Monitoring device for informatization port

Abstract

The utility model provides a monitoring device for an informatization port, and relates to the technical field of automatic monitoring. According to the technical scheme, the monitoring device for the informatization port comprises a monitor body, the monitor body is fixed to an installation base, the installation base is provided with a threaded hole and a guide through hole, a threaded rod matched with the threaded hole is installed in the threaded hole, a guide rod matched with the guide through hole is installed in the guide through hole, and the monitor body is fixed to the installation base. And the axis of the guide rod is parallel to the axis of the threaded rod. The device has the beneficial effects that when the device needs to be overhauled and maintained, the device can be easily adjusted to a low position, so that the operation of a worker is greatly facilitated; and after the maintenance is completed, the device can be quickly recovered to the required height, and the efficient monitoring function can be continuously performed.

Description

Technical Field

[0001] The utility model relates to the technical field of automated monitoring, in particular to a monitoring device for an informationized port. Background Art

[0002] In an information-based port, the importance of monitoring devices is self-evident. It is the key technical support for ensuring port safety and improving operational efficiency. Through high-definition video monitoring, the monitoring device can capture the dynamics of every corner of the port in real time, provide security personnel with first-hand information, and effectively prevent and respond to potential security risks. At the same time, the application of intelligent analysis algorithms enables the monitoring device to automatically identify and track targets, realize automatic early warning and alarm, and greatly improve the port's safety and response speed to emergencies. In addition, the monitoring device can also monitor key information such as the port environment and cargo loading and unloading process in real time, provide decision support for port management, and optimize operational processes. Therefore, monitoring devices play a vital role in information-based ports and are an important force in promoting the modernization and intelligent development of ports.

[0003] In order to expand the monitoring range, monitoring devices in information ports are usually placed at high places, so as to achieve all-round monitoring and protection of the surrounding environment and ensure the safety and order of the port.

[0004] However, in actual applications, since monitoring devices are usually installed outdoors and ports are close to the ocean, the ambient humidity is high. This high humidity environment makes the components inside the monitoring device susceptible to moisture, which in turn causes damage and failure. What is more serious is that since the monitoring device is installed at a high place, daily inspection and maintenance become extremely inconvenient, which not only increases the difficulty of maintenance, but also leads to an increase in maintenance costs. Summary of the invention

[0005] The utility model aims at solving the problem that the monitoring device is installed at a high place and is inconvenient for inspection and maintenance, and provides an information-based port monitoring device which can realize lifting of the monitoring device and is convenient for inspection and maintenance.

[0006] In order to solve the above problems, the technical solution adopted by the utility model is a monitoring device for an information-based port, including a monitor body, the monitor body is fixed on a mounting seat, a threaded hole and a guide through hole are provided on the mounting seat, a threaded rod adapted to the threaded hole is installed in the threaded hole, a guide rod adapted to the guide through hole is installed in the guide through hole, and the axis of the guide rod is parallel to the axis of the threaded rod. When the threaded rod is rotated, its thread and the threaded hole are tightly matched, so as to control the mounting seat and the monitor body to rise and fall along the axis of the threaded rod. At the same time, the guide rod and the guide through hole cooperate with each other to provide stable guidance and restriction for the mounting seat, effectively avoiding the situation where the mounting seat and the monitor body rotate around the axis of the threaded rod. Therefore, the device can easily lower its height when inspection and maintenance are required, providing convenience for the staff; and after the inspection and maintenance are completed, it can quickly rise to the required height to continue to realize the efficient monitoring function.

[0007] Preferably, a base is fixed to the lower end of the guide rod, the base is fixedly connected to the outer ring of the bearing, and the lower end of the threaded rod is fixedly connected to the inner ring of the bearing. The base firmly supports the entire device and provides a stable foundation for it. The threaded rod is tightly fixed to the inner ring of the bearing, which not only ensures the stability of the threaded rod, but also allows it to rotate freely, thereby realizing the height adjustment function of the device.

[0008] Preferably, there are two guide holes, which are symmetrical about the center line of the threaded hole, and guide rods are installed in the two guide holes. The two guide rods can provide more accurate guidance for the mounting base and the monitor body, ensuring that they can remain stable and without shaking during the lifting process, thereby ensuring the stability and reliability of the entire device.

[0009] Preferably, a protective cover is fixed on the top of the monitor body, which effectively protects the monitor body and can resist the potential impact of bad weather such as rain and snow, thereby ensuring the normal operation and service life of the monitor body.

[0010] Preferably, a driving mechanism is provided at the upper end of the threaded rod, and the driving mechanism can control the rotation of the threaded rod. The driving mechanism accurately controls the rotation of the threaded rod, so that the threaded rod can be lifted and lowered as required.

[0011] Preferably, the driving mechanism includes a control box, a hollow shaft is provided inside the control box, both ends of the hollow shaft are rotatably connected to the control box, and the axis of the hollow shaft coincides with the axis of the threaded rod; the inner wall of the hollow shaft is fixedly connected to the upper end of the threaded rod, a worm wheel is fixedly provided on the outer wall of the hollow shaft, a worm engaged with the worm wheel is provided on the outer side of the worm wheel, and one end of the worm wheel is fixedly connected to the output shaft of the motor. The motor, as a power source, can drive the worm to rotate, thereby driving the worm wheel engaged therewith to rotate synchronously. Since the worm wheel is fixedly connected to the hollow shaft, the rotation of the worm wheel is directly transmitted to the hollow shaft, thereby driving the threaded rod to rotate. By accurately controlling the rotation of the threaded rod, the mounting seat and the monitor body can be smoothly and accurately raised and lowered.

[0012] Preferably, the motor is configured as a stepper motor, which can achieve a more precise control effect with its high precision and stability.

[0013] Preferably, the upper end of the guide rod is fixedly connected to the control box, which ensures the stability and fixing effect of the guide rod and further improves the guiding accuracy of the entire device.

[0014] It can be seen from the above technical solutions that the advantages of the utility model are: the stepper motor accurately controls the rotation of the threaded rod, ensuring that the threaded rod and the threaded hole are closely matched, and then accurately adjusts the lifting and lowering of the mounting seat and the monitor body along the axis of the threaded rod. At the same time, the guide rod and the guide through hole cooperate with each other, which not only provides a stable guide for the mounting seat, but also effectively prevents the mounting seat and the monitor body from rotating around the axis of the threaded rod. In summary, when the device needs to be inspected and maintained, it can be easily adjusted to a low position, which greatly facilitates the operation of the staff; and after the maintenance is completed, it can quickly return to the required height and continue to perform efficient monitoring functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the utility model, the drawings required for use in the description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 The structure of the specific implementation method of the utility model is shown in FIG. Figure 1 .

[0017] Figure 2 The structure of the specific implementation method of the utility model is shown in FIG. Figure 2 .

[0018] Figure 3 It is a structural schematic diagram of the driving mechanism in a specific implementation manner of the utility model.

[0019] Description of main reference numerals

[0020] In the figure: 1. mounting base, 11. threaded rod, 12. guide rod, 13. guide through hole, 14. support table, 15. thickening block, 2. monitor body, 21. protective cover, 3. driving mechanism, 31. control box, 32. hollow shaft, 33. worm gear, 34. stepper motor, 35. worm, 4. base. DETAILED DESCRIPTION

[0021] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical scheme of the utility model will be clearly and completely described below in combination with the drawings in the specific embodiment. Obviously, the embodiments described below are only part of the embodiments of the utility model, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent.

[0022] A monitoring device for an information port includes a base 4, such as Figure 1 As shown, a mounting base 1 is arranged above the base 4, and the monitor body 2 is fixed to the mounting base 1 by bolts. A lifting mechanism is also arranged above the base 4, and the lifting mechanism can control the height of the mounting base 1 and the monitor body 2. A driving mechanism 3 is arranged on the lifting mechanism, and the driving mechanism 3 can provide power for the lifting mechanism.

[0023] like Figure 2 As shown, in this specific embodiment, the base 4 specifically adopts the following structure: the base 4 adopts a rectangular block material, and expansion bolts are installed on the base 4, and the base 4 can be fixed to the wall through the expansion bolts. A groove is provided in the middle position of the top of the base 4, and a bearing is installed in the groove, and the outer ring of the bearing is fixedly connected to the base 4 by bolts.

[0024] In this specific embodiment, the mounting seat 1 specifically adopts the following structure: the mounting seat 1 adopts a rectangular plate, a thickening block 15 is welded on one side of the mounting seat 1, and a threaded hole penetrating the thickening block 15 and the mounting seat 1 is provided in the middle position of the thickening block 15. A guide through hole 13 penetrating the thickening block 15 and the mounting seat 1 is also provided on the thickening block 15. In this embodiment, there are two guide through holes 13, which are respectively located on both sides of the threaded hole, and the two guide through holes 13 are symmetrical about the center line of the threaded hole. A support platform 14 is welded on the other side of the mounting seat 1, and the monitor body 2 is fixed to the support platform 14 by bolts. A protective cover 21 is fixed to the top of the monitor body 2 by bolts, and the protective cover 21 can protect the monitor body 2.

[0025] In this specific embodiment, the lifting mechanism specifically adopts the following structure: the lifting mechanism includes a threaded rod 11, which is placed vertically, the size of the threaded rod 11 is adapted to the threaded hole, and the threaded rod 11 is installed in the threaded hole, and the lower end of the threaded rod 11 is fixedly connected to the inner ring of the bearing on the base 4 through an interference fit. The lifting mechanism also includes a guide rod 12, which is also placed vertically, the size of the guide rod 12 is adapted to the guide through hole 13, and the guide rod 12 is installed in the guide through hole 13, and the lower end of the guide rod 12 is welded to the base 4. In this embodiment, there are two guide rods 12, and the two guide rods 12 are respectively installed in the two guide holes.

[0026] like Figure 3 As shown, in this specific embodiment, the driving mechanism 3 specifically adopts the following structure: the driving mechanism 3 includes a control box 31, and the top and bottom of the control box 31 are respectively provided with two through holes of the same size, and the center lines of the two through holes coincide and are vertically downward. Bearings are installed in both through holes, and the outer rings of the bearings are fixedly connected to the control box 31 by bolts. A hollow shaft 32 is provided inside the control box 31, and the two ends of the hollow shaft 32 are respectively fixedly connected to the inner rings of the two bearings of the control box 31 by interference fit, and the axis of the hollow shaft 32 coincides with the axis of the threaded rod 11, and the upper end of the threaded rod 11 is embedded and fixed inside the hollow shaft 32. At the same time, a worm wheel 33 is fixedly connected to the outer wall of the hollow shaft 32 through a transmission key, and a worm 35 meshing with the worm wheel 33 is provided on the outer side of the worm wheel 33, and one end of the worm 35 is fixedly connected to the output shaft of the motor by bolts, and the motor is fixed to the inner wall of the control box 31 by bolts. In this embodiment, the motor is a stepper motor 34 , which can achieve a more accurate control effect. In addition, the upper ends of the two guide rods 12 are welded to the bottom of the control box 31 .

[0027] The specific use process of the utility model is as follows: when the monitor body 2 needs to be inspected and repaired, first control the stepper motor 34 to rotate forward. The stepper motor 34 drives the worm 35 to rotate, and the worm 35 further drives the hollow shaft 32 to rotate through the worm wheel 33 that is tightly meshed with it. The rotation of the hollow shaft 32 is synchronously transmitted to the threaded rod 11. Since the threaded rod 11 and the threaded hole are threadedly matched, the mounting seat 1 and the monitor body 2 move downward steadily along the axis of the threaded rod 11. In this process, the guide rod 12 plays a key guiding and limiting role, ensuring that the mounting seat 1 and the monitor body 2 can only move vertically and will not rotate. When the mounting seat 1 and the monitor body 2 are lowered to a suitable position for easy inspection, turn off the stepper motor 34 and the inspection work can be carried out.

[0028] After the inspection is completed, the stepper motor 34 is controlled to reverse again. At this time, the worm 35, the worm wheel 33, the hollow shaft 32 and the threaded rod 11 all rotate in the opposite direction, pushing the mounting seat 1 and the monitor body 2 to move upward along the axis of the threaded rod 11. Similarly, the guide rod 12 continues to play the role of guiding and limiting to ensure the stability and accuracy of the moving process. When the mounting seat 1 and the monitor body 2 return to their original positions, the stepper motor 34 is turned off to complete the entire inspection and reset process.

[0029] It can be seen from the above embodiments that the beneficial effect of the utility model is that the stepper motor accurately controls the rotation of the threaded rod, ensuring that the threaded rod and the threaded hole are tightly matched, and then accurately adjusts the lifting and lowering of the mounting seat and the monitor body along the axis of the threaded rod. At the same time, the guide rod and the guide through hole cooperate with each other, which not only provides a stable guide for the mounting seat, but also effectively prevents the mounting seat and the monitor body from rotating around the axis of the threaded rod. In summary, when the device needs to be inspected and maintained, it can be easily adjusted to a low position, which greatly facilitates the operation of the staff; and after the maintenance is completed, it can quickly return to the required height and continue to perform efficient monitoring functions.

[0030] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A monitoring device for an information-based port, characterized in that: The monitor body (2) is fixed on a mounting seat (1), a threaded hole and a guide through hole (13) are provided on the mounting seat (1), a threaded rod (11) matched with the threaded hole is installed in the threaded hole, a guide rod (12) matched with the guide through hole (13) is installed in the guide through hole (13), and the axis of the guide rod (12) is parallel to the axis of the threaded rod (11).

2. The information-based port monitoring device according to claim 1 is characterized in that: A base (4) is fixed to the lower end of the guide rod (12), the base (4) is fixedly connected to the outer ring of the bearing, and the lower end of the threaded rod (11) is fixedly connected to the inner ring of the bearing.

3. The information-based port monitoring device according to claim 1 is characterized in that: The guide through holes (13) include two guide through holes (13), the two guide through holes (13) are symmetrical about the center line of the threaded hole, and the guide rods (12) are installed in the two guide through holes (13).

4. The information-based port monitoring device according to claim 1 is characterized in that: A protective cover (21) is fixed on the top of the monitor body (2).

5. The information port monitoring device according to claim 2 is characterized in that: A driving mechanism (3) is provided at the upper end of the threaded rod (11), and the driving mechanism (3) can control the rotation of the threaded rod (11).

6. The information-based port monitoring device according to claim 5 is characterized in that: The driving mechanism (3) comprises a control box (31), wherein a hollow shaft (32) is arranged inside the control box (31), and both ends of the hollow shaft (32) are rotatably connected to the control box (31), and the axis of the hollow shaft (32) coincides with the axis of the threaded rod (11); the inner wall of the hollow shaft (32) is fixedly connected to the upper end of the threaded rod (11), a worm wheel (33) is fixedly arranged on the outer wall of the hollow shaft (32), a worm (35) meshing with the worm wheel (33) is arranged outside the worm wheel (33), and one end of the worm (35) is fixedly connected to the output shaft of the motor.

7. The information-based port monitoring device according to claim 6 is characterized in that: The motor is configured as a stepper motor (34).

8. The information-based port monitoring device according to claim 6 is characterized in that: The upper end of the guide rod (12) is fixedly connected to the control box (31).

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