CN108365592A - Cable change-over box and its mode of connection for spelling cabin type prefabricated cabin - Google Patents
Cable change-over box and its mode of connection for spelling cabin type prefabricated cabin Download PDFInfo
- Publication number
- CN108365592A CN108365592A CN201810281386.6A CN201810281386A CN108365592A CN 108365592 A CN108365592 A CN 108365592A CN 201810281386 A CN201810281386 A CN 201810281386A CN 108365592 A CN108365592 A CN 108365592A
- Authority
- CN
- China
- Prior art keywords
- cable
- branch mailbox
- bodies
- cabin
- spelling
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 6
- 238000013461 design Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 238000004904 shortening Methods 0.000 abstract description 2
- 230000003287 optical effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
Abstract
The present invention relates to a kind of cabling techniques for spelling cabin type prefabricated cabin, especially a kind of cable change-over box and its forwarding method for spelling cabin type prefabricated cabin, the babinet of cable change-over box is punished along cabin tangent line is spelled into A, two branch mailbox bodies of B, respectively there are one wiring slot way for each branch mailbox body, two wiring slot way separate from the both sides of stitching portion H profile steel, organic frame and vertical cable pinboard are set in A branch mailbox bodies, cable buckle is installed in B branch mailbox bodies, cable in subdivision body respectively via wiring slot way after, it is installed on cable pinboard in A branch mailbox bodies, it is buckled and is fixed by cable in B branch mailbox bodies.When switching, cable box is installed after wiring debugging in factory's split and is separated in cable to respective branch mailbox body, branch mailbox body is sealed with subdivision body and transported, and after the splicing installation of scene, cable, which is put in order, to link together.The advantage of the invention is that：It realizes the prefabricated connection of cable between subdivision body, without increasing length of cable, shortening field installation time and debug time, reduces the restriction of external condition.
Description
Technical field
It is especially a kind of for spelling cabin type prefabricated cabin the present invention relates to a kind of cabling techniques for spelling cabin type prefabricated cabin
Cable change-over box and its mode of connection.
Background technology
In recent years, in order to reduce the site operation period of substation, more and more substations are set using the combination of prefabricated cabin formula
It is standby.Prefabricated cabin is prefabrication, and in-site installation, since prefabricated cabin is that entirety is prefabricated in the factory, wiring also can be in work in cabin
Factory constructs simultaneously, and scene needs to lay cable duct, and after prefabricated cabin reaches scene, cable enters prefabricated cabin from cable duct, and
It is sequentially entered by the cable tray under electrostatic floor in prefabricated cabin and shields cabinet in cabin.
For monomer pre-emulsion cabin, cabin internal wiring is just fully connected in factory, is integrally transported to prefabricated cabin existing
, it is only necessary to the docking of cable inside and outside cabin is solved, the cable in cable duct can be logical via floor downward cabling in cabin at this time
Road directly corresponds to screen cabinet.And for split type splice type prefabricated cabin, then there are the following problems：
1, since nacelle needs seperated transport, cause to need the prefabricated cabin inside cable of connection and optical cable that can not shift to an earlier date between subdivision body
It is prefabricated in the factory, needs to make and installs；
2, in subdivision body transportational process due to the requirement of section structure intensity, one is respectively provided under electrostatic floor between two subdivision bodies
H profile steel, therefore cable between subdivision body and optical cable can not be directly over electrostatic floor lower part and be attached, and need by outside
Cable duct connects, and increases optical cable length and field installation time, and is easy to be restricted by external environment condition；
3, the cable between subdivision body and optical cable can not be prefabricated in advance, therefore whole cabin secondary device can not be also completed in factory
Complete experiment, and need to complete the correlation test after fiber optic cable connection at the scene, to increase the field adjustable time.
Invention content
It is provided it is an object of the invention to shortcoming according to prior art and a kind of realizing the pre- of cable between subdivision body
System connection turns without increasing the cable for spelling cabin type prefabricated cabin of length of cable, shortening field installation time and debug time
Change case and its mode of connection.
Cable change-over box of the present invention for spelling cabin type prefabricated cabin is realized by following approach：
Cable change-over box for spelling cabin type prefabricated cabin, structural feature are, include babinet and wiring slot way, and babinet is located at
At the spelling cabin of prefabricated cabin a side, and along the punishment of cabin tangent line is spelled into two branch mailbox bodies of A, B, it is respectively mounted below each branch mailbox body
There are one wiring slot way, cabinets cavity is connected to wiring slot way, and two wiring slot way separate to be spliced under prefabricated cabin electrostatic floor
The both sides for locating H profile steel are located in two subdivision bodies for spelling cabin, and are connected to the cable tray under electrostatic floor；Wherein A points
It is provided with vertical rack and rack-mounted vertical cable pinboard in babinet, and cable clamp is installed in B branch mailbox bodies
Button is spelled after cable in two subdivision bodies in cabin respectively enters corresponding wiring slot way via cable tray, in A branch mailbox bodies
In be installed on vertical cable pinboard, then buckled in fixed inside the box side by cable in B branch mailbox bodies.
The mode of connection of cable change-over box of the present invention for spelling cabin type prefabricated cabin is realized by following approach
's：
Mode of connection for the cable change-over box for spelling cabin type prefabricated cabin, is characterized by, includes the following steps：
1）It spells in two subdivision bodies in cabin and cable tray is respectively set, and extend to stitching portion H profile steel under prefabricated cabin electrostatic floor
Two side positions；Merge subdivision body, installation such as above-mentioned cable change-over box, two of which are walked above two side positions of H profile steel
Wire casing boxes correspond to two cable tray in two subdivision bodies and are connected to respectively, and two branch mailbox bodies of A, B are the fit state of splicing, interior
Portion is connected to；
2）It is connected up according to the design requirement of prefabricated cabin, after the cables of two subdivision bodies respectively connects, via respective cabling
It is correspondingly connected with after channel, wiring slot way on the vertical cable pinboard in the A branch mailbox bodies of cable change-over box, wherein B branch mailbox body
In cable first pass through on the vertical cable pinboard that B branch mailbox intracoelomic cavities are connected in A branch mailbox bodies, it is laggard to complete all lines
Row secondary device is debugged；
3）After completing debugging, the cable in B branch mailbox bodies is pulled up from the vertical cable pinboard in A branch mailbox bodies, and be fixed on B
Cable clamp in branch mailbox body is buckled；Two branch mailbox bodies of cable change-over box are separated with two subdivision bodies for spelling cabin, two branch mailbox bodies
After separating, it is in open state to spell interface, and spell interface in the opening carries out dustproof and waterproof sealing with partition board；
4）Two subdivision bodies with branch mailbox body are transported to scene, remove the sealing partition board on branch mailbox body, and two subdivision bodies, which merge, spells
It connects, two branch mailbox bodies, which also merge, at this time is stitched together, and joint filling processing is carried out when splicing；
5）The upper fixed cable of cable buckle in B branch mailbox bodies is removed, and reinstalls to corresponding vertical cable in A branch mailbox bodies
On pinboard.
Further, the present invention can be specially further：
The spelling interface of the two branch mailbox body is provided with sealing strip, and two branch mailbox bodies carry out split connection by bolt.
In this way, two branch mailbox bodies can effectively accomplish dustproof and waterproof after split connection, to meet the job requirement of cable.
Double door is provided on the babinet of cable change-over box, double two fan doors opened are located at A branch mailbox body and B branch mailbox bodies
On.
The double door is also to be separated along the tangent line of subdivision body, single open-door when separating as respective branch mailbox body, splicing
Double door as entire cable change-over box afterwards.
For rack and vertical cable pinboard length direction in the cable change-over box perpendicular to ground, width direction is vertical
In the door on babinet.
Thickness direction is then parallel to chamber door, and prefabricated cable is perpendicular to the long wide plate face of cable pinboard, along thickness at this time
Degree direction is connected to vertical cable pinboard, so the cable is the arrangement laying of parallel chamber door, can effectively reduce babinet
Size, to reduce occupation of land demand of the cable change-over box in prefabricated cabin.
It advantages of the present invention and has technical effect that：
1, it realizes to the installation of splice type prefabricated cabin internal wiring and the debugging of relevant device in factory, scene only needs to carry out final
Wiring, greatly reduce site workload and field adjustable time.
2, the H profile steel of stitching portion, this time-division are avoided for spelling the cable change-over box of cabin type prefabricated cabin by wiring slot way
The optical cable and cable routing got in touch between nacelle need not move through and interconnect out of my cabin, reduce external condition inside respective nacelle
Restriction.
3, the prefabricated cabin inside cable connected between subdivision body is realized by the cable change-over box of splice type and optical cable shifts to an earlier date
Prefabricated, therefore length can be set in factory, be removed from the time of field fabrication, optical cable length is cost-effective, have without increasing
Conducive to environmental protection.
4, the connection frame in cable change-over box and cable pinboard are to be vertically arranged, at this time rack and cable pinboard
Width direction be each perpendicular to chamber door arrangement, therefore pre-fabricated electric cables be parallel to chamber door laying, reduce the dimensional thickness of cross box,
It reduces to influencing remaining equipment arrangement in cabin.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention for spelling the cable change-over box of cabin type prefabricated cabin.
Fig. 2 is the box house wiring construction schematic diagram of the present invention for spelling the cable change-over box of cabin type prefabricated cabin.
Fig. 3 is the A branch mailbox body side surface schematic structural cross-sectional views of cable change-over box.
Fig. 4 is status architecture schematic diagram when being transported after the babinet of cable change-over box separates.
Fig. 5 is distribution schematic diagram of the cable change-over box of the present invention in spelling cabin type prefabricated cabin.
The present invention is described further with reference to embodiment.
Specific implementation mode
Most preferred embodiment：
With reference to attached drawing 1,2,3, the cable change-over box for spelling cabin type prefabricated cabin includes babinet and wiring slot way 1, and babinet is located at
At the spelling cabin of prefabricated cabin a side（Referring to attached drawing 5）, and punished into two branch mailbox bodies of A, B, each branch mailbox body along cabin tangent line K is spelled
Lower section be respectively mounted there are one wiring slot way 1, cabinets cavity is connected to wiring slot way 1, and two wiring slot way 1 separate from prefabricated cabin
The both sides of stitching portion H profile steel under electrostatic floor are located in two subdivision bodies for spelling cabin, and logical with the cabling under electrostatic floor
Road 2 is connected to.Vertical rack 3 and the vertical cable pinboard 4 in rack 3 are wherein provided in A branch mailbox body, and B divides
Cable buckle 5 is installed in babinet, the cable 6 in two subdivision bodies in cabin is spelled and respectively enters respective correspond to via cable tray 2
Wiring slot way 1 after, be installed on vertical cable pinboard 4 in A branch mailbox bodies, it is then solid by cable buckle 5 in B branch mailbox bodies
Determine in box inside.
In conjunction with attached drawing 2 and attached drawing 3, double door 7 is provided on the babinet of cable change-over box, double two fan doors opened are located at
On A branch mailbox body and B branch mailbox bodies, the rack 3 and 4 length direction of vertical cable pinboard in the cable change-over box are perpendicular to ground
Face, width direction is perpendicular to chamber door 7.Prefabricated cable 6 is perpendicular to 4 long wide plate face of cable pinboard, along thickness direction at this time
It is connected to vertical cable pinboard 4, so the cable is the arrangement laying of parallel chamber door 7.
With reference to attached drawing 4 and attached drawing 5, and in conjunction with attached drawing 1, the above-mentioned wiring side for spelling the cable change-over box of cabin type prefabricated cabin
Method includes the following steps：
1）It spells in two subdivision bodies in cabin and cable tray 2 is respectively set, and extend to stitching portion H profile steel under prefabricated cabin electrostatic floor
Two side positions；Merge subdivision body, installation such as above-mentioned cable change-over box BOX, two of which above two side positions of H profile steel
Wiring slot way 1 corresponds to two cable tray 2 in two subdivision bodies and is connected to respectively, and two branch mailbox bodies of A, B are the fit shape of splicing
State, inside connection；
2）It is connected up according to the design requirement of prefabricated cabin, after the cables of two subdivision bodies respectively connects, via respective cabling
It is correspondingly connected with after channel 2, wiring slot way 1 on the vertical cable pinboard 4 in the A branch mailbox bodies of cable change-over box, wherein B branch mailbox
Cable in body first passes through on the vertical cable pinboard 4 that B branch mailbox intracoelomic cavities are connected in A branch mailbox bodies, completes all lines
Secondary device debugging is carried out afterwards；
3）After completing debugging, the cable in B branch mailbox bodies is pulled up from the vertical cable pinboard in A branch mailbox bodies, and be fixed on B
On cable buckle 5 in branch mailbox body；Two branch mailbox bodies of cable change-over box are separated with two subdivision bodies for spelling cabin, two branch mailbox bodies
After separating, it is in open state to spell interface, and spell interface in the opening carries out dustproof and waterproof sealing with partition board 8；Such as 4 institute of attached drawing
Show；
4）Two subdivision bodies with branch mailbox body are transported to scene, remove the sealing partition board 8 on branch mailbox body, and two subdivision bodies, which merge, spells
It connects, two branch mailbox bodies, which also merge, at this time is stitched together, and joint filling processing is carried out when splicing；
5）Cable in B branch mailbox bodies is buckled fixed cable on 5 to remove, and reinstalls to corresponding vertical electricity in A branch mailbox bodies
On cable pinboard 4.
Cable change-over box of the present invention for spelling cabin type prefabricated cabin splices completion, piece together when spelling cabin and completing
Place fills in gap filler, and does water-proofing treatment；When necessary, can spell interface be arranged sealing strip, two branch mailbox bodies by bolt into
Row split connects.
The not described part of the present invention is same as the prior art.
Claims (5)
1. the cable change-over box for spelling cabin type prefabricated cabin, which is characterized in that include babinet and wiring slot way, babinet is located at pre-
At the spelling cabin of cabin a side processed, and along the punishment of cabin tangent line is spelled into two branch mailbox bodies of A, B, it is mounted below each branch mailbox body
One wiring slot way, cabinets cavity are connected to wiring slot way, and two wiring slot way separate from stitching portion H under prefabricated cabin electrostatic floor
The both sides of shaped steel are located in two subdivision bodies for spelling cabin, and are connected to the cable tray under electrostatic floor；Wherein A branch mailbox
It is provided with vertical rack and rack-mounted vertical cable pinboard in body, and cable buckle is installed in B branch mailbox bodies,
After cable in two subdivision bodies in spelling cabin respectively enters corresponding wiring slot way via cable tray, in A branch mailbox bodies
It is installed on vertical cable pinboard, is then buckled in fixed inside the box side by cable in B branch mailbox bodies.
2. the mode of connection of the cable change-over box for spelling cabin type prefabricated cabin, which is characterized in that include the following steps：
1）It spells in two subdivision bodies in cabin and cable tray is respectively set, and extend to stitching portion H profile steel under prefabricated cabin electrostatic floor
Two side positions；Merge subdivision body, cable change-over box as described in claim 1 be installed above two side positions of H profile steel,
In two wiring slot way respectively correspond to two subdivision bodies in two cable tray and be connected to, two branch mailbox bodies of A, B be splicing close
Body state, inside connection；
2）It is connected up according to the design requirement of prefabricated cabin, after the cables of two subdivision bodies respectively connects, via respective cabling
It is correspondingly connected with after channel, wiring slot way on the vertical cable pinboard in the A branch mailbox bodies of cable change-over box, wherein B branch mailbox body
In cable first pass through on the vertical cable pinboard that B branch mailbox intracoelomic cavities are connected in A branch mailbox bodies, it is laggard to complete all lines
Row secondary device is debugged；
3）After completing debugging, the cable in B branch mailbox bodies is pulled up from the vertical cable pinboard in A branch mailbox bodies, and be fixed on B
Cable clamp in branch mailbox body is buckled；Two branch mailbox bodies of cable change-over box are separated with two subdivision bodies for spelling cabin, two branch mailbox bodies
After separating, it is in open state to spell interface, and spell interface in the opening carries out dustproof and waterproof sealing with partition board；
4）Two subdivision bodies with branch mailbox body are transported to scene, remove the sealing partition board on branch mailbox body, and two subdivision bodies, which merge, spells
It connects, two branch mailbox bodies, which also merge, at this time is stitched together, and joint filling processing is carried out when splicing；
5）The upper fixed cable of cable buckle in B branch mailbox bodies is removed, and reinstalls to corresponding vertical cable in A branch mailbox bodies
On pinboard.
3. the cable change-over box according to claim 1 for spelling cabin type prefabricated cabin, which is characterized in that the two branch mailbox body
Spelling interface be provided with sealing strip, two branch mailbox bodies pass through bolt and carry out split connection.
4. the cable change-over box according to claim 1 for spelling cabin type prefabricated cabin, which is characterized in that cable change-over box
Double door is provided on babinet, double two fan doors opened are located on A branch mailbox body and B branch mailbox bodies.
5. the cable change-over box according to claim 1 for spelling cabin type prefabricated cabin, which is characterized in that the cable conversion
Rack and vertical cable pinboard length direction in case is perpendicular to ground, door of the width direction on babinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810281386.6A CN108365592B (en) | 2018-04-02 | 2018-04-02 | Cable conversion box for splice-type prefabricated cabin and wiring method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810281386.6A CN108365592B (en) | 2018-04-02 | 2018-04-02 | Cable conversion box for splice-type prefabricated cabin and wiring method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108365592A true CN108365592A (en) | 2018-08-03 |
| CN108365592B CN108365592B (en) | 2024-04-02 |
Family
ID=63002083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810281386.6A Active CN108365592B (en) | 2018-04-02 | 2018-04-02 | Cable conversion box for splice-type prefabricated cabin and wiring method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108365592B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10155224A (en) * | 1996-11-20 | 1998-06-09 | Tokyo Gas Co Ltd | Electrical wiring method and circuit box with cable used for the same |
| EP1247996A1 (en) * | 2001-04-06 | 2002-10-09 | Festo AG & Co | Valve assembly with a flat cable wiring |
| US20040020232A1 (en) * | 2002-07-31 | 2004-02-05 | Hewlett-Packard Development Company, L.P. | Underfloor cable junction unit and computer center equipped with such junction units |
| CN2786922Y (en) * | 2004-12-13 | 2006-06-07 | 中兴通讯股份有限公司 | Universal shielding cabinet |
| CN203706736U (en) * | 2013-12-17 | 2014-07-09 | 国家电网公司 | Prefabricated photoelectric composite cable for intelligent substation |
| CN203983936U (en) * | 2014-07-03 | 2014-12-03 | 国电南瑞科技股份有限公司 | Prefabricated cabin fiber optic cable transfer box |
| CN106532604A (en) * | 2017-01-03 | 2017-03-22 | 南京佳盛机电器材制造有限公司 | Local terminal box with independent support |
| CN208158082U (en) * | 2018-04-02 | 2018-11-27 | 中国电建集团福建省电力勘测设计院有限公司 | For spelling the cable change-over box of cabin type prefabricated cabin |
-
2018
- 2018-04-02 CN CN201810281386.6A patent/CN108365592B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10155224A (en) * | 1996-11-20 | 1998-06-09 | Tokyo Gas Co Ltd | Electrical wiring method and circuit box with cable used for the same |
| EP1247996A1 (en) * | 2001-04-06 | 2002-10-09 | Festo AG & Co | Valve assembly with a flat cable wiring |
| US20040020232A1 (en) * | 2002-07-31 | 2004-02-05 | Hewlett-Packard Development Company, L.P. | Underfloor cable junction unit and computer center equipped with such junction units |
| CN2786922Y (en) * | 2004-12-13 | 2006-06-07 | 中兴通讯股份有限公司 | Universal shielding cabinet |
| CN203706736U (en) * | 2013-12-17 | 2014-07-09 | 国家电网公司 | Prefabricated photoelectric composite cable for intelligent substation |
| CN203983936U (en) * | 2014-07-03 | 2014-12-03 | 国电南瑞科技股份有限公司 | Prefabricated cabin fiber optic cable transfer box |
| CN106532604A (en) * | 2017-01-03 | 2017-03-22 | 南京佳盛机电器材制造有限公司 | Local terminal box with independent support |
| CN208158082U (en) * | 2018-04-02 | 2018-11-27 | 中国电建集团福建省电力勘测设计院有限公司 | For spelling the cable change-over box of cabin type prefabricated cabin |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108365592B (en) | 2024-04-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101617541B (en) | Adapter panel with lateral sliding adapter arrays | |
| CN101690251A (en) | Telecommunications frame including an internal cable trough assembly | |
| CN104934912B (en) | A kind of network layout system, crane span structure and electrical power wiring assembly can be loaded and unloaded | |
| CN205212199U (en) | Prefabricated cabin formula combination secondary equipment wiring structure | |
| CN208158082U (en) | For spelling the cable change-over box of cabin type prefabricated cabin | |
| CN101354852A (en) | Emulation experiment platform of buildings integrative wire laying system and emulation method thereof | |
| AU2013216651A1 (en) | Branching device for hybrid cable | |
| CN108365592A (en) | Cable change-over box and its mode of connection for spelling cabin type prefabricated cabin | |
| CN110247311B (en) | Prefabricated cabin | |
| CN205355714U (en) | A wiring groove for rail vehicle | |
| CN208158042U (en) | A kind of layer-by-layer isolated insulation compound cable support of drawer type | |
| CN211577520U (en) | Communication optical cable double-route laying combined equipment for indoor transformer substation overhead incoming line | |
| CN203312659U (en) | Power distribution box and emergency access system | |
| CN205944917U (en) | Roof cable device and rail vehicle | |
| CN202424099U (en) | Branch joint of underground distribution cable | |
| CN205425990U (en) | Accuse system of sending out is surveyed on mobilizable carrier rocket ground and front end shelter, rear end shelter thereof | |
| AU2006231036B2 (en) | Electrical switchgear | |
| KR101208594B1 (en) | A Duct Type Distribution Box Module | |
| SE436957B (en) | RAM FOR A THORR | |
| CN201583709U (en) | Rotary outdoor cabinet | |
| KR890005365B1 (en) | Wiring structure | |
| CN201251877Y (en) | Simulation experiment platform of building comprehensive wiring system and simulation method thereof. | |
| CN205643811U (en) | Groove is laid to tail optical fiber | |
| CN210982856U (en) | Intelligent fiber-optical cross connecting box | |
| CN108714439A (en) | Wire casing cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |