CN212717767U - Carbon fiber girder cloth spreading trolley - Google Patents
Carbon fiber girder cloth spreading trolley Download PDFInfo
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- CN212717767U CN212717767U CN202021277525.7U CN202021277525U CN212717767U CN 212717767 U CN212717767 U CN 212717767U CN 202021277525 U CN202021277525 U CN 202021277525U CN 212717767 U CN212717767 U CN 212717767U
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Abstract
The utility model relates to a wind-powered electricity generation blade technical field especially relates to a cloth dolly is spread to carbon fiber girder. The wind power blade girder comprises a vehicle body frame, a unreeling shaft arranged on the vehicle body frame, a wheel assembly and a rail, wherein the wheel assembly and the rail are arranged below the vehicle body frame; the wheel assembly comprises wheels and a driving motor, a first mounting plate is arranged at the bottom of the vehicle body frame, and the wheels are fixed on the first mounting plate; a second mounting plate is fixed at the bottom of the first mounting plate, a driving motor is fixed on the second mounting plate, a motor shaft of the driving motor is connected with wheels, and the wheels are driven to run by the driving motor so as to drive the cloth spreading trolley to run; the wheel assembly further comprises a limiting module arranged on one side of the wheel assembly, the limiting module comprises an inner side flexible pulley and an installation module, and the inner side flexible pulley is attached to the inner side of the track. By using the cloth spreading trolley, the cloth spreading consistency is improved, and the cloth spreading quality is improved.
Description
Technical Field
The utility model relates to a wind-powered electricity generation blade technical field particularly, relates to a cloth dolly is spread to carbon fiber girder.
Background
The traditional blade manufacturing materials are mainly glass fiber composite materials, and after the length of the blade exceeds a certain value, the weight of the full glass fiber reinforced plastic blade is large, the performance is not enough, and the requirements of large-scale and light-weight wind power blades cannot be met. Compared with a glass fiber composite material, the carbon fiber composite material has lower density and higher strength, breaks through the performance limit of the glass fiber composite material, and can ensure that the weight of the wind power blade is greatly reduced while the length of the wind power blade is increased.
Our common carbon fiber product all is that carbon cloth utilizes the mould to spread the layer shaping, and at the in-process of laying, need artifical manual the inside of laying wind-powered electricity generation blade with carbon cloth, because wind-powered electricity generation blade's volume is great, the manpower, material resources and the financial resources that the laying process consumes are also more, and the quality of product also can directly be influenced to the different mode of laying, leads to the performance degradation of wind-powered electricity generation blade in the use.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a carbon fiber girder shop cloth dolly can improve the uniformity of shop cloth, promotes the quality of shop cloth.
The above technical purpose of the utility model is realized through following technical scheme:
in one aspect, the utility model provides a carbon fiber girder cloth spreading trolley, which comprises a vehicle body frame, a unreeling shaft arranged on the vehicle body frame, a wheel assembly and a track arranged below the vehicle body frame, wherein the track is arranged in parallel, the track is embedded into a wind power blade girder, and the wheel assembly drives the vehicle body frame to move by sliding on the track;
the wheel assembly comprises a wheel and a driving motor, a first mounting plate is arranged at the bottom of the vehicle body frame, and the wheel is fixed on the first mounting plate;
a second mounting plate is fixed at the bottom of the first mounting plate, the driving motor is fixed on the second mounting plate, a motor shaft of the driving motor is connected with the wheels, and the wheels are driven to run by the driving motor to drive the cloth spreading trolley to run;
the wheel component is characterized by further comprising a limiting module arranged on one side of the wheel component, the limiting module comprises an inner side flexible pulley and an installation module, a third installation plate is further arranged on the first installation plate, the limiting module is fixed on the third installation plate, and the inner side flexible pulley is attached to the inner side of the track.
Further, a spring is arranged at the joint of the mounting module and the third mounting plate.
Furthermore, the third mounting panel is L type, waist type hole that the mounted position is adjustable has been seted up to one side of third mounting panel.
Further, the first mounting plate is assembled with the vehicle body frame through the profile modules.
Further, the first mounting plate is connected with the second mounting plate and the third mounting plate through bolts.
Further, the rail comprises a column-shaped part and a plate-shaped part which are integrally formed, the column-shaped part is used for supporting the wheels, and two opposite surfaces of the plate-shaped part are provided with square grooves extending in the axial direction.
Furthermore, the top of the vehicle body frame further comprises at least one group of buffer devices, each buffer device comprises a fourth mounting plate, a semicircular groove is formed in the upper portion of the fourth mounting plate, and the fourth mounting plate is perpendicular to the unreeling shaft and is mounted above the vehicle body frame.
Furthermore, 2 corner contact bearings are arranged on the fourth mounting plate and used for receiving the unreeling shaft.
Further, the diameter of the semicircular groove is larger than that of the unreeling shaft.
Further, the driving motor (3-2) is a servo motor.
Compared with the prior art, the carbon fiber girder cloth spreading trolley has the advantages that the track is embedded into the wind power blade girder, cloth spreading operation is carried out on the track by using the cloth spreading trolley, the cloth spreading trolley is driven by the motor to rotate through the wheels, stability of the trolley during moving is guaranteed through the attachment of the inner flexible pulleys and the inner side of the track, the carbon fiber cloth can be smoothly spread into the wind power blades, and cloth spreading consistency is improved; the cloth spreading trolley is used, so that the investment of manpower and material resources is reduced, and the cloth spreading efficiency is improved.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is the utility model provides a structural schematic diagram of a fibre girder cloth paving trolley.
Fig. 2 is a schematic view of the track structure provided by the present invention.
Fig. 3 is a schematic structural diagram of the wheel assembly provided by the present invention.
Fig. 4 is a schematic structural diagram of the limiting module according to the present invention.
Fig. 5 is a schematic structural diagram of the buffering device provided by the present invention.
In the figure: 1: a vehicle body frame; 2: a track; 3: a wheel assembly; 3-1: a wheel; 3-2: a drive motor; 3-3: a first mounting plate; 3-4: a second mounting plate; 3-5: a limiting module; 3-5-1: a flexible pulley; 3-5-2: installing a module; 3-6: a third mounting plate; 3-7: a profile module; 4-unwinding the reel; 5-a buffer device; 5-1: a fourth mounting plate; 5-2: angular contact bearings.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1 to 5, the utility model provides a carbon fiber girder cloth spreading trolley, which comprises a body frame 1, a unreeling shaft 4 arranged on the body frame 1, a wheel component (3) arranged below the body frame 1 and a pair of rails 2. A pair of rails 2 are arranged in parallel, and a wheel assembly 3 moves the body frame 1 in the rail direction by sliding on the rails 2 above the rails 2. The vehicle body frame 1 comprises a plurality of vertical and horizontal sectional materials, and reinforcing ribs are fixed on the left side and the right side of the vehicle body frame 1 respectively, so that the stability of the whole frame is ensured.
The wheel assembly 3 comprises wheels 3-1 and a driving motor 3-2, the wheels 3-1 are mounted at the bottom of the vehicle body frame 1 through a first mounting plate 3-3, the driving motor 3-2 is mounted below the first mounting plate 3-3 through a second mounting plate 3-4, a motor shaft of the driving motor 3-2 is connected with the wheels 3-1, and the wheels 3-1 are driven to rotate through the operation of the driving motor 3-2 so as to drive the cloth spreading trolley to run.
The wheel assembly 3 further comprises a limiting module 3-5 arranged on one side of the wheel assembly 3, the limiting module 3-5 comprises an inner side flexible pulley 3-5-1 and an installation module 3-5-2, the limiting module 3-5 is arranged on the first installation plate 3-3 through a third installation plate 3-6, and the inner side flexible pulley 3-5-1 is attached to the inner side of the track 2 and can slide along the length direction of the track 2 under the driving of the wheel assembly 3.
A spring is arranged in one side of the mounting module 3-5-2, which is connected with the third mounting plate 3-6 through bolts, the joint degree of the flexible pulley 3-5-1 and the rail 2 is controlled through the elasticity of the spring, and the spring can be automatically elastically compressed according to the joint degree.
The third mounting plate 3-6 is L-shaped, a waist-shaped hole is formed in one side, where the third mounting plate 3-6 and the first mounting plate 3-3 are assembled, of the third mounting plate, the fitting distance between the flexible pulley 3-5-1 and the rail 2 is controlled through the mounting position, when the spring is compressed too tightly, the friction force is increased, the wheel 3-1 cannot roll on the rail 2, and the position of the third mounting plate 3-6 can be properly adjusted, so that the proper friction force is kept between the flexible pulley 3-5-1 and the third mounting plate 3-6.
The section bar modules 3-7 are arranged below the vehicle body frame 1, the section bar modules 3-7 are parallel to the unreeling shaft 4, and the first mounting plate 3-3 is assembled with the vehicle body frame 1 through the section bar modules 3-7.
The first mounting plate 3-3 is connected with the second mounting plate 3-4 and the third mounting plate 3-6 through bolts and nuts.
The rail 2 comprises a columnar portion 2-1 and a plate-shaped portion 2-2 which are integrally formed, the columnar portion is used for supporting the wheels 3-1, two opposite surfaces of the plate-shaped portion 2-2 are provided with axially extending square grooves, the shapes and the sizes of the square grooves are designed according to grooves on two sides of the wind power blade, and the two square grooves of the plate-shaped portion 2-2 can be matched with the wind power blade to realize the effect that the rail 2 is fixed on the wind power blade.
Referring to fig. 5, the top of the vehicle body frame 1 further includes at least one set of buffer device 5, the buffer device 5 includes a fourth mounting plate 5-1 having a semicircular groove formed thereon, the diameter of the semicircular groove is larger than that of the unwinding shaft, the fourth mounting plate 5-1 is mounted above the vehicle body frame 1 perpendicular to the unwinding shaft 4, the unwinding shaft 4 is placed on the pair of buffer devices 5, and two ends of the unwinding shaft 4 are respectively contacted with the pair of buffer devices 5 to receive the gravity of the unwinding shaft 4.
2 angular contact bearings 4-2 are symmetrically arranged on the fourth mounting plate 4-1 and used for buffering and limiting the unreeling shaft, the angular contact bearings 4-2 and the fourth mounting plate 4-1 are arranged in a clearance mode, the angular contact bearings 4-2 can rotate, when the unreeling shaft 4 unreels, the unreeling shaft can synchronously rotate along with the rotation of the angular contact bearings 4-2, unreeling is completed, and friction force is reduced.
The driving motor 3-2 can be a servo motor, and can also be a synchronous motor and other types of motors.
For better illustration of the carbon fiber girder laying carriage, the body frame 1 is formed by profile assembly, the bottom of the body frame 1 is assembled with profile modules 3-7, and the first mounting plate 3-3 is mounted below the profile modules 3-7 and is assembled with the profile modules 3-7 and the body frame 1. The second mounting plate 3-4 is mounted below the first mounting plate 3-3 through bolts, and the second mounting plate 3-4 is provided with a driving motor 3-2 for driving the wheel 3-1 to run. The third mounting plate 3-6 is arranged above the first mounting plate 3-3, the third mounting plate 3-6 is L-shaped, one end of the third mounting plate is provided with an elliptical groove, the position of the integral limiting module 3-5 can be controlled by the mounting openings at different positions of the elliptical groove, the other end of the third mounting plate 3-6 is assembled with the limiting module 3-5, the mounting module 3-5-2 is integrally formed, is fixedly connected with the flexible pulley 3-5-1 through a bolt, a spring is arranged in the fixing position of the installation module 3-5-2 and the bolt, the distance can be automatically adjusted according to the installation position, the limit modules 3-5 can be ensured to be contacted with one side of the track 2, the transverse positioning of the wheel assembly 3 is realized, the stability of the wheel assembly 3 is ensured in the longitudinal position on the rail 2 by the wheel 3-1.
Obviously can obtain, in the actual production process, spread the cloth dolly through applying this kind of carbon fiber girder, can guarantee the uniformity of spreading the cloth at every turn, guaranteed the performance that the product was laid, adopt the dolly device can realize automated control simultaneously, effective less time of spreading the cloth improves and spreads cloth efficiency.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The carbon fiber girder cloth spreading trolley is characterized by comprising a trolley body frame (1), a unreeling shaft (4) arranged on the trolley body frame (1), a wheel assembly (3) and a rail (2) arranged below the trolley body frame (1), wherein the rail (2) is arranged in parallel, the rail (2) is embedded into a wind power blade girder, and the wheel assembly (3) slides on the rail (2) to drive the trolley body frame (1) to move;
the wheel assembly (3) comprises a wheel (3-1) and a driving motor (3-2), a first mounting plate (3-3) is arranged at the bottom of the vehicle body frame (1), and the wheel (3-1) is fixed on the first mounting plate (3-3);
a second mounting plate (3-4) is fixed at the bottom of the first mounting plate (3-3), the driving motor (3-2) is fixed on the second mounting plate (3-4), a motor shaft of the driving motor (3-2) is connected with the wheel (3-1), and the wheel (3-1) is driven to run by the driving motor (3-2) so as to drive the cloth spreading trolley to run;
wheel subassembly (3) still including installing spacing module (3-5) of wheel subassembly (3) one side, spacing module (3-5) include inboard flexible pulley (3-5-1) and installation module (3-5-2), still have third mounting panel (3-6) on first mounting panel (3-3), spacing module (3-5) are fixed on third mounting panel (3-6), inboard flexible pulley (3-5-1) with the inboard laminating of track (2).
2. A carbon fibre girder laying carriage as claimed in claim 1, characterized in that springs are provided at the connection of the mounting modules (3-5-2) and the third mounting plate (3-6).
3. The carbon fiber girder cloth spreading trolley is characterized in that the third mounting plate (3-6) is L-shaped, and a waist-shaped hole with an adjustable mounting position is formed in one side of the third mounting plate (3-6).
4. A carbon fibre girder laying carriage according to claim 3, characterized in that it comprises profile modules (3-7) mounted under the body frame (1), said profile modules (3-7) being parallel to the unreeling shaft (4), said first mounting plate (3-3) being assembled with the body frame (1) by means of said profile modules (3-7).
5. A carbon fibre girder laying carriage according to claim 4, characterized in that the first mounting plate (3-3) is bolted to the second mounting plate (3-4) and the third mounting plate (3-6).
6. A carbon fibre girder laying carriage as claimed in claim 1, characterized in that the rail (2) comprises an integrated column (2-1) for supporting the wheel (3-1) and a plate (2-2), which plate (2-2) is provided with axially extending square grooves on its opposite faces.
7. A carbon fiber girder cloth spreading trolley according to claim 1, characterized in that the top of the body frame (1) further comprises at least one set of buffer device (5), the buffer device (5) comprises a fourth mounting plate (5-1) with a semicircular groove formed thereon, and the fourth mounting plate (5-1) is mounted above the body frame (1) perpendicular to the unreeling shaft (4).
8. A carbon fibre girder laying carriage according to claim 7, characterized in that 2 corner contact bearings (5-2) are mounted on the fourth mounting plate (5-1) for receiving the unreeling shaft (4).
9. A carbon fibre girder laying carriage as claimed in claim 8, characterized in that the diameter of the semicircular groove is larger than the diameter of the unreeling shaft (4).
10. A carbon fibre girder laying carriage as claimed in claim 1, characterized in that the drive motor (3-2) is a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021277525.7U CN212717767U (en) | 2020-07-03 | 2020-07-03 | Carbon fiber girder cloth spreading trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021277525.7U CN212717767U (en) | 2020-07-03 | 2020-07-03 | Carbon fiber girder cloth spreading trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212717767U true CN212717767U (en) | 2021-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021277525.7U Active CN212717767U (en) | 2020-07-03 | 2020-07-03 | Carbon fiber girder cloth spreading trolley |
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| CN (1) | CN212717767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113183490A (en) * | 2021-05-18 | 2021-07-30 | 国电联合动力技术(保定)有限公司 | Automatic cloth paving equipment for wind power blade girder |
-
2020
- 2020-07-03 CN CN202021277525.7U patent/CN212717767U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113183490A (en) * | 2021-05-18 | 2021-07-30 | 国电联合动力技术(保定)有限公司 | Automatic cloth paving equipment for wind power blade girder |
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