Optical fiber fault positioning device

Abstract

The utility model relates to the technical field of light fault detection, in particular to an optical fiber fault positioning device which comprises a bottom plate, the outer surface of the bottom plate is fixedly connected with a motor base, the outer surface of the motor base is fixedly connected with a motor, the output end of the motor is fixedly connected with a driving rotating shaft, concave wheel grooves are formed in the two sides of the bottom plate, and the driving rotating shaft is fixedly connected with the driving rotating shaft. The inner surface of the concave wheel groove in the left side is rotationally connected with the outer surface of a driving rotating shaft, and the inner surface of the concave wheel groove in the right side is rotationally connected with a driven rotating shaft. The advantages of the utility model are that the fan and the heating wire of the device can blow heat of the heating wire to the surface of the optical fiber cable through the air outlet pipe and the air outlet when the surface of the optical fiber cable is covered with ice and the device is difficult to walk, so that the ice covered on the surface is melted, and the smooth operation of the device is ensured; the two ventilation openings of the device can allow airflow to pass through the device, so that the influence of wind power on the device is reduced, and the shaking amplitude is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber fault detection, in particular to an optical fiber fault locating device. Background Art

[0002] With the continuous development of society, various technical levels are constantly improving. Optical fiber communication is the main transmission means of modern communication networks. With the increasingly updated transmission speed of information technology, optical fiber technology has been widely recognized and applied. In multi-microcomputer elevator systems, the application of optical fiber fully meets the requirements of correct, reliable, high-speed transmission and processing of a large amount of data communication. In the process of using optical fiber communication, optical fiber communication often fails, resulting in interruption of communication signals, and detection devices are needed for detection.

[0003] Current optical fault detection equipment cannot guarantee smooth operation when the cable surface is covered with ice due to weather conditions. In addition, aerial operations are usually affected by wind and cause shaking, which affects the use of the device.

[0004] In this regard, the utility model provides an optical fiber fault locating device to solve the problem. Utility Model Content

[0005] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0006] Therefore, one purpose of the present invention is to provide an optical fiber fault locating device to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.

[0007] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides an optical fiber fault locating device, including a base plate, the outer surface of the base plate is fixedly connected to a motor seat, the outer surface of the motor seat is fixedly connected to a motor, the output end of the motor is fixedly connected to a driving shaft, both sides of the base plate are provided with concave wheel grooves, the inner surface of the concave wheel groove on the left side is rotatably connected to the outer surface of the driving shaft, the inner surface of the concave wheel groove on the right side is rotatably connected to a driven shaft, the outer surface of the driven shaft and the outer surface of the driving shaft are both fixedly connected to a lower concave wheel, the outer surface of the driving shaft is fixedly connected to a driving pulley, and the The outer surface of the driving pulley is transmission connected with a belt, one end of the belt is transmission connected with a driven pulley, the inner surface of the driven pulley is fixedly connected to the outer surface of the driven rotating shaft, the outer surface of the base plate is fixedly connected with four fixed plates, the opposite surfaces of the two fixed plates on each side are fixedly connected with a limiting shaft, the outer surfaces of the two limiting shafts are rotatably connected with upper concave wheels, the outer surfaces of the two upper concave wheels and the lower concave wheels are transmission connected with optical fiber cables, the outer surface of the base plate is fixedly connected with two detectors, the bottom of the base plate is fixedly connected with a controller, and the outer surface of the base plate is fixedly connected with two air outlet ducts.

[0008] A further solution of the utility model is that a plurality of anti-slip strips are fixedly connected to the outer surfaces of the two upper concave wheels and the lower concave wheel.

[0009] A further solution of the utility model is that two fan compartments are provided on the outer surface of the bottom plate, and the interiors of the two fan compartments are both connected to the air outlet pipe.

[0010] A further solution of the utility model is that fans are fixedly connected to the inner surfaces of the two fan compartments.

[0011] A further solution of the utility model is that a plurality of heating wires are fixedly connected to the inner surfaces of the two fan compartments.

[0012] A further solution of the utility model is that one end of the two air outlet pipes is provided with an air outlet.

[0013] A further solution of the utility model is that the inner surfaces of the two air outlets are fixedly connected with wind nets.

[0014] The technical effect achieved by adopting the above solution is that foreign matter can be prevented from entering the air outlet duct.

[0015] A further solution of the utility model is that two ventilation holes are provided on the outer surface of the bottom plate.

[0016] The technical effect achieved by adopting the above solution is that airflow can be allowed to pass through the device, thereby reducing the impact of wind on the device.

[0017] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0018] 1. When ice appears on the surface of the optical fiber cable and makes it difficult for the device to move, the fan and heating wire will blow the heat of the heating wire to the surface of the optical fiber cable through the air outlet pipe and the air outlet to melt the ice on the surface and ensure the smooth operation of the device.

[0019] 2. The two vents of the device allow air to pass through the device, thereby reducing the impact of wind on the device and reducing the amplitude of shaking.

[0020] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0022] Figure 1 This is a schematic diagram of the main body structure from a first viewing angle according to an embodiment of the utility model;

[0023] Figure 2 This is a schematic diagram of the second viewing angle structure of the main body according to an embodiment of the utility model;

[0024] Figure 3 It is a schematic diagram of the structure of the main body according to the third viewing angle of the embodiment of the utility model;

[0025] Figure 4 It is a schematic diagram of the cross-sectional structure of a fan according to an embodiment of the utility model.

[0026] In the figure: 1-bottom plate, 2-concave wheel groove, 3-driven shaft, 4-lower concave wheel, 5-motor seat, 6-motor, 7-driving pulley, 8-belt, 9-driven pulley, 10-fixed plate, 11-limiting shaft, 12-upper concave wheel, 13-anti-slip strip, 14-optical fiber cable, 15-detector, 16-controller, 17-air outlet duct, 18-fan slot, 19-fan, 20-heating wire, 21-air outlet, 22-wind net, 23-ventilation port, 24-driving shaft. DETAILED DESCRIPTION

[0027] like Figures 1 to 3As shown, a fiber fault locating device comprises a bottom plate 1, the outer surface of the bottom plate 1 is fixedly connected to a motor seat 5, the outer surface of the motor seat 5 is fixedly connected to a motor 6, the output end of the motor 6 is fixedly connected to a driving shaft 24, both sides of the bottom plate 1 are provided with concave wheel grooves 2, the inner surface of the left concave wheel groove 2 is rotatably connected to the outer surface of the driving shaft 24, the inner surface of the right concave wheel groove 2 is rotatably connected to a driven shaft 3, the outer surface of the driven shaft 3 and the outer surface of the driving shaft 24 are fixedly connected to a lower concave wheel 4, the outer surface of the driving shaft 24 is fixedly connected to a driving pulley 7, the outer surface of the driving pulley 7 is transmission-connected to a belt 8, one end of the belt 8 is transmission-connected to a driven pulley 9, the inner surface of the driven pulley 9 is fixedly connected to the outer surface of the driven shaft 3 Fixed connection, the outer surface of the base plate 1 is fixedly connected with four fixed plates 10, the opposite surfaces of the two fixed plates 10 on each side are fixedly connected with a limit shaft 11, the outer surfaces of the two limit shafts 11 are rotatably connected with upper concave wheels 12, the outer surfaces of the two upper concave wheels 12 and the lower concave wheel 4 are transmission-connected with optical fiber cables 14, the outer surface of the base plate 1 is fixedly connected with two detectors 15, and the bottom of the base plate 1 is fixedly connected with a controller 16. The two detectors 15 will check the optical fiber cables 14 and locate the faulty position of the faulty optical fiber cables 14. After the positioning is completed, the detector 15 transmits the signal to the controller 16, and transmits the detection data to the back-end equipment in real time through the controller 16. The outer surface of the base plate 1 is fixedly connected with two air outlet ducts 17.

[0028] A plurality of anti-slip strips 13 are fixedly connected to the outer surfaces of the two upper concave wheels 12 and the lower concave wheel 4 . The anti-slip strips 13 can prevent the movement of the optical fiber cable 14 from slipping.

[0029] Two fan compartments 18 are provided on the outer surface of the bottom plate 1 , and the interiors of the two fan compartments 18 are both connected to the air outlet pipe 17 .

[0030] The inner surfaces of the two fan compartments 18 are both fixedly connected with fans 19 .

[0031] A plurality of heating wires 20 are fixedly connected to the inner surfaces of the two fan compartments 18 .

[0032] An air outlet 21 is provided at one end of the two air outlet pipes 17 , and the fan 19 blows the heat of the heating wire 20 to the surface of the optical fiber cable 14 through the air outlet pipe 17 and the air outlet 21 to melt the ice on the surface, thereby ensuring the smooth operation of the device.

[0033] The inner surfaces of the two air outlets 21 are fixedly connected with wind nets 22 , and the wind nets 22 can prevent foreign matter from entering the air outlet pipe 17 .

[0034] Two ventilation holes 23 are provided on the outer surface of the bottom plate 1. The two ventilation holes 23 allow airflow to pass through the device, thereby reducing the impact of wind on the device and reducing the amplitude of shaking.

[0035] A fiber optic fault locating device, the working principle of which is as follows: when the device is used, the optical fiber cable 14 is first inserted into the middle of the two upper concave wheels 12 and the lower concave wheel 4, and then the motor 6 is started, and the left lower concave wheel 4 is driven to rotate through the active rotating shaft 24, and the rotation of the active rotating shaft 24 drives the active belt pulley 7 to rotate, and then the driven belt pulley 9 is driven to rotate through the belt 8, and the rotation of the driven belt pulley 9 drives the driven rotating shaft 3 to rotate, thereby driving the right lower concave wheel 4 to rotate. During the rotation of the two lower concave wheels 4, the optical fiber cable 14 will be driven to move forward and backward, and the forward and backward movement of the optical fiber cable 14 will drive the two upper concave wheels 12 to rotate. The anti-skid strips 13 arranged on the outer surfaces of the two upper concave wheels 12 and the lower concave wheel 4 can play an anti-skid role in the movement of the optical fiber cable 14. During the forward and backward movement of the optical fiber cable 14, the two detectors 15 will inspect the optical fiber cable 14 and locate the faulty position of the faulty optical fiber cable 14. After the positioning is completed, the detector 15 will transmit the signal to the controller 16, and the detection data will be transmitted to the back-end equipment in real time through the controller 16. When ice appears on the surface of the optical fiber cable 14, making it difficult for the device to move, the fan 19 and the heating wire 20 are started. The fan 19 blows the heat of the heating wire 20 to the surface of the optical fiber cable 14 through the air outlet 17 and the air outlet 21 to melt the ice on the surface, thereby ensuring the smooth operation of the device. When working at high altitude, the two vents 23 can allow air to pass through the device, which can reduce the impact of wind on the device and reduce the amplitude of shaking.

[0036] Compared with the prior art, the present invention has the following beneficial effects:

[0037] 1. When ice appears on the surface of the optical fiber cable 14 and makes the device difficult to move, the fan 19 and the heating wire 20 of the device will blow the heat of the heating wire 20 to the surface of the optical fiber cable 14 through the air outlet 17 and the air outlet 21 to melt the ice on the surface and ensure the smooth operation of the device.

[0038] 2. The two vents 23 of the device allow airflow to pass through the device, thereby reducing the impact of wind on the device and reducing the amplitude of shaking.

Claims

1. An optical fiber fault locating device, characterized in that: The invention comprises a bottom plate (1), the outer surface of the bottom plate (1) is fixedly connected to a motor seat (5), the outer surface of the motor seat (5) is fixedly connected to a motor (6), the output end of the motor (6) is fixedly connected to a driving shaft (24), both sides of the bottom plate (1) are provided with concave wheel grooves (2), the inner surface of the concave wheel groove (2) on the left side is rotatably connected to the outer surface of the driving shaft (24), the inner surface of the concave wheel groove (2) on the right side is rotatably connected to a driven shaft (3), the outer surface of the driven shaft (3) and the outer surface of the driving shaft (24) are fixedly connected to a lower concave wheel (4), the outer surface of the driving shaft (24) is fixedly connected to a driving pulley (7), the outer surface of the driving pulley (7) is transmission-connected to a belt (8), and the One end of the belt (8) is drivingly connected to a driven pulley (9), the inner surface of the driven pulley (9) is fixedly connected to the outer surface of the driven rotating shaft (3), the outer surface of the base plate (1) is fixedly connected to four fixed plates (10), the opposite surfaces of the two fixed plates (10) on each side are fixedly connected to a limiting shaft (11), the outer surfaces of the two limiting shafts (11) are rotatably connected to an upper concave wheel (12), the outer surfaces of the two upper concave wheels (12) and the lower concave wheel (4) are drivingly connected to an optical fiber cable (14), the outer surface of the base plate (1) is fixedly connected to two detectors (15), the bottom of the base plate (1) is fixedly connected to a controller (16), and the outer surface of the base plate (1) is fixedly connected to two air outlet pipes (17).

2. The optical fiber fault locating device according to claim 1, characterized in that: The outer surfaces of the two upper concave wheels (12) and the lower concave wheel (4) are both fixedly connected with a plurality of anti-slip strips (13).

3. The optical fiber fault locating device according to claim 1, characterized in that: Two fan compartments (18) are provided on the outer surface of the bottom plate (1), and the interiors of the two fan compartments (18) are both connected to the air outlet pipe (17).

4. The optical fiber fault locating device according to claim 3, characterized in that: The inner surfaces of the two fan compartments (18) are both fixedly connected with fans (19).

5. The optical fiber fault locating device according to claim 3, characterized in that: A plurality of heating wires (20) are fixedly connected to the inner surfaces of the two fan compartments (18).

6. The optical fiber fault locating device according to claim 1, characterized in that: An air outlet (21) is provided at one end of the two air outlet pipes (17).

7. The optical fiber fault locating device according to claim 6, characterized in that: The inner surfaces of the two air outlets (21) are both fixedly connected with air nets (22).

8. The optical fiber fault locating device according to claim 1, characterized in that: Two ventilation holes (23) are provided on the outer surface of the bottom plate (1).

Images