CN1266146A

CN1266146A - Method and apparatus for realizing lifting/lowering hydraulic driving of generator

Info

Publication number: CN1266146A
Application number: CN99121661A
Authority: CN
Inventors: 盛德利
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-10-12
Filing date: 1999-10-12
Publication date: 2000-09-13

Abstract

A lifting hydraulic-driving method of power generator and its equipment are characterized by that the lift ladder posts are built on two banks of a river or a proper position, a lift and an engaging and disengaging speed-regulating machine are installed on the cross beam on said lift posts. The support frame shell with three-groups of hydroturbines are fastened into the ladder channel, and the lower-end of steel cable of the lift is fixedly connected on the hanging beam of hydroturbine frame. The driving force of said hydroturbine is transferred into the force-collecting gear by means of force transmission gear to form combined force, and the force-combining shaft gear is geared with intermediate force transmission gear, so the driving force can be transferred into power generator by means of force-combining shaft through engaging and disengaging speed-regulating machine. It can be lifted to find out optimum driving force and possess the function of dodging water flood.

Description

The rise-fall type hydro powered implementation method device of generator

The present invention relates to the water generating industry, refer in particular to a kind of rise-fall type hydro powered implementation method device of generator.

Hydroelectric installation now because of be subjected to geographical conditions and now make or necessary have the interception dam, these all must drop into a large amount of funds and just can finish to lead Hongdong and settlement.

At the huge financial resources expense of above-mentioned formation, the inventor creates the technological scheme of implementation method of the present invention through research.

The object of the present invention is to provide a cover little investment need not stock's water yield, need not build dam, lead the Hongdong, can be directly and not really be subjected to geographic restrictions and in short-range rivers water journey, have the rise-fall type hydro powered implementation method device of a plurality of generators of the present invention, augment the purpose of electric power energy for the economic construction of China.

The object of the present invention is achieved like this: the rise-fall type hydro powered implementation method device of generator is characterized in that this device comprises, lift supporting post, water turbine, elevator group, clutch governor, header board.The lift pillar of this device building on the two sides or middle of the river rational position of rivers, the header board of this device across and be fixed on the higher authorities of lift pillar.The water wheels unit system of this device is installed in the following centre of crossbeam of two lift pillars.The machine that rises of this device system is fixed on above the crossbeam and following is fixed in the wire rope that water turbine is provided with and connects on the solid hanging beam the rope of the hollow hole that passes for this rope on this steel wire penetrating header board that is.Above the solid header board on left or right lift Zhi Zhuding of clutch governor peace of this device.The centre of the support frame of the water turbine system of this device and two spindle noses that the both sides, front and back are equipped with three these water turbine of water turbine.Be separately fixed at by bearing box on the exhibition of the stretching arm on these support frame both sides.Affixed defeated powershift gear, these three defeated powershift gears are to converge three of being provided with on the mechanical axis and converge the meshing realization remittance of powershift gear power by being located on the outer spindle nose of clutch governor water turbine bearing box on one side is installed.The mechanical axis that converges is positioned on one side extending arm that defeated powershift gear support frame on one side is housed by bearing box and extending arm upper bearing (metal) hole.The simultaneously meshing shaftgear of making a concerted effort that leads to the clutch governor of middle water turbine defeated powershift gear on one side.Should make a concerted effort bearing hole that following section of axle connects by this peace of confession that is located at support arm and is provided with is pacified and is connect.An axle lower gear engages with defeated powershift gear is meshing with joint efforts.Should make a concerted effort that axle goes up that to cut be prismatic, the axle of should making a concerted effort goes up make a concerted effort the higher authorities of axle of prismatic and penetrates the confession of establishing in the clutch governor this wears the identical rib hole that is provided with in the middle of people's gear, the rib axle of should making a concerted effort is rising or can slide up and down in the identical rib hole in the middle of the gear in being located at the clutch governor during precipitation turbine.Should make a concerted effort that going up of axle cut and following section pass through the universal joint winding.In the slide road of this side's arm shell card of confession that the lifting side arm kiss shell of the water wheels unit of this device by the support frame both sides is provided with on the lift pillar, this shell chucking method can make water turbine can not plant forward or backward tiltedly.Being provided with this bayonet lock of lifting bayonet lock in this side's arm controlled by hydraulic pressure installation.By hydraulic pressure installation this bayonet lock being visited shell after water turbine rises or falls the location makes this water turbine realize the location on the halfpace that is provided with on the lift pillar.The clutch governor of this device is provided with generator drive shaft.The power supply of the lift of this device should be from the outside.The rise-fall type hydro powered implementation method device of this generator also can establish be contained in large bridge below.

Major advantage of the present invention is: little investment, the construction period is short, the function that the water wheels function rises or descends and selects optimal drive power and hide extraodinary flood.Because the inventive method device need not storage capacity and is led Hongdong and the excessive restriction of geographical conditions.Can on the rivers water surface, directly build this square law device.According to the rise-fall type hydro powered implementation method device that has the generator of several these inventions on much more vertical can be at the rivers drop that China the adapts to big water journey of China's rivers.Augment huge clear energy sources for the economic construction of China and contribute to the people.

Further specify below in conjunction with preferred embodiment and accompanying drawing.

Fig. 1 is an overall structure schematic representation of the present invention

Fig. 2 is water turbine of the present invention and defeated power, remittance power, the modular construction schematic representation of making a concerted effort

Fig. 3 is a lift corbeling schematic representation of the present invention

Fig. 4 is lifting side's arm configuration schematic representation of water turbine support frame of the present invention

Fig. 5 is bayonet lock of the present invention and pin feature schematic representation

Fig. 6 is equipped with the assorted exhibition arm and the hanging beam structural representation on defeated powershift gear limit for water turbine supporting frame of the present invention

Consult Fig. 1-Fig. 6, build dress lifting halfpace 2 on the lift pillar 1 of the present invention, lifting side's arm 5 shell people's spacing is left in the both sides of halfpace 2, the groove that wears bayonet lock 14 bayonet locks 142 in the square arm 55 be embedded in hydraulic pressure installation 13 joints with the nail hole of drift bolt from 143 with hydraulic pressure installation 13 cross-under of living.13 upper body is fixed on the body of lifting side's 5 arms.The nail hole of bayonet lock drift bolt 15 from square arm 57 penetrated the microscler nail hole of bayonet lock 141, and the effect that bayonet lock 14 stretches is convenient in the microscler nail hole 141 of bayonet lock 14.The halfpace of lift 2 protruding 21 is visited in the shell side of advancing arm 58 grooves.The pin head of the bayonet lock 14 in the side's of being located at arm 55 is visited shell on the halfpace of lift 2 protruding 21.Lift 22 and 21 is a hard metal class wealth material.The both sides spindle nose post of water turbine 8 is fixed in by bearing box 9 on the fixing threaded hole in front and back on the extending arm 51 of support frame 5 and neutral position 511.The affixed defeated powershift gear 6 of spindle nose of water turbine 8 bearing boxs 9 outer water turbine 8.Three defeated powershift gears 6 are meshing with three remittance powershift gears 71 that remittance mechanical axis 7 is provided with.The gear 42 of making a concerted effort, axle 4 bearing supports 41 of making a concerted effort of the defeated powershift gear 6 meshing axles 4 of making a concerted effort of the water turbine 8 in the middle of on the extending arm 51 that this bearing hole that penetrates 59 of confession that the mechanical axis that converges is provided with by bearing box and support frame 5 and bearing cassette holder spiral shell 510 peaces are connected on support frame are pacified in the bearing hole of support frame 56 by bearing.Make a concerted effort axle 4 and make a concerted effort prismatic 3 to engage by universal joint 4.Prismatic 3 centers that penetrate the parts 113 in the clutch 11 of making a concerted effort coincide and can slide up and down in the rib hole.Horizontal dress header board 120 on the lift pillar 1.Settle elevator group 10 and clutch governor 11 in the middle of on the header board 120.Lift 10 comprises lifting wheel 101 hydraulic pressure installation 102, wire rope 103, variable-speed motor 104, motor 105, axis 106, logical bearing box 107, motor 105 is coupling with variable-speed motor 104, axis 106 both sides of 101 3 lifting wheels 101 of its three lifting wheels of cross-under is simultaneously supported by bearing box 107 respectively, cigarette is on three lifting wheel 101 drums respectively for the higher authorities of three wire rope 103, and following of wire rope can be crossed lifting hanging beam 54 bending parts that this hollow hole that passes of confession that header board 120 is provided with connects solid support frame 5 at water turbine.The rotation of roller 101 is subjected to 102 controls of hydraulic pressure dress system.Clutch governor 11 comprises hydraulic pressure installation 110.The gear part 113 of generator drive shaft 112 and cover engaging force prism 3.The work Cheng Ji of clutch governor 11 is subjected to hydraulic pressure installation 110 controls.Gear part 113 in its governor 11 bodies with the meshing winding of associated components, its generator drive shaft 112 is affixed with the associated components in its speed governing body.

Working principle: water turbine waftd to float on the surface, its turbine blade probes in the water, these water wheels realize to rotate along with current under the driving of water, converge the driving force of water wheels output that mechanical axis will organize by the meshing remittance powershift gear of the defeated powershift gear that is fixed in one in water turbine more and converge and be one to realize remittance power.The remittance power of the remittance mechanical axis output of these water wheels is defeated by the clutch governor by the axle of making a concerted effort, and the clutch governor drives generator by hydraulic speed regulating device and the generator drive shaft that this machine is provided with.Answer the change condition and the extraodinary flood influence condition of current, can be according to circumstances, water wheels are promoted or descend by parts such as lift and cleat stanchion bayonet locks and seek that best drive spacing and elevated height are hidden flood in case (power supply of lift should from the outside) be annotated in the breaking-up of Component of Hydraulic Turbines

Claims

1. the rise-fall type hydro powered implementation method device of generator.Phase is characterised in that this device comprises: lift pillar, water turbine, clutch governor, header board, the lifting support building of this device is on the two sides or middle of the river rational position of rivers.The header board of this device is across also pacifying solid the higher authorities at the lift pillar on the river course.The water turbine of this device realizes that by the support frame winding and by the remittance powershift gear on the defeated meshing remittance mechanical axis of powershift gear the driving forces of many group water turbine merge the driving force of converging that the gear of making a concerted effort that the meshing mechanical axis of defeated powershift gear by the water turbine of centre is provided with will unify by the gear of making a concerted effort again and are defeated by the clutch governor.Upward cutting of axle is that the interior gear center hole of governor that the prismatic cylinder penetrates with it is identical rib hole with joint efforts.The clutch governor connects solid generator drive shaft.The square jib shell of the framework both sides of this support water turbine sticks in the terraced groove that the lift pillar is provided with, and is provided with bayonet lock in this side's arm.Establish across the hanging beam on the water turbine on this support arm.The water turbine support frame of this device of wire rope that affixed lifting is used on the hanging beam can be equipped with three groups or many groups, organize water turbine less.

2. the rise-fall type hydro powered implementation method device of generator as claimed in claim 1, it is characterized in that: the lifting step is built in embedding on this lift pillar.

3. the rise-fall type hydro powered implementation method device of generator as claimed in claim 1 is characterized in that: three groups or many groups are housed on this support frame, organize water turbine less.

4. the rise-fall type hydro powered implementation method device of generator as claimed in claim 1 is characterized in that: the unified driving force of the meshing realization of remittance powershift gear that affixed this gear of defeated powershift gear and the mechanical axis that converges are provided with on the spindle nose of this water turbine one side.

5. as requiring the rise-fall type hydro powered implementation method device of 1 described generator, it is characterized in that: be truncated on the axle of should making a concerted effort cut on the prismatic and following section by the universal joint winding, this axle of defeated powershift gear on this gear mesh turbine shaft with joint efforts of following section is the truncated prism rib hole, center of wearing the interior geared parts of people's clutch governor upward.

6. the rise-fall type hydro powered implementation method device of generator as claimed in claim 1, it is characterized in that: in the step chute that the square arm framework embedding lift pillar of the support frame both sides of this device is provided with, be provided with the bayonet lock of shell card device in this side's arm framework.

7. the rise-fall type hydro powered implementation method device of generator as claimed in claim 1, it is characterized in that: the driving force of this device flows to generator by the clutch governor.