CN203864522U - Mechanism for locking lifting transportation device of blades of wind driven generator - Google Patents
Mechanism for locking lifting transportation device of blades of wind driven generator Download PDFInfo
- Publication number
- CN203864522U CN203864522U CN201420230549.5U CN201420230549U CN203864522U CN 203864522 U CN203864522 U CN 203864522U CN 201420230549 U CN201420230549 U CN 201420230549U CN 203864522 U CN203864522 U CN 203864522U
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- China
- Prior art keywords
- lifting
- transportation
- underframe
- driven generator
- hydraulic
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Abstract
The utility model discloses a mechanism for locking a lifting transportation device of blades of a wind driven generator. The mechanism comprises a blade mounting frame, a guide rod, a lifting sliding rack, a rotary underframe and a slewing bearing, wherein the blade mounting frame is hinged to the lifting sliding rack; the two ends of the guide rod are respectively hinged to the blade mounting frame and the rotary underframe; the lifting sliding rack is mounted on the rotary underframe; the rotary underframe is mounted on a transportation sweeping board through the slewing bearing; a hydraulic cylinder is arranged on the lifting sliding rack; a permanent magnet lifter is arranged on the hydraulic rod of the hydraulic cylinder; a hydrocylinder is arranged on the rotary underframe; locking blocks are fixedly mounted on the hydraulic rod of the hydrocylinder; sliding chutes are fixedly mounted on the transportation sweeping board; each sliding chute takes the shape of an arc by using the center of the slewing bearing as the center of a circle; the locking blocks are placed in the sliding chutes. According to the utility model, three locking mechanisms are arranged, therefore, the fact that the lifting transportation device and the transportation sweeping board are reliably locked and connected can be conveniently realized during the transportation process, and the stability and safety of the blades of the wind driven generator during the transportation process are improved.
Description
technical field
The utility model relates to a kind of catch gear of lifting conveying arrangement of blade of wind-driven generator.
background technology
Because blade of wind-driven generator belongs to super-long object, when mountain road transports, for fear of the turning phenomenon of winding up, the lifting conveying arrangement that has occurred blade of wind-driven generator, the lifting conveying arrangement of blade of wind-driven generator is due to arm length, moment of flexure is large, in actual shipment process conveying arrangement rock and swing larger, stability and safety in wind-driven generator blade transport process have been affected, the mode of by bolt, conveying arrangement and sweep being locked at present, practical operation is loaded down with trivial details, and labour intensity is large, therefore, be badly in need of a kind of locking operation catch gear easily.
Summary of the invention
In order to solve the problems of the technologies described above, that the utility model provides is simple in structure, easy to operate, locking effect is good, can realize by hydraulic efficiency pressure system the lifting conveying arrangement catch gear of a kind of blade of wind-driven generator of remote auto locking.
The technical solution adopted in the utility model is: comprise blades installation frame, guide rod, lifting balladeur train, rotation underframe and pivoting support, described blades installation frame and lifting balladeur train are hinged; The two ends of guide rod are hinged with blades installation frame and rotation underframe respectively; Described lifting balladeur train is arranged on rotation underframe, and can relatively rotate underframe and carry out fore and aft motion, described rotation underframe is arranged on transportation sweep by pivoting support, on described lifting balladeur train, is installed with hydraulic actuating cylinder, on the hydraulic stem of hydraulic actuating cylinder, is installed with permanent magnetic lifter; On described rotation underframe, be installed with hydraulic ram, on the hydraulic stem of hydraulic ram, be installed with latch segment, corresponding to latch segment, transportation is installed with chute on sweep, and chute is take the arc that pivoting support center is the center of circle, and latch segment is placed in chute.
In the lifting conveying arrangement catch gear of above-mentioned blade of wind-driven generator, the front-end and back-end of described rotation underframe are installed with respectively a hydraulic ram, the hydraulic stem of two hydraulic rams is all installed with latch segment, corresponding to two latch segments, on transportation sweep, be installed with two chutes, two chutes are take the arc that pivoting support center is the center of circle, and latch segment is placed in corresponding chute.
In the lifting conveying arrangement catch gear of above-mentioned blade of wind-driven generator, described chute cross section is inverted T-shaped.
Compared with prior art, technique effect of the present utility model is:
The utility model has three places and transports locking of sweep, can realize transportation pass the imperial examinations at the provincial level elevator conveying device with transportation sweep reliable locking be connected, transportation pass the imperial examinations at the provincial level rocking of elevator conveying device and dancing have been avoided, the stability and the safety that have improved wind-driven generator blade transport;
The utility model lifting balladeur train is provided with place's catch gear, and rotation underframe is provided with two place's catch gears, and this three places catch gear all can be carried out Long-distance Control locking and be unclamped by hydraulic efficiency pressure system, convenient to operation.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is birds-eye view of the present utility model.
Fig. 3 is structural representation of the present utility model after blade of wind-driven generator lifting.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, the utility model comprises blades installation frame 3, guide rod 2, lifting balladeur train 6, rotation underframe 10, pivoting support 11, lifting balladeur train locked hydraulic cylinder 4, permanent magnetic lifter 5, front chute 7 and rear chute 12, front latch segment 8 and rear latch segment 13, front rotation underframe locking hydraulic ram 9 and rear rotation underframe locking hydraulic ram 14.
Described blades installation frame 3 is for blade of wind-driven generator is installed, and blades installation frame 3 is hinged by rotational pin and lifting balladeur train 6; The two ends of guide rod 2 are hinged with blades installation frame 3 and rotation underframe 10 respectively by rotational pin; Lifting balladeur train 6 is arranged on rotation underframe 10, and can in rotation underframe 10, do fore and aft motion, under guide rod 2 effects, can realize the lifting action to blade of wind-driven generator 1.Rotation underframe 10 is connected with transportation sweep 15 by pivoting support 11, can drive whole lifting conveying arrangement around pivoting support 11, to rotate together with blade of wind-driven generator.
Described lifting balladeur train locked hydraulic cylinder 4 is fixed on lifting balladeur train 6, and permanent magnetic lifter 5 is fixed on the hydraulic stem of lifting balladeur train locked hydraulic cylinder 4, and the hydraulic stem of lifting balladeur train locked hydraulic cylinder 4 is towards transportation sweep 15.Handle the master cock of lifting balladeur train locked hydraulic cylinder 4 and permanent magnetic lifter 5, can realize lifting balladeur train 6 and transport the locking of sweep 15 and unclamp.
As depicted in figs. 1 and 2, front rotation underframe locking hydraulic ram 9 and rear rotation underframe locking hydraulic ram 14 are separately fixed at the front-end and back-end of rotation underframe 10, front latch segment 8 and rear latch segment 13 are separately fixed on the hydraulic stem of front rotation underframe locking hydraulic ram 9 and rear rotation underframe locking hydraulic ram 14, front latch segment 8 and rear latch segment 13 are installed on respectively in front chute 7 and rear chute 12, front chute 7 and rear chute 12 are all fixed on transportation sweep 15, for take the arc that pivoting support 11 centers are the center of circle; The cross section of front chute 7 and rear chute 12 is inverted T-shaped, front latch segment 8 and rear latch segment 13 are along with rotatablely moving of underframe 10 of rotation can be in front chute 7 and the interior movement of rear chute 12, the master cock of handling front rotation underframe locking hydraulic ram 9 and rear rotation underframe locking hydraulic ram 14, can realize the locking of rotation underframe 10 and transportation sweep 15 and unclamp.
When the utility model is used, according to the actual conditions of mountain area transport routes, unclamp lifting balladeur train locked hydraulic cylinder 4 of the present utility model, the catch gear at front rotation underframe locking hydraulic ram 9 and rear rotation underframe locking hydraulic ram 14 places, utilize lifting conveying arrangement by the blade lifting of aerogenerator and rotate to an angle after (as shown in Figure 3), handle lifting balladeur train locked hydraulic cylinder 4 and permanent magnetic lifter 5, the master cock of front rotation underframe locking hydraulic ram 9 and rear rotation underframe locking hydraulic ram 14, by whole lifting conveying arrangement and 15 lockings of transportation sweep, avoid transportation the rocking and swinging of elevator conveying device of passing the imperial examinations at the provincial level, stability and the safety of wind-driven generator blade transport process are provided.
The utility model is not only confined to above-mentioned embodiment, other embodiments if identical with the utility model embodiment essence all drop on protection domain of the present utility model within.
Claims (3)
1. a catch gear for the lifting conveying arrangement of blade of wind-driven generator, is characterized in that: comprise blades installation frame, guide rod, lifting balladeur train, rotation underframe and pivoting support, described blades installation frame and lifting balladeur train are hinged; The two ends of guide rod are hinged with blades installation frame and rotation underframe respectively; Described lifting balladeur train is arranged on rotation underframe, and can relatively rotate underframe and carry out fore and aft motion, described rotation underframe is arranged on transportation sweep by pivoting support, on described lifting balladeur train, is installed with hydraulic actuating cylinder, on the hydraulic stem of hydraulic actuating cylinder, is installed with permanent magnetic lifter; On described rotation underframe, be installed with hydraulic ram, on the hydraulic stem of hydraulic ram, be installed with latch segment, corresponding to latch segment, transportation is installed with chute on sweep, and chute is take the arc that pivoting support center is the center of circle, and latch segment is placed in chute.
2. the catch gear of the lifting conveying arrangement of blade of wind-driven generator according to claim 1, it is characterized in that: the front-end and back-end of described rotation underframe are installed with respectively a hydraulic ram, the hydraulic stem of two hydraulic rams is all installed with latch segment, corresponding to two latch segments, on transportation sweep, be installed with two chutes, two chutes are take the arc that pivoting support center is the center of circle, and latch segment is placed in corresponding chute.
3. the catch gear of the lifting conveying arrangement of blade of wind-driven generator according to claim 2, is characterized in that: described chute cross section is inverted T-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420230549.5U CN203864522U (en) | 2014-05-07 | 2014-05-07 | Mechanism for locking lifting transportation device of blades of wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420230549.5U CN203864522U (en) | 2014-05-07 | 2014-05-07 | Mechanism for locking lifting transportation device of blades of wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203864522U true CN203864522U (en) | 2014-10-08 |
Family
ID=51645504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420230549.5U Expired - Fee Related CN203864522U (en) | 2014-05-07 | 2014-05-07 | Mechanism for locking lifting transportation device of blades of wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203864522U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365653A (en) * | 2015-12-11 | 2016-03-02 | 湖南科技大学 | Large fan blade tilting-posture transporting device |
| CN107499222A (en) * | 2017-09-11 | 2017-12-22 | 远景能源（江苏）有限公司 | Wind electricity blade lifting mechanism |
| CN109292482A (en) * | 2017-07-25 | 2019-02-01 | 天津市信雅机械股份有限公司 | A kind of wind electricity blade conveying equipment with transport carriage |
-
2014
- 2014-05-07 CN CN201420230549.5U patent/CN203864522U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365653A (en) * | 2015-12-11 | 2016-03-02 | 湖南科技大学 | Large fan blade tilting-posture transporting device |
| CN109292482A (en) * | 2017-07-25 | 2019-02-01 | 天津市信雅机械股份有限公司 | A kind of wind electricity blade conveying equipment with transport carriage |
| CN107499222A (en) * | 2017-09-11 | 2017-12-22 | 远景能源（江苏）有限公司 | Wind electricity blade lifting mechanism |
| CN107499222B (en) * | 2017-09-11 | 2023-07-14 | 远景能源（江苏）有限公司 | Wind power blade lifting mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20170507 |