CN212587999U - Cable duct convenient to cable maintenance - Google Patents
Cable duct convenient to cable maintenance Download PDFInfo
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- CN212587999U CN212587999U CN202021042163.3U CN202021042163U CN212587999U CN 212587999 U CN212587999 U CN 212587999U CN 202021042163 U CN202021042163 U CN 202021042163U CN 212587999 U CN212587999 U CN 212587999U
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- pipeline unit
- cable
- closing cover
- pipeline
- close
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Abstract
The utility model provides a cable duct convenient to cable maintenance, including the pipeline body, the pipeline body includes a plurality of pipeline units, the pipeline unit includes to close the lid and close the lid down, it is articulated to close lid and lower lid one end on to close, fixed connection can be dismantled to the other end, it is the unsmooth terminal surface of mutually supporting to close the connection face of lid and lower lid on to close, be equipped with sealed the pad on the unsmooth terminal surface, the pipeline unit adopts insulating material to make, be equipped with conductive coating on the pipeline unit inner wall, be equipped with a plurality of through-holes on the pipeline unit, the embedded leakage indicator that is equipped with of one end that the pipeline unit axis was kept away from to the through-hole, be equipped with the conductor in the through-hole, conductor one end is connected with the conductive coating electricity, the other end is connected with. The utility model discloses can improve the leakproofness of pipeline unit, and can confirm the electric leakage place to can open the easy access fast.
Description
Technical Field
The utility model relates to an electric power corollary equipment technical field, concretely relates to cable duct convenient to cable maintenance.
Background
Cable duct is used for wearing a pipeline building of putting cable, in order to confirm the electric leakage condition of cable in the pipeline better, consequently, the utility model discloses a novel cable detection pipeline of publication No. CN205960609U, although this pipeline can be accurate confirm the specific position of electric leakage point, nevertheless because this pipeline adopts split type cable duct, the leakproofness is relatively poor, easy ponding in the pipeline, humidity increases, and behind the ponding, can not in time be discover, lead to the cable to soak in water for a long time or be in moist environment for a long time, cause the cable ageing, the electric leakage condition takes place.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem that the background art exists, the utility model provides a cable duct convenient to cable maintenance.
The utility model provides a cable duct convenient to cable maintenance, including the pipeline body, the pipeline body includes a plurality of pipeline units, and the pipeline unit includes upper cover and lower cover, and upper cover and lower cover one end hinge joint, and the other end can dismantle fixed connection, and the connection face of upper cover and lower cover is the unsmooth terminal surface of mutually supporting, is equipped with the sealed pad on the unsmooth terminal surface;
the pipeline unit adopts insulating material to make, pipeline unit inner wall both ends all are equipped with the insulating layer, be located to be equipped with conductive coating on the pipeline unit inner wall between the insulating layer, be equipped with a plurality of through-holes that run through along the thickness direction on the pipeline unit, the embedded leakage indicator that is equipped with in one end that the pipeline unit axis was kept away from to the through-hole, be equipped with the conductor in the through-hole, conductor one end is connected with conductive coating electricity, the other end is connected with a binding post electricity of leakage indicator, another binding post of leakage indicator is connected with the wire, wire and.
Preferably, an insulating sealing member is arranged between the leakage indicator lamp and the inner wall of the through hole.
Preferably, the through holes are uniformly distributed on the upper closing cover.
Preferably, the conductive coating and the conductor are fixed by laser welding.
The utility model discloses an on close the lid and close under with and cover concave-convex terminal surface and sealed the pad and connect, can improve the leakproofness of pipeline unit to in avoiding water to get into pipeline unit, when the cable electric leakage, the electric current transmits for leakage indicator through conductive coating, conductor, leakage indicator lights in order to show the electric leakage, and the luminance of the different leakage indicator of accessible is different, confirms the electric leakage place, and can open on fast and close the lid and close under with and cover the quick maintenance.
Drawings
Fig. 1 is the utility model provides a cable duct's structure schematic diagram convenient to cable maintenance.
Fig. 2 is an enlarged view of fig. 1 at a.
Fig. 3 is a schematic sectional structural view of the pipeline unit of the present invention.
Fig. 4 is an enlarged view of fig. 3 at B.
Detailed Description
Referring to fig. 1-4, the cable duct convenient for cable maintenance provided by the utility model comprises a duct body, the duct body comprises a plurality of duct units 1, the duct units 1 comprise an upper closing cover 11 and a lower closing cover 12, one end of the upper closing cover 11 is hinged with one end of the lower closing cover 12, the other end is detachable and fixed, the connecting surface of the upper closing cover 11 and the lower closing cover 12 is a concave-convex end surface which is matched with each other, and a sealing gasket is arranged on the concave-convex end surface;
pipeline unit 1 adopts insulating material to make, 1 inner wall both ends of pipeline unit all are equipped with the insulating layer, be located and be equipped with conductive coating 3 on the 1 inner wall of pipeline unit between the insulating layer, be equipped with a plurality of through-holes that run through along the thickness direction on the pipeline unit 1, the embedded leakage indicator lamp 2 that is equipped with in one end that pipeline unit 1 axis was kept away from to the through-hole, be equipped with the conductor in the through-hole, conductor one end is connected with conductive coating 3 electricity, the other end is connected with a binding post electricity of leakage indicator lamp 2, another binding post of leakage indicator lamp 2 is connected with the wire, wire.
The utility model discloses an on close lid 11 and close the unsmooth terminal surface of lid 12 and sealed the pad and connect down, can improve pipeline unit 1's leakproofness, thereby avoid in water gets into pipeline unit 1, and when the cable electric leakage, the electric current passes through conductive coating 11, the conductor transmits for leakage indicator lamp 2, leakage indicator lamp 2 lights in order to show the electric leakage, and the different electric leakage indicator lamp 2's of accessible luminance is different, confirm the electric leakage place, and can open on close lid 11 fast overhaul with closing lid 12 down fast overhaul fast.
In order to improve the sealing performance of the cable duct, in the present embodiment, an insulating seal is provided between the leakage indicator lamp 2 and the inner wall of the through hole.
In order to observe the leakage indicator lamp 2 conveniently, in the present embodiment, the through holes are uniformly distributed on the upper cover 11.
In order to ensure the stability against overcurrent, in the present embodiment, the conductive coating 3 is fixed to the conductor by laser welding.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. A cable duct convenient for cable maintenance is characterized by comprising a duct body, wherein the duct body comprises a plurality of duct units (1), each duct unit (1) comprises an upper closing cover (11) and a lower closing cover (12), one end of each upper closing cover (11) is hinged with one end of each lower closing cover (12), the other end of each upper closing cover is detachably and fixedly connected with the other end of each lower closing cover, the connecting surfaces of the upper closing cover (11) and the lower closing cover (12) are concave and convex end surfaces which are matched with each other, and sealing gaskets are arranged on the concave and convex end surfaces;
pipeline unit (1) adopts insulating material to make, pipeline unit (1) inner wall both ends all are equipped with the insulating layer, be located and be equipped with conductive coating (3) on pipeline unit (1) inner wall between the insulating layer, be equipped with a plurality of through-holes that run through along thickness direction on pipeline unit (1), the through-hole is kept away from the embedded leakage indicator (2) that are equipped with of one end of pipeline unit (1) axis, be equipped with the conductor in the through-hole, conductor one end is connected with conductive coating (3) electricity, the other end is connected with a binding post electricity of leakage indicator (2), another binding post of leakage indicator (2) is connected with the wire, wire and pipeline unit (1) outer wall connection.
2. Raceway for cable repair according to claim 1, characterized in that an insulating seal is provided between the leakage indicator light (2) and the inner wall of the through hole.
3. Raceway for facilitating cable repair according to claim 1, characterized in that the through holes are evenly distributed over the upper closure (11).
4. Raceway for facilitating cable repair according to claim 1, characterized in that the conductive coating (3) is fixed to the conductor by laser welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021042163.3U CN212587999U (en) | 2020-06-08 | 2020-06-08 | Cable duct convenient to cable maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021042163.3U CN212587999U (en) | 2020-06-08 | 2020-06-08 | Cable duct convenient to cable maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212587999U true CN212587999U (en) | 2021-02-23 |
Family
ID=74643568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021042163.3U Active CN212587999U (en) | 2020-06-08 | 2020-06-08 | Cable duct convenient to cable maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212587999U (en) |
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2020
- 2020-06-08 CN CN202021042163.3U patent/CN212587999U/en active Active
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