CN201702544U - Variable-paddle bearing installing walking table of wind power generator - Google Patents
Variable-paddle bearing installing walking table of wind power generator Download PDFInfo
- Publication number
- CN201702544U CN201702544U CN2010202331523U CN201020233152U CN201702544U CN 201702544 U CN201702544 U CN 201702544U CN 2010202331523 U CN2010202331523 U CN 2010202331523U CN 201020233152 U CN201020233152 U CN 201020233152U CN 201702544 U CN201702544 U CN 201702544U
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- support
- balancer
- stage
- walking
- walking table
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- Expired - Fee Related
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Abstract
The utility model discloses a wind power generator, in particular a height-ascending walking table suitable for installing a hub variable-paddle bearing of the wind power generator. The variable-paddle bearing installing walking table of wind power generator is in the following structure that a riffled steel plate (2) for workers to walk is laid on a walking table support (1); the lower end of the walking table support (1) is provided with a lockable universal caster wheel (7) and a directional caster wheel (8), and both sides of the walking table support (1) are welded with a support connecting pipe (6); the lower end of a balancer support (3) capable of freely moving up and down is inserted to the support connecting pipe (6), and a positioning hole is arranged on a longitudinal supporting pipe of the balancer support (3) and connected with a positioning pin lock; and a balancer (4) with a hanger is hung on a cross beam at the upper side of the balancer support (3). The variable-paddle bearing installing walking table has the advantages of convenient manual installation, labor hour saving, improvement of the production efficiency and reduction of the working intensity of the workers.
Description
Technical field
The utility model wind-driven generator particularly relates to ascending a height of using when being applicable to the installation of hub of wind power generator pitch variable bearings and walks on stage.
Background technology
The assembly work of wind-driven generator needs the cooperation of multiple frock.The bolt of existing wind generator unit wheel hub pitch variable bearings all is that the staff utilizes torque wrench to apply moment of torsion, because high-power type pitch variable bearings itself commonly used now is highly substantially all more than 2 meters, it is auxiliary to assemble and install the instruments of ascending a height such as all needing ladder, and moves and is inconvenient to cause very much the waste in man-hour.And heavier owing to torque wrench when assembling, effort is installed, need several workmans to install in turn.Still the laborsaving device easily of neither one can assist the staff to carry out the installation of wheel hub pitch variable bearings easily at present.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of wind-driven generator pitching bearing to install and walks on stage, and purpose is to make things convenient for the workman to install, save man-hour, enhance productivity, reduce workman's working strength.
For achieving the above object, the utility model is achieved by the following technical solution:
The wind-driven generator pitching bearing is installed and is walked on stage, and its structure is as follows: be equipped with the checkered steel plate for staff's walking on the support of walking on stage; The support lower end of walking on stage is provided with lockable universal caster wheel and direction-caster, and the support both sides of walking on stage are welded with the support tube connector; Insert in the support tube connector balancer support lower end of can easy on and off moving, and on the longitudinal bracing pipe of balancer support locating hole is set, locating hole with locate lock and be connected; Be hung with the balancer of band hook on the upside crossbeam of balancer support.
Described checkered steel plate is two-layer up and down.
Described support tube connector is four.
The utlity model has following advantage:
The utility model is reequiped on being walked on stage in the basis in common the ascending a height in blower fan assembly shop, can be used as the common use of walking on stage at ordinary times.In the installation process of blower variable-pitch bearing, lift the balancer support, be connected the purpose that alleviates heavy burden when promptly reaching assembling bolt with assembly tool, save manpower and time greatly.Walking on stage is provided with universal caster wheel, moves flexibly, simple in structure.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure, 1, the support of walking on stage; 2, checkered steel plate; 3, balancer support; 4, balancer; 5, pitch variable bearings; 6, support tube connector; 7, universal caster wheel; 8, direction-caster.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail, but protection domain of the present utility model is not limit by embodiment.
As shown in Figure 1, the utility model wind-driven generator pitching bearing is installed and is walked on stage, and its structure is as follows: be equipped with the checkered steel plate 2 for staff's walking on the support 1 of walking on stage; Support 1 lower end of walking on stage is provided with lockable universal caster wheel 7 and direction-caster 8, four the support tube connectors 6 of support 1 both sides welding of walking on stage; Insert in the support tube connector 6 balancer support 3 lower ends of can easy on and off moving, and the lower end is fixed by the 1 time side shield of support of walking on stage during free state; On the longitudinal bracing pipe of balancer support 3 locating hole is set, locating hole is connected with the location lock, locks the position of above-below direction when lifting by alignment pin; Be hung with the balancer 4 that band is linked up with at balancer support 3 upside crossbeams, balancer 4 can move freely about on the crossbeam.Pitch variable bearings 5 is a wind-driven generator pitching bearing arrangement schematic diagram among the figure.
As shown in Figure 1, above-mentioned checkered steel plate 2 is two-layer up and down.
The utility model course of work is as follows: when carrying out the installation of wind-driven generator pitching bearing, will walk on stage moves to the positive position shown in Figure 1 of pitch variable bearings, the locking universal caster wheel, and it is fixing to walk on stage.To lift near the balancer support 3 of pitch variable bearings one side, assembly tool is connected with balancer 4 downsides hook by hanging hook, can carries out assembly work, can will walk on stage Rotate 180 ° when opposite side assembles, lift opposite side balancer support 3, the operation engineering is identical.The working region of walking on stage is divided into two-layerly up and down, uses as pitch variable bearings upside and both sides assembling bolt respectively.Walk on stage 1.3 meters of whole heights, weight 160kg, two people of load-bearing simultaneously.Can be used as common the ascending a height use of walking on stage when not carrying out assembly work, the balancer support can play the effect of protection fence, also can be depending on the circumstances or the needs of the situation with its dismounting.
The utility model operation principle is as follows:
The utility model is by combining balancer with the packaged type of walking on stage, when the staff carries out the assembly work of wind-driven generator pitching bearing, heavy assembly tool (can be linked to each other with balancer by syndeton, reach the purpose that alleviates heavy burden, the size of walking on stage designs according to the pitch variable bearings circumferential size, be divided into two mounting plates up and down, can guarantee the assembling coverage of half circumference.When the side of walking on stage is carried out assembly work, opposite side balancer support can put down as safety barrier, and two side stands all put down and can be used as common the ascending a height use of walking on stage.
Claims (3)
1. the wind-driven generator pitching bearing is installed and is walked on stage, and it is characterized in that structure is as follows: be equipped with the checkered steel plate (2) for staff's walking on the support of walking on stage (1); Support (1) lower end of walking on stage is provided with lockable universal caster wheel (7) and direction-caster (8), and the support of walking on stage (1) both sides are welded with support tube connector (6); Insert in the support tube connector (6) balancer support (3) lower end of can easy on and off moving, and on the longitudinal bracing pipe of balancer support (3) locating hole is set, locating hole with locate lock and be connected; Be hung with the balancer (4) of band hook on the upside crossbeam of balancer support (3).
2. wind-driven generator pitching bearing according to claim 1 is installed and is walked on stage, and it is characterized in that described checkered steel plate (2) is for two-layer up and down.
3. the wind-driven generator pitching bearing is installed and is walked on stage, and it is characterized in that described support tube connector (6) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202331523U CN201702544U (en) | 2010-06-22 | 2010-06-22 | Variable-paddle bearing installing walking table of wind power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202331523U CN201702544U (en) | 2010-06-22 | 2010-06-22 | Variable-paddle bearing installing walking table of wind power generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201702544U true CN201702544U (en) | 2011-01-12 |
Family
ID=43439693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202331523U Expired - Fee Related CN201702544U (en) | 2010-06-22 | 2010-06-22 | Variable-paddle bearing installing walking table of wind power generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201702544U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385235A (en) * | 2014-10-28 | 2015-03-04 | 苏州速腾电子科技有限公司 | Working platform |
| CN108705273A (en) * | 2018-05-31 | 2018-10-26 | 新疆金风科技股份有限公司 | For the assemble hub and tooling of pitch variable bearings, tool component and assemble method |
| CN109202824A (en) * | 2018-10-18 | 2019-01-15 | 华仪风能有限公司 | A kind of wind generator unit wheel hub internal work platform |
-
2010
- 2010-06-22 CN CN2010202331523U patent/CN201702544U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385235A (en) * | 2014-10-28 | 2015-03-04 | 苏州速腾电子科技有限公司 | Working platform |
| CN108705273A (en) * | 2018-05-31 | 2018-10-26 | 新疆金风科技股份有限公司 | For the assemble hub and tooling of pitch variable bearings, tool component and assemble method |
| CN108705273B (en) * | 2018-05-31 | 2019-09-27 | 新疆金风科技股份有限公司 | For assemble hub and the tooling of pitch variable bearings, tool component and assemble method |
| CN109202824A (en) * | 2018-10-18 | 2019-01-15 | 华仪风能有限公司 | A kind of wind generator unit wheel hub internal work platform |
| CN109202824B (en) * | 2018-10-18 | 2023-11-03 | 华仪风能有限公司 | Inside work platform of wind generating set wheel hub |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20150622 |
|
| EXPY | Termination of patent right or utility model |