CN110247311A - A kind of prefabricated cabin - Google Patents
A kind of prefabricated cabin Download PDFInfo
- Publication number
- CN110247311A CN110247311A CN201910417889.6A CN201910417889A CN110247311A CN 110247311 A CN110247311 A CN 110247311A CN 201910417889 A CN201910417889 A CN 201910417889A CN 110247311 A CN110247311 A CN 110247311A
- Authority
- CN
- China
- Prior art keywords
- electrical cabinet
- cable
- prefabricated cabin
- cabin
- channel
- 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
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
- E04H5/02—Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
- E04H5/04—Transformer houses; Substations or switchgear houses
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
- H02B1/202—Cable lay-outs
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/305—Cable entries
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/308—Mounting of cabinets together
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Patch Boards (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The present invention relates to a kind of prefabricated cabins, including the electrical cabinets being arranged in juxtaposition multiple in cabin and cabin, side wall inside cabin is equipped with junction box, junction box leads to the Internal cable being connected with electrical cabinet, electrical cabinet front top and/or bottom are equipped with the sunk structure to electrical cabinet inner recess, sunk structure is formed through cable tray, and the conduit wall is equipped with the thread passing port entered in electrical cabinet for Internal cable.At the top of electrical cabinet front and/or sunk structure is arranged in bottom, sunk structure has towards the positive opening inside prefabricated cabin, adjacent electrical cabinet forms perforative cable tray for being laid with Internal cable by the side opening of sunk structure, since electrical cabinet is in the inside of prefabricated cabin, operation can be completed inside prefabricated cabin when the later period is overhauled or is safeguarded, enter prefabricated cabin floor lower part in compared with the existing technology and carries out operation, working space is big, operating environment is also improved, and helps to improve working efficiency.
Description
Technical field
The present invention relates to a kind of prefabricated cabins.
Background technique
In the process of construction of Intelligent transformer station, secondary device is all installed and is debugged at the scene, with change
The capacity in power station is increasing, protection system becomes increasingly complex, and the cable of secondary device is also more and more, increases process of construction
In workload extend construction period of substation.
A kind of prefabricated cabin formula is provided in the Chinese utility model patent text that Authorization Notice No. is CN205212199U
Secondary device wiring construction, the electric interfaces cabinet including being fixed on bulkhead are combined, which is to transfer to cable
Junction box, junction box is provided with operation door outside cabin, has two pieces of mounting plates in junction box, have under prefabricated cabin floor and be divided into
Lower two layers of wiring slot way, wiring slot way form the cable tray of Internal cable, prefabricated cabin floor lower external cable and wiring
One end of socket connects on mounting plate in case, and the Internal cable in cable tray is connected with the other end of socket；Pass through this
Kind of prefabricated cabin formula combination secondary device wiring construction can make secondary device complete the production in factory, assemble, wiring and debugging work
Make, directly lifted at the scene, while the side that external cable and external cable and inside cable and interior cables pass through grafting
Formula is attached, and reduces workload at the construction field (site), shortens the completion time of project of substation.Two are combined in above-mentioned prefabricated cabin formula
In secondary device wiring construction, the cable tray of inside cable and interior cables is in the lower part on prefabricated cabin floor, needs when the later period
Needed when prefabricated cabin is overhauled or safeguarded under floor portion carry out operation, floor lower passage working space is narrow, operation
Environment difference increases task difficulty, reduces working efficiency.
Summary of the invention
The purpose of the present invention is to provide a kind of prefabricated cabins, and prefabricated cabin is overhauled or tieed up in the prior art for solving
Because cable tray is in ineffective problem caused by the lower part of prefabricated cabin floor when shield.
To achieve the above object, the technical scheme is that a kind of prefabricated cabin, including cabin, cabin inside are equipped with more
A electrical cabinet being arranged in juxtaposition, the side wall inside cabin are equipped with the junction box for connecting External cable, and junction box leads to
The Internal cable being connected with electrical cabinet, the electrical cabinet top and/or bottom are equipped with towards the side inside cabin to institute
The sunk structure of electrical cabinet inner recess is stated, is had on the side of electrical cabinet cabinet body of the sunk structure where it towards cabin
The positive opening of body inner open is used to make adjacent electricity in the adjacent position of adjacent electric cabinet with what is opened towards adjacent electric cabinet
Sunk structure on gas holder is formed through the side opening of cable tray, and the sunk structure is internally provided in positive opening
, conduit wall for placing Internal cable, the conduit wall is equipped with the thread passing port entered in electrical cabinet for Internal cable.
The beneficial effects of the present invention are: sunk structure has court at the top of electrical cabinet front and/or sunk structure is arranged in bottom
To the positive opening inside prefabricated cabin cabin, adjacent electrical cabinet forms perforative cable tray by the side opening of electrical cabinet and is used for
It is laid with Internal cable, since electrical cabinet is in the inside of prefabricated cabin, the cable tray of the sunk structure composition on electrical cabinet
Be also at the inside of prefabricated cabin, the opening of cable tray is that positive be open of sunk structure is also inside prefabricated cabin, when the later period into
Operation can be completed inside prefabricated cabin when row maintenance or maintenance, the middle prefabricated cabin floor lower part that enters carries out compared with the existing technology
Operation, working space is big, operating environment is also improved, and helps to improve working efficiency.
Further, the cabin top of prefabricated cabin is close at the top of the electrical cabinet, the sunk structure is set on the top of electrical cabinet
Portion, in the section of electrical cabinet side be L-shaped upper groove, the cabin top girth of upper groove and prefabricated cabin is at notch towards in prefabricated cabin
The upper U-shaped cabling channel in portion, upper U-shaped cabling channel form upward wiring channel；It pushes up to form upward wiring using the cabin of electrical cabinet and prefabricated cabin
Channel is for placing Internal cable.
Further, the electrical cabinet bottom is mounted on the floor of prefabricated cabin, and the sunk structure is set on electrical cabinet
Bottom, in the section of electrical cabinet side be L-shaped lower groove, the floor of lower groove and prefabricated cabin surrounds notch towards prefabricated
Lower U-shaped cabling channel inside cabin, lower U-shaped cabling channel form downward cabling channel；It is formed down using the floor of electrical cabinet and prefabricated cabin
Cable tray is for placing Internal cable.
Further, the sunk structure is the rectangle being open in the section of electrical cabinet side, at the top of electrical cabinet
Sunk structure upper part conduit wall is concordant at the top of electrical cabinet；Keep the inner space of prefabricated cabin more compact.
Further, the sunk structure is the rectangle being open in the section of electrical cabinet side, in electrical cabinet bottom
Sunk structure its underpart conduit wall is concordant with electrical cabinet bottom；Keep the inner space of prefabricated cabin more compact.
Further, it is provided with sunk structure at the top and bottom of the electrical cabinet, the Internal cable includes interior lights
Cable and inside cable, the upward wiring channel that electrical cabinet top depression structure is formed, electrical cabinet bottom notch structure are walked under being formed
Line passage, interior cables and inside cable are arranged in upward wiring channel and downward cabling channel or interior cables and interior
Portion's cable is arranged in downward cabling channel and upward wiring channel；It, on the one hand can be with by the way that cable and optical cable is arranged apart
It avoids a large amount of cable from concentrating and electrical cabinet is entered by the top of electrical cabinet or bottom, it on the other hand can also be internal to avoid inside cable
Portion's optical cable interferes.
Further, the upward wiring channel is configured with the door-plate with pulley for closing upward wiring channel, pulley dress
The edge on door-plate top is fitted over, the prefabricated cabin cabin top is equipped with out of, the upper groove notch the upward groove of upper end position
Portion extend guide rail, the pulley guiding movement of door-plate be assemblied on guide rail so that door-plate can be accommodated in upward wiring channel interior or
It is enclosed on the notch of upper groove；Door-plate is arranged in the opening in upward wiring channel, and upward wiring channel interior can be accommodated in,
Convenient for opening or closing upward wiring channel.
Further, the downward cabling channel is configured with dismountable sealing plate for closing downward cabling channel, prefabricated cabin
Notch lower end on floor in lower groove is convexly equipped with pin, and the bottom end of sealing plate is equipped with the pin hole mating with pin, sealing plate
Top, which is equipped with, to be buckled, and is equipped with the card for the buckle clamping with sealing plate in the upper end position of the lower groove notch on electrical cabinet
Hook；Dismountable sealing plate, which is arranged, in opening in downward cabling channel prevents sundries from falling into downward cabling channel enclosed.
Further, the optical cable plug for optical cable grafting and the cable for cable connector insert on the junction box
Seat；Optical cable plug and cable socket can be such that external optical cable and cable is directly inserted on socket, remove from optical cable welding and
The step of cable connection.
Further, the electrical cabinet is oppositely arranged two column along prefabricated cabin bulkhead, the prefabricated cabin where the junction box
Above and or below on side wall in junction box is provided with the cabling gantry bridged between two column electrical cabinets, on cabling gantry
Equipped with the lateral cable tray for placing Internal cable, the cable tray formed in the sunk structure on the electrical cabinet is vertical
To cable tray, the both ends of cabling gantry are connected with the sunk structure in the close cable bridge frame end portion on two column electrical cabinets respectively,
So that the longitudinal cable tray and lateral cable tray on the two column electrical cabinet are connected to form the cable tray of U-shaped arrangement；It is logical
It crosses lateral cable tray Internal cable is introduced into longitudinal cable tray, cable is made not have exposed part.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of embodiment of prefabricated cabin of the present invention；
Fig. 2 is the structural schematic diagram of the junction box in Fig. 1；
Fig. 3 is the other side structural schematic diagram of the junction box in Fig. 2；
Fig. 4 is upward wiring channel door panel structure schematic diagram in Fig. 1；
Fig. 5 is downward cabling channel lower closing plate structure schematic diagram in Fig. 1；
Wherein, 1- junction box, 2- electrical cabinet, the floor 3-, 4- upward wiring channel, 5- door-plate, 6- downward cabling channel, 7- sealing plate, 8-
Interior cables, 9- inside cable, 10- chamber door, 11- wiring frame, 12- fixed strip, the left extension board of 13-, the right extension board of 14-, on 15-
Extension board, 16- pinboard, the door-plate that 17- is opened, 18- pulley, 19- guide rail, 20- buckle, 21- pin hole, 22- upper fixed seat,
23- lower fixed seat.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing.
A kind of embodiment of prefabricated cabin of the invention is disposed with two as shown in Figure 1, the two sides of prefabricated cabin length direction are adherent
Arrange opposite electrical cabinet 2(and show internal structure for convenience, only show wherein side in Fig. 1), electrical cabinet 2 includes being arranged the bottom of at
The lower fixed seat 23 in portion and the upper fixed seat 22 that top is arranged in, lower fixed seat 23 is fixed on the floor 3 of prefabricated cabin, upper solid
Reservation 22 is fixed on the cabin top of prefabricated cabin, is fixed on electrical cabinet 2 in prefabricated cabin.Lower fixed seat 23 is in prefabricated cabin width direction
Size be less than size of the electrical cabinet 2 in prefabricated cabin width direction, and lower fixed seat 23 be close to prefabricated cabin length direction side
Side form so that the bottom of electrical cabinet 2 is hanging towards the side inside prefabricated cabin to the recessed of 2 inner recess of electrical cabinet
Structure is fallen into, sunk structure has towards the positive opening inside prefabricated cabin, which is specially in the width direction of prefabricated cabin
Section be L-shaped lower groove, the floor 3 of lower groove and prefabricated cabin forms notch towards the lower U-shaped cabling channel inside prefabricated cabin,
Lower groove in the two sides of prefabricated cabin length direction there is side opening to be used to penetrate through the lower U-shaped cabling channel of adjacent electric cabinet 2, with shape
At downward cabling channel 6.Downward cabling channel 6 is used to arrange the Internal cable of prefabricated cabin, is also connected on the L shape conduit wall of lower groove
The thread passing port that cable inside lower groove and electrical cabinet 2 passes through.
The arrangement of upper fixed seat 22 is identical as lower fixed seat 23, also forms the top of electrical cabinet 2 to electrical cabinet 2
The sunk structure of inner recess, the sunk structure are specially that the section in the width direction of prefabricated cabin is L-shaped upper groove, under
The cabin of groove and prefabricated cabin pushes up to form notch towards the upper U-shaped cabling channel inside prefabricated cabin, and it is logical that upper U-shaped cabling channel forms upward wiring
Road 4 also has the thread passing port passed through for Internal cable on the conduit wall of same upper groove.
The upper section of U-shaped cabling channel and lower U-shaped cabling channel in prefabricated cabin width direction is the square of opening in the present embodiment
Shape can be the U-shaped cabling channel that section is arc in other embodiments.The sunk structure in electrical cabinet 2 in the present embodiment
For L shape, is formed with the cabin top of prefabricated cabin and floor 3 and go up U-shaped cabling channel and lower U-shaped cabling channel, it in other embodiments can also be with
Upper U-shaped cabling channel and lower U-shaped cabling channel are directly set on electrical cabinet, is then respectively formed upward wiring channel and downward cabling is logical
Road.Electrical cabinet can also be fixed not against upper fixed seat and lower fixed seat with prefabricated cabin in other embodiments, but electric
Gas holder itself has the fixed structure being fixed with prefabricated cabin.
The top and bottom of electrical cabinet 2 are respectively set upward wiring channel 4 and downward cabling channel 6, and by 4 He of upward wiring channel
Downward cabling channel 6 is all disposed within inside prefabricated cabin, in other embodiments can be only pre- convenient for operating to Internal cable
Only downward cabling channel is arranged in the bottom of prefabricated cabin in the top setting upward wiring channel in cabin processed, equally can be in prefabricated cabin
Portion operates Internal cable.
As shown in figure 4, being additionally provided with guide rail 19, upward wiring on the upper channel wall of the sunk structure at each 2 top of electrical cabinet
The also mating door-plate 5 being provided with pulley 18 in channel 4, door-plate 5 by the cooperation of pulley 18 and door-plate 5 can be accommodated in
In line passage 4, the door-plate 17 opened as shown in Figure 1 is formed；Upward wiring channel 4 can be opened or closed by door-plate 5, makes inside
Cable is in inside upper channel 4.The setting of guide rail 19 in cable tray 4 in the present embodiment pushes up lower part in cabin, in other implementations
In, door-plate and upward wiring channel can also use dismountable mode, it is such as connected by screw bolts, or push up setting hook in cabin,
Hanging hole is set on door-plate, by upward wiring channel enclosed by way of hook.
Downward cabling channel 6 is mating to be provided with dismountable sealing plate 7, and sealing plate 7 can close downward cabling channel 6, as shown in Figure 5
7 top of sealing plate is provided with buckle 20, bottom end is provided with pin hole 21；Have at the notch for the lower U-shaped cabling channel for forming downward cabling channel 6
The card slot being clamped with buckle 20, buckle 20 can be hung on card slot；Have on floor 3 with pin hole 21 cooperate pin to sealing plate 7 into
Row positioning, prevents sealing plate 7 from loosening.
In laying-out, maintenance and maintenance, door-plate 5 is accommodated in cabin top, sealing plate 7 is removed, upward wiring channel 4 is under
Cable tray 6 is in opening state, easy access work；And sealing plate 7 can lead to downward cabling in prefabricated cabin normal use
The closing of road 6, door-plate 5 can close upward wiring channel 4, effectively prevent sundries from falling into.
Upper fixed seat 22 is directly anchored to the cabin top of prefabricated cabin, the upper channel of the sunk structure in 2 top of electrical cabinet
Wall is cabin top, and the upper channel wall of the sunk structure at the top of electrical cabinet 2 is concordant with the top of electrical cabinet 2, the top of electrical cabinet 2 and
Prefabricated cabin cabin top is concordant, and the upper channel wall to form upward wiring channel 4 is pushed up in the cabin of prefabricated cabin, and setting in this way can be efficiently using pre-
Cabin inner space processed, keeps the structure of prefabricated cabin more compact.In other embodiments, upper fixed seat is also possible to have to prefabricated
The overhanging part of extension inside cabin, setting overhangs and partially fixes convenient for electrical cabinet and cabin top, but the top of sunk structure at this time
Conduit wall is not concordant at the top of electrical cabinet.
Lower fixed seat 23 is directly anchored on floor 3, and the lower passage wall of sunk structure is floor 3, the bottom of electrical cabinet 2
It is concordant with sunk structure its underpart conduit wall, downward cabling channel 6 is formed using the floor 3 of prefabricated cabin, is in downward cabling channel 6
The top on floor 3 does not need to operate cable into 3 lower part of floor of prefabricated cabin in the work progress in later period.
In other embodiments, the lower passage wall of sunk structure can not also be concordant with electrical cabinet bottom, as floor has under receiving
The groove of fixing seat, the lower passage wall of sunk structure are higher than the bottom of electrical cabinet.
Electrical cabinet 2 in this implementation is oppositely arranged two column, and opposite upward wiring channel 4 is formed along the length direction of prefabricated cabin
Longitudinal cable tray passes through the adherent cabling gantry being arranged in prefabricated cabin between the upward wiring channel 4 of two column electrical cabinets 2 relatively
Connection forms the cable tray of U-shaped, and cabling gantry is arranged to form lateral cable tray along the width direction of prefabricated cabin, under same
Also there is the lateral cable tray positioned at the adherent arrangement in prefabricated cabin bottom between cable tray 6.In other embodiments, electrical cabinet
Only setting one it can arrange or be arranged multiple row.
The side inner surface of prefabricated cabin width direction is equipped with the junction box 1 for wiring, has optical cable to insert inside junction box 1
Seat and cable socket, as shown in Figures 2 and 3, junction box 1 is by pinboard 16, left extension board 13, right extension board 14 and upper extension board
15 are spliced to form, and there are also the chamber door 10 that butted line case 1 is operated outside prefabricated cabin, junction boxes 1 to pass through left extension board by junction box 1
13, right extension board 14 and upper extension board 15 are fixed on the side wall and floor 3 of prefabricated cabin, and the lower part of transfer box is corresponded on floor 3
Equipped with incoming line, optical cable plug is housed on pinboard 16, left extension board 13, right extension board 14 are equipped with cable socket.Transfer box master
Play the role of External cable and Internal cable is transferred, therefore cable socket can also be arranged on pinboard, by optical cable
Socket is arranged on left extension board and right extension board, and cable socket and optical cable plug can also be arranged on upper extension board；This
Outside pinboard can also be set in junction box and be used for such as the Chinese utility model patent that Authorization Notice No. is CN205212199U
Optical cable plug and cable socket are installed.Junction box 1 can be set in the side of cabin width direction in the present embodiment, can also be as
Side on the length direction of cabin is set in documents.1 lower part of junction box is additionally provided with wiring frame 11, has band solid on wiring frame 11
The fixed strip 12 for determining hole is used to tie up the External cable entered inside junction box 1, fix.
The Internal cable in embodiment in the present invention is divided into interior cables 8 and inside cable 9, and interior cables 8 are by wiring
Two optical cable plugs on case 1 are upwardly into lateral cable tray after drawing, and then respectively enter positioned at the upper of 1 two sides of junction box
Cable tray 4, inside thread passing port access electrical cabinet 2.The inside cable 9 drawn on left extension board 13 and right extension board 14 passes through
The downward cabling channel 6 that 1 two sides of junction box are respectively enterd after lateral cable tray, inside thread passing port access electrical cabinet 2.This implementation
In use interior cables 8 and inside cable 9 is arranged apart for preventing inside cable 9 from interfering to interior cables 8, certainly
Inside cable can also be entered into electrical cabinet by upward wiring channel, interior cables are entered into electrical cabinet by downward cabling channel.More than
Step is installed in factory.
Hatch door is opened after prefabricated cabin at the scene rigging out, by external cable and external cable by prefabricated cabin floor 3
Incoming line access junction box 1, incoming line is in the underface of junction box 1, external cable and external cable is fixed on wiring
On the wiring frame 11 of 1 lower part of case, external cable is directly plugged on the cable socket on left extension board 13 and right extension board 14,
External cable is directly plugged on junction box 1, realizes the installation of external cable and external cable.
The present invention takes full advantage of the space inside prefabricated cabin, by upward wiring channel 4 and downward cabling channel 6 by cable line
Road and the cable run physical isolation arranged apart for realizing the two, avoid the interference between optical cable and cable, while upper
Door-plate 5 and sealing plate 7 is respectively set in the opening in cable tray 4 and downward cabling channel 6, makes upward wiring channel 4 and downward cabling channel 6
It can open or close, all in the inside of prefabricated cabin, the later period changes prefabricated cabin for upward wiring channel 4 and downward cabling channel 6
The floor 3 that destruction prefabricated cabin is not needed when building laying-out can open channel when line fault occurs for prefabricated cabin and be arranged
It looks into, finds out fault point rapidly, optical cable and cable is arranged apart also reduces 2 lower part wiring quantity of electrical cabinet increases wiring sky
Between；External cable and external cable can be directly attached with route in cabin by optical cable plug and cable socket, be reduced numerous
Trivial Wiring step.The present invention can reduce the setting up time of prefabricated cabin, improve installation effectiveness, shorten the construction of substation
Duration, while being provided conveniently for the maintenance in later period, maintenance, improve the applicability of prefabricated cabin.
Claims (10)
1. a kind of prefabricated cabin, including cabin, cabin inside is equipped with multiple electrical cabinets being arranged in juxtaposition, and sets on the side wall inside cabin
There is the junction box for connecting External cable, junction box leads to the Internal cable being connected with electrical cabinet, it is characterised in that: described
At the top of electrical cabinet and/or bottom is equipped with the sunk structure to the electrical cabinet inner recess towards the side inside cabin,
There is the positive opening towards cabin inner open, in adjacent electricity on the side of electrical cabinet cabinet body of the sunk structure where it
The adjacent position of gas holder, which has towards what adjacent electric cabinet opened, is used to that the sunk structure in adjacent electric cabinet to be made to be formed through away
The side opening of line passage, being internally provided with for the sunk structure are in channel in positive opening, for placing Internal cable
Wall, the conduit wall are equipped with the thread passing port entered in electrical cabinet for Internal cable.
2. prefabricated cabin according to claim 1, it is characterised in that: be close to the cabin top of prefabricated cabin, institute at the top of the electrical cabinet
Sunk structure is stated to be set on the top of electrical cabinet, be L-shaped upper groove, upper groove and prefabricated cabin in the section of electrical cabinet side
Cabin top girth at notch towards the upper U-shaped cabling channel inside prefabricated cabin, upper U-shaped cabling channel forms upward wiring channel.
3. prefabricated cabin according to claim 1 or 2, it is characterised in that: the electrical cabinet bottom is mounted on the ground of prefabricated cabin
On plate, the sunk structure is set on the bottom of electrical cabinet, is L-shaped lower groove, lower groove in the section of electrical cabinet side
Notch is surrounded towards the lower U-shaped cabling channel inside prefabricated cabin with the floor of prefabricated cabin, and lower U-shaped cabling channel forms downward cabling channel.
4. prefabricated cabin according to claim 1, it is characterised in that: the sunk structure is to open in the section of electrical cabinet side
The rectangle of mouth, sunk structure upper part conduit wall at the top of electrical cabinet are concordant at the top of electrical cabinet.
5. prefabricated cabin according to claim 1 or 4, it is characterised in that: section of the sunk structure in electrical cabinet side
For the rectangle of opening, sunk structure its underpart conduit wall in electrical cabinet bottom is concordant with electrical cabinet bottom.
6. prefabricated cabin according to claim 1, it is characterised in that: be provided with recess knot at the top and bottom of the electrical cabinet
Structure, the Internal cable include interior cables and inside cable, the upward wiring channel that electrical cabinet top depression structure is formed, electrically
The downward cabling channel that bottom of cabinet portion sunk structure is formed, interior cables and inside cable are arranged in upward wiring channel and downward cabling
In channel or interior cables and inside cable are arranged in downward cabling channel and upward wiring channel.
7. prefabricated cabin according to claim 2, it is characterised in that: the upward wiring channel is configured with for closing upward wiring
The door-plate with pulley in channel, pulley are assemblied in the edge on door-plate top, and the prefabricated cabin cabin top is equipped with from the upper groove
The pulley guiding movement of the guide rail of the internal stretch of the upward groove of the upper end position of notch, door-plate is assemblied on guide rail so that door-plate
Upward wiring channel interior can be accommodated in or be enclosed on the notch of upper groove.
8. prefabricated cabin according to claim 3, it is characterised in that: the downward cabling channel is configured with for closing downward cabling
Dismountable sealing plate in channel is convexly equipped with pin in the notch lower end of lower groove on prefabricated cabin floor, the bottom end of sealing plate be equipped with
The mating pin hole of pin, the top of sealing plate, which is equipped with, to be buckled, and the upper end position on electrical cabinet in the lower groove notch is equipped with
Grab for the buckle clamping with sealing plate.
9. prefabricated cabin according to claim 1, it is characterised in that: the junction box has the optical cable plug for optical cable grafting
With the cable socket for cable connector.
10. prefabricated cabin according to claim 1, it is characterised in that: the electrical cabinet is oppositely arranged two along prefabricated cabin bulkhead
Column, are provided in the above and or below of junction box that bridge at two column electrical on the side wall of the prefabricated cabin where the junction box
Cabling gantry between cabinet, cabling gantry are equipped with lateral cable tray for placing Internal cable, on the electrical cabinet
The cable tray formed in sunk structure is longitudinal cable tray, the both ends of cabling gantry respectively with it is close on two column electrical cabinets
The sunk structure in cable bridge frame end portion is connected, so that longitudinal cable tray on the two column electrical cabinet and lateral cable tray phase
Company forms the cable tray of U-shaped arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910417889.6A CN110247311B (en) | 2019-05-20 | 2019-05-20 | Prefabricated cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910417889.6A CN110247311B (en) | 2019-05-20 | 2019-05-20 | Prefabricated cabin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110247311A true CN110247311A (en) | 2019-09-17 |
| CN110247311B CN110247311B (en) | 2020-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910417889.6A Active CN110247311B (en) | 2019-05-20 | 2019-05-20 | Prefabricated cabin |
Country Status (1)
| Country | Link |
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| CN (1) | CN110247311B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110729636A (en) * | 2019-09-25 | 2020-01-24 | 许继电气股份有限公司 | Prefabricated cabin and base thereof |
| CN114221273A (en) * | 2021-11-22 | 2022-03-22 | 上海江南长兴造船有限责任公司 | Cable binding structure from container ship cabin area to cargo cabin area and laying method |
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| 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 |
| CN205212199U (en) * | 2015-12-21 | 2016-05-04 | 中国能源建设集团江苏省电力设计院有限公司 | Prefabricated cabin formula combination secondary equipment wiring structure |
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| CN203850627U (en) * | 2014-05-07 | 2014-09-24 | 南京国电南自电网自动化有限公司 | Overall framework type modularization secondary device applied to substation construction |
| 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 |
| CN205212199U (en) * | 2015-12-21 | 2016-05-04 | 中国能源建设集团江苏省电力设计院有限公司 | Prefabricated cabin formula combination secondary equipment wiring structure |
| CN108666884A (en) * | 2018-05-21 | 2018-10-16 | 南京南瑞继保电气有限公司 | Secondary device rack in a kind of prefabricated cabin |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110729636A (en) * | 2019-09-25 | 2020-01-24 | 许继电气股份有限公司 | Prefabricated cabin and base thereof |
| CN114221273A (en) * | 2021-11-22 | 2022-03-22 | 上海江南长兴造船有限责任公司 | Cable binding structure from container ship cabin area to cargo cabin area and laying method |
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| CN110247311B (en) | 2020-09-15 |
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Effective date of registration: 20230613 Address after: 461100 Weiwu Avenue and Yongxing East Road Intersection, Urban Rural Integration Demonstration Zone, Xuchang City, Henan Province, 150 meters east and north Patentee after: Henan Xujijibao Electric Automation Co.,Ltd. Patentee after: XJ ELECTRIC Co.,Ltd. Patentee after: XJ Group Corp. Address before: No. 1298 Xuchang City, Henan province 461000 XJ Avenue Patentee before: XJ ELECTRIC Co.,Ltd. Patentee before: XJ Group Corp. |