CN208334727U - It is a kind of for communicating the combination unit of microchannel disagreement - Google Patents

Abstract

The utility model relates to a kind of for communicating the combination unit of microchannel disagreement, belong to technical field of communication equipment.Including three port microtube joint box of rectangle; for placing, protecting the common device of microtube joint; three port variable diameter connecting joint structures are simple; the stainless steel screwed tube for connecting three port microtube joint boxes and three port variable diameter connectors is also microchannel around the common equipment of wall protection; relative to there is a kind of micro-pipe disagreement y type dividing box in the market; it is cheap, substantially reduce engineering construction cost.Combination unit safety is firm; three port microtube joint box of rectangle and the stainless steel screwed tube for being protected around wall be risen using nylon bolt and stainless steel screw nail it is solid in communication pipeline manhole hole wall or the storm sewer inspection shaft borehole wall; the spiral of three port variable diameter connectors is identical as the stainless steel screwed tube spiral used around wall protection; simple, convenient when implementation, fixed stainless steel screwed tube is firm.

Description

It is a kind of for communicating the combination unit of microchannel disagreement

Technical field

The utility model relates to a kind of for communicating the combination unit of microchannel disagreement, belong to technical field of communication equipment.

Background technique

The Microtubule micro cable new technology promoted is built in communications network at present, from the mobile base station net at initial stage Network is end-to-end, solves the application that transmission network end is " last 500 meters ", is generalized to the application of Metropolitan Area Network (MAN) transmission network construction. Group of China Mobile sends the documents for 2010, and clearly propose: micro optical cable technical application will take into account medium-term and long-term transmission network evolution and hair Exhibition planning, considers the scale capacity of micro optical cable construction as a whole, application range includes commmunication company and other basic telecommunication enterprises And the non-basic such as broadcasting and TV telecommunications enterprise, in the pipeline Joint construction and sharing in urban duct scarcity of resources region, shared scene is to utilize it The vacant sub- pipe of the non-basic telecommunications enterprise traditional communication pipeline such as his basic telecommunication enterprise and broadcasting and TV builds micro optical cable；It builds together Scene is to build micro optical cable jointly using the existing non-communicating pipeline in city (such as storm sewer, road slot facility).Some provinces and cities Commmunication company is included in micro optical cable application in transmission network construction, by the following transmission network construction of second level optical cross box.Tradition is logical In the vacant sub- pipe construction micro optical cable work progress in fuse tube road, stainless steel screwed tube connection seven is used in communication pipeline manhole Hole plum tube pore, using stainless steel screwed tube can any curved characteristic, stainless steel screwed tube is followed closely along manhole inner wall Gu that is, microchannel is around wall technique, to ensure the safety of microchannel and micro- cable in original communication pipeline manhole；In storm sewer Micro optical cable pipeline is built, in the storm sewer inspection shaft, also to use and be laid in stainless steel screwed tube connection storm sewer Silicone pipes, using stainless steel screwed tube can any curved characteristic, stainless steel screwed tube along manhole inner wall follow closely it is solid, i.e., it is micro- Pipeline is around wall technique, to ensure the safety of microchannel and micro- cable in storm sewer inspection shaft.To save construction cost, in tradition In the silicone pipes laid in the vacant sub- pipe of communication pipe and in storm sewer, generally wears and put 4 or more micro-pipes, this is slightly Pipe, needs using a kind of device, draws a micro-pipe to different communications equipment rooms, i.e., by microchannel disagreement in midway.In the market There is a kind of micro-pipe disagreement y type dividing box, selling price is expensive, and it is complicated for operation, increase construction cost.

Summary of the invention

The purpose of this utility model is to propose a kind of for communicating the combination unit of microchannel disagreement, both solves microchannel Disagreement, it is easy to operate, substantially reduce construction cost.

The utility model proposes for communicating the combination unit of microchannel disagreement, including a three port microtube joints Box, a three port variable diameter connectors, first screwed pipe, two the second screwed pipes and a third screwed pipe, it is described The side of three port microtube joint boxes is provided with microchannel import, and the other side of three port microtube joint boxes is opened says there are two micro-pipe Mouthful, first screwed pipe is placed in the microchannel import of three port microtube joint box sides；The three port variable diameters connect The side of connector is provided with large port, and the other side of three port variable diameter connectors opens that there are two portlet, three port variable diameter connectors The large port of side is connected by second screwed pipe with the outlet of the microchannel of the three port microtube joint box other sides, another A second screwed pipe is placed in another microchannel import of the three port microtube joint box other sides；The third screwed pipe is set In in a portlet of the three port variable diameter connector other sides.

The utility model proposes it is a kind of for communicating the combination unit of microchannel disagreement, its advantage is that:

1, the utility model proposes for communicating the combination unit of microchannel disagreement, safety is firm.Three port of rectangle is micro- Pipe fitting box and stainless steel screwed tube for being protected around wall be risen using nylon bolt and stainless steel screw nail it is solid in communication pipe On manhole hole wall or the storm sewer inspection shaft borehole wall, the spiral of three port variable diameter connectors and the stainless steel spiral shell used around wall protection Line pipe spiral is identical, and when implementation is simple, convenient, and fixed stainless steel screwed tube is firm.

2, the combination unit accessory for communicating microchannel disagreement is brief, and wherein three port microtube joint box of rectangle is that microchannel is applied In work must device, be the common device for placing, protecting microtube joint, three port variable diameter connecting joint structures are simple, even The stainless steel screwed tube for connecing three port microtube joint boxes and three port variable diameter connectors is also that microchannel around wall protects common equipment, It is cheap relative to there is a kind of micro-pipe disagreement y type dividing box in the market, substantially reduce engineering construction cost.

3, the combination unit for communicating microchannel disagreement keeps the disagreement of microchannel convenient, flexible.In a manhole or check The combination unit of microchannel disagreement is communicated in well using 1 set, both can with 1 microchannel of disagreement, can also with 2 microchannels of disagreement, It can be convenient for meeting different networking engineering demands.

Detailed description of the invention

Fig. 1 be the utility model proposes communication microchannel disagreement combination unit structural schematic diagram.

Fig. 2 is three port variable diameter connector cross-sectional views.

In Fig. 1 and Fig. 2,1 is three port microtube joint boxes, and 2 be the second screwed pipe screwed pipe, and 3 be the connection of three port variable diameters Head, 4 be third screwed pipe, and 5 be microchannel import, and 6 be microchannel outlet, and 7 be large port, and 8 be portlet, as 9 be first Screwed pipe, 10 be micro-pipe.

Specific embodiment

The utility model proposes for communicating the combination unit of microchannel disagreement, structure is as shown in Figure 1, include one Three port microtube joint boxes 1, a three port variable diameter connectors 3, first screwed pipe 9, for protecting main body microchannel；Two A second screwed pipe 2, for connecting three port joint boxes and three port variable diameter connectors；One third screwed pipe 4, for protecting Disagreement micro-pipe.The side of three port microtube joint boxes 1 is provided with microchannel import 5, and the other side of three port microtube joint boxes 1 is provided with Two microchannel outlets 6, the first screwed pipe 9 is placed in the microchannel import of three port microtube joint box sides.Three port variable diameters The side of connector 3 is provided with large port 7, and the other side of three port variable diameter connectors opens that there are two portlets 8, as shown in Figure 2. The large port 7 of three port variable diameter connectors, 3 side passes through 1 other side of second screwed pipe 2 and three port microtube joint boxes Microchannel outlet 6 is connected, another second screwed pipe 2 be placed in another microchannels of the three port microtube joint box other sides into In mouthful；The third screwed pipe is placed in a portlet of the three port variable diameter connector other sides, and portlet is as three ends The disagreement microchannel outlet of mouth variable diameter connector.

The combination unit for being used to communicate microchannel disagreement of the utility model, in use, being examined with microchannel in storm sewer Look into the stainless steel screwed tube cooperation used in well or communication pipeline manhole around wall protection.Three port microtube joint boxes 1 by upper cover and Pedestal composition, pedestal and upper cover form connector box inner cavity after being harmonious, and form one between the upper cover and pedestal of connector box short side side A opposite import, the other side formed two opposite outlets, the internal diameter of three ports with around wall protect use it is stainless Steel screw thread pipe outside diameter is consistent；Cylindrical based on three port variable diameter connectors 3, structure is as shown in Fig. 2, one end is heavy caliber circle Inside there is spiral in hole, and internal diameter is consistent with the first screw thread pipe outside diameter that main body microchannel is used around wall protection, screw pitch and main body Microchannel is identical around the screw pitch for the second screwed pipe 2 that wall protection uses；The other end is two small-bore circular holes, inside there is spiral, small Bore bore inner diameter size is consistent with the outer diameter of third screwed pipe 4 that disagreement microchannel is used around wall protection, and screw pitch is micro- with disagreement Pipeline is identical around the stainless steel screwed tube screw pitch that wall protection uses.

Main body microchannel protects the first screwed pipe 9 used and micro-pipe 10 to be combined the unit by communication microchannel disagreement around wall Three ports microtube joint box port 5 enter three port microtube joint boxes 1, and the micro-pipe of disagreement is through three port joint boxes of connection and three ends Second screwed pipe 2 of mouth variable diameter connector 3, through three port variable diameter connector ports 7, into three port variable diameter connectors 3, through three One of disagreement microchannel outlet 8 of port variable diameter connector, is drawn by the third screwed pipe 4 of protection disagreement micro-pipe.

The utility model proposes three port variable diameter connectors 3, manufacture material be HDPE (high density polyethylene (HDPE)).Design When, heavy caliber port 7 is circle, inside there is major diameter spiral, and internal diameter uses with main body microchannel around wall protection stainless Steel screw thread pipe outside diameter is consistent, and screw pitch is identical as the stainless steel screwed tube screw pitch that main body microchannel is used around wall protection, stainless steel spiral shell Line pipe screws in counterclockwise；The other end is that two small-bore ports 8 are circle, inside there is minor diameter spiral, small-bore bore inner diameter ruler The very little minor diameter stainless steel screwed tube outer diameter used with disagreement microchannel around wall protection is consistent, and screw pitch and disagreement microchannel are protected around wall The minor diameter stainless steel screwed tube screw pitch that shield uses is identical, and stainless steel screwed tube screws in counterclockwise.

When using this combination unit, firstly, the second screwed pipe 2 is screwed in three port variable diameter connectors 3 in a rotative pattern Port 7, the second screwed pipe 4 screw in the port 8 of three port variable diameter connectors 3 in a rotative pattern, it is desirable that are rotated in place；Second step, Main body microchannel is placed in the port 5 of three port microtube joint boxes 1 around 9 one end of the first screwed pipe that wall protection uses, it is micro- Pipe 10 enters in 1 cavity of port connector box in the stainless steel screwed tube protection that main body microchannel is used around wall protection；Third step, The micro-pipe of disagreement is needed to connect through three port joint box disagreement microchannels outlet 6, three port joint boxes of connection and three port variable diameters The stainless steel screwed tube 2 of head, three port variable diameter connector ports 7, disagreement port 8, by the stainless steel screw thread of protection disagreement micro-pipe Pipe 4 is drawn；4th step, remaining does not need the micro-pipe of disagreement through another outlet of three port joint boxes, by stainless steel screwed tube around Wall protection continues to lay forward.

In one embodiment of the utility model, three 3, port joint box port inner diameters and major diameter stainless steel screwed tube Outer diameter is identical, diameter 40mm；Three port variable diameter connector heavy caliber port inner diameters and major diameter stainless steel screwed tube outer diameter phase Together, diameter 40mm, screw pitch are identical as major diameter stainless steel screwed tube screw pitch；Three two small-bore ports of port variable diameter connector Internal diameter is 18mm, identical as minor diameter stainless steel screwed tube outer diameter, and screw pitch is identical as minor diameter stainless steel screwed tube screw pitch；Disagreement 1 micro-pipe.

Claims (1)

1. a kind of for communicating the combination unit of microchannel disagreement, it is characterised in that including three port microtube joint boxes, one A three ports variable diameter connector, first screwed pipe, two the second screwed pipes and a third screwed pipe, three ports The side of microtube joint box is provided with microchannel import, and the other side of three port microtube joint boxes opens that there are two microchannels to export, institute The first screwed pipe stated is placed in the microchannel import of three port microtube joint box sides；The three port variable diameter connectors Side is provided with large port, and the other side of three port variable diameter connectors is opened there are two portlet, three port variable diameter connector sides Large port is connected by second screwed pipe with the outlet of the microchannel of the three port microtube joint box other sides, another second Screwed pipe is placed in another microchannel import of the three port microtube joint box other sides；The third screwed pipe is placed in three ends In one portlet of the mouth variable diameter connector other side.