CN208970827U - A kind of device preventing armored cable high-voltage breakdown - Google Patents
A kind of device preventing armored cable high-voltage breakdown Download PDFInfo
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- CN208970827U CN208970827U CN201822042593.4U CN201822042593U CN208970827U CN 208970827 U CN208970827 U CN 208970827U CN 201822042593 U CN201822042593 U CN 201822042593U CN 208970827 U CN208970827 U CN 208970827U
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- hoop
- garter spring
- cable
- spring
- block
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Abstract
The utility model discloses a kind of devices for preventing armored cable high-voltage breakdown, including outer garter spring, interior hoop block, spring leaf, tail hoop, rounded corner, conductor, insulator, armouring, protective coverings of cable and boss-shaped, the affixed tail hoop in one end of the outer garter spring, the diameter of the outer garter spring is slightly larger than tail hoop diameter, junction between the outer garter spring and tail hoop is in boss-shaped, the outer garter spring inner ring, which is set, binds round block in several, the interior hoop block is arc-shaped, spring leaf is set between the outer garter spring and interior hoop block, several described interior hoop blocks are set in outer garter spring indirectly in a ring.The cable of metal connecting tube mouth is set in using garter spring structure hoop, the cable for being set to hoop in garter spring be in hooked state, the cable socket of cable metal connecting tube mouth in laying installation process will not again bending by mechanical force when cause protective coverings of cable microcrack occur.
Description
Technical field
The utility model belongs to power train high-tension cable equipment technical field, and relating generally to one kind prevents armored cable high pressure
The device of breakdown.
Background technique
Rapid now with development in science and technology, diversified electrification product comes into being, either using still production
These electrified products, require the source as power of electric power, therefore electricity consumption is larger, and the intertexture covering of power cable is whole
The production and operating activities of a society, this just need the power cable of high quality guarantee power supply safe operation, but manufacture and
It finds in use process, after being connected and fixed in metal connecting tube set due to cable, is installed at the metal connecting tube mouth of cable
It is excessive that cable camber occurs in the effect of external force, and cable minute crack occurs on the cable at nozzle for a long time with wire barrel activity,
Gradually there is air progress in crack, then is easy to puncture here.If this punch-through is without finding equipment can be brought to damage in time
Bad, fire, personnel casualty accidents, harmfulness is very big, and it is such to prevent that therefore, it is necessary to a kind of devices for preventing cable high-voltage breakdown
The generation of accident.
Utility model content
In order to solve these problems, the utility model provides a kind of device for preventing armored cable high-voltage breakdown, uses
Garter spring structure hoop is set in the cable of metal connecting tube mouth, and the cable for being set to hoop in garter spring is in hooked state, and cable is being spread
If in installation process the cable socket of metal connecting tube mouth will not again bending by mechanical force when cause protective coverings of cable to occur
Microcrack.
A kind of device preventing armored cable high-voltage breakdown, including outer garter spring, interior hoop block, spring leaf, tail hoop, rounded corner,
Conductor, insulator, armouring, protective coverings of cable and boss-shaped, the affixed tail hoop in one end of the outer garter spring, the diameter of the outer garter spring
Slightly larger than tail hoop diameter, the junction between the outer garter spring and tail hoop is in boss-shaped, and the outer garter spring inner ring is set in several
Block is bound round, the interior hoop block is arc-shaped, and spring leaf is arranged between the outer garter spring and interior hoop block, several described interior hoop blocks are in a ring
It is set in outer garter spring indirectly.
The side of the interior hoop block is in rounding horn shape.
The spring leaf is domed, and the two-end-point of arch spring leaf is fixed on the inner wall of outer garter spring.
The side of the interior hoop block connects several spring leafs.
The side of the interior hoop block and the apsis for the arch spring leaf being fixed on outer garter spring inner wall are affixed, interior hoop block
The other side is the buckling surface of protective coverings of cable.
The utility model has the advantages that
1, the cable of metal connecting tube mouth, structure deft design are set in using garter spring structure hoop；
2, the side of interior hoop block is in rounding horn shape, easy to operate convenient for binding round block in cable insertion；
3, arch spring leaf plays the role of squeezing interior hoop block, promotes interior hoop block circumferential band to be set to protective coverings of cable, plays
The effect of banding cable avoids the phenomenon that being generated crack by the cable bend of external force metal connecting tube mouth.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model schematic diagram of internal structure.
Fig. 3 is the utility model schematic view of the front view.
Fig. 4 is the utility model use state schematic perspective view.
Fig. 5 is the utility model use state side structure schematic diagram.
Fig. 6 is the utility model use state configuration schematic diagram.
Appended drawing reference: outer garter spring 1, interior hoop block 2, spring leaf 3, tail hoop 4, rounded corner 5, conductor 6, insulator 7, armouring 8, electricity
Cable outer jacket 9, boss-shaped 10.
Specific embodiment
Referring to Fig.1-6, a kind of device preventing armored cable high-voltage breakdown, including outer garter spring 1, interior hoop block 2, spring leaf 3,
One end of tail hoop 4, rounded corner 5, conductor 6, insulator 7, armouring 8, protective coverings of cable 9 and boss-shaped 10, the outer garter spring 1 is affixed
The diameter of tail hoop 4, the outer garter spring 1 is slightly larger than 4 diameter of tail hoop, and the junction between the outer garter spring 1 and tail hoop 4 is in boss
Shape, outer 1 inner ring of garter spring, which is set, binds round block 2 in several, the interior hoop block 2 is arc-shaped, between the outer garter spring 1 and interior hoop block 2
Spring leaf 3 is set, several described interior hoop blocks 2 are set to indirectly in a ring in outer garter spring 1.
The side of the interior hoop block 2 is in 5 shape of rounded corner.
The spring leaf 3 is domed, and the two-end-point of arch spring leaf 3 is fixed on the inner wall of outer garter spring 1.
The side of the interior hoop block 2 connects several spring leafs 3.
The side of the interior hoop block 2 and the apsis for the arch spring leaf 3 being fixed on outer 1 inner wall of garter spring are affixed, interior hoop
The other side of block 2 is the buckling surface of protective coverings of cable 9.
Wrap up armouring 8, insulator 7 and conductor 6 inside protective coverings of cable 9, cable is inserted by tail hoop 4 when use, outside cable
After sheath 9 touches the side rounded corner 5 of interior hoop block 2, expand interior hoop block 2 outward by the effect of spring leaf, cable is pierced by
The outer wall closed in protective coverings of cable 9 is bound round by block 2 is bound round in the effect of spring leaf while outer garter spring 1, and interior 2 lock ring of hoop block is in electricity
On cable outer jacket 9.
Outer hoop ring structure hoop is set in the cable of metal connecting tube mouth, and the side of interior hoop block is in rounding horn shape, is convenient for cable
Block is bound round in insertion, arch spring leaf plays the role of binding round block in extruding, promotes interior hoop block circumferential band to be set to protective coverings of cable, play
The effect of banding cable avoids the phenomenon that being generated crack by the cable bend of external force metal connecting tube mouth, without crack
Just enter without air, avoids the phenomenon that electric current breakdown cable armouring occur.
The description and application of the utility model are all only illustrative and exemplary, are not intended to the utility model
Scope limitation is in the above-described embodiments.The deformation and change of embodiments disclosed herein be it is entirely possible, for those
For those skilled in the art, the replacement of embodiment and equivalent various parts are well known.Art technology
Personnel should also be clear that in the case where not departing from the spirit or essential characteristics of the utility model, and the utility model can be with
In other forms, structure, arrangement, ratio, and realized with other components, material and component, and it is practical not departing from
In the case where novel scope and spirit, other deformations and change can be carried out to embodiments disclosed herein.
Claims (5)
1. a kind of device for preventing armored cable high-voltage breakdown, it is characterised in that: including outer garter spring (1), interior hoop block (2), spring
Piece (3), tail hoop (4), rounded corner (5), conductor (6), insulator (7), armouring (8), protective coverings of cable (9) and boss-shaped (10),
The diameter of the affixed tail hoop (4) in one end of the outer garter spring (1), the outer garter spring (1) is slightly larger than tail hoop (4) diameter, the outer hoop
Junction between ring (1) and tail hoop (4) is in boss-shaped, and outer garter spring (1) inner ring sets in several and binds round block (2), described interior
Hoop block (2) is arc-shaped, and spring leaf (3) are arranged between the outer garter spring (1) and interior hoop block (2), several described interior hoop blocks (2) are in
Annular is set to indirectly in outer garter spring (1).
2. a kind of device for preventing armored cable high-voltage breakdown according to claim 1, it is characterised in that: the interior hoop block
(2) side is in rounded corner (5) shape.
3. a kind of device for preventing armored cable high-voltage breakdown according to claim 1, it is characterised in that: the spring leaf
(3) domed, and the two-end-point of arch spring leaf (3) is fixed on the inner wall of outer garter spring (1).
4. a kind of device for preventing armored cable high-voltage breakdown according to claim 1, it is characterised in that: the interior hoop block
(2) side connects several spring leafs (3).
5. a kind of device for preventing armored cable high-voltage breakdown according to claim 1, it is characterised in that: the interior hoop block
(2) side and the apsis for the arch spring leaf (3) being fixed on outer garter spring (1) inner wall are affixed, the other side of interior hoop block (2)
For the buckling surface of protective coverings of cable (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822042593.4U CN208970827U (en) | 2018-12-06 | 2018-12-06 | A kind of device preventing armored cable high-voltage breakdown |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822042593.4U CN208970827U (en) | 2018-12-06 | 2018-12-06 | A kind of device preventing armored cable high-voltage breakdown |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208970827U true CN208970827U (en) | 2019-06-11 |
Family
ID=66766197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822042593.4U Active CN208970827U (en) | 2018-12-06 | 2018-12-06 | A kind of device preventing armored cable high-voltage breakdown |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208970827U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111146744A (en) * | 2019-12-28 | 2020-05-12 | 安庆市晶科电子有限公司 | Cable mounting equipment for locking fixed transistor |
-
2018
- 2018-12-06 CN CN201822042593.4U patent/CN208970827U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111146744A (en) * | 2019-12-28 | 2020-05-12 | 安庆市晶科电子有限公司 | Cable mounting equipment for locking fixed transistor |
| CN111146744B (en) * | 2019-12-28 | 2021-03-19 | 安庆市晶科电子有限公司 | Cable mounting equipment for locking fixed transistor |
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