CN214167163U - Lifting system matched with wind power blade mould - Google Patents
Lifting system matched with wind power blade mould Download PDFInfo
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- CN214167163U CN214167163U CN202022038806.3U CN202022038806U CN214167163U CN 214167163 U CN214167163 U CN 214167163U CN 202022038806 U CN202022038806 U CN 202022038806U CN 214167163 U CN214167163 U CN 214167163U
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- trolley
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Abstract
The utility model discloses a supporting hoist and mount system of wind-powered electricity generation blade mould, it includes the mould, is located the upset system of department in the middle of two adjacent moulds, and it still includes: the rotary cantilever arm unit conveys materials to a limited position, the hoisting system has the characteristic of flexibly replacing tools, is installed on a die and integrated with the die, does not influence the opening and closing of the die, is not required to be disassembled for blade production, moves to an appointed position according to specific processing requirements, completes processing tasks, and is more convenient, safer and higher in efficiency.
Description
Technical Field
The utility model relates to a wind turbine blade mould field specifically is a supporting hoist and mount system of wind-powered electricity generation blade mould.
Background
Wind energy is increasingly gaining attention as a clean renewable energy source in all countries of the world. The energy storage capacity is huge, the global wind energy is about 2.74 multiplied by 109MW, and the available wind energy is 2 multiplied by 107MW which is 10 times larger than the total amount of water energy which can be developed and utilized on the earth. Wind is utilized by people for a long time, mainly water pumping, surface grinding and the like are realized through windmills, people are interested in how to utilize wind to generate electricity at present, and the principle of wind power generation is that wind power is utilized to drive blades of the windmills to rotate, and then the rotating speed is increased through a speed increaser to promote a generator to generate electricity. According to the current wind power generation technology, the power generation can be started at a breeze speed of about three meters per second. Wind power generation is forming a hot tide in the world because it has no fuel problems and does not produce radiation or air pollution.
With the rapid development of the state on clean energy, the wind power industry is rapidly developed, the megawatt level of the wind power blade is larger and larger, the length of the wind power blade is from twenty-ten meters to more than one hundred meters, and therefore when the blade mold is manufactured, the cost of hoisting and manufacturing is high, and the operation process is complicated.
For wind power blade manufacturers, in the production process of blades, a large amount of materials need to be transported to a specified place, and then a series of processes such as laying, spraying, bonding and the like need to be performed. At present, the process is basically completed manually, a large amount of manpower and material resources are consumed, the defects of uneven processing effect and the like caused by different personnel abilities exist, and high labor operation does not meet the requirements of European and American countries on safe production. Utilize present transport or relevant automation equipment at present, can be to a certain extent supplementary blade's production, liberate certain manpower resources and optimize processing technology, but this type of equipment is installed on ground or combines with large-scale longmen usually, has the cost height, drawback such as flexibility difference.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at solving prior art's is not enough, provides a supporting hoist and mount system of wind-powered electricity generation blade mould, and this hoist and mount system has the characteristics of nimble change instrument, installs back on the mould, closes as an organic wholely with the mould, can not influence the mould and open and shut, and production blade need not to dismantle, removes to the assigned position according to the concrete processing demand, accomplishes the processing task, and is more convenient, safer, and efficiency is higher.
The technical scheme is as follows: in order to realize above purpose, a supporting hoist and mount system of wind-powered electricity generation blade mould, it includes the mould, is located the upset system of department in the middle of two adjacent moulds, it still includes: the cantilever crane comprises a slide rail positioned above the turnover system and a cantilever crane arm unit arranged on the slide rail;
the slide rail includes: the door opening device comprises a guide rail, a door opening cylinder fixed below the guide rail and a passageway door hinged to the end part of the guide rail, wherein a piston rod on the door opening cylinder is hinged to a connecting rod on the passageway door, and after the door opening cylinder is started, the piston rod pushes or resets to open or close the passageway door.
When the turnover system needs to work, the air cylinder is started and drives the piston rod to push the crossing door to be opened, so that the mechanical arm of the turnover system can safely pass through the crossing door, the die assembly process is completed and after production is completed, the die is opened again, the air cylinder at the moment drives the piston rod to do return stroke motion according to a signal sent by the PLC circuit, the passageway door is pushed to be closed, the trolley can pass on the slide rail again, and the task of conveying materials is completed.
The cantilever arm unit includes: the crane comprises a trolley positioned on a guide rail, a base fixed on the trolley, a boom main frame fixed on the butt joint base, and an operating part arranged on the boom main frame.
Cantilever davit unit includes: the trolley comprises a trolley located on a guide rail, a base fixed on the trolley, a suspension arm main frame fixed on the butt joint base, and an operation part installed on the suspension arm main frame, wherein a rack is fixedly arranged on the guide rail, a gear is arranged on the trolley, the trolley is installed on the guide rail through the matching installation of the gear on the trolley and the rack on the guide rail, the trolley is driven by a stepping motor to move, a laser positioning sensor is arranged on the trolley to realize the positioning of the trolley, and a braking device for braking is also arranged on the trolley. The cart herein can also be manually pushed to a designated position.
As a further preference of the utility model, the slide rail fix realize the regulation of slide rail height on ground, tilting mechanism's fixed upset arm or the steelframe of mould, when the mould is limited to the place size, through installing the slide rail in the regulation or the regulation of vertical height of the position of the high realization slide rail of different positions.
As a further preferred aspect of the present invention, the operation unit includes: the cantilever guide rail beam is vertically arranged on the suspension arm main frame and rotates relative to the suspension arm main frame, the air pressure balancer is positioned below the cantilever guide rail beam and moves in the horizontal direction of the cantilever guide rail beam, and the matched clamping device is hung below the air pressure balancer.
The horizontal position of the matched clamping device is horizontally moved below the cantilever guide rail beam through the air pressure balancer, the height position of the matched clamping device is adjusted and limited through the air pressure balancer, the air pressure balancer is the prior art, and the working principle of the air pressure balancer is not detailed here.
As the utility model discloses a further preferred, davit body frame tip be equipped with the axle of fixing department in the middle of two L shape fixed plates, the axle sleeve cover is established in the outside of axle, cantilever guide rail roof beam links firmly with the axle sleeve after fastening together with the backup pad.
As a further preferred aspect of the present invention, the connecting portion of the cantilever guide rail beam, the supporting plate and the shaft sleeve is parallel to the axis of the shaft sleeve.
As a further preferred aspect of the present invention, the shaft and the shaft sleeve are connected by a transition fit.
As a further preference of the present invention, the angle of rotation of the boom guide rail beam with respect to the boom main frame is ± 95 °.
As a further preferred aspect of the present invention, the cantilever guide rail beam is provided with a guide rail groove below, and the slider located in the guide rail groove is fixedly connected to the air pressure balancer.
As a further preferred aspect of the present invention, the clamping device is a vacuum chuck set, an electric cylinder jaw or an injector head.
As a further preference of the utility model, the operation part is a mechanical arm or a robot arranged at the end part of the suspension arm main frame, and the defect in the background technology can be effectively overcome by combining the mechanical arm or the robot with the blade mould, and the automatic device has the characteristic of flexible tool replacement; meanwhile, the manipulator or the robot can be matched with corresponding software according to requirements, and the manipulator or the robot controls the manipulator or the robot to do corresponding actions according to a preset program.
As a further preferred aspect of the present invention, the door-opening cylinder, the trolley and the operation unit are respectively connected to the PLC circuit system and the vacuum system or the hydraulic system, when the trolley is required to move to a limited position, the trolley moves to a specified position after receiving a signal sent by the PLC circuit, the laser positioning sensor on the trolley sends a signal, the braking device mounted on the trolley receives the signal and controls the trolley to stop moving, after the door-opening cylinder receives a working signal to close the aisle door, the door-opening cylinder sends the signal to the PLC circuit, the PLC circuit sends the signal to close the braking device, and after the braking device is closed, the signal is sent to the stepping motor and the trolley is controlled to move by the stepping motor; the operation part is controlled to work through the PLC circuit system and the vacuum system or the hydraulic system, and a power source does not need to be obtained from the outside independently. The PLC circuit system and the vacuum system or the hydraulic system control the cantilever guide rail beam under the control of a preset program of the central control console, the air pressure balancer and the matched clamping device work in a matching mode, and the PLC circuit system, the vacuum system or the hydraulic system control the manipulator or the robot to do corresponding actions under the control of the preset program of the central control console.
As the utility model discloses a further preferred, cantilever boom unit and passageway door be 1 at least respectively, passageway door department is equipped with the upset roof beam, opens passageway door and is used for upset roof beam work, the back passageway door that upset roof beam work finishes is closed.
Has the advantages that: a supporting hoist and mount system of wind-powered electricity generation blade mould, compare with prior art, have following advantage:
(1): the hoisting system has low manufacturing cost and reduces the consumption of production cost;
(2): the hoisting system is flexible to operate, and can convey materials to any position needing to be conveyed according to requirements;
(3): the hoisting system can rapidly hoist and carry materials, and greatly shortens the processing time required by the processing technology;
(4): the mechanical load replaces manual load, so that the labor load is greatly reduced, the safety is higher, the labor intensity of operators is reduced, and the working efficiency is improved;
(5): the installation can used repeatedly after accomplishing, need not repeated dismantlement and installation, and the commonality is strong, the simple operation.
Drawings
Fig. 1 is a schematic structural view after the installation of the present invention;
FIG. 2 is a schematic structural view of the present invention when the holding device is in operation;
FIG. 3 is a schematic view of the operation of the present invention after the aisle door is opened;
FIG. 4 is a schematic structural diagram of the door-opening cylinder during operation;
FIG. 5 is a partial view of the guide rail mounted on the fixed invert arm of the invert mechanism;
FIG. 6 is a partial view of the rails attached to the steel frame of the mold;
fig. 7 is a schematic view of a mechanism in which the operation portion is a robot arm.
Detailed Description
The invention will be further elucidated with reference to the drawings.
As shown in fig. 1, fig. 2, fig. 3, fig. 4, a supporting hoisting system of wind turbine blade mould, it includes mould 1, cantilever davit unit 2, upset system 3, slide rail 4, guide rail 41, door opening cylinder 5, passageway door 6, connecting rod 61, dolly 7, base 8, davit body frame 9, L shape fixed plate 91, axle 92, axle sleeve 93, backup pad 94, cantilever guide rail roof beam 10, guide rail groove 101, air pressure balancer 11 and supporting clamping device 12.
Example 1
The slide rail 4 is arranged on the ground, a rack is fixedly arranged on the guide rail 41, a gear is arranged on the trolley 7, the trolley 7 is horizontally moved on the guide rail 41 by the matching installation of the gear on the trolley 7 and the rack on the guide rail 41, and the trolley 7 is provided with a stepping motor, a laser positioning sensor and a braking device.
As shown in fig. 2, a base 8 is arranged on a trolley 7, and the bottom of a suspension arm main frame 9 is fixed on the butt joint base 8 in a threaded connection mode; the end part of the suspension arm main frame 9 is provided with a shaft 92 fixed in the middle of the two L-shaped fixing plates 91, a shaft sleeve 93 is sleeved on the outer side of the shaft 92, the cantilever guide rail beam 10 and the support plate 94 are welded and fastened together and then are vertically welded on the shaft sleeve 93, the perpendicularity of the cantilever guide rail beam 10 relative to the suspension arm main frame 9 is ensured by additionally arranging the support plate 94, and the rotation angle of the cantilever guide rail beam 10 relative to the suspension arm main frame 9 is +/-95 degrees;
a guide rail groove 101 is formed below the cantilever guide rail beam 10, a sliding block positioned in the guide rail groove 101 is fixedly connected with an air pressure balancer 11, so that the air pressure balancer 11 horizontally moves below the cantilever guide rail beam 10, and the guide rail groove 101 are in matched connection in a dovetail guide rail groove structure mode;
the matched clamping device 12 is hung below the air pressure balancer 11 through a transmission line, and different accessories can be replaced according to the requirements of different procedures by the matched clamping device 12 to realize various functions, such as: during carrying, a vacuum chuck group or an electric cylinder clamping jaw can be installed to grab corresponding materials. Meanwhile, the spraying head can be also arranged for spraying gel coat, resin, structural adhesive and the like; the air pressure balancer 11 and the matched clamping device 12 are controlled to work through a PLC circuit system, a vacuum system or a hydraulic system, and a power source does not need to be obtained from the outside independently.
As shown in fig. 3, the door-opening cylinder 5 is fixed below the guide rail 41, the end of the guide rail 41 is hinged to the aisle door 6, a piston rod on the door-opening cylinder 5 is hinged to a connecting rod on the aisle door 6, and after the door-opening cylinder 5 is started, the piston rod pushes or resets to open or close the aisle door 6;
when the mold 1 needs to be turned over, the driving motor needs to drive the trolley 7 to move to a limited position, the limited position is that the trolley 7 is positioned at the position 4cm on the left side or the right side of the aisle door 6, the laser positioning sensor on the trolley 7 sends a signal, the braking device arranged on the trolley 7 receives the signal and controls the trolley 7 to stop moving, after the door opening cylinder 5 receives the signal sent by the braking device, the door opening cylinder 5 works and enables the aisle door 6 to be opened, after the aisle door 6 is opened to the extreme position, the door opening cylinder 5 sends the signal to the PLC circuit, the PLC circuit sends the signal to control the turning system to work, when the aisle door 6 needs to be closed after the turning system works, the PLC circuit sends the signal to control the door opening cylinder 5 to reset, and after the door opening cylinder 5 is reset, the signal is sent to the braking device on the trolley 7, the braking device receives a signal to release the braking, and the driving motor on the trolley 7 controls the trolley 7 to run to a required position according to the requirement.
The slide rail 4 is fixed in the middle of the two moulds 1, the cantilever arm machine set 2 is arranged on the slide rail 4, and the operation personnel can lay, spray and bond the inner groove part of the mould 1. When materials placed in the die 1 need to be carried, the matched clamping device 12 is manually dragged to a designated position, the horizontal position of the matched clamping device 12 horizontally moves below the cantilever guide rail beam 10 through the air pressure balancer 11, the height position of the matched clamping device 12 is adjusted and limited through the air pressure balancer 11, and the horizontal position and the height position of the matched clamping device 12 are controlled through a switch connected with a PLC circuit.
The rotation angle of the cantilever guide rail beam 10 relative to the suspension arm main frame 9 is +/-95 degrees, and when materials need to be conveyed to any position outside the arm length radius range of the cantilever guide rail beam 10, the materials are conveyed by additionally arranging the cantilever crane set 3 on the die.
Example 2
As shown in fig. 5, the slide rail 4 is mounted on the fixed turning arm of the turning mechanism, the rack is fixedly arranged on the guide rail 41, the trolley 7 is provided with a gear, the gear on the trolley 7 is matched with the rack on the guide rail 41 to enable the trolley 7 to horizontally move on the guide rail 41, and the trolley 7 is provided with a stepping motor, a laser positioning sensor and a braking device.
As shown in fig. 7, a base 8 is installed on the trolley 7, and the bottom of the suspension arm main frame 9 is fixed on the butt joint base 8 in a threaded connection manner; the end part of the suspension arm main frame 9 is provided with a mechanical arm, the mechanical arm is used for gluing, spraying and the like, the load is light, but the precision requirement is high, and the front arm of the mechanical arm can be replaced by different matched clamping equipment, such as a vacuum chuck group, an electric cylinder clamping jaw and the like; the mechanical arm is controlled to work through a PLC circuit system, a vacuum system or a hydraulic system, and a power source does not need to be acquired from the outside independently.
As shown in fig. 3, the door-opening cylinder 5 is fixed below the guide rail 41, the end of the guide rail 41 is hinged to the aisle door 6, a piston rod on the door-opening cylinder 5 is hinged to a connecting rod on the aisle door 6, and after the door-opening cylinder 5 is started, the piston rod pushes or resets to open or close the aisle door 6;
when the mold 1 needs to be turned over, the driving motor needs to drive the trolley 7 to move to a limited position, the limited position is that the trolley 7 is positioned at the position 5cm on the left side or the right side of the aisle door 6, the laser positioning sensor on the trolley 7 sends a signal, the braking device arranged on the trolley 7 receives the signal and controls the trolley 7 to stop moving, after the door opening cylinder 5 receives the signal sent by the braking device, the door opening cylinder 5 works and enables the aisle door 6 to be opened, after the aisle door 6 is opened to the extreme position, the door opening cylinder 5 sends the signal to the PLC circuit, the PLC circuit sends the signal to control the turning system to work, when the aisle door 6 needs to be closed after the turning system works, the PLC circuit sends the signal to control the door opening cylinder 5 to reset, and after the door opening cylinder 5 is reset, the signal is sent to the braking device on the trolley 7, the braking device receives a signal to release the braking, and the driving motor on the trolley 7 controls the trolley 7 to run to a required position according to the requirement.
The slide rail 4 is fixed in the middle of the two molds 1, the cantilever arm machine set 2 is installed on the slide rail 4, and the operation personnel can glue and spray the inner groove part of the molds 1. The horizontal position and the height position of the mechanical arm can be controlled to be adjusted through a switch connected with a PLC circuit.
Example 3
As shown in fig. 6, the guide rail 4 is connected to the steel frame of the mold, the rack is fixedly arranged on the guide rail 41, the gear is arranged on the trolley 7, the trolley 7 is horizontally moved on the guide rail 41 by the matching installation of the gear on the trolley 7 and the rack on the guide rail 41, and the stepping motor, the laser positioning sensor and the brake device are arranged on the trolley 7.
A base 8 is arranged on the trolley 7, and the bottom of the suspension arm main frame 9 is fixed on the butt joint base 8 in a threaded connection mode; the end part of the suspension arm main frame 9 is provided with a manipulator, the mechanical arm is used for gluing, spraying and the like, the load is light, but the precision requirement is high, and the front arm of the mechanical arm can be replaced by different matched clamping equipment, such as a vacuum chuck group, an electric cylinder clamping jaw and the like; the work of the manipulator is controlled by a PLC circuit system, a vacuum system or a hydraulic system, and a power source does not need to be acquired from the outside independently.
As shown in fig. 3, the door-opening cylinder 5 is fixed below the guide rail 41, the end of the guide rail 41 is hinged to the aisle door 6, a piston rod on the door-opening cylinder 5 is hinged to a connecting rod on the aisle door 6, and after the door-opening cylinder 5 is started, the piston rod pushes or resets to open or close the aisle door 6;
the trolley 7 is pushed manually, so that the trolley 7 runs to a required position.
The slide rail 4 is fixed in the middle of the two molds 1, the cantilever arm machine set 2 is installed on the slide rail 4, and the operation personnel can glue and spray the inner groove part of the molds 1. The horizontal position and the height position of the manipulator are controlled to be adjusted through a switch connected with a PLC circuit.
The above embodiments are only for illustrating the technical conception and the features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All changes and modifications that come within the spirit of the invention are desired to be protected.
Claims (10)
1. The utility model provides a supporting hoist and mount system of wind-powered electricity generation blade mould, it includes mould (1), is located upset system (3) of department in the middle of two adjacent moulds (1), characterized in that: it still includes: a slide rail (4) positioned above the turnover system (3) and a cantilever arm unit (2) arranged on the slide rail (4);
the slide rail (4) comprises: the door opening device comprises a guide rail (41), a door opening cylinder (5) fixed below the guide rail (41) and a passage door (6) hinged to the end part of the guide rail (41), wherein a piston rod on the door opening cylinder (5) is hinged with a connecting rod (61) on the passage door (6);
the jib boom assembly (2) comprising: the crane comprises a trolley (7) positioned on a guide rail (41), a base (8) fixed on the trolley (7), a boom main frame (9) fixed on the base (8), and an operating part arranged on the boom main frame (9).
2. The wind turbine blade mold matching hoisting system according to claim 1, wherein: the slide rail (4) is fixed on the ground, a fixed turnover arm of the turnover mechanism or a steel frame of the mould.
3. The wind turbine blade mold matching hoisting system according to claim 1, wherein: the operation portion includes: the suspension arm device comprises a cantilever guide rail beam (10) which is vertically arranged on a suspension arm main frame (9) and rotates relative to the suspension arm main frame (9), an air pressure balancer (11) which is positioned below the cantilever guide rail beam (10) and moves in the horizontal direction of the cantilever guide rail beam (10), and a matched clamping device (12) hung below the air pressure balancer (11).
4. The wind turbine blade mold matching hoisting system according to claim 3, wherein: the end part of the suspension arm main frame (9) is provided with a shaft (92) fixed in the middle of the two L-shaped fixing plates (91), the shaft sleeve (93) is sleeved on the outer side of the shaft (92), and the cantilever guide rail beam (10) is fastened with the support plate (94) and then fixedly connected with the shaft sleeve (93).
5. The wind turbine blade mold matching hoisting system according to claim 3, wherein: the rotation angle of the cantilever guide rail beam (10) relative to the suspension arm main frame (9) is +/-95 degrees.
6. The wind turbine blade mold matching hoisting system according to claim 3, wherein: a guide rail groove is arranged below the cantilever guide rail beam (10), and a sliding block positioned in the guide rail groove is fixedly connected with an air pressure balancer (11).
7. The wind turbine blade mold matching hoisting system according to claim 3, wherein: the matched clamping device (12) is a vacuum chuck group, an electric cylinder clamping jaw or an injector head.
8. The wind turbine blade mold matching hoisting system according to claim 1, wherein: the operating part is a mechanical arm or a robot arranged at the end part of the suspension arm main frame (9).
9. The wind turbine blade mold matching hoisting system according to claim 1, wherein: the door opening cylinder (5), the trolley (7) and the operation part are respectively connected with a PLC circuit system and a vacuum system or a hydraulic system.
10. The wind turbine blade mold matching hoisting system according to claim 1, wherein: the number of the cantilever arm machine sets (2) and the number of the passage doors (6) are respectively at least 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022038806.3U CN214167163U (en) | 2020-09-17 | 2020-09-17 | Lifting system matched with wind power blade mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022038806.3U CN214167163U (en) | 2020-09-17 | 2020-09-17 | Lifting system matched with wind power blade mould |
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| Publication Number | Publication Date |
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| CN214167163U true CN214167163U (en) | 2021-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022038806.3U Active CN214167163U (en) | 2020-09-17 | 2020-09-17 | Lifting system matched with wind power blade mould |
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| CN (1) | CN214167163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114436140A (en) * | 2022-01-16 | 2022-05-06 | 广州中科环保建筑有限公司 | Lifting device for building construction |
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2020
- 2020-09-17 CN CN202022038806.3U patent/CN214167163U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114436140A (en) * | 2022-01-16 | 2022-05-06 | 广州中科环保建筑有限公司 | Lifting device for building construction |
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