CN110270818A - A kind of assembly system and its method of wind generating set pitch control speed reducer - Google Patents
A kind of assembly system and its method of wind generating set pitch control speed reducer Download PDFInfo
- Publication number
- CN110270818A CN110270818A CN201910660664.3A CN201910660664A CN110270818A CN 110270818 A CN110270818 A CN 110270818A CN 201910660664 A CN201910660664 A CN 201910660664A CN 110270818 A CN110270818 A CN 110270818A
- Authority
- CN
- China
- Prior art keywords
- speed reducer
- generating set
- joint arm
- mechanical arm
- wind generating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses the assembly systems and its method of a kind of wind generating set pitch control speed reducer, belong to Wind turbines field, for variable pitch speed reducer to be assembled to wheel hub, including boosting manipulator and rotating platform: boosting manipulator includes pedestal and the mechanical arm with the movable connection of pedestal, the end of mechanical arm is connected with transition tool, transition tool is rigid structure, the output end of transition tool is equipped with the flange for connecting with variable pitch speed reducer, operation portion is also connected on transition tool, controlling mechanical arm swing by operation portion enables the output end of transition tool to horizontally extend into hub interior；Rotating platform is equipped with the platform for placing wheel hub, so that the output end of transition tool is horizontally extended into wheel hub by the working face that rotation rotating platform adjusts wheel hub, carries out the assembly of variable pitch speed reducer.The present invention makes rigid transition tool be promoted or be swung by operating boosting manipulator, without lifting, can efficiently solve wind generating set pitch control speed reducer assembly difficulty problem.
Description
Technical field
The present invention relates to Wind turbines fields, more particularly to a kind of assembly system of wind generating set pitch control speed reducer
And its method.
Background technique
The assembly of wind generating set pitch control speed reducer is critical process indispensable in wind power generating set production process, with
The continuous enlargement development of wind power generating set, the height of wheel hub will be increasing, assembles the process of variable pitch speed reducer also more
It is difficult.Traditional assembly method is mostly to be sling variable pitch speed reducer with suspender belt, by adjusting driving lifting and movement so that
Variable pitch speed reducer is directed at the pilot hole of wheel hub, then pushes away the mode dragged by more people and assembles variable pitch speed reducer in place.Due to driving
Adjustment precision it is limited, the assembly of part type variable pitch speed reducer is so that suspender belt is unable to reach designated position again, it is necessary to by turning over
Runner hub is realized.So that operator's large labor intensity, working efficiency is low, and safe operation also cannot be guaranteed, and there are certain
Hidden danger.
Summary of the invention
The technical problem to be solved in the present invention is to provide one kind without lifting, reduces operator's labor intensity, safe operation
And the assembly system and its method of a kind of high-efficient wind generating set pitch control speed reducer.
In order to solve the above technical problems, technical solution provided by the invention is as follows:
On the one hand, the present invention provides a kind of assembly system of wind generating set pitch control speed reducer, for variable pitch to slow down
Machine is assembled on wheel hub, including boosting manipulator and rotating platform:
The boosting manipulator includes pedestal and the mechanical arm with the movable connection of pedestal, the end connection of the mechanical arm
There is a transition tool, the transition tool is rigid structure, and the output end of the transition tool, which is equipped with, to be used for and variable pitch speed reducer
The flange of connection is also connected with operation portion on the transition tool, and controlling mechanical arm swing by operation portion makes transition tool
Output end can horizontally extend into hub interior；
The rotating platform is equipped with the platform for placing wheel hub, is made by the working face that rotation rotating platform adjusts wheel hub
The output end of transition tool can horizontally extend into wheel hub, carry out the assembly of variable pitch speed reducer.
Further, the transition tool includes control-rod and the transmission lever for being connected to control-rod and mechanical arm tail end, institute
Flanged joint is stated in the output end of control-rod, the operation portion is connected in transmission lever, makes control-rod by controlling operation portion
Hub interior can be horizontally extended into.
Further, the transmission lever is vertically connected between control-rod and mechanical arm.
Further, the control-rod is mutually perpendicular to mechanical arm.
Further, the mechanical arm further includes the executing agency for executing mechanical arm with respect to pedestal swing angle, institute
The button for stating the swing angle that operation portion is equipped with for controlling executing agency's adjustment mechanical arm, to control the angle of transition tool
Degree.
Further, the mechanical arm includes the first joint arm and the second joint arm connected by interconnecting piece, the interconnecting piece
The second joint arm can be made with respect to the first joint arm in Z-direction swing, the end of second joint arm and transition including rotating part
Tooling is fixedly connected, and first joint arm and pedestal enable the mechanical arm with respect to pedestal in Y direction by horizontal axis connection
It swings up and down.
Further, it is also connected with extension section between first joint arm and pedestal, for the upper bottom for adjusting the first joint arm
The executing agency of dynamic angle.
Further, it is connected with rotary stopper portion between first joint arm and the second joint arm, to adjust the first and second joint arm
Between swing angle executing agency.
Further, the interconnecting piece further includes moving portion, and second joint arm, which is connect by rotating part with moving portion, to be made
Second joint arm can the rotation of the portion of relative movement, the moving portion is set in first joint arm can be left in the first joint arm X-direction
It moves right.
Further, the execution machine that dynamic distance is moved up for adjusting moving portion in the first joint arm is additionally provided in the moving portion
Structure.
On the other hand, a kind of assembly method of wind generating set pitch control speed reducer is provided, the wind-power electricity generation is used
The assembly system of set pitch control speed reducer, comprising:
1) on the basis of boosting manipulator and rotating platform being fixed to；
2) wheel hub is put on the rotating platform, rotation rotating platform adjusts the angle between wheel hub and boosting manipulator；
3) variable pitch speed reducer to be assembled is connected with boosting manipulator end flange by bolt；
4) mechanical arm for manipulating boosting manipulator slowly promotes change and movement, so that variable pitch speed reducer enters from wheel hub web
Hub interior adjusts posture near hub pilot hole and variable pitch speed reducer is made accurately to penetrate hub pilot hole；
5) after a working face variable pitch speed reducer assembles, rotating platform is rotated, 120 degree is rotated and carries out next work
The assembly work for making face is finished until the variable pitch speed reducer of three working faces all assembles.
Further, rotating platform is installed in melt pit in the step 1).
By adopting such a design, the present invention has at least the following advantages:
Assembly system of the invention can efficiently solve the problem of wind generating set pitch control speed reducer assembly difficulty, realize
The assembling scheme of application boosting manipulator substitution driving, without lifting, reduces operator labor intensity, safe operation and efficiency
It is high.
Detailed description of the invention
The above is merely an overview of the technical solutions of the present invention, in order to better understand the technical means of the present invention, below
In conjunction with attached drawing, the present invention is described in further detail with specific embodiment.
Fig. 1 is the structural representation of the assembly system installation variable pitch speed reducer of wind generating set pitch control speed reducer of the invention
Figure.
Specific embodiment
The exemplary embodiment that the present invention will be described in more detail below with reference to accompanying drawings.Although showing the present invention in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the present invention without should be by embodiments set forth here
It is limited.It is to be able to thoroughly understand the present invention on the contrary, providing these embodiments, and can be by the scope of the present invention
Communicate completely to those skilled in the art.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singular " one " used herein, " one
It is a ", " described " and "the" may also comprise plural form.It is to be further understood that being arranged used in specification of the invention
Diction " comprising " refer to that there are the feature, integer, step, operation, element and/or component, but it is not excluded that in the presence of or addition
Other one or more features, integer, step, operation, element, component and/or their group.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific term), there is meaning identical with the general understanding of those of ordinary skill in fields of the present invention.Should also
Understand, those terms such as defined in the general dictionary, it should be understood that have in the context of the prior art
The consistent meaning of meaning, and unless otherwise will not be explained in an idealized or overly formal meaning by specific definitions.
The present invention provides a kind of wind generating set pitch control speed reducer for being assembled to variable pitch speed reducer on wheel hub
The embodiment of assembly system, as shown in Figure 1, including boosting manipulator and rotating platform 2:
Boosting manipulator includes pedestal 11 and the mechanical arm 1 with the movable connection of pedestal 11, and the end of mechanical arm 1 is connected with
Transition tool 1-1, transition tool 1-1 are rigid structure, the output end of transition tool 1-1 be equipped with for variable pitch speed reducer 3
The flange 161 of connection is also connected with operation portion 18 on transition tool 1-1, and controlling the swing of mechanical arm 1 by operation portion 18 makes transition
The output end of tooling 1-1 can horizontally extend into hub interior；
Rotating platform 2 is equipped with the platform for placing wheel hub, is made by the working face that rotation rotating platform 2 adjusts wheel hub
The output end that ferryman fills 1-1 can horizontally extend into wheel hub, carry out the assembly of variable pitch speed reducer 3.
In the use of the present invention, on the basis of boosting manipulator and rotating platform are fixed to, it will in order to reduce whole height
Rotating platform is installed in melt pit.Wheel hub is put on the rotating platform first, rotation rotating platform adjusts wheel hub and booster engine
Variable pitch speed reducer to be assembled is connected with transition tool end flange by bolt by the angle between tool hand, artificial to manipulate
Boosting manipulator makes transition tool slowly promote change and movement, so that paddle, which subtracts speed reducer, enters hub interior from wheel hub web,
Hub pilot hole nearby adjusts posture and variable pitch speed reducer is made accurately to penetrate hub pilot hole.When a working face variable pitch speed reducer
After assembly, rotating platform is rotated, the assembly works of 120 degree next working faces of progress of rotation, until three working faces
All assembly finishes variable pitch speed reducer.
The present invention makes rigid transition tool be promoted or be swung by operating boosting manipulator, without lifting, to lift lift
The problem of mode installs variable pitch speed reducer, can efficiently solve wind generating set pitch control speed reducer assembly difficulty, can substitute
Lifting crane without lifting, reduces operator's labor intensity, safe operation and high-efficient.
The present invention can control the swing of transition tool by manual manipulation operation panel, can also be arranged by button and be adjusted
Transition tool, can also both combine manipulated.
Further, transition tool 1-1 includes control-rod 16 and the transmission lever for being connected to 1 end of control-rod 16 and mechanical arm
17, flange 3 is connected to the output end of control-rod 16, and operation portion 18 is connected in transmission lever 17, is made by controlling operation portion 18
Control-rod 16 can horizontally extend into hub interior.Transition tool structure is simple, facilitates operation.
Further, transmission lever 17 is vertically connected between control-rod 16 and mechanical arm 1, is vertically arranged more labor-saving.
Further, control-rod 16 is mutually perpendicular to mechanical arm 1, is vertically arranged more labor-saving.
In order to keep mechanical arm control more flexible, mechanical arm 1 further includes for executing mechanical arm 1 with respect to 11 angle of oscillation of pedestal
The executing agency of degree, operation portion 18 is equipped with the button of the swing angle for controlling executing agency's adjustment mechanical arm, to control
The angle of transition tool 1-1 processed.I.e.
Further, mechanical arm 1 includes the first joint arm 12 and the second joint arm 13 connected by interconnecting piece 15, interconnecting piece 15
Including rotating part, opposite first joint arm, 12 horizontal hunting of the second section 13, the i.e. swing of Z-direction, the second joint arm 13 can be made
End be fixedly connected with transition tool 1-1, the first joint arm 12, by horizontal axis connection, enables mechanical arm 1 relatively with pedestal 11
Pedestal 11 vertical oscillation, i.e. Y direction are swung up and down.
In order to more easily manipulate, it is also connected with extension section 14 between the first joint arm 12 and pedestal 11, to adjust first segment
The executing agency for swinging up and down angle of arm 12 adjusts upper and lower swing angle.
Further, be connected with rotary stopper portion between the first joint arm 12 and the second joint arm 13, for adjustment the first joint arm 12,
The executing agency of swing angle between second joint arm 13.
Further, interconnecting piece 15 further includes moving portion, and the second joint arm 13, which is connect by rotating part with moving portion, makes second
Joint arm 13 can the rotation of the portion of relative movement, moving portion is set in the first joint arm 12 can move up dynamic, i.e. X-direction in the first joint arm
It moves left and right.
Further, the execution machine for adjusting moving portion moving distance in the first joint arm 12 is additionally provided in moving portion
Structure.
On the other hand, a kind of assembly method of wind generating set pitch control speed reducer is provided, above-mentioned wind-power electricity generation is used
The assembly system of set pitch control speed reducer, comprising:
1) on the basis of boosting manipulator and rotating platform being fixed to；It is installed to reduce whole height for rotating platform
In melt pit；
2) wheel hub to be put on the rotating platform, rotation rotating platform adjusts the angle between wheel hub and boosting manipulator,
By adjusting X-axis, Y-axis, the mobile adjustment angle of Z axis；
3) variable pitch speed reducer to be assembled is connected with boosting manipulator end flange by bolt；
4) mechanical arm for manipulating boosting manipulator slowly promotes change and movement, so that variable pitch speed reducer enters from wheel hub web
Hub interior adjusts posture near hub pilot hole and variable pitch speed reducer is made accurately to penetrate hub pilot hole；
5) after a working face variable pitch speed reducer assembles, rotating platform is rotated, 120 degree is rotated and carries out next work
The assembly work for making face is finished until the variable pitch speed reducer of three working faces all assembles.
Assembly method of the invention does not need to lift, easy to operate, easy to assembly, more adjusts than lifting more accurate high
Effect.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, this
Field technical staff makes a little simple modification, equivalent variations or modification using the technology contents of the disclosure above, all falls within this hair
In bright protection scope.
Claims (10)
1. a kind of assembly system of wind generating set pitch control speed reducer, special for variable pitch speed reducer to be assembled to wheel hub
Sign is, including boosting manipulator and rotating platform:
The boosting manipulator includes pedestal and the mechanical arm with the movable connection of pedestal, and the end of the mechanical arm was connected with
Ferryman's dress, the transition tool are rigid structure, and the output end of the transition tool is equipped with for connecting with variable pitch speed reducer
Flange, be also connected with operation portion on the transition tool, controlling mechanical arm swing by operation portion makes the output of transition tool
End can horizontally extend into hub interior；
The rotating platform is equipped with the platform for placing wheel hub, makes transition by the working face that rotation rotating platform adjusts wheel hub
The output end of tooling can horizontally extend into wheel hub, carry out the assembly of variable pitch speed reducer.
2. the assembly system of wind generating set pitch control speed reducer according to claim 1, which is characterized in that the transition
Tooling includes control-rod and the transmission lever for being connected to control-rod and mechanical arm tail end, and the flanged joint is at the output end of control-rod
End, the operation portion are connected in transmission lever, so that control-rod is horizontally extended into hub interior by controlling operation portion.
3. the assembly system of wind generating set pitch control speed reducer according to claim 2, which is characterized in that the transmitting
Bar is vertically connected between control-rod and mechanical arm,
And/or the control-rod is mutually perpendicular to mechanical arm.
4. the assembly system of wind generating set pitch control speed reducer according to claim 1, which is characterized in that the machinery
Arm further includes the executing agency for executing mechanical arm with respect to pedestal swing angle, and the operation portion is equipped with to be executed for controlling
The button of the swing angle of institutional adjustment mechanical arm, to control the angle of transition tool.
5. the assembly system of wind generating set pitch control speed reducer according to any one of claims 1 to 4, which is characterized in that
The mechanical arm includes the first joint arm and the second joint arm connected by interconnecting piece, and the interconnecting piece includes that rotating part can make second
With respect to the first joint arm in Z-direction swing, the end of second joint arm is fixedly connected joint arm with transition tool, and described
One joint arm and pedestal enable the mechanical arm with respect to pedestal lower swing in the Y-axis direction by horizontal axis connection.
6. the assembly system of wind generating set pitch control speed reducer according to claim 5, which is characterized in that described first
Extension section is also connected between joint arm and pedestal, for the executing agency for swinging up and down angle for adjusting the first joint arm；
And/or it is connected with rotary stopper portion between first joint arm and the second joint arm, between the first and second joint arm of adjustment
The executing agency of swing angle.
7. the assembly system of wind generating set pitch control speed reducer according to claim 5 or 6, which is characterized in that described
Interconnecting piece further includes moving portion, and second joint arm, which is connect by rotating part with moving portion, enables the second joint arm portion of relative movement to revolve
Turn, the moving portion, which is set in first joint arm, to be moved left and right in the first joint arm X-direction.
8. the assembly system of wind generating set pitch control speed reducer according to claim 7, which is characterized in that the movement
The executing agency that dynamic distance is moved up for adjusting moving portion in the first joint arm is additionally provided in portion.
9. a kind of assembly method of wind generating set pitch control speed reducer, which is characterized in that use any institute of claim 1 to 8
The assembly system for the wind generating set pitch control speed reducer stated, comprising:
1) on the basis of boosting manipulator and rotating platform being fixed to；
2) wheel hub is put on the rotating platform, rotation rotating platform adjusts the angle between wheel hub and boosting manipulator；
3) variable pitch speed reducer to be assembled is connected with boosting manipulator end flange by bolt；
4) mechanical arm for manipulating boosting manipulator slowly promotes change and movement, so that variable pitch speed reducer enters wheel hub from wheel hub web
Inside adjusts posture near hub pilot hole and variable pitch speed reducer is made accurately to penetrate hub pilot hole；
5) after a working face variable pitch speed reducer assembles, rotating platform is rotated, 120 degree is rotated and carries out next working face
Assembly work, until all assembly finishes for the variable pitch speed reducers of three working faces.
10. the assembly method of wind generating set pitch control speed reducer according to claim 9, which is characterized in that the step
It is rapid 1) in rotating platform is installed in melt pit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910660664.3A CN110270818A (en) | 2019-07-22 | 2019-07-22 | A kind of assembly system and its method of wind generating set pitch control speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910660664.3A CN110270818A (en) | 2019-07-22 | 2019-07-22 | A kind of assembly system and its method of wind generating set pitch control speed reducer |
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| Publication Number | Publication Date |
|---|---|
| CN110270818A true CN110270818A (en) | 2019-09-24 |
Family
ID=67964869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910660664.3A Pending CN110270818A (en) | 2019-07-22 | 2019-07-22 | A kind of assembly system and its method of wind generating set pitch control speed reducer |
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| CN (1) | CN110270818A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414721A (en) * | 2021-05-21 | 2021-09-21 | 刘国玉 | Auxiliary device is aimed at in installation of high-efficient wind-powered electricity generation wheel hub |
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| DE202011001965U1 (en) * | 2011-01-26 | 2011-06-09 | KUKA Roboter GmbH, 86165 | Mounting system and positioning device of a mounting system |
| CN203738336U (en) * | 2014-02-25 | 2014-07-30 | 宣化钢铁集团有限责任公司 | Mechanical arm used for disassembling and assembling sliding nozzle hydraulic cylinder |
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