CN106626008A - Mold for wind driven generator concrete tower drum duct piece - Google Patents

Abstract

The invention discloses a mold for a wind driven generator concrete tower drum duct piece. The mold comprises a base, an inner mold body, an outer mold body, a top plate mold body, a first side plate mold body and a second side plate mold body. The inner mold body and the outer mold body are arranged on the base. The outer mold body is located on the outer side of the inner mold body. The top plate mold body is arranged at the top of the inner mold body and the top of the outer mold body. The first side plate mold body and the second side plate mold body are arranged at the two ends of inner mold body and the two ends of the outer mold body in the circumferential direction and are pivotally connected with the inner mold body. According to the mold for the wind driven generator concrete tower drum duct piece, the first side plate mold body and the second side plate mold body are pivotally connected with the inner mold body, when prefabricated pieces are subjected to demolding, the first side plate mold body and the second side plate mold body can be rotated to the inner side of the inner mold body after the outer mold body is dismounted, the workload of the demolding process is lowered, and the working efficiency is improved.

Description

For the mould of wind-driven generator concrete towers bobbin piece

Technical field

The present invention relates to wind-driven generator concrete towers bobbin piece manufacture technology field, more particularly to one kind is for wind-force The mould of motor concrete towers bobbin piece.

Background technology

With the increase of wind turbine power generation efficiency, increasingly longer, the matching wind of blade of wind-driven generator length The height and sectional dimension of power generator tower is also continuously increased.Steel construction tower is due to relatively costly, transport difficult therefore difficult To meet the construction requirement of the high tower in heavy in section.And precast concrete tower can economically build Large-scale Wind Turbines, Therefore extensive concern is obtained.

Because traffic condition and prefabricated processing conditions are limited, single heavy in section tower is often by multi-disc arc tube piece scene group Dress is formed.In correlation technique, outer mold, inner mold, top board mould and side plate mould that wind-driven generator concrete towers cylinder mould has Lamps structure is complicated, assembles loaded down with trivial details, and when casting completes wind-driven generator concrete tower and carries out the demoulding, needs to send out wind-force Outer mold, inner mold, top board mould and the side board die that motor concrete towers cylinder mould has is dismantled completely, process very complicated.

The content of the invention

It is contemplated that at least solving one of technical problem present in prior art.For this purpose, one object of the present invention It is to propose a kind of mould for wind-driven generator concrete towers bobbin piece.

Mould for wind-driven generator concrete towers bobbin piece according to embodiments of the present invention, including：Base；Internal model Tool, the inner mold is located on the base；Outer mold, the outer mold is located on the base, and the outer mold is located at The outside of the inner mold；Top board mould, the top board mould is located at the top of the inner mold and the outer mold；First side Board mold, first side board die is located at the one end in the circumference of the inner mold and the outer mold, and first side Board mold is pivotly connected with the inner mold；Second side board die, second side board die be located at the inner mold and The other end in the circumference of the outer mold, and second side board die is pivotly connected with the inner mold, the bottom Seat, between the inner mold, the outer mold, the top board mould, first side board die and second side board die Limit chamber.

The mould for wind-driven generator concrete towers bobbin piece according to embodiments of the present invention, by base, inner mold, The chamber that outer mold, top board mould and the first side board die and the second side board die are limited, carries out wind-driven generator coagulation The casting of native tower makes, wherein, the first side board die and the second side board die are pivotably connected with inner mold, are casting Cheng Shi, can rotate the first side board die and the second side board die to the inner side of inner mold, to prefabricated component after dismounting outer mold Stripping operation is carried out, the workload of stripping operation process is simplified, and then improves operating efficiency.

According to one embodiment of present invention, the side surface away from the outer mold of the inner mold is provided with multiple First reinforcement and multiple second reinforcements, multiple first reinforcement axially spaced-aparts are arranged and along the week of the inner mold To extension, multiple second reinforcements are arranged in a crossed manner with multiple first reinforcements, and multiple second reinforcement weeks The width of one of them to interval setting and along the axially extending of the inner mold, in plurality of first reinforcement In more than the width of the first reinforcement remaining described, and multiple first reinforcements it is described one of them be located at the internal model The top of tool.

According to one embodiment of present invention, the bottom of the outer mold is provided with grouting mouth and top is provided with least one and overflows Circulation road, the grouting mouth and the overflow ducts stagger in the circumferential setting.

According to one embodiment of present invention, the distance between described grouting mouth and bottom surface of the outer mold are L, its In, the L meets：800mm≤L≤1000mm.

According to one embodiment of present invention, on the cross section of the outer mold, the grouting mouth is located at the external mold The central authorities of tool, the overflow ducts are two, and two overflow ducts are respectively positioned at the circumferential two ends of the outer mold.

According to one embodiment of present invention, first side board die and second side board die positioned at the chamber Multiple boss spaced along the vertical direction are respectively equipped with an indoor side surface.

According to one embodiment of present invention, first side board die and second side board die positioned at the chamber Spaced two raised lines in the direction of the width are respectively equipped with an indoor side surface, each described raised line is along its length Extend and through first side board die and the lower surface of second side board die.

According to one embodiment of present invention, any one in first side board die and second side board die The side surface positioned at the within the chamber be provided with grouting channel portion, the first end in the grouting channel portion is located at described in two Between raised line, second end in the grouting channel portion extends to one of them in two raised lines.

According to one embodiment of present invention, one of them in first side board die and second side board die Upper and lower spaced multiple sleeves are provided with, the first end of multiple sleeves stretches into the within the chamber, each described sleeve Dismountable sleeve connector is inside provided with, each described sleeve is by the sleeve connector and first side board die and institute State in the second side board die it is described one of them be detachably connected, first side board die and second side board die In another be provided with upper and lower spaced multiple built-in connections, each described built-in connection includes being located at the chamber Indoor reinforcing bar and be connected in neighbouring described first side board die and second side board die of the reinforcing bar it is described separately The rebar connector of one, the rebar connector has internal thread hole.

According to one embodiment of present invention, the upper surface of the top board mould is provided with circumferentially spaced multiple peaces Dress plate, each described installing plate is provided with least one installing hole of insertion, and the lower surface of the top board mould is provided with circumference Spaced multiple leveling parts.

According to one embodiment of present invention, multiple hangers are respectively equipped with the inner mold and the outer mold, it is multiple The hanger is respectively in the circumferentially-spaced setting of the inner mold and the outer mold.

According to one embodiment of present invention, the inner mold and the outer mold respectively by multiple submodules tool circumferentially according to It is secondary to be spliced.

The additional aspect and advantage of the present invention will be set forth in part in the description, and partly will become from the following description Obtain substantially, or recognized by the practice of the present invention.

Description of the drawings

The above-mentioned and/or additional aspect and advantage of the present invention will become from the description with reference to accompanying drawings below to embodiment It is substantially and easy to understand, wherein：

Fig. 1 is the schematic diagram of the mould for wind-driven generator concrete towers bobbin piece according to the embodiment of the present invention；

Fig. 2 is the schematic diagram of the inner mold for wind-driven generator concrete towers bobbin piece shown in Fig. 1；

Fig. 3 is the front view of the inner mold for wind-driven generator concrete towers bobbin piece shown in Fig. 2；

Fig. 4 is the top view of the inner mold for wind-driven generator concrete towers bobbin piece shown in Fig. 2；

Fig. 5 is the schematic diagram of the fixed internal formwork structure shown in Fig. 2；

Fig. 6 is the schematic diagram of another angle of the fixed internal formwork structure shown in Fig. 5；

Fig. 7 is the schematic diagram of the sub- die ontology of internal model shown in Fig. 2；

Fig. 8 is outer mold and inner mold for wind-driven generator concrete towers bobbin piece according to embodiments of the present invention Schematic diagram.

Fig. 9 is the schematic diagram of the outer mold for wind-driven generator concrete tower shown in Fig. 1；

Figure 10 is the front view of the outer mold for wind-driven generator concrete tower shown in Fig. 9；

Figure 11 is the top view of the outer mold for wind-driven generator concrete tower shown in Fig. 9；

Figure 12 is the schematic diagram of the external mold location structure shown in Fig. 9；

Figure 13 is the schematic diagram of another angle of the external mold location structure shown in Figure 12；

Figure 14 is the schematic diagram of the sub- die ontology of external mold shown in Fig. 9；

Figure 15 is the top schematic diagram of the top board mould for wind-driven generator concrete tower shown in Fig. 1；

Figure 16 is the A portions enlarged drawing that Figure 15 circles show；

Figure 17 is the schematic diagram of the top board die ontology shown in Figure 15；

Figure 18 is the schematic diagram of the base for wind-driven generator concrete towers cylinder mould tool shown in Fig. 1；

Figure 19 is the B portions enlarged drawing that Figure 18 centre circles show；

Figure 20 is the front view of built-in fitting according to embodiments of the present invention；

Figure 21 is the stereogram of built-in fitting according to embodiments of the present invention；

Figure 22 is the front view of keeper according to embodiments of the present invention；

Figure 23 is the stereogram of keeper according to embodiments of the present invention；

Figure 24 is the front view of the first side board die for wind-driven generator concrete towers bobbin piece shown in Fig. 1；

Figure 25 is the side view of the first side board die for wind-driven generator concrete towers bobbin piece shown in Figure 24；

Figure 26 is the rearview of the first side board die for wind-driven generator concrete towers bobbin piece shown in Figure 24；

Figure 27 is the C portions enlarged drawing that Figure 26 centre circles show；

Figure 28 is the stereogram of the first side board die for wind-driven generator concrete towers bobbin piece shown in Fig. 1；

Figure 29 is the D portions enlarged drawing that Figure 28 centre circles show；

Figure 30 is the front view of the second side board die for wind-driven generator concrete towers bobbin piece shown in Fig. 1；

Figure 31 is the side view of the second side board die for wind-driven generator concrete towers bobbin piece shown in Figure 30；

Figure 32 is the rearview of the second side board die for wind-driven generator concrete towers bobbin piece shown in Figure 30；

Figure 33 is the stereogram of the second side board die for wind-driven generator concrete towers bobbin piece shown in Figure 30；

Figure 34 is the explosive view of bush attaching structure according to embodiments of the present invention.

Reference：

Mould 700,

Mounting platform 600,

Outer mold 100,

The sub- die ontology 101 of external mold, external mold bearing pin 102, external mold bolt 103,

Bus 1, central axis 2,

Outer mold body 110, be in the milk mouth 111,

Spill piece 120, overflow ducts 121, the first spill piece 122, the second spill piece 123,

First external mold extension 130, overfall 131,

Second external mold extension 140, external mold location structure 150,

External mold locating dowel 151, external mold locating dowel epimere 1511,

External mold locating dowel stage casing 1512, external mold locating dowel hypomere 1513,

External mold limiting plate 152, the first plate of external mold 1522, the second plate of external mold 1523,

External mold spacing hole 1521, the first hole of external mold 15211, the second hole of external mold 15212,

External mold limited post 153,

External mold hanger 160, the first external mold hanger 161, the second external mold hanger 162,

Support bar 170, the first external mold reinforcement 171,

Second external mold reinforcement 172, external mold bottom reinforcement 173,

Inner mold 200,

The sub- die ontology 201 of internal model, internal model bearing pin 202, internal model bolt 203,

Inner mold body 210, inner mold connector 220, pivoting hole 221, overflow baffle 230,

The first wider reinforcement 240 of radial width, the first reinforcement 241, the second reinforcement 242,

First internal model extension 250, the second internal model extension 260, fixed internal formwork structure 270,

Fixed internal formwork post 271, fixed internal formwork post epimere 2711,

Fixed internal formwork post stage casing 2712, fixed internal formwork post hypomere 2713,

Internal model limiting plate 272, the first plate of internal model 2722, the second plate of internal model 2723, internal model limited post 273,

Internal model spacing hole 2721, the first hole of internal model 27211, the second hole of internal model 27212,

Internal model hanger 280, the first internal model hanger 281, the second internal model hanger 282,

Internal model bottom reinforcement 290,

Base 500,

Base body 510, fixing hole group 511, fixing hole 512,

Built-in fitting 521, guide part 5211, installation portion 5212,

Truncated cone-shaped fixed part 5213, location division 523, location hole 524,

Keeper 530, truncated cone-shaped main part 531, truncated cone-shaped chassis 532, pilot hole 533.

Top board mould 400,

Top board die ontology 410, through hole 411, leveling part 412, location hole 413, the first sub- die ontology 414, second is sub Die ontology 415, covering 416, part 417 of shaking hands, connecting portion 4171, handle portion 4172, connecting hole 418, overfall 419,

Installing plate 420, installed under prestressing hole 421,

First side board die 301, the second side board die 302,

Side board die body 310, fixing hole 311, boss 312, raised line 313, grouting channel portion 314, built-in connection peace Dress hole 315, sleeve 316, threaded post 3161, pin 3162, power-assisted screw 3163, fixed block 3164, disk 3165 is longitudinally reinforced Muscle 317, cross reinforcing 318,

Connector 320, first end 321, the second end 322, pivotal axis 323, stopper section 3231, backstop card 3232.

Specific embodiment

Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.

In describing the invention, it is to be understood that term " longitudinal direction ", " horizontal ", " length ", " width ", " thickness ", " on ", D score, "front", "rear", "left", "right", " level ", " top ", " bottom ", " interior ", " outward ", " axial direction ", " radial direction ", " circumference " Deng instruction orientation or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of description the present invention and Simplify description, rather than indicate or imply that the device or element of indication must be with specific orientation, with specific azimuth configuration And operation, therefore be not considered as limiting the invention.Additionally, term " first ", " second " are only used for describing purpose, and not It is understood that to indicate or implying relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " the One ", one or more this feature can be expressed or be implicitly included to the feature of " second ".In describing the invention, Unless otherwise stated, " multiple " are meant that two or more.

In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can Being to be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this Concrete meaning in invention.

Describe according to embodiments of the present invention for wind-driven generator concrete towers bobbin piece below with reference to Fig. 1-Figure 34 Mould 700.Because the tower of wind-driven generator concrete tower lower end has larger volume, generally by the concrete towers of lower end Cylinder is made as polylith arc tower section of jurisdiction, and splicing is assembled into domain shape concrete tower, correspondingly, the wind-driven generator concrete The mould 700 of tower section of jurisdiction can be the mould 700 for wind-driven generator concrete towers bobbin piece of arc.

As shown in Fig. 1-Figure 34, the mould for wind-driven generator concrete towers bobbin piece according to embodiments of the present invention 700, including：Base 500, inner mold 200, outer mold 100, top board mould 400, the first side board die 301 and the second side plate mould Tool 302.

Specifically, as shown in figure 1, inner mold 200 is located on base 500, outer mold 100 is also provided on base 500, and Outer mold 100 is located at the outside of inner mold 200, and top board mould 400 is located at the top of inner mold 200 and outer mold 100, the first side Board mold 301 is located at the one end in the circumference of inner mold 200 and outer mold 100, and the first side board die 301 and inner mold 200 Pivotly it is connected, the second side board die 302 is located at the other end in the circumference of inner mold 200 and outer mold 100, and the second side Board mold 302 can pivot by connector 320 (as shown in figure 28) and inner mold connector 220 (as shown in Figure 2) with inner mold 200 Turn ground to be connected, base 500, inner mold 200, outer mold 100, top board mould 400, the first side board die 301 and the second side plate mould Chamber is limited between tool 302.

As shown in figure 1, the cross section of outer mold 100 and inner mold 200 is arc, and the inner surface of outer mold 100 and Diametrically, outer mold 100 is concordant with the upper and lower end face of inner mold 200 for the outer surface of inner mold 200, outer mold 100 and internal model Tool 200 is placed on base 500, two fixing hole groups 511 (as shown in figure 18) is arranged at intervals with base body 510, often Individual fixing hole group 511 is formed as the fixing hole group 511 of arc by the fixing hole 512 of multiple circumferentially-spaced distributions, and inner mold 200 leads to Fixing hole group 511 on the inside of crossing is fixed on base 500, and outer mold 100 is installed by the fixing hole group 511 in outside and fixed It is connected with top board mould 400 in the outside of inner mold 200, and the upper end of outer mold 100 and inner mold 200.

The circumferential two ends of outer mold 100 can be by multiple bolt fastening structures and the first side board die 301 and the second side Board mold 302 is connected, and the circumferential two ends of inner mold 200 are also by multiple bolt fastening structures and the first side board die 301 and the Two side board dies 302 are connected, and the circumferential two ends of inner mold 200 are provided with inner mold connector 220, on inner mold connector 220 Can be provided with pivotal axis, the first side board die 301 and the second side board die 302 by connector 320 and inner mold connector 220 with Inner mold 200 is pivotably connected.Thus, during demoulding, outer mold 100 and the side plate of inner mold 200 and first have been dismantled After bolt fastening structure between the side board die 302 of mould 301 and second, the first side board die 301 and the second side can be opened The side that board mold 302 is connected with outer mold 100, the first side board die 301 and the second side board die 302 are around inner mold connector 220 rotate, you can complete the demoulding of the first side board die 301 and the second side board die 302, so as to reduce the operation of the demoulding, subtract Lack the quantities installed again, improve demoulding efficiency.

The mould 700 for wind-driven generator concrete towers bobbin piece according to embodiments of the present invention, by base 500, The chamber that inner mold 200, outer mold 100, the side board die 301 of top board mould 400 and first and the second side board die 302 are limited Room, the casting for carrying out wind-driven generator concrete tower makes, wherein, the first side board die 301 and the second side board die 302 with Inner mold 200 is pivotably connected, when casting is completed, can be by the first side board die 301 and second after dismounting outer mold 100 Side board die 302 is rotated to the inner side of inner mold 200, and to prefabricated component stripping operation is carried out, and simplifies the work of stripping operation process Measure, and then improve operating efficiency.

According to one embodiment of present invention, as shown in figs 2-4, the side table away from outer mold 100 of inner mold 200 Face is provided with multiple first reinforcements 241 and multiple second reinforcements 242, multiple axially spaced-aparts of first reinforcement 241 arrange and Along the circumferentially extending of inner mold 200, multiple second reinforcements 242 are arranged in a crossed manner with multiple first reinforcements 241, and multiple Two reinforcements 242 are provided at circumferentially spaced and its in the axially extending of inner mold 200, plurality of first reinforcement 241 In one width more than remaining the first reinforcement 241 width, and one of them in multiple first reinforcements 241 be located at it is interior The top of mould 200.6 the first reinforcements 241 are for example shown in the example of Fig. 2-Fig. 4, wherein it is superposed wherein One the first reinforcement 240 width in radial directions more than remaining the first reinforcement 241 radial width, and radial width The height of the mounting platform 600 (as shown in Figure 1) of the first wider reinforcement 240 height in the axial direction and the inner side of inner mold 200 Degree is concordant, and thus, the first wider reinforcement 240 of radial width is easily installed platform 600 and docks, and is easy to increase operations area, And first reinforcement 241 can strengthen the ring bending resistance of inner mold body 210.

Further, as shown in figs 2-4, it is additionally provided with the inner surface of inner mold body 210 and extends internally and in internal model Multiple second reinforcements 242 of the circumferentially-spaced setting of tool body 210, each second reinforcement 242 is along inner mold body 210 It is axially extending, multiple second reinforcements 242 are arranged in a crossed manner with the first reinforcement 241.For example illustrate in the example of Fig. 2-Fig. 4 12 the second reinforcements 242, thus, the second reinforcement 242 can strengthen the longitudinal bending resistance of inner mold body 210.

Further, as shown in Figures 2 and 3, it is also provided with internal model bottom in the bottom of each the second reinforcement 242 to add Strong part 290, internal model bottom reinforcement 290 is generally rectangular, the minor face of internal model bottom reinforcement 290 and the second internal model extension 260 are connected, and the long side of internal model bottom reinforcement 290 is connected with the second reinforcement 242.Because slurries flow into whole mould 700 Within the chamber, with the increase of difference in height, the pressure of the internal die ontology 210 of slurries gradually increases from the top down, therefore, inner mold The pressure that the bottom of body 210 is born is maximum, and the setting of internal model bottom reinforcement 290 can strengthen inner mold body 210 The anti-pressure ability of bottom, the bottom for preventing inner mold body 210 deforms, it is ensured that the Stability Analysis of Structures of inner mold 200.

Specifically, as shown in Fig. 2-Fig. 7, for the inner mold 200 of wind-driven generator concrete towers bobbin piece, including internal model Tool body 210.The circumference of inner mold body 210 is respectively arranged at two ends with least one inner mold connector 220, inner mold connector 220 one end is connected with inner mold body 210, and the other end of inner mold connector 220 is formed with pivoting hole 221, pivoting hole 221 Inside it is suitable to be provided with pivotal axis 323 (as shown in figure 24).For example, as shown in figs 2-4, the circumferential two ends of inner mold body 210 point Upper and lower two inner mold connectors 220 and 8 bolt fastening structures are not provided with,

Wherein above-mentioned bolt fastening structure is used to connect inner mold 200 and the mould for wind-driven generator concrete tower Connection between 700 miscellaneous part, such as the first side board die 301 and the second side board die 302, inner mold connector 220 In polygonized structure, one end of inner mold connector 220 is connected with inner mold body 210, the other end of inner mold connector 220 Being provided with pivoting hole 221, pivoting hole 221 can place the pivotal axis 323 being connected with the first side board die 301 and the second side board die (shown in Figure 24 and Figure 30), and the hole 221 that can be pivoted relative to each other in the pivoting hole 221 of pivotal axis 323 rotates, so as to pivotal axis 323 are placed in pivoting hole 221, when the bolt for having dismantled the side board die 301 of inner mold 200 and first and the second side board die 302 During attachment structure, the first side board die 301 and the second side board die 302 can complete around the center axis thereof of pivoting hole 221 The demoulding of the side board die 302 of side board mold 301 and second.Thus, it is possible to the operation of the demoulding is reduced, so as to reduce the demoulding Quantities, reduces the quantities of installation mold again, and easy construction improves efficiency of construction.

The top of inner mold body 210 can also be provided with upwardly extending at least one overflow baffle 230.For example, as Fig. 2- Shown in Fig. 4, the first internal model extension 250 is circularized along extending radially inwardly for inner mold body 210, two overflow baffles 230 It is connected by bolt with the first internal model extension 250 at the top of inner mold body 210, and the position of two overflow baffles 230 (as shown in Figure 9) corresponding with the position of the overfall 131 on outer mold 100, thus, can stop what is overflowed from overfall 131 The inner surface direction of the inside die ontology 210 of slurry stream, is overflow with ensureing that unnecessary slurries are smoothly flowed into from after the spilling of overfall 131 Circulation road 121, it is convenient to collect unnecessary slurries.Here, it should be noted that direction " outward " can be understood as away from inner mold sheet The direction of the central axis 2 of body 210, its rightabout is defined as " interior ".

Further, the flush with outer surface of overflow baffle 230 and inner mold body 210.For example, as shown in figs 2-4, overflow Stream baffle plate 230 by two rectangular slabs relatively it is angled be connected form, the cross section of overflow baffle 230 is substantially L-shaped, above-mentioned One of rectangular slab is connected with the first internal model extension 250, and the outer surface of another rectangular slab is outer with inner mold body 210 Flush.Thus, can stop from overfall 131 overflow slurry stream on the first internal model extension 250, it is unnecessary to ensure Slurries smoothly flow into overflow ducts 121 from after the spilling of overfall 131, convenient to collect unnecessary slurries.

Alternatively, overflow baffle 230 is two, and two overflow baffles 230 are respectively provided at the circumference of inner mold body 210 Two ends.For example, as shown in figs 2-4, the cross section of inner mold body 210 is arc, relative at the top of inner mold body 210 The overfall 131 for answering outer mold 100 is provided with two overflow baffles 230.Thereby it is ensured that unnecessary slurries are from outer mold 100 Overfall 131 smoothly flows into overflow ducts 121 after overflowing.

The bottom of inner mold body 210 is provided with the second internal model extension 260 for extending internally, the second internal model extension 260 Upper surface be provided with least one fixed internal formwork structure 270.8 fixed internal formworks are for example shown in the example of Fig. 2 and Fig. 3 Structure 270, when whole mould 700 is assembled, can be positioned at bottom by above-mentioned 8 fixed internal formwork structures 270 by inner mold 200 On seat 500, thereby it is ensured that the assembly precision between inner mold 200 and base 500, and then ensure that the concrete of cast molding The dimensional accuracy of tower.

In one particular embodiment of the present invention, as shown in Figure 5 and Figure 6, fixed internal formwork structure 270 includes：Internal model is determined Position post 271, internal model limiting plate 272 and internal model limited post 273.Fixed internal formwork post 271 is located on the second internal model extension 260, Internal model limiting plate 272 is arranged adjacent to fixed internal formwork post 271, and internal model spacing hole 2721, internal model limit are formed with internal model limiting plate 272 Position post 273 is located at internal model spacing hole 2721 and internal model limited post 273 is positioned at the top of fixed internal formwork post 271.During installation, first By fixed internal formwork post 271 be located on the second internal model extension 260 and fixed internal formwork post 271 lower end be suitable to and be located at inner mold The base 500 of 200 bottoms is connected, then by internal model limited post 273 through the internal model spacing hole 2721 on internal model limiting plate 272, Internal model spacing hole 2721 plays spacing effect to internal model limited post 273, simultaneously because internal model limited post 273 can be pressed in internal model The top of locating dowel 271, internal model limited post 273 also functions to spacing effect to internal model locating dowel 271, to prevent fixed internal formwork post 271 move upwards, so that inner mold 200 positions reliability with base 500.

For example, as shown in Figure 5 and Figure 6, the second internal model extension 260 is provided with and is adapted to pass through the interior of fixed internal formwork post 271 Mould location hole, fixed internal formwork post 271 is included under fixed internal formwork post epimere 2711, fixed internal formwork post stage casing 2712 and fixed internal formwork post Section 2713, fixed internal formwork post epimere 2711 includes one section of cylinder and is located at the circular protrusions of this section of column top, this section of cylinder With diameter greater than the aperture in fixed internal formwork hole, so as to above-mentioned cylinder and circular protrusions are placed in fixed internal formwork hole top, fixed internal formwork Post stage casing 2712 is also one section of cylinder, but the diameter in fixed internal formwork post stage casing 2712 can be slightly less than the aperture in fixed internal formwork hole, So that the stage casing of fixed internal formwork post 271 can pass through fixed internal formwork hole, fixed internal formwork post hypomere 2713 is one section of truncated cone-shaped structure, interior Mould locating dowel hypomere 2713 is configured to cross-sectional area from top to bottom and is gradually reduced, and passes rapidly through in order to fixed internal formwork post 271 interior Mould location hole is simultaneously connected with the base 500 of lower section.During assembling, fixed internal formwork post hypomere 2713 and fixed internal formwork post stage casing 2712 will Through fixed internal formwork hole, and fixed internal formwork post epimere 2711 will be stuck on fixed internal formwork hole without through fixed internal formwork hole, rising To positioning action.

Further, as shown in fig. 6, internal model limiting plate 272 may be located at the radially inner side of fixed internal formwork post 271, but not It is limited to this, internal model limiting plate 272 includes the first plate of internal model 2722 and the second plate of internal model 2723, the first plate of internal model 2722 is rectangle Plate, in order to process, as shown in figure 5, internal model spacing hole 2721 is arranged on the first plate of internal model 2722, internal model spacing hole 2721 is Along the through hole of the thickness direction insertion of the first plate of internal model 2722, internal model spacing hole 2721 includes the first hole of internal model 27211 and internal model Second hole 27212, the first hole of internal model 27211 through the first plate of internal model 2722 side wall, thus can facilitate internal model limited post 273 from The first hole of internal model 27211 laterally penetrates the first plate of internal model 2722 along it, and the second hole of internal model 27212 is located at the hole of internal model first 27211 inner side simultaneously communicates with the first hole of internal model 27211, and the second hole of internal model 27212 is located under the first hole of internal model 27211 Portion, the second hole of internal model 27212 is located at the top of fixed internal formwork post 271, and thus, internal model limited post 273 is from the first hole of internal model 27211 The second hole of internal model 27212 is laterally penetrated, the top of fixed internal formwork post 271 is now pressed in just, so as to fixed internal formwork post 271 will not Depart from fixed internal formwork hole, it is ensured that the positioning action of fixed internal formwork structure 270.And, by arranging central axis in above-below direction On stagger first hole of internal model 27211 and the second hole of internal model 27212 of certain distance, internal model limited post 273 is difficult from internal model second Hole 27212 is moved to the first hole of internal model 27211 and deviates from, and easy to assembly.

Additionally, as shown in Figure 5 and Figure 6, the generally rectangular plate of the second plate of internal model 2723, the bottom surface of the second plate of internal model 2723 Be connected with the upper surface of the second internal model extension 260, thus, by the first plate of internal model 2722 away from fixed internal formwork post 271 Side internal model the second plate 2723 is set, the second plate of internal model 2723 the first plate of internal model 2722 can be played well it is firm, plus Pretend use.

Further, can be with the multiple bolt arrangements of interval setting, for connecting inner mold on the second internal model extension 260 200 and base 500, thus, it is possible to ensure the intensity and seal of the structure of whole mould 700.

According to one embodiment of present invention, the bottom of outer mold 100 is provided with grouting mouth 111 and top is provided with least one Overflow ducts 121, grouting mouth 111 and overflow ducts 121 stagger in the circumferential setting.For example, as shown in Figure 9 and Figure 10, external mold Tool body 110 is vertically extending, and the mouth 111 that is in the milk is arranged on the bottom of outer mold body 110, and the mouth 111 that is now in the milk is located at Slurries are delivered to grouting mouth 111 by less than half of the height in the vertical direction of outer mold body 110, pump truck, due to grouting The height of mouth 111 is not high so that the pumping pressure needed for conveying slurries will not be excessive, thus, it is possible to reduce the processing system of pump truck Technique is made, the cost of pump truck is significantly reduced, while also extending the service life of pump truck.

And, in filling process, slurries flow into the whole mould for being used for wind-driven generator concrete tower from grouting mouth 111 Within the chamber, pulp level gradually rises, and because the top of outer mold 100 is connected with top board mould 400, when slurries are full of whole After individual chamber, excessive slurries will flow out along overflow ducts 121, as a result, pouring the tower good forming effect for casting out, improve The yield rate of tower, and conveniently collect in these slurries for overflowing, reuse, with material-saving, reduces cost.

According to one embodiment of present invention, as shown in Figure 10, be in the milk between mouth 111 and the bottom surface of outer mold 100 away from From for L, wherein, L meets：800mm≤L≤1000mm.Mould 700 for wind-driven generator concrete tower is outer with being located at The base 500 of the bottom of mould 100, the base 500 is provided with positioner, and for example, positioner includes spaced pre-buried Part 521 and keeper 530, the lower end of built-in fitting 521 and being connected for base 500, the upper end of built-in fitting 521 is provided with concrete tower Prestressing force conduit, to aid in the positioning of prestressing force conduit, and the phase of pilot hole 524 of the lower end of keeper 530 and base 500 Even, during casting concrete tower, to form locating slot on the lower surface of concrete tower, the locating slot is used for neighbouring Positioning between concrete tower.Because above-mentioned positioner is located in the die cavity of whole mould, by arranging above-mentioned apart from L To meet 800mm≤L≤1000mm, the mouth 111 that is now in the milk may be located at the top of above-mentioned positioner, thus, when slurries from When grouting mouth 111 flows into the chamber of whole mould, above-mentioned positioner will not affect that the flowing of slurries, so as to ensure grouting effect Rate is not affected.And, grouting mouth 111 position will not be too high, so as to reduce pumping pressure during pump truck delivering concrete slurries, Reduce the cost of pump truck.

Further, as shown in Figure 9 and Figure 10, on the cross section of outer mold 100, grouting mouth 111 is located at outer mold 100 Central authorities, overflow ducts 121 are two, and two overflow ducts 121 are respectively positioned at the circumferential two ends of outer mold 100.For example, such as Shown in Fig. 9-Figure 10, the mouth 111 that is in the milk is located at the central authorities of the radial direction of outer mold 100, thus, when being in the milk within the chamber, grouting Liquid can flow from chamber middle part to the two ends of chamber radial direction, contribute to the stability of slurries flowing.And height is constantly raised, The circumferential two ends of the upper end of outer mold 100 are provided with two overflow ducts 121, after slurries are full of whole chamber, excessive slurry Liquid will flow out along overflow ducts 121, as a result, pouring the tower good forming effect for casting out, improve the yield rate of tower, and side Just the slurries that these overflow are collected, is reused, with material-saving, reduces cost.

Specifically, the top of outer mold body 110 is provided with the first external mold extension 130 for stretching out, and the first external mold prolongs The overfall 131 that insertion is formed with part 130 is stretched, outer mold 100 is further included：Spill piece 120, spill piece 120 is located at excessive The lower section of head piece 131, one end of spill piece 120 is connected with outer mold body 110, and the other end of spill piece 120 stretches out, and overflows Overflow ducts 121 are limited in stream part 120.Here, it should be noted that direction " outward " can be understood as away from outer mold body The direction of central axis 2, its rightabout is defined as " interior ".Thus, by arranging overfall 131 and spill piece 120, from overflowing The slurries that head piece 131 overflows, in the overflow ducts 121 of the spill piece 120 that can fall into lower section, such that it is able to overflow these Slurries are collected, and are reused, with material-saving, reduces cost.

For example, as Figure 9-Figure 11, the first external mold extension 130 at the top of outer die ontology 110 along outer mold sheet The radial level of body 110 stretches out, and overfall 131 is outside the thickness direction up/down perforation first of the first external mold extension 130 Mould extension 130, and overfall 131 is rectangular, certainly, overfall 131 can also be circular, oval, Long Circle or triangle The other shapes such as shape.

Spill piece 120 is outwards extended downwardly from the inclined downward of overfall 130, specifically, as shown in figure 9, spill piece 120 The first spill piece 122 and the second spill piece 123 can be included, the cross section of the first spill piece 122 is generally U-shaped, the first overflow The inner of part 122 can extend inwardly to the inner side of the overfall 131 of the bottom surface of the first external mold extension 130, and the first spill piece 122 two sides can connect positioned at the outside of overfall 130 or with the respective side walls of overfall 130 respectively, thus, from overflow The slurries that 130 overflows of mouth go out can be fallen completely within the first spill piece 122 immediately below it.One end (example of the second spill piece 123 Such as, the upper end in Fig. 9) it is connected with the lower end of the first spill piece 122, and the other end of the second spill piece 123 is (for example, in Fig. 9 Lower end) be tilted towards it is outer extend downwardly, the bearing of trend of the second spill piece 123 preferably with the bearing of trend phase of the first spill piece 122 Together, so that there is more preferable Undertaking effect to the slurries flowed in it, allow the slurries in the first spill piece 122 evenly and flat Flow into slowly in the second spill piece 123.Alternatively, screw thread can be passed through between the first spill piece 122 and the second spill piece 123 Securing member (such as screw or bolt) is connected.

Further, support bar 170 can be provided between the bottom surface of the outer surface of outer mold body 110 and spill piece 120, Support bar 170 plays a supportive role to spill piece 120, so that spill piece 120 is maintained at heeling condition.Wherein, support bar 170 with overflow Can pivotly be connected between stream part 120, to adjust the angle of inclination of spill piece 120.Further, support bar 170 can be with It is detachably connected between outer mold body 110 and spill piece 120.

As Figure 9-Figure 11, the bottom of outer mold body 110 is provided with the second external mold extension 140 for stretching out, the The upper surface of two external mold extensions 140 is provided with least one external mold location structure 150.For example show in the example of Fig. 9-Figure 11 Go out 8 external mold location structures 150, when whole mould 700 is assembled, can be by above-mentioned 8 external mold location structures 150 by outside Mould 100 is positioned on above-mentioned base 500, thereby it is ensured that the assembly precision between outer mold 100 and base 500, and then ensure Pour the dimensional accuracy of the concrete tower that casts out.

Further, as shown in Figure 12 and Figure 13, external mold location structure 150 includes：External mold locating dowel 151, external mold is spacing Plate 152 and external mold limited post 153.External mold locating dowel 151 is located on the second external mold extension 140, and external mold limiting plate 152 is neighbouring External mold locating dowel 151 is arranged, and external mold spacing hole 1521 is formed with external mold limiting plate 152, and external mold limited post 153 is located at external mold limit At the hole 1521 of position, and external mold limited post 153 is located at the top of external mold locating dowel 151.During installation, first by external mold locating dowel 151 It is located on the second external mold extension 140 and the lower end of external mold locating dowel 151 is suitable to and the base phase positioned at the bottom of outer mold 100 Even, then by external mold limited post 153 through the external mold spacing hole 1521 on external mold limiting plate 152, external mold spacing hole 1521 is external Mould limited post 153 plays spacing effect, simultaneously because external mold limited post 153 can be pressed in the top of external mold locating dowel 151, outward Mould limited post 153 also functions to spacing effect to external mold locating dowel 151, to prevent external mold locating dowel 151 from moving upwards, so that Obtain outer mold 100 and position reliability with base 500.

For example, as shown in Figure 12 and Figure 13, the second external mold extension 140 is provided with and is adapted to pass through external mold locating dowel 151 External mold location hole, external mold locating dowel 151 includes external mold locating dowel epimere 1511, external mold locating dowel stage casing 1512 and external mold locating dowel Hypomere 1513, external mold locating dowel epimere 1511 includes one section of cylinder and is located at the circular protrusions of this section of column top, this section of cylinder The aperture with diameter greater than external mold location hole, so as to above-mentioned cylinder and circular protrusions are placed in external mold location hole top, external mold is fixed Position post stage casing 1512 is also one section of cylinder, but the diameter in external mold locating dowel stage casing 1512 can be slightly less than the hole of external mold location hole Footpath, so that external mold locating dowel stage casing 1512 can pass through external mold location hole, external mold locating dowel hypomere 1513 is one section of truncated cone-shaped knot Structure, external mold locating dowel hypomere 1513 is configured to cross-sectional area from top to bottom and is gradually reduced, and quickly wears in order to external mold locating dowel 151 Cross external mold location hole and be connected with the base 500 of lower section.During assembling, external mold locating dowel hypomere 1513 and external mold locating dowel stage casing 1512 will be through external mold location hole, and external mold locating dowel epimere 1511 will be stuck on external mold location hole without positioning through external mold Hole, plays positioning action.

Alternatively, as shown in Figure 12 and Figure 13, external mold limiting plate 152 may be located at the radially inner side of external mold locating dowel 151, But not limited to this, external mold limiting plate 152 includes the first plate of external mold 1522 and the second plate of external mold 1523, the first plate of external mold 1522 is square Shape plate, in order to process, external mold spacing hole 1521 is arranged on the first plate of external mold 1522, and external mold spacing hole 1521 is along external mold The through hole of the thickness direction insertion of one plate 1522, external mold spacing hole 1521 includes the first hole of external mold 15211 and the hole of external mold second 15212, thus the first hole of external mold 15211 can facilitate external mold limited post 153 from external mold the through the side wall of the first plate of external mold 1522 One hole 15211 laterally penetrates the first plate of external mold 1522 along it, and the second hole of external mold 15212 is located at the interior of the first hole of external mold 15211 Side simultaneously communicates with the first hole of external mold 15211, and the second hole of external mold 15212 is located at the bottom in the first hole of external mold 15211, external mold second Hole 15212 is located at the top of external mold locating dowel 151, and thus, external mold limited post 152 laterally penetrates outer from the first hole of external mold 15211 The second hole of mould 15212, is now pressed in the top of external mold locating dowel 151 just, so as to external mold locating dowel 151 is fixed without departing from external mold Position hole, it is ensured that the positioning action of external mold location structure 150.And, staggered in the vertical direction a spacing by arranging axis From the first hole of external mold 15211 and the second hole of external mold 15212, external mold limited post 153 is difficult from the second hole of external mold 15212 to be moved to The first hole of external mold 15211 and deviate from, it is and easy to assembly.

Additionally, as shown in Figure 12 and Figure 13, the generally rectangular plate of the second plate of external mold 1523, the bottom of the second plate of external mold 1523 Face is connected with the upper surface of the second external mold extension 140, thus, by the first plate of external mold 1522 away from external mold locating dowel 151 side arranges the second plate of external mold 1523, the second plate of external mold 1523 the first plate of external mold 1522 can be played well it is firm, Booster action.Further, can be with the multiple bolt arrangements of interval setting, for connecting external mold on the second external mold extension 140 Tool 100 and base 500, thus, it is possible to ensure the intensity and seal of the structure of whole mould 700.

The first side board die 301 and the second side as shown in Figure 24-Figure 34, for wind-driven generator concrete towers bobbin piece Board mold 302, including side board die main body 310 and connector 320.Thickness direction of the connector 320 along side board die body 310 Extend, and the first end 321 of connector 320 is connected on a side surface of side board die body 310, the second of connector 320 End 322 is suitable to be equipped with pivotal axis 323, and the first side board die 301 and the second side board die 302 are by connector 320 and internal model Connector 220 and the pivotable connection of inner mold 200.

Specifically, as shown in Figure 28 and Figure 33, connector 320 along side board die body 310 thickness direction (such as Figure 28 and Fore-and-aft direction shown in Figure 33) stretch out from a side surface of side board die body 310, and the first end of connector 320 321 are connected on a side surface of side board die body 310, and the second end 322 of connector 320 can be along side board die body 310 width (left and right directions as shown in Figure 28 and Figure 33) extends, and pivotal axis 323 is suitable to be located in connector 320 The second end 322.Alternatively, pivotal axis 323 can be bearing pin, but not limited to this, as long as side board die body 310 can be made around pivot Rotating shaft 323 rotates.

Alternatively, as shown in Figure 28 and Figure 29, top and bottom (as shown in Figure 28 upper of side board die body 310 Lower direction) connector 320 is respectively arranged with, pivot axis hole can be provided with the second end 322 of connector 320, pivot The upper end of axle 323 is provided with stopper section 3231, the external diameter of stopper section 3231 more than pivot axis hole internal diameter, thus, it is possible to by pivot Rotating shaft 323 is placed in pivot axis hole.Further, backstop card 3232 is also provided with the lower end of pivotal axis 323, works as side After board mold 300 is connected with inner mold by pivotal axis 323, backstop card 3232 is injected into the lower end of pivotal axis 323 with to pivotal axis 323 carry out spacing, realize being pivotally connected for side board die 300 and inner mold 200.

Alternatively, can be to be fixed by welding or other connected modes between connector 320 and side board die main body 310 Connection.As shown in the example in Figure 28 and Figure 33, connector 320 is substantially L-shaped, and the first end 321 of connector 320 is before and after The width in direction (fore-and-aft direction as shown in Figure 28 and Figure 33) more than its second end 322 along the longitudinal direction (such as Figure 28 and Fore-and-aft direction shown in Figure 33) width, thus, it is possible to ensure the second end 322 and the side board die main body of connector 320 310 stability maintenance, also ensure that the structural strength of connector 320.

Further, as shown in Figure 24, Figure 26, Figure 30, Figure 32, the second end 322 of connector 320 is located at side board die sheet The side of the width (left and right directions as shown in Figure 24-Figure 33) of body 310, the width of side board die body 310 The opposite side of (left and right directions as shown in Figure 24-Figure 33) is formed with least one fixing hole 311.For example, as shown in figure 24, The side at second end 322 away from connector 320 of side board die body 310 is provided with along the length side of side board die body 310 To spaced multiple fixing holes 311, length direction of the multiple fixing holes 311 preferably along side board die body 310 is (such as Figure 24 Shown in above-below direction) uniform intervals arrange.Thus, the He of the first side board die 301 can be realized by arranging fixing hole 311 Being fixedly connected between the second side board die 302 and outer mold 100, to ensure sealing of the mould 700 in casting cycle.

According to one embodiment of present invention, as shown in Figure 26, Figure 27 and Figure 32, the first side board die 301 and the second side Multiple boss 312 spaced along the vertical direction are respectively equipped with a side surface positioned within the chamber of board mold 302.For example In the example of Figure 27, boss 312 can be designed to the shape of halfpace, and certainly, boss 312 can also be other shapes such as truncated cone-shaped Shape, the present invention is not particularly limited to this.Thus, on the side wall of the wind-driven generator concrete towers bobbin piece after the completion of casting Groove can be formed with the corresponding position of boss 312, so as to be linked and packed in multiple tower sections of jurisdiction (such as two C-shaped tower pipes Piece Butt Assembling) when, the contact area being in the milk between the opposing sidewalls gap of two neighboring tower section of jurisdiction can be increased, so as to ensure The connection of multiple arcs tower section of jurisdiction is reliable and firm.

Further, as shown in Figure 26, Figure 27 and Figure 32, the first side board die 301 and the second side board die 302 are located at Spaced two raised lines 313 in the direction of the width are respectively equipped with one side surface of within the chamber, each raised line 313 is along length Direction extends and through the first side board die 301 and the lower surface of the second side board die 302.Thus, it is possible to after cast molding Wind-driven generator concrete towers bobbin piece side wall on form two grooves in axial direction extending accordingly, thus, When two neighboring tower section of jurisdiction is assembled, first the side wall of this two adjacent tower section of jurisdiction can be aligned, in two towers of docking Cylindrical seal bar is placed between two grooves of bobbin piece, the inside and outside two ends of side wall between two docking tower sections of jurisdiction are sealed, So as to form the grout compartment of closing between the side wall of two tower sections of jurisdiction after docking.Thus, in tower section of jurisdiction abutting joint When, can be in the milk the firm connection carried out between the wall of two tower sections of jurisdiction side into grout compartment.Here " interior " refers to two towers Towards the side at tower center after the docking of section of jurisdiction, correspondingly, " outward " refers to two tower sections of jurisdiction after docking away from tower center Side.As shown in Figure 26 and Figure 32, raised line 313 is through the first side board die 301 and the lower surface of the second side board die 302.

According to one embodiment of present invention, any one in the first side board die 301 and the second side board die 302 Grouting channel portion 314 is provided with positioned at a side surface of within the chamber, the first end in grouting channel portion 314 is located at two raised lines 313 Between, second end in grouting channel portion 314 extends to one of them in two raised lines 313.As shown in figure 26, first Be provided with grouting channel portion 314 on side board die 301, the first end in grouting channel portion 314 be located at above-mentioned two raised line 313 it Between, second end in grouting channel portion 314 extends to one of them in two raised lines 313, the first side board die 301 and Be provided with connector 320 on the body of two side board die 302, for the first side board die 301 and the second side board die 302 with it is interior Being pivotally connected between mould 200, grouting channel portion 314 be formed in the body of the first side board die 301 away from connector 320 On one side surface (end face as shown in rearview in Figure 26).Thus, it is possible to grouting channel is formed on the end face of tower section of jurisdiction, For connection grouting playpipe, so as to when two neighboring tower section of jurisdiction is assembled, grouting channel can be passed through two neighboring at this Grouting connection is carried out between the side parietal suture gap of tower section of jurisdiction.

Alternatively, as shown in Figure 24-Figure 33, in one of them in the first side board die 301 and the second side board die 302 Upper and lower spaced multiple sleeves 316 are provided with, the first end of multiple sleeves 316 stretches within the chamber, is provided with each sleeve 316 Dismountable connector of sleeve 316, each sleeve 316 is by the connector of sleeve 316 and the first side board die 301 and the second side plate One of them in mould 302 is detachably connected, on another in the first side board die 301 and the second side board die 302 Upper and lower spaced multiple built-in connections are provided with, each built-in connection includes being located at the reinforcing bar of within the chamber and is connected to steel Another rebar connector in neighbouring first side board die 301 and the second side board die 302 of muscle, rebar connector has Internal thread hole.

Specifically, as shown in Figure 30-Figure 33, sleeve 316 is provided with the second side board die 302, sleeve 316 can edge Length direction (above-below direction shown in Figure 30-Figure 33) interval setting of side board die body 310, but not limited to this, Duo Getao Cylinder 316 faces away from the direction of connector 320 and extends.Thus, it is possible in the side wall embedded sleeve barrel 316 of arc tower section of jurisdiction, When adjacent two arc tower sections of jurisdiction are assembled, the sleeve 316 of one of arc tower section of jurisdiction and another tower being adjacent Corresponding built-in fitting realizes assembly connection on the wall of bobbin piece side, is achieved in being reliably connected between two tower sections of jurisdiction.

The mounting structure explosive view of sleeve 316 is shown in Figure 34, specifically, fixed block 3164 can be welded on the second side plate On mould 302, the end of sleeve 316 is provided with threaded post 3161, on the second side board die 302 during installation sleeve 316, sleeve 316 are assemblied in the screwed hole in the middle of disk 3165 through fixed block 3164 by threaded post 3161, and subsequent disk 3165 passes through Pin 3162 carry out it is spacing, so as to sleeve 316 is assembled on the second side board die 302, power-assisted screw 3163 be welded on right side Disk 3165 on, the dismounting of convenient right side disk 3165.

Further, as shown in figure 24, spaced multiple pre-buried connections are formed with the first side board die body 310 Part installing hole 315.Thus, before the casting of tower section of jurisdiction, pre-buried connection can be disposed at built-in connection installing hole 315 Part, each built-in connection includes the reinforcing bar of neighbouring first side board die 301 for being located at the reinforcing bar of within the chamber and being connected to reinforcing bar Connector, rebar connector has internal thread hole (not shown).Rebar connector can be bolted in the first side On the built-in connection installing hole 315 of board mold 301.After the completion of the casting of tower section of jurisdiction, in the mistake for dismantling the first side board die 301 Cheng Zhong, can unload the dismounting of the first side board die 301, and built-in connection be stayed in the sidewall end face of tower section of jurisdiction, with Being connected during adjacent in multiple tower sections of jurisdiction two connections, further improve two neighboring tower section of jurisdiction connection can By property.

Alternatively, as shown in Figure 24-Figure 28, the number of built-in connection installing hole 315 is 10-15.Through testing Card, when the number of built-in connection installing hole 315 is between 10-15, it is ensured that the connection between arc tower section of jurisdiction Stability, so as to ensure that the structural strength of tower section of jurisdiction.Thus, it is possible to multiple built-in connections are correspondingly arranged, adjacent two When individual arc tower section of jurisdiction is assembled, it is ensured that the steadiness of arc tower section of jurisdiction opposing sidewalls connection.It should be noted that can With according to actual arc tower section of jurisdiction bonding strength need the number of built-in connection installing hole 315 is set.

Preferably, as shown in figure 28, an above-mentioned side surface of side board die body 310 is provided with side board die body (left and right directions shown in Figure 28) spaced two walings 317, two walings on 310 width (above-below direction Figure 28 shown in) spaced multiple horizontal strokes are provided with the length direction of side board die body 310 between 317 To reinforcement 318.Thus, by arranging waling 317 and cross reinforcing 318, the knot of side board die 300 can be strengthened Structure intensity.Waling 317 can strengthen the bending resistance of side board die 300, and cross reinforcing 318 can strengthen side plate The resistance to tension in the width direction of mould 300, such that it is able to the structural strength of side board die 300 is effectively ensured.

According to one embodiment of present invention, as shown in Figure 15-Figure 17, for the top board of wind-driven generator concrete tower Mould 400, including top board die ontology 410 and multiple installing plates 420, are formed with the multiple of insertion on top board die ontology 410 Through hole 411, multiple installing plates 420 are located on a side surface of top board die ontology 410, and multiple installing plates 420 are along top board mould Have being provided at circumferentially spaced for body 410, each installing plate 420 is provided with least one installed under prestressing hole 421 of insertion, in advance should Power installing hole 421 is corresponding with through hole 411.

In the assembling of wind-driven generator concrete tower, deformed bar can be assembled in tower, to improve wind-force The assembling steadiness and the structural strength of Concrete Structure tower of generator concrete tower, therefore, it can in wind-driven generator Preset prestressed pipe in concrete tower, with assembly prestress reinforcing bar.Specifically, as shown in figure 17, through hole 411 can be and peace Accordingly through hole 411 of installed under prestressing hole 421 of dress prestressed pipe, prestressed pipe is through on through hole 411 and installing plate 420 The fixing assembling of installed under prestressing hole 421.

According to one embodiment of present invention, as shown in figure 15, the upper surface of top board mould 400 is provided with circumferentially-spaced setting The multiple installing plates 420 put, each installing plate 420 is provided with least one installing hole of insertion, the lower surface of top board mould 400 It is provided with circumferentially spaced multiple leveling parts 412.Multiple installing plates 420 are additionally provided with top board mould 400, can be to pre- Stress tube plays a part of stable fixation, so as to convenient in the fixed prestressed pipe of the assembling of top board mould 400.As shown in figure 15, push up The downside surface of board mold body 410 is provided with least one leveling part 412.Thus, it is possible to the wind-force after cast molding is sent out The top of motor concrete tower forms correspondingly leveling groove, when two neighbouring single towers are assembled, can be with root According to concrete condition, by the steel disc for placing different-thickness in leveling groove, the interface of the adjacent tower of above-below direction is adjusted Into horizontal plane, thus, to prevent whole wind-driven generator concrete towers wound packages with inclination.For example, the end face shown in Figure 15 is top The upper surface of board mold 400, is provided with leveling part 412 on the lower surface of top board die ontology 410, and leveling part 412 can be The steel disc of rectangle, is connected by being spirally connected or other fixed forms is fixed on the lower surface of top board die ontology 410.

Alternatively, as shown in Figure 15 and Figure 17, at least one location hole 413 is formed with top board die ontology 410.By This, can be fixedly connected on positioning screw on top board mould 400 through location hole 413 by using bolt.Such as Figure 15 and Tu Shown in 17 examples, circumferentially direction is arranged at intervals with multiple location holes 413 on top board die ontology 410.Positioning screw it is upper End can be provided with internal thread, be connected thus, it is possible to pass through bolt and be spirally connected with positioning screw through location hole 413, by bolt Through location hole 413, positioning screw is fixedly connected on into the lower end of top board die ontology 410.

According to one embodiment of present invention, as shown in Figure 15 and Figure 17, top board die ontology 410 includes that multiple first is sub Die ontology 414 and multiple second sub- die ontologies 415, the first sub- die ontology 414 and the second sub- die ontology 415 are circumferentially Staggered successively, the circumferential lengths of the first sub- die ontology 414 are more than the circumferential lengths of the second sub- die ontology 415.Thus, Facilitate the transport and assembling of top board die ontology 410.

Because the volume of wind-driven generator concrete tower is larger, correspondingly, corresponding top board mould 400 has larger Volume, top board die ontology 410 is set to by the sub- sub- die ontology 415, Ke Yifang of die ontology 414 and second of polylith first Just the transport and assembling of top board die ontology 410.For example, as shown in figure 17, the top board mould 400 of arc is set to an arc During structure, when carrying and assembling top board die ontology 410, the flexural deformation of top board mould 400 is easily caused, by top board mould Body 410 is set to the sub- sub- die ontology 415 of die ontology 414 and second of polylith first and can ensure that tool is originally per the submodule of block first The planform of the sub- die ontology 415 of body 414 and second, effectively prevents top board die ontology 410 from occuring bending and deformation.Meanwhile, Top board die ontology 410 is set to into the multiple first sub- die ontologies 414 and the second sub- die ontology 415, top board mould is also convenient for Tool body 410 is assembled with the grafting of prestressed pipe.

Specifically, as shown in Figure 15 and Figure 17, the first sub- die ontology 414 and the second sub- die ontology 415 interlock successively Arrangement, on the first sub- die ontology 414 installed under prestressing hole 421 is provided with, to through prestressed pipe.In the second submodule tool Location hole 413 is provided with body 415, to assemble positioning screw.

Alternatively, as shown in Figure 15 and Figure 16, a side surface of top board die ontology 410 is provided with multiple coverings 416, Covering 416 is covered in the junction of the first sub- die ontology 414 and the second sub- die ontology 415.Thus, it is possible to facilitate first Assembly or disassembly between the sub- die ontology 415 of sub- die ontology 414 and second, in addition, covering 416 can also to cover first sub Connection gap between the sub- die ontology 415 of die ontology 414 and second, mortar leakage prevention.As shown in Figure 15 and Figure 16 examples, Adjacent the first sub- die ontology 414 and the junction of the second sub- die ontology 415 is provided with a covering 416, covering 416 can be connected with the second sub- die ontology 415 by the connection that is spirally connected.

Further, as shown in figure 16, each covering 416 is provided with handle part 417, thus, by arranging handle part 417, facilitate the dismounting and assembling of the second sub- die ontology 415.Specifically, as shown in figure 16, each handle part 417 includes：Two Individual connecting portion 4171 and handle portion 4172.A side surface (for example, the Figure 15 of two connecting portions 4171 in top board die ontology 410 Middle upper surface) on interval setting, weld with covering 416 or other modes be fixedly connected, handle portion 4172 is bent into U-shaped, and The two ends in handle portion 4172 are connected respectively with two connecting portions 4171.

According to one embodiment of present invention, as shown in figure 17, the two ends on the width of top board die ontology 410 point It is not provided with multiple inner mold connecting holes 418 and multiple outer mold connecting holes 418.Thus, it is possible to realize top board mould 400 and wind-force Fixing assembling between the outer mold 100 and inner mold 200 of generator concrete towers cylinder mould tool.Specifically, as shown in figure 17, exist The inner side of top board die ontology 410 is provided with multiple inner mold connecting holes 418, to assembly connection wind-driven generator concrete tower The inner mold 200 of mould.The outside of top board die ontology 410 is provided with multiple outer mold connecting holes 418, to assembly connection wind The outer mold 100 of power generator concrete towers cylinder mould tool.

Alternatively, as shown in Figure 15 and Figure 17, the multiple of circumferentially spaced setting are formed with top board die ontology 410 and are hung Dress hole.It should be noted that as shown in Figure 15 and Figure 17, in the upper end of top board die ontology 410 multiple location holes are provided with 413, be able to can be provided with the pre-buried positioning screw in the upper end of concrete tower, the upper end of positioning screw by location hole 413 Internal thread, thus, it is possible to pass through bolt through hole for hoist, is connected with the internal thread of positioning screw, and positioning screw is fixed on into top The lower end of board mold body 410.Thus, on the one hand, keeper 521 can be installed on positioning screw, for neighbouring Positioning assembling between two wind-driven generator concrete towers cylinder mould tools；Another convenience, when tower is lifted, positioning screw upper end Internal thread hole can serve as hole for hoist, be linked and packed with suspension ring, for the lifting of concrete tower prefabricated component.

Further, as shown in figure 15, top board die ontology 410 is arcuate structure.It should be noted that concrete tower The tower of lower end there is larger volume, be normally manufactured as polylith arc tower section of jurisdiction, splicing is assembled into whole annular concrete Tower, accordingly, when arc tower section of jurisdiction is made, it is possible to use the top board die ontology 410 of arc.

According to one embodiment of present invention, as shown in figure 18, for the base of wind-driven generator concrete towers cylinder mould tool 500, including：Base body 510 and multigroup built-in fitting group, are formed with spaced two fixing hole groups on base body 510 511, every group of fixing hole group 511 includes circumferentially spaced multiple fixing holes 512, and multigroup built-in fitting group is located at base body On 510 side surface and between two fixing hole groups 511, every group of built-in fitting group includes at least one built-in fitting 521.

As shown in figure 18, two fixing hole groups 511 are arranged at intervals with base body 510, each fixing hole group 511 by The fixing hole 512 of multiple circumferentially-spaced distributions is formed as the fixing hole group 511 of arc, and multigroup built-in fitting group is located at the two and fixes Between hole group 511, built-in fitting 521 is connected on base body 510 by the location hole 524 being formed on base body 510.

It should be noted that when wind-driven generator concrete tower is made, needing wind-driven generator concrete tower Outer mold 100 and inner mold 200 be arranged on base 500, by arranging fixing hole group 511 on base body 510, be easy to The outer mold 100 and inner mold 200 of wind-driven generator concrete towers cylinder mould tool are assembled on base 500, wind-driven generator is realized The outer mold 100 of concrete towers cylinder mould tool and the firm assembling between inner mold 200 and base 500.And, it is multigroup by arranging Built-in fitting group, can arrange deformed bar to ensure wind-driven generator concrete tower in wind-driven generator concrete tower Structural stability, thus, it is possible to arrange corresponding prestress pipe in concrete tower, so, by base 500 Built-in fitting group is set, after the wind-driven generator concrete towers cylinder die casting with the base 500 goes out tower or tower section of jurisdiction, Corresponding prestress pipe location hole can be formed in the bottom of tower or tower section of jurisdiction, the positioning for facilitating prestress pipe is pacified Dress.

Specifically, as shown in Figure 18-Figure 21, built-in fitting 521 is provided with two location divisions 523, is formed on base body 510 There are two location holes 524 coordinated with location division 523.Thus, it is possible to pass through the cooperation of location division 523 and location hole 524, will be pre- Embedded part 521 is efficiently positioned on base body 510.

Alternatively, location hole 524 is formed on base body 510, and location division 523 is from the bottom surface of built-in fitting 521 to downward Stretch out and be adapted to extend in location hole 524.As shown in Figure 20 and Figure 21, the lower end of built-in fitting 521 is provided with location division 523, Correspondingly, as shown in Figure 18 and Figure 19, the location hole 524 being adapted with location division 523 is provided with base body 510, by This, can quickly be plugged to base body 510 by the location division 523 of the lower end of built-in fitting 521 by built-in fitting 521, improve dress With efficiency.

In order to strengthen between built-in fitting 521 and base body 510 connect reliability, built-in fitting 521 can further with bottom The magnetic connection of seat body 510.Thus, it is possible to further strengthen the stability connected between built-in fitting 521 and base body 510. For example, it may be arranging magnet in the bottom of built-in fitting 521, thus, built-in fitting 521 is positioned at by base by location division 523 On body 510, with reference to the absorption of the lower end magnet of built-in fitting 521, built-in fitting 521 can be more firmly secured to base body On 510.Certainly, built-in fitting 521 itself can also be magnet iron piece, and now base body 510 can be to be suitable to be inhaled with built-in fitting 521 Attached ironware etc..

As shown in Figure 18-Figure 21, location hole 524 is formed on base body 510, and location division 523 is from the bottom of built-in fitting 521 Face down and extend and be adapted to extend in location hole 524.Thus, it is fixed by the way that the location division 523 of the bottom of built-in fitting 521 is inserted into In the hole 524 of position, it is possible to achieve the efficient stable positioning between built-in fitting 521 and base body 510.For example, such as Figure 18 and Figure 19 institutes Show, two groups of fixing hole groups 511 are arranged at intervals with base body 510, the built-in fitting that is provided between fixing hole group 511 is determined Position hole 524, as shown in Figure 20 and Figure 21, in the bottom of built-in fitting 521 location division 523 is correspondingly provided with, thus, by determining Position portion 523 is inserted in location hole 524, built-in fitting 521 can be assembled on base body 510 with fast and stable, so as to carry The high assembly or disassembly efficiency of built-in fitting 521.

Further, as shown in Figure 18-Figure 21, location division 523 and location hole 524 are respectively two, each location division 523 Be formed as cylinder, each location hole 524 is circular hole.Thus, it is possible to the location division 523 of cylinder is inserted into into corresponding circle In location hole 524, the fixing assembling being easy between keeper 530 and base body 510, and, process simple and low cost.Specifically For, as shown in Figure 20 and Figure 21, location division 523 is divided into along the vertical direction two sections, and the upper end of location division 523 is cylindrical end, The lower end of location division 523 is truncated cone-shaped end.Thus, when location division 523 and location hole 524 are assembled, the circle of the lower end of location division 523 Platform shape end can play a part of quick positioning and be oriented to, and location division 523 can be facilitated to fix with the grafting of location hole 524, such as Shown in Figure 18 and Figure 19, location hole 524 is set to cylindrical hole, and the aperture of location hole 524 can be equal or slightly larger than location division The external diameter of 523 upper end cylindrical ends.

Wherein, the shape of cross section of location hole 524 can be non-circular.For example, it is fixed on the cross section of location hole 524 The inner surface in position hole 524 can include at least one straightway, and the shape of location division 523 is adapted with the shape of location hole 524. Thus, it is possible to prevent built-in fitting 521 from rotating, fix unstable phenomenon, will set on the inner surface of the cross section of location hole 524 It is equipped with the shape of a straightway, location division 523 and location hole 524 are set to the shape being adapted with location hole 524, Ke Yiyou Effect prevents the location division 523 of built-in fitting 521 from rotating.For example, location hole 524 can be set to semi-circular hole, location division 523 are provided accordingly to semi-cylindrical etc..Certainly, location hole 524 can also be slotted eye, Long Circle hole or polygonal hole Deng.

Preferably, as shown in Figure 20 and Figure 21, built-in fitting 521 is configured to be directed away from the direction of base body 510, transversal Area is gradually reduced.Thus, when the casting of concrete towers bobbin piece is completed, built-in fitting 521 is facilitated with tower or tower section of jurisdiction Between the demoulding, meanwhile, also allow for the positioning between the top of built-in fitting 521 and prestressed pipe.

Specifically, when wind-driven generator concrete towers bobbin piece is made, need pre-buried pre- in concrete towers bobbin piece Stress tube, the bottom of prestressed pipe is fixed with the assembling of built-in fitting 521, as shown in Figure 20 and Figure 21, built-in fitting 521 from top to bottom, Cross-sectional area gradually increases, and the body of built-in fitting 521 includes three parts：Topmost be formed as the less truncated cone-shaped of cross-sectional area and The guide part 5211 of cylinder composition, when built-in fitting 521 and prestressed pipe are assembled, guide part 5211 can play the work of guiding With the lower end of guide part 5211 is connected with cylindrical installation portion 5212, and prestressed pipe is filled by the guiding function of guide part 5211 With being connected on installation portion 5212, the external diameter of installation portion 5212 is less than the internal diameter of prestress pipe, and thus, prestressed pipe is being oriented to It is installed under the guide effect in portion 5211 on built-in fitting 521, so as to realize the efficient dress between prestressed pipe and built-in fitting 521 Match somebody with somebody.Be connected with truncated cone-shaped fixed part 5213 in the lower end of installation portion 5212, truncated cone-shaped fixed part 5213 be formed as from top to bottom by Cumulative big truncated conical shape, is easy in the demoulding, and built-in fitting 521 is smoothly detached with tower section of jurisdiction.

As shown in Figure 22 and Figure 23, base 500 is further included：Keeper 530, keeper 530 is located at base body 510 A side surface on.Thus, by arranging keeper 530 on base body 510, can be in the bottom of concrete towers bobbin piece Corresponding location hole is formed, the positioning for being easy to the timing on chip of concrete towers bobbin is assembled.For example, as shown in Figure 22 and Figure 23, it is fixed The bottom of position part 530 is provided with two and the shape identical location division 523 of 521 location division of built-in fitting 523, such as Figure 18 and Figure 19 institutes Show, keeper 530 pilot hole corresponding with location division 523 is provided with base body 510, from there through under keeper 530 The location division 523 at end can be fixed on the grafting of keeper 530 on base body 510, and, can in the bottom of keeper 530 To be provided with magnet, when by the 530 pilot hole socket connection of the location division 523 of keeper 530 and keeper, by keeper 530 The magnet of bottom more firmly can be assembled to keeper 530 on base body 510.

Alternatively, as shown in Figure 22 and Figure 23, keeper 530 is configured to be directed away from the direction of base body 510, transversal Area is gradually reduced.Thus, on the one hand it is easy to keeper 530 after the casting for completing wind-driven generator concrete towers bobbin piece The demoulding between prefabricated component；On the other hand, can be formed in the bottom of the wind-driven generator concrete towers bobbin piece for preparing The location hole that down cross-sectional area gradually increases, thus, positioning when facilitating tower or tower section of jurisdiction to install.Such as Figure 22 and Figure 23 Shown, keeper 530 includes the truncated cone-shaped main part 531 of epimere and the truncated cone-shaped chassis 532 of lower end, on truncated cone-shaped chassis 532 On be provided with two location divisions 523.

Preferably, as shown in figure 18, base body 510 is spliced by least two sub- bases 500.Thus, it is easy to bottom The transport of seat body 510, assembling.It should be noted that the cross-sectional area of wind-driven generator tower bottom tower section of jurisdiction is larger, it is right Ying Di, base body 510 has relatively large area, not readily transportable and installation.And base body 510 is set to into polylith It is spliced, the transport and installation of base body 510 can be facilitated.

As shown in figure 18, what two fixing hole groups 511 were constituted is shaped as arc.Two fixing hole groups 511 can be formed as Arc (as shown in figure 18), thus, is easy to the outer mold of base body 510 and arc wind-driven generator concrete towers cylinder mould tool Assembling between 100 and arc inner mold 200 is fixed.It should be noted that in the manufacturing process of wind-driven generator tower section of jurisdiction In, the tower section of jurisdiction cross-sectional area of wind-driven generator tower bottom is larger, can be using arcuate die casting after, then by multiple arcs Shape tower section of jurisdiction is assembled into domain shape tower section of jurisdiction.

According to one embodiment of present invention, as shown in Fig. 2-Figure 14, it is respectively equipped with inner mold 200 and outer mold 100 Multiple hangers, multiple hangers are respectively in the circumferentially-spaced setting of inner mold 200 and outer mold 100.Specifically, each internal model is hung The lifting hole(eyelet) for being adapted for lifting is formed with ear 280 and each external mold hanger 160.Thus, by arranging multiple internal model hangers 280 With external mold hanger 160, in mould assembling or demolishing process, hanging apparatus can be adopted, be completed by internal model hanger 280 internally The installation or dismounting of mould 200, improves disassembly efficiency.

Specifically, multiple internal model hangers 280 are each provided on the second reinforcement 242, thus, by internal model hanger 280 pairs When mould 200 is lifted, internal model hanger 280 applies the effect of external force by die ontology 210 in the second reinforcement 242 pairs, above-mentioned External force active area is that the second reinforcement 242 is connected the area in face with inner mold body 210, and the area in the face is larger, can drop Low inner mold body 210 so as to reduce the deformation of inner mold body 210, and then is ensured inner mold 200 by the intensity of external force Dimensional accuracy.

Further, multiple internal model hangers 280 include：Multiple first internal model hangers 281 and multiple second internal model hangers 282, multiple first internal model hangers 281 are located at the top of inner mold body 210, and multiple first internal model hangers 281 in inner mold The circumferentially-spaced setting of body 210, multiple second internal model hangers 282 are located at the bottom of inner mold body 210, and multiple second Circumferentially-spaced setting of the internal model hanger 282 in inner mold body 210.8 are for example shown in the example of Fig. 2 and Fig. 3 One internal model hanger 281 and 8 the second internal model hangers, 282,8 the first internal model hangers 281 and 8 the second internal model hangers 282 are Interval setting, specifically, 8 the first internal model hangers 281 are corresponded to up and down along the circumferential of inner mold body 210 on two reinforcements 242 Arrange along the circumferential uniform intervals of inner mold body 210 on the top of inner mold body 210, similarly, 8 the second internal model hangers 281 are arranged in the bottom of inner mold body 210 along the circumferential uniform intervals of inner mold body 210, and 8 the first internal model hangers 281 and 8 the second internal model hangers are corresponded respectively about 282, thus, are lifted by internal model hanger 280 using hanging apparatus During inner mold 200, the stress of inner mold 200 is preferable, and is easily adjusted the position of inner mold 200, so as to lift efficiency high.

Similar with internal model hanger 280, as shown in figures s-11, multiple external mold hangers 160 are each provided at the second external mold reinforcement On 172, thus, when being lifted to outer mold 100 by external mold hanger 160, external mold hanger 160 passes through the second external mold reinforcement 172 Externally die ontology 110 applies the effect of external force, and above-mentioned external force active area is the second external mold reinforcement 172 and outer mold body The area in 110 connected faces, the area in the face is larger, intensity of the outer mold body 110 by external force can be reduced, so as to reduce The deformation of outer mold body 110, and then ensure the dimensional accuracy of outer mold 100.

The outer surface of outer mold body 110 is provided with multiple first external mold reinforcements 171 and multiple second arranged in a crossed manner External mold reinforcement 172, each first external mold reinforcement 171 along the circumferentially extending of outer mold body 110, strengthen by each second external mold Muscle 172 is axially extending along outer mold body 110.6 the first external mold reinforcements are for example shown in the example of Fig. 9-Figure 11 171 and 12 the second external mold reinforcements, 172,6 the first external mold reinforcements 171 and 12 intersections of the second external mold reinforcements 172 set Put on the outer surface of outer die ontology 110, thus, the first external mold reinforcement 171 can strengthen the ring of outer mold body 110 Bending resistance, the second external mold reinforcement 172 can strengthen longitudinal bending resistance of outer mold body 110, outer so as to improve The bending resistance of die ontology 110, improves the structural strength of whole outer mold 100.

Further, as shown in figure 9, multiple external mold hangers 160 include：Multiple first external mold hangers 161 and multiple second External mold hanger 162, multiple first external mold hangers 161 are located at the top of outer mold body 110, and multiple first external mold hangers 161 In the circumferentially-spaced setting of outer die ontology 110, multiple second external mold hangers 162 are located at the bottom of outer mold body 110, and Circumferentially-spaced setting of multiple second external mold hangers 162 in outer die ontology 110.For example show in the example of Fig. 9 and Figure 10 8 the first external mold hangers 161 and 8 the second external mold hangers, 162,8 the first external mold hangers 161 are gone out and 8 the second external molds have hung Ear 162 corresponds to up and down interval setting on the second external mold reinforcement 172 along the circumferential of outer mold body 110, specifically, 8 the One external mold hanger 161 is arranged on the top of outer die ontology 110 along the circumferential uniform intervals of outer mold body 110, similarly, 8 Individual second external mold hanger 162 is arranged in the bottom of outer die ontology 110 along the circumferential uniform intervals of outer mold body 110, and 8 First external mold hanger 161 and 8 the second external mold hangers are corresponded respectively about 162, thus, using hanging apparatus external mold are passed through During the lifting outer mold 100 of hanger 160, the stress of outer mold 100 is preferable, and is easily adjusted the position of outer mold 100, hangs so as to improve Dress efficiency.

According to one embodiment of present invention, as shown in Fig. 2-Figure 14, inner mold 200 and outer mold 100 are respectively by multiple Submodule tool is circumferentially spliced successively.For example in the example of Fig. 2-Fig. 4, inner mold body 210 has this by 4 internal model submodules Body 201 is circumferentially assembled successively, can be by multiple internal model bolts 203 and multiple interior between the sub- die ontology 201 of internal model Mould bearing pin 202 is attached.The size of the relative inner mold body 210 of the sub- die ontology 201 of internal model is less, thus, internal model submodule The manufacture and transport of tool body 201 is more convenient, such that it is able to cost-effective.Meanwhile, 16 shown in Fig. 2 and Fig. 3 hanger is equal Point on the sub- die ontology 201 of 4 internal models, i.e. the sub- die ontology 201 of each internal model is provided with 4 internal model hangers 280, thus, The lifting of the sub- die ontology 201 of single internal model can be facilitated.Certainly, the number of the sub- die ontology 201 of internal model can be according to being actually subjected to Setting is asked, so as to preferably meet manufacture and movement requirement.

Wherein, internal model bolt 203 is used for the connection each other of the sub- die ontology 201 of internal model, it is ensured that the knot of inner mold 200 Structure intensity and seal.Internal model bearing pin 202 can adopt taper bolt, for the sub- die ontology 201 of internal model positioning each other, Taper bolt self-locking performance is good, and positioning precision is high, and easy for installation, impact of the being dismounted for multiple times to positioning precision is less, so as to ensure internal model Relative positional accuracy between sub- die ontology 201.

For example, as shown in Fig. 2-Fig. 4 and Fig. 7, inner mold body 210 is generally arcuate, wind-driven generator concrete tower Section of jurisdiction is molded by the die casting with inner mold 200, then two concrete towers bobbin piece docking are constituted into single wind-power electricity generation Machine concrete tower.

Alternatively, the cross section of inner mold body 210 can be with generally arcuate, and the corresponding central angle of the arc can basis Actual requirement is specifically arranged, and for example, can be less than 180 ° (such as 90 °, 120 °), it is of course also possible to 180 ° are equal to or more than, with Preferably meet actual requirement.For example, as shown in figs 2-4, now can be poured by the mould with inner mold 200 using two The single wind-driven generator concrete tower of wind-driven generator concrete towers bobbin piece docking composition of type casting moulding.

And, inner mold body 210 can be set to hollow cylinder and cut along its longitudinal middle axis according to actual requirement A part, now by the die casting with inner mold 200 into tower section of jurisdiction, the tower of multiple tower pipe sheet assemblings is in Hollow column structure.

And, the general generally large-scale hollow cone structure of wind-driven generator concrete tower, the cross section of tower is Annular, and the cross sectional dimensions of tower bottom is larger, the cross sectional dimensions on tower top is less.Due to wind-driven generator concrete The restriction of the traffic condition of tower and prefabricated processing conditions, the single concrete tower in large scale section can be by multiple less chis Very little concrete towers bobbin piece assembles, wherein, each concrete towers bobbin piece is molded by die casting, thus, it is possible to The cross section of mould is arranged into generally arcuate, now, the cross section of outer mold 100 is also generally arcuate.Such as Fig. 2-Fig. 4 institutes The outer mold 100 of the arc-shaped cross-section for showing, now by the mould moulded by casting concrete towers bobbin piece with outer mold 100.

Corresponding with inner mold 200, as Figure 9-Figure 11, the cross section of outer mold body 110 is generally arcuate, the arc Corresponding central angle can specifically be arranged according to actual requirement, for example, can be less than 180 ° (such as 90 °, 120 °), certainly, 180 ° can be equal to or more than, preferably to meet actual requirement.For example, as Figure 9-Figure 11, two can now be adopted Single wind-driven generator is constituted by the wind-driven generator concrete towers bobbin piece docking of the shaping of the die casting with outer mold 100 Concrete tower.

Similar with inner mold 200 such as in the example of Fig. 9-Figure 14, the body of outer mold 100 is by the sub- die ontology of 4 external molds 101 is circumferentially assembled successively, can be by multiple external mold bolts 103 and multiple external molds between the sub- die ontology 101 of external mold Bearing pin 102 is attached.Due to the size of the sub- die ontology 101 of external mold it is less, thus, the manufacture of the sub- die ontology 101 of external mold It is more convenient with transport, such that it is able to cost-effective.Meanwhile, 16 shown in Fig. 9 hanger divides equally die ontology in 4 external molds On 101, i.e. the sub- die ontology 101 of each external mold is provided with 4 external mold hangers 160, thus, can facilitate single external mold submodule tool originally The lifting of body 101.Certainly, the number of the sub- die ontology 101 of external mold can be arranged according to actual requirement, so as to preferably meet system Make and movement requirement.

Thus, the mould 700 for wind-driven generator concrete towers bobbin piece according to embodiments of the present invention, by base 500th, inner mold 200, outer mold 100, the side board die 301 of top board mould 400 and first and the second side board die 302 are limited Chamber, the casting for carrying out wind-driven generator concrete tower makes, wherein, the first side board die 301 and the second side board die 302 are pivotably connected with inner mold 200, when casting is completed, can be by the first side board die 301 after dismounting outer mold 100 Rotate to the inner side of inner mold 200 with the second side board die 302, stripping operation is carried out to prefabricated component, simplify stripping operation mistake The workload of journey, and then improve operating efficiency.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ", The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example are described Structure, material or feature are contained at least one embodiment of the present invention or example.In this manual, to above-mentioned term Schematic representation is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or spy Point can in an appropriate manner be combined in any one or more embodiments or example.

Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not These embodiments can be carried out with various changes, modification, replacement and modification in the case of the principle and objective that depart from the present invention, this The scope of invention is limited by claim and its equivalent.

Claims (12)

1. a kind of mould for wind-driven generator concrete towers bobbin piece, it is characterised in that include：

Base；

Inner mold, the inner mold is located on the base；

Outer mold, the outer mold is located on the base, and the outer mold is located at the outside of the inner mold；

Top board mould, the top board mould is located at the top of the inner mold and the outer mold；

First side board die, first side board die is located at the one end in the circumference of the inner mold and the outer mold, and First side board die is pivotly connected with the inner mold；

Second side board die, second side board die is located at the other end in the circumference of the inner mold and the outer mold, And second side board die is pivotly connected with the inner mold,

The base, the inner mold, the outer mold, the top board mould, first side board die and second side Chamber is limited between board mold.

2. the mould for wind-driven generator concrete towers bobbin piece according to claim 1, it is characterised in that in described A side surface away from the outer mold of mould is provided with multiple first reinforcements and multiple second reinforcements, and multiple described One reinforcement axially spaced-apart is arranged and along the circumferentially extending of the inner mold, multiple second reinforcements and multiple described the One reinforcement is arranged in a crossed manner, and multiple second reinforcements are provided at circumferentially spaced and along the axially extending of the inner mold, The width of one of them in plurality of first reinforcement is more than the width of remaining first reinforcement, and multiple institutes State in the first reinforcement it is described one of them be located at the inner mold top.

3. the mould for wind-driven generator concrete towers bobbin piece according to claim 1, it is characterised in that described outer The bottom of mould is provided with grouting mouth and top is provided with least one overflow ducts, and the grouting mouth and the overflow ducts are in circumference On stagger setting.

4. the mould for wind-driven generator concrete towers bobbin piece according to claim 3, it is characterised in that the filling The distance between slurry mouth and bottom surface of the outer mold are L, wherein, the L meets：800mm≤L≤1000mm.

5. the mould for wind-driven generator concrete towers bobbin piece according to claim 3, it is characterised in that described On the cross section of outer mold, the grouting mouth is located at the central authorities of the outer mold, and the overflow ducts are two, and described in two Overflow ducts are respectively positioned at the circumferential two ends of the outer mold.

6. the mould for wind-driven generator concrete towers bobbin piece according to claim 1, it is characterised in that described Between being respectively equipped with along the vertical direction on a side surface positioned at the within the chamber of side board mold and second side board die Every the multiple boss for arranging.

7. the mould for wind-driven generator concrete towers bobbin piece according to claim 1, it is characterised in that described It is respectively equipped with the direction of the width on a side surface positioned at the within the chamber of side board mold and second side board die Spaced two raised lines, each described raised line extends along its length and through first side board die and described second The lower surface of side board die.

8. the mould for wind-driven generator concrete towers bobbin piece according to claim 7, it is characterised in that described A side surface positioned at the within the chamber of any one in side board mold and second side board die is provided with grouting Channel part, the first end in the grouting channel portion is located between two raised lines, and second end in the grouting channel portion extends To one of them in two raised lines.

9. the mould for wind-driven generator concrete towers bobbin piece according to any one of claim 1-8, its feature It is that one of them in first side board die and second side board die is provided with upper and lower spaced multiple sets Cylinder, the first end of multiple sleeves stretches into the within the chamber, is provided with dismountable sleeve connector in each described sleeve, often The individual sleeve by described in the sleeve connector and first side board die and second side board die wherein One is detachably connected,

Another in first side board die and second side board die is provided with spaced multiple pre-buried up and down Connector, each described built-in connection includes being located at the reinforcing bar of the within the chamber and is connected to neighbouring described the of the reinforcing bar Another the rebar connector in side board mold and second side board die, the rebar connector has interior spiral shell Pit.

10. the mould for wind-driven generator concrete towers bobbin piece according to claim 1, it is characterised in that described The upper surface of top board mould is provided with circumferentially spaced multiple installing plates, and each described installing plate is provided with insertion at least One installing hole, the lower surface of the top board mould is provided with circumferentially spaced multiple leveling parts.

11. moulds for wind-driven generator concrete towers bobbin piece according to claim 1, it is characterised in that described Multiple hangers are respectively equipped with inner mold and the outer mold, multiple hangers are respectively in the inner mold and the outer mold Circumferentially-spaced setting.

12. moulds for wind-driven generator concrete towers bobbin piece according to claim 1, it is characterised in that described Inner mold and the outer mold are circumferentially spliced successively respectively by multiple submodules tool.