CN207650466U - A kind of side for prefabricated cabin is into preceding going out to concentrate wiring cabinet - Google Patents
A kind of side for prefabricated cabin is into preceding going out to concentrate wiring cabinet Download PDFInfo
- Publication number
- CN207650466U CN207650466U CN201721738443.6U CN201721738443U CN207650466U CN 207650466 U CN207650466 U CN 207650466U CN 201721738443 U CN201721738443 U CN 201721738443U CN 207650466 U CN207650466 U CN 207650466U
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- China
- Prior art keywords
- cabinet
- door
- wiring
- cabinet door
- prefabricated cabin
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Abstract
The utility model is related to the wiring cabinets in a kind of prefabricated cabin, a kind of especially side for prefabricated cabin is into preceding going out to concentrate wiring cabinet, include cabinet and to exempt from welding distributing cabinet, cabinet includes front cabinet door and the stern fast cabling channel on the inside of front cabinet door, its structural feature is that cabinet further includes having the side cabinet door positioned at cabinet left side or right side and the optical cable cabling channel on the inside of side cabinet door；It is a kind of side into the distributing cabinet preceding gone out to exempt from welding distributing cabinet, this exempts from welding distributing cabinet corresponding to being distributed with fiber cable joint in the beside of side cabinet door, and corresponding to pigtail splice is distributed on the front of front cabinet door.The utility model has the advantage of：Inlet wire is spatially efficiently separated with outlet, is not interfere with each other, and realizes high efficiency construction；It avoids being overlapped, wiring is clear simple, and construction maintenance is convenient, avoids the wiring risk that optical cable breaks stern fast；Sufficient space is provided to cabling, distant view is also easier to carry out without influencing wiring early period when constructing.
Description
Technical field
The utility model is related to the wiring cabinet in a kind of prefabricated cabin, especially a kind of side for prefabricated cabin into preceding go out concentrate
Wiring cabinet.
Background technology
Intelligent substation mostly uses greatly secondary prefabricated cabin formula unit equipment, since secondary device needs in cabin and substation is existing
The miscellaneous equipment connection of field, therefore optic cable connections inside and outside wiring cabinet switching prefabricated cabin are concentrated in setting, are installed and are exempted from concentration wiring cabinet
Welding distributing cabinet carries out wiring, optical cable and stern fast by the screen positive slot cabling of cabinet using mode is gone out before advance, with reference to attached drawing 1,
Specially：The outer optical cable of prefabricated cabin is after nacelle incoming line enters prefabricated cabin, through concentrating the vertical cabling channel in wiring cabinet to be linked into
Exempt from welding optic fibre distributing cabinet, and is docked with the prefabricated optical cable jack interface before babinet；After jumping fiber switching in case, by same
The switching optical port outlet being arranged in before babinet, is connected with below deck equipment.The mode of connection gone out before this advance is derived from prefabricated cabin
Screen cabinet is set by wall paper in itself the characteristics of, i.e. prefabricated cabin, and but there are the following problems：
1, the secondary device prefabricated cabin multifiber cable wiring quantity of usual 110kV substations is at 40 ~ 60 or so, multicore tail
Cable wiring quantity is more than 100, shields that positive slot interior cabling amount is huge, and single front construction space is difficult to meet a large amount of scenes
Wiring so that this large amount of field connection heavy workload and efficiency is low；
2, stern fast wiring is completed in factory in cabin, and optical cable wiring is completed in substation field, and inlet wire and outlet can not be kept away
It to walk line position by same vertical, horizontal conduit, the two in cabinet and will appear overlapping with exempting from, cause cable runs crisscross multiple
Miscellaneous, construction maintenance is inconvenient, to increase difficulty of construction.In addition it is easy to break stern fast when optical cable field connection, increases field connection
Risk.
3, it is easy to influence wiring early period in addition, since wiring cabinet front slot internal wiring is more, when distant view is constructed, is unfavorable for becoming
Power station operation is safeguarded and is extended.
Invention content
The purpose of this utility model is that according to prior art shortcoming and a kind of reduction field connection work is provided
Amount improves that working efficiency, construction maintenance are convenient, be conducive to substation's O＆M and the side for prefabricated cabin of enlarging is into preceding going out concentration
Wiring cabinet.
Purpose described in the utility model is realized by following approach：
A kind of side for prefabricated cabin includes cabinet and exempts from welding distributing cabinet into preceding going out to concentrate wiring cabinet, and cabinet includes
There are front cabinet door and the stern fast cabling channel on the inside of front cabinet door, structural feature to be, cabinet further includes having positioned at a cabinet left side
The side cabinet door and the optical cable cabling channel on the inside of side cabinet door on side or right side；Exempt from welding distributing cabinet be a kind of side into
Before the distributing cabinet that goes out, this exempts from welding distributing cabinet corresponding to fiber cable joint is distributed in the beside of side cabinet door, and before corresponding to
Pigtail splice is distributed on the front of cabinet door, the optical cable incoming line on ground where from cabinet introduces the optical cable of prefabricated cabin along installation
After optical cable cabling channel laying on the inside of side cabinet door, the fiber cable joint on welding distributing cabinet is exempted from access, by exempting from welding wiring
It is connected on pigtail splice after jumping fiber switching in case case, stern fast is connect with the pigtail splice for exempting from welding distributing cabinet, and along preceding cabinet
The stern fast cabling channel cabling of door inside, finally extends to outside cabinet from front cabinet door lower end and is connect with below deck equipment.
The optical cable of inlet wire and the stern fast of outlet have been carried out being isolated spatially by the utility model, former to enter cabinet in front
Optical cable be changed to enter by a side door into cabling and installation.In fact, since the concept for proposing prefabricated cabin, prefabricated cabin nacelle and pre-
Screen cabinet in cabin processed is all made of the field erected mode of prefabrication and constructs, it is so-called it is " prefabricated " be batch production, and criticize
Amount production means that indiscriminate product；In prefabricated cabin application, technology is gradually ripe so far, but maintains such life always
Produce Construction Mode.According to the regulation of intelligent substation modularization construction universal design, it is contemplated that the transportation problem of prefabricated cabin,
The space of prefabricated cabin is more nervous, therefore all screen cabinet cabinet sizes are unified, and structure is consistent, and closely leans on wall in a row side by side
Arrangement；Even as concentrating the cabinet of wiring cabinet also consistent with other cabinets, using button fly front cabinet, and the cabinet of the overwhelming majority
The left and right sides of body is closely exposed with adjacent cabinet, therefore the feelings that secondary screen cabinet side is opened the door never were considered in this field
Condition；It concentrates wiring cabinet to be generally positioned in the position close to prefabricated hatch door, apart from prefabricated cabin door apart from short, also becomes the side door not
Be considered the factor opened the door, thus while have the design that other types screen cabinet uses back pullout (BPO) to be safeguarded in the prior art, but
Because not without being suitble to the space of construction to concentrate wiring cabinet without being considered for.
However the utility model has broken above-mentioned design limitation, it is proposed that opens the door and moves to inlet wire cable portion in side
Side side cabling and installation, it is proposed that side has reached following technique effect into the wiring concept preceding gone out：
1）Inlet wire is spatially efficiently separated with outlet, is not interfere with each other, and inlet wire construction is located at front with outlet construction
The position different with side door can also realize that high efficiency is constructed even if heavy workload.
2）Inlet wire cabling and the no longer public cabling channel of outlet cabling, avoid being overlapped, and connect up clear simple, construction maintenance side
Just, difficulty of construction is greatly reduced, and avoids the wiring risk that optical cable breaks stern fast.
3）Since inlet wire is detached from outlet in different side doors, sufficient space is provided to cabling, in operation, maintenance and expansion
The two can be handled respectively when building, distant view is also easier to carry out without influencing wiring early period when constructing.
The utility model can be specially further：
The side cabinet door of cabinet is a kind of folding door, and fold line is located at the centre position of door.
Fold line is longitudinal to be divided into left and right two parts by side cabinet door, and when opening, folding door is laterally folded.In view of concentrating
Wiring cabinet is to prefabricated hatch door distance（About 500mm is less than side door width 600mm）, side door use folding door form, can subtract
The influence that small side is opened the door to prefabricated cabin door position.
The optical cable incoming line is distributed in close to the position of side cabinet door.
In the prior art, because optical cable and stern fast are in front disengaging and operation, therefore optical cable incoming line is closer to preceding cabinet
Door, and the utility model use side into mode, optical cable incoming line can be close to optical cable cabling channel far from stern fast outlet
Can, further detach the distributing position of optical cable and stern fast.
The optical cable cabling channel is arranged close to the position of cabinet back side panel.
Although close to the position of back side panel can construction space can reduce, after being opened due to side cabinet door, this construction is empty
Between be still enough to optical cable carry out operation and maintenance, in order to further detach optical cable and stern fast, optical cable cabling channel will as far as possible
It is distributed to from the farther position of stern fast cabling channel.
The utility model proposes a kind of sides for prefabricated cabin into preceding going out to concentrate wiring cabinet, before existing advance
The mode of connection gone out has the following advantages：
1）Stern fast wiring position internal in the optical cable wiring entered outside prefabricated cabin and cabin is separated, convenient for constructing, running,
It safeguards and extends.
2）The space for concentrating wiring cabinet is taken full advantage of, is blocked caused by avoiding optical cable stern fast from sharing cable tray, and
It causes to pull damage when construction.
3）As a result of side into preceding going out, the space surface for exempting from welding distributing frame is taken full advantage of, improves and individually exempts to melt
Optical cable, the pigtail splice number for connecing distributing frame improve the space availability ratio for concentrating wiring cabinet.
Description of the drawings
Fig. 1 is to go out to concentrate the structural schematic diagram of wiring cabinet before described in the utility model background technology advancing.
Fig. 2 is side described in the utility model embodiment into preceding going out to concentrate the structural schematic diagram of wiring cabinet.
Fig. 3 show side described in the utility model into the structural schematic diagram preceding gone out when wiring cabinet being concentrated to connect up.
The utility model is described further with reference to embodiment.
Specific implementation mode
Most preferred embodiment：
With reference to attached drawing 2 and attached drawing 3, a kind of side for prefabricated cabin includes cabinet 1 and exempt to melt into preceding going out to concentrate wiring cabinet
Connect distributing cabinet 2, cabinet 1 includes front cabinet door 3 and the stern fast cabling channel 4 on the inside of front cabinet door, and in addition to this cabinet also wraps
Include the side cabinet door 5 positioned at cabinet left side or right side and the optical cable cabling channel 6 mounted on 5 inside of side cabinet door, the light
Cable cabling channel 6 is arranged close to the position of cabinet back side panel.Side cabinet door 5 is a kind of folding door, and fold line is located at the centre of door
Side cabinet door is divided into left and right two parts by position, when opening, folding door be it is laterally folded, as shown in Figure 2.
It is a kind of side into the distributing cabinet preceding gone out to exempt from welding distributing cabinet 2, this exempts from the side that welding distributing cabinet corresponds to side cabinet door 5
Fiber cable joint 7 is distributed on side, and corresponding to pigtail splice 8 is distributed on the front of front cabinet door, as shown in Figure 3.Exempt from welding
Distributing cabinet box shape is 19 inches of servers of standard, highly with 1U（1U=44.45mm）For unit, length and width 483*155.
The optical cable incoming line 9 on ground where cabinet is distributed in close to the position of side cabinet door, the light on ground where from cabinet
After the optical cable of the introducing prefabricated cabin of cable incoming line 9 lays cabling along the optical cable cabling channel 6 on the inside of side cabinet door, access is exempted from
Fiber cable joint 7 on welding distributing cabinet 2 is connected to after jumping fiber switching on pigtail splice 8 by exempting from welding distributing cabinet 2 casees, tail
Cable is connect with the pigtail splice for exempting from welding distributing cabinet, and along 4 cabling of stern fast cabling channel on the inside of front cabinet door, finally downwards via
Stern fast line outlet 10 at front cabinet door lower end is extended to outside cabinet and is connect with below deck equipment.
The utility model goes out before comparing advance for scheme, changes main points and is mainly reflected in：
1）Wiring cabinet will be concentrated just to open the door to be changed to a front surface and a side surface while opening the door, wherein side is opened the door using collapsible.It concentrates
Two cabling channels are arranged in wiring cabinet front, and slot cross-section size can be determined according to cabling amount, not preferably greater than 120mm*120mm.Shield cabinet
A cabling channel is arranged in side at wall, and slot cross-section size can be determined according to cabling amount, not preferably greater than 150mm*150mm.
2）Side is into preceding going out to exempt from welding distributing cabinet structure design：Compared to what is gone out before advance exempt from welding distributing cabinet, side is into preceding going out
Exempt from welding distributing cabinet side setting prefabricated optical cable connector, setting ST or LC type pigtail splices in front take full advantage of distributing cabinet
Lateral space, and detached two kinds of connectors.
To realize out of my cabin optical cable after incoming line is come in out of cabin from the vertical cabling channel cabling of cabinet medial surface, be linked into and exempt from
The prefabricated optical cable socket of welding distributing cabinet side；After jumping fiber switching in case, gone out by being arranged in the switching optical port before babinet
Line is connected with below deck equipment.This mode of connection makes inlet wire in the same face cabinet, goes out thread path isolation, does not interfere with each other, expands
Cabling space is conducive to operation and maintenance.Further, since concentrating wiring cabinet to be typically arranged in prefabricated cabin inlet, side in prefabricated cabin
While without other screen cabinets, therefore, side is opened the door on original screen cabinet arrangement in cabin without influence.
Side described in the utility model is into preceding going out to concentrate the cabling scenario of wiring cabinet as follows：
1）Side is corresponded into screen cabinet front into the welding distributing cabinet front of exempting from preceding gone out, is fixed on the device installation for concentrating wiring cabinet
At card slot.
2）In factory secondary screen cabinet with exempt from welding distributing cabinet before output socket dock：Each secondary screen cabinet stern fast warp in prefabricated cabin
Cabin bottom trace ditch is crossed to be buried in advance to concentrating wiring cabinet bottom, and be connected to by front cabling channel exempt from welding distributing cabinet front ST or
LC type pigtail splices.
3）Inlet wire docks engineering site with welding distributing cabinet profile receptacle is exempted from out of my cabin：Out of my cabin prefabricated optical cable by prefabricated cabin into
Line mouth enters in cabin, is connected to via cabin interior cabling slot and concentrates wiring cabinet bottom, then accesses side into preceding by side cabling channel
Go out to exempt from welding distributing cabinet side fiber cable joint.
Thus it completes prefabricated cabin and concentrates all optical cable stern fast wiring in wiring cabinet.
The not described part of the utility model is same as the prior art.
Claims (4)
1. a kind of side for prefabricated cabin into preceding going out to concentrate wiring cabinet, includes cabinet and exempts from welding distributing cabinet, cabinet includes
Front cabinet door and the stern fast cabling channel on the inside of front cabinet door, which is characterized in that cabinet further include have on the left of the cabinet or
The side cabinet door on right side and the optical cable cabling channel on the inside of side cabinet door；Exempt from a kind of side of welding distributing cabinet into preceding going out
Distributing cabinet, this exempts from welding distributing cabinet corresponding to being distributed with fiber cable joint in the beside of side cabinet door, and corresponding to front cabinet door
Pigtail splice is distributed on front, the optical cable incoming line on ground where from cabinet introduces the optical cable of prefabricated cabin along mounted on side
After optical cable cabling channel laying on the inside of cabinet door, the fiber cable joint on welding distributing cabinet is exempted from access, by exempting from welding distributing cabinet case
It is connected on pigtail splice after jumping fiber switching, stern fast is connect with the pigtail splice for exempting from welding distributing cabinet, and along on the inside of front cabinet door
Stern fast cabling channel cabling, finally extend to outside cabinet from front cabinet door lower end and connect with below deck equipment.
2. a kind of side for prefabricated cabin according to claim 1 is into preceding going out to concentrate wiring cabinet, which is characterized in that cabinet
Side cabinet door is a kind of folding door, and fold line is located at the centre position of door.
3. a kind of side for prefabricated cabin according to claim 1 is into preceding going out to concentrate wiring cabinet, which is characterized in that the light
Cable incoming line is distributed in close to the position of side cabinet door.
4. a kind of side for prefabricated cabin according to claim 1 is into preceding going out to concentrate wiring cabinet, which is characterized in that the light
Cable cabling channel is arranged close to the position of cabinet back side panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721738443.6U CN207650466U (en) | 2017-12-14 | 2017-12-14 | A kind of side for prefabricated cabin is into preceding going out to concentrate wiring cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721738443.6U CN207650466U (en) | 2017-12-14 | 2017-12-14 | A kind of side for prefabricated cabin is into preceding going out to concentrate wiring cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207650466U true CN207650466U (en) | 2018-07-24 |
Family
ID=62880730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721738443.6U Withdrawn - After Issue CN207650466U (en) | 2017-12-14 | 2017-12-14 | A kind of side for prefabricated cabin is into preceding going out to concentrate wiring cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207650466U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109066344A (en) * | 2018-09-05 | 2018-12-21 | 中国电建集团河北省电力勘测设计研究院有限公司 | Concentration switching cabinet for intelligent substation analog quantity sampling secondary device prefabricated cabin |
| CN107884889B (en) * | 2017-12-14 | 2020-05-29 | 中国电建集团福建省电力勘测设计院有限公司 | Side-in front-out centralized wiring cabinet for prefabricated cabin |
-
2017
- 2017-12-14 CN CN201721738443.6U patent/CN207650466U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107884889B (en) * | 2017-12-14 | 2020-05-29 | 中国电建集团福建省电力勘测设计院有限公司 | Side-in front-out centralized wiring cabinet for prefabricated cabin |
| CN109066344A (en) * | 2018-09-05 | 2018-12-21 | 中国电建集团河北省电力勘测设计研究院有限公司 | Concentration switching cabinet for intelligent substation analog quantity sampling secondary device prefabricated cabin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180724 Effective date of abandoning: 20200529 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180724 Effective date of abandoning: 20200529 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |