Optical cable tensile force monitoring support
By designing a winding and compression fixing mechanism on the optical cable tensile testing machine, the problem of optical cable slippage was solved, ensuring the stable clamping of the optical cable during the testing process and improving the accuracy and smoothness of the test.
Patent Information
- Application Number
- CN202520331508.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-27
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-02-27
AI Technical Summary
The existing monitoring brackets on optical cable tensile testing machines cannot effectively and securely hold the optical cable, causing the cable to slip during testing and affecting the accuracy of the test.
The optical cable is fixed by means of a fixing mechanism and auxiliary mechanism, including components such as a winding block, slider, threaded rod, extrusion plate, bevel block, limit block and spring, to increase friction and ensure that the optical cable does not slip during the test.
This method achieves stable clamping of the optical cable during tensile testing, improves the accuracy and fluency of test data, and avoids the impact of the optical cable slipping under high tension.
Smart Images
Figure CN223883334U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to optical cable tensile force testing machine technical field especially relates to a kind of optical cable tensile force monitoring support. BACKGROUND
[0002] Optical cable is manufactured to meet the performance specifications of optics, mechanics or environment, it is the communication cable assembly using one or more optical fibers placed in the sheath as transmission medium and can be used alone or in groups. Optical cable is mainly composed of optical fiber, plastic protective sleeve and plastic outer skin. Optical cable does not contain metals such as gold, silver, copper and aluminum, and generally has no recycling value.
[0003] The existing optical cable needs to be tested by optical cable tensile force testing machine after production. The existing tensile force testing machine is provided with a monitoring support for monitoring various data generated during testing. Since the fixing assembly on the monitoring support is a two-side clamping type for fixing the optical cable, the contact friction between the fixing assembly and the optical cable is small. Even if the optical cable is squeezed and fixed, it may still slip during testing, which will affect the detection of the optical cable. Therefore, the monitoring support of the existing optical cable tensile force testing machine is inconvenient to use. Therefore, we provide an optical cable tensile force monitoring support. SUMMARY
[0004] The utility model aims at solving the shortcoming that the fixing assembly of the monitoring support of the optical cable tensile force testing machine in the prior art cannot ensure stable clamping of the optical cable, and provides an optical cable tensile force monitoring support.
[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an optical cable tensile force monitoring support, comprising: a testing machine, a fixing mechanism is arranged inside the testing machine, the fixing mechanism comprises a fixing block, a sliding block is sleeved in the inside of the fixing block, the sliding block is connected with the fixing block in sliding mode, one end of the sliding block is provided with a winding block, the winding block is fixedly connected with the sliding block, a groove is formed in the winding block, one side surface of the winding block is provided with a connecting plate, the connecting plate is fixedly connected with the fixing block, a threaded rod is sleeved in the inside of the connecting plate, the threaded rod is threadedly connected with the connecting plate, one end of the threaded rod is provided with a pressing piece, the pressing piece is fixedly connected with the threaded rod, a moving block is sleeved in the inside of the fixing block, the moving block is connected with the fixing block in sliding mode, and the moving block is fixedly connected with the sliding block.
[0006] As a preferred embodiment, the top of the fixing block is provided with a mounting block, the mounting block is fixedly connected with the fixing block, a bolt is sleeved in the inside of the mounting block and the testing machine, the bolt is threadedly connected with the mounting block, and the bolt is connected with the testing machine in sliding mode.
[0007] As a preferred implementation form, the fixing block is internally provided with an auxiliary mechanism, which comprises an inclined angle block, the inclined angle block is sleeved in the interior of the fixing block, and the inclined angle block is in sliding connection with the fixing block.
[0008] As a preferred implementation form, one end of the inclined angle block is provided with a limiting block, the limiting block is in fixed connection with the inclined angle block, and the limiting block is sleeved in the interior of the fixing block.
[0009] As a preferred implementation form, the limiting block is in sliding connection with the fixing block, and one side surface of the limiting block is provided with a spring.
[0010] As a preferred implementation form, two ends of the spring are respectively fixedly connected to the outer surface of the limiting block and the inner wall of the fixing block.
[0011] As a preferred implementation form, one end of the limiting block is provided with an adjusting block, and the adjusting block is in fixed connection with the limiting block.
[0012] Compared with the prior art, the utility model has the advantages and positive effects that:
[0013] The utility model discloses, through setting up fixed establishment, make the monitoring support of this optical cable tensile force test can be firmly clamped to optical cable, whereby the optical cable does not appear the condition of sliding when carrying out tensile force detection, make the value of monitoring when testing more accurate, and set up winding block, and the recess is seted up on the winding block, and then the optical cable can be installed in the winding mode before being fixed on the fixed establishment on the monitoring support, so that the friction between the optical cable and the winding block becomes larger, so that even if the tensile test of greater force is carried out, the optical cable is not influenced, make the whole testing process more smooth, and setting up auxiliary mechanism simultaneously can be used in cooperation with fixed establishment, can fix the moving block, and then the winding block can keep stable after resetting, so that the port of the optical cable can be extruded and fixed by the threaded rod and the extruding sheet. ACCURACY
[0014] Figure 1 It is a perspective view of the optical cable tensile force monitoring support provided by the utility model.
[0015] Figure 2 It is a perspective view of the fixed establishment of the optical cable tensile force monitoring support provided by the utility model.
[0016] Figure 3 It is a slider installation schematic view of the optical cable tensile force monitoring support provided by the utility model.
[0017] Figure 4 It is an enlarged view of the A area of the optical cable tensile force monitoring support provided by the utility model.
[0018] Figure 5The utility model provides a kind of spring installation schematic diagram of optical cable tensile force monitoring support.
[0019] Legend:
[0020] 1, test machine;2, fixed mechanism;3, auxiliary mechanism;21, fixed block;22, sliding block;
[0021] 23, winding block;24, recess;25, connecting plate;26, threaded rod;27, extrusion piece;
[0022] 28, moving block;29, mounting block;201, bolt;31, bevel block;32, limit block;
[0023] 33, spring;34, adjusting block. Specific embodiments
[0024] The technical solutions in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.
[0025] Example 1
[0026] As Figures 1-5 shown, the utility model provides a technical scheme: a kind of optical cable tensile force monitoring support, comprising: test machine 1, fixed mechanism 2 is equipped in test machine 1 inside, fixed mechanism 2 includes fixed block 21, the inside of fixed block 21 is sleeved with sliding block 22, sliding block 22 is connected with fixed block 21 slidingly, one end of sliding block 22 is equipped with winding block 23, winding block 23 is fixedly connected with sliding block 22, recess 24 is opened in winding block 23, one side surface of winding block 23 is equipped with connecting plate 25, connecting plate 25 is fixedly connected with fixed block 21, threaded rod 26 is sleeved in the inside of connecting plate 25, threaded rod 26 is connected with connecting plate 25 by screw thread, one end of threaded rod 26 is equipped with extrusion piece 27, extrusion piece 27 is fixedly connected with threaded rod 26, moving block 28 is sleeved in the inside of fixed block 21, moving block 28 is connected with fixed block 21 slidingly, moving block 28 is fixedly connected with sliding block 22, mounting block 29 is equipped at the top of fixed block 21, mounting block 29 is fixedly connected with fixed block 21, bolt 201 is sleeved in test machine 1 inside with mounting block 29, bolt 201 is connected with mounting block 29 by screw thread, bolt 201 is connected with test machine 1 slidingly.
[0027] In this embodiment, the monitoring support of the optical cable tensile force testing tester 1 is fixed by the fixing mechanism 2, the sliding block 22 is arranged, and the sliding block 22 can drive the winding block 23 to slide, so that the winding block 23 can slide out of the range of the fixed block 21, thereby the optical cable can be wound on the winding block 23 more conveniently, and the groove 24 is arranged on the winding block 23, so that the optical cable can be wound on the winding block 23 multiple times, thereby the contact friction between the optical cable and the winding block 23 is increased, and the sliding does not occur, and the connecting plate 25 and the threaded rod 26 are arranged, and the threaded rod 26 and the connecting plate 25 are threadedly connected, and the threaded rod 26 can drive the extrusion piece 27 to rotate and move, so that the threaded rod 26 and the extrusion piece 27 can extrude and fix the optical cable adhered to the surface of the winding block 23.
[0028] Embodiment 2
[0029] As shown in Figures 1-5 The fixed block 21 is internally provided with an auxiliary mechanism 3, the auxiliary mechanism 3 includes an inclined block 31, the inclined block 31 is sleeved in the inside of the fixed block 21, the inclined block 31 is slidably connected with the fixed block 21, one end of the inclined block 31 is provided with a limiting block 32, the limiting block 32 is fixedly connected with the inclined block 31, the limiting block 32 is sleeved in the inside of the fixed block 21, the limiting block 32 is slidably connected with the fixed block 21, one side surface of the limiting block 32 is provided with a spring 33, both ends of the spring 33 are fixedly connected to the outer surface of the limiting block 32 and the inner wall of the fixed block 21 respectively, one end of the limiting block 32 is provided with an adjusting block 34, and the adjusting block 34 is fixedly connected with the limiting block 32.
[0030] In this embodiment, the auxiliary mechanism 3 is arranged to fix the moving block 28, so that the sliding block 22 and the winding block 23 can be kept stable, the moving block 28 is provided with a clamping groove matched with the inclined block 31, and the moving block 28 is clamped and connected with the inclined block 31, and the limiting block 32 and the spring 33 are arranged, the limiting block 32 can compress the spring 33 when sliding, so that the spring 33 generates elastic force, and the elastic force of the spring 33 not only automatically resets the inclined block 31, but also makes the inclined block 31 and the moving block 28 clamped and connected more tightly.
[0031] Working principle:
[0032] As shown in Figures 1-5As shown, in use, the fixing mechanism 2 can be fixed on the monitoring support of the testing machine 1 through the mounting block 29 and the bolt 201, then the optical cable is fixed, at this time the sliding winding block 23 is slid, the sliding block 22 is driven to slide in the fixed block 21 by the winding block 23, until the winding block 23 slides to one side of the fixed block 21, then a part of the optical cable is cut off and wound in the groove 24 of the winding block 23, and the winding is carried out for many times, then the winding block 23 is reset, and the connection tightness of the optical cable and the winding block 23 is kept, when the winding block 23 is reset, the sliding block 22 and the moving block 28 are driven to slide in the fixed block 21, at this time the moving block 28 gradually extrudes the bevel block 31, so that the bevel block 31 can slide into the inside of the fixed block 21, at the same time the bevel block 31 can drive the limiting block 32 to slide, and the limiting block 32 can compress the spring 33, so that the spring 33 generates elastic force, when the moving block 28 cannot continue to slide, the elastic force of the spring 33 is released instantaneously, and the limiting block 32 and the bevel block 31 are reset, so that the bevel block 31 can be tightly clamped into the inside of the moving block 28, thereby the winding block 23 can be in a stable state, then the threaded rod 26 is rotated, and the threaded rod 26 can drive the extrusion piece 27 to rotate and move under the cooperation of the connecting plate 25, so that the extrusion piece 27 gradually approaches the optical cable, until the optical cable is extruded and fixed, when the optical cable is fixed at both ends, the testing machine 1 can be started, at this time the testing machine 1 can control the monitoring support to test the optical cable, along with the testing, the monitoring support can transmit monitoring information to other components of the testing machine 1 through the sensor at any time, thereby the tensile force of the optical cable can be detected.
[0033] The above is only a preferred embodiment of the utility model, and is not intended to limit the utility model in other forms. Any skilled person in the art can modify or change the above disclosed technology content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments without departing from the technical solution of the utility model, according to the technical essence of the utility model, still belong to the protection scope of the technical solution of the utility model.
Claims
1. An optical cable tension monitoring support, characterized by, include: A testing machine (1) is provided with a fixing mechanism (2) inside the testing machine (1). The fixing mechanism (2) includes a fixing block (21). A slider (22) is sleeved inside the fixing block (21). The slider (22) is slidably connected to the fixing block (21). One end of the slider (22) is provided with a winding block (23). The winding block (23) is fixedly connected to the slider (22). A groove (24) is provided on the winding block (23). A connecting plate (25) is provided on one side of the winding block (23). The connecting plate (25) is fixedly connected to the fixing block (21). A threaded rod (26) is sleeved inside the connecting plate (25). The threaded rod (26) is threadedly connected to the connecting plate (25). One end of the threaded rod (26) is provided with an extrusion plate (27). The extrusion plate (27) is fixedly connected to the threaded rod (26). A moving block (28) is sleeved inside the fixing block (21). The moving block (28) is slidably connected to the fixing block (21). The moving block (28) is fixedly connected to the slider (22).
2. An optical cable tension monitoring support according to claim 1, characterized in that: The top of the fixing block (21) is provided with an installation block (29), the installation block (29) is fixedly connected to the fixing block (21), the installation block (29) and the testing machine (1) are both fitted with bolts (201), the bolts (201) are threadedly connected to the installation block (29), and the bolts (201) are slidably connected to the testing machine (1).
3. The optical cable tension monitoring support of claim 1, wherein: The fixed block (21) is provided with an auxiliary mechanism (3), which includes a beveled block (31). The beveled block (31) is sleeved inside the fixed block (21) and is slidably connected to the fixed block (21).
4. An optical cable tension monitoring support according to claim 3, wherein: One end of the beveled block (31) is provided with a limiting block (32), the limiting block (32) is fixedly connected to the beveled block (31), and the limiting block (32) is sleeved inside the fixed block (21).
5. An optical cable tension monitoring support according to claim 4, wherein: The limiting block (32) is slidably connected to the fixing block (21), and a spring (33) is provided on one side of the limiting block (32).
6. An optical cable tension monitoring support according to claim 5, wherein: The two ends of the spring (33) are fixedly connected to the outer surface of the limiting block (32) and the inner wall of the fixing block (21), respectively.
7. An optical cable tension monitoring support according to claim 6, wherein: One end of the limiting block (32) is provided with an adjusting block (34), and the adjusting block (34) is fixedly connected to the limiting block (32).