CN216116215U

CN216116215U - Ecological flow monitoring devices leaks under little power station

Info

Publication number: CN216116215U
Application number: CN202122802322.6U
Authority: CN
Inventors: 汪仁杰; 梅宏; 曹强
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-03-22
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses a device for monitoring the ecological flow discharged from a small hydropower station, which comprises a supporting assembly and a monitoring assembly, wherein the supporting assembly comprises a bottom plate, a telescopic supporting rod vertically fixed in the middle of the upper end of the bottom plate, a cross rod vertically installed at the upper end of the outer wall of the telescopic supporting rod and a control box installed on the upper side of the front end of the outer wall of the telescopic supporting rod, wherein the middle of the upper end of the telescopic supporting rod is provided with a placing groove, the monitoring assembly comprises a camera installed on the lower side of the outer wall at one end of the cross rod, a radar water level gauge installed on the lower side of the outer wall at one end of the cross rod and positioned at the right end of the camera, a radar current meter installed on the lower side of the outer wall at one end of the cross rod and positioned at the right end of the radar water level gauge, and a circuit placing box installed on the lower side of the outer wall at the other end of the cross rod. This kind of ecological flow monitoring devices that lets out under little power station can adjust the height of control box and monitoring subassembly through flexible bracing piece, and the operator descends the horizontal pole to certain height through flexible bracing piece, is convenient for overhaul control box and monitoring subassembly.

Description

Ecological flow monitoring devices leaks under little power station

Technical Field

The utility model relates to the technical field of monitoring of the ecological flow discharged from a small hydropower station, in particular to a monitoring device for the ecological flow discharged from the small hydropower station.

Background

The small hydropower station is a hydropower station which generates electricity by utilizing a fall formed by scattered stream, river or irrigation canal drop water, a downward-leakage ecological flow monitoring device is required to be used for monitoring water flow in the small hydropower station, and a common downward-leakage ecological flow monitoring device is arranged at a higher position when being used.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.

The present invention has been made in view of the above and/or other problems with existing low voltage power station let-down ecological flow monitoring devices.

Therefore, the utility model aims to provide the low-leakage ecological flow monitoring device for the small hydropower station, which can adjust the height of the monitoring device and is convenient for an operator to overhaul the monitoring device in the later period.

To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:

the utility model provides a little power station lets out ecological flow monitoring devices down, it includes:

the support assembly comprises a bottom plate, a telescopic support rod vertically fixed in the middle of the upper end of the bottom plate, a cross rod vertically installed at the upper end of the outer wall of the telescopic support rod and a control box installed on the upper side of the front end of the outer wall of the telescopic support rod, wherein a placement groove is formed in the middle of the upper end of the telescopic support rod;

the monitoring assembly comprises a camera arranged on the lower side of the outer wall at one end of the cross rod, a radar water level gauge arranged on the lower side of the outer wall at one end of the cross rod and positioned at the right end of the camera, a radar flow velocity meter arranged on the lower side of the outer wall at one end of the cross rod and positioned at the right end of the radar water level gauge, and a circuit placing box arranged on the lower side of the outer wall at the other end of the cross rod;

as a preferable scheme of the ecological flow monitoring device for the small hydropower station drainage, a solar panel is mounted at the top of the telescopic supporting rod, and the solar panel is connected with the telescopic supporting rod at a certain inclination angle.

As a preferable scheme of the ecological flow monitoring device for small hydropower station leakage, a motor is fixed in the middle of the lower end of the solar cell panel and is placed in the placing groove.

As a preferable scheme of the ecological flow monitoring device for small hydropower station leakage, a sleeve is fixed at one end of the cross rod close to the telescopic support rod, a bolt is installed at the front end of the sleeve in a threaded manner, the inner wall of the sleeve is attached to the outer wall of the telescopic support rod, and the sleeve can rotate on the outer wall of the telescopic support rod.

As a preferred scheme of the ecological flow monitoring device for the small hydropower station drainage, the cross rod is a telescopic rod.

As a preferable scheme of the ecological flow monitoring device for small hydropower station leakage, a rotating shaft is vertically arranged on the inner wall of the circuit placing box, a winding roller is fixed outside the rotating shaft, a connecting wire is wound outside the winding roller, wherein the front end of the rotating shaft penetrates through the circuit placing box and is fixed with a handle.

Compared with the prior art, the utility model has the beneficial effects that: can adjust the monitoring subassembly height on control box and horizontal pole and the horizontal pole through flexible bracing piece, when needs overhaul control box and monitoring subassembly, the operator descends the horizontal pole to certain height through flexible bracing piece to be convenient for overhaul the control box of installing at flexible bracing piece front end upside and the monitoring subassembly of installing on the horizontal pole.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:

FIG. 1 is a schematic view of a three-dimensional structure of a device for monitoring the ecological flow of the small hydropower station;

FIG. 2 is a schematic view of a partial cross-sectional structure of a connection part of a solar cell panel and a telescopic supporting rod of the ecological flow monitoring device for the underdrainage of the small hydropower station;

fig. 3 is a schematic sectional structural view of a line placement box of the ecological flow monitoring device for the underdrainage of the small hydropower station.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The utility model provides a low-leakage ecological flow monitoring device for a small hydropower station, which can adjust the height of the monitoring device and is convenient for an operator to overhaul the monitoring device at the later stage.

Fig. 1 to 3 are schematic structural views illustrating an embodiment of a device for monitoring an ecological flow rate of a small hydropower station in accordance with the present invention, and referring to fig. 1 to 3, a main body of the device for monitoring an ecological flow rate of a small hydropower station in accordance with the present embodiment includes a support assembly 100 and a monitoring assembly 200.

The support assembly 100 includes a base plate 110, a telescopic support rod 120 vertically fixed at the middle of the upper end of the base plate 110, a cross bar 130 vertically installed at the upper end of the outer wall of the telescopic support rod 120, and a control box 140 installed at the upper side of the front end of the outer wall of the telescopic support rod 120, wherein the middle of the upper end of the telescopic support rod 120 has a placement groove 121. Preferably, in this embodiment, the solar cell panel 300 is mounted on the top of the telescopic supporting rod 120, and the solar cell panel 300 is connected to the telescopic supporting rod 120 at a certain inclination angle, the solar cell panel 300 mounted on the upper end of the telescopic supporting rod 120 can absorb sunlight and convert the sunlight into electric energy to provide energy for the monitoring assembly 200, the motor 310 is fixed in the middle of the lower end of the solar cell panel 300, the motor 310 is placed in the placing groove 121, the motor 310 can drive the solar cell panel 300 to rotate, the solar cell panel 300 can be rotated according to the angle of the sun at different time periods, so that the solar cell panel 300 can fully absorb sunlight, the sleeve 131 is fixed at one end of the cross bar 130 close to the telescopic supporting rod 120, the bolt 132 is screwed at the front end of the sleeve 131, wherein the inner wall of the sleeve 131 and the outer wall of the telescopic supporting rod 120 are attached to each other, sleeve 131 can rotate at flexible bracing piece 120 outer wall, horizontal pole 130 can be rotating at flexible bracing piece 120 outer wall under the effect of sleeve 131, when needs overhaul monitoring assembly 200, the manual rotatory bolt 132 of operator, take off bolt 132, then rotatory sleeve 131, make and install monitoring assembly 200 at sleeve 131 lower extreme rotatory to being close to ground, thereby be convenient for overhaul monitoring assembly 200, horizontal pole 130 is the telescopic link, the operator of being convenient for adjusts monitoring assembly 200's position through horizontal pole 130.

Monitoring subassembly 200 is including installing camera 210 at horizontal pole 130 one end outer wall downside, installing and be located the radar water level gauge 220 of camera 210 right-hand member at horizontal pole 130 one end outer wall downside, installing and be located the radar current meter 230 of radar water level gauge 220 right-hand member at horizontal pole 130 one end outer wall downside and install and place case 240 at the circuit of horizontal pole 130 other end outer wall downside. Preferably, in the present embodiment, a rotating shaft 241 is vertically disposed on an inner wall of the circuit placing box 240, a winding roller 242 is fixed outside the rotating shaft 241, and a connecting wire 243 is wound outside the winding roller 242, wherein a front end of the rotating shaft 241 penetrates through the circuit placing box 240 and is fixed with a handle 244, when a position of the monitoring assembly 200 changes, a length of a circuit connected to the camera 210 changes, and an operator can manually rotate the handle 244 to drive the rotating shaft 241 and the winding roller 242 to rotate, so as to adjust a length of the connecting wire 243.

With reference to fig. 1 to 3, the height of the monitoring device in the embodiment of the ecological flow monitoring device for small hydropower station drainage is adjusted as follows: when monitoring devices need to be overhauled, operating personnel descends cross bar 130 to a certain height through flexible bracing piece 120, install the control box 140 of flexible bracing piece 120 front end upside and install the monitoring subassembly 200 on cross bar 130 and descend thereupon, make operating personnel be convenient for overhaul control box 140 and monitoring subassembly 200, the operator still can take off bolt 132 from sleeve 131, then rotatory sleeve 131, with the rotatory position to being close to ground of cross bar 130, be convenient for overhaul monitoring subassembly 200.

While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides an ecological flow monitoring devices that lets out under little power station which characterized in that includes:

the supporting assembly (100) comprises a bottom plate (110), a telescopic supporting rod (120) vertically fixed in the middle of the upper end of the bottom plate (110), a cross rod (130) vertically installed at the upper end of the outer wall of the telescopic supporting rod (120) and a control box (140) installed on the upper side of the front end of the outer wall of the telescopic supporting rod (120), wherein a placing groove (121) is formed in the middle of the upper end of the telescopic supporting rod (120);

monitoring subassembly (200), including installing camera (210) of horizontal pole (130) one end outer wall downside, install radar water level gauge (220) that lie in camera (210) right-hand member in horizontal pole (130) one end outer wall downside, install radar current meter (230) that lie in radar water level gauge (220) right-hand member in horizontal pole (130) one end outer wall downside with install case (240) is placed to circuit of horizontal pole (130) other end outer wall downside.

2. The ecological flow monitoring device that lets out under small hydropower station of claim 1, characterized in that, solar cell panel (300) is installed on the top of flexible bracing piece (120), and be connected between a certain inclination angle between flexible bracing piece (120) and solar cell panel (300).

3. The ecological flow monitoring device that lets out under small hydropower station of claim 2, characterized in that the solar cell panel (300) is fixed with a motor (310) in the middle of its lower end, and the motor (310) is placed in the placement groove (121).

4. The ecological flow monitoring device that lets out under small hydropower station of claim 1, characterized in that, the horizontal pole (130) is close to flexible bracing piece (120) one end fixed with sleeve (131), the screw thread of sleeve (131) front end installs bolt (132), wherein, the outer wall of flexible bracing piece (120) is laminated each other in sleeve (131) inner wall, and sleeve (131) can carry out the rotation at flexible bracing piece (120) outer wall.

5. The ecological flow monitoring device that lets down of small hydropower station of claim 1, characterized in that the cross bar (130) is a telescopic bar.

6. The ecological flow monitoring device that lets out under small hydropower station of claim 1, characterized in that, the circuit is placed the case (240) inner wall and is provided with pivot (241) perpendicularly, the outside of pivot (241) is fixed with wire winding roller (242), wire winding roller (242) outside winding has connecting wire (243), wherein, the front end of pivot (241) is run through to the circuit is placed the case (240) outside, and is fixed with handle (244).