CN2439165Y - Outdoor communication machine cabinet - Google Patents

Abstract

The utility model relates to a machine cabinet for outdoor communication. The utility model is characterized in that the space inside a machine cabinet with double-row standard installation space is partitioned by a partition board, and each partitioned part is divided into two parts by an L-shaped partition board. An inner distribution frame and an outer distribution frame are arranged in L shape and are respectively screwed on an installation frame which can rotate around a rotating shaft. The components such as the partition board, the L-shaped partition boards and the installation frame can be dismantled, and then can be replaced with a square-hole strip and a U-shaped strip which are used for installing modules with core function to be reformed to form a double-row general machine cabinet. The utility model can be provided with a core function system with a volume of twice as large as an accessed network, and can be used in the occasions of mobile base stations, etc. The core function system is thoroughly isolated from a wiring system and a backup power supply system, so limited right maintenance in the stages of engineering installation and debugging is realized. The utility model has the advantages of high space utilization rate and convenient wire routing.

Description

Outdoor communication cabinet

The utility model relates to communication technical field, refers to a kind of outdoor communication equipment especially.

The Access Network rack of outdoor communication equipment generally is made up of Core Feature, distribution and reserve power supply three big systems.Summary is got up, and the composition mode of these three big systems has following two big classes at present:

1, Core Feature, distribution and reserve are powered the three big system integrations in same rack, i.e. integration access network equipment; 2, Core Feature is installed on separately in the rack, and distribution and reserve electric power system are according to circumstances joined in addition.The latter generally is applied to bigger office point, and its exchange room has unified reserve power supply and distributing system, if be applied to far-end, must join distribution cabinet and accumulator tank in addition, has increased the total cost and the freight of equipment, has also increased carrying and project installation difficulty.Therefore, most Access Network rack all adopts integral structure, yet, make a general survey of integration access network rack up to now, its interior layout does not all solve following problem simultaneously: 1, the rack structure is often only paid attention to the particularity of access net system, is designed to nonstandard structure, and versatility is poor; 2, space availability ratio is low, the cabling inconvenience; 3, effectively isolation and limit power are safeguarded safely to the Core Feature system implementation.

The purpose of this utility model is to provide a kind of and realizes that by rational layout safety is isolated and limit power safeguards that space availability ratio height and cabling be outdoor communication cabinet easily under general standard card cage.

The utility model is achieved by the following technical solution: the space in the rack of biserial standard installing space separates with division board, the part that L type division board will be spaced is divided into two partly again, and inside and outside distributing frame is L type layout and is screwed on respectively on the installing rack that can rotate around the shaft.

The utility model is owing to adopt the rack of biserial standard installing space, only need division board, L type division board, parts such as installing rack are removed, change mount bar and U-type strip that corn module is installed into and can be transformed into the biserial general instrument rack easily, the Core Feature system of the above capacity of Access Network twice can be installed, also can be used for other occasions such as mobile communication base station, because the Core Feature system is thoroughly isolated with distribution and reserve electric power system, can realize that the limit power in project installation and commissioning stage safeguards, and have space availability ratio height and cabling advantage easily.

Below in conjunction with accompanying drawing the utility model is further specified:

Accompanying drawing 1 is the utility model stereogram.

Accompanying drawing 2 is the utility model A-A cutaway view.

Accompanying drawing 3 is the utility model rear perspective view.

See accompanying drawing 1,2,3, the utility model adopts possesses biserial 19 " rack of standard installing space; separate with division board 1 at two row standard installing spaces; another row are divided into two parts with L type division board 2; inside and outside distributing frame 4; 5 are L type layout is screwed on installing rack 7 respectively; on 8, installing rack 7, in 8 rotating shafts 6 that are installed in the rack, load-bearing supporting plate 9 is seated between division board 1 and the L type division board 2, and the cable via hole place on division board 1 is inlaid with conical seal ring 13, cross in coil 16 is installed in, outer distributing frame 4, between 5, independently left front each other door 18 is installed, left back door 23, offside door 24 on rack, right front door 19, right back door 22.

The utility model does not wherein have a column space of L type division board 2 to be used to lay the Core Feature system, storage battery 3 can be placed on the division board 1 and the load-bearing supporting plate 9 between the L type division board 2 of another row in the short transverse layering, simultaneously, between installing rack 7,8 and L type division board 2, formed the cabling space of inside and outside line cable respectively.Owing to adopt the rack of biserial standard installing space, only need parts such as division board 1, L type division board 2, installing rack 7,8 are removed, change mount bar 20 and U-type strip 21 that corn module is installed into, can cause the biserial general instrument rack easily, the Core Feature system of the above capacity of access network equipment twice can be installed, also can be used for other occasions such as mobile communication base station.Isolate and aspect limit power safeguards in safety, owing to adopt division board 1 and L type division board 2, and connecting each cable via hole place employing conical seal ring 13 sealing partly, two big systems are isolated up hill and dale, as long as the door lock key of the pairing right front door 19 in Core Feature system storehouse, right back door 22 and the left front door 18 of other three fans, left back door 23, offside door 24 is not general, can realize the limit power maintenance in project installation and commissioning stage simultaneously.Aspect the cabling convenience, because interior lines cabling space (being the space between installing rack 7 and the L type division board 2) is near the rear portion motherboard 11 of the line module 10 of Core Feature system, under the situation that installing rack 7 is outwarded winding, the internal subscriber cable 12 of drawing from motherboard 11 passes the conical seal ring 13 on the division board 1, is connected on the interior lines distributing frame 4 after fixing with binding band 17 colligations; Under the situation that installing rack 8 is outwarded winding, after external cable 14 is imported and exported introducing from rack bottom line cable, be connected on the outside line distributing frame 5 after also fixing with binding band 17 colligations, close behind the installing rack 7,8, the internal and external line cable is stashed fully, all wire jumpers 15 all are connected to inside and outside distributing frame 4,5 via crossing coil 16, make wire jumper flexible and in good order; Aspect space availability ratio,, simultaneously,, make the overall space utilance reach optimum because the mounting means of integral door has been saved the operating space because distributing frame 4,5 is the periphery that the L type is arranged in storage battery 3 installing spaces.

An embodiment of the present utility model is a TEL-OJ24-ONU type outdoor cabinet, storage battery 4 layers of placement in 3 fens, the storage battery 3 that every layer puts two capacity is 12V100AH, total reserve power supply capacity is 8 * 12V100AH, the left side of storage battery 3 can be installed 48 outside line Wiring modules 5 and be closed 1200 lines, rear side can install that 36 interior lines Wiring modules 4 close 1152 lines and 20 outside line Wiring modules 5 close 500 lines, total distribution ability is 1152 line interior lines and 1700 line outside lines, and this rack comprises the overall size in air-conditioning storehouse, top is 1860 * 1260 * 600mm, with 512 line interior lines of present other placement schemes of employing, the ONU equipment volume of 800 line outside lines is suitable.

Claims (5)

1, outdoor communication cabinet, comprise rack, division board (1), L type division board (2), inside and outside distributing frame (4) (5), installing rack (7) (8) is characterized in that: division board (1) separates the rack of two row standard installing spaces, and L type division board (2) is divided into two partly with row wherein, inside and outside distributing frame (4), (5) are the L type to be arranged and to be screwed on respectively on installing rack (7), (8), and installing rack (7), (8) are installed in the rotating shaft (6) in the rack.

2, outdoor communication cabinet according to claim 1 is characterized in that: load-bearing supporting plate (9) is seated between division board (1) and the L type division board (2).

3, outdoor communication cabinet according to claim 1 is characterized in that: the cable via hole place on division board (1) is inlaid with conical seal ring (13).

4, outdoor communication cabinet according to claim 1 is characterized in that: cross coil (16) and be packed between inside and outside distributing frame (4), (5).

5, outdoor communication cabinet according to claim 1 is characterized in that: independently left front each other door (18) is installed, left back door (23), offside door (24), right front door (19), right back door (22) on rack.

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