CN217818932U

CN217818932U - Dam monitoring system

Info

Publication number: CN217818932U
Application number: CN202221842932.7U
Authority: CN
Inventors: 张石祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-11-15
Anticipated expiration: 2032-07-18

Abstract

The utility model relates to a hydraulic engineering technical field specifically is a dam monitoring system, including splint, splint fixedly connected with clamp ring, and splint and clamp ring embrace and accompany the inspection shaft, water intercommunication in inspection shaft and the dam, the fixed half apron that is equipped with in top of inspection shaft, the last fixed surface of half apron is equipped with float-type fluviograph and pluviometer, and the float of float-type fluviometer stretches into in the inspection shaft. The utility model discloses easily build the equipment, the environmental parameter and the maintenance of convenient centralized monitoring dam, the float of float-type fluviograph is located the detection well, avoids the float to receive unrestrained, stormy waves and earial drainage influence, improves the water level monitoring precision, and the pluviometer exposes on half apron, and the position is spacious, conveniently collects the rainfall.

Description

Dam monitoring system

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a dam monitoring system.

Background

In hydraulic engineering, need install dam monitoring system on the dam and detect the water level and the rainfall condition, be convenient for timely retaining, flood discharge to the life of guarantee dam is used in order to realize the regulation and control of water resource.

The water level monitoring device in the dam monitoring system generally adopts a float type water level gauge, but the float type water level gauge is easily influenced by water waves, wind waves and leakage currents. The rainfall monitoring device in the dam monitoring system needs to be arranged in an open position. Because the installation condition restriction of water level monitoring device and rainfall monitoring device, water level monitoring device and rainfall monitoring device generally adopt separately to arrange now, inconvenient centralized monitoring dam's environmental parameter and maintenance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dam monitoring system 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 dam monitoring system, includes splint, splint fixedly connected with clamp ring, just splint with the clamp ring embraces and accompanies the detection well, detect the water intercommunication in well and the dam, the top of detecting the well is fixed to be equipped with half apron, the last fixed surface of half apron is equipped with float-type fluviograph and pluviometer, the float of float-type fluviograph stretches into in the detection well.

Optionally, a photovoltaic panel is fixedly arranged on the upper surface of the half cover plate, a box body is fixedly arranged on the lower surface of the half cover plate, a photovoltaic controller and a storage battery which are electrically connected with the photovoltaic panel are arranged in the box body, and the output end of the photovoltaic controller is electrically connected with the input end of the float-type water level meter and the input end of the rain gauge respectively.

Optionally, the side wall of the clamping plate abutting against the outer wall of the detection well is a minor arc surface, the side wall of the clamping ring abutting against the outer wall of the detection well is a major arc surface, the horizontal cross section of the clamping ring is in a U shape, and the clamping ring is fixedly connected with the detection well through a bolt.

Optionally, a cantilever rod is fixedly connected to the clamping plate and located at the inferior arc surface, and the cantilever rod horizontally penetrates through the detection well.

Optionally, the upper and lower surface homogeneous body shaping of splint has the mounting panel, bolt preformed hole has been seted up on the mounting panel, the mounting panel with the fixed strengthening rib that is equipped with between the splint.

Optionally, a water storage device of the rain gauge is fixedly communicated with a drain pipe, an electromagnetic valve is fixedly arranged on the drain pipe, and one end of the drain pipe, which is far away from the rain gauge, penetrates through the half cover plate downwards.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model is easy to build and assemble and convenient to maintain, the floater of the floater type water level meter is positioned in the detection well, the floater is prevented from being influenced by water waves, wind waves and drainage, the water level monitoring precision is improved, the rain gauge is exposed on the half cover plate, the position is spacious, and the rainfall is convenient to collect;

2. the utility model discloses well splint and clamp ring closely laminate with the outer wall of inspection shaft, embrace and press from both sides intensity height, run through the inspection shaft through the cantilever bar level, improve splint and clamp ring to embracing the stability of pressing from both sides the inspection shaft, avoid the clamp ring to receive the longitudinal load from the inspection shaft too big.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is the structure diagram of the middle clamping plate, the clamping ring, the detection well, the half cover plate and the box body of the utility model.

In the figure: 1. a splint; 2. a clamping ring; 3. detecting a well; 4. a half cover plate; 5. a float-type water gauge; 6. a rain gauge; 7. a photovoltaic panel; 8. a box body; 9. a cantilever bar; 10. mounting a plate; 11. reinforcing ribs; 12. a drain pipe; 13. an electromagnetic valve.

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 embodiment is as follows: please refer to fig. 1 and 2, the utility model provides a dam monitoring system, including splint 1, splint 1 is through bolt fixedly connected with clamp ring 2, and splint 1 and clamp ring 2 embrace and accompany inspection shaft 3, and the fixed half apron 4 that is equipped with in top of inspection shaft 3, and the fixed upper surface of half apron 4 is equipped with float type fluviograph 5 and pluviometer 6, and the float of float type fluviograph 5 stretches into in the inspection shaft 3.

Float type fluviograph 5 and rain gauge 6 arrange in same region, easily build the equipment, make things convenient for the environmental parameter of centralized monitoring dam, and the environmental parameter of dam measures the water level parameter through float type fluviograph 5 and measures the rainfall parameter through rain gauge 6. The clamping plate 1 is fixed on the dam body through bolts, and the water level in the detection well 3 is the water level in the dam according to the principle of a communicating vessel because the detection well 3 is communicated with the water body in the dam. The floater of the floater type water level meter 5 is positioned in the detection well 3, so that the floater is prevented from being influenced by water waves, wind waves and leakage flow, and the water level monitoring precision is improved. The rain gauge 6 is exposed on the half cover plate 4, and the position is open, so that the rainfall can be collected conveniently.

On the basis of the above embodiment, the photovoltaic panel 7 is fixedly installed on the upper surface of the half cover plate 4 through the bolts in the embodiment, the box body 8 is fixedly installed on the lower surface of the half cover plate 4 through the bolts, the photovoltaic controller and the storage battery which are electrically connected with the photovoltaic panel 7 are arranged in the box body 8, and the output end of the photovoltaic controller is electrically connected with the input end of the float type water level meter 5 and the input end of the rain gauge 6 respectively. The utility model discloses an electric energy that photovoltaic board 7 produced is the sensor energy supply in float-type fluviograph 5 and the rain gauge 6, and box 8 is located half apron 4 below, avoids the sunshine to drench, improves the life of photovoltaic controller and battery.

On the basis of the above embodiments, in the present embodiment, the side wall of the clamp plate 1 abutting against the outer wall of the detection well 3 is a minor arc surface, the side wall of the clamp ring 2 abutting against the outer wall of the detection well 3 is a major arc surface, the horizontal cross section of the clamp ring 2 is U-shaped, and the clamp ring 2 is fixedly connected with the detection well 3 through a bolt. The clamping plate 1 and the clamping ring 2 are tightly attached to the outer wall of the detection well 3, and the clamping strength is high. On splint 1 and be located inferior cambered surface department fixedly connected with cantilever bar 9, cantilever bar 9 level runs through detection well 3, and cantilever bar 9 improves splint 1 and clamp ring 2 and presss from both sides the stability of embracing and pressing from both sides detection well 3, avoids clamp ring 2 to receive the longitudinal load from detection well 3 too big. The equal integrated into one piece in upper and lower surface of splint 1 has mounting panel 10, has seted up the bolt preformed hole on the mounting panel 10, fixedly between mounting panel 10 and the splint 1 being equipped with strengthening rib 11.

On the basis of the above embodiment, in the present embodiment, the water reservoir of the rain gauge 6 is fixedly communicated with the drain pipe 12, the electromagnetic valve 13 is fixedly mounted on the drain pipe 12 through a flange, and one end of the drain pipe 12, which is far away from the rain gauge 6, penetrates through the half cover plate 4 downwards. Solenoid valve 13 is supplied with energy by the battery, and solenoid valve 13 is the remote control solenoid valve, opens solenoid valve 13, and the rainwater of accumulating in the water receiver of hyetometer 6 can in time discharge in detecting well 3, conveniently carries out the rainfall next time and measures.

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. A dam monitoring system, characterized in that: including splint (1), splint (1) fixedly connected with clamp ring (2), just splint (1) with clamp ring (2) embrace and accompany inspection shaft (3), water intercommunication in inspection shaft (3) and the dam, the top of inspection shaft (3) is fixed and is equipped with half apron (4), the last fixed surface of half apron (4) is equipped with float-type water gauge (5) and pluviometer (6), the float of float-type water gauge (5) stretches into in the inspection shaft (3).

2. A dam monitoring system according to claim 1, wherein: the upper surface of half apron (4) is fixed and is equipped with photovoltaic board (7), the lower fixed surface of half apron (4) is equipped with box (8), be equipped with in box (8) with photovoltaic board (7) electric connection's photovoltaic controller and battery, the output of photovoltaic controller respectively with the input of float-type water level gauge (5) with the input electric connection of rain gauge (6).

3. A dam monitoring system according to claim 1, wherein: the clamp plate is characterized in that the side wall, abutted against the outer wall of the detection well (3), of the clamp plate (1) is a minor arc surface, the side wall, abutted against the outer wall of the detection well (3), of the clamp ring (2) is a major arc surface, the horizontal cross section of the clamp ring (2) is U-shaped, and the clamp ring (2) is fixedly connected with the detection well (3) through bolts.

4. A dam monitoring system according to claim 3, wherein: and a cantilever rod (9) is fixedly connected to the clamping plate (1) and positioned at the inferior arc surface, and the cantilever rod (9) horizontally penetrates through the detection well (3).

5. A dam monitoring system as claimed in claim 1, wherein: the upper and lower surface homogeneous body shaping of splint (1) has mounting panel (10), the bolt preformed hole has been seted up on mounting panel (10), mounting panel (10) with fixed strengthening rib (11) that are equipped with between splint (1).

6. A dam monitoring system as claimed in claim 1, wherein: the water storage device of the rain gauge (6) is fixedly communicated with a drain pipe (12), an electromagnetic valve (13) is fixedly arranged on the drain pipe (12), and one end, far away from the rain gauge (6), of the drain pipe (12) penetrates through the half cover plate (4) downwards.