CN214428045U

CN214428045U - Automatic flood prevention water level alarm device

Info

Publication number: CN214428045U
Application number: CN202120784263.1U
Authority: CN
Inventors: 郭文智; 杨斌; 崔建和; 刘军刚; 刘至通; 王泽群; 李刚锋; 刘学智; 王昱力
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-10-19
Anticipated expiration: 2031-04-16

Abstract

The utility model relates to a flood prevention water level automatic alarm device, which effectively solves the problems that the prior water level monitoring and early warning device can not monitor the water level information and has high requirement on the installation position, low applicability, no remote monitoring and inconvenient installation and single application scene; the technical scheme includes that the device comprises a base, a cantilever frame is fixedly connected to the base, a telescopic rod is connected to the lower end of the cantilever frame in a threaded mode, the telescopic rod comprises a plurality of connecting sleeves, a connecting ring sleeve is connected between every two adjacent connecting sleeves in a threaded mode, the lower end of the connecting sleeve at the lowest end is connected with the connecting ring sleeve in a threaded mode, the lower end of the connecting ring sleeve at the lowest end is connected with a lower sleeve in a threaded mode, a connecting rod is connected to the upper end of the cantilever frame, the lower end of the connecting rod is connected with an extension connecting rod coaxially arranged in the telescopic rod in a threaded mode, and an alarm is fixedly connected to the lower end of the extension connecting rod at the lowest end; the structure is simple, and the practicability is strong.

Description

Automatic flood prevention water level alarm device

Technical Field

The utility model relates to a water level alarm technical field specifically is flood prevention water level automatic alarm device.

Background

Drought and flood disasters are problems which need to be faced in the human development process, particularly flood disasters, and because water level rises rapidly and has strong burstiness, sudden accidents are easy to occur, casualties of people and loss of people and property are caused, and the problems of river-following areas and urban inland inundation are not negligible, so that the early warning for detecting the water level in a river channel is particularly important, and people can take corresponding anti-flood measures conveniently.

However, the existing monitoring and early warning device for the river water level mostly has the following problems:

1. most of the methods adopt manual on-site monitoring, and then transmit water level information to a leader department of a higher-level cluster in time, so that time is wasted, real-time monitoring cannot be realized, and the waterlogging-resistant time is delayed;

2. the alarm needs to be powered, solar energy cannot be utilized, energy self-sufficiency is achieved, meanwhile, the installation position of the water level alarm device is required, the applicability is low, and water level information cannot be remotely received.

3. The application scene is single, and the method can not be applied to various application scenes and can not be adjusted and installed in real time according to different application scenes.

Therefore, the utility model provides a flood prevention water level autoalarm solves this problem.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a flood prevention water level automatic alarm device, the effectual current water level monitoring early warning device of having solved can not implement monitoring and mounted position to water level information and require highly, the low and problem that can not remote monitoring of suitability.

The utility model comprises a base, and is characterized in that a cantilever frame is fixedly connected with the base, the lower end of the cantilever frame is in threaded connection with a telescopic rod, the telescopic rod comprises a plurality of connecting sleeves, a connecting ring sleeve is in threaded connection between two adjacent connecting sleeves, the lower end of the connecting sleeve is in threaded connection with the connecting ring sleeve, and the lower end of the connecting ring sleeve is in threaded connection with a lower sleeve;

the upper end of the cantilever frame is connected with a connecting rod, the lower end of the connecting rod is in threaded connection with an extension connecting rod coaxially arranged in the telescopic rod, and the lower end of the extension connecting rod at the lowest end is fixedly connected with an alarm;

the inner side of the lower sleeve is coaxially and vertically connected with a floating block in a sliding mode, the upper end of the floating block is fixedly connected with a pressing rod, and the lower sleeve is hollow.

Preferably, the connecting rod and the cantilever bracket are connected in a vertical sliding manner, the upper end of the cantilever bracket is rotatably connected with an operation threaded sleeve, and the operation threaded sleeve is in threaded connection with the connecting rod.

Preferably, the right side of the base is fixedly connected with a control box, a storage battery is fixedly connected in the control box, and the storage battery is connected with the alarm.

Preferably, the right end of the cantilever frame is connected with a rotating support, the upper end of the rotating support is fixedly connected with a solar cell panel which is obliquely arranged, and the solar cell panel is connected with the storage battery.

Preferably, the upper end of the control box is fixedly connected with a signal emitter, and the signal emitter is connected with the alarm.

Preferably, the rotating support is rotatably connected with the cantilever frame, the cantilever frame is provided with a locking toothed ring coaxial with the rotating support, the rotating support is coaxially and vertically slidably connected with a locking toothed sleeve, and the locking toothed sleeve is matched with the locking toothed ring.

The utility model is improved aiming at the existing water level monitoring device, and effectively solves the problems of alarming and monitoring water level information and being applicable to riverways with different depths by arranging the telescopic rod, the extension connecting rod, the alarm and the floating block; the problem of depth adjustment of the alarm is effectively solved by arranging the operation threaded sleeve and the connecting rod in threaded connection; the solar panel, the locking toothed ring and the locking toothed sleeve are arranged, so that the utilization of solar energy and the adjustment of the direction of the solar panel are effectively realized; the device is suitable for different places by arranging the threaded connection of all parts and the detachable connection of the base, and meanwhile, all parts are assembled and spliced, so that the flexible adaptation to different scenes is realized; and the structure is simple and stable, and the universality is extremely high.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a schematic sectional view of the present invention.

Fig. 3 is a partial schematic view of the solar cell panel and the connecting member thereof.

Fig. 4 is a perspective view of the telescopic rod of the present invention.

Fig. 5 is a schematic perspective view of the alarm and the floating block connecting member of the present invention.

Detailed Description

The foregoing and other technical matters, features and effects of the present invention will be apparent from the following detailed description of the embodiments, which is to be read in connection with the accompanying drawings of fig. 1 to 5. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.

The embodiment I, the utility model relates to a flood prevention water level automatic alarm device, which comprises a base 1, wherein the base 1 is arranged beside a river channel and provides a fixed supporting foundation for a subsequent structure, and is characterized in that a cantilever frame 2 is fixedly connected on the base 1, one end of the cantilever frame 2 can extend into the river channel, a telescopic rod 3 is connected with the lower end of the cantilever frame 2 through screw threads, so that the telescopic rod 3 can be disassembled and is convenient to store, the telescopic rod 3 is used for limiting, fixing and protecting the structure extending into the river channel, the telescopic rod 3 comprises a plurality of connecting sleeves 4, a connecting ring sleeve 5 is connected between every two adjacent connecting sleeves 4 through screw threads, the connecting ring sleeve 5 is used for splicing the connecting sleeves 4, so that the telescopic rod 3 is suitable for the river channels with different depths, the lower end of the connecting sleeve 4 is connected with the connecting ring sleeve 5 through screw threads, the lower end of the lowest end of the connecting ring sleeve 5 is in threaded connection with a lower sleeve 6, and the lower sleeve 6 is immersed in water to detect the water level;

the upper end of the cantilever frame 2 is connected with a connecting rod 7, in the embodiment, the connecting rod 7 is detachably connected with the cantilever frame 2, the lower end of the connecting rod 7 is in threaded connection with an extension connecting rod 9 coaxially arranged in the telescopic rod 3, the lower end of the extension connecting rod 9 at the lowest end is fixedly connected with an alarm 10, and the alarm 10 is externally connected with a power supply for alarming through the alarm 10;

the inner part of the lower sleeve 6 is coaxially and vertically connected with a floating block 11 in a sliding manner, the outer wall of the floating block 11 is attached to the inner wall of the lower sleeve 6, so that the floating block 11 is driven to slide upwards synchronously while the water level in the river channel rises, the upper end of the floating block 11 is fixedly connected with a pressing rod 12, the floating block 11 slides upwards to drive the pressing rod 12 to slide upwards synchronously, when the pressing rod 12 slides upwards to be in contact with the alarm 10, the alarm 10 is triggered to work to give an alarm to the outside, the lower sleeve 6 is hollow, the lower sleeve 6 is arranged in a hollow manner, the water level in the lower sleeve 6 can be ensured to be flush with the water level in the river channel constantly, the precision monitoring of the rising of the water level is improved, meanwhile, the hollow shape in the lower sleeve 6 is an inclined plane, and the entering of external sundries and the influence of external water waves on the water level in the lower sleeve 6 are avoided, the water level in the lower sleeve 6 is inconsistent with the water level in the river channel;

in the specific implementation of this embodiment, the telescopic rod 3 is firstly spliced, the lower sleeve 6 is connected to the lower end of the telescopic rod 3, the floating block 11 is arranged in the lower sleeve 6, the extension connecting rod 9 and the alarm 10 are fixed inside the telescopic rod 3, the floating block 11 is driven to slide up synchronously when the water level rises, the pressing rod 12 is fixedly connected to the upper end of the floating block 11, the floating block 11 slides up to drive the pressing rod 12 to slide up synchronously, and when the pressing rod 12 slides up to be in contact with the alarm 10, the alarm 10 is triggered to work to give an alarm to the outside.

In the second embodiment, on the basis of the first embodiment, in order to adjust the alarm heights of different areas and improve the applicability of the device, the second embodiment provides a device for adjusting the depth of the alarm 10, and particularly, the connecting rod 7 is connected with the cantilever bracket 2 in a vertical sliding way, a rectangular sliding block is fixedly connected on the cantilever bracket 2, the connecting rod 7 is provided with a sliding rail matched with the rectangular sliding block, the upper end of the cantilever bracket 2 is rotationally connected with an operating thread sleeve 13, the operating threaded sleeve 13 is in threaded connection with the connecting rod 7, the operating threaded sleeve 13 is rotated, under the action of the matching limit of the sliding rail and the rectangular sliding block, the connecting rod 7 slides up and down, and then the alarm 10 is driven to slide up and down, so that the depth of the alarm 10 can be adjusted.

Third embodiment, on the basis of second embodiment, right alarm 10 power supply in, need external electric wire, because the river course is generally more remote, the power supply is more loaded down with trivial details, so this embodiment provides a power supply mode, and is concrete, 1 right side fixedly connected with control box 14 of base, control box 14 in fixedly connected with battery, the battery with alarm 10 link to each other, through the battery right alarm 10 power supply, avoided drawing and establish the electric wire, extravagant resource complex operation simultaneously.

In a fourth embodiment, on the basis of the second embodiment, in order to ensure sufficient power consumption and achieve self-sufficiency of energy, in this embodiment, a solar power supply structure is provided, specifically, a rotating bracket 15 is connected to the right end of the cantilever frame 2, in this embodiment, the rotating bracket 15 is fixedly connected to the cantilever frame 2, a solar panel 16 placed obliquely is fixedly connected to the upper end of the rotating bracket 15, the solar panel 16 is used for converting solar energy into electric energy, the solar panel 16 is connected to the storage battery, and the electric energy of the solar panel 16 is stored and used by the storage battery.

In a fifth embodiment, on the basis of the fourth embodiment, when the alarm 10 gives an alarm, people nearby can only be reminded, and the flood situation signal cannot be transmitted to the management department in time, so this embodiment provides a structure for remotely outputting a signal, specifically, the upper end of the control box 14 is fixedly connected with a signal transmitter 17, the signal transmitter 17 is connected with the alarm 10, the alarm 10 transmits the signal to the signal transmitter 17, and meanwhile, the signal transmitter 17 transmits the signal to an external receiving device, and the flood situation information is transmitted to a corresponding department.

Sixth embodiment, on the basis of the fourth embodiment, when power generation is performed by solar energy, the installation of the solar cell panel 16 may be limited to a certain extent, so as to ensure that the solar cell panel 16 can be directly opposite to the sun, and thus the present embodiment provides an angle adjusting device for a solar cell panel 16, specifically, the rotating bracket 15 is rotatably connected to the cantilever frame 2, the cantilever frame 2 is provided with a locking toothed ring 18 coaxial with the rotating bracket 15, the rotating bracket 15 is coaxially and vertically slidably connected to a locking toothed sleeve 19, an inner wall surface of the locking toothed sleeve 19 is fixedly connected to a limiting block, the rotating bracket 15 is provided with a limiting rail matched with the limiting block, under the matching action of the limiting block and the limiting rail, the locking toothed sleeve 19 and the rotating bracket 15 slide up and down, and the locking toothed sleeve 19 is matched with the locking toothed ring 18, the locking of the rotating bracket 15 is realized through the matching of the locking gear sleeve 19 and the locking gear ring 18.

When the solar water heater is used specifically, firstly, the lengths of the telescopic rod 3 and the extension connecting rod 9 are selected according to different installation scenes, then the base 1 is fixedly connected at a proper position, then the angle of the solar cell panel 16 is adjusted by the rotary support 15, meanwhile, the rotary support 15 is locked by the locking gear sleeve 19 and the locking gear ring 18, then the telescopic rod 3 is spliced, meanwhile, the lower sleeve 6 is connected at the lower end of the telescopic rod 3, the floating block 11 is arranged in the lower sleeve 6, then the extension connecting rod 9 and the alarm 10 are fixed inside the telescopic rod 3, when the water level rises, the floating block 11 is driven to slide up synchronously, the upper end of the floating block 11 is fixedly connected with the pressing rod 12, the floating block 11 slides up to drive the pressing rod 12 to slide up synchronously, when the pressing rod 12 slides up to be in contact with the alarm 10, the alarm 10 is triggered to work, and an alarm is given to the outside.

Claims

1. The flood prevention water level automatic alarm device comprises a base (1) and is characterized in that a cantilever frame (2) is fixedly connected to the base (1), a telescopic rod (3) is connected to the lower end of the cantilever frame (2) in a threaded manner, the telescopic rod (3) comprises a plurality of connecting sleeves (4), a connecting ring sleeve (5) is connected between every two adjacent connecting sleeves (4) in a threaded manner, the lower end of the connecting sleeve (4) at the lowest end is connected with the connecting ring sleeve (5) in a threaded manner, and the lower end of the connecting ring sleeve (5) at the lowest end is connected with a lower sleeve (6) in a threaded manner;

the upper end of the cantilever frame (2) is connected with a connecting rod (7), the lower end of the connecting rod (7) is in threaded connection with an extension connecting rod (9) coaxially arranged in the telescopic rod (3), and the lower end of the extension connecting rod (9) at the lowest end is fixedly connected with an alarm (10);

the inner part of the lower sleeve (6) is coaxially and vertically connected with a floating block (11) in a sliding manner, the upper end of the floating block (11) is fixedly connected with a pressing rod (12), and the lower sleeve (6) is hollow.

2. The flood prevention water level automatic alarm device according to claim 1, wherein the connecting rod (7) is connected with the cantilever frame (2) in a vertically sliding manner, an operation threaded sleeve (13) is rotatably connected to the upper end of the cantilever frame (2), and the operation threaded sleeve (13) is in threaded connection with the connecting rod (7).

3. The flood prevention water level automatic alarm device according to claim 1, characterized in that a control box (14) is fixedly connected to the right side of the base (1), a storage battery is fixedly connected to the inside of the control box (14), and the storage battery is connected with the alarm (10).

4. The flood prevention water level automatic alarm device according to claim 3, wherein a rotating support (15) is connected to the right end of the cantilever frame (2), a solar cell panel (16) which is obliquely arranged is fixedly connected to the upper end of the rotating support (15), and the solar cell panel (16) is connected with the storage battery.

5. The automatic flood prevention water level alarm device according to claim 3, wherein a signal emitter (17) is fixedly connected to the upper end of the control box (14), and the signal emitter (17) is connected with the alarm (10).

6. The flood prevention water level automatic alarm device according to claim 4, wherein the rotating support (15) is rotatably connected with the cantilever frame (2), a locking toothed ring (18) coaxial with the rotating support (15) is arranged on the cantilever frame (2), the rotating support (15) is coaxially and vertically slidably connected with a locking toothed sleeve (19), and the locking toothed sleeve (19) is matched with the locking toothed ring (18).