CN206161916U - Special splice tray of mixed cable of photoelectricity - Google Patents

Abstract

The utility model discloses a special splice tray of mixed cable of photoelectricity, the on -line screen storage device comprises a base, be provided with the box body on the base, the lower extreme of box body becomes the columnar structure, four sides of box body lower extreme are provided with the fixed unit of cable respectively, the top of the fixed unit of cable is provided with strengthens the core mounting, the upper end of box body becomes the platykurtic, the box body upper end is provided with the butt fusion tray, be provided with a plurality of through -holes on the base, the bottom of through -hole is provided with hubble sealing device, it is fixed with the base that the box body is provided with the lid outward. The utility model discloses the beneficial effect of instance is: realize BBU equipment and concentrated the condition of placing, under the not enough condition of photoelectricity mixed light cable length, the function that continues of photoelectricity mixed light cable.

Description

A kind of special splice tray of photoelectric mixed cable

Technical field

The utility model is related to a kind of special splice tray of photoelectric mixed cable, and the splice tray mainly applies to Radio Access Network In, belong to communication network device technical field.

Background technology

At present, the wireless signal in Radio Access Network processes the Multi channel for using BBU and RRU, wherein BBU Effect be baseband signal process, RRU be effect be convert baseband signals into rf signal reception amplify transmit again, one BBU equipment is needed with multiple RRU devices, and the connected mode of optical cable mixing cable, traditional installation are used between two equipment Mode uses the mode of BBU equipment sinking, both in one BBU equipment of neighbouring installation of several RRU devices, so photoelectricity is mixed Close cable is all that fixed length is processed, and then connector is carried out in two ends in factory, and scene is directly connected to, but is because BBU equipment Price is higher, and multi-environment requires also higher, and it is individually placed that sinking mode has many equipment, and every equipment is required for considering anti- Steal and lower the temperature, so construction cost is high, now new construction mode is to install multiple BBU equipment concentratedly a large-scale machine room Interior, by way of photoelectric mixed cable lays connection over long distances, this scheme construction cost is relatively low, but there is for BBU and The photoelectric mixed cable length of RRU connections is uncontrollable, it is impossible to meet the demand of fixed length, then there is photoelectric mixed cable length not enough needs The problem that centre is continued.

The content of the invention

For the problem that existing scheme is present, the utility model provides photoelectric mixed cable special splice tray, using traditional Fiber cable joint box main body, under the function of the original cable connection of holding, increased the function that continues of cable, realize a joint Box meets the requirement of cable connection and cable splice simultaneously.

The technical problem to be solved：1st, it is the existing optical cable in a cable the characteristics of photoelectric mixed cable, has cable again, now Traditional splice tray on market however can only exactly meet cable connection, otherwise cable splice can only be exactly met, without can be with The splice tray of two kinds of functions is met simultaneously.

The utility model provides adopted technical scheme：

A kind of special splice tray of photoelectric mixed cable, including base, are provided with box body, the lower end of the box body on the base Into column structure, four sides of the box body lower end are respectively arranged with cable fixed cell, set above the cable fixed cell It is equipped with strengthening core fixture；Into flat, the cassette upper end is provided with welding pallet for the upper end of the box body；On the base Some through holes are provided with, the bottom of the through hole is provided with Hubble's sealing device；It is provided with lid outside the box body to consolidate with base It is fixed.

Preferably, the side of box body lower end at least one is provided with adapter.

Preferably, the upper end side of the box body is provided with fastening clip for cable.

Preferably, the lid upper end is provided with hook.

Preferably, the periphery of the base is provided with fixation kit, and the fixation kit includes two panels semicircle shape Anchor ear by bolt coordinate fix.

Preferably, mounting assembly is provided with one of described semicircle shape, the mounting assembly includes one U-shaped armful Hoop, the U-shaped anchor ear coordinates to install with the fixation kit to be fixed.

The beneficial effect of the utility model example is：Realize BBU equipment and concentrate situation about placing, photoelectricity composite cable is long In the case that degree is inadequate, the function that continues of photoelectricity composite cable.

Description of the drawings

Fig. 1 is the utility model schematic appearance.

Fig. 2 is the utility model internal structure view.

In Fig. 1：1-1 is lid；1-2 is mounting assembly；1-3 is fixation kit；1-4 is Hubble's sealing device；1-5 is to hang Hook.

In Fig. 2：2-1 is cable fixed cell；2-2 is strengthening core fixture；2-3 is welding pallet；2-4 is that cable is fixed Folder；2-5 is adapter, and 2-6 is base.

Specific embodiment

Below in conjunction with the accompanying drawings the utility model is described in more detail with example is embodied as.

The utility model schematic appearance as shown in Figure 1, will link up with（1-5）With screw in lid（1-1）Top correspondence Position is fixed, and workmen will link up with（1-5）Waist is fixed on, electric pole in climbing finds correct position, unclamps mounting assembly （1-2）, the special splice tray of photoelectric mixed cable is installed into fixed on telecommunications bar.

When two photoelectric mixed cables need to continue, base is first unclamped（2-6）On fixation kit（1-3）；Open the lid （1-1）, then Panasonic Hubble sealing device（1-4）Afterwards, photoelectric mixed cable is penetrated by base from down, by photoelectric mixed cable stripping Afterwards, in cable fixed cell（2-1）Upper fixation, the reinforcement steel wire in cable penetrates strengthening core fixture（2-2）After tighten screw, two The electric wire of cable is all in cable fixed mount（2-4）Upper fixation, realizes that electric wire is turned on, and optical cable is in welding pallet（2-3）It is interior straight molten real Now connect, in the case that the optical fiber connector that photoelectric mixed cable is adopted is tail optical fiber mating connector, can be by the connector at optical fiber two ends Directly in adapter（2-5）On realize loose joint into end.

Although the utility model is disclosed as above with preferred embodiment, drawings and Examples are not for limiting this reality It is any to be familiar with this those skilled in the art with new, in the spirit and scope without departing from the utility model, can make various changes or moisten from working as Decorations, equally within protection domain of the present utility model.Therefore protection domain of the present utility model should be with the power of the application What the claimed scope of profit was defined is defined.

Claims (5)

1. the special splice tray of a kind of photoelectric mixed cable, including base, it is characterised in that box body is provided with the base, it is described The lower end of box body is respectively arranged with cable fixed cell into column structure, four sides of the box body lower end, and the cable is fixed single The top of unit is provided with strengthening core fixture；Into flat, the cassette upper end is provided with welding pallet for the upper end of the box body； Some through holes are provided with the base, the bottom of the through hole is provided with Hubble's sealing device；Box is provided with outside the box body Lid is fixed with base；The upper end side of the box body is provided with fastening clip for cable.

2. the special splice tray of a kind of photoelectric mixed cable according to claim 1, it is characterised in that the box body lower end is at least One side is provided with adapter.

3. the special splice tray of a kind of photoelectric mixed cable according to claim 1, it is characterised in that the lid upper end is arranged There is hook.

4. the special splice tray of a kind of photoelectric mixed cable according to claim 1, it is characterised in that the periphery of the base sets Fixation kit is equipped with, the fixation kit includes that the anchor ear of two panels semicircle shape is coordinated by bolt to be fixed.

5. the special splice tray of a kind of photoelectric mixed cable according to claim 4, it is characterised in that set on the fixation kit Mounting assembly is equipped with, the mounting assembly includes a U-shaped anchor ear, and the U-shaped anchor ear coordinates to install with the fixation kit to be fixed.