A device for detecting broken skeletons in an online production process of data cables

Abstract

The application discloses a device for detecting broken framework in the online production process of data cable, and belongs to the technical field of detecting whether the broken framework is broken in the online production of data cable, and comprises a cable support framework and a master controller. A plurality of U-shaped brackets are uniformly arranged outside the cable support framework, and a trigger structure capable of sending position information of the corresponding U-shaped bracket of the broken part to the master controller after the cable support framework is broken is arranged at the bottom of each U-shaped bracket. When the cable support framework internally provided with data cable and suspendedly arranged on the external cable rack is broken, the broken part of the cable support framework drives the abutting wheel located below the broken part to move downward under the action of gravity, so that the pressing rod which moves downward synchronously with the abutting wheel triggers the trigger structure located below the pressing rod to open, and then the trigger structure sends the position information of the U-shaped bracket corresponding to the broken part of the cable support framework to the master controller.

Description

Technical Field

[0001] This invention relates to the technical field of detecting whether a broken frame is broken during the online production of data cables, and more specifically, to a device for detecting broken frames during the online production process of data cables. Background Technology

[0002] With the continuous enhancement of my country's national strength, infrastructure construction in various fields has developed rapidly. Among them, data cables, as the central nervous system of signal transmission, are increasingly widely used in various fields. This type of data cable typically consists of a cable core, a cross-shaped frame, and an insulating polyethylene sheath covering the cable core. This sheath isolates the four pairs of twisted wires, placing each pair in one of the four grooves of the cross-shaped frame. This ensures the relative position of the four pairs of twisted wires, improving the cable's balance characteristics and reducing signal crosstalk. With the added effect of this cross-shaped frame, the signal is more stable and the transmission effect is better.

[0003] However, during the production of data cables, broken frame members frequently occur, severely impacting the quality and safety of the cables. Because the equipment does not automatically stop after a frame breakage, it is difficult to accurately locate the break point, making repairs challenging and significantly increasing cable costs.

[0004] In view of this, we propose a device for detecting broken skeletons during the online production process of data cables. Summary of the Invention

[0005] 1. Technical problems to be solved

[0006] The purpose of this invention is to provide a method for detecting broken cable frames during the online production process of data cables, thereby solving the technical problems mentioned in the background art.

[0007] 2. Technical Solution

[0008] The present invention provides a device for detecting broken cable support frames during the online production process of data cables, including a cable support frame and a main controller, wherein a cross-shaped partition plate is connected inside the cable support frame;

[0009] Multiple U-shaped brackets are evenly arranged on the outside of the cable support frame. Each U-shaped bracket has a wheel frame located below the cable support frame in its inner cavity. Each wheel frame has a rotatable abutment wheel rotatably connected to its inner cavity.

[0010] The bottom of the wheel frame is connected to a pressure bar, and a telescopic spring is fitted around the outer circumference of the pressure bar;

[0011] A telescopic rod is also installed below the wheel frame;

[0012] Each U-shaped bracket has a trigger structure at its bottom that can send the position information of the U-shaped bracket corresponding to the broken part to the main controller after the cable support frame breaks.

[0013] As an optional solution to the technical solution of this invention, the free end of the telescopic rod is fixedly connected to the bottom of the wheel frame, while the fixed end of the telescopic rod is fixedly connected to the bottom wall of the inner cavity of the U-shaped bracket.

[0014] As an optional solution to the technical solution of this invention, the bottom end of the pressure bar passes through the bottom of the U-shaped bracket;

[0015] The top end of the telescopic spring is connected to the bottom of the wheel frame, while the bottom end of the telescopic spring is connected to the bottom wall of the inner cavity of the U-shaped bracket.

[0016] As an optional solution to the technical solution of this invention, the top of the abutment wheel is in close contact with the surface of the bottom of the cable support frame.

[0017] As an optional solution to the technical solution of this invention, the triggering structure includes a bottom bracket fixedly connected to the bottom of the U-shaped bracket, and a limit switch is connected inside the bottom bracket;

[0018] A wireless signal transmitting module is connected to the limit switch. A rectangular insert with a cuboid structure is connected to the end of the limit switch. The end of the rectangular insert away from the limit switch passes through the side wall of the bottom bracket. A row of right-angle slots is evenly opened on the top surface of the rectangular insert.

[0019] Positioning components are provided on the side wall of the bottom bracket at the position corresponding to the square insert.

[0020] As an optional solution to the technical solution of this invention, the positioning component includes a side connector fixedly connected to the side wall of the bottom support.

[0021] A rectangular straight hole is provided through the side connector so that the end of the square insert can pass through;

[0022] The top of the side connector has a through-hole that communicates with a rectangular straight hole. An adjusting screw is threaded into the screw hole, and a pressure spring is rotatably connected to the bottom of the adjusting screw.

[0023] The bottom end of the compression spring is connected to a driven post, and the bottom end of the driven post has a wedge-shaped chamfer that can be snapped into a right-angle slot;

[0024] A correction slider is also connected to the side wall of the driven column. A positioning groove is provided on the side wall of the screw hole, and the correction slider is slidably connected in the positioning groove.

[0025] As an optional solution to the technical solution of this invention, the bottom end of the pressure bar connected to the bottom of the wheel frame is above the swing arm of the corresponding limit switch below the wheel frame.

[0026] 3. Beneficial effects

[0027] One or more technical solutions provided in this invention have at least the following technical effects or advantages:

[0028] When a cable support frame containing data cables and suspended on an external cable rack breaks, the broken part of the cable support frame, under the action of gravity, causes the abutment wheel located below it to move downward. This causes the pressure bar, which moves downward synchronously with the pressure bar, to trigger the activation of the triggering structure located below the pressure bar. The triggering structure then sends the position information of the U-shaped bracket corresponding to the broken part of the cable support frame to the main controller. This allows relevant personnel to know immediately when the cable support frame breaks, accurately determine the location of the break, and facilitates quick and targeted repair by maintenance personnel. This avoids the increased operating costs and low maintenance efficiency caused by replacing the entire frame due to the difficulty in determining the break point, and also improves the safety of data cable use. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the overall structure of a device for detecting broken wire skeletons during the online production process of data cables, as disclosed in a preferred embodiment of the present invention.

[0030] Figure 2 This is a schematic diagram of a triggering structure for online data cable production, as disclosed in a preferred embodiment of the present invention.

[0031] Figure 3 This invention discloses a preferred embodiment of an apparatus for detecting broken cable frames during online data cable production. Figure 2 A magnified schematic diagram of a portion of the structure in section A.

[0032] The following are the labels in the diagram: 1. Cable support frame; 2. Cross divider; 3. Data cable; 4. U-shaped bracket; 5. Abutment wheel; 6. Wheel frame; 7. Telescopic rod; 8. Down pressure bar; 9. Telescopic spring; 10. Bottom bracket; 11. Limit switch; 12. Wireless signal transmitting module; 13. Side connector; 14. Square insert; 15. Adjusting screw; 16. Pressure spring; 17. Driven column; 18. Correction slider. Detailed Implementation

[0033] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. The present invention will be further described in detail below with reference to the accompanying drawings.

[0034] Reference Figures 1 to 3 As shown, this embodiment of the invention provides a device for detecting broken cable supports during the online production process of data cables. The device includes a cable support frame 1 and a main controller. The main controller described herein is a common existing technology such as a computer that performs control functions. A cross-shaped partition plate 2 is connected internally to the cable support frame 1. Multiple U-shaped brackets 4 are evenly arranged externally on the cable support frame 1. Each U-shaped bracket 4 has a wheel frame 6 located below the cable support frame 1 within its inner cavity. Each wheel frame 6 has a rotatably connected abutment wheel 5 within its inner cavity. A pressure bar 8 is connected to the bottom of the wheel frame 6, and a telescopic spring 9 is sleeved around the outer periphery of the pressure bar 8. A telescopic rod 7 is also provided below the wheel frame 6. Each U-shaped bracket 4 has a trigger structure at its bottom that sends the position information of the U-shaped bracket 4 corresponding to the broken part to the main controller after the cable support frame 1 breaks. The free end of the telescopic rod 7 is fixedly connected to the bottom of the wheel frame 6, and the fixed end of the telescopic rod 7 is fixedly connected to the bottom wall of the inner cavity of the U-shaped bracket 4. The bottom end of the pressure bar 8 passes through the bottom of the U-shaped bracket 4, the top end of the telescopic spring 9 is connected to the bottom of the wheel frame 6, and the bottom end of the telescopic spring 9 is connected to the bottom wall of the inner cavity of the U-shaped bracket 4. The top of the abutment wheel 5 is in close contact with the surface of the bottom of the cable support frame 1.

[0035] Reference Figure 1 and Figure 2This invention provides a device for detecting broken frame members during the online production process of data cables. The triggering structure includes a bottom support bracket 10 fixedly connected to the bottom of a U-shaped bracket 4. A limit switch 11 is connected inside the bottom support bracket 10, and a wireless signal transmitting module 12 is connected to the limit switch 11. The wireless signal transmitting module 12 is a DMX512 wireless signal transmitter. A rectangular insert 14 with a cuboid structure is connected to the end of the limit switch 11. The end of the rectangular insert 14 away from the limit switch 11 passes through the side wall of the bottom support bracket 10, and a row of right-angle slots is evenly formed on the top surface of the rectangular insert 14. Positioning components are provided at the corresponding positions on the side wall of the bottom support bracket 10 and the rectangular insert 14. The bottom end of the pressure bar 8 connected to the bottom of the wheel frame 6 is above the swing arm in the limit switch 11 below the wheel frame 6. When the cable support frame 1, which contains the data cable 3 and is suspended on an external cable rack, breaks, the broken part of the cable support frame 1, under the action of gravity, causes the abutment wheel 5 located below it to move downward. This causes the pressure bar 8, which moves downward synchronously with the abutment wheel 5, to apply downward pressure to the swing arm in the limit switch 11 located below it. This causes the internal contacts of the limit switch 11 to close, thus completing the circuit and activating the wireless signal transmission module 12. The wireless signal transmission module 12 then sends the position information of the U-shaped bracket 4 corresponding to the broken part of the cable support frame 1 to the main controller. This allows relevant personnel to know immediately when the cable support frame 1 breaks, accurately determine the broken part, and facilitates maintenance personnel to quickly and specifically repair the broken part. This avoids the increased usage costs and low maintenance efficiency caused by the traditional method of replacing the entire frame due to the difficulty in determining the break point, and also improves the safety of the data cable.

[0036] Reference Figure 2 and Figure 3This invention provides a device for detecting broken skeletons during the online production of data cables. The positioning component includes a side connector 13 fixedly connected to the side wall of the bottom connector 10. A rectangular straight hole is provided through the side connector 13 for the end of a square insert 14 to pass through. A screw hole communicating with the rectangular straight hole is provided through the top of the side connector 13. An adjusting screw 15 is threaded into the screw hole. A pressure spring 16 is rotatably connected to the bottom end of the adjusting screw 15. A driven post 17 is connected to the bottom end of the pressure spring 16. A wedge-shaped chamfer is provided at the bottom end of the driven post 17, which can be snapped into a right-angle slot. A correction slider 18 is also connected to the side wall of the driven post 17. A positioning groove is provided on the side wall of the screw hole, and the correction slider 18 is slidably connected in the positioning groove. By loosening the adjusting screw 15, the wedge-shaped chamfered part that was originally locked in the right-angle slot moves upward. After the wedge-shaped chamfered part disengages from the right-angle slot, the square insert 14 is pulled out from the rectangular straight hole on the side connector 13, so that the limit switch 11 can be quickly removed from the bottom connector bracket 10. This makes it convenient for people to disassemble and install the limit switch 11. When the limit switch 11 malfunctions, people can quickly remove the limit switch 11 from the bottom connector bracket 10 and repair it.

[0037] Working principle: When the cable support frame 1, which contains the data cable 3 and is suspended on an external cable rack, breaks, the broken part of the cable support frame 1, under the action of gravity, causes the abutment wheel 5 located below it to move downward. This causes the pressure bar 8, which moves downward synchronously with the abutment wheel 5, to apply downward pressure to the swing arm in the limit switch 11 located below it. This causes the internal contacts of the limit switch 11 to close, thus completing the circuit and activating the wireless signal transmission module 12. The wireless signal transmission module 12 then sends the position information of the U-shaped bracket 4 corresponding to the broken part of the cable support frame 1 to the main controller. This allows relevant personnel to know immediately when the cable support frame 1 breaks, accurately determine the broken part, and facilitates maintenance personnel to quickly and specifically repair the broken part. This avoids the increased usage costs and low maintenance efficiency caused by the traditional method of replacing the entire frame due to the difficulty in determining the break point, and also improves the safety of the data cable.

[0038] By loosening the adjusting screw 15, the wedge-shaped chamfered part that was originally locked in the right-angle slot moves upward. After the wedge-shaped chamfered part disengages from the right-angle slot, the square insert 14 is pulled out from the rectangular straight hole on the side connector 13, so that the limit switch 11 can be quickly removed from the bottom connector bracket 10. This makes it convenient for people to disassemble and install the limit switch 11. When the limit switch 11 malfunctions, people can quickly remove the limit switch 11 from the bottom connector bracket 10 and repair it.

Claims

1. A device for detecting broken cable frames during online data cable production, characterized in that: The system includes a cable support frame (1) and a main controller. The cable support frame (1) is internally connected to a cross-shaped partition plate (2). Multiple U-shaped brackets (4) are evenly arranged on the outside of the cable support frame (1). Each U-shaped bracket (4) has a wheel frame (6) located below the cable support frame (1) in its inner cavity. Each wheel frame (6) has a rotatably connected abutment wheel (5) in its inner cavity. A lower pressure bar (8) is connected to the bottom of the wheel frame (6). A telescopic spring (9) is sleeved on the outer periphery of the lower pressure bar (8). A telescopic rod (7) is also provided below the wheel frame (6). Each of the U-shaped brackets (4) is provided with a trigger structure at its bottom that can send the position information of the U-shaped bracket (4) corresponding to the broken part to the main controller after the cable support frame (1) breaks; The bottom end of the pressure bar (8) passes through the bottom of the U-shaped bracket (4); the top end of the telescopic spring (9) is connected to the bottom of the wheel frame (6), and the bottom end of the telescopic spring (9) is connected to the bottom wall of the inner cavity of the U-shaped bracket (4). The triggering structure includes a bottom bracket (10) fixedly connected to the bottom of the U-shaped bracket (4), and a limit switch (11) is connected inside the bottom bracket (10); a wireless signal transmitting module (12) is connected to the limit switch (11), and a rectangular insert (14) with a cuboid structure is connected to the end of the limit switch (11). The end of the rectangular insert (14) away from the limit switch (11) passes through the side wall of the bottom bracket (10), and a row of right-angle slots is evenly opened on the top surface of the rectangular insert (14); a positioning component is provided at the position corresponding to the position of the rectangular insert (14) on the side wall of the bottom bracket (10); The positioning component includes a side seat (13) fixedly connected to the side wall of the bottom bracket (10); a rectangular straight hole is provided through the side seat (13) for the end of the square insert (14) to pass through; a screw hole communicating with the rectangular straight hole is provided through the top of the side seat (13), and an adjusting screw (15) is threaded in the screw hole, and a pressure spring (16) is rotatably connected to the bottom end of the adjusting screw (15); a driven column (17) is connected to the bottom end of the pressure spring (16), and a wedge-shaped chamfer is provided at the bottom end of the driven column (17) for snapping into a right-angle slot; a correction slider (18) is also connected to the side wall of the driven column (17), and a positioning groove is provided on the side wall of the screw hole, and the correction slider (18) is slidably connected in the positioning groove.

2. The device for detecting broken frame wires during online production of data cables according to claim 1, characterized in that: The free end of the telescopic rod (7) is fixedly connected to the bottom of the wheel frame (6), while the fixed end of the telescopic rod (7) is fixedly connected to the bottom wall of the inner cavity of the U-shaped bracket (4).

3. The device for detecting broken frame wires during online production of data cables according to claim 1, characterized in that: The top of the abutment wheel (5) is in close contact with the surface of the bottom of the cable support frame (1).

4. The device for detecting broken frame wires during online production of data cables according to claim 1, characterized in that: The bottom end of the pressure bar (8) connected to the bottom of the wheel frame (6) is above the swing arm of the corresponding limit switch (11) below the wheel frame (6).

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