CN220773722U

CN220773722U - River water level early warning device

Info

Publication number: CN220773722U
Application number: CN202321366047.0U
Authority: CN
Inventors: 王真真
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2024-04-12
Anticipated expiration: 2033-05-31

Abstract

The utility model discloses a river water level early warning device, which relates to the technical field of river water level early warning devices and comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a rectangular seat, the upper surface of the rectangular seat is fixedly connected with a hydraulic rod, one end of the hydraulic rod is fixedly connected with a rack, and the outer surface of the rack is slidably connected with a limiting frame. The utility model has reasonable design structure, can drive the first gear to rotate through the rack and the teeth by the cooperation of the bottom plate, the hydraulic rod and the first gear and the toothed plate when the hydraulic rod is started, and the first gear drives the second gear to rotate, so that the toothed plate slides up and down in the limiting frame, the height of the early warning device is changed, the problems that the height of the river water level early warning device is inconvenient to adjust after the installation, the application range is smaller, the practicability is lower, and the application range of water level detection early warning is reduced are solved.

Description

River water level early warning device

Technical Field

The utility model relates to the technical field of river water level early warning, in particular to a river water level early warning device.

Background

The water level observation is tool equipment which is placed in various different water environments to collect and detect hydrologic information, mainly detects the water flow direction, the change of a river bed, flood diversion and the like, is latent for the change of the water environment, can not be observed by naked eyes of people, and in the flood season, in order to ensure that the water level is in a safe position, people observe the water level of a river, observe whether the water level reaches a warning line or not, and in order to facilitate the observation, a water level early warning device is usually used.

The prior river water level early warning device is inconvenient to adjust the height of the river water level early warning device after being installed, has smaller application range and lower practicability, and reduces the application range of the river water level early warning device. Therefore, we provide a river water level early warning device to solve the above problems.

Disclosure of Invention

First) solving the technical problems

The utility model aims to make up the defects of the prior art and provides a river water level early warning device.

Two) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a river water level early warning device, includes the bottom plate, the upper surface fixedly connected with rectangular seat of bottom plate, the upper surface fixedly connected with hydraulic stem of rectangular seat, the one end fixedly connected with rack of hydraulic stem, the surface sliding connection of rack has spacing frame, the bottom surface fixedly connected with base of spacing frame, the bottom surface of base and the upper surface fixedly connected with of bottom plate, the surface engagement of rack has gear one, the surface fixedly connected with spliced pole of gear one, the surface rotation of spliced pole is connected with the extension board, the bottom surface of extension board and the upper surface fixedly connected with of bottom plate, the one end fixedly connected with gear two of gear one is kept away from to the spliced pole, the surface engagement of gear two has the pinion, the surface sliding connection of pinion has the spacing, the bottom surface of spacing and the upper surface fixedly connected with of bottom plate, the surface fixedly connected with telescopic link one, the one end fixedly connected with fine rod of telescopic link, the bottom fixedly connected with alarm of fine rod, the below of alarm is provided with floating mechanism, below the moving mechanism is provided with rectangular seat.

Further, the floating mechanism comprises a limiting barrel fixedly connected to the outer surface of the alarm, a first conducting rod is arranged in the limiting barrel, and the first conducting rod is arranged on the outer surface of the alarm.

Further, the bottom end of the first conducting rod is fixedly connected with the first conducting sheet, and the outer surface of the first conducting sheet is fixedly connected with the inner wall of the limiting barrel.

Further, the inside of spacing bucket is provided with conducting strip two, conducting strip two's surface and the inner wall sliding connection of spacing bucket, conducting strip two's bottom surface fixedly connected with conducting rod two.

Further, the bottom of the second conducting rod penetrates through the inner bottom wall of the limiting barrel in a sliding mode, and the bottom of the second conducting rod is fixedly connected with a floating plate.

Further, the moving mechanism comprises a second telescopic rod fixedly connected to the bottom surface of the bottom plate, and a pulley is fixedly connected to the bottom end of the second telescopic rod.

Further, the inside of the limiting frame is provided with protrusions, and the protrusions are symmetrically distributed in the inside of the limiting frame.

Third), beneficial effects:

compared with the prior art, the river water level early warning device has the following beneficial effects:

1. according to the river water level early warning device, the bottom plate, the hydraulic rod, the first gear and the toothed plate are matched, when the hydraulic rod is started, the hydraulic rod drives the first gear to rotate through the rack, and the first gear drives the second gear to rotate, so that the toothed plate slides up and down in the limiting frame, the height of the early warning device is changed, the problem that the conventional river water level early warning device is inconvenient to adjust the height of the river water level early warning device after the installation is solved, the application range is small, the practicability is low, and the application range of the river water level early warning device is reduced.

2. According to the river water level warning device, the alarm, the first conductive sheet and the second conductive sheet are matched with the floating plate, when the water level rises, the floating plate rises along with the rising of the water level, and when the water level reaches a certain height, the first conductive sheet and the second conductive sheet are contacted, so that the alarm is triggered to give an alarm, people are attracted, and the problem that the current river water level warning device is not easy to observe when reaching a water level warning line is solved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a flotation mechanism of the present utility model;

FIG. 3 is a schematic view of a moving mechanism according to the present utility model;

fig. 4 is an exploded view of a partial structure of the present utility model.

In the figure: 1. a bottom plate; 2. a rectangular seat; 3. a hydraulic rod; 4. a rack; 5. a limit frame; 6. a base; 7. a first gear; 8. a connecting column; 9. a support plate; 10. a second gear; 11. a toothed plate; 12. a limiting frame; 13. a first telescopic rod; 14. a thin rod; 15. an alarm; 16. a floating mechanism; 1601. a limiting barrel; 1602. a first conductive rod; 1603. a first conductive sheet; 1604. a second conductive sheet; 1605. a second conductive rod; 1606. a floating plate; 17. a moving mechanism; 1701. a second telescopic rod; 1702. and (3) a pulley.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a river water level early warning device, including bottom plate 1, the last fixed surface of bottom plate 1 is connected with rectangular seat 2, the last fixed surface of rectangular seat 2 is connected with hydraulic stem 3, the one end fixedly connected with rack 4 of hydraulic stem 3, the surface sliding connection of rack 4 has spacing frame 5, spacing frame 5 is inside to have the arch, the inside at spacing frame 5 of symmetric distribution, the inside arch of spacing frame 5 can guarantee rack 4 and slide along the inner wall of spacing frame 5, the position of rack 4 has been restricted, hydraulic stem 3 scalable to suitable length, drive rack 4 and remove in spacing frame 5, the bottom surface fixedly connected with base 6 of spacing frame 5, the bottom surface of base 6 and the last fixed surface of bottom plate 1 are connected, the surface engagement of rack 4 has gear one 7, the surface fixedly connected with spliced pole 8 of gear one 7, the surface rotation of spliced pole 8 is connected with extension board 9.

The bottom surface of extension board 9 and the upper surface fixed connection of bottom plate 1, the one end fixedly connected with gear two 10 of connecting column 8 distance from gear one 7, gear one 7 is the driving gear, gear two 10 is driven gear, gear one 7 drives gear two 10 rotation, the surface engagement of gear two 10 has pinion rack 11, the surface sliding connection of pinion rack 11 has spacing 12, the bottom surface of spacing 12 and the upper surface fixed connection of bottom plate 1, the shape of spacing 12 is roughly U-shaped, make things convenient for the inside pinion rack 11 of spacing 12 to mesh with gear two 10, and carry out spacing to pinion rack 11, make it only reciprocate, the surface fixedly connected with telescopic link one 13 of pinion rack 11, the one end fixedly connected with thin pole 14 of telescopic link one 13, the bottom fixedly connected with alarm 15 of thin pole 14, alarm 15 can take place the alarm when river water level reaches the early warning height.

The below of alarm 15 is provided with floating mechanism 16, and floating mechanism 16 includes the spacing bucket 1601 of fixed connection at alarm 15 surface, and the inside of spacing bucket 1601 is provided with conducting rod one 1602, and conducting rod one 1602 is installed at the surface of alarm 15, and the inside of this spacing bucket 1601 is hollow, has seted up the through-hole at the bottom surface of spacing bucket 1601.

The bottom end of the first conducting rod 1602 is fixedly connected with the first conducting plate 1603, the outer surface of the first conducting plate 1603 is fixedly connected with the inner wall of the limiting barrel 1601, and the first conducting plate 1603 is circular in shape and has a certain effect on the transmission of alarm signals.

The inside of spacing bucket 1601 is provided with conducting strip two 1604, and conducting strip two 1604's surface and the inner wall sliding connection of spacing bucket 1601, and conducting strip two 1604's bottom surface fixedly connected with conducting rod two 1605, when river water level risees, conducting strip two 1604 can upwards move along with rising of water level owing to light in weight, and when conducting strip one 1603 and conducting strip two 1604 contact, alarm 15 can send the alarm.

The bottom of the second conducting rod 1605 penetrates through the inner bottom wall of the limiting barrel 1601 in a sliding mode, the bottom of the second conducting rod 1605 is fixedly connected with a floating plate 1606, the shape of the floating plate 1606 is square, and the material is foam.

The moving mechanism 17 is arranged below the rectangular seat 2, the moving mechanism 17 comprises a second telescopic rod 1701 fixedly connected to the bottom surface of the bottom plate 1, a pulley 1702 is fixedly connected to the bottom end of the second telescopic rod 1701, the pulley 1702 can be used when the device is pushed, and the pulley 1702 can be contracted into the bottom plate 1 when the device is placed on a river bank for use, so that the device is hidden and convenient to operate.

Working principle: when the device is used, the device is pushed to the river bank, the telescopic rod II 1701 is contracted, the pulley 1702 is retracted into the bottom plate 1, the hydraulic rod 3 is adjusted to extend, the hydraulic rod 3 pushes the rack 4 to slide in the limiting frame 5, the rack 4 drives the gear I7 to rotate, the gear I7 and the gear II 10 are fixedly connected through the connecting column 8, the connecting column 8 can rotate in the supporting plate 9, the gear I7 drives the gear II 10 to rotate, the gear II 10 is meshed with the toothed plate 11, the toothed plate 11 moves upwards, the height of the toothed plate 11 to be lifted is set according to the required early warning water level condition, after the setting is finished, the telescopic rod I13 is extended, the floating plate 1606 is driven to be positioned at the position above the river, when the river water level is lifted, the floating plate 1606 can lift along with the lifting of the river water level, the conducting rod II 1605 in the limiting barrel 1601 lifts, the conducting plate II 1604 is driven to lift along with the conducting plate II 1604, and when the river water level reaches the early warning condition, the conducting plate II can lift to the position of the conducting plate 16015 is contacted with the conducting plate 1604 when the river water level reaches the early warning condition.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "fixedly attached," "mounted," "connected," and "coupled" are to be construed broadly, e.g., as a fixed connection, as a removable connection, or as an integral connection; "coupled" may be either mechanical or electrical; the "connection" may be direct, indirect via an intermediary, or communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

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. River water level early warning device, including bottom plate (1), its characterized in that: the utility model discloses a hydraulic lifting device, which is characterized in that a rectangular base (2) is fixedly connected to the upper surface of a bottom plate (1), a hydraulic rod (3) is fixedly connected to the upper surface of the rectangular base (2), a rack (4) is fixedly connected to one end of the hydraulic rod (3), a limit frame (5) is slidingly connected to the outer surface of the rack (4), a base (6) is fixedly connected to the bottom surface of the limit frame (5), the bottom surface of the base (6) is fixedly connected with the upper surface of the bottom plate (1), a first gear (7) is meshed with the outer surface of the rack (4), a connecting column (8) is fixedly connected to the outer surface of the first gear (7), the outer surface of the connecting column (8) is rotationally connected with a support plate (9), the bottom surface of the support plate (9) is fixedly connected with the upper surface of the bottom plate (1), one end of the connecting column (8) away from the first gear (7) is fixedly connected with the second gear (10), the outer surface of the second gear (10) is meshed with a toothed plate (11), the outer surface of the toothed plate (11) is slidably connected with a limiting frame (12), the bottom surface of the limiting frame (12) is fixedly connected with the upper surface of the bottom plate (1), the outer surface of the toothed plate (11) is fixedly connected with a first telescopic rod (13), one end of the first telescopic rod (13) is fixedly connected with a thin rod (14), the bottom fixedly connected with alarm (15) of slender rod (14), the below of alarm (15) is provided with floating mechanism (16), the below of rectangular seat (2) is provided with moving mechanism (17).

2. The river water level warning device of claim 1, wherein: the floating mechanism (16) comprises a limiting barrel (1601) fixedly connected to the outer surface of the alarm (15), a first conducting rod (1602) is arranged in the limiting barrel (1601), and the first conducting rod (1602) is arranged on the outer surface of the alarm (15).

3. The river water level warning device of claim 2, wherein: the bottom end of the first conducting rod (1602) is fixedly connected with the first conducting sheet (1603) penetrating through the upper surface of the limiting barrel (1601), and the outer surface of the first conducting sheet (1603) is fixedly connected with the inner wall of the limiting barrel (1601).

4. A river level warning device as claimed in claim 3, wherein: the inside of spacing bucket (1601) is provided with conducting strip two (1604), the surface of conducting strip two (1604) and the inner wall sliding connection of spacing bucket (1601), the bottom surface fixedly connected with conducting rod two (1605) of conducting strip two (1604).

5. The river water level warning device of claim 4, wherein: the bottom of the second conducting rod (1605) penetrates through the inner bottom wall of the limiting barrel (1601) in a sliding mode, and a floating plate (1606) is fixedly connected to the bottom of the second conducting rod (1605).

6. The river water level warning device of claim 1, wherein: the moving mechanism (17) comprises a second telescopic rod (1701) fixedly connected to the bottom surface of the bottom plate (1), and a pulley (1702) is fixedly connected to the bottom end of the second telescopic rod (1701).

7. The river water level warning device of claim 1, wherein: the limiting frame (5) is internally provided with protrusions, and the protrusions are symmetrically distributed in the limiting frame (5).