Monitoring terminal control line pinch-off early warning device

Abstract

The utility model relates to the technical field of terminal control line pinch-off early warning, in particular to a monitoring terminal control line pinch-off early warning device. The device comprises a cable, the outer wall of the cable is provided with two groups of compression-resistant gaskets, the two groups of compression-resistant gaskets are symmetrically arranged along the central axis of the cable, the outer walls of the two groups of compression-resistant gaskets are provided with a plurality of groups of connecting columns, one side of each of the plurality of groups of connecting columns is provided with an induction mechanism, and the other side of each of the plurality of groups of connecting columns is provided with a power supply. The power-off monitor and the sensor are arranged in the protective shell of the device, when the cable is damaged and the power-off monitor cannot sense current, the power-off monitor can transmit a signal to the sensor, then the sensor transmits the cable damage condition to the central processing unit or an information end bound with a mobile phone, rapid positioning can be achieved, and the safety is improved. And personnel can conveniently and quickly maintain the cable, the accuracy of quickly positioning the damaged cable is improved, the maintenance efficiency is improved, and the convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of terminal control line breakage warning, in particular to a terminal control line breakage warning device for monitoring. Background Art

[0002] Monitoring terminal control line break warning devices play a vital role in ensuring the stable operation of various monitoring systems. Through real-time monitoring, fault detection, and alarm mechanisms, these devices effectively improve system safety and reliability and are widely used in various fields.

[0003] After searching: For cables, when a section of the cable is damaged, the staff cannot quickly find the problem, which will add unnecessary trouble to the repair of the damaged cable. The device is equipped with a sensing mechanism. When a section of the cable is damaged, the sensing mechanism in the device cannot detect the current. The sensing mechanism can transmit a signal to the central processing unit, and the staff can quickly find the damaged position according to the signal transmitted by the device, which is convenient for maintenance. Utility Model Content

[0004] The purpose of the utility model is to provide a monitoring terminal control line break warning device, which has the advantages of terminal control line break warning and solves the problems raised by the above background technology.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a monitoring terminal control line pinch-off warning device, comprising a cable, two groups of pressure-resistant gaskets are provided on the outer wall of the cable, and the two groups of pressure-resistant gaskets are symmetrically arranged along the central axis of the cable, and several groups of connecting columns are provided on the outer walls of the two groups of pressure-resistant gaskets, and one side of several groups of connecting columns is provided with a sensing mechanism, one side of one group of connecting columns is provided with a signal enhancer and a power-off monitor, and a gap is provided between the power-off monitor and the signal enhancer, and one side of the other group of connecting columns is provided with a sensor and a backup power supply, and a gap is provided between the sensor and the backup power supply.

[0006] Furthermore, as a preferred embodiment of the present invention, several groups of pulley groups are provided on both sides of the sensing mechanism, and gaps are provided between the several groups of pulley groups and the sensing mechanism, the pulley group includes a fixed block, the top of the fixed block is fixedly connected to a protective shell, and the sensing mechanism and the pulley group are arranged inside the protective shell.

[0007] Furthermore, as a preferred embodiment of the present invention, a rotating rod is provided through the two side walls of the fixed block, and limit blocks are provided on both sides of the rotating rod. The rotating rod is rotatably connected on the two side walls of the fixed block, and the limit blocks are arranged inside the protective shell, and a gap is provided between the limit blocks and the two sides of the inside of the protective shell, and a pulley is rotatably connected on the outer wall of the rotating rod, and the pulley is arranged inside the fixed block.

[0008] Furthermore, as a preferred embodiment of the present invention, a group of clamping mechanisms are provided on the outer walls on both sides of the protective shell, and the clamping mechanism includes a tightening column, and a gap is provided between the tightening column and the protective shell. The internal thread of the tightening column is connected to two groups of threaded rods, and the two groups of threaded rods are arranged in two directions, and a sliding column is threadedly connected to one side wall of the threaded rod.

[0009] Furthermore, as a preferred embodiment of the present invention, a fixed frame is provided on the outer wall of the sliding column, one side of the fixed frame is fixedly connected to the outer wall of one side of the protective shell, one side of the sliding column is fixedly connected to an L-shaped connecting rod, one side of the L-shaped connecting rod is fixedly connected to an extrusion sheet, and the extrusion sheet is set to be semicircular.

[0010] Furthermore, as a preferred embodiment of the present invention, the protective shell is provided with several groups of first bolts on both sides of its own central axis, and the several groups of first bolts are evenly arranged. The outside of the protective shell is provided with a waterproof shell, and the waterproof shell is provided with several groups of second bolts on both sides of its own central axis, and the clamping mechanism is arranged inside the waterproof shell.

[0011] Beneficial effects: The technical solution of the present application has the following technical effects: a power-off monitor and a sensor are provided inside the protective shell of the device. When the power-off monitor cannot sense the current when the cable is damaged, the power-off monitor will transmit a signal to the sensor, and then the sensor will transmit the damage of the cable to the central processor or to the information terminal of the bound mobile phone, which can be quickly located, making it convenient for personnel to quickly carry out repairs, increasing the accuracy of rapid positioning of damaged cables, improving the efficiency of repairs and improving convenience.

[0012] In this device, pulley groups are provided on both sides of the interior of the protective shell. After the devices are installed, when the distance between the devices needs to be adjusted, the devices can be directly moved to slide on the surface of the cable, which increases the convenience of adjusting the distance between the devices. A clamping mechanism is installed on the outer walls of both sides of the protective shell. When the distance between the devices is adjusted, the tightening column is rotated to make the squeezing sheet press the cable, and the device will no longer slide. The semicircular squeezing sheet can also prevent rainwater from seeping into the interior of the device, thereby increasing the safety of the device operation.

[0013] It should be appreciated that all combinations of the foregoing concepts, as well as additional concepts described in greater detail below, may be considered to be part of the inventive subject matter of this disclosure, provided such concepts are not mutually inconsistent. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 This is a schematic diagram of the overall structure of the device of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal protection structure of the device of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure distribution of the sensing mechanism of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure distribution of the sensing mechanism of the utility model;

[0019] Figure 5 This is a schematic diagram of the internal structure distribution of the device of the utility model;

[0020] Figure 6 This is an enlarged schematic diagram of the pulley assembly of the utility model;

[0021] Figure 7 It is an enlarged schematic diagram of the clamping mechanism of the utility model.

[0022] In the figure, the meaning of each figure mark is as follows: 1. Cable; 2. Compression gasket; 3. Connecting column; 4. Sensing mechanism; 401. Power off monitor; 402. Signal enhancer; 403. Sensor; 404. Backup power supply; 5. Pulley block; 501. Fixed block; 502. Rotating rod; 503. Limit block; 504. Pulley; 6. Protective shell; 7. Clamping mechanism; 701. Tightening column; 702. Threaded rod; 703. Sliding column; 704. Fixed frame; 705. L-shaped connecting rod; 706. Extrusion sheet; 8. First bolt; 9. Waterproof shell; 10. Second bolt. DETAILED DESCRIPTION

[0023] 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. In order to better understand the technical content of the present invention, specific embodiments are cited and explained in conjunction with the drawings as follows. In this disclosure, various aspects of the present invention are described with reference to the drawings, and many illustrative embodiments are shown in the drawings. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] As attached Figure 1 To the attached Figure 7 As shown: This embodiment provides a monitoring terminal control line pinch-off warning device, including a cable 1, two groups of pressure-resistant gaskets 2 are provided on the outer wall of the cable 1, and the two groups of pressure-resistant gaskets 2 are symmetrically arranged along the central axis of the cable 1, and a plurality of groups of connecting columns 3 are provided on the outer walls of the two groups of pressure-resistant gaskets 2. One side of the plurality of connecting columns 3 is provided with a sensing mechanism 4, one side of one group of connecting columns 3 is provided with a signal enhancer 402 and a power failure monitor 401, and a gap is provided between the power failure monitor 401 and the signal enhancer 402, and one side of the other group of connecting columns 3 is provided with a sensor 403 and a backup power supply. Source 404, and there is a gap between the sensor 403 and the backup power supply 404. The material of the pressure-resistant gasket 2 is but not limited to rubber. The pressure-resistant gasket 2 is mainly used to prevent the sensing mechanism 4 from squeezing the cable 1 to ensure that the structure of the cable 1 will not be scratched by the sensing mechanism 4. The power-off monitor 401 is used to detect the current operation inside the cable 1. The sensor 403 is used to transmit signals to the central processing unit. The signal enhancer 402 is used to enhance the signal to ensure the normal transmission of the sensor 403 signal. The backup power supply 404 is used to ensure that the remaining equipment can operate normally in a short time after the cable is broken.

[0025] Specifically, several groups of pulley groups 5 are provided on both sides of the sensing mechanism 4, and there is a gap between the several groups of pulley groups 5 and the sensing mechanism 4. The pulley group 5 includes a fixed block 501, and the top of the fixed block 501 is fixedly connected with a protective shell 6. The sensing mechanism 4 and the pulley group 5 are arranged inside the protective shell 6. The protective shell 6 is mainly used to protect the structural stability of the sensing mechanism 4 and facilitate installation.

[0026] Specifically, a rotating rod 502 is provided on both side walls of the fixed block 501, and a limit block 503 is provided on both sides of the rotating rod 502. The rotating rod 502 is rotatably connected to the two side walls of the fixed block 501, and the limit block 503 is arranged inside the protective shell 6, and there is a gap between the limit block 503 and the two sides of the inside of the protective shell 6. A pulley 504 is rotatably connected to the outer wall of the rotating rod 502, and the pulley 504 is arranged inside the fixed block 501. The pulley group 5 is mainly used to drive the device to move on the surface of the cable 1.

[0027] Specifically, a group of clamping mechanisms 7 are provided on the outer walls on both sides of the protective shell 6. The clamping mechanism 7 includes a tightening column 701. A gap is provided between the tightening column 701 and the protective shell 6. The internal thread of the tightening column 701 is connected with two groups of threaded rods 702, and the two groups of threaded rods 702 are arranged in two directions. A sliding column 703 is threadedly connected on one side wall of the threaded rod 702. The tightening column 701 is mainly used for the rotation of the threaded rod 702 to drive the movement of the sliding column 703.

[0028] Specifically, a fixed frame 704 is provided on the outer wall of the sliding column 703, and one side of the fixed frame 704 is fixedly connected to the outer wall of one side of the protective shell 6. An L-shaped connecting rod 705 is fixedly connected to one side of the sliding column 703, and an extrusion sheet 706 is fixedly connected to one side of the L-shaped connecting rod 705, and the extrusion sheet 706 is set to a semicircular shape. The fixed frame 704 is used for the stable movement of the sliding column 703. The material of the extrusion sheet 706 is but not limited to rubber. The extrusion sheet 706 is mainly used to compress cables 1 with different diameters.

[0029] Specifically, the protective shell 6 is provided with several groups of first bolts 8 on both sides of its own central axis, and the several groups of first bolts 8 are evenly arranged. The outside of the protective shell 6 is provided with a waterproof shell 9, and the waterproof shell 9 is provided with several groups of second bolts 10 on both sides of its own central axis. The clamping mechanism 7 is arranged inside the waterproof shell 9. The waterproof shell 9 is mainly used to prevent the protective shell 6 and its internal mechanism and the clamping mechanism 7 from being immersed in rainwater.

[0030] The working principle and use process of the present invention are as follows: the user installs the sensing mechanism 4 inside the protective shell 6, and the power failure monitor 401 senses the current transmission inside the cable 1 through signal induction. When the power failure monitor 401 cannot sense the current inside the cable 1, the power failure monitor 401 will transmit the signal to the sensor 403, and the sensor 403 will transmit the signal to the central processing unit or to the mobile phone in the form of a text message. The signal booster 402 is used to ensure that the signal of the sensor 403 will not be weakened when the signal is poor. The backup power supply 404 is used to continue normal operation when the power of the other parts of the sensing mechanism 4 is exhausted, or when the cable 1 is broken and the power of the other parts inside the sensing mechanism 4 is exhausted, to ensure that the sensor 403 will transmit information to the central processing unit. The user sets the device in a group at a certain distance. When a certain section of the device cannot detect the current, the damaged location can be quickly found for easy maintenance.

[0031] The pulley group 5 is installed on both sides of the protective shell 6. When the distance between the devices needs to be adjusted, the pulley group 5 can be moved on the surface of the cable 1. When a problem occurs with the part of the cable 1 wrapped by the device, the pulley group 5 can be moved quickly to quickly repair the section of the cable 1.

[0032] A set of clamping mechanisms 7 are provided on both sides of the protective shell 6. The clamping mechanisms 7 are mainly used to clamp cables 1 of different diameters to ensure that the device will not slide easily. One side of the protective shell 6 is fixedly connected to the fixed frame 704. By rotating the tightening column 701, the threaded rod 702 rotates, driving the sliding column 703 on the side away from the tightening column 701 to move on the inner wall of the fixed frame 704, so as to drive the extrusion piece 706 to clamp and release the cable 1. When the device is to be moved, it is necessary to open the waterproof shell 9 first, and then release the clamping mechanism 7 to realize the movement of the device. The extrusion piece 706 is set to a semicircular shape. When it rains, the extrusion piece 706 in the compressed state can prevent rainwater from seeping into the device from both sides.

[0033] When the internal structure needs to be repaired, the second bolt 10 is first loosened to open the waterproof shell 9, and then the first bolt 8 is loosened, the protective shell 6 can be opened, and the internal structure can be repaired.

[0034] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

[0035] While the present invention has been described above with reference to preferred embodiments, this is not intended to limit the present invention. Persons skilled in the art will readily appreciate that various modifications and variations may be made without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be determined by the claims.

Claims

1. A monitoring terminal control line pinch-off warning device, comprising a cable (1), characterized in that: Two groups of pressure-resistant gaskets (2) are provided on the outer wall of the cable (1), and the two groups of pressure-resistant gaskets (2) are symmetrically arranged along the central axis of the cable (1); a plurality of groups of connecting columns (3) are provided on the outer walls of the two groups of pressure-resistant gaskets (2); a sensing mechanism (4) is provided on one side of the plurality of groups of connecting columns (3); a signal enhancer (402) and a power failure monitor (401) are provided on one side of one group of connecting columns (3), and a gap is provided between the power failure monitor (401) and the signal enhancer (402); a sensor (403) and a backup power supply (404) are provided on one side of the other group of connecting columns (3), and a gap is provided between the sensor (403) and the backup power supply (404).

2. The monitoring terminal control line break warning device according to claim 1, characterized in that: A plurality of pulley groups (5) are provided on both sides of the sensing mechanism (4), and gaps are provided between the plurality of pulley groups (5) and the sensing mechanism (4). The pulley group (5) comprises a fixed block (501), the top of the fixed block (501) is fixedly connected to a protective shell (6), and the sensing mechanism (4) and the pulley group (5) are arranged inside the protective shell (6).

3. The monitoring terminal control line break warning device according to claim 2, characterized in that: A rotating rod (502) is provided on both side walls of the fixed block (501), and a limit block (503) is provided on both sides of the rotating rod (502). The rotating rod (502) is rotatably connected to the two side walls of the fixed block (501), and the limit block (503) is arranged inside the protective shell (6), and a gap is provided between the limit block (503) and the two sides inside the protective shell (6). A pulley (504) is rotatably connected to the outer wall of the rotating rod (502), and the pulley (504) is arranged inside the fixed block (501).

4. The monitoring terminal control line break warning device according to claim 3, characterized in that: A set of clamping mechanisms (7) are provided on both outer walls of the protective shell (6), and the clamping mechanisms (7) include a tightening column (701). A gap is provided between the tightening column (701) and the protective shell (6). The internal threads of the tightening column (701) are connected to two groups of threaded rods (702), and the two groups of threaded rods (702) are arranged in two directions. A sliding column (703) is threadedly connected to one side wall of the threaded rod (702).

5. The monitoring terminal control line break warning device according to claim 4, characterized in that: A fixing frame (704) is provided on the outer wall of the sliding column (703), one side of the fixing frame (704) is fixedly connected to the outer wall of one side of the protective shell (6), one side of the sliding column (703) is fixedly connected to an L-shaped connecting rod (705), one side of the L-shaped connecting rod (705) is fixedly connected to an extrusion sheet (706), and the extrusion sheet (706) is arranged in a semicircular shape.

6. The monitoring terminal control line break warning device according to claim 5, characterized in that: The protective shell (6) is provided with a plurality of groups of first bolts (8) along both sides of its own central axis, and the plurality of groups of first bolts (8) are evenly arranged. A waterproof shell (9) is provided on the outside of the protective shell (6), and the waterproof shell (9) is provided with a plurality of groups of second bolts (10) along both sides of its own central axis. The pressing mechanism (7) is arranged inside the waterproof shell (9).

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