CN101344621B - Cabinet combination method of optical fiber distribution cabinet and optical fiber distribution cabinet capable of cabinets combination and expansion - Google Patents

Abstract

The invention relates an optical-fiber distribution cabinet combing method which is realized as following: a horizontal trough and a connecting extension end extending toward the cabinet side are arranged in an optical distribution cabinet comprising a frame, a wiring frame, an integrating frame, a winding frame, a winding plate and a support frame; when a movable side door is disassembled, the optical fiber distribution cabinet can be combined with the same cabinet on both the left side and the right side. The horizontal trough used for combining cabinets and expanding capacity for the optical fiber distribution cabinet is composed of a support bar, a T-shaped trough, a trough plate and an expanding connection end and arranged at the back of the frame. The expanding connection end is a trough structure extending to a proximal side door. The invention has the following beneficial effects that the cabinet combination and capacity expanding can be carried out time after time to meet the high capacity requirement to the optical fiber distribution cabinet; adopting the back wiring apparatus can largely store the redundant jumper; adopting the guide-rail welding wiring integration mode leads the capacity expanding and mounting to be more flexible; the structure is proper and the operation and maintenance are convenient; a cable accessing unit is arranged to lead the cable accessing, grounding and fixing to be safe and reliable.

Description

The fiber distribution cabinet and the cabinet method and can and the fiber distribution cabinet of cabinet dilatation

[technical field]

The present invention relates to the post and telecommunications equipment technical field, specifically, be a kind of fiber distribution cabinet and the cabinet method and can and the fiber distribution cabinet of cabinet dilatation.

[background technology]

Informationized society be unable to do without communication apparatus.In the city communication network, the use of optical fiber is more and more, and is therefore also more and more to the use of optical fiber dispensing apparatus, requires more and more higher.Optical fiber dispensing apparatus is the interface termination equipment that is used for being connected between fiberoptical networking backbone optical cable and the fiber optic, connects with line transfer, realizes welding, distribution, coiling and the scheduling of fixing, subdivision, ground protection and optical fiber to optical cable.Present fiber distribution cabinet is because of at the anterior cabling of bin or wind the line on the structure of both sides in front, therefore its fiber distribution capacity is little, cabling is set in front also influences the Operation and maintenance of bond wire, again because the structure of each fiber distribution cabinet is independently, there is not compatible mechanism between cabinet and the cabinet, therefore, the fiber distribution cabinet and connect with dilatation and be difficult to carry out.The deficiency of existing fiber distributing equipment capacity can influence the propelling of China 3G project.

[summary of the invention]

The objective of the invention is to overcome the deficiencies in the prior art, propose a kind of also cabinet method of fiber distribution cabinet; Another object of the present invention is, provide a kind of, cabinet big at the back side of bin cabling, fiber distribution capacity have compatible mechanism can and the fiber distribution cabinet of cabinet dilatation.

For achieving the above object, the also cabinet method of fiber distribution cabinet of the present invention is, containing organic frame, frame door, side door, back door, running line frame, integrated frame, and horizontal trough is set and is connected the expansion end in the fiber distribution cabinet of bobbin winder bracket, wire spool, bracing frame, and side door is designed to the dismountable type door, connect the bathtub construction that the expansion end stretches to the cabinet side for horizontal trough, shed side door, the fiber distribution cabinet just can have fiber distribution cabinet and cabinet with spline structure with another, can make the unobstructed cabinet cabling that extends across of connecting line by connecting the expansion end.

All there is the expansion of connection end the left and right sides of described fiber distribution cabinet, can carry out and cabinet.

For achieving the above object, the present invention also fiber distribution cabinet of cabinet dilatation contains organic frame, running line frame, integrated frame, bobbin winder bracket, wire spool, bracing frame, and frame door, side door, back door, the two ends, the left and right sides of frame respectively are connected with bobbin winder bracket and bracing frame by screw, bracing frame is arranged on the inboard of bobbin winder bracket, and wire spool is connected on the bobbin winder bracket with screw; Be provided with running line frame, integrated frame between two bracing frames, the running line frame is connected on the bracing frame by running line circle frame, and integrated frame is connected on the bracing frame by integrated circle frame; The running line frame is arranged on the top of bracing frame, and integrated frame is set under it; It is characterized in that, also comprise horizontal trough and be connected the expansion end; Horizontal trough is made of support bar, the curved groove of T shape, frid, expansion link, is connected with bracing frame with bobbin winder bracket by support bar, is arranged on the back side of frame; The frame door is connected the frame two ends by the dismountable type hinge connector, and side door is connected the frame both sides by the plug-in type flexible jumper, and the back door is connected the frame back by the dismountable type hinge connector.

Described horizontal trough, end by support bar is connected on bobbin winder bracket and the bracing frame, the other end of support bar supports frid, the curved groove of T shape is fixed on the support bar with screw, its inner small boss that passes through is connected with frid, its outer end is set to expand link, and frid is the flute profile shelf of a strip, is connected on the small boss of the curved groove the inner of two T shapes.

Described expansion link is one to extend to the bathtub construction of nearside door, has the hole on the frid.

Described frid is the L shaped shelf of a strip, has the hole on the shelf.

Described integrated frame is made of guide rail, Gai Men, supporting cables, and guide rail is arranged on the integrated circle frame sidewall, and cover plate is down opened by the hinge of its lower end, can form a little workbench by the suspension cable on cover plate and the integrated frame.

Described running line frame is connected on the bracing frame by running line circle frame.

Described integrated frame is connected on the bracing frame by integrated circle frame.

Described frame door, side door and back door all are the dismountable type dodge gate.

Fiber distribution cabinet of the present invention and the cabinet method and can and the good effect of the fiber distribution cabinet of cabinet dilatation be:

1, repeatedly also cabinet expansion can be carried out, the jumbo demand of fiber distribution cabinet can be satisfied;

2, adopt the routing device storage redundancy wire jumper in a large number that walks abreast behind;

3, adopt guide tracked welding distribution integrated module, dilatation, configuration are had very big dirigibility, and rational in infrastructure, convenient operating maintenance.

4, be provided with the optical cable access unit, the introducing of optical cable, ground connection, fixing safe and reliable.

[description of drawings]

Accompanying drawing 1 is the Facad structure synoptic diagram of high-capacity optical fiber dispensing apparatus of the present invention;

Accompanyingdrawing 2 is structure synoptic diagram of high-capacity optical fiber dispensing apparatus of the present invention;

Accompanyingdrawing 3 is structural representations of the integrated frame of high-capacity optical fiber dispensing apparatus;

Accompanyingdrawing 4 is structural representations that high-capacity optical fiber dispensing apparatus connects the expansion end;

Accompanyingdrawing 5 is structural representation vertical views that high-capacity optical fiber dispensing apparatus connects the expansion end.

Number in the figure is respectively:

1, frame, 2, the running line frame, 3, integrated frame, 4, bobbin winder bracket, 5, wire spool, 6, bracing frame, 7, horizontal trough, 8, guide rail, 9, cover plate, 10, suspension cable, 11, support bar, 12, the curved groove of T shape, 13, frid, 14, connect the expansion end.

[embodiment]

Following with reference to accompanying drawing, provide the also embodiment of the fiber distribution cabinet of cabinet dilatation of the present invention.

Referring to accompanying drawing 1.The present invention also fiber distribution cabinet of cabinet dilatation containsorganic frame 1, runningline frame 2, integratedframe 3,bobbin winder bracket 4,wire spool 5,bracing frame 6 and frame door, side door, back door (not shown).

Frame 1 constitutes with 19 inches standard racks, adopts steel-aluminum structure, and gantry base adopts the cold-rolled primes manufacturing, makes frame more stable firmly, and fuselage, machine frame adopt the manufacturing of fine aluminum section bar; The frame door is connectedframe 1 two ends by the dismountable type hinge connector, and side door is connectedframe 1 both sides by the plug-in type flexible jumper, and the back door is connectedframe 1 back by the dismountable type hinge connector; All Men Douwei dismountable type dodge gates; Equipment surface adopts the lime electrostatic plastic spraying, guarantees that weight of equipment is light, the surface is firm, be difficult for burn into and guarantee safety.

Two ends, the left and right sides inframe 1 respectively are connected with a bobbinwinder bracket 4 and abracing frame 6 by screw, and bobbinwinder bracket 4 is in the outside, andbracing frame 6 is in the inboard; Bobbinwinder bracket 4 andbracing frame 6 are provided with the mounting hole of vertical arrangement,wire spool 5 is connected on thebobbin winder bracket 4 with screw by setpoint distance, the position ofwire spool 5 can be adjusted according to the position of mounting hole, the needs of the also visual integratedframe 3 of the quantity ofwire spool 5 and increasing and decreasing;Running line frame 2, integratedframe 3 are installed between twobracing frames 6, and runningline frame 2 is connected on thebracing frame 6 by running line circle frame, and integratedframe 3 is connected on thebracing frame 6 by integrated circle frame;Running line frame 2 is arranged on the top offrame 1, is convenient to the importing of optical fiber, and some integratedframes 3 are set under it; In the present invention, the quantity of integratedframe 3 is adjustable, because of the height limit, seven integrated frames have been installed after 3 entire equipment very high, still, if be not subjected to limitation in height, the present invention can also be provided with integratedframe 3 more.

Referring to accompanying drawing 3.Integrated frame 3 is made ofguide rail 8,lid door 9, supportingcables 10, andguide rail 8 is arranged on the integrated circle frame sidewall, and integratedframe 3 holds welding Wiring module dish byguide rail 8, and a common integratedframe 3 can hold 12 welding Wiring module dishes;Cover plate 9 is down opened by the hinge of lower end, is connected with askew cables 10 oncover plate 9 and integrated circle frame, because the effect ofsuspension cable 10,cover plate 9 can form a little workbench, is convenient to the connection of this integratedframe 3 is detected and keeps in repair.

Referring to accompanyingdrawing 2,4,5.Horizontal trough is made ofsupport bar 11, thecurved groove 12 of T shape, frid 13,connection expansion end 14, the end ofhorizontal trough 7 bysupport bar 11 is connected onbobbin winder bracket 4 and thebracing frame 6 and (is clipped between bobbin winder bracket and the bracing frame), the other end ofsupport bar 11 supports frid 13, thecurved groove 12 usefulness screws of T shape are fixed on thesupport bar 11,curved groove 12 inboards of T shape are connected with frid 13 by small boss, frid 13 is a strip frid, also can make L shaped shelf with holes, be connected on the small boss ofcurved groove 12 inboards of two T shapes, the hole on the frid 13 can be used for fastening cabling.

Referring to accompanying drawing 4.Theconnection expansion end 14 that the outer end of thecurved groove 12 of T shape constitutes is one to extend to the bathtub construction of nearside door, when fiber distribution cabinet and cabinet expansion, shed movable side door, the fiber distribution cabinet just can have fiber distribution cabinet and cabinet with spline structure with another, can make the unobstructed cabinet cabling that extends across of connecting line by connectingexpansion end 14; Because also the structure of the connection of the fiber distribution cabinet both sides of cabinetdilatation expansion end 14 is the same, therefore, also the both sides of the fiber distribution cabinet of cabinet dilatation can be carried out and cabinet, and can carry out repeatedly also cabinet expansion; The perforate that connects onexpansion end 14 frids can be used for fastening the cabling of striding cabinet.

The present invention is the service condition of the fiber distribution cabinet of cabinet dilatation also:

Working temperature: 5 ℃～40 ℃;

Relative humidity :≤85% (30 ℃ time);

Atmospheric pressure: 70kPa～106kPa;

Operation wavelength: 850mm, 1310mm, 1550mm;

Insulation resistance is not less than 10 between frame high voltage protection earthing device and frame³M Ω/500V (direct current);

Proof voltage is not less than 3000V (direct current)/1min between frame high voltage protection ground connection and frame, does not puncture, no arcing.

Claims (8)

1. A fiber distribution cabinet and the cabinet method, it is characterized in that, containing organic frame (1), the frame door, side door, the back door, running line frame (2), integrated frame (3), and bobbin winder bracket (4), wire spool (5), horizontal trough (7) is set in the fiber distribution cabinet of bracing frame (6) and is connected expansion end (14), side door is set to the dismountable type door, connecting expansion end (14) is the bathtub construction that horizontal trough (7) stretches to the cabinet side, shed side door, the fiber distribution cabinet just can have fiber distribution cabinet and cabinet with spline structure with another, can make the unobstructed cabinet cabling that extends across of connecting line by connecting expansion end (14).
2. 2. the also cabinet method of fiber distribution cabinet according to claim 1 is characterized in that all there is the expansion of connection end (14) left and right sides of described fiber distribution cabinet, can carry out and cabinet.
3. One kind can and the fiber distribution cabinet of cabinet dilatation, contain organic frame (1), running line frame (2), integrated frame (3), bobbin winder bracket (4), wire spool (5), bracing frame (6), and frame door, side door, back door, the two ends, the left and right sides of frame (1) respectively are connected with bobbin winder bracket (4) and bracing frame (6) by screw, bracing frame (6) is arranged on the inboard of bobbin winder bracket (4), and wire spool (5) is connected on the bobbin winder bracket (4) with screw; Be provided with running line frame (2), integrated frame (3) between two bracing frames (6), running line frame (2) is connected on the bracing frame (6) by running line circle frame, and integrated frame (3) is connected on the bracing frame (6) by integrated circle frame; Running line frame (2) is arranged on the top of bracing frame (6), and integrated frame (3) is set under it; It is characterized in that, also comprise horizontal trough (7); Horizontal trough (7) is made of support bar (11), the curved groove (12) of T shape, frid (13), connection expansion end (14), is connected with bracing frame (6) with bobbin winder bracket (4) by support bar (11), is arranged on the back side of frame (1); The frame door is connected frame (1) two ends by the dismountable type hinge connector, and side door is connected frame (1) both sides by the plug-in type flexible jumper, and the back door is connected frame (1) back by the dismountable type hinge connector.
4. 4. the also fiber distribution cabinet of cabinet dilatation according to claim 3, it is characterized in that, described horizontal trough (7) is connected on bobbin winder bracket (4) and the bracing frame (6) by an end of support bar (11), and the other end of support bar (11) supports frid (13); T shape is bent groove (12) and is fixed on the support bar (11) with screw, and its inner small boss that passes through is connected with frid (13), and its outer end is set to connect expansion end (14); Frid (13) is the flute profile shelf of a strip, is connected on the inner small boss of the curved groove (12) of two T shapes.
5. According to claim 3 or 4 described can and the fiber distribution cabinets of cabinet dilatation, it is characterized in that described connection expansion end (14) is one to extend to the bathtub construction of nearside door, has the hole on the frid.
6. 6. the also fiber distribution cabinet of cabinet dilatation according to claim 3 is characterized in that described frid (13) is the L shaped shelf of a strip, has the hole on the shelf.
7. 7. the also fiber distribution cabinet of cabinet dilatation according to claim 3, it is characterized in that, described integrated frame (3) is made of guide rail (8), lid door (9), supporting cables (10), guide rail (8) is arranged on the integrated circle frame sidewall, cover plate (9) is down opened by the hinge of its lower end, can form a little workbench by the suspension cable (10) on cover plate (9) and the integrated frame.
8. 8. the also fiber distribution cabinet of cabinet dilatation according to claim 3 is characterized in that described frame door, side door and back door all are the dismountable type dodge gate.

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