CN201946925U - Assembled type metal wire groove - Google Patents
Assembled type metal wire groove Download PDFInfo
- Publication number
- CN201946925U CN201946925U CN2010206723497U CN201020672349U CN201946925U CN 201946925 U CN201946925 U CN 201946925U CN 2010206723497 U CN2010206723497 U CN 2010206723497U CN 201020672349 U CN201020672349 U CN 201020672349U CN 201946925 U CN201946925 U CN 201946925U
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- China
- Prior art keywords
- cabinet
- line groove
- lintel head
- cabinet side
- head
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- 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 - Lifetime
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Abstract
The utility model provides an assembled type metal wire groove, which comprises a wiring groove at a side of a cabinet and a wiring groove at the top of the cabinet, wherein the wiring groove at the side of the cabinet comprises a wire groove at the side of the cabinet and a cover of the wire groove at the side of the cabinet; the wire groove at the side of the cabinet is fixed at the outer side of a side wall of a medium-pressure inflatable ring network cabinet; the cover of the wire groove at the side of the cabinet is fixed at the top part of the wire groove at the side of the cabinet; the wiring groove at the top of the cabinet comprises a front lintel head, a rear lintel head and a cover of the wire groove at the top of the cabinet; the front lintel head and the rear lintel head are respectively fixed at the top part of the medium-pressure inflatable ring network cabinet corresponding to the front end part and the rear end part of the wiring groove at the side of the cabinet; and the cover of the wire groove at the top of the cabinet is fixed on the front lintel head and the rear lintel head. When the assembled type metal wire groove is adopted, the medium-pressure inflatable ring network cabinet is convenient for the on-site construction of secondary control wiring, the wiring requirements are simplified, a primary cable bin is avoided, the possibility of influencing a secondary control element due to primary failures is avoided, and the maintenance cost of the primary failures is reduced; therefore, an important mechanism chamber part is avoided, and the operation reliability is improved; moreover, as the whole wire groove adopts an assembled type structure, the constructions of the on-site disassembly and reinstallation of the wire groove needed to enlarge and increase the cabinet are convenient.
Description
Technical field
The utility model belongs to the electric equipment field, relates to a kind of middle gas-filled type ring main unit of pressing specifically, especially relates to a kind of assembled metal wire casing.
Background technology
Press the inflation ring main unit in order to reduce the cabinet size in general, all with low voltage control space and the compression as possible of outside two subchannels; Even the cabinet that has is not provided with outside two subchannels.Like this, shared spatial area is installed, has been brought inconvenience for on-the-spot secondary control wiring, even have potential safety hazard though reduced cabinet.The external control line enters to be had only in the cabinet by the indoor crawlway in cable storehouse and mechanism, externally under the more situation of control line, may cause and can't pass through; Simultaneously, also may cause once control wiring, secondary control wiring can't separate, even in the operating mechanism running, may twine or be expressed to the control line that passes through wherein, the potential safety hazard that existence in service is serious.
Summary of the invention
At above-mentioned situation, the utility model provides a kind of assembled metal wire casing, presses inflation ring main unit volume big in the prior art to solve, on-the-spot secondary control wiring inconvenience, once control wiring and secondary control wiring can't be separated the problem of the serious potential safety hazard of existence in service.
To achieve these goals, the technical solution of the utility model is as follows:
The assembled metal wire casing is characterized in that, comprises cabinet side wiring groove and cabinet top wiring groove; Described cabinet side wiring groove comprises cabinet side line groove and cabinet side line groove lid, presses the sidewall outside of inflation ring main unit during described cabinet side line groove is fixed on, and described cabinet side line groove lid is fixed on the top of cabinet side line groove; Described cabinet top wiring groove comprises preceding lintel head, back lintel head and cabinet top line groove lid, press the top of inflation ring main unit before described in lintel head and corresponding with the forward and backward end of described cabinet side wiring groove respectively being fixed on of back lintel head, before described cabinet top line groove lid is fixed on lintel head and the back lintel head; The length value of described cabinet side line groove lid is the height value sum of the preceding lintel head or the back lintel head of cabinet side line slot length value and cabinet top line groove, the length value of described cabinet top line groove lid is preceding lintel head or the length value of back lintel head and the height value sum of cabinet side wiring groove, makes cabinet side wiring groove and cabinet top wiring groove form seamless link on middle pressure inflation ring main unit.
Further, described cabinet side line groove comprises the bottom land that a rectangular steel plates constitutes, bottom land is provided with at least two pilot holes that are used for fixing at middle pressure gas-filled type ring main unit sidewall, front side, rear side at bottom land are respectively arranged with outside flanging, before bottom land the end of side edgefold and back side edgefold be respectively arranged with parallel with bottom land and with bottom land flanging in the same way, on two flangings parallel, be respectively arranged with at least two riveting nuts or screwed hole with bottom land.
Further, described cabinet side line groove lid is a rectangular steel plates, cover riveting nut or the corresponding pilot hole of screwed hole on the flanging that is provided with cabinet side line groove at cabinet side line groove, pass the pilot hole of cabinet side line groove lid by screw and cooperate, make cabinet side line groove cover the top that is fixed on cabinet side line groove with riveting nut or screwed hole on the cabinet side line groove.
Further, described before the strip of " U " shape of turning 90 degrees for the cross sectional shape dextrorotation of lintel head, described back lintel head is the strip that cross sectional shape is rotated counterclockwise " U " shapes of 90 degree; Preceding lintel head and back lintel head length degree equate that both bottoms are respectively arranged with at least two pilot holes that are used for fixing at middle pressure gas-filled type ring main unit top, and the top is respectively arranged with at least two riveting nut or the screwed holes that are used to assemble cabinet top line groove lid.
Further, described cabinet top line groove lid is a rectangular steel plates, cabinet top line groove cover be provided with preceding lintel head and back lintel head on riveting nut or the corresponding pilot hole of screwed hole, pass the pilot hole of cabinet top line groove lid by screw and cooperate with riveting nut or screwed hole on preceding lintel head and the back lintel head, cabinet top line groove lid is fixed on before the lintel head and after above the lintel head.
The beneficial effects of the utility model are, during making, the setting of assembled metal wire casing press the gas-filled type ring main unit to be convenient to the construction of on-the-spot secondary control wiring, simplified cabling requirement, avoided the cable storehouse one time, thereby stopped to influence the possibility of secondary control element, reduced the maintenance cost that primary fault brought takes place because of primary fault; Avoid important mechanism chamber part, thereby improved reliability of operation; Whole wire casing adopts modular construction, and having made things convenient for on-the-spotly increases wire casing field stripping that cabinet needs and the construction of reinstalling because of dilatation.
Description of drawings
Fig. 1 is structural representation Fig. 1 of the utility model assembled metal wire casing.
Fig. 2 is structural representation Fig. 2 of the utility model assembled metal wire casing.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1, Fig. 2, the assembled metal wire casing comprises cabinet side wiring groove 100 and cabinet top wiring groove 200; Described cabinet side wiring groove 100 comprises cabinet side line groove 110 and cabinet side line groove lid 120, presses the sidewall outside of inflation ring main unit during described cabinet side line groove 110 is fixed on, and described cabinet side line groove lid 120 is fixed on the top of cabinet side line groove 110; Described cabinet top wiring groove 200 comprises preceding lintel head 210, back lintel head 220 and cabinet top line groove lid 230, press the tops of inflation ring main unit before described in lintel head 210 and back lintel head 220 corresponding with the forward and backward end of described cabinet side wiring groove 100 respectively being fixed on, before described cabinet top line groove lid 230 is fixed on lintel head 210 and the back lintel head 220; The length value of described cabinet side line groove lid 120 is the height value sum of the preceding lintel head 210 or the back lintel head 220 of cabinet side line groove 110 length values and cabinet top line groove, the length value of described cabinet top line groove lid 230 is preceding lintel head 210 or the length value of back lintel head 220 and the height value sum of cabinet side wiring groove 100, makes cabinet side wiring groove 100 and cabinet top wiring groove 200 form seamless link on middle pressure inflation ring main unit.
Described cabinet side line groove 110 comprises the bottom land 111 that a rectangular steel plates constitutes, bottom land is provided with at least two pilot holes that are used for fixing at middle pressure gas-filled type ring main unit sidewall, front side, rear side at bottom land 111 are respectively arranged with outside flanging 112, before bottom land side edgefold and the back side edgefold the end be respectively arranged with parallel with bottom land and with bottom land flanging 113 in the same way, on two flangings parallel 113, be respectively arranged with at least two riveting nuts or screwed hole with bottom land.
Described cabinet side line groove lid 120 is a rectangular steel plates, cabinet side line groove lid 120 is provided with riveting nut or the corresponding pilot hole 121 of screwed hole on the flanging with cabinet side line groove, pass the pilot hole 121 of cabinet side line groove lid by screw and cooperate, make cabinet side line groove cover 120 tops that are fixed on cabinet side line groove 110 with riveting nut or screwed hole on the cabinet side line groove.
The strip of " U " shape that lintel head 210 turn 90 degrees for the cross sectional shape dextrorotation before described, described back lintel head 220 is rotated counterclockwise the strip of 90 " U " shapes of spending for cross sectional shape; The length of preceding lintel head 210 and back lintel head 220, highly all equal, both bottoms are respectively arranged with at least two pilot holes that are used for fixing at middle pressure gas-filled type ring main unit top, and the top is respectively arranged with at least two riveting nut or the screwed holes that are used to assemble cabinet top line groove lid.
Described cabinet top line groove lid 230 is a rectangular steel plates, cabinet top line groove lid 230 be provided with preceding lintel head 210 and back lintel head 220 on riveting nut or the corresponding pilot hole 231 of screwed hole, pass the pilot hole 231 of cabinet top line groove lid by screw and cooperate with riveting nut or screwed hole on preceding lintel head and the back lintel head, cabinet top line groove lid 230 is fixed on before lintel head 210 with after lintel head 220 tops.
During use, press the sidewall outside of inflation ring main unit at first cabinet side line groove 110 being fixed on; Preceding lintel head 210 and back lintel head 220 is corresponding with the forward and backward end of cabinet side line groove 110, press the top of inflating ring main unit in being fixed on.At cabinet side line groove 110, secondary control wiring is carried out in the space between preceding lintel head 210 and the back lintel head 220 according to cabling requirement.At last, cabinet side line groove lid 120 is fixed on the top of the cabinet side line groove 110 of finishing secondary control wiring, cabinet top line groove lid 230 is fixed on the preceding lintel head 210 of finishing secondary control wiring and the top of back lintel head 220 with screw.
During making, the setting of the utility model assembled metal wire casing press the gas-filled type ring main unit to be convenient to the construction of on-the-spot secondary control wiring, simplified cabling requirement, avoided the cable storehouse one time, thereby stopped to influence the possibility of secondary control element, reduced the maintenance cost that primary fault brought takes place because of primary fault; Avoid important mechanism chamber part, thereby improved reliability of operation.Whole wire casing adopts modular construction, and having made things convenient for on-the-spotly increases wire casing field stripping that cabinet needs and the construction of reinstalling because of dilatation.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. the assembled metal wire casing is characterized in that, comprises cabinet side wiring groove and cabinet top wiring groove; Described cabinet side wiring groove comprises cabinet side line groove and cabinet side line groove lid, presses the sidewall outside of inflation ring main unit during described cabinet side line groove is fixed on, and described cabinet side line groove lid is fixed on the top of cabinet side line groove; Described cabinet top wiring groove comprises preceding lintel head, back lintel head and cabinet top line groove lid, press the top of inflation ring main unit before described in lintel head and corresponding with the forward and backward end of described cabinet side wiring groove respectively being fixed on of back lintel head, before described cabinet top line groove lid is fixed on lintel head and the back lintel head; The length value of described cabinet side line groove lid is the height value sum of the preceding lintel head or the back lintel head of cabinet side line slot length value and cabinet top line groove, the length value of described cabinet top line groove lid is preceding lintel head or the length value of back lintel head and the height value sum of cabinet side wiring groove, makes cabinet side wiring groove and cabinet top wiring groove form seamless link on middle pressure inflation ring main unit.
2. assembled metal wire casing according to claim 1, it is characterized in that, described cabinet side line groove comprises the bottom land that a rectangular steel plates constitutes, bottom land is provided with at least two pilot holes that are used for fixing at middle pressure gas-filled type ring main unit sidewall, front side, rear side at bottom land are respectively arranged with outside flanging, before bottom land the end of side edgefold and back side edgefold be respectively arranged with parallel with bottom land and with bottom land flanging in the same way, on two flangings parallel, be respectively arranged with at least two riveting nuts or screwed hole with bottom land.
3. assembled metal wire casing according to claim 2, it is characterized in that, described cabinet side line groove lid is a rectangular steel plates, cover riveting nut or the corresponding pilot hole of screwed hole on the flanging that is provided with cabinet side line groove at cabinet side line groove, pass the pilot hole of cabinet side line groove lid by screw and cooperate, make cabinet side line groove cover the top that is fixed on cabinet side line groove with riveting nut or screwed hole on the cabinet side line groove.
4. assembled metal wire casing according to claim 1 is characterized in that, described before the strip of " U " shape of turning 90 degrees for the cross sectional shape dextrorotation of lintel head, described back lintel head is the strip that cross sectional shape is rotated counterclockwise " U " shapes of 90 degree; Preceding lintel head and back lintel head length degree equate that both bottoms are respectively arranged with at least two pilot holes that are used for fixing at middle pressure gas-filled type ring main unit top, and the top is respectively arranged with at least two riveting nut or the screwed holes that are used to assemble cabinet top line groove lid.
5. assembled metal wire casing according to claim 4, it is characterized in that, described cabinet top line groove lid is a rectangular steel plates, cabinet top line groove cover be provided with preceding lintel head and back lintel head on riveting nut or the corresponding pilot hole of screwed hole, pass the pilot hole of cabinet top line groove lid by screw and cooperate with riveting nut or screwed hole on preceding lintel head and the back lintel head, cabinet top line groove lid is fixed on before the lintel head and after above the lintel head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206723497U CN201946925U (en) | 2010-12-22 | 2010-12-22 | Assembled type metal wire groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206723497U CN201946925U (en) | 2010-12-22 | 2010-12-22 | Assembled type metal wire groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201946925U true CN201946925U (en) | 2011-08-24 |
Family
ID=44474261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206723497U Expired - Lifetime CN201946925U (en) | 2010-12-22 | 2010-12-22 | Assembled type metal wire groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201946925U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103579914A (en) * | 2013-11-25 | 2014-02-12 | 安徽鑫龙电器股份有限公司 | Wiring trough structure of metal-clad movable type high-voltage switch cabinet and mounting method thereof |
| CN111884151A (en) * | 2020-06-23 | 2020-11-03 | 国电大渡河猴子岩水电建设有限公司 | Hydraulic power plant factory building equipment winding displacement device |
-
2010
- 2010-12-22 CN CN2010206723497U patent/CN201946925U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103579914A (en) * | 2013-11-25 | 2014-02-12 | 安徽鑫龙电器股份有限公司 | Wiring trough structure of metal-clad movable type high-voltage switch cabinet and mounting method thereof |
| CN103579914B (en) * | 2013-11-25 | 2017-04-19 | 安徽中电兴发与鑫龙科技股份有限公司 | Mounting method of wiring trough structure for metal-clad movable type high-voltage switch cabinet |
| CN111884151A (en) * | 2020-06-23 | 2020-11-03 | 国电大渡河猴子岩水电建设有限公司 | Hydraulic power plant factory building equipment winding displacement device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110824 |
|
| CX01 | Expiry of patent term |