CN205188798U - Bridge is with interval optical communication post of simple and easy installation formula - Google Patents
Bridge is with interval optical communication post of simple and easy installation formula Download PDFInfo
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- CN205188798U CN205188798U CN201521007629.5U CN201521007629U CN205188798U CN 205188798 U CN205188798 U CN 205188798U CN 201521007629 U CN201521007629 U CN 201521007629U CN 205188798 U CN205188798 U CN 205188798U
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- guardrail
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Abstract
The utility model discloses a bridge is with interval optical communication post of simple and easy installation formula, including communication post body, bury underground in the bridge girder and lie in the optical cable splice tray of communication post body below and lay at this internal interval equipment of communication post, a guardrail that is the level and lays is all installed to the left and right sides of bridge girder, and the guardrail includes a plurality of stands, the connecting rod going up the pin and be located the pin below, and communication post body is installed on a guardrail and the guardrail is installed for the cylinder to the guardrail of its installation, communication post body includes cylinder, control box and two stoppers, is provided with the circuit board in the control box, two stoppers all support in the last pin below of cylinder installation guardrail, go up the pin and are the angle steel, and cylinder fixed mounting is at the vertical edge of angle steel. The utility model has the advantages of simple structure and reasonable design, lower and simple and convenient, the excellent in use effect of construction of input cost can install portably, fast on bridge construction roof beam girder to can be simple and convenient with the bridge girder in the station optical cable laid be connected.
Description
Technical field
The utility model belongs to railway section technical field of photo communication, especially relates to the interval optic communication post of a kind of bridge Simple installation type.
Background technology
At present, the toll cable that railway uses adds the railway section communication service of interval cable call post, have that cost is high, transport tape width, loss be large, electromagnetic interference shielding ability and service time long after the deficiencies such as electrical characteristic is not up to standard.As for the Railway toll communication cable run being built in the eighties in last century, present predominant use is for the provisional communications such as regular maintenance, construction protection and emergency communication provide analog telephone, and substantially do not reach index request because of the electrical characteristic of toll cable, cannot voice calling service be ensured; Particularly again after newly-built electric railway, cable is by forceful electric power serious interference, and voice call running quality is poorer.But when above-mentioned Railway toll communication cable run is transformed, because existing communication cable cannot ensure electrical characteristic, call post cannot be cancelled again, therefore the railway section optical communication system existing toll cable being added to interval cable call post is needed to transform, need change original interval cable call post, reinstall railway section optical communication columns.When especially the railway section optical communication system on built bridge being transformed, neither one is unified, standard and the remodeling method of specification can for following, thus, during practice of construction, inevitably there is the problems such as work progress complexity, difficulty of construction be large, time-consuming.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, there is provided a kind of bridge Simple installation type interval optic communication post, its structure is simple, reasonable in design, input cost is lower and easy construction, result of use are good, can easy, be quick installed on built bridge main beam, and to be connected by optical cable between the easy station with laying in bridge main beam.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: the interval optic communication post of a kind of bridge Simple installation type, it is characterized in that: comprise communication post body, be embedded in bridge main beam and be positioned at optical cable connecting box below described communication post body and be laid in the intrinsic system of the described post that communicates, the top of described bridge main beam is provided with the standing groove placed for optical cable connecting box; The left and right sides of described bridge main beam is all provided with a guardrail laid in level, described guardrail comprise multiple along the vertical bridge of bridge main beam to the column laid from front to back, a upper pin being supported in multiple described column top and the connecting rod be positioned at below described upper pin, described upper pin and connecting rod are all along the vertical bridge of bridge main beam to laying, and described connecting rod is connected with multiple described column; Described communication post body is installed on a described guardrail, and the described guardrail that described communication post body is installed is that cylinder installs guardrail, and described communication post body is positioned at described cylinder and installs outside guardrail; Described communication post body comprises cylinder, be arranged on the limited block that control cabinet on cylinder and two are laid in the left and right sides, cylinder top respectively, two described limited blocks are all positioned at the upper inner of cylinder and the top outer of the two is provided with a positive stop lug boss, are provided with circuit board in described control cabinet; The structure of two described limited blocks all identical with size and the two be all supported in described cylinder install guardrail upper pin below, the described positive stop lug boss of two described limited blocks is all installed in inside pin; Described upper pin is angle steel, described cylinder is fixedly mounted on the vertical edge of described angle steel by multiple connecting bolt, the horizontal sides of described angle steel is positioned at the upper inner of described vertical edge, and cylinder has multiple respectively for the bolt mounting holes that multiple described connecting bolt is installed;
Described system comprises EPON system ustomer premises access equipment, controller and the VOIP voice gateways connected with controller respectively and Ethernet interface, described EPON system ustomer premises access equipment is optical network unit ONU and it is connected with controller, and described controller and described optical network unit ONU are all laid on circuit board; Described control cabinet arranged outside has video monitoring camera, and described video monitoring camera is connected with controller; The branched cable for being connected with the interior communication optical cable be laid between adjacent two stations is provided with in described cylinder, splicing point between described branched cable and interior communication optical cable is positioned at optical cable connecting box, and described optical network unit ONU is connected with interior communication optical cable by branched cable.
The interval optic communication post of above-mentioned a kind of bridge Simple installation type, it is characterized in that: described bridge main beam is provided with the concrete plugged zone described standing groove top being carried out to shutoff, described concrete plugged zone to be positioned at above optical cable connecting box and to be provided with the plug-in opening for column bottom plug-in mounting in the middle part of it, bottom described cylinder, coaxial sleeve is equipped with annular cover plate plug-in opening top being carried out to shutoff, and described annular cover plate mounts cover on plug-in opening top.
The interval optic communication post of above-mentioned a kind of bridge Simple installation type, is characterized in that: the branched cable laid in described cylinder to be caused in control cabinet and is connected with described optical network unit ONU by photo-coupler.
The interval optic communication post of above-mentioned a kind of bridge Simple installation type, is characterized in that: described video monitoring camera is web camera and it is connected with controller by Ethernet interface.
The interval optic communication post of above-mentioned a kind of bridge Simple installation type, is characterized in that: described cylinder is in the vertical hollow column to laying.
The interval optic communication post of above-mentioned a kind of bridge Simple installation type, is characterized in that: described video monitoring camera, VOIP voice gateways and Ethernet interface are all laid on control cabinet.
The utility model compared with prior art has the following advantages:
1, structure is simple, reasonable in design and input cost is lower, actual processing and easy construction.
2, install and lay convenient, communication post cylinder is arranged on guardrail, and the upper pin of guardrail is angle steel, fixing easy and firm, convenient disassembly.
3, being positioned at cylinder to install outside guardrail, can not have any impact to being open to traffic, and driving conditions not easily causing damage to the utility model.
4, optical cable wiring is easy, girder beam body is offered the standing groove placed for optical cable connecting box, branched cable after interior communication optical cable difference is introduced column body, and be connected with circuit board by photo-coupler, the branched cable thus communicated in post cylinder with build be connected between optical cable between station easy.Further, shutoff is carried out by concrete plugged zone in standing groove top, and carries out easy, effective shutoff by the annular cover plate of coaxial package bottom cylinder to the plug-in opening top arranged in the middle part of concrete plugged zone.
5, result of use is good and practical value is high, can easy, installation on bridge main beam fast, and has the function such as junction call, video monitoring, and can be connected with multiple external device, as emergency communication system, PC etc. by Ethernet interface.
In sum, the utility model structure is simple, reasonable in design, input cost is lower and easy construction, result of use are good, can easy, be quick installed on built bridge main beam, and to be connected by optical cable between the easy station with laying in bridge main beam.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is installment state schematic diagram of the present utility model.
Fig. 2 is the structural representation of the utility model communication post body.
Fig. 3 is the connection status schematic diagram of the utility model system and interior communication optical cable.
Fig. 4 is schematic block circuit diagram of the present utility model.
Description of reference numerals:
1-bridge main beam; 2-optical cable connecting box;
3-1-EPON system ustomer premises access equipment; 3-2-controller; 3-3-VOIP voice gateways;
3-4-Ethernet interface; 4-connecting bolt; 4-1-bolt mounting holes;
5-1-cylinder; 5-2-control cabinet; 5-3-circuit board;
5-4-limited block; 6-1-column; 6-2-upper pin;
6-3-connecting rod; 7-interior communication optical cable; 8-branched cable;
9-video monitoring camera; 10-concrete plugged zone; 11-plug-in opening;
12-photo-coupler; 13-annular cover plate.
Detailed description of the invention
As shown in Figure 1, Figure 2 and Figure 3, the utility model comprises communication post body, be embedded in bridge main beam 1 and be positioned at optical cable connecting box 2 below described communication post body and be laid in the intrinsic system of the described post that communicates, and the top of described bridge main beam 1 is provided with the standing groove placed for optical cable connecting box 2.The left and right sides of described bridge main beam 1 is all provided with a guardrail laid in level, described guardrail comprise multiple along the vertical bridge of bridge main beam 1 to the column 6-1 laid from front to back, a upper pin 6-2 being supported in multiple described column 6-1 top and the connecting rod 6-3 be positioned at below described upper pin 6-2, described upper pin 6-2 and connecting rod 6-3 is all along the vertical bridge of bridge main beam 1 to laying, and described connecting rod 6-3 is connected with multiple described column 6-1.Described communication post body is installed on a described guardrail, and the described guardrail that described communication post body is installed is that cylinder installs guardrail, and described communication post body is positioned at described cylinder and installs outside guardrail.The limited block 5-4 that described communication post body comprises cylinder 5-1, control cabinet 5-2 and two of being arranged on cylinder 5-1 is laid in the left and right sides, cylinder 5-1 top respectively, two described limited block 5-4 are all positioned at the upper inner of cylinder 5-1 and the top outer of the two is provided with a positive stop lug boss, are provided with circuit board 5-3 in described control cabinet 5-2; The structure of two described limited block 5-4 all identical with size and the two be all supported in described cylinder install guardrail upper pin 6-2 below, the described positive stop lug boss of two described limited block 5-4 is all installed in inside pin 6-2.Described upper pin 6-2 is angle steel, described cylinder 5-1 is fixedly mounted on the vertical edge of described angle steel by multiple connecting bolt 4, the horizontal sides of described angle steel is positioned at the upper inner of described vertical edge, and cylinder 5-1 has multiple respectively for the bolt mounting holes 4-1 that multiple described connecting bolt 4 is installed.
Composition graphs 4, described system comprises EPON system ustomer premises access equipment 3-1, controller 3-2 and the VOIP voice gateways 3-3 connected with controller 3-2 respectively and Ethernet interface 3-4, described EPON system ustomer premises access equipment 3-1 is optical network unit ONU and it is connected with controller 3-2, and described controller 3-2 and described optical network unit ONU are all laid on circuit board 5-3.Described control cabinet 5-2 arranged outside has video monitoring camera 9, and described video monitoring camera 9 is connected with controller 3-2.The branched cable 8 for being connected with the interior communication optical cable 7 be laid between adjacent two stations is provided with in described cylinder 5-1, splicing point between described branched cable 8 and interior communication optical cable 7 is positioned at optical cable connecting box 2, and described optical network unit ONU is connected with interior communication optical cable 7 by branched cable 8.
In the present embodiment, described bridge main beam 1 is provided with the concrete plugged zone 10 described standing groove top being carried out to shutoff, described concrete plugged zone 10 to be positioned at above optical cable connecting box 2 and to be provided with the plug-in opening 11 for plug-in mounting bottom column 6-1 in the middle part of it, bottom described cylinder 5-1, coaxial sleeve is equipped with the annular cover plate 13 plug-in opening 11 top being carried out to shutoff, and described annular cover plate 13 mounts cover on plug-in opening 11 top.
In the present embodiment, the branched cable 8 laid in described cylinder 5-1 to be caused in control cabinet 5-2 and is connected with described optical network unit ONU by photo-coupler 12.
During actual use, described video monitoring camera 9 is web camera and it is connected with controller 3-2 by Ethernet interface 3-4.Described controller 3-2 is connected with the telephone terminal that user uses by VOIP voice gateways 3-3.
In the present embodiment, described cylinder 5-1 is in the vertical hollow column to laying.
During actual installation, described video monitoring camera 6, VOIP voice gateways 3-3 and Ethernet interface 3-4 are all laid on control cabinet 5-2.
In the present embodiment, on described cylinder 5-1 connecting bolt 4 is installed quantity be two, two described connecting bolts 4 are laid in same level.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure change, all still belong in the protection domain of technical solutions of the utility model.
Claims (6)
1. the bridge interval optic communication post of Simple installation type, it is characterized in that: comprise communication post body, be embedded in bridge main beam (1) and the optical cable connecting box (2) be positioned at below described communication post body and be laid in the intrinsic system of the described post that communicates, the top of described bridge main beam (1) is provided with the standing groove that confession optical cable connecting box (2) is placed, the left and right sides of described bridge main beam (1) is all provided with a guardrail laid in level, described guardrail comprises multiple vertical bridge along bridge main beam (1) to the column laid from front to back (6-1), one is supported in the upper pin (6-2) on multiple described column (6-1) top and is positioned at the connecting rod (6-3) of described upper pin (6-2) below, described upper pin (6-2) and connecting rod (6-3) are all along the vertical bridge of bridge main beam (1) to laying, described connecting rod (6-3) is connected with multiple described column (6-1), described communication post body is installed on a described guardrail, and the described guardrail that described communication post body is installed is that cylinder installs guardrail, and described communication post body is positioned at described cylinder and installs outside guardrail, described communication post body comprises cylinder (5-1), be arranged on the limited block (5-4) that control cabinet (5-2) on cylinder (5-1) and two are laid in cylinder (5-1) left and right sides, top respectively, two described limited blocks (5-4) are all positioned at the upper inner of cylinder (5-1) and the top outer of the two is provided with a positive stop lug boss, are provided with circuit board (5-3) in described control cabinet (5-2), the structure of two described limited blocks (5-4) is all identical with size and the two is all supported in upper pin (6-2) below that described cylinder installs guardrail, and the described positive stop lug boss of two described limited blocks (5-4) is all installed in pin (6-2) inner side, described upper pin (6-2) is angle steel, described cylinder (5-1) is fixedly mounted on the vertical edge of described angle steel by multiple connecting bolt (4), the horizontal sides of described angle steel is positioned at the upper inner of described vertical edge, and cylinder (5-1) has multiple bolt mounting holes (4-1) supplying multiple described connecting bolt (4) to install respectively,
Described system comprises EPON system ustomer premises access equipment (3-1), controller (3-2) and the VOIP voice gateways (3-3) connected with controller (3-2) respectively and Ethernet interface (3-4), described EPON system ustomer premises access equipment (3-1) for optical network unit ONU and its be connected with controller (3-2), described controller (3-2) and described optical network unit ONU are all laid on circuit board (5-3); Described control cabinet (5-2) arranged outside has video monitoring camera (9), and described video monitoring camera (9) is connected with controller (3-2); The branched cable (8) for being connected with the interior communication optical cable (7) be laid between adjacent two stations is provided with in described cylinder (5-1), splicing point between described branched cable (8) and interior communication optical cable (7) is positioned at optical cable connecting box (2), and described optical network unit ONU is connected with interior communication optical cable (7) by branched cable (8).
2. according to the interval optic communication post of a kind of bridge Simple installation type according to claim 1, it is characterized in that: described bridge main beam (1) is provided with the concrete plugged zone (10) described standing groove top being carried out to shutoff, described concrete plugged zone (10) is positioned at optical cable connecting box (2) top and is provided with the plug-in opening (11) for column (6-1) bottom plug-in mounting in the middle part of it, described cylinder (5-1) bottom coaxial sleeve is equipped with the annular cover plate (13) plug-in opening (11) top being carried out to shutoff, described annular cover plate (13) mounts cover on plug-in opening (11) top.
3. according to the interval optic communication post of a kind of bridge Simple installation type described in claim 1 or 2, it is characterized in that: the branched cable (8) laid in described cylinder (5-1) is caused in control cabinet (5-2) and is also connected with described optical network unit ONU by photo-coupler (12).
4., according to the interval optic communication post of a kind of bridge Simple installation type described in claim 1 or 2, it is characterized in that: described video monitoring camera (9) for web camera and its be connected with controller (3-2) by Ethernet interface (3-4).
5. according to the interval optic communication post of a kind of bridge Simple installation type described in claim 1 or 2, it is characterized in that: described cylinder (5-1) is in the vertical hollow column to laying.
6., according to the interval optic communication post of a kind of bridge Simple installation type described in claim 1 or 2, it is characterized in that: described video monitoring camera (6), VOIP voice gateways (3-3) and Ethernet interface (3-4) are all laid on control cabinet (5-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521007629.5U CN205188798U (en) | 2015-12-07 | 2015-12-07 | Bridge is with interval optical communication post of simple and easy installation formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521007629.5U CN205188798U (en) | 2015-12-07 | 2015-12-07 | Bridge is with interval optical communication post of simple and easy installation formula |
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| Publication Number | Publication Date |
|---|---|
| CN205188798U true CN205188798U (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521007629.5U Active CN205188798U (en) | 2015-12-07 | 2015-12-07 | Bridge is with interval optical communication post of simple and easy installation formula |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111769027A (en) * | 2019-04-02 | 2020-10-13 | 北京中科信电子装备有限公司 | Device and method for measuring angle of beam in vertical direction |
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2015
- 2015-12-07 CN CN201521007629.5U patent/CN205188798U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111769027A (en) * | 2019-04-02 | 2020-10-13 | 北京中科信电子装备有限公司 | Device and method for measuring angle of beam in vertical direction |
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