Wire breakage alarm

Abstract

The utility model discloses a broken line alarm which comprises a base, a top seat is arranged above the base, two lifting mechanisms are arranged between the top seat and the base, a positioning plate is installed in the center of the top end of the top seat, a vertical frame is arranged at the top end of the positioning plate, and an alarm is installed at the end, away from the positioning plate, of the vertical frame. A piece containing base is arranged on the outer wall of one side of the upper end of the vertical frame, a motor is installed on one side in the piece containing base, the bottom end of the motor extends out of the piece containing base and is provided with a connecting plate, an alarm body is arranged at the bottom end of the connecting plate, a monitoring unit is installed on the inner wall of the upper end of the alarm body, and wiring ports are formed in the outer walls of the two sides of the top of the alarm body. Leads are arranged on the inner walls of the wiring ports, and the ends, away from the wiring ports, of the leads are electrically connected with one end of the monitoring unit. According to the utility model, not only is the use convenience of the broken line alarm improved, but also the service life of the broken line alarm is prolonged, and the purpose of efficiently monitoring the broken line of the cable is achieved.

Description

Technical Field

[0001] This utility model relates to the field of security monitoring technology, specifically a disconnection alarm. Background Technology

[0002] In power transmission, network communication, security monitoring and other systems, wires and cables serve as the medium for signal and energy transmission, and their integrity and continuity are crucial. However, in practical applications, due to various reasons such as natural aging, human damage, and accidental pulling, line breaks occur frequently. This not only leads to service interruptions but may also cause safety accidents. Traditional manual inspection methods are inefficient and difficult to detect line breaks in a timely manner. Therefore, it is particularly important to develop a line break alarm.

[0003] A wire break alarm, as described in reference announcement number CN218918235U, includes an upper housing and a lower housing, which are fixedly installed together. Both the upper and lower housings have openings at their front ends, within which a threaded hollow tube is fixedly installed. An alarm light is fixedly installed on one side of the upper housing, and a fixing back plate is bolted to one side of the lower housing. Wiring ports are fixedly provided at the rear ends of both the upper and lower housings. Fixing posts are fixedly installed at the four corners of the upper and lower ends of the upper and lower housings. A photoelectric wire detector sensor is fixedly installed on one side of the inner wall of each opening. A receiving plate is fixedly installed on the other side of the inner wall of the opening. This alarm device, through the setting of a hollow tube for wire transmission inside the opening, can reduce the space for wire to shake during transmission, reduce excessive wire shaking, and thus increase the stability of wire transmission. This makes the infrared pulse generated on the wire detector more stable and increases the wire detection accuracy of the wire detector. As can be seen from the above, although this wire break alarm can be used well, it is usually inconvenient to adjust the angle and height of the alarm body. External instruments are required to set up and adjust the entire wire break alarm, which is inconvenient to use and often troubles users. Utility Model Content

[0004] The purpose of this utility model is to provide a wire break alarm to solve the problem mentioned in the background art that although the wire break alarm can be applied well, it is usually inconvenient to adjust the angle and height of the alarm body. It is necessary to use external instruments to place and adjust the entire wire break alarm, which is inconvenient during use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a wire break alarm, comprising a base, a top seat above the base, two lifting mechanisms between the top seat and the base, a positioning plate installed at the center of the top of the top seat, a stand at the top of the positioning plate, an alarm mounted at the end of the stand away from the positioning plate, a mounting base on one outer wall of the upper end of the stand, a motor mounted on one side inside the mounting base, the bottom end of the motor extending to the outside of the mounting base and having a connecting plate, an alarm body at the bottom of the connecting plate, a monitoring unit mounted on the inner wall of the upper end of the alarm body, wiring ports on both outer walls of the top of the alarm body, leads on the inner walls of the wiring ports, and an end of the lead away from the wiring port electrically connected to one end of the monitoring unit.

[0006] Preferably, the lifting mechanism includes a lower connecting seat and an upper connecting seat. The lower connecting seats are provided on both sides of the top of the base, and the upper connecting seats are provided on both sides of the bottom of the top seat. The lower connecting seats and the upper connecting seats are provided to accommodate the cylinder.

[0007] Preferably, the lifting mechanism further includes cylinders, with cylinders installed on both sides of the top of the lower connecting seat. The top of the cylinders is connected to the bottom of the upper connecting seat, so as to drive the top seat to perform lifting operations.

[0008] Preferably, a protective cover is provided on the outer wall of the alarm body outside the wiring port, and a connecting strap is provided at the bottom of the protective cover to connect the protective cover and the cover.

[0009] Preferably, a cover is installed at the end of the connecting strap away from the protective cover, and a buckle is provided on the inner wall of the cover. The cover is closed onto the protective cover by fastening the buckle into the protective cover.

[0010] Preferably, a wireless communication module is installed on the inner wall of the alarm body below the monitoring unit, and a control processing unit is provided on one side of the bottom of the alarm body below the wireless communication module. A storage battery is provided on the bottom of the alarm body on the side of the control processing unit, so as to provide power to the entire disconnection alarm.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the wire break alarm not only improves the convenience of using the wire break alarm, but also extends the service life of the wire break alarm, and achieves the purpose of efficiently monitoring the wire breakage.

[0012] (1) The upper connecting seat is driven to rise and fall synchronously by several cylinders so that the upper connecting seat drives the top seat to rise and fall smoothly. The distance between the top seat and the base can be adjusted to adjust the height of the alarm body. Then, the alarm body is driven to rotate horizontally by the motor to adjust the angle of the alarm body. Thus, the angle and height of the alarm body can be adjusted as needed according to the position and height of the cable, thereby improving the convenience of using the disconnection alarm.

[0013] (2) By fastening the buckle into the protective cover, the cover can be placed on the protective cover. The cover and the protective cover together shield and protect the wiring port when it is not in use, thereby effectively reducing the corrosion of the wiring port by external dust and extending the service life of the disconnection alarm.

[0014] (3) The control processing unit receives the signal from the monitoring unit to analyze and judge the data. If the line is confirmed to be broken, the alarm mechanism is triggered so that the alarm sounds and lights to attract the attention of the surrounding people. The wireless communication module transmits the line break alarm information to the remote monitoring center in real time, so that the management personnel can take measures quickly. The battery setting can provide a stable power supply for the entire line break alarm, thereby achieving the purpose of efficiently monitoring the cable break. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0017] Figure 3 This is an enlarged structural schematic diagram of the lifting mechanism of this utility model;

[0018] Figure 4 This is a cross-sectional structural diagram of the alarm body of this utility model.

[0019] In the diagram: 1. Base; 2. Top seat; 3. Lifting mechanism; 301. Lower connecting seat; 302. Cylinder; 303. Upper connecting seat; 4. Positioning plate; 5. Stand; 6. Alarm; 7. Component holder; 8. Motor; 9. Connecting plate; 10. Alarm body; 11. Wiring port; 12. Protective cover; 13. Connecting strap; 14. Cover; 15. Buckle; 16. Monitoring unit; 17. Lead wire; 18. Wireless communication module; 19. Control processing unit; 20. Battery. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0021] Please see Figure 1-4 The present invention provides an embodiment of a wire break alarm, including a base 1, a top seat 2 above the base 1, and two lifting mechanisms 3 between the top seat 2 and the base 1. The lifting mechanism 3 includes a lower connecting seat 301 and an upper connecting seat 303. The lower connecting seats 301 are provided on both sides of the top of the base 1, and the upper connecting seats 303 are provided on both sides of the bottom of the top seat 2.

[0022] In use, the lower connecting seat 301 and the upper connecting seat 303 are set up to accommodate the cylinder 302.

[0023] The lifting mechanism 3 also includes a cylinder 302. Cylinders 302 are installed on both sides of the top of the lower connecting seat 301. The top of the cylinder 302 is connected to the bottom of the upper connecting seat 303.

[0024] In use, the cylinder 302 is used to drive the top seat 2 to perform lifting operations;

[0025] A positioning plate 4 is installed at the center of the top of the top seat 2. A stand 5 is provided at the top of the positioning plate 4. An alarm 6 is installed at the end of the stand 5 away from the positioning plate 4. A component seat 7 is provided on the outer wall of one side of the upper end of the stand 5. A motor 8 is installed on one side inside the component seat 7. The bottom end of the motor 8 extends to the outside of the component seat 7 and is provided with a connecting plate 9. An alarm body 10 is provided at the bottom of the connecting plate 9. A monitoring unit 16 is installed on the inner wall of the upper end of the alarm body 10. A wireless communication module 18 is installed on the inner wall of the alarm body 10 below the monitoring unit 16. A control processing unit 19 is provided on one side of the bottom of the alarm body 10 below the wireless communication module 18. A battery 20 is provided on the bottom of the alarm body 10 on one side of the control processing unit 19.

[0026] When in use, the battery 20 is set to provide power to the entire disconnection alarm.

[0027] Wiring ports 11 are provided on both sides of the top outer wall of the alarm body 10. A protective cover 12 is provided on the outer wall of the alarm body 10 outside the wiring port 11. A connecting strap 13 is provided at the bottom of the protective cover 12.

[0028] In use, the protective cover 12 and the cover 14 are connected by the connecting strap 13;

[0029] A cover 14 is installed at the end of the connecting strap 13 away from the protective cover 12, and a buckle 15 is provided on the inner wall of the cover 14;

[0030] In use, the cover 14 is placed on the protective cover 12 by fastening the buckle 15 into the protective cover 12;

[0031] Each wiring port 11 has a lead wire 17 on its inner wall. The end of the lead wire 17 away from the wiring port 11 is electrically connected to one end of the monitoring unit 16.

[0032] In this embodiment, the monitoring unit 16 is first set up, with both ends of the monitoring unit 16 electrically connected to the wiring port 11 via leads 17. When the two cables to be monitored are connected to the two wiring ports 11, if the line is intact, a closed loop is formed between the two electrodes of the monitoring unit 16. If the line is broken, the loop of the monitoring unit 16 is broken. The monitoring unit 16 uses the change in current or voltage in the detection loop to determine the line status, so as to realize continuous monitoring of the conductive line status and timely detection of line breakage. Then, the control processing unit 19 receives the signal from the monitoring unit 16 to analyze and judge the data. If the line breakage is confirmed, the alarm mechanism is triggered. The alarm 6 will sound and light an alarm to attract the attention of people in the vicinity. The wireless communication module 18 transmits the line breakage alarm information to the remote monitoring center in real time, so that the management personnel can take measures quickly. The battery 20 can provide power for the entire line breakage alarm. A stable power supply is provided for efficient cable breakage monitoring. Then, by fastening the buckle 15 into the protective cover 12, the cover 14 is placed on top of the protective cover 12. The cover 14, in conjunction with the protective cover 12, shields and protects the wiring port 11 when not in use, thereby reducing the corrosion damage caused by external dust. Finally, several cylinders 302 synchronously drive the upper connecting seat 303 to rise and fall, allowing the upper connecting seat 303 to smoothly raise and lower the top seat 2. This adjusts the distance between the top seat 2 and the base 1, thus adjusting the height of the alarm body 10. Furthermore, the motor 8 drives the alarm body 10 to rotate horizontally, adjusting its angle. This allows for adjustment of the angle and height of the alarm body 10 as needed according to the cable's position and height, facilitating the installation and connection of the breakage alarm, thus completing its use.

Claims

1. A broken wire alarm, characterized by: The utility model provides a kind of alarm device, including base (1), the top of base (1) is equipped with top (2), two lifting mechanisms (3) are equipped between top (2) and base (1), positioning plate (4) is installed at the center position of the top of top (2), the top of positioning plate (4) is equipped with stand (5), alarm (6) is installed at the end of stand (5) away from positioning plate (4), placing piece seat (7) is equipped on the outer wall of one side of the upper end of stand (5), motor (8) is installed on the inside of one side of placing piece seat (7), the bottom end of motor (8) extends to the outside of placing piece seat (7) and is equipped with connecting plate (9), alarm body (10) is equipped at the bottom end of connecting plate (9), monitoring unit (16) is installed on the inner wall of the upper end of alarm body (10), wiring port (11) is equipped on the outer wall of both sides of the top of alarm body (10), lead (17) is equipped on the inner wall of wiring port (11), one end of lead (17) away from wiring port (11) is electrically connected with one end of monitoring unit (16).

2. A breakage alarm according to claim 1, characterised in that: The lifting mechanism (3) contains lower connecting seat (301) and upper connecting seat (303), the top of both sides of the base (1) is equipped with lower connecting seat (301), the bottom of both sides of the top (2) is equipped with upper connecting seat (303).

3. A breakage alarm according to claim 2, characterised in that: The lifting mechanism (3) also contains air cylinder (302), the top of both sides of the lower connecting seat (301) is equipped with air cylinder (302), the top of air cylinder (302) is connected with the bottom of upper connecting seat (303).

4. The broken wire alarm of claim 1, wherein: The outer wall of alarm body (10) outside wiring port (11) is equipped with protective cover (12), the bottom of protective cover (12) is equipped with connecting band (13).

5. A breakage alarm according to claim 4, characterised in that: The end of connecting band (13) away from protective cover (12) is equipped with cover (14), the inner wall of cover (14) is equipped with buckle ring (15).

6. The broken wire alarm of claim 1, wherein: The inner wall of alarm body (10) below monitoring unit (16) is equipped with wireless communication module (18), the bottom of alarm body (10) one side below wireless communication module (18) is equipped with control processing unit (19), the bottom of alarm body (10) one side of control processing unit (19) is equipped with battery (20).

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