CN117666046A - Compact intelligent optical cable surplus length storage protection device - Google Patents

Abstract

The invention discloses a compact intelligent optical cable excess length storage protection device which comprises a tunnel pipe gallery, an optical cable groove box, an optical cable, a storage component and a monitoring component, wherein the optical cable groove box is arranged in the tunnel pipe gallery, the optical cable is arranged in the optical cable groove box, the storage component is arranged in the tunnel pipe gallery and is used for storing redundant optical cables, and the monitoring component is arranged on the storage component and is used for monitoring the surrounding environment of the optical cable. Through installing in tunnel piping lane and accomodating the subassembly, accomodate surplus cable, reduce surplus cable and receive mechanical damage or environmental erosion and lead to the optical cable performance to descend even the risk of damage, and install monitoring module in accomodating the subassembly, not only can carry out temperature monitoring to the optical cable, in time discover unusual, avoid accident such as conflagration, still realized monitoring to the optical cable water logging condition, in time get rid of the optical cable trouble, improve the efficiency of maintaining and maintaining.

Description

Compact intelligent optical cable surplus length storage protection device

Technical Field

The invention relates to a compact intelligent optical cable excess length storage protection device.

Background

With the development requirements of communication and the needs of urban construction, comprehensive tunnel pipe galleries are more and more, a large number of pipe galleries are put into and operated at present in Nanjing, and a large number of pipe gallery tunnels are in a construction stage. And the optical cable in the pipe gallery bears more important optical cable business, so that the optical cable in the tunnel pipe gallery is well stored and monitored in real time. At present, the optical cable connection installation of the communication optical cable in the pipeline is generally directly hung on the walls of a cable tunnel and a cable trench or placed on a bracket of a cable layer, so that certain potential safety hazards exist, and the identification and the maintenance are inconvenient.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the invention, which should not be used to limit the scope of the invention.

The invention aims to solve the technical problem that the optical cable connection installation of the communication optical cable in the pipeline at present is generally directly hung on the walls of a cable tunnel and a cable trench or put on a bracket of a cable layer, and has a certain potential safety hazard.

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a protection device is accomodate to compact intelligent optical cable excess length, it includes tunnel piping lane, optical cable tank box, optical cable, accomodates subassembly and monitoring component, optical cable tank box set up in the tunnel piping lane, the optical cable set up in the optical cable tank box, accomodate the subassembly set up in the tunnel piping lane for accomodate unnecessary optical cable, monitoring component set up in on the subassembly is accomodate, be used for the environment around the monitoring optical cable.

As a preferable scheme of the compact intelligent optical cable excess length storage protection device, the invention comprises the following steps: the storage assembly comprises a residual cable box, four residual cable frames and a joint box, wherein the residual cable box is arranged in the tunnel pipe gallery, the four residual cable frames are symmetrically arranged on the inner wall of the residual cable box in an annular mode and used for winding and fixing redundant optical cables, and the joint box is arranged at the right center of the four residual cable frames.

As a preferable scheme of the compact intelligent optical cable excess length storage protection device, the invention comprises the following steps: the monitoring assembly comprises a power supply empty switch, a temperature sensor, a water immersion sensor, an ONU and a power supply box, wherein the power supply empty switch is arranged on the inner wall of the residual cable box, the temperature sensor and the water immersion sensor are arranged on the residual cable box, the power supply empty switch is connected with the temperature sensor and the water immersion sensor through power supply wires, the ONU is arranged in the residual cable box, one end of the ONU is connected with the temperature sensor and the water immersion sensor through a network cable, the other end of the ONU is connected with a connector box through a network cable, the power supply box is arranged in a tunnel pipe gallery, the power supply box is connected with the power supply empty switch through the power supply wires, the temperature sensor and the water immersion sensor are used for monitoring the environment of the optical cable, namely, the running environment of the optical cable is monitored in real time, so that abnormal rise of the environment temperature and the water level when water is flooded in a tunnel and a pipeline can be monitored in real time, and corresponding warning is made, and abnormal condition handling and fault positioning are carried out in time.

As a preferable scheme of the compact intelligent optical cable excess length storage protection device, the invention comprises the following steps: the storage assembly further comprises four hanging lugs, the four hanging lugs are symmetrically arranged on the back face of the residual cable box, and the residual cable box can be fixedly mounted on the inner wall of the tunnel pipe gallery through the hanging lugs.

As a preferable scheme of the compact intelligent optical cable excess length storage protection device, the invention comprises the following steps: the square connector box is adopted by the connector box, and is small in thickness, so that the overall thickness of the box body of the residual cable box can be conveniently adjusted, and flexible installation of the square connector box is realized.

As a preferable scheme of the compact intelligent optical cable excess length storage protection device, the invention comprises the following steps: two cable inlets are symmetrically formed in the top end of the residual cable box, so that the optical cable enters the residual cable box from the top of the residual cable box.

As a preferable scheme of the compact intelligent optical cable excess length storage protection device, the invention comprises the following steps: two cable inlets are symmetrically formed in two sides of the residual cable box, so that optical cables can enter the residual cable box from two sides of the residual cable box.

As a preferable scheme of the compact intelligent optical cable excess length storage protection device, the invention comprises the following steps: the cable inlet is provided with a rubber pad to prevent dust and sewage from entering the residual cable box.

As a preferable scheme of the compact intelligent optical cable excess length storage protection device, the invention comprises the following steps: the outer surface of surplus cable case is provided with the data plate, through the clear information such as the kind, the length of marking the optical cable of data plate, avoids mixing up with other optical cables, helps maintainer to discern required optical cable fast accurately, reduces the seek time, improves work efficiency.

As a preferable scheme of the compact intelligent optical cable excess length storage protection device, the invention comprises the following steps: and sleeves are arranged on the residual cable box and the power supply box, so that the protection effect on the optical cable and the power supply wire is achieved.

The invention has the beneficial effects that: through installing in tunnel piping lane and accomodating the subassembly, accomodate surplus cable, reduce surplus cable and receive mechanical damage or environmental erosion and lead to the optical cable performance to descend even the risk of damage, and accomodate the subassembly in the installation monitoring component, not only can carry out temperature monitoring to the optical cable, in time discover unusual, avoid unexpected accidents such as conflagration, still realized monitoring to the optical cable water logging condition, in time get rid of optical cable trouble, simultaneously when the optical cable breaks down, monitoring component has also played certain positioning action, realize the accurate location to the fault point, improve the efficiency of maintaining and maintaining.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

fig. 1 is a schematic diagram of the overall structure of the compact intelligent optical cable excess length storage protection device.

Fig. 2 is a schematic diagram of the internal structure of the residual cable box of the compact intelligent optical cable residual length storage protection device.

Fig. 3 is a schematic structural view of the compact intelligent optical cable surplus length storage protection device, in which a cable inlet is positioned at the top end of the surplus cable box.

Fig. 4 is a schematic structural view of the compact intelligent optical cable surplus length storage protection device, in which the cable inlet is located at two ends of the surplus cable box.

In the figure: 1. a tunnel pipe gallery; 2. an optical cable trough box; 3. an optical cable; 4. a receiving assembly; 41. a residual cable box; 42. a residual cable rack; 43. a junction box; 44. hanging lugs; 5. a monitoring component; 51. the power supply is opened; 52. a temperature sensor; 53. a water immersion sensor; 54. an ONU; 55. a power supply box; 56. a power line; 57. a net wire; 6. a cable inlet; 7. a rubber pad; 8. a sleeve; 9. a cable support; 10. and (3) a cable.

Detailed Description

In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 to 3, in a first embodiment of the present invention, a compact type intelligent optical cable 3 surplus length storage protection device is provided, which includes a tunnel pipe gallery 1, an optical cable 3 groove box 2, an optical cable 3, a storage component 4 and a monitoring component 5, wherein the optical cable 3 groove box 2 is arranged in the tunnel pipe gallery 1, the optical cable 3 is arranged in the optical cable 3 groove box 2, the storage component 4 is arranged in the tunnel pipe gallery 1 and is used for storing redundant optical cables 3, and the monitoring component 5 is arranged on the storage component 4 and is used for monitoring the surrounding environment around the optical cable 3.

The optical cable 3 groove box 2 is fixedly arranged at the top of the tunnel pipe gallery 1, the optical cable 3 is arranged in the optical cable 3 groove box 2 to protect the optical cable 3, the storage component 4 is arranged in the tunnel pipe gallery 1 and used for storing redundant optical cables 3, the risk that the performance of the optical cable 3 is reduced or even damaged due to mechanical damage or environmental erosion of the redundant optical cables is reduced, and the optical cable 3 is orderly stored while disorder, difficulty in tracking and maintenance of the optical cable 3 are avoided, and the optical cable 3 is neat and attractive; install monitoring component 5 on accomodating subassembly 4 for the environment around the monitoring optical cable 3 not only can carry out temperature monitoring to optical cable 3, in time discovers unusual, avoids unexpected accidents such as conflagration, has still realized monitoring optical cable 3 water logging condition, in time gets rid of optical cable 3 trouble, and simultaneously when optical cable 3 breaks down, monitoring component 5 also has played certain positioning action, realizes the accurate location to the fault point, improves maintenance efficiency.

Specifically, the storage assembly 4 includes a residual cable box 41, four residual cable frames 42 and a connector box 43, the residual cable box 41 is arranged in the tunnel pipe gallery 1, the four residual cable frames 42 are symmetrically arranged on the inner wall of the residual cable box 41 in a ring shape and are used for winding and fixing the residual optical cables 3, and the connector box 43 is arranged at the very center of the four residual cable frames 42.

The storage component 4 mainly comprises a residual cable box 41, four residual cable frames 42 and a joint box 43, wherein the residual cable box 41 is arranged on the inner wall of the tunnel pipe gallery 1, the four residual cable frames 42 are symmetrically arranged on the inner wall of the residual cable box 41, the four residual cable frames 42 are integrally annular, so that the residual cable 3 is better wound and fixed through the residual cable frames 42, the optical cable 3 is prevented from being secondarily fixed after being placed into the residual cable box 41, the joint box 43 is arranged at the exact center of the four residual cable frames 42, so that two ends of the two optical cables 3 can be conveniently connected, further, the joint box 43 in the embodiment adopts a square joint box 43, the thickness of the square joint box 43 is small, the overall thickness of a box body of the residual cable box 41 can be conveniently adjusted, and the square joint box 43 can be flexibly arranged.

The monitoring assembly 5 comprises a power air switch 51, a temperature sensor 52, a water immersion sensor 53, an ONU54 and a power box 55, wherein the power air switch 51 is arranged on the inner wall of the residual cable box 41, the temperature sensor 52 and the water immersion sensor 53 are arranged on the residual cable box 41, the power air switch 51 is connected with the temperature sensor 52 and the water immersion sensor 53 through a power line 56, the ONU54 is arranged in the residual cable box 41, one end of the ONU54 is connected with the temperature sensor 52 and the water immersion sensor 53 through a network line 57, the other end of the ONU54 is connected with the joint box 43 through the network line 57, the power box 55 is arranged in the tunnel pipe gallery 1, and the power box 55 is connected with the power air switch 51 through the power line 56.

The monitoring component 5 mainly comprises a power supply air switch 51, a temperature sensor 52, a water immersion sensor 53, an ONU54 and a power supply box 55, wherein the power supply air switch 51 is fixedly arranged on the inner wall of the residual cable box 41, controls the power supply communicated with the inside of the residual cable box 41, and monitors the environment where the optical cable 3 is positioned through the temperature sensor 52 and the water immersion sensor 53, namely monitors the operation environment of the optical cable 3 in real time so as to realize the real-time monitoring of the abnormal rise of the environment temperature and the water level when flooding occurs in a tunnel and a pipeline, and gives corresponding warning so as to treat abnormal conditions and position faults in time; the power air switch 51 is connected with the temperature sensor 52 and the water immersion sensor 53 through a power line 56 to supply power to the temperature sensor 52 and the water immersion sensor 53, the ONU54, namely an optical network unit, is installed at the bottoms of the temperature sensor 52 and the water immersion sensor 53, one end of the ONU54 is connected with the temperature sensor 52 and the water immersion sensor 53 through a network line 57, the other end of the ONU54 is connected with the connector box 43 through the network line 57 to realize network interconnection, meanwhile, receiving equipment of the temperature sensor 52 and the water immersion sensor 53 is arranged in a transformer substation, the receiving equipment is connected with the optical cable 3 connected with the connector box 43 to form wired transmission of signals, the receiving equipment is connected with on-line monitoring equipment, thereby realizing the visualization of the environment monitoring of the optical cable 3, being convenient to observe, the cable 10 bracket 9 is also installed at the bottom of the optical cable 3 tank 2 in the tunnel pipe gallery 1, the power box 55 is installed in the tunnel pipe gallery 1 and connected with the cable 10 through the network line 57 to realize network interconnection, and the power box 55 is connected with the receiving equipment of the power air switch 51 through the power line 56 to provide the residual equipment in the power box 41.

Further, accomodate subassembly 4 still includes four hangers 44, and four hangers 44 symmetry set up in the back of surplus cable case 41, through installing four hangers 44 in surplus cable case 41 back four corners department symmetry, first in the tunnel piping lane 1 inner wall corresponding position department offered with four hangers 44 matched with blind hole during the installation to through the bolt with surplus cable case 41 wall-hanging fixed mounting on tunnel piping lane 1 inner wall, so that surplus cable case 41 can normally open the door, be convenient for maintenance and the maintenance of optical cable 3.

Two cable inlets 6 are symmetrically formed in the top end of the residual cable box 41, and rubber pads 7 are arranged at the cable inlets 6.

In this embodiment, two cable inlets 6 are symmetrically formed at the top end of the residual cable box 41, so that the optical cable 3 enters the residual cable box 41 from the top end of the residual cable box 41, and the optical cable 3 is suitable for a scene that the optical cable 3 enters the residual cable box 41 from the top end of the residual cable box 41, and two rubber pads 7 are respectively installed at the two cable inlets 6, so that dust and sewage are prevented from entering the residual cable box 41, and faults of the optical cable 3 and other components in the residual cable box 41 are avoided.

The outer surface of surplus cable case 41 is provided with the data plate, all is provided with sleeve pipe 8 on surplus cable case 41 and the power supply box 55.

The nameplate is arranged on the outer surface of the residual cable box 41 so as to clearly indicate the information such as the type, the length and the like of the optical cable 3, avoid confusion with other optical cables 3, help maintenance personnel to quickly and accurately identify the required optical cable 3, reduce the searching time and improve the working efficiency; and the sleeves 8 are arranged on the residual cable box 41 and the power supply box 55 so as to protect the optical cable 3 and the power supply wire 56 outside the residual cable box 41 and the power supply box 55 from damage.

Example 2

Referring to fig. 4, a second embodiment of the present invention is different from the previous embodiment in that two cable inlets 6 in this embodiment are symmetrically disposed at two sides of the residual cable box 41.

In this embodiment, two cable inlets 6 are symmetrically formed on two sides of the residual cable box 41, so that two different optical cables 3 enter the residual cable box 41 from the left and right ends of the residual cable box 41 respectively, so that the optical cables 3 are applicable to the scene that the optical cables 3 enter the residual cable box 41 from the two ends of the residual cable box 41, and the application range of the residual cable box 41 is enlarged.

When the cable box is used, the proper residual cable box 41 is selected according to specific requirements, blind holes are formed in the wall of the tunnel pipe gallery 1 to be installed, the cable box is fixedly installed on the wall of the tunnel pipe gallery 1 through bolts in a wall-mounted mode, then electric devices such as the residual cable rack 42, the connector box 43, the power supply air switch 51, the temperature sensor 52, the water immersion sensor 53 and the ONU54 are installed on the residual cable box 41 one by one and are connected through the power supply line 56 and the network cable 57, then the two optical cables 3 penetrate into the residual cable box 41 through the cable inlet 6, the redundant optical cables 3 are wound on the residual cable rack 42, ports of the two optical cables 3 are connected to the connector box 43, the temperature sensor 52 and the water immersion sensor 53 are connected with wired signals of receiving equipment while the optical cable 3 are connected, the environment of the optical cables 3 is monitored in real time, and the risk of performance degradation or even damage of the residual cables caused by mechanical damage or environmental corrosion is reduced.

It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.

Claims (10)

1. Compact intelligent optical cable excess length storage protection device, its characterized in that: including tunnel piping lane (1), optical cable slot box (2), optical cable (3), take in subassembly (4) and monitoring component (5), optical cable slot box (2) set up in tunnel piping lane (1), optical cable (3) set up in optical cable slot box (2), take in subassembly (4) set up in tunnel piping lane (1) for accomodate unnecessary optical cable, monitoring component (5) set up in take in on subassembly (4) for monitor the surrounding environment of optical cable.

2. The compact intelligent optical cable excess length storage protection device according to claim 1, wherein: the storage assembly (4) comprises a residual cable box (41), four residual cable frames (42) and a joint box (43), wherein the residual cable box (41) is arranged in the tunnel pipe gallery (1), the four residual cable frames (42) are symmetrically arranged on the inner wall of the residual cable box (41) in a ring shape and are used for winding and fixing redundant optical cables, and the joint box (43) is arranged at the very center of the four residual cable frames (42).

3. The compact intelligent optical cable excess length storage protection device according to claim 2, wherein: the monitoring assembly (5) comprises a power supply air switch (51), a temperature sensor (52), a water immersion sensor (53), an ONU (54) and a power supply box (55), wherein the power supply air switch (51) is arranged on the inner wall of the residual cable box (41), the temperature sensor (52) and the water immersion sensor (53) are arranged on the residual cable box (41), the power supply air switch (51) is connected with the temperature sensor (52) and the water immersion sensor (53) through a power supply wire (56), the ONU (54) is arranged in the residual cable box (41), one end of the ONU (54) is connected with the temperature sensor (52) and the water immersion sensor (53) through a network cable (57), the other end of the ONU (54) is connected with a joint box (43) through the network cable (57), and the power supply box (55) is arranged in the tunnel pipe gallery (1) and is connected with the power supply air switch (51) through the power supply wire (56).

4. The compact intelligent optical cable excess length storage protection device according to claim 2, wherein: the storage assembly (4) further comprises four hanging lugs (44), and the four hanging lugs (44) are symmetrically arranged on the back face of the residual cable box (41).

5. The compact intelligent optical cable excess length storage protection device according to claim 2, wherein: the connector box (43) adopts a square connector box.

6. The compact intelligent optical cable excess length storage protection device according to claim 2, wherein: two cable inlets (6) are symmetrically formed in the top end of the residual cable box (41).

7. The compact intelligent optical cable excess length storage protection device according to claim 2, wherein: two cable inlets (6) are symmetrically formed in two sides of the residual cable box (41).

8. The compact intelligent optical cable excess length storage protection device according to claim 6 or 7, wherein: a rubber pad (7) is arranged at the cable inlet (6).

9. The compact intelligent optical cable excess length storage protection device according to claim 2, wherein: the outer surface of the residual cable box (41) is provided with a nameplate.

10. The compact intelligent optical cable excess length storage protection device according to claim 3, wherein: and the residual cable box (41) and the power supply box (55) are respectively provided with a sleeve (8).