CN103569322A

CN103569322A - Hydrological flood monitoring cableway buoy positioning automatic putting device

Info

Publication number: CN103569322A
Application number: CN201210524678.0A
Authority: CN
Inventors: 不公告发明人
Original assignee: Chi Tenglai
Current assignee: Chi Tenglai
Priority date: 2012-12-07
Filing date: 2012-12-07
Publication date: 2014-02-12
Anticipated expiration: 2032-12-07
Also published as: CN103569322B

Abstract

The invention provides a hydrological flood monitoring cableway buoy positioning automatic putting device. A buoy storage box is arranged on a fish lead of a hydrological cableway, buoys are overlapped and placed in the box body, a buoy outlet is formed at the lower part of the box body, a buoy guide rod is arranged on the box wall opposite to the outlet, the buoy guide rod is glidingly buckled and connected with one pulling rod of a rotating support frame, the other pulling rod of the rotating support frame is glidingly and buckled with a floating ball guide rod, and the bottom end of the floating ball guide rod is connected with a floating ball. The fish lead falls down in a vertical line position where the buoy needs to be put, the floating ball firstly contacts with water, the fish lead continuously falls down, the floating ball guide rod upwards moves to be linked with the rotating support frame, the pulling rod of the rotating support frame is linked with the buoy guide rod to horizontally move, one buoy arranged at the bottom of the buoy storage box is guided into the water, the fish lead is lifted up, the floating ball descends under the gravity effect, the buoy guide rod is reset by linkage, and the buoys in the buoy storage box fall down under the gravity effect, so that one buoy at the bottom is in a position to be released. Luminous buoys in the same specifications are adopted for flood monitoring at night.

Description

A kind of hydrology is surveyed big vast cableway buoy location automatic release device

Technical field

The present invention relates to a kind of river flood hydrologic survey device, a kind of hydrology especially installing additional on existing hydrometric cableway facility is surveyed big vast cableway buoy location automatic release device.

Background technology

At present, in China's natural river hydrologic survey, flood discharge test major part is still and adopts cableway current meter method to carry out testing, on cableway, hang fish lead, current meter is installed on fish lead, the rotor of current meter rotates under flow action, the certain revolution make contact of rotor once, by transmission of wireless signals receiving device ashore, utilizes the automatic or manual speed that calculates current of current meter formula by timing and turns counting.But, because rivers pasture and water and foreign material are more and more many now, current meter rotor is often wound around and can not be normally rotated, make flood discharge data owe accurate, cause and cannot carry out flood test, accurately and timely grasp flood situation to the commanding agency fight flood and relieve victims, and then decision-making flood operation brings very big difficulty, this is very serious problem in the emergency of fighting flood and relieve victims.In addition flood testing method: the use of high-end electric flow meter is subject to economy and the most of Hydrology department of the inherent China of restriction years ahead of the aspect such as usage condition is severe is difficult to promote, and the electrical type equipment such as every wireless remote control, when flood arrives again just as this harsh environment of thunderbolt lightning, capital Frequent Troubles, cannot be used mostly; Utilize the mark measuring and calculating flow velocity swim in the water surface to be that buoy method flow measurement has easy, fast, effect accurately.It is mainly the location input problem of buoy that buoy tests the speed, because many vertical lines that test the speed need to be set on the transversal surface perpendicular to river direction, carries out flow-speed measurement, and accurately input buoy in location is whether calculated flow rate is crucial accurately.Throwing in now buoy is that the bridge of finding on river is manually thrown mostly, and the not all hydrologic survey of the condition of bridge section all possesses, and bridge input buoy is difficult to carry out vertical line location, throw in difficult especially night, very difficult to buoy vertical line location with instrument; the long instantaneous velocity that can not represent a certain discharge flow cross section vertical line of float run, the flood discharge datum error of calculating is very large, affects flood control Dispatching Flood consequence adversely hardly imaginable.

Summary of the invention

In order to overcome existing cableway, survey big vast instrument rotor and be wound around by pasture and water to affect, can not test quickly and accurately flow rate of water flow, on bridge, throw in buoy and be difficult to the deficiency to buoy vertical line location, the invention provides a kind of hydrology and survey big vast cableway buoy location automatic release device.

Technical scheme of the present invention is:

A kind of hydrology is surveyed big vast cableway buoy location automatic release device, include hydrometric cableway, cableway driving, hoist cable, fish lead, current meter, buoy storage box is placed on fish lead, a plurality of buoys overlay in buoy storage box, buoy storage box bottom is provided with buoy outlet, utilize hoist cable behind cableway location to fall to making that ball float below fish lead is up by the rotation driving lever buoy that links, is led rod and done horizontal motion buoy is discharged in water, when discharging complete hoist cable and mentioning, ball float is sagging under Action of Gravity Field, interlock buoy guide rod resets, buoy in buoy storage box automatically drops down onto buoy outlet and waits for input next time.

Described buoy is designed with daytime and use at night two kinds, and measure-alike, the employing at night is bright night, and the square system of the employing White-opalescent on daytime becomes.

A kind of hydrology is surveyed big vast cableway buoy location automatic release device, utilize existing hydrometric cableway, can once carry a plurality of buoys throws in any vertical line position location of discharge flow cross section accurately, there is the start point distance counting assembly of cableway accurately to buoy, to carry out vertical line location, do not need with theodolite, angle measuring instrument carries out the location of buoy start point distance again, only need be by recording the buoy time of run of certain stroke, can calculate the water velocity of certain vertical line, not only accurate, can also shorten test time decades of times, and at night, throw in bright buoy at night, surveying flood not affected by night, make flood control survey flood and had guarantee.

The technical solution adopted for the present invention to solve the technical problems is:

On the fish lead of existing hydrometric cableway, buoy storage box is set, in casing, stack buoy.What adopted night is bright buoy at night, and night, bright buoy was the transparent square of sealed hollow that organic plastics is made, built-in 1.5 volts of small bulbs and No. 1 1.5 volts of batteries of a joint, and the buoy that throw in daytime is indicated without bulb, can use the white plastomer with shape size for it.The bottom of buoy storage box casing is a buoy outlet, and size can just make a buoy skid off.Export on the tank wall of relative buoy storage box with buoy, install a buoy and lead rod, buoy is led rod and a driving lever slip snapping that rotates driving lever, another driving lever and the ball float guide rod slip snapping of rotation driving lever, and ball float guide rod bottom connects a ball float.During flood test, cableway driving stops at the section vertical line place that need to throwing in buoy, whereabouts fish lead, first ball float contacts the water surface, fish lead continues to fall, and ball float guide rod moves linkage rotation driving lever on getting final product, and the driving lever interlock buoy of rotation driving lever is led excellent horizontal displacement, a buoy that overlays buoy storage box bottom half is derived to casing, drop down onto in water; While carrying out the input of next vertical line continuously, mention fish lead, ball float declines under Action of Gravity Field, ball float is led excellent linkage rotation driving lever, rotation driving lever interlock buoy is led excellent horizontal motion homing; the buoy in buoy storage box falls under Action of Gravity Field, makes the buoy in bottom in position to be discharged.By survey, remember that buoy hauls oneself willingly into the time of putting between the cableway section of water and the default section of downstream certain distance, can accurately calculate the water surface flow velocity at a certain vertical line place.

The invention has the beneficial effects as follows:

Test flood velocity is not subject to pasture and water foreign material and the impact in daytime on night in current, and be not subject to the impact of the harsies environment such as thunder and lightning, once move cableway fish lead and can carry a plurality of buoys, with any vertical line position that is intended to section, carry out continuous input, testing flow velocity is convenient and swift, for the time of striving is valuablely dispatched in rescue and relief work.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the present invention is further described.

Fig. 1 is schematic diagram of the present invention.

Fig. 2 is bright buoy constructional drawing at the night in the present invention.

In figure: 1. hoist cable, 2. jig, 3. rotation driving lever, 4. rotation shift lever axis, 5. fish lead, 6. rubber sleeve gasket, 7. ball float guide rod, 8. ball float, 9. rotation driving lever seat, 10. buoy is led rod, 11. current meters, 12. buoy storage boxes, 13. buoy outlets, 14. buoys, 15. buoy storage boxes.

The specific embodiment:

Referring now to accompanying drawing, be described as follows: a kind of hydrology of the present invention is surveyed big vast cableway buoy location automatic release device in conjunction with the embodiments, in Fig. 1, surveying on the steel cable of big vast cableway, hoist cable 1 hangs fish lead 5, buoy storage box 15 is deposited block 12 by buoy and is placed on above fish lead 5, and further fixing by jig 2, a plurality of buoys 14 overlay in buoy storage box 12, buoy storage box 12 bottoms are provided with buoy outlet 13, exporting 13 relative opposite sides with buoy has a buoy being limited in horizontal guide groove to lead rod 10, buoy is led excellent 10 other ends and is connected to " " by a slip ring " on the montant of shape rotation driving lever 3, the middle part of this rotation driving lever 3 has rotation shift lever axis 4 to be connected to rotation driving lever seat 9 tops, " " " lower crosspiece of shape rotation driving lever 3 connects the top of ball float guide rod 7 by a slip ring, ball float guide rod 7 is connected with the ball float 8 of fish lead 5 belows by the vertical guide hole of fish lead 5 bellies, a rubber buffer lasso pad 6 is respectively inlayed at the vertical guide hole upper and lower port place of fish lead belly, ball float 8 adopts screw with being connected of ball float guide rod 7, can be by adjusting the distance between ball float 8 and yielding rubber sleeve gasket 6, and then buoy is led to rod 10 stroke regulate.During use, hoist cable 1 suspention fish lead 5 falls, the rotation driving lever 3 that the belly upward movement that ball float 8 drives ball float guide rod 7 to pass fish lead 5 makes to be placed on fish lead 5 rotates around rotation shift lever axis 4, makes buoy lead excellent 10 horizontal motions buoy 14 is slipped into water from buoy outlet 13.After input, hoist cable 1 is mentioned fish lead 5, at this moment ball float 8 is sagging under Action of Gravity Field, driven rotary driving lever 3 rotates, make buoy lead excellent 10 horizontal motions extracts out from buoy storage box 15, for the buoy 14 in buoy storage box 15 falls to vacateing position automatically, the buoy 14 stacking falls under Action of Gravity Field, makes next one buoy automatic releasing to be thrown in buoy outlet 13.Throw in automatically the location of a plurality of buoys that circulated like this.

Claims

1. a hydrology is surveyed big vast cableway buoy location automatic release device, include hydrometric cableway, cableway driving, hoist cable, fish lead, current meter, hoist cable lower end suspention fish lead, it is characterized in that: buoy storage box by a pillar stiffener be placed in fish lead above, a plurality of buoys overlay in buoy storage box, buoy storage box bottom is provided with buoy outlet, exporting relative opposite side with buoy has a buoy being limited in horizontal guide groove to lead rod, buoy is led the excellent other end and is connected " " by a slip ring " on the montant of shape rotation driving lever, the middle part of this rotation driving lever has S. A. to be connected to the top of a supporting leg, " " " lower crosspiece of shape rotation driving lever connects ball float by a slip ring and leads excellent top, ball float is led rod and is passed down through after the vertical guide hole of fish lead belly, its lower end connects ball float.

2. a kind of hydrology as claimed in claim 1 is surveyed big vast cableway buoy location automatic release device, it is characterized in that the side of described buoy storage box is connected and fixed by a jig and hoist cable.

3. a kind of hydrology as claimed in claim 1 is surveyed big vast cableway buoy location automatic release device, it is characterized in that the top and bottom of described vertical guide hole arrange respectively yielding rubber sleeve gasket, and buoy conduit passes from the central authorities of buffering rubber sleeve gasket.

4. a kind of hydrology according to claim 1 is surveyed big vast cableway buoy location automatic release device, it is characterized in that: described buoy has the buoy of bright two kinds of same specifications at common and night selective.