin conductor of lease (1), its characterized in that: the stranded thin conductors (1) are uniformly arranged in an annular shape, the circle centers of the annular formed by the stranded thin conductors (1) are provided with bulletproof wires (2), the outer sides of the stranded thin conductors (1) are provided with insulating layers (3), the stranded thin conductors (1) and the insulating layers (3) on the outer sides form a single conductor (4), the single conductors (4) are uniformly arranged in an annular shape, the circle centers of the annular formed by the single conductors (4) are provided with tensile ropes (5), the peripheries of the single conductors (4) and the tensile ropes (5) are filled with buffer layers (6), the outer side of each buffer layer (6) is provided with a shielding layer (7), the outer side of each shielding layer (7) is provided with a protective sleeve (8), and the outer surface of each protective sleeve (8) is uniformly provided with scale marks (9) along the length direction, the outer surface of the protective sleeve (8) is provided with strapping grooves (10) at even intervals along the length direction.

2. A high flexibility towline cable facilitating anchorage as claimed in claim 1 wherein: the bulletproof wire (2) is a 200D bulletproof wire.

3. A high flexibility towline cable facilitating anchorage as claimed in claim 1 wherein: the insulating layer (3) is composed of a butyronitrile compound layer.

4. A high flexibility towline cable facilitating anchorage as claimed in claim 1 wherein: the tensile rope (5) is formed by winding a plurality of polypropylene fibers in a crossed manner.

5. A high flexibility towline cable facilitating anchorage as claimed in claim 1 wherein: the buffer layer (6) is made of polyethylene foam.

6. A high flexibility towline cable facilitating anchorage as claimed in claim 1 wherein: the shielding layer (7) is formed by weaving tinned copper wires.

7. A high flexibility towline cable facilitating anchorage as claimed in claim 1 wherein: the protective sleeve (8) is made of polyurethane.

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