CN213090906U

CN213090906U - Water level monitoring device for hydropower station

Info

Publication number: CN213090906U
Application number: CN202022434813.5U
Authority: CN
Inventors: 汪登华; 任鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-04-30
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a power station water level monitoring devices, including fixing device, strutting arrangement, the telescoping device, measuring device and lighting device, fixing device includes fixed plate and river bank, strutting arrangement includes the bracing piece, the rod cover, outstanding piece and vertical pole, the fixed plate upper surface is equipped with first pole hole, the rod cover is installed in the pole hole, the telescoping device includes horizontal pipe, telescopic link and connecting screw, measuring device is including stretching out the piece, the nut screws, infrared generator, the slider, scale mark and stopper, the stopper upper surface welds with the vertical pole other end, lighting device includes solar panel, display panel and water level alarm. Can follow the decline that rises when the water level rises through adopting the slider, can observe a water level scale through the scale mark, mutually support through infrared generator and infrared receiver, measure water level distance, the convenient night observation measured data of light illumination.

Description

Water level monitoring device for hydropower station

Technical Field

The utility model relates to a power equipment research specifically is a power station water level monitoring devices.

Background

Electric power is the most commonly used energy at present, and hydroelectric power generation is mainly adopted in the south of China, has the advantages of low cost and environmental protection, and is widely adopted, and a hydroelectric power station is required essential for hydroelectric power generation, and is a factory for converting potential energy and kinetic energy of water into electric energy. The basic production process is as follows: water is drawn from the high position of a river or other reservoirs, the water turbine is driven to rotate by the pressure or the flow velocity of the water, the gravitational potential energy and the kinetic energy are converted into mechanical energy, and then the water turbine drives the generator to rotate, so that the mechanical energy is converted into electric energy.

The existing hydropower station water level monitoring device has the advantages that water level scales need to be observed manually, efficiency is low, alarm timeliness is poor easily caused by errors in manual monitoring, and therefore the hydropower station water level monitoring device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water level monitoring device for power station to solve the problem that proposes among the above-mentioned background art.

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

a water level monitoring device for a hydropower station comprises a fixing device, a supporting device, a telescopic device, a measuring device and a lighting device, wherein the fixing device comprises a fixing plate and a river bank, the supporting device comprises a supporting rod, a rod sleeve, a protruding block and a vertical rod, a first rod hole is formed in the upper surface of the fixing plate, the rod sleeve is installed in the rod hole, the telescopic device comprises a transverse pipe, a telescopic rod and a connecting screw, openings are formed in one end of the transverse pipe and the other end of the protruding block, the connecting screw is in rotating fit with the openings, the measuring device comprises a protruding block, a screwing nut, an infrared generator, a floating block, a scale mark and a limiting block, one side surface of the protruding block is welded with one end of the telescopic rod, round holes are formed in the lower surface of the screwing nut and the lower surface of the protruding block, one end of the vertical rod is in rotating fit with the, the utility model discloses a vertical pole, including stopper, lighting device, bracing piece, floating block, display panel and infrared generator, the floating block is installed in vertical pole surface, the scale mark sets up in vertical pole surface, stopper upper surface and the welding of the vertical pole other end, lighting device includes solar panel, display panel and water level alarm, solar panel installs in bracing piece one end, display panel and infrared generator electric connection, water level alarm installs in stretching out a piece upper surface.

Preferably, fixing device still includes set screw, fixation nut and river bottom, fixed plate upper surface and river bank upper surface all are equipped with a plurality of through-holes, and are a plurality of fixation screw respectively with through-hole rotation fit, a plurality of fixation nut lower surface respectively with a plurality of fixation screw one end rotation fit, the river bottom sets up in river bank side surface, wherein, set screw and fixation nut's quantity is four, makes the device fixed and river bank on through set screw and fixation nut.

Preferably, strutting arrangement still includes the sliding tube and screws the switch, the sliding tube upper surface is equipped with the tube hole, tube hole and bracing piece sliding fit, the switch of screwing sets up in sliding tube side surface, outstanding piece other end and sliding tube side surface weld, the pole cover upper surface is equipped with second pole hole, the bracing piece sets up in second pole hole, makes telescoping device and measuring device supported, work that can be better through the bracing piece.

Preferably, the telescoping device still includes coupling nut and set screw, and is a plurality of coupling nut sets up respectively in the coupling screw both ends, horizontal pipe upper surface and telescopic link upper surface all are equipped with a plurality of flutings, set screw and fluting normal running fit, the fluting is the cylinder type cell body, the horizontal pipe other end is equipped with the spout, the telescopic link other end and spout sliding fit, the spout is the rectangle cell body, wherein, coupling nut's quantity is two, makes vertical pole and outstanding piece be connected through coupling nut, is difficult for rocking.

Preferably, measuring device still includes infrared receiver, infrared receiver installs in the slider upper surface, infrared generator and infrared receiver electric connection can follow the decline that rises when the water level rises through the slider, and the scale conveniently demonstrates the water level scale, and infrared generator and infrared receiver mutually support, measure the water level distance.

Preferably, lighting device still includes light and lamp pole, and is a plurality of the lamp pole upper surface all is connected with the solar panel lower surface, and is a plurality of the light is installed respectively in a plurality of lamp pole other ends, and wherein, the quantity of light and lamp pole is two, and the display panel makes things convenient for display measured data, and solar panel provides electric power for the device, and light and lamp pole make things convenient for night observation measured data.

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

through the sliding fit of telescopic link and horizontal pipe, make the telescopic link arbitrary length that can stretch out and draw back, in order to reach predetermined operating position, adopt the slider can follow the decline that rises when the water level rises to descend, can observe a water level scale through the scale mark, mutually support through infrared generator and infrared receiver, measure the water level distance, the display panel makes things convenient for display measured data, solar panel provides electric power for the device, the convenient night observation measured data of light illumination.

Drawings

Fig. 1 is a schematic view of the overall structure of a water level monitoring device for a hydropower station.

Fig. 2 is an isometric view of a hydropower station water usage level monitoring device.

Fig. 3 is a partial schematic view of a water level monitoring apparatus for a hydropower station at a position B in fig. 1.

Fig. 4 is a partial schematic view of a water level monitoring apparatus for a hydropower station at a position a in fig. 1.

In the figure: 100. a fixing device; 101. a fixing plate; 102. a set screw; 103. fixing a nut; 104. river banks; 105. river bottom; 200. a support device; 201. a support bar; 202. a rod sleeve; 203. a protruding block; 204. a sliding tube; 205. screwing the switch; 206. a vertical rod; 300. a telescoping device; 301. a transverse tube; 302. a telescopic rod; 303. a connecting screw; 304. a connecting nut; 305. a set screw; 400. A measuring device; 401. a protruding block; 402. screwing the nut; 403. an infrared generator; 404. a slider; 405. an infrared receiver; 406. scale marking; 407. a limiting block; 500. an illumination device; 501. a solar panel; 502. a display panel; 503. an illuminating lamp; 504. a lamp post; 505. a water level alarm.

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.

Referring to fig. 1 to 4, in an embodiment of the present invention, a water level monitoring device for a hydropower station includes a fixing device 100, a supporting device 200, a telescopic device 300, a measuring device 400, and a lighting device 500, where the fixing device 100 includes a fixing plate 101 and a river bank 104, the supporting device 200 includes a supporting rod 201, a rod sleeve 202, a protruding block 203, and a vertical rod 206, a first rod hole is formed on an upper surface of the fixing plate 101, the rod sleeve 202 is installed in the rod hole, the telescopic device 300 includes a horizontal tube 301, a telescopic rod 302, and a connecting screw 303, both one end of the horizontal tube 301 and the other end of the protruding block 203 are provided with openings, the connecting screw 303 is rotatably engaged with the openings, the measuring device 400 includes a protruding block 401, a screwing nut 402, an infrared generator 403, a floating block 404, a scale 406, and a limiting block 407, a side surface of the protruding block 401 is welded to one end of the telescopic rod 302, both, vertical pole 206 one end and round hole normal running fit, infrared generator 403 installs in the lower surface of stretching out piece 401, slider 404 installs in vertical pole 206 external surface, scale 406 sets up in vertical pole 206 external surface, stopper 407 upper surface and the welding of vertical pole 206 other end, lighting device 500 includes solar panel 501, display panel 502 and water level alarm 505, solar panel 501 installs in bracing piece 201 one end, display panel 502 and infrared generator 403 electric connection, water level alarm 505 installs in stretching out piece 401 upper surface.

Wherein, fixing device 100 still includes set screw 102, fixation nut 103 and river bottom 105, fixed plate 101 upper surface and river bank 104 upper surface all are equipped with a plurality of through-holes, a plurality of set screw 102 respectively with through-hole normal running fit, a plurality of fixation nut 103 lower surfaces respectively with a plurality of fixation screw 102 one end normal running fit, river bottom 105 sets up in river bank 104 side surface, wherein, the quantity of set screw 102 and fixation nut 103 is four, make the device fixed with on the river bank 104 through set screw 102 and fixation nut 103.

Wherein, strutting arrangement 200 still includes sliding tube 204 and the switch 205 of screwing, and the sliding tube 204 upper surface is equipped with the tube hole, and the tube hole is sliding fit with bracing piece 201, and the switch 205 of screwing sets up in sliding tube 204 side surface, and outstanding piece 203 other end and sliding tube 204 side surface weld, and pole cover 202 upper surface is equipped with the second pole hole, and bracing piece 201 sets up in the second pole hole, makes telescoping device 300 and measuring device 400 supported, work that can be better through bracing piece 201.

Wherein, telescoping device 300 still includes coupling nut 304 and set screw 305, a plurality of coupling nut 304 set up respectively in coupling screw 303 both ends, horizontal pipe 301 upper surface and telescopic link 302 upper surface all are equipped with a plurality of flutings, set screw 305 and fluting normal running fit, the fluting is the cylinder type cell body, horizontal pipe 301 other end is equipped with the spout, the telescopic link 302 other end and spout sliding fit, the spout is the rectangle cell body, wherein, coupling nut 304's quantity is two, make vertical pole 206 and outstanding piece 203 be connected through coupling nut 304, be difficult for rocking.

Wherein, measuring device 400 still includes infrared receiver 405, and infrared receiver 405 installs in slider 404 upper surface, and infrared generator 403 and infrared receiver 405 electric connection can follow the decline that rises when the water level rises through slider 404, and scale 406 conveniently demonstrates the water level scale, and infrared generator 403 and infrared receiver 405 mutually support, measure the water level distance.

Wherein, lighting device 500 still includes light 503 and lamp pole 504, and a plurality of lamp pole 504 upper surfaces all are connected with solar panel 501 lower surface, and a plurality of light 503 are installed respectively in a plurality of lamp pole 504 other ends, and wherein, the quantity of light 503 and lamp pole 504 is two, and display panel 502 makes things convenient for display measured data, and solar panel 501 provides electric power for the device, and light 503 and lamp pole 504 make things convenient for night observation measured data.

The utility model discloses a theory of operation is:

during operation, be fixed in the river bank 104 through fixed plate 101 and set screw 102 with the device, subsequently, through screwing switch 205 and sliding tube 204 with telescoping device 300 one end fixed, sliding fit through telescopic link 302 and horizontal pipe 301, make telescopic link 302 can stretch out and draw back arbitrary length, in order to reach work preset position, fix a position through set screw 305 afterwards, slider 404 can follow the decline that rises when the water level rises, scale 406 conveniently demonstrates the water level scale, infrared generator 403 and infrared receiver 405 mutually support, measure the water level distance, display panel 502 makes things convenient for display measurement data, solar panel 501 provides electric power for the device, 503 illumination makes things convenient for observation measurement data night.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A power station water level monitoring device, includes fixing device (100), strutting arrangement (200), telescoping device (300), measuring device (400) and lighting device (500), its characterized in that: fixing device (100) includes fixed plate (101) and river bank (104), strutting arrangement (200) includes bracing piece (201), rod cover (202), outstanding piece (203) and vertical pole (206), fixed plate (101) upper surface is equipped with first pole hole, install in the pole hole pole cover (202), telescoping device (300) includes horizontal pipe (301), telescopic link (302) and connecting screw (303), horizontal pipe (301) one end and outstanding piece (203) other end all are equipped with the trompil, connecting screw (303) and trompil normal running fit, measuring device (400) including stretching out piece (401), nut (402) screws, infrared generator (403), slider (404), scale mark (406) and stopper (407), stretch out piece (401) one side surface and telescopic link (302) one end welding, nut (402) lower surface and the piece (401) lower surface of stretching out all are equipped with the round hole, vertical pole (206) one end and round hole normal running fit, infrared generator (403) are installed and are stretched out piece (401) lower surface, slider (404) are installed in vertical pole (206) surface, scale mark (406) set up in vertical pole (206) surface, stopper (407) upper surface and vertical pole (206) other end welding, lighting device (500) include solar panel (501), display panel (502) and water level alarm (505), solar panel (501) are installed in bracing piece (201) one end, display panel (502) and infrared generator (403) electric connection, water level alarm (505) are installed and are stretched out piece (401) upper surface.

2. A hydropower station water level monitoring device according to claim 1, characterized in that: fixing device (100) still include set screw (102), fixation nut (103) and river bottom (105), fixed plate (101) upper surface and river bank (104) upper surface all are equipped with a plurality of through-holes, and are a plurality of set screw (102) respectively with through-hole normal running fit, a plurality of set screw (103) lower surface respectively with a plurality of set screw (102) one end normal running fit, river bottom (105) set up in river bank (104) side surface.

3. A hydropower station water level monitoring device according to claim 1, characterized in that: strutting arrangement (200) still include sliding tube (204) and switch (205) of screwing, sliding tube (204) upper surface is equipped with the tube hole, tube hole and bracing piece (201) sliding fit, switch (205) of screwing set up in sliding tube (204) side surface, outstanding piece (203) other end and sliding tube (204) one side surface weld, rod cover (202) upper surface is equipped with the second pole hole, bracing piece (201) set up in the second pole downthehole.

4. A hydropower station water level monitoring device according to claim 1, characterized in that: telescoping device (300) still includes coupling nut (304) and set screw (305), and is a plurality of coupling nut (304) sets up respectively in coupling screw (303) both ends, horizontal pipe (301) upper surface and telescopic link (302) upper surface all are equipped with a plurality of flutings, set screw (305) and fluting normal running fit, the fluting is the cylinder type cell body, horizontal pipe (301) other end is equipped with the spout, telescopic link (302) other end and spout sliding fit, the spout is the rectangle cell body.

5. A hydropower station water level monitoring device according to claim 1, characterized in that: the measuring device (400) further comprises an infrared receiver (405), the infrared receiver (405) is installed on the upper surface of the slider (404), and the infrared generator (403) is electrically connected with the infrared receiver (405).

6. A hydropower station water level monitoring device according to claim 1, characterized in that: the lighting device (500) further comprises lighting lamps (503) and lamp posts (504), the upper surfaces of the lamp posts (504) are connected with the lower surface of the solar panel (501), and the lighting lamps (503) are respectively installed at the other ends of the lamp posts (504).