CN212409819U

CN212409819U - Water level meter

Info

Publication number: CN212409819U
Application number: CN202020978661.2U
Authority: CN
Inventors: 周兰; 罗文成; 雷欢
Original assignee: Jiaotong Railway Inspection and Certification Center Chengdu Co Ltd JRCC
Current assignee: Jiaotong Railway Inspection and Certification Center Chengdu Co Ltd JRCC
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-01-26
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a water level gauge relates to water level detection technical field, has solved prior art, and the installation of water level gauge needs set up different installing supports according to the difference of environment, makes the difficult problem of adjustment of the detection angle of its installation trouble and water level gauge, and its technical scheme main points are: the wire end part of the side wall of the main body is provided with a mounting frame, and the mounting frame comprises a first adjusting piece, a second adjusting piece and a third adjusting piece; the first adjusting piece comprises a support and a first rotating piece which are connected through a first rotating shaft, the support is fixedly connected with the main body, a first gear is arranged at the end part of the support, and the first rotating piece is meshed with the first gear; the second adjusting piece comprises a screw rod and a loop bar; the loop bar is in threaded fit with the screw; the third adjusting part comprises a second rotating part and an installation plate which are connected through a second rotating shaft, and a second gear meshed with the second rotating part is arranged at the end part of the installation plate; the effect of improving the practicability and the accuracy of the detection data is achieved.

Description

Water level meter

Technical Field

The utility model relates to a water level detection technical field, more specifically say, it relates to the fluviograph.

Background

The water level meter is also called a liquid level meter or a liquid level meter, and the existing water level meters are various and mainly comprise a float type water level meter, an optical fiber water level meter, a tracking type water level meter, a pressure type water level meter and a sound wave type water level meter; the acoustic wave water level meter is one of reflection type water level meters, measures the water level by applying the principle that the acoustic wave is reflected by different interfaces, and is divided into an air medium type and a water medium type; the air medium type takes air as a sound wave propagation medium, the transducer is arranged above the water surface, the sound wave is reflected by the water surface, the water level can be calculated and displayed according to the echo time, the instrument is not in contact with the water body, and the influence of adverse factors such as silt, flow velocity impact, aquatic weeds and the like in the water is completely eliminated; the water medium type is that the transducer is arranged at the bottom of a river to emit sound waves to the water surface, the propagation speed of the sound waves in the water medium is high, the distance is large, and well logging is not required to be built.

The water level gauge of air-interface formula class is installed in the top of being surveyed the water body usually, its emitter sends the sound wave, through surface of water reflection, its receiver receives the signal, thereby calculate water level height, among the prior art, this type of water level gauge need be equipped with the mounting bracket when the installation, in order to reach its fixed purpose, nevertheless it is different to be surveyed the environment of water, make in the installation, the staff need be according to the needs of environment, set out different mounting brackets, cause the installation degree of difficulty that increases the water level gauge, the difficult adjustment of installation angle of water level gauge simultaneously, thereby reduce the accuracy that detects data, lead to the practicality relatively poor.

Therefore, how to design the water level gauge is a problem which is urgently needed to be solved at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fluviograph has the purpose that makes things convenient for the installation of fluviograph under all kinds of environment and the installation angle of the fluviograph of being convenient for to adjust, reaches the effect that improves the practicality and detect the data accuracy.

The above technical purpose of the present invention can be achieved by the following technical solutions: the wire end part of the side wall of the main body is provided with a mounting frame, and the mounting frame comprises a first adjusting piece, a second adjusting piece and a third adjusting piece; the first adjusting piece comprises a support and a first rotating piece which are connected through a first rotating shaft, the support is fixedly connected with the main body, a first gear is arranged at the end part of the support, and the first rotating piece is meshed with the first gear; the second adjusting piece comprises a screw and a loop bar; the screw is fixedly connected with the first rotating part, and the loop bar is in threaded fit with the screw; the third regulating part comprises a second rotating part and a mounting plate which are connected through a second rotating shaft, the second rotating part is fixedly connected with the loop bar, and the end part of the mounting plate is provided with a second gear meshed with the second rotating part.

Through adopting the above technical scheme, the fluviograph is in the installation, adjust the angle between second rotating member and the mounting panel, can be with the mounting panel, reach the needs that need not according to the environment, make the purpose of installing support again, thereby save a large amount of time, the installation effectiveness is improved, fixed back of mounting panel is through screw rod and loop bar, the angle about the fluviograph of adjustment, combine pillar and first rotating member simultaneously, angle about the fluviograph of adjustment, make the main part bottom surface parallel with the surveyed water level, thereby reach the purpose of convenient adjustment, and is simple in operation, the accuracy that the fluviograph detected data has also been improved, and the practicability is improved.

The utility model discloses further set up to: the first rotating piece and the second rotating piece comprise mounting grooves and third gears which are rotatably connected with the mounting grooves, the third gears are meshed with the first gears and the second gears, and handles are arranged at the end parts which extend out of the mounting grooves.

Through adopting above-mentioned technical scheme, utilize third gear and handle, be convenient for with first gear and second gear engagement to and be convenient for the regulation of third gear.

The utility model discloses further set up to: the mounting groove outer wall is equipped with the recess, the handle is located inside the recess.

Through adopting above-mentioned technical scheme, utilize the recess, the accommodation of the handle of being convenient for the handle does not influence the installation of main part.

The utility model discloses further set up to: the handle lateral wall is equipped with first spacing groove, the installation groove edge ring is equipped with a plurality of second spacing grooves that correspond with first spacing groove, and first spacing groove and second spacing groove are equipped with the limiting plate of joint with it.

By adopting the technical scheme, the first limiting groove, the second limiting groove and the limiting plate are utilized, so that the limiting plate can be clamped between the first limiting groove and the second limiting groove after the positions of the first adjusting piece and the third adjusting piece are adjusted, and the adjusted angle of the first limiting groove and the second limiting groove is stabilized.

The utility model discloses further set up to: the screw is in threaded fit with a nut.

Through adopting above-mentioned technical scheme, utilize the nut, be convenient for after second regulating part angle adjustment, rotatory nut makes it and loop bar contact to reach the effect of stabilizing second regulating part angle.

The utility model discloses further set up to: the mounting plate is provided with a plurality of mounting holes in a penetrating mode.

Through adopting above-mentioned technical scheme, utilize the mounting hole, be convenient for install the mounting panel through the screw.

The utility model discloses further set up to: the outer wall of the main body is provided with a waterproof layer.

Through adopting above-mentioned technical scheme, utilize the waterproof layer, be convenient for improve the waterproof performance of main part, prevent that the main part is inside to invade moisture.

To sum up, the utility model discloses following beneficial effect has: the fluviograph is in the installation, adjust the angle between second rotating member and the mounting panel, can with the mounting panel, reach the needs that need not according to the environment, make the purpose of installing support again, thereby a large amount of time has been saved, the installation effectiveness is improved, the mounting panel passes through screw rod and loop bar after fixed, the angle about the adjustment fluviograph, combine pillar and first rotating member simultaneously, angle about the adjustment fluviograph, make the main part bottom surface parallel with the measured water level, thereby reach the purpose of convenient adjustment, the operation is simple, the accuracy that the fluviograph detected data has also been improved, and the practicability is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, 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 creative efforts.

Fig. 1 is a schematic structural diagram of the whole in the embodiment of the present invention;

fig. 2 is a schematic view of the structure in the direction a in fig. 1.

In the figure: 1. a main body; 11. a wire end; 12. a mounting frame; 13. a first adjusting member, 14, a second adjusting member; 15. a third adjustment member; 16. a first rotating shaft; 17. a pillar; 18. a first gear; 19. a screw; 21. a loop bar; 22. a second rotating shaft; 23. mounting a plate; 24. a second gear; 25. mounting grooves; 26. a third gear; 27. a handle; 28. a groove; 29. a first limit groove; 31. a second limit groove; 32. a limiting plate; 33. a nut; 34. mounting holes; 35. and a waterproof layer.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example (b): the water level gauge, as shown in fig. 1 and 2, comprises a main body 1 and a wire end 11 arranged on the side wall of the main body 1, wherein the end of the main body 1 is provided with a mounting frame 12, and the mounting frame 12 comprises a first adjusting part 13, a second adjusting part 14 and a third adjusting part 15; the first adjusting member 13 comprises a pillar 17 and a first rotating member connected through a first rotating shaft 16, the pillar 17 is fixedly connected with the main body 1, and the end part is provided with a first gear 18, and the first rotating member is meshed with the first gear 18; the second adjusting member 14 comprises a screw 19 and a loop bar 21; the screw rod 19 is fixedly connected with the first rotating part, and the loop bar 21 is in threaded fit with the screw rod 19; the third adjusting member 15 comprises a second rotating member and a mounting plate 23 which are connected through a second rotating shaft 22, the second rotating member is fixedly connected with the loop bar 21, and a second gear 24 engaged with the second rotating member is arranged at the end of the mounting plate 23. The fluviograph is in the installation, adjust the angle between second rotating member and the mounting panel 23, can be with mounting panel 23, reach the needs that need not according to the environment, make the purpose of installing support again, thereby a large amount of time has been saved, the installation effectiveness is improved, the mounting panel 23 passes through screw rod 19 and loop bar 21 after fixed, the angle about the fluviograph is adjusted, combine pillar 17 and first rotating member simultaneously, the angle about the adjustment fluviograph, make 1 bottom surface of main part parallel with the surveyed water level, thereby reach the purpose of convenient adjustment, the operation is thus simple, the accuracy that the fluviograph detected data has also been improved, and the practicability is improved.

As shown in fig. 1 and 2, each of the first and second rotary members includes a mounting groove 25 and a third gear 26 rotatably coupled to the mounting groove 25, the third gear 26 is engaged with the first and second gears 18 and 24, and a handle 27 is provided at an end portion protruding out of the mounting groove 25. The use of the third gear 26 and the handle 27 facilitates engagement with the first gear 18 and the second gear 24, as well as adjustment of the third gear 26. The outer wall of the mounting groove 25 is provided with a groove 28, and the handle 27 is positioned in the groove 28. By means of the recess 28, the accommodation of the handle 27 is facilitated, so that the handle 27 does not interfere with the mounting of the body 1.

As shown in FIG. 1, the side wall of the handle 27 is provided with a first limiting groove 29, the edge of the mounting groove 25 is annularly provided with a plurality of second limiting grooves 31 corresponding to the first limiting groove 29, and the first limiting groove 29 and the second limiting grooves 31 are provided with limiting plates 32 clamped with the first limiting groove 29 and the second limiting grooves 31. By using the first limiting groove 29, the second limiting groove 31 and the limiting plate 32, after the positions of the first adjusting part 13 and the third adjusting part 15 are adjusted, the limiting plate 32 is clamped between the first limiting groove 29 and the second limiting groove 31, so that the adjusted angle is stabilized.

As shown in fig. 1 and 2, the screw 19 is threadedly fitted with a nut 33. The nut 33 is used to facilitate the rotation of the nut 33 to contact the loop bar 21 after the second adjusting member 14 is adjusted to a desired angle, thereby stabilizing the angle of the second adjusting member 14.

As shown in fig. 2, the mounting plate 23 is perforated with a plurality of mounting holes 34. The mounting plate 23 is easily mounted by screws using the mounting holes 34.

As shown in fig. 1 and 2, the outer wall of the main body 1 is provided with a waterproof layer 35. The waterproof layer 35 facilitates improvement of the waterproof performance of the main body 1 and prevents water from entering the main body 1.

The working principle is as follows: the fluviograph is in the installation, adjust the angle between second rotating member and the mounting panel 23, can be with mounting panel 23, reach the needs that need not according to the environment, make the purpose of installing support again, thereby a large amount of time has been saved, the installation effectiveness is improved, the mounting panel 23 passes through screw rod 19 and loop bar 21 after fixed, the angle about the fluviograph is adjusted, combine pillar 17 and first rotating member simultaneously, the angle about the adjustment fluviograph, make 1 bottom surface of main part parallel with the surveyed water level, thereby reach the purpose of convenient adjustment, the operation is thus simple, the accuracy that the fluviograph detected data has also been improved, and the practicability is improved.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The water level gauge comprises a main body (1) and a lead end (11) arranged on the side wall of the main body (1), and is characterized in that: a mounting frame (12) is arranged at the end part of the main body (1), and the mounting frame (12) comprises a first adjusting piece (13), a second adjusting piece (14) and a third adjusting piece (15); the first adjusting piece (13) comprises a support column (17) and a first rotating piece which are connected through a first rotating shaft (16), the support column (17) is fixedly connected with the main body (1), and the end part of the first rotating piece is provided with a first gear (18), and the first rotating piece is meshed with the first gear (18); the second adjusting piece (14) comprises a screw rod (19) and a loop bar (21); the screw rod (19) is fixedly connected with the first rotating part, and the loop bar (21) is in threaded fit with the screw rod (19); third regulating part (15) are including second rotating member and mounting panel (23) connected through second pivot (22), second rotating member and loop bar (21) fixed connection, mounting panel (23) tip is equipped with second gear (24) with the meshing of second rotating member.

2. The water level gauge according to claim 1, wherein: the first rotating piece and the second rotating piece respectively comprise a mounting groove (25) and a third gear (26) rotatably connected with the mounting groove (25), the third gear (26) is meshed with the first gear (18) and the second gear (24), and a handle (27) is arranged at the end part which protrudes out of the mounting groove (25).

3. The water level gauge according to claim 2, wherein: the outer wall of the mounting groove (25) is provided with a groove (28), and the handle (27) is positioned in the groove (28).

4. The water level gauge of claim 3, wherein: handle (27) lateral wall is equipped with first spacing groove (29), mounting groove (25) edge ring is equipped with a plurality of second spacing grooves (31) that correspond with first spacing groove (29), and first spacing groove (29) and second spacing groove (31) are equipped with limiting plate (32) of joint with it.

5. The water level gauge according to claim 1, wherein: the screw rod (19) is in threaded fit with a nut (33).

6. The water level gauge according to claim 1, wherein: the mounting plate (23) is provided with a plurality of mounting holes (34) in a penetrating manner.

7. The water level gauge according to claim 1, wherein: the outer wall of the main body (1) is provided with a waterproof layer (35).