CN217738335U

CN217738335U - Hydrological monitoring device for flow measurement

Info

Publication number: CN217738335U
Application number: CN202222128624.4U
Authority: CN
Inventors: 王玲; 于茜; 陆宇; 刘同庆
Original assignee: Fifth Prospecting Team Of Shandong Coal Geology Bureau
Current assignee: Fifth Prospecting Team Of Shandong Coal Geology Bureau
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2022-11-04
Anticipated expiration: 2032-08-11

Abstract

The utility model relates to a hydrology monitoring technology field discloses a hydrology monitoring devices for flow measurement, including fixed station, horizontal platform and support frame, be provided with winding mechanism on the fixed station, be provided with the track on the horizontal platform, the support frame pass through wire rope connect in winding mechanism, be provided with the filter screen frame in the support frame, the filter screen frame outside is provided with the clearance part, be provided with flow measurement appearance in the filter screen frame. By arranging the support frame and the filter net rack, the flow measuring instrument can be prevented from being influenced by underwater silt and aquatic plants; the cleaning component is arranged outside the filter screen frame, so that the filter screen frame can be prevented from being blocked, and the accuracy of measured data is improved.

Description

Hydrological monitoring device for flow measurement

Technical Field

The utility model relates to a hydrological monitoring technology field, more specifically say, in particular to hydrological monitoring device for flow measurement.

Background

Hydrological monitoring is used for collecting hydrological and meteorological data of water bodies such as rivers, lakes, reservoirs and the like, and monitoring water level, flow velocity, rainfall (snow), evaporation, silt, ice, soil moisture, water quality and the like.

Current flow measuring device is generally with the measuring apparatu through the inserted bar disect insertion in the water, because not clear concrete situation in the water, very easily with the measuring apparatu disect insertion in submarine silt, or twine by aquatic plants such as pasture and water, influence measured data's accuracy. Publication No. CN211717538U discloses a hydrological flow measurement device, which comprises a fixed connection plate, wherein the fixed connection plate is fixedly arranged at the bottom of a bearing rod; the flow velocity sensor is fixedly arranged at the bottom of the fixed connection plate; the concave frame is fixedly installed at the bottom of the fixed connection plate, and the flow velocity sensor penetrates through the concave frame; the two supporting panels are respectively hinged to two sides of the concave frame. Although the device can prevent the flow velocity sensor from contacting with silt through setting up the holding surface, the device wherein the flow velocity sensor appearance exposes and exists the winding problem of underwater plants such as pasture and water in the water, and then influences the accuracy of measured data.

In view of the above, how to ensure that a flowmeter is not affected by substances in water is a technical problem that needs to be solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a hydrological monitoring device for flow measurement, which can ensure that the flow measurement instrument is not influenced by underwater silt and plants in water by arranging a support frame and a filter net rack; the cleaning component is arranged outside the filter screen frame, so that the filter screen frame can be prevented from being blocked, and the accuracy of measured data is improved.

The utility model provides a hydrology monitoring devices for flow measurement includes fixed station, horizontal stand and support frame, be provided with winding mechanism on the fixed station, be provided with the track on the horizontal stand, the support frame pass through wire rope connect in winding mechanism, be provided with the filter screen frame in the support frame, the filter screen frame outside is provided with the clearance part, be provided with flow measurement appearance in the filter screen frame.

Furthermore, the supporting frame comprises a top plate, supporting columns and a bottom plate, wherein the supporting columns are arranged between the top plate and the bottom plate and distributed at four corners of the top plate and the bottom plate.

Furthermore, the filter screen frame is fixedly connected between the top plate and the bottom plate, and the flow measuring instrument is connected to the lower surface of the top plate through the hanging platform.

Further, the cleaning component includes pivot and brush hair, brush hair evenly distributed in the pivot surface, the pivot passes through the ball and rotates to be connected in two liang of neighbours between the support column, the length of brush hair can touch filter screen frame.

Furthermore, a lifting lug is fixedly connected to the upper surface of the top plate.

Furthermore, the two sides of the horizontal table are fixedly connected with rotating shafts respectively, the rotating shafts are located at the two ends of the track respectively, a plurality of rotating wheels are evenly arranged in the track, one end of the steel wire rope is connected with a lifting lug, and the steel wire rope is connected to the winding mechanism through the rotating shafts and the other ends of the rotating wheels.

Further, the winding mechanism comprises a winding rack, a winding roller and a motor, the winding rack is fixedly connected with the fixed station through the motor, and the steel wire rope is wound on the winding roller.

Furthermore, the fixed station is the L type, horizontal stand fixed connection in the fixed station top.

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

(1) be provided with the support frame, can play the supporting role at the bottom, avoid submarine silt to exert an influence to flow measurement appearance, be provided with the filter screen frame in the support frame, the filter screen frame can filter impurity such as the plant in the water, avoids the plant to twine flow measurement appearance, avoids other impurity to block up flow measurement appearance, influences measuring result.

(2) Be provided with the clearance part, the clearance part passes through the ball and rotates to be connected around the support frame, relies on water conservancy to rotate the clearance of realization to filter screen frame, avoids filter screen frame to block up, influences rivers.

(3) Be provided with winding mechanism, be convenient for control the height that flow measurement appearance deepened the aquatic, be convenient for carry out the flow measurement to the water of the different degree of depth.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic diagram of the overall structure of a hydrological monitoring device for flow measurement.

FIG. 2 is another perspective view of a hydrological monitoring device for flow measurement.

Fig. 3 is a schematic structural diagram of a support frame, a cleaning component and a filter screen frame in the hydrological monitoring device for flow measurement.

FIG. 4 is a schematic diagram of a cleaning element of a hydrological monitoring device for flow measurement.

Fig. 5 is a schematic view of the internal structure at a in fig. 1.

Fig. 6 is a schematic view showing the internal structure of a support frame and a screen frame in a hydrological monitoring device for flow measurement.

FIG. 7 is a top view of a water platform in a hydrological monitoring device for flow measurement.

In the figure: 1. a fixed table; 2. a horizontal table; 3. a support frame; 301. a top plate; 302. a support pillar; 303. a base plate; 4. a winding mechanism; 401. a rolling frame; 402. rolling a roller; 403. a motor; 5. a wire rope; 6. a filter screen frame; 7. cleaning the component; 701. a rotating shaft; 702. a brush; 8. a flow meter; 9. a track; 10. a rotating shaft; 11. a rotating wheel; 12. a hanging platform; 13. and a ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 specific embodiment is as follows:

as shown in fig. 1 and 2, a hydrological monitoring device for flow measurement includes a fixed station 1, a horizontal table 2 and a support frame 3, the fixed station 1 is used for fixing the whole device, the fixed station 1 is L-shaped, a winding mechanism 4 is arranged on the fixed station 1, the winding mechanism 4 includes a winding frame 401, a winding roller 402 and a motor 403, the winding frame 401 and the motor 403 are welded on the fixed station 1, the winding roller 402 is rotatably connected to the winding frame 401, and the winding roller 402 is used for winding a steel wire rope 5. The welding of 1 top of fixed station has horizontal stand 2, as shown in fig. 7, the welding has 2 track 9 on the

horizontal stand

2, 2 both sides of horizontal stand have all welded the axis of rotation 10, axis of rotation 10 is provided with 4 altogether, 4 individual axis of rotation 10 distributes respectively in track 9's both ends, evenly distributed has the rotation wheel 11 in the track 9, axis of rotation 10 and the setting of rotation wheel 11 are convenient for wire rope 5's removal, 5 one end rolling of wire rope is on rolling roller 402, wire rope 5 is connected with support frame 3 through axis of rotation 10 and the 11 other ends of rotation wheel.

As shown in fig. 3 to 6, the support frame 3 includes a top plate 301, support columns 302 and a bottom plate 303, the support columns 302 are located between the top plate 301 and the bottom plate 303 and distributed at four corners between the top plate 301 and the bottom plate 303 to serve as a support, a filter net rack 6 is arranged between the top plate 301 and the bottom plate 303, the filter net rack 6 is provided with 4 surfaces and has a hollow square structure with an upper opening and a lower opening, a flow meter 8 is arranged in the filter net rack 6, a hanging platform 12 is welded to the lower surface of the top plate 301, and the flow meter 8 is arranged below the hanging platform 12; the setting of bottom plate 303 can avoid flow measurement appearance 8 to contact submarine silt, and filter screen frame 6 is used for preventing underwater plants such as pasture and water from twining flow measurement appearance 8, can intercept other impurity in the aquatic, avoids stifled flow measurement appearance 8. The cleaning component 7 is rotatably connected between the supporting columns 302, the cleaning component 7 comprises a rotating shaft 701 and a hairbrush 702, the hairbrush 702 is distributed on the outer surface of the rotating shaft 701, the cleaning component 7 is distributed between the adjacent supporting columns 302, and a ball 13 is arranged at the joint of the supporting column 302 and the rotating shaft 701, so that the rotating shaft 701 can rotate conveniently, the friction force is reduced, and the cleaning component 7 can rotate by means of water power; the length of the bristles can touch the filter screen frame 6, and the bristles 702 can clean the filter screen frame 6 in the rotating process of the rotating shaft 701; the cleaning component 7 is provided with 4 groups which respectively correspond to 4 surfaces of the filter screen frame 6, when water flows in the east-west direction, the rotating shaft 701 arranged in the corresponding east-west direction is pushed by water power to rotate, so that the brush bristles 702 clean the filter screen surfaces of the filter screen frame 6 in the east-west direction; when rivers flow for the south and north direction, the pivot 701 that the corresponding south and north direction set up receives water conservancy to promote and rotates, makes brush hair 702 clear up the filter screen face of filter screen frame 6 of south and north direction, prevents that aquatic impurity from blockking up filter screen frame 6, and then influences the velocity of flow of water.

The welding has the lug on support frame 3, and the lug is used for connecting

wire rope

5, and 5 one end of wire rope is connected with support frame 3, and the other end rolling is in winding mechanism 4, controls receiving or putting of wire rope 5 through motor 403, realizes the adjustment of support frame 3 position in the water, can measure the water flow of the different degree of depth. The flowmeter 8 is connected with an external display screen through a wire, the wire is tied on the steel wire rope 5, the water flows through the flowmeter 8, the flowmeter 8 measures the flow, and the measured data are transmitted to the display screen.

In the present embodiment, the supporting frame 3 is provided, wherein the bottom plate 303 contacts the bottom of the water body to prevent the underwater sludge from affecting the flow meter 8, and the filter net frame 6 is provided to prevent plants and other impurities in the water from affecting the flow meter 8; a cleaning component 7 is arranged between the adjacent support columns 302, so that 4 surfaces of the filter screen frame 6 can be cleaned respectively, and the filter screen frame 6 is prevented from being blocked to influence water flow; the ball 13 is arranged at the joint of the support column 302 and the rotating shaft 701, so that the friction force is reduced, the rotating shaft 701 can conveniently rotate by means of water power, and energy is saved; the rotating shaft 10 and the rotating wheel 11 are arranged, so that the steel wire rope 5 can be conveniently lifted, and the height of the flow measuring instrument 8 can be conveniently controlled; the winding mechanism 4 is arranged, and the starting motor 403 can control the lifting of the steel wire rope 5, so that the operation is convenient.

The working principle is as follows: starting motor 403, transferring wire rope 5 and wire, making support frame 3 be located the assigned position or place at the bottom, closing motor 403, the rivers flow, pivot 701 drives brush hair 702 and rotates, clears up filter screen frame 6 in real time, and the rivers flow through flowmeter 8, carries out the flow measurement.

Finally, it should be noted that: although the present invention has been described in detail 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification made within the spirit and principles of the present invention; equivalents are substituted; the improvement and the like are all included in the protection scope of the invention.

Claims

1. The utility model provides a hydrology monitoring devices for flow measurement, includes fixed station (1), horizontal stand (2) and support frame (3), its characterized in that: be provided with winding mechanism (4) on fixed station (1), be provided with track (9) on horizontal stand (2), support frame (3) through wire rope (5) connect in winding mechanism (4), be provided with filter net rack (6) in support frame (3), the filter net rack (6) outside is provided with clearance part (7), be provided with flow measurement appearance (8) in filter net rack (6).

2. The hydrological monitoring device for flow measurement according to claim 1, wherein: the supporting frame (3) comprises a top plate (301), supporting columns (302) and a bottom plate (303), wherein the supporting columns (302) are arranged between the top plate (301) and the bottom plate (303) and distributed at four corners of the top plate (301) and the bottom plate (303).

3. Hydrologic monitoring device for flow measurement according to claim 2, characterized in that: the filter screen frame (6) is fixedly connected between the top plate (301) and the bottom plate (303), and the flow measuring instrument (8) is connected to the lower surface of the top plate (301) through a hanging platform (12).

4. Hydrologic monitoring device for flow measurement according to claim 3, characterized in that: cleaning member (7) are including pivot (701) and brush hair, brush hair evenly distributed in pivot (701) surface, pivot (701) rotate through ball (13) connect in two liang of vicinities between support column (302), the length of brush hair can touch filter screen frame (6).

5. Hydrologic monitoring device for flow measurement according to claim 4, characterized in that: lifting lugs are fixedly connected to the upper surface of the top plate (301).

6. The hydrological monitoring device for flow measurement according to claim 1, wherein: the equal rigid coupling in horizontal stand (2) both sides has axis of rotation (10), axis of rotation (10) are located respectively track (9) both ends, evenly be provided with a plurality of in track (9) and rotate wheel (11), wire rope (5) one end is connected with the lug, wire rope (5) are connected in winding mechanism (4) through axis of rotation (10) and rotation wheel (11) other end.

7. The hydrological monitoring device for flow measurement according to claim 6, wherein: winding mechanism (4) are including rolling frame (401), rolling roller (402) and motor (403), rolling frame (401) with motor (403) equal rigid coupling in fixed station (1), the rolling has on rolling roller (402) wire rope (5).

8. The hydrological monitoring device for flow measurement according to claim 1, wherein: the fixed station (1) is L-shaped, and the horizontal table (2) is fixedly connected to the top of the fixed station (1).