CN211639576U - Prevent wind-powered electricity generation blade from pressing from both sides upset car of hindering - Google Patents
Prevent wind-powered electricity generation blade from pressing from both sides upset car of hindering Download PDFInfo
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- CN211639576U CN211639576U CN201921929389.2U CN201921929389U CN211639576U CN 211639576 U CN211639576 U CN 211639576U CN 201921929389 U CN201921929389 U CN 201921929389U CN 211639576 U CN211639576 U CN 211639576U
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Abstract
The utility model relates to a wind-powered electricity generation blade production facility field especially relates to a prevent upset car that wind-powered electricity generation blade presss from both sides and hinders, include: the frame, the upset outer lane, upset inner circle and fixture, pass through fixture clamp with the wind-powered electricity generation blade and press from both sides tightly fixed, the upset in-process, the blade focus removes, with form focus contained angle before the upset, because the upset inner circle is articulated with the upset outer lane, therefore can drive the upset inner circle and rotate around the hinge, thereby offset focus contained angle, press from both sides the risk of hindering when effectively reducing the blade upset, improve blade stability, avoid simultaneously hindering the repair of production because of pressing from both sides, the blade is put gesture and angle and is more free and wide in range simultaneously, convenient operation.
Description
Technical Field
The utility model relates to a wind-powered electricity generation blade production facility field especially relates to a prevent upset car that wind-powered electricity generation blade presss from both sides and hinders.
Background
The wind power blade is in an irregular shape, and the gravity center can move up and down in the overturning process of the wind power blade. Before the wind-powered electricity generation blade overturns, the blade focus is parallel with the grip block, and is parallel with ground, and after the upset, the blade focus with shift up, with before the upset formation focus contained angle, and apex support frame can not reciprocate, so the blade can receive bending stress, makes the blade press from both sides the wound.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a prevent wind-powered electricity generation blade and press from both sides upset car of hindering
The utility model discloses a realize through following technical scheme:
the utility model provides a prevent wind-powered electricity generation blade from pressing from both sides upset car of hindering which characterized in that includes: a frame, a turnover outer ring, a turnover inner ring and a clamping mechanism,
the turning outer ring is arranged on the frame, the frame is fixedly connected with side guide wheels respectively arranged at two sides of the turning outer ring and face guide wheels respectively arranged at the front face and the back face of the turning outer ring, the side guide wheels and the face guide wheels are both in close contact with the turning outer ring, the side guide wheels and the face guide wheels clamp the turning outer ring, so that the turning outer ring can only rotate around the circle center,
the turning inner ring is coincided with the circle center of the turning outer ring, the turning inner ring is hinged with the turning outer ring through a hinge shaft, the turning axis of the wind power blade penetrates through the circle center of the turning outer ring, the wind power blade is clamped and fixed through a clamping mechanism when the turning inner ring is used, the gravity center of the blade moves in the turning process, and a gravity center included angle is formed before turning, and the turning inner ring is hinged with the turning outer ring, so that the turning inner ring can be driven to rotate around the hinge shaft, the gravity center included angle is offset, stress on the wind power blade in the turning process of the wind power blade is prevented, and the,
the clamping mechanism comprises two fixed plates fixedly connected in the turnover inner ring and two clamping plates fixedly connected to the opposite sides of the two fixed plates respectively, and the wind power blade penetrates through the middle of the two clamping plates and is clamped and fixed through the clamping plates, so that a good fixing effect can be achieved.
Preferably, the bottom of the frame is provided with universal wheels, and the turnover vehicle can be carried more conveniently through the universal wheels.
Preferably, the opposite side of grip block is equipped with the arc that corresponds with the wind-powered electricity generation blade and presss from both sides tight groove, presss from both sides tight groove and more laminates with the blade surface, can prevent that the blade from taking place the displacement at the upset in-process.
The utility model has the advantages that:
pass through fixture with wind-powered electricity generation blade and press from both sides tightly fixed, the upset in-process, the blade focus removes, with form the focus contained angle before the upset, because the upset inner circle is articulated with the upset outer lane, therefore can drive the upset inner circle and rotate around the hinge, thereby offset the focus contained angle, press from both sides the risk of hindering when effectively reducing the blade upset, improve blade stability, avoid simultaneously because of pressing from both sides the repair of hindering the production, the gesture and the angle is put to the blade more free and wide range simultaneously, convenient operation.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a left side view structure diagram of the present invention.
In the figure: 1. the device comprises a frame, 2. a turnover outer ring, 3. a turnover inner ring, 4. a side guide wheel, 5. a surface guide wheel, 6. a hinge shaft, 7. a fixed plate, 8. a clamping plate and 9. a universal wheel.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figure, the utility model discloses a: a frame 1, a turnover outer ring 2, a turnover inner ring 3 and a clamping mechanism,
the turning outer ring is arranged on the frame, the frame is fixedly connected with side guide wheels 4 respectively arranged at two sides of the turning outer ring and face guide wheels 5 respectively arranged at the front face and the back face of the turning outer ring, the side guide wheels and the face guide wheels are both in tight contact with the turning outer ring, the side guide wheels and the face guide wheels clamp the turning outer ring, so that the turning outer ring can only rotate around the circle center,
the turning inner ring is coincided with the circle center of the turning outer ring, the turning inner ring is hinged with the turning outer ring through the hinge shaft 6, the turning axis of the wind power blade penetrates through the circle center of the turning outer ring, the wind power blade is clamped and fixed through the clamping mechanism when in use, the gravity center of the blade moves during turning, and a gravity center included angle is formed before turning, and the turning inner ring is hinged with the turning outer ring, so that the turning inner ring can be driven to rotate around the hinge shaft, the gravity center included angle is offset, stress on the wind power blade during turning of the wind power blade is prevented, and the blade is prevented from being damaged by clamping,
the clamping mechanism comprises two fixed plates 7 fixedly connected in the overturning inner ring and two clamping plates 8 fixedly connected to the opposite sides of the two fixed plates respectively, and the wind power blade penetrates through the middle of the two clamping plates and is clamped and fixed through the clamping plates, so that a good fixing effect can be achieved.
Preferably, the bottom of the frame is provided with universal wheels 9, and the turnover vehicle can be carried more conveniently through the universal wheels.
Preferably, the opposite side of grip block is equipped with the arc that corresponds with the wind-powered electricity generation blade and presss from both sides tight groove, presss from both sides tight groove and more laminates with the blade surface, can prevent that the blade from taking place the displacement at the upset in-process.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a prevent wind-powered electricity generation blade from pressing from both sides upset car of hindering which characterized in that includes: a frame, a turnover outer ring, a turnover inner ring and a clamping mechanism,
the turning outer ring is arranged on the frame, the frame is fixedly connected with side guide wheels respectively arranged at two sides of the turning outer ring and face guide wheels respectively arranged at the front face and the back face of the turning outer ring, the side guide wheels and the face guide wheels are both in close contact with the turning outer ring,
the turning inner ring is superposed with the circle center of the turning outer ring, the turning inner ring is hinged with the turning outer ring through a hinge shaft,
the clamping mechanism comprises two fixed plates fixedly connected in the turnover inner ring and two clamping plates fixedly connected to the opposite sides of the two fixed plates respectively.
2. The turnover vehicle capable of preventing wind power blades from being pinched according to claim 1, wherein universal wheels are arranged at the bottom of the vehicle frame.
3. The turnover vehicle for preventing the wind power blade from being damaged by the clamp as claimed in claim 1, wherein the opposite sides of the clamping plate are provided with arc-shaped clamping grooves corresponding to the wind power blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921929389.2U CN211639576U (en) | 2019-11-11 | 2019-11-11 | Prevent wind-powered electricity generation blade from pressing from both sides upset car of hindering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921929389.2U CN211639576U (en) | 2019-11-11 | 2019-11-11 | Prevent wind-powered electricity generation blade from pressing from both sides upset car of hindering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211639576U true CN211639576U (en) | 2020-10-09 |
Family
ID=72691835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921929389.2U Active CN211639576U (en) | 2019-11-11 | 2019-11-11 | Prevent wind-powered electricity generation blade from pressing from both sides upset car of hindering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211639576U (en) |
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2019
- 2019-11-11 CN CN201921929389.2U patent/CN211639576U/en active Active
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