CN220933792U - Industrial control wire harness - Google Patents
Industrial control wire harness Download PDFInfo
- Publication number
- CN220933792U CN220933792U CN202322718942.0U CN202322718942U CN220933792U CN 220933792 U CN220933792 U CN 220933792U CN 202322718942 U CN202322718942 U CN 202322718942U CN 220933792 U CN220933792 U CN 220933792U
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- CN
- China
- Prior art keywords
- wire
- rubber column
- sheath
- rubber
- industrial control
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000006835 compression Effects 0.000 claims abstract description 16
- 238000007906 compression Methods 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- -1 polypropylene Polymers 0.000 claims description 14
- 239000004743 Polypropylene Substances 0.000 claims description 11
- 239000000835 fiber Substances 0.000 claims description 11
- 229920001155 polypropylene Polymers 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000009954 braiding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model relates to the technical field of wiring harnesses, and discloses an industrial control wiring harness which comprises an inner wire, wherein the outer surface of the inner wire is provided with a compression-resistant structure for resisting compression, the outer surface of the compression-resistant structure is provided with an outer wire, the outer surface of the compression-resistant structure is provided with an inner sheath for inner protection, the outer surface of the inner sheath is provided with a tensile structure for resisting tension, the outer surface of the tensile structure is provided with an outer sheath for outer protection, the compression-resistant structure comprises a rubber column, the inner part of the rubber column is fixedly connected with the inner wire, the inner part of the outer surface of the rubber column is fixedly connected with the outer wire, the outer surface of the rubber column is provided with a rubber connection rib, one end of the rubber connection rib, which is far away from the rubber column, is provided with an insulating layer, and the outer surface of the insulating layer is fixedly connected with the inner sheath. The utility model not only can improve the tensile strength of the wire harness, but also can avoid the damage of the wire harness caused by the tensile force.
Description
Technical Field
The utility model relates to the technical field of wiring harnesses, in particular to an industrial control wiring harness.
Background
The wiring harness is a wiring part for connecting various electrical equipment in a circuit, and consists of an insulating sheath, a wiring terminal, a wire, an insulating binding material and the like.
The utility model provides a motor industry control pencil, the publication is CN210667835U, protects inside wire through using the outer protective sheath of individual layer in its embodiment, but when the pencil receives external force pulling force, probably leads to the pencil to take place to damage for the pencil can't continue to use, consequently, we have proposed an industry control pencil.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an industrial control wire harness which has the advantages of improving the tensile property of the wire harness, avoiding the damage phenomenon of the wire harness caused by the tensile force and the like, and solving the problem that the wire harness is damaged when the wire harness is subjected to the external force tensile force.
(II) technical scheme
In order to achieve the purposes of not only improving the tensile strength of the wire harness and but also avoiding the damage of the wire harness due to tensile force, the utility model provides the following technical scheme: the utility model provides an industrial control pencil, includes the internal wire, the surface of internal wire is provided with the compressive structure that is used for the resistance to compression, the surface of compressive structure is provided with the outer wire, the surface of compressive structure is provided with the inner sheath that is used for interior protection, the surface of inner sheath is provided with the tensile structure that is used for tensile, the surface of tensile structure is provided with the oversheath of outer protection to improve the pull resistance of pencil, and then avoid the pencil to damage because of the pulling force's phenomenon.
As a preferable technical scheme of the utility model, the compression-resistant structure comprises a rubber column, wherein the inside of the rubber column is fixedly connected with an inner wire, the inside of the outer surface of the rubber column is fixedly connected with an outer wire, the outer surface of the rubber column is provided with a rubber engagement rib, one end of the rubber engagement rib, which is far away from the rubber column, is provided with an insulating layer, and the outer surface of the insulating layer is fixedly connected with an inner sheath so as to improve the compression resistance of the wire harness.
As a preferable technical scheme of the utility model, an inner fixing hole is formed in the middle of the inside of the rubber column, and the inner cavity wall of the inner fixing hole is fixedly connected with an inner wire so as to fix the inner wire;
The outer surface of the rubber column is internally provided with an outer fixing hole, and the inner cavity wall of the outer fixing hole is fixedly connected with the outer wire so as to fix the outer wire.
As a preferable technical scheme of the utility model, a buffer cavity is formed among the rubber column, the rubber joint ribs and the outer wire so as to buffer the received pressure.
As a preferable technical scheme of the utility model, the tensile structure comprises a steel wire layer, wherein the steel wire layer is positioned on the outer surface of the inner sheath, a polypropylene fiber layer is arranged on the outer surface of the steel wire layer, and the outer surface of the polypropylene fiber layer is fixedly sleeved with the outer sheath so as to improve the tensile property of the wire harness.
As a preferable technical scheme of the utility model, the steel wire layer is formed by interweaving a plurality of steel wires so as to enhance the tensile property of the wire harness.
As a preferable technical scheme of the utility model, the inner sheath and the outer sheath are made of polyethylene materials, so that the wire harness is better protected.
(III) beneficial effects
Compared with the prior art, the utility model provides an industrial control wire harness, which has the following beneficial effects:
1. This industrial control pencil is through setting up tensile structure in the inner sheath surface, when the pencil receives external force to drag, is dispersed on steel wire and polypropylene fiber by steel wire layer and polypropylene fiber layer tensile power this moment to improve the pull resistance of pencil, thereby conveniently improve the pull resistance of pencil, and then avoid the pencil to damage because of the pulling force.
2. This industrial control pencil, through setting up compressive structure at the external surface of electric wire and external wire, when the pencil receives pressure, pressure can exert pressure to the insulating layer this moment, and the insulating layer links up with the rubber post through the rubber linking rib to the power to exerting pressure carries out buffering energy-absorbing, simultaneously, forms the cushion chamber between rubber post, rubber linking rib and the external wire, makes the atmospheric pressure in the sealed cushion chamber resist the pressure that the outside received, thereby conveniently improves the compressive property of pencil, and then conveniently carries out compressive protection to the pencil.
Drawings
FIG. 1 is a front perspective view of the present utility model;
FIG. 2 is a cut-away perspective view of the present utility model;
FIG. 3 is an enlarged view of the utility model at A in FIG. 3;
fig. 4 is a perspective view of the connection of the compression resistant structure of the present utility model with the inner sheath.
In the figure: 1. an inner wire; 2. a compression-resistant structure; 21. a rubber column; 211. an inner fixing hole; 212. an outer fixing hole; 22. rubber engagement ribs; 23. an insulating layer; 3. an outer wire; 4. an inner sheath; 5. a tensile structure; 51. a steel wire layer; 52. a polypropylene fiber layer; 6. an outer sheath.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
Example 1
Referring to fig. 1 to 3, for a first embodiment of the present utility model, there is provided an industrial control wire harness including an inner wire 1, an outer surface of the inner wire 1 is provided with a compression-resistant structure 2 for compression resistance, an outer surface of the compression-resistant structure 2 is provided with an outer wire 3, an outer surface of the compression-resistant structure 2 is provided with an inner sheath 4 for inner protection, an outer surface of the inner sheath 4 is provided with a tensile structure 5 for tensile resistance, and an outer surface of the tensile structure 5 is provided with an outer sheath 6 for outer protection.
The tensile structure 5 comprises a steel wire layer 51, the steel wire layer 51 is located on the outer surface of the inner sheath 4, a polypropylene fiber layer 52 is arranged on the outer surface of the steel wire layer 51, and the outer surface of the polypropylene fiber layer 52 is fixedly sleeved with the outer sheath 6.
The wire layer 51 is formed by braiding a plurality of wires in a crossing manner.
The inner sheath 4 and the outer sheath 6 are both made of polyethylene materials.
In the use, through setting up tensile structure 5 in sheath 4 surface, when the pencil receives external force to drag, the steel wire layer 51 and the polypropylene fiber layer 52 that are alternately woven by stranded steel wire this moment are to tensile power dispersion to steel wire and polypropylene fiber on to improve the pull resistance of pencil, thereby conveniently improve the pull resistance of pencil, and then avoid the pencil to damage because of the pulling force's phenomenon.
Example 2
Referring to fig. 1-4, a second embodiment of the present utility model is shown, which differs from the first embodiment in that: the compressive structure 2 comprises a rubber column 21, wherein the inside of the rubber column 21 is fixedly connected with the inner wire 1, the inside of the outer surface of the rubber column 21 is fixedly connected with the outer wire 3, a rubber engagement rib 22 is arranged on the outer surface of the rubber column 21, an insulating layer 23 is arranged at one end, far away from the rubber column 21, of the rubber engagement rib 22, and the outer surface of the insulating layer 23 is fixedly connected with the inner sheath 4.
An inner fixing hole 211 is formed in the middle of the inside of the rubber column 21, and the inner cavity wall of the inner fixing hole 211 is fixedly connected with the inner wire 1;
An outer fixing hole 212 is formed in the outer surface of the rubber column 21, and the inner cavity wall of the outer fixing hole 212 is fixedly connected with the outer wire 3.
A buffer cavity is formed among the rubber column 21, the rubber joint rib 22 and the outer wire 3.
In the use, through set up compressive structure 2 at the outer surface of inner wire 1 and outer wire 3, when the pencil receives pressure, pressure can exert pressure to insulating layer 23 this moment, and insulating layer 23 links up with rubber post 21 through rubber linking rib 22 to the power to exerting pressure carries out buffering energy-absorbing, simultaneously, forms the cushion chamber between rubber post 21, rubber linking rib 22 and the outer wire 3, makes the atmospheric pressure in the sealed cushion chamber resist the pressure that the outside received, thereby conveniently improves the compressive property of pencil, and then conveniently carries out compressive protection to the pencil.
The rest of the structure is the same as that of embodiment 1.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (7)
1. An industrial control wire harness comprises an inner wire (1), and is characterized in that: the outer surface of interior electric wire (1) is provided with compressive structure (2) that are used for the resistance to compression, the surface of compressive structure (2) is provided with outer electric wire (3), the surface of compressive structure (2) is provided with inner sheath (4) that are used for interior protection, the surface of inner sheath (4) is provided with tensile structure (5) that are used for tensile, the surface of tensile structure (5) is provided with outer sheath (6) of outer protection.
2. An industrial control harness as claimed in claim 1, wherein: the compression-resistant structure (2) comprises a rubber column (21), wherein the inside of the rubber column (21) is fixedly connected with an inner wire (1), the inside of the outer surface of the rubber column (21) is fixedly connected with an outer wire (3), a rubber connection rib (22) is arranged on the outer surface of the rubber column (21), an insulating layer (23) is arranged at one end, far away from the rubber column (21), of the rubber connection rib (22), and the outer surface of the insulating layer (23) is fixedly connected with an inner sheath (4).
3. An industrial control harness as claimed in claim 2, wherein: an inner fixing hole (211) is formed in the middle of the inside of the rubber column (21), and the inner cavity wall of the inner fixing hole (211) is fixedly connected with the inner wire (1);
An outer fixing hole (212) is formed in the outer surface of the rubber column (21), and the inner cavity wall of the outer fixing hole (212) is fixedly connected with the outer wire (3).
4. An industrial control harness as claimed in claim 2, wherein: and a buffer cavity is formed among the rubber column (21), the rubber joint ribs (22) and the outer wire (3).
5. An industrial control harness as claimed in claim 1, wherein: the tensile structure (5) comprises a steel wire layer (51), the steel wire layer (51) is located on the outer surface of the inner sheath (4), a polypropylene fiber layer (52) is arranged on the outer surface of the steel wire layer (51), and the outer surface of the polypropylene fiber layer (52) is fixedly sleeved with the outer sheath (6).
6. An industrial control harness as claimed in claim 5, wherein: the steel wire layer (51) is formed by interweaving a plurality of steel wires.
7. An industrial control harness as claimed in claim 1, wherein: the inner sheath (4) and the outer sheath (6) are made of polyethylene materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322718942.0U CN220933792U (en) | 2023-10-10 | 2023-10-10 | Industrial control wire harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322718942.0U CN220933792U (en) | 2023-10-10 | 2023-10-10 | Industrial control wire harness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220933792U true CN220933792U (en) | 2024-05-10 |
Family
ID=90932718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322718942.0U Active CN220933792U (en) | 2023-10-10 | 2023-10-10 | Industrial control wire harness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220933792U (en) |
-
2023
- 2023-10-10 CN CN202322718942.0U patent/CN220933792U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |