CN211373717U

CN211373717U - Flow velocity monitoring alarm device for hydraulic engineering

Info

Publication number: CN211373717U
Application number: CN202020365580.5U
Authority: CN
Inventors: 杜中
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-21
Filing date: 2020-03-21
Publication date: 2020-08-28
Anticipated expiration: 2030-03-21

Abstract

The utility model discloses a velocity of flow monitoring alarm device for hydraulic engineering, including bottom plate and casing, the front of casing is provided with the pipeline, the inside of pipeline is provided with the first pivot of fixedly connected with, the lateral wall fixedly connected with flabellum of first pivot, the bottom swing joint of first pivot has first gear, the bottom swing joint of first gear has the second gear, the lateral wall fixedly connected with rotary rod of second gear, the inside fixedly connected with fixed block of casing, the lateral wall of fixed block is provided with the spring, the lateral wall fixedly connected with dog of spring, the inside of casing just is located the bottom fixedly connected with fixing base of fixed block, the top of fixing base is provided with control button. The utility model discloses, through being provided with spring and dog, when the velocity of flow is too high at rivers, thereby the rotary rod extrudees the fixed block compression spring and warp, and the fixed block moves down touching control button and reports to the police, convenient to use easy operation.

Description

Flow velocity monitoring alarm device for hydraulic engineering

Technical Field

The utility model relates to a water conservancy and hydropower device field especially relates to a velocity of flow monitoring alarm device for hydraulic engineering.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting, water is a valuable resource essential for human production and life, but the naturally existing state of the water does not completely meet the requirements of human beings, and only by building the hydraulic engineering, water flow can be controlled to prevent flood disasters and adjust and distribute water quantity to meet the requirements of people's life and production on water resources so as to achieve the aims.

However, the current flow rate monitoring and alarming device for hydraulic engineering is inconvenient to use, and the battery is easy to lack of electricity.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the flow velocity monitoring alarm device for hydraulic engineering who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a flow rate monitoring alarm device for hydraulic engineering, includes bottom plate and casing, the front of casing is provided with the pipeline, the inside of pipeline is provided with the first pivot of fixedly connected with, the lateral wall fixedly connected with flabellum of first pivot, the bottom swing joint of first pivot has first gear, the bottom swing joint of first gear has the second gear, the lateral wall fixedly connected with rotary rod of second gear, the inside fixedly connected with fixed block of casing, the lateral wall of fixed block is provided with the spring, the lateral wall fixedly connected with dog of spring, the inside of casing just is located the bottom fixedly connected with fixing base of fixed block, the top of fixing base is provided with control button.

As a further description of the above technical solution:

the side wall fixedly connected with of casing floats the board, it has two to float the board, the lateral wall of casing just is located the top side fixedly connected with alarm that floats the board.

As a further description of the above technical solution:

the top fixedly connected with bracing piece of bottom plate, the top fixedly connected with dead lever of bracing piece, the bottom fixedly connected with telescopic link of dead lever, the bottom fixedly connected with casing of telescopic link.

As a further description of the above technical solution:

the bottom of first gear and the one side swing joint that is located the second gear have the third gear, the lateral wall fixedly connected with second pivot of third gear, the lateral wall fixedly connected with of second pivot changes the handle, the inside of casing just is located one side fixedly connected with generator that changes the handle, change handle and generator fixed connection.

As a further description of the above technical solution:

the front of rotary rod is provided with the baffle, the length of dog is greater than the baffle.

As a further description of the above technical solution:

the front of pipeline is provided with the filter screen, second gear and third gear pass through second pivot fixed connection with the rotary rod.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this flow rate monitoring alarm device for hydraulic engineering sets up spring and dog and rotary rod and baffle, drives first pivot and drives first gear shaft when the water velocity is too fast, and first gear drives the second gear and drives the rotary rod and rotate with the baffle on surface, and the baffle extrudees the dog and makes the spring warp and move extrusion control button downwards and realize reporting to the police, uses convenient operation.

2. Compared with the prior art, this flow rate monitoring alarm device for hydraulic engineering is provided with the second pivot and the generator and changes the handle, and when water velocity was fast, the third gear drove the second pivot and rotates and drive to change and go on rotating the electricity generation on the surface of generator, and only the generator just can rotate for the electricity when water velocity was too fast, has solved extravagant power consumption.

Drawings

Fig. 1 is a front view of a flow velocity monitoring alarm device for hydraulic engineering according to the present invention;

fig. 2 is a top view of a casing of the flow velocity monitoring alarm device for hydraulic engineering according to the present invention;

fig. 3 is the utility model provides a flow velocity monitoring alarm device's for hydraulic engineering inside side view of casing.

Illustration of the drawings:

1. a housing; 2. a pipeline; 3. a first rotating shaft; 4. a fan blade; 5. a filter screen; 6. a floating plate; 7. an alarm; 8. a base plate; 9. a support bar; 10. fixing the rod; 11. a telescopic rod; 12. a first gear; 13. a second gear; 14. a third gear; 15. a second rotating shaft; 16. rotating the rod; 17. a baffle plate; 18. a fixed block; 19. a spring; 20. a stopper; 21. a fixed seat; 22. a control button; 23. turning a handle; 24. an electric generator.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the utility model provides a pair of velocity of flow monitoring alarm device for hydraulic engineering: including bottom plate 8 and casing 1, casing 1's front is provided with pipeline 2, pipeline 2's inside is provided with the first pivot 3 of fixedly connected with, the lateral wall fixedly connected with flabellum 4 of first pivot 3, it drives first pivot 3 and rotates to drive flabellum 4 when the velocity of water flow is too fast, the bottom swing joint of first pivot 3 has first gear 12, the bottom swing joint of first gear 12 has second gear 13, the lateral wall fixedly connected with rotary rod 16 of second gear 13, casing 1's inside fixedly connected with fixed block 18, the lateral wall of fixed block 18 is provided with spring 19, be used for dog 20 to reset, spring 19's lateral wall fixedly connected with dog 20, be used for check fender rotary rod 16, casing 1's inside and the bottom fixedly connected with fixing base 21 that is located fixed block 18, the top of fixing base 21 is provided with control button 22, be used for opening alarm 7.

The side wall of the shell 1 is fixedly connected with two floating plates 6, the floating plates 6 are convenient for the shell 1 to carry out floating measurement, the side wall of the shell 1, which is positioned at the top side of the floating plate 6, is fixedly connected with an alarm 7, the top end of the bottom plate 8 is fixedly connected with a supporting rod 9, the top end of the supporting rod 9 is fixedly connected with a fixed rod 10, the bottom end of the fixed rod 10 is fixedly connected with an expansion rod 11, the bottom end of the expansion rod 11 is fixedly connected with the shell 1 for fixing devices and is convenient to use, the bottom end of the first gear 12, which is positioned at one side of the second gear 13, is movably connected with a third gear 14, the side wall of the third gear 14 is fixedly connected with a second rotating shaft 15, the side wall of the second rotating shaft 15 is fixedly connected with a rotating handle 23, the generator 24 is fixedly connected inside the shell 1, the front of rotary rod 16 is provided with baffle 17, and the length of dog 20 is greater than baffle 17, conveniently carries out the check and keeps off, and the water velocity just can extrude dog 20 at the excessive speed, and the front of pipeline 2 is provided with filter screen 5, prevents that the solid from getting into to lead to first gear 12 to damage, and second gear 13 passes through second pivot 15 fixed connection with third gear 14 and rotary rod 16.

The working principle is as follows: when the device is used, the bottom plate 8 is fixed on the ground, the telescopic rod 11 is adjusted to place the shell 1 in water, the floating plate 6 drives the shell 1 to float on the water surface, when the water flow rate is too high, the fan blades 4 drive the first rotating shaft 3 to rotate, the first rotating shaft 3 drives the first gear 12 at the bottom end to rotate, the first gear 12 drives the second gear 13, the third gear 14 and the second rotating shaft 15 to rotate, the second gear 13 drives the rotating rod 16 to rotate, the baffle 17 on the front side of the rotating rod 16 extrudes the baffle 20 on the side wall of the spring 19 on the side wall of the fixed block 18 on the inner wall of the shell 1, the baffle 20 extrudes the spring 19 to deform and move downwards, the baffle 20 touches the control button 22 to open the alarm 7 to give an alarm, the second rotating shaft 15 on the side wall of the third gear 14 drives the rotating handle to rotate 23, the rotating handle 23 rotates on the generator 24 to generate electricity for the alarm, the alarm 7 is turned off.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a flow rate monitoring alarm device for hydraulic engineering, includes bottom plate (8) and casing (1), its characterized in that: the front surface of the shell (1) is provided with a pipeline (2), the interior of the pipeline (2) is fixedly connected with a first rotating shaft (3), the side wall of the first rotating shaft (3) is fixedly connected with a fan blade (4), the bottom end of the first rotating shaft (3) is movably connected with a first gear (12), the bottom end of the first gear (12) is movably connected with a second gear (13), the side wall of the second gear (13) is fixedly connected with a rotating rod (16), a fixed block (18) is fixedly connected inside the shell (1), a spring (19) is arranged on the side wall of the fixed block (18), the side wall fixedly connected with dog (20) of spring (19), the inside of casing (1) just is located bottom fixedly connected with fixing base (21) of fixed block (18), the top of fixing base (21) is provided with control button (22).

2. The flow rate monitoring and alarming device for the hydraulic engineering according to claim 1, wherein: the side wall fixedly connected with of casing (1) floats board (6), it has two to float board (6), the lateral wall of casing (1) just is located top side fixedly connected with alarm (7) that floats board (6).

3. The flow rate monitoring and alarming device for the hydraulic engineering according to claim 1, wherein: the top fixedly connected with bracing piece (9) of bottom plate (8), the top fixedly connected with dead lever (10) of bracing piece (9), the bottom fixedly connected with telescopic link (11) of dead lever (10), the bottom fixedly connected with casing (1) of telescopic link (11).

4. The flow rate monitoring and alarming device for the hydraulic engineering according to claim 1, wherein: the bottom of first gear (12) and the one side swing joint that is located second gear (13) have third gear (14), the lateral wall fixedly connected with second pivot (15) of third gear (14), the lateral wall fixedly connected with of second pivot (15) changes handle (23), the inside of casing (1) just is located and changes one side fixedly connected with generator (24) of handle (23), change handle (23) and generator (24) fixed connection.

5. The flow rate monitoring and alarming device for the hydraulic engineering according to claim 1, wherein: the front surface of the rotating rod (16) is provided with a baffle (17), and the length of the stop block (20) is larger than that of the baffle (17).

6. The flow rate monitoring and alarming device for the hydraulic engineering according to claim 1, wherein: the front of pipeline (2) is provided with filter screen (5), second gear (13) and third gear (14) pass through second pivot (15) fixed connection with rotary rod (16).