CN209525965U - The segregative power cable of cable core - Google Patents
The segregative power cable of cable core Download PDFInfo
- Publication number
- CN209525965U CN209525965U CN201920057271.9U CN201920057271U CN209525965U CN 209525965 U CN209525965 U CN 209525965U CN 201920057271 U CN201920057271 U CN 201920057271U CN 209525965 U CN209525965 U CN 209525965U
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- CN
- China
- Prior art keywords
- sheath
- cable
- wirerope
- cable core
- submounts
- 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.)
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Abstract
The utility model relates to field of cables.The segregative power cable of cable core is additionally provided with steel cable for strengthening including the filling between sheath, cable core, cable core and sheath in sheath, each cable core is arranged side by side, and steel cable is equipped between two adjacent cable cores；Position-limited rack is fixed on wirerope at equal intervals；Position-limited rack includes a cylindrical main support, and the two sides of main support are respectively provided with a submounts, and submounts are in arcuation, and two submounts block two cable cores positioned at the wirerope two sides at place respectively；The lateral wall of sheath is equipped with the axially extending upper groove along sheath, is respectively provided with a groove right above every wirerope.This patent is additionally arranged wirerope in sheath, and this patent is also opening up groove on sheath, so that the bonding strength of sheath be made to die down in groove, user can be relatively easy to separate cable cover(ing) using wirerope, separates two cable cores.
Description
Technical field
The utility model relates to power domains, and in particular to cable.
Background technique
In the erection installation process of cable, need to peel off the sheath of part or all of cable with the cable core to cable into
Row operation.In the prior art usually using cutter or cable stripper etc. to the sheath for dismantling cable, often scratch in cable
The insulating layer in portion puts into operation failure so as to cause cable, or even electric shock casualty accident occurs.Therefore it provides a kind of cable core is conveniently torn open
The cable opened becomes this field technical issues that need to address.
Utility model content
The utility model aim is to provide a kind of segregative power cable of cable core, to solve at least one above-mentioned technology
Problem.
To achieve the goals above, the technical solution of the utility model is as follows:
The segregative power cable of cable core including sheath, the cable core being nested in the sheath, is located at the cable core and institute
State the filling between sheath, which is characterized in that steel cable for strengthening is additionally provided in the sheath, each cable core is arranged side by side, adjacent
Two cable cores between be equipped with a wirerope；
It is fixed with position-limited rack at equal intervals on the wirerope；The position-limited rack includes a cylindrical main support,
The center of the main support is provided with perforative perforation, perforates described in the steel wire penetrating；The two sides of the main support are respectively provided with
One submounts, the submounts are in arcuation, and two submounts block two cable cores positioned at the wirerope two sides at place respectively；
The lateral wall of the sheath is equipped with the axially extending upper groove along the sheath, and the every wirerope is just
Top is respectively provided with the groove.
This patent is additionally arranged wirerope in sheath, can effectively increase the tensile resistance of cable.More it is essential that this is special
Benefit is additionally arranged position-limited rack in sheath, and position-limited rack can be defined the position of wirerope, cable core, avoids wirerope movement, draws
It stretches or when cable bend, scraping of the wirerope to cable core.In addition, this patent is also opening up groove on sheath, to make to protect
The bonding strength of set dies down in groove, and user can be relatively easy to separate cable cover(ing) using wirerope, makes two cables
Core separates.When using wirerope tearing sheath, the position-limited rack of exposing can be used to hold, thus instead of direct pull
Thinner wirerope.
The inner sidewall of the sheath is equipped with the axially extending lower groove along the sheath, every wirerope it is upper
Side is respectively provided between the lower groove, and the upper center of the main support is equipped with hemisphere jut, the hemisphere jut insertion
In the lower groove.
On the one hand the structure can be further reduced the thickness of sheath above wirerope, facilitate wirerope by sheath every
It opens, position of the position-limited rack in sheath on the other hand can be limited the position-limiting action of hemisphere jut by lower groove, avoids limiting
Stretching rotation displacement of the position frame because of wirerope.
Fluorescent powder can be equipped in the upper groove.To carry out light cue to upper groove, meanwhile, cable can be beautified.It is excellent
It selects in the upper groove full of fluorescent powder.To close upper groove by fluorescent powder, steam, dust etc. is avoided to enter.
The position-limited rack, which is preferably adopted, to be made from an insulative material.To avoid the conducting of two cable cores.
The submounts preferably block the one third of cable core to 2/3rds.To guarantee limit effect.
Limit rack position on two adjacent wirerope is staggered.The position-limited rack that is staggered is it is possible to prevente effectively from concentrated setting
The big problem of occupied space caused by situation factor backing thickness.
Detailed description of the invention
Along the partial section view of sheath radial direction at hemisphere jut when Fig. 1 is more than two cable cores；
Fig. 2 is the sectional view of the utility model cable axial direction；
Along the sectional view of sheath radial direction at hemisphere jut when Fig. 3 is two cable cores；
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combines and is specifically illustrating, and the utility model is further described.
Referring to Fig. 1, Fig. 2, Fig. 3, the segregative power cable of cable core, including sheath 1, the cable core being nested in sheath 2, position
Filling between cable core and sheath is additionally provided with steel cable for strengthening 3 in sheath 1, and each cable core 2 is arranged side by side, and adjacent two
Steel cable 3 is equipped between cable core 2；Position-limited rack 4 is fixed on wirerope 3 at equal intervals；It is in cylinder that position-limited rack 4, which includes one,
The main support 41 of shape, the center of main support 41 are provided with perforative perforation, and wirerope 3 passes through perforation；The two sides of main support 41 are respectively set
There are a submounts 42, submounts 42 are in arcuation, and two submounts 42 block two positioned at 3 two sides of wirerope at place respectively
Cable core 2；The lateral wall of sheath 1 is equipped with the axially extending upper groove 11 along sheath 1, and the surface of every wirerope 3 is set
There is a upper groove 11.
This patent is additionally arranged wirerope 3 in sheath, can effectively increase the tensile resistance of cable.More it is essential that originally
Patent is additionally arranged position-limited rack 4 in sheath 1, and position-limited rack 4 can be defined the position of wirerope 3, cable core 2, avoids wirerope 3
When mobile, stretching or cable bend, scraping of the wirerope 3 to cable core 2.In addition, this patent is also opening up fovea superior on sheath 1
Slot 11, so that the bonding strength of sheath 1 be made to die down at upper groove 11, user can be relatively easy to using wirerope 3 will be electric
Cable sheath separates, and separates two cable cores 2.When tearing sheath 1 using wirerope 3, the position-limited rack 4 of exposing can be used
It holds, thus instead of the thinner wirerope of direct pull.
The inner sidewall of sheath 1 is equipped with the axially extending lower groove 12 along sheath 1, and the top of every wirerope 3 is set
There is a lower groove 12, the upper center of main support 41 is equipped with hemisphere jut 43, and spherical male 43 rises in insertion lower groove 12.The knot
On the one hand structure can be further reduced the thickness of the sheath of 3 top of wirerope, facilitate wirerope to separate sheath, on the other hand may be used
Position of the position-limited rack 4 in sheath 1 is limited the position-limiting action of hemisphere jut 43 by lower groove 12, avoids position-limited rack because of steel
The stretching rotation displacement of cord.
Referring to Fig. 3, fluorescent powder 5 can be equipped in upper groove 11.To carry out light cue to upper groove, meanwhile, it can beautify
Cable.It is preferred that being full of fluorescent powder in upper groove 11.To close upper groove by fluorescent powder, steam, dust etc. is avoided to enter.Limit
Frame 4 is preferably adopted and is made from an insulative material.To avoid the conducting of two cable cores.Submounts 42 preferably block the one third of cable core 2 to three
/ bis-.To guarantee limit effect.4 position of position-limited rack on two adjacent wirerope 3 is staggered.The position-limited rack 4 being staggered can be with
The big problem of occupied space caused by the case where effectively avoiding concentrated setting factor backing thickness.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (2)
1. the segregative power cable of cable core, including sheath, the cable core being nested in the sheath, it is located at the cable core and described
Filling between sheath, which is characterized in that steel cable for strengthening is additionally provided in the sheath, each cable core is arranged side by side, adjacent
A wirerope is equipped between two cable cores；
It is fixed with position-limited rack at equal intervals on the wirerope；
The position-limited rack includes a cylindrical main support, and the center of the main support is provided with perforative perforation, the steel
Cord passes through the perforation；
The two sides of the main support are respectively provided with a submounts, and the submounts are in arcuation, and two submounts block be located at respectively
Two cable cores of the wirerope two sides at place；
The lateral wall of the sheath is equipped with the axially extending upper groove along the sheath, the surface of the every wirerope
It is respectively provided with the groove；
The inner sidewall of the sheath is equipped with the axially extending lower groove along the sheath, and the top of the every wirerope is each
Equipped between a lower groove, the upper center of the main support is equipped with hemisphere jut, described in the hemisphere jut insertion
In lower groove.
2. the segregative power cable of cable core according to claim 1, it is characterised in that: be equipped with fluorescence in the upper groove
Powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920057271.9U CN209525965U (en) | 2019-01-14 | 2019-01-14 | The segregative power cable of cable core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920057271.9U CN209525965U (en) | 2019-01-14 | 2019-01-14 | The segregative power cable of cable core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209525965U true CN209525965U (en) | 2019-10-22 |
Family
ID=68229305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920057271.9U Active CN209525965U (en) | 2019-01-14 | 2019-01-14 | The segregative power cable of cable core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209525965U (en) |
-
2019
- 2019-01-14 CN CN201920057271.9U patent/CN209525965U/en active Active
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