Strength detection equipment for communication cable processing

Abstract

The utility model relates to the technical field of cable detection, and particularly discloses strength detection equipment for communication cable processing, which is characterized in that a second clamp is pushed forwards to be separated from a loose-release switch, the loose-release switch sends a signal to a control system after being released, a first motor is electrified, and the first motor is electrified to pull a cable to enable the second clamp to slide; after the cable is tensioned, a second tension sensor can obtain tension data through continuous pulling, a loose-transmitting switch enables a second motor to drive a third gear to rotate anticlockwise, the third gear is meshed with a first gear to drive a rotating drum to rotate clockwise, and the rotating drum rotates to enable a first clamp to twist the cable. Meanwhile, the first tension sensor is pulled to obtain tension data, tension and torsion are applied to the cable through the first motor and the second motor, data are collected through the first tension sensor and the second tension sensor, and the effect of detecting the bearing capacity of the cable when the cable is stressed is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable detection, and particularly relates to a strength detection device for processing communication cables. Background Technique

[0002] A communication cable is a cable for transmitting telephone, telegraph, fax documents, TV and radio programs, data, and other electrical signals. It is composed of more than one pair of insulated wires twisted together. Compared with overhead open wires, the communication cable has the advantages of large communication capacity, high transmission stability, good confidentiality, and less affected by natural conditions and external interference.

[0003] The tensile strength of the cable is an important guarantee for its safe and reliable operation. In order to prevent the cable from breaking or being damaged during operation, it is necessary to detect the bearing capacity of the cable when it is stressed. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a strength detection device for processing communication cables, which solves the technical problem of detecting the bearing capacity of the cable when it is stressed.

[0006] (2) Technical Solutions

[0007] To achieve the above objectives, the utility model is realized through the following technical solutions:

[0008] A strength detection device for processing communication cables includes a base. A traction seat is fixedly installed at the top of the base. A rotating cylinder is rotatably installed inside the traction seat. A first gear is fixedly installed on the outer side wall of the rotating cylinder. A second motor is fixedly installed at the side end of the traction seat. A third gear is fixedly installed at the side end of the second motor. A first motor is fixedly installed at the side end of the traction seat. A second gear is fixedly installed at the side end of the first motor. A rack is fixedly installed at the side end of the base. The first gear meshes with the third gear. The second gear meshes with the rack. A second fixture is slidably installed at the side end of the base. Two springs are symmetrically and fixedly installed at the side end of the second fixture. A hair trigger switch is fixedly installed at the side end of the base. A rope winding rod is rotatably installed at the side end of the traction seat. A second tension sensor is installed at the side end of the rope winding rod. A first tension sensor is fixedly installed at the side end of the traction seat. The other end of the second tension sensor is fixedly connected to the base. The other end of the first tension sensor is fixedly connected to the rotating cylinder. Two guide rails are fixedly installed at the top of the base. A first fixture is installed inside the rotating cylinder.

[0009] Preferably, two second threaded rods are installed on the second fixture by threading.

[0010] Preferably, two first threaded rods are installed on the first fixture by threading.

[0011] (III) Beneficial effects

[0012] 1. Place the cable to be tested in the middle of the second fixture, and rotate the two second threaded rods clockwise. Since the two second threaded rods are threadedly connected to the clamping plates at the top of the second fixture, rotating the second threaded rods clockwise will cause the second fixture to clamp one end of the cable. Then place the other end of the cable in the middle of the first fixture, and similarly tighten the two first threaded rods to clamp the other end of the cable. Push the second fixture forward to disengage it from the hair trigger switch. After the hair trigger switch is released, it will send a signal to the control system, which will energize the first motor. When the first motor is energized, it will pull the cable to make the second fixture slide, and the second fixture will compress the spring. When the cable is tightened, continued pulling will cause the second tension sensor to obtain the tension data. When testing rotation, switch to the rotation mode through the technical machine control system. Similarly, push the second fixture forward, and the hair trigger switch will cause the second motor to drive the third gear to rotate counterclockwise. The third gear drives the rotating drum to rotate clockwise through meshing with the first gear. The rotation of the rotating drum can make the first fixture twist the cable, and at the same time, it will pull the first tension sensor to obtain the tension data. By applying tension and torsion to the cable through the first motor and the second motor, and then collecting data through the first tension sensor and the second tension sensor, the effect of being able to detect the bearing capacity of the cable when it is stressed is achieved.

[0013] 2. When the tension on the cable reaches the limit, the cable will break. When the cable breaks, the second fixture loses the tension source and will quickly reset under the elastic force of the two springs. The reset second fixture will press the hair trigger switch again. When the hair trigger switch is pressed, the first motor or the second motor will stop moving, preventing the second tension sensor from being pulled apart, and enabling the second tension sensor to quickly hold the tension when the cable breaks. Rotating the rope winding rod can adjust the length of the connecting rope of the second tension sensor, so as to be able to adjust according to the length of the measured cable, in order to obtain more accurate data. By using the spring to drive the second fixture to control the on-off of the hair trigger switch, the effect of protecting the equipment and improving the measurement accuracy is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above description is only an overview of the technical solution of the present invention. In order to understand the technical means of the present invention more clearly and be able to implement it according to the content of the description, the following will describe in detail with reference to the preferred embodiments of the present invention and the accompanying drawings.

[0015] Figure 1 It is a structural diagram of the base of the present invention;

[0016] Figure 2 It is a structural diagram of the traction seat of the present invention;

[0017] Figure 3Structural diagram of the hair-trigger switch of the present utility model;

[0018] Figure 4 Cross-sectional structural diagram of the towing seat of the present utility model.

[0019] Legend: 1. Base; 2. Towing seat; 3. Rotating cylinder; 4. First gear; 5. Second gear; 6. First motor; 7. Third gear; 8. First clamp; 9. First threaded rod; 11. Rope winding rod; 12. First tension sensor; 13. Second tension sensor; 14. Rack; 15. Guide rail; 16. Second clamp; 17. Spring; 18. Second threaded rod; 19. Second motor; 21. Hair-trigger switch. Detailed implementation manners

[0020] In an embodiment of the present application, by providing a strength detection device for processing communication cables, the technical problem of detecting the bearing capacity of a cable when it is stressed is effectively solved. Place the cable to be tested in the middle of the second clamp, and rotate the two second threaded rods clockwise. Since the two second threaded rods are threadedly connected to the clamping plates at the top of the second clamp, rotating the second threaded rod clockwise will clamp one end of the cable by the second clamp. Then place the other end of the cable in the middle of the first clamp, and similarly tighten the two first threaded rods to clamp the other end of the cable. Push the second clamp forward so that the second clamp disengages from the hair-trigger switch. After the hair-trigger switch is released, it sends a signal to the control system, which will energize the first motor. When the first motor is energized, it will pull the cable to make the second clamp slide, and the second clamp will compress the spring. When the cable is tightened, continuing to pull will cause the second tension sensor to obtain the tension data. When testing rotation, switch to the rotation mode through the control system of the technology machine. Similarly, push the second clamp forward, and the hair-trigger switch will cause the second motor to drive the third gear to rotate counterclockwise. The third gear drives the rotating cylinder to rotate clockwise through meshing with the first gear. The rotation of the rotating cylinder can make the first clamp twist the cable, and at the same time, it will pull the first tension sensor to obtain the tension data. By applying tension and torsion to the cable through the first motor and the second motor, and then collecting data through the first tension sensor and the second tension sensor, the effect of being able to detect the bearing capacity of the cable when it is stressed is achieved. When the tension on the cable reaches the limit, the cable will break. When the cable breaks, the second clamp loses the source of tension and will quickly reset under the elastic force of the two springs. The reset second clamp will press the hair-trigger switch again. When the hair-trigger switch is pressed, the first motor or the second motor stops moving, avoiding breaking the second tension sensor and enabling the second tension sensor to quickly hold the tension received when the cable breaks. Rotating the rope winding rod can adjust the length of the connecting rope of the second tension sensor, so as to be able to adjust according to the length of the measured cable to improve more accurate data. By using the spring to drive the second clamp to control the on-off of the hair-trigger switch, the effects of protecting the device and improving the measurement accuracy are achieved.

[0021] Embodiment

[0022] As Figure 1 、 Figure 2 、 Figure 3 and Figure 4 shown, the technical solution in the embodiment of the present application effectively solves the technical problem of detecting the bearing capacity of a cable when it is stressed. The general idea is as follows:

[0023] In view of the problems existing in the prior art, the present utility model provides a strength detection device for processing communication cables, including a base 1. A traction seat 2 is fixedly installed at the top of the base 1. A rotating cylinder 3 is rotatably installed inside the traction seat 2. A first gear 4 is fixedly installed on the outer side wall of the rotating cylinder 3. A second motor 19 is fixedly installed at the side end of the traction seat 2. A third gear 7 is fixedly installed at the side end of the second motor 19. A first motor 6 is fixedly installed at the side end of the traction seat 2. A second gear 5 is fixedly installed at the side end of the first motor 6. A rack 14 is fixedly installed at the side end of the base 1. The first gear 4 meshes with the third gear 7, and the second gear 5 meshes with the rack 14. A second clamp 16 is slidably installed at the side end of the base 1. Two springs 17 are symmetrically and fixedly installed at the side end of the second clamp 16. A hair trigger switch 21 is fixedly installed at the side end of the base 1. A rope winding rod 11 is rotatably installed at the side end of the traction seat 2. A second tension sensor 13 is installed at the side end of the rope winding rod 11. A first tension sensor 12 is fixedly installed at the side end of the traction seat 2. The other end of the second tension sensor 13 is fixedly connected to the base 1, and the other end of the first tension sensor 12 is fixedly connected to the rotating cylinder 3. Two guide rails 15 are fixedly installed at the top of the base 1. A first clamp 8 is installed inside the rotating cylinder 3. Two second threaded rods 18 are threadedly installed on the second clamp 16, and two first threaded rods 9 are threadedly installed on the first clamp 8.

[0024] Working principle:

[0025] First step, first connect the hair trigger switch 21, the first motor 6, the second motor 19, and the two second tension sensors 13 to the computer control system. Place the cable to be tested in the middle of the second fixture 16, and rotate the two second threaded rods 18 clockwise. Since the two second threaded rods 18 are threadedly connected to the clamping plates at the top of the second fixture 16, rotating the second threaded rod 18 clockwise will cause the second fixture 16 to clamp one end of the cable. Then place the other end of the cable in the middle of the first fixture 8, and similarly tighten the two first threaded rods 9 to clamp the other end of the cable. Push the second fixture 16 forward so that the second fixture 16 disengages from the hair trigger switch 21. After the hair trigger switch 21 is released, it sends a signal to the control system, which will energize the first motor 6. When the first motor 6 is energized, it will pull the cable and cause the second fixture 16 to slide. The second fixture 16 will compress the spring 17. When the cable is tightened, continued pulling will cause the second tension sensor 13 to obtain the tension data. When testing rotation, switch to the rotation mode through the technical machine control system. Similarly, push the second fixture 16 forward. The hair trigger switch 21 will cause the second motor 19 to drive the third gear 7 to rotate counterclockwise. The third gear 7 drives the rotating drum 3 to rotate clockwise through meshing with the first gear 4. The rotation of the rotating drum 3 can cause the first fixture 8 to twist the cable, and at the same time, it will pull the first tension sensor 12 to obtain the tension data. By applying tension and torque to the cable through the first motor 6 and the second motor 19, and then collecting data through the first tension sensor 12 and the second tension sensor 13, the effect of being able to detect the bearing capacity of the cable when it is stressed is achieved.

[0026] Second step, when the tension on the cable reaches the limit, the cable will break. When the cable breaks, the second fixture 16 loses the source of tension and will quickly reset under the elastic force of the two springs 17. The reset second fixture 16 will press the hair trigger switch 21 again. When the hair trigger switch 21 is pressed, the first motor 6 or the second motor 19 stops moving, preventing the second tension sensor 13 from being pulled off, and enabling the second tension sensor 13 to quickly hold the tension when the cable breaks. Rotating the rope winding rod 11 can adjust the length of the connecting rope of the second tension sensor 13, so as to be able to adjust according to the length of the measured cable, in order to obtain more accurate data. By driving the second fixture 16 with the spring 17 to control the on-off of the hair trigger switch 21, the effect of protecting the equipment and improving the measurement accuracy is achieved.

[0027] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. And the obvious changes or modifications derived therefrom are still within the protection scope of the present invention.

Claims

1. An intensity detection device for communication cable processing, including a base (1), characterized in that, A traction seat (2) is fixedly installed at the top of the base (1). A rotating cylinder (3) is rotatably installed inside the traction seat (2). A first gear (4) is fixedly installed on the outer side wall of the rotating cylinder (3). A second motor (19) is fixedly installed at the side end of the traction seat (2). A third gear (7) is fixedly installed at the side end of the second motor (19). A first motor (6) is fixedly installed at the side end of the traction seat (2). A second gear (5) is fixedly installed at the side end of the first motor (6). A rack (14) is fixedly installed at the side end of the base (1); Among them, the first gear (4) meshes with the third gear (7), and the second gear (5) meshes with the rack (14).

2. The strength detection device for processing communication cables according to claim 1, characterized in that, A second fixture (16) is slidably installed at the side end of the base (1). Two springs (17) are symmetrically and fixedly installed at the side end of the second fixture (16). A hair trigger switch (21) is fixedly installed at the side end of the base (1).

3. The strength detection device for processing communication cables according to claim 1, characterized in that, A rope winding rod (11) is rotatably installed at the side end of the traction seat (2). A second tension sensor (13) is installed at the side end of the rope winding rod (11). A first tension sensor (12) is fixedly installed at the side end of the traction seat (2); Among them, the other end of the second tension sensor (13) is fixedly connected to the base (1), and the other end of the first tension sensor (12) is fixedly connected to the rotating cylinder (3).

4. The strength detection device for processing communication cables according to claim 1, characterized in that, Two guide rails (15) are fixedly installed at the top of the base (1). A first fixture (8) is installed inside the rotating cylinder (3).

5. The strength detection device for processing communication cables according to claim 2, wherein, Two second threaded rods (18) are threadedly installed on the second fixture (16).

6. The strength detection device for processing communication cables according to claim 4, characterized in that, Two first threaded rods (9) are threadedly installed on the first fixture (8).

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