CN211954542U

CN211954542U - Monitoring device for reservoir dam safety

Info

Publication number: CN211954542U
Application number: CN202020664036.0U
Authority: CN
Inventors: 张春; 邓霞
Original assignee: Jiangsu Saiyu Technology Co ltd
Current assignee: Jiangsu Saiyu Technology Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-11-17
Anticipated expiration: 2030-04-27

Abstract

The utility model relates to a reservoir dam monitoring field, in particular to a monitoring device for reservoir dam safety, which comprises a dam and a supporting rod, wherein the front side of the top end of the dam is fixedly connected with a monitor, the inner side of the bottom end of the monitor is fixedly connected with a motor, the end of a main shaft of the motor is fixedly connected with a driving wheel, the outer side of the driving wheel is meshed with a driven wheel, and the outer side of the driven wheel is fixedly connected with a transmission rod. The monitor surface is effectively prevented from rusting due to rainwater, and loss is reduced.

Description

Monitoring device for reservoir dam safety

Technical Field

The utility model relates to a reservoir dam monitoring field specifically is a monitoring devices for reservoir dam safety.

Background

The main function of a reservoir dam is to raise the river water level and form an upstream regulation reservoir, the safety of the dam is extremely important, so that the monitoring on the safety of the dam is strengthened, the influence on the surrounding environment is fully considered in the dam building process and after the dam building, the dam safety monitoring is an effective means for monitoring engineering safety, knowing the operation state and the safety condition of the dam, improving the design level and improving the construction method, and the dam safety information is timely provided for rapidly, accurately and real-timely acquiring monitoring data.

The safety of dam is crucial, when touchhing bad weather, on external rainwater directly drips monitoring devices, the device surface goes up the rust easily, lead to the device to damage and need to be changed, cause extra economic loss, because dam safety monitoring devices often takes place the unstable condition of voltage with the electrical apparatus power supply in bad weather, in case the condition of taking place the low-voltage power supply can influence the osmometer, power consumption detection device such as fluviograph is to dam safe monitoring, take place the dangerous condition and can not be timely feedback staff.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a monitoring devices for reservoir dam safety to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a monitoring device for reservoir dam safety comprises a dam and a supporting rod, wherein a monitor is fixedly connected to the front side of the top end of the dam, a motor is fixedly connected to the inner side of the bottom end of the monitor, a driving wheel is fixedly connected to the tail end of a main shaft of the motor, a driven wheel is meshed to the outer side of the driving wheel, a transmission rod is fixedly connected to the outer side of the driven wheel, the transmission rod penetrates through the monitor and the supporting rod and is in sliding connection with the monitor and the supporting rod, shielding cloth is fixedly connected to the outer side of the supporting rod, a low-voltage protector is fixedly connected to the front end of the monitor, a baffle is in sliding connection with the front end of the low-voltage protector, a sliding block is fixedly connected to the top end of the front side of the low-voltage protector, penetrates through the low-voltage protector and is in sliding, the utility model discloses a solar dam, including connecting box, terminal, connection box, terminal, armature, connecting box, terminal and connecting box fixed connection, the inboard top of connecting box is rotated and is connected with armature, the rear end fixedly connected with second spring of armature, and the other end and the connecting box fixed connection of second spring, the top central point of dam puts fixedly connected with solar cell panel, the top rear side fixedly connected with lightning rod of dam, the bottom fixedly connected with osmometer of monitor.

Preferably, the bottom of bracing piece is equipped with the fixture block, the fixture block runs through the bracing piece and follows the driving wheel, and fixture block and bracing piece and follow driving wheel sliding connection, the outside sliding connection of fixture block has first spring, and the other end and the bracing piece fixed connection of first spring.

Preferably, the length of the support rod is 2m, and the rotation angle of the support rod is 0 ° to 180 °.

Preferably, the number of the binding posts is two, and the outer side of the binding post at the bottom side of the front end is connected with an electromagnetic coil in a sliding mode.

Preferably, the bottom left side fixedly connected with fixer of blocking cloth, blocking cloth is the panel of the waterproof material of ductility and makes.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the arrangement is matched with the fixed connection of the shielding cloth and the supporting rod and the fixer, the meshing of the driven wheel and the driving wheel and the sliding connection of the fixture block and the driven wheel through the arranged shielding cloth, the driven wheel is inserted into the supporting rod and is fixed by the fixture block, the motor rotates to drive the supporting rod to rotate through the driving wheel and the driven wheel, the shielding cloth at the outer side is opened to cover the monitor in the shielding cloth, the monitor is prevented from contacting with rainwater in heavy rain, the surface of the monitor is effectively prevented from rusting due to rainwater, and the loss is reduced;

2. the utility model discloses in, through the armature that sets up, this kind of fixed connection who sets up cooperation armature and second spring, the armature is connected with baffle and low-voltage protector's sliding connection with the rotation of connecting box, when bad weather leads to the low-voltage, the connector lug voltage of front end is low excessively, the magnetic force that solenoid provided reduces, the connector lug of rear end is drawn to through the second spring to armature, the battery provides stable voltage for using electrical apparatus, prevent that the voltage unstability from leading to the safety problem with the unable monitoring dam of electrical apparatus, the feedback that can be timely gives the staff.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the mounting structure of the support rod of the present invention;

FIG. 3 is a schematic view of the structure at A of FIG. 2 according to the present invention;

fig. 4 is a schematic structural diagram of the point B in fig. 2 according to the present invention.

In the figure: the device comprises a dam 1, a monitor 2, a motor 3, a driving wheel 4, a driven wheel 5, a supporting rod 6, a clamping block 7, a first spring 8, a shielding cloth 9, a low-voltage protector 10, a sliding block 11, a wiring head 12, an armature 13, a second spring 14, a baffle 15, a solar panel 16, a lightning rod 17, an osmometer 18, a fixer 19 and a connecting box 20.

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.

Referring to fig. 1-4, the present invention provides a technical solution:

a monitoring device for reservoir dam safety comprises a dam 1 and a support rod 6, wherein a monitor 2 is fixedly connected to the front side of the top end of the dam 1, a motor 3 is fixedly connected to the inner side of the bottom end of the monitor 2, a driving wheel 4 is fixedly connected to the tail end of a main shaft of the motor 3, a driven wheel 5 is meshed to the outer side of the driving wheel 4, a transmission rod 21 is fixedly connected to the outer side of the driven wheel 5, the transmission rod 21 penetrates through the monitor 2 and the support rod 6, the transmission rod 21 is slidably connected with the monitor 2 and the support rod 6, the motor 3 can drive the driven wheel 5 to rotate through the driving wheel 4, shielding cloth 9 is fixedly connected to the outer side of the support rod 6, a low-voltage protector 10 is fixedly connected to the front end of the monitor 2, a baffle 15 is slidably connected to the front end of the low-voltage, and slider 11 and low-voltage protector 10 sliding connection, be favorable to the removal of baffle 15, the inboard right-hand member fixedly connected with connecting box 20 of low-voltage protector 10, the connecting box 20 outside is equipped with terminal 12, terminal 12 runs through connecting box 20, and terminal 12 and connecting box 20 fixed connection, the inboard top of connecting box 20 rotates and is connected with armature 13, the rear end fixedly connected with second spring 14 of armature 13, and the other end and the connecting box 20 fixed connection of second spring 14, be favorable to armature 13's rotation, the top central point of dam 1 puts fixedly connected with solar cell panel 16, the top rear side fixedly connected with lightning rod 17 of dam 1, the bottom fixedly connected with osmometer 18 of monitor 2.

A clamping block 7 is arranged at the bottom end of the supporting rod 6, the clamping block 7 penetrates through the supporting rod 6 and the driven wheel 5, the clamping block 7 is connected with the supporting rod 6 and the driven wheel 5 in a sliding mode, a first spring 8 is connected to the outer side of the clamping block 7 in a sliding mode, the other end of the first spring 8 is fixedly connected with the supporting rod 6, and the clamping block 7 is convenient for fixing the driven wheel 5 in a limiting groove of the supporting rod 6; the length of the support rod 6 is 2m, the rotation angle of the support rod 6 is 0-180 degrees, the support rod 6 can conveniently drive the shielding cloth 9 to rotate 180 degrees, and the monitor 2 is protected at the inner side; the number of the binding posts 12 is two, and the outer side of the binding post 12 positioned at the bottom side of the front end is connected with the electromagnetic coil in a sliding manner, so that when the voltage is too low, the storage battery can continuously supply power to the electric appliance, and the voltage stability is ensured; shelter from cloth 9's bottom left side fixedly connected with fixer 19, shelter from cloth 9 and make for the panel of ductility waterproof material, be convenient for shelter from cloth 9 protection monitor 2 not corroded by the rainwater.

The working process is as follows: the device is an external power supply, a solar cell panel 16 converts absorbed solar energy into electric energy to be stored in a storage battery, a clamping block 7 is pulled to insert a supporting rod 6 into a driven wheel 5, the clamping block 7 is loosened, a first spring 8 extrudes the clamping block 7 to fix the driven wheel 5, one end of a shielding cloth 9 is fixed with a fixer 19, the other end of the shielding cloth is fixed with the supporting rod 6, a MCU master controller sends a signal in severe weather, a communication template in a monitor 2 receives the signal to control a motor 3 to work, the motor 3 rotates clockwise to drive the driven wheel 5 to rotate clockwise through a driving wheel 4, the supporting rod 6 rotates clockwise to open the shielding cloth 9, the monitor 2 can be protected on the inner side of the shielding cloth 9, when the condition of low voltage occurs, the current passing through a connector 12 at the front end is reduced, the magnetic force of an electromagnetic coil is weakened, and an armature 13 is pulled, the storage battery supplies power to the osmometer 18 to ensure the normal work of the osmometer 18, when the voltage is stable, the magnetic force of the connector lug 12 at the front end is enhanced to adsorb the armature 13 back to supply power normally, and the lightning rod 17 can protect the device from being struck by lightning in thunderstorm weather.

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

1. The utility model provides a monitoring devices for reservoir dam safety, includes dam (1) and bracing piece (6), its characterized in that: the dam comprises a dam body (1), a monitor (2) fixedly connected to the front side of the top end of the dam body (1), a motor (3) fixedly connected to the inner side of the bottom end of the monitor (2), a driving wheel (4) fixedly connected to the end of a main shaft of the motor (3), a driven wheel (5) meshed with the outer side of the driving wheel (4), a transmission rod (21) fixedly connected to the outer side of the driven wheel (5), the transmission rod (21) penetrates through the monitor (2) and a supporting rod (6), the transmission rod (21) is slidably connected with the monitor (2) and the supporting rod (6), a shielding cloth (9) is fixedly connected to the outer side of the supporting rod (6), a low-voltage protector (10) is fixedly connected to the front end of the monitor (2), a baffle (15) is slidably connected to the front end of the low-voltage protector (10), and a sliding, the sliding block (11) penetrates through the low-voltage protector (10), the sliding block (11) is connected with the low-voltage protector (10) in a sliding way, the right end of the inner side of the low-voltage protector (10) is fixedly connected with a connecting box (20), a binding post (12) is arranged on the outer side of the connecting box (20), the binding post (12) penetrates through the connecting box (20), the wiring terminal (12) is fixedly connected with the connecting box (20), the top end of the inner side of the connecting box (20) is rotatably connected with an armature (13), the rear end of the armature (13) is fixedly connected with a second spring (14), the other end of the second spring (14) is fixedly connected with a connecting box (20), a solar panel (16) is fixedly connected with the center position of the top end of the dam (1), the lightning rod (17) is fixedly connected to the rear side of the top end of the dam (1), and the osmometer (18) is fixedly connected to the bottom end of the monitor (2).

2. A monitoring device for the safety of a reservoir dam as claimed in claim 1, wherein: the bottom of bracing piece (6) is equipped with fixture block (7), fixture block (7) run through bracing piece (6) and follow driving wheel (5), and fixture block (7) and bracing piece (6) and follow driving wheel (5) sliding connection, the outside sliding connection of fixture block (7) has first spring (8), and the other end and bracing piece (6) fixed connection of first spring (8).

3. A monitoring device for the safety of a reservoir dam as claimed in claim 1, wherein: the length of the support rod (6) is 2m, and the rotation angle of the support rod (6) is 0-180 degrees.

4. A monitoring device for the safety of a reservoir dam as claimed in claim 1, wherein: the number of the binding posts (12) is two, and the outer side of the binding post (12) at the bottom side of the front end is connected with an electromagnetic coil in a sliding mode.

5. A monitoring device for the safety of a reservoir dam as claimed in claim 1, wherein: hide bottom left side fixedly connected with fixer (19) of cloth (9), hide cloth (9) and make for the panel of ductility waterproof material.