CN213781637U

CN213781637U - Anti-rolling cable

Info

Publication number: CN213781637U
Application number: CN202023210293.6U
Authority: CN
Inventors: 章国榜; 施晓宝
Original assignee: WUHAN HONGLIAN WIRE & CABLE CO LTD
Current assignee: WUHAN HONGLIAN WIRE & CABLE CO LTD
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-07-23
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a prevent rolling cable relates to and prevents rolling cable technical field. The utility model discloses a wear-resisting oversheath layer of armature formula, inner sheath, insulating layer and rotatory piece. The utility model discloses a through setting up the wear-resisting oversheath layer of armature formula, fire-resistant ceramic silicon rubber insulating layer, fire-retardant layer, the shielding layer, the exoskeleton, it wear-resistants, resistant characteristics that roll, add the high strength high elasticity pressure-resistant rubber strip that can play the absorption buffering extrusion force between shielding layer and the fire-retardant layer, with this prevent rolling performance that improves the cable, reduce the extrusion force when the cable suffers rolling, can further strengthen the mechanical compressive property of cable, make the cable not fragile more when suffering the extrusion force. The connecting block, the rotating block and the hook are arranged, so that the cable can be conveniently connected when being hung, and the purpose of prolonging the service life of the charging cable can be achieved by convenient installation.

Description

Anti-rolling cable

Technical Field

The utility model belongs to the technical field of prevent rolling the cable, especially relate to a prevent rolling the cable.

Background

Cables are generally rope-like cables made by stranding several or groups of conductors (at least two in each group), each group being insulated from each other and often twisted around a center, the entire outer surface being coated with a highly insulating coating. The cable has the characteristics of internal electrification and external insulation. The cable includes power cable, control cable, compensation cable, shielding cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resistant cable, marine cable, mining cable, aluminum alloy cable and the like. They are composed of single or multi-strand wires and insulating layers, and are used for connecting circuits, electric appliances and the like. In the existing cable, sometimes the cable is placed on the ground and is trampled and rolled by a back-and-forth vehicle and a person, so that the internal circuit of the cable is damaged, and the cable cannot be used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent rolling cable to current problem has been solved: in the existing cable, sometimes the cable is placed on the ground and is trampled and rolled by a back-and-forth vehicle and a person, so that the internal circuit of the cable is damaged, and the cable cannot be used.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a prevent rolling cable, including the wear-resisting oversheath layer of armature formula, inner sheath, insulating layer and rotatory piece, the outside of inner sheath sets up the inside at the wear-resisting oversheath layer of armature formula, the inside of sheath including the outer end of insulating layer sets up, the lower extreme swing joint of rotatory piece is in the upper end on the wear-resisting oversheath layer of armature formula.

Further, the inside of the wear-resisting oversheath layer of armature formula is provided with fire-resistant ceramic silicon rubber insulating layer, just the outside of fire-resistant ceramic silicon rubber insulating layer and the inside fixed connection of the wear-resisting oversheath layer of armature formula, the inside of fire-resistant ceramic silicon rubber insulating layer is provided with fire-retardant layer, just the outside on fire-retardant layer and the inside fixed connection of fire-resistant ceramic silicon rubber insulating layer.

Further, the inboard of armature formula wear-resisting oversheath layer is provided with the inoxidizing coating, just the outside of inoxidizing coating and the inboard fixed connection on fire-retardant layer, the inboard of inoxidizing coating is provided with the shielding layer, just the outside of shielding layer and the inboard fixed connection of inoxidizing coating.

Further, the inside of inner sheath is provided with fixed colloid, just the outside of fixed colloid and the inside fixed connection of inner sheath, the outside of inner sheath is provided with the shielding layer, just the inboard of shielding layer and the outside fixed connection of fixed colloid.

Further, the outside of armature formula wear-resisting oversheath layer is provided with the exoskeleton, just the inboard outside swing joint with armature formula wear-resisting oversheath layer of exoskeleton, the outside top of exoskeleton is provided with the connecting block, just the bottom surface of connecting block and the outside top fixed connection of exoskeleton.

Further, the lower extreme of rotatory piece is provided with the connecting block, just the upper end of connecting block and the lower extreme swivelling joint of rotatory piece, the upper end of rotatory piece is provided with the couple, just the bottom surface of couple and the upper end fixed connection of rotatory piece.

Furthermore, the outside of insulating layer is provided with fixed colloid, just the inside of fixed colloid and the outside fixed connection of insulating layer, the insulating layer sets up quantity and is four.

Further, the inside sinle silk that is provided with of insulating layer, just the outside of sinle silk and the inboard fixed connection of insulating layer, the inside filling layer that is provided with of sinle silk, just the outside of filling layer and the inside fixed connection of sinle silk.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up the wear-resisting oversheath layer of armature formula, fire-resistant ceramic silicon rubber insulating layer, fire-retardant layer, the shielding layer, the exoskeleton, it wear-resistants, resistant characteristics that roll, add the high strength high elasticity pressure-resistant rubber strip that can play the absorption buffering extrusion force between shielding layer and the fire-retardant layer, with this prevent rolling performance that improves the cable, reduce the extrusion force when the cable suffers rolling, can further strengthen the mechanical compressive property of cable, make the cable more not fragile when suffering the extrusion force.

2. The utility model discloses a set up connecting block, rotatory piece, couple and can be convenient for connect when needs hang the cable, thereby easy to assemble reaches the purpose that improves charging cable life.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

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

Fig. 1 is a schematic view of the overall structure of the anti-rolling electric machine of the present invention;

FIG. 2 is an enlarged view of the structure of the anti-rolling piezoelectric middle fixing colloid of the present invention;

FIG. 3 is a side view of the whole structure of the anti-rolling device of the present invention;

FIG. 4 is a cross-sectional view of the anti-crush electric integrated structure and the hook of the present invention;

fig. 5 is a perspective enlarged view of the whole structure of the anti-rolling device of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. an armature type wear-resistant outer sheath layer; 2. a fire-resistant ceramic silicon rubber insulating layer; 3. a flame retardant layer; 4. a protective layer; 5. a shielding layer; 6. an inner sheath; 7. fixing the colloid; 8. an insulating layer; 9. a wire core; 10. an outer skeleton; 11. connecting blocks; 12. rotating the block; 13. hooking; 14. and (5) filling the layer.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-5, the utility model relates to a prevent rolling cable, including armature formula wear-resisting outer sheath layer 1, inner sheath 6, insulating layer 8 and rotatory piece 12, the outside of inner sheath 6 sets up in the inside of armature formula wear-resisting outer sheath layer 1, and the inside of sheath 6 including the outer end of insulating layer 8 sets up, and the lower extreme swing joint of rotatory piece 12 is in the upper end of armature formula wear-resisting outer sheath layer 1. The inside of wear-resisting oversheath layer 1 of armature formula is provided with fire-resistant ceramic silicon rubber insulating layer 2, and the outside of fire-resistant ceramic silicon rubber insulating layer 2 and the inside fixed connection of the wear-resisting oversheath layer 1 of armature formula, and the inside of fire-resistant ceramic silicon rubber insulating layer 2 is provided with fire-retardant layer 3, and the outside on fire-retardant layer 3 and the inside fixed connection of fire-resistant ceramic silicon rubber insulating layer 2. The inboard of harness formula wear-resisting oversheath layer 1 is provided with inoxidizing coating 4, and the outside of inoxidizing coating 4 and the inboard fixed connection of fire-retardant layer 3, and the inboard of inoxidizing coating 4 is provided with shielding layer 5, and the outside of shielding layer 5 and the inboard fixed connection of inoxidizing coating 4. The inside of inner sheath 6 is provided with fixed colloid 7, and the outside of fixed colloid 7 and the inside fixed connection of inner sheath 6, the outside of inner sheath 6 is provided with shielding layer 5, and the inboard of shielding layer 5 and the outside fixed connection of fixed colloid 7, it wear-resistants, resistant characteristics that roll, add the high strength high elasticity pressure-resistant rubber strip that can play the absorption buffering extrusion force between shielding layer and the fire-retardant layer, with this prevent rolling performance that improves the cable, reduce the extrusion force when the cable suffers to roll, can further strengthen the mechanical compressive property of cable, make the cable not fragile more when suffering the extrusion force.

The outside of the wear-resisting oversheath layer of armature formula 1 is provided with outer skeleton 10, and the inboard outside swing joint of outer skeleton 10 and the wear-resisting oversheath layer of armature formula 1, and the outside top of outer skeleton 10 is provided with connecting block 11, and the outside top fixed connection of the bottom surface of connecting block 11 and outer skeleton 10. The lower extreme of rotatory piece 12 is provided with connecting block 11, and the upper end of connecting block 11 and the lower extreme swivelling joint of rotatory piece 12, and the upper end of rotatory piece 12 is provided with couple 13, and the bottom surface of couple 13 and the upper end fixed connection of rotatory piece 12. The outside of insulating layer 8 is provided with fixed colloid 7, and the inside of fixed colloid 7 and the outside fixed connection of insulating layer 8, and insulating layer 8 sets up the quantity and is four. Insulating layer 8 is inside to be provided with sinle silk 9, and the outside of sinle silk 9 and insulating layer 8's inboard fixed connection, and sinle silk 9 is inside to be provided with filling layer 14, and the outside of filling layer 14 and the inside fixed connection of sinle silk 9, can be convenient for connect when needs hang the cable, thereby easy to assemble reaches the purpose that improves charging cable life.

One specific application of this embodiment is: when in use, firstly the anti-rolling piezoelectric is placed at a working place, the outer side of the fire-resistant ceramic silicon rubber insulating layer 2 is fixedly connected with the inner part of the armature type wear-resistant outer sheath layer 1, the fire-resistant ceramic silicon rubber insulating layer 2 is internally provided with the fire-retardant layer 3, the outer side of the protective layer 4 is fixedly connected with the inner side of the fire-retardant layer 3, the inner side of the protective layer 4 is provided with the shielding layer 5, the outer side of the fixing colloid 7 is fixedly connected with the inner part of the inner sheath 6, the inner side of the shielding layer 5 is fixedly connected with the outer side of the fixing colloid 7, and the anti-rolling piezoelectric ceramic silicon rubber protective sleeve has the characteristics of wear resistance and rolling resistance, the high-strength high-elasticity pressure-resistant rubber strip capable of absorbing and buffering extrusion force is additionally arranged between the shielding layer and the flame-retardant layer, so that the rolling resistance of the cable is improved, the extrusion force of the cable during rolling is reduced, the mechanical compression resistance of the cable can be further enhanced, so that the cable is not easy to damage when being subjected to extrusion force. The inboard of exoskeleton 10 and the outside swing joint of armature formula wear-resisting oversheath layer 1, the outside top of exoskeleton 10 is provided with connecting block 11, the upper end of connecting block 11 and the lower extreme swivelling joint of rotatory piece 12, the upper end of rotatory piece 12 is provided with couple 13, the inside of fixed colloid 7 and insulating layer 8's outside fixed connection, the inside sinle silk 9 that is provided with of insulating layer 8, the outside of filling layer 14 and the inside fixed connection of sinle silk 9, can be convenient for connect when needs hang the cable, thereby easy to assemble reaches the purpose that improves charging cable life.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an anti-rolling cable, includes wear-resisting oversheath layer of armature formula (1), inner sheath (6), insulating layer (8) and rotatory piece (12), its characterized in that: the outside of inner sheath (6) sets up the inside at armature formula wear-resisting outer sheath layer (1), the inside of sheath (6) including the outer end setting of insulating layer (8), the lower extreme swing joint of rotatory piece (12) is in the upper end of armature formula wear-resisting outer sheath layer (1).

2. The rolling-resistant cable as claimed in claim 1, wherein the fire-resistant ceramic silicon rubber insulating layer (2) is arranged inside the harness-type wear-resistant outer sheath layer (1), the outer side of the fire-resistant ceramic silicon rubber insulating layer (2) is fixedly connected with the inside of the harness-type wear-resistant outer sheath layer (1), the fire-resistant ceramic silicon rubber insulating layer (2) is provided with the fire-resistant layer (3), and the outer side of the fire-resistant layer (3) is fixedly connected with the inside of the fire-resistant ceramic silicon rubber insulating layer (2).

3. The crush-resistant cable as claimed in claim 1, wherein the inner side of the harness-type wear-resistant outer sheath layer (1) is provided with a protective layer (4), the outer side of the protective layer (4) is fixedly connected with the inner side of the flame-retardant layer (3), the inner side of the protective layer (4) is provided with a shielding layer (5), and the outer side of the shielding layer (5) is fixedly connected with the inner side of the protective layer (4).

4. Anti-crush cable according to claim 1, wherein a fixing colloid (7) is arranged inside the inner sheath (6), the outer side of the fixing colloid (7) is fixedly connected with the inside of the inner sheath (6), a shielding layer (5) is arranged on the outer side of the inner sheath (6), and the inner side of the shielding layer (5) is fixedly connected with the outer side of the fixing colloid (7).

5. The rolling-resistant cable as claimed in claim 1, wherein an outer skeleton (10) is arranged outside the armature type wear-resistant outer sheath layer (1), the inner side of the outer skeleton (10) is movably connected with the outer side of the armature type wear-resistant outer sheath layer (1), a connecting block (11) is arranged at the top end of the outer side of the outer skeleton (10), and the bottom surface of the connecting block (11) is fixedly connected with the top end of the outer skeleton (10).

6. The crush-resistant cable according to claim 1, wherein the lower end of the rotating block (12) is provided with a connecting block (11), the upper end of the connecting block (11) is rotatably connected with the lower end of the rotating block (12), the upper end of the rotating block (12) is provided with a hook (13), and the bottom surface of the hook (13) is fixedly connected with the upper end of the rotating block (12).

7. Anti-crush cable according to claim 1, wherein a fixing colloid (7) is arranged on the outer side of the insulating layer (8), the inner part of the fixing colloid (7) is fixedly connected with the outer side of the insulating layer (8), and the number of the insulating layers (8) is four.

8. The crush-resistant cable according to claim 1, wherein the wire core (9) is arranged inside the insulating layer (8), the outer side of the wire core (9) is fixedly connected with the inner side of the insulating layer (8), the filling layer (14) is arranged inside the wire core (9), and the outer side of the filling layer (14) is fixedly connected with the inner side of the wire core (9).