CN206254373U - The motion side of locking device, locking system and wind turbine blade mould - Google Patents

Abstract

The utility model is related to locking device, locking device is used for the motion side lock of wind turbine blade mould to substrate with aspiration level, locking device includes second locking member moved on side of the first locking member and the wind turbine blade mould for being adapted to fit into being locked by locking device for installation into substrate surface, one in first locking member and the second locking member includes clamping engagement member, another in first locking member and the second locking member includes actuator and is connected to the clamping component of actuator, clamping component can between the retracted and extended positions be moved by the operation of actuator, clamping component includes being arranged to clamping force is applied to the clamping surface on clamping engagement member in one of retracted position and extended position.The utility model further relates to the motion side of locking system and wind turbine blade mould.The utility model minimizes the potential motion of wind turbine blade mould and possible deformation in wind blade production process.

Description

The motion side of locking device, locking system and wind turbine blade mould

Technical field

The utility model be related to it is a kind of for aspiration level by the motion side lock of wind turbine blade mould to base The locking device of plate.More particularly to this locking device of the utility model, it causes the motion side of wind turbine blade mould Can be clamped on substrate with aspiration level, to make the fortune of wind turbine blade mould in wind blade production process Dynamic and possible minimizing deformation.

Background technology

With the development of Science and Technology, wind-powered electricity generation has been developed rapidly as the regenerative resource of safe green.Closely Nian Lai, the production technology of wind turbine blade has been continued to develop and improved.Current wind turbine blade generally has Length more than 50 meters and it is molded by fiber-resin composite.

Accordingly, it would be desirable to very big mould, the mould is with the mould corresponding with the size of wind blade to be molded Tool surface.

Common wind turbine blade mould with " clam shell " construct, including along mould longitudinal edge hingedly Two half modules being assembled together.One half module by transfixion it is fixed, form the affixed side of mould, and another half module passes through Articulated manner can be in the motion lateral movement of mould.Gusset is moved around the longitudinal edge hinged open being hinged, with neighbouring affixed side water Calm down position, to load the blade that material to be molded and unloading have been moulded for mould.During moulding process, in affixed side Square closing motion side.

In currently known wind turbine blade mould, during vane manufacturing, the levelness for moving side is needed Will high accuracy.Common mould has tens meters of length of magnitude, and is supported by several switching mechanisms, and these switching mechanisms will Two half modules are hingedly connected together.Generally, the interval more than ten meters is provided between adjacent switching mechanism.When mould Motion side goes to when on substrate in a conventional manner, does not have effective levelness regulating device and levelness to fix in motion side.

During using this Making mold wind turbine blade, when the motion side of mould is hinged open, fortune The rear portion of dynamic side engages the surface of substrate and by the surface support of substrate.If however, substrate is uneven or with not just True height, the then all or part for moving side is supported at change or incorrect level.This may make the fortune of mould Dynamic side deformation, potentially results in the damage of mould and/or poor moulding tolerance.Traditionally, do not set in the motion side of mould The levelness regulating device and/or deformation limits device being set effective.

Some moulding process requirement motion side is arranged to fully horizontal in the configuration for opening mould.For in existing skill The common moulding process always used in art, the shear web part of wind turbine blade to be molded is pacified at affixed side On mould, and can easily ensure the levelness of affixed side and there is no any negative effect to leaf quality.However, In the recent period, some blades need different production processes, i.e., when the mold is open, shear web is arranged on into mould in motion side On.Importantly, when shear web is mounted with, the motion side of mould is horizontal and indeformable.

It is this reason, the levelness to the motion side of mould proposes high request now.

Utility model content

In view of the potential undesirable level degree and the problem of potential deformation of the motion side of wind turbine blade mould, especially It is larger wind turbines blade mold as described above, the utility model is intended to efficiently solve these problems, and purpose A kind of locking device is to provide, the locking device enables to the motion side of wind turbine blade mould with desired accurate The horizontal-clamping of setting eliminates to minimize in wind blade production process and preferably wind turbine blade on substrate The potential motion of mould and possible deformation.

Therefore, the utility model provide it is a kind of for aspiration level by the motion side lock of wind turbine blade mould To the locking device of substrate, locking device include for installation into substrate surface the first locking member and be adapted to fit into will be by The second locking member on the motion side of the wind turbine blade mould of locking device locking, wherein first locking member Include clamping engagement member, and first locking member and the second locking with a locking member in the second locking member Another locking member in part includes actuator and is connected to the clamping component of the actuator, and the clamping component can Moved between the retracted and extended positions by the operation of the actuator, the clamping component includes clamping surface, institute State in the position that clamping surface is arranged in the retracted position and extended position for clamping force to be applied into clamping On engagement member.

Preferably, the first locking member also includes height set mechanism, and the height set mechanism is used for the first locking Part is fixed at the selected height of surface.

In certain embodiments, height set mechanism includes adjustment screw mechanism, and the adjustment screw mechanism is used for It is assemblied between the lower surface of substrate and the first locking member.

In other embodiments, height set mechanism includes at least one packing ring, and at least one packing ring is removedly Insert between the lower surface and substrate of the first locking member, the packing ring has desired thickness.

Generally, at least one packing ring is suitable to removedly be inserted directly into the lower surface and substrate of the first locking member Between, or insertion the first locking member lower surface and be assembled to substrate pedestal between.Locking device generally from different thickness Multiple packing rings of degree are set combinedly, for being removably inserted into the height to change the first locking member.

In a preferred embodiment, actuator is hydraulic actuator, and the hydraulic actuator is mounted in support member and can transport Cylinder and piston component between dynamic clamping component, the support member are fixed in the first locking member and the second locking member Individual locking member.

Preferably, when clamping component is in extended position or retracted position, cylinder and piston component are respectively at and stretch out Position or retracted position.

In a preferred embodiment, actuator is directed substantially vertically, and the retracted position of clamping component and stretches out Position is substantially vertical separate in extended position and retracted position.Generally, the second locking member includes being assembled to wind turbine The actuator of the motion side of blade mold, and the first locking member includes clamping engagement member.

In the preferred embodiment, it is preferable that clamping component is arranged to will be upward when clamping component is in retracted position Clamping force be applied to clamping engagement member on.Preferably, clamping engagement member includes body, and the body is limited for receiving folder The recess of tight component, and it is vertically movable between extended position and retracted position in recess to be configured to allow for clamping component. Alternatively, body also includes the opening in the wall above recess, and the shape and size of opening are designed to receive actuator Extendable portion, the extendable portion can not only be vertically movable in opening and being capable of flatly opening.

In alternative preferred embodiment, the first locking member includes：For installation into the pedestal of substrate surface；Install Housing above pedestal；Actuator and clamping component in housing, clamping component can be by the operations of actuator Moved in retraction unlocked position and between extending latched position, the clamping component includes clamping surface, and the clamping surface is in institute State and be downwardly oriented in extension latched position, and be arranged to be applied to downward clamping force the clamping of second locking member On engagement member.Housing has lower surface, and at least one packing ring of height set mechanism is removably inserted under housing Between surface and pedestal, packing ring has desired thickness.Generally, cylinder and piston component are basic in extended position and retracted position On be horizontally oriented.

In the preferred embodiment, clamping component is rotatably mounted around pivot, and is mounted to be solved retracting Moved by rotation between lock position and extension latched position.

Preferably, housing includes arch cam rail, and axle is provided with clamping component, and the axle is configured as cam Moved in arch cam rail.

It is highly preferred that cam rail and cam configuration are corresponding respectively to retraction unlocked position and are prolonging into guiding clamping component Stretch the rotary motion between the relative end position of latched position.

Generally, arch cam rail is part circular, and in the direction of the extension latched position towards clamping component Go up upwards and extend forward.

In a preferred embodiment, there are a pair relative cam rails and a pair are moved in corresponding cam rail respectively Relative axle.

Generally, this pair relative axles include the opposed end of public bearing pin.

Alternatively, arch cam rail is included in the opening in the wall of housing.

In a preferred embodiment, clamping component includes a pair wall members spaced apart, and the end of actuator is arranged on Between this pair wall members spaced apart.

In a preferred embodiment, housing includes a pair side walls spaced apart upwardly extended from supporting plate, and actuator And clamping component is arranged between this pair side walls spaced apart.

Preferably, the motion side that engagement member is assembled to wind turbine blade mould is clamped.

It is highly preferred that clamping engagement member includes a pair flange portions spaced apart and between flange portion Bar.

In certain embodiments, elongated support pedestal extends outwardly away from the first locking member, and elongated support pedestal is arranged to place In horizontal orientation, and elongated support pedestal is arranged to the elongate frame structure of the supporting movement side when moving side and being in open configuration Part and keep move side level.

According to second aspect of the present utility model, a kind of locking system is additionally provided, the locking system is used to expect By the motion side lock of wind turbine blade mould to substrate, the locking system includes multiple according to of the present utility model to level Locking device.

Preferably, locking system also includes the common power source for locking device, and the common power source is by multiple Dynamic connector is connected to the multiple locking device.

It is highly preferred that actuator is hydraulic actuator, common power source includes hydraulic pump, and dynamic connector includes liquid Pressure pipe.

According to the third aspect of the present utility model, the motion side of wind turbine blade mould, the wind-force are additionally provided The motion side of turbine blade mould is combined with according to locking system of the present utility model.

The locking device of preferred embodiment of the present utility model can be used for will by providing adjustable substrate locking device The motion side lock of mould is on substrate.Substrate locking device adjustable water Pingdu simultaneously limits the deformation for moving side.For example, working as Be arranged on shear web when on mould by motion side, and the locking device of preferred embodiment of the present utility model can help reduce fortune Installation deviation between the blade and the molded surface of shear web of dynamic side, and therefore can improve leaf quality.

The locking device of preferred embodiment of the present utility model can be used to adjust regulating wind power turbine blade mould Move the levelness of side.

As described above, traditionally, effective level is not provided with the motion side of existing wind turbine blade mould Degree adjusting means and/or deformation limits device.

In contradistinction to, the locking device of preferred embodiment of the present utility model is pacified by the substrate of the motion side of mould Substrate locking system is filled to change such case.Support member is fixed on the desired locations on substrate.Can be using adjustable spiral shell Nail or packing ring or pad with selected thickness are in correct height providing locking mechanism relative to the motion side of mould.

Hydraulic cylinder and piston component preferably act as actuator, using pumped as power source hydraulic fluid (for example, Oil) providing locked configuration and unlocking structure.In one embodiment, actuator unlocks structure in top locked configuration and with bottom Vertically movable between making, clamping component locks onto base portion in the case of the locked configuration of top.In another embodiment, activate The substantially horizontal linear motion of hydraulic cylinder and piston component is converted into device the clamping force of the downward effect of clamping component, folder Tight component is clamped to downwards on the clamping engagement member on the motion side for being attached at mould.

When opening mould and moving side and go on substrate, substrate locking device can be used for being locked securely in motion side Determine framework (being typically made from steel), and the levelness of mould can be adjusted and limit or eliminate mould motion side it is any Deformation.

The beneficial effects of the utility model

By using locking device of the present utility model, the motion side of mould can lock onto substrate by locking device On, it means that motion side can be fixed and be not easy to distort.This locking device is for manufacturing wind turbine Blade is in the prior art unknown.The height of locking device can be by addition or removal pad or packing ring or by adjusting spiral shell Follow closely to adjust, it means that the level of motion side is adjustable.Motion side and board device can be by hydraulic control fast locks Fixed and release.Motion side mold level can be conveniently adjusted.Hydraulic control system has powerful and stabilization hydraulic clip clamp force.Should Apparatus structure is simple, it is easy to operation and maintenance.

Brief description of the drawings

With reference now to accompanying drawing, embodiment of the present utility model is only described by way of example, in accompanying drawing：

Fig. 1 is the overall schematic plan of the motion side of the wind turbine blade mould for being combined with locking system, should Locking system includes multiple locking devices, and according to embodiment of the present utility model, the locking device is used for will with aspiration level The motion side lock of wind turbine blade mould is on substrate；

Fig. 2 is the perspective schematic view of one embodiment that single locking device as shown in Figure 1 is in locked configuration, institute The motion side that stating locking device has the mould of Fig. 1 clamps engagement member accordingly；

Fig. 3 is that single locking device as shown in Figure 2 is in the schematic side elevational that the part of unlocking structure is represented by dotted lines Figure, the motion side that the locking device has the mould of Fig. 1 clamps engagement member accordingly；

Fig. 4 is that single locking device as shown in Figure 2 is in the perspective side elevation view that the part of locked configuration is represented by dotted lines, The motion side that the locking device has the mould of Fig. 1 clamps engagement member accordingly；

Fig. 5 is the perspective schematic view of another embodiment in unlocking structure of single locking device as shown in Figure 1, institute The motion side that stating locking device has the mould of Fig. 1 clamps engagement member accordingly；

Fig. 6 is the perspective schematic view that single locking device as shown in Figure 5 is in locked configuration, the locking device tool The motion side for having the mould of Fig. 1 clamps engagement member accordingly；And

Fig. 7 is the perspective schematic view of the height set mechanism for single locking device as shown in Figure 5 and Figure 6.

Specific embodiment

With reference to Fig. 1, show that the motion side 4 of wind turbine blade mould 2 is in an open position.Not shown affixed side. Motion side 4 and affixed side are hingedly connected together using a series of rotating mechanisms 6, and the rotating mechanism is referred to as in the art Die turnover apparatus.Wind turbine blade mould 2 generally has at least 30 meters of length, and more usual with least 50 The length of rice.Rotating mechanism 6 is spaced apart generally along the length of mould 2 with least 10 meters.In shown mould 2, there are four Rotating mechanism 6.However, it is possible to using any appropriate quantity.

Multiple locking devices 8 be arranged on substrate on (in order to diagram it is clear, only illustrate one with reference in Fig. 1 A little locking devices 8).Locking device 8 be positioned and configured to for aspiration level by the motion side of wind turbine blade mould 2 4 lock onto on substrate.Each locking device 8 can be locked in each independent aspiration level.

Referring also to Fig. 2 to Fig. 4, it illustrates first embodiment of the present utility model, locking device 8 include for installation into The fortune of the wind turbine blade mould 2 that first locking member of substrate surface F and being adapted to fit into will be locked by locking device 8 Second locking member of dynamic side 4.The position of each locking device 8 is chosen to locking device 8 and can be firmly clamped to folder Tight engagement member 12, the engagement member 12 that clamps is fixed on the steel frame 10 of motion side 4.In this embodiment, locking dress 8 are put to be set along two longitudinal edges for moving side 4.Generally, the distance being spaced apart from each other of locking device is significantly less than whirler The spacing distance of structure 6.Length generally along motion side 4 uses identical spacing distance.For example, locking device can be to each other Separate 1 meter to 2 meters of distance, although for example motion side 4 each mold component junction use can using other away from From.In shown mould 2, have more than 20 locking devices 8 along the edge longitudinally in each for moving side 4.However, it is possible to Using any an appropriate number of locking device.

First locking member includes clamping engagement member 12, and the second locking member includes actuator 48 and is connected to actuator 48 clamping component 44.Clamping component 44 can between the retracted and extended positions be moved by the operation of actuator 48.Folder Tight component 44 includes clamping surface 54, and the clamping surface is arranged in extended position for clamping force to be applied to clamping engagement member On 12.

Fig. 2 is referred again to, at each position on the motion side 4 being associated with corresponding locking device 8, engagement is clamped Component 12 is fixed to the steel frame 10 of motion side 4, for example, be fixed by welding.Engagement member 12 is clamped (generally by steel Into), including rigid cylindrical bar 14, it is arranged between the relative flange portion 16 for being fixed to steel frame 10.

Each locking device 8 includes base plate 18.The base plate 18 is fixed to by extend through the expansion bolt 20 of base plate 18 On substrate F.First locking member also includes height set mechanism, and the height set mechanism is used to fix the first locking member At selected height above substrate F.Housing 22 is removably mounted at the top of base plate 18, and at least one pad or packing ring 24 are removably inserted between the lower surface 26 of the supporting plate 28 of housing 22 and base plate 18.The thickness of at least one pad or packing ring 24 Degree is selected such that corresponding locking device 8 is in desired level or height.Any spacers/washers 24 or spacers/washers Combination can be selectively inserted between housing 22 and base plate 18.The thickness of pad/pad 24 can be as desired by Housing 22 and base plate 18 are separated, new spacers/washers 24 is inserted and is re-assemblied housing 22 and base plate 18 and change.

Therefore, when housing 22 supporting plate 28 is by extend through supporting plate 28 and is fixed to the assembling bolt of base plate 18 30 when being fixed to base plate 18, and housing 22 is set at desired level or height relative to substrate surface.Each locking device 8 can It is set at each selected height with by properly selecting the thickness of at least one pad or packing ring 24.

Housing 22 includes a pair of opposing sidewalls 32 and roof 34, and these walls are generally formed by presed-steel plate.Each side wall 32 Including arcuate openings 36, the arcuate openings limit plough groove type cam rail 38.Under arcuate openings 36 are from respective side walls 32 Portion extends upwards and forward towards the preceding surface of locking device 8.Bearing pin 40 extends between relative arcuate openings 36, and structure Cause to be moved in relative cam rail 38 as cam 42.

Clamping component 44, including the wall member 45 for separating for a pair, described one is rotatably mounted to by pivot member 46 To opposing sidewalls 32.Bearing pin 40 is assembled on clamping component 44 relative to pivot member 46 at biasing or eccentric position.

Referring further to Fig. 3 and Fig. 4, including hydraulic actuator 48 hydraulic cylinder and piston component be arranged on translation fixed position with Between translation moving position, in fixed position is translated, the first end 49 of hydraulic cylinder and piston component is assembled to and is fixed on institute On the axle 50 stated between a pair of opposing sidewalls 32 and positioned towards the back side 52 of locking device 8, in moving position is translated, hydraulic pressure The second end 51 of cylinder and piston component is assembled to clamping component 44.

As shown in figure 3, when hydraulic cylinder and piston component are in retracted position, clamping component 44 around pivot member 46 backward And be rotated down, bearing pin 40 is located at the bottom 60 of arcuate openings 36.This causes that the clamping surface 54 on clamping component 44 can revolve Turn away from locking device 8 preceding surface 56, and away from clamp engagement member 12 (particularly rigid cylindrical bar 14) can Can engagement.

In contradistinction to, as shown in figure 4, when hydraulic cylinder and piston component are in extended position, clamping component 44 is around pivot Turn component 46 forward and rotate up, bearing pin 40 is located at the top 62 of arcuate openings 36.This causes the clamping on clamping component 44 Surface 54 rotates forward, to extend beyond the preceding surface 56 of locking device 8.In the position, the clamping table on clamping component 44 The rigid cylindrical bar 14 being fixed on the steel frame 10 of motion side 4 of the gripper engagement member 12 of face 54.Locked motion side 4 It is scheduled at the level of restriction or height.

In latched position, by causing that bearing pin 40 is located at the top 62 of arcuate openings 36, the level of clamping surface 54 Or height is fixed relative to the housing 22 of locking device 8, because the upper end of arcuate openings 36 is defined for clamping table Stop member of the face 54 relative to the motion of housing 22.Clamping surface 54 relative to base plate 18 height or level also by least one The thickness of pad or packing ring 24 is limited.Therefore, by selecting the expectation thickness of pad or packing ring 24, can be accurate and individually pre- If clamping surface 54 is relative to the height of substrate.

Each locking device 8 can be pre-set into relative to the particular substrate surface for being provided with corresponding locking device 8 Expect to clamp height or level.This provide by provide along the length for moving side 4 multiple locking devices 8 for being spaced closely together and Each locking device 8 is each pre-set into aspiration level so that can accurately be preset along the whole length for moving side and is in The level of the motion side 4 of open configuration.

Locking system can be retrofitted on existing wind turbine blade mould.

In operation, multiple engagement members 12 that clamp are fixed to the steel framework for moving side 4 along two longitudinal edges for moving side 4 On frame 10.Corresponding multiple locking device 8 is installed to substrate surface F, and the position of each locking device 8 is chosen to locking dress Putting 8 can be firmly clamped to clamp engagement member 12 accordingly.The level of each locking device 8 is by selecting suitable thickness Pad or packing ring 24 are preset.This can compensate the difference of substrate level, so as to when locking system is installed and before the use Any required compensation to the deviation caused by uneven substrate can be realized.

The hydraulic actuator 48 of locking device 8 by a plurality of conduit under fluid pressure 66 (in order to diagram it is clear, only shown in Fig. 1 Some pipelines 66) it is connected to public hydraulic power unit 64.Every pipeline 66 is connected to the input port 68 of corresponding hydraulic actuator 48 (referring to Fig. 2).Hydraulic actuator 48 does not pressurize initially so that hydraulic cylinder and piston component are in retracted position, and clamp structure Clamping surface 54 on part 44 is pivoted away from the preceding surface of locking device 8.

When the opening of side 4 is moved, the steel frame 10 for moving side 4 drops to substrate surface F.Hydraulic actuator 48 now passes through Operate public hydraulic power unit 64 and be pressurized so that hydraulic cylinder and piston component are in extended position.Folder on clamping component 44 Tight surface 54 rotates forward, to extend beyond the preceding surface of locking device 8.In the position, the clamping surface of clamping component 44 54 engage with the clamping engagement member 12 of the steel frame 10 for being fixed to motion side 4.Motion side 4 is locked in the level or height of restriction At degree.Can then be depressurized come release locking device by making hydraulic actuator 48.

Independent hydraulically controlled pumping plant 64 is connected to multiple hydraulic actuators 48 by hydraulic oil pipe 66, and each hydraulic actuator is in In corresponding locking mechanism 8, the independent hydraulically controlled pumping plant use so that actuator 48 can be carried out by hydraulic control it is quick and same Clamp and release to step.

In use, before the motion side 4 of locking mould 2, the levelness with predetermined movement side 4 is adjusted first to ensure The levelness of mould 2 so that the preconditioning levelness of mould 2 is will ensure that with metacoxal plate locking system, and is limited or is eliminated fortune Any deformation at dynamic side 4.

Referring also to Fig. 5 and Fig. 6, it illustrates second embodiment of the present utility model, actuator 148 is substantially perpendicularly fixed To, and clamping component 144 retracted position and extended position it is substantially vertical separate at extended position and retracted position. In the embodiment, the first locking member 200 being assembled on substrate F includes clamping engagement member 112, and is assembled to mould 2 On the second locking member 202 include actuator 148 and clamping component 144, the actuator 148 is assembled to wind turbine blade The motion side 4 of mould 2.Elongated support pedestal 204 extends outwardly away from the first locking member 200 and is preferably connected to the first locking Part 200 rear portion of engagement member 112 (such as clamp), and it is arranged on the side an of level (for example, level) Position.Elongated support pedestal 204 is arranged to the elongate frame member 206 of the supporting movement side 4 when moving side 4 and being in open configuration simultaneously And keep the motion level of side 4.

In this embodiment, hydraulic actuator 148 is vertically-mounted, and folder is provided with the bottom 150 of piston rod 152 Tight component 144.Clamping component 144 is included in the bellend part on piston rod 152.Clamping component 144 is arranged to when clamping structure Part 144 is in when retracting (such as upward) position and upward clamping force is applied on clamping engagement member 112.Clamp engagement structure Part 112 includes body 154, and the body defines the recess 156 for receiving clamping component 144.Body 154 is configured to allow for Clamping component 144 is vertically movable between extended position and retracted position in recess 156.Body 154 also includes being located at recess Opening 158 in the wall 160 of 156 tops, the shape and size of opening 158 are designed to receive the extendable portion of actuator, should Extendable portion is in the present embodiment piston rod 152.The extendable portion (that is, piston rod 152) can be in opening 158 vertically Move and can flatly opening 158.

In this embodiment, it is described adjustable as shown in fig. 7, height set mechanism 164 includes adjustment screw mechanism 162 Section screw mechanism is used to be assemblied between the lower surface 166 of the clamping engagement member 112 of substrate F and the first locking member 200.Can Adjusting screw mechanism 162 generally includes multiple helical thread screws 168, and it is generally around the periphery for clamping engagement member 112 Be spaced from each other, the screw thread ground or freely gripper engagement member 112, to allow screw 168 individually to rotate, makes The bottom 170 extended downwardly from the lower surface 166 for clamping engagement member 112 for obtaining screw 168 can be arranged on from lower surface At distance needed for 166, so that clamping engagement member can be set in desired height.The bottom 170 of screw 168 can prop up Hold on substrate surface F, or can threadably receive in the internal thread of receiving element (not shown), the receiving element is recessed Enter or be assembled on substrate, for example, being assembled to base component on substrate and similar with the base plate 18 of first embodiment.

In operation, engagement member 112 is clamped to be horizontally mounted on substrate with desired by independent adjusting screw 168. Support pedestal 204 is connected to clamping engagement member 112 and is arranged at level (such as horizontal) orientation.Open mould 2 simultaneously And positioning motion side 4 so that the hydraulic actuator 148 for carrying clamping component 144 is vertically positioned at the upper of clamping engagement member 112 Side.In addition, motion side 4 is reduced to horizontal support pedestal 204, horizontal support pedestal is used for supporting movement side 4 and keeps moving side 4 Level.Piston rod 152 moves to its extended position so that clamping component 144 is located at the opening in the wall 160 of the top of recess 156 At one height of 158 lower sections, and positioned at the lateral position of neighbouring recess 156.Then, clamping component 144 is flatly and horizontal (for example, manually) in recess 156 is moved to ground, piston rod 152 is received within opening 158.The position is as shown in Figure 5. Then so that hydraulic actuator is activated, piston rod 152 moves to retracted position so that the following table of the abutment walls 160 of clamping component 144 Face 172 is moved upwards, when being located at retraction (for example, upwards) position to work as clamping component 144, upward clamping force is applied into folder On engaging elements 112.The position is as shown in Figure 6.The height of the position engages structure by the clamping for having been set via screw 168 The height of part 112 sets.

Alternately, screw can be replaced using height adjusting pads circle as described above in the present embodiment, first In embodiment, it is possible to use screw replaces packing ring as height adjustment mechanism.

Although embodiment shown in the utility model uses wind turbine blade mould, the utility model can be with The mould of other large-scale composite material products is being moulded using the mould with fixed part and motion parts and turning device Middle implementation.

Claims (32)

1. a kind of locking device, it is characterised in that the locking device is used for wind turbine blade mould with aspiration level Motion side lock on substrate, the locking device include for installation into substrate surface the first locking member and be suitable to dress It is fitted on the second locking member on the motion side of the wind turbine blade mould to be locked by the locking device, first lock Determining a locking member in part and the second locking member includes clamping engagement member, and first locking member and the Another locking member in two locking members includes actuator and is connected to the clamping component of the actuator, the clamping structure Part can between the retracted and extended positions be moved by the operation of the actuator, and the clamping component includes clamping Surface, the clamping surface is arranged to that clamping force is applied into the folder in a position in retracted position and extended position On tight engagement member.

2. locking device according to claim 1, it is characterised in that first locking member also includes height setting machine Structure, the height set mechanism is used to be fixed on the first locking member at the selected height of the surface.

3. locking device according to claim 2, it is characterised in that the height set mechanism includes adjustment screw machine Structure, the adjustment screw mechanism is used to be assemblied between the lower surface of the substrate and first locking member.

4. locking device according to claim 3, it is characterised in that the height set mechanism includes at least one pad Circle, at least one packing ring is removably inserted between the lower surface of the first locking member and substrate, at least one pad Circle has desired thickness.

5. locking device according to claim 4, it is characterised in that at least one packing ring is suitable to removedly direct Insert between the lower surface and substrate of the first locking member or the first locking member of insertion lower surface and be assembled to substrate Between pedestal.

6. locking device according to claim 4, it is characterised in that the locking device and the multiple with different-thickness Packing ring is combined, for being removably inserted into the height to change the first locking member.

7. locking device according to claim 1, it is characterised in that the actuator is hydraulic actuator, the hydraulic pressure Actuator is provided in cylinder and piston component between support member and movable clamping component, and the support member is fixed to One of one locking member and the second locking member.

8. locking device according to claim 7, it is characterised in that the cylinder and piston component work as the clamping component Accordingly it is located in extended position or retracted position during in extended position or retracted position.

9. the locking device according to any one of preceding claims 1-8, it is characterised in that the actuator is substantially erected The retracted position of directly orientation, and clamping component and extended position are substantially vertical separate in extended position and retracted position.

10. locking device according to claim 9, it is characterised in that the second locking member includes being assembled to wind turbine The actuator of the motion side of machine blade mold, and the first locking member includes clamping engagement member.

11. locking devices according to claim 10, it is characterised in that clamping component is arranged to be in contracting when clamping component Upward clamping force is applied on clamping engagement member when return is put.

12. locking devices according to claim 11, it is characterised in that clamping engagement member includes body, the body Limit for receiving the recess of clamping component, and be configured to allow for clamping component in recess in extended position and retracted position Between it is vertically movable.

13. locking devices according to claim 12, it is characterised in that the body also includes the wall above recess In opening, the shape and size of the opening are designed to receive the extendable portion of actuator, and the extendable portion is not only Can be vertically movable in opening and can flatly pass in and out the opening.

14. locking device according to any one of claim 1-8, it is characterised in that first locking member includes： For installation into the pedestal of substrate surface；Housing above pedestal；The actuator and clamping in housing Component, the clamping component can be moved by the operation of actuator in retraction unlocked position and between extending latched position, The clamping component includes clamping surface, and the clamping surface is downwardly oriented in the extension latched position, and is arranged to Downward clamping force is applied on the clamping engagement member of second locking member.

15. locking devices according to claim 14, it is characterised in that the housing has lower surface, and height sets At least one packing ring for determining mechanism is removably inserted between the lower surface of housing and pedestal, and at least one packing ring has the phase The thickness of prestige.

16. locking devices according to claim 14, it is characterised in that the actuator includes cylinder and piston component, The cylinder and piston component are in extension and retracted position substantially horizontal orientation.

17. locking devices according to claim 14, it is characterised in that the clamping component can be rotatably around pivot Install, and be mounted to be moved by the rotation between retraction unlocked position and extension latched position.

18. locking devices according to claim 17, it is characterised in that the housing includes the cam rail of arch, and And axle is installed on clamping component, the axle is configured as cam and is moved in the cam rail of arch.

19. locking devices according to claim 18, it is characterised in that the cam rail and cam configuration are pressed from both sides into guiding Rotary motion of the tight component between the relative end position for corresponding respectively to retraction unlocked position and extending latched position.

20. locking devices according to claim 19, it is characterised in that the cam rail of the arch is part circular , and towards extending upwards and forward on the direction of the extension latched position of clamping component.

21. locking devices according to claim 18, it is characterised in that there are a pair relative cam rails and a pair points The relative axle not moved in corresponding cam rail.

22. locking devices according to claim 21, it is characterised in that the pair of relative axle includes public bearing pin Opposed end.

23. locking devices according to claim 18, it is characterised in that the cam rail of the arch is included in housing Opening in wall.

24. locking devices according to claim 14, it is characterised in that the clamping component includes a pair walls spaced apart Component, and actuator end be arranged on the pair of wall member spaced apart between.

25. locking devices according to claim 14, it is characterised in that the housing includes what is upwardly extended from supporting plate A pair side walls spaced apart, and the actuator and clamping component are between the pair of side wall spaced apart.

26. locking devices according to claim 14, it is characterised in that the clamping engagement member is assembled to wind turbine The motion side of machine blade mold.

27. locking devices according to claim 26, it is characterised in that the clamping engagement member includes being spaced apart for a pair Flange portion and the bar between the flange portion.

28. locking devices according to claim 1, it is characterised in that the locking device also includes extending outwardly away from first The elongated support pedestal of locking member, the elongated support pedestal is set in the horizontal direction, the elongated support pedestal arrangement Into when move side be in open configuration when supporting movement side elongate frame member and keep move side level.

29. a kind of locking systems, it is characterised in that the locking system is used for wind turbine blade mould with aspiration level Motion side lock to substrate, the locking system include multiple locking devices according to claim 1.

30. locking systems according to claim 29, it is characterised in that the locking system also includes being used for the locking The common power source of device, the common power source is connected to multiple locking devices by multiple dynamic connectors.

31. locking systems according to claim 30, it is characterised in that the actuator is hydraulic actuator, the public affairs Power source includes hydraulic pump altogether, and the dynamic connector includes hydraulic tube.

The motion side of 32. wind turbine blade moulds, it is characterised in that the motion side of the wind turbine blade mould with Locking system according to any one of claim 29-31 is combined.