Environment monitoring device for water conservancy project

Abstract

The utility model discloses an environmental monitoring device for hydraulic engineering, which relates to the technical field of environmental monitoring and comprises a base, an air monitor and a water level gauge, a vertical pipe is fixed at the top of the base, a telescopic column slides in the middle of the vertical pipe, and the top end of the telescopic column is connected with a support. According to the environment monitoring device for the water conservancy project, a lifting mechanism drives a round hole cavity in one side of a telescopic column to expose a vertical pipe, a pull rod is stirred to drive a pawl to be away from a ratchet disc, and therefore the ratchet disc drives an eccentric shaft to be separated from a groove in the surface of an arc-shaped block; the support of the environment monitoring device can be conveniently and stably supported and placed, at the moment, the support, the control box, the air monitor, the photovoltaic panel, the water level gauge and the electric push rod can be regularly maintained, and the environment monitoring device can be rapidly assembled or disassembled for overhaul through linkage of the lifting mechanism and the clamping mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental monitoring, in particular to an environmental monitoring device for water conservancy projects. Background Art

[0002] Environmental monitoring refers to the activities of environmental monitoring agencies to monitor and measure environmental quality. Environmental monitoring involves monitoring and measuring indicators that reflect environmental quality to determine the extent of environmental pollution and the level of environmental quality. Environmental monitoring primarily includes monitoring physical indicators, chemical indicators, and ecosystems.

[0003] According to Chinese patent publication number CN216348804U, an ecological environment monitoring device for water conservancy projects is disclosed. This device intelligently monitors the water level in real time, facilitates stable positioning and support of the metal hose, prevents the metal hose from shaking and shifting, improves water level monitoring accuracy, effectively monitors the ecological environment, and can be quickly disassembled and installed on the upper end of the column, providing real-time lighting monitoring.

[0004] The water level monitoring sensor, environmental monitor and monitoring device of the above technical solution are arranged above the column. During regular maintenance, it is generally necessary to climb to a high place with the help of a ladder to operate, which makes the assembly, inspection and maintenance of the environmental monitoring device extremely troublesome. Utility Model Content

[0005] The purpose of the present utility model is to provide an environmental monitoring device for water conservancy projects to solve the problems raised by the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmental monitoring device for water conservancy projects, comprising a base, an air monitor and a water level gauge, a vertical pipe being fixed on the top of the base, a telescopic column being slidably provided in the middle of the vertical pipe, a bracket being connected to the top of the telescopic column, a control box, an air monitor and a photovoltaic panel being respectively installed on the bracket, a telescopic rod being horizontally installed on one side of the bracket, a water level gauge being installed on one end of the telescopic rod, an electric push rod for adjusting the length of the telescopic rod being provided on the upper side of the telescopic rod, a U-shaped bayonet being provided on one side of the bottom end of the bracket, an arc block being fixed on the other side of the bottom end of the bracket, a groove being provided on the outer arc surface of the arc block, and the telescopic column and the bracket being installed by a clamping mechanism;

[0007] A lifting mechanism is provided between the base and the riser, and the lifting mechanism includes a slide seat provided above the base, a track is fixed parallel to the upper side of the base, and the track is slidably connected to the slide seat, a pad is installed at the bottom end of the telescopic column, and a support rod is connected between the pad block and the slide seat.

[0008] Preferably, a reserved channel for the slide and the support rod to pass through is opened on one side of the vertical pipe, the middle part of the slide is threadedly connected to a screw rod, the two ends of the screw rod are respectively connected to the motor and the bearing seat, and the motor and the bearing seat are both installed on the base.

[0009] Preferably, a protective frame is installed on one side of the vertical pipe, and the lower edge of the protective frame is in contact with the upper surface of the base.

[0010] Preferably, a connecting seat is provided on the top edge of the telescopic column, a limiting groove matching and connected to the arc block is opened on the top surface of the telescopic column, one side of the limiting groove is connected to a docking cavity, and a circular hole cavity is opened on one end of the telescopic column close to the docking cavity.

[0011] Preferably, the clamping mechanism includes an eccentric shaft movably connected in the docking cavity, and one end of the eccentric shaft is fixed with a ratchet disk docking with the circular hole cavity.

[0012] Preferably, the inner wall of the circular hole cavity is rotatably connected to a pawl via a rotating shaft, and a reset spring is connected between the pawl and the inner wall of the circular hole cavity.

[0013] Preferably, a pull rod is fixed to one side surface of the pawl, and a regular hexagonal notch is provided on the end surface of the ratchet disc.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the environmental monitoring device for water conservancy projects drives the circular hole cavity on one side of the telescopic column to expose the vertical pipe through the lifting mechanism, and the pull rod is pushed to drive the pawl away from the ratchet disk, so that the ratchet disk drives the eccentric shaft to disengage from the groove on the surface of the arc block, and then by rotating the bracket in the opposite direction around the connecting seat to be placed horizontally, it is convenient to stably support and place the bracket of the environmental monitoring device. At this time, the bracket, control box, air monitor, photovoltaic panel, water level meter and electric push rod can be regularly maintained, and the environmental monitoring device can be quickly assembled or disassembled for maintenance through the linkage of the lifting mechanism and the clamping mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the first three-dimensional structure of the environmental monitoring device of the utility model;

[0016] Figure 2 This is a second three-dimensional structural diagram of the environmental monitoring device of the present utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the environmental monitoring device of the utility model when placed horizontally;

[0018] Figure 4 This is a schematic diagram of the three-dimensional structure of the linkage between the riser and the lifting mechanism of the utility model;

[0019] Figure 5This is a schematic diagram of the three-dimensional cross-section structure of the linkage between the riser and the lifting mechanism of the utility model;

[0020] Figure 6 This is a schematic diagram of the left side cutaway structure of the clamping mechanism of the present invention;

[0021] Figure 7 This is a schematic diagram of a first three-dimensional exploded structure of the utility model in which the riser, telescopic column and clamping mechanism are linked;

[0022] Figure 8 This is a schematic diagram of the second three-dimensional explosion structure of the utility model in which the riser, telescopic column and clamping mechanism are linked;

[0023] Figure 9 It is a three-dimensional structural diagram of the clamping mechanism of the utility model.

[0024] In the figure: 1. Base; 2. Vertical pipe; 3. Telescopic column; 301. Connecting seat; 302. Limiting groove; 4. Bracket; 401. Control box; 402. Air monitor; 403. Photovoltaic panel; 404. Bayonet; 405. Arc block; 406. Groove; 5. Telescopic rod; 501. Water level gauge; 502. Electric push rod; 6. Lifting mechanism; 601. Sliding seat; 602. Screw; 603. Motor; 604. Support rod; 605. Spacer; 7. Clamping mechanism; 701. Eccentric shaft; 702. Ratchet plate; 703. Paw; 704. Return spring; 705. Pull rod; 8. Guard frame. 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 5 The utility model provides a technical solution: an environmental monitoring device for water conservancy projects, including a base 1, an air monitor 402 and a water level gauge 501. A vertical pipe 2 is fixed on the top of the base 1, a telescopic column 3 is slid in the middle of the vertical pipe 2, and a bracket 4 is connected to the top of the telescopic column 3. A spiral rod passes through the bottom of the base 1, and a through hole is opened at the edge of the base 1. The spiral rod is used to reinforce the installation of the base 1 and the ground. Bolts and nuts are used to fasten the through holes opened at the edge of the base 1, so that the monitoring device can be stably installed in a designated position.

[0027] A control box 401, an air monitor 402 and a photovoltaic panel 403 are installed on the bracket 4 respectively. The model of the air monitor 402 is BYS700-GX. The photovoltaic panel 403 is placed tilted to generate electricity. The generated electricity is stored in the battery inside the control box 401. The battery inside the control box 401 then supplies power to the air monitor 402 and the water level meter 501, so that the water level meter 501 can monitor the water level in real time, and the air quality of the water conservancy project area can be monitored through the air monitor 402. A telescopic rod 5 is horizontally installed on one side of the bracket 4. A water level gauge 501 is installed at one end of the retractable rod 5, and an electric push rod 502 for adjusting the length of the telescopic rod 5 is provided on the upper side of the telescopic rod 5. By activating the electric push rod 502 to push the telescopic rod 5 to extend or shorten, the distance of the water level gauge 501 can be conveniently adjusted, and the position of the water level gauge 501 can be adjusted according to the installation position of the environmental monitoring device; a U-shaped bayonet 404 is provided on one side of the bottom end of the bracket 4, and an arc block 405 is fixed on the other side of the bottom end of the bracket 4. The outer arc surface of the arc block 405 is provided with a groove 406. The telescopic column 3 and the bracket 4 are installed by a clamping mechanism 7;

[0028] A lifting mechanism 6 is provided between the base 1 and the riser 2. The lifting mechanism 6 includes a slide 601 provided above the base 1. A track is fixed parallel to the upper side of the base 1, and the track is slidably connected to the slide 601. A pad 605 is installed at the bottom end of the telescopic column 3, and a support rod 604 is connected between the pad 605 and the slide 601.

[0029] A reserved channel for the slide 601 and the support rod 604 to pass through is opened on one side of the vertical pipe 2. The middle part of the slide 601 is threadedly connected to a screw rod 602. The two ends of the screw rod 602 are respectively connected to the motor 603 and the bearing seat. The motor 603 and the bearing seat are both installed on the base 1.

[0030] A protective frame 8 is installed on one side of the vertical pipe 2, and the lower edge of the protective frame 8 is in contact with the upper surface of the base 1. The protective frame 8 protects the components of the lifting mechanism 6 from rain and snow, and can also prevent human error and damage.

[0031] During specific implementation, by starting the motor 603 to drive the screw rod 602 to rotate forward and reverse, the screw rod 602 and the slide 601 can be driven to perform forward and reverse thread transmission, thereby driving the slide 601 to push and pull the lower end of the support rod 604 along the track to move forward and backward, making it convenient to drive the pad 605 at the top of the support rod 604 to adjust the height, thereby driving the telescopic column 3 to adjust the height in the vertical pipe 2, making it convenient to adjust the height of the bracket 4 and the monitoring component, so that the environmental monitoring device can be adaptively adjusted in different installation positions.

[0032] See also Figure 3-Figure 9A connecting seat 301 is provided on the top edge of the telescopic column 3, and a limiting groove 302 is provided on the top surface of the telescopic column 3 to match and connect with the arc block 405. One side of the limiting groove 302 is connected to the docking cavity, and a circular hole is provided on the end of the telescopic column 3 close to the docking cavity; the clamping mechanism 7 includes an eccentric shaft 701 movably connected to the docking cavity, and a ratchet disk 702 is fixed to one end of the eccentric shaft 701 to dock with the circular hole;

[0033] The inner wall of the circular hole cavity is rotatably connected to a pawl 703 via a rotating shaft, and a reset spring 704 is connected between the pawl 703 and the inner wall of the circular hole cavity; a pull rod 705 is fixed to one side surface of the pawl 703, and a regular hexagonal notch is opened on the end surface of the ratchet disk 702.

[0034] During specific implementation, after the upper end of the telescopic column 3 is pushed out of the vertical tube 2 by the lifting mechanism 6, the circular hole cavity on one side of the top of the telescopic column 3 is exposed to the vertical tube 2. At this time, the bracket 4 is placed horizontally, and the U-shaped bayonet 404 at one end of the bracket 4 is positioned and docked on the connecting seat 301, and then flipped forward 90°, so that the arc block 405 at one end of the bracket 4 is rotated and inserted into the limiting groove 302 at the top of the telescopic column 3; then, an external hexagonal wrench is inserted into the regular hexagonal notch at the end of the ratchet disk 702, and then the ratchet disk 702 is rotated to drive the eccentric shaft 701 to rotate in the docking cavity, so that the ratchet on the outer edge of the ratchet disk 702 squeezes the pawl 703, and the pawl 703 squeezes the reset spring 704 to be able to move far away. The ratchet plate 702 is separated from the ratchet plate 702 to ensure that the ratchet plate 702 can rotate smoothly, so that the eccentric shaft 701 is stuck in the groove 406 on the outer side of the arc block 405, so that the eccentric shaft 701 clamps and limits the arc block 405. At the same time, the reverse rotation limit of the ratchet plate 702 by the pawl 703 can prevent the ratchet plate 702 from rotating in the opposite direction and causing the eccentric shaft 701 to disengage from the groove 406 on the surface of the arc block 405, ensuring that the telescopic column 3 and the bracket 4 of the environmental monitoring device can be quickly assembled. When the lifting mechanism 6 is started to pull the telescopic column 3 downward to the inside of the standpipe 2, when the circular hole on the top side of the telescopic column 3 is retracted into the standpipe 2, it can prevent non-staff from operating the installation and disassembly of the bracket 4;

[0035] On the contrary, by toggling the pull rod 705, the pawl 703 is driven to squeeze the return spring 704, so that the pawl 703 moves away from the ratchet disk 702. At this time, the ratchet disk 702 is not restricted and can be reversed, so that the ratchet disk 702 drives the eccentric shaft 701 to disengage from the groove 406 on the surface of the arc block 405, and then by rotating the bracket 4 in the opposite direction around the connecting seat 301 to be placed horizontally, and using the matching tools to support one end of the horizontally placed bracket 4, the bracket 4 of the environmental monitoring device can be stably supported and placed. At this time, the bracket 4, control box 401, air monitor 402, photovoltaic panel 403, water level meter 501 and electric push rod 502 can be regularly maintained, and there is no need for staff to use ladders for inspection and maintenance, ensuring that the environmental monitoring device is more durable.

[0036] To sum up, the base 1 is firmly installed in the designated position, and the battery in the control box 401 is used to power the air monitor 402 and the water level meter 501, so that the water level meter 501 can monitor the water level in real time, and the air monitor 402 can monitor the air quality in the water conservancy project area, which facilitates water level monitoring and air monitoring of the water conservancy project environment. The contents not described in detail in this description belong to the existing technology known to professional and technical personnel in this field.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An environmental monitoring device for a water conservancy project, comprising a base (1), an air monitor (402) and a water level gauge (501), characterized in that: A vertical tube (2) is fixed on the top of the base (1), a telescopic column (3) is slidably mounted in the middle of the vertical tube (2), a bracket (4) is connected to the top of the telescopic column (3), a control box (401), an air monitor (402) and a photovoltaic panel (403) are respectively mounted on the bracket (4), a telescopic rod (5) is horizontally mounted on one side of the bracket (4), a water level gauge (501) is mounted on one end of the telescopic rod (5), an electric push rod (502) for adjusting the length of the telescopic rod (5) is provided on the upper side of the telescopic rod (5), a U-shaped bayonet (404) is provided on one side of the bottom end of the bracket (4), an arc block (405) is fixed on the other side of the bottom end of the bracket (4), a groove (406) is provided on the outer arc surface of the arc block (405), and the telescopic column (3) and the bracket (4) are mounted by a clamping mechanism (7); A lifting mechanism (6) is provided between the base (1) and the vertical pipe (2), and the lifting mechanism (6) includes a slide seat (601) provided above the base (1). A track is fixed in parallel to the upper side of the base (1), and the track is slidably connected to the slide seat (601). A pad (605) is installed at the bottom end of the telescopic column (3), and a support rod (604) is connected between the pad (605) and the slide seat (601).

2. The environmental monitoring device for water conservancy projects according to claim 1, characterized in that: A reserved passage for a slide seat (601) and a support rod (604) to pass through is provided on one side of the vertical pipe (2); a screw rod (602) is threadedly connected to the middle portion of the slide seat (601); two ends of the screw rod (602) are respectively connected to a motor (603) and a bearing seat, and both the motor (603) and the bearing seat are mounted on the base (1).

3. The environmental monitoring device for water conservancy projects according to claim 2, characterized in that: A protective frame (8) is installed on one side of the vertical pipe (2), and the lower edge of the protective frame (8) is in contact with the upper surface of the base (1).

4. The environmental monitoring device for water conservancy projects according to claim 1, characterized in that: A connecting seat (301) is provided on the top edge of the telescopic column (3), a limiting groove (302) is provided on the top surface of the telescopic column (3) and is matched with the arc block (405), one side of the limiting groove (302) is connected to a docking cavity, and a circular hole cavity is provided at one end of the telescopic column (3) close to the docking cavity.

5. The environmental monitoring device for water conservancy projects according to claim 4, characterized in that: The clamping mechanism (7) comprises an eccentric shaft (701) movably connected in the docking cavity, and a ratchet disc (702) docking with the circular hole cavity is fixed to one end of the eccentric shaft (701).

6. The environmental monitoring device for water conservancy projects according to claim 5, characterized in that: The inner wall of the circular hole cavity is rotatably connected to a ratchet (703) via a rotating shaft, and a reset spring (704) is connected between the ratchet (703) and the inner wall of the circular hole cavity.

7. The water conservancy project environment monitoring device according to claim 6, characterized in that: A pull rod (705) is fixed to one side surface of the ratchet pawl (703), and a regular hexagonal notch is provided on the end surface of the ratchet disc (702).

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