CN105846384A - Cable channels and cable cover plate - Google Patents
Cable channels and cable cover plate Download PDFInfo
- Publication number
- CN105846384A CN105846384A CN201610439013.8A CN201610439013A CN105846384A CN 105846384 A CN105846384 A CN 105846384A CN 201610439013 A CN201610439013 A CN 201610439013A CN 105846384 A CN105846384 A CN 105846384A
- Authority
- CN
- China
- Prior art keywords
- cable
- cover plate
- conduit line
- tracks
- metal
- 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.)
- Pending
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
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/02—Installations of electric cables or lines in or on the ground or water laid directly in or on the ground, river-bed or sea-bottom; Coverings therefor, e.g. tile
- H02G9/025—Coverings therefor, e.g. tile
Abstract
The invention relates to electric power facilities, and particularly provides cable channels and a cable cover plate. The cable channels and the cable cover plate comprise the cable channels (1) and the cable cover plate (2). Metal convex tracks (3) are arranged on the cable channels (1). Metal concave tracks (4) are symmetrically arranged at the two sides of the cable cover plate (2). The middle part of the metal concave tracks (4) is narrow and the two end parts are wide. The cable cover plate (2) is arranged on the cable channels (1) through the tracks. The height of the metal concave tracks (4) is less than that of the metal convex tracks (3). The cable channels and the cable cover plate are reasonable in design. The cable channel cover plate and the cable channels are respectively provided with two tracks. The tracks arranged on the cable cover plate are the concave tracks, the tracks arranged on the cable channels are the convex tracks and the two convex and concave tracks are cooperatively used.
Description
Technical field
The present invention relates to electric power facility, be specially a kind of conduit line and cover plate, removal cable cover plate when being used for overhauling.
Background technology
Conduit line cover plate and conduit line technical field, current practice is directly to be placed on above raceway groove by conduit line cover plate, owing to conduit line cover plate is heavier, when needing to overhaul cable, removal cable raceway groove cover plate is relatively difficult, and more fragile conduit line or cover plate itself.
Summary of the invention
It is an object of the invention to can removal cable raceway groove cover plate more easily, improve the efficiency of cable maintenance.
The present invention adopts the following technical scheme that realization:
A kind of conduit line and cover plate, including conduit line and cable cover；Metal raised track is set on described conduit line；Described cable cover lateral symmetry arranges narrow, two head breadths in the middle of metal female rail road, described metal female rail road；Described cable cover is placed in the metal raised track of conduit line by metal female rail road.
Cable cover and conduit line are installed additional by bolt respectively or pre-buried mode arranges track so that be the conveniently moving of conduit line cover plate, quick.The conduit line cover plate of belt track and conduit line by the matrix track on conduit line cover plate and the convex track on conduit line with the use of.
With the female rail road of arc on cable cover and narrower in the middle part of female rail road, two is gradually relaxed, beneficially the movement of cable rail.The narrower width in middle part of the matrix track on conduit line cover plate is basically identical with the convex track width on conduit line.And, the projection of the matrix track on cable cover is less than the projection of the convex track on conduit line, it is simple to reduce friction and flexible operation.
During use, two convex tracks that two matrix tracks on conduit line cover plate are positioned on conduit line, as conduit line field condition allows, convex track overall length can be longer than the length that the overall length of conduit line is certain, it is easy to removal cable cover plate, as conduit line field condition does not allow to extend convex track, then the conveniently moving of residue conduit line cover plate, quick by removing several pieces of conduit line cover plates, can also be made.
The advantage of belt track conduit line cover plate is as follows:
1, making the conveniently moving of cable cover, quick, the maintenance making cable is more efficient.
2, making cable cover also reduce because the quantity removed reduces to damage, cable cover movement in orbit is not belonging to remove, and so-called removing is opened cover plate exactly and move apart the meaning of raceway groove.
The present invention is reasonable in design, conduit line cover plate and conduit line respectively fill two tracks, track on cable cover is matrix track, track on conduit line is convex track, two convex-concave tracks with the use of, it is effectively reduced the labor intensity of operating personnel, improves work efficiency, there is preferable application value.
Accompanying drawing explanation
Fig. 1 represents cable cover schematic bottom view.
Fig. 2 represents conduit line and cover plate schematic diagram.
In figure, 1-conduit line, 2-cable cover, 3-metal raised track, 4-metal female rail road.
Detailed description of the invention
Below in conjunction with the accompanying drawings the specific embodiment of the present invention is described in detail.
A kind of conduit line and cover plate, including conduit line 1 and cable cover 2.
As it is shown in figure 1, described cable cover 2 lateral symmetry arranges narrow, two head breadths in the middle of metal female rail road 4, described metal female rail road 4；Described metal female rail road 4 can be to use conitnuous forms, or uses discontinuous form, uses discontinuous form can save metal consumption to a certain extent, reduces cost.
As in figure 2 it is shown, arrange metal raised track 3 on described conduit line 1；Described cable cover 2 is placed in the metal raised track 3 of conduit line 1 by metal female rail road 4.
When being embodied as, the height in described metal female rail road 4 is less than the height of metal raised track 3.Described cable cover 2 is installed by bolt or arranges metal female rail road 4 by pre-buried mode；It is to say, install metal female rail road by bolt on existing concrete cable cover, or, when preparing concrete cable cover, tie up on the reinforcing bar of cable cover in advance and set metal female rail road, pour into a mould concrete formation the most again, finally constitute the cable cover with track.
Described conduit line 1 is installed by bolt or arranges metal raised track 3 by pre-buried mode；It is to say, install metal raised track by bolt on existing concrete cable trench road, or, when preparing concrete cable trench road, tie up on the reinforcing bar of conduit line in advance and set metal raised track, pour into a mould concrete formation the most again, finally constitute the conduit line with track.
Time actually used, first two the convex tracks two matrix tracks on conduit line cover plate being positioned on conduit line, when cable needs to check or overhaul, as conduit line track has certain length to have more than needed than conduit line, can from conduit line track is more more than needed than conduit line one by one movable cover plate until cable need to check or maintenance department, as conduit line track does not has length to have more than needed than conduit line, can open partial cables raceway groove cover plate (generally a piece or two pieces) and move apart conduit line, remaining conduit line cover plate can move as the case may be one by one.
It should be noted last that; above example is only in order to illustrate technical scheme and unrestricted; although being described in detail with reference to the embodiment of the present invention; it will be understood by those within the art that; technical scheme is modified or equivalent; without departure from the spirit and scope of technical scheme, it all should be contained in claims.
Claims (5)
1. conduit line and a cover plate, including conduit line (1) and cable cover (2)；It is characterized in that: metal raised track (3) is set on described conduit line (1)；Described cable cover (2) lateral symmetry arranges narrow, two head breadths in the middle of metal female rail road (4), described metal female rail road (4)；Described cable cover (2) is placed in the metal raised track (3) of conduit line (1) by metal female rail road (4).
Conduit line the most according to claim 1 and cover plate, it is characterised in that: the height of described metal female rail road (4) is less than the height of metal raised track (3).
Conduit line the most according to claim 1 and 2 and cover plate, it is characterised in that: described conduit line (1) is installed by bolt or pre-buried mode arranges metal raised track (3)；Described cable cover (2) is installed by bolt or pre-buried mode arranges metal female rail road (4).
Conduit line the most according to claim 1 and 2 and cover plate, it is characterised in that: described metal female rail road (4) is continuously or discontinuously form.
Conduit line the most according to claim 3 and cover plate, it is characterised in that: described metal female rail road (4) is continuously or discontinuously form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610439013.8A CN105846384A (en) | 2016-06-20 | 2016-06-20 | Cable channels and cable cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610439013.8A CN105846384A (en) | 2016-06-20 | 2016-06-20 | Cable channels and cable cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105846384A true CN105846384A (en) | 2016-08-10 |
Family
ID=56576181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610439013.8A Pending CN105846384A (en) | 2016-06-20 | 2016-06-20 | Cable channels and cable cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105846384A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301787A (en) * | 2018-11-16 | 2019-02-01 | 国家电网有限公司 | A kind of outdoor abrupt slope conduit line segmented combination plate |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101264909B1 (en) * | 2013-02-28 | 2013-05-20 | 세연전력기술단주식회사 | Structure for wiring underground power cable |
| CN103326302A (en) * | 2012-03-23 | 2013-09-25 | 国家电网公司 | Protection cover plate for cable |
| CN203398725U (en) * | 2013-05-10 | 2014-01-15 | 国家电网公司 | Ventilated, heat-radiation and moistureproof cover plate for cable trench |
| CN203574339U (en) * | 2013-12-05 | 2014-04-30 | 国家电网公司 | Cable support for cable trench |
| CN204385858U (en) * | 2014-11-27 | 2015-06-10 | 国家电网公司 | A kind of cable duct of substation automatic drain system |
| CN205681082U (en) * | 2016-06-20 | 2016-11-09 | 国家电网公司 | Conduit line and cover plate |
-
2016
- 2016-06-20 CN CN201610439013.8A patent/CN105846384A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103326302A (en) * | 2012-03-23 | 2013-09-25 | 国家电网公司 | Protection cover plate for cable |
| KR101264909B1 (en) * | 2013-02-28 | 2013-05-20 | 세연전력기술단주식회사 | Structure for wiring underground power cable |
| CN203398725U (en) * | 2013-05-10 | 2014-01-15 | 国家电网公司 | Ventilated, heat-radiation and moistureproof cover plate for cable trench |
| CN203574339U (en) * | 2013-12-05 | 2014-04-30 | 国家电网公司 | Cable support for cable trench |
| CN204385858U (en) * | 2014-11-27 | 2015-06-10 | 国家电网公司 | A kind of cable duct of substation automatic drain system |
| CN205681082U (en) * | 2016-06-20 | 2016-11-09 | 国家电网公司 | Conduit line and cover plate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301787A (en) * | 2018-11-16 | 2019-02-01 | 国家电网有限公司 | A kind of outdoor abrupt slope conduit line segmented combination plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160810 |