Optical fiber on-line temperature measurement and temperature early warning monitoring device

Abstract

The utility model belongs to the technical field of temperature early warning and monitoring devices, and particularly relates to an optical fiber on-line temperature measurement temperature early warning and monitoring device which comprises a temperature early warning and monitoring device. The number of the optical fiber connectors is six, and the six optical fiber connectors are installed on the left side and the right side of the temperature early warning monitoring device respectively; the utility model discloses an optical fiber temperature early-warning monitoring device which comprises a driving frame, a handle, a temperature early-warning monitoring device, control mechanisms and fixing mechanisms, the number of the control mechanisms is two, the number of the fixing mechanisms is four, and the control mechanisms are respectively matched with the temperature early-warning monitoring device and the fixing mechanisms. And then the driving frame is controlled to rotate, so that the driving frame can drive the clamp to be attached to the optical fiber, the clamp can be automatically positioned by releasing the handle, the optical fiber is stably clamped and fixed, and the temperature early warning monitoring device is stably used for monitoring the optical fiber.

Description

A fiber optic online temperature measurement and early warning monitoring device Technical Field

[0001] This utility model relates to the technical field of temperature early warning and monitoring devices, and in particular to a fiber optic online temperature measurement and early warning monitoring device. Background Technology

[0002] Fiber optic sensing technology is a new sensing technology that has developed alongside optical fiber and fiber optic communication technology. It is one of the fastest-growing high-tech application technologies. There are two main types of fiber optic sensing technology on the market: one uses optical fiber directly as a sensor, and the other uses a grating-based sensor. Fiber optic online temperature measurement and early warning monitoring device is a high-precision, real-time monitoring system based on fiber optic sensing technology, which is widely used in fields such as power, petrochemicals, tunnels, and bridges.

[0003] Existing fiber optic online temperature measurement and early warning monitoring devices require prolonged connection with the fiber optic cable during use, but lack a stable connection between the fiber optic cable and the device. This makes the fiber optic cable prone to disconnection, affecting the device's usability. Therefore, this invention proposes a fiber optic online temperature measurement and early warning monitoring device to solve the aforementioned problems. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies, such as the lack of a stable connection between the optical fiber and the online temperature measurement and monitoring device, the easy disconnection of the optical fiber from the online temperature measurement and monitoring device, and the impact on the use of the online temperature measurement and monitoring device. Therefore, this invention proposes an online temperature measurement and monitoring device for optical fibers.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A fiber optic online temperature measurement and early warning monitoring device, comprising:

[0007] Temperature early warning and monitoring device;

[0008] Six fiber optic connectors are installed on the left and right sides of the temperature early warning monitoring device, respectively.

[0009] The device includes a control mechanism and a fixing mechanism. There are two sets of control mechanisms and four sets of fixing mechanisms. The control mechanisms are respectively coordinated with the temperature early warning and monitoring device and the fixing mechanisms.

[0010] The clamping mechanism comprises four sets, and includes a clamp and a protective pad.

[0011] The clamp is slidably connected to the temperature early warning and monitoring device, and the clamp is fixedly connected to the protective pad.

[0012] As a preferred embodiment of this utility model, the control mechanism includes: a drive frame, a rotating frame, a circular block, a handle, and a torsion spring;

[0013] The rotating frame is fixedly installed on the temperature early warning and monitoring device. The drive frame is rotatably connected to the rotating frame. The drive frame cooperates with the clamp. The handle is rotatably connected to the drive frame.

[0014] As a preferred embodiment of this utility model, the fixing mechanism includes: a push rod, a docking frame, and an arc-shaped rod;

[0015] The push rod is rotatably connected to the docking frame and the handle, and the docking frame cooperates with the arc-shaped rod, which is fixedly connected to the temperature early warning and monitoring device.

[0016] In a preferred embodiment of this utility model, circular blocks are fixedly installed on both the front and rear sides of the clamp, and the outer side of the circular blocks is slidably connected to the inner wall of the drive frame.

[0017] In a preferred embodiment of this utility model, the arc-shaped rod is provided with equally spaced docking grooves, and the docking frame slides in contact with the inner wall of the docking groove.

[0018] As a preferred embodiment of this utility model, torsion springs are fixedly installed on both the front and rear sides of the handle, and the torsion springs are fixedly connected to the drive frame.

[0019] Beneficial effects:

[0020] 1. After the handle is pressed and rotated, the handle can push the push rod, which will push the docking frame to disengage from the arc rod, thus unlocking the drive frame and allowing it to rotate freely. After the drive frame is pushed and rotated, it can push the clamp to move, so that the two adjacent clamps can move closer to each other and clamp the optical fiber.

[0021] 2. After the docking frame engages with the arc-shaped rod, the docking frame can prevent the drive frame from rotating, thereby positioning the drive frame. This allows the drive frame to position the clamp, enabling the clamp to stably hold the optical fiber and allowing the optical fiber to be stably connected to the temperature early warning and monitoring device.

[0022] In this invention: after the optical fiber is connected to the optical fiber connector on the temperature early warning monitoring device, the handle is first pushed to unlock the drive frame, and then the drive frame is controlled to rotate so that the drive frame can drive the clamp to fit with the optical fiber. Releasing the handle will automatically position the clamp and stably hold and fix the optical fiber, and stably use the temperature early warning monitoring device to monitor the optical fiber. Attached Figure Description

[0023] Figure 1 is a front-view three-dimensional view of this utility model;

[0024] Figure 2 is a three-dimensional side view of this utility model;

[0025] Figure 3 is a magnified three-dimensional view of the main view of this utility model;

[0026] Figure 4 is a magnified three-dimensional side view of this utility model.

[0027] In the diagram: 1. Temperature early warning and monitoring device; 2. Fiber optic connector; 3. Clamp; 4. Drive frame; 5. Rotating frame; 6. Round block; 7. Handle; 8. Torsion spring; 9. Push rod; 10. Connecting frame; 11. Arc rod; 12. Protective pad. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0029] Example

[0030] Referring to Figures 1-4, a fiber optic online temperature measurement and early warning monitoring device includes...

[0031] Temperature early warning and monitoring device 1;

[0032] Six fiber optic connectors 2 are installed on the left and right sides of the temperature early warning monitoring device 1, respectively.

[0033] The device consists of two control mechanisms and four fixed mechanisms. The control mechanisms are respectively coordinated with the temperature early warning and monitoring device and the fixed mechanisms.

[0034] The clamping mechanism consists of four sets, including: clamp 3 and pad 12.

[0035] The clamp 3 is slidably connected to the temperature early warning monitoring device 1, and the clamp 3 is fixedly connected to the pad 12.

[0036] With the above structure: after the optical fiber is connected to the optical fiber connector 2 on the temperature early warning monitoring device 1, push the handle 7 to unlock the drive frame 4, and then control the drive frame 4 to rotate so that the drive frame 4 can drive the clamp 3 to fit with the optical fiber. Releasing the handle 7 will automatically position the clamp 3, stably clamp and fix the optical fiber, and stably use the temperature early warning monitoring device 1 to monitor the optical fiber.

[0037] As a preferred embodiment of this utility model, the control mechanism includes: a drive frame 4, a rotating frame 5, a circular block 6, a handle 7, and a torsion spring 8;

[0038] The rotating frame 5 is fixedly installed on the temperature early warning monitoring device 1. The drive frame 4 is rotatably connected to the rotating frame 5. The drive frame 4 cooperates with the clamp 3. The handle 7 is rotatably connected to the drive frame 4. After the handle 7 is pressed and rotated, the handle 7 can push the push rod 9. The push rod 9 will push the docking frame 10 to disengage from the arc rod 11, thereby unlocking the drive frame 4 and allowing the drive frame 4 to rotate freely. After the drive frame 4 is pushed and rotated, it can push the clamp 3 to move, so that the two adjacent clamps 3 are close to each other, so that the two clamps 3 can clamp the optical fiber.

[0039] As a preferred embodiment of the present invention, the fixing mechanism includes: a push rod 9, a docking frame 10, and an arc-shaped rod 11;

[0040] The push rod 9 is rotatably connected to the docking frame 10 and the handle 7 respectively. The docking frame 10 cooperates with the arc rod 11. The arc rod 11 is fixedly connected to the temperature early warning monitoring device 1. After the docking frame 10 and the arc rod 11 are engaged, the docking frame 10 can block the rotation of the drive frame 4, thereby positioning the drive frame 4. This allows the drive frame 4 to position the clamp 3, enabling the clamp 3 to stably hold the optical fiber, and allowing the optical fiber to stably connect to the temperature early warning monitoring device 1.

[0041] As a preferred embodiment of this utility model, a round block 6 is fixedly installed on both the front and rear sides of the clamp 3. The outer side of the round block 6 is slidably connected to the inner wall of the drive frame 4. The round block 6 is used to connect the drive frame 4, so that the drive frame 4 can drive the clamp 3 to move when it rotates.

[0042] As a preferred embodiment of this utility model, the arc-shaped rod 11 is provided with equally spaced docking grooves. The docking frame 10 slides in contact with the inner wall of the docking groove. After the docking frame 10 engages with the docking groove, the docking frame 10 can block the rotation of the drive frame 4, thereby achieving the positioning of the drive frame 4.

[0043] As a preferred embodiment of this utility model, torsion springs 8 are fixedly installed on both the front and rear sides of the handle 7. The torsion springs 8 are fixedly connected to the drive frame 4. The torsion springs 8 are used to reset the position of the handle 7, so that the handle 7 can reset the docking frame 10 and automatically position the drive frame 4.

[0044] It should be noted that the specific model of temperature warning and monitoring device 1 used can be selected by those skilled in the art, and the above-mentioned temperature warning and monitoring device 1 and the like are all existing technologies, which will not be elaborated in this solution.

[0045] The working principle of this utility model is as follows: After the optical fiber is connected to the optical fiber connector 2 on the temperature early warning monitoring device 1, the handle 7 is pushed to unlock the drive frame 4. After the handle 7 is pressed and rotated, the handle 7 can push the push rod 9, which will push the connection frame 10 to disengage from the arc rod 11, thus unlocking the drive frame 4 and allowing it to rotate freely. After the drive frame 4 is pushed and rotated, it can push the clamp 3 to move, so that the two adjacent clamps 3 move closer to each other, allowing the two clamps 3 to clamp the optical fiber. Releasing the handle 7 will automatically unlock the drive frame 4. The handle 7 can release the docking frame 10 after positioning the clamp 3, allowing the docking frame 10 to automatically engage with the arc rod 11. After the docking frame 10 engages with the arc rod 11, the docking frame 10 can prevent the drive frame 4 from rotating, thus positioning the drive frame 4. This allows the drive frame 4 to position the clamp 3, enabling the clamp 3 to stably hold the optical fiber. This allows the optical fiber to be stably connected to the temperature warning monitoring device 1, stably clamping and fixing the optical fiber, and stably using the temperature warning monitoring device 1 to monitor the optical fiber.

[0046] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A fiber optic online temperature measurement and early warning monitoring device, characterized in that, It includes a temperature warning and monitoring device (1); six fiber optic connectors (2), which are installed on the left and right sides of the temperature warning and monitoring device (1); a control mechanism and a fixing mechanism, which are two sets of control mechanisms and four sets of fixing mechanisms, and the control mechanism cooperates with the temperature warning and monitoring device and the fixing mechanism respectively. The clamping mechanism consists of four sets, including: a clamp (3) and a pad (12). The clamp (3) is slidably connected to the temperature early warning monitoring device (1), and the clamp (3) is fixedly connected to the pad (12).

2. The fiber optic online temperature measurement and early warning monitoring device according to claim 1, characterized in that, The control mechanism includes: a drive frame (4), a rotating frame (5), a round block (6), a handle (7), and a torsion spring (8); the rotating frame (5) is fixedly installed on the temperature early warning monitoring device (1), the drive frame (4) is rotatably connected to the rotating frame (5), the drive frame (4) cooperates with the clamp (3), and the handle (7) is rotatably connected to the drive frame (4).

3. The fiber optic online temperature measurement and early warning monitoring device according to claim 1, characterized in that, The fixing mechanism includes: a push rod (9), a docking frame (10) and an arc rod (11); the push rod (9) is rotatably connected to the docking frame (10) and the handle (7) respectively, the docking frame (10) cooperates with the arc rod (11), and the arc rod (11) is fixedly connected to the temperature early warning monitoring device (1).

4. The fiber optic online temperature measurement and early warning monitoring device according to claim 1, characterized in that, The clamp (3) has a round block (6) fixedly installed on both the front and rear sides, and the outer side of the round block (6) is slidably connected to the inner wall of the drive frame (4).

5. The fiber optic online temperature measurement and early warning monitoring device according to claim 3, characterized in that, The arc-shaped rod (11) has equally spaced docking slots, and the docking frame (10) slides in contact with the inner wall of the docking slot.

6. The fiber optic online temperature measurement and early warning monitoring device according to claim 2, characterized in that, Torque springs (8) are fixedly installed on the front and rear sides of the handle (7), and the torsion springs (8) are fixedly connected to the drive frame (4).

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