Flood prevention water level monitoring and alarming device

Abstract

The utility model discloses a flood prevention water level monitoring and alarming device which comprises an installation supporting column, a transverse column is arranged on the top of the outer wall of the installation supporting column, an ultrasonic liquid level meter is arranged on the transverse column, and a control assembly electrically connected with the ultrasonic liquid level meter is arranged on the outer wall of the transverse column. The alarm assembly is arranged at the top of the mounting supporting column and electrically connected with the control assembly, the alarm assembly comprises a bearing seat, a swing part is arranged on the outer wall of the bearing seat, one end of the swing part is connected with a reminding flag, and the other end of the swing part is in transmission connection with a knocking part; and the alarm is arranged at the top of the bearing seat. The alarm assembly has double alarm guarantees, after the ultrasonic liquid level meter monitors that the water level of the area to be monitored reaches the preset height, the alarm gives an alarm, meanwhile, the swing part drives the reminding flag to swing, the knocking part makes a sound, the device can provide more comprehensive alarm coverage, and when the alarm is damaged, the alarm assembly can give an alarm. And effective transmission of alarm information can still be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of water level monitoring and alarm, in particular to a flood control water level monitoring and alarm device. Background Art

[0002] The Yellow River is a sediment-rich river with a high sediment content and large sediment transport capacity. During the flood season every year, the water level of the Yellow River is very high due to the excessive sediment accumulation at the bottom of the Yellow River, and there is a risk of breaking the dike at any time. Therefore, it is necessary to monitor the water level of the Yellow River.

[0003] Currently, monitoring and alarm devices are commonly used to monitor the water level in the river and issue an alarm when the water level reaches a preset height, so that relevant personnel can prepare in advance and prevent damage to the Yellow River embankment at any time, and carry out repairs or reinforcements. However, existing monitoring and alarm devices usually only use the alarm on the device to issue an alarm, which is a single alarm method. Once the alarm is damaged, it cannot effectively alert the monitoring personnel, and there is still room for improvement. To this end, we propose a flood control water level monitoring and alarm device. Utility Model Content

[0004] The purpose of the present invention is to provide a flood control water level monitoring and alarm device to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A flood control water level monitoring and alarm device includes a mounting support, a transverse column provided on the top of the outer wall of the mounting support, an ultrasonic level meter for monitoring the water level of the monitored area provided on the transverse column, a control assembly provided on the outer wall of the transverse column electrically connected to the ultrasonic level meter, and an alarm assembly provided on the top of the mounting support and electrically connected to the control assembly, the alarm assembly being driven to operate by the control assembly when the ultrasonic level meter detects that the water level in the monitored area has reached a preset height, wherein the alarm assembly includes:

[0007] The bearing seat has an outer wall provided with a swinging portion, one end of the swinging portion is connected to the reminder flag, and the other end is transmission-connected to the knocking portion; and

[0008] The alarm is arranged on the top of the bearing seat.

[0009] A further improvement is that the swing portion includes:

[0010] A rotating device is arranged in the bearing seat, wherein the output end of the rotating device passes through one side of the bearing seat and is provided with a driving disk; and

[0011] The swing arm is movably arranged on one side of the driving disk, and the lower end of the swing arm is rotatably connected to the outer wall of the supporting seat. The top end of the swing arm is connected to the reminder flag, and the bottom end is provided with a driving gear for driving the knocking part.

[0012] A further improvement is that the striking part includes:

[0013] A rack meshing with the driving gear, the rack being horizontally slidably disposed on the outer wall of the bearing seat, and a knocking column being disposed on one side of the rack; and

[0014] The metal part is arranged on the outer wall of the bearing seat and corresponds to the knocking column, and is used for contacting the knocking column.

[0015] A further improvement is that a bearing plate is attached to the bottom of the bearing seat, and the bearing plate is fixedly arranged on the top of the mounting pillar. Limit blocks that are attached to the outer wall of the bearing seat are symmetrically provided on both sides of the top of the bearing plate. An insertion block is inserted into the limit block, and a slot for the insertion block to enter is opened on the outer wall of the bearing seat. The outer end of the insertion block is connected to a connecting plate, and the connecting plate is movably sleeved on the outer wall of the guide rod, and one end of the guide rod is connected to the limit block. The outer wall of the guide rod is sleeved with an elastic member with one end connected to the outer end of the guide rod and the other end connected to the connecting plate.

[0016] A further improvement is that the control component includes a protective shell arranged on the outer wall of the mounting pillar, a controller arranged in the protective shell for controlling the operation of the rotating equipment and the alarm, and a wireless communication module that wirelessly connects the controller and the ultrasonic liquid level meter with the external monitoring terminal. When the ultrasonic liquid level meter detects that the water level in the monitored area reaches a preset height, it also sends an alarm signal to the external monitoring terminal through the wireless communication module.

[0017] A further improvement is that the outer wall of the mounting support is also provided with a photovoltaic assembly.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] The alarm assembly of the utility model has dual alarm protection. After the ultrasonic liquid level meter detects that the water level in the monitored area has reached a preset height, the alarm will sound an alarm. At the same time, the swing part drives the reminder flag to swing and the knocking part makes a sound, so that the device can provide more comprehensive alarm coverage, and the alarm is more eye-catching and effective. Even when the alarm is damaged, it can still ensure the effective transmission of the alarm information. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the device structure of the utility model;

[0021] Figure 2 For this utility model Figure 1 Another perspective structural diagram;

[0022] Figure 3 For this utility model Figure 2 A magnified view of the structure A;

[0023] Figure 4 This is a schematic diagram of the load-bearing plate structure of the present utility model.

[0024] In the figure: 100, mounting support; 200, horizontal column; 300, ultrasonic level gauge; 400, alarm assembly; 401, bearing seat; 402, alarm; 403, drive disc; 404, swing arm; 405, warning flag; 406, drive gear; 407, rack; 408, metal part; 409, bearing plate; 410, limit block; 411, plug block; 412, connecting plate; 413, guide rod; 414, elastic part; 500, control assembly; 600, photovoltaic assembly. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-Figure 2 A flood control water level monitoring and alarm device includes a mounting support 100. A transverse support 200 is provided on the top of the outer wall of the mounting support 100. An ultrasonic level meter 300 for monitoring the water level of a to-be-monitored area is provided on the transverse support 200. The ultrasonic level meter 300 is, for example, an ultrasonic water level sensor, which is perpendicular to the water surface of the to-be-monitored area and is used to monitor the water level of the to-be-monitored area. The to-be-monitored area can be a designated location in the Yellow River.

[0027] The outer wall of the transverse column 200 is provided with a control assembly 500 electrically connected to the ultrasonic level meter 300;

[0028] It also includes an alarm component 400 disposed on the top of the mounting support 100 and electrically connected to the control component 500 to provide a warning so that timely detection and measures can be taken;

[0029] The alarm component 400 is driven by the control component 500 when the ultrasonic level meter 300 detects that the water level in the monitored area reaches a preset height. The alarm component 400 includes:

[0030] The bearing seat 401 is provided with a swing part, one end of the swing part is connected with the reminding flag 405, and the other end is in transmission connection with the knocking part. The reminding flag 405 can be a reflective material flag (a flag with a surface coated with a reflective material such as reflective film, reflective paint, etc.) or a self-luminous material flag (a flag made of a self-luminous material such as fluorescent material, luminescent material, etc.), etc. The swing part drives the reminding flag 405 to swing, and the knocking part makes a sound, so as to achieve the reminding effect when the water level in the area to be monitored reaches the preset height. In addition, the alarm assembly 400 further comprises:

[0031] The alarm 402 is arranged on the top of the bearing seat 401. The alarm 402 is a conventional device in the field, and will not be described in detail here.

[0032] The alarm assembly 400 of the application is a double-alarm reminding device, which ensures that the device can always give an alarm when the water level in the area to be monitored reaches the preset height.

[0033] Please refer to Figure 3 As preferred, the swing part of the embodiment comprises:

[0034] The rotating device is a motor which can rotate clockwise, and is arranged in the bearing seat 401. The output end of the motor penetrates through one side of the bearing seat 401 and is sleeved with the driving disc 403; and

[0035] The swing arm 404 is movably arranged on one side of the driving disc 403. Specifically, a strip-shaped opening is formed in the swing arm 404, and a rotating pin is slidably arranged in the strip-shaped opening. The rotating pin is connected with the driving disc 403, and the lower end of the swing arm 404 is in rotation connection with the outer wall of the bearing seat 401. When the driving disc 403 rotates, the swing arm 404 is driven by the rotating pin, and then the upper and lower ends of the swing arm 404 swing in opposite directions. The top end of the swing arm 404 is connected with the reminding flag 405, and the bottom end of the swing arm 404 is provided with a driving gear 406 for driving the knocking part. The driving gear 406 is a sector gear.

[0036] As preferred, the knocking part of the embodiment comprises:

[0037] The gear rack 407 is in meshing connection with the driving gear 406. The gear rack 407 is horizontally slidably arranged on the outer wall of the bearing seat 401. One side of the gear rack 407 is provided with a knocking column. The gear rack 407 can be slidably arranged on the outer wall of the bearing seat 401 through a sliding block and a guide rail. The knocking column can be a metal rod; and

[0038] The metal part 408 is arranged on the outer wall of the supporting base 401 and corresponds to the knocking column. It is used to contact the knocking column. When the driving gear 406 swings with the swing arm 404, it drives the rack 407 to slide back and forth, and then knocks the metal part 408 back and forth through the knocking column, thereby issuing a reminder sound. When the water level in the monitored area reaches a preset height, both the alarm 402 and the knocking part make a sound. During long-term use, if one of the two is damaged, for example, when the alarm 402 is damaged, the knocking part can still provide the work of making a sound to remind.

[0039] See also Figure 4 As a preference, the bottom of the supporting seat 401 of this embodiment is fitted with a supporting plate 409, which is fixed to the top of the mounting pillar 100. The top of the supporting plate 409 is symmetrically provided with limit blocks 410 fitted with the outer wall of the supporting seat 401 on both sides to limit the movement of the supporting seat 401. An insert block 411 is inserted into the limit block 410, and a slot for the insert block 411 to enter is opened on the outer wall of the supporting seat 401. The outer end of the insert block 411 is connected to a connecting plate 412, which is also in On the outside of the limit block 410, the connecting plate 412 is movably sleeved on the outer wall of the guide rod 413, and one end of the guide rod 413 is connected to the limit block 410. The guide rod 413 is T-shaped, and the outer wall of the guide rod 413 is sleeved with an elastic part 414 with one end connected to the outer end of the guide rod 413 and the other end connected to the connecting plate 412. When disassembling the alarm component 400, the alarm component 400 can be removed by pulling the connecting plate 412 to squeeze the elastic part 414 to drive the plug block 411 out of the slot, thereby facilitating the maintenance of the alarm component 400.

[0040] Preferably, the control component 500 of this embodiment includes a protective shell provided on the outer wall of the mounting pillar 100, a controller provided in the protective shell for controlling the operation of the rotating equipment and the alarm 402, and a wireless communication module for wirelessly connecting the controller and the ultrasonic liquid level meter 300 to the external monitoring terminal. The controller and the wireless communication module are both conventional equipment in this field and are not described in detail here. When the ultrasonic liquid level meter 300 detects that the water level in the monitored area reaches a preset height, it also sends an alarm signal to the external monitoring terminal through the wireless communication module. The ultrasonic liquid level meter 300 detects that the water level data of the monitored area can also be transmitted to the external monitoring terminal through the wireless communication module. The external monitoring terminal has an alarm module, such as an audible and visual alarm. After receiving the alarm signal, the alarm module is triggered at the same time to improve the alarm effect of the device.

[0041] Preferably, the outer wall of the mounting support 100 of this embodiment is further provided with a photovoltaic assembly 600, which includes a photovoltaic panel and a battery for providing power to the electrical components in the device so that it can stably monitor the water level of the area to be monitored outdoors.

[0042] Preferably, the ultrasonic level meter 300 of this embodiment is an integrated ultrasonic level meter of the JY-DP model, the alarm 402 is an alarm of the DGM-SK 10 model, the controller is a Siemens Smart-200 PLC, and the wireless communication module is an FBOX-4G model.

[0043] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flood control water level monitoring and alarm device, comprising a mounting support (100), a transverse column (200) provided on the top of the outer wall of the mounting support (100), an ultrasonic level meter (300) for monitoring the water level of the monitored area provided on the transverse column (200), and a control component (500) electrically connected to the ultrasonic level meter (300) provided on the outer wall of the transverse column (200), characterized in that: The device further comprises an alarm component (400) disposed on the top of the mounting support (100) and electrically connected to the control component (500). The alarm component (400) is driven to operate by the control component (500) when the ultrasonic level meter (300) detects that the water level in the monitored area reaches a preset height. The alarm component (400) comprises: The supporting seat (401) has an outer wall provided with a swinging portion, one end of the swinging portion is connected to the reminder flag (405), and the other end is transmission-connected to the knocking portion; and The alarm (402) is arranged on the top of the supporting base (401).

2. A flood control water level monitoring and alarm device according to claim 1, characterized in that: The swing portion includes: A rotating device is arranged in the supporting seat (401), wherein the output end thereof passes through one side of the supporting seat (401) and is sleeved with a driving disk (403); and The swing arm (404) is movably arranged on one side of the driving disk (403), and the lower end of the swing arm (404) is rotatably connected to the outer wall of the supporting seat (401). The top end of the swing arm (404) is connected to the reminder flag (405), and the bottom end of the swing arm (404) is provided with a driving gear (406) for driving the knocking part.

3. A flood control water level monitoring and alarm device according to claim 2, characterized in that: The knocking part includes: A rack (407) is engaged with the driving gear (406), the rack (407) is horizontally slidably arranged on the outer wall of the bearing seat (401), and a knocking column is provided on one side of the rack (407); and The metal piece (408) is arranged on the outer wall of the bearing seat (401) and corresponds to the knocking post, and is used for contacting the knocking post.

4. A flood control water level monitoring and alarm device according to claim 1, characterized in that: The bottom of the bearing seat (401) is fitted with a bearing plate (409), and the bearing plate (409) is fixedly arranged on the top of the mounting pillar (100). The top of the bearing plate (409) is symmetrically provided with limit blocks (410) fitted with the outer wall of the bearing seat (401) on both sides. The limit blocks (410) are inserted with an insert block (411), and the outer wall of the bearing seat (401) is provided with a slot for the insert block (411) to enter. The outer end of the insert block (411) is connected to a connecting plate (412), and the connecting plate (412) is movably sleeved on the outer wall of the guide rod (413), and one end of the guide rod (413) is connected to the limit block (410). The outer wall of the guide rod (413) is sleeved with an elastic member (414) with one end connected to the outer end of the guide rod (413) and the other end connected to the connecting plate (412).

5. The flood control water level monitoring and alarm device according to claim 2, characterized in that: The control assembly (500) comprises a protective shell arranged on the outer wall of the mounting support (100), a controller arranged in the protective shell for controlling the operation of the rotating device and the alarm (402), and a wireless communication module for wirelessly connecting the controller and the ultrasonic level meter (300) with an external monitoring terminal. When the ultrasonic level meter (300) detects that the water level in the monitored area reaches a preset height, it also sends an alarm signal to the external monitoring terminal through the wireless communication module.

6. The flood control water level monitoring and alarm device according to claim 1, characterized in that: The outer wall of the mounting support (100) is further provided with a photovoltaic assembly (600).

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