CN220582126U

CN220582126U - Wireless water level monitoring device

Info

Publication number: CN220582126U
Application number: CN202322205934.6U
Authority: CN
Inventors: 陈祝卓越
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-16
Filing date: 2023-08-16
Publication date: 2024-03-12
Anticipated expiration: 2033-08-16

Abstract

The utility model belongs to the technical field of water level monitoring, and particularly relates to a wireless water level monitoring device. A wireless water level monitoring device comprises an upright post and a cross rod, wherein an upper supporting plate and a lower supporting plate are respectively arranged on the upper and lower parts of the outer circumference of the upright post, and an upper rotating plate and a lower rotating plate are respectively sleeved on the upright posts on the upper and lower supporting plates in a rotating way; one end of the cross rod is fixedly connected to the upper rotating disc, one end of the hinging rod is hinged to the cross rod, the other end of the hinging rod is hinged to the lower rotating disc, and a limiting component capable of limiting the lower rotating disc to rotate is arranged on the vertical rod; the end of the cross rod is provided with a water level gauge, the upright rod is provided with a control device, and the control device comprises a processor, a wireless communication module, a memory and a power module. The utility model has simple structure, simple and convenient operation and high maintenance efficiency.

Description

Wireless water level monitoring device

Technical Field

The utility model belongs to the technical field of water level monitoring, and particularly relates to a wireless water level monitoring device.

Background

Many rivers in China are far away from towns in the field, if the water level is monitored by simply relying on manpower patrol, the water level lacks timeliness and plays a poor role in defending, and once a problem is found, the water level is enough in time, and a large amount of manpower and financial resources are wasted. The river water level monitoring station well solves the problem.

The current river course water level monitoring station includes the pole setting, the horizontal pole of stretching into the river course top that the level set up in the pole setting, is provided with radar fluviograph or ultrasonic wave fluviograph on the horizontal pole of river course top. Because horizontal pole fluviograph sets up in the river course top, when the water level timing that needs to overhaul, need the practical comparatively complicated climbing instrument to overhaul with the fluviograph is taken down, wastes time and energy and overhaul efficiency is lower.

The utility model patent in China of application number 202020768882.7 discloses a high-stability wireless water level monitoring device, which comprises a base, wherein a limit hole is formed in the left side of the top of the base, a rotating mechanism is arranged at the top end of the base and consists of a rotating shaft and a rotating disc, a supporting mechanism is arranged in the middle of the top end of the rotating disc and consists of a stand column, a through hole, a threaded rod, a connecting block, a connecting rod and a cross rod, an ultrasonic water level gauge is arranged at the bottom of the right end of the cross rod, a telemetry device is externally connected with the ultrasonic water level gauge, and a protective box is arranged on the left side of the top of the rotating disc. The utility model adopts bevel gear transmission and screw transmission modes to realize the inclined descending of the cross rod, thereby improving the maintenance convenience and maintenance efficiency to a certain extent. However, in reality, the vertical rotation of the screw rod mechanism in the vertical rod is difficult, and the installation and maintenance costs are high, which is not beneficial to large-scale application.

Disclosure of Invention

For solving the technical problem that exists among the prior art, this application provides a simple structure, easy and simple to handle, overhaul efficient wireless water level monitoring device.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the wireless water level monitoring device comprises a vertical rod and a cross rod, wherein the vertical rod is vertically arranged, the cross rod is horizontally arranged at the upper part of the vertical rod, an upper supporting disc and a lower supporting disc are respectively and fixedly connected to the upper part and the lower part of the outer circumference of the vertical rod, and an upper rotating disc and a lower rotating disc are respectively sleeved on the vertical rods on the upper supporting disc and the lower supporting disc in a rotating way; one end of the cross rod is fixedly connected to the upper rotating disc, one end of the hinging rod is hinged to the cross rod, the other end of the hinging rod is hinged to the lower rotating disc, and a limiting component capable of limiting the lower rotating disc to rotate is arranged on the vertical rod; the end of the cross rod is provided with a water level gauge, the upright rod is provided with a control device, and the control device comprises a processor electrically connected with the water level gauge, a wireless communication module electrically connected with the processor, a memory electrically connected with the processor and a power module electrically connected with the processor.

Preferably, balls are respectively embedded in the upper end surfaces of the upper supporting disc and the lower supporting disc, and the lower end surfaces of the upper rotating disc and the lower rotating disc are respectively abutted with the balls on the upper end surfaces of the upper supporting disc and the lower supporting disc.

Preferably, the lower rotating disc comprises two circular arc-shaped first rotating discs and two circular arc-shaped second rotating discs, two connecting lugs are respectively arranged on the first rotating discs and the second rotating discs, and connecting bolts penetrate through the two opposite connecting lugs to rotationally sleeve the first rotating discs and the second rotating discs on the vertical rods.

Preferably, a plurality of rotating holes are formed in the outer circumference of the lower rotating disc, and the rotating rod is detachably arranged in the rotating holes in a penetrating mode.

Preferably, the limiting assembly comprises a limiting disc fixedly sleeved on the upright rod above the lower rotating disc and a vertically arranged limiting bolt in threaded connection with the upper end face of the limiting disc, and the lower end face of the limiting bolt is abutted against the upper end face of the lower rotating disc.

Preferably, the limiting disc is of a split type structure.

Preferably, the connecting rod is horizontally and fixedly connected with the outer circumference of the upper rotating disc, a connecting flange is vertically arranged at the end part of the connecting rod, and the cross rod is fixedly connected to the upper rotating disc through the connecting flange.

Preferably, the outer circumference of the upper rotating disc is horizontally and fixedly connected with two connecting rods, the end parts of the two connecting rods are vertically provided with connecting flanges, the cross rods are fixedly connected with one side of the upper rotating disc through the connecting flanges, and the other side of the upper rotating disc is fixedly connected with a rain gauge through the connecting flanges.

Preferably, the power module is a photovoltaic power generation module, and the power output end of the photovoltaic power generation module is electrically connected with the processor.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the upper and lower supporting plates and the upper and lower rotating plates are arranged, so that the transverse rod can rotate, and the water level gauge is driven to rotate, thereby facilitating the overhaul of the water level gauge; the lower rotating disc can be fixed by arranging the limiting component, so that the position of the cross rod is fixed; through setting up controlling means, can pass through wireless transmission's mode with the data that the fluviograph detected to the backstage to monitor river course water level in real time.

2. The balls are arranged on the upper supporting disc and the lower supporting disc, so that the upper rotating disc and the lower rotating disc can rotate conveniently, and the transverse rod can drive the water level gauge to rotate conveniently; the lower rotating disc is arranged into a split structure, so that the lower rotating disc is convenient to install on the upright rod; by arranging the rotating hole and the rotating rod, an maintainer can conveniently hold the rotating rod to drive the cross rod to rotate; through setting up photovoltaic power generation module, can realize the real-time water level monitoring in remote river course.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of the structure of the present utility model after the rotating rod is inserted.

Fig. 3 is an exploded view of the lower support plate, lower rotating plate, and spacing assembly of the present utility model.

Fig. 4 is a schematic view of an exploded structure of the upper support plate and the upper rotating plate of the present utility model.

In the figure: 1. the photovoltaic power generation device comprises upright rods, 2, cross rods, 3, an upper supporting disc, 4, a lower supporting disc, 5, an upper rotating disc, 6, a lower rotating disc, 7, a connecting rod, 8, a connecting flange, 9, a cross rod flange, 10, a rain gauge, 11, a first rotating disc, 12, a second rotating disc, 13, a connecting lug, 14, a connecting bolt, 15, a hinging rod, 16, a ball, 17, a rotating hole, 18, a rotating rod, 19, a limiting disc, 20, a limiting bolt, 21, a water level gauge, 22, a control device, 23 and a photovoltaic power generation module.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Examples:

referring to fig. 1 to 4, a wireless water level monitoring apparatus includes a vertical pole 1 vertically fixed to the ground and a cross bar 2 horizontally disposed at an upper portion of the vertical pole 1. Specifically, an upper supporting disc 3 and a lower supporting disc 4 are respectively welded or integrally formed on the outer circumference of the vertical rod 1, an upper rotating disc 5 and a lower rotating disc 6 are respectively sleeved on the vertical rod 1 of the upper supporting disc 3 and the lower supporting disc 4 in a rotating mode, and lower end faces of the upper rotating disc 5 and the lower rotating disc 6 are respectively abutted to the upper supporting disc 3 and the lower supporting disc 4 and can rotate by taking the vertical rod 1 as a shaft.

One end of the cross rod 2 is fixedly connected to the upper rotating disc 5, specifically, in this embodiment, two connecting rods 7 are welded horizontally on two sides of the outer circumference of the upper rotating disc 5, connecting flanges 8 are respectively welded vertically on the ends of the two connecting rods 7, a cross rod flange 9 corresponding to the connecting flanges 8 is also arranged on the end of the cross rod 2, and the cross rod 2 is detachably and fixedly connected to the upper rotating disc 5 through the cross rod flange 8 and the cross rod flange 9. In order to balance the cross rod 2 when the cross rod 2 rotates, so that the cross rod 2 can be rotated by applying small force, a rain gauge 10 is fixedly connected to the connecting flange 8 on the other side opposite to the cross rod 2, the rain gauge 10 is used for monitoring rainfall, and the specific structure and the working principle of the rain gauge are in the prior art and are not repeated here.

One end of the hinging rod 15 is hinged on the cross rod 2, the other end of the hinging rod is hinged on the lower rotating disc 6, and a limiting component capable of limiting the lower rotating disc 6 to rotate is arranged on the vertical rod 1.

Specifically, the lower rotating plate 6 is of a split type structure so as to be mounted on the upright 1. The lower rotating disc 6 comprises two circular arc-shaped first rotating discs 11 and two circular arc-shaped second rotating discs 12, two connecting lugs 13 are welded on the first rotating discs 11 and the second rotating discs 12 respectively, and connecting bolts 14 are arranged in the two opposite connecting lugs 13 in a penetrating manner so as to rotationally sleeve the first rotating discs 11 and the second rotating discs 12 on the vertical rods. The hinge rod 15 can be hinged to the opposite connecting bolt 14 due to the gap between the opposite connecting lugs 13.

In order to facilitate the upper rotating disc 5 and the lower rotating disc 6 to rotate on the upper supporting disc 3 and the lower supporting disc 4 respectively, so as to reduce the rotation resistance of an maintainer when the cross bar 2 rotates, the upper end surfaces of the upper supporting disc 3 and the lower supporting disc 4 are respectively embedded with balls 16, and the lower end surfaces of the upper rotating disc 5 and the lower rotating disc 6 are respectively abutted with the balls 16 on the upper end surfaces of the upper supporting disc 3 and the lower supporting disc 4.

In order to facilitate the operator to rotate the cross bar 2, a plurality of rotating holes 17 are formed in the outer circumference of the lower rotating disc 6, and a rotating rod 18 is detachably penetrated in the rotating holes 17. When the cross bar 2 is required to be rotated, an maintainer holds the rotating rod 18 and gives a rotating moment to the rotating rod, so that the lower rotating disc 6 and the upper rotating disc 5 are driven to rotate.

In this embodiment, the limiting assembly comprises a limiting disc 19 fixedly sleeved on the upright 1 above the lower rotating disc 6, and a vertically arranged limiting bolt 20 in threaded connection with the upper end surface of the limiting disc 19, wherein the lower end surface of the limiting bolt 20 is abutted against the upper end surface of the lower rotating disc 6. In order to facilitate the installation of the limiting plate 19 on the upright 1, the limiting plate 19 may be of a split structure, and the limiting plate 19 is fixed on the upright 1 by a connecting bolt.

The end of the cross bar 2 is provided with a water level gauge 21, the water level gauge 21 can be a radar water level gauge or an ultrasonic water level gauge, the upright 1 is provided with a control device 22, and the control device comprises a processor electrically connected with the water level gauge 21, a wireless communication module electrically connected with the processor, a memory electrically connected with the processor and a power module electrically connected with the processor. The processor, the wireless communication module, and the memory are not shown in the drawings and are all in the prior art, that is, the power module supplies power to the processor, the wireless communication module, and the memory respectively, the water level gauge 21 processes the monitored water level data by the processor, stores the processed water level data in the memory, and transmits the water level data to the background through the wireless communication module (such as the NB-IoT module and the 4G/5G wireless transmission module), and the related background structure can be APP, a web page, a computer terminal, and the like, which can be visual display of water level information, which is all in the prior art and is not described herein.

Since some river channels belong to remote areas and the electric wiring is relatively inconvenient, in this embodiment, the power module is the photovoltaic power generation module 23, and the electric output end of the photovoltaic power generation module 23 is electrically connected with the processor, that is, as described above with respect to the power module, the photovoltaic power generation module 23 uses the electric energy converted from solar energy to power the processor, the wireless communication module and the memory. The structure and principle of the photovoltaic power generation module 23 are the prior art, and only the power supply to the processor, the wireless communication module and the memory can be satisfied.

The working principle of the embodiment of the utility model is as follows:

1. during installation, the water level gauge 21 is installed at one end part of the cross rod 2, one end of the hinging rod 15 is hinged to the cross rod 2, the cross rod 2 and the rain gauge 10 are respectively connected with the upper rotating disc 5, and the upper rotating disc 5 is sleeved on the upright rod 1 through the upper end part of the upright rod 1 and is supported by the upper supporting disc 3; the lower rotating disc 6 is placed on the lower supporting disc 4, a connecting bolt 14 at one side of the lower rotating disc 6 is penetrated through the connecting lug 13 and the other end of the hinging rod 15, and then the lower rotating disc 6 is fixed on the vertical rod 1 through the connecting bolt 14, and at the moment, the lower rotating disc 6 can rotate; the limiting disc 19 is locked and fixed on the upright 1 above the lower rotating disc 6, the transverse rod 2 is rotated to enable the water level gauge 21 to be located above a river channel, the limiting bolt 20 is screwed tightly, the lower end face of the limiting bolt 20 is tightly abutted against the lower rotating disc 6, and therefore rotation of the lower rotating disc 6 is limited, and the relative position of the transverse rod 2 is fixed.

2. When the water level gauge 21 is required to be overhauled, the limit bolt 20 is unscrewed, the rotating rod 18 is inserted into the rotating hole 17, and a rotating moment is applied to the rotating rod 18, so that the lower rotating disc 6 and the upper rotating disc 5 drive the cross rod 2 to rotate to a proper position, and then the water level gauge 21 is overhauled; after the overhaul is completed, the cross rod 2 is reset, and the limit bolts 20 are screwed again.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wireless water level monitoring devices, is in including the pole setting of vertical setting and the horizontal pole that pole setting upper portion level set up, its characterized in that:

an upper supporting disc and a lower supporting disc are fixedly connected to the upper and lower parts of the outer circumference of the vertical rod respectively, and an upper rotating disc and a lower rotating disc are respectively sleeved on the vertical rods on the upper supporting disc and the lower supporting disc in a rotating way;

one end of the cross rod is fixedly connected to the upper rotating disc, one end of the hinging rod is hinged to the cross rod, the other end of the hinging rod is hinged to the lower rotating disc, and a limiting component capable of limiting the lower rotating disc to rotate is arranged on the vertical rod;

the end of the cross rod is provided with a water level gauge, the upright rod is provided with a control device, and the control device comprises a processor electrically connected with the water level gauge, a wireless communication module electrically connected with the processor, a memory electrically connected with the processor and a power module electrically connected with the processor.

2. The wireless water level monitoring device of claim 1, wherein: the upper end faces of the upper supporting disc and the lower supporting disc are respectively embedded with balls, and the lower end faces of the upper rotating disc and the lower rotating disc are respectively abutted with the balls on the upper end faces of the upper supporting disc and the lower supporting disc.

3. The wireless water level monitoring device of claim 1, wherein: the lower rotating disc comprises two circular arc-shaped first rotating discs and two circular arc-shaped second rotating discs, two connecting lugs are respectively arranged on the first rotating discs and the second rotating discs, and connecting bolts penetrate through the two opposite connecting lugs to rotationally sleeve the first rotating discs and the second rotating discs on the vertical rods.

4. The wireless water level monitoring device of claim 1, wherein: the outer circumference of the lower rotating disc is provided with a plurality of rotating holes, and the rotating rod is detachably arranged in the rotating holes in a penetrating mode.

5. The wireless water level monitoring device of claim 1, wherein: the limiting assembly comprises a limiting disc fixedly sleeved on the upright rod above the lower rotating disc and a vertically arranged limiting bolt in threaded connection with the upper end face of the limiting disc, and the lower end face of the limiting bolt is abutted against the upper end face of the lower rotating disc.

6. The wireless water level monitoring device of claim 5, wherein: the limiting disc is of a split type structure.

7. The wireless water level monitoring device of claim 1, wherein: the horizontal fixedly connected with connecting rod of outer circumference of last rolling disc the tip of connecting rod is vertical to be provided with flange, the horizontal pole passes through flange fixed connection on last rolling disc.

8. The wireless water level monitoring device of claim 7, wherein: the horizontal fixedly connected with two connecting rods of outer circumference of last rolling disc, two the tip of connecting rod is all vertical to be provided with flange, the horizontal pole passes through flange fixed connection in one side of last rolling disc, the opposite side of going up the rolling disc passes through flange fixedly connected with rain gauge.

9. The wireless water level monitoring device of claim 1, wherein: the power module is a photovoltaic power generation module, and the power output end of the photovoltaic power generation module is electrically connected with the processor.