High-strength cable structure

Abstract

The utility model provides a high-strength cable structure, which comprises a steel wire armored supporting layer, an armored reinforcing layer, a wear-resistant rubber sheet, a plastic anti-drop ring and an arc-shaped sheet, an inner sheath is arranged outside the steel wire armored supporting layer, the armored reinforcing layer is arranged outside the inner sheath, an outer sheath is arranged outside the armored reinforcing layer, and the wear-resistant rubber sheet and the plastic anti-drop ring are arranged in the arc-shaped sheet. The outer sheath is movably sleeved with the wear-resistant rubber sheet, a plurality of reinforcing steel wires are installed in the wear-resistant rubber sheet, and the number of the plastic anti-falling rings is two, so that the problem that in an original device, a contact area between a cable surface part and a right-angle part is affected by shaking and is repeatedly rubbed, and the cable at the right-angle part is seriously damaged and fractured is solved; the utility model designs a cable external adjustable protection, cable internal support and armored reinforcement structure, which can effectively improve the overall strength of the cable, and when the cable rubs with a right-angle contact area, the cable will not be damaged and broken.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of high-strength cable structures, belong to cable technical field. BACKGROUND

[0002] Cable is usually by several or several groups of wire (at least two in each group) stranded into rope-like cable, each group of wire is insulated from each other, and it is twisted around a center, the whole outside is covered with highly insulated covering layer;Cable has the characteristics of internal power supply, external insulation, the cable in the present stage includes power cable, control cable, shielded cable, high temperature cable, signal cable, coaxial cable etc.

[0003] The utility model discloses a kind of high-strength cable structures, by setting reinforcing plate, steel wire groove, steel wire, insert, clamping block, slot and clamping groove, the steel wire of this cable structure is placed in the inside of partition layer, using reinforcing plate to reinforce steel wire, effectively prevent the case that internal steel wire causes damage to cable due to cable stress, steel wire is stable, greatly improve the strength of cable structure, improve the service life of cable, but the device surface is not provided with protective structure, when cable is installed or used, the area of cable part and right angle contact is repeatedly rubbed by shaking, seriously it can lead to the phenomenon of breakage of cable at this place, now there is an urgent need for a kind of high-strength cable structure to solve the above problems. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a kind of high-strength cable structure to solve the problems raised in the above background art, the utility model designs a kind of cable external adjustable protection, cable internal support and armored reinforcement structure, which can effectively improve the overall strength of the cable, and when rubbing in the contact area with right angle, no breakage phenomenon occurs.

[0005] To achieve the above object, the utility model is implemented by the following technical scheme: a kind of high-strength cable structure, including steel wire armored support layer, armored reinforcement layer, wear-resistant rubber sheet, plastic anti-drop ring and arc piece, the inner sheath is arranged on the outer side of the steel wire armored support layer, the armored reinforcement layer is arranged on the outer side of the inner sheath, the outer sheath is arranged on the outer side of the armored reinforcement layer, the wear-resistant rubber sheet is movably sleeved on the outside of the outer sheath, a plurality of reinforcing steel wires are installed in the wear-resistant rubber sheet, two plastic anti-drop rings are provided, the two plastic anti-drop rings are respectively sleeved on the left and right ends of the wear-resistant rubber sheet outside, two groups of bending mounting pieces are fixed on the front ends of the two plastic anti-drop rings, bolts are installed in the two groups of bending mounting pieces, nuts are sleeved on the other ends of the two bolts, welding cylinders are fixed on the left and right ends of the two nuts, and the arc piece is provided with two.

[0006] Further, the steel wire armor support layer is internally provided with a filling layer, and the filling layer is internally provided with an insulation layer.

[0007] Further, the insulation layer is internally provided with a conductor.

[0008] Further, the two arc-shaped pieces are each provided with a cylindrical groove at left and right ends.

[0009] Further, a plurality of welding cylinders are movably arranged in the plurality of cylindrical grooves.

[0010] Further, the two arc-shaped pieces are each internally provided with a clamping groove, and the two nuts are arranged in the two clamping grooves.

[0011] The cable structure has the advantages that: the cable structure has a reasonable structure, good practicability, and a cable external adjustable protection, cable internal support and armored reinforcement structure, and can effectively improve the overall strength of the cable, and will not be damaged and broken when the cable structure is in contact with a right angle area. BRIEF DESCRIPTION OF DRAWINGS

[0012] Other features, objects and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments with reference to the attached drawings:

[0013] Figure 1 Fig. 1 is a schematic diagram of the overall structure of the high-strength cable structure of the present application;

[0014] Figure 2 Fig. 2 is a schematic diagram of a partial enlarged view of the high-strength cable structure of the present application;

[0015] Figure 3 Fig. 3 is a schematic diagram of the plastic anti-falling ring of the high-strength cable structure of the present application;

[0016] In the figure: 1-conductor, 2-insulation layer, 3-filling layer, 4-steel wire armor support layer, 5-inner sheath, 6-armored reinforcement layer, 7-outer sheath, 8-wear-resistant rubber sheet, 9-strengthening steel wire, 10-plastic anti-falling ring, 11-bending mounting piece, 12-bolt, 13-nut, 14-welding cylinder, 15-arc-shaped piece, 16-cylindrical groove. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the present application will be further described below in conjunction with specific embodiments.

[0018] Referring to Figures 1-3 The utility model provides a technical scheme: a kind of high-strength cable structure, including steel wire armoring support layer 4, armoring reinforcing layer 6, wear-resistant rubber sheet 8, plastic anti-off ring 10 and arc piece 15, steel wire armoring support layer 4 outer side is provided with inner sheath 5, inner sheath 5 outer side is provided with armoring reinforcing layer 6, armoring reinforcing layer 6 outer side is provided with outer sheath 7, wear-resistant rubber sheet 8 is movably sleeved in outer sheath 7 outside, wear-resistant rubber sheet 8 is installed with multiple reinforcing steel wires 9 in, plastic anti-off ring 10 is provided with two, two plastic anti-off rings 10 are respectively sleeved in wear-resistant rubber sheet 8 outside left and right ends, two plastic anti-off rings 10 front end are all fixed with two groups of bending mounting pieces 11, two groups of bending mounting pieces 11 are all installed with bolt 12, two bolts 12 other end are all sleeved with nut 13, two nuts 13 left and right ends are all fixed with welding cylinder 14, arc piece 15 is provided with two, this design solves the problem that cable surface part and right angle contact area in original device are repeatedly rubbed by shaking, and serious cable wire breakage phenomenon occurs in this place.

[0019] As the first embodiment of the utility model: steel wire armoring support layer 4 inner side is provided with filling layer 3, filling layer 3 inner side is provided with insulating layer 2, insulating layer 2 inner side is provided with conductor 1, the internal strength of cable can be improved by the steel wire armoring support layer 4 and armoring reinforcing layer 6 of addition.

[0020] Two arc pieces 15 left and right ends are all penetrated and are provided with cylinder groove 16, multiple welding cylinders 14 are movably located in multiple cylinder grooves 16 respectively, two arc pieces 15 inner sides are all provided with clamping groove, two nuts 13 are respectively in two clamping grooves, by the cylinder groove 16 of two arc pieces 15 left and right ends being penetrated and being provided with, so that when two nuts 13 are installed in two clamping grooves, will not fall off from two arc pieces 15.

[0021] As the second embodiment of the utility model: in actual use, the added steel wire armored support layer 4 and armored reinforcing layer 6 can carry out double protection to cable inside, can also improve cable internal strength simultaneously, then wear-resistant rubber sheet 8 is set in the outer sheath 7 outside of the contact area at right angle, namely can prevent the wear and tear of the direct contact of outer sheath 7 and right angle contact area, multiple reinforcing steel wires 9 can improve the strength of wear-resistant rubber sheet 8, then two plastic anti-off rings 10 are set in wear-resistant rubber sheet 8 both ends, then two bolts 12 are passed through two sets of bending mounting pieces 11, then two arc-shaped pieces 15 are screwed, because multiple welding cylinders 14 are respectively movably located in the limiting of multiple cylinder grooves 16, namely two nuts 13 are screwed outside two bolts 12, until two nuts 13 are screwed in the threaded portion of two bolts 12, namely two plastic anti-off rings 10 are tightened by two sets of bending mounting pieces 11, so that two plastic anti-off rings 10 are fixed in wear-resistant rubber sheet 8 both ends, then swing two arc-shaped pieces 15, so that multiple welding cylinders 14 rotate in multiple cylinder grooves 16, until two arc-shaped pieces 15 movable end is attached on two plastic anti-off rings 10 upper side (reference Figure 1 )。

[0022] 1-conductor, 2-insulation layer, 3-filling layer, 4-steel wire armored support layer, 5-inner sheath, 6-armored reinforcing layer, 7-outer sheath, 8-wear-resistant rubber sheet, 9-reinforcing steel wire, 10-plastic anti-off ring, 11-bending mounting piece, 12-bolt, 13-nut, 14-welding cylinder, 15-arc-shaped piece, 16-cylinder groove

[0023] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above, and it is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0024] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A high strength cable construction comprising a steel wire armour support layer (4), an armour reinforcement layer (6), a wear resistant rubber sheet (8), a plastic anti- pullout ring (10) and an arcuate sheet (15), characterised in that: The steel wire armored support layer (4) is provided with an inner sheath (5) outside, the inner sheath (5) is provided with armored reinforcing layer (6) outside, armored reinforcing layer (6) is provided with outer sheath (7) outside; The wear-resistant rubber sheet (8) is movably sleeved outside the outer sheath (7), a plurality of reinforcing steel wires (9) are installed in the wear-resistant rubber sheet (8), two plastic anti-off rings (10) are arranged, and the two plastic anti-off rings (10) are respectively sleeved on the left and right ends of the wear-resistant rubber sheet (8); two groups of bending mounting plates (11) are fixed to the front ends of the two plastic anti-off rings (10), bolts (12) are installed in the two groups of bending mounting plates (11), nuts (13) are sleeved on the other ends of the two bolts (12), and welding cylinders (14) are fixed to the left and right ends of the two nuts (13); and two arc-shaped plates (15) are arranged.

2. A high strength cable construction according to claim 1, characterized in that: The steel wire armored support layer (4) is provided with a filling layer (3) inside, and the filling layer (3) is provided with an insulating layer (2) inside.

3. A high strength cable construction according to claim 2, wherein: The insulating layer (2) is provided with a conductor (1) inside.

4. A high strength cable construction according to claim 1, characterized in that: The left and right ends of the two arc-shaped plates (15) are respectively provided with a cylindrical groove (16).

5. A high strength cable construction according to claim 4, wherein: A plurality of welding cylinders (14) are movably arranged in a plurality of cylindrical grooves (16).

6. A high strength cable construction according to claim 1, characterized in that: The inner sides of the two arc-shaped plates (15) are respectively provided with a clamping groove, and the two nuts (13) are respectively arranged in the two clamping grooves.

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