CN205880319U - Optic fibre trough - Google Patents

Abstract

Optic fibre trough belongs to communication mechanical equipment technical field, including cell body, apron, through wires hole, the fine post of dish and card wire casing, is provided with the apron on the cell body, and correspond apron both sides edge and be equipped with the spout on the cell body, apron along the gliding embedding cell body of spout, one side is provided with through wires hole and the fine post of dish on the infrabasal plate of cell body to it has the fine posts of two dishes to follow cell body length direction interval arrangement between two adjacent through wires holes, and the opposite side is provided with two rows of card wire casings. The utility model discloses a mode of tail optical fiber poling has been abandoned to the trough, has greatly saved the space, only need tile the tail optical fiber at the inslot when laying the tail optical fiber, and suitably the winding back directly from through wires hole access optic fibre distribution screen, has been saved to wear protective case and open the floor and has been carried out the link that the channel laid, and the tail optical fiber wiring activity duration shortens by a wide margin, has improved tail optical fiber wiring efficiency.

Description

Optical fiber trough

Technical field

This utility model belongs to communication machinery equipment technical field, especially relates to a kind of optical fiber trough.

Background technology

At present, tail optical fiber is all used to wear between communication equipment screen, optical fiber distributing screen in each communications equipment room of power system, transformer station Pipe realizes service connection by the system of laying of raceway groove downward cabling, and this mode is for avoiding tail optical fiber destroyed by external force, and each tail optical fiber is connecing Penetrate ripple protection sleeve pipe after needing to pack in pairs before entering communication equipment screen, optical fiber distributing screen again, then corrugated tube is penetrated in screen. However as the intelligentized development construction of electrical network in recent years, electrical network class of business that powerline network is supported and quantity It is on the increase, increases newly between station communication transmission equipment, change, overlap business operation frequently, temporarily therefore when laying tail optical fiber The method using reserved tail optical fiber tackles problems, although Added Business processes and can realize by the way of reserved tail optical fiber, but Different from other station monitoring and control equipments, communication equipment has stronger extensibility, and class of business and the quantity of its carrying the most constantly increase Many, particularly on Surveillance center and standby tune business Rendezvous Point and other places, its communication equipment service extension demand is very big, and along with biography The development of defeated network, this wire laying mode does not simply fails to meet Added Business and processes the job demand of operation, also spreads out simultaneously Bear corresponding other problems, when operation field carries out actual attended operation, often cannot be by the way of reserved tail optical fiber Carry out Added Business connection, but again will pack in poling access communications equipment screen again, even with tail by new tail optical fiber in pairs Fibre poling mode again processes, and is limited to the restriction in communication equipment screen internal bore groove space, deals with the most difficult, increase greatly Add the difficulty of Business Processing, for this in the urgent need to changing existing wire laying mode with adaptive system and the development of network.

In sum, the wire laying mode used in current communications equipment room the operation expanding being unfavorable for grid, because of Need badly in the middle of this prior art and want a kind of novel technical scheme to solve this problem.

Summary of the invention

Technical problem to be solved in the utility model is: for the wiring side used in communications equipment room in prior art The deficiency of formula, it is provided that a kind of optical fiber trough, not only solves the traffic handling time length of existing wire laying mode, operation expanding Property limited problem, mixed and disorderly in it also avoid the communication equipment screen that reserved tail optical fiber causes simultaneously, communications equipment room communication equipment screen with Connection between optical fiber distributing screen, uses upward wiring mode, during operation expanding, can avoid the complicated processes such as raceway groove poling, reduces Increase newly, change, overlap traffic handling time temporarily.

For reaching above-mentioned purpose, the technical solution of the utility model, for providing a kind of optical fiber trough, is characterized in that: include Cell body, cover plate, through wires hole, plate fiber column and cable clamping interface,

It is provided with described cover plate on described cell body, described cell body is provided with chute at corresponding described cover plate both sides of the edge, Described cover plate is along the described cell body of embedding of slide, and on the inner bottom plating of described cell body, side is provided with described through wires hole and institute State and between plate fiber column, and adjacent two described through wires holes, be disposed with two described dishes fibres along described cell body length direction interval Post, opposite side is provided with cable clamping interface described in two rows.

Further, the centre-to-centre spacing of two adjacent described through wires holes is 560mm.

Further, described through wires hole aperture is 80mm.

Further, described plate fiber column is hollow cylinder shape, and the top, lateral wall of plate fiber column is provided with wire-blocking board.

By above-mentioned design, this utility model can bring following beneficial effect:

1, the trough of this utility model design has abandoned the mode of tail optical fiber poling, dramatically saves on space, is laying Have only to during tail optical fiber be laid in groove tail optical fiber, directly from through wires hole incoming fiber optic distribution screen after being suitably wound around, eliminate and wear guarantor Protecting pipe and open floor and carry out the link that raceway groove lays, the tail optical fiber wiring operation time significantly shortens, and improves tail optical fiber cloth lineman Make efficiency, reduce the application of protection sleeve pipe, the spoilage of tail optical fiber when reducing service maintenance simultaneously.

2, the trough of this utility model design uses trench structure and top to add the split-type structural of cover plate, it is simple to cabling Groove is installed, and owing to using split-type structural, tail optical fiber cabling in trough is easy to arrange flexibly, and more conducively tail optical fiber is in trough Wiring, plays the effect of protection tail optical fiber equally, and cover plate is prevented from dust foreign material and enters, and keeps trough internal clean and tidy.

3, the through wires hole aperture on the trough of this utility model design is 80mm, it is possible to accommodates tail optical fiber to greatest extent and wears Enter, be fully able to ensure the demand of operation expanding.

4, the trough of this utility model design adds plate fiber column structure, so longer tail optical fiber can be wrapped in Above so that the cable neat appearance in trough, decrease optical fiber distributing screen mid-game simultaneously and stay the quantity of tail optical fiber, make optical fiber The more neat specification of distribution screen.

5, this utility model routing of layout trench bottom arranges two row's cable clamping interfaces, can be respectively put into wherein by tail optical fiber, and The effect of fixing tail optical fiber can be played, be beneficial to put cable in order, effectively prevent chaotic staggered generation.

Accompanying drawing explanation

Below in conjunction with the drawings and specific embodiments, this utility model is further described:

Fig. 1 is this utility model optical fiber trough structural representation.

Fig. 2 is the structural representation of cell body in this utility model.

Fig. 3 is the structural representation of this utility model cover plate.

In figure: 1-cell body, 2-cover plate, 3-through wires hole, 4-plate fiber column, 5-cable clamping interface.

Detailed description of the invention

Optical fiber trough, as shown in Figure 1, Figure 2 and Figure 3, wherein Fig. 1 is the optical fiber cabling that cover plate 2 part is covered on cell body 1 Groove uses status architecture schematic diagram, including cell body 1, cover plate 2, through wires hole 3, plate fiber column 4 and cable clamping interface 5, described cell body 1 is arranged Having described cover plate 2, be provided with chute on described cell body 1 at corresponding described cover plate 2 both sides of the edge, described cover plate 2 is sliding along chute The dynamic described cell body of embedding 1, on the inner bottom plating of described cell body 1, side is provided with described through wires hole 3 and described plate fiber column 4, and Being disposed with two described plate fiber columns 4 along described cell body 1 length direction interval between adjacent two described through wires holes 3, opposite side sets It is equipped with cable clamping interface 5 described in two rows；The optical fiber trough that this utility model provides, passes through support on communication equipment screen and distribution screen Fixed, it is mounted directly, according to screen spacing, adjusts its length, its length structure is more flexible, is placed in equipment screen top, energy Enough accurate and on-the-spot optical fiber distributing screen dimensions coordinate, and the length of normal conditions trough is set as 2m, installs relatively simple, Big degree saves man-hour and manpower, improves working performance, uses upward wiring mode, during operation expanding, can avoid raceway groove poling etc. Complicated processes.

Below in conjunction with optical fiber trough structure, its operation principle and function are described further:

It is provided with described cover plate 2 on described cell body 1, described cell body 1 is provided with cunning at corresponding described cover plate 2 both sides of the edge Groove, described cover plate 2 is along the described cell body of embedding 1 of slide, and owing to using split-type structural, tail optical fiber is cabling in trough Being easy to flexibly arrange, more conducively tail optical fiber connects up in trough, plays the effect of protection tail optical fiber equally, and cover plate 2 can be prevented Only dust foreign material enter, and keep trough internal clean and tidy.

Described through wires hole 3 is arranged on the inner bottom plating of cell body 1, and through wires hole 3 aperture is 80mm, it is possible to accommodate to greatest extent Tail optical fiber penetrates, and is fully able to ensure the demand of operation expanding, and the centre-to-centre spacing of two adjacent described through wires holes 3 is 560mm, it is possible to Protection tail optical fiber is without damage during wiring in the case of transverse property allows.

Described plate fiber column 4 is hollow cylinder shape, and the top, lateral wall of plate fiber column 4 is provided with wire-blocking board, and wire-blocking board rises To spacing fixing tail optical fiber effect, in tail optical fiber connects up, different model tail optical fiber length is mutually the most far short of what is expected, and longer tail optical fiber is at trough In can only be random fold, the most also inconvenience.The structure adding plate fiber column 4 in trough for this, so may be used So that longer tail optical fiber is wrapped in above so that the cable neat appearance in trough, decrease in optical fiber distributing screen simultaneously Dish stays the quantity of tail optical fiber, makes more neat specification inside optical fiber distributing screen.

Described cable clamping interface 5 is arranged on the inner bottom plating of cell body 1, owing to place tens tail optical fibers in trough, it is easy to The confusion causing cable is interlocked, and can be respectively put in cable clamping interface 5 by tail optical fiber, and can play the effect of fixing tail optical fiber, profit In putting cable in order, effectively prevent chaotic staggered generation.

Actual application benefit: the optical fiber trough of this utility model design, not only solves traffic handling time length, business The problem that autgmentability is limited, mixed and disorderly in it also avoid the communication equipment screen that reserved tail optical fiber causes, its more profound significance exists simultaneously In, under conditions of existing communication machine room temporarily cannot realize Overall Reconstruction, still can be reached by this optical fiber trough Expection purpose.

Potential economic benefit: before minimizing in business procession, the application of ripple protection sleeve pipe, reduce business simultaneously The spoilage of tail optical fiber when safeguarding, the installation transformation that it is practically applicable under communications equipment room existence conditions, make transformation and application cost reach Minimum.

Claims (4)

1. optical fiber trough, is characterized in that: include cell body (1), cover plate (2), through wires hole (3), plate fiber column (4) and cable clamping interface (5), It is provided with described cover plate (2) on described cell body (1), at upper corresponding described cover plate (2) both sides of the edge of described cell body (1), is provided with cunning Groove, described cover plate (2) is along the described cell body of the embedding (1) of slide, and on the inner bottom plating of described cell body (1), side has been arranged State between through wires hole (3) and described plate fiber column (4), and adjacent two described through wires holes (3) along described cell body (1) length direction Interval is disposed with two described plate fiber columns (4), and opposite side is provided with cable clamping interface (5) described in two rows.

Optical fiber trough the most according to claim 1, is characterized in that: the centre-to-centre spacing of two adjacent described through wires holes (3) For 560mm.

Optical fiber trough the most according to claim 1, is characterized in that: described through wires hole (3) aperture is 80mm.

Optical fiber trough the most according to claim 1, is characterized in that: described plate fiber column (4) is hollow cylinder shape, dish The top, lateral wall of fine post (4) is provided with wire-blocking board.