CN212903467U

CN212903467U - Adjustable water level wireless detection device for hydropower station

Info

Publication number: CN212903467U
Application number: CN202022308100.4U
Authority: CN
Inventors: 黎运喜; 朱金坤; 魏志琦; 王宁
Original assignee: Wuhan Oulide Electric Co ltd
Current assignee: Wuhan Oulide Electric Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-04-06
Anticipated expiration: 2030-10-16

Abstract

The utility model belongs to the technical field of the control technique and specifically relates to a power station water level wireless detection device with adjustable, including the measuring stick, its characterized in that: the outside sliding connection of measuring stick has the slider, one side fixedly connected with data display screen of slider, the one end fixedly connected with of slider floats the board. Has the advantages that: through setting up rotatory screw rod, first card soil nail pole, second card soil nail pole, third card soil nail pole and rotating electrical machines, in the rotatory earth that gets into the riverbed bottom of rotatory card of rotatory screw rod of drive by rotating electrical machines during the installation, then bury earth and step on the third card soil nail pole and step on it is real, it is fixed in the soil layer to block the first card soil nail pole of third electric telescopic handle both ends bottom mounting and the second card soil nail pole that third electric telescopic rod bottom mounting is fixed, be favorable to improving the steadiness of device, be favorable to preventing means too big at the in-process that uses because of the impact force of rivers, lead to the device to take place to rock or empty, make the device take place to damage.

Description

Adjustable water level wireless detection device for hydropower station

Technical Field

The utility model relates to a control technical field especially relates to a power station water level wireless detection device with adjustable.

Background

The hydroelectric power is the most commonly used energy source at present, and hydroelectric power generation is mainly adopted in the southern China, has the advantages of low cost and environmental protection, and is widely adopted, but hydroelectric power generation needs a hydroelectric power station which is essential, the safety of the hydroelectric power station is of great importance, and the hydroelectric power station not only relates to the electricity consumption of production and life, but also relates to the personal safety of downstream people, so that the safety of the hydroelectric power station is always a hot point concerned by people, the water level of the hydroelectric power station is an important factor influencing the safety of the hydroelectric power station, and the upstream water level and the water flow rate need to be monitored constantly because the water level is too high or the safety problem of a dam is possibly caused by the arrival of flood peaks.

The existing wireless water level detection device for the hydropower station mostly cannot automatically adjust the height of the device, cannot automatically detect the water level of the hydropower station, wastes time and labor when measuring the water level, and mostly has poor stability, so that the device is prone to toppling or shaking due to the impact force of water flow, and measured data is deviated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the height that has the unable automatic regulating apparatus of current power station water level wireless detection device mostly among the prior art, can't carry out automatic detection to the water level of power station, comparatively waste time and energy when measuring the water level, current power station water level wireless detection device mostly all the relatively poor easy device emergence of leading to because of the impact force of rivers of steadiness is emptyd or is rocked for the shortcoming of measuring data emergence deviation, and the adjustable power station water level wireless detection device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the design is an adjustable water level wireless detection device for a hydropower station, which comprises a measuring rod, wherein a slide block is slidably connected to the outer side of the measuring rod, a data display screen is fixedly connected to one side of the slide block, a floating plate is fixedly connected to one end of the slide block, a first electric telescopic rod is fixedly connected to the top end of the measuring rod, a mounting top plate is fixedly connected to the top end of the first electric telescopic rod, a second electric telescopic rod is fixedly connected to one end of the bottom end of the mounting top plate, a solar photovoltaic plate is fixedly connected to the top end of the mounting top plate, a connecting and fixing plate is fixedly connected to one end of the mounting top plate, a third electric telescopic rod is fixedly connected to one end of the bottom end of the connecting and fixing plate, a first soil clamping nail rod is fixedly connected to the bottom end of one end of the third electric telescopic, the measuring rod is characterized in that a waterproof protection base is detachably connected to the bottom end of the measuring rod in a rotating mode, a third soil clamping nail rod is fixedly connected to one end of the waterproof protection base, a rotating motor is arranged at one end of the inner side of the waterproof protection base, and a rotating screw is rotatably connected to the output end of the rotating motor.

Preferably, the soil layer is clamped on the outer side of the second soil clamping nail rods, river water is arranged on the outer side of the measuring rod, and the first soil clamping nail rods are in a group in number.

Preferably, the quantity of rotating electrical machines has three groups, three groups of rotating electrical machines symmetric distribution are in the inboard of waterproof protection base, the quantity of rotatory screw rod has three groups, the quantity of third card soil nailing pole has two sets ofly.

Preferably, the size of the inner side of the sliding block is matched with the size of the outer side of the measuring rod, the number of the second electric telescopic rods is two, and the two groups of second electric telescopic rods are symmetrically distributed at two ends of the bottom end of the mounting top plate by taking the central axis of the bottom end of the mounting top plate as a symmetry axis.

Preferably, one end fixedly connected with bracing piece of solar photovoltaic board bottom, the quantity of bracing piece has a set ofly, the quantity of floating the board has a set ofly, a set ofly float the board symmetric distribution at the both ends of slider.

Preferably, the bottom outside the measuring rod is fixedly connected with a thread block, the top outside the waterproof protection base is rotatably connected with a waterproof sealing cover, the top of the waterproof sealing cover is rotatably connected with mounting and fixing nuts, and the number of the mounting and fixing nuts is two.

The utility model provides a pair of power station water level wireless detection device with adjustable, beneficial effect lies in: by arranging the sliding block, the data display screen, the floating plate, the first electric telescopic rod, the second electric telescopic rod, the solar photovoltaic plate and the third electric telescopic rod, when in use, the solar photovoltaic plate supplies power to the device, then the first electric telescopic rod stretches and retracts to drive the installation top plate to ascend, thereby driving the second electric telescopic rod to stretch and retract to drive the floating plate to slide up and down, so that the bottom end of the floating plate is attached to the water surface of river water, the sliding block is driven to slide to the height scale corresponding to the measuring rod, the measured data is displayed on the data display screen, the third electric telescopic rod is matched with the first electric telescopic rod to stretch and retract up and down in the measuring process, the height of the device is convenient to adjust, the water level lines with different heights can be measured, the device is energy-saving and environment-friendly, by arranging the rotating screw rod, the first soil clamping nail rod, the second soil clamping nail rod, the third soil clamping, during the installation by the rotatory card of rotating screw rod of rotating electrical machines drive in the earth of riverbed bottom, then bury earth and step on the third card soil nail pole and step on it really, it is fixed in the soil layer to block the first card soil nail pole of third electric telescopic handle both ends bottom mounting and the second card soil nail pole of third electric telescopic handle bottom mounting, be favorable to improving the steadiness of device, it is too big to be favorable to preventing that the device from taking place to rock or topple over because of the impact force of rivers at the in-process that uses, lead to the device to take place to rock, make the device take place to damage.

Drawings

Fig. 1 is an overall structure diagram of an adjustable wireless water level detecting device for a hydropower station according to the present invention;

fig. 2 is an enlarged view of a structure of a part a of an adjustable water level wireless detection device for a hydropower station according to the utility model;

fig. 3 is the utility model provides a power station water level wireless detection device floats top view with adjustable.

In the figure: 1. a measuring rod; 2. a slider; 3. a data display screen; 4. a floating plate; 5. rotating the screw; 6. a first electric telescopic rod; 7. a second electric telescopic rod; 8. installing a top plate; 9. a solar photovoltaic panel; 10. connecting the fixed plate; 11. a third electric telescopic rod; 12. a first soil clamping nail rod; 13. a second soil clamping nail rod; 14. river water; 15. a soil layer; 16. a waterproof protective base; 17. a third soil clamping nail rod; 18. a rotating electric machine.

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.

Referring to fig. 1-3, an adjustable wireless water level detection device for a hydropower station comprises a measuring rod 1, a slide block 2 is slidably connected to the outer side of the measuring rod 1, a data display screen 3 is fixedly connected to one side of the slide block 2, a floating plate 4 is fixedly connected to one end of the slide block 2, a first electric telescopic rod 6 is fixedly connected to the top end of the measuring rod 1, a mounting top plate 8 is fixedly connected to the top end of the first electric telescopic rod 6, a second electric telescopic rod 7 is fixedly connected to one end of the bottom end of the mounting top plate 8, a solar photovoltaic plate 9 is fixedly connected to the top end of the mounting top plate 8, a connecting fixing plate 10 is fixedly connected to one end of the mounting top plate 8, a third electric telescopic rod 11 is fixedly connected to one end of the connecting fixing plate 10, a first soil clamping nail rod 12 is fixedly connected to the bottom end of the third electric telescopic rod 11, and, the bottom of measuring stick 1 is rotatory can be dismantled and be connected with waterproof protection base 16, the one end fixedly connected with third card soil nail pole 17 of waterproof protection base 16, the inboard one end of waterproof protection base 16 is equipped with rotating electrical machines 18, the output swivelling joint of rotating electrical machines 18 has rotatory screw rod 5, the adjusting device's of being convenient for height, be favorable to measuring the water line of co-altitude not, it is comparatively energy-concerving and environment-protective, be favorable to improving the steadiness of device, it is too big to be favorable to preventing that the device from taking place to rock or topple over because of the impact force of rivers at the in-process that uses, lead.

Wherein, the outside joint of second card soil nail pole 13 has soil layer 15, the outside of measuring stick 1 is equipped with river 14, the quantity of first card soil nail pole 12 has a set ofly, the quantity of rotating electrical machines 18 has three groups, 18 symmetric distribution of three groups of rotating electrical machines are in the inboard of waterproof protection base 16, the quantity of rotatory screw rod 5 has three groups, the quantity of third card soil nail pole 17 has two sets ofly, played the steadiness that is favorable to improving the device, be favorable to preventing that the device is too big at the in-process that uses because of the impact force of rivers, lead to the device to take place to rock or empty, make the device take place to damage.

Wherein, the size phase-match in 2 inboard sizes of slider and the 1 outside of measuring stick, the quantity of second electric telescopic handle 7 has two sets ofly, two sets of second electric telescopic handle 7 use the axis of 8 bottoms of installation roof as the both ends of symmetry axis symmetric distribution in 8 bottoms of installation roof, the one end fixedly connected with bracing piece of 9 bottoms of solar photovoltaic board, the quantity of bracing piece has a set ofly, it has a set ofly to float the quantity of board 4, a set of 4 symmetric distribution of board that float is at the both ends of slider 2, play the height of the adjusting device of being convenient for, be favorable to measuring the waterline of co-altitude not.

Wherein, the bottom fixedly connected with thread piece in the measuring stick 1 outside, the top swivelling joint in the 16 outsides of waterproof protection base has waterproof sealing cover, and waterproof sealing cover's top swivelling joint has installation fixation nut, and installation fixation nut's quantity has two sets ofly, has played to dismantle, is convenient for maintain and replace the base of damage, is convenient for maintain and replace the part of base internal damage.

The working principle is as follows: when the device is installed, the waterproof protective base 16 is buried in the bottom of a river bed, the rotating screw rod 5 is driven by the rotating motor 18 to rotate and be clamped into soil at the bottom of the river bed, then the soil is buried on the third soil clamping nail rod 17 to be treaded, the first soil clamping nail rod 12 fixed at the bottom ends of the two ends of the third electric telescopic rod 11 and the second soil clamping nail rod 13 fixed at the bottom end of the third electric telescopic rod 11 are clamped into a soil layer 15 to be fixed, when the device is installed and used, the solar photovoltaic panel 9 converts absorbed solar energy into electric energy to provide electric energy for the device, then the first electric telescopic rod and the third electric telescopic rod 11 are matched with each other to drive the installation top plate 8 to rise to a proper height and then to be fixed, after the fixing, the second electric telescopic rod drives the floating plate 4 to slide up and down, thereby driving the sliding block 2 to slide up and down along the measuring rod 1 and slide to a scale line where the water level line is located, so that the bottom end of the floating plate 4 is, after the height is measured, the measured data are displayed on the data display screen 3, and the observer can read the measured data.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a power station is with wireless detection device of water level with adjustable, includes measuring stick (1), its characterized in that: the outer side of the measuring rod (1) is connected with a sliding block (2) in a sliding mode, one side of the sliding block (2) is fixedly connected with a data display screen (3), one end of the sliding block (2) is fixedly connected with a floating plate (4), the top end of the measuring rod (1) is fixedly connected with a first electric telescopic rod (6), the top end of the first electric telescopic rod (6) is fixedly connected with an installation top plate (8), one end of the bottom end of the installation top plate (8) is fixedly connected with a second electric telescopic rod (7), the top end of the installation top plate (8) is fixedly connected with a solar photovoltaic plate (9), one end of the installation top plate (8) is fixedly connected with a connection fixing plate (10), one end of the bottom end of the connection fixing plate (10) is fixedly connected with a third electric telescopic rod (11), and the bottom end of one end of the third electric telescopic rod (, the bottom fixedly connected with second card soil nailing pole (13) of third electric telescopic handle (11), the bottom rotation of measuring stick (1) can be dismantled and be connected with waterproof protection base (16), the one end fixedly connected with third card soil nailing pole (17) of waterproof protection base (16), the inboard one end of waterproof protection base (16) is equipped with rotating electrical machines (18), the output swivelling joint of rotating electrical machines (18) has rotatory screw rod (5).

2. The adjustable hydropower station water level wireless detection device according to claim 1, wherein a soil layer (15) is clamped on the outer side of the second soil clamping nail rod (13), river water (14) is arranged on the outer side of the measuring rod (1), and the first soil clamping nail rods (12) are in one group.

3. The adjustable hydropower station water level wireless detection device according to claim 1, wherein the number of the rotating motors (18) is three, the three groups of rotating motors (18) are symmetrically distributed on the inner side of the waterproof protection base (16), the number of the rotating screw rods (5) is three, and the number of the third soil clamping screw rods (17) is two.

4. The adjustable hydropower station water level wireless detection device according to claim 1, wherein the size of the inner side of the sliding block (2) is matched with the size of the outer side of the measuring rod (1), the number of the second electric telescopic rods (7) is two, and the two groups of the second electric telescopic rods (7) are symmetrically distributed at two ends of the bottom end of the mounting top plate (8) by taking a central axis of the bottom end of the mounting top plate (8) as a symmetry axis.

5. The adjustable hydropower station water level wireless detection device according to claim 1, wherein one end of the bottom end of the solar photovoltaic panel (9) is fixedly connected with a support rod, the number of the support rods is one group, the number of the floating plates (4) is one group, and the group of the floating plates (4) are symmetrically distributed at two ends of the sliding block (2).

6. The adjustable hydropower station water level wireless detection device according to claim 1, wherein a thread block is fixedly connected to the bottom end of the outer side of the measuring rod (1), a waterproof sealing cover is rotatably connected to the top end of the outer side of the waterproof protection base (16), mounting fixing nuts are rotatably connected to the top end of the waterproof sealing cover, and the number of the mounting fixing nuts is two.