CN210223630U - Flexible cable protection sleeve with tensile property - Google Patents
Flexible cable protection sleeve with tensile property Download PDFInfo
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- CN210223630U CN210223630U CN201921345701.3U CN201921345701U CN210223630U CN 210223630 U CN210223630 U CN 210223630U CN 201921345701 U CN201921345701 U CN 201921345701U CN 210223630 U CN210223630 U CN 210223630U
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- fixedly connected
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Abstract
The utility model discloses a flexible cable protection cover that has pull resistance relates to cable protection cover field, including flexible metal tube, the inside fixedly connected with inflation sponge of flexible metal tube, one side fixedly connected with fastening sleeve of inflation sponge, the outside of flexible metal tube is provided with protective case, and protective case comprises waterproof layer, corrosion resistant layer, tensile layer and heat dissipation layer. The utility model discloses a flexible tubular metal resonator can prevent that the protective sheath from taking place deformation, cooperation through inflation sponge and fastening sleeve sets up, can make the cable core that the protective sheath is suitable for different diameters, thereby improve the application scope of protective sheath, set up through fastening sleeve and protective sleeve cooperation, can improve flexible tubular metal resonator's pliability, thereby can improve the pull resistance of protective sheath, through the cooperation setting on waterproof layer, corrosion resistant layer, pull resistance and heat dissipation layer, can improve flexible tubular metal resonator's waterproof nature, corrosion resistance, pull resistance and heat resistance.
Description
Technical Field
The utility model relates to a cable protection cover field, in particular to flexible cable protection cover that has pull resistance.
Background
The flexible metal wire protecting sleeve is one new kind of material for wire and cable protecting sleeve, belongs to the field of flexible metal hose, and may be used in various fields. The pipe has light weight, high strength and high insulating performance, may be bent freely without need of tool and is provided with various fittings, and this results in convenient construction and greatly raised work efficiency.
However, it has been found through analysis that the existing flexible cable protective sheath with tensile property has the following disadvantages: one is as follows: the protective sheath can not be suitable for the cable core of different diameters to need the protective sheath of different diameters, its two: the protective sheath has poor flexibility, resulting in low tensile strength, and therefore, it is necessary to invent a flexible cable protective sheath with tensile strength to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flexible cable protection sleeve that has pull resistance to solve the cable core that the protective sheath that proposes in the above-mentioned background can not be suitable for different diameters, the protective sheath pliability is poor, leads to the problem that the pull resistance of protective sheath is low.
In order to achieve the above object, the utility model provides a following technical scheme: a flexible tensile cable protection sleeve comprises a flexible metal tube, wherein an expansion sponge is fixedly connected inside the flexible metal tube, a fastening sleeve is fixedly connected to one side of the expansion sponge, and a protection sleeve is arranged on the outer side of the flexible metal tube;
the protective sleeve is composed of a waterproof layer, an anti-corrosion layer, a tensile layer and a heat dissipation layer.
Optionally, the flexible metal tube is threaded on the outside;
the inner side of the fastening sleeve is fixedly connected with the outer side of the cable core;
the fastening sleeve is made of a thermal shrinkage insulating silica gel material;
the fastening sleeve and the protective sleeve are both made of flexible silica gel materials.
Optionally, the inner side of the waterproof layer is fixedly connected with the outer side of the corrosion-resistant layer;
the inner side of the corrosion-resistant layer is fixedly connected with the outer side of the tensile layer.
Optionally, the inner side of the tensile layer is fixedly connected with the outer side of the heat dissipation layer;
the inner side of the heat dissipation layer is connected with the outer side of the flexible metal tube in an adhesive mode.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a flexible metal tube can prevent that the protective sheath from taking place deformation, sets up through inflation sponge and fastening sleeve's cooperation, can make the cable core that the protective sheath is suitable for different diameters to improve the application scope of protective sheath, set up through fastening sleeve and protective sleeve cooperation, can improve the pliability of flexible metal tube, thereby can improve the tensile resistance of protective sheath.
2. The utility model discloses a waterproof layer, corrosion-resistant layer, tensile layer and heat dissipation layer's cooperation setting can improve waterproof nature, anticorrosive ability, tensile and the heat resistance of flexible metal tube.
Drawings
Fig. 1 is a schematic front view of the cross-sectional view of the present invention.
Fig. 2 is a schematic side view of the flexible metal tube of the present invention.
Fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a flexible metal tube; 2. expanding the sponge; 3. fastening the sleeve; 4. protecting the sleeve; 5. a waterproof layer; 6. a corrosion-resistant layer; 7. a tensile layer; 8. and a heat dissipation 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The utility model provides a flexible tensile cable protection sleeve as shown in figures 1-3, which comprises a flexible metal tube 1, the outer side of the flexible metal tube 1 is in a thread shape, the protection sleeve can be prevented from deforming by the flexible metal tube 1, the interior of the flexible metal tube 1 is fixedly connected with an expansion sponge 2, one side of the expansion sponge 2 is fixedly connected with a fastening sleeve 3, the inner side of the fastening sleeve 3 is fixedly connected with the outer side of a cable core, the fastening sleeve 3 is made of thermal shrinkage insulation silica gel material, the protection sleeve can be suitable for cable cores with different diameters by the matching arrangement of the expansion sponge 2 and the fastening sleeve 3, thereby improving the application range of the protection sleeve, the outer side of the flexible metal tube 1 is provided with a protection sleeve 4, the fastening sleeve 3 and the protection sleeve 4 are both made of flexible silica gel material, and the protection sleeve 3 and the protection sleeve 4 are matched, can improve the pliability of flexible tubular metal resonator 1, thereby can improve the pull resistance of protective sheath, protective case 4 is by waterproof layer 5, corrosion-resistant layer 6, tensile layer 7 and heat dissipation layer 8 are constituteed, the inboard of waterproof layer 5 and corrosion-resistant layer 6's outside fixed connection, corrosion-resistant layer 6's inboard and tensile layer 7's outside fixed connection, tensile layer 7's inboard and heat dissipation layer 8's outside fixed connection, heat dissipation layer 8's inboard and flexible tubular metal resonator 1's outside glue even, through waterproof layer 5, corrosion-resistant layer 6, tensile layer 7 and heat dissipation layer 8's cooperation setting, can improve flexible tubular metal resonator 1's waterproof nature, corrosion resistance, pull resistance and heat resistance.
This practical theory of operation: during production, firstly, the cable core is placed inside the protective sleeve 4, then the flexible metal pipe 1 is heated, the fastening sleeve 3 can be attached to the surface of the cable core, the fastening sleeve 3 can be fixed through the expansion sponge 2, the fastening sleeve 3 can be prevented from shaking, the application range of the protective sleeve is improved, then the flexible metal pipe 1 is placed inside the protective sleeve 4, industrial glue is injected between the flexible metal pipe 1 and the protective sleeve 4, the protective sleeve 4 can be fixed through the flexible metal pipe 1, when the protective sleeve needs to be installed, the protective sleeve 4 outside the flexible metal pipe 1 is firstly peeled off, the cable can be fixed through the threads on the surface of the flexible metal pipe 1, through the arrangement, the service life of the cable can be prolonged, and the cable can be conveniently installed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (4)
1. A flexible tensile cable protection sheath, comprising a flexible metal tube (1), characterized in that: an expansion sponge (2) is fixedly connected inside the flexible metal pipe (1), a fastening sleeve (3) is fixedly connected to one side of the expansion sponge (2), and a protective sleeve (4) is arranged on the outer side of the flexible metal pipe (1);
the protective sleeve (4) is composed of a waterproof layer (5), an anti-corrosion layer (6), a tensile layer (7) and a heat dissipation layer (8).
2. A flexible tensile cable sheath according to claim 1, wherein:
the outer side of the flexible metal pipe (1) is in a thread shape;
the inner side of the fastening sleeve (3) is fixedly connected with the outer side of the cable core;
the fastening sleeve (3) is made of a thermal shrinkage insulating silica gel material;
the fastening sleeve (3) and the protective sleeve (4) are both made of flexible silica gel materials.
3. A flexible tensile cable sheath according to claim 1, wherein:
the inner side of the waterproof layer (5) is fixedly connected with the outer side of the corrosion-resistant layer (6);
the inner side of the corrosion-resistant layer (6) is fixedly connected with the outer side of the tensile layer (7).
4. A flexible tensile cable sheath according to claim 1, wherein:
the inner side of the tensile layer (7) is fixedly connected with the outer side of the heat dissipation layer (8);
the inner side of the heat dissipation layer (8) is connected with the outer side of the flexible metal tube (1) in an adhesive mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921345701.3U CN210223630U (en) | 2019-08-19 | 2019-08-19 | Flexible cable protection sleeve with tensile property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921345701.3U CN210223630U (en) | 2019-08-19 | 2019-08-19 | Flexible cable protection sleeve with tensile property |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210223630U true CN210223630U (en) | 2020-03-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921345701.3U Active CN210223630U (en) | 2019-08-19 | 2019-08-19 | Flexible cable protection sleeve with tensile property |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210223630U (en) |
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2019
- 2019-08-19 CN CN201921345701.3U patent/CN210223630U/en active Active
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