Ultrahigh detection and alarm device suitable for high-water-head large-scale single-stage ship lock

Abstract

The utility model provides an ultrahigh detection alarm device suitable for a high-water-head large-scale single-stage ship lock, and the device comprises an adjusting frame device which is disposed on the outer walls of two side walls of a navigation facility of the ship lock. A detection sensing device is arranged on the adjusting frame device; the detection sensing device comprises a first laser transmitter and a second laser transmitter, the first laser transmitter and the second laser transmitter are connected with a LOGO module of the warning device through a first signal line, and the LOGO module is connected with an alarm for alarming through a second signal line. A laser sensor detection alarm mode is used, the characteristic that a PNP type laser sensor emits a high level when being blocked is utilized, an alarm device is triggered through a LOGO module, and in order to guarantee the stability of the device and reduce the false alarm rate, eight laser sensors in four groups are additionally arranged at the same time, so that ship superelevation is detected in real time, and superelevation early warning and follow-up equipment maintenance are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of ship lock detection alarms, in particular to a ship super-height detection alarm device. Background Art

[0002] Lock navigation is affected by seasonal weather, water surface fluctuations, and the vessel's laden draft. Clearance height requirements vary at different times of the year. Ship masts that fail to meet clearance height requirements can scrape against the bottom of the movable bridge and the crane's traveling beam, causing damage to lock equipment and facilities. These scraped or collided facilities also pose significant safety risks, necessitating prompt verification of their functional integrity to prevent secondary accidents.

[0003] Currently, locks lack a scientific, effective, and real-time method for monitoring and issuing alerts on the clearance height of ships passing through them, aside from ship self-inspections, planned ship height declarations, maritime security inspections, and proactive reminders and requests from lock operators. In the event of a collision, these incidents are primarily discovered by operators, through monitoring or through experience, and by nearby lock staff. This makes collecting evidence of illegal vessels difficult, and hidden dangers remain undiscovered in a timely manner. There is also no dedicated video surveillance equipment on site for evidence collection. To further ensure the safety of navigation equipment and enhance the intelligence of locks, it is essential to develop and implement a set of overheight detection devices for ships. Utility Model Content

[0004] The purpose of the present invention is to overcome the above-mentioned shortcomings and provide a ship overheight detection alarm device, which uses a laser sensor to detect and alarm, utilizes the characteristic of the PNP laser sensor emitting a high level when blocked, and triggers the alarm device through the LOGO module. At the same time, in order to ensure the stability of the device and reduce the false alarm rate, four groups of eight laser sensors are added at the same time to detect the ship's overheight in real time, which is convenient for overheight warning and subsequent equipment maintenance; it can detect whether the ship's navigation clearance height meets the requirements, and prompt the ship that does not meet the requirements through the alarm device, so that the operation and maintenance personnel can discover it in time; this device can improve the intelligence level of the lock, achieve the purpose of protecting the lock equipment and facilities and the safety of the ship hull, and lay a good foundation for the stable operation of the lock equipment and the maintenance of navigation safety.

[0005] In order to achieve the above-mentioned technical features, the purpose of the utility model is achieved as follows: a super-height detection and alarm device suitable for a large single-stage ship lock with high water head, comprising an adjustment frame device, which is installed on the outer walls of the walls on both sides of the ship lock navigation facility; a detection sensor device is provided on the adjustment frame device; the detection sensor device includes a first laser emitter and a second laser emitter, and the first laser emitter and the second laser emitter are connected to the LOGO module of the warning device through a first signal line, and the LOGO module is connected to the alarm for alarm through a second signal line.

[0006] The adjusting frame device includes a base, a back plate is fixed to one side of the top of the base, and a plurality of mounting holes are provided on the back plate. The mounting holes are fixedly connected to the walls on both sides of the lock navigation facility by bolts;

[0007] A horizontal slide rail is fixed on the top of the base, a vertical slide rail is slidably installed on the horizontal slide rail, a vertical slider is slidably installed on the vertical slide rail, and a first laser emitter and a second laser emitter are symmetrically fixed on the outer wall of the vertical slider.

[0008] The adjusting frame device is made of aluminum alloy plates assembled and welded;

[0009] The installation height and quantity of the adjustable frame device are set according to the actual situation at the ship lock site.

[0010] A horizontal slide rail knob for locking the vertical slide rail is installed between the vertical slide rail and the horizontal slide rail.

[0011] The first laser emitter and the second laser emitter both adopt PNP type laser sensors.

[0012] The LOGO module is provided with a power interface, an input port, an output port, a FE ground terminal, an Ethernet port, an Ethernet communication status LED, a micro SD card slot, an LCD and a control panel;

[0013] The first laser emitter and the second laser emitter are connected to the input port via a first signal line;

[0014] The output port is connected to the alarm via a second signal line.

[0015] The alarm comprises a rotating base, a main body shell is mounted on the top of the rotating base via a coupling, a buzzer is arranged on the main body shell, and an LED bulb and a shell are arranged on the top of the main body shell.

[0016] The utility model has the following beneficial effects:

[0017] 1. This utility model uses laser sensors to detect alarms. It takes advantage of the characteristic of the PNP laser sensor that it emits a high level when blocked, and triggers the alarm device through the LOGO module. At the same time, in order to ensure the stability of the device and reduce the false alarm rate, four groups of eight laser sensors are added to detect the ship's overheight in real time, which is convenient for overheight warning and subsequent equipment maintenance.

[0018] 2. The utility model can detect whether the navigation clearance height of ships meets the requirements, and prompt ships that do not meet the requirements through an alarm device, so that operation and maintenance personnel can find them in time.

[0019] 3. The device of this utility model can improve the intelligence level of the lock, achieve the purpose of protecting the safety of the lock equipment and facilities and the ship hull, and lay a good foundation for the stable operation of the lock equipment and the maintenance of navigation safety.

[0020] 4. The device of the utility model can give early warning in the first time after a collision occurs, and repair the lock equipment and facilities in time to reduce hidden dangers and further ensure the safety of navigation equipment.

[0021] 5. The utility model device can save manpower for equipment inspection and improve economic benefits.

[0022] 6. The device of the utility model has a simple structure design, is easy to operate, and is easy to implement in actual production.

[0023] 7. The device of this utility model is precisely designed and can greatly reduce errors.

[0024] 8. The device of the utility model has low production cost and is easy to be promoted in water conservancy projects such as ship locks. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0026] Figure 1 This is the overall structure diagram of the utility model.

[0027] Figure 2 This is a three-dimensional diagram of the adjustment frame device of the utility model.

[0028] Figure 3 This is a three-dimensional diagram of the LOGO module of the present utility model.

[0029] Figure 4 This is a three-dimensional diagram of the alarm of the present invention.

[0030] In the figure: adjustment frame device 1, LOGO module 2, alarm 3, first signal line 4, second signal line 5;

[0031] Back plate 101, mounting hole 102, base 103, horizontal slide rail 104, horizontal slide rail knob 105, vertical slide rail 106, laser fixing plate 107, first laser emitter 108, second laser emitter 109, vertical slider 1010;

[0032] Power interface 201, input port 202, output port 203, FE ground terminal 204, Ethernet port 205, Ethernet communication status LED 206, micro SD card slot 207, LCD 208, control panel 209;

[0033] Housing 301 , LED bulb 302 , main body housing 303 , buzzer 304 , rotating base 305 , coupling 306 . DETAILED DESCRIPTION

[0034] The embodiments of the present invention will be further described below with reference to the accompanying drawings.

[0035] like Figure 1-4 As shown, an overheight detection and alarm device suitable for a high-head large single-stage ship lock includes an adjustment frame device 1, which is installed on the outer walls of the walls on both sides of the ship lock navigation facility; the adjustment frame device 1 is provided with a detection sensor device; the detection sensor device includes a first laser emitter 108 and a second laser emitter 109, the first laser emitter 108 and the second laser emitter 109 are connected to the LOGO module 2 of the warning device through a first signal line 4, and the LOGO module 2 is connected to the alarm 3 for alarm through a second signal line 5. By adopting the above-mentioned alarm device using a laser sensor to detect the alarm, the characteristic of the PNP laser sensor emitting a high level when blocked is utilized, and the alarm device is triggered through the LOGO module. At the same time, in order to ensure the stability of the device and reduce the false alarm rate, four groups of eight laser sensors are added to detect the excessive height of the ship in real time, which is convenient for excessive height warning and subsequent equipment maintenance; it can detect whether the navigation clearance height of the ship meets the requirements, and prompt the ships that do not meet the requirements through the alarm device, so that the operation and maintenance personnel can discover them in time; this device can improve the intelligence level of the lock, achieve the purpose of protecting the safety of the lock equipment and facilities and the ship hull, and lay a good foundation for the stable operation of the lock equipment and the maintenance of navigation safety.

[0036] Furthermore, the adjusting frame device 1 includes a base 103, a back plate 101 is fixed to the top side of the base 103, a plurality of mounting holes 102 are provided on the back plate 101, and the locations of the mounting holes 102 are fixedly connected to the walls on both sides of the lock navigation facility by bolts; through the above structure, the adjusting frame device 1 can be reliably fixed on the wall of the lock navigation facility.

[0037] Furthermore, a horizontal slide rail 104 is fixed to the top of the base 103. A vertical slide rail 106 is slidably mounted on the horizontal slide rail 104. A vertical slider 1010 is slidably mounted on the vertical slide rail 106. A first laser emitter 108 and a second laser emitter 109 are symmetrically fixedly mounted on the outer wall of the vertical slider 1010. This structure allows for fine-tuning of the first and second laser emitters 108, 109 in the horizontal and vertical directions to meet different detection requirements.

[0038] Furthermore, the adjusting frame device 1 is made of aluminum alloy plates assembled and welded;

[0039] Furthermore, the installation height and quantity of the adjusting frame device 1 are set according to the actual situation at the ship lock site.

[0040] In this embodiment, four sets of adjustment frame devices 1 are additionally provided, and the installation heights are set according to the navigation clearance height requirements of the lock.

[0041] Furthermore, a horizontal rail knob 105 for locking the vertical rail 106 is installed between the vertical rail 106 and the horizontal rail 104. The vertical rail 106 can be locked after the position adjustment is completed through the horizontal rail knob 105.

[0042] Furthermore, the first laser emitter 108 and the second laser emitter 109 both use PNP laser sensors, and the alarm device is triggered through the LOGO module 2 by utilizing the characteristic that the PNP laser sensor emits a high level when blocked.

[0043] Furthermore, the LOGO module 2 adopts Siemens plc / LOGO.

[0044] Furthermore, the LOGO module 2 is provided with a power interface 201, an input port 202, an output port 203, a FE grounding terminal 204, an Ethernet port 205, an Ethernet communication status LED 206, a micro SD card slot 207, an LCD 208 and a control panel 209; the first laser emitter 108 and the second laser emitter 109 are connected to the input port 202 through a first signal line 4; the output port 203 is connected to the alarm 3 through a second signal line 5.

[0045] In this embodiment, the first laser emitter 108 and the second laser emitter 109 and the receiver model are Kai KJT-GJG12TR-T05, with a detection distance of up to 50m. They are respectively installed on the laser fixing plates 107 on the two adjustment frame devices 1. Each laser fixing plate 107 can be equipped with two laser sensors, and 4 groups of 8 laser sensors are added.

[0046] Furthermore, the alarm 3 includes a rotating base 305, with a main housing 303 mounted on top of the rotating base 305 via a coupling 306. The housing 303 is provided with a buzzer 304, and the top of the housing 303 is provided with an LED bulb 302 and a housing 301. The alarm's signal line is connected to the output end of the LOGO module. The alarm is equipped with an alarm light 302 and a buzzer 304. Once a ship triggers the laser signal, the alarm will continue to sound and cooperate with the lock's video surveillance.

[0047] Further,

[0048] The specific steps of this embodiment are as follows:

[0049] 1. Set the navigation clearance height to 18m and the width to 34m;

[0050] 2. When the vessel exceeds the clearance height and is exposed to the laser, the first laser sensor 108 and the second laser emitter 109 trigger the input of the LOGO module by utilizing the characteristic that the PNP laser sensor emits a high level when blocked, so that the module operates;

[0051] 3. After the LOGO module is running, it gives an output signal, triggering the alarm system. The alarm buzzer 304 sounds and the alarm light 302 flashes red.

[0052] 4. On-site inspection personnel heard the siren and went to the scene. The centralized control operator saw the flashing alarm light on the video surveillance and went to the scene.

[0053] 5. The LOGO module is set to automatically reset after 5 minutes and can be manually reset on site within 5 minutes.

Claims

1. An ultra-high detection and alarm device suitable for large single-stage ship locks with high water head, characterized in that: The invention comprises an adjustment frame device (1), wherein the adjustment frame device (1) is installed on the outer walls of both sides of the ship lock navigation facility; the adjustment frame device (1) is provided with a detection sensor device; the detection sensor device comprises a first laser emitter (108) and a second laser emitter (109); the first laser emitter (108) and the second laser emitter (109) are connected to a LOGO module (2) of a warning device via a first signal line (4); and the LOGO module (2) is connected to an alarm (3) for alarming via a second signal line (5).

2. The superelevation detection and alarm device for a large single-stage ship lock with high water head according to claim 1, characterized in that: The adjusting frame device (1) comprises a base (103), a back plate (101) is fixed to one side of the top of the base (103), a plurality of mounting holes (102) are provided on the back plate (101), and the locations where the mounting holes (102) are located are fixedly connected to the walls on both sides of the lock navigation facility by bolts; A horizontal slide rail (104) is fixed on the top of the base (103), a vertical slide rail (106) is slidably mounted on the horizontal slide rail (104), a vertical slider (1010) is slidably mounted on the vertical slide rail (106), and a first laser emitter (108) and a second laser emitter (109) are symmetrically fixedly mounted on the outer wall of the vertical slider (1010).

3. The superelevation detection and alarm device for a large single-stage ship lock with high water head according to claim 2, characterized in that: The adjusting frame device (1) is made of aluminum alloy plates assembled and welded; The installation height and number of the adjusting frame device (1) are set according to the actual situation at the ship lock site.

4. The superelevation detection and alarm device for a large single-stage ship lock with high water head according to claim 2, characterized in that: A horizontal slide rail knob (105) for locking the vertical slide rail (106) is installed between the vertical slide rail (106) and the horizontal slide rail (104).

5. The superelevation detection and alarm device for a large single-stage ship lock with high water head according to claim 1, characterized in that: The first laser emitter (108) and the second laser emitter (109) both adopt PNP type laser sensors.

6. The superelevation detection and alarm device for a large single-stage ship lock with high water head according to claim 1, characterized in that: The LOGO module (2) is provided with a power interface (201), an input port (202), an output port (203), an FE ground terminal (204), an Ethernet port (205), an Ethernet communication status LED (206), a micro SD card slot (207), an LCD (208) and a control panel (209); The first laser emitter (108) and the second laser emitter (109) are connected to the input port (202) via a first signal line (4); The output port (203) is connected to the alarm (3) via a second signal line (5).

7. The superelevation detection and alarm device for a large single-stage ship lock with high water head according to claim 1, characterized in that: The alarm (3) comprises a rotating base (305), a main housing (303) is mounted on the top of the rotating base (305) via a coupling (306), a buzzer (304) is provided on the main housing (303), and an LED bulb (302) and a housing (301) are provided on the top of the main housing (303).

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