CN212499077U - Wind-powered electricity generation blade girder preparation auxiliary assembly - Google Patents
Wind-powered electricity generation blade girder preparation auxiliary assembly Download PDFInfo
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- CN212499077U CN212499077U CN202021097801.1U CN202021097801U CN212499077U CN 212499077 U CN212499077 U CN 212499077U CN 202021097801 U CN202021097801 U CN 202021097801U CN 212499077 U CN212499077 U CN 212499077U
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Abstract
The utility model discloses a wind-powered electricity generation blade girder preparation auxiliary assembly, include: the rails are arranged on two sides of the girder die steel frame, and a transmission strip matched with the rotating wheel is arranged on the inner side of one rail; the frame stretches across the girder mold and is erected on the track, the frame moves along the track through a track wheel at the bottom, a rotating wheel is arranged at the bottom of the middle of the frame, and the frame auxiliary equipment is guided to move in the length direction of the girder mold steel frame through the rotating wheel; the roll shaft is arranged above the rack and used for placing various materials; and the numerical control system is used for controlling the operation of the whole equipment and correspondingly controlling the start point, the stop point, the forward direction and the reverse direction of the laying of the auxiliary materials by controlling the revolution of the rotating wheel on the transmission strip. The utility model discloses can realize operating personnel remote control to can reciprocate lay and lay the accurate positioning of starting and stopping point, so that the layer is spread work convenient and fast, high-quality high-efficient, reduce the man-hour loss.
Description
Technical Field
The utility model relates to a wind-powered electricity generation blade technical field especially relates to a wind-powered electricity generation blade girder preparation auxiliary assembly.
Background
The girder is the main skeleton texture of wind-powered electricity generation blade, and its quality directly influences the performance of blade. In the prior art, a girder is produced independently and is generally formed by stacking fifty-six layers of glass fiber cloth with equal width layer by layer.
In addition, in order to ensure the surface roughness and vacuum infusion of the girder, 2 layers of demoulding cloth, 1-2 layers of flow guide nets, 1-2 layers of vacuum bags and 2 or 4 sealing rubber strips need to be laid. In the whole girder laying process, the problems of low working efficiency, high labor intensity and the like exist due to the fact that the number of layers of the girder glass fiber cloth is large, the length of the girder is long, and the girder glass fiber cloth and various auxiliary materials are laid.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wind-powered electricity generation blade girder preparation auxiliary assembly, but operating personnel remote control to can reciprocate lay and lay the accurate positioning of starting and stopping point, so that layer shop work convenient and fast, high-quality high-efficient reduces the loss in man-hour.
In order to achieve the above object, the utility model discloses a wind-powered electricity generation blade girder preparation auxiliary assembly's concrete technical scheme does:
a wind-powered electricity generation blade girder preparation auxiliary assembly includes:
the rails are arranged on two sides of the girder die steel frame, and a transmission strip matched with the rotating wheel is arranged on the inner side of one rail;
the frame stretches across the girder mold and is erected on the track, the frame moves along the track through a track wheel at the bottom, a rotating wheel is arranged at the bottom of the middle of the frame, and the frame auxiliary equipment is guided to move in the length direction of the girder mold steel frame through the rotating wheel;
the roll shaft is arranged above the rack and used for placing various materials; and
and the numerical control system is used for controlling the operation of the whole equipment and correspondingly controlling the start point, the stop point, the forward direction and the reverse direction of the laying of the auxiliary materials by controlling the revolution of the rotating wheel on the transmission strip.
The utility model discloses a wind-powered electricity generation blade girder preparation auxiliary assembly's advantage lies in:
1) the utility model has reasonable structural design and convenient operation, can save manpower, improve the working efficiency and reduce the working strength;
2) the automation degree is high, the structural design is reasonable, the operation is simple, the labor intensity can be reduced, the production cost is reduced, and the practicability is high;
3) but operating personnel remote control to can reciprocal lay and lay the accurate location of starting and stopping point, make layer shop work convenient and fast, high-quality high-efficient, reduce the man-hour loss.
Drawings
Fig. 1 is a front view of an auxiliary device for manufacturing a wind power blade girder of the present invention;
fig. 2 is a side view of the wind power blade girder manufacturing auxiliary equipment of the present invention.
In the figure: 1. a track; 2. a drive bar (rack or chain); 3. rotating wheels (gears or sprockets); 4. a conductive trolley wire; 5. a transformer substation 6 and a frame; 7. a rail wheel; 8. a roll shaft; 9. damping the rotating speed; 10. a numerical control system 11 for monitoring the induction probe; 12. a variable frequency motor; 13. a speed reducer; 14. a remote controller 15 and an adhesive tape support; 16. a glue strip shaft; 17. adhesive tape compression roller; 18. tensioning the spring; 19. a girder mold steel frame; 20. a profiled surface of a girder mold; 21. laying auxiliary materials on the girder layer; 22. glass fiber cloth; 23. and sealing rubber strips.
Detailed Description
For better understanding, the purpose, structure and function of the present invention are described in detail below with reference to the accompanying drawings.
As shown in fig. 1-2, it shows that the utility model discloses a wind-powered electricity generation blade girder preparation auxiliary assembly, including setting up track 1 that two parallels in girder mould steelframe both sides, track 1's length slightly is greater than the length of girder mould, and track 1 changes along with girder mould profile on length direction to guarantee rather than following the type. The inner side of one rail 1 on one side of the girder mold steel frame is fixedly provided with a transmission strip 2 (a rack or a chain) which is used for being matched with a rotating wheel 3 (a gear or a chain wheel) mentioned below to guide the whole equipment to move in the length direction of the girder mold steel frame, so that the positioning function is realized.
Further, the track 1 which is positioned on the same side with the transmission strip 2 and the rotating wheel 3 is provided with a conductive slide wire 4 which is a C-shaped groove, and the opening of the conductive slide wire 4 faces downwards so as to ensure the safety of an operator. Electrically conductive slide wire 4 links to each other with transformer substation 5, transformer substation 5 through electrically conductive slide wire 4 realize to the utility model discloses a whole auxiliary assembly power supply.
Further, the utility model discloses an auxiliary setting erects frame 6 on track 1 including spaning the girder mould, and frame 6 adopts steel pipe, steel sheet welding to form. Wherein, the rack 6 is provided with a track wheel 7, a roll shaft 8, a variable frequency motor 12, a worm gear speed reducer 13, a rotating wheel 3 (a gear or a chain wheel), a numerical control system 10, a monitoring induction probe 11, a sealing rubber strip laying mechanism and the like.
Specifically, four track wheels 7 are symmetrically arranged below the rack 6, each track wheel 7 is provided with three idler wheels which are respectively arranged above, below and on the outer side surface of the track 1, and the rack 6 moves along the track 1 through the track wheels 7.
Further, a roller 8, preferably two rollers with opposite running directions, is disposed above the frame 6 for placing various materials (the glass fiber cloth 22 and the girder layer laying auxiliary material 21), wherein the girder layer laying auxiliary material 21 includes a flow guide net, a release cloth, a vacuum bag film, and the like. One of the rollers 8 is used for laying in forward operation, and the other roller 8 is used for laying in reverse operation. Roller 8 can adopt the inflatable axle to the auxiliary material reel of different diameters is adapted to, and prevents that material from rolling up and control about on roller 8, the utility model provides a roller 8 is not limited to and adopts the inflatable axle. Wherein one end of the roll shaft 8 is provided with a rotational speed damper 9 for braking and providing laying tension to various auxiliary materials.
Further, a numerical control system 10 is arranged on the frame 6 and used for controlling the operation of the whole auxiliary equipment, including forward running, backward running, stopping, running speed and the like, and the starting point, the stopping point, the forward running and the backward running of the material laying are correspondingly controlled by controlling the revolution of the transmission wheel 3 (gear or chain). Specifically, when the numerical control device is used, a starting zero point reference is set firstly, then a relevant program is set according to the laying starting and stopping points of each layer of girder fiberglass cloth 22 and various materials, and the numerical control system 10 automatically converts the rotation number of the rotating wheel 3 (a gear or a chain wheel) according to the program setting, so that the starting and stopping points, the forward and backward operation of the material laying are automatically controlled. In addition, the numerical control system 10 includes a remote control 14 for controlling auxiliary equipment.
Further, the left side and the right side of the rack 6 are respectively provided with two monitoring induction probe points 11, the total number of the monitoring induction probe points 11 is four, the monitoring induction probe points 11 are communicated with the numerical control system 10, and the numerical control system is used for receiving data signals detected by the monitoring induction probe points 11. The monitoring induction detection point 11 is used for detecting obstacles when the auxiliary equipment runs, when the monitoring induction detection point 11 detects that people or other obstacles exist in the front of the running, signals can be fed back to the numerical control system 10, the equipment is stopped emergently, and damage to the equipment or damage to people is prevented. In addition, the monitoring induction detection point 11 is an equipment stop control switch actively triggered by an operator, and during the material laying process or when the material is laid to the terminal, the equipment for sensing the detection point is manually triggered to stop, and then the equipment continues or reversely runs by pressing a reset key or a reverse laying key.
Further, a variable frequency motor 12 and a speed reducer 13 (worm and gear speed reducer) which are communicated with the numerical control system 10 are arranged on the frame 6, the numerical control system 10 is used for controlling the variable frequency motor 12 and the speed reducer 13, and the variable frequency motor 12 and the speed reducer 13 are controlled to complete actions such as soft start, slow stop, forward and reverse stop and the like through parameter setting instructions of the numerical control system 10. The characteristic of the speed reducer 13 can ensure that the auxiliary equipment is fixedly stopped in place when emergency such as power-off and shutdown occurs, and dangerous conditions such as tackle cannot occur. In addition, speed reducer 13 links to each other with the last rotation wheel 3 (gear/sprocket) of track 1, moves on the driving strip 2 through drive wheel 3, in order to realize the utility model discloses an accurate drive of auxiliary assembly.
Furthermore, two detachable sealing rubber strip laying assemblies are arranged on the rack 6, the sealing rubber strip laying mechanisms are respectively arranged at the front edge and the rear edge of the girder, each sealing rubber strip auxiliary assembly comprises a rubber strip support 15, a rubber strip shaft 16, a rubber strip compression roller 17 and a tensioning spring 18, the rubber strip support 15 is detachably arranged on the rack 6, and can be detached when not in use; the adhesive tape support 15 is provided with a rotatable adhesive tape shaft 16 for placing an adhesive tape disc, 1-2 rolls of sealing adhesive tapes are placed on the adhesive tape disc of the adhesive tape shaft 16, and the sealing adhesive tapes are laid on the surface of the flange edge of the mold through the adhesive tape support 15; the bottom end of the rubber strip support 15 is provided with a rubber strip compression roller 17, and the sealing rubber strip is pressed and compacted on the surface of the mold through the pressure generated by the tension of a tension spring 18.
The utility model discloses a wind-powered electricity generation blade girder preparation auxiliary assembly's working process is described below with the accompanying drawing:
and (3) well fixing rails 1 on steel frames at two sides of the girder die, wherein the length of each rail 1 is slightly greater than that of the girder die. When the rails 1 are arranged, the rails are arranged in parallel and follow the shape of the die surface of the crossbeam.
A frame 6 in girder manufacturing auxiliary equipment is fixed on a track 1 through a track wheel 7, a rotating wheel 3 (a gear or a chain wheel) is meshed with a transmission strip 2 (a rack or a chain), and the initial reference zero point of the auxiliary equipment is input into a numerical control system 10 according to the size of a product.
According to the girder layer laying method and the production process, starting points and stopping points of various materials (including sealing rubber strips, demolding cloth, flow guide nets, glass fiber cloth, isolating films, vacuum bags and the like) to be laid are sequentially input into the numerical control system 10, and parameters such as operating speed and the like are set.
According to the prompt of the numerical control system 10, various specified materials are installed on the roll shaft 8 on the frame 6, and the sealing rubber strip is installed on the rubber strip shaft 16. And fixing the starting end of the material at a set position.
Start through numerical control system 10 or remote controller 14 the utility model discloses an auxiliary assembly, along with auxiliary assembly's operation, various materials (fine yardage roll of glass and girder layer spread auxiliary material 21) are pulled and are laid on the mould. Wherein, the rotational speed damping 9 generates resistance to the transfer of the roller shaft 8, so that various materials have certain tension in the laying process, and the various materials are ensured to be laid smoothly. In addition, the sealing rubber strip is laid on the surface of the flange edge of the mold through a rubber strip support 15 mechanism.
After various materials are laid to a set position, the auxiliary equipment automatically stops moving, and an operator conducts material laying inspection, material cutting and the fixing of the starting end of the next layer of material, and additionally, the operation comprises reel replacement and the like. After the short time stops, after the assurance accomplished above manual work, the utility model discloses an auxiliary assembly automatic execution next program instruction action, its time length passes through the program setting.
At the laying end point of various materials, the equipment can also stop moving by manually and actively triggering the monitoring induction control point to send out an instruction, and after the corresponding manual work is finished, the equipment continues or reversely runs by pressing a reset key or a reverse laying key.
The utility model discloses an auxiliary assembly operation in-process, when having staff or other barriers in the place ahead certain distance, control response probe 11 and detect the back, with signal feedback to numerical control system 10, the system sends emergency braking instruction, and equipment emergency braking prevents to damage equipment or injure the staff.
All the operation of the whole auxiliary equipment can be controlled by the instruction of the remote controller 14.
The utility model discloses a wind-powered electricity generation blade girder preparation auxiliary assembly, the utility model has the advantages of reasonable structural design, convenient operation can use manpower sparingly, improves work efficiency, reduces working strength; the automation degree is high, the structural design is reasonable, the operation is simple, the labor intensity can be reduced, the production cost is reduced, and the practicability is high; but operating personnel remote control to can reciprocal lay and lay the accurate location of starting and stopping point, make layer shop work convenient and fast, high-quality high-efficient, reduce the man-hour loss.
The present invention has been further described with reference to specific embodiments, but it should be understood that the specific description herein should not be construed as limiting the spirit and scope of the present invention, and that various modifications to the above-described embodiments, which would occur to persons skilled in the art after reading this specification, are within the scope of the present invention.
Claims (10)
1. The utility model provides a wind-powered electricity generation blade girder preparation auxiliary assembly which characterized in that includes:
the rails (1) are arranged on two sides of the girder die steel frame, and the inner side of one rail (1) is provided with a transmission strip (2) matched with the rotating wheel (3);
the frame (6) stretches across the girder mold and is erected on the track (1), the frame moves along the track (1) through a track wheel (7) at the bottom, a rotating wheel (3) is arranged at the bottom of the middle of the frame, and the frame (6) auxiliary equipment is guided to move in the length direction of the girder mold steel frame through the rotating wheel (3);
the roll shaft (8) is arranged above the rack (6) and used for placing various materials; and
and the numerical control system (10) is used for controlling the operation of the whole equipment, and correspondingly controlling the starting point, the stopping point, the forward direction and the reverse direction of the laying of various materials by controlling the revolution of the rotating wheel (3) on the transmission strip (2).
2. The wind power blade girder manufacturing auxiliary equipment according to claim 1, wherein a conductive slide wire (4) in a C-shaped groove is arranged on the rail (1), the conductive slide wire (4), the transmission strip (2) and the rotating wheel (3) are located on the same side of the rail (1), and an opening of the conductive slide wire (4) faces downward.
3. The wind power blade girder manufacturing auxiliary equipment according to claim 2, wherein the conductive slide wire (4) is connected with a transformer substation (5), and the transformer substation (5) supplies power to the auxiliary equipment through the conductive slide wire (4).
4. The wind power blade girder manufacturing auxiliary equipment according to claim 1, wherein a plurality of rail wheels (7) are symmetrically arranged below the frame (6), each rail wheel (7) is provided with three rollers which are respectively arranged above, below and on the outer side surface of the rail (1), and the frame (6) moves along the rail (1) through the rail wheels (7).
5. Wind turbine blade girder manufacturing auxiliary equipment according to claim 1, characterized in that two roll shafts (8) with opposite running directions are arranged above the frame (6), wherein one roll shaft (8) is used for laying in forward running and the other roll shaft is used for laying in reverse running.
6. Wind turbine blade girder fabrication aid according to claim 5, characterized in that one end of the roll shaft (8) is provided with a rotational speed damper (9) for braking and providing lay tension to various materials.
7. The wind power blade girder manufacturing auxiliary equipment according to claim 1, wherein monitoring induction probe points (11) communicated with a numerical control system (10) are respectively arranged on the left side and the right side of the frame (6), and the monitoring induction probe points (11) are used for transmitting detected data signals to the numerical control system.
8. The wind power blade girder manufacturing auxiliary equipment as claimed in claim 7, wherein the frame (6) is provided with a variable frequency motor (12) and a speed reducer (13) which are communicated with the numerical control system (10), and the variable frequency motor (12) and the speed reducer (13) are controlled to complete soft start, slow stop and forward and reverse stop actions through parameter setting instructions of the numerical control system (10).
9. The wind power blade girder manufacturing auxiliary equipment according to claim 8, wherein the speed reducer (13) is connected with the rotating wheel (3) on the track (1), and the auxiliary equipment is precisely driven by driving the rotating wheel (3) to move on the transmission bar (2).
10. Wind turbine blade girder manufacturing auxiliary equipment according to claim 1, wherein a detachable joint strip laying assembly is arranged on the frame (6) and located at the front and rear edge positions of the girder, and comprises:
the adhesive tape support (15) is detachably arranged on the rack (6);
the rotatable adhesive tape shaft (16) is used for placing an adhesive tape disc and a sealing adhesive tape, and the sealing adhesive tape is laid on the surface of the flange edge of the mold through an adhesive tape support (15);
the adhesive tape compression roller (17) is positioned at the bottom end of the adhesive tape bracket (15); and
and a tension spring (18) for pressing the joint strip against the mould surface by means of a pressure generated by the tension of the tension spring (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021097801.1U CN212499077U (en) | 2020-06-15 | 2020-06-15 | Wind-powered electricity generation blade girder preparation auxiliary assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021097801.1U CN212499077U (en) | 2020-06-15 | 2020-06-15 | Wind-powered electricity generation blade girder preparation auxiliary assembly |
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| Publication Number | Publication Date |
|---|---|
| CN212499077U true CN212499077U (en) | 2021-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021097801.1U Active CN212499077U (en) | 2020-06-15 | 2020-06-15 | Wind-powered electricity generation blade girder preparation auxiliary assembly |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115157721A (en) * | 2022-07-20 | 2022-10-11 | 国能联合动力技术(连云港)有限公司 | Automatic laying device for glass fiber cloth of girder of fan blade |
-
2020
- 2020-06-15 CN CN202021097801.1U patent/CN212499077U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115157721A (en) * | 2022-07-20 | 2022-10-11 | 国能联合动力技术(连云港)有限公司 | Automatic laying device for glass fiber cloth of girder of fan blade |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 071051 No.88, Fengfeng street, high tech Development Zone, Baoding City, Hebei Province Patentee after: Guoneng United Power Technology (Baoding) Co.,Ltd. Address before: 071051 No.88, Fengfeng street, high tech Development Zone, Baoding City, Hebei Province Patentee before: GUODIAN UNITED POWER TECHNOLOGY (BAODING) Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |