CN206874431U - Oscillating floater TRT - Google Patents

Abstract

Oscillating floater TRT, including the float and electrification component on sea are swum in, further comprise at least one gag lever post installed in float upper surface, along gag lever post length direction, gag lever post outer wall is provided with helicla flute；The electrification component includes the driving gear, at least one driven gear engaged with driving gear and the generator being connected with each slave gear hub for coordinating installation with gag lever post；The driving gear includes hollow shaft housing, hollow shaft housing outer wall is provided with gear, hollow shaft housing inwall is provided with trundle；In gag lever post insertion hollow shaft housing, trundle is inserted into helicla flute and can moved along helicla flute.The utility model provides a kind of new mechanical oscillating floater wave energy generating set, the device is by devising the structure of helicla flute, rotation of the driving gear along helicla flute is converted into the electric energy of generator through driven gear, compared with traditional wave energy generating set, structure is simplified, flexibility and reliability, can obtain stable generating effect.

Description

Oscillating floater TRT

Technical field

The utility model belongs to power generation with marine energy technical field, is related to a kind of oscillating floater TRT.

Background technology

Electric energy is widely used in the every field of people's production and living, is that scientific technological advance, national economy leap Major impetus.With the improvement of people's environmental awareness, obtain the generation technology of electric energy using the regenerative resource of cleanliness without any pollution Enjoy high praise.At present, the correlation technique such as solar power generation, wind power generation has become ripe, and is applied widely, and people are more More sight focus on the huge energy contained in Yu Haiyang.Wave-energy power generation is come from the 1970s, being a kind of moving wave Potential energy is the new technology of electric energy.For tidal power generation, wave-energy power generation technology is not limited to coastal geological location, Large reservoir and gate etc. need not be built, there is energy source to continue, the flexible advantage such as convenient.

In recent years, wave-energy power generation technical research results are enriched.By TRT operation principle, wave generator main will It is divided into mechanical, pneumatic type and fluid pressure type three major types, current most representative device includes：Pendulum-type, vibration float type；Soft bag Formula；Nod canard, oscillaton water column type, shrink radio frequency channel formula, extra large clamshell etc..Wherein, pneumatic type and hydraulic engine are big by wave Small to influence greatly, capacity efficiency is relatively low, is typically adapted to small-scale power generation.

The principle of mechanical wave-energy power generation device is by machine driven system, is driven by unidirectional mechanical System, the wave energy of wave is converted to the electric energy of TRT, electric energy conversion efficiency is of a relatively high, especially large-scale machinery Formula TRT, big installed capacity is realized by the extension of structure.But due to using unidirectional mechanical transmission system, most waves Energy TRT can only generate electricity when crest or trough arrive, and mechanical power generation device construction is complicated, operation and maintenance are difficult Spend that larger, cost is high, want to reach large-scale application and need to be further improved.

Therefore, the wave-power device that continual exploitation operation and maintenance are simpler, cost is lower, production capacity is higher very must Will.

Utility model content

The purpose of this utility model be to provide it is a kind of can be crest and the equal stable electric generation of trough state, simple in construction Oscillating floater TRT.

Content of the present utility model is：Oscillating floater TRT, including the float and electrification component on sea are swum in, enter One step includes at least one gag lever post installed in float upper surface, along gag lever post length direction, is set around gag lever post outer wall There is helicla flute；The electrification component is at least one including coordinating the driving gear of installation with gag lever post, being engaged with driving gear Driven gear and the generator being connected with each slave gear hub；The driving gear includes hollow shaft housing, around quill shaft Set outer wall is provided with gear, and hollow shaft housing inwall is provided with trundle；In gag lever post insertion hollow shaft housing, trundle is inserted into spiral shell It can move in spin slot and along helicla flute.

Preferably：Each slave gear hub connects through unilateral bearing with generator.

Preferably：The driven gear engaged with each driving gear has multiple, the list in which part slave gear hub Free to rotate in float ascent stage to bearing, the float decline stage is stuck, the unilateral bearing in the slave gear hub of part Free to rotate in the float decline stage, float ascent stage is stuck.This structure makes the generator that part driven gear drives Generated electricity when crest arrives, the generator that part driven gear drives generates electricity when trough arrives.

Preferably：Each gag lever post length direction is provided with more set electrification components.It can be carried using more set electrification components The generating capacity of high a whole set of TRT.

Preferably：The trundle includes the columned spacing preiection for being fixedly mounted on hollow shaft housing inwall, spacing Outer ring is set with outside raised, outer ring is located in helicla flute, contacted with helicla flute, is provided with what is be engaged on spacing preiection and outer ring Ball mounting groove, ball is provided with mounting groove, spacing preiection forms the structure of similar rolling bearing with outer ring.

Preferably：Further comprise the spud pile for being fixed on seabed, be provided with spud pile mounting hole on float, spud pile is inserted Load in the mounting hole.Spud pile can play position-limiting action to the up and down motion of float.

Preferably：Further comprise driving gear stopping means, including spaced upper limit part and lower limit part, two Person is connected to spud pile, and driving gear is located in the gap that upper limit part and lower limit part are formed, and can not cross upper limit Part and lower limit part.

Preferably：Further comprise generator fix bar, the fix bar both ends connect with generator and spud pile respectively.

Preferably：Further comprise guard box, electrification component is respectively positioned in guard box；Guard box is fixed on spud pile, The spacing rod aperture that can pass through gag lever post is provided with guard box.

The beneficial effects of the utility model are：

(1) the utility model provides a kind of new mechanical oscillating floater wave energy generating set, and the device passes through The structure of helicla flute is devised, rotation of the driving gear along helicla flute is converted into the electric energy of generator through driven gear, with biography The wave energy generating set of system is compared, and structure is simplified, flexibility and reliability, can obtain stable generating effect.

(2) because the system is generated electricity by driving the rotation of generator, it is contemplated that generator can only turn at one Dynamic direction generates electricity, and in order to avoid driven gear rotates in crest and trough arrival, influences generator operation, therefore using single Connect to bearing with generator.And can be that a driving gear configures multiple driven gears, utilize one side of unilateral bearing To the characteristics of rotatable, another direction is stuck, the generator operation of part driven gear is when crest arrives, part driven tooth The generator operation of wheel, so as to realize that whole TRT generates electricity when crest and trough arrive, carries when trough arrives High generation efficiency.

(3) structure that trundle is coordinated using hollow shaft housing with spacing preiection, makes trundle be moved up and down in helicla flute While can rotate, reduce the direct friction between trundle and helicla flute, make its motion more smooth.

(4) in addition to more than, the utility model have also been devised some supplementary structures, wherein, coordinated using spud pile and float Work structuring, up and down motion of the spud pile to float is played position-limiting action；Hair is protected using the structure of guard box Electrical component, make system main working parts from the influence of sea environment.

(5) the utility model electrification component is easy for installation and has scalability, if expanding generating capacity, it is only necessary to limiting The upper end edge helicla flute of position bar loads driving gear, and configures the driven gear coordinated with it.

Brief description of the drawings

Fig. 1 is oscillating floater generating device structure schematic diagram；

Fig. 2 is gag lever post structural representation；

Fig. 3 is driving gear structural representation；

Fig. 4 is driving gear and gag lever post mounting structure schematic diagram；

Fig. 5 is electrification component structural representation；

Fig. 6 is another generator assembly structural representation for implementing structure；

Fig. 7 is another generator assembly structural representation for implementing structure；

Fig. 8 is that upper limit ring, lower limit ring and master gear and spud pile coordinate mounting structure schematic diagram；

Fig. 9 is that generator, upper limit ring, lower limit ring and master gear and spud pile coordinate mounting structure schematic diagram structure to show It is intended to；

Figure 10 is driver pin structure schematic diagram.

Wherein：1- floats, 101- spud pile mounting holes, 2- gag lever posts, 201- helicla flutes, 3- driving gears, 301- are hollow Axle sleeve, 302- gears, 4- driven gears, 5- generators, 6- trundles, 601- spacing preiections, 602- outer rings, 603- balls, 7- Unilateral bearing, 8- spud piles, 9- upper limit rings, 10- lower limit rings, 11- spacing ring fix bars, 12- generator fix bars, 13- Guard box, the spacing rod aperture of 1301-

Embodiment

Specific embodiment of the present utility model is clearly fully described by below with reference to accompanying drawing.Obviously, specifically Embodiment described by embodiment is only part of the embodiment of the present utility model, rather than whole embodiments.Based on this Embodiment in utility model, those of ordinary skill in the art are obtained all on the premise of creative work is not made Other embodiment, belong to the scope of protection of the utility model.

, it is necessary to the orientation or position relationship of the instruction such as explanation, term " on ", " under " in description of the present utility model For based on the position relationship shown in Figure of description, the plane of reference on the basis of sea level, the direction more than sea level, with close The direction of float is " lower section ", using the direction away from float as " top ", is for only for ease of description the utility model and simplification Description, rather than indicate or imply with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.

The utility model is provided a kind of mechanical oscillating floater simple in construction to be generated electricity using maritime wave energy and generated electricity Device.

With reference to figure 1, oscillating floater TRT, including the float 1 and electrification component on sea are swum in, further comprise erecting The straight at least one gag lever post 2 for being fixedly mounted on the upper surface of float 1, with reference to figure 2, along the length direction of gag lever post 2, around gag lever post 2 outer walls are provided with helicla flute 201.Helicla flute 201 described herein, is referred to as helical orbit, refers to be arranged on gag lever post 2 Outer wall fluting, from gag lever post 2 close to one end of float 1 to one end of extension above sea, this slot is helically line Shape is arranged on the outer wall of gag lever post 2.It should be noted that helicla flute 201 herein can be arranged on whole gag lever post 2 Outer wall, in order to simplify design, lumpy difference in height can also be combined, select to set in the range of electrification component moves up and down Put one section of helicla flute 201.

With reference to figure 3, Fig. 4 and Fig. 5, electrification component includes the driving gear 3 and driving gear 3 for coordinating installation with gag lever post 2 At least one driven gear 4 of engagement and the generator 5 being connected with each wheel hub of driven gear 4, in addition to generator fix dress Put, to the position of fixed generator 5, its fixed effect is, ensures in whole work process, generator 5 not with wave above and below Motion；Driving gear 3 includes hollow shaft housing 301, and the outer wall of hollow shaft housing 301 is provided with gear 302, hollow with reference to figure 3 The inwall of axle sleeve 301 is provided with trundle 6；Gag lever post 2 is inserted in hollow shaft housing 301, and trundle 6 is inserted into helicla flute and can edge Helicla flute 201 moves.

Float 1 fluctuates up and down with wave, and gag lever post 2 moves up and down with it.Helicla flute 201 directly contacts with trundle 6, makes Effect of the helicla flute 201 to the applying power of trundle 6 in the motion process of gag lever post 2, and then make hollow shaft housing 301 along helicla flute 201 track rotates, that is, the rotation of driving wheel 3.The rotation of driving wheel 3 will be delivered to generator 5 by driven gear 4, And then complete the energy conversion process from wave energy to electric energy.

In order to realize bigger generating capacity, there are following several ways (1) to be fixedly mounted on an end face of float 1 Multiple gag lever posts 2, corresponding electrification component are each equipped with each gag lever post 2, for example, being configured for a float 1 shown in Fig. 1 4 gag lever posts 2；(2) more set electrification components can be installed on each gag lever post 2, for example, shown in Fig. 7, on a gag lever post 2 Two sets of electrification components are set.

Further, because the system is generated electricity by driving the rotation of generator 5, it is contemplated that 5, generator It can generate electricity in a rotation direction, in order to avoid driven gear 4 rotates in crest and trough arrival, therefore devise unidirectional The structure that bearing connects with generator 5.With reference to figure 5, it is specially：Each wheel hub of driven gear 4 is through unilateral bearing 7 and generator 8 Connect.It because unilateral bearing 7 has one-directional rotation, can rotate in one direction, and be stuck in the other directions , therefore it may only be necessary to control the stuck direction generator 5 of unilateral bearing 7 to work, its principle is：Unilateral bearing 7 is stuck, Rotation can be passed to generator 5, generator 5 works；Conversely, unilateral bearing 7 rotates, it can only dally, generating will not be driven Machine 5.For example, using the electricity generation system shown in Fig. 5, when crest arrives, unilateral bearing 7 is in stuck state, now, driven tooth The rotation of 4 output hubs is taken turns, so as to drive generator 5 to generate electricity.

More than, the one-directional rotation of unilateral bearing 7 can solve the problems, such as generator operation, if but on a gag lever post 2 Multigroup electrification component is set, and the operative orientation of each unilateral bearing 7 is identical, then will cause all electrification components can only be in ripple Generated electricity when peak arrives or trough arrives, this influences the operating efficiency of whole system.Only this, further, often covers in electrification component, The driven gear 4 engaged with each driving gear 3 has multiple, and the unilateral bearing 7 that the wheel hub of which part driven gear 4 connects is floating Sub 1 ascent stage is free to rotate, and the decline stage of float 1 is stuck, and the unilateral bearing 7 that the wheel hub of part driven gear 4 connects is floating Sub 1 decline stage is free to rotate, and the ascent stage of float 1 is stuck.For example, to set four gag lever posts 2, phase on a float 1 That answers is configured with exemplified by four groups of electrification components, wherein, the unilateral bearing 7 for having 2 wheel hubs of driven gear 4 to pick out rises in float 1 Stage rotates, stuck in the decline stage of float 1；The unilateral bearing 7 that two other wheel hub of driven gear 4 picks out rises in float 1 Stage is stuck, is rotated in the decline stage of float 1.This structure makes the generator 5 of the drive of part driven gear 4 when crest arrives Generate electricity, the generator 5 that part driven gear 4 drives generates electricity when trough arrives.And then the work of a whole set of TRT can be improved Make efficiency.

With reference to figure 6, so that a driving gear 3 drives two driven gears 4 to work as an example, the driven gear 4 in left side in Fig. 6 The unilateral bearing 7 of connection is stuck when float 1 declines, and the unilateral bearing 7 of the connection of driven gear 4 on right side is when float 1 rises It is stuck.Concrete operating principle is：When trough comes interim, float 1 declines, and drives gag lever post 2 is synchronous to decline, and trundle 6 is along spiral shell Spin slot 201 rotates, and driving gear 3 rotates, and drives the inner ring positioned at the left side of driving gear 3 to carry the driven gear 4 of unilateral bearing 7 Rotate together, in this rotation direction, unilateral bearing 7 is stuck, so that the connecting rod rotation of connection generator 5, drives generator 5 Rotor rotates, and then converts kinetic energy into electric energy, and now, the driven gear 4 positioned at the right side of driving gear 3 is in idling conditions； When crest arrives, float 1 rises, and drives gag lever post 2 is synchronous to rise, and trundle 6 rotates along helicla flute 201, is now placed in actively The unilateral bearing 7 of the driven gear 4 in the left side of gear 3 is free to rotate in this direction, so that the connecting rod of connection generator 5 is not Rotation, i.e. crest only have unilateral bearing dallying temporarily, and connecting rod does not turn, do not generate electricity；And positioned at the right side of driving gear 3 from The unilateral bearing 7 of moving gear 4 is stuck, and now its connecting rod being connected with generator 5 rotates, so as to drive generator 5 to generate electricity.

Further provide for a kind of mounting structure of trundle 6.With specific reference to Figure 10, trundle 6 is included in being fixedly mounted on The columned spacing preiection 601 of the empty inwall of axle sleeve 301, is set with outer ring 602 outside spacing preiection 601, and outer ring 602 is located at spiral shell In spin slot 201, the ball mounting groove being engaged is provided with spacing preiection 601 and outer ring 602, ball is provided with mounting groove 603, spacing preiection 601 forms the structure of similar bearing with outer ring 602.Using this structure, when the whole device of trundle 6 is in spiral shell When moving in spin slot 201, outer ring 602 also can rotation, so as to reduce its direct friction between helicla flute 201, make motion more It is smooth, also driving gear 3 can indirectly moved more smooth.

Because the motion of wave is random, float 1 can be caused to be moved with wave, further devise and be fixed on seabed The structure of spud pile 8, spud pile 8 can use circle stake or square pile, be provided with spud pile 8 accordingly, on float and coordinate mounting hole 101, spud pile 8 is inserted in the mounting hole 101.Spud pile 7 can play position-limiting action to the up and down motion of float 1.

With reference to figure 8, further comprise driving gear stopping means, including spaced upper limit part and lower limit part, In the present embodiment, driving gear stopping means is upper limit ring 9 and lower limit ring 10, and upper limit ring 9 and lower limit ring 10 are spaced It is sleeved on gag lever post 2, and driving gear 3 is positioned there between, and driving gear 3 can not cross the two.Upper limit ring 9 is with Spacing ring 10 is connected to spud pile 8 by spacing ring fix bar 11, because spud pile 8 is anchored on seabed, so as to upper limit The position of ring 9 and lower limit ring 10 is also fixed, and this structuring limits the up and down motion of driving gear 3.

With reference to figure 9, the TRT for being provided with spud pile 8, the fixing device of generator 5 uses generator fix bar 12, the both ends of generator fix bar 12 are connected with generator 5 and spud pile 7 respectively.Because spud pile 7 is anchored on seabed, This mounting structure of generator 5 can ensure that it is not moved up and down with wave, i.e., vertical position is fixed.

Situations such as to avoid erosion damage of the electrification component by wave, or leaking electricity, with reference to figure 6, further comprise protecting Protecting box 13, electrification component are respectively positioned in guard box 13, are provided with spacing rod aperture 1301 on guard box 13, and gag lever post 2 is from gag lever post Passed in hole 1301.Guard box 13 can make electrification component from the influence of sea environment, steady operation.The guard box 13 is solid Surely it is arranged on spud pile mounting hole.

Accordingly, generator fixing device can be arranged in guard box 13, it is for instance possible to use similar generator is consolidated The steel-tube construction of fixed pole 12, the both ends of steel pipe are respectively welded on generator 5 and guard box 13, to realize consolidating for generator 5 It is fixed.The effect for making generator not fluctuated up and down with wave can equally be realized.

In addition, it is contemplated that marine moist environment, to solve the Anticorrosion of total system, anti-corrosion is applied outside each part Paint.

The device is run by wave energy, and consumption electric power, fuel equal energy source, do not produce pollutant, only needs marine wave Can be constant, float 1 moves constantly, it is possible to realizes continual generating, is a kind of TRT of ecological, environmental protective.

Claims (9)

1. oscillating floater TRT, including swim in the float and electrification component on sea, it is characterised in that：Further comprise pacifying At least one gag lever post mounted in float upper surface, along gag lever post length direction, gag lever post outer wall is provided with helicla flute；Institute State electrification component include with gag lever post coordinate the driving gear of installation, at least one driven gear for being engaged with driving gear and with The generator of each slave gear hub connection；The driving gear includes hollow shaft housing, is provided with around hollow shaft housing outer wall Gear, hollow shaft housing inwall are provided with trundle；In gag lever post insertion hollow shaft housing, trundle is inserted into helicla flute and can edge Helicla flute moves.

2. oscillating floater TRT as claimed in claim 1, it is characterised in that：Each slave gear hub is through unilateral bearing Connect with generator.

3. oscillating floater TRT as claimed in claim 2, it is characterised in that：The driven tooth engaged with each driving gear Wheel has multiple, and the unilateral bearing in which part slave gear hub is free to rotate in float ascent stage, depression of order under float Section is locked, and the unilateral bearing in the slave gear hub of part is free to rotate in the float decline stage, and float ascent stage is locked.

4. the oscillating floater TRT as described in claim 1 or 2 or 3, it is characterised in that：Along each gag lever post length direction It is provided with more set electrification components.

5. oscillating floater TRT as claimed in claim 1, it is characterised in that：The trundle is included in being fixedly mounted on The columned spacing preiection of empty sleeve lining, outer ring is set with outside spacing preiection, outer ring is located in helicla flute, spacing preiection With the ball mounting groove that is engaged is provided with outer ring, ball is provided with mounting groove, spacing preiection forms the axis of rolling with outer ring The structure held.

6. oscillating floater TRT as claimed in claim 1, it is characterised in that：Further comprise the fixation for being fixed on seabed , spud pile mounting hole is provided with float, spud pile is inserted in the mounting hole.

7. oscillating floater TRT as claimed in claim 6, it is characterised in that：Further comprise the spacing dress of driving gear Put, including spaced upper limit part and lower limit part, the two is connected to spud pile, driving gear be located at upper limit part and In the gap that lower limit part is formed, and upper limit part and lower limit part can not be crossed.

8. oscillating floater TRT as claimed in claim 6, it is characterised in that：Further comprise generator fix bar, institute Fix bar both ends are stated respectively with generator and spud pile to connect.

9. oscillating floater TRT as claimed in claim 6, it is characterised in that：Further comprise guard box, electrification component It is respectively positioned in guard box；Guard box is fixedly installed on spud pile, and the gag lever post that can pass through gag lever post is provided with guard box Hole.