Distributed sensing optical fiber flat cable pasting device and measuring equipment production system

By designing an optical fiber cable adhesion device including a wiring assembly, a tension control assembly, an adhesive assembly and a clamping assembly, the problem of low installation efficiency and poor accuracy of the fiber adhesion to the surface of the monitored object is solved, and the optical fiber is realized Accurate arrangement and firm attachment improve the accuracy of monitoring data and the service life of the optical fiber.

CN119439412AActive Publication Date: 2025-02-14SHANGHAI JIAOTONG UNIV +1

Patent Information

Application Number
CN202411739191.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-11-29
Publication Date
2025-02-14
Estimated Expiration
2044-11-29

AI Technical Summary

Technical Problem

In distributed fiber sensing technology, the installation efficiency of the fiber to be attached to the surface of the monitored object is low and the accuracy is poor, which leads to the fiber being easily shedded or slipped, affecting the accuracy of the monitoring data and the service life of the fiber.

Method used

A distributed sensing fiber optic cable adhesive device including a wiring assembly, a tension control assembly, a adhesive assembly and a clamping assembly is designed. The device fixes the optical fiber on the object to be wired by clamping the object to be wired, the tension control assembly and the adhesive assembly, and adjusts the fixed position of the optical fiber through the wiring assembly.

Benefits of technology

The stable winding, adhesion and adhesion of optical fibers is realized, ensuring the precise arrangement and firm attachment of optical fibers on objects to be wired, and significantly improving the accuracy and service life of optical fibers are arranged.

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Abstract

The invention provides a distributed sensing optical fiber flat cable pasting device and a measuring equipment production system. The pasting device for the distributed sensing optical fiber flat cable comprises a flat cable assembly, a tension control assembly, an adhesive assembly and a clamping assembly. The clamping assembly is used for clamping an object to be subjected to wire arrangement; the optical fiber passes through the tension control assembly and is fixed on an object to be arranged under the cooperation of the adhesive assembly; the wire arrangement assembly is used for adjusting the fixing position of the optical fiber on the object to be arranged. The clamping assembly comprises a plate-shaped object clamping mechanism and a rod-shaped object clamping mechanism. The wire arrangement assembly comprises a spiral winding wire arrangement assembly and a plane wire arrangement assembly. The gluing assembly comprises a needle head, a glue box, a parallel bracket, a spring, a glue frame and glue; according to the invention, the design meets the actual requirements, and the winding, attaching and pasting processes of optical fibers can be stably completed; and precise arrangement of the spiral winding screw pitch and the plane wiring distance is realized.
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Description

Technical Field

[0001] The present invention relates to the field of optical fiber sensor installation technology, specifically, to a controllable optical fiber cable pasting technology, especially, to an optical fiber cable pasting device for distributed sensing, and particularly, to an optical fiber cable pasting device with controllable pitch and pasting distance under determined preload. Background Art

[0002] Optical fiber is short for optical fiber. It is light, small, has strong anti-interference ability and high sensitivity. It has a wide range of applications in the field of sensing and monitoring. Among them, distributed optical fiber sensing technology can monitor a large area.

[0003] In distributed fiber optic sensing technology, the operation of attaching optical fiber to the surface of the monitored object (i.e., the object to be wired) is called the layout of distributed sensing optical fiber. Currently, this layout mostly relies on manual operation, with low installation efficiency and poor layout accuracy. The adhesion effect of the optical fiber is not good and it is easy to fall off or slip.

[0004] In application areas that require precise measurements, determining the monitoring location and inverting the monitored physical quantity based on the distributed optical fiber monitoring signal requires extremely high installation accuracy and surface bonding quality. The quality of the optical fiber layout directly affects the precision and accuracy of the monitoring data, and in severe cases affects the service life and performance of the optical fiber.

[0005] Therefore, how to achieve accurate arrangement and firm attachment of optical fibers on the surface of the monitored object has become a technical problem that needs to be solved urgently. Summary of the invention

[0006] In view of the defects in the prior art, the purpose of the present invention is to provide a distributed sensing optical fiber cable pasting device and a measuring equipment production system.

[0007] According to the present invention, a distributed sensing optical fiber cable arrangement and pasting device includes a cable arrangement component, a tension control component, an adhesive component, and a clamping component;

[0008] The clamping assembly is used to clamp the object to be wired;

[0009] The optical fiber passes through the tension control component and is fixed on the object to be wired with the help of the adhesive component;

[0010] The cable arrangement assembly is used to adjust the fixed position of the optical fiber on the object to be arranged.

[0011] Preferably, the clamping assembly includes a plate-shaped object clamping mechanism and a rod-shaped object clamping mechanism;

[0012] The plate-shaped object clamping mechanism is used to clamp the plate-shaped object to be wired, and the plate-shaped object clamping mechanism includes a flat plate clamp, an adjustment plate, a rigid spring column, a leveling nut, a leveling stud, and a bottom plate;

[0013] The flat plate clamp is adjustably mounted on the adjustment plate, and a plurality of flat plate clamps cooperate with each other to clamp the flat plate-shaped object to be wired;

[0014] The adjustment plate is adjustably mounted on the bottom plate, and is used to ensure the parallelism of the flat object to be wired;

[0015] The rod-shaped object clamping mechanism is used for clamping a rod-shaped object to be wired, and comprises a first clamp with a taper inside, the first clamp has grooves distributed around its circumference, and the optical fiber passes through the grooves and is fixed.

[0016] Preferably, the cable arrangement assembly includes a spirally wound cable arrangement assembly and a planar cable arrangement assembly;

[0017] The spirally wound cable assembly includes a first drive motor connected to a rod-shaped object clamping mechanism;

[0018] The planar cable assembly includes a motor bracket, a hollow stepper motor, a motor rotating frame, a Z-axis moving structure, an X-axis moving structure, and a Y-axis moving structure;

[0019] The hollow-core stepper motor is mounted on the motor bracket; the optical fiber passes through the axis of the stepper motor, the output shaft of the hollow-core stepper motor is connected to the motor rotating frame, and part of the structure and the adhesive component in the tension control component are mounted on the motor rotating frame;

[0020] The Y-axis moving structure is connected to the plate-like object clamping mechanism and is used to drive the plate-like object clamping mechanism to move along the Y-axis direction;

[0021] The motor bracket is installed on the Z-axis moving structure through the X-axis moving structure.

[0022] Preferably, the tension control assembly comprises an optical fiber reel roller, a magnetic powder controller, a tension sensor, a guide wheel, a guide tube, a guide tube support, and an optical fiber reel wound with an optical fiber;

[0023] The guide tube is installed on the guide tube support; the optical fiber reel is installed on the optical fiber reel roller, and the optical fiber reel roller is connected to the magnetic powder controller; the guide tube support and the guide wheel are both installed on the motor rotating frame; the optical fiber passes through the tension sensor, the hollow stepping motor, and the guide wheel from the optical fiber reel in sequence, and then passes through the guide tube.

[0024] Preferably, the glue assembly includes a needle, a glue box, a parallel bracket, a spring, a glue rack and glue;

[0025] The glue rack is installed on the motor rotating rack;

[0026] One end of the parallel bracket and one end of the spring are both installed on the guide tube support, the other end of the parallel bracket is connected to the glue box, and the other end of the spring is installed in the middle of the parallel bracket; the guide tube support is connected to the motor rotating frame, and the glue installed in the glue frame is connected to the needle, and the needle extends into the glue box.

[0027] Preferably, the glue is dispensed by an automatic glue injection machine; and the needle is detachably connected to the glue.

[0028] Preferably, a waist-shaped groove structure is provided on the motor rotating frame, and the glue frame is connected to the motor rotating frame via the waist-shaped groove structure.

[0029] Preferably, the Z-axis moving structure, the X-axis moving structure and the Y-axis moving structure are all screw moving structures.

[0030] Preferably, the screw moving structure includes a second drive motor, a polished rod, a linear bearing, a coupling, a connecting block, a screw, a screw nut and a handwheel;

[0031] The second driving motor is connected to one end of the screw rod through a coupling, and the other end of the screw rod is connected to the hand wheel; the screw rod nut is installed on the screw rod;

[0032] The polished rod is arranged in parallel with the lead screw, and the linear bearing is installed on the polished rod;

[0033] The linear bearing and the lead screw nut are both connected to the connecting block, and the connecting block is used to be connected to the part to be moved.

[0034] A measuring equipment production system provided according to the present invention includes the distributed sensing optical fiber cable arrangement and pasting device.

[0035] Compared with the prior art, the present invention has the following beneficial effects:

[0036] 1. The design of the present invention meets the actual needs and can stably complete the winding, attachment and pasting processes of the optical fiber; and realize the precise arrangement of the spiral winding pitch and the plane wiring distance.

[0037] 2. The present invention can adjust the optical fiber preload by providing a tension sensor and a magnetic powder controller, and can achieve a constant or variable optical fiber preload. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings:

[0039] Figure 1It is a structural schematic diagram of the present invention;

[0040] Figure 2 It is a schematic diagram of the structure of the tension control assembly of the present invention;

[0041] Figure 3 It is a schematic diagram of the local structure of the present invention;

[0042] Figure 4 It is a schematic diagram of the adhesive assembly structure of the present invention;

[0043] Figure 5 It is a schematic diagram of the spiral winding of the present invention;

[0044] Figure 6 This is a schematic diagram of the planar wiring arrangement of the present invention;

[0045] The figure shows:

[0046]

[0047] DETAILED DESCRIPTION

[0048] The present invention is described in detail below in conjunction with specific embodiments. The following embodiments will help those skilled in the art to further understand the present invention, but are not intended to limit the present invention in any form. It should be noted that, for those of ordinary skill in the art, several changes and improvements can also be made without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0049] The present invention provides a distributed sensing optical fiber cable arrangement and pasting device, comprising a cable arrangement component, a tension control component, an adhesive component and a clamping component; the clamping component is used to clamp the object to be arranged; the optical fiber passes through the tension control component and is fixed on the object to be arranged with the cooperation of the adhesive component; the cable arrangement component is used to adjust the fixed position of the optical fiber on the object to be arranged.

[0050] The clamping assembly includes a plate-like clamping mechanism 104 and a rod-like clamping mechanism 103; the plate-like clamping mechanism 104 is used to clamp a plate-like object to be wired, and the plate-like clamping mechanism 104 includes a flat clamp 19, an adjustment plate 20, a rigid spring column 21, a leveling nut 22, a leveling stud 23, and a base plate 24; the flat clamp 19 is adjustably installed on the adjustment plate 20, and multiple flat clamps 19 cooperate with each other to clamp the flat-plate-like object to be wired; specifically, the flat clamp 19 is bolted to the adjustment plate 20, and the flat-plate-like object to be wired is clamped by adjusting the position of the bolts and the notches in the flat clamp. The leveling plate 20 is adjustably mounted on the bottom plate 24, and is used to ensure the parallelism of the flat object to be wired; specifically, the leveling plate 20 is located above the bottom plate 24, and a rigid spring column 21 is installed in the middle. The leveling stud 23 passes through the leveling plate 20, the rigid spring column 21, and the bottom plate 24 and is installed with a leveling nut 22, and the parallelism between the surface of the plate to be bonded and the ground is adjusted by the leveling nut 22. That is, the plate clamping mechanism 104 uses the movement of the bolt in the chuck slot to position, and tightens to fix.

[0051] The rod-shaped object clamping mechanism 103 is used to clamp the rod-shaped object to be wired. The rod-shaped object clamping mechanism 103 includes a first clamp 18 with a certain taper inside. The first clamp has grooves 181 distributed circumferentially, and the optical fiber 11 passes through the grooves 181 and is fixed; in a preferred example, the number of the first clamps 18 is 2, and the two first clamps 18 respectively clamp the two ends of the rod-shaped object to be wired, one side of the first clamp 18 is connected to the first drive motor 1, and the other side of the clamp is connected to the optical axis, spring and linear bearing, and the other end of the optical rod is connected to the nut ball head to facilitate the installation of cylindrical objects, that is, the rod-shaped object clamping mechanism uses two pairs of first clamps with tapers to position the circumference of the rod, and axially compresses it through the end spring.

[0052] The cable arrangement assembly is driven by a motor and a screw mechanism, and the pitch between the spirally wound optical fibers and the spacing between the parallel attached optical fibers are controlled by adjusting the rotation speed of each motor. The cable arrangement assembly includes a spirally wound cable arrangement assembly and a planar cable arrangement assembly; wherein the spirally wound cable arrangement assembly is implemented by a servo, and the planar cable arrangement mechanism is mainly composed of two screw modules arranged perpendicular to each other and a hollow shaft stepper motor. Specifically, the spirally wound cable arrangement assembly includes a first drive motor 1; the first drive motor 1 is connected to a rod-shaped object clamping mechanism 103; the first drive motor 1 is used to drive the rod-shaped object clamping mechanism 103 to rotate. In a preferred example, the first drive motor 1 is a servo motor.

[0053] The planar cable arrangement assembly includes a motor bracket 106, a hollow stepper motor 2, a motor rotating frame 3, a Z-axis moving structure 100, an X-axis moving structure 101 and a Y-axis moving structure 102; the hollow stepper motor 2 is installed on the motor bracket 106; the optical fiber passes through the axis of the stepper motor 2, the output shaft of the hollow stepper motor 2 is connected to the motor rotating frame 3, and some structures and adhesive components in the tension control assembly are installed on the motor rotating frame 3; the Y-axis moving structure 102 is connected to the plate-like object clamping mechanism 104, and is used to drive the plate-like object clamping mechanism 104 to move along the Y-axis direction; the motor bracket 106 is installed on the Z-axis moving structure 100 through the X-axis moving structure 101.

[0054] The tension control assembly includes an optical fiber reel roller 13, a magnetic powder controller 14, a tension sensor 15, a guide wheel 16, a guide tube 17, a guide tube support 28, and an optical fiber reel 12 wound with an optical fiber 11; in a preferred example, the magnetic powder controller 14 is a micro magnetic powder brake, and the tension sensor 15 is a micro tension sensor 15. The guide tube 17 is mounted on the guide tube support 28; the optical fiber reel 12 is mounted on the optical fiber reel roller 13, and the optical fiber reel roller 13 is connected to the magnetic powder controller 14; the guide tube support 28 and the guide wheel 16 are both mounted on the motor rotating frame 3; the optical fiber 11 passes through the tension sensor 15, the hollow stepping motor 2, and the guide wheel 16 from the optical fiber reel 12 in sequence, and then passes through the guide tube 17. The tension sensor detects the tension of the optical fiber, and controls the damping of the micro magnetic powder controller connected to the optical fiber reel through a microprocessor to control the tension in the optical fiber.

[0055] The adhesive assembly is used to apply glue to the surface of the optical fiber and fix the optical fiber on the surface of the object to be wired. The adhesive assembly includes a needle 26, a glue box 27, a parallel bracket 29, a spring 30, a glue rack 31 and glue; in a preferred example, the glue is a curing glue. The glue rack 31 is installed on the motor rotating frame 3; one end of the parallel bracket 29 and one end of the spring 30 are installed on the guide tube support 28, the other end of the parallel bracket 29 is connected to the glue box 27, and the other end of the spring 30 is installed in the middle of the parallel bracket 29; the guide tube support 28 is connected to the motor rotating frame 3, and the glue installed in the glue rack 31 is connected to the needle 26, and the needle 26 extends into the glue box 27. That is to say, the adhesive assembly mainly uses a needle to connect the curing glue and the glue box, and drips the glue into the glue box, and the glue box is pressed by the spring, and the optical fiber passes through the bottom groove of the glue box 27 and is tightly attached to the surface of the object to be attached. In a preferred example, a waist-shaped groove structure is provided on the motor rotating frame 3, and the glue frame 31 is connected to the motor rotating frame 3 through the waist-shaped groove structure, that is, the operator can adjust the installation height of the glue frame 31 through the waist-shaped groove structure.

[0056] The optical fiber reel roller 13 in the tension control assembly is inserted into the optical fiber reel 12 wound with the optical fiber 11 and connected to the micro magnetic powder controller 14. The optical fiber 11 passes through the reel of the micro tension sensor 15 and the core shaft of the hollow stepper motor 2, is wound on the guide wheel 16 and passes through the optical fiber guide tube 17, and then enters the gap between the groove of the plastic box 27 and the object to be arranged; the tension sensor 15 realizes the detection of the optical fiber tension, the micro magnetic powder controller is used to adjust the tension and realize the control of the tension, and the guide wheel 16 and the guide tube 17 are used to guide the direction of the optical fiber.

[0057] In a preferred embodiment, the glue is dispensed by an automatic glue injection machine to accurately control the amount of glue applied. The needle 26 is detachably connected to the glue, and the needle can be replaced in size as needed, and the glue box can also be replaced and changed in size as needed.

[0058] In a preferred example, the Z-axis moving structure 100, the X-axis moving structure 101 and the Y-axis moving structure 102 are all screw moving structures. Specifically, the screw moving structure includes a second drive motor 105, a light rod 4, a linear bearing 5, a coupling 6, a connecting block 7, a screw 8, a screw nut 9, and a handwheel 10; the second drive motor 105 is connected to one end of the screw 8 through the coupling 6, and the other end of the screw 8 is connected to the handwheel 10; the screw nut 9 is installed on the screw 8; the light rod 4 is arranged in parallel with the screw 8, and the linear bearing 5 is installed on the light rod 4; the linear bearing 5 and the screw nut 9 are both connected to the connecting block 7, and the connecting block 7 is used to connect to the part to be moved. More specifically, the connection block 7 in the Y-axis moving structure 102 is connected to the bottom plate 24; the connection block 7 in the X-axis moving structure 101 is connected to the motor bracket 106, and the motor bracket 106 is fixed to the notch bolts on the connection block 7 in the X-axis moving structure 101; the connection block 7 in the Z-axis moving structure 100 is connected to the X-axis moving structure 101. When the operator adjusts the Z-axis moving structure 100, the adhesive assembly follows the hollow stepping motor 2 in the height direction.

[0059] The present invention is aimed at a rod-shaped object to be wired, and the working process and principle are as follows:

[0060] Pull open the nut ball head and install a cylindrical (rod-shaped) metal with a diameter of 30mm and a length of 200mm between the two clamps. The spring is subjected to tension and the clamp and the bearing are compressed. After the nut ball head is pulled open, the spring elastic force presses the clamp to axially fix the cylindrical metal between the two clamps. The conical clamp contacts the cylindrical metal to achieve circumferential fixation.

[0061] Operate the hand wheel 10 or the microcontroller panel of the second drive motor 105, adjust the position of the lead screw nut in the Z-axis moving structure 100, move the motor bracket 106 up and down, adjust the rubber box groove to a suitable height, and make the rubber box fit tightly against the cylindrical metal cylinder.

[0062] like Figure 2 As shown, the optical fiber passes around the reel of the micro tension sensor and through the core shaft of the hollow stepper motor, is wound on the wire reel and passes through the optical fiber guide tube, enters the gap between the groove of the glue box and the cylindrical metal to be glued, and then is led out from the notch of the fixture. The optical fiber is wound around the fixture for several weeks; a sufficient size of optical fiber is reserved for subsequent optical fiber fusion splicing, and is fixed with paper tape.

[0063] like Figure 4 As shown, the curing glue is squeezed out, and the two-component glue is injected into the glue box through a needle after passing through a mixing tube, and the curing glue in the glue box completely immerses the optical fiber.

[0064] The microprocessor detects the tension force received by the tension sensor, sets the current of the magnetic powder controller, and sets the direction, speed and stop time of the first drive motor 1 and the second drive motor 105 in the X-axis moving structure 101, respectively, so as to achieve the spiral winding and pasting of the optical fiber with a determined pitch. Figure 5 shown.

[0065] The present invention is aimed at a plate-shaped object to be wired, and the working process and principle are as follows:

[0066] Select a machined metal plate of 400mm×400mm×20mm, place one of its bottom surfaces on the adjustment plate, place it between the four plate clamps, and after fitting, tighten the bolts and nuts in the slots to fix the metal plate in the device.

[0067] refer to Figure 3 , the entire device is placed on the ground or on a table to ensure that the bottom plate is parallel to the horizontal plane. Place the level on the metal plate, and adjust the leveling nuts at the four corners of the leveling plate respectively to make the metal sample parallel to the ground. Alternatively, adjust the microcontroller or handwheel to make the glue box in the pasting assembly fit the metal plate. Slowly operate the Z-axis moving structure 100, the X-axis moving structure 101, and the Y-axis moving structure 102 to observe the fit between the glue box and the metal plate, and adjust the leveling nuts around at any time to make the X-axis and Y-axis moving planes of the glue box plane in the pasting assembly parallel to the bottom surface of the metal plate.

[0068] The same principle as the rod-shaped object to be wired is used. The optical fiber passes around the wire wheel of the micro tension sensor and passes through the core shaft of the hollow stepper motor, is wound on the wire wheel and passes through the optical fiber guide tube; after that, the optical fiber enters the gap between the groove of the glue box and the metal plate to be bonded, and a sufficient size of optical fiber is reserved for subsequent optical fiber welding. The optical fiber is wrapped around for several weeks and fixed to the adjustment plate with paper tape.

[0069] The same principle as the rod-shaped object to be wired is used. The curing glue is squeezed and the two-component glue is injected into the glue box through a needle after passing through a mixing tube. The curing glue in the glue box completely immerses the optical fiber.

[0070] The tension force received by the tension sensor is detected by the microprocessor, and the current of the magnetic powder controller is set, and the direction, speed and start and stop time of the second drive motor 105 in the Y-axis moving structure 102 and the second drive motor 105 in the X-axis moving structure 101, as well as the start and stop time and rotation angle of the hollow stepper motor are set respectively, so as to achieve the attachment and pasting of the optical fiber flat plate at a determined distance. One of the effects after pasting is as follows Figure 6 As shown, Figure 6 The arc portion of the optical fiber is realized by the rotation of the output shaft of the hollow stepper motor 2.

[0071] The invention of a distributed sensing optical fiber cable arrangement and pasting device is applicable to the arrangement and pasting process of optical fiber lines with a wire diameter of 0.25 mm, wherein the arrangement and pasting operation of optical fiber lines with different wire diameters can be adapted by replacing optical fiber conduits and glue boxes of different specifications.

[0072] In addition, a certain preload force is usually required when installing optical fibers so that the optical fibers are tightly attached to the surface of the object. The present invention can also rely on a magnetic powder controller to adjust the preload force of the optical fiber. In summary, the present device can realize the spiral winding and pasting of optical fibers with different pitches under a certain tension force and the planar attachment and pasting of optical fibers with different spacings under a certain tension force, which can significantly improve the accuracy of optical fiber layout and is suitable for the fields of optical fiber sensing and intelligent manufacturing. The design of the present invention meets actual needs and can stably complete the winding, attachment and pasting processes of optical fibers; it realizes the technical requirements for the laying and pasting of optical fibers with controllable spiral winding pitch and planar wiring distance under a certain preload force.

[0073] The present invention also provides a measuring equipment production system, including the distributed sensing optical fiber cable arrangement and pasting device.

[0074] In the description of the present application, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0075] The above describes the specific embodiments of the present invention. It should be understood that the present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes or modifications within the scope of the claims, which does not affect the essence of the present invention. In the absence of conflict, the embodiments of the present application and the features in the embodiments can be combined with each other arbitrarily.

Claims

1. A distributed sensing optical fiber cable pasting device, characterized in that: It includes a cable arrangement component, a tension control component, a glue component and a clamping component; The clamping assembly is used to clamp the object to be wired; The optical fiber passes through the tension control component and is fixed on the object to be wired with the help of the adhesive component; The cable arrangement assembly is used to adjust the fixed position of the optical fiber on the object to be arranged.

2. The distributed sensing optical fiber cable pasting device according to claim 1 is characterized in that: The clamping assembly comprises a plate-shaped object clamping mechanism (104) and a rod-shaped object clamping mechanism (103); The plate-shaped object clamping mechanism (104) is used for clamping a plate-shaped object to be wired, and the plate-shaped object clamping mechanism (104) comprises a plate clamp (19), an adjustment plate (20), a rigid spring column (21), a leveling nut (22), a leveling stud (23), and a bottom plate (24); The flat plate clamp (19) is adjustably mounted on the adjustment plate (20), and a plurality of flat plate clamps (19) cooperate with each other to clamp the flat plate-shaped object to be wired; The adjustment plate (20) is adjustably mounted on the bottom plate (24), and the adjustment plate (20) is used to ensure the parallelism of the flat-plate object to be arranged; The rod-shaped object clamping mechanism (103) is used to clamp a rod-shaped object to be wired, and the rod-shaped object clamping mechanism (103) comprises a first clamp (18) with a taper inside, the first clamp (18) has grooves (181) distributed around its circumference, and the optical fiber (11) passes through the grooves (181) and is fixed.

3. The distributed sensing optical fiber cable pasting device according to claim 2 is characterized in that: The cable arrangement assembly includes a spirally wound cable arrangement assembly and a flat cable arrangement assembly; The spirally wound cable assembly comprises a first drive motor (1), wherein the first drive motor (1) is connected to a rod-shaped object clamping mechanism (103); The planar cable arrangement assembly comprises a motor bracket (106), a hollow stepping motor (2), a motor rotating frame (3), a Z-axis moving structure (100), an X-axis moving structure (101) and a Y-axis moving structure (102); The hollow-core stepper motor (2) is mounted on the motor bracket (106); the optical fiber passes through the axis of the stepper motor (2); the output shaft of the hollow-core stepper motor (2) is connected to the motor rotating frame (3); and part of the structure and the adhesive component of the tension control component are mounted on the motor rotating frame (3); The Y-axis moving structure (102) is connected to the plate-shaped object clamping mechanism (104) and is used to drive the plate-shaped object clamping mechanism (104) to move along the Y-axis direction; The motor bracket (106) is mounted on the Z-axis moving structure (100) via the X-axis moving structure (101).

4. The distributed sensing optical fiber cable pasting device according to claim 3 is characterized in that: The tension control assembly comprises an optical fiber reel roller (13), a magnetic powder controller (14), a tension sensor (15), a guide wheel (16), a guide tube (17), a guide tube support (28), and an optical fiber reel (12) wound with an optical fiber (11); The guide tube (17) is mounted on the guide tube support (28); the optical fiber reel (12) is mounted on the optical fiber reel roller (13), and the optical fiber reel roller (13) is connected to the magnetic powder controller (14); the guide tube support (28) and the guide wheel (16) are both mounted on the motor rotating frame (3); the optical fiber (11) passes through the guide tube (17) from the optical fiber reel (12) through the tension sensor (15), the hollow stepping motor (2), and the guide wheel (16) in sequence.

5. The distributed sensing optical fiber cable pasting device according to claim 3 is characterized in that: The glue assembly comprises a needle (26), a glue box (27), a parallel bracket (29), a spring (30), a glue rack (31) and glue; The glue rack (31) is installed on the motor rotating rack (3); One end of the parallel bracket (29) and one end of the spring (30) are both mounted on the guide tube support (28), the other end of the parallel bracket (29) is connected to the glue box (27), and the other end of the spring (30) is mounted in the middle of the parallel bracket (29); the guide tube support (28) is connected to the motor rotating frame (3), and the glue installed in the glue frame (31) is connected to the needle (26), and the needle (26) extends into the glue box (27).

6. The distributed sensing optical fiber cable pasting device according to claim 5, characterized in that: The glue is dispensed by an automatic glue injection machine; the needle (26) is detachably connected to the glue.

7. The distributed sensing optical fiber cable pasting device according to claim 5, characterized in that: A waist-shaped groove structure is provided on the motor rotating frame (3), and the glue frame (31) is connected to the motor rotating frame (3) via the waist-shaped groove structure.

8. The distributed sensing optical fiber cable pasting device according to claim 1, characterized in that: The Z-axis moving structure (100), the X-axis moving structure (101) and the Y-axis moving structure (102) are all screw rod moving structures.

9. The distributed sensing optical fiber cable pasting device according to claim 1, characterized in that: The screw rod moving structure comprises a second driving motor (105), a polished rod (4), a linear bearing (5), a coupling (6), a connecting block (7), a screw rod (8), a screw rod nut (9) and a hand wheel (10); The second drive motor (105) is connected to one end of the screw rod (8) via a coupling (6), and the other end of the screw rod (8) is connected to the hand wheel (10); a screw rod nut (9) is mounted on the screw rod (8); The polished rod (4) and the lead screw (8) are arranged in parallel, and the linear bearing (5) is installed on the polished rod (4); The linear bearing (5) and the screw nut (9) are both connected to the connecting block (7), and the connecting block (7) is used to be connected to the part to be moved.

10. A measuring equipment production system, characterized in that: A distributed sensing optical fiber cable arrangement and pasting device comprising any one of claims 1 to 9.

Citation Information

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