CN219418260U - Bridge opening rainwater protection alarm device - Google Patents

Abstract

The utility model discloses a bridge opening rainwater protection alarm device, which relates to the technical field of water level detection and comprises a bridge body, wherein an alarm mechanism is arranged on the front surface of the top end of the bridge body, a bridge opening is arranged on the surface of the bridge body, a radar liquid level gauge is arranged in the top end of the bridge opening, and limiting blocks are arranged on two sides of the radar liquid level gauge. This bridge opening rainwater protection alarm device detects the water level through radar level gauge, when the water level reaches certain numerical value, let motor and bee calling organ start to work, report to the police through bee calling organ and work, improve the vehicle that is close to the bridge opening, can let the railing down motion, along bracing piece down motion through the railing, let the railing be located one side of bridge opening, remind past vehicle pedestrian water level too high should not pass by force, and remind the height of demonstration water level through the display screen again, through knowing the inside water level condition of bridge opening, the improvement that the security of past vehicle and personnel can.

Description

Bridge opening rainwater protection alarm device

Technical Field

The utility model relates to the technical field of water level detection, in particular to a bridge opening rainwater protection alarm device.

Background

The short-term drainage of the underground drainage pipeline is not smooth due to the overlarge precipitation after the raining is extremely heavy, so that the traffic jam is caused by accumulated water in the bridge opening. The pump station cannot be emptied in a short time. When encountering heavy rain, the phenomenon that the bridge hole is too much in accumulated water due to untimely drainage often occurs, the water level depth is too high, traffic between vehicles and pedestrians is affected, traffic jam often occurs, the vehicles are anchored, and great danger exists in personnel safety.

For example, patent application number CN201102991. X, the utility model provides an energy-saving bridge opening water level monitoring device, which belongs to a water drainage facility of hydraulic engineering, and compared with the prior art, the novel energy-saving bridge opening water level monitoring device has the characteristics of reasonable design, simple structure, convenient use and the like, realizes the purpose of generating electricity by utilizing water energy, achieves the purpose of saving energy, and meanwhile, the water level in the bridge opening is accurate in measurement, the sluice is timely and flexible to open and close, and when the energy-saving bridge opening water level monitoring device is used, the water level depth is too high to remind surrounding vehicles and intercept the vehicles, the traffic of the vehicles and pedestrians is influenced, traffic jam often occurs, the vehicles are anchored, and the personnel are returned to safety, so that the serious dangerous problem exists.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a bridge opening rainwater protection alarm device, which solves the problems that the traffic of vehicles and pedestrians is influenced due to the too high water level depth, traffic jam often occurs, the vehicles are anchored, and the safety of people is greatly dangerous.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a bridge opening rainwater protection alarm device, includes the bridge body, the top of bridge body openly is provided with alarm mechanism, the surface of bridge body is provided with the bridge opening, the inside radar level gauge that is provided with in top of bridge opening, the both sides of radar level gauge all are provided with the restriction piece, the restriction piece is close to one side of radar level gauge and is provided with bee calling organ.

The warning mechanism comprises a railing, the top of railing is provided with transparent shell, transparent shell's inside is provided with the display screen, the display screen is connected with the radar level gauge, the both ends top of railing all is provided with the fixed plate, the quantity of fixed plate is two, one the inside of fixed plate is provided with the motor, one side of motor is provided with first gear, one end top and the bottom of first gear all are provided with sealed the pad, sealed pad contacts with first gear, the surface of railing is provided with the hole, the top of railing is provided with the water conservancy diversion piece, the quantity of hole and water conservancy diversion piece is a plurality of.

Preferably, the top of transparent shell is provided with the arc, the both ends bottom of arc all is provided with the bracing piece.

Preferably, the support rod penetrates through the railing and is movably connected with the railing, and a second gear is arranged at the end part of the output shaft of the motor.

Preferably, one end of the first gear extends to the inside of the fixing plate, and the first gear is meshed with the second gear.

Preferably, the top and the bottom of the railing are provided with connecting rods, the cross section of each connecting rod is L-shaped, and the number of the connecting rods is two.

Preferably, a threaded rod is arranged between the two connecting rods, penetrates through the first gear and is fixedly connected with the first gear, and the threaded rod is in threaded connection with the railing.

Advantageous effects

The utility model provides a bridge opening rainwater protection alarm device. Compared with the prior art, the method has the following beneficial effects:

1. this bridge opening rainwater protection alarm device detects the water level through radar level gauge, when the water level reaches certain numerical value, let motor and bee calling organ start to work, report to the police through bee calling organ and work, improve the vehicle that is close to the bridge opening, can let the railing down motion, along bracing piece down motion through the railing, let the railing be located one side of bridge opening, remind past vehicle pedestrian water level too high should not pass by force, and remind the height of demonstration water level through the display screen again, through knowing the inside water level condition of bridge opening, the improvement that the security of past vehicle and personnel can.

2. This bridge opening rainwater protection alarm device protects the display screen through transparent shell to and a plurality of holes are located around the transparent shell, can let the liquid around the transparent shell flow downwards through the hole, reduce the rainwater and enter into in the transparent shell, and the guide block is dislocation set with the hole, and the guide block is the arc setting, lets the rainwater flow along the inclined plane of guide block, reduces the rainwater again and remains in the transparent shell, protects relevant equipment, prevents to take place the harm, improves the life-span of use.

Drawings

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

FIG. 2 is a schematic diagram of an alarm mechanism of the present utility model;

FIG. 3 is an enlarged view of portion A of FIG. 2 in accordance with the present utility model;

fig. 4 is a top view of the deflector block and rail of the present utility model.

In the figure: 1. a bridge body; 2. an alarm mechanism; 201. railing; 202. a transparent housing; 203. a display screen; 204. a fixing plate; 205. a motor; 206. a first gear; 207. a sealing gasket; 208. a hole; 209. a flow guiding block; 210. an arc-shaped plate; 211. a support rod; 212. a second gear; 213. a connecting rod; 214. a threaded rod; 3. bridge opening; 4. a radar level gauge; 5. a limiting block; 6. a buzzer.

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.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a bridge opening rainwater protection alarm device, includes the bridge body 1, and the top of bridge body 1 openly is provided with alarm mechanism 2, and the surface of bridge body 1 is provided with bridge opening 3, and the inside radar level gauge 4 that is provided with in top of bridge opening 3, the both sides of radar level gauge 4 all are provided with limiting block 5, and limiting block 5 is provided with buzzer 6 near one side of radar level gauge 4.

The alarm mechanism 2 comprises a railing 201, a transparent shell 202 is arranged at the top of the railing 201, a display screen 203 is arranged in the transparent shell 202, the display screen 203 is connected with a radar level gauge 4, fixing plates 204 are arranged at the tops of the two ends of the railing 201, the number of the fixing plates 204 is two, a motor 205 is arranged in one fixing plate 204, a first gear 206 is arranged on one side of the motor 205, a sealing gasket 207 is arranged at the top and the bottom of one end of the first gear 206, the sealing gasket 207 is in contact with the first gear 206, holes 208 are formed in the surface of the railing 201, guide blocks 209 are arranged at the top of the railing 201, and the number of the holes 208 and the guide blocks 209 is multiple.

The top of transparent shell 202 is provided with arc 210, and the both ends bottom of arc 210 all is provided with bracing piece 211, lets railing 201 follow bracing piece 211 and moves down, when letting railing 201 and restriction piece 5 contact, can prevent excessive motion.

The supporting rod 211 penetrates through the railing 201 and is movably connected with the railing 201, a second gear 212 is arranged at the end part of an output shaft of the motor 205, and the second gear 212 is driven to rotate by the motor 205.

One end of the first gear 206 extends into the fixed plate 204, the first gear 206 is engaged with the second gear 212, and the first gear 206 engaged with the second gear 212 rotates simultaneously.

The top and bottom of the railing 201 are provided with connecting rods 213, the cross-sectional shape of the connecting rods 213 is L-shaped, and the number of the connecting rods 213 is two.

A threaded rod 214 is arranged between the two connecting rods 213, the threaded rod 214 penetrates through the first gear 206 and is fixedly connected with the first gear 206, the threaded rod 214 is in threaded connection with the railing 201, and the railing 201 in threaded connection with the threaded rod 214 simultaneously moves downwards.

When in work, when water accumulation is generated by heavy rain or heavy rain, rainwater can enter the bridge hole 3, the radar level gauge 4 is arranged at the top end of the bridge hole 3 and fixedly connected with the bridge body 1, the influence of the rainwater on the radar level gauge 4 is reduced, the radar level gauge 4 can directly measure the liquid level in the bridge hole 3, when the water level reaches certain data, the radar level gauge 4 is connected with the motor 205 and the buzzer 6, the motor 205 and the buzzer 6 start to work simultaneously, the buzzer 6 is used for alarming, the vehicle close to the bridge hole 3 is improved, when the motor 205 starts to work, the motor 205 is positioned in the fixing plate 204, the influence of the rainwater on the motor 205 is reduced, the output shaft end of the motor 205 is in transmission connection with the second gear 212, the second gear 212 is driven to rotate by the motor 205, the second gear 212 rotates in the fixing plate 204, the first gear 206 meshed with the second gear 212 rotates simultaneously, the first gear 206 rotates simultaneously with the second gear 212, the first gear 206 is fixedly connected with the threaded rod 214, the threaded rod 214 rotates simultaneously, the railing 201 in threaded connection with the threaded rod 214 moves downwards simultaneously, the railing 201 moves downwards along the supporting rod 211, when the railing 201 contacts with the limiting block 5, excessive movement can be prevented, the railing 201 is positioned at one side of the bridge hole 3, a passing vehicle is reminded that the water level is too high to be forced to pass, the height of the displayed water level is reminded again through the display screen 203, because the surface of the railing 201 is provided with a plurality of holes 208, the holes 208 are positioned around the transparent shell 202, liquid around the transparent shell 202 can flow downwards through the holes 208, reduce the rainwater and advance in the transparent shell 202 to and the top of railing 201 has guide block 209, and guide block 209 and hole 208 are dislocation set, and guide block 209 is the arc setting, lets the rainwater flow along the inclined plane of guide block 209, reduces the rainwater again and remains in transparent shell 202, and when railing 201 is located the top, lets arc 210 be located the top of transparent shell 202 and motor 205, reduces falling of clapping to transparent shell 202 and motor 205, protects it, the long-time use of being convenient for.

And all that is not described in detail in this specification is well known to those skilled in the art.

Claims (6)

1. The utility model provides a bridge opening rainwater protection alarm device, includes the bridge body (1), its characterized in that: the intelligent bridge comprises a bridge body (1), wherein an alarm mechanism (2) is arranged on the front surface of the top end of the bridge body (1), a bridge hole (3) is formed in the surface of the bridge body (1), a radar liquid level meter (4) is arranged in the top end of the bridge hole (3), limiting blocks (5) are arranged on two sides of the radar liquid level meter (4), and a buzzer (6) is arranged on one side, close to the radar liquid level meter (4), of the limiting blocks (5);

alarm mechanism (2) are including railing (201), the top of railing (201) is provided with transparent shell (202), the inside of transparent shell (202) is provided with display screen (203), display screen (203) are connected with radar level gauge (4), the both ends top of railing (201) all is provided with fixed plate (204), the quantity of fixed plate (204) is two, one the inside of fixed plate (204) is provided with motor (205), one side of motor (205) is provided with first gear (206), one end top and the bottom of first gear (206) all are provided with sealed pad (207), sealed pad (207) are contacted with first gear (206), the surface of railing (201) is provided with hole (208), the top of railing (201) is provided with guide block (209), the quantity of hole (208) and guide block (209) all is a plurality of.

2. The bridge opening rain protection alarm device of claim 1, wherein: the top of transparent shell (202) is provided with arc (210), the both ends bottom of arc (210) all is provided with bracing piece (211).

3. A bridge opening rain protection alarm device according to claim 2, wherein: the support rod (211) penetrates through the railing (201) and is movably connected with the railing (201), and a second gear (212) is arranged at the end part of an output shaft of the motor (205).

4. A bridge opening rain protection alarm device according to claim 3, wherein: one end of the first gear (206) extends into the fixed plate (204), and the first gear (206) is meshed with the second gear (212).

5. The bridge opening rain protection alarm device of claim 1, wherein: the top and the bottom of railing (201) all are provided with connecting rod (213), the cross sectional shape of connecting rod (213) is L shape, the quantity of connecting rod (213) is two.

6. The bridge opening rain protection alarm device of claim 5, wherein: a threaded rod (214) is arranged between the two connecting rods (213), the threaded rod (214) penetrates through the first gear (206) and is fixedly connected with the first gear (206), and the threaded rod (214) is in threaded connection with the railing (201).