Water level monitoring and early warning device

Abstract

Relates to the field of water level monitoring, and discloses a water level monitoring and early warning device which comprises a mounting frame arranged in a telescopic mode, a supporting rod arranged at the top end of the mounting frame and a water level detector arranged on the side, away from the mounting frame, of the supporting rod and used for detecting the water level. The bracket is arranged at the top end of the mounting frame and is connected with the supporting rod; the adjusting unit is arranged on the supporting rod, connected with the water level detector and used for adjusting the installation position of the water level detector, the installation height and angle of the water level detector can be adjusted according to the situation that a riverway arrives at the site, and therefore the device can adapt to different monitoring environments and requirements; and in addition, the supporting rods are folded through the connecting pieces, so that the whole device is convenient to install and store, the overall occupied space is saved, and transportation is convenient.

Description

Technical Field

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

[0002] As an important part of the water supply system, the water level control of the sluice is crucial for ensuring the reliability of the water supply system. By installing a water level monitor, the water level of the sluice can be monitored and adjusted in real time to ensure the normal operation of the water supply system.

[0003] The existing equipment has the following disadvantages: Due to the complex and changeable construction environment of the sluice, the structure of the traditional mounting rack is fixed and cannot adjust the installation position and angle of the water level detector according to actual needs, thus affecting the accuracy and flexibility of detection. Moreover, the traditional installation structure is not convenient for storage and occupies a large space during transportation, making transportation relatively inconvenient.

[0004] Therefore, the present application now proposes a water level monitoring and warning device to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a water level monitoring and warning device to solve the problem that the installation position and angle of the water level detector cannot be adjusted according to actual needs, thus affecting the accuracy and flexibility of detection.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A water level monitoring and warning device, including a telescopically arranged mounting rack, a support rod arranged at the top end of the mounting rack, and a water level detector for detecting the water level arranged on the side of the support rod away from the mounting rack, further including:

[0007] A connecting piece, arranged at the top end of the mounting rack and connected to the support rod, for restricting the installation angle of the support rod;

[0008] An adjusting unit, arranged on the support rod and connected to the water level detector, for adjusting the installation position of the water level detector.

[0009] Wherein, the mounting rack includes a fixed seat, an outer rod fixed to the upper end of the fixed seat, an inner rod sleeved inside the outer rod, and a top frame fixed to the upper end of the inner rod, and the inner rod is fixedly connected to the outer rod through a fixing bolt.

[0010] Wherein, limiting holes are arranged at intervals at the position of the inner rod corresponding to the fixing bolt.

[0011] Among them, the connecting member includes a mounting seat fixed to the lower end of the top frame and a fixed shaft fixed to the mounting seat. The support rod is rotatably sleeved on the fixed shaft. The support rod is fixedly connected to the mounting seat through a positioning rod, and a connection hole is provided at the position of the support rod corresponding to the positioning rod.

[0012] Among them, a first fixing hole is provided at the position of the mounting seat horizontal to the fixed shaft, and a second fixing hole is provided at the position of the mounting seat perpendicular to the fixed shaft.

[0013] Among them, the adjusting unit includes a fixed block fixed to the support rod, a support plate fixed to the side of the fixed block away from the support rod, a rotating disk arranged at the upper end of the support plate, and a fixing frame fixed to the upper end of the rotating disk for mounting the water level detector. An adjusting bolt for fixing the water level detector is arranged on the fixing frame, and a protection plate for protecting the water level detector is fixed to the upper end of the fixing frame.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] The present utility model fixedly installs the mounting frame on one side of the sluice of the river course, then rotates the support rod to rotate along the connecting member. When the support rod is perpendicular to the mounting frame, the support rod is fixed to the connecting member. Then, the water level detector is installed on the adjusting unit, and the installation angle of the water level detector is adjusted through the adjusting unit. Then, the installation height of the mounting frame is adjusted according to the on-site situation of the river course. When the water level detector is lifted to a suitable height, the height of the mounting frame is fixed. The installation height and angle of the water level detector can be adjusted according to the on-site situation of the river course, so that the device can adapt to different monitoring environments and requirements, improving the flexibility and convenience of use. Moreover, the water level detector is connected to the switch component on the sluice through a PLC control element, and accurate and timely water level information can be provided according to the water level of the river course detected by the water level detector, ensuring that the sluice can be opened or closed at the appropriate time, avoiding safety problems caused by too high or too low water levels. In addition, the device folds the support rod through the connecting member, which is convenient for the overall installation and storage, saves the overall occupied space, and is convenient for transportation. Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the main structure in an embodiment of the present utility model;

[0017] Figure 2 It is a schematic diagram of the front view structure in an embodiment of the present utility model;

[0018] Figure 3 It is a schematic diagram of the structure after the support rod is installed in an embodiment of the present utility model;

[0019] Figure 4 Schematic diagram of the structure for adjusting the installation height of the adjusting mounting bracket in an embodiment of the present utility model;

[0020] Figure 5 Schematic diagram of the structure of the connecting member in an embodiment of the present utility model;

[0021] Figure 6 Schematic diagram of the exploded structure of the connecting member and the support rod in an embodiment of the present utility model;

[0022] Figure 7 Schematic diagram of the structure in which the adjusting unit is connected to the water level detector in an embodiment of the present utility model. In the figure: 1, mounting bracket; 11, fixed seat; 12, outer rod; 13, inner rod; 131, limiting hole; 14, top bracket; 15, fixing bolt; 2, connecting member; 21, mounting seat; 211, first fixing hole; 212, second fixing hole; 22, fixing shaft; 23, positioning rod; 3, support rod; 301, connecting hole; 4, adjusting unit; 41, fixing block; 42, support plate; 43, rotating disk; 44, fixing frame; 45, adjusting bolt; 46, protective plate; 5, water level detector. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figure 1-7 , the present utility model provides a water level monitoring and warning device, including a telescopically arranged mounting bracket 1, a support rod 3 arranged at the top end of the mounting bracket 1, and a water level detector 5 for detecting the water level arranged on the side of the support rod 3 away from the mounting bracket 1, further including:

[0025] A connecting member 2, arranged at the top end of the mounting bracket 1 and connected to the support rod 3, for restricting the mounting angle of the support rod 3;

[0026] An adjusting unit 4, arranged on the support rod 3 and connected to the water level detector 5, for adjusting the mounting position of the water level detector 5.

[0027] It should be noted that during operation, the mounting frame 1 is fixedly installed on one side of the sluice of the river channel. Then, the support rod 3 is rotated to rotate along the connecting member 2. When the support rod 3 is perpendicular to the mounting frame 1, the support rod 3 and the connecting member 2 are fixed. Then, the water level detector 5 is installed on the adjusting unit 4, and the installation angle of the water level detector 5 is adjusted through the adjusting unit 4. Then, the installation height of the mounting frame 1 is adjusted according to the on-site situation of the river channel. When the water level detector 5 is lifted to a suitable height, the height of the mounting frame 1 is fixed. The installation height and angle of the water level detector 5 can be adjusted according to the on-site situation of the river channel, so that the device can adapt to different monitoring environments and requirements, improving the flexibility and convenience of use. Moreover, the water level detector 5 is connected to the switch component on the sluice through the plc control element, and accurate and timely water level information can be provided according to the water level of the river channel detected by the water level detector 5, ensuring that the sluice can be opened or closed at the appropriate time, avoiding safety problems caused by too high or too low water levels. In addition, the device folds the support rod 3 through the connecting member 2, which is convenient for the overall installation and storage, saving the overall occupied space and facilitating transportation.

[0028] In one embodiment, the mounting frame 1 includes a fixed seat 11, an outer rod 12 fixed to the upper end of the fixed seat 11, an inner rod 13 sleeved inside the outer rod 12, and a top frame 14 fixed to the upper end of the inner rod 13. The inner rod 13 is fixedly connected to the outer rod 12 through a fixing bolt 15.

[0029] With this design, when transporting the mounting frame 1, the inner rod 13 is stored and fixed inside the outer rod 12. At the designated position of the river channel sluice, concrete is poured and screws are reserved, and then the fixed seat 11 is fixed on the screws. After the position of the support rod 3 is fixed, the fixing bolt 15 is removed from the outer rod 12, and then the inner rod 13 is pulled out from the inside of the outer rod 12. When the top frame 14 is lifted to a suitable position, the fixing bolt 15 is inserted into the inner rod 13 and the outer rod 12 to fix the inner rod 12 and the outer rod 13, thereby fixing the height position of the water level detector 5.

[0030] In one embodiment, limiting holes 131 are spaced at corresponding positions of the inner rod 13 for the fixing bolt 15.

[0031] With this design, multiple groups of limiting holes 131 are provided, which can meet the various installation height requirements of the water level detector 5 and can adapt to different water areas and monitoring requirements.

[0032] In one embodiment, the connecting member 2 includes a mounting seat 21 fixed to the lower end of the top frame 14 and a fixed shaft 22 fixed to the mounting seat 21. The support rod 3 is rotatably sleeved on the fixed shaft 22. The support rod 3 is fixedly connected to the mounting seat 21 through a positioning rod 23, and a connection hole 301 is provided at a corresponding position of the support rod 3 for the positioning rod 23.

[0033] With such a design, when transporting the entire device, the support rod 3 is arranged parallel to the mounting frame 1. At this time, the positioning rod 23 is inserted into the connection hole 301 on the support rod 3 to fix the support rod 3 to the mounting seat 21, which can save the occupied space of the entire device and facilitate transportation and storage.

[0034] In one embodiment, a first fixing hole 211 is provided at a position where the mounting seat 21 is horizontal with the fixed shaft 22, and a second fixing hole 212 is provided at a position where the mounting seat 21 is perpendicular to the fixed shaft 22.

[0035] With such a design, the positioning rod 23 is taken out from the connection hole 301 of the support rod 3, then the support rod 3 is rotated along the fixed shaft 22 to align the connection hole 301 with the first fixing hole 211, and then the positioning rod 23 is inserted into the first fixing hole 211 and the connection hole 301. Then the support rod 3 is perpendicular to the mounting frame 1, and then the fixing work of the support rod 3 is carried out.

[0036] In one embodiment, the adjusting unit 4 includes a fixing block 41 fixed on the support rod 3, a support plate 42 fixed on the side of the fixing block 41 away from the support rod 3, a rotating disk 43 arranged at the upper end of the support plate 42, and a fixing frame 44 fixed on the upper end of the rotating disk 43 for mounting the water level detector 5. An adjusting bolt 45 for fixing the water level detector 5 is arranged on the fixing frame 44, and a protection plate 46 for protecting the water level detector 5 is fixed on the upper end of the fixing frame 44.

[0037] With such a design, the water level detector 5 is installed inside the fixing frame 44. The water level detector 5 is a radar water level detector. By emitting radar signals to the water surface and receiving the reflected signals, the water level height can be accurately calculated. The installation angle of the fixing frame 44 on the support plate 42 can be adjusted through the rotating disk 43. The water level detector 5 can rotate along the adjusting bolt 45, and the pitching angle of the water level detector 5 can be adjusted through the adjusting bolt 45, so that the water level detector 5 can be aligned with the water source of the river channel to detect the water level.

[0038] In addition, if there are descriptions such as "first", "second", etc. in the embodiment, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance to the specification or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second" may explicitly or implicitly include at least one such feature.

Claims

1. A water level monitoring and early warning device, comprising a retractable mounting frame (1), a support rod (3) arranged at the top of the mounting frame (1), and a water level detector (5) for detecting the water level arranged at a side of the support rod (3) away from the mounting frame (1), characterized in that: Also includes: A connecting member (2), arranged at the top end of the mounting frame (1) and connected to the support rod (3), and used for limiting the installation angle of the support rod (3); An adjustment unit (4) is arranged on the support rod (3) and connected to the water level detector (5), and is used to adjust the installation position of the water level detector (5).

2. A water level monitoring and early warning device according to claim 1, characterized in that: The mounting frame (1) comprises a fixing seat (11), an outer rod (12) fixed to the upper end of the fixing seat (11), an inner rod (13) sleeved inside the outer rod (12), and a top frame (14) fixed to the upper end of the inner rod (13); the inner rod (13) is fixedly connected to the outer rod (12) via a fixing bolt (15).

3. A water level monitoring and early warning device according to claim 2, characterized in that: Limiting holes (131) are arranged at intervals on the inner rod (13) at positions corresponding to the fixing bolts (15).

4. A water level monitoring and early warning device according to claim 2, characterized in that: The connecting member (2) comprises a mounting seat (21) fixed to the lower end of the top frame (14) and a fixed shaft (22) fixed to the mounting seat (21); the support rod (3) is rotatably sleeved on the fixed shaft (22); the support rod (3) is fixedly connected to the mounting seat (21) via a positioning rod (23); and a connecting hole (301) is provided on the support rod (3) at a position corresponding to the positioning rod (23).

5. A water level monitoring and early warning device according to claim 4, characterized in that: A first fixing hole (211) is provided at a position where the mounting seat (21) is horizontal to the fixing shaft (22), and a second fixing hole (212) is provided at a position where the mounting seat (21) is vertical to the fixing shaft (22).

6. A water level monitoring and early warning device according to claim 1, characterized in that: The adjustment unit (4) comprises a fixing block (41) fixed on the support rod (3), a support plate (42) fixed on a side of the fixing block (41) away from the support rod (3), a rotating disk (43) arranged at the upper end of the support plate (42), and a fixing frame (44) fixed at the upper end of the rotating disk (43) for mounting the water level detector (5), the fixing frame (44) being provided with an adjustment bolt (45) for fixing the water level detector (5), and a protective plate (46) for protecting the water level detector (5) being fixed at the upper end of the fixing frame (44).

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