CN220962574U

CN220962574U - Alarm device

Info

Publication number: CN220962574U
Application number: CN202322931962.6U
Authority: CN
Inventors: 皇甫晋林
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-10-31
Filing date: 2023-10-31
Publication date: 2024-05-14
Anticipated expiration: 2033-10-31

Abstract

The utility model discloses an alarm, which comprises an operation box, an alarm body, a power button, a first water level probe and a second water level probe, wherein a mounting plate is arranged at the rear side of the operation box, the alarm body is fixedly arranged above the operation box, a baffle is fixedly arranged above the front side of the operation box, the power button is arranged below the front side of the operation box, a silencing button positioned above the power button is arranged above the operation box, a connecting rod is fixedly arranged above the operation box, a wire is arranged below the operation box, and the second water level probe is arranged at the lower end of the wire at the other side below the operation box. This siren can pass through the use of two sets of wind-up pulleys and damping axle in this operation box inner chamber, and the convenience makes the wire of wind-up pulley rolling probe top at the accessible carousel of rotating, and then conveniently adjusts the use height that the probe stretches out, easy operation, convenient to use.

Description

Alarm device

Technical Field

The utility model relates to the technical field related to water conservancy and hydropower engineering, in particular to an alarm.

Background

In the construction process of hydraulic and hydroelectric engineering, the water level alarm needs to be installed to observe the water level of the river so as to ensure the safety of the water level of the river, and the existing alarm still has the defects, such as:

The current water level alarm is when using, generally all install on the observation pole of river dykes and dams, can trigger the probe when the water level comes, so that the probe gives the alarm with signal transmission, and according to the difference of different river dykes and dams degree of depth, the altitude that exposes the probe is also different when installing the alarm on the observation pole, and the altitude that cuts line installation probe according to the altitude that uses when traditional, altitude mixture control is very inconvenient, simultaneously because the measurement water level when the alarm generally all can be arranged in on water, lead to the inside water of alarm to wet easily, consequently we propose an alarm, in order to solve the problem that above-mentioned in the proposal.

Disclosure of utility model

The utility model aims to provide an alarm, which aims to solve the problems that the prior water level alarm is generally installed on an observation rod of a river dike when in use, a probe can be triggered when the water level is up, so that the probe transmits a signal to the alarm for alarming, the height positions of the probe exposed when the alarm is installed on the observation rod are different according to different depths of the river dike, and the probe is installed by cutting lines according to the used height positions in the prior art, so that the height adjustment is very inconvenient, and meanwhile, the water level is generally measured when the alarm is placed on water, so that the water entering the alarm is easy to be affected by damp.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an alarm, includes operation box, alarm body, power button, first water level probe and second water level probe, the mounting panel is installed to the rear side of operation box, and the top fixed mounting of operation box has the alarm body, the front side top fixed mounting of operation box has the baffle, the front side below of operation box is provided with power button, and the top of operation box installs the amortization button that is located the top of power button, the top fixed mounting of operation box has the connecting rod, and installs solar panel in the top of connecting rod, the below fixed mounting of operation box has a receipts first box, the below of operation box is provided with the wire, and the tip of wire installs first water level probe, the second water level probe is installed to the lower extreme of wire of operation box below opposite side, the side of operation box is provided with the carousel, the inside top of operation box is provided with the device chamber, and the inside below of operation box is provided with the inner chamber, the inner chamber is provided with damping axle, and the outstanding surface of operation box of one end of damping axle is connected with the carousel wheel, the surface of damping axle is provided with the damping axle.

Preferably, four corners of the mounting plate are connected with the operation box through mounting nails, and waterproof sealing gaskets are adhered to the upper end and the lower end of the inside of the mounting plate.

Preferably, the middle part of the waterproof gasket above the mounting plate is embedded with a radiating fin protruding out of the surface of the mounting plate, the radiating fin is made of copper, and the surface of the mounting plate is in clamping connection with the device cavity and the inner cavity on the side surface of the operation box through the waterproof gasket

Preferably, a sealing gasket ring is arranged in the head collecting box, and the sealing gasket ring in the head collecting box is connected with the first water level probe and the second water level probe in a clamping mode.

Preferably, the damping shaft is fixedly connected with the winding wheel, two groups of winding wheels are arranged in the operation box, and the directions of the two groups of damping shaft end turntables are opposite.

Compared with the prior art, the utility model has the beneficial effects that: the alarm device is provided with a function of detecting the position of the alarm,

(1) Through the use of the two groups of winding wheels and the damping shaft in the inner cavity of the operation box, the winding wheels can wind the wires above the probe through rotating the turntable, so that the use height of the probe extending out can be conveniently adjusted, the operation is simple, and the use is convenient;

(2) The waterproof gasket on the inner side of the mounting plate can be matched with the sealing gasket ring inside the head collecting box, so that the sealing performance between the operation box and the mounting plate and between the operation box and the wires is convenient, the sealing performance of the device is improved, and the water seepage rate of the device in long-term use is reduced.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

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

FIG. 3 is a schematic view of the bottom structure of the present utility model;

FIG. 4 is a schematic diagram of the present utility model in a front cross-sectional configuration;

FIG. 5 is a schematic side cross-sectional view of a mounting plate of the present utility model.

In the figure: 1. an operation box; 2. a mounting plate; 3. an alarm body; 4. a power button; 5. a baffle; 6. a mute button; 7. a connecting rod; 8. a solar panel; 9. a head collecting box; 10. a wire; 11. a first water level probe; 12. a second water level probe; 13. a turntable; 14. a device cavity; 15. an inner cavity; 16. a damping shaft; 17. a seal grommet; 18. a winding wheel; 19. installing nails; 20. a heat sink; 21. a waterproof gasket.

Description of the embodiments

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.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an alarm, including operation box 1, alarm body 3, power button 4, first water level probe 11 and second water level probe 12, mounting panel 2 is installed to the rear side of operation box 1, and the top fixed mounting of operation box 1 has alarm body 3, the four corners of mounting panel 2 is connected with operation box 1 through mounting nail 19, the inside upper and lower both ends of mounting panel 2 all bond and are provided with waterproof gasket 21, the middle part of waterproof gasket 21 above mounting panel 2 is inlayed and is had the fin 20 on outstanding and mounting panel 2 surface, fin 20 adopts copper material, the surface of mounting panel 2 constitutes block connection through waterproof gasket 21 and device chamber 14 and inner chamber 15 of operation box 1 side, can improve the leakproofness between this operation box 1 and the mounting panel 2 through waterproof gasket 21, the front side top fixed mounting of operation box 1 has baffle 5, the front side below of operation box 1 is provided with power button 4, and the top of operation box 1 installs the amortization button 6 that is located the top of power button 4, the top fixed mounting of operation box 1 has connecting rod 7, and the top 7 has the top of connecting rod 7 and can be equipped with the top 9 through the sealing ring 9 and the inside sealing ring of a sealing ring of receiving box 1, the top 9 is equipped with sealing ring 17 can be closed with the sealing ring 9 through the device chamber 9, the sealing ring of receiving ring 9 inside sealing ring of operation box 1, the top is equipped with the sealing ring 17;

Referring to fig. 1-5, a wire 10 is disposed below an operation box 1, a first water level probe 11 is mounted at an end of the wire 10, a second water level probe 12 is mounted at a lower end of the wire 10 at the other side below the operation box 1, a turntable 13 is disposed on a side surface of the operation box 1, a device cavity 14 is disposed above an inside of the operation box 1, an inner cavity 15 is disposed below the inside of the operation box 1, a damping shaft 16 is disposed in the inner cavity 15, one end of the damping shaft 16 protrudes out of the surface of the operation box 1 and is connected with the turntable 13, a winding wheel 18 is disposed on the surface of the damping shaft 16, the damping shaft 16 is fixedly connected with the winding wheel 18, two groups of winding wheels 18 are disposed inside the operation box 1, and directions of the turntable 13 at end parts of the two groups of damping shafts 16 are opposite, so that the turntable 13 drives the winding wheel 18 above the damping shaft 16 to wind the wire 10, and the adjustment of the using position of the end probe of the wire 10 is facilitated.

Working principle: firstly, when in use, the device is arranged on an observation rod at the position of a water conservancy river dam through the mounting plate 2, the first water level probe 11 on the operation box 1 is arranged in river water, the second water level probe 12 is arranged on the observation rod, and when in installation, the turntable 13 can be rotated to drive the winding wheel 18 on the surface of the damping shaft 16 to rotate for winding or unwinding so as to adjust the using height position of the second water level probe 12 protruding on the observation rod, when the water level rises, the water surface can be contacted with the second water level probe 12, and then the second water level probe 12 can transmit an electric signal to the alarm body 3 to realize alarm operation;

The side bonding of this mounting panel 2 is provided with two sets of waterproof gasket 21, and waterproof gasket 21 constitutes the block with device chamber 14 and inner chamber 15 on the operation box 1 and is connected, conveniently improves the leakproofness of being connected between this mounting panel 2 and the operation box 1, and the wire 10 of this operation box 1 below runs through receipts first box 9 simultaneously to the inside bonding of receipts first box 9 is provided with sealing washer 17, can improve the leakproofness of being connected between wire 10 and the operation box 1 through sealing washer 17, and then improves the holistic water-proof effects of the device, improves the life of the device, and this is the theory of use of this siren.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An alarm comprises an operation box (1), an alarm body (3), a power button (4), a first water level probe (11) and a second water level probe (12), and is characterized in that: the rear side of operation box (1) is installed mounting panel (2), and the top fixed mounting of operation box (1) has alarm body (3), the front side top fixed mounting of operation box (1) has baffle (5), the front side below of operation box (1) is provided with power button (4), and the top of operation box (1) installs noise reduction button (6) that are located the top of power button (4), the top fixed mounting of operation box (1) has connecting rod (7), and the top of connecting rod (7) installs solar panel (8), the below fixed mounting of operation box (1) has receipts first box (9), the below of operation box (1) is provided with wire (10), and the tip of wire (10) installs first water level probe (11), the lower extreme of wire (10) of the opposite side below operation box (1) is installed second water level probe (12), the side of operation box (1) is provided with carousel (13), the inside top of operation box (1) is provided with solar panel (14), and the inside of operation box (1) is provided with damping shaft (16) and is provided with damping shaft (16) inside cavity (16) and is connected with carousel (1), the surface of the damping shaft (16) is provided with a winding wheel (18).

2. An alarm as claimed in claim 1, wherein: four corners of the mounting plate (2) are connected with the operation box (1) through mounting nails (19), and waterproof sealing gaskets (21) are respectively arranged at the upper end and the lower end of the inside of the mounting plate (2) in an adhering mode.

3. An alarm as claimed in claim 1, wherein: the middle part of waterproof sealing pad (21) above mounting panel (2) is inlayed and is had fin (20) outstanding and mounting panel (2) surface, fin (20) adopt copper material, the surface of mounting panel (2) constitutes the block with device chamber (14) and inner chamber (15) of operation box (1) side through waterproof sealing pad (21) and is connected.

4. An alarm as claimed in claim 1, wherein: the inside of receipts first box (9) is provided with sealed backing ring (17), and the sealed backing ring (17) of receipts first box (9) inside constitutes the block with first water level probe (11) and second water level probe (12) and connects.

5. An alarm as claimed in claim 1, wherein: the damping shaft (16) is fixedly connected with the winding wheel (18), two groups of the winding wheel (18) are arranged in the operation box (1), and the directions of the end turntables (13) of the damping shaft (16) are opposite.