Optical fiber monitoring equipment detection device

Abstract

The utility model provides a detection device for optical fiber monitoring equipment. The optical fiber monitoring equipment detection device comprises a detection table, the upper end of the detection table is fixedly connected with a supporting plate through a plurality of supporting rods, the outer walls of the supporting rods are jointly and slidably sleeved with a detection plate, and during use, an optical fiber detection lamp carries out optical signal detection on an optical fiber sensor; a motor drives two eccentric shafts to rotate through a rotating rod to generate vibration, so that the whole detection plate vibrates, vibration detection is performed on the optical fiber sensor, vibration of a connecting plate can also drive a knocking hammer to perform four-axis small-amplitude movement so as to knock and rub a knocking plate, noise is generated, and noise detection is performed on the optical fiber sensor. The electric telescopic rod drives the detection plate and the optical fiber sensor on the surface of the detection plate to vertically move, acceleration and position detection is carried out on the optical fiber sensor, the optical fiber sensor can be automatically detected, the trouble of manual detection of workers is avoided, multiple detection can be carried out at the same time, the labor cost is greatly reduced, and the detection efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to optical fiber monitoring equipment detection device technical field especially relates to a kind of optical fiber monitoring equipment detection device. BACKGROUND

[0002] Optical fiber monitoring equipment (Fiber Optic Monitoring System, FOMS) is a kind of real-time monitoring system using optical fiber technology to various physical quantities. It is widely used in multiple fields, such as earthquake monitoring, civil engineering, oil and gas exploration and production, power transmission, communication network, etc., and the core of optical fiber monitoring equipment is optical fiber sensor, which uses the optical characteristics of optical fiber to perceive the changes in the outside world. The detection of optical fiber monitoring equipment is the detection of optical fiber sensor.

[0003] When detecting optical fiber monitoring equipment, connect terminals and wires are used to connect the circuit of optical fiber monitoring equipment, and specific optical fiber detection lamps are used for optical signal detection. Vibration devices are used for vibration detection, and noise detection and acceleration detection are also required. Various types of detectors corresponding to the detection items are required, and then the corresponding detection host is used to analyze and process the detected data to determine whether the optical fiber sensor is qualified. The entire detection process of the entire optical fiber monitoring equipment on the market is manually performed by workers, and multiple detection steps are separated, and workers need to detect them step by step.

[0004] However, due to the limited manpower, the manual detection method by workers is prone to cause hand fatigue of workers after long-time operation, thereby causing the detection efficiency to be reduced, and the detection data to be inaccurate. The multi-step detection method also increases the work intensity of workers, so that the detection efficiency is not ideal.

[0005] Therefore, it is necessary to provide a new optical fiber monitoring equipment detection device to solve the above technical problems. UTILITY MODEL CONTENT

[0006] To solve the above technical problems, the utility model provides an optical fiber monitoring equipment detection device.

[0007] The optical fiber monitoring equipment detection device provided by the utility model comprises a detection table, a support plate is fixedly connected to the upper end of the detection table through a plurality of support rods, a detection plate is slidably sleeved on the outer walls of the plurality of support rods, a detection mechanism for detecting the internal optical fiber sensor of the optical fiber monitoring equipment is fixedly connected to the upper surface of the detection plate and the lower surface of the support plate, and a fixing mechanism for fixing the optical fiber sensor is installed at the center of the upper surface of the detection plate.

[0008] The detection mechanism includes two optical fiber detection lamps, an electric telescopic rod and a vibration box, the lower surface of the support plate is fixedly connected with the optical fiber detection lamps on both sides, the upper end surface of the support plate is fixedly connected with the electric telescopic rod in the center, the output end of the electric telescopic rod penetrates through the support plate, the output end of the electric telescopic rod is fixedly connected with a detection plate, one side of the upper end of the detection plate is fixedly connected with a connecting plate, the upper end of the connecting plate is fixedly connected with the vibration box, the vibration box is fixedly connected with a motor inside, the motor is rotatably connected with two eccentric shafts through a rotating rod, the lower end of the thinner side of the connecting plate is fixedly connected with two vibration springs and a plurality of knocking hammers, and the upper end of the detection plate is embedded with a knocking plate corresponding to the positions of the knocking hammers.

[0009] Preferably, the detection plate is located between the detection table and the support plate, and the two optical fiber detection lamps on the lower end of the support plate are opposite to the fixing mechanism on the surface of the detection plate.

[0010] Preferably, the connecting plate is in the shape of L, the two vibration springs are respectively located on the lower end of the two sides of the thinner side of the connecting plate, the plurality of knocking hammers are located between the two vibration springs on the lower end of the thinner side of the connecting plate, and the plurality of knocking hammers are located directly above the knocking plate and are kept between five millimeters and one centimeter away from the knocking plate when not working.

[0011] Preferably, the fixing mechanism includes a plurality of sliding grooves, the upper surface of the detection plate is provided with a plurality of sliding grooves, every four adjacent sliding grooves form a group, the sliding grooves are fixedly connected with sliding rods inside, the sliding rods are slidably sleeved with sliding blocks on the outer wall, the sliding blocks and the inner wall of the sliding grooves are fixedly connected with fixing springs, and every two sliding blocks on the same side are fixedly connected with a fixing plate between the upper ends of the two adjacent sliding blocks.

[0012] Preferably, one side of the fixing plate is fixedly connected with a fixing pad, and the outer wall of the fixing pad is provided with dense anti-skid lines in the shape of sawtooth.

[0013] Preferably, the upper surface of the detection plate is fixedly connected with two connecting terminals on the side corresponding to the plurality of groups of sliding grooves.

[0014] Compared with the related art, the optical fiber monitoring equipment detection device has the following beneficial effects:

[0015] The optical fiber monitoring equipment detection device has the following beneficial effects:

[0016] 1. The optical fiber monitoring equipment detection device comprises a fixed mechanism, an optical fiber detection lamp, a motor, a rotating rod, two eccentric shafts, a connecting plate, a knocking hammer, a knocking plate, a vibration spring, a vibration box, a detection plate, a motor telescopic rod and an optical fiber sensor, wherein the optical fiber sensor is fixed by the fixed mechanism, then the optical fiber detection lamp is started to detect the optical fiber sensor, the motor drives the two eccentric shafts to rotate through the rotating rod to generate vibration so as to vibrate the whole detection plate to detect the optical fiber sensor, the vibration spring can increase the amplitude when the connecting plate vibrates, so as to enhance the vibration effect, meanwhile, the vibration of the connecting plate can also drive the knocking hammer to move slightly to knock and rub the knocking plate to generate noise to detect the optical fiber sensor, the motor telescopic rod drives the detection plate and the optical fiber sensor on the surface of the detection plate to move vertically and repeatedly to detect the acceleration and position of the optical fiber sensor, the device can automatically detect the optical fiber sensor, the staff can be relieved from the trouble of manual detection, multiple detections can be simultaneously carried out, the labor cost is greatly reduced, the detection efficiency is improved, and the device is more convenient to use.

[0017] 2. When the optical fiber sensor is fixed, the optical fiber sensor is fixed between two adjacent fixed plates, the two fixed plates press the optical fiber sensor under the reaction force of the fixed spring to fix the optical fiber sensor, the fixed pad can wrap the part in contact with the optical fiber sensor in a small range to improve the fixing effect, meanwhile, the anti-skid lines on the surface of the fixed pad can increase the friction with the optical fiber sensor to further improve the fixing effect, the device can fix optical fiber sensors of different sizes in a certain range, the application range is wider, and the device is more convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A front view axonometric drawing of the optical fiber monitoring equipment detection device is provided for the utility model.

[0019] Figure 2 A detection and fixed mechanism axonometric drawing of the optical fiber monitoring equipment detection device is provided for the utility model.

[0020] Figure 3 A vibration mechanism axonometric drawing of the optical fiber monitoring equipment detection device is provided for the utility model.

[0021] Figure 4 A support plate bottom axonometric drawing of the optical fiber monitoring equipment detection device is provided for the utility model.

[0022] Figure 5 A vibration box internal section view of the optical fiber monitoring equipment detection device is provided for the utility model.

[0023] The figure label: 1, detection platform; 2, support rod; 3, support plate; 4, detection plate; 5, optical fiber detection lamp; 6, electric telescopic rod; 7, connecting plate; 8, vibration box; 9, motor; 10, rotating rod; 11, eccentric shaft; 12, vibration spring; 13, knocking hammer; 14, knocking plate; 15, sliding slot; 16, sliding rod; 17, sliding block; 18, fixing spring; 19, fixed plate; 20, fixed pad; 21, connecting terminal. DETAILED DESCRIPTION

[0024] The utility model will be further described below in combination with the drawings and embodiments.

[0025] Please combine with reference to Figure 1 Figure 5 Wherein, Figure 1 It is the front view of the optical fiber monitoring equipment detection device provided by the utility model; Figure 2 It is the detection and fixing mechanism of the optical fiber monitoring equipment detection device provided by the utility model; Figure 3 It is the vibration mechanism of the optical fiber monitoring equipment detection device provided by the utility model; Figure 4 It is the support plate bottom of the optical fiber monitoring equipment detection device provided by the utility model; Figure 5 It is the internal section view of the vibration box of the optical fiber monitoring equipment detection device provided by the utility model.

[0026] In the specific implementation process, as shown in Figure 1 Figure 5 An optical fiber monitoring equipment detection device, including detection platform 1, the upper end of detection platform 1 is fixedly connected with support plate 3 through multiple support rods 2, the outer wall of multiple support rods 2 is commonly slidably sleeved with detection plate 4, the upper surface one side of detection plate 4 and the lower surface of support plate 3 are all fixedly connected with detection mechanism for detecting the optical fiber sensor inside optical fiber monitoring equipment, and the upper surface central part of detection plate 4 is installed with fixing mechanism for fixing optical fiber sensor;

[0027] It should be noted that the detection host for processing the detection optical fiber monitoring equipment data is installed in the detection platform 1, the circuit board is installed in the detection plate 4, and various corresponding detectors are installed on the surface of the circuit board

[0028] ​​The detection mechanism comprises two optical fiber detection lamps 5, an electric telescopic rod 6 and a vibration box 8, the lower surface of the support plate 3 is fixedly connected with the optical fiber detection lamps 5 on both sides, the upper end surface of the support plate 3 is fixedly connected with the electric telescopic rod 6 in the center, the output end of the electric telescopic rod 6 penetrates through the support plate 3, the output end of the electric telescopic rod 6 is fixedly connected with the detection plate 4, the upper end of the detection plate 4 is fixedly connected with the connecting plate 7 on one side, the upper end of the connecting plate 7 is fixedly connected with the vibration box 8, the vibration box 8 is fixedly connected with the motor 9 inside, the motor 9 is rotatably connected with two eccentric shafts 11 through a rotating rod 10, the lower end of the thinner side of the connecting plate 7 is fixedly connected with two vibration springs 12 and a plurality of knocking hammers 13, and the upper end of the detection plate 4 is embedded with a knocking plate 14 corresponding to the positions of the knocking hammers 13.

[0029] The detection plate 4 is located between the detection table 1 and the support plate 3, and the two optical fiber detection lamps 5 on the lower end of the support plate 3 face the fixing mechanism on the surface of the detection plate 4;

[0030] It should be noted that the optical fiber detection lamp 5 opposite to the fixing mechanism can improve the precision of optical signal detection.

[0031] The connecting plate 7 is in the shape of "L", the two vibration springs 12 are respectively located on the lower end of the thinner side of the connecting plate 7 on both sides, the plurality of knocking hammers 13 are located between the two vibration springs 12 on the lower end of the thinner side of the connecting plate 7, and the plurality of knocking hammers 13 are located directly above the knocking plate 14 and kept between five millimeters and one centimeter away from the knocking plate 14 when not working.

[0032] The fixing mechanism comprises a plurality of sliding grooves 15, the upper surface of the detection plate 4 is provided with a plurality of sliding grooves 15, every four adjacent sliding grooves 15 form a group, a plurality of sliding rods 16 are fixedly connected inside the plurality of sliding grooves 15, a plurality of sliding blocks 17 are slidably sleeved on the outer walls of the plurality of sliding rods 16, a plurality of fixed springs 18 are fixedly connected between the inner walls of the plurality of sliding grooves 15 and the plurality of sliding blocks 17, and every two of the plurality of sliding blocks 17 are located on the same side, and a fixed plate 19 is fixedly connected between the upper ends of the adjacent two sliding blocks 17;

[0033] It should be noted that the opening of the plurality of sliding grooves 15 is smaller than the inner size, so as to avoid the sliding block 17 from falling off.

[0034] One side of the plurality of fixed plates 19 is fixedly connected with a fixed pad 20, and the outer wall of the plurality of fixed pads 20 is provided with dense anti-skid lines in the shape of sawteeth.

[0035] It should be noted that the dense anti-skid lines in the shape of sawteeth on the outer wall of the fixed pad 20 can increase the friction with the optical fiber sensor, and further improve the fixing effect.

[0036] The upper surface of the detection plate 4 is fixedly connected with two connecting terminals 21 corresponding to the positions of the plurality of groups of sliding grooves 15 on one side.

[0037] The working principle of the utility model is as follows: when the device is used, firstly, the optical fiber sensor is fixed, the optical fiber sensor is fixed between two adjacent fixed plates 19, the two fixed plates 19 extrude the optical fiber sensor under the reaction force of the fixed spring 18 to fix it, the fixing pad 20 can wrap the part contacted with the optical fiber sensor in a small range, thereby improving the fixing effect, meanwhile, the anti-skid lines on the surface of the fixing pad 20 can increase the friction with the optical fiber sensor, further improving the fixing effect, then the optical fiber sensor is connected with the internal circuit board of the detection plate 4 through the wire and the connecting terminal 21, the optical fiber detection lamp 5 is opened to detect the optical signal of the optical fiber sensor, the motor 9 drives the two eccentric shafts 11 to rotate through the rotating rod 10 to produce vibration to make the whole detection plate 4 vibrate, the optical fiber sensor is vibrated to detect, when the connecting plate 7 vibrates, the vibration spring 12 can increase the amplitude, thereby enhancing the vibration effect, meanwhile, the vibration of the connecting plate 7 can also drive the knocking hammer 13 to move slightly to knock and rub the knocking plate 14, noise is produced to detect the noise of the optical fiber sensor, the electric telescopic rod 6 drives the detection plate 4 and the optical fiber sensor on the surface thereof to move vertically repeatedly, the acceleration and position of the optical fiber sensor are detected, the relatively movable fixed plate 19 makes the device can fix the optical fiber sensor of different sizes in a certain range, and the application range is more extensive.

[0038] The circuit and the control involved in the utility model are prior art, and too much repetition is not carried out here.

[0039] The above only is the embodiment of the utility model, and does not limit the patent range of the utility model, and the equivalent structure or equivalent flow conversion made by using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, are all included in the patent protection range of the utility model.

Claims

1. An optical fiber monitoring apparatus detection device, characterized by, Including the detection platform (1), the upper end of the detection platform (1) is fixedly connected with a support plate (3) through a plurality of support rods (2), the outer wall of a plurality of support rods (2) is commonly sleeved with a detection plate (4), the upper surface of the detection plate (4) and the lower surface of the support plate (3) are fixedly connected with a detection mechanism for detecting the optical fiber sensor inside the optical fiber monitoring equipment, and a fixing mechanism for fixing the optical fiber sensor is installed at the central part of the upper surface of the detection plate (4); The detection mechanism comprises two optical fiber detection lamps (5), an electric telescopic rod (6) and a vibration box (8), the lower surface of the support plate (3) is fixedly connected with the optical fiber detection lamp (5) on both sides, the central part of the upper end face of the support plate (3) is fixedly connected with the electric telescopic rod (6), the output end of the electric telescopic rod (6) penetrates the support plate (3), the output end of the electric telescopic rod (6) is fixedly connected with the detection plate (4), one side of the upper end of the detection plate (4) is fixedly connected with a connecting plate (7), the upper end of the connecting plate (7) is fixedly connected with the vibration box (8), the inside of the vibration box (8) is fixedly connected with a motor (9), the motor (9) is rotatably connected with two eccentric shafts (11) through a rotating rod (10), the thinner side of the connecting plate (7) is fixedly connected with two vibration springs (12) and a plurality of knocking hammers (13) at the lower end, and the upper end of the detection plate (4) is embedded with a knocking plate (14) corresponding to the position of the knocking hammer (13).

2. A fiber monitoring apparatus detection device according to claim 1, wherein, The detection plate (4) is located between the detection platform (1) and the support plate (3), and the two optical fiber detection lamps (5) on the lower end of the support plate (3) are opposite to the fixing mechanism on the surface of the detection plate (4).

3. The apparatus of claim 1, wherein the apparatus is configured to detect a fiber monitoring device, and The connecting plate (7) is "L"-shaped, the two vibration springs (12) are respectively located at the lower ends of the two sides of the thinner side of the connecting plate (7), the plurality of knocking hammers (13) are located between the two vibration springs (12) at the lower end of the thinner side of the connecting plate (7), and the plurality of knocking hammers (13) are located directly above the knocking plate (14) and are kept between five millimeters and one centimeter away from the knocking plate (14) when not working.

4. The apparatus of claim 1, wherein the apparatus is configured to detect a fiber monitoring device by: The fixing mechanism comprises a plurality of sliding grooves (15), a plurality of sliding grooves (15) are formed in the upper surface of the detection plate (4), every four adjacent sliding grooves (15) form a group, a plurality of sliding rods (16) are fixedly connected in the sliding grooves (15), a plurality of sliding blocks (17) are slidably sleeved on the outer walls of the sliding rods (16), a plurality of fixed springs (18) are fixedly connected between the sliding blocks (17) and the inner walls of the sliding grooves (15), and a plurality of fixed plates (19) are commonly fixedly connected between the upper ends of every two sliding blocks (17) on the same side.

5. A fiber monitoring apparatus detection device according to claim 4, wherein, One side of a plurality of fixed plates (19) is fixedly connected with a fixed pad (20), and the outer walls of a plurality of fixed pads (20) are all provided with dense anti-skid lines in the shape of sawteeth.

6. An optical fiber monitoring apparatus detection device according to claim 4, wherein, The upper surface of the detection plate (4) is fixedly connected with two connecting terminals (21) on the side corresponding to each group of sliding grooves (15).

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