CN218298284U

CN218298284U - Water flow velocity measuring device for water conservancy detection

Info

Publication number: CN218298284U
Application number: CN202222870794.XU
Authority: CN
Inventors: 刘伍根; 黄骏; 饶世阳
Original assignee: Shangrao Guokong Engineering Testing Co ltd
Current assignee: Shangrao Guokong Engineering Testing Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-01-13
Anticipated expiration: 2032-10-28

Abstract

The utility model relates to a water conservancy detects's velocity of water flow measuring device, including unmanned aerial vehicle, unmanned aerial vehicle below center is equipped with the screwed pipe, the screwed pipe below is connected with the screw rod, screw rod bottom fixedly connected with electric telescopic handle, the electric telescopic handle bottom is equipped with the mounting panel, mounting panel one side is equipped with the locating piece, locating piece bottom fixedly connected with tubular metal resonator, the tubular metal resonator bottom is equipped with flow velocity transducer, the inside through connection of locating piece has the wire. Drive electric telescopic handle and velocity of flow sensor through using unmanned aerial vehicle and remove to the riverbed center, can make velocity of flow sensor remove to on the suitable detection position of broad riverbed, the convenience carries out the velocity of flow to the riverbed of broad and detects, can reduce too near the riverbed and take place dangerous phenomenon when staff's measurement simultaneously, when measuring the velocity of flow to narrower riverbed, can use flexible bracing piece to support electric telescopic handle and velocity of flow sensor, be fit for using in the water velocity measurement demand of difference.

Description

Water flow velocity measuring device for water conservancy detection

Technical Field

The utility model relates to a water conservancy detects's velocity of water flow measuring device belongs to water conservancy detection technical field.

Background

In order to reasonably treat each water area better in water conservancy project, various detections are carried out on water, wherein the water flow rate is measured, and the water flow rate is managed in a targeted manner according to the detected data after the detection.

The flow rate flow meter is a measuring instrument special for hydrology and water conservancy, river flow rate measurement, field irrigation, municipal drainage, industrial sewage, water administration water resource, ditch open channel, hydraulic engineering, building drainage, industry flow rate flow measurement such as sewage flow measurement, when actual detection velocity of flow, because the velocity of flow of river center and both sides has certain difference, often need detect in a plurality of positions when measuring, when the width broad of riverbed, the length that the flow rate flow meter that uses among the prior art can extend in the riverbed is limited, and also has certain danger when measurement personnel are too close to the riverbed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water conservancy detects's velocity of water flow measuring device, move to the riverbed center through using unmanned aerial vehicle to drive electric telescopic handle and velocity of flow sensor, can make velocity of flow sensor move on the suitable detection position of broad riverbed, the convenience carries out velocity of flow to the riverbed of broad and detects, can reduce the staff and too be close to the riverbed and the phenomenon of danger takes place when measuring simultaneously, and simultaneously, when measuring the velocity of flow to narrower riverbed, can use flexible bracing piece to support electric telescopic handle and velocity of flow sensor, be fit for using in the velocity of water flow measurement demand of difference, with the problem of proposing in solving above-mentioned background art.

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

the utility model provides a water flow velocity measuring device that water conservancy detected, includes unmanned aerial vehicle, unmanned aerial vehicle below center is equipped with the screwed pipe, the screwed pipe below is connected with the screw rod, screw rod bottom fixedly connected with electric telescopic handle, the electric telescopic handle bottom is equipped with the mounting panel, mounting panel one side is equipped with the locating piece, locating piece bottom fixedly connected with tubular metal resonator, the tubular metal resonator bottom is equipped with flow sensor, the inside through connection of locating piece has the wire, the wire top is connected inside splint, splint inside is equipped with the guide pulley.

Furthermore, a first fastening bolt is arranged on the threaded pipe, and the bottom of the first fastening bolt is abutted to the screw rod.

Furthermore, a threaded seat is arranged on one side of the outside of the electric telescopic rod, a telescopic supporting rod is connected inside the threaded seat through threads, a handle is arranged at one end of the telescopic supporting rod, a rubber anti-slip layer is arranged outside the handle, and a second fastening bolt is arranged on the telescopic supporting rod.

Furthermore, the upper part of the metal pipe is communicated with the positioning block, and the lead penetrates through the inside of the metal pipe and is connected with the flow velocity sensor.

Furthermore, the number of the guide wheels is two, the guide wheels are respectively arranged on two sides of the lead, arc-shaped grooves with the same diameter as the lead are formed in the guide wheels, the lead is abutted against the guide wheels, rubber anti-slip strips are arranged in the arc-shaped grooves on the guide wheels, the clamping plate is provided with a driving motor, and the output end of the driving motor is connected with the guide wheels below the lead.

Furthermore, the electric telescopic rod and the driving motor are connected with a remote control device through wireless signals.

The utility model has the advantages that:

1. through setting up unmanned aerial vehicle, screw rod and electric telescopic handle, unmanned aerial vehicle can drive electric telescopic handle and velocity of flow sensor and remove to the riverbed top of width broad to can remove velocity of flow sensor to the top of the riverbed of width broad, thereby enlarge the measuring range of velocity of flow sensor to each position on the riverbed, can prevent too near the riverbed and the dangerous phenomenon from taking place when staff measures simultaneously, improve the accuracy to riverbed water flow velocity measuring result.

2. Through setting up flexible bracing piece and handle, when carrying out the velocity of flow measurement to the narrower riverbed of width, can follow unmanned aerial vehicle with screw rod and electric telescopic handle and take off, then handheld flexible bracing piece removes electric telescopic handle to the riverbed top to can measure the velocity of water through artifical manual preventing, be fit for using in the waters environment of difference, make measuring device mode more nimble in the in-service operation use.

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.

Fig. 1 is a front view of a water flow velocity measuring device for water conservancy detection according to the present invention;

fig. 2 is a cross-sectional view of the telescopic support rod of the water flow velocity measuring device for water conservancy detection of the present invention;

fig. 3 is a top view of a guide wheel of a water flow velocity measuring device for hydraulic detection according to the present invention;

fig. 4 is an enlarged view of the area a of the water flow rate measuring device for water conservancy detection according to the present invention;

the reference numbers in the figures: 1. an unmanned aerial vehicle; 2. a threaded pipe; 3. a screw; 4. an electric telescopic rod; 5. mounting a plate; 6. positioning blocks; 7. a metal tube; 8. a flow rate sensor; 9. a wire; 10. a splint; 11. a guide wheel; 12. fastening a first bolt; 13. a threaded seat; 14. a telescopic support rod; 15. a handle; 16. a rubber anti-slip layer; 17. fastening a second bolt; 18. rubber antislip strips; 19. the motor is driven.

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.

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

the utility model provides a water flow velocity measuring device that water conservancy detected, includes unmanned

aerial vehicle

1, 1 below center of unmanned aerial vehicle is equipped with screwed

pipe

2, 2 below of screwed pipe are connected with

screw rod

3, 3 bottom fixedly connected with electric telescopic handle 4 of screw rod, 4 bottoms of electric telescopic handle are equipped with

mounting panel

5, 5 one sides of mounting panel are equipped with locating

piece

6, 6 bottom fixedly connected with tubular metal resonator 7 of locating piece, 7 bottoms of tubular metal resonator are equipped with flow velocity transducer 8, the inside through connection of 6 inside through connections of locating piece has wire 9, wire 9 tops are connected inside splint 10, the inside guide pulley 11 that is equipped with of splint 10.

Particularly, be equipped with fastening bolt 12 on screwed pipe 2, fastening bolt 12 bottom with 3 contradicts of screw rod, 4 outside one sides of electric telescopic handle are equipped with screw thread seat 13, screw thread seat 13 is inside to have flexible bracing piece 14 through threaded connection, 14 one end of flexible bracing piece is equipped with

handle

15, 15 outside rubber skid resistant course 16 that is equipped with of handle, be equipped with fastening bolt two 17 on the flexible bracing piece 14, fastening bolt 12 can be with the rigidity of screw rod 3, prevents that screw rod 3 is not hard up on screwed pipe 2, and fastening bolt two 17 can be fixed with the flexible length of flexible bracing piece 14 to can be with the rigidity of flexible bracing piece 14.

Specifically, the upper portion of the metal pipe 7 is communicated with the positioning block 6, the wire 9 penetrates through the inside of the metal pipe 7 and is connected with the flow velocity sensor 8, the number of the guide wheels 11 is two, the two guide wheels are respectively arranged on two sides of the wire 9, an arc-shaped groove with the same diameter as the wire 9 is formed in the guide wheel 11, the wire 9 is abutted to the guide wheel 11, a rubber anti-slip strip 18 is arranged in the arc-shaped groove in the guide wheel 11, the clamping plate 10 is provided with the driving motor 19, the output end of the driving motor 19 is connected with the guide wheel 11 below the wire 9, and the guide wheel 11 can enable the wire 9 to convey the wire 9 when the wire 9 moves along with the electric telescopic rod 4 and the flow velocity sensor 8, so that the wire 9 is more uniform when being folded and unfolded.

Example 2: referring to fig. 1, the difference between the present embodiment and embodiment 1 is: electric telescopic handle 4 the driving motor 19 is connected with remote control unit through wireless signal, and electric telescopic handle 4 and driving motor 19 can the remote control use, make things convenient for the staff to adjust as required remotely.

The utility model discloses the theory of operation: by arranging the unmanned aerial vehicle 1, the screw rod 3 and the electric telescopic rod 4, the unmanned aerial vehicle 1 can drive the electric telescopic rod 4 and the flow velocity sensor 8 to move above the riverbed, so that the flow velocity sensor 8 can be moved above the riverbed with wider width, the measuring range of the flow velocity sensor 8 to each position on the riverbed is enlarged, meanwhile, the phenomenon that a worker is too close to the riverbed to cause danger during measurement can be prevented, and the accuracy of a measuring result of the water flow velocity of the riverbed is improved; when carrying out the velocity of flow measurement to the narrower riverbed of width, can take off screw rod 3 and electric telescopic handle 4 from unmanned aerial vehicle 1, then handheld flexible bracing piece 14 removes electric telescopic handle 4 to the riverbed top to can measure rivers velocity through artifical manual preventing, be fit for using in the waters environment of difference.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a water flow velocity measuring device that water conservancy detected, includes unmanned aerial vehicle (1), its characterized in that: unmanned aerial vehicle (1) below center is equipped with screwed pipe (2), screwed pipe (2) below is connected with screw rod (3), screw rod (3) bottom fixedly connected with electric telescopic handle (4), electric telescopic handle (4) bottom is equipped with mounting panel (5), mounting panel (5) one side is equipped with locating piece (6), locating piece (6) bottom fixedly connected with tubular metal resonator (7), tubular metal resonator (7) bottom is equipped with velocity of flow sensor (8), inside through connection has wire (9) locating piece (6), wire (9) top is connected inside splint (10), splint (10) inside is equipped with guide pulley (11).

2. A water flow rate measuring device for water conservancy detection according to claim 1, characterised in that: be equipped with fastening bolt (12) on screwed pipe (2), fastening bolt (12) bottom with screw rod (3) are contradicted.

3. A water conservancy detection's water flow rate measuring device of claim 1 characterized in that: the electric telescopic rod is characterized in that a threaded seat (13) is arranged on one side of the outer portion of the electric telescopic rod (4), a telescopic supporting rod (14) is connected to the inner portion of the threaded seat (13) through threads, a handle (15) is arranged at one end of the telescopic supporting rod (14), a rubber anti-slip layer (16) is arranged on the outer portion of the handle (15), and a second fastening bolt (17) is arranged on the telescopic supporting rod (14).

4. A water flow rate measuring device for water conservancy detection according to claim 1, characterised in that: the upper part of the metal pipe (7) is communicated with the positioning block (6), and the lead (9) penetrates through the inside of the metal pipe (7) and is connected with the flow velocity sensor (8).

5. A water conservancy detection's water flow rate measuring device of claim 1 characterized in that: the number of the guide wheels (11) is two, the guide wheels are respectively arranged on two sides of the wire (9), arc-shaped grooves with the same diameter as the wire (9) are formed in the guide wheels (11), the wire (9) is abutted to the guide wheels (11), rubber anti-slip strips (18) are arranged in the arc-shaped grooves in the guide wheels (11), a driving motor (19) is arranged on the clamping plate (10), and the output end of the driving motor (19) is connected with the guide wheels (11) below the wire (9).

6. A water flow rate measuring device for water conservancy detection according to claim 5, characterised in that: the electric telescopic rod (4) and the driving motor (19) are connected with a remote control device through wireless signals.