CN210570926U - Water conservancy flood prevention alarm device - Google Patents
Water conservancy flood prevention alarm device Download PDFInfo
- Publication number
- CN210570926U CN210570926U CN201922025835.3U CN201922025835U CN210570926U CN 210570926 U CN210570926 U CN 210570926U CN 201922025835 U CN201922025835 U CN 201922025835U CN 210570926 U CN210570926 U CN 210570926U
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- CN
- China
- Prior art keywords
- fixedly connected
- movable rod
- water conservancy
- alarm device
- flood prevention
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 230000002265 prevention Effects 0.000 title claims abstract description 19
- 239000006260 foam Substances 0.000 claims abstract description 16
- 230000008859 change Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
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- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses a water conservancy flood prevention alarm device, comprising a base plate, the top fixedly connected with support of bottom plate, the inside of support is equipped with a plurality of and bottom plate fixed connection's bracing piece, the top fixedly connected with casing of bracing piece, the inside of casing is provided with the foam block, the middle part on casing top alternates and is connected with the drum, the inside interlude of drum is connected with the movable rod, and the movable rod extends to the outside of drum, the top of foam block is provided with the fixed plate, the top of fixed plate and the bottom fixed connection of movable rod, the equal fixedly connected with telescopic link in four edges on support top, the top fixedly connected with of telescopic link carries the thing board, carry the top fixedly connected with siren of thing board, carry the bottom fixedly connected with micro-gap switch of. The utility model discloses this rise through the water level, drive the foam block and move up to drive the movable rod and shift up, touch micro-gap switch, make the siren report to the police, change according to the water level that can be fine carries out real-time warning.
Description
Technical Field
The utility model relates to a water conservancy field, in particular to water conservancy flood prevention alarm device.
Background
In the water conservancy flood prevention process, because natural reasons lead to water conservancy calamity, can bring very big loss for people, water conservancy flood prevention becomes the problem that we need focus on, when flood prevention, we need the change of the concern water level constantly, when the water level reaches the early warning position, we just need to take multiple methods to reduce harm, current alarm device is carrying out water level observation time measuring, intelligent degree is too high, the cost is also very high, when carrying out water level observation process, the product that intelligent degree is high also damages easily, be not convenient for carry out fine flood prevention warning, bring the loss for people easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water conservancy flood prevention alarm device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water conservancy flood prevention alarm device, includes the bottom plate, the top fixedly connected with support of bottom plate, the inside of support is equipped with a plurality of bracing pieces with bottom plate fixed connection, the top fixedly connected with casing of bracing piece, the round hole has been seted up to the bottom of casing, the inside of casing is provided with the foam block, the middle part on casing top alternates and is connected with the drum, the inside of drum alternates and is connected with the movable rod, just the movable rod extends to the outside of drum, the top of foam block is provided with the fixed plate, the top of fixed plate and the bottom fixed connection of movable rod, the equal fixedly connected with telescopic link in four edges on support top, the top fixedly connected with of telescopic link carries the thing board, carry the top fixedly connected with siren of thing board, carry the bottom fixedly connected with micro-gap switch of thing board.
Preferably, the four corners of the bottom end of the bottom plate are fixedly connected with pins.
Preferably, a filter screen fixedly connected with the shell is arranged at the round hole.
Preferably, the alarm is electrically connected with an external power supply through a microswitch.
Preferably, the middle part of the movable rod is provided with a cavity.
Preferably, an annular guide plate is arranged at the bottom end inside the shell, and the guide plate is in a funnel shape.
Preferably, the telescopic rod is provided with a fastening bolt.
Preferably, the top end of the movable rod is fixedly connected with a top block.
The utility model discloses a technological effect and advantage: the device simple structure, it is stable good, through the water level rising, drive the foam block and move up to drive the movable rod and shift up, touch micro-gap switch, make the siren report to the police, change according to the water level that can be fine carries out real-time warning, and is with low costs, and stability is good.
Drawings
Fig. 1 is a schematic front structural view of the present invention;
fig. 2 is a schematic view of the three-dimensional structure of the housing of the present invention.
In the figure: 1. a base plate; 2. a support; 3. a support bar; 4. a baffle; 5. a housing; 6. a foam block; 7. a fixing plate; 8. a cylinder; 9. a movable rod; 10. a telescopic rod; 11. a loading plate; 12. a microswitch; 13. an alarm; 14. a pin; 15. and (4) a filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a water conservancy flood prevention alarm device as shown in figures 1-2, which comprises a bottom plate 1, a support 2 is fixedly connected with the top end of the bottom plate 1, a plurality of support rods 3 fixedly connected with the bottom plate 1 are arranged inside the support 2, a shell 5 is fixedly connected with the top ends of the support rods 3, a round hole is arranged at the bottom of the shell 5, a foam block 6 is arranged inside the shell 5, a cylinder 8 is connected with the middle part of the top end of the shell 5 in an inserting way, a movable rod 9 is connected with the inside of the cylinder 8 in an inserting way, the movable rod 9 can move up and down, the movable rod 9 extends to the outside of the cylinder 8, a fixed plate 7 is arranged at the top end of the foam block 6, the top end of the fixed plate 7 is fixedly connected with the bottom end of the movable rod 9, telescopic rods 10 are fixedly connected with four corners at the top end of the support 2, the bottom end of the loading plate 11 is fixedly connected with a microswitch 12.
Four edges fixedly connected with in 1 bottom of bottom plate participate in 14, participate in 14 can be fine fix the device, round hole department is provided with the filter screen 15 with 5 fixed connection of casing, filter screen 15 can carry out the filtration of impurity, siren 13 passes through micro-gap switch 12 and outside power electric connection, the cavity has been seted up at the middle part of movable rod 9, the inside bottom of casing 5 is provided with annular guide plate 4, guide plate 4 is the funnel shape, the guide plate 4 that is equipped with can be with tiny silt 5 outsides of casing everywhere, install fastening bolt on telescopic link 10, the top fixedly connected with kicking block of movable rod 9.
This practical theory of operation: when the device is specifically operated, firstly, the device is fixed at a proper position for operation, when the device is fixed, the pin 14 is fixed on the ground, and the length of the telescopic rod 10 is adjusted, so that the alarm 13 and the micro switch 12 are not submerged by water all the time when the water surface rises, meanwhile, when the position is selected, a proper position is selected, when the water level rises, the foam block 6 needs to be placed in the water, when the water level rises, the foam block 6 can float due to the action of buoyancy, the foam block 6 can move upwards when floating, at the moment, the foam block 6 jacks the fixed plate 7, the fixed plate 7 jacks the movable rod 9 to move upwards, the micro switch 12 is touched, the micro switch 12 is jacked by the movable rod 9, the micro switch 12 works, at the moment, the alarm 13 gives an alarm, when the position of the device is selected, a proper position is selected, when the early warning water level is reached, the foam block 6 moves upwards to drive the movable rod 9 to move upwards to touch the microswitch 12, and then an alarm can be given.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a water conservancy flood prevention alarm device, includes bottom plate (1), its characterized in that: the top end of the bottom plate (1) is fixedly connected with a support (2), a plurality of support rods (3) fixedly connected with the bottom plate (1) are arranged inside the support (2), a shell (5) is fixedly connected with the top end of each support rod (3), a round hole is formed in the bottom of the shell (5), a foam block (6) is arranged inside the shell (5), a cylinder (8) is connected to the middle of the top end of the shell (5) in an inserting manner, a movable rod (9) is connected to the inside of the cylinder (8) in an inserting manner, the movable rod (9) extends to the outside of the cylinder (8), a fixed plate (7) is arranged at the top end of the foam block (6), the top end of the fixed plate (7) is fixedly connected with the bottom end of the movable rod (9), telescopic rods (10) are fixedly connected to four corners of the top end of the support (2), and a carrying plate (11) is fixedly connected, the top end of the carrying plate (11) is fixedly connected with an alarm (13), and the bottom end of the carrying plate (11) is fixedly connected with a microswitch (12).
2. The water conservancy flood prevention alarm device according to claim 1, characterized in that: four corners of the bottom end of the bottom plate (1) are fixedly connected with pins (14).
3. The water conservancy flood prevention alarm device according to claim 1, characterized in that: and a filter screen (15) fixedly connected with the shell (5) is arranged at the round hole.
4. The water conservancy flood prevention alarm device according to claim 1, characterized in that: the alarm (13) is electrically connected with an external power supply through the microswitch (12).
5. The water conservancy flood prevention alarm device according to claim 1, characterized in that: the middle part of the movable rod (9) is provided with a cavity.
6. The water conservancy flood prevention alarm device according to claim 1, characterized in that: the bottom of casing (5) inside is provided with annular guide plate (4), guide plate (4) are the funnel shape.
7. The water conservancy flood prevention alarm device according to claim 1, characterized in that: and the telescopic rod (10) is provided with a fastening bolt.
8. The water conservancy flood prevention alarm device according to claim 1, characterized in that: the top end of the movable rod (9) is fixedly connected with a top block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922025835.3U CN210570926U (en) | 2019-11-21 | 2019-11-21 | Water conservancy flood prevention alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922025835.3U CN210570926U (en) | 2019-11-21 | 2019-11-21 | Water conservancy flood prevention alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210570926U true CN210570926U (en) | 2020-05-19 |
Family
ID=70659335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922025835.3U Active CN210570926U (en) | 2019-11-21 | 2019-11-21 | Water conservancy flood prevention alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210570926U (en) |
-
2019
- 2019-11-21 CN CN201922025835.3U patent/CN210570926U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 330029 no.1038, Beijing East Road, Nanchang City, Jiangxi Province Patentee after: China Railway Water Resources and hydropower planning and Design Group Co.,Ltd. Address before: 330029 no.1038, Beijing East Road, Nanchang City, Jiangxi Province Patentee before: Jiangxi water conservancy planning and Design Institute Co.,Ltd. Address after: 330029 no.1038, Beijing East Road, Nanchang City, Jiangxi Province Patentee after: Jiangxi water conservancy planning and Design Institute Co.,Ltd. Address before: 330029 no.1038, Beijing East Road, Nanchang City, Jiangxi Province Patentee before: JIANGXI PROVINCIAL WATER CONSERVANCY PLANNING AND DESIGNING INSTITUTE |