CN211529667U - High mountain moth-proof cable - Google Patents
High mountain moth-proof cable Download PDFInfo
- Publication number
- CN211529667U CN211529667U CN202020429575.6U CN202020429575U CN211529667U CN 211529667 U CN211529667 U CN 211529667U CN 202020429575 U CN202020429575 U CN 202020429575U CN 211529667 U CN211529667 U CN 211529667U
- Authority
- CN
- China
- Prior art keywords
- insect
- expelling
- moth
- expelling parasite
- mountain
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 239000000843 powder Substances 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 241000238631 Hexapoda Species 0.000 claims description 26
- 244000045947 parasite Species 0.000 claims description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 230000001846 repelling effect Effects 0.000 claims description 8
- 239000004020 conductor Substances 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 238000009941 weaving Methods 0.000 claims description 6
- 239000004743 Polypropylene Substances 0.000 claims description 5
- 239000003814 drug Substances 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 5
- -1 polypropylene Polymers 0.000 claims description 5
- 229920001155 polypropylene Polymers 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 238000000638 solvent extraction Methods 0.000 claims description 2
- 239000000077 insect repellent Substances 0.000 abstract description 14
- 239000003795 chemical substances by application Substances 0.000 abstract description 11
- 230000004888 barrier function Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005672 electromagnetic field Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000256602 Isoptera Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a mountain mothproof cable, which comprises an outer sheath and a main wire core, wherein the main wire core is fixedly arranged inside the outer sheath, the number of the main wire cores is three, insect-expelling through pipes are inlaid inside the outer sheath, the number of the insect-expelling through pipes is multiple, division plates are fixedly arranged inside the insect-expelling through pipes and are provided with multiple division plates, the division plates divide the inside of the insect-expelling through pipes into insect-expelling cavities, the number of the insect-expelling cavities are multiple, insect-proofing agent powder is filled inside the insect-expelling cavities, and steel belts are fixedly connected between the insect-expelling through pipes, the insect-proofing agent powder in the insect-expelling cavities can be released when the insect-expelling through pipes are damaged, the insect-expelling effect can be achieved, and the steel belts are matched with the insect-expelling through pipes, a barrier can be formed in the outer, meanwhile, the independent insect-repellent chamber can prevent the excessive waste of the insect-repellent agent powder.
Description
Technical Field
The utility model relates to the technical field of cables, specifically be a mountain moth-proof cable.
Background
The cable is generally a cable similar to a rope and formed by twisting a plurality of or a plurality of groups of conducting wires (each group is at least two), each group of conducting wires are mutually insulated and are usually twisted around a center, the whole outer surface is wrapped by a highly-insulated covering layer, and the cable has the characteristics of internal electrification and external insulation, and along with the rapid development of power cable buried laying engineering, the cable has higher requirements on cable protection.
However, the conventional cable has some disadvantages in use, such as:
1. when traditional cable was laid on the mountain, because insect and termite are in a large number, the condition that the cable was eaten by the worm appears easily, then causes the damage of cable gently, then can influence whole power system's normal transmission of electricity seriously.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mountain moth-proof cable to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mountain moth-proofing cable, includes oversheath and thread core, thread core fixed mounting is inside the oversheath, and the thread core is equipped with three, the inside worm expelling siphunculus of inlaying of oversheath, and the worm expelling siphunculus is equipped with many, the inside fixed mounting of worm expelling siphunculus has the division board, and the division board is equipped with a plurality ofly, the division board separates into the worm expelling cavity with the worm expelling siphunculus internal partitioning, and the worm expelling cavity is equipped with a plurality ofly, the inside packing of worm expelling cavity has protection against insects medicament powder, fixedly connected with.
Furthermore, the main wire core is composed of a conductor and an insulating layer, and the insulating layer is fixedly arranged outside the conductor.
Furthermore, a shielding layer is sewn on the surface of the inner wall of the outer sheath, a reinforcing layer is sewn on the surface of the inner wall of the shielding layer, and a polypropylene filling layer is filled between the reinforcing layer and the main wire core.
Furthermore, the shielding layer is formed by weaving tinned copper wires, and the weaving density is not less than 90%.
Further, expelling parasite siphunculus and division board are the rubber material preparation and form.
Further, the reinforcing layer is specifically a copper wire mesh.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model has the advantages that when the cable is eaten by worms in actual use, the outer sheath is firstly eaten by the worms, then the insect-expelling through pipe is broken, when the insect-expelling through pipe is broken, the insect-preventing agent powder in the insect-expelling chamber can be released, the insect expelling effect can be achieved, and the steel belt is matched with the insect expelling through pipe to form a barrier in the outer sheath, thereby preventing further erosion of insects, and the insect-repellent through pipe and the steel belt can also increase the integral structural strength of the cable, so that the cable has very good bending resistance, thereby effectively prolonging the service life of the insect-repelling chamber, and the division plates divide the insect-repelling chamber into a plurality of chambers, when the cable is cut short, only the insect-repelling medicament powder of one insect-repelling chamber is wasted, and the insect expelling function in other insect expelling chambers can not be influenced, and meanwhile, the independent insect expelling chamber can prevent the excessive waste of the insect-preventing medicament powder.
Drawings
Fig. 1 is a schematic sectional structure of the present invention;
fig. 2 is a schematic diagram of the main core structure of the present invention;
fig. 3 is the schematic diagram of the internal structure of the insect expelling pipe of the present invention.
In FIGS. 1-3: 1. an outer sheath; 2. a reinforcing layer; 3. a steel belt; 4. a pest expelling pipe; 5. a shielding layer; 6. a polypropylene filler layer; 7. a main wire core; 8. a conductor; 9. an insulating layer; 10. an insect repellent agent powder; 11. an insect repelling chamber; 12. a partition plate.
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.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a mountain moth-proofing cable, includes oversheath 1 and main line core 7, main line core 7 fixed mounting is inside oversheath 1, and main line core 7 is equipped with three, 1 inside mosaic of oversheath has expelling parasite siphunculus 4, and expelling parasite siphunculus 4 is equipped with many, the inside fixed mounting of expelling parasite siphunculus 4 has division board 12, and division board 12 is equipped with a plurality ofly, division board 12 separates expelling parasite siphunculus 4 internally into expelling parasite cavity 11, and expelling parasite cavity 11 is equipped with a plurality ofly, 11 inside packings of expelling parasite cavity have protection against insects medicament powder 10, fixedly connected with steel band 3 between the expelling parasite siphunculus.
Wherein, when the cable is damaged by worms, the outer sheath 1 is firstly damaged by the worms, and then the insect-expelling through pipe 4 is damaged by the worms, when the insect-repellent through pipe 4 is broken, the insect-repellent agent powder 10 in the insect-repellent chamber 11 is released, the insect expelling effect can be achieved, and the steel belt 3 is matched with the insect expelling through pipe 4 to form a barrier in the outer sheath 1, thereby preventing further erosion of insects, and the insect-repellent through pipe 4 and the steel belt 3 can also increase the overall structural strength of the cable, so that the cable has very good bending resistance, thereby effectively prolonging the service life of the insect repelling chamber, and the partition plates 12 divide the insect repelling chamber 11 into a plurality of insect repelling chambers, when the cable is cut short, only one vermin proof agent powder 10 of the vermin proof chamber 11 is wasted, without affecting the insect-repelling function in the other insect-repelling chamber 11, while the separate insect-repelling chamber 11 can prevent the excessive waste of the insect-repellent agent powder.
The main wire core 7 is composed of a conductor 8 and an insulating layer 9, and the insulating layer 9 is fixedly installed outside the conductor 8.
The cable comprises an outer sheath 1, a shielding layer 5, a reinforcing layer 2 and a polypropylene filling layer 6, wherein the shielding layer 5 is sewn on the inner wall surface of the outer sheath 1, the reinforcing layer 2 is sewn on the inner wall surface of the shielding layer 5, and the polypropylene filling layer 6 is filled between the reinforcing layer 2 and a main cable core 7.
The shielding layer 5 makes the cable have excellent function of resisting external electromagnetic field interference and no interference to the outside.
The shielding layer 5 is formed by weaving tinned copper wires, and the weaving density is not less than 90%.
Wherein, it is effectual to shield, and anti external electromagnetic field interference ability is strong.
Wherein, the insect expelling through pipe 4 and the partition plate 12 are made of rubber materials.
Wherein the overall weight thereof is reduced without increasing the overall weight of the cable.
Wherein the reinforcing layer 2 is specifically a copper wire mesh.
The working principle is as follows: when the cable is eaten by worms, the outer sheath 1 is firstly damaged by the worms, and then the insect-expelling through pipe 4 is damaged by the worms, when the insect-repellent through pipe 4 is broken, the insect-repellent agent powder 10 in the insect-repellent chamber 11 is released, the insect expelling effect can be achieved, and the steel belt 3 is matched with the insect expelling through pipe 4 to form a barrier in the outer sheath 1, thereby preventing further erosion of insects, and the insect-repellent through pipe 4 and the steel belt 3 can also increase the overall structural strength of the cable, so that the cable has very good bending resistance, thereby effectively prolonging the service life of the insect repelling chamber, and the partition plates 12 divide the insect repelling chamber 11 into a plurality of insect repelling chambers, when the cable is cut short, only one vermin proof agent powder 10 of the vermin proof chamber 11 is wasted, without affecting the insect-repelling function in the other insect-repelling chamber 11, while the separate insect-repelling chamber 11 can prevent the excessive waste of the insect-repellent agent powder.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a mountain moth-proof cable, includes oversheath (1) and main line core (7), main line core (7) fixed mounting is inside oversheath (1), and main line core (7) are equipped with three, its characterized in that: oversheath (1) inside is inlayed and is had expelling parasite siphunculus (4), and expelling parasite siphunculus (4) are equipped with many, the inside fixed mounting of expelling parasite siphunculus (4) has division board (12), and division board (12) are equipped with a plurality ofly, division board (12) become expelling parasite chamber (11) with expelling parasite siphunculus (4) internal partitioning, and expelling parasite chamber (11) are equipped with a plurality ofly, the inside packing of expelling parasite chamber (11) has protection against insects medicament powder (10), fixedly connected with steel band (3) between expelling parasite siphunculus (4).
2. The mountain moth-proof cable according to claim 1, wherein: the main wire core (7) is composed of a conductor (8) and an insulating layer (9), and the insulating layer (9) is fixedly arranged outside the conductor (8).
3. The mountain moth-proof cable according to claim 1, wherein: the cable is characterized in that a shielding layer (5) is sewn on the surface of the inner wall of the outer sheath (1), a reinforcing layer (2) is sewn on the surface of the inner wall of the shielding layer (5), and a polypropylene filling layer (6) is filled between the reinforcing layer (2) and the main cable core (7).
4. The mountain moth-proof cable according to claim 3, wherein: the shielding layer (5) is formed by weaving tinned copper wires, and the weaving density is not less than 90%.
5. The mountain moth-proof cable according to claim 1, wherein: the insect repelling through pipe (4) and the partition plate (12) are made of rubber materials.
6. The mountain moth-proof cable according to claim 3, wherein: the reinforcing layer (2) is specifically a copper wire mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020429575.6U CN211529667U (en) | 2020-03-30 | 2020-03-30 | High mountain moth-proof cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020429575.6U CN211529667U (en) | 2020-03-30 | 2020-03-30 | High mountain moth-proof cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211529667U true CN211529667U (en) | 2020-09-18 |
Family
ID=72441009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020429575.6U Expired - Fee Related CN211529667U (en) | 2020-03-30 | 2020-03-30 | High mountain moth-proof cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211529667U (en) |
-
2020
- 2020-03-30 CN CN202020429575.6U patent/CN211529667U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |