CN206932222U - A kind of lossless lookup Cable's Fault device - Google Patents

Abstract

A non-destructive fault finding device for optical cables, which relates to the field of auxiliary equipment for optical cable maintenance, including optical cables, communication blocks, fixing slots, fixing blocks, connection holes, electric wires, leads and power boxes, the optical cables are provided with communication blocks, and the communication blocks are provided The fixing slot and the connecting hole, the fixing block is arranged in the fixing groove, the wire is arranged in the connecting hole, the power supply box and the wire are arranged in the communication block, and the power supply box and the wire are connected through the wire; the utility model has strong practicability and is easy to use and install It is relatively simple, not only can quickly and accurately detect the fault location of the optical cable, but also save the equipment cost and labor cost required for optical cable detection, which greatly facilitates the daily maintenance work of the staff.

Description

A device for nondestructively finding faults in optical cables

【Technical field】

The utility model relates to the field of optical cable maintenance auxiliary equipment, in particular to a nondestructive search device for optical cable faults.

【Background technique】

It is well known that when the communication optical cable is used, it needs to be buried underground. After the communication optical cable is buried underground, if the communication optical cable fails, it is very difficult to troubleshoot and repair. If it is necessary to troubleshoot and repair, it is necessary to first determine the fault point and measure the fault point according to the OTDR method. Check the distance to the test end with the original test data to find out which marker stone (or which two joints) the fault point is probably located in. After necessary conversion, and then accurately measure the length of the ground in between, the obstacle can be determined The specific location, but this method requires a high investment in equipment, and requires special personnel to operate and calculate the exact location of the fault, which is not conducive to quickly solving the fault of the optical cable.

【Content of utility model】

In order to overcome the deficiencies in the background technology, the utility model discloses a device for non-destructively finding faults in optical cables. The utility model provides a communication block on the optical cable, a fixing groove and a connecting hole are arranged on the communication block, and a fixing groove and a connecting hole are arranged in the fixing groove. There are wires in the connection hole, and a power supply box and wires in the communication block, so as to quickly and accurately determine the location of the cable fault.

In order to realize the purpose of the utility model, the utility model adopts the following technical solutions:

A device for non-destructively finding faults in optical cables, including optical cables, communication blocks, fixing slots, fixing blocks, connection holes, wires, wires and power boxes, the optical cables are provided with communication blocks, and the communication blocks are provided with fixing slots and connection holes for fixing A fixing block is arranged in the groove, an electric wire is arranged in the connecting hole, a power supply box and a wire are arranged in the communication block, and the power supply box and the electric wire are connected through the wire.

The optical cable has a cylindrical structure, and several communication blocks are equally divided on the outer surface of the optical cable.

The communication block is a tubular structure, the communication block is provided with an interface, the interface is provided with a fixed groove, and the communication block is provided with at least four connection holes centered on the center of the communication block circumference, and at least one power supply is provided in the communication block. box, and a wire is arranged in the communication block.

The upper surface of the fixing groove is flush with the upper surface of the communication block, and both ends of the bottom surface of the fixing groove are provided with card slots, and the two card slots are arranged parallel to the interface, and the two card slots are arranged in a symmetrical structure. For setting, a fixed block is arranged between the two card slots.

The upper surface of the fixed block is flush with the upper surface of the fixed groove, the upper surface of the fixed block is provided with a groove, the groove is provided with a number mark, the two ends of the lower surface of the fixed block are provided with connecting blocks, and the connecting block It is a rectangular structure, and the two connection blocks are arranged in a symmetrical structure, the upper surfaces of the two connection blocks are vertical to the lower surface of the fixed block, and the lower surfaces of the two connection blocks are provided with clamping blocks.

The clamping block is a cylindrical structure, and the two clamping blocks are arranged in a symmetrical structure. The two clamping blocks are respectively inserted into the two clamping slots in the fixing groove so that the fixing block is fixed in the fixing groove so that the interface of the communication block is completely closed .

The connection hole is a cylindrical structure, and the communication block is set correspondingly to the connection hole of the adjacent communication block. The connection holes are equipped with wires, and the wires connect the communication blocks on the optical cable in series.

The wires are respectively connected with the wires in the connecting holes and the power supply in the power box, and the wires communicate with the power supply in the power box through the wires.

Due to the above-mentioned technical scheme, the utility model has the following beneficial effects:

A device for non-destructively finding faults in optical cables described in the utility model includes optical cables, communication blocks, fixing slots, fixing blocks, connection holes, electric wires, wires and power boxes. The fixing slot and the connecting hole, the fixing block is arranged in the fixing groove, the wire is arranged in the connecting hole, the power supply box and the wire are arranged in the communication block, so as to achieve the purpose of quickly and accurately determining the location of the fault of the optical cable; the utility model Strong practicability, easy to use and install, not only can quickly and accurately detect the fault location of the optical cable, but also save the equipment cost and labor cost required for optical cable detection, which greatly facilitates the daily maintenance work of the staff .

【Description of drawings】

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is the three-dimensional structure schematic diagram of the fixed block of the present utility model;

Fig. 3 is the sectional structure schematic diagram of the utility model;

In the figure: 1. wire; 2. communication block; 3. fixing slot; 4. fixing block; 5. connecting hole; 6. optical cable; 7. interface; 8. groove; 9. connecting block; 10. clamping block; 11. Card slot; 12. Power box; 13. Wire.

【detailed description】

The utility model can be explained in detail through the following examples, and the purpose of disclosing the utility model is to protect all technical improvements within the scope of the utility model.

A kind of nondestructive search optical cable fault device in conjunction with accompanying drawing 1～3, comprises optical cable 6, communication block 2, fixed slot 3, fixed block 4, connection hole 5, electric wire 1, lead wire 13 and power supply box 12, is provided with on optical cable 6 The communication block 2 is provided with a fixing groove 3 and a connecting hole 5, the fixing groove 3 is provided with a fixing block 4, the connecting hole 5 is provided with a wire 1, and the communication block 2 is provided with a power supply box 12 and a wire 13, The power supply box 12 is connected with the electric wire 1 through a wire 13 .

The optical cable 6 has a cylindrical structure, and several communication blocks 2 are equally divided on the outer surface of the optical cable 6 .

The communication block 2 is a tubular structure, the communication block 2 is provided with an interface 7, and the interface 7 is provided with a fixed groove 3, and the communication block 2 is provided with at least four connection holes 5 equally centered on the center of the communication block 2 circumference. The communication block 2 is provided with at least one power supply box 12 , and the communication block 2 is provided with wires 13 .

The upper surface of the fixed groove 3 is flush with the upper surface of the communication block 2, and both ends of the bottom surface of the fixed groove 3 are provided with card slots 11, and the two card slots 11 are arranged in a parallel structure with the interface 7. The card slots 11 are arranged in a symmetrical structure, and a fixing block 4 is arranged between the two card slots 11 .

The upper face of the fixed block 4 is flush with the upper face of the fixed groove 3, the upper face of the fixed block 4 is provided with a groove 8, and a digital mark is provided in the groove 8, and both ends of the fixed block 4 lower face are provided with Connecting block 9 is arranged, and connecting block 9 is a rectangular structure, and two connecting blocks 9 are arranged in a symmetrical structure, and the upper faces of two connecting blocks 9 are arranged in a vertical structure with the lower face of fixed block 4, and the two connecting blocks 9 are arranged in a vertical structure. Blocks 10 are provided on the lower surfaces of the blocks 9 .

The clamping block 10 is a cylindrical structure, and the two clamping blocks 10 are arranged in a symmetrical structure. The two clamping blocks 10 are respectively inserted into the two clamping grooves 11 in the fixing groove 3 so that the fixing block 4 is fixed in the fixing groove 3 so that The interface 7 of the communication block 2 is completely closed.

The connection hole 5 is a cylindrical structure, and the communication block 2 is set corresponding to the connection hole 5 of the adjacent communication block 2. The connection holes 5 are all provided with electric wires 1, and the electric wire 1 connects the communication block 2 on the optical cable 6 in series. Together.

The wires 13 are respectively connected with the wires 1 in the connection hole 5 and the power supply in the power box 12 , and the wires 1 communicate with the power supply in the power box 12 through the wires 13 .

Implement a kind of non-destructive search optical cable fault device described in the utility model, when using, first set up the connection hole 5, the wire 13 and the power supply box 12 in the communication block 2, the wire 13 is connected with the power supply in the power supply box 12 , the communication block 2 is provided with a wireless device, the wireless device is connected to the power supply in the power supply box 12 through the wire 13, then the interface 7 on all the communication blocks 2 is opened, and then all the communication blocks 2 are set on the outside of the optical cable 6 On the side, close the interfaces 7 of all the communication blocks 2, set all the communication blocks 2 equally on the outer surface of the optical cable 6, then set the fixing slot 3 at the interface 7 of the communication block 2, and then install the fixing slot 3 on the bottom surface The two ends of both ends are provided with card slots 11, the lower surface of the fixed block 4 is provided with a connecting block 9, the connecting block 9 is provided with a card block 10, and then the two card blocks 10 are respectively inserted into two of the fixed slots 3. The fixing block 4 is fixed in the fixing groove 3 in the card slot 11, the two card blocks 10 are inserted into the card slot 11 and the interface 7 on the communication block 2 is completely closed, and then the upper surface of the fixing block 4 is provided with a groove 8. Then set the digital marks in the groove 8, set the digital marks on all the communication blocks 2 one by one according to the numerical order, and then set the wire 1 in the connection hole 5 of the communication block 2, and the wire 1 connects all the communication blocks 2 Connect them in series, connect the wire 1 to the wire 13 so that the wire 1 is connected to the power supply in the power box 12, and then connect the communication block 2 to an external display device through a wireless device, and the external display device can display all communication blocks 2 When the optical cable 6 is damaged or broken, the wire 1 will be damaged or cut off first, so that the wire 13 in the communication block 2 is short-circuited and cut off, so that the wireless device in the communication block 2 at both ends of the faulty wire 1 When the power supply is disconnected, the digital numbers of the corresponding two communication blocks 2 on the external display device show a failure prompt, and the staff can quickly find the location where the optical cable 6 fails through the digital numbers of the two communication blocks 2 .

The unspecified part of the utility model is the prior art. Although the utility model has been specifically shown and introduced in conjunction with the preferred embodiment, there are many ways and approaches to realize the technical solution. The above is only a preferred embodiment of the utility model, but Those skilled in the art should understand that without departing from the spirit and scope of the utility model defined by the appended claims, various changes can be made to the utility model in terms of form and details, all of which are part of the utility model. protected range.

Claims (8)

1. a kind of lossless lookup Cable's Fault device, including optical cable, communication block, fixing groove, fixed block, connecting hole, electric wire, wire And power pack, it is characterized in that：Communication block is provided with optical cable, communication block is provided with fixing groove and connecting hole, is provided with fixing groove Fixed block, connecting hole is interior to be provided with electric wire, is provided with power pack and wire in communication block, power pack is connected with electric wire by wire.

2. one kind according to claim 1 is lossless to search Cable's Fault device, it is characterized in that：The optical cable is cylindrical type knot Structure, the lateral surface of optical cable is first-class to be arranged with several communication blocks.

3. one kind according to claim 1 is lossless to search Cable's Fault device, it is characterized in that：The communication block is tubulose knot Structure, communication block are provided with interface, and interface is provided with fixing groove, communicate that block is interior to be arranged with centered on communicating the center of circle of block circumference etc. At least four connecting holes, communication block is interior to be provided with least one power pack, and wire is provided with communication block.

4. one kind according to claim 1 is lossless to search Cable's Fault device, it is characterized in that：The upper side of the fixing groove Upper side flush with communicating block, the both ends of fixing groove bottom faces are equipped with neck, and two necks are in parallel junction with interface Structure is configured, and two necks are configured in symmetrical structure, and fixed block is provided between two necks.

5. one kind according to claim 1 is lossless to search Cable's Fault device, it is characterized in that：The upper side of the fixed block With the upper side flush of fixing groove, the upper side of fixed block is provided with groove, Digital ID, fixed block bottom is provided with groove The both ends in face are equipped with contiguous block, and contiguous block is rectangle structure, and two contiguous blocks are configured in symmetrical structure, two connections The upper side of block is configured with the perpendicular structure of bottom surfaces of fixed block, and card is equipped with the bottom surfaces of two contiguous blocks Block.

6. one kind according to claim 5 is lossless to search Cable's Fault device, it is characterized in that：The fixture block is cylindrical type knot Structure, two fixture blocks are configured in symmetrical structure, and fixed block is caused in two necks that two fixture blocks insert in fixing groove respectively It is fixed in fixing groove so that the interface of communication block completely encloses.

7. one kind according to claim 1 is lossless to search Cable's Fault device, it is characterized in that：The connecting hole is cylindrical type Structure, the setting corresponding with the connecting hole of adjacent communication block of communication block, connecting hole is interior to be provided with electric wire, and what electric wire will be on optical cable is logical News block is chained together.

8. one kind according to claim 1 is lossless to search Cable's Fault device, it is characterized in that：The wire is respectively with being connected Electric wire in hole is connected with the power supply in power pack, and electric wire is connected by wire with the power supply in power pack.