CN206153845U - Assembly quality of wind -powered electricity generation gear box hollow shaft - Google Patents

Assembly quality of wind -powered electricity generation gear box hollow shaft Download PDF

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Publication number
CN206153845U
CN206153845U CN201621156766.XU CN201621156766U CN206153845U CN 206153845 U CN206153845 U CN 206153845U CN 201621156766 U CN201621156766 U CN 201621156766U CN 206153845 U CN206153845 U CN 206153845U
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CN
China
Prior art keywords
hollow axle
guideway
assembling
rail
wind turbine
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Active
Application number
CN201621156766.XU
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Chinese (zh)
Inventor
任超
史任胜
王初亮
何红
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Sany Heavy Energy Co Ltd
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Sany Heavy Energy Equipment Co Ltd
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Priority to CN201621156766.XU priority Critical patent/CN206153845U/en
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Abstract

The utility model discloses an assembly quality of wind -powered electricity generation gear box hollow shaft relates to wind power generation technical field, including last guide rail (1), lower guideway (2) and 2 high adjusting device (3), guide rail (1) the activity of going up sets up on lower guideway (2), and the upper surface of going up guide rail (1) is provided with positioner (4) that are used for fixed hollow shaft, and 2 high adjusting device (3) set up the both ends in lower guideway (2) respectively. The utility model discloses an assembly quality of wind -powered electricity generation gear box hollow shaft, it sets up on the lower guideway to go up the guide rail activity, through adjusting 2 high adjusting device that set up at the lower guideway both ends respectively, adjust the lower guideway to the level, fix the hollow shaft on last guide rail through positioner, the hollow shaft also is in the horizontality promptly, it slides on the lower guideway to go up the guide rail, realize the level assembly of hollow shaft, the hollow shaft of having solved the wind -powered electricity generation gear box is difficult to the level and packs into, the problem of easy shear failure O shape sealing washer.

Description

The assembling device of wind turbine gearbox hollow axle
Technical field
This utility model is related to technical field of wind power generation, the assembling dress of more particularly to a kind of wind turbine gearbox hollow axle Put.
Background technology
Wind energy is that technology is the most ripe in current clean energy resource field, most the new renewable energy of large-scale development prospect One of source.In recent years, the application of wind energy has caused the extensive concern of various countries research staff, the skill of global wind power generation field Art is advanced by leaps and bounds.The most typical mode of Wind Power Utilization is exactly to be generated electricity using wind energy, and wind-driven generator and correlation technique are Rapidly improve.
Wind turbine gearbox is the important actuating device of wind-driven generator.Mostly gear-box is all designed with hollow axle, so as to incite somebody to action The cable secure of front end wind wheel is transmitted to the electrical control cubicles of cabin end.And the assembling of hollow axle is in wind turbine gearbox assembling process The larger link of one difficulty.Hollow axle is generally manually pushed back into planet carrier by workman, due to hollow axle it is very long, it is difficult to ensure that its water Paperback enters, it is easy to causes the failure by shear of O-ring seals, and then causes oil leak risk, and efficiency of assembling is low.
It is desirable to the problem for solving is, it is ensured that during assembling hollow axle, O-ring does not occur failure by shear, assembling effect is improved Rate, reduces cost of labor, accelerates product delivery speed.
Utility model content
The purpose of this utility model is to provide a kind of assembling device of wind turbine gearbox hollow axle, to solve prior art Present in assemble wind turbine gearbox hollow axle when, hollow axle is difficult to horizontally mounted, the technology of easy failure by shear O-ring seals Problem.
To achieve these goals, this utility model is employed the following technical solutions:
A kind of assembling device of wind turbine gearbox hollow axle that this utility model is provided, including upper rail, lower guideway and 2 Arrangement for adjusting height, the upper rail is movably arranged on the lower guideway, and the upper surface of the upper rail is provided with for solid Determine the positioner of hollow axle, 2 arrangement for adjusting height are separately positioned on the two ends of the lower guideway.
Further, the arrangement for adjusting height include adjustable plate, regulating bolt and main longitudinal grider, the adjustable plate with it is described Main longitudinal grider is flexibly connected by the regulating bolt.
Further, long waist shaped hole, and the long waist shaped of the two are provided with the adjustable plate and the main longitudinal grider The tooth form for cooperating is provided with the hole wall in hole, the regulating bolt is arranged in the long waist shaped hole.
Further, the adjustable plate is vertically fixedly connected on the lower guideway bottom by top board.
Further, the upper rail is connected with lower guideway by oat tail groove structure.
Further, the positioner includes 2 vee-blocks, and on one of them described vee-block pipe clamp is provided with.
Further, also including castor, the castor is fixedly connected on the main longitudinal grider bottom by base plate.
Further, the main longitudinal grider is vertically fixedly connected on the base plate by gusset.
Further, also including limited block, the limited block is fixedly installed on one end of the upper rail.
Further, the limited block top is provided with handle.
The assembling device of the wind turbine gearbox hollow axle that this utility model is provided, its upper rail is movably arranged on lower guideway On, 2 arrangement for adjusting height are separately positioned on the two ends of lower guideway, by adjusting 2 arrangement for adjusting height, lower guideway are adjusted To level, hollow axle is fixed on upper rail by positioner, hollow axle is also at horizontality, and upper rail is in lower guideway Upper slip, realizes the level assembling of hollow axle, solves the hollow axle of existing wind turbine gearbox in assembling, and hollow axle is difficult to Horizontally mounted, the problem of easy failure by shear O-ring seals is adapted for popularization and application.
Description of the drawings
In order to be illustrated more clearly that this utility model specific embodiment or technical scheme of the prior art, below will be right The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described, it should be apparent that, describe below In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness On the premise of work, can be with according to these other accompanying drawings of accompanying drawings acquisition.
A kind of structural representation of the assembling device of wind turbine gearbox hollow axle that Fig. 1 is provided for this utility model.
Reference:
1- upper rails;2- lower guideways;3- arrangement for adjusting height;
4- positioners;5- top boards;6- castors;
7- base plates;8- gussets;9- limited blocks;
10- handles;31- adjustable plates;32- regulating bolts;
33- main longitudinal griders;41- pipe clamps.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described Embodiment is a part of embodiment of this utility model, rather than the embodiment of whole.Based on the embodiment in this utility model, this The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality Novel protected scope.
In description of the present utility model, it should be noted that term " " center ", " on ", D score, "left", "right", " perpendicular Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " is, based on orientation shown in the drawings or position relationship, to be only For the ease of describe this utility model and simplify description, rather than indicate or imply indication device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly Connection;Can be mechanically connected, or electrically connect;Can be joined directly together, it is also possible to be indirectly connected to by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in this utility model.
A kind of structural representation of the assembling device of wind turbine gearbox hollow axle that Fig. 1 is provided for this utility model.
Embodiment one:
In the alternative of the present embodiment, as shown in figure 1, a kind of wind turbine gearbox hollow axle of the present embodiment offer Assembling device, including upper rail 1, lower guideway 2 and 2 arrangement for adjusting height 3, upper rail 1 is movably arranged on lower guideway 2, on The upper surface of guide rail 1 is provided with 4,2 arrangement for adjusting height 3 of positioner for fixation hollow axle and is separately positioned on lower guideway 2 two ends.
Due to the hollow axle of wind turbine gearbox it is very long, in assembling process, it is difficult to ensure that its is horizontally mounted, easy failure by shear O-ring seals, cause oil leak risk.In the present embodiment, adjust 2 arrangement for adjusting height 3, by lower guideway 2 adjust to water Plane is parallel, and hollow axle is positioned on upper rail 1, and is fixed by positioner 4, hollow axle is also at upper rail 1 Horizontality, upper rail 1 slides on lower guideway 2, realizes the horizontally mounted wind turbine gearbox of hollow axle.
In the alternative of the present embodiment, further, arrangement for adjusting height 3 includes adjustable plate 31, regulating bolt 32 And main longitudinal grider 33, adjustable plate 31 is flexibly connected with main longitudinal grider 33 by regulating bolt 32.In the present embodiment, by regulating bolt Position of the 32 adjustment adjustable plates 31 on main longitudinal grider 33, makes highly consistent, the regulation of the adjustable plate 31 of 2 arrangement for adjusting height 3 Plate 31 is connected to the bottom of lower guideway 2, and lower guideway 2 is adjusted to therewith level.
In the alternative of the present embodiment, further, long waist shaped hole is provided with adjustable plate 31 and main longitudinal grider 33, And the tooth form for cooperating is provided with the hole wall in the long waist shaped hole of the two, regulating bolt 32 is arranged in long waist shaped hole.At this In embodiment, regulating bolt 32 is each passed through the long waist shaped hole of adjustable plate 31 and main longitudinal grider 33, by adjustable plate 31 and main longitudinal grider 33 Couple together, connected by bolt arrangement, be easy to connect and adjust;Tooth form on the hole wall in long waist shaped hole, makes regulating bolt 32 Position in long waist shaped hole is more stable, so as to more stably adjustable plate 31 is fixed on main longitudinal grider 33, and then makes down to lead Rail 2 stably keeps level.
In the alternative of the present embodiment, further, adjustable plate 31 is vertically fixedly connected on lower guideway by top board 5 2 bottoms.In the present embodiment, top board 5 is arranged on the bottom of lower guideway 2, and adjustable plate 31 is arranged on the bottom of top board 5, and adjustable plate 31 hangs down Directly in top board 5.
In the present embodiment, top board 5 is connected with lower guideway 2 by bolt nut structure, and adjustable plate 31 connects with the welding of top board 5 Connect.
In the alternative of the present embodiment, further, upper rail 1 is connected with lower guideway 2 by oat tail groove structure. In the present embodiment, upper rail 1 is oat tail groove structure with the attachment structure of lower guideway 2, on the one hand, realize upper rail 1 and lower guideway 2 Relative slip, on the other hand, because hollow axle is very long, when preparing assembling, one end is fixed on upper rail 1, and one end is hanging, right Upper rail 1 has the power on a vertical hollow axial direction, easily tilts upper rail 1, and oat tail groove structure can overcome the power, make to lead The stable connection of rail 1 and lower guideway 2, it is ensured that hollow axle stably horizontally mounted wind turbine gearbox.
In the alternative of the present embodiment, further, positioner 4 includes 2 vee-blocks, wherein, near hollow axle Pipe clamp 41 is provided with the vee-block of end.In the present embodiment, hollow axle is hollow cylindrical shape, and vee-block can be stably Hollow axle is fixed, hollow axial displacement is limited, hollow axle is smoothly assembled;Arrange on the vee-block of hollow axle end There is pipe clamp 41, further fix hollow axle.
In the present embodiment, rubber blanket is provided with 2 vee-blocks, it is more stably fixed empty to prevent hollow axle displacement Heart axle.
In the alternative of the present embodiment, further, also including castor 6, castor 6 is fixedly connected on by base plate 7 The bottom of main longitudinal grider 33.In the present embodiment, castor 6 is arranged on the bottom of base plate 7, and base plate 7 is arranged on the bottom of main longitudinal grider 33.
In the present embodiment, moving integrally for this assembling device is capable of achieving by castor 6.This assembling device is moved to and is treated At dress wind turbine gearbox, upper rail 1 and lower guideway 2 are adjusted to level by arrangement for adjusting height 3, and meet the dress of hollow axle With position, hollow axle is fixed on upper rail 1, then promotes upper rail 1, so as to level assembles hollow axle;Regulate lower guideway 2 Height after, can repeatedly carry out hollow axle level assembling, so as to improve the efficiency of assembling of hollow axle.
In the alternative of the present embodiment, further, main longitudinal grider 33 is vertically fixedly connected on base plate 7 by gusset 8 On.In the present embodiment, base plate 7 is arranged on the bottom of main longitudinal grider 33 perpendicular to main longitudinal grider 33, and gusset 8 is arranged perpendicular to base plate 7, plus The connection of strong base plate 7 and main longitudinal grider 33.
In the alternative of the present embodiment, further, also including limited block 9, limited block 9 is fixedly installed on upper rail 1 one end.In the present embodiment, in assembling, on the one hand, limited block 9 further limits hollow axial displacement, withstands hollow axle, On the other hand make hollow axle load wind turbine gearbox, limited block 9 also plays counterweight effect, due to hollow axle it is longer, with upper rail 1 When moving together, easily produce it is slight rock, limited block 9 makes hollow axle more steady when moving.
In the alternative of the present embodiment, further, the top of limited block 9 is provided with handle 10.In the present embodiment, Assembly work personnel promote limited block 9 by handle 10, hollow axle is moved horizontally with upper rail 1, realize the level of hollow axle Assembling.
Embodiment two:
In the alternative of the present embodiment, as shown in figure 1, a kind of wind turbine gearbox hollow axle of the present embodiment offer Assembling device, including upper rail 1, lower guideway 2 and 2 arrangement for adjusting height 3, upper rail 1 is movably arranged on lower guideway 2, on The upper surface of guide rail 1 is provided with 4,2 arrangement for adjusting height 3 of positioner for fixation hollow axle and is separately positioned on lower guideway 2 two ends.
Due to the hollow axle of wind turbine gearbox it is very long, in assembling process, it is difficult to ensure that its is horizontally mounted, easy failure by shear O-ring seals, cause oil leak risk.In the present embodiment, adjust 2 arrangement for adjusting height 3, by lower guideway 2 adjust to water Plane is parallel, and hollow axle is positioned on upper rail 1, and is fixed by positioner 4, hollow axle is also at upper rail 1 Horizontality, upper rail 1 slides on lower guideway 2, realizes the horizontally mounted wind turbine gearbox of hollow axle.
In the alternative of the present embodiment, further, arrangement for adjusting height is gear & rack structure.In the present embodiment In, lifted by adjusting gear rack, make lower guideway 2 be adjusted to level;Arrangement for adjusting height can be also hydraulic cylinder structure, by control Piston rod lifting processed, makes lower guideway 2 be adjusted to level.
In the alternative of the present embodiment, further, tooth bar is vertically fixedly connected on the bottom of lower guideway 2 by top board 5 Portion.In the present embodiment, top board 5 is arranged on the bottom of lower guideway 2, and tooth bar is arranged on the bottom of top board 5, and tooth bar is perpendicular to top board 5;When Arrangement for adjusting height is hydraulic cylinder structure, and piston rod is arranged on the bottom of top board 5.
In the alternative of the present embodiment, further, upper rail 1 is connected with lower guideway 2 by oat tail groove structure. In the present embodiment, upper rail 1 is oat tail groove structure with the attachment structure of lower guideway 2, on the one hand, realize upper rail 1 and lower guideway 2 Relative slip, on the other hand, because hollow axle is very long, when preparing assembling, one end is fixed on upper rail 1, and one end is hanging, right Upper rail 1 has the power on a vertical hollow axial direction, easily tilts upper rail 1, and oat tail groove structure can overcome the power, make to lead The stable connection of rail 1 and lower guideway 2, it is ensured that hollow axle stably horizontally mounted wind turbine gearbox.
In the alternative of the present embodiment, further, positioner 4 includes 2 vee-blocks, wherein, near hollow axle Pipe clamp 41 is provided with the vee-block of end.In the present embodiment, hollow axle is hollow cylindrical shape, and vee-block can be stably Hollow axle is fixed, hollow axial displacement is limited, hollow axle is smoothly assembled;Arrange on the vee-block of hollow axle end Have on pipe clamp 41, or 2 vee-blocks and be provided with pipe clamp 41, further fix hollow axle.
In the present embodiment, rubber blanket is provided with 2 vee-blocks, it is more stably fixed empty to prevent hollow axle displacement Heart axle.
In the alternative of the present embodiment, further, also including castor 6, castor 6 is fixedly connected on by base plate 7 Gear & rack structure bottom.In the present embodiment, castor 6 is arranged on the bottom of base plate 7, and base plate 7 is arranged on gear & rack structure bottom Portion;When arrangement for adjusting height is hydraulic cylinder structure, base plate 7 is arranged on hydraulic cylinder structure bottom.
In the present embodiment, moving integrally for this assembling device is capable of achieving by castor 6.This assembling device is moved to and is treated At dress wind turbine gearbox, upper rail 1 and lower guideway 2 are adjusted to level by arrangement for adjusting height 3, and meet the dress of hollow axle With position, hollow axle is fixed on upper rail 1, then promotes upper rail 1, so as to level assembles hollow axle.
In the alternative of the present embodiment, further, also including limited block 9, limited block 9 is fixedly installed on upper rail 1 one end.In the present embodiment, in assembling, on the one hand, limited block 9 further limits hollow axial displacement, withstands hollow axle, On the other hand make hollow axle load wind turbine gearbox, limited block 9 also plays counterweight effect, due to hollow axle it is longer, with upper rail 1 When moving together, easily produce it is slight rock, limited block 9 makes hollow axle more steady when moving.
In the alternative of the present embodiment, further, the top of limited block 9 is provided with handle 10.In the present embodiment, Assembly work personnel promote limited block 9 by handle 10, hollow axle is moved horizontally with upper rail 1, realize the level of hollow axle Assembling.
Finally it should be noted that:Various embodiments above is only illustrating the technical solution of the utility model, rather than it is limited System;Although being described in detail to this utility model with reference to foregoing embodiments, one of ordinary skill in the art should Understand:It still can modify to the technical scheme described in foregoing embodiments, either to which part or whole Technical characteristic carries out equivalent;And these are changed or are replaced, the essence for not making appropriate technical solution departs from this practicality newly The scope of each embodiment technical scheme of type.

Claims (10)

1. a kind of assembling device of wind turbine gearbox hollow axle, it is characterised in that including upper rail (1), lower guideway (2) and 2 Arrangement for adjusting height (3), the upper rail (1) is movably arranged on the lower guideway (2), the upper surface of the upper rail (1) The positioner (4) for fixation hollow axle is provided with, 2 arrangement for adjusting height (3) are separately positioned on the lower guideway (2) two ends.
2. the assembling device of wind turbine gearbox hollow axle according to claim 1, it is characterised in that the altitude mixture control dress (3) are put including adjustable plate (31), regulating bolt (32) and main longitudinal grider (33), the adjustable plate (31) is logical with the main longitudinal grider (33) Cross the regulating bolt (32) flexible connection.
3. the assembling device of wind turbine gearbox hollow axle according to claim 2, it is characterised in that the adjustable plate (31) Cooperate with being provided with to be provided with long waist shaped hole, and the hole wall in the long waist shaped hole of the two on the main longitudinal grider (33) Tooth form, the regulating bolt (32) is arranged in the long waist shaped hole.
4. the assembling device of wind turbine gearbox hollow axle according to claim 3, it is characterised in that the adjustable plate (31) The lower guideway (2) bottom is vertically fixedly connected on by top board (5).
5. the assembling device of wind turbine gearbox hollow axle according to claim 1, it is characterised in that the upper rail (1) It is connected by oat tail groove structure with lower guideway (2).
6. the assembling device of wind turbine gearbox hollow axle according to claim 1, it is characterised in that the positioner (4) including 2 vee-blocks, pipe clamp (41) is provided with one of them described vee-block.
7. the assembling device of wind turbine gearbox hollow axle according to claim 2, it is characterised in that also including castor (6), The castor (6) is fixedly connected on the main longitudinal grider (33) bottom by base plate (7).
8. the assembling device of wind turbine gearbox hollow axle according to claim 7, it is characterised in that the main longitudinal grider (33) Vertically it is fixedly connected on the base plate (7) by gusset (8).
9. the assembling device of wind turbine gearbox hollow axle according to claim 1, it is characterised in that also including limited block (9), the limited block (9) is fixedly installed on one end of the upper rail (1).
10. the assembling device of wind turbine gearbox hollow axle according to claim 9, it is characterised in that the limited block (9) Top is provided with handle (10).
CN201621156766.XU 2016-10-31 2016-10-31 Assembly quality of wind -powered electricity generation gear box hollow shaft Active CN206153845U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621156766.XU CN206153845U (en) 2016-10-31 2016-10-31 Assembly quality of wind -powered electricity generation gear box hollow shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621156766.XU CN206153845U (en) 2016-10-31 2016-10-31 Assembly quality of wind -powered electricity generation gear box hollow shaft

Publications (1)

Publication Number Publication Date
CN206153845U true CN206153845U (en) 2017-05-10

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Application Number Title Priority Date Filing Date
CN201621156766.XU Active CN206153845U (en) 2016-10-31 2016-10-31 Assembly quality of wind -powered electricity generation gear box hollow shaft

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110560985A (en) * 2019-09-27 2019-12-13 广船国际有限公司 Ship welding tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110560985A (en) * 2019-09-27 2019-12-13 广船国际有限公司 Ship welding tool

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Address after: 102200 31 Industrial Park, North Qing Road, Beijing, Changping District

Patentee after: SANY HEAVY ENERGY Co.,Ltd.

Address before: 102200 31 Industrial Park, North Qing Road, Beijing, Changping District

Patentee before: SANY HEAVY ENERGY EQUIPMENT Co.,Ltd.

Address after: 102200 31 Industrial Park, North Qing Road, Beijing, Changping District

Patentee after: Sany Heavy Energy Co., Ltd

Address before: 102200 31 Industrial Park, North Qing Road, Beijing, Changping District

Patentee before: SANY HEAVY ENERGY Co.,Ltd.