CN104567829A - Ball type water surface wave test device and test method - Google Patents
Ball type water surface wave test device and test method Download PDFInfo
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- CN104567829A CN104567829A CN201510026839.7A CN201510026839A CN104567829A CN 104567829 A CN104567829 A CN 104567829A CN 201510026839 A CN201510026839 A CN 201510026839A CN 104567829 A CN104567829 A CN 104567829A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C13/00—Surveying specially adapted to open water, e.g. sea, lake, river or canal
Abstract
The invention discloses a ball type water surface wave test device and a test method. The ball type water surface wave test device is arranged at water surface test points of reservoirs and ponds, is connected with an anchor head, an anchor chain, a floating controller, a cable rope and a wave test ball in sequence along the central line, floats along the direction of water surface waves, displaces along with the fluctuation of the water surface waves, and has functions of continuously testing the wave shapes, heights, lengths, frequencies and water temperatures of the water surface waves of the reservoirs and the ponds in real time in a three-dimensional direction, so that the ball type water surface wave test device is advanced hydrological test equipment.
Description
Technical field
The present invention relates to water surface wave parameter testing field, specifically a kind of ball water surface wave proving installation and method of testing.
Background technology
At present, the methods such as conventional shooting record the shape of wave, height and length, because said method real-time continuous can not record the parameter of water surface wave automatically, cause the hydrologic data being difficult to obtain reservoir, pond water surface wave accurately.
summary of the inventionthe object of this invention is to provide a kind of ball water surface wave proving installation and method of testing, to solve prior art water surface wave method of testing Problems existing.
In order to achieve the above object, the technical solution adopted in the present invention is:
Ball water surface wave proving installation, it is characterized in that: comprise floating control device, floating control device horizontal center line one end is connected with anchor head by anchor chain, the floating control device horizontal center line other end is connected with wave test ball by cable rope, the water surface test point that floating control device is placed in reservoir, pond floats on the water surface along water surface wave direction, described anchor head anchor is in the soil at the bottom, and described wave test ball also floats on the water surface along water surface wave direction, and wave test ball rises and falls with water surface wave and conjugates;
Described wave test ball comprises the spherical shell of ball shape, the open top of spherical shell is also covered with top cover, the working chamber closed is formed by top closure spherical shell inside, bottom center in spherical shell is provided with pedestal, base top surface has been horizontally disposed with base plate, the base plate of base top surface is provided with front vertical plate respect to one another and back vertical plate, front vertical plate and the back vertical plate plate top surface all with described is vertical, the top level of front vertical plate and back vertical plate is connected with web joint, is made up of the framework of shape described base plate, front vertical plate, web joint and back vertical plate;
Vertical pendulum plate and yaw plate is provided with between described front vertical plate and back vertical plate, vertical pendulum plate is placed in the centre of yaw plate top surface, vertical pendulum plate both sides are actively supported on the top of described front vertical plate and back vertical plate by bearing pin, form the rocker of ⊥ shape, described rocker with wave test ball to the left and right both sides inclination and swing; The right flank of vertical pendulum plate is mounted with About Wave Sensor b, left back position on yaw plate is vertically mounted with wave-height sensing device, right front position on base plate is provided with magnet block a, left front position on base plate is provided with magnet block b, described magnet block a and magnet block b has equal spacing with described yaw plate, and the N of magnet block a and magnet block b is extremely all towards described yaw plate; The right flank of described yaw plate is mounted with magnet a, the N pole of described magnet a is towards magnet block a, the left surface of described yaw plate is mounted with magnet b, the N pole of described magnet b is towards magnet block b, and described magnet block a, magnet a, magnet b, magnet block b are all positioned on the same cycloid of yaw plate; Magnet c is mounted with in the middle front part position of described vertical pendulum plate left surface, Hall element a is mounted with at the middle part of described front vertical plate medial surface, described magnet c is toward or away from youngster's element a suddenly with the swing of vertical pendulum plate both sides to the left and right, constitutes described About Wave Sensor a; Described top cover is provided with luminous indication, in the front portion of described spherical shell outer wall, cable rope socket is installed, counterweight is set at the rear portion of described spherical shell outer wall.
Described ball water surface wave proving installation, it is characterized in that: described About Wave Sensor b comprises the fork of direct rod shape, bearing pin is arranged at the top of fork, there is pendulum pendant the lower end of fork, the pin bearing on fork top is in the centre on described vertical pendulum plate right flank top, and fork swings with the inclination in front-rear direction of wave test ball, the front on described vertical pendulum plate right flank top is provided with magnet block c, the rear on described vertical pendulum plate right flank top is provided with magnet block d, magnet d is mounted with on the top of described fork right flank, described magnet block c and magnet block d has equal spacing with described magnet d, the N pole of described magnet block c is towards magnet d, the N pole of magnet d is towards magnet block c, the S pole of described magnet block d is towards magnet d, the S pole of magnet d is towards magnet block d, vertical pendulum plate right flank between described magnet d and magnet block d is mounted with Hall element b, described magnet block c, magnet d, Hall element b, magnet block d is all positioned on the same cycloid of fork, described magnet d is toward or away from youngster's element b suddenly with the swing in front-rear direction of vertical pendulum plate, and described fork, magnet d, Hall element b, magnet block c, magnet block d rolls to each side to the left and right with vertical pendulum plate.
Described ball water surface wave proving installation, it is characterized in that: described wave-height sensing device comprises the body of round straight tube-like, the bottom of body is provided with base, centre in body is provided with suspension rack, modulation lid is provided with on the top of body, base in body is mounted with magnet e, the N pole of magnet e is towards suspension rack, magnet f is mounted with at the center of described suspension rack, the N pole of magnet f is towards base, some roads air channel is had in the body central line direction, all edges of described suspension rack, modulation lid bottom center in described body is mounted with Hall element c, magnet g is mounted with in described modulation lid, spacing is had between described Hall element c and magnet g, the S pole of magnet g is towards suspension rack, described magnet e, magnet f, Hall element c and magnet g is all positioned on body central line, when described wave-height sensing device is subject to fluctuating along body central line direction, described suspension rack moves around along body central line direction, described magnet f is toward or away from the described element of youngster suddenly c.
A kind of ball water surface wave method of testing, is characterized in that: comprise the following steps:
(1) set up water surface wave testing station on the bank in reservoir, pond, in this station, settle water surface wave tester and receiving antenna;
(2) in wave laboratory, ball water surface wave proving installation is put into experiment pool, after carrying out calibration experiment according to different stormy waves strength grades to ball water surface wave proving installation, the calibrating parameters of About Wave Sensor a, About Wave Sensor b and wave-height sensing device input water surface wave tester;
(3) the anchor head of ball water surface wave proving installation, anchor chain, floating control device, cable rope and wave test ball all handling on ship, the water surface wave monitoring point in river, river, lake is sailed to by ship, with anchor chain, anchor head is controlled device be connected with floating, electricity consumption hawser is connected floating control device with wave test ball after, anchor head anchor in the bottom, then with loop wheel machine, floating control device and wave test ball are hung in water;
(4) operating switch on floating control device is opened in remote control, luminous indication depending on wave test ball sends instruction, and water surface wave tester receives the wireless signal that floating control device exports and debugs, when the debugging of ball water surface wave proving installation reaches designing requirement, just can carry out the test of reservoir, pond water surface wave.
On the end face of described floating control device, centrally there is guide plate in line direction, automatically can float on the water surface along wave direction under the traction of anchor chain.This floating control device has the equipment such as photovoltaic panel, cooling-water temperature sensor and controller, and described photovoltaic panel is the power supplies such as wave test ball, and described controller radios to ground water surface wave tester the wave parameter that wave test ball records.
Ball water surface wave proving installation in the present invention is based on following principle of work: in order to fixed test goes out the water surface wave parameter in reservoir, pond, anchor head, anchor chain, floating control device, cable rope are connected successively with wave test ball, and the bottom of anchor head anchor in test point, ball water surface wave proving installation is under the effect of wind and current, and can wave along water surface wave direction under the guiding of floating control device guide plate, ball water surface wave proving installation is located exactly and tests.The structure that the wave test ball of ball water surface wave proving installation have employed spheroidal, lightweight, symmetrical, floating, flexible electrical hawser connects, can conjugate with the fluctuating of wave.In wave test ball, settled About Wave Sensor a, About Wave Sensor b and wave-height sensing device, the displacement that those sensors utilize suitable water surface wave direction inclination, vertically the water surface wave direction of wave test ball on the water surface to tilt, raise or land is to test out the parameter of wave.The suspension rack of the rocker of About Wave Sensor a, the fork of About Wave Sensor b, wave-height sensing device all utilizes magnet polarities characteristic (i.e. the homopolar-repulsion of two magnet), forms elastic anchorage force and keeps balance and elimination to shake.About Wave Sensor a, About Wave Sensor b, wave-height sensing device all apply Hall element to the Hall effect of magnetic field intensity to export transducing signal.Wave test ball is that section gathers the data of lake wave in required time, then transducing signal is exported to floating control device, by floating control device wireless transmit to water surface wave tester on the bank, carry out treatment and analyses through wave Laboratory Calibration value and computing machine special software, just can real-time continuous obtain wave shape, highly, length and frequency.
Compared with the prior art, beneficial effect of the present invention is embodied in: the present invention proposes a kind of ball water surface wave proving installation, the About Wave Sensor a of this proving installation, About Wave Sensor b and wave-height sensing device, magnetic pole characteristic is all utilized to be formed without rigidity elastic restraint and sensing sources, improve sensitivity and the integrated level of those sensors, those sensors are through the cooperation of wave Laboratory Calibration and the process of computing machine special software, real-time continuous can test reservoir, the waveform of pond water surface wave on three-dimensional, wave height, wavelength, the parameters such as frequency, it is the hydrology testing apparatus of a kind of advanced person.
Accompanying drawing explanation
Fig. 1 is that schematic diagram is arranged in ball water surface wave proving installation side-looking of the present invention.
Fig. 2 is that layout schematic diagram overlooked by ball water surface wave proving installation of the present invention.
Fig. 3 is sectional structure schematic diagram before wave test ball of the present invention.
Fig. 4 is that wave test ball of the present invention is bowed sectional structure schematic diagram.
Fig. 5 is sectional structure schematic diagram on the left of wave test ball of the present invention.
Fig. 6 is sectional structure schematic diagram on the right side of wave test ball of the present invention.
Fig. 7 is the positive sectional structure schematic diagram of wave-height sensing device of the present invention.
Fig. 8 is that wave-height sensing device of the present invention is bowed sectional structure schematic diagram.
Embodiment
See Fig. 1 and Fig. 2, a kind of ball water surface wave proving installation in the present embodiment, include anchor head 3, anchor chain 4, floating control device 5, cable rope 6 and wave test ball 7, the water surface test point in reservoir, pond is mounted with ball water surface stormy waves proving installation, this ball water surface stormy waves proving installation centrally line direction connect successively have anchor head 3, anchor chain 4, floating control device 5, cable rope 6 and wave test ball 7, anchor head 3 anchor is in the soil of water-bed 2, floating control device 5 and wave test ball 7 float on the water surface along water surface wave direction, and wave test ball 7 rises and falls with wave 1 and conjugates.
See Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the spherical shell 8 of wave test ball 7 is ball shape, and top cover 9 is arranged at the top of this spherical shell 8, the working chamber for closing in this spherical shell 8.Bottom center in spherical shell 8 is pedestal 10, the base plate 11 of this pedestal 10 end face there are front vertical plate 12 and back vertical plate 13, this front vertical plate 12 is all vertical with plate top surface with back vertical plate 13, there is web joint 14 to be connected at this front vertical plate 12 and the top of back vertical plate 13, form the framework just as " " by described base plate 11, front vertical plate 12, web joint 14 and back vertical plate 13.Vertical pendulum plate 15 and yaw plate 16 is had between front vertical plate 12 and back vertical plate 13, this vertical pendulum plate 15 is placed in the centre of yaw plate 16 end face, the bearing pin of vertical pendulum plate 15 both sides is actively supported on the top of described front vertical plate 12 and back vertical plate 13, form the rocker of " ⊥ " shape, this rocker with wave test ball 7 to the left and right both sides inclination and swing.The right flank of vertical pendulum plate 15 is mounted with About Wave Sensor b, and the left back position on yaw plate 16 is vertically mounted with wave-height sensing device 32.There is magnet block a17 at right front position on base plate 11, there is magnet block b18 at left front position on base plate 11, this magnet block a17 and magnet block b18 has equal spacing with yaw plate 16, and the N of this magnet block a17 and magnet block b18 is extremely all towards yaw plate 16.The right flank of yaw plate 16 is mounted with magnet a19, the N pole of this magnet a19 is towards magnet block a17, the left surface of yaw plate 16 is mounted with magnet b20, the N pole of this magnet b20 is towards magnet block b18, and magnet block a17, magnet a19, magnet b20, magnet block b18 are all positioned on the same cycloid of yaw plate 16.Be mounted with magnet c21 in the middle front part position of vertical pendulum plate 15 left surface, be mounted with Hall element a22 at the middle part of front vertical plate 12 medial surface, with the swing of vertical pendulum plate 15 both sides to the left and right, magnet c21 is toward or away from youngster's element a22 suddenly, constitutes About Wave Sensor a.Top cover 9 has luminous indication 23, has cable rope socket 25 in the front portion of spherical shell 8 outer wall, have counterweight 24 at the rear portion of spherical shell 8 outer wall.The fork 26 of About Wave Sensor b is straight-bar, and bearing pin is arranged at the top of this fork 26, and there is pendulum pendant 27 lower end of this fork 26, and fork 26 pin bearing is in the centre on vertical pendulum plate 15 right flank top, and this fork 26 swings with wave test ball 7 inclination in front-rear direction.Magnet block c28 is had in the front on vertical pendulum plate 15 right flank top, magnet block d29 is had at the rear on vertical pendulum plate 15 right flank top, magnet d30 is mounted with on the top of fork 26 right flank, magnet block c28 and magnet block d29 has equal spacing with magnet d30, the N pole of magnet block c28 is towards magnet d30, the N pole of this magnet d30 is towards magnet block c28, the S pole of magnet block d29 is towards magnet d30, the S pole of this magnet d30 is towards magnet block d29, vertical pendulum plate 15 right flank between magnet d30 and magnet block d29 is mounted with Hall element b31, magnet block c28, magnet d30, Hall element b31, magnet block d29 is all positioned on the same cycloid of fork 26.With fork 26 swing in front-rear direction, magnet d30 is toward or away from youngster's element b31 suddenly.
See Fig. 7 and Fig. 8, the body 33 of wave-height sensing device 32 is circle straight tube, and have base 34 in the bottom of this body 33, there is suspension rack 35 centre in this body 33, has modulation lid 37 on the top of this body 33.Base 34 in body 33 is mounted with magnet e38, and the N pole of this magnet e38 is towards suspension rack 35.Be mounted with magnet f39 at the center of suspension rack 35, towards base 34, there is some roads air channel 36 the N pole of this magnet f39 at all edges body 33 centerline direction of suspension rack 35.Modulation in body 33 is covered 37 bottom center and is mounted with Hall element c41, magnet g40 is mounted with in modulation lid 37, spacing is had between Hall element c41 and magnet g40, the S pole of this magnet g40 is towards suspension rack 35, and magnet e38, magnet f39, Hall element c41 and magnet g40 are all positioned on body 33 center line.When wave-height sensing device 32 is subject to fluctuating along body 33 centerline direction, suspension rack 35 moves around along body 33 centerline direction, and magnet f40 is toward or away from the described element of youngster suddenly c41.
A kind of ball water surface wave method of testing, carries out successively according to the following steps,
(1) set up water surface wave testing station on the bank in reservoir, pond, in this station, settle water surface wave tester and receiving antenna.
(2) in wave laboratory, ball water surface wave proving installation is put into experiment pool, after carrying out calibration experiment according to different stormy waves strength grades to ball water surface wave proving installation, the calibrating parameters of About Wave Sensor a, About Wave Sensor b and wave-height sensing device 32 input water surface wave tester.
(3) the anchor head 3 of ball water surface wave proving installation, anchor chain 4, floating control device 5, cable rope 6 and wave test ball 7 all handling on ship, the water surface wave monitoring point in reservoir, pond is sailed to by ship, with anchor chain 4, anchor head 3 is controlled device 5 be connected with floating, electricity consumption hawser 6 is connected floating control device 5 with wave test ball 7 after, anchor head 3 anchor in the bottom, then with loop wheel machine, floating control device 6 and wave test ball 7 are hung in water.
(4) operating switch on floating control device 5 is opened in remote control, and the luminous indication 23 depending on wave test ball 7 sends instruction, and water surface wave tester receives the wireless signal that floating control device 5 exports and debugs.When the debugging of ball water surface wave proving installation reaches designing requirement, just can carry out the test of reservoir, pond water surface wave.
The wave that wave 1 is reservoir, the water surface in pond is formed under wind or flow action; The bottom 2 is the bottom surfaces in reservoir, pond; The effect of anchor head 3 is ball water surface wave proving installation anchor in the bottom 2 in reservoir, pond, locates to ball water surface wave proving installation; The effect of anchor chain 4 is that anchor head 3 is controlled device 5 be connected with floating; The effect of floating control device 5 is guiding, provides power supply to wave test ball 7, determines the wind direction, surveys water temperature, wireless transmit transducing signal etc.; The effect of cable rope 6 is that floating control device 5 is connected with wave test ball 7, and the signal that wave test ball 7 is measured is defeated by floating control device 5; The effect of wave test ball 7 is parameters of wave height, wavelength, waveform, frequency etc. of test reservoir, pond water surface wave; Model transducer a, model transducer b and wave-height sensing device 32 are settled in the effect of spherical shell 8, allow in spherical shell 8 and form the test chamber closed; The effect of top cover 9 is lids of spherical shell 8; The effect of pedestal 10 is counterweights of wave test ball 7, makes its center of gravity on the lower side, and settles base plate 11; Front vertical plate 12, back vertical plate 13, magnet block a17 and magnet block b18 are settled in the effect of base plate 11; The effect of front vertical plate 12 is rockers that expansion bearing vertical pendulum plate 15 and yaw plate 16 are formed, and settles Hall element a22; The effect of back vertical plate 13 is rockers that expansion bearing vertical pendulum plate 15 and yaw plate 16 are formed; The effect of web joint 14 is tops of fixing front vertical plate 12 and back vertical plate 13; The effect of vertical pendulum plate 15 be actively supported on front vertical plate 12 and and back vertical plate 13, form swing frame structure together with yaw plate 16, and settle fork 26 and the magnet c21 of About Wave Sensor b; Unrestrained high sensor 32, magnet a19 and magnet b20 are settled in the effect of yaw plate 16; The effect of magnet block a17 is the right part resiliency supported rocker from base plate 11; The effect of magnet block b18 is the left part resiliency supported rocker from base plate 11; The effect of magnet a19 is to magnet block a17 bounce-back anchorage force; The effect of magnet b20 is to magnet block b18 bounce-back anchorage force; The effect of magnet c21 is the magnetic field providing transducing signal to Hall element a22; The effect of Hall element a22 is the water surface tilt signals in the vertical stormy waves direction of sensing; The effect of luminous indication 23 is the positions showing wave test ball 7 place night; The effect of counterweight 24 is the weight of balanced cable rope 6; The effect of cable rope socket 25 is stube cable ropes 6; The effect of fork 26 is sensing arrangements of About Wave Sensor b, can tilt along the inclination of the wave direction water surface; The effect of pendulum pendant 27 allows the decentralization of fork 26; The effect of magnet block c28 supports fork 26 from the front elastic of vertical pendulum plate 15; The effect of magnet block d29 is the rear elastic support fork 26 from vertical pendulum plate 15; The effect of magnet d30 is to magnet block c28 and magnet block d29 bounce-back anchorage force, and provides transducing signal magnetic field to Hall element b31; The effect of Hall element b31 is the water surface tilt signals of sensing along wave direction; The effect of wave-height sensing device 32 is height of test wave; The effect of body 33 is firm banking 34 and modulation lid 37, and movable arrangement suspension rack 35 in it; Body 33 and magnet e38 are settled in the effect of base 34; Magnet f39 is settled in the effect of suspension rack 35, and moves up and down along body central line; The effect of air channel 36 is air circulations upper and lower when allowing suspension rack 35 move; Magnet g40 and Hall element c41 is settled in the effect of modulation lid 37; The effect of magnet e38 is resiliency supported magnet f39, and jacking plays suspension rack 35; The effect of magnet f39 is supplied to magnet e38 elastic anchorage force downwards to have suspended suspension rack 35, and be upwards supplied to magnet g40 repulsive force and carry out elastic restraint suspension rack 35 and move up, and provide field of magnetic forece for Hall element c41; The effect of magnet g40 is available to magnet f39 elastic restraint power; The effect of Hall element c41 is the signal of sensing rough water height.
Claims (4)
1. ball water surface wave proving installation, it is characterized in that: comprise floating control device, floating control device horizontal center line one end is connected with anchor head by anchor chain, the floating control device horizontal center line other end is connected with wave test ball by cable rope, the water surface test point that floating control device is placed in reservoir, pond floats on the water surface along water surface wave direction, described anchor head anchor is in the soil at the bottom, and described wave test ball also floats on the water surface along water surface wave direction, and wave test ball rises and falls with water surface wave and conjugates;
Described wave test ball comprises the spherical shell of ball shape, the open top of spherical shell is also covered with top cover, the working chamber closed is formed by top closure spherical shell inside, bottom center in spherical shell is provided with pedestal, base top surface has been horizontally disposed with base plate, the base plate of base top surface is provided with front vertical plate respect to one another and back vertical plate, front vertical plate and the back vertical plate plate top surface all with described is vertical, the top level of front vertical plate and back vertical plate is connected with web joint, is made up of the framework of shape described base plate, front vertical plate, web joint and back vertical plate;
Vertical pendulum plate and yaw plate is provided with between described front vertical plate and back vertical plate, vertical pendulum plate is placed in the centre of yaw plate top surface, vertical pendulum plate both sides are actively supported on the top of described front vertical plate and back vertical plate by bearing pin, form the rocker of ⊥ shape, described rocker with wave test ball to the left and right both sides inclination and swing; The right flank of vertical pendulum plate is mounted with About Wave Sensor b, left back position on yaw plate is vertically mounted with wave-height sensing device, right front position on base plate is provided with magnet block a, left front position on base plate is provided with magnet block b, described magnet block a and magnet block b has equal spacing with described yaw plate, and the N of magnet block a and magnet block b is extremely all towards described yaw plate; The right flank of described yaw plate is mounted with magnet a, the N pole of described magnet a is towards magnet block a, the left surface of described yaw plate is mounted with magnet b, the N pole of described magnet b is towards magnet block b, and described magnet block a, magnet a, magnet b, magnet block b are all positioned on the same cycloid of yaw plate; Magnet c is mounted with in the middle front part position of described vertical pendulum plate left surface, Hall element a is mounted with at the middle part of described front vertical plate medial surface, described magnet c is toward or away from youngster's element a suddenly with the swing of vertical pendulum plate both sides to the left and right, constitutes described About Wave Sensor a; Described top cover is provided with luminous indication, in the front portion of described spherical shell outer wall, cable rope socket is installed, counterweight is set at the rear portion of described spherical shell outer wall.
2. ball water surface wave proving installation according to claim 1, it is characterized in that: described About Wave Sensor b comprises the fork of direct rod shape, bearing pin is arranged at the top of fork, there is pendulum pendant the lower end of fork, the pin bearing on fork top is in the centre on described vertical pendulum plate right flank top, and fork swings with the inclination in front-rear direction of wave test ball, the front on described vertical pendulum plate right flank top is provided with magnet block c, the rear on described vertical pendulum plate right flank top is provided with magnet block d, magnet d is mounted with on the top of described fork right flank, described magnet block c and magnet block d has equal spacing with described magnet d, the N pole of described magnet block c is towards magnet d, the N pole of magnet d is towards magnet block c, the S pole of described magnet block d is towards magnet d, the S pole of magnet d is towards magnet block d, vertical pendulum plate right flank between described magnet d and magnet block d is mounted with Hall element b, described magnet block c, magnet d, Hall element b, magnet block d is all positioned on the same cycloid of fork, described magnet d is toward or away from youngster's element b suddenly with the swing in front-rear direction of vertical pendulum plate, and described fork, magnet d, Hall element b, magnet block c, magnet block d rolls to each side to the left and right with vertical pendulum plate.
3. ball water surface wave proving installation according to claim 1, it is characterized in that: described wave-height sensing device comprises the body of round straight tube-like, the bottom of body is provided with base, centre in body is provided with suspension rack, modulation lid is provided with on the top of body, base in body is mounted with magnet e, the N pole of magnet e is towards suspension rack, magnet f is mounted with at the center of described suspension rack, the N pole of magnet f is towards base, some roads air channel is had in the body central line direction, all edges of described suspension rack, modulation lid bottom center in described body is mounted with Hall element c, magnet g is mounted with in described modulation lid, spacing is had between described Hall element c and magnet g, the S pole of magnet g is towards suspension rack, described magnet e, magnet f, Hall element c and magnet g is all positioned on body central line, when described wave-height sensing device is subject to fluctuating along body central line direction, described suspension rack moves around along body central line direction, described magnet f is toward or away from the described element of youngster suddenly c.
4., based on a method of testing for ball water surface wave proving installation described in claim 1, it is characterized in that: comprise the following steps:
(1) set up water surface wave testing station on the bank in reservoir, pond, in this station, settle water surface wave tester and receiving antenna;
(2) in wave laboratory, ball water surface wave proving installation is put into experiment pool, after carrying out calibration experiment according to different stormy waves strength grades to ball water surface wave proving installation, the calibrating parameters of About Wave Sensor a, About Wave Sensor b and wave-height sensing device input water surface wave tester;
(3) the anchor head of ball water surface wave proving installation, anchor chain, floating control device, cable rope and wave test ball all handling on ship, the water surface wave monitoring point in river, river, lake is sailed to by ship, with anchor chain, anchor head is controlled device be connected with floating, electricity consumption hawser is connected floating control device with wave test ball after, anchor head anchor in the bottom, then with loop wheel machine, floating control device and wave test ball are hung in water;
(4) operating switch on floating control device is opened in remote control, luminous indication depending on wave test ball sends instruction, and water surface wave tester receives the wireless signal that floating control device exports and debugs, when the debugging of ball water surface wave proving installation reaches designing requirement, just can carry out the test of reservoir, pond water surface wave.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108362269A (en) * | 2018-04-16 | 2018-08-03 | 厦门瀛寰电子科技有限公司 | A kind of wave measurement system and measurement method based on navigation mark body |
| CN115014297A (en) * | 2022-04-08 | 2022-09-06 | 浙江省水利河口研究院(浙江省海洋规划设计研究院) | Pressure type water level elevation auxiliary observation device and use method |
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| CN115014297A (en) * | 2022-04-08 | 2022-09-06 | 浙江省水利河口研究院(浙江省海洋规划设计研究院) | Pressure type water level elevation auxiliary observation device and use method |
| CN115014297B (en) * | 2022-04-08 | 2023-09-22 | 浙江省水利河口研究院(浙江省海洋规划设计研究院) | Pressure type water level elevation auxiliary observation device and use method |
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