CN206894170U - A kind of rotatable cable sheath - Google Patents
A kind of rotatable cable sheath Download PDFInfo
- Publication number
- CN206894170U CN206894170U CN201720838469.1U CN201720838469U CN206894170U CN 206894170 U CN206894170 U CN 206894170U CN 201720838469 U CN201720838469 U CN 201720838469U CN 206894170 U CN206894170 U CN 206894170U
- Authority
- CN
- China
- Prior art keywords
- sheath
- ring
- outer ring
- cable
- retainer plate
- 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
Abstract
The utility model provides a kind of rotatable cable sheath, including sheath outer ring and sheath inner ring, the sheath inner ring is located inside the sheath outer ring, the sheath inner ring inwall sets bearing, the bearing outside surface is connected by bolt with the sheath outer ring, the one end of the bolt away from the bearing is through the sheath inner ring and sheath outer ring and extends to sheath outer ring outer surface, nut is set on the bolt and between the sheath outer ring and the sheath inner ring, the Bearing inner sets cable aperture, projection is symmetrical arranged at the top and bottom of the both sides of the sheath outer ring, the sheath outer ring outer side center opening position sets ring rotation boss.The beneficial effects of the utility model are：The overall cable with sheath of cable cover(ing) is rotated, avoid cable from distorting, be easy to the wiring of cable, meanwhile, electric cable heating and failure caused by being distorted due to cable are greatly avoided, and then influence the normal use of cable.
Description
Technical field
Sheath field is the utility model is related to, it particularly relates to a kind of rotatable cable sheath.
Background technology
Cable cover(ing) is the insulation protection heat-shrinkable T bush commonly used on a kind of cable, is typically had to the performance requirement of sheath soft
Many aspects, the thus research at present to sheath such as property, heatproof heat resistance, insulating properties, aging, anti-flammability and corrosion resistance are opened
Hair mostly from be made protecting pipe raw material (such as：MPP, PVC etc.) on set about considering, at present, the structure of cable cover(ing) is usual
For a hollow circular-tube, when the cable inside sheath is distorted, cable is difficult to reverse, and is unfavorable for the wiring to cable, meanwhile, turn round
Bent cable when in use, can cause electric cable heating, failure occurs in cable when serious, influences the use of cable.
The problem of in correlation technique, effective solution is not yet proposed at present.
Utility model content
The problem of in correlation technique, the utility model proposes a kind of rotatable cable sheath, it can solve the problem that above-mentioned background
The problem of being proposed in technology.
What the technical solution of the utility model was realized in：
A kind of rotatable cable sheath, including sheath outer ring and sheath inner ring, the sheath inner ring are located at the sheath outer ring
Inside, the sheath inner ring inwall set bearing, and the bearing outside surface is connected by bolt with the sheath outer ring, the spiral shell
The one end of bolt away from the bearing is through the sheath inner ring and sheath outer ring and extends to sheath outer ring outer surface, described
Nut is set on bolt and between the sheath outer ring and the sheath inner ring, and the Bearing inner sets cable aperture, institute
State and projection is symmetrical arranged at the top and bottom of the both sides of sheath outer ring, the sheath outer ring outer side center opening position sets ring rotation
Boss, the rotation boss top and bottom center position opens up groove, described to rotate at the top and bottom of boss and be located at
The groove both sides are respectively provided with limited block, it is described it is raised at the top of the rotation boss between and be located at sheath outer ring appearance
Face sets sheath retainer plate, and the sheath retainer plate is described raised between the rotation boss bottom and to be located at institute to be T-shaped
Stating sheath outer ring outer surface sets sheath to fix ring cowling, the sheath fix the one end of ring cowling away from the sheath outer ring with it is described
Sheath retainer plate bottom connects, and the sheath retainer plate and the sheath are fixed between ring cowling and be located at the sheath retainer plate bottom
Portion and the sheath retainer ring tops are symmetrical arranged rotary components, and the rotary components include vertical rod and back-up ring, the vertical rod
One end is inserted in the groove and is slidably connected with the groove, the vertical rod other end respectively with the sheath retainer plate and institute
State sheath fixation ring cowling to be fixedly connected, the back-up ring is fixedly installed in the vertical rod, and on the outside of the back-up ring and the rotation is convex
Platform surface is in contact.
Further, the lobed interior center opens up through hole.
Further, the surfaces externally and internally of the sheath outer ring and the sheath inner ring removes wedge angle, burr and acute angle.
Further, the material of the sheath outer ring and the sheath inner ring is fire-retardant nylon.
Further, some positioning holes through the sheath retainer plate are opened up on the outside of the sheath retainer plate.
The beneficial effects of the utility model are：By setting sheath inner ring in sheath outer ring, sheath inner ring inwall is set
Bearing, bearing outside surface are fixed between sheath outer ring and sheath inner ring using screw bolt and nut, and Bearing inner sets cable aperture,
Sheath outer ring outer surface sets sheath retainer plate and sheath fixes ring cowling, and sheath retainer plate and sheath are fixed between ring cowling and be located at
Rotation boss is set on sheath outer ring, symmetrically groove, sheath retainer plate and sheath retainer ring are opened up at the top and bottom of rotation boss
Cover to set and include the rotary components of vertical rod and back-up ring, vertical rod end, which be located in groove, to be slided so that cable cover(ing) entirety with
Cable in sheath can rotate, and avoid cable from distorting, and be easy to the wiring of cable, meanwhile, greatly avoid because cable is turned round
Electric cable heating caused by song and failure, and then influence the normal use of cable.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
In the required accompanying drawing used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other accompanying drawings.
Fig. 1 is the structural representation according to the rotatable cable sheath of the utility model embodiment；
Fig. 2 is the sectional view according to the rotatable cable sheath of the utility model embodiment.
In figure：
1st, sheath retainer plate；2nd, sheath fixes ring cowling；3rd, sheath outer ring；4th, sheath inner ring；5th, rotary components；6th, bearing；
7th, bolt；8th, nut；9th, cable aperture；10th, it is raised；11st, boss is rotated；12nd, groove；13rd, vertical rod；14th, back-up ring；15th, through hole；
16th, positioning hole；17th, limited block.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, every other embodiment that those of ordinary skill in the art are obtained all belongs to
In the scope of the utility model protection.
According to embodiment of the present utility model, there is provided a kind of rotatable cable sheath.
As shown in Figure 1-2, according to the rotatable cable sheath of the utility model embodiment, including in sheath outer ring 3 and sheath
Circle 4, the sheath inner ring 4 is located inside the sheath outer ring 3, the inwall of the sheath inner ring 4 setting bearing 6, outside the bearing 6
Surface is connected by bolt 7 with the sheath outer ring 3, and the one end of the bolt 7 away from the bearing 6 passes through the sheath inner ring
4 and sheath outer ring 3 and the outer surface of sheath outer ring 3 is extended to, on the bolt 7 and positioned at the sheath outer ring 3 and described
Nut 8 is set between sheath inner ring 4, and the inside of bearing 6 sets cable aperture 9, and the both sides of sheath outer ring 3 top and bottom are
Projection 10 is symmetrical arranged, the outer side center opening position of sheath outer ring 3 sets ring rotation boss 11, and the rotation boss 11 pushes up
Open up groove 12 at portion and bottom centre position, top and bottom of rotation boss 11 and equal positioned at the both sides of groove 12
Limited block 13 is set, set between described raised 10 and the top of rotation boss 11 and positioned at the outer surface of sheath outer ring 3
Sheath retainer plate 1, the sheath retainer plate 1 between described raised 10 and rotation boss 11 bottom and are located at institute to be T-shaped
Stating the outer surface of sheath outer ring 3 sets sheath to fix ring cowling 2, the sheath fix the one end of ring cowling 2 away from the sheath outer ring 3 with
The bottom of sheath retainer plate 1 connection, the sheath retainer plate 1 and the sheath are fixed between ring cowling 2 and are located at the sheath
The bottom of retainer plate 1 and the sheath fix the top of ring cowling 2 and are symmetrical arranged rotary components 5, and the rotary components 5 include the He of vertical rod 13
Back-up ring 14, described one end of vertical rod 13 are inserted in the groove 12 and are slidably connected with the groove 12, the other end of vertical rod 13
Fix ring cowling 2 with the sheath retainer plate 1 and the sheath respectively to be fixedly connected, the back-up ring 14 is fixedly installed on the vertical rod
On 13, the outside of back-up ring 14 is in contact with rotation boss 11 surface.
In one embodiment, raised 10 inner hub location opens up through hole 15.
In one embodiment, the surfaces externally and internally of the sheath outer ring 3 and the sheath inner ring 4 removes wedge angle, burr and sharp
Angle.
In one embodiment, the material of the sheath outer ring 3 and the sheath inner ring 4 is fire-retardant nylon.
In one embodiment, the outside of sheath retainer plate 1 opens up some positioning holes through the sheath retainer plate 1
16。
In summary, by means of above-mentioned technical proposal of the present utility model, the utility model in sheath outer ring 3 by setting
Sheath inner ring 4 is put, the inwall of sheath inner ring 4 sets bearing 6, and sheath outer ring 3 is fixed in the outer surface of bearing 6 using bolt 7 and nut 8
Between sheath inner ring 4, the inside of bearing 6 sets cable aperture 9, and the outer surface of sheath outer ring 3 sets sheath retainer plate 1 and sheath to fix
Ring cowling 2, sheath retainer plate 1 and sheath are fixed between ring cowling 2 and rotation boss 11 are set on sheath outer ring 3, rotate boss
11 top and bottom are symmetrical to open up groove 12, and sheath retainer plate 1 and sheath, which are fixed to set on ring cowling 2, includes vertical rod 13 and back-up ring 14
Rotary components 5, the end of vertical rod 13, which is located in groove 12, to be slided so that cable cover(ing) is overall and sheath in cable can be with
Rotation, avoid cable from distorting, be easy to the wiring of cable, meanwhile, greatly avoid due to cable distort caused by electric cable heating and
Break down, and then influence the normal use of cable.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (5)
1. a kind of rotatable cable sheath, including sheath outer ring (3) and sheath inner ring (4), it is characterised in that the sheath inner ring
(4) internal positioned at the sheath outer ring (3), sheath inner ring (4) inwall sets bearing (6), and bearing (6) outer surface leads to
Cross bolt (7) to be connected with the sheath outer ring (3), the one end of the bolt (7) away from the bearing (6) is passed through in the sheath
Enclose (4) and sheath outer ring (3) and extend to sheath outer ring (3) outer surface, on the bolt (7) and outside the sheath
Enclose and nut (8) is set between (3) and the sheath inner ring (4), the internal setting cable aperture (9) of the bearing (6), outside the sheath
Circle is symmetrical arranged raised (10) at the top and bottom of (3) both sides, and sheath outer ring (3) the outer side center opening position sets annular rotation
Turn boss (11), center position opens up groove (12), the rotation boss at the top and bottom of the rotation boss (11)
(11) limited block (17) is respectively provided with the top and bottom of and positioned at the groove (12) both sides, the projection (10) and the rotation are convex
Sheath retainer plate (1), the sheath retainer plate (1) are set between at the top of platform (11) and positioned at sheath outer ring (3) outer surface
To be T-shaped, set between the projection (10) and described rotation boss (11) bottom and positioned at sheath outer ring (3) outer surface
Sheath fixes ring cowling (2), and the sheath fixes the one end of ring cowling (2) away from the sheath outer ring (3) and the sheath retainer plate
(1) bottom connects, and the sheath retainer plate (1) and the sheath are fixed between ring cowling (2) and be located at the sheath retainer plate (1)
Bottom and the sheath are fixed at the top of ring cowling (2) and are symmetrical arranged rotary components (5), and the rotary components (5) include vertical rod (13)
With back-up ring (14), described vertical rod (13) one end is inserted in the groove (12) and is slidably connected with the groove (12), described vertical
Bar (13) other end is fixed ring cowling (2) with the sheath retainer plate (1) and the sheath respectively and is fixedly connected, the back-up ring (14)
It is fixedly installed in the vertical rod (13), is in contact on the outside of the back-up ring (14) with described rotation boss (11) surface.
A kind of 2. rotatable cable sheath according to claim 1, it is characterised in that described projection (10) inner hub location
Open up through hole (15).
3. a kind of rotatable cable sheath according to claim 1, it is characterised in that the sheath outer ring (3) and the shield
The surfaces externally and internally of set inner ring (4) removes wedge angle, burr and acute angle.
4. a kind of rotatable cable sheath according to claim 1, it is characterised in that the sheath outer ring (3) and the shield
The material for covering inner ring (4) is fire-retardant nylon.
5. a kind of rotatable cable sheath according to claim 1, it is characterised in that opened on the outside of the sheath retainer plate (1)
If some positioning holes (16) through the sheath retainer plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720838469.1U CN206894170U (en) | 2017-07-12 | 2017-07-12 | A kind of rotatable cable sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720838469.1U CN206894170U (en) | 2017-07-12 | 2017-07-12 | A kind of rotatable cable sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206894170U true CN206894170U (en) | 2018-01-16 |
Family
ID=61296593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720838469.1U Expired - Fee Related CN206894170U (en) | 2017-07-12 | 2017-07-12 | A kind of rotatable cable sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206894170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109606154A (en) * | 2018-10-31 | 2019-04-12 | 安徽恒瑞新能源股份有限公司 | A kind of protective device of new-energy automobile charging pile |
-
2017
- 2017-07-12 CN CN201720838469.1U patent/CN206894170U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109606154A (en) * | 2018-10-31 | 2019-04-12 | 安徽恒瑞新能源股份有限公司 | A kind of protective device of new-energy automobile charging pile |
| CN109606154B (en) * | 2018-10-31 | 2021-12-24 | 安徽恒瑞新能源股份有限公司 | New energy automobile fills electric pile's protector |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 Termination date: 20190712 |