CN203438432U - Adjustment device for local displacement adjustment after closing of fan blade mould - Google Patents
Adjustment device for local displacement adjustment after closing of fan blade mould Download PDFInfo
- Publication number
- CN203438432U CN203438432U CN201320354625.9U CN201320354625U CN203438432U CN 203438432 U CN203438432 U CN 203438432U CN 201320354625 U CN201320354625 U CN 201320354625U CN 203438432 U CN203438432 U CN 203438432U
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- shaped support
- adjustment
- fan blade
- drag
- connecting plate
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Abstract
The utility model discloses an adjustment device for local displacement adjustment after closing of a fan blade mould. The adjustment device comprises an I-shaped support, a pair of drag hooks and two straining adjustment nuts, wherein the upper end and the lower end of the I-shaped support are respectively propped against an upper mould steel frame and a lower mould steel frame; the two drag hooks are positioned on two sides of the I-shaped support, the hook end of each drag hook hooks an upper mould case or a lower mould case, and the other end of the drag hook is a threaded rod with an external thread; a connecting plate is propped against the outer side of the I-shaped support, and the threaded rods on the two drag hooks penetrate through two through holes in the connecting plate and then are in threaded connection with the two straining adjustment nuts respectively; the I-shaped support and the connecting plate are locked among the drag hooks and the upper mould steel frame and the lower mould steel frame through the straining adjustment nuts. The utility model aims at providing the adjustment device for local displacement adjustment after closing of the fan blade mould, and the device can accurately and conveniently assists the fan blade mould to lock the mould.
Description
Technical field
The utility model relates to a kind of auxiliary installation method and device thereof of large mold, particularly a kind of adjusting device for local dislocation adjustment after fan blade mould matched moulds.
Background technology
Along with wind-powered electricity generation industry power of fan is increasing, wind electricity blade lengthens increasing thereupon, and wind-powered blade mold also lengthens and strengthens thereupon.Existing blade mold generally comprises upper shuttering B(windward side) and lower formwork C(lee face), upper shuttering B is fixed on mold steelframe A, lower formwork C is fixed on bed die steelframe D upper (seeing Fig. 1), upper shuttering and mold steelframe are placed on lower formwork, bed die steelframe, form the blade die cavity of hollow after upper shuttering and the docking of lower formwork.
Wind electricity blade lengthens increasing thereupon, length has reached 70 meters, for the production of the mould of manufacturing fan blade, also lengthen and strengthen thereupon thus, blade mold is in the process of installation and debugging, because mould is oversize, during blade mold locked mode, easily there is dislocation, can not blade mold housing windward side and blade mold housing lee face close accurately in together with, produce this problem reason and be not only because installation question occurs, also can control in full its blade interior of processing man-hour and produce after stress or plastic deformation cause machining and occur that distortion produces because of adding at blade.
Blade mold is in the process of installation and debugging, and traditional method pulls (see figure 1) with steel wire rope, suspender belt E etc. to windward side exactly.Because mould is oversize, easily there is dislocation in mould windward side and lee face; Because mould is long and heavy, the method is abnormally dangerous, and operator's personal safety is worked the mischief simultaneously; Because the method can not accurately be located, little when large in the time of firmly in addition, so dislocation can not be carried out accurate adjustment, the probability producing a desired effect is very low.
Utility model content
The purpose of this utility model is to overcome the shortcoming of prior art with not enough, provides a kind of for the adjusting device that after fan blade mould matched moulds, local dislocation is adjusted, and this device can be accurately and accessory fan blade mold locked mode easily.
The purpose of this utility model is achieved through the following technical solutions:
An adjusting device for local dislocation is adjusted after fan blade mould matched moulds, comprising: an I-shaped support, a pair of drag hook and tension adjusting nut, and I-shaped support upper and lower end leans respectively on mold steelframe, bed die steelframe; Two drag hooks are positioned at I-shaped support both sides, the hook end hook of drag hook is lived in formwork or lower formwork, the drag hook other end is for being provided with externally threaded screw rod, a plate leans in I-shaped support outside, described tension adjusting nut has two, screw rod on two drag hooks is threaded with two tension adjusting nuts respectively after through the two through hole on connecting plate, and described I-shaped support and connecting plate are tightly locked between drag hook and mold steelframe, bed die steelframe by tension adjusting nut.
As mentioned above for the local adjusting device that misplaces and adjust after fan blade mould matched moulds, it is characterized in that: I-shaped support is the I-shaped support being welded by more piece hollow square steel pipe, connecting plate is flat to be leaned against outside hollow square steel pipe vertical on I-shaped support.
Action principle of the present utility model is: its drawing process is to coordinate with tension adjusting nut by means of the screw rod on drag hook, by rotation, strains adjusting nut, can realize accurate adjustment, and its construction power is steady.
The utility model has following advantage and effect with respect to prior art:
1, by rotation, strain adjusting nut and tighten up drag hook windward side is pulled, can realize fine adjustment, the application of force is steady, not only laborsaving but also can accurately realize adjustment and reduce construction safety risk simultaneously, has also improved operating efficiency.
2, the I-shaped support in adjusting device and connecting plate are tightly locked between drag hook and mold steelframe, bed die steelframe by tension adjusting nut, dismounting, installation all only need be unclamped or lock tension adjusting nut and can be realized dismounting or install, simple in structure, easy to use.
3, in adjusting device, two drag hooks pull simultaneously, and the effect that the power that plays is parallel effectively prevents from being in course of adjustment because of the uneven problem that causes damaging adjusting device of the application of force.
4, on I-shaped support, steel pipe is hollow square tube, lightweight, and connecting plate is flat to be leaned against outside hollow square tube vertical on I-shaped support, and fitting area is large, and after the locking of tension adjusting nut, between connecting plate, hollow square tube, locking firmly, is not easy to get loose.
Accompanying drawing explanation
Fig. 1 is the structural representation that in prior art, suspender belt pulls windward side.
Fig. 2 is the mounting structure schematic diagram of middle regulator of the present invention on blade mold.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment
As shown in Figure 2, a kind of adjusting device for local dislocation adjustment after fan blade mould matched moulds, comprise: an I-shaped support 1, a pair of drag hook 2 and tension adjusting nut 3, I-shaped support 1 upper and lower end leans respectively on mold steelframe 11, bed die steelframe 12; Two drag hooks 2 are positioned at the forward and backward both sides of I-shaped support 1, the hook end hook of drag hook 2 is lived in formwork 10, drag hook 2 other ends are for being provided with externally threaded screw rod, a plate 4 leans in I-shaped support 1 outside, tension adjusting nut 3 has two, and the screw rod on two drag hooks 2 is threaded with two tension adjusting nuts 3 respectively after passing the two through hole on connecting plate 4.By screwing tension adjusting nut, I-shaped support and connecting plate are tightly locked between drag hook and mold steelframe, bed die steelframe.
Wherein, I-shaped support 1 is the I-shaped support being welded by more piece hollow square steel pipe, and connecting plate 4 is flat to be leaned against outside hollow square steel pipe vertical on I-shaped support 1.
In the time of need to regulating, further screw tension adjusting nut: connecting plate is being pressed on tension adjusting nut top, and drive oppositely outside transverse shifting of screw rod on drag hook 2, thereby drive upper shuttering 10 transverse shiftings, the accurate adjustment of realization to upper shuttering 10, and its construction power is steady, upper shuttering 10 and lower formwork 13 dislocation place are aligned.
Above-described embodiment is preferably embodiment of the utility model; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection domain of the present utility model.
Claims (2)
1. for the adjusting device that after fan blade mould matched moulds, local dislocation is adjusted, it is characterized in that comprising: an I-shaped support, a pair of drag hook and tension adjusting nut, I-shaped support upper and lower end leans respectively on mold steelframe, bed die steelframe; Two drag hooks are positioned at I-shaped support both sides, the hook end hook of drag hook is lived in formwork or lower formwork, the drag hook other end is for being provided with externally threaded screw rod, a plate leans in I-shaped support outside, described tension adjusting nut has two, screw rod on two drag hooks is threaded with two tension adjusting nuts respectively after through the two through hole on connecting plate, and described I-shaped support and connecting plate are tightly locked between drag hook and mold steelframe, bed die steelframe by tension adjusting nut.
2. according to claim 1 for the local adjusting device that misplaces and adjust after fan blade mould matched moulds, it is characterized in that: described I-shaped support is the I-shaped support being welded by more piece hollow square steel pipe, connecting plate is put down and is leaned against vertical hollow square steel pipe outside on I-shaped support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320354625.9U CN203438432U (en) | 2013-06-19 | 2013-06-19 | Adjustment device for local displacement adjustment after closing of fan blade mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320354625.9U CN203438432U (en) | 2013-06-19 | 2013-06-19 | Adjustment device for local displacement adjustment after closing of fan blade mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203438432U true CN203438432U (en) | 2014-02-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320354625.9U Expired - Lifetime CN203438432U (en) | 2013-06-19 | 2013-06-19 | Adjustment device for local displacement adjustment after closing of fan blade mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203438432U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350468A (en) * | 2013-06-19 | 2013-10-16 | 广东明阳风电产业集团有限公司 | Method and device for adjusting local misalignment of shells of mold for fan blade after assembling |
| CN105415714A (en) * | 2015-11-25 | 2016-03-23 | 北京金风科创风电设备有限公司 | Mold clamping control device |
-
2013
- 2013-06-19 CN CN201320354625.9U patent/CN203438432U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350468A (en) * | 2013-06-19 | 2013-10-16 | 广东明阳风电产业集团有限公司 | Method and device for adjusting local misalignment of shells of mold for fan blade after assembling |
| CN105415714A (en) * | 2015-11-25 | 2016-03-23 | 北京金风科创风电设备有限公司 | Mold clamping control device |
| CN105415714B (en) * | 2015-11-25 | 2018-04-03 | 北京金风科创风电设备有限公司 | Mold clamping control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170626 Address after: 300450, No. 13888, No. 526, No. six, hi tech Road, Binhai hi tech Zone, Binhai Road, Binhai new and high tech Zone, Tianjin, China Patentee after: TIANJIN MINGYANG WIND TURBINE ROTOR BLADE TECHNOLOGY Co.,Ltd. Address before: 22 Ming Yang Industrial Zone, Torch Road, torch hi tech Industrial Development Zone, Guangdong, Zhongshan 528400, China Patentee before: GUANGDONG MINGYANG WIND POWER INDUSTRY GROUP Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140219 |