CN201021947Y

CN201021947Y - Middle connector box for optical fiber compound phase line

Info

Publication number: CN201021947Y
Application number: CNU2007201006388U
Authority: CN
Inventors: 陈嘉麟
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-02-14
Filing date: 2007-02-14
Publication date: 2008-02-13
Anticipated expiration: 2017-02-14

Abstract

The utility model relates to an intermediate connecting box for fiber recombination phase lines, which comprises a box body, connecting terminals arranged on the two ends of the box body and insulators arranged on the lower end of the box body, wherein the two ends of each connecting terminal are provided with recess holes, each recess hole is provided inside with a mechanical sealing device comprising a rubber cushion, an aluminium plug and a pressing plug, the aluminium plug which is a ring body with a bellmouthing is arranged between the rubber cushion and the pressing plug, and the bellmouthing is arranged on a conical stage on one end of the rubber cushion. Using the utility model can get rid of the trouble that a prior connecting box uses liquid or soft rubber such as glass cement or silicon rubber and the like, and decreases the uncontrolled danger of manual operation. Besides, the utility model is simple and convenient to operate, long in service life and good in sealing effects.

Description

Optic Fibre Compound Phase Line Intermitte Plug Box

Technical field

The utility model relates to a kind of Optic Fibre Compound Phase Line Intermitte Plug Box.

Technical background

OPPC, abbreviate OPPC as, be developed recently get up a kind of the novel communication mode of Optical Fiber Composite in the electrified wire, when the at present used communication cable and the connection terminal wiring at Optic Fibre Compound Phase Line Intermitte Plug Box two ends, need to use liquid such as glass cement or silicon rubber or soft rubber to seal, operating wastes time and energy, and sealing effectiveness is undesirable, use cumbersomely, increased the danger that manual operation is difficult to hold.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of Optic Fibre Compound Phase Line Intermitte Plug Box of easy and simple to handle and good sealing effect.

The utility model adopts following technical scheme:

The utility model comprises box body, the insulator that is arranged on the connection terminal at box body two ends and is arranged on the box body lower end, the two ends that it is characterized in that described connection terminal are provided with recess hole, in recess hole, be provided with mechanically-sealing apparatus stifled by rubber cushion, aluminium and that compaction plug constitutes, described aluminium is stifled to be arranged between rubber cushion and the compaction plug, aluminium is stifled for having bell-mouthed ring body, and the stifled hydraucone of aluminium is sleeved on the frustum of rubber cushion one end.

The utility model good effect is as follows: when using the utility model to carry out the connection terminal sealing, time saving and energy saving, easy and simple to handle, quick, trouble when having broken away from the traditional jointing box and using liquid such as glass cement or silicon rubber or soft rubber to seal has reduced the danger that manual operation is difficult to hold.

Description of drawings

Accompanying drawing 1 is the utility model structural representation

Accompanying drawing 2 is the utility model mechanically-sealing apparatus structural representation

In the accompanying drawings: 1 box body, 2 insulators, 3 briquettings, 4 briquettings, 5 connection terminals, 6 clamps, 7 fibre storing disc carriages, 8 lids, 9 fibre storing discs, 10 rubber cushions, stifled, 12 compaction plug of 11 aluminium.

Embodiment

As shown in Figure 1, the utility model comprises box body 1, the insulator 2 that is arranged on the connection terminal 5 at box body 1 two ends and is arranged on box body 1 lower end, as shown in Figure 2, the two ends of described connection terminal 5 are provided with recess hole, are provided with the mechanically-sealing apparatus that is made of rubber cushion 10, aluminium stifled 11 and compaction plug 12 in recess hole, and described aluminium stifled 11 is arranged between rubber cushion 10 and the compaction plug 12, aluminium stifled 11 is for having bell-mouthed ring body, and the hydraucone of aluminium stifled 11 is sleeved on the frustum of rubber cushion 10 1 ends.

Connection terminal adopts two ends mechanical seal mode, strip out optical fiber tube after, put the seal stack device earlier, comprise Polyurethane rubber cushion 10, aluminium blocks up 11, and compaction plug 12 penetrates connection terminal 5 to optical fiber tube again, being that an end puts another group packoff, tighten compaction plug 12, can play sealing function.Trouble when using the utility model to break away from the traditional jointing box to use liquid such as glass cement or silicon rubber or soft rubber to use has reduced the danger that manual operation is difficult to hold.And simple to operate, convenient, long service life, good sealing effect.

Claims

1. Optic Fibre Compound Phase Line Intermitte Plug Box, it comprises box body (1), the insulator (2) that is arranged on the connection terminal (5) at box body (1) two ends and is arranged on box body (1) lower end, the two ends that it is characterized in that described connection terminal (5) are provided with recess hole, in recess hole, be provided with by rubber cushion (10), the mechanically-sealing apparatus that aluminium stifled (11) and compaction plug (12) constitute, described aluminium stifled (11) is arranged between rubber cushion (10) and the compaction plug (12), aluminium stifled (11) is for having bell-mouthed ring body, and the hydraucone of aluminium stifled (11) is sleeved on the frustum of rubber cushion (10) one ends.