CN107834459B - A kind of cable separating anti-wear sheath - Google Patents
A kind of cable separating anti-wear sheath Download PDFInfo
- Publication number
- CN107834459B CN107834459B CN201711182424.4A CN201711182424A CN107834459B CN 107834459 B CN107834459 B CN 107834459B CN 201711182424 A CN201711182424 A CN 201711182424A CN 107834459 B CN107834459 B CN 107834459B
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- China
- Prior art keywords
- cannula portion
- support
- pair
- sheath
- support ear
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Abstract
The invention discloses a kind of cable separating anti-wear sheaths, including several sheath ontologies；Sheath ontology 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；Left interconnecting piece is hingedly provided on a pair of of left support ear；Right interconnecting piece is hingedly provided on a pair of of right support ear；Left interconnecting piece includes left front cannula portion and left back cannula portion；Left front cannula portion is moved forward and backward the front end that left back cannula portion is arranged in；Left back cannula portion includes the left front link block of the left back support tube of the circle ring column shape at rear portion and the fan ring cylinder shape of front；Left front cannula portion is that the moving direction of circle ring column shape identical with left back support tube and left front cannula portion is the axis direction of left back support tube；Right interconnecting piece is that can plug the cylindrical body covered in left back support tube and left front cannula portion.Several sheath ontologies of the invention can join end to end cyclization, to adapt to the cable of different number, and cable is isolated and avoids fretting wear between cable.
Description
Technical field
The present invention relates to cable auxiliary accessories fields, and in particular to a kind of cable separating anti-wear sheath.
Background technique
It includes insulating layer that the structure of cable, which is generally metal core, and the main function of insulating layer is to place electric leakage, but work as electricity
After cable is used for a long time, due to abrasion, the insulating layer on the outside of cable can be made damaged, there are security risks.It is spread according to different cables
If environment, the prior art gives a variety of solutions, is such as laid with pipeline and winds cable penetration in pipeline, outside cable
The wear-resistant material of strip is to wrap up cable etc..But no matter in the prior art, the abrasionproof means of cable exist
Common disadvantage, first is that all cables are wrapped in same protection materials, and cable cannot divide when being laid with multi-cable
It opens, if necessary to distinguish cable, needs to repeat operation, be such as laid with more root canal roads or wind wear rib on cable one by one
Deng；Second is that cable is not capable of fixing, it is easy to slip or in inner wrap.
Summary of the invention
The purpose of the present invention is in view of the shortcomings of the prior art, providing a kind of cable separating anti-wear sheath, including several sheaths
Ontology 10；Sheath ontology 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 13 even circumferential of right support ear group；Left support ear group 12 includes
A pair of of symmetrical left support ear in front and back；Left interconnecting piece is hingedly provided on a pair of of left support ear；Right support ear group 13 includes a pair
The symmetrical right support ear in front and back；Right interconnecting piece 16 is hingedly provided on a pair of of right support ear；Left interconnecting piece includes left front cannula portion
151 and left back cannula portion 15；Left front cannula portion 151 is moved forward and backward the front end that left back cannula portion 15 is arranged in；Left back cannula portion 15
The left front link block of the fan ring cylinder shape of the left back support tube and front of circle ring column shape including rear portion；Left front cannula portion 151
Moving direction for circle ring column shape identical with left back support tube and left front cannula portion 151 is the axis side of left back support tube
To；Right interconnecting piece 16 is the cylindrical body being plugged in left back support tube and left front cannula portion 151.
As a preferred embodiment of the above technical solution, the columned left of front-rear direction setting is fixed on a pair of of left support ear
Stem 121；The columned right newel 131 of front-rear direction setting is fixed on a pair of of right support ear；Left back cannula portion 15
External cylindrical surface forms a pair of left articulated slab 152；A pair of left articulated slab 152 is articulated on left stem 121；Right interconnecting piece 16
A pair of right articulated slab 161 is formed on cylindrical surface；A pair of right articulated slab 161 is articulated on right interconnecting piece 16；Left front link block
Front end face forms sliding guide slot 150 in the front-back direction；It is formed on the rear end face of left front cannula portion 151 and sliding guide slot
The sliding guide column 1511 of 150 cooperations；The external cylindrical surface front end of left front cannula portion 151 and the ipsilateral molding of sliding guide column 1511
There is left front support plate 1512；It is provided through left front support plate 1512 in left front support plate 1512 and is articulated in left front support plate
Caging bolt 153 on 1512；The rear end of caging bolt 153 passes through a pair of left articulated slab 152 and is screwed onto the left hinge of rear side
On fishplate bar 152.
As a preferred embodiment of the above technical solution, the inner circular post holes of sheath body 11 is cable punching hole 110；Cable punching hole
Even circumferential forms several non-slipping blocks 111 on 110 side wall.
It as a preferred embodiment of the above technical solution, further include center support 20；Center support 20 includes central support posts
21 and four support rods 22；Symmetrically telescopic rod 221 is vertically and fixedly provided with before and after a pair on support rod 22；Telescopic rod 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
Cylindrical surface forms attachment base 14；Attachment base 14 is located at the middle of left support ear group 12 and right support ear group 13；Attachment base 14
Inside form the pre-and post perforative connecting hole 140 cooperated with support rod 22；The side wall of connecting hole 140 is far from sheath body 11
Side form through setting slide escape groove 141；The quantity of sheath body 11 is at least four.
As a preferred embodiment of the above technical solution, the spacing slided between the opposite side wall of escape groove 141 is leaned on telescopic rod 221
The diameter of proximal end is equal.
It can join end to end cyclization the beneficial effects of the present invention are: several sheath ontologies, to adapt to the cable of different number,
And cable is isolated and avoids fretting wear between cable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram faced of the invention；
Fig. 2 is the structural schematic diagram of the section of sheath ontology 10 of the invention；
Fig. 3 is the structural schematic diagram of the section of center support 20 of the invention.
In figure, 10, sheath ontology；11, sheath body；110, cable punching hole；111, non-slipping block；12, left support ear group；
121, left stem；13, right support ear group；131, right newel；14, attachment base；140, connecting hole；141, escape groove is slided；
15, left back cannula portion；150, sliding guide slot；151, left front cannula portion；1511, sliding guide column；1512, left front support plate；
152, left articulated slab；153, caging bolt；16, right interconnecting piece；161, right articulated slab；20, center support；21, central supported
Column；22, support rod；221, telescopic rod；222, rotating ring.
Specific embodiment
As shown in FIG. 1 to 3, a kind of cable separating anti-wear sheath, including several sheath ontologies 10；Sheath ontology 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 13 even circumferential of right support ear group；Left support ear group 12 includes a pair of of symmetrical left support in front and back
Ear；Left interconnecting piece is hingedly provided on a pair of of left support ear；Right support ear group 13 includes the symmetrical right support ear in a pair of of front and back；One
To being hingedly provided with right interconnecting piece 16 on right support ear；Left interconnecting piece includes left front cannula portion 151 and left back cannula portion 15；It is left front
Cannula portion 151 is moved forward and backward the front end that left back cannula portion 15 is arranged in；Left back cannula portion 15 includes the circle ring column shape at rear portion
The left front link block of left back support tube and the fan ring cylinder shape of front；Left front cannula portion 151 is circle identical with left back support tube
Ring cylinder shape and the moving direction of left front cannula portion 151 are the axis direction of left back support tube；Right interconnecting piece 16 is to be plugged in
Cylindrical body in left back support tube and left front cannula portion 151.
As shown in FIG. 1 to 3, the columned left stem 121 of front-rear direction setting is fixed on a pair of of left support ear；
The columned right newel 131 of front-rear direction setting is fixed on a pair of of right support ear；The external cylindrical surface of left back cannula portion 15
Form a pair of left articulated slab 152；A pair of left articulated slab 152 is articulated on left stem 121；On the cylindrical surface of right interconnecting piece 16
Form a pair of right articulated slab 161；A pair of right articulated slab 161 is articulated on right interconnecting piece 16；The front end face of left front link block at
Type has sliding guide slot 150 in the front-back direction；It forms on the rear end face of left front cannula portion 151 and cooperates with sliding guide slot 150
Sliding guide column 1511；The external cylindrical surface front end of left front cannula portion 151 and sliding guide column 1511 it is ipsilateral form it is left front
Support plate 1512；It is provided through left front support plate 1512 in left front support plate 1512 and is articulated in left front support plate 1512
Caging bolt 153；The rear end of caging bolt 153 passes through a pair of left articulated slab 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；On the side wall of cable punching hole 110
Even circumferential forms several non-slipping blocks 111.
It as shown in Figure 1, Figure 3, further include center support 20；Center support 20 includes central support posts 21 and four branch
Strut 22；Symmetrically telescopic rod 221 is vertically and fixedly provided with before and after a pair on support rod 22；The other end of telescopic rod 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 of sheath body 11 forms
There is attachment base 14；Attachment base 14 is located at the middle of left support ear group 12 and right support ear group 13；The inside of attachment base 14 forms
There is the pre-and post perforative connecting hole 140 cooperated with support rod 22；The side wall of connecting hole 140 is formed far from the side of sheath body 11
Have and slides escape groove 141 through setting；The quantity of sheath body 11 is at least four.
As shown in Figure 1, sliding the diameter phase that the spacing between the opposite side wall of escape groove 141 leans on proximal end with telescopic rod 221
Deng.
The working principle of cable separating anti-wear sheath:
Sheath ontology 10 is arranged on every cable first, then the caging bolt 153 of rotating jacket ontology 10, makes a left side
Then protheca pipe portion 151 is plugged the rear end of the right interconnecting piece 16 of adjacent sheath ontology 10 to a left side far 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 ontology 10, left front cannula portion 151 are then rotated again
Return is set in the front end of the right interconnecting piece 16 of adjacent sheath ontology 10, so similarly, the head and the tail of all sheath ontologies 10
It is connected circlewise, finally each support rod 22 of center support 20 is uniformly plugged on the attachment base 14 of sheath ontology 10,
This sheath ontology 10 can be prevented to be deformed inward in this way.
The above content is only better embodiment of the invention, for those of ordinary skill in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as to this hair
Bright limitation.
Claims (4)
1. a kind of cable separating anti-wear sheath, it is characterised in that: including several sheath ontologies (10)；Sheath ontology (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) includes that a pair of of front and back is right
The left support ear of title；Left interconnecting piece is hingedly provided on a pair of of left support ear；Right support ear group (13) includes that a pair of of front and back is symmetrical
Right support ear；Right interconnecting piece (16) are hingedly provided on a pair of of right support ear；Left interconnecting piece include left front cannula portion (151) and
Left back cannula portion (15)；Left front cannula portion (151) is moved forward and backward setting in the front end of left back cannula portion (15)；Left back cannula portion
(15) include rear portion circle ring column shape left back support tube and front fan ring cylinder shape left front link block；Left front cannula portion
It (151) be the moving direction of circle ring column shape identical with left back support tube and left front cannula portion (151) is left back support tube
Axis direction；Right interconnecting piece (16) is the cylindrical body being plugged in left back support tube and left front cannula portion (151)；
It further include center support (20)；Center support (20) includes central support posts (21) and four support rods (22)；Branch
Symmetrically telescopic rod (221) is vertically and fixedly provided with before and after a pair on strut (22)；The other end of telescopic rod (221) is fixed on annulus column
On the rotating ring (222) of body shape；Rotating ring (222) is articulated on central support posts (21)；The external cylindrical surface of sheath body (11)
Form attachment base (14)；Attachment base (14) is located at the middle of left support ear group (12) and right support ear group (13)；Attachment base
(14) inside forms the pre-and post perforative connecting hole (140) with support rod (22) cooperation；The side wall of connecting hole (140) is separate
The side of sheath body (11), which is formed, slides escape groove (141) through setting；The quantity of sheath body (11) is at least four
It is a.
2. a kind of cable separating anti-wear sheath according to claim 1, it is characterised in that: be fixed on a pair of of left support ear
The columned left stem (121) of front-rear direction setting；The cylindric of front-rear direction setting is fixed on a pair of of right support ear
Right newel (131)；The external cylindrical surface of left back cannula portion (15) forms a pair of left articulated slab (152)；A pair of left articulated slab
(152) it is articulated on left stem (121)；A pair of right articulated slab (161) is formed on the cylindrical surface of right interconnecting piece (16)；It is a pair of
Right articulated slab (161) is articulated on right interconnecting piece (16)；The front end face of left front link block forms sliding guide in the front-back direction
Slot (150)；The sliding guide column with sliding guide slot (150) cooperation 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) and sliding guide column (1511) it is ipsilateral form left front support plate
(1512)；Left front support plate (1512) is provided through on left front support plate (1512) and is articulated in left front support plate (1512)
On caging bolt (153)；The rear end of caging bolt (153) passes through a pair of left articulated slab (152) and is screwed onto a left side for rear side
On articulated slab (152).
3. a kind of 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 several non-slipping blocks (111) on the side wall of cable punching hole (110).
4. a kind of cable separating anti-wear sheath according to claim 1, it is characterised in that: it is opposite to slide escape groove (141)
Side wall between spacing and telescopic rod (221) it is equal by the diameter of proximal end.
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 CN107834459A (en) | 2018-03-23 |
| CN107834459B true CN107834459B (en) | 2019-11-08 |
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| 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 |
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| CN (1) | CN107834459B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113555153B (en) * | 2021-07-23 | 2022-09-23 | 江苏驭芯传感器科技有限公司 | Cable for sensor |
| CN115360652B (en) * | 2022-10-18 | 2023-03-24 | 库珀新能源股份有限公司 | Cable sheath |
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| CN202004388U (en) * | 2011-03-07 | 2011-10-05 | 国电联合动力技术有限公司 | Cable separating and fixing device |
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| CN205954853U (en) * | 2016-07-21 | 2017-02-15 | 金刚幕墙集团有限公司 | Support system is connected on daylighting top |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US10031301B2 (en) * | 2014-11-07 | 2018-07-24 | Cable Components Group, Llc | Compositions for compounding, extrusion, and melt processing of foamable and cellular polymers |
| CN205610132U (en) * | 2016-05-08 | 2016-09-28 | 庄甲菁 | Mounting structure is stabilized to many cables |
| 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN202004388U (en) * | 2011-03-07 | 2011-10-05 | 国电联合动力技术有限公司 | Cable separating and fixing device |
| CN204068168U (en) * | 2014-06-27 | 2014-12-31 | 江苏苏龙通信科技股份有限公司 | A kind of communication plum tube |
| CN205954853U (en) * | 2016-07-21 | 2017-02-15 | 金刚幕墙集团有限公司 | Support system is connected on daylighting top |
| CN106532610A (en) * | 2016-12-29 | 2017-03-22 | 北京金风科创风电设备有限公司 | Cable isolation fixing device and tower barrel |
| 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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| Publication number | Publication date |
|---|---|
| CN107834459A (en) | 2018-03-23 |
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