CN217331256U

CN217331256U - Water conservancy monitoring devices suitable for hydraulic engineering uses

Info

Publication number: CN217331256U
Application number: CN202221160612.3U
Authority: CN
Inventors: 薛元峰; 宋才仁旦; 李浪
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-08-30
Anticipated expiration: 2032-05-13

Abstract

The utility model discloses a water conservancy monitoring device suitable for hydraulic engineering, which relates to the technical field of water conservancy monitoring and comprises a water tank, a supporting plate is fixedly arranged at the top of the water tank, an open channel flowmeter is arranged at the top of the supporting plate, a fixing ring is fixedly arranged at the top of the supporting plate, a clamping rod is slidably connected inside the fixing ring, and a reset spring is arranged on the surface of the open channel flowmeter. The interference on the measurement of the open channel flowmeter is reduced, and the detection accuracy of the open channel flowmeter is ensured.

Description

Water conservancy monitoring devices suitable for hydraulic engineering uses

Technical Field

The utility model relates to a hydraulic engineering monitoring technology field, in particular to water conservancy monitoring devices suitable for hydraulic engineering uses.

Background

The working principle of the open channel flowmeter is that the ultrasonic technology [3] is utilized, the fluid level height is measured, and then the flow is obtained through the operation of a microprocessor in the instrument. Due to the non-contact measurement, the open channel flow meter can be applied in a harsher environment. The open channel flowmeter transmits and receives ultrasonic waves under the control of a microcomputer, and the distance between the open channel flowmeter and the measured liquid level is calculated according to the transmission time, so that the liquid level height is obtained.

However, when water is fed by using a water tank, some impurities are easily accumulated on the inner wall of the water tank, and further the water tank is narrowed, and further the water flow of the water tank is influenced, and further the measurement result is influenced, or the water tank is blocked.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide the water conservancy monitoring devices who is applicable to hydraulic engineering usefulness, can solve when using the basin to lead to water, cause some impurity to pile up on the inner wall of basin easily, and then cause the problem that the basin narrows down.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a water conservancy monitoring devices suitable for hydraulic engineering uses, includes the basin, and the top fixed mounting of basin has the backup pad, and the top of backup pad is provided with the open channel flowmeter, the top fixed mounting of backup pad has solid fixed ring, and solid fixed ring's inside sliding connection has the kelly, and open channel flowmeter has seted up reset spring on the surface, and the kelly is at reset spring's inside slip joint, and the draw-in groove has been cup jointed in the activity on the surface of kelly, the both ends of draw-in groove respectively with solid fixed ring's surface and kelly fixed connection, the top fixed mounting of backup pad has the motor, and the output fixed mounting of motor has the kinking wheel, is provided with cleaning device on the basin.

Preferably, the cleaning device comprises a protection cylinder fixedly connected to the water tank, an inner sliding rod is slidably connected to the inside of the protection cylinder, a spring is movably sleeved on the surface of the inner sliding rod, and the upper end and the lower end of the spring are fixedly connected with the inner wall of the protection cylinder and the surface of the inner sliding rod respectively.

Preferably, the inner slide rod penetrates through the protection barrel in a sliding mode and extends to the outside of the protection barrel, and a first connecting rod is fixedly mounted at the upper end of the protection barrel.

Preferably, the bottom of the first connecting rod is fixedly provided with a second connecting rod, the bottom of the second connecting rod is fixedly provided with a scraper, and the scraper is in contact with the inner wall of the water tank and is matched with the inner wall of the water tank.

Preferably, the top of the water tank is fixedly provided with a support, and the support is rotatably connected with a pulley.

Preferably, a steel wire rope is fixedly mounted on the wire winding wheel, one end, far away from the wire winding wheel, of the steel wire rope is fixedly connected with the first connecting rod, and the steel wire rope is in transmission connection with the surface of the pulley.

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

(1) this water conservancy monitoring devices suitable for hydraulic engineering uses, two interior slide bars rebound, extrude two springs, and then in connecting rod rebound, make connecting rod and scraper blade rebound, then make the impurity of scraper blade on to the inner wall of basin clear up, and then reduce the degree of difficulty to basin inner wall clearance, prevent that impurity from piling up on the inner wall of basin, the velocity of flow of basin has been guaranteed, reduce the interference to the open channel flowmeter measurement, the precision that the open channel flowmeter detected has been guaranteed.

(2) This water conservancy monitoring device suitable for hydraulic engineering uses outwards stimulates the kelly, and is tensile with the draw-in groove, and then makes kelly and reset spring break away from, and then removes the fixed to the open channel flowmeter, takes out the open channel flowmeter, changes, and then is convenient for change and dismantle the open channel flowmeter, and then reduces workman's work load, improves the convenience of changing the open channel flowmeter.

(3) This water conservancy monitoring device suitable for hydraulic engineering uses through the setting of a protection section of thick bamboo, is convenient for seal spring and interior slide bar, and then prevents to receive outside interference, improves the protection of interior slide bar and spring simultaneously, prevents the phenomenon of corruption.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a schematic structural view of a hydraulic monitoring device suitable for hydraulic engineering of the present invention;

fig. 2 is a schematic structural view of a hydraulic monitoring device suitable for hydraulic engineering of the present invention;

fig. 3 is a schematic view of the clamping rod of the present invention.

Reference numerals: 1. a water tank; 2. a squeegee; 3. a second connecting rod; 4. a wire rope; 5. a support; 6. a pulley; 7. winding the wire wheel; 8. an open channel flow meter; 9. a motor; 10. a support plate; 11. an inner slide bar; 12. A protective cylinder; 13. a first connecting rod; 14. a fixing ring; 15. a spring; 16. a return spring; 17. a clamping rod; 18. a clamping groove.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the terms greater than, less than, exceeding, etc. are understood to exclude the present numbers, and the terms above, below, inside, etc. are understood to include the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the terms in the present invention by combining the specific contents of the technical solution.

The first embodiment is as follows:

referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a water conservancy monitoring devices suitable for hydraulic engineering uses, including basin 1, the top fixed mounting of basin 1 has backup pad 10, the top of backup pad 10 is provided with open channel flowmeter 8, the top fixed mounting of backup pad 10 has solid fixed ring 14, gu fixed ring 14's inside sliding connection has kelly 17, open channel flowmeter 8 has seted up reset spring 16 on the surface, kelly 17 is at reset spring 16's inside slip joint, kelly 17's the activity on the surface has cup jointed draw-in groove 18, the both ends of draw-in groove 18 respectively with solid fixed ring 14's surface and kelly 17 fixed connection.

When changing open channel flowmeter 8, outside pulling kelly 17, it is tensile with draw-in groove 18, and then make kelly 17 break away from with reset spring 16, and then remove the fixed to open channel flowmeter 8, take out open channel flowmeter 8, change, and then be convenient for change and dismantle open channel flowmeter 8, and then reduce workman's work load, improve the convenience of changing open channel flowmeter 8.

Example two;

referring to fig. 1-3, on the basis of the first embodiment, a motor 9 is fixedly mounted at the top of a supporting plate 10, a wire winding wheel 7 is fixedly mounted at an output end of the motor 9, a cleaning device is arranged on a water tank 1 and comprises a protective cylinder 12 fixedly connected to the water tank 1, an inner sliding rod 11 is slidably connected to the inner portion of the protective cylinder 12, a spring 15 is movably sleeved on the surface of the inner sliding rod 11, the upper end and the lower end of the spring 15 are respectively fixedly connected to the inner wall of the protective cylinder 12 and the surface of the inner sliding rod 11, and by means of the arrangement of the protective cylinder 12, the spring 15 and the inner sliding rod 11 are conveniently sealed to prevent external interference, protection of the inner sliding rod 11 and the spring 15 is improved, and corrosion is prevented.

Interior slide bar 11 slides and runs through a protection section of thick bamboo 12 and extends to the outside of a protection section of thick bamboo 12, the upper end fixed mounting of a protection section of thick bamboo 12 has connecting rod 13, the bottom fixed mounting of connecting rod 13 has connecting rod 3, the bottom fixed mounting of connecting rod 3 has scraper blade 2, scraper blade 2 just coincide each other with basin 1's inner wall contact, basin 1's top fixed mounting has support 5, it is connected with pulley 6 to rotate on the support 5, fixed mounting has wire rope 4 on the kinking wheel 7, wire rope 4 keeps away from the one end and the connecting rod 13 fixed connection of kinking wheel 7, wire rope 4 is at pulley 6 the transmission connection on the surface.

When clearing up the inner wall to basin 1, open motor 9, it rotates to drive kinking wheel 7, twine wire rope 4 on kinking wheel 7, and then drive pulley 6 through wire rope 4 and rotate, make connecting rod 13 rebound, make two interior slide bar 11 upshifts, extrude two springs 15, and then in connecting rod 13 rebound, make connecting rod 3 and scraper blade 2 rebound, then make scraper blade 2 clear up the impurity on the inner wall of basin 1, and then reduce the degree of difficulty to basin 1 inner wall clearance, prevent that impurity from piling up on the inner wall of basin 1, the velocity of flow of basin 1 has been guaranteed, reduce the interference to open channel flowmeter 8 measurement, the precision that open channel flowmeter 8 detected has been guaranteed.

The working principle is as follows:

when changing open channel flowmeter 8, outside pulling kelly 17, tensile with draw-in groove 18, and then make kelly 17 break away from with reset spring 16, and then remove the fixed to open channel flowmeter 8, take out open channel flowmeter 8, change, and then be convenient for change and dismantle open channel flowmeter 8.

When clearing up the inner wall to basin 1, open motor 9, drive kinking wheel 7 and rotate, twine wire rope 4 on kinking wheel 7, and then drive pulley 6 through wire rope 4 and rotate, make connecting rod 13 rebound, make two interior slide bar 11 upshifts, extrude two springs 15, and then in connecting rod 13 rebound, make connecting rod 3 and scraper blade 2 rebound, make then impurity on scraper blade 2 the inner wall to basin 1 clear up.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a water conservancy monitoring devices suitable for hydraulic engineering uses, includes basin (1), the top fixed mounting of basin (1) has backup pad (10), and the top of backup pad (10) is provided with open channel flowmeter (8), its characterized in that: the top fixed mounting of backup pad (10) has solid fixed ring (14), the inside sliding connection of solid fixed ring (14) has kelly (17), reset spring (16) have been seted up on the surface of open channel flowmeter (8), kelly (17) are at the inside slip joint of reset spring (16), draw-in groove (18) have been cup jointed in the activity on the surface of kelly (17), the both ends of draw-in groove (18) respectively with the surface and kelly (17) fixed connection of solid fixed ring (14), the top fixed mounting of backup pad (10) has motor (9), the output fixed mounting of motor (9) has kinking wheel (7), be provided with cleaning device on basin (1).

2. A hydraulic monitoring device as claimed in claim 1, adapted for use in hydraulic engineering, wherein: the cleaning device comprises a protection barrel (12) fixedly connected to the water tank (1), an inner sliding rod (11) is connected to the inside of the protection barrel (12) in a sliding mode, a spring (15) is movably sleeved on the surface of the inner sliding rod (11), and the upper end and the lower end of the spring (15) are fixedly connected with the inner wall of the protection barrel (12) and the surface of the inner sliding rod (11) respectively.

3. A hydraulic monitoring device as claimed in claim 2, adapted for use in hydraulic engineering, wherein: the inner sliding rod (11) penetrates through the protection cylinder (12) in a sliding mode and extends to the outside of the protection cylinder (12), and a first connecting rod (13) is fixedly installed at the upper end of the protection cylinder (12).

4. A hydraulic monitoring device as claimed in claim 3, adapted for use in hydraulic engineering, wherein: the bottom of the first connecting rod (13) is fixedly provided with a second connecting rod (3), the bottom of the second connecting rod (3) is fixedly provided with a scraper (2), and the scraper (2) is in contact with the inner wall of the water tank (1) and is matched with the inner wall of the water tank.

5. A hydraulic monitoring device as claimed in claim 4, adapted for use in hydraulic engineering, wherein: the top of the water tank (1) is fixedly provided with a support (5), and the support (5) is rotatably connected with a pulley (6).

6. A hydraulic monitoring device as claimed in claim 5, adapted for use in hydraulic engineering, wherein: and a steel wire rope (4) is fixedly mounted on the wire winding wheel (7), one end, far away from the wire winding wheel (7), of the steel wire rope (4) is fixedly connected with a first connecting rod (13), and the steel wire rope (4) is in transmission connection on the surface of the pulley (6).