CN208460435U - Multilayer twisted cable - Google Patents
Multilayer twisted cable Download PDFInfo
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- CN208460435U CN208460435U CN201821281723.3U CN201821281723U CN208460435U CN 208460435 U CN208460435 U CN 208460435U CN 201821281723 U CN201821281723 U CN 201821281723U CN 208460435 U CN208460435 U CN 208460435U
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- connecting hole
- protective layer
- fixing groove
- cable
- threaded hole
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Abstract
The utility model relates to high reliability field of cable technology, specifically multilayer twisted cable, including cable ontology, the cable ontology includes two or more mutually twisted cores, the cable is originally successively arranged with insulating layer in vitro, flame retardant coating, erosion resistant coating, waterproof layer and protective layer, the left and right sides of the protective layer is transversely provided with fixed plate, the downside of the protective layer is equipped with fixing groove, the protective layer is arranged in fixing groove, the fixed plate is connected with the upper side of fixing groove, the upper side of the fixing groove is equipped with the first threaded hole, the fixed plate is equipped with the first transparent connecting hole, first threaded hole and the first connecting hole are adapted, there is the first bolt successively to inject in the first connecting hole and the first threaded hole, to solve current cable when being placed in cable channel, it is not square that there is also the fixations of cable Just the problem of.
Description
Technical field
The utility model relates to high reliability field of cable technology, specifically multilayer twisted cable.
Background technique
Cable is widely used in the every field in life, and the electricity in each area is ensured by cable transfer electric energy
Power supply, but current cable, when being placed in cable channel, there is also the fixed inconvenient problems of cable.
Utility model content
The purpose of this utility model is to provide multilayer twisted cables, are being placed in cable channel to solve current cable
When middle, there is also the fixed inconvenient problems of cable.
In order to solve the above technical problems, the utility model uses following technical scheme:
A kind of multilayer twisted cable, including cable ontology, the cable ontology include two or more mutually twisted
Core, the cable are originally successively arranged with insulating layer, flame retardant coating, erosion resistant coating, waterproof layer and protective layer, the protective layer in vitro
The left and right sides be transversely provided with fixed plate, the downside of the protective layer is equipped with fixing groove, and the protective layer is arranged in fixing groove
Interior, the fixed plate is connected with the upper side of fixing groove, and the upper side of the fixing groove is equipped with the first threaded hole, the fixed plate
It is equipped with the first transparent connecting hole, first threaded hole and the first connecting hole are adapted, and have the first bolt successively to insert
Into in the first connecting hole and the first threaded hole.
Preferably, it further includes pressing tight plate that further technical solution, which is, the pressing tight plate includes integrally formed transverse slat
And riser, one end of the transverse slat are connected with the upper end of riser, the transverse slat is set to the upside of fixed plate, the riser and solid
The lateral wall for determining slot is connected；
The transverse slat is equipped with the second transparent connecting hole, and second connecting hole is adapted with the first connecting hole,
First bolt is successively injected out of the second connecting hole, the first connecting hole and the first threaded hole.
Further technical solution is that the riser is equipped with the penetrating third connecting hole in left and right, the fixing groove
Lateral wall is equipped with the second threaded hole, and the third connecting hole and the second threaded hole be adapted, and has the second bolt successively to inject the
In three connecting holes and the second threaded hole.
Further technical solution is that one end of the transverse slat is connected with the upper end of riser, the other end and protective layer
Lateral wall is connected.
Further technical solution is, the slot bottom of the fixing groove is equipped with " ten " font card slot, under the protective layer
Side is equipped with " ten " font fixture block, and the fixture block is arranged in card slot.
Further technical solution is that the outer wall of the protective layer is equipped with rubber antiskid set, the rubber antiskid set
It is uniformly distributed equipped with two or more and along the axial direction of protective layer.
Compared with prior art, the utility model has the beneficial effects that by being originally successively arranged insulation in vitro in cable
Layer, flame retardant coating, erosion resistant coating, waterproof layer and protective layer play insulation, fire resisting, anticorrosion, waterproof and guarantor to cable ontology with this
The effect of shield, and then the safety of cable is promoted, then protective layer is set in fixing groove, and make the fixation of protective layer two sides
Plate is arranged at fixing groove upper side, then pierces into the first connecting hole by the first bolt and is screwed in the first threaded hole, successively
It realizes the connection between fixed plate and fixing groove, is the connection being further ensured that between protective layer and fixing groove, so that this is more
Layer twisted cable can be fixed preferably.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of embodiment of multilayer twisted cable.
Fig. 2 is the structural schematic diagram of multilayer twisted cable another embodiment.
Fig. 3 is the structural schematic diagram on the downside of protective layer.
Fig. 4 is the top view of fixing groove.
In figure: 1, cable ontology；2, insulating layer；3, flame retardant coating；4, erosion resistant coating；5, waterproof layer；6, protective layer；7, fixed
Plate；8, fixing groove；9, the first threaded hole；10, the first connecting hole；11, the first bolt；12, pressing tight plate；13, transverse slat；14, riser；
15, the second connecting hole；16, third connecting hole；17, the second threaded hole；18, the second bolt；19, card slot；20, fixture block.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 1-4 shows the embodiment of multilayer twisted cable.
Embodiment one:
A kind of multilayer twisted cable, including cable ontology 1, the cable ontology 1 include two or more mutually twisted
Core, be successively arranged with insulating layer 2, flame retardant coating 3, erosion resistant coating 4, waterproof layer 5 and protective layer 6, institute outside the cable ontology 1
The left and right sides for stating protective layer 6 is transversely provided with fixed plate 7, and the downside of the protective layer 6 is equipped with fixing groove 8, the protective layer 6
It is arranged in fixing groove 8, the fixed plate 7 is connected with the upper side of fixing groove 8, and the upper side of the fixing groove 8 is equipped with first
Threaded hole 9, the fixed plate 7 are equipped with the first transparent connecting hole 10, first threaded hole 9 and the first connecting hole 10
It is adapted, there is the first bolt 11 successively to inject in the first connecting hole 10 and the first threaded hole 9.
By being successively arranged insulating layer 2, flame retardant coating 3, erosion resistant coating 4, waterproof layer 5 and protective layer 6 outside cable ontology 1,
Play the role of insulation, fire resisting, anticorrosion, waterproof and protection to cable ontology 1 with this, and then promotes this multilayer twisted cable
Safety, then protective layer 6 is set in fixing groove 8, and make the fixed plate 7 of 6 two sides of protective layer that fixing groove 8 is set
Then upper side is pierced into the first connecting hole 10 and is screwed in the first threaded hole 9 by the first bolt 11, successively realize fixed plate 7
It is the connection being further ensured that between protective layer 6 and fixing groove 8 with the connection between fixing groove 8, so that the twisted electricity of this multilayer
Cable can be fixed preferably.
Insulating layer 2 is rubber insulation, has good insulation effect.
Flame retardant coating 3 be ceramic fiber layer, ceramic fibre material is a kind of fibrous light refractory material, have it is light-weight,
The advantages that high temperature resistant, thermal stability are good, thermal conductivity is low, specific heat is small and mechanical resistant shakes.
Furane resins material, the erosion of furane resins resistance to strong acid, highly basic and organic solvent, in high temperature can be used in erosion resistant coating 4
Under it is still very stable, by using furane resins material guarantee erosion resistant coating 4 corrosion resistance, guarantee Internal cable not because being corroded due to shadow
Ring work.
Waterproof layer 5 guarantees that inside does not intake, and then confirms that this multilayer twisted cable can work normally.
Protective layer 6 can avoid mechanically damaged and rupture waterproof layer 5, plays protection to this multilayer twisted cable and makees
With.
Fixing groove 8 is fixed on inside cable channel, and protective layer 6 is then fastened on realization fixing groove 8 in fixing groove 8
Preliminary connection between this multilayer twisted cable.
Fixed plate 7 with protective layer 6 be it is integrally formed, to guarantee to be bonded between fixed plate 7 and protective layer 6.
First threaded hole 9 and the first connecting hole 10 are adapted, and are the first threaded hole 9 and the overlapping of the first about 10 connecting hole
Setting, and the first threaded hole 9 and the first connecting hole 10 is in the same size.
The external screw thread of first bolt 11 is adapted with the internal screw thread of the first threaded hole 9, to guarantee that the first bolt 11 can be securely
Be fixed on the first threaded hole 9 and the first connecting hole 10.
Embodiment two:
It further include pressing tight plate 12, the pressing tight plate 12 includes integrally formed transverse slat 13 and riser 14, the transverse slat 13
One end is connected with the upper end of riser 14, and the transverse slat 13 is set to the upside of fixed plate 7, and the riser 14 is outer with fixing groove 8
Side wall is connected；
The transverse slat 13 is equipped with the second transparent connecting hole 15, second connecting hole 15 and the first connecting hole 10
It is adapted, first bolt 11 is successively injected out of the second connecting hole 15, the first connecting hole 10 and the first threaded hole 9.
It is set as transverse slat 13 and riser 14 by the way that pressing tight plate 12 is arranged, and by pressing tight plate 12, setting second connects on transverse slat 13
Hole 15 is connect, pierces into the first bolt 11 successively out of the second connecting hole 15, the first connecting hole 10 and the first threaded hole 9, and is final
It is connected through a screw thread fixation, successively realizes and pressing tight plate 12 is fixed in fixing groove 8, and can be by fixed for pressing tight plate 12
Plate 7 is further fixed, and is to be further ensured that protective layer 6 is capable of fixing in fixing groove 8.
Embodiment three:
The riser 14 is equipped with the penetrating third connecting hole 16 in left and right, and the lateral wall of the fixing groove 8 is equipped with second
Threaded hole 17, the third connecting hole 16 and the second threaded hole 17 are adapted, and have the second bolt 18 successively to inject third connecting hole
16 and second in threaded hole 17.
Pierced into third connecting hole 16 and the second threaded hole 17 the second bolt 18 and by way of being connected through a screw thread into
Row is fixed, and successively realizes and the riser 14 of pressing tight plate 12 is fixed, and then guarantees that two free ends of pressing tight plate 12 can be consolidated
It is scheduled in fixing groove 8, is further ensured that fixed plate 7 can be fixed for pressing tight plate 12.
Example IV:
One end of the transverse slat 13 is connected with the upper end of riser 14, and the other end is connected with the lateral wall of protective layer 6, pressing tight plate
12 when pushing down fixed plate 7, moreover it is possible to resist protective layer 6 by transverse slat 13, further realize pressing tight plate 12 protective layer 6 is fixed
In fixing groove 8.
Embodiment five:
The slot bottom of the fixing groove 8 is equipped with " ten " font card slot 19, and the downside of the protective layer 6 is equipped with " ten " font fixture block
20, the fixture block 20 is arranged in card slot 19.
By setting " ten " font card slot 19 and " ten " font fixture block 20, and fixture block 20 is arranged in card slot 19, is avoided
Left and right directions occurs in fixing groove 8 and slides in the front-back direction for protective layer 6.
Embodiment six:
The outer wall of the protective layer 6 is equipped with rubber antiskid set, and the rubber antiskid is arranged with two or more and along protection
The axial direction of layer 6 is uniformly distributed.
When carrying this multilayer twisted cable, rubber antiskid set can play the role of anti-skidding.
Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations
It will fall within scope and spirit disclosed in the present application.More specifically, it discloses in the application, drawings and claims
In range, can building block to theme combination layout and/or layout carry out a variety of variations and modifications.In addition to building block
And/or outside the modification and improvement of layout progress, to those skilled in the art, other purposes also be will be apparent.
Claims (6)
1. a kind of multilayer twisted cable, including cable ontology (1), it is characterised in that: the cable ontology (1) includes two
Mutually twisted core, the cable ontology (1) are successively arranged with insulating layer (2), flame retardant coating (3), erosion resistant coating outside above
(4), the left and right sides of waterproof layer (5) and protective layer (6), the protective layer (6) is transversely provided with fixed plate (7), the protection
The downside of layer (6) is equipped with fixing groove (8), and the protective layer (6) is arranged in fixing groove (8), the fixed plate (7) and fixing groove
(8) upper side is connected, and the upper side of the fixing groove (8) is equipped with the first threaded hole (9), and the fixed plate (7) is equipped with upper
Under penetrating the first connecting hole (10), first threaded hole (9) and the first connecting hole (10) be adapted, and has the first bolt (11)
It successively injects in the first connecting hole (10) and the first threaded hole (9).
2. multilayer twisted cable according to claim 1, it is characterised in that: further include pressing tight plate (12), the pressing tight plate
It (12) include integrally formed transverse slat (13) and riser (14), one end of the transverse slat (13) is connected with the upper end of riser (14),
The transverse slat (13) is set to the upside of fixed plate (7), and the riser (14) is connected with the lateral wall of fixing groove (8)；
The transverse slat (13) is equipped with transparent the second connecting hole (15), second connecting hole (15) and the first connecting hole
(10) it is adapted, first bolt (11) is successively injected from the second connecting hole (15), the first connecting hole (10) and the first screw thread
In hole (9).
3. multilayer twisted cable according to claim 2, it is characterised in that: it is penetrating that the riser (14) is equipped with left and right
Third connecting hole (16), the lateral wall of the fixing groove (8) are equipped with the second threaded hole (17), the third connecting hole (16) and
Second threaded hole (17) is adapted, and has the second bolt (18) successively to inject in third connecting hole (16) and the second threaded hole (17).
4. multilayer twisted cable according to claim 2, it is characterised in that: one end and riser (14) of the transverse slat (13)
Upper end be connected, the other end is connected with the lateral wall of protective layer (6).
5. multilayer twisted cable according to claim 1, it is characterised in that: the slot bottom of the fixing groove (8) is equipped with " ten "
The downside of font card slot (19), the protective layer (6) is equipped with " ten " font fixture block (20), and the fixture block (20) is arranged in card slot
(19) in.
6. multilayer twisted cable according to claim 1, it is characterised in that: the outer wall of the protective layer (6) is equipped with rubber
Glue Anti-slip cover, the rubber antiskid are arranged with two or more and are uniformly distributed along the axial direction of protective layer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821281723.3U CN208460435U (en) | 2018-08-09 | 2018-08-09 | Multilayer twisted cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821281723.3U CN208460435U (en) | 2018-08-09 | 2018-08-09 | Multilayer twisted cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208460435U true CN208460435U (en) | 2019-02-01 |
Family
ID=65179388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821281723.3U Active CN208460435U (en) | 2018-08-09 | 2018-08-09 | Multilayer twisted cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208460435U (en) |
-
2018
- 2018-08-09 CN CN201821281723.3U patent/CN208460435U/en active Active
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