Water level monitor

Abstract

The utility model discloses a water level monitor, and belongs to the technical field of water level monitoring. Comprising a baseplate; the stand column rod is hinged to one side of the bottom plate; the arm rod is fixedly connected to one end of the stand column rod; the fixed sleeve is fixedly mounted outside the upright post rod; the expanding and supporting rods are hinged and mounted outside the fixing sleeve in a symmetrical structure; the pulling sleeve is hinged to the other end of the expanding rod; and the bidirectional lead screw is in threaded connection with the outer part of the pulling sleeve and is rotationally connected with the bottom plate. When the bidirectional lead screw is used for rotation adjustment, the pull-fit sleeve is driven to pull the expansion rod installed in a hinged mode to turn over, so that the stand column rod installed in the fixing sleeve is pushed to be subjected to inclination adjustment, position adjustment of the stand column rod is achieved, and the levelness of water level monitoring is guaranteed; and a stable triangular structure can be formed between the upright post rod and the expanding rod, so that the stability of inclined use of the upright post rod is ensured.

Description

Technical Field

[0001] This application relates to the technical field of water level monitoring, and more specifically, to a water level monitor. Background Art

[0002] In order to avoid floods caused by the plum rain season, it is necessary to use water level monitoring equipment to conduct safety protection monitoring on the reservoir water level.

[0003] The prior art document with the publication (announcement) number CN219776828U provides a water level monitor. In the related technology of this device, by setting a quick installation device, when the water level monitor is in use, the water level monitor can be quickly assembled. When using the device, the device compares the existing water level with the warning line to achieve the purpose of monitoring the water level. The detection rod is inserted into the main rod, and the pull plate is loosened. The pull plate loses its restraint on the sleeve plate, and the sleeve plate is guided by the guide rod and pulled by the adjusting spring. The sleeve plate slides and is sleeved on the positioning block to complete the quick installation. By setting the quick installation device, the water level monitor can be effectively and quickly assembled. When the water level monitor is assembled, the device is used to adjust the sleeve plate, avoiding the situation of slow speed during the process of assembling the water level monitor by the worker, improving the practicability of the water level monitor, improving the auxiliary performance of the water level monitor, and improving the quick installation performance of the water level monitor.

[0004] Although the above prior art solution can achieve the relevant beneficial effects through the structure of the prior art, there are still the following defects: the flatness of the reservoir slope is poor, and the main rod cannot guarantee the vertical effect of standing and monitoring during use.

[0005] In view of this, we propose a water level monitor. Summary of the Utility Model

[0006] In order to improve the problems raised in the above background art, this application provides a water level monitor.

[0007] The water level monitor provided by this application adopts the following technical solutions:

[0008] A water level monitor, comprising:

[0009] A bottom plate;

[0010] A column rod, hingedly installed on one side of the bottom plate;

[0011] An arm rod for installing a water level radar, fixedly connected to one end of the column rod;

[0012] A fixed sleeve, fixedly installed outside the column rod;

[0013] An expansion support rod, symmetrically hinged and installed outside the fixed sleeve;

[0014] The draw sleeve is hingedly installed at the other end of the expansion support rod;

[0015] The bidirectional lead screw is threadedly connected to the outside of the draw sleeve and rotatably connected to the bottom plate.

[0016] By adopting the above technical solution, when the bidirectional lead screw rotates and adjusts, it drives the draw sleeve to pull the hingedly installed expansion support rod to turn, thereby pushing the upright rod installed in the fixed sleeve to tilt and adjust, realizing the position adjustment of the upright rod, ensuring its horizontality for water level monitoring, and a stable triangular structure can be formed between the upright rod and the expansion support rod to ensure the stability of the upright rod when it is tilted.

[0017] As an alternative solution of the technical solution of this application document, both the upright rod and the arm rod have telescopic adjustment functions, and are connected and limited by fastening bolts, and a telescopically adjustable lifting rod is hingedly installed between the upright rod and the arm rod.

[0018] By adopting the above technical solution, the flexibility of the installation and adjustment of the water level radar can be realized by using the upright rod and the arm rod with telescopic adjustment functions.

[0019] As an alternative solution of the technical solution of this application document, the lifting rod includes a sleeve rod, an extension rod is slidably connected inside the sleeve rod, and the extension rod with a through groove on the outside is connected and limited to the sleeve rod by bolts, and the sleeve rod is hingedly installed with the upright rod, while the extension rod is hingedly installed with the arm rod.

[0020] By adopting the above technical solution, the telescopically adjustable lifting rod can support and fix the upright rod and the arm rod according to the usage requirements, ensuring the stability of the upright rod and the arm rod during monitoring.

[0021] As an alternative solution of the technical solution of this application document, two telescopic sleeves are symmetrically and fixedly connected to the outside of the draw sleeve, and the other end of the telescopic sleeve is fixedly connected to the bottom plate.

[0022] By adopting the above technical solution, the telescopic sleeve can cover and protect the bidirectional lead screw, ensuring the transmission effect of the bidirectional lead screw.

[0023] As an alternative solution of the technical solution of this application document, a driving gear is fixedly connected to the middle of the bidirectional lead screw, a tooth cone plate is meshed and driven on one side of the driving gear, and the tooth cone plate is slidably matched with the bottom plate.

[0024] By adopting the above technical solution, when the bidirectional lead screw is limited to rotate and adjust the use angle of the upright rod, the rotating bidirectional lead screw drives the externally fixedly connected driving gear to mesh and drive with the tooth cone plate, pushing the tooth cone plate to be limited and move downwards and insert into the soil layer to reinforce and limit the bottom plate.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. When the bidirectional lead screw rotates and adjusts in the present application, it drives the pulling sleeve to traction the hinged and installed expanding strut to turn over, thereby pushing the upright rod installed in the fixed sleeve to tilt and adjust, realizing the position adjustment of the upright rod and ensuring its horizontality for water level monitoring use. A stable triangular structure can be formed between the upright rod and the expanding strut to ensure the stability of the upright rod when it is tilted.

[0027] 2. When the present application uses the bidirectional lead screw to limit the rotation and adjust the use angle of the upright rod, the rotating bidirectional lead screw drives the externally fixedly connected driving gear to mesh with the tooth cone plate, and pushes the tooth cone plate to limit and move downward and insert into the soil layer to reinforce and limit the bottom plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a schematic diagram of the overall structure of the water level monitor disclosed in a preferred embodiment of the present application;

[0029] Figure 2 is a schematic diagram of a partial structure of the water level monitor disclosed in a preferred embodiment of the present application;

[0030] Figure 3 is a schematic diagram of the lifting rod structure of the water level monitor disclosed in a preferred embodiment of the present application;

[0031] Explanation of the reference numerals in the drawings: 1, bottom plate; 2, upright rod; 3, arm rod; 4, fixed sleeve; 5, expanding strut; 6, pulling sleeve; 7, bidirectional lead screw; 8, lifting rod; 61, telescopic sleeve; 71, driving gear; 72, tooth cone plate; 81, sleeve rod; 82, extension rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] The following further describes the present application in detail with reference to the accompanying drawings of the specification.

[0033] Refer to Figures 1-3 , a water level monitor in the water level monitor described in the embodiments of the present application includes:

[0034] Bottom plate 1;

[0035] Upright rod 2, hingedly installed on one side of the bottom plate 1;

[0036] Arm rod 3 for installing the water level radar, fixedly connected to one end of the upright rod 2;

[0037] Fixed sleeve 4, fixedly installed outside the upright rod 2;

[0038] Expanding strut 5, symmetrically hingedly installed outside the fixed sleeve 4;

[0039] The draw sleeve 6 is hingedly installed at the other end of the expansion support rod 5;

[0040] The bidirectional lead screw 7 is threadedly connected to the outside of the draw sleeve 6 and rotatably connected to the bottom plate 1.

[0041] When the water level monitor adjusts by using the rotation of the bidirectional lead screw 7, it drives the draw sleeve 6 to pull the hingedly installed expansion support rod 5 to turn over, thereby pushing the upright rod 2 installed in the fixed sleeve 4 to be inclined and adjusted, realizing the position adjustment of the upright rod 2, ensuring the horizontality of its water level monitoring use, and a stable triangular structure can be formed between the upright rod 2 and the expansion support rod 5 to ensure the stability of the upright rod 2 when it is inclined.

[0042] Refer to Figure 3 and Figure 1 In the water level monitor described in the embodiment of the present application, both the upright rod 2 and the arm rod 3 have telescopic adjustment functions, are connected and limited by fastening bolts, and a telescopic and adjustable lifting rod 8 is hingedly installed between the upright rod 2 and the arm rod 3. The lifting rod 8 includes a sleeve rod 81, an extension rod 82 is slidably connected inside the sleeve rod 81, and the extension rod 82 with a through groove on the outside is connected and limited to the sleeve rod 81 by bolts. The sleeve rod 81 is hingedly installed with the upright rod 2, and the extension rod 82 is hingedly installed with the arm rod 3.

[0043] The water level monitor can realize the flexibility of the installation adjustment of the water level radar by using the upright rod 2 and the arm rod 3 with telescopic adjustment functions, and the telescopic and adjustable lifting rod 8 can support and fix the upright rod 2 and the arm rod 3 according to the use requirements, ensuring the stability of the upright rod 2 and the arm rod 3 during monitoring.

[0044] Refer to Figure 2 and Figure 1 In the water level monitor described in the embodiment of the present application, two telescopic sleeves 61 are symmetrically and fixedly connected to the outside of the draw sleeve 6, and the other ends of the telescopic sleeves 61 are fixedly connected to the bottom plate 1.

[0045] The water level monitor can cover and protect the bidirectional lead screw 7 by using the telescopic sleeve 61, ensuring the transmission use effect of the bidirectional lead screw 7.

[0046] Refer to Figure 2 and Figure 1 In the water level monitor described in the embodiment of the present application, a driving gear 71 is fixedly connected to the middle of the bidirectional lead screw 7, and a tooth cone plate 72 is meshed and driven on one side of the driving gear 71. The tooth cone plate 72 is slidably matched with the bottom plate 1.

[0047] When the water level monitor uses the two-way lead screw 7 to limit the rotation and adjust the use angle of the column rod 2, the rotating two-way lead screw 7 drives the externally fixedly connected drive gear 71 to mesh with the tooth cone plate 72 for transmission, pushing the tooth cone plate 72 to move downward and be limited and inserted into the soil layer to reinforce and limit the bottom plate 1.

[0048] Working principle: First, connect and fix the bottom plate 1 to the reservoir slope through the ground nail connector. If the inclination angle of the column rod 2 is too large and affects the use of the water level radar monitoring, the operator rotates the two-way lead screw 7 through auxiliary tools;

[0049] At this time, the rotating two-way lead screw 7 pushes the pull sleeve 6 adapted to the external thread to drive the expansion rod 5 to rotate, thereby squeezing the column rod 2 to be limited and flipped for angle adjustment, and adjusting the column rod 2 to a proper state;

[0050] When the length of the column rod 2 or the arm rod 3 needs to be adjusted, loosen the fastening bolt for limiting the external connection of the lifting rod 8, adjust the column rod 2 or the arm rod 3 to be stretched for telescopic adjustment, and finally lock the fastening bolt for limiting the external connection of the lifting rod 8 for connection and limitation.

Claims

1. A water level monitor, characterized in that: include: Bottom plate (1); A column rod (2) is hingedly mounted on one side of the base plate (1); An arm (3) for installing a water level radar is fixedly connected to one end of the column (2); A fixing sleeve (4) is fixedly mounted on the outside of the column rod (2); The expansion rod (5) is hingedly mounted on the outside of the fixing sleeve (4) in a symmetrical structure; A pull-and-close sleeve (6) is hingedly mounted on the other end of the expansion support rod (5); A bidirectional lead screw (7) is threadedly connected to the outside of the pull-in sleeve (6) and is rotatably connected to the base plate (1).

2. The water level monitor according to claim 1, characterized in that: The column rod (2) and the arm rod (3) both have telescopic adjustment functions and are connected and limited by fastening bolts, and a telescopically adjustable lifting rod (8) is hingedly installed between the column rod (2) and the arm rod (3).

3. The water level monitor according to claim 2, characterized in that: The lifting rod (8) comprises a sleeve rod (81), an extension rod (82) is slidably connected inside the sleeve rod (81), the extension rod (82) is provided with a through groove on the outside and is limited by bolt connection with the sleeve rod (81), and the sleeve rod (81) is hingedly mounted on the column rod (2), while the extension rod (82) is hingedly mounted on the arm rod (3).

4. The water level monitor according to claim 1, characterized in that: The outside of the pull-and-close sleeve (6) is symmetrically structured and fixedly connected with two telescopic sleeves (61), and the other end of the telescopic sleeve (61) is fixedly connected to the bottom plate (1).

5. The water level monitor according to claim 1, characterized in that: A driving gear (71) is fixedly connected to the middle of the bidirectional lead screw (7), and a toothed cone plate (72) is meshed and driven on one side of the driving gear (71), and the toothed cone plate (72) is slidably matched with the bottom plate (1).

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