Harbor dangerous cargo safety monitoring equipment

Abstract

The utility model relates to the technical field of safety monitoring, and discloses port dangerous cargo safety monitoring equipment, which comprises a mounting seat, a sliding block is arranged on one side of the mounting seat in a sliding manner, a mounting box is fixedly mounted on the side wall of the sliding block, and a thermal imager is mounted above the mounting box; the connecting assembly comprises a connecting rod, a sliding rod, an extension plate and positioning holes, a servo motor is fixedly arranged in the mounting box, an output shaft of the servo motor is fixedly connected with the connecting rod, the sliding rod is slidably connected with the connecting rod, a plurality of positioning holes are formed in the sliding rod, a bolt is arranged on a top plate of the connecting rod, and the extension plate is rotatably connected with the sliding rod; the thermal imager is fixedly mounted at the top of the extension plate, the thermal imager is pulled to drive the sliding rod to slide in the connecting rod cavity, and the bolt is rotated, so that the bolt enters the positioning hole in the corresponding position to lock the position of the sliding rod, the swing radius of the thermal imager is adjusted, and the adjustability of the detection range of the thermal imager is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of safety monitoring, in particular to safety monitoring equipment for dangerous goods in ports. Background Art

[0002] When storing dangerous goods in a port warehouse, it is necessary to monitor the goods in the port warehouse in real time, and an infrared thermal imager is often used to monitor hidden fires in the warehouse.

[0003] The prior art discloses a safety monitoring device for dangerous goods in ports based on a new sensor (publication number: CN116518235A). The safety monitoring device for dangerous goods in ports based on a new sensor includes a fixed seat. A regulating frame is fixedly connected to the top side surface of the fixed seat. A monitoring display screen is fixedly connected to the left side surface of the regulating frame. A height regulating mechanism is installed on the surface of the regulating frame, and a dismounting and assembling mechanism is installed on one side of the height regulating mechanism.

[0004] In the prior art, the goods are monitored by the lifting and rotation of the thermal imager, and the swing radius of the thermal imager is fixed. After the thermal imager is installed, it is difficult to adjust the swing radius of the motor-driven imager to adjust the sensitivity, which limits the adjustability of the thermal imager's scanning and there is room for optimization.

[0005] Therefore, we propose safety monitoring equipment for dangerous goods in ports. Summary of the Utility Model

[0006] The utility model mainly solves the technical problem that the radius of the imager is fixed and non-adjustable during the swinging process, and provides safety monitoring equipment for dangerous goods in ports.

[0007] To achieve the above object, the utility model adopts the following technical scheme. The safety monitoring equipment for dangerous goods in ports includes:

[0008] A mounting seat, with a slider slidably arranged on one side of the mounting seat. A mounting box is fixedly installed on the side wall of the slider, and a thermal imager is installed above the mounting box;

[0009] A connecting component, arranged between the thermal imager and the mounting box for fixing the thermal imager. The connecting component includes a connecting rod, a sliding rod, an extension plate and positioning holes. A servo motor is fixedly arranged in the mounting box. The output shaft of the servo motor is fixedly connected to the connecting rod. The sliding rod is slidably connected to the connecting rod. The sliding rod is provided with a plurality of positioning holes. A bolt is arranged on the top plate of the connecting rod, and the bolt can be inserted into the positioning holes to lock the sliding rod. The extension plate is rotatably connected to the sliding rod, and the thermal imager is fixedly installed on the top of the extension plate.

[0010] As a preferred embodiment of the present utility model, the connecting rod forms a flat tube structure, the sliding rod is adapted to the connecting rod, and the sliding rod is slidably arranged in the cavity of the connecting rod.

[0011] As a preferred embodiment of the present utility model, the positioning hole is a circular hole, a plurality of identical positioning holes are linearly distributed at the top of the sliding rod, and the diameter of the bolt is smaller than the diameter of the positioning hole.

[0012] As a preferred embodiment of the present utility model, a threaded hole is provided on the top surface of the connecting rod, and the bolt is connected to the threaded hole.

[0013] As a preferred embodiment of the present utility model, the connecting component further includes a plug rod, a thrust hole and a rotating shaft. The rotating shaft is fixedly connected to the sliding rod, the extension plate is rotatably connected to the rotating shaft, the plug rod is elastically connected to the rotating shaft, a plurality of thrust holes are provided on the extension plate, and the plug rod is clamped with the thrust hole.

[0014] As a preferred embodiment of the present utility model, a slot is provided at the end of the rotating shaft, a tension spring is fixedly installed in the slot, and the plug rod is slidably arranged in the slot and fixedly connected to the tension spring.

[0015] As a preferred embodiment of the present utility model, the plug rod forms a U-shaped rod body structure, a columnar protrusion is integrally formed at the bottom of the plug rod, the thrust hole is adapted to the columnar protrusion, and a plurality of identical thrust holes are annularly arranged at the top of the extension plate.

[0016] The present utility model provides a safety monitoring device for port dangerous goods. It has the following beneficial effects:

[0017] 1. For this safety monitoring device for port dangerous goods, by pulling the thermal imager to drive the sliding rod to slide in the cavity of the connecting rod and rotating the bolt, the bolt enters the positioning hole at the corresponding position to lock the position of the sliding rod, and then the swing radius of the thermal imager can be adjusted, further improving the adjustability of the detection range of the thermal imager.

[0018] 2. For this safety monitoring device for port dangerous goods, pull up the plug rod, rotate the thermal imager, so that the thermal imager drives the extension plate to rotate around the rotating shaft. After releasing the plug rod, the plug rod falls under the pulling force of the tension spring, so that the protrusion at the bottom of the plug rod is inserted into the thrust hole at the corresponding position to lock the position of the extension plate, and then the angle of the thermal imager can be adjusted. Cooperating with the swingable connecting rod, the initial position of the thermal imager can be adjusted, and it can be adjusted according to the on-site environment, making the installation and commissioning more adaptable. Description of the Drawings

[0019] Figure 1 One of the overall three-dimensional views of the present utility model;

[0020] Figure 2This is the second overall three-dimensional view of the present utility model;

[0021] Figure 3 This is the installation schematic diagram of the connecting rod and the extension plate of the present utility model;

[0022] Figure 4 This is the three-dimensional view of the sliding rod and the extension plate of the present utility model;

[0023] Figure 5 This is the assembly drawing of the insertion rod and the extension plate of the present utility model.

[0024] Legend: 10, mounting seat; 11, slider; 12, mounting box; 13, thermal imager; 20, connecting rod; 21, sliding rod; 22, extension plate; 23, positioning hole; 30, insertion rod; 31, thrust hole; 32, rotating shaft. Detailed implementation mode

[0025] The port dangerous goods safety monitoring equipment, such as Figure 1 and Figure 2 shown, includes:

[0026] A mounting seat 10, on one side of the mounting seat 10, a slider 11 is slidably arranged, on the side wall of the slider 11, a mounting box 12 is fixedly installed, above the mounting box 12, a thermal imager 13 is installed. Specifically, the thermal imager 13 is connected to an external control device, such as a computer, and the goods in the port are monitored through the thermal imager 13 to monitor whether the goods are overheated and on fire. The specific model and control method of the thermal imager 13 have been detailedly disclosed in the prior art and will not be elaborated here. On the top of the mounting seat 10, a motor is fixedly installed, the output shaft of the motor is fixedly installed with a lead screw, and the lead screw is threadedly connected to the slider 11. The slider 11 is lifted and lowered by the lead screw to adjust the monitoring position of the thermal imager 13.

[0027] As Figure 3 and Figure 4 shown, a connection assembly is arranged between the thermal imager 13 and the mounting box 12 for fixing the thermal imager 13. The connection assembly includes a connecting rod 20, a sliding rod 21, an extension plate 22 and a positioning hole 23. Inside the mounting box 12, a servo motor is fixedly arranged, the output shaft of the servo motor is fixedly connected to the connecting rod 20, the sliding rod 21 is slidably connected to the connecting rod 20, several positioning holes 23 are opened on the sliding rod 21, a bolt is arranged on the top plate of the connecting rod 20, and the bolt can be inserted into the positioning hole 23 to lock the sliding rod 21. The extension plate 22 is rotatably connected to the sliding rod 21, and the thermal imager 13 is fixedly installed on the top of the extension plate 22. The connecting rod 20 forms a flat tube structure, the sliding rod 21 is adapted to the connecting rod 20, the sliding rod 21 is slidably arranged in the cavity of the connecting rod 20, the positioning hole 23 is a circular hole, several identical positioning holes 23 are linearly distributed at the top of the sliding rod 21, the diameter of the bolt is smaller than the diameter of the positioning hole 23, and a threaded hole is opened on the top surface of the connecting rod 20, and the bolt is connected to the threaded hole;

[0028] In this solution, the connecting rod 20 is driven by a servo motor to swing, so that the thermal imager 13 performs horizontal scanning. The distance between the thermal imager 13 and the installation box 12 can adjust the scanning radius of the thermal imager 13. By pulling the thermal imager 13 to drive the sliding rod 21 to slide in the cavity of the connecting rod 20 and rotating the bolt, the bolt enters the positioning hole 23 at the corresponding position to lock the position of the sliding rod 21. Furthermore, the swinging radius of the thermal imager 13 is adjusted, and the adjustability of the detection range of the thermal imager 13 is further improved.

[0029] As Figure 4 and Figure 5 shown, the connecting component further includes a plug rod 30, a thrust hole 31 and a rotating shaft 32. The rotating shaft 32 is fixedly connected to the sliding rod 21, the extension plate 22 is rotatably connected to the rotating shaft 32, the plug rod 30 is elastically connected to the rotating shaft 32, several thrust holes 31 are formed in the extension plate 22, and the plug rod 30 is clamped with the thrust holes 31. A slot is formed at the end of the rotating shaft 32, a tension spring is fixedly installed in the slot, the plug rod 30 is slidably arranged in the slot and fixedly connected to the tension spring. The plug rod 30 forms a U-shaped rod structure, a columnar protrusion is integrally formed at the bottom of the plug rod 30, the thrust hole 31 is adapted to the columnar protrusion, and several identical thrust holes 31 are annularly and arrayedly distributed at the top of the extension plate 22;

[0030] Pull up the plug rod 30, rotate the thermal imager 13, so that the thermal imager 13 drives the extension plate 22 to rotate around the rotating shaft 32. After releasing the plug rod 30, the plug rod 30 falls under the pulling force of the tension spring, so that the protrusion at the bottom of the plug rod 30 is inserted into the thrust hole 31 at the corresponding position to lock the position of the extension plate 22. Furthermore, the angle of the thermal imager 13 is adjusted. Cooperating with the swingable connecting rod 20, the initial position of the thermal imager 13 can be adjusted, and it can be adjusted according to the on-site environment, and the adaptability of installation and debugging is stronger.

[0031] Working principle of the utility model: Pull up the insertion rod 30, rotate the thermal imager 13, so that the thermal imager 13 drives the extension plate 22 to rotate around the rotating shaft 32. After releasing the insertion rod 30, the insertion rod 30 falls under the pulling force of the tension spring, so that the protrusion at the bottom of the insertion rod 30 is inserted into the thrust hole 31 at the corresponding position, realizing the position locking of the extension plate 22. Furthermore, the angle of the thermal imager 13 can be adjusted. Pull the thermal imager 13 to drive the sliding rod 21 to slide in the cavity of the connecting rod 20. Rotate the bolt so that the bolt enters the positioning hole 23 at the corresponding position to realize the position locking of the sliding rod 21. Furthermore, the swing radius of the thermal imager 13 can be adjusted. A motor is fixedly installed at the top of the mounting seat 10, and a lead screw is fixedly installed on the output shaft of the motor. The lead screw is threadedly connected with the slider 11. The slider 11 is lifted and lowered by the lead screw to adjust the monitoring position of the thermal imager 13. Furthermore, the thermal imager 13 can swing and vertically lift to adjust the detection position to monitor the heat generation condition of the goods.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection claimed by the utility model is defined by the appended claims and their equivalents.

Claims

1. Port dangerous goods safety monitoring equipment, characterized in that, Including: A mounting base (10), on one side of the mounting base (10), a slider (11) is slidably arranged, on the side wall of the slider (11), a mounting box (12) is fixedly installed, and above the mounting box (12), a thermal imager (13) is installed; A connecting component, arranged between the thermal imager (13) and the mounting box (12) for fixing the thermal imager (13), the connecting component includes a connecting rod (20), a sliding rod (21), an extension plate (22) and positioning holes (23), a servo motor is fixedly arranged in the mounting box (12), the output shaft of the servo motor is fixedly connected to the connecting rod (20), the sliding rod (21) is slidably connected to the connecting rod (20), several positioning holes (23) are formed in the sliding rod (21), a bolt is arranged on the top plate of the connecting rod (20), and the bolt can be inserted into the positioning holes (23) to lock the sliding rod (21), the extension plate (22) is rotatably connected to the sliding rod (21), and the thermal imager (13) is fixedly installed on the top of the extension plate (22).

2. The port dangerous goods safety monitoring device according to claim 1, characterized in that: The connecting rod (20) forms a flat tube structure, the sliding rod (21) is adapted to the connecting rod (20), and the sliding rod (21) is slidably arranged in the cavity of the connecting rod (20).

3. The port dangerous goods safety monitoring device according to claim 1, characterized in that: The positioning holes (23) are circular holes, several identical positioning holes (23) are linearly distributed at the top of the sliding rod (21), and the diameter of the bolt is smaller than the diameter of the positioning holes (23).

4. The port dangerous goods safety monitoring device according to claim 1, characterized in that: A threaded hole is formed in the top surface of the connecting rod (20), and the bolt is connected to the threaded hole.

5. The port dangerous goods safety monitoring device according to claim 1, characterized in that: The connecting component further includes a plug rod (30), a thrust hole (31) and a rotating shaft (32), the rotating shaft (32) is fixedly connected to the sliding rod (21), the extension plate (22) is rotatably connected to the rotating shaft (32), the plug rod (30) is elastically connected to the rotating shaft (32), several thrust holes (31) are formed in the extension plate (22), and the plug rod (30) is clamped with the thrust holes (31).

6. The port dangerous goods safety monitoring device according to claim 5, characterized in that: A slot is formed at the end of the rotating shaft (32), a tension spring is fixedly installed in the slot, and the plug rod (30) is slidably arranged in the slot and fixedly connected to the tension spring.

7. The port dangerous goods safety monitoring device according to claim 5, characterized in that: The plug rod (30) forms a U-shaped rod structure, a columnar protrusion is integrally formed at the bottom of the plug rod (30), the thrust holes (31) are adapted to the columnar protrusion, and several identical thrust holes (31) are annularly and arrayedly distributed at the top of the extension plate (22).

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