CN203814064U - A mobile emergency light transmission machine cabinet - Google Patents
A mobile emergency light transmission machine cabinet Download PDFInfo
- Publication number
- CN203814064U CN203814064U CN201420074022.8U CN201420074022U CN203814064U CN 203814064 U CN203814064 U CN 203814064U CN 201420074022 U CN201420074022 U CN 201420074022U CN 203814064 U CN203814064 U CN 203814064U
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- China
- Prior art keywords
- cabinet
- light transmission
- emergency light
- described cabinet
- door
- Prior art date
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- Expired - Lifetime
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 46
- 238000009826 distribution Methods 0.000 claims abstract description 14
- 230000004308 accommodation Effects 0.000 claims abstract description 5
- 239000013307 optical fiber Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000010960 cold rolled steel Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 230000003287 optical effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Patch Boards (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to a mobile emergency light transmission machine cabinet comprising a cabinet body. A first cabinet door is arranged in the front surface of the cabinet body. Second cabinet doors are arranged both in the two side surfaces of the cabinet body. Pulleys are arranged on the bottom portion of the external portion of the cabinet body. A power distribution apparatus, a plurality of fixing supports and an accommodation space encircled by the plurality of fixing supports and the cabinet internal walls and used for the installation of a transmission device are arranged sequentially in the cabinet body from top to bottom. Wire passing holes are arranged in both the top portion and the bottom portion of the cabinet body. The power distribution apparatus comprises an alternating current output unit, a direct current converter and a movable type power supply joint box for access of a power supply. The beneficial effects of the mobile emergency light transmission machine cabinet are that time for great fault processing of the device is substantially shortened; client satisfaction is improved; and the mobile emergency light transmission machine cabinet is suitable for carrying out first-aid repairing and first-aid conduction of the great equipment faults.
Description
Technical field
The utility model relates to the communications field, relates in particular to a kind of moving emergency light transmission cabinets.
Background technology
Optical transmission device, as a kind of instrument that various signals are converted to light signal and transmit on optical fiber, has become the foundation stone of current information superhighway.Conventional optical transmission device has SDH(Synchronous Digital Hierarchy, SDH (Synchronous Digital Hierarchy)), PTN(Packet Transport Network, Packet Transport Network), OLT(Optical Line Terminal) etc. the equipment of type.These conventional optical transmission devices are not only carrying traditional analog signal as the transmission of call voice, audio frequency, video etc., but also carrying, work as the data-signal that all trades and professions today, every family are used, as Ethernet etc.When optical transmission device damages, communication can be obstructed, and as computer user could not get on to the Net, various information cannot be transmitted, and for some outlying mountain areas, likely cannot communicate by letter with the external world.So the damage of optical transmission device not only brings the loss of tremendous economic to telecommunication department, and because communication is not smooth, can bring inconvenience to broad masses.
In order to meet transmission equipment, network, can continue to run well, a kind of method that transmission fault is emergent---part replacement method has occurred.Existing transmission equipment can be divided into the function element such as all kinds of service processing boards, wiring board, Cross-connect and Synchronous Timing Board, master control borad, service interface board, power module, and each veneer be can plug type.When wherein any or more than one veneer damage, can adopt the normal plate of same model to go to change.Like this, transmission equipment just can recover normally to have moved.For rack and access power failure part, also can adopt the method for replacement to go to solve.
The following defect of existing parts replacement method: parts are replaced can not quick solution equipment significant trouble, such as a plurality of single board defaults of equipment, whole transmission equipment degradation failure, equipment power supply trouble, natural calamity, cause website fault etc., mainly due to conventional cabinet volume large (600*300*2200mm), transportation inconvenience; Device context is reinstalled complexity, length consuming time.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of moving emergency light transmission cabinets, at equipment significant trouble or relate to equipment power supply trouble in the situation that, and the still normal operation of quick-recovery transmission equipment, network soon
In order to achieve the above object, the technical solution adopted in the utility model is: a kind of moving emergency light transmission cabinets, comprise cabinet, before described cabinet, be provided with the first cabinet door, two sides of described cabinet are equipped with the second cabinet door, the outside bottom of described cabinet is provided with pulley, in described cabinet, be provided with successively power distribution equipment, a plurality of fixed support from top to bottom, and by described a plurality of fixed supports and described cabinet inwall surround form for the spatial accommodation of transmission equipment is installed, top and the bottom of described cabinet are equipped with cable hole
Wherein, described power distribution equipment comprises and exchanges output unit and DC power converter and for accessing the Mobile power connector box of power supply.
Further, described power distribution equipment also comprises phase line row, zero line row and protective wire row.
Further, in described cabinet, described support bracket fastened both sides are respectively equipped with signal binding bar and power line binding bar.
Further, the bottom in described cabinet is provided with optical fiber chute, earthing of casing point.
Further, described the first cabinet door is single open-door, and described the first cabinet door is provided with door lock and netted louvre.
Further, described the second dismountable side that is arranged on described cabinet of cabinet door, described the second cabinet door is provided with door lock.
Further, described cabinet top is provided with louvre.
Further, the distance between described cabinet floor and ground is 50mm～200mm.
Further, the external dimensions of described cabinet is 600mm*300*1200, adopts individual layer cold-rolled steel sheet structure.
The beneficial effects of the utility model are: greatly shortened equipment significant trouble handling duration, improved customer satisfaction, be suitable for to substantial equipment fault rush to repair rob logical.
Accompanying drawing explanation
Fig. 1 represents the utility model cabinet internal structure schematic diagram;
Fig. 2 represents the utility model front view;
Fig. 3 represents the utility model vertical view;
Fig. 4 represents the utility model upward view;
Fig. 5 represents the utility model end view;
Fig. 6 represents the utility model moving emergency light transmission cabinets perspective view.
Embodiment
Below in conjunction with accompanying drawing, structure of the present utility model and principle are elaborated, illustrated embodiment, only for explaining the utility model, not limits protection range of the present utility model with this.
As shown in Fig. 1-6, the present embodiment provides a kind of moving emergency light transmission cabinets, comprise cabinet 1, before described cabinet 1, be provided with the first cabinet door 2, two sides of described cabinet 1 are equipped with the second cabinet door 2, the outside bottom of described cabinet 1 is provided with pulley 4, in described cabinet 1, be provided with successively power distribution equipment 7, a plurality of fixed support 8 from top to bottom, and by described a plurality of fixed supports 8 and described cabinet 1 inwall surround form for the spatial accommodation 17 of transmission equipment is installed, the top of described cabinet 1 and bottom are equipped with cable hole 6.
The version of described cabinet 1, making material all have multiple, in the present embodiment, described cabinet 1 is square metal cabinet, before described cabinet 1, be provided with the first cabinet door 2, two sides of described cabinet 1 are equipped with the second cabinet door 2, described cabinet 1 below adopt enclosed construction, the outside bottom of described cabinet 1 is provided with pulley 4, be easy to carrying, flexibly emergency first-aid repair substantial equipment fault.
In the present embodiment, described power distribution equipment comprises and exchanges output unit 14 and DC power converter 15 and for accessing the Mobile power connector box 16 of power supply.
The present embodiment moving emergency light transmission cabinets distribution is reasonable, exchanges being arranged so that the accessible AC power of rack and accessing DC power supply of output unit and DC power converter, can provide alternating current or direct current for transmission equipment.Power supply access adopts Mobile power connector box, and the hot line job while having reduced breakdown repair provides quick and safe power supply access.
It should be noted that, Mobile power connector box 16 refers to when moving emergency rack is installed and utilizes in advance a power circuit connector box to install the introducing of the power supply of moving emergency light transmission cabinets, when real repairing substantial equipment fault, switching on power line joint box just can quick-make power supply, need not lay again power line and welding etc., reduce the risk of hot line job.Exchange output unit 14 and refer to that moving emergency light transmission cabinets are that transmission equipment supplies alternating current, and DC power converter 15 refers to that rack is that transmission equipment is for direct current.And the access power supply of rack itself can be the external power sources such as the direct current of civil power and machine room first cabinet of each row, storage battery, rack itself is provided with and exchanges the DC power converter 15 that turns direct current, can be converted into DC power supply for transmission equipment.
In the present embodiment, described power distribution equipment also comprises phase line row 12, zero line row 13 and protective wire row.
In the present embodiment, described cabinet 1 both sides interior, described fixed support 8 are respectively equipped with signal binding bar 10 and power line binding bar 11.
Bottom in described cabinet 1 is provided with optical fiber chute 5, earthing of casing point 9.
As shown in Figure 2, described the first cabinet door 2 is single open-door, and described the first cabinet door 2 is provided with door lock 18 and netted louvre 19, can guarantee ventilation and heat.
As shown in Figure 5, described the second dismountable side that is arranged on described cabinet 1 of cabinet door 3, described the second cabinet door 3 is provided with door lock 18.
For better ventilation and heat, described cabinet 1 top is provided with louvre 21.As shown in Figure 3, the top of described cabinet 1 also has 8 cable holes 6,2 louvres 21, wherein, 6 cable holes 6 are the top that a row is arranged on described cabinet 1, one in described 6 cable holes 6 for drawing the lead-in wire of Mobile power connector box 16, other 2 cable holes 6 are that a row and described 6 cable holes 6 are arranged side by side with described 2 louvres 21, and described 2 heat radiations are positioned at a row's at place centre.
As shown in Figure 4, the bottom of described cabinet 1 is provided with 8 cable holes 6, and four corners of the outside bottom of described cabinet 1 are respectively equipped with a pulley 4, are convenient to the carrying of rack, and described 8 cable holes 6 are positioned at the centre of described 4 pulleys.
Between the bottom surface of described cabinet 1 and ground, there is certain distance, contribute to overcome the severe ground of environment, bottom surface and the distance between ground of cabinet 1 can be set according to actual conditions, more suitable numerical value is 50mm～200mm, in the present embodiment, the bottom surface of described cabinet 1 and the distance between ground are 100mm.
The external dimensions of described cabinet 1 be the dark * of wide * high=600mm*300mm*1200mm, volume is little, described cabinet 1 adopts individual layer cold-rolled steel sheet structure, color is grey; The first cabinet door 2 is that single open-door and the second cabinet door 3 are removable door, netted louvre 19 is opened in front, there is good ventilation heat exchange effect, cabinet 1 top apparatus has two louvres 19, and the top of cabinet 1 and bottom are respectively reserved with the line hole (cable hole) of eight diameter 50mm, and the outside bottom of cabinet 1 is provided with four pulleys 4, be convenient to carrying, and the bottom of cabinet 1 is height 100mm overhead, contributes to overcome the severe ground of environment, and rear of cabinet is closed.
Moving emergency light transmission cabinets inner upper is power distribution equipment, comprises that input and output sky is opened and corresponding phase line row, zero line row and protective wire row, power supply changeover device, and it upwards leads to Mobile power connector box; In cabinet, middle part is transmission equipment spatial accommodation, by fixed support at right angle setting transmission equipment, has the installation space of 20U, in cabinet left side, is power supply binding bar, and rack right side is holding wire binding bar, and rack internal upper part and bottom are line hole.
The present embodiment moving emergency light transmission cabinets are multiple functional, and overall outer dimensions is compact, are easy to carrying, are also easy to standardization large-scale production.And there is function of safety protection, there is convenient, the good ventilation heat exchange effect of line, equipment distribution rationally, cable is managed respectively the function of line separately.And the utility model can quick-make power supply, recover substantial equipment fault.
It is more than the utility model preferred embodiment; it should be pointed out that to those skilled in the art, do not departing under the prerequisite of principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as the utility model protection range.
Claims (9)
1. moving emergency light transmission cabinets, it is characterized in that, comprise cabinet, before described cabinet, be provided with the first cabinet door, two sides of described cabinet are equipped with the second cabinet door, and the outside bottom of described cabinet is provided with pulley, in described cabinet, be provided with successively power distribution equipment, a plurality of fixed support from top to bottom, and by described a plurality of fixed supports and described cabinet inwall surround form for the spatial accommodation of transmission equipment is installed, top and the bottom of described cabinet are equipped with cable hole
Wherein, described power distribution equipment comprises and exchanges output unit and DC power converter and for accessing the Mobile power connector box of power supply.
2. moving emergency light transmission cabinets according to claim 1, is characterized in that, described power distribution equipment also comprises phase line row, zero line row and protective wire row.
3. moving emergency light transmission cabinets according to claim 1, is characterized in that, described cabinet is interior, described support bracket fastened both sides are respectively equipped with signal binding bar and power line binding bar.
4. moving emergency light transmission cabinets according to claim 1, is characterized in that, the bottom in described cabinet is provided with optical fiber chute, earthing of casing point.
5. moving emergency light transmission cabinets according to claim 1, is characterized in that, described the first cabinet door is single open-door, and described the first cabinet door is provided with door lock and netted louvre.
6. moving emergency light transmission cabinets according to claim 1, is characterized in that, described the second dismountable side that is arranged on described cabinet of cabinet door, and described the second cabinet door is provided with door lock.
7. moving emergency light transmission cabinets according to claim 1, is characterized in that, described cabinet top is provided with louvre.
8. moving emergency light transmission cabinets according to claim 1, is characterized in that, the distance between described cabinet floor and ground is 50mm～200mm.
9. moving emergency light transmission cabinets according to claim 1, is characterized in that, the external dimensions of described cabinet 1 be the dark * of wide * high=600mm*300mm*1200mm, adopt individual layer cold-rolled steel sheet structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420074022.8U CN203814064U (en) | 2014-02-20 | 2014-02-20 | A mobile emergency light transmission machine cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420074022.8U CN203814064U (en) | 2014-02-20 | 2014-02-20 | A mobile emergency light transmission machine cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203814064U true CN203814064U (en) | 2014-09-03 |
Family
ID=51452751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420074022.8U Expired - Lifetime CN203814064U (en) | 2014-02-20 | 2014-02-20 | A mobile emergency light transmission machine cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203814064U (en) |
-
2014
- 2014-02-20 CN CN201420074022.8U patent/CN203814064U/en not_active Expired - Lifetime
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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: 20140903 |
|
| CX01 | Expiry of patent term |