CN214756656U - Safety monitoring system for cable laying in photoelectric composite cable reel and tunnel - Google Patents
Safety monitoring system for cable laying in photoelectric composite cable reel and tunnel Download PDFInfo
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- CN214756656U CN214756656U CN202120613136.5U CN202120613136U CN214756656U CN 214756656 U CN214756656 U CN 214756656U CN 202120613136 U CN202120613136 U CN 202120613136U CN 214756656 U CN214756656 U CN 214756656U
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- 239000002131 composite material Substances 0.000 title claims abstract description 48
- 238000012544 monitoring process Methods 0.000 title claims abstract description 24
- 239000013307 optical fiber Substances 0.000 claims abstract description 42
- 230000003287 optical effect Effects 0.000 claims abstract description 40
- 238000010276 construction Methods 0.000 claims abstract description 24
- 238000012545 processing Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 49
- 238000004891 communication Methods 0.000 claims description 24
- 230000008054 signal transmission Effects 0.000 claims description 20
- 230000005693 optoelectronics Effects 0.000 claims 3
- 150000001875 compounds Chemical class 0.000 abstract description 10
- 230000005622 photoelectricity Effects 0.000 abstract description 10
- 238000005259 measurement Methods 0.000 description 8
- 230000005389 magnetism Effects 0.000 description 6
- 239000000835 fiber Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a safety monitoring system that cable laying in compound cable dish of photoelectricity and tunnel, compound cable dish of photoelectricity includes: the photoelectric composite cable is wound on the wire coil body, and the optical signal relay module and the power supply module are arranged on the wire coil body; an end plate is arranged on one side of the wire coil disc body, and a plurality of groups of optical fiber sockets and power sockets which are respectively connected with the photoelectric composite cable are arranged on the end plate; the optical signal relay module is used for relaying the optical signal transmitted by the photoelectric composite cable. The safety monitoring system for cable laying in the tunnel comprises: the system comprises a plurality of cascaded photoelectric composite cable trays, a collection end and a master control end; the acquisition end is used for acquiring voice video data and construction environment data; the master control end is remotely connected with the acquisition end through a photoelectric composite cable disc; the master control end is generally used for receiving, processing and storing voice data, video data and construction environment data. The utility model discloses can realize the pronunciation of high reliability, video information's access, provide the safety guarantee for the cable laying construction in the tunnel.
Description
Technical Field
The utility model relates to an electrical equipment safety monitoring technical field, in particular to cable laying's safety monitoring system in compound cable dish of photoelectricity and the tunnel.
Background
In recent years, with the increasing dependence of society on electric power and the need for urban construction to beautify, cables are gradually shifted from overhead lines to the ground, and therefore, more and more cables are constructed in tunnels. The cable laying construction in the tunnel has higher requirements on the overall coordination, and the construction can bring greater potential safety quality hazards due to unsmooth information communication and inaccurate real-time condition control.
The communication means adopted for process coordination in cable laying generally adopts wireless intercom equipment, but the wireless intercom equipment has no effect on the environment with serious shielding of wireless signals such as a tunnel, and the mode of cable process coordination only by voice also has the defects of untimely, unclear and inaccurate understanding of the field situation. Therefore, at present, a combined scheme of a wireless video monitoring system and wireless audio monitoring is generally used for monitoring construction conditions in cable laying construction, but in a special environment of a tunnel, the structure and layout of the tunnel greatly affect the transmission of radio waves, signal blind areas exist, the stability of wireless signal transmission is seriously affected, and in addition, a plurality of wireless access nodes are required to be arranged to meet the wireless communication requirement. Therefore, the reliability and the usability of the existing monitoring means are obviously insufficient when the cable laying construction is carried out in the environment with strong sealing performance and serious wireless signal shielding of the tunnel.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. For this reason, the utility model provides a compound cable dish of photoelectricity and applied the safety monitoring system of cable laying in the tunnel of this compound cable dish of photoelectricity, this safety monitoring system can realize the pronunciation of high reliability, video information's access, provides the safety guarantee for the cable laying construction in the tunnel.
According to the utility model provides a pair of compound cable dish of photoelectricity, include: the photoelectric composite cable comprises a wire coil disc body, a photoelectric composite cable, an optical signal relay module and a power supply module. An end plate is arranged on one side of the wire coil disc body, and at least two groups of optical fiber sockets and power sockets are arranged on the end plate. The photoelectric composite cable is wound on the wire coil body and comprises a first optical fiber transmission channel for transmitting voice data, a second optical fiber transmission channel for transmitting video data, a control signal transmission channel and a power transmission channel, optical fiber interfaces of the first optical fiber transmission channel and the second optical fiber transmission channel are respectively connected with one group of optical fiber sockets, and output interfaces of the control signal transmission channel and the power transmission channel are respectively connected with one group of power sockets. The optical signal relay module is electrically connected with the optical fiber interfaces of the first optical fiber transmission channel and the second optical fiber transmission channel and the optical fiber socket respectively and is used for relaying optical signals. The input end of the power supply module is electrically connected with the output interface of the power supply transmission channel, and the output end of the power supply module is electrically connected with the power supply input end of the optical signal relay module.
According to the utility model discloses compound cable dish of photoelectricity has following beneficial effect at least: the photoelectric composite cable is integrated into a line, can be used for transmitting voice data, video data and control electric signals of a control loop and supplying power to other equipment at the same time, and the integration of various transmission interfaces on the photoelectric composite cable facilitates the transmission of data and signals, reduces the trouble of independently arranging a power line and an optical fiber transmission line and improves the construction efficiency; the electric composite cable is in a wired transmission mode, and has high data transmission stability compared with a wireless transmission mode in the prior art; the cascade connection of a plurality of photoelectric composite cable reels is realized through the optical signal relay module, and the purposes of communication data, control of electric signals and remote transmission of electric energy are achieved.
According to some embodiments of the utility model, optical signal transmission module with power module all fixes the inside of drum disk body.
According to some embodiments of the utility model, still be provided with on the end plate and be used for the break-make control signal transmission passageway with power transmission channel's output interface with electrical connection's between the supply socket switch part.
According to some embodiments of the utility model, still be provided with power indicator on the end plate.
According to the utility model discloses a some embodiments, still be provided with at least two sets of POE sockets on the end plate, each POE socket all with optical signal transmission module electric connection.
According to some embodiments of the present invention, the optical signal relay module is an optical transceiver.
According to some embodiments of the present invention, the control signal transmission channel and the power transmission channel all include 2-core power lines.
Based on the same invention concept, the utility model also provides a safety monitoring system of cable laying in tunnel, include: the photoelectric composite cable disc, the acquisition end and the master control end in the embodiments are cascaded. The acquisition end is used for acquiring voice data, video data and construction environment data. The master control end is remotely connected with the acquisition end through the photoelectric composite cable disc and is generally used for receiving, processing and storing the voice data, the video data and the construction environment data.
According to the utility model discloses safety monitoring system of cable laying in tunnel of above-mentioned embodiment has following beneficial effect at least: through the photoelectric composite cable discs which are cascaded mutually, reliable transmission of voice data, video data and other construction environment data is realized, and a user can conveniently carry out real-time management and control on cable laying construction in a tunnel through the master control end.
According to some embodiments of the utility model, gather the end including establishing ties adjacent cascading intelligent measurement and control case between the compound cable dish of photoelectricity, and respectively with intelligent measurement and control case electric connection's sensor equipment, video communication terminal, voice communication terminal.
According to some embodiments of the utility model, video communication terminal adopts magnetism to inhale the formula camera.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a cross-sectional view of the structure of an embodiment of the present invention;
fig. 2 is a side view of an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an optical-electrical composite cable according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a safety monitoring system for cable laying in a tunnel according to an embodiment of the present invention;
fig. 5 is the utility model discloses the structure schematic diagram of formula camera is inhaled to magnetism.
Reference numerals:
the optical fiber cable comprises a wire coil disc body 100, an end plate 110, an optical fiber socket 111, a power socket 112, a switch component 113, a power indicator lamp 114, a POE socket 115, a photoelectric composite cable 200, a first optical fiber transmission channel 210, a second optical fiber transmission channel 220, a control signal transmission channel 230 and a power transmission channel 240;
the system comprises an optical signal relay module 300, a power supply module 400, a collection terminal 500, an intelligent measurement and control box 510, sensor equipment 520, a voice communication terminal 540, a video communication terminal 530, a camera 531, a magnet 532, a base 533 and a POE network connector 534;
the system comprises a master control end 600, a voice signal processing module 610, a power supply module 620, an optical transmitter and receiver module 630, a recorder module 640, a server module 650 and a display module 660.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, unless explicitly defined otherwise, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the terms in the present invention by combining the specific contents of the technical solutions.
Referring to fig. 1 to fig. 2, for the utility model discloses a compound cable dish of photoelectricity, include: the optical cable comprises a wire coil disc body 100, an optical-electrical composite cable 200, an optical signal relay module 300 and a power supply module 400.
As shown in fig. 1, an end plate 110 is disposed on the right side of the wire coil tray body 100, and as shown in fig. 2, two sets of fiber optic receptacles 111 and two sets of power receptacles 112 are disposed on the end plate 110.
As shown in fig. 1, the optoelectric composite cable 200 is wound on a wire reel body 100. The optical-electrical composite cable 200 includes a first optical fiber transmission channel 210 for transmitting voice data, a second optical fiber transmission channel 220 for transmitting video data, a control signal transmission channel 230 for transmitting a control electrical signal to a control loop, and a power transmission channel 240 for transmitting electrical power. The output interface of the control signal transmission channel 230 is electrically connected to one of the power sockets 112, and the output interface of the power transmission channel 240 is electrically connected to the other power socket 112. When the optical-electrical composite cable reels are cascaded, only one group of power sockets 112 needs to be connected with the input interface of the control signal transmission channel 230 of the next-stage optical-electrical composite cable 200, and the other group of power sockets 112 needs to be connected with the input interface of the power transmission channel 240 of the next-stage optical-electrical composite cable 200.
The optical signal relay module 300 is electrically connected to the optical fiber interfaces of the first optical fiber transmission channel 210 and the second optical fiber transmission channel 220 and the two sets of optical fiber sockets 111, respectively. The fiber receptacle 111 is mainly used for connecting the whole line communication, and provides more stable and reliable communication for the fiber receptacle. When the optical-electrical composite cable reels are cascaded, only one group of the optical fiber sockets 111 needs to be connected with the optical fiber interface of the first optical fiber transmission channel 210 of the next-stage optical-electrical composite cable 200, and the other group of the optical fiber sockets 111 needs to be connected with the optical fiber interface of the second optical fiber transmission channel 220 of the next-stage optical-electrical composite cable 200. The optical signal relay module 300 relays an optical signal through signal modulation, photoelectric conversion, and other technologies, thereby achieving the purpose of remotely transmitting data.
The power module 400 is used to supply power to the optical signal relay module 300, an input end of the power module 400 is electrically connected to an output interface of the power transmission channel 240, and an output end of the power module 400 is electrically connected to a power input end of the optical signal relay module 300. Specifically, the power supply module 400 may be a switching power supply module, and the switching power supply module is configured to convert 220V ac power into dc power; the power module 400 may also be a dc power module.
In some embodiments of the present invention, as shown in fig. 1, the optical signal transmission module 300 and the power supply module 400 are fixed inside the wire coil tray body 100.
In some embodiments of the present invention, as shown in fig. 2, the end plate 110 is further provided with a switch component 113 for electrically connecting the output interfaces of the on-off control signal transmission channel 230 and the power transmission channel 240 with the power socket 112. Specifically, the switch member 113 may be a circuit breaker, or other devices capable of making and breaking an electrical connection.
In some embodiments of the present invention, as shown in fig. 2, a power indicator 114 is further disposed on the end plate 110, and the power indicator 114 is used for indicating the power supply, so that the constructor can check the on/off status of the power supply.
In some embodiments of the present invention, as shown in fig. 2, at least two sets of POE sockets are further disposed on the end plate 110, and each POE socket is electrically connected to the optical signal transmission module 300. The POE socket has the functions of providing power and data communication and is mainly used for accessing video communication equipment and voice communication equipment.
In some embodiments of the present invention, the optical signal relay module 300 is an optical transceiver. The optical transceiver is a terminal device for optical signal transmission, and can convert and transmit optical signals and electrical signals. In addition, the digital optical transceiver and/or the analog optical transceiver can be selected according to requirements.
In some embodiments of the present invention, as shown in fig. 3, the power line of the optical electrical composite cable 200 adopts 4 core wires, wherein 2 core wires are used for forming the control signal transmission channel 230, and in addition 2 core wires are used for forming the power transmission channel 240, so that the signal control line and the power line do not need to be arranged respectively, and only 1 optical electrical composite cable needs to be arranged, thereby greatly improving the construction efficiency.
Based on the same inventive concept, the utility model also provides a safety monitoring system of cable laying in tunnel, as shown in fig. 4, it includes: a plurality of cascaded photoelectric composite cable reels in the above embodiments, an acquisition end 500, and a master control end 600. The collection terminal 500 is used for collecting voice data, video data and construction environment data. The master control end 600 is remotely connected with the acquisition end 500 through a photoelectric composite cable disc, and the master control end 600 is used for receiving, processing and storing the acquired voice data, video data and construction environment data. As shown in fig. 4, the main control terminal 600 is a device for integrating the voice signal processing module 610, the power supply module 620, the optical transceiver module 630, the recorder module 640, the server module 650, the display module 660, and the like. The power module 620 is mainly used for supplying electric energy; the voice signal processing module 610 mainly consists of an IP telephone, an IP telephone switch and a voice terminal; the server module 650 is mainly used for processing all received data and sending out control commands; the recorder module 640 is mainly used for collecting, processing and storing video data; the display module 660 is mainly used for displaying relevant construction information, and a user can conveniently monitor the construction process in real time. In addition, a fiber interface and a control interface are led out from the master control end 600 and used for connecting the next-stage device through the photoelectric composite cable tray.
In some embodiments of the present invention, as shown in fig. 4, the collecting end 500 includes: the intelligent monitoring and control box comprises intelligent monitoring and control boxes 510 connected in series between adjacent cascaded photoelectric composite cable trays, and sensor equipment 520, a video communication terminal 530 and a voice communication terminal 540 which are respectively and electrically connected with the intelligent monitoring and control boxes 510. The intelligent measurement and control box 510 is also provided with a plurality of groups of optical fiber sockets and a plurality of groups of power sockets, and is used for connecting the intelligent measurement and control box 510 at the upper stage through a photoelectric composite cable tray and connecting the intelligent measurement and control box 510 at the lower stage through the photoelectric composite cable tray. Intelligence measurement and control box 510 still is provided with multiunit sensor signal socket, multiunit POE socket, and sensor signal socket is used for connecting the signal line of drawing forth from sensor equipment 520 to transmit the data of sensor equipment 520 collection. The POE plug is used for connecting the video communication terminal 530 and the voice communication terminal 540, and can provide dc power supply for the video communication terminal 530 and the voice communication terminal 540 while transmitting data, so that it is not necessary to separately arrange a data transmission line and a power line.
In some embodiments of the utility model, as shown in fig. 5, video communication terminal 530 adopts magnetism to inhale the formula camera, and magnetism is inhaled the formula camera and is included camera 531, magnet 532, base 533, POE network joint 534. Camera 531 installs on base 533, and base 533 bottom is provided with the magnet that is used for magnetism to inhale camera 531, and the POE network connects and is used for 534 to be connected with the POE socket on intelligent measurement and control box 510 and/or the compound cable of photoelectricity dish end plate 110. The magnetic type camera is used for recording construction images in the construction process, the magnetic type base is adopted, arrangement on the magnetic conductivity support in the tunnel can be met, and the magnetic type camera is more flexible to mount and more convenient to use. The camera angle of the magnetic type camera can be conveniently adjusted, so that the use under different working conditions is met. Magnetism is inhaled formula camera and is adopted the POE power supply, for the camera transmission data while, can also provide DC power supply for it to need not to arrange data transmission line and power cord alone.
In the description herein, references to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An optical-electrical composite cable reel, comprising:
the optical fiber cable wire coil comprises a wire coil disc body (100), wherein one side of the wire coil disc body is provided with an end plate (110), and the end plate (110) is at least provided with two groups of optical fiber sockets (111) and power sockets (112);
the photoelectric composite cable (200) is wound on the wire coil body (100), the photoelectric composite cable (200) comprises a first optical fiber transmission channel (210) for transmitting voice data, a second optical fiber transmission channel (220) for transmitting video data, a control signal transmission channel (230) and a power transmission channel (240), optical fiber interfaces of the first optical fiber transmission channel (210) and the second optical fiber transmission channel (220) are respectively connected with one group of optical fiber sockets (111), and output interfaces of the control signal transmission channel (230) and the power transmission channel (240) are respectively connected with one group of power sockets (112);
an optical signal relay module (300) electrically connected to the optical fiber interfaces of the first optical fiber transmission channel (210) and the second optical fiber transmission channel (220) and the optical fiber receptacle (111), respectively, for relaying an optical signal;
the input end of the power supply module (400) is electrically connected with the output interface of the power supply transmission channel (240), and the output end of the power supply module (400) is electrically connected with the power supply input end of the optical signal relay module (300).
2. The optoelectronic composite cable drum of claim 1, wherein the optical signal relay module (300) and the power supply module (400) are fixed inside the drum body (100).
3. The optical-electrical composite cable tray according to claim 1, wherein the end plate (110) is further provided with a switch component (113) for switching the electrical connection between the output interfaces of the control signal transmission channel (230) and the power transmission channel (240) and the power socket (112).
4. The optoelectronic composite cable tray of claim 1, wherein the end plate (110) further comprises a power indicator (114).
5. The optical-electrical composite cable tray according to claim 1, wherein at least two sets of POE sockets (115) are further disposed on the end plate (110), and each POE socket (115) is electrically connected to the optical signal relay module (300).
6. The optical-electrical composite cable drum according to claim 5, wherein the optical signal relay module (300) is an optical transceiver.
7. The optoelectronic composite reel of claim 1, wherein the control signal transmission channel (230) and the power transmission channel (240) each comprise a 2-core power line.
8. A safety monitoring system for cable laying in tunnels, comprising:
a plurality of cascaded optoelectrical composite trays of any one of claims 1 to 7;
the system comprises a collecting terminal (500) for collecting voice data, video data and construction environment data;
and the master control end (600) is remotely connected with the acquisition end (500) through the photoelectric composite cable disc and is used for receiving, processing and storing the voice data, the video data and the construction environment data.
9. The safety monitoring system for cable laying in a tunnel according to claim 8, wherein the collection end (500) comprises an intelligent monitoring and control box (510) connected in series between the adjacent cascaded photoelectric composite cable drums, and a sensor device (520), a video communication terminal (530) and a voice communication terminal (540) which are respectively electrically connected with the intelligent monitoring and control box (510).
10. The in-tunnel cabling safety monitoring system according to claim 9, wherein said video communication terminal (530) employs a magnetic-type camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120613136.5U CN214756656U (en) | 2021-03-25 | 2021-03-25 | Safety monitoring system for cable laying in photoelectric composite cable reel and tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120613136.5U CN214756656U (en) | 2021-03-25 | 2021-03-25 | Safety monitoring system for cable laying in photoelectric composite cable reel and tunnel |
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| Publication Number | Publication Date |
|---|---|
| CN214756656U true CN214756656U (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120613136.5U Active CN214756656U (en) | 2021-03-25 | 2021-03-25 | Safety monitoring system for cable laying in photoelectric composite cable reel and tunnel |
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| Country | Link |
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| CN (1) | CN214756656U (en) |
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2021
- 2021-03-25 CN CN202120613136.5U patent/CN214756656U/en active Active
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Address after: 410000 No. 223, tongzipo West Road, Lugu Industrial Park, high tech Development Zone, Changsha, Hunan Patentee after: Long Cable Technology Group Co.,Ltd. Country or region after: China Address before: No.223, tongzipo West Road, Lugu Industrial Park, high tech Development Zone, Changsha City, Hunan Province, 410205 Patentee before: CHANGLAN CABLE ACCESSORIES Co.,Ltd. Country or region before: China |