CN107834459A - A kind of cable separating anti-wear sheath - Google Patents
A kind of cable separating anti-wear sheath Download PDFInfo
- Publication number
- CN107834459A CN107834459A CN201711182424.4A CN201711182424A CN107834459A CN 107834459 A CN107834459 A CN 107834459A CN 201711182424 A CN201711182424 A CN 201711182424A CN 107834459 A CN107834459 A CN 107834459A
- Authority
- CN
- China
- Prior art keywords
- support
- pair
- cannula portion
- left front
- cable
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
- H02G3/0481—Tubings, i.e. having a closed section with a circular cross-section
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
- H02G3/0475—Tubings, i.e. having a closed section formed by a succession of articulated units
Abstract
The invention discloses a kind of cable separating anti-wear sheath, including some sheath bodies；Sheath body includes the sheath body of circle ring column shape；The external cylindrical surface of sheath body forms left support ear group and right support ear group；It is hinged on a pair of left support ears and is provided with left connecting portion；It is hinged on a pair of right support ears and is provided with right connecting portion；Left connecting portion includes left front cannula portion and left back cannula portion；The movable front end for being arranged on left back cannula portion of left front cannula portion；Left back cannula portion includes the left back support tube of the circle ring column shape at rear portion and the left front contiguous block of anterior fan ring cylinder shape；The axis direction that left front cannula portion is with the moving direction of left back support tube identical circle ring column shape and left front cannula portion is left back support tube；Right connecting portion is that can plug the cylinder covered in left back support tube and left front cannula portion.Some sheath bodies of the present invention can join end to end cyclization, to adapt to the cable of varying number, and isolate cable and avoid fretting wear between cable.
Description
Technical field
The present invention relates to cable auxiliary accessories field, and in particular to a kind of cable separating anti-wear sheath.
Background technology
The structure of cable is generally metal-cored including insulating barrier, and the main function of its insulating barrier is to place electric leakage, but when electricity
After cable long-term use, due to abrasion, the insulating barrier on the outside of cable can be made damaged, potential safety hazard be present.Spread according to different cables
If environment, prior art gives a variety of solution methods, such as lays pipeline and winds cable penetration in pipeline, outside cable
The high-abrasive material of strip is so as to wrapping up cable etc..But no matter in the prior art, the abrasionproof means of cable are present
The shortcomings that common, first, during laying multi-cable, all cables are wrapped in same protection materials, and cable can not divide
Open, if necessary to distinguish cable, it is necessary to which repetition operation, such as lays more pipelines or wind wear rib on cable one by one
Deng；Second, cable can not be fixed, easily slip or internally wind.
The content of the invention
The purpose of the present invention is including some sheaths in view of the shortcomings of the prior art, provide a kind of cable separating anti-wear sheath
Body 10；Sheath body 10 includes the sheath body 11 of circle ring column shape；The external cylindrical surface of sheath body 10 forms left support
Ear group 12 and right support ear group 13；Left support ear group 12 and the distribution of the even circumferential of right support ear group 13；Left support ear group 12 includes
Symmetrical left support ear before and after a pair；It is hinged on a pair of left support ears and is provided with left connecting portion；Right support ear group 13 includes a pair
Front and rear symmetrical right support ear；It is hinged on a pair of right support ears and is provided with right connecting portion 16；Left connecting portion includes left front cannula portion
151 and left back cannula portion 15；The movable front end for being arranged on left back cannula portion 15 of left front cannula portion 151；Left back cannula portion 15
The left front contiguous block of the left back support tube of circle ring column shape including rear portion and anterior fan ring cylinder shape；Left front cannula portion 151
For with axis side that the moving direction of left back support tube identical circle ring column shape and left front cannula portion 151 is left back support tube
To；Right connecting portion 16 is that can plug the cylinder covered in left back support tube and left front cannula portion 151.
As the preferred of above-mentioned technical proposal, the columned left of fore-and-aft direction setting is fixed with a pair of left support ears
Stem 121；The columned right newel 131 of fore-and-aft direction setting is fixed with a pair of right support ears；Left back cannula portion 15
External cylindrical surface forms a pair of left articulated slabs 152；A pair of left articulated slabs 152 are articulated on left stem 121；Right connecting portion 16
A pair of right articulated slabs 161 are formed on the face of cylinder；A pair of right articulated slabs 161 are articulated on right connecting portion 16；Left front contiguous block
Front end face forms the sliding guide groove 150 of fore-and-aft direction；Formed on the rear end face of left front cannula portion 151 and sliding guide groove
The 150 sliding guide posts 1511 coordinated；The external cylindrical surface front end of left front cannula portion 151 and the shaping of the homonymy of sliding guide post 1511
There is left front supporting plate 1512；Left front supporting plate 1512 is provided through in left front supporting plate 1512 and is articulated in left front supporting plate
Caging bolt 153 on 1512；The rear end of caging bolt 153 passes through a pair of left articulated slabs 152 and is screwed onto the left hinge of rear side
On fishplate bar 152.
As the preferred of above-mentioned technical proposal, the inner circular post holes of sheath body 11 is cable punching hole 110；Cable punching hole
Even circumferential forms some non-slipping blocks 111 in 110 side wall.
As the preferred of above-mentioned technical proposal, in addition to center support 20；Center support 20 includes central support posts
21 and four support bars 22；Symmetrical expansion link 221 before and after being vertically and fixedly provided with a pair on support bar 22；Expansion link 221 it is another
End is fixed on the rotating ring 222 of circle ring column shape；Rotating ring 222 is articulated in central support posts 21；Outside sheath body 11
The face of cylinder forms connecting seat 14；Connecting seat 14 is located at the middle of left support ear group 12 and right support ear group 13；Connecting seat 14
Inside form the pre-and post perforative connecting hole 140 coordinated with support bar 22；The side wall of connecting hole 140 is away from sheath body 11
Side form through set slide escape groove 141；The quantity of sheath body 11 is at least four.
As the preferred of above-mentioned technical proposal, the spacing slided between the relative side wall of escape groove 141 is leaned on expansion link 221
The diameter of near-end is equal.
The beneficial effects of the present invention are：Some sheath bodies can join end to end cyclization, to adapt to the cable of varying number,
And isolate cable and avoid fretting wear between cable.
Brief description of the drawings
Fig. 1 is the structural representation faced of the present invention；
Fig. 2 is the structural representation of the section of the sheath body 10 of the present invention；
Fig. 3 is the structural representation of the section of the center support 20 of the present invention.
In figure, 10, sheath body；11st, sheath body；110th, cable punching hole；111st, non-slipping block；12nd, left support ear group；
121st, left stem；13rd, right support ear group；131st, right newel；14th, connecting seat；140th, connecting hole；141st, escape groove is slided；
15th, left back cannula portion；150th, sliding guide groove；151st, left front cannula portion；1511st, sliding guide post；1512nd, left front supporting plate；
152nd, left articulated slab；153rd, caging bolt；16th, right connecting portion；161st, right articulated slab；20th, center support；21st, central supported
Post；22nd, support bar；221st, expansion link；222nd, rotating ring.
Embodiment
As shown in FIG. 1 to 3, a kind of cable separating anti-wear sheath, including some sheath bodies 10；Sheath body 10 includes
The sheath body 11 of circle ring column shape；The external cylindrical surface of sheath body 10 forms left support ear group 12 and right support ear group 13；
Left support ear group 12 and the distribution of the even circumferential of right support ear group 13；Symmetrical left support before and after left support ear group 12 includes a pair
Ear；It is hinged on a pair of left support ears and is provided with left connecting portion；The symmetrical right support ear before and after including a pair of right support ear group 13；One
Right connecting portion 16 is provided with to being hinged on right support ear；Left connecting portion includes left front cannula portion 151 and left back cannula portion 15；It is left front
The movable front end for being arranged on left back cannula portion 15 of cannula portion 151；Left back cannula portion 15 includes the circle ring column shape at rear portion
The left front contiguous block of left back support tube and anterior fan ring cylinder shape；Left front cannula portion 151 is to justify with left back support tube identical
Ring cylinder shape and the moving direction of left front cannula portion 151 are the axis direction of left back support tube；Right connecting portion 16 is to plug
Cover the cylinder in left back support tube and left front cannula portion 151.
As shown in FIG. 1 to 3, the columned left stem 121 of fore-and-aft direction setting is fixed with a pair of left support ears；
The columned right newel 131 of fore-and-aft direction setting is fixed with a pair of right support ears；The external cylindrical surface of left back cannula portion 15
Form a pair of left articulated slabs 152；A pair of left articulated slabs 152 are articulated on left stem 121；On the face of cylinder of right connecting portion 16
Form a pair of right articulated slabs 161；A pair of right articulated slabs 161 are articulated on right connecting portion 16；The front end face of left front contiguous block into
Type has the sliding guide groove 150 of fore-and-aft direction；Form on the rear end face of left front cannula portion 151 and coordinate with sliding guide groove 150
Sliding guide post 1511；The external cylindrical surface front end of left front cannula portion 151 and forming for the homonymy of sliding guide post 1511 are left front
Supporting plate 1512；Left front supporting plate 1512 is provided through in left front supporting plate 1512 and is articulated in left front supporting plate 1512
Caging bolt 153；The rear end of caging bolt 153 passes through a pair of left articulated slabs 152 and is screwed onto the left articulated slab 152 of rear side
On.
As shown in Figure 1 and Figure 2, the inner circular post holes of sheath body 11 is cable punching hole 110；In the side wall of cable punching hole 110
Even circumferential forms some non-slipping blocks 111.
As shown in Figure 1, Figure 3, in addition to center support 20；Center support 20 includes central support posts 21 and four branch
Strut 22；Symmetrical expansion link 221 before and after being vertically and fixedly provided with a pair on support bar 22；The other end of expansion link 221 is fixed on circle
On the rotating ring 222 of ring cylinder shape；Rotating ring 222 is articulated in central support posts 21；The external cylindrical surface shaping of sheath body 11
There is connecting seat 14；Connecting seat 14 is located at the middle of left support ear group 12 and right support ear group 13；The inside shaping of connecting seat 14
There is the pre-and post perforative connecting hole 140 coordinated with support bar 22；Side shaping of the side wall of connecting hole 140 away from sheath body 11
Have and slide escape groove 141 through what is set；The quantity of sheath body 11 is at least four.
As shown in figure 1, slide diameter phase of the spacing with expansion link 221 close to end between the relative side wall of escape groove 141
Deng.
The operation principle of cable separating anti-wear sheath：
Sheath body 10 is arranged with every cable first, then the caging bolt 153 of rotating jacket body 10, makes a left side
Then protheca pipe portion 151 is plugged the rear end of the right connecting portion 16 of adjacent sheath body 10 to a left side away from left back cannula portion 15
In the left back support tube of rear enclosure pipe portion 15, the caging bolt 153 of rotating jacket body 10, left front cannula portion 151 are then rotated again
Return is set in the front end of the right connecting portion 16 of adjacent sheath body 10, so similarly, the head and the tail of all sheath bodies 10
It is connected circlewise, finally each support bar 22 of center support 20 is uniformly plugged on the connecting seat 14 of sheath body 10,
This sheath body 10 can be so prevented to be deformed inward.
Above content is only the better embodiment of the present invention, for one of ordinary skill in the art, according to the present invention
Thought, there will be changes, this specification content should not be construed as to this hair in specific embodiments and applications
Bright limitation.
Claims (5)
- A kind of 1. cable separating anti-wear sheath, it is characterised in that：Including some sheath bodies (10)；Sheath body (10) includes circle The sheath body (11) of ring cylinder shape；The external cylindrical surface of sheath body (10) forms left support ear group (12) and right support ear group (13)；Left support ear group (12) and the distribution of right support ear group (13) even circumferential；Left support ear group (12) is right before and after including a pair The left support ear of title；It is hinged on a pair of left support ears and is provided with left connecting portion；Right support ear group (13) is symmetrical before and after including a pair Right support ear；It is hinged on a pair of right support ears and is provided with right connecting portion (16)；Left connecting portion include left front cannula portion (151) and Left back cannula portion (15)；The movable front end for being arranged on left back cannula portion (15) of left front cannula portion (151)；Left back cannula portion (15) the left front contiguous block of the left back support tube of the circle ring column shape including rear portion and anterior fan ring cylinder shape；Left front cannula portion (151) it with left back support tube identical circle ring column shape and the moving direction of left front cannula portion (151) is left back support tube to be Axis direction；Right connecting portion (16) is that can plug the cylinder covered in left back support tube and left front cannula portion (151).
- A kind of 2. cable separating anti-wear sheath according to claim 1, it is characterised in that：It is fixed with a pair of left support ears The columned left stem (121) that fore-and-aft direction is set；The cylindric of fore-and-aft direction setting is fixed with a pair of right support ears Right newel (131)；The external cylindrical surface of left back cannula portion (15) forms a pair of left articulated slabs (152)；A pair of left articulated slabs (152) it is articulated on left stem (121)；A pair of right articulated slabs (161) are formed on the face of cylinder of right connecting portion (16)；A pair Right articulated slab (161) is articulated on right connecting portion (16)；The front end face of left front contiguous block forms the sliding guide of fore-and-aft direction Groove (150)；The sliding guide post coordinated with sliding guide groove (150) is formed on the rear end face of left front cannula portion (151) (1511)；The external cylindrical surface front end of left front cannula portion (151) forms left front supporting plate with sliding guide post (1511) homonymy (1512)；Left front supporting plate (1512) is provided through on left front supporting plate (1512) and is articulated in left front supporting plate (1512) On caging bolt (153)；The rear end of caging bolt (153) passes through a pair of left articulated slabs (152) and is screwed onto a left side for rear side On articulated slab (152).
- A kind of 3. cable separating anti-wear sheath according to claim 1, it is characterised in that：The inner circular of sheath body (11) Post holes is cable punching hole (110)；Even circumferential forms some non-slipping blocks (111) in the side wall of cable punching hole (110).
- A kind of 4. cable separating anti-wear sheath according to claim 1, it is characterised in that：Also include center support (20)；Center support (20) includes central support posts (21) and four support bars (22)；Support bar is vertically and fixedly provided with (22) Symmetrical expansion link (221) before and after a pair；The other end of expansion link (221) is fixed on the rotating ring (222) of circle ring column shape； Rotating ring (222) is articulated in central support posts (21)；The external cylindrical surface of sheath body (11) forms connecting seat (14)；Connection Seat (14) is located at the middle of left support ear group (12) and right support ear group (13)；The inside of connecting seat (14) forms front and rear pass through The connecting hole (140) coordinated with support bar (22) worn；Side shaping of the side wall of connecting hole (140) away from sheath body (11) Have and slide escape groove (141) through what is set；The quantity of sheath body (11) is at least four.
- A kind of 5. cable separating anti-wear sheath according to claim 4, it is characterised in that：It is relative to slide escape groove (141) Side wall between diameter close to end of spacing and expansion link (221) it is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711182424.4A CN107834459B (en) | 2017-11-23 | 2017-11-23 | A kind of cable separating anti-wear sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711182424.4A CN107834459B (en) | 2017-11-23 | 2017-11-23 | A kind of cable separating anti-wear sheath |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107834459A true CN107834459A (en) | 2018-03-23 |
| CN107834459B CN107834459B (en) | 2019-11-08 |
Family
ID=61653375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711182424.4A Active CN107834459B (en) | 2017-11-23 | 2017-11-23 | A kind of cable separating anti-wear sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107834459B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113555153A (en) * | 2021-07-23 | 2021-10-26 | 江苏驭芯传感器科技有限公司 | Cable for sensor |
| CN115360652A (en) * | 2022-10-18 | 2022-11-18 | 库珀新能源股份有限公司 | Cable sheath |
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| CN107086513A (en) * | 2017-06-14 | 2017-08-22 | 河北燎源电讯器材有限公司 | Can split multi-functional plum tube |
| CN206442082U (en) * | 2017-02-22 | 2017-08-25 | 北京金风科创风电设备有限公司 | Cable cover(ing) |
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| CN2481025Y (en) * | 2001-03-21 | 2002-03-06 | 纪治斌 | Punching inserting type multi-pipe assembly cable sleeve |
| CN2662512Y (en) * | 2003-10-30 | 2004-12-08 | 谢景森 | Integral multi-hole optical (electric) cable multiplexing pipe |
| EP1847748A2 (en) * | 2006-04-20 | 2007-10-24 | HILTI Aktiengesellschaft | Fire protection hose |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113555153A (en) * | 2021-07-23 | 2021-10-26 | 江苏驭芯传感器科技有限公司 | Cable for sensor |
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| CN115360652B (en) * | 2022-10-18 | 2023-03-24 | 库珀新能源股份有限公司 | Cable sheath |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107834459B (en) | 2019-11-08 |
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