CN220340932U - Mechanical equipment transmission cable capable of being repeatedly bent - Google Patents
Mechanical equipment transmission cable capable of being repeatedly bent Download PDFInfo
- Publication number
- CN220340932U CN220340932U CN202322064384.0U CN202322064384U CN220340932U CN 220340932 U CN220340932 U CN 220340932U CN 202322064384 U CN202322064384 U CN 202322064384U CN 220340932 U CN220340932 U CN 220340932U
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- layer
- ultraviolet
- cable
- elastic
- elastic layer
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 15
- 239000004020 conductor Substances 0.000 claims abstract description 9
- 229920001903 high density polyethylene Polymers 0.000 claims description 4
- 239000004700 high-density polyethylene Substances 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 239000002657 fibrous material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 86
- 230000000694 effects Effects 0.000 description 10
- 238000005452 bending Methods 0.000 description 4
- 230000032683 aging Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Insulated Conductors (AREA)
Abstract
The utility model belongs to the technical field of mechanical equipment transmission cables, and particularly relates to a repeatedly bendable mechanical equipment transmission cable which comprises a cable conductor, wherein a filling layer is arranged on the outer surface of the cable conductor, an insulating layer is arranged on the outer surface of the filling layer, a first elastic layer is arranged on the outer surface of the insulating layer, a flexible layer is arranged on the outer surface of the first elastic layer, and a second elastic layer is arranged on the outer surface of the flexible layer. According to the utility model, through the mutual matching of the insulating layer, the first elastic layer, the flexible layer and the second elastic layer, the elastic performance of the cable is enhanced, so that the problem that the cable is easy to generate serious deformation and cannot recover after being repeatedly bent is avoided, and further the normal use of the cable is affected.
Description
Technical Field
The utility model relates to the technical field of mechanical equipment transmission cables, in particular to a mechanical equipment transmission cable capable of being repeatedly bent.
Background
The cable is a rope-like cable formed by twisting several or several groups of wires, each group of wires are mutually insulated and are often twisted around a center, the whole outer surface of the cable is covered with a highly insulating coating layer, the cable has the characteristics of inner power supply and outer insulation, at present, along with the development of industrialization, most of mechanical equipment is developed towards the large-scale and specialized degree, and the large-scale mechanical equipment usually bears a plurality of complex operation procedures, equipment parts shake or squeeze, the damage of the cable is easily caused, and along with the improvement of the requirements of the mechanical equipment, the performance requirements of the cable are also required to be continuously improved so as to meet the working requirements.
The prior art has the following problems:
1. the existing mechanical equipment transmission cable is easy to generate serious deformation and cannot recover after being repeatedly bent due to insufficient elastic performance, so that the normal use of the cable is affected, the practicability of the cable is indirectly reduced, and the popularization is inconvenient;
2. the existing mechanical equipment transmission cable is poor in ultraviolet-proof effect, so that the problem that the cable is easy to age and damage when being irradiated with ultraviolet rays for a long time is solved, the service life of the cable is indirectly reduced, and the service requirement cannot be met.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a repeatedly bendable mechanical equipment transmission cable, which solves the problems of insufficient elastic performance and poor ultraviolet-proof effect existing at present.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a but mechanical equipment transmission cable of bending repeatedly, includes the cable conductor, the cable conductor surface is provided with the filling layer, the filling layer external surface is provided with the insulating layer, the insulating layer external surface is provided with first elastic layer, first elastic layer external surface is provided with flexible layer, flexible layer external surface is provided with the second elastic layer, second elastic layer external surface is provided with the ultraviolet ray layer, the inside ultraviolet ray reflection stratum that is provided with of ultraviolet ray layer, ultraviolet ray reflection stratum bottom is provided with the ultraviolet ray shielding layer, ultraviolet ray shielding layer bottom is provided with the ultraviolet ray absorbed layer.
As a preferable technical scheme of the utility model, the inner wall of the insulating layer is attached to the outer surface of the filling layer.
As a preferable technical scheme of the utility model, the first elastic layer and the second elastic layer are both made of high-density polyethylene materials.
As a preferred embodiment of the present utility model, the flexible layer is made of a polyester fiber material.
As a preferable embodiment of the present utility model, the bottom of the ultraviolet reflecting layer is attached to the top of the ultraviolet shielding layer.
As a preferable embodiment of the present utility model, the bottom of the ultraviolet shielding layer is attached to the top of the ultraviolet absorbing layer.
As a preferable technical scheme of the utility model, the outer surface of the bottom second elastic layer of the ultraviolet absorbing layer is attached.
Compared with the prior art, the utility model provides the repeatedly bendable mechanical equipment transmission cable, which has the following beneficial effects:
1. this mechanical equipment transmission cable that can bend repeatedly improves the insulating properties of cable through the insulating layer, through the flexible layer that sets up, its own has certain elasticity, and then can play the effect that improves the elasticity of cable itself, the first elastic layer of rethread cooperates with the second elastic layer, further strengthens the elasticity performance of cable itself, in order to avoid the cable to receive after bending repeatedly, easily produce serious deformation and unable recovered condition, and then the problem that has caused the influence to the normal use of cable, indirectly improved the practicality of cable, the facilitate promotion.
2. This but repeatedly bendable's mechanical equipment transmission cable when the irradiation of ultraviolet ray is faced for a long time, firstly reflect the ultraviolet ray of cable surface most, the rethread ultraviolet shielding layer shields the ultraviolet ray that is not reflected, at last fully absorb the ultraviolet ray that remains a small amount through the ultraviolet ray absorbing layer, through the mutual cooperation of three, improve the anti ultraviolet effect of cable, in order to avoid the cable when the irradiation of ultraviolet ray is faced for a long time, the problem of ageing damage easily appears, indirectly improved the life of cable, satisfy the operation requirement.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model at A;
FIG. 3 is a schematic view of the internal structure of the UV-blocking layer of the present utility model.
In the figure: 1. a cable conductor; 2. a filling layer; 3. an insulating layer; 4. a first elastic layer; 5. a flexible layer; 6. a second elastic layer; 7. an ultraviolet-proof layer; 701. an ultraviolet reflecting layer; 702. an ultraviolet shielding layer; 703. an ultraviolet absorbing layer.
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 to 3, in the present embodiment: the utility model provides a but mechanical equipment transmission cable of bending repeatedly, including cable conductor 1, cable conductor 1 surface is provided with filling layer 2, filling layer 2 surface is provided with insulating layer 3, insulating layer 3 surface is provided with first elastic layer 4, first elastic layer 4 surface is provided with flexible layer 5, flexible layer 5 surface is provided with second elastic layer 6, second elastic layer 6 surface is provided with anti ultraviolet layer 7, be convenient for improve the anti ultraviolet effect of cable through anti ultraviolet layer 7, the inside ultraviolet reflection layer 701 that is provided with of anti ultraviolet layer 7, ultraviolet reflection layer 701 bottom is provided with ultraviolet shielding layer 702, ultraviolet shielding layer 702 bottom is provided with ultraviolet absorption layer 703.
In the embodiment, the inner wall of the insulating layer 3 is attached to the outer surface of the filling layer 2, so that the insulating performance of the cable is improved through the insulating layer 3; the first elastic layer 4 and the second elastic layer 6 are both made of high-density polyethylene materials, so that the cable has the characteristics of good electrical insulation and toughness through the high-density polyethylene, and the effect of improving the elasticity of the cable can be achieved; the flexible layer 5 is made of polyester fiber material, so that the elastic effect of the cable is further enhanced through the characteristic that the polyester fiber has higher strength and elastic recovery capability; the bottom of the ultraviolet reflecting layer 701 is attached to the top of the ultraviolet shielding layer 702, so that most of the ultraviolet rays on the outer surface of the cable can be reflected by the ultraviolet reflecting layer 701; the bottom of the ultraviolet shielding layer 702 is attached to the top of the ultraviolet absorbing layer 703, so that ultraviolet rays which are not reflected by the ultraviolet reflecting layer 701 are conveniently shielded by the ultraviolet shielding layer 702; the outer surface of the second elastic layer 6 at the bottom of the ultraviolet absorbing layer 703 is attached to facilitate the full absorption of a small amount of ultraviolet rays which are not shielded by the ultraviolet shielding layer 702 by the ultraviolet absorbing layer 703, and further enhance the ultraviolet-proof effect of the cable.
The working principle and the using flow of the utility model are as follows: the insulation layer 3 through filling layer 2 surface improves the insulating properties of cable, through the flexible layer 5 that sets up, it has certain elasticity by itself, and then can play the effect of improving the elasticity of cable itself, the mutual cooperation of rethread first elastic layer 4 and second elastic layer 6, further strengthen the elasticity performance of cable itself, in order to avoid the cable to receive the back of bending repeatedly, easily produce serious deformation and unable condition that restores, and then the problem that has caused the influence to the normal use of cable, indirectly improved the practicality of cable, facilitate promotion, when the irradiation of ultraviolet ray in the long-term face, firstly reflect the ultraviolet ray of cable surface vast majority through the ultraviolet reflection layer 701 in the ultraviolet ray layer 7, the ultraviolet ray shielding layer 702 of rethread is shielded, finally fully absorb through ultraviolet ray absorbing layer 703 to remaining a small amount of ultraviolet ray, through the mutual cooperation of three, the ultraviolet ray effect of cable is improved, in order to avoid the cable to face the problem of ageing damage easily appearing when the ultraviolet ray irradiation in the long-term, the service life of cable has been indirectly improved, satisfy the service requirement.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. A repeatedly bendable mechanical device transmission cable comprising a cable conductor (1), characterized in that: the cable conductor (1) surface is provided with filling layer (2), filling layer (2) surface is provided with insulating layer (3), insulating layer (3) surface is provided with first elastic layer (4), first elastic layer (4) surface is provided with flexible layer (5), flexible layer (5) surface is provided with second elastic layer (6), second elastic layer (6) surface is provided with ultraviolet proof layer (7), ultraviolet proof layer (7) inside is provided with ultraviolet reflection layer (701), ultraviolet reflection layer (701) bottom is provided with ultraviolet shielding layer (702), ultraviolet shielding layer (702) bottom is provided with ultraviolet absorption layer (703).
2. A repeatedly bendable mechanical device transfer cable according to claim 1, wherein: the inner wall of the insulating layer (3) is attached to the outer surface of the filling layer (2).
3. A repeatedly bendable mechanical device transfer cable according to claim 1, wherein: the first elastic layer (4) and the second elastic layer (6) are made of high-density polyethylene materials.
4. A repeatedly bendable mechanical device transfer cable according to claim 1, wherein: the flexible layer (5) is made of polyester fiber material.
5. A repeatedly bendable mechanical device transfer cable according to claim 1, wherein: the bottom of the ultraviolet reflecting layer (701) is attached to the top of the ultraviolet shielding layer (702).
6. A repeatedly bendable mechanical device transfer cable according to claim 1, wherein: the bottom of the ultraviolet shielding layer (702) is attached to the top of the ultraviolet absorbing layer (703).
7. A repeatedly bendable mechanical device transfer cable according to claim 1, wherein: the outer surface of the second elastic layer (6) at the bottom of the ultraviolet absorbing layer (703) is attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322064384.0U CN220340932U (en) | 2023-08-02 | 2023-08-02 | Mechanical equipment transmission cable capable of being repeatedly bent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322064384.0U CN220340932U (en) | 2023-08-02 | 2023-08-02 | Mechanical equipment transmission cable capable of being repeatedly bent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220340932U true CN220340932U (en) | 2024-01-12 |
Family
ID=89449809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322064384.0U Active CN220340932U (en) | 2023-08-02 | 2023-08-02 | Mechanical equipment transmission cable capable of being repeatedly bent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220340932U (en) |
-
2023
- 2023-08-02 CN CN202322064384.0U patent/CN220340932U/en active Active
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