Pressure detection mechanism for reinforced core of optical cable
The optical cable reinforcement core pressure detection mechanism driven by a motor and an electric telescopic rod, combined with an industrial camera and an audible and visual alarm, solves the problems of multi-position and timely reminder of optical cable reinforcement core detection in the existing technology, and realizes efficient pressure detection and safety assurance.
Patent Information
- Application Number
- CN202422594876.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-28
- Publication Date
- 2025-09-26
- Estimated Expiration
- 2034-10-28
AI Technical Summary
Existing optical cable reinforcement core pressure detection equipment cannot realize multi-position detection of optical cable reinforcement cores, and cannot promptly remind personnel to check the test results, resulting in an inability to accurately determine whether the strength of the reinforcement core meets the requirements.
A pressure detection mechanism for the optical cable reinforcement core was designed. The position of the pressure frame was adjusted by rotating the screw driven by a motor. The electric telescopic rod drove the pressure frame to move up and down for pressure detection. An industrial camera was equipped for real-time monitoring, and an audible and visual alarm and lighting were used to remind and record problems.
It realizes the multi-position pressure detection of the optical cable reinforcement core, records and reminds personnel to check in time, improves the practicality and safety of the detection, and prevents the optical cable reinforcement core from falling off and breaking.
Smart Images
Figure CN223389565U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of optical cable reinforcement core detection, in particular to an optical cable reinforcement core pressure detection mechanism. Background Art
[0002] Optical cables are manufactured to meet optical, mechanical, or environmental performance specifications. They are communications cable assemblies that utilize one or more optical fibers enclosed in a sheath as the transmission medium and can be used individually or in groups. Optical cables are primarily composed of optical fibers, plastic protective casings, and plastic sheaths. To increase their tensile strength, a reinforcing core is added to the center of the cable, and some are also covered with an outer sheath. The basic structure of an optical cable generally consists of a cable core, reinforcing steel wires, fillers, and a sheath. Additionally, as needed, there are waterproof layers, buffer layers, insulated metal conductors, and other components. When selecting a reinforcing core, most pressure testing equipment only tests the optical cable's reinforcing core at a single location. Furthermore, if problems arise during testing, it's difficult to promptly alert personnel, making it impossible to determine whether the strength of the reinforcing core meets requirements. Therefore, we propose a pressure testing mechanism for optical cable reinforcing cores. Utility Model Content
[0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a pressure detection mechanism for the optical cable reinforcement core. The motor drives the screw to rotate to adjust the position of the pressure frame, and the electric telescopic rod is started to drive the pressure frame to move up and down to perform pressure detection on the optical cable reinforcement core. At the same time, the industrial camera can monitor the detection in real time, so as to record and remind personnel to check in time when problems occur in the optical cable reinforcement core, which can effectively solve the problems in the background technology.
[0004] To achieve the above-mentioned object, the present utility model provides the following technical solutions: an optical cable reinforcement core pressure detection mechanism, comprising a fixing frame and a detection unit;
[0005] Fixed frame: The front and rear sides of the top surface are fixed with two corresponding placement seats, and the sides of the placement seats are provided with fixing components;
[0006] Detection unit: includes a pressing frame, an adjusting frame, an electric telescopic rod, a motor and a screw, wherein two motors are fixed to the left side of the fixing frame in front and back correspondences, the output shaft of the motor is connected to the left end of the screw, and the screw is threadedly connected to the screw hole on the surface of the adjusting frame. The bottom surface of the adjusting frame is fixed with an electric telescopic rod, and the top of the electric telescopic rod is connected to the middle of the bottom surface of the pressing frame;
[0007] The electric telescopic rod and the motor have input terminals electrically connected to the output terminals of the controller, and the input terminals of the controller are electrically connected to the output terminals of the external power supply.
[0008] The two ends of the optical cable reinforcement core are respectively inserted into the two placement seats. The starting motor drives the screw to rotate to move the adjustment frame left and right to adjust the position of the pressure frame. The electric telescopic rod drives the pressure frame up and down to perform pressure detection on the optical cable reinforcement core.
[0009] Furthermore, the detection unit also includes a support plate, a frame and an industrial camera. The support plate is fixed on the inner side of the adjustment frame, the top surface of the support plate is fixed with the frame, the industrial camera is placed inside the frame, the input end of the industrial camera is electrically connected to the output end of the controller, and the industrial camera inside the frame can monitor the detection of the optical cable reinforcement core in real time, so as to record and remind personnel to check in time when there is a problem with the optical cable reinforcement core.
[0010] Furthermore, the detection unit also includes a slider and a slide groove, the slider is fixed on the outer side of the adjustment frame, the slide groove is opened inside the fixed frame, the slider is slidably connected to the slide groove, and the slider slides inside the slide groove to increase the stability of the adjustment frame movement.
[0011] Furthermore, the fixing assembly includes a top plate, a sliding rod, a locking plate and a hydraulic rod, and there are two hydraulic rods that are respectively fixed to the front and rear side surfaces of the placement seat, the top end of the hydraulic rod is connected to one side of the bottom surface of the top plate, and a sliding rod is fixed to the middle of the bottom surface of the top plate, and the sliding rod is slidably connected to the sliding groove on the top surface of the placement seat, and a sliding rod is fixed to the bottom end of the sliding rod. Starting the hydraulic rod drives the sliding rod to slide in the sliding groove on the top surface of the placement seat, so that the locking plate clamps and fixes the optical cable reinforcement core inside the placement seat, thereby preventing the optical cable reinforcement core from falling off, and facilitating the fixation of optical cable reinforcement cores of different specifications.
[0012] Furthermore, it also includes fixing bolts, a mounting bracket and a transparent protective plate. The mounting brackets are fixed at both ends of the inner side of the transparent protective plate. The mounting brackets are slidably installed in the mounting grooves on the sides of the fixing brackets. The fixing bolts are threadedly connected to the screw holes on the surface of the transparent protective plate. The mounting bracket slides in the mounting grooves to install the transparent protective plate, and the fixing bolts are rotated to fix it. The transparent protective plate can prevent the safety problem of breakage and splashing during pressure testing of the optical cable reinforcement core.
[0013] Furthermore, it also includes an audible and visual alarm and a lighting lamp. The audible and visual alarm is fixed on the outer side of the frame, and the lighting lamp is installed inside the support plate. The input ends of the audible and visual alarm and the lighting lamp are electrically connected to the output end of the controller. The lighting lamp can provide lighting for the detection of the industrial camera, and the audible and visual alarm will alarm when the optical cable reinforcement core is detected to be broken.
[0014] Compared with the prior art, the beneficial effects of the present invention are: the optical cable reinforcement core pressure detection mechanism has the following advantages:
[0015] 1. The position of the pressure frame is adjusted by starting the motor to drive the screw to rotate and move the adjustment frame left and right. The electric telescopic rod drives the pressure frame to move up and down to perform pressure detection on the optical cable reinforcement core. In this way, different positions of the optical cable reinforcement core can be detected, thereby increasing the practicality of the device.
[0016] 2. The industrial camera inside the rack can monitor the detection of the optical cable reinforcement core in real time, so as to record it in time when there is a problem with the optical cable reinforcement core. The lighting can provide lighting for the detection of the industrial camera, and the sound and light alarm will alarm when the optical cable reinforcement core is broken.
[0017] 3. By starting the hydraulic rod, the slide rod is driven to slide in the slide groove on the top surface of the placement seat, so that the locking plate clamps and fixes the optical cable reinforcement core inside the placement seat, thereby preventing the optical cable reinforcement core from falling off and facilitating the fixation of optical cable reinforcement cores of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a schematic diagram of the structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the detection unit structure of the utility model;
[0020] Figure 3 For this utility model Figure 2 Schematic diagram of the locally enlarged structure at point A in the middle.
[0021] In the figure: 1 fixing frame, 2 detection unit, 21 pressing frame, 22 adjusting frame, 23 electric telescopic rod, 24 motor, 25 screw, 26 support plate, 27 frame, 28 industrial camera, 29 slider, 210 slide, 3 fixing assembly, 31 top plate, 32 slide bar, 33 locking plate, 34 hydraulic rod, 4 placement seat, 5 fixing bolt, 6 mounting frame, 7 transparent protective plate, 8 sound and light alarm, 9 lighting, 10 controller. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0023] See also Figure 1-3 , this embodiment provides a technical solution: an optical cable strength core pressure detection mechanism, comprising a fixing frame 1 and a detection unit 2;
[0024] The fixing frame 1: The front and rear sides of the top surface are fixed with two corresponding placement seats 4, and the side surfaces of the placement seats 4 are provided with a fixing assembly 3, which includes a top plate 31, a sliding rod 32, a locking plate 33 and a hydraulic rod 34. There are two hydraulic rods 34 and they are respectively fixed to the front and rear side surfaces of the placement seat 4. The top of the hydraulic rod 34 is connected to one side of the bottom surface of the top plate 31, and a sliding rod 32 is fixed to the middle part of the bottom surface of the top plate 31. The sliding rod 32 is slidably connected to the sliding groove on the top surface of the placement seat 4, and the bottom end of the sliding rod 32 is fixed to the sliding rod 32. Starting the hydraulic rod 34 drives the sliding rod 32 to slide in the sliding groove on the top surface of the placement seat 4, so that the locking plate 33 clamps and fixes the optical cable reinforcement core inside the placement seat 4, thereby preventing the optical cable reinforcement core from falling off and facilitating the fixation of optical cable reinforcement cores of different specifications.
[0025] Detection unit 2: includes a pressure frame 21, an adjustment frame 22, an electric telescopic rod 23, a motor 24 and a screw 25. There are two motors 24 and they are fixed to the left side of the fixed frame 1 in front and back correspondence. The output shaft of the motor 24 is connected to the left end of the screw 25. The screw 25 is threadedly connected to the screw hole on the surface of the adjustment frame 22. The bottom surface of the adjustment frame 22 is fixed with the electric telescopic rod 23. The top of the electric telescopic rod 23 is connected to the middle part of the bottom surface of the pressure frame 21. The detection unit 2 also includes a support plate 26, a frame 27 and an industrial camera 28. The support plate 26 is fixed to the inner side of the adjustment frame 22, and the top surface of the support plate 26 is fixed with an The frame 27 has an industrial camera 28 placed inside it. The input end of the industrial camera 28 is electrically connected to the output end of the controller 10. The industrial camera 28 inside the frame 27 can monitor the detection of the optical cable reinforcement core in real time, so as to record and remind personnel to check in time when there is a problem with the optical cable reinforcement core. The detection unit 2 also includes a slider 29 and a slide 210. The slider 29 is fixed to the outer side of the adjustment frame 22, and the slide 210 is opened inside the fixed frame 1. The slider 29 is slidably connected to the slide 210. The slider 29 slides inside the slide 210 to increase the stability of the movement of the adjustment frame 22.
[0026] Among them, it also includes a controller 10, the controller 10 is arranged on the front side of the fixing frame 1, the input end of the electric telescopic rod 23 and the motor 24 is electrically connected to the output end of the controller 10, the input end of the controller 10 is electrically connected to the output end of the external power supply, the two ends of the optical cable reinforcement core are respectively inserted into the inside of the two placement seats 4, the starting motor 24 drives the screw 25 to rotate to move the adjustment frame 22 left and right to adjust the position of the pressure frame 21, the electric telescopic rod 23 drives the pressure frame 21 up and down to perform pressure detection on the optical cable reinforcement core, and also includes fixing bolts 5, mounting frame 6 and transparent protective plate 7, both ends of the inner side of the transparent protective plate 7 are fixed with mounting frames 6, the mounting frame 6 and the side of the fixing frame 1 The mounting groove is slidably installed, and the fixing bolts 5 are threadedly connected to the screw holes on the surface of the transparent protective plate 7. The mounting frame 6 slides in the mounting groove to install the transparent protective plate 7, and the fixing bolts 5 are rotated to fix it. The transparent protective plate 7 can prevent the safety problem of breakage and splashing during the pressure detection of the optical cable reinforcement core. It also includes an audible and visual alarm 8 and a lighting lamp 9. The audible and visual alarm 8 is fixed on the outer side of the frame 27, and the lighting lamp 9 is installed inside the support plate 26. The input ends of the audible and visual alarm 8 and the lighting lamp 9 are electrically connected to the output end of the controller 10. The lighting lamp 9 can provide lighting for the detection of the industrial camera 28, and the audible and visual alarm 8 will alarm when the optical cable reinforcement core is detected to be broken.
[0027] The working principle of the optical cable reinforcement core pressure detection mechanism provided by the present invention is as follows: first, the two ends of the optical cable reinforcement core are respectively inserted into the interior of the two placement seats 4, and the hydraulic rod 34 is started to drive the slide rod 32 to slide in the slide groove on the top surface of the placement seat 4, so that the locking plate 33 clamps and fixes the optical cable reinforcement core inside the placement seat 4, thereby preventing the optical cable reinforcement core from falling off and facilitating the fixation of optical cable reinforcement cores of different specifications. The motor 24 is started to drive the screw 25 to rotate to move the adjustment frame 22 left and right to adjust the position of the pressure frame 21, and the electric telescopic rod 23 drives the pressure frame 21 up and down The optical cable reinforcement core is pressure tested by the industrial camera 28 inside the frame 27, and the industrial camera 28 inside the frame 27 can monitor the detection of the optical cable reinforcement core in real time, so as to record and remind personnel to check in time when there is a problem with the optical cable reinforcement core. The set lighting lamp 9 can provide lighting for the detection of the industrial camera 28, and the sound and light alarm 8 will alarm when the optical cable reinforcement core is broken. Finally, the mounting frame 6 slides in the mounting groove to install the transparent protective plate 7, and the fixing bolt 5 is turned to fix it. The transparent protective plate 7 can prevent the safety problem of breakage and splashing during the pressure detection of the optical cable reinforcement core.
[0028] It is worth noting that the controller 10 disclosed in the above embodiment uses the S7-200 model. The industrial camera 28 can be freely configured according to the actual application scenario. The recommended model is the GX2500-C industrial camera. The sound and light alarm 8 can be a KXB127-T sound and light alarm, and the motor 24 can be a servo motor 80M-03230C10-C. The controller 10 controls the electric telescopic rod 23, motor 24, industrial camera 28, hydraulic rod 34, sound and light alarm 8, and lighting 9 using methods commonly used in the prior art.
[0029] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. The optical cable reinforcement core pressure detection mechanism is characterized by: It comprises a fixing frame (1) and a detection unit (2); Fixed frame (1): two corresponding placement seats (4) are fixed on both the front and rear sides of the top surface, and the side surfaces of the placement seats (4) are provided with fixing components (3); The detection unit (2) comprises a pressing frame (21), an adjusting frame (22), an electric telescopic rod (23), a motor (24) and a screw (25), wherein the motor (24) is provided with two motors and fixed to the left side of the fixing frame (1) in a front and rear corresponding manner, the output shaft of the motor (24) is connected to the left end of the screw (25), the screw (25) is threadedly connected to the screw hole on the surface of the adjusting frame (22), the bottom surface of the adjusting frame (22) is fixed with the electric telescopic rod (23), and the top end of the electric telescopic rod (23) is connected to the middle part of the bottom surface of the pressing frame (21); The invention further comprises a controller (10), wherein the controller (10) is arranged on the front side of the fixing frame (1), the input ends of the electric telescopic rod (23) and the motor (24) are electrically connected to the output end of the controller (10), and the input end of the controller (10) is electrically connected to the output end of an external power supply.
2. The optical cable strength core pressure detection mechanism according to claim 1, characterized in that: The detection unit (2) further comprises a support plate (26), a frame (27) and an industrial camera (28); the support plate (26) is fixed to the inner side of the adjustment frame (22); the frame (27) is fixed to the top surface of the support plate (26); the industrial camera (28) is placed inside the frame (27); the input end of the industrial camera (28) is electrically connected to the output end of the controller (10).
3. The optical cable strength core pressure detection mechanism according to claim 1, characterized in that: The detection unit (2) further comprises a slider (29) and a slide groove (210), wherein the slider (29) is fixed on the outer side surface of the adjustment frame (22), the slide groove (210) is opened inside the fixed frame (1), and the slider (29) is slidably connected to the slide groove (210).
4. The optical cable strength core pressure detection mechanism according to claim 1, characterized in that: The fixing assembly (3) comprises a top plate (31), a slide bar (32), a locking plate (33) and a hydraulic rod (34). There are two hydraulic rods (34) and they are fixed on the front and rear side surfaces of the placement seat (4) respectively. The top end of the hydraulic rod (34) is connected to one side of the bottom surface of the top plate (31). A slide bar (32) is fixed to the middle of the bottom surface of the top plate (31). The slide bar (32) is slidably connected to the slide groove on the top surface of the placement seat (4). The bottom end of the slide bar (32) is fixed to the slide bar (32).
5. The optical cable strength core pressure detection mechanism according to claim 1, characterized in that: The device further comprises a fixing bolt (5), a mounting frame (6) and a transparent protective plate (7), wherein the mounting frames (6) are fixed to both ends of the inner side of the transparent protective plate (7), the mounting frames (6) are slidably mounted in the mounting grooves on the side of the fixing frame (1), and the fixing bolt (5) is threadedly connected to the screw holes on the surface of the transparent protective plate (7).
6. The optical cable strength core pressure detection mechanism according to claim 2, characterized in that: The device also includes an audible and visual alarm (8) and an illuminating lamp (9), wherein the audible and visual alarm (8) is fixed to the outer side of the frame (27), and the illuminating lamp (9) is installed inside the supporting plate (26), and the input ends of the audible and visual alarm (8) and the illuminating lamp (9) are electrically connected to the output end of the controller (10).