Device for automatically monitoring dismantling state of container lock pin

Abstract

The utility model relates to the technical field of container lock pin devices, in particular to a device for automatically monitoring the dismantling state of a container lock pin, which comprises a waterproof equipment box, a front-end assembly and a rear-end assembly, the front-end assembly is positioned inside the waterproof equipment box, and the front-end assembly and the rear-end assembly are connected through signal transmission; the front-end assembly comprises a network hard disk video recorder, a POE switch, a wireless router, a video analysis server and four video sensing devices, the four video sensing devices are electrically connected with the POE switch, the POE switch is electrically connected with the video analysis server, the network hard disk video recorder is electrically connected with the video analysis server, and the wireless router is electrically connected with the network hard disk video recorder. And the video analysis server is electrically connected with the wireless router. The container bottom lock pin dismounting monitoring device can automatically monitor the dismounting condition of the container bottom lock pin and prevent major safety production accidents of overturning of a field bridge or a rail-mounted gantry crane.

Description

Technical Field

[0001] The utility model relates to the technical field of container lock pin devices, in particular to a device for automatically monitoring the removal state of container lock pins. Background Art

[0002] Container transportation is increasingly becoming the main method of maritime transportation. Container ships are getting bigger and bigger, container terminals and berths are expanding, and terminal business management is also developing from manual management to informationization and automation to adapt to the busy container loading and unloading operations.

[0003] The advantage of container transportation is that cargo boxes manufactured according to global standards can be stacked up to place more cargo boxes in a limited space. In order to prevent the containers on the ship from tipping over due to the ship's turbulence, the upper and lower boxes of the stack must be connected with special container locks, which are container lock pins. The lock pins are provided by the shipping company. Therefore, there must be a process for installing and removing the lock pins when loading and unloading containers. Before loading the container, the lock pins must be installed in the lock pin installation holes at the designated positions of the four corners of the lower part of the container, and then the container is hoisted and loaded by the quay crane; conversely, when unloading the container, the lock pins at the lock pin installation holes at the designated positions of the four corners of the lower part of the container must be removed before the quay crane unloads the container onto the lighter to be transported to the yard, and then it is transported to the designated yard at the terminal for stacking.

[0004] In the container unloading process, after the locking pins of the container are removed and transported to the yard, the container needs to be lifted from the AGV or the inner container truck by a yard crane or rail crane and placed on the designated location of the stack in the yard. Since there is no turbulence on the shore as there is at sea, and in order to improve the efficiency of container unloading, the yard's operating specifications are that the boxes are not connected by locking pins. However, if due to negligence, the individual locking pins of a container are not removed, the container will be placed on the stack in the yard. At this time, the corner of the container and the lower box will be locked by this locking pin. When the container is lifted again to be loaded out of the terminal, because this corner is locked and hung, it will be lifted together with the next container. It may cause the tilt and collision of the lifted box body, causing the container stack to fall, and even cause a major production safety accident such as the overturning of the yard crane or rail crane.

[0005] Therefore, to prevent such accidents, it is necessary to thoroughly check whether the locking pin at the bottom has been removed before the container is transferred to the yard. Utility Model Content

[0006] In order to solve the above problems existing in the prior art, the utility model provides a device for automatically monitoring the removal status of the container lock pins, which can automatically monitor the removal status of the lock pins at the bottom of the container to prevent major production safety accidents such as overturning of yard cranes or rail cranes.

[0007] The purpose of the utility model can be achieved through the following technical solutions:

[0008] A device for automatically monitoring the removal status of a container lock pin comprises a waterproof device box, a front-end component and a rear-end component, wherein the front-end component is located inside the waterproof device box, and the front-end component and the rear-end component are connected via signal transmission;

[0009] The front-end component includes a network hard disk video recorder, a POE switch, a wireless router, a video analysis server and four video sensor devices, the four video sensor devices are electrically connected to the POE switch, the POE switch is electrically connected to the video analysis server, the network hard disk video recorder is electrically connected to the video analysis server, and the video analysis server is electrically connected to the wireless router;

[0010] The back-end components include a monitor, an audible and visual alarm and a background database. The monitor and the background database are electrically connected, and the audible and visual alarm and the background database are electrically connected.

[0011] Furthermore, the video sensing device includes a high-definition camera, a protective cover, a laser sensor and a fog-penetrating fill light. The protective cover is fixedly connected to the outside of the high-definition camera, the laser sensor is fixedly connected to the protective cover, and the fog-penetrating fill light is fixedly connected to the protective cover.

[0012] Furthermore, the wireless router and the backend database are communicated via signal transmission.

[0013] Furthermore, the four video sensor devices are respectively located at the four corners of the container crane.

[0014] Furthermore, the POE switch and the video analysis server are connected via an R / SW interface.

[0015] Furthermore, the network video recorder and the video analysis server are connected via an R / SW interface.

[0016] The beneficial effects of the utility model are:

[0017] (1) By setting up the front-end components, the technical effect that can be achieved is that the video sensor device is used to monitor the status of the locking pins at the four corners of the bottom of the container in real time, the network hard disk recorder is used to store the recorded video, the POE switch is used to transmit data signals and provide direct current, the video analysis server is used to analyze whether the container locking pins in the video are in a removed state, and the wireless router is used to transmit the signal to the background database in time to prevent major production safety accidents such as the overturning of the yard crane or rail crane.

[0018] (2) By setting up the back-end components, the technical effect that can be achieved is that the monitor is used to observe the real-time video at the back end, so that the user can promptly detect the problem of the container lock pin and take corresponding measures. The sound and light alarm is used to warn the user when the front end detects that the lock pin has not been removed. The back-end database is used to store data for later viewing.

[0019] (3) By setting up a waterproof equipment box, the technical effect that can be achieved is that the waterproof equipment box can prevent the front-end components from being damaged by natural environments such as rain, causing damage to parts, and increasing the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0021] Figure 1 It is a structural schematic diagram of the front-end component in the utility model;

[0022] Figure 2 It is a structural schematic diagram of the back-end components of the utility model;

[0023] Description of main component symbols:

[0024] In the figure: 1. Video sensor device; 2. Network hard disk recorder; 3. POE switch; 4. Waterproof equipment box; 5. Signal; 6. Wireless router; 7. Video analysis server; 8. Monitor; 9. Sound and light alarm; 10. Backend database. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0026] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0027] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0028] Reference Figure 1 and Figure 2 , is a device for automatically monitoring the removal status of a container lock pin disclosed in the utility model, comprising a waterproof device box 4, a front-end component and a rear-end component, the front-end component is located inside the waterproof device box 4, and the front-end component and the rear-end component are connected via signal 5 transmission.

[0029] The waterproof device box 4 can prevent the front-end components from being damaged by the natural environment such as rain, thereby increasing the service life of the device.

[0030] The front-end components include a network hard disk video recorder 2, a POE switch 3, a wireless router 6, a video analysis server 7 and four video sensor devices 1. The four video sensor devices 1 are electrically connected to the POE switch 3, the POE switch 3 is electrically connected to the video analysis server 7, the network hard disk video recorder 2 is electrically connected to the video analysis server 7, and the video analysis server 7 is electrically connected to the wireless router 6.

[0031] The video sensor device 1 is used to monitor the status of the locking pins at the four corners of the bottom of the container in real time, the network hard disk recorder 2 is used to store the recorded video, the POE switch 3 is used to transmit the data signal 5 and provide direct current, and the wireless router 6 is used to transmit the signal 5 to the background database 10 in time to prevent major production safety accidents such as the overturning of the yard crane or rail crane.

[0032] The back-end components include a monitor 8, an audible and visual alarm 9 and a background database 10. The monitor 8 and the background database 10 are electrically connected, and the audible and visual alarm 9 and the background database 10 are electrically connected.

[0033] The monitor 8 is used to observe real-time video at the back end, so that the user can promptly detect problems with the container lock pin and take corresponding measures. The sound and light alarm 9 is used to warn the user when the front end detects that the lock pin has not been removed. The back-end database 10 is used to store data for later viewing.

[0034] The video analysis server 7 is an industrial-grade professional server responsible for receiving the image data collected by the video sensor device 1, and comparing it with the database lock pin in the memory, transmitting the result to the hoist and the background database 10, and obtaining instructions for continuing the operation or stopping the hoisting box.

[0035] The video sensor device 1 includes a high-definition camera, a protective cover, a laser sensor and a fog-penetrating fill light. The protective cover is fixedly connected to the outside of the high-definition camera, the laser sensor is fixedly connected to the protective cover, and the fog-penetrating fill light is fixedly connected to the protective cover.

[0036] The wireless router 6 and the backend database 10 are transmitted via the signal 5. Four video sensor devices 1 are respectively located at the four corners of the container crane.

[0037] The POE switch 3 is connected to the video analysis server 7 via an R / SW interface. The network hard disk video recorder 2 is connected to the video analysis server 7 via an R / SW interface.

[0038] The working principle and use process of the utility model are as follows: a video sensor device 1 is installed at each of the four corners of the container crane, and the four video sensor devices 1 shoot the video of the container lock pin and transmit it to the POE switch 3, and store the video on the network hard disk recorder 2.

[0039] The POE switch 3 transmits a signal 5 to a video analysis server 7 to analyze the locking pin status on the video, and then transmits the signal 5 to a background database 10 through a wireless router 6. The background database 10 transmits the video to a monitor 8. When it is detected that the locking pin has not been removed, an audible and visual alarm 9 sounds an alarm.

[0040] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A device for automatically monitoring the removal status of container lock pins, characterized in that: It includes a waterproof device box, a front-end component and a back-end component, wherein the front-end component is located inside the waterproof device box, and the front-end component and the back-end component are connected through signal transmission; The front-end component includes a network hard disk video recorder, a POE switch, a wireless router, a video analysis server and four video sensor devices, the four video sensor devices are electrically connected to the POE switch, the POE switch is electrically connected to the video analysis server, the network hard disk video recorder is electrically connected to the video analysis server, and the video analysis server is electrically connected to the wireless router; The back-end components include a monitor, an audible and visual alarm and a background database. The monitor and the background database are electrically connected, and the audible and visual alarm and the background database are electrically connected.

2. The device for automatically monitoring the removal status of container lock pins according to claim 1, characterized in that: The video sensing device includes a high-definition camera, a protective cover, a laser sensor and a fog-penetrating fill light. The protective cover is fixedly connected to the outside of the high-definition camera, the laser sensor is fixedly connected to the protective cover, and the fog-penetrating fill light is fixedly connected to the protective cover.

3. The device for automatically monitoring the removal status of container lock pins according to claim 1, characterized in that: The wireless router and the backend database are connected via signal transmission.

4. The device for automatically monitoring the removal status of container lock pins according to claim 1, characterized in that: The four video sensor devices are respectively located at the four corners of the container crane.

5. The device for automatically monitoring the removal status of container lock pins according to claim 1, characterized in that: The POE switch is connected to the video analysis server via an R / SW interface.

6. The device for automatically monitoring the removal status of container lock pins according to claim 1, characterized in that: The network hard disk video recorder is connected to the video analysis server via an R / SW interface.

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