CN209708672U - A kind of drag cable with hard shell - Google Patents
A kind of drag cable with hard shell Download PDFInfo
- Publication number
- CN209708672U CN209708672U CN201920960433.XU CN201920960433U CN209708672U CN 209708672 U CN209708672 U CN 209708672U CN 201920960433 U CN201920960433 U CN 201920960433U CN 209708672 U CN209708672 U CN 209708672U
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- China
- Prior art keywords
- cable
- insulating coating
- hard shell
- drag
- core
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Abstract
The utility model discloses a kind of drag cables with hard shell, including cable core, organization level and hard shell, the cable core includes insulating coating, corner block and tensile cord, the quantity of the corner block is three, and the inside of insulating coating is uniformly set, the utility model is by improving traditional drag cable structure, it effectively realizes drag cable and is not necessarily to cable drag chain in use to complete to pull movement and other effects, while having saved use cost, the speed of wiring can also greatly be increased, improve the efficiency of operation, and while effectively realizing that protecting cable core not will receive in moving process tangles and wear by the structure setting to hard shell, it can also prevent from not will receive baiting for external animal after wiring, increase the service life of cable.
Description
Technical field
The utility model relates to cable jacket technical field, specially a kind of drag cable with hard shell.
Background technique
With social development and the arriving of electronic age, cable uses more and more extensive, dragging electricity in we live
Cable is also one of commonly used cable during we live, and the cable of those temporary electricities is exactly to have for drag cable is popular
What a little trapped orbit vehicles were run back and forth is exactly that support drags cable, generally requires specialist devices and protects, needs in unit
The occasion to be moved back and forth, cable is tangled, is worn, pulling, hanging and at random in order to prevent, and often cable is put into cable-pulling chain,
To cable formed protect, and cable can also with drag chain realize move back and forth, it is this can follow drag chain moved back and forth and
Nonabradable high flexibility private cable is just drag chain cable, can generally also be referred to as trailing cable, tank chain cable, drag chain cable
Be mainly used in industrial electronic system, automatically generate line, storage facilities, robot, fire-fighting system, crane, numerically-controlled machine tool and
Metallurgical industry, and the insulating materials in cable cannot be viscous each other, and insulating layer also needs to support the conducting wire of per share sub-thread,
Therefore it is only demonstrate,proved in the application process in hundreds of myriametre cables that the PVC of high-pressure molding or TPE material could be used for drag chain
His reliability in fact.
The utility model it has been found that existing drag cable structure is simple, cable outer layer to the protection of inner core not
It is enough, so needing cable-pulling chain in roving occasion to assist, prevents cable to tangle, wears, pulling, hanging and is at random.
Utility model content
The purpose of this utility model is to provide a kind of drag cables with hard shell, it is intended to improve tradition and pull electricity
Cable cable outer layer is inadequate to the protection of inner core, assists needing the mobile occasion to need to be equipped with cable-pulling chain, increase use at
This problem of.
The utility model is realized in this way:
A kind of drag cable with hard shell, including cable core, organization level and hard shell, the cable core include
Insulating coating, corner block and tensile cord, the quantity of the corner block are three, and the inside of insulating coating is uniformly arranged in,
The tensile cord is mounted at the center of insulating coating, and the lower end surface of tensile cord and corner block squeezes and fixes, the organization level
Including silk screen layer and fibrous protective layer, the silk screen layer is mounted on the lateral surface of insulating coating, the fibrous protective layer socket
On the lateral surface of silk screen layer, the hard shell includes spiral bar and blocks item, and the spiral bar is mounted on fibrous protective layer
Lateral surface, the item that blocks is vertically mounted on the medial surface of spiral bar, and blocks item and spiral bar is integrally formed, by right
Traditional drag cable structure is improved, and is effectively realized drag cable and is not necessarily to cable drag chain in use to complete to drag
Movement and other effects is dragged, while having saved use cost, can also greatly increase the speed of wiring, improve the effect of operation
Rate, and effectively realized by the structure setting to hard shell protect cable core not will receive in moving process tangle and
While abrasion, it can also prevent from not will receive baiting for external animal after wiring, increase the service life of cable, inner wire
The structure setting of cable core, the structure that can be very good cooperation external hard plastic shell carry out purpose easy to use.
Further, the corner block includes core mounting hole and rubber outer, the rubber outer upper surface and insulation
It squeezes and fixes on housing medial surface, and rubber outer lower end surface and tensile cord are squeezed and fixed, the core mounting hole is uniformly arranged
It at the middle part of rubber outer, is designed by the structure to corner block, come convenient for users to can be installed by core mounting hole
Appropriate number of core, do not install core core mounting hole can also cable pull during as between core delaying
It brings in use, protecting the stability between core, the design of rubber outer is protected as the support after core installation to make
With.
Further, it is additionally provided with filler in the middle part of the insulating coating, the filler is evenly distributed on insulation
Between housing, by the setting to filler, as guaranteeing between rubber outer and rubber outer and insulating coating
Stablize installation to use, guarantee will not there is a situation where biggish offsets and mutually winding for core in cable moving process.
Further, the filler is limited using PP rope or rope made of hemp material by the material to filler
Fixed, to guarantee that it will not cause adverse effect to insulated core, and itself does not have hygroscopicity, is not easy to shrink, not corrode
Feature.
Further, the silk screen layer is woven using stone dead wire, by the structure setting to silk screen layer, to protect
It demonstrate,proves cable and draws intensity.
Further, the fibrous protective layer is worked out using metallic fiber material, passes through the knot to fibrous protective layer
Structure setting, to guarantee that it is thermally conductive and resistant to high temperature well that cable has the characteristics that.
Further, the insulating coating outer surface is additionally provided with anti-sliding rib, and the anti-sliding rib is fixed in the shape of a spiral
On the side of insulating coating, and anti-sliding rib and insulating coating are integrally formed, and by the structure setting to insulating coating, Lai Shixian is just
It is cooperatively connected well in organization level, guarantees insulating coating and establishment during cable pulls by the setting of anti-sliding rib
Biggish offset will not occur for layer, in order to avoid cable core is damaged.
Compared with prior art, the utility model has the beneficial effects that the utility model passes through to traditional drag cable
Structure is improved, and effectively realizing drag cable, to be not necessarily to cable drag chain in use mobile and other effects to complete to pull,
While having saved use cost, it can also greatly increase the speed of wiring, improve the efficiency of operation, and by hard
While the structure setting of matter shell effectively realizes that protecting cable core not will receive in moving process tangles and wear, may be used also
To prevent from not will receive baiting for external animal after wiring, increase the service life of cable, the structure setting of inner wire cable core,
The structure that can be very good cooperation external hard plastic shell carrys out purpose easy to use.
Detailed description of the invention
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
It should be considered as the restriction to range, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is the perspective view after the utility model cutting；
Fig. 2 is the front view of Fig. 1 shown device；
Fig. 3 is the structural schematic diagram of cable core shown in Fig. 1；
Fig. 4 is the right view of Fig. 3 shown device；
Fig. 5 is the perspective view of hard shell shown in Fig. 1
Fig. 6 is the front view of Fig. 5 shown device.
In figure: 1, cable core；11, insulating coating；110, filler；111, anti-sliding rib；12, corner block；13, tension
Line；14, core mounting hole；15, rubber outer；2, organization level；21, silk screen layer；22, fibrous protective layer；3, hard shell；31,
Spiral bar；32, item is blocked.
Specific embodiment
It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments, practical based on this
Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment is fallen within the protection scope of the utility model, therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit the range of claimed invention, but is merely representative of the utility model
Selected embodiment, based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.
Referring to Fig.1, shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, a kind of drag cable with hard shell, including cable
Core 1, organization level 2 and hard shell 3, cable core 1 include insulating coating 11, corner block 12 and tensile cord 13, the number of corner block 12
Amount is three, and the inside of insulating coating 11 is uniformly arranged in, and tensile cord 13 is mounted at the center of insulating coating 11, and anti-
The lower end surface of bracing wire 13 and corner block 12, which squeezes, to be fixed, the utility model by being improved traditional drag cable structure,
Effectively realizing drag cable, to be not necessarily to cable drag chain in use mobile and other effects to complete to pull, saved use at
This while, can also greatly increase the speed of wiring, improve the efficiency of operation, the structure setting of internal cable core 1 can
To cooperate the structure of external hard plastic shell 3 to carry out purpose easy to use well, corner block 12 includes core mounting hole 14 and rubber
Glue outer layer 15 is squeezed on 15 upper surface of rubber outer and 11 medial surface of insulating coating and is fixed, and 15 lower end surface of rubber outer and anti-
Bracing wire 13, which squeezes, to be fixed, and core mounting hole 14 is uniformly arranged on the middle part of rubber outer 15, is set by the structure to corner block 12
Meter, installed in the core for not installing core convenient for users to appropriate number of core can be installed by core mounting hole
Hole 14 can also come the stability in use, between protection core, rubber during cable pulls as the buffering between core
The design of glue outer layer 15 is protected as the support after core installation to use, and 11 outer surface of insulating coating is additionally provided with anti-skidding
Rib 111, anti-sliding rib 111 are fixed in the shape of a spiral on the side of insulating coating 11, and anti-sliding rib 111 and the one of insulating coating 11 at
Type is cooperatively connected to realize convenient for organization level well by the structure setting to insulating coating 11, passes through anti-sliding rib 111
It is arranged to guarantee that biggish offset will not occur for insulating coating 11 and organization level 2 during cable pulls, in order to avoid to cable core
Damage, be additionally provided with filler 110 in the middle part of insulating coating 11, filler 110 be evenly distributed on insulating coating 11 it
Between, by the setting to filler 110, as guaranteeing between rubber outer 15 and rubber outer 15 and insulating coating
11 stablize is installed to use, and guarantees the biggish feelings for deviating and mutually winding will not occur by core in cable moving process
Condition, filler 110 is restricted using PP or rope made of hemp material, is defined by the material to filler 110, to guarantee it not
Adverse effect can be caused to insulated core, and itself does not have hygroscopicity, is not easy the features such as shrinking, not corroding, and organization level 2 wraps
Silk screen layer 21 and fibrous protective layer 22 are included, silk screen layer 21 is mounted on the lateral surface of insulating coating 11, and fibrous protective layer 22 is socketed
On the lateral surface of silk screen layer 21, silk screen layer 21 is woven using stone dead wire, by the structure setting to silk screen layer 21, to protect
It demonstrate,proves cable and draws intensity, fibrous protective layer 22 is worked out using metallic fiber material, passes through the knot to fibrous protective layer 22
Structure setting, to guarantee that it is thermally conductive and resistant to high temperature well that cable has the characteristics that, hard shell 3 includes spiral bar 31 and blocks item
32, spiral bar 31 is mounted on the lateral surface of fibrous protective layer 22, blocks item 32 and is vertically mounted on the medial surface of spiral bar 31, and
It blocks item 32 and spiral bar 31 is integrally formed, and effectively realize protection cable core by the structure setting to hard shell 3
It not will receive in moving process while tangle and wear, can also prevent from not will receive tearing for external animal after wiring
It stings, for example mouse can not bite cable core 1 and organization level 2 through hard shell, can greatly increase making for cable
Use the service life.
The device obtained by above-mentioned design has been able to satisfy the use of the drag cable with hard shell substantially, but in line with
The objective of its function is further improved, designer has carried out further improvement to the device.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model
Within then, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of drag cable with hard shell, including cable core (1), organization level (2) and hard shell (3), feature
Be: the cable core (1) includes insulating coating (11), corner block (12) and tensile cord (13), the number of the corner block (12)
Amount is three, and uniform setting, in the inside of insulating coating (11), the tensile cord (13) is mounted on insulating coating (11)
At center, and the lower end surface of tensile cord (13) and corner block (12) squeezes and fixes, the organization level (2) include silk screen layer (21) and
Fibrous protective layer (22), the silk screen layer (21) are mounted on the lateral surface of insulating coating (11), the fibrous protective layer (22)
It is socketed on the lateral surface of silk screen layer (21), the hard shell (3) includes spiral bar (31) and blocks item (32), the spiral
Item (31) is mounted on the lateral surface of fibrous protective layer (22), the medial surface for blocking item (32) and being vertically mounted on spiral bar (31)
On, and block item (32) and spiral bar (31) and be integrally formed.
2. a kind of drag cable with hard shell according to claim 1, which is characterized in that the corner block (12)
Including core mounting hole (14) and rubber outer (15), on rubber outer (15) upper surface and insulating coating (11) medial surface
It squeezes and fixes, and rubber outer (15) lower end surface and tensile cord (13) squeeze and fix, the core mounting hole (14) is uniformly arranged
At the middle part of rubber outer (15).
3. a kind of drag cable with hard shell according to claim 2, which is characterized in that the insulating coating
(11) middle part is additionally provided with filler (110), and the filler (110) is evenly distributed between insulating coating (11).
4. a kind of drag cable with hard shell according to claim 3, which is characterized in that the filler
(110) using PP rope or rope made of hemp material.
5. a kind of drag cable with hard shell according to claim 4, which is characterized in that the silk screen layer (21)
It is woven using stone dead wire.
6. a kind of drag cable with hard shell according to claim 5, which is characterized in that the fibrous protective layer
(22) it is worked out using metallic fiber material.
7. a kind of drag cable with hard shell described in any one of -6 according to claim 1, which is characterized in that institute
It states insulating coating (11) outer surface to be additionally provided with anti-sliding rib (111), it is outer that the anti-sliding rib (111) is fixed on insulation in the shape of a spiral
On the side for covering (11), and anti-sliding rib (111) and insulating coating (11) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920960433.XU CN209708672U (en) | 2019-06-25 | 2019-06-25 | A kind of drag cable with hard shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920960433.XU CN209708672U (en) | 2019-06-25 | 2019-06-25 | A kind of drag cable with hard shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209708672U true CN209708672U (en) | 2019-11-29 |
Family
ID=68651788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920960433.XU Expired - Fee Related CN209708672U (en) | 2019-06-25 | 2019-06-25 | A kind of drag cable with hard shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209708672U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114596995A (en) * | 2022-03-17 | 2022-06-07 | 江苏亨鑫科技有限公司 | Low-loss flexible feeder coaxial cable applied to 5G room division |
| CN117095859A (en) * | 2023-07-31 | 2023-11-21 | 无锡市明珠电缆有限公司 | Polypropylene insulation medium voltage power cable |
-
2019
- 2019-06-25 CN CN201920960433.XU patent/CN209708672U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114596995A (en) * | 2022-03-17 | 2022-06-07 | 江苏亨鑫科技有限公司 | Low-loss flexible feeder coaxial cable applied to 5G room division |
| CN114596995B (en) * | 2022-03-17 | 2022-12-02 | 江苏亨鑫科技有限公司 | Low-loss flexible feeder coaxial cable applied to 5G room division |
| CN117095859A (en) * | 2023-07-31 | 2023-11-21 | 无锡市明珠电缆有限公司 | Polypropylene insulation medium voltage power cable |
| CN117095859B (en) * | 2023-07-31 | 2024-04-16 | 无锡市明珠电缆有限公司 | Polypropylene insulation medium voltage power cable |
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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: 20191129 Termination date: 20200625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |