CN115366437A - Wind power blade web assembling device and assembling method thereof - Google Patents

Wind power blade web assembling device and assembling method thereof Download PDF

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Publication number
CN115366437A
CN115366437A CN202211314373.7A CN202211314373A CN115366437A CN 115366437 A CN115366437 A CN 115366437A CN 202211314373 A CN202211314373 A CN 202211314373A CN 115366437 A CN115366437 A CN 115366437A
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CN
China
Prior art keywords
support
assembling
base
supporting
web
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Granted
Application number
CN202211314373.7A
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Chinese (zh)
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CN115366437B (en
Inventor
孙麟
王辉
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Lianyungang Shuangling Wind Power Equipment Technology Co ltd
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Lianyungang Shuangling Wind Power Equipment Technology Co ltd
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Priority to CN202211314373.7A priority Critical patent/CN115366437B/en
Publication of CN115366437A publication Critical patent/CN115366437A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7841—Holding or clamping means for handling purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
    • B29L2031/082—Blades, e.g. for helicopters
    • B29L2031/085—Wind turbine blades
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)

Abstract

The invention relates to the technical field of wind power generation, in particular to a wind power blade web plate assembling device and an assembling method thereof, wherein the assembling device comprises a base support, a first assembling support and a second assembling support are installed on the base support in a staggered sliding manner, a supporting base is installed on each of the first assembling support and the second assembling support, the supporting bases can move on the first assembling support and the second assembling support along the vertical direction, and a side supporting assembly and a bottom supporting assembly are arranged on each supporting base; the cartridge has a plurality of ejector pin on bottom sprag subassembly's the mount pad, and the ejector pin is arranged and is two rows, and ejector pin top cover is equipped with supports the cover, and this technical scheme supports the bottom arcwall face of web through bottom sprag subassembly, thereby every ejector pin drives alone to support the cover and shifts up the arcwall face of effectively laminating different model web bottoms, avoids the deformation that each position atress of web inhomogeneous leads to.

Description

Wind power blade web assembling device and assembling method thereof
Technical Field
The invention relates to the technical field of wind power generation, in particular to a wind power blade web assembling device and a wind power blade web assembling method.
Background
The wind power blade is used as a part for capturing wind energy of the wind generating set, plays an extremely important role in the wind generating set, and the root of the wind power blade is connected with the hub through a bolt and is directly stressed on the set. The webs are important components for providing support from the inside in the blade, and the webs can comprise a front edge web and a rear edge web arranged symmetrically with the front edge web, and can also be single webs positioned on the main beams and the auxiliary beams. The web needs to be assembled before being mounted to the blade shell, and the bracket used in the production process is called a web assembling tool and is used for supporting and positioning the web to be assembled. The to-be-assembled web is firstly assembled and fixed on the web assembling support, and then is lifted to the shell through the lifting tool to be positioned and bonded, so that the assembling precision of the web assembling support can influence the precision of the final wind power blade product.
Chinese patent application CN113232314A discloses a web assembling tool and a web assembling method using the same. The web assembly fixture comprises: the bracket assemblies are distributed at intervals along a first direction, and each bracket assembly comprises a front edge bracket and a rear edge bracket which are used in pairs and are oppositely arranged; the anti-deformation support extends in the first direction and penetrates between the front edge support and the rear edge support of each support assembly, the anti-deformation support comprises a supporting surface, the supporting surface is matched with the outer side surface of the flange of the web to be assembled, and the supporting surface can be in coupling connection with the outer side surface of the flange of the web to be assembled.
This equipment through the holding surface of the anti deformation support of bottom with wait to assemble the web thereby the turn down rims outside surface phase-match makes and waits to assemble the web turn down rims outside surface looks mutual coupling is connected, nevertheless can't process the not unidimensional wind-powered electricity generation blade's of different models web through same anti deformation support, and in web equipment process, the removal of web leads to the coupling relation to become invalid, stability when influencing the web installation.
Disclosure of Invention
According to the wind power blade web assembling device and the assembling method thereof, the bottom arc-shaped surface of the web is supported by the bottom supporting assembly of the supporting base on the first assembling support and the second assembling support, the plurality of ejector rods arranged on the bottom supporting assembly are effectively attached to the arc-shaped surfaces of the bottoms of the webs in different models, and deformation caused by uneven stress of all parts of the web is effectively avoided.
In order to solve the problems of the prior art, the invention adopts the technical scheme that:
a wind power blade web plate assembling device comprises a base support, a first assembling support and a second assembling support, wherein the first assembling support and the second assembling support are multiple, the first assembling support and the second assembling support are slidably mounted on the base support, the first assembling support and the second assembling support are arranged on the base support in a staggered mode, a supporting base is mounted on each of the first assembling support and the second assembling support, and the supporting bases can move on the first assembling support and the second assembling support along the vertical direction; the supporting base is L-shaped, the supporting bases of the first assembly bracket and the second assembly bracket are oppositely arranged, and the supporting base is provided with a side supporting assembly and a bottom supporting assembly; the side supporting component is arranged on the vertical section of the supporting base and supports the side wall of the web plate; the bottom support assembly is arranged at the horizontal section of the bottom of the support base and supports the bottom of the web plate; the bottom support assembly comprises a mounting seat horizontally mounted on a support base, a plurality of ejector rods are inserted in the mounting seat, the ejector rods are arranged in two rows, a support sleeve is sleeved at the top of each ejector rod, and each ejector rod drives the support sleeve to move up the bottom arc-shaped surface of the laminated web plate.
Preferably, the bottom of the ejector rod is provided with a first inclined slide block, the bottom of the first inclined slide block is provided with an inclined plane, and one side of the inclined plane of the first inclined slide block is attached to one side of the inclined plane of the second inclined slide block; the second oblique slider is fixedly installed on the working end of the electric push rod, the electric push rod is fixedly installed on the supporting base, and the electric push rod drives the second oblique slider to move in the horizontal direction to jack up the first oblique slider along the axis direction of the ejector rod.
Preferably, the bottom of the support base is provided with first slide rails, the number of the first slide rails is matched with that of the ejector rods, the second inclined slide block is slidably mounted on the first slide rails through first slide grooves in the bottom, and the first slide rails extend along the moving direction of the working end of the electric push rod; the electric push rod working ends on two sides of the bottom supporting component are arranged oppositely, the second inclined slide blocks on the two opposite electric push rods are respectively installed on the two adjacent first slide rails in a sliding mode, and the second inclined slide blocks on the two adjacent first slide rails are arranged oppositely in an inclined plane.
Preferably, the bottom of the horizontal section of the supporting base is provided with a plurality of reinforcing ribs.
Preferably, the side support assembly comprises support rods arranged on a vertical section of the support base, the axis of each support rod is perpendicular to the surface of the support base and is horizontally arranged, at least two support rods are arranged, and the support rods on the first assembly support and the second assembly support are oppositely arranged; the top of bracing piece is provided with the sucking disc, and the sucking disc adsorbs the lateral wall of web.
Preferably, a first guide sleeve and a threaded sleeve are arranged on the back side of the support base, which is far away from the side support assembly and the bottom support assembly, and the axes of the first guide sleeve and the threaded sleeve are vertically arranged; the first guide sleeves are arranged on two sides of the threaded sleeve; the first assembly support and the second assembly support are both composed of a bottom plate, a vertical plate and a top plate, and the vertical plate is vertically connected with the horizontal bottom plate and the horizontal top plate which are vertically distributed; a first guide rod and a threaded rod are arranged between the bottom plate and the top plate, the first guide rod is inserted into a first guide sleeve of the support base, and the threaded rod is spirally arranged in the threaded sleeve; the threaded rod is coaxially connected with the working end of a first servo motor, and the first servo motor is fixedly arranged at the top of the bottom plate; the first servo motor drives the threaded rod to rotate to drive the supporting base to move in the vertical direction.
Preferably, the side, facing the supporting base, of the vertical plate of the first assembly support and the second assembly support is provided with at least two limiting clamping strips, and the limiting clamping strips vertically extend along the length direction of the vertical plate; the supporting base is provided with a limiting groove, the number of the limiting groove is identical with that of the limiting clamping strips, and the limiting groove is in limiting connection with the limiting clamping strips.
Preferably, the bottom of the base support is provided with second sliding rails, the number of the second sliding rails is matched with that of the first assembling supports and that of the second assembling supports, the first assembling supports and the second assembling supports move along the length direction of the second sliding rails, and each second assembling support is positioned between two adjacent first assembling supports; a first linear driving device is fixedly installed at two ends of the second sliding rail, the working end of the first linear driving device horizontally moves along the length direction of the second sliding rail, and a connecting plate is fixedly installed at the working end of the first linear driving device; the connecting plates are horizontally arranged, and the connecting plates positioned on two sides of the base support are respectively connected with all the first assembling supports and all the second assembling supports; the both ends of connecting plate are provided with the second guide bar of outside horizontal extension, and the spacing cartridge of second guide bar is in the second uide bushing that the base support both ends set up.
Preferably, the bottom plates of the first assembly bracket and the second assembly bracket are provided with sliding seats, and the bottom plates of the first assembly bracket and the second assembly bracket are slidably mounted on the second sliding rail through the sliding seats.
A wind power blade web assembling method is realized by adopting a wind power blade web assembling device and comprises the following steps;
s1, respectively placing a web plate on a support base of a first assembly support and a second assembly support on two sides of a base support through a crane, and attaching side support components of the support base to the side wall of the web plate;
s2, adjusting the height positions of the supporting bases on the first assembly support and the second assembly support which are positioned at all parts of the web plate; s3, starting a bottom supporting assembly of the supporting base, wherein a top rod of the bottom supporting assembly drives a supporting sleeve to move to the bottom of the attached web plate, and comprehensively supporting the arc-shaped surface of the web plate;
s4, starting first linear driving devices at two ends of the base support to drive the first assembling support and the second assembling support at two sides of the base support to approach each other until webs placed on the first assembling support and the second assembling support are butted;
s5, assembling the web plate from front to back by workers, and moving the supporting bases on the first assembling support and the second assembling support at the mounting positions downwards to release the operating space.
This application compares in prior art's beneficial effect and is:
1. according to the invention, the bottom support assembly of the support base is positioned on the bottom arc-shaped surface of the web plate for supporting, and the plurality of ejector rods arranged on the bottom support assembly move along the vertical direction to drive the support sleeve to be attached to the arc-shaped surface of the bottom of the web plate, so that the support base can be stably fixed aiming at the web plates with different shapes, and deformation caused by uneven stress of all parts of the web plate can be effectively avoided when the web plate is assembled.
2. According to the invention, the supporting bases on each first assembly bracket and each second assembly bracket can be independently moved to proper heights according to the size data of the web to realize the supporting of the webs with different sizes, so that the joint between the bottom supporting component and the bottom of the web is ensured, and meanwhile, the supporting bases on each first assembly bracket and each second assembly bracket can move downwards when workers assemble the spliced web, so that the web is ensured to be stable and the working space is released.
3. According to the invention, the first assembling support and the second assembling support are arranged on the base support in a staggered manner, so that webs with different sizes can be tightly attached when the first assembling support and the second assembling support move relatively, and splicing and assembling of the webs and the web connecting plate are completed.
Drawings
FIG. 1 is a perspective view of a wind turbine blade web assembly apparatus in an operational state;
FIG. 2 is a side view of a wind turbine blade web assembly apparatus in an operational state;
FIG. 3 is a front view of a wind turbine blade web assembly apparatus with a second assembly bracket removed in operation;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a perspective view of a wind turbine blade web assembly apparatus;
FIG. 6 is a partial enlarged view of FIG. 5 at B;
FIG. 7 is a perspective view of a first assembly bracket and support base of a wind turbine blade web assembly apparatus;
FIG. 8 is a perspective view of a support base of a wind turbine blade web assembly apparatus;
FIG. 9 is a first exploded perspective view of a support base of a wind turbine blade web assembly apparatus;
FIG. 10 is an enlarged view of a portion of FIG. 9 at C;
FIG. 11 is a second exploded perspective view of a support base of a wind turbine blade web assembly apparatus;
FIG. 12 is an enlarged view of a portion of FIG. 11 at D;
FIG. 13 is a flow chart of a wind turbine blade web assembly apparatus and method of assembly thereof;
the reference numbers in the figures are:
1-a base support;
11-a second slide rail;
12-a first linear drive;
13-a connecting plate; 131-a second guide bar;
14-a second guide sleeve;
2-a first assembly holder;
21-a bottom plate; 211-a first guide bar; 212-a threaded rod; 213-a slide seat;
22-a riser; 221-limit clip strips;
23-a top plate; 231-a first servomotor;
3-a second assembly support;
4-supporting the base;
41-side support assembly; 411-a support bar; 412-a suction cup;
42-a bottom support assembly; 421-a mounting seat; 422-mandril; 423-support sleeve; 424-first oblique slider; 425-a second slanted slider; 426-electric push rod; 427-a first chute;
43-a first slide rail;
44-reinforcing ribs;
45-a first guide sleeve;
46-a threaded sleeve;
47-limit groove.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
Referring to fig. 1 to 12: a wind power blade web assembling device comprises a base support 1, a first assembling support 2 and a second assembling support 3, wherein the first assembling support 2 and the second assembling support 3 are provided with a plurality of parts, the first assembling support 2 and the second assembling support 3 are slidably mounted on the base support 1, the first assembling support 2 and the second assembling support 3 are arranged on the base support 1 in a staggered mode, a supporting base 4 is mounted on each of the first assembling support 2 and the second assembling support 3, and the supporting base 4 can move on the first assembling support 2 and the second assembling support 3 along the vertical direction; the supporting base 4 is L-shaped, the supporting base 4 of the first assembling bracket 2 and the supporting base 4 of the second assembling bracket 3 are oppositely arranged, and the supporting base 4 is provided with a side supporting component 41 and a bottom supporting component 42; the side support assembly 41 is arranged at the vertical section of the support base 4, and the side support assembly 41 supports the side wall of the web plate; the bottom support component 42 is arranged at the horizontal section of the bottom of the support base 4, and the bottom support component 42 supports the bottom of the web plate; bottom sprag subassembly 42 includes that horizontal installation has a plurality of ejector pin 422 at the mount pad 421 on supporting base 4, and the cartridge has on the mount pad 421, and ejector pin 422 arranges to be two rows, and ejector pin 422 top cover is equipped with supports cover 423, and every ejector pin 422 drives the bottom arcwall face that supports cover 423 and move up the laminating web alone.
When a worker assembles the web, the webs on two sides are respectively moved to the first assembling support 2 and the second assembling support 3 on two sides of the base support 1 through the hoisting device, before the web is put down, the supporting base 4 on each of the first assembling support 2 and the second assembling support 3 can be moved to a proper height according to the size data of the web, so that the side supporting component 41 of the supporting base 4 is positioned on one side of the web, the bottom supporting component 42 of the supporting base 4 is positioned below the bottom arc-shaped surface of the web, the ejector rods 422 arranged on the bottom supporting component 42 move in the vertical direction to drive the supporting sleeve 423 to be attached to the arc-shaped surface at the bottom of the web, so that the supporting base 4 can be stably fixed aiming at the webs of different shapes, deformation caused by uneven stress of each part of the web can be effectively avoided when the web is assembled, two rows of ejector rods 422 are arranged on each bottom supporting component 42 of the embodiment, the number of the top rods 422 can be correspondingly increased, so that the supporting sleeves 423 can effectively support the bottom of the web when the webs with different widths are placed on the bottom supporting component 42, and the top rods 422 on one side of the web can also be matched with the side supporting component 41 to limit the bottom of the web when lifted, the supporting sleeves 423 in the embodiment are made of rubber materials, can increase the friction force between the supporting sleeves and the web when protecting the surface of the web, when the webs on two sides are fixed, the first assembling support 2 and the second assembling support 3 slide relatively on the base support 1 to drive the two webs to be spliced, the web connecting plate is placed inside the web from an opening between the first assembling support 2 and the second assembling support 3, and the webs with different sizes can be tightly attached due to the staggered arrangement of the first assembling support 2 and the second assembling support 3, splice the shaping with web and web connecting plate, the staff is assembling the web of fixing well can, because support base 4 on every first equipment support 2 and the second equipment support 3 can solitary control, when the staff assembles the web from the preceding back, can control support base 4 on a set of first equipment support 2 and the second equipment support 3 in proper order and move down, the web receives the centre gripping of remaining first equipment support 2 and second equipment support 3 and supports that base 4 still remains stable to the web this moment, the operational environment that the staff carried out the equipment has also been released simultaneously, make things convenient for the staff to carry out the equipment operation of web.
Referring to fig. 8 to 12: the bottom of the top rod 422 is provided with a first inclined slide block 424, the bottom of the first inclined slide block 424 is provided with an inclined surface, and one side of the inclined surface of the first inclined slide block 424 is attached to one side of the inclined surface of the second inclined slide block 425; the second oblique sliding block 425 is fixedly arranged at the working end of the electric push rod 426, the electric push rod 426 is fixedly arranged on the supporting base 4, and the electric push rod 426 drives the second oblique sliding block 425 to move in the horizontal direction to jack the first oblique sliding block 424 up along the axial direction of the top rod 422.
The bottom of the supporting base 4 is provided with a first slide rail 43, the number of the first slide rails 43 is matched with that of the top rods 422, the second inclined slide block 425 is slidably mounted on the first slide rail 43 through a first slide groove 427 at the bottom, and the first slide rail 43 extends along the moving direction of the working end of the electric push rod 426; the working ends of the electric push rods 426 at two sides of the bottom support assembly 42 are arranged oppositely, the second inclined slide blocks 425 on the two opposite electric push rods 426 are respectively and slidably mounted on the two adjacent first slide rails 43, and the inclined surfaces of the second inclined slide blocks 425 on the two adjacent first slide rails 43 are arranged oppositely.
Each top rod 422 of the bottom support assembly 42 controls the jacking height through an independent electric push rod 426, the working end of the electric push rod 426 moves horizontally to drive the second inclined slide block 425 to move along the first slide rail 43, when the second inclined slide block 425 moves, the first inclined slide block 424 at the bottom of the top rod 422 fits the surface of the second inclined slide block 425 to move so as to drive the height of the support sleeve 423 at the top end of the top rod 422, in the embodiment, the second inclined slide blocks 425 on two opposite electric push rods 426 are respectively installed on two adjacent first slide rails 43 in a sliding manner, so that the second inclined slide block 425 on each first slide rail 43 has the largest stroke, interference on adjustment of the top rods 422 is avoided, the top rods 422 are located at positions between two top rods 422 in another row, comprehensive support can be performed along the width direction of a web plate when the support sleeves 423 are fitted, and the support effect of the bottom support assembly 42 is ensured.
Referring to fig. 11: the bottom of the horizontal section of the supporting base 4 is provided with a plurality of reinforcing ribs 44, and the number of the reinforcing ribs 44 is multiple.
The bottom sprag subassembly 42 that supports the horizontal segment setting of base 4 supports the web, and for the horizontal segment atress that prevents to support base 4 warp, the support base 4 bottom of this embodiment is provided with a plurality of strengthening ribs 44 and strengthens the structure that supports base 4, prevents that the deformation that supports base 4 from causing the influence to the equipment of follow-up web.
Referring to fig. 2, 8 and 9: the side support assembly 41 comprises support rods 411 arranged at the vertical section of the support base 4, the axes of the support rods 411 are perpendicular to the surface of the support base 4 and are horizontally arranged, at least two support rods 411 are arranged, and the support rods 411 on the first assembly bracket 2 and the second assembly bracket 3 are oppositely arranged; the top end of the support bar 411 is provided with a suction cup 412, and the suction cup 412 sucks the side wall of the web.
When the web is placed on bottom sprag subassembly 42, one side of web supports through side sprag subassembly 41 and keeps the level, the web laminating extrudees sucking disc 412 when on side sprag subassembly 41, make sucking disc 412 form certain negative pressure and adsorb the web, prevent that the skew from appearing in the web when the butt joint, bracing piece 411 supports the web and guarantees the vertical support of placing the bottom of going on bottom sprag subassembly 42 of web, when first equipment support 2 and second equipment support 3 relative movement carry out the equipment of web, bracing piece 411 provides the web concatenation of thrust assurance both sides to the web and keeps stable together.
Referring to fig. 7, 8 and 11: the back side of the support base 4, which is far away from the side support assembly 41 and the bottom support assembly 42, is provided with a first guide sleeve 45 and a threaded sleeve 46, and the axes of the first guide sleeve 45 and the threaded sleeve 46 are vertically arranged; the number of the first guide sleeves 45 is two, and the first guide sleeves 45 are positioned on two sides of the threaded sleeve 46; the first assembly support 2 and the second assembly support 3 are both composed of a bottom plate 21, a vertical plate 22 and a top plate 23, and the vertical plate 22 is vertically connected with the horizontal bottom plate 21 and the horizontal top plate 23 which are vertically distributed; a first guide rod 211 and a threaded rod 212 are arranged between the bottom plate 21 and the top plate 23, the first guide rod 211 is inserted into a first guide sleeve 45 of the support base 4, and the threaded rod 212 is spirally arranged in a threaded sleeve 46; the threaded rod 212 is coaxially connected with the working end of the first servo motor 231, and the first servo motor 231 is fixedly arranged at the top of the top plate 23; the first servo motor 231 drives the threaded rod 212 to rotate to drive the support base 4 to move in the vertical direction.
The side, facing the supporting base 4, of the vertical plate 22 of the first assembling support 2 and the second assembling support 3 is provided with at least two limiting clamping strips 221, and the limiting clamping strips 221 vertically extend along the length direction of the vertical plate 22; the supporting base 4 is provided with a limiting groove 47, the number of the limiting groove 47 is matched with that of the limiting clamping strips 221, and the limiting groove 47 is in limiting connection with the limiting clamping strips 221.
The first guide rods 211 of the first assembly bracket 2 and the second assembly bracket 3 are inserted into the first guide sleeves 45 on one side of the support base 4, the support base 4 can only move along the axes of the first guide rods 211 in the vertical direction through the guide effect of the first guide rods 211 on the support base 4, the threaded rods 212 are respectively installed on the first assembly bracket 2 and the second assembly bracket 3, the threaded rods 212 are spirally installed in the threaded sleeves 46 of the support base 4, when the first servo motor 231 drives the threaded rods 212 to rotate, the support base 4 moves up and down in the axes direction of the threaded rods 212 due to the guide effect of the first guide rods 211 on the support base 4, support base 4's position on first assembly support 2 and the second assembly support 3 to different web regulation different positions, guarantee more even to the strong point of web, support base 4 and receive the pressure of web and easily transfer first guide bar 211 department and lead to first guide bar 211 crooked, for this reason, support base 4 and pass through spacing draw bail 221 spacing connection that sets up on spacing groove 47 and the riser 22 of first assembly support 2 and second assembly support 3 in this embodiment, the pressure that supports base 4 and receive balances through spacing groove 47 and spacing draw bail 221, the influence to first guide bar 211 has been alleviateed, the life of equipment has been improved.
Referring to fig. 5 to 7: the bottom of the base support 1 is provided with second sliding rails 11, the number of the second sliding rails 11 is matched with the number of the first assembling supports 2 and the second assembling supports 3, the first assembling supports 2 and the second assembling supports 3 move along the length direction of the second sliding rails 11, and each second assembling support 3 is positioned between two adjacent first assembling supports 2; two ends of the second slide rail 11 are fixedly provided with a first linear driving device 12, the working end of the first linear driving device 12 moves horizontally along the length direction of the second slide rail 11, and the working end of the first linear driving device 12 is fixedly provided with a connecting plate 13; the connecting plates 13 are horizontally arranged, and the connecting plates 13 positioned on the two sides of the base support 1 are respectively connected with all the first assembling supports 2 and all the second assembling supports 3; the two ends of the connecting plate 13 are provided with second guide rods 131 horizontally extending towards the outside, and the second guide rods 131 are limited and inserted into second guide sleeves 14 arranged at the two ends of the base support 1.
The bottom of the bottom plate 21 of the first assembling bracket 2 and the second assembling bracket 3 is provided with a sliding seat 213, and the bottom plate 21 of the first assembling bracket 2 and the second assembling bracket 3 is slidably mounted on the second sliding rail 11 through the sliding seat 213.
First equipment support 2 in this application is located one side of base support 1, second equipment support 3 is located the opposite side of base support 1, first equipment support 2 and second equipment support 3 are connected through connecting plate 13 respectively, thereby make whole first equipment support 2 and second equipment support 3 keep on the collinear respectively, when the synchronous start of first linear drive 12 of base support 1 both sides, first linear drive 12 drives first equipment support 2 and second equipment support 3 and moves relatively in step and makes two web subassemblies placed respectively on first equipment support 2 and second equipment support 3 dock, first linear drive 12 in this embodiment can be pneumatic cylinder or electric putter etc, the second guide bar 131 cartridge of connecting plate 13 both ends is leading the removal of connecting plate 13 in the second uide bushing 14 that base support 1 both ends set up, 213 of bottom plate 21 bottom of cooperation first equipment support 2 and second equipment support 3 and the spacing slide that guarantees first equipment support 2 and second equipment support 3 on base support 1 move the stable path of web, guarantee the web precision.
Referring to fig. 1 to 13: a wind power blade web assembling method is realized by adopting a wind power blade web assembling device and comprises the following steps;
s1, respectively placing a web plate on a supporting base 4 of a first assembling support 2 and a second assembling support 3 on two sides of a base support 1 through a lifting machine, and attaching side supporting components 41 of the supporting base 4 to the side wall of the web plate;
s2, adjusting the height positions of the supporting bases 4 on the first assembly support 2 and the second assembly support 3 which are positioned at each part of the web plate; s3, starting the bottom supporting component 42 of the supporting base 4, driving the supporting sleeve 423 to move upwards to be attached to the bottom of the web plate by a mandril 422 of the bottom supporting component 42, and comprehensively supporting the arc-shaped surface of the web plate;
s4, starting the first linear driving devices 12 at the two ends of the base support 1 to drive the first assembling support 2 and the second assembling support 3 at the two sides of the base support 1 to approach each other until webs arranged on the first assembling support 2 and the second assembling support 3 are butted;
and S5, assembling the web plates from front to back by workers, and moving the supporting bases 4 on the first assembling support 2 and the second assembling support 3 in the mounting positions downwards to release the operating space.
The above examples, which are intended to represent only one or more embodiments of the present invention, are described in greater detail and with greater particularity, and are not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. A wind power blade web plate assembling device comprises a base support (1), a first assembling support (2) and a second assembling support (3), wherein the first assembling support (2) and the second assembling support (3) are provided with a plurality of assembling supports, the first assembling support (2) and the second assembling support (3) are slidably mounted on the base support (1), the wind power blade web plate assembling device is characterized in that the first assembling support (2) and the second assembling support (3) are arranged on the base support (1) in a staggered mode, a supporting base (4) is mounted on each of the first assembling support (2) and the second assembling support (3), and the supporting base (4) can move on the first assembling support (2) and the second assembling support (3) along the vertical direction;
the supporting base (4) is L-shaped, the supporting base (4) of the first assembly bracket (2) and the second assembly bracket (3) are arranged oppositely, and a side supporting component (41) and a bottom supporting component (42) are arranged on the supporting base (4);
the side supporting component (41) is arranged at the vertical section of the supporting base (4), and the side supporting component (41) supports the side wall of the web plate;
the bottom support component (42) is arranged at the horizontal section of the bottom of the support base (4), and the bottom support component (42) supports the bottom of the web plate;
bottom sprag subassembly (42) include mount pad (421) of horizontal installation on supporting base (4), and the cartridge has a plurality of ejector pin (422) on mount pad (421), and ejector pin (422) are arranged and are two rows, and ejector pin (422) top cover is equipped with and supports cover (423), and every ejector pin (422) drive alone and support cover (423) and move up the bottom arcwall face of laminating web.
2. The wind power blade web assembling device according to claim 1, wherein a first inclined sliding block (424) is arranged at the bottom of the ejector rod (422), an inclined surface is arranged at the bottom of the first inclined sliding block (424), and one side of the inclined surface of the first inclined sliding block (424) is attached to one side of the inclined surface of the second inclined sliding block (425);
the second oblique sliding block (425) is fixedly installed on the working end of the electric push rod (426), the electric push rod (426) is fixedly installed on the supporting base (4), and the electric push rod (426) drives the second oblique sliding block (425) to move in the horizontal direction to jack the first oblique sliding block (424) up along the axial direction of the ejector rod (422).
3. The wind power blade web assembling device according to claim 2, wherein the bottom of the supporting base (4) is provided with first sliding rails (43), the number of the first sliding rails (43) is matched with that of the top rods (422), the second inclined sliding blocks (425) are slidably mounted on the first sliding rails (43) through first sliding grooves (427) in the bottom, and the first sliding rails (43) extend along the moving direction of the working end of the electric push rod (426);
the working ends of the electric push rods (426) on two sides of the bottom supporting component (42) are arranged oppositely, the second inclined sliding blocks (425) on the two opposite electric push rods (426) are respectively and slidably mounted on the two adjacent first sliding rails (43), and the inclined surfaces of the second inclined sliding blocks (425) on the two adjacent first sliding rails (43) are arranged oppositely.
4. The wind turbine blade web assembling device according to claim 3, wherein a plurality of reinforcing ribs (44) are arranged at the bottom of the horizontal section of the supporting base (4).
5. A wind turbine blade web assembling device according to claim 1, wherein the side supporting assembly (41) comprises supporting rods (411) arranged at the vertical section of the supporting base (4), the axis of the supporting rod (411) is arranged horizontally perpendicular to the surface of the supporting base (4), the number of the supporting rods (411) is at least two, and the supporting rods (411) on the first assembling bracket (2) and the second assembling bracket (3) are arranged oppositely;
the top end of the supporting rod (411) is provided with a sucker (412), and the sucker (412) absorbs the side wall of the web plate.
6. The wind turbine blade web assembling device according to claim 1, wherein a first guide sleeve (45) and a threaded sleeve (46) are arranged on the back side of the support base (4) far away from the side support assembly (41) and the bottom support assembly (42), and the axes of the first guide sleeve (45) and the threaded sleeve (46) are vertically arranged;
the number of the first guide sleeves (45) is two, and the first guide sleeves (45) are positioned on two sides of the threaded sleeve (46);
the first assembly support (2) and the second assembly support (3) are both composed of a bottom plate (21), a vertical plate (22) and a top plate (23), and the vertical plate (22) is vertically connected with the horizontal bottom plate (21) and the horizontal top plate (23) which are vertically distributed;
a first guide rod (211) and a threaded rod (212) are arranged between the bottom plate (21) and the top plate (23), the first guide rod (211) is inserted into a first guide sleeve (45) of the support base (4), and the threaded rod (212) is spirally installed in a threaded sleeve (46);
the threaded rod (212) is coaxially connected with the working end of the first servo motor (231), and the first servo motor (231) is fixedly installed at the top of the top plate (23); the first servo motor (231) drives the threaded rod (212) to rotate to drive the supporting base (4) to move in the vertical direction.
7. The wind power blade web assembling device according to claim 6, wherein the vertical plates (22) of the first assembling support (2) and the second assembling support (3) are provided with at least two limiting clamping strips (221) towards one side of the support base (4), and the limiting clamping strips (221) vertically extend along the length direction of the vertical plates (22);
the supporting base (4) is provided with a limiting groove (47), the number of the limiting groove (47) is matched with that of the limiting clamping strips (221), and the limiting groove (47) is in limiting connection with the limiting clamping strips (221).
8. The wind power blade web assembling device according to claim 6, wherein second sliding rails (11) are arranged at the bottom of the base support (1), the number of the second sliding rails (11) is identical to that of the first assembling supports (2) and the second assembling supports (3), the first assembling supports (2) and the second assembling supports (3) move along the length direction of the second sliding rails (11), and each second assembling support (3) is located between two adjacent first assembling supports (2);
two ends of the second slide rail (11) are fixedly provided with a first linear driving device (12), the working end of the first linear driving device (12) horizontally moves along the length direction of the second slide rail (11), and the working end of the first linear driving device (12) is fixedly provided with a connecting plate (13);
the connecting plates (13) are horizontally arranged, and the connecting plates (13) positioned on the two sides of the base support (1) are respectively connected with all the first assembling supports (2) and all the second assembling supports (3);
the two ends of the connecting plate (13) are provided with second guide rods (131) which horizontally extend outwards, and the second guide rods (131) are limited and inserted into second guide sleeves (14) arranged at the two ends of the base support (1).
9. The wind turbine blade web assembling device according to claim 8, wherein the bottom of the bottom plate (21) of the first assembling bracket (2) and the second assembling bracket (3) is provided with a sliding seat (213), and the bottom plate (21) of the first assembling bracket (2) and the second assembling bracket (3) is slidably mounted on the second sliding rail (11) through the sliding seat (213).
10. A wind power blade web assembling method is realized by the wind power blade web assembling device of claim 8 or 9, and is characterized by comprising the following steps;
s1, respectively placing a web plate on a support base (4) of a first assembly support (2) and a second assembly support (3) on two sides of a base support (1) through a crane, and attaching side support components (41) of the support base (4) to the side wall of the web plate;
s2, adjusting the height positions of the supporting bases (4) on the first assembly support (2) and the second assembly support (3) which are positioned at all parts of the web plate; s3, starting a bottom supporting assembly (42) of the supporting base (4), wherein a top rod (422) of the bottom supporting assembly (42) drives a supporting sleeve (423) to move upwards to the bottom of the attached web plate, and the arc-shaped surface of the web plate is comprehensively supported;
s4, starting first linear driving devices (12) at two ends of the base support (1) to drive the first assembly support (2) and the second assembly support (3) at two sides of the base support (1) to approach each other until webs placed on the first assembly support (2) and the second assembly support (3) are butted;
and S5, assembling the web plates from front to back by workers, and moving the supporting bases (4) on the first assembling support (2) and the second assembling support (3) in the mounting positions downwards to release the operating space.
CN202211314373.7A 2022-10-26 2022-10-26 Wind power blade web assembling device and assembling method thereof Active CN115366437B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116873753A (en) * 2023-07-25 2023-10-13 新创碳谷集团有限公司 Wind power blade middle section module positioning tool and application method thereof

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CN102092019A (en) * 2011-03-07 2011-06-15 河海大学常州校区 Flexible multipoint tool set for positioning and supporting thin-walled curved surface parts
CN103072279A (en) * 2012-12-20 2013-05-01 上海玻璃钢研究院有限公司 Wind driven generator blade web positioning device
CN203792244U (en) * 2014-01-19 2014-08-27 黑龙江天华风电设备制造有限公司 Novel glass fiber-reinforced plastic vane web combined tool
CN104476453A (en) * 2014-12-23 2015-04-01 洛阳双瑞风电叶片有限公司 Wind power blade web plate perpendicularity regulating tooling and regulating method
CN112848340A (en) * 2021-03-23 2021-05-28 国电联合动力技术(保定)有限公司 Frock is adjusted with supporting to web bonding

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102092019A (en) * 2011-03-07 2011-06-15 河海大学常州校区 Flexible multipoint tool set for positioning and supporting thin-walled curved surface parts
CN103072279A (en) * 2012-12-20 2013-05-01 上海玻璃钢研究院有限公司 Wind driven generator blade web positioning device
CN203792244U (en) * 2014-01-19 2014-08-27 黑龙江天华风电设备制造有限公司 Novel glass fiber-reinforced plastic vane web combined tool
CN104476453A (en) * 2014-12-23 2015-04-01 洛阳双瑞风电叶片有限公司 Wind power blade web plate perpendicularity regulating tooling and regulating method
CN112848340A (en) * 2021-03-23 2021-05-28 国电联合动力技术(保定)有限公司 Frock is adjusted with supporting to web bonding

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116873753A (en) * 2023-07-25 2023-10-13 新创碳谷集团有限公司 Wind power blade middle section module positioning tool and application method thereof
CN116873753B (en) * 2023-07-25 2024-01-26 新创碳谷集团有限公司 Wind power blade middle section module positioning tool and application method thereof

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