CN219591159U

CN219591159U - Compressive high-strength cable

Info

Publication number: CN219591159U
Application number: CN202223420620.XU
Authority: CN
Inventors: 王骏谊; 薛鹏
Original assignee: Wuxi Yude Cable Technology Co ltd
Current assignee: Wuxi Yude Cable Technology Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-08-25
Anticipated expiration: 2032-12-19

Abstract

The utility model relates to the technical field of cables and discloses a compressive high-strength cable which comprises a cable outer layer, wherein a plurality of wire core bodies are arranged in the cable outer layer, an insulating protective layer is fixed on the surface of the inner wall of the cable outer layer, movable lantern rings are sleeved on the front side and the rear side of the surface of the cable outer layer, and the inner wall of the movable lantern rings is in sliding connection with the cable outer layer; according to the utility model, the plurality of movable supporting points are arranged on the surface of the cable, when the heavy object is required to be pressed above the cable, a user can move the supporting points and support the heavy object by means of the supporting points, so that the cable is protected by the cable, the cable has higher compression resistance and strength, the cable is convenient for the user to bend at will, convenience is provided for the daily use of the user, and the problem that the cable is poor in compression resistance and the cable core in the cable is easy to damage after being extruded is solved.

Description

Compressive high-strength cable

Technical Field

The utility model relates to the technical field of cables, in particular to a compressive high-strength cable.

Background

Cables are a generic term for items such as optical cables and electric cables. The cable has a plurality of purposes, is mainly used for controlling multiple functions such as installation, connection equipment, power transmission and the like, and is a common and indispensable thing in daily life. Because the cable is charged, special care is required for installation.

At present, in the daily use process of the cable, the cable placed on the ground is often easy to be pressed by a heavy object, so that the cable core inside the cable is possibly damaged, even the cable core is broken, the cable cannot be used finally, but if a large amount of compression-resistant and high-strength materials are added inside the cable, the cable is not easy to bend, and the daily use of a user is also influenced.

Disclosure of Invention

The utility model aims to provide a compression-resistant high-strength cable, wherein a plurality of supporting points capable of moving are arranged on the surface of the cable, when a heavy object is required to be pressed above the cable, a user can move the supporting points and support the heavy object by means of the supporting points, so that the cable can be protected, the cable has higher compression resistance and strength, the cable can be bent at will conveniently by the user, and convenience is provided for daily use of the user.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a compressive high strength cable, includes the cable jacket, the inside of cable jacket is provided with many sinle silk bodies, the fixed surface of cable jacket inner wall has insulating protection layer, the front and back both sides of cable jacket surface all overlap and are equipped with movable lantern ring, and sliding connection between the inner wall of movable lantern ring and the cable jacket, the movable lantern ring outside is provided with the protection outer loop, the fixed surface of movable lantern ring has a plurality of bracing pieces, the bracing piece is annular distribution in the front and back of movable lantern ring surface, and the one end and the inner wall fixed connection of protection outer loop of movable lantern ring are kept away from to the bracing piece.

Preferably, the support rods are obliquely arranged in the protective outer ring, and the oblique directions of the support rods at the front side and the rear side are opposite.

Preferably, the width of the movable lantern ring is the same as that of the protective outer ring, and the movable lantern ring, the protective outer ring and the supporting rods are all made of thermoplastic polyurethane elastomer.

Preferably, the left and right sides of cable outer layer all are fixed with the gib block, the guide way has all been seted up to the left and right sides of movable lantern ring inner wall, and the one side of gib block extends to the inside of guide way and with the inner wall sliding connection of guide way.

Preferably, the cable outer layer is made of ethylene propylene rubber.

Preferably, the surface outside the protection outer loop bonds and has a plurality of friction strips, the material of friction strip is wear-resisting rubber, and the friction strip is annular distribution at the surface of protection outer loop.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the plurality of movable supporting points are arranged on the surface of the cable, when the heavy object is required to be pressed above the cable, a user can move the supporting points and support the heavy object by means of the supporting points, so that the cable is protected by the cable, the cable has higher compression resistance and strength, the cable is convenient for the user to bend at will, convenience is provided for the daily use of the user, and the problem that the cable is poor in compression resistance and the cable core in the cable is easy to damage after being extruded is solved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of a partial structure of the present utility model;

FIG. 3 is a schematic perspective view of a guard outer ring according to the present utility model;

fig. 4 is a schematic perspective view of the movable collar of the present utility model.

In the figure: 1. a cable outer layer; 2. a core body; 3. an insulating protective layer; 4. a movable collar; 5. a protective outer ring; 6. a support rod; 7. a guide bar; 8. a guide groove; 9. friction strips.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a compression-resistant high-strength cable comprises a cable outer layer 1, wherein a plurality of cable core bodies 2 are arranged in the cable outer layer 1, an insulating protection layer 3 is fixed on the surface of the inner wall of the cable outer layer 1, movable lantern rings 4 are sleeved on the front side and the rear side of the surface of the cable outer layer 1, the inner wall of each movable lantern ring 4 is in sliding connection with the cable outer layer 1, a protection outer ring 5 is arranged on the outer side of each movable lantern ring 4, a plurality of support rods 6 are fixed on the surface of each movable lantern ring 4, the widths of each movable lantern ring 4 and each protection outer ring 5 are the same, the movable lantern rings 4, the protection outer rings 5 and the support rods 6 are made of thermoplastic polyurethane elastomer, in the embodiment, the movable lantern rings 4, the protection outer rings 5 and the support rods 6 which are made of tpu have high strength and good elasticity, and can effectively protect the cable, the supporting rods 6 are distributed in the front and back of the surface of the movable sleeve ring 4 in a ring shape, one end of the supporting rods 6 far away from the movable sleeve ring 4 is fixedly connected with the inner wall of the protective outer ring 5, the supporting rods 6 are obliquely arranged in the protective outer ring 5, and the supporting rods 6 on the front side and the rear side are obliquely arranged in opposite directions, in the embodiment, when a heavy object is pressed on the protective outer ring 5 on the surface of the cable, the supporting rods 6 can effectively support the gravity generated by the heavy object above the cable, the wire core in the cable is protected from being damaged, the surface of the cable is provided with a plurality of supporting points capable of moving, when the heavy object is required to be pressed above the cable, a user can move the supporting points to support the heavy object by virtue of the supporting points, so that the cable has higher compression resistance and strength and is convenient for the user to bend the cable at will, the cable is convenient for daily use of users, and solves the problems that the existing cable is poor in compression resistance and the wire core inside the cable is easy to damage after being extruded.

The guide bar 7 is fixed on the left and right sides of the cable outer layer 1, the guide groove 8 is formed in the left and right sides of the inner wall of the movable lantern ring 4, one side of the guide bar 7 extends to the inside of the guide groove 8 and is in sliding connection with the inner wall of the guide groove 8, in the embodiment, when the user moves the movable lantern rings 4 on the two sides, the movable lantern rings 4 slide on the surface of the guide bar 7 through the guide groove 8, and then the movable lantern rings 4 are guided, so that the movable lantern rings 4 can only slide on the surface of the cable.

The material of cable jacket 1 is ethylene propylene rubber, in this embodiment for this cable has good ageing resistance, makes it avoid being difficult for the condition of fracture to appear, has further increased the intensity of this cable, has prolonged the life of this cable.

The surface bonding in the protection outer loop 5 outside has a plurality of friction strips 9, and the material of friction strip 9 is wear-resisting rubber, and friction strip 9 is the annular and distributes on the surface of protection outer loop 5, in this embodiment, when the staff drags the cable, perhaps removes when protecting outer loop 5, friction strip 9 can protect the surface of protection outer loop 5, increases its wearability.

Working principle: when the cable is used by a user, if a heavy object is pressed above the cable, the user can push the movable lantern rings 4 on two sides in advance, and when the heavy object is pressed on the cable, the two sides of the bottom of the heavy object can be directly contacted with the protective outer ring 5, so that the cable is protected, the protective outer ring 5 supports the heavy object, the compression resistance and strength of the whole cable are improved, the service life of the cable is prolonged, and the damage to a wire core in the cable is avoided.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. A compression-resistant high-strength cable comprising a cable outer layer (1), characterized in that: the inside of cable jacket (1) is provided with many sinle silk bodies (2), the fixed surface of cable jacket (1) inner wall has insulating protection layer (3), the front and back both sides on cable jacket (1) surface all overlap and are equipped with movable lantern ring (4), and sliding connection between the inner wall of movable lantern ring (4) and cable jacket (1), the movable lantern ring (4) outside is provided with protection outer loop (5), the fixed surface of movable lantern ring (4) has a plurality of bracing pieces (6), bracing piece (6) are annular distribution in the front and back of movable lantern ring (4) surface, and the one end and the inner wall fixed connection of protection outer loop (5) of movable lantern ring (4) are kept away from to bracing piece (6).

2. A compression-resistant high strength cable according to claim 1, wherein: the supporting rods (6) are obliquely arranged in the protective outer ring (5), and the supporting rods (6) on the front side and the rear side are oppositely arranged in an oblique direction.

3. A compression-resistant high strength cable according to claim 1, wherein: the width of the movable lantern ring (4) is the same as that of the protective outer ring (5), and the movable lantern ring (4), the protective outer ring (5) and the supporting rods (6) are all made of thermoplastic polyurethane elastomer.

4. A compression-resistant high strength cable according to claim 1, wherein: guide strips (7) are fixed on the left side and the right side of the cable outer layer (1), guide grooves (8) are formed in the left side and the right side of the inner wall of the movable sleeve ring (4), and one side of each guide strip (7) extends to the inside of each guide groove (8) and is in sliding connection with the inner wall of each guide groove (8).

5. A compression-resistant high strength cable according to claim 1, wherein: the cable outer layer (1) is made of ethylene propylene rubber.

6. A compression-resistant high strength cable according to claim 1, wherein: the surface outside the protection outer ring (5) is adhered with a plurality of friction strips (9), the material of friction strips (9) is wear-resistant rubber, and the friction strips (9) are distributed on the surface of the protection outer ring (5) in an annular mode.