CN208347424U - The template component poured for tower - Google Patents

Abstract

The utility model discloses one kind to be used for tower formwork for placing component.The template component includes: the inner template poured for tower, the inner template is used to be located on the inner sidewall of the tower segments and the inner template does not remove after the completion of the tower segments pour, wherein the inner template includes the interior matrix of multiple metals, and multiple interior matrixs are sequentially connected end to end in turn to constitute annular；Exterior sheathing, the exterior sheathing are located in the outside of the tower segments, the casting space of the tower segments are limited between the inner template and the exterior sheathing；Purlin, the medial support of the inner template have the outside-supporting of the purlin perhaps exterior sheathing to have the inside of the purlin or the inner template and the outside-supporting of the exterior sheathing to have the purlin.It is not removed after the completion of tower segments pour according to the inner template of the template component of the utility model embodiment, eliminates step of removal, thus greatly reduce the cost and difficulty of high altitude operation.

Description

The template component poured for tower

Technical field

The utility model relates to concrete tower the realm of building construction, poured more particularly, to a kind of for tower Template component.

Background technique

With the increase of wind turbine power generation efficiency, the length of blade of wind-driven generator is increasingly longer, matching The height and sectional dimension of blower fan tower barrel are also continuously increased.Wherein, steel construction tower is due to higher cost, transport difficult, It is difficult to meet the construction requirement of the high tower in big section.And concrete tower can economically build Large-scale Wind Turbines, because This obtains extensive concern.Since traffic condition and processing conditions limit, big section tower is had using cast-in-place form than prefabricated processing There are the advantages such as higher economy and faster speed of application.

Existing pouring plan is thick steel plate usually using interior external mold, at high cost.To save cost, needed after being poured at every section Mould is removed, next section is recycled and reused for and pours.The shortcomings that this scheme, is that each section needs to wait concrete formation, the time compared with Long；For higher-height tower, since thick steel plate weight is big, high altitude operation difficulty is larger；The tower of pouring molding is coagulation Native tower, maintenance cost is high, difficult in maintenance.

Utility model content

The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model mentions A kind of template component poured for tower is gone out.

According to the template component that the utility model embodiment is poured for tower, the tower includes from bottom to top successively Connected multiple tower segments, the template component include: the inner template poured for tower, and the inner template is for being located in institute It states on the inner sidewall of tower segments and the inner template does not remove after the completion of the tower segments pour, wherein the inner template includes The interior matrix of multiple metals, multiple interior matrixs are sequentially connected end to end in turn to constitute annular；Exterior sheathing, the exterior sheathing are located in The outside of the tower segments limits the casting space of the tower segments between the inner template and the exterior sheathing；Purlin, institute The medial support for stating inner template has the outside-supporting of the purlin perhaps exterior sheathing to have the purlin or the internal model The outside-supporting of the inside of plate and the exterior sheathing has the purlin.

It is not removed, is eliminated after the completion of tower segments pour according to the inner template of the template component of the utility model embodiment Step of removal, thus greatly reduces the cost and difficulty of high altitude operation, moreover, the crust for pouring rear tower is metal plate, beauty It sees and easy to maintain.And template component is versatile, and manufacturing cost is low.

In some embodiments of the utility model, each interior matrix is configured to flake.

In some embodiments of the utility model, the thickness of the interior matrix is not more than 1mm.

In some embodiments of the utility model, the thickness of the interior matrix is approximately equal to 0.5mm.

In some embodiments of the utility model, the interior matrix includes at least three, and each interior matrix is Arc.

In some embodiments of the utility model, the developed plantform shape of each interior matrix is rectangle or sector.

In some embodiments of the utility model, self-drilling connection is used between the two neighboring interior matrix.

In some embodiments of the utility model, for connecting the tapping screw of the two neighboring interior matrix extremely Few is two rows, and the spacing in every row between two neighboring tapping screw is not more than 500mm.

The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description In become obvious, or recognized by the practice of the utility model.

Detailed description of the invention

The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will Become obvious and be readily appreciated that, in which:

Fig. 1 is the structural schematic diagram according to the inner template of the utility model embodiment；

Fig. 2 is the perspective view of the interior matrix of inner template shown in Fig. 1；

Fig. 3 is the assembly schematic isometric according to the used facility of the tower of the utility model embodiment construction；

Fig. 4 is the top view of facility shown in Fig. 3；

Fig. 5 is the enlarged drawing in the portion M in Fig. 3；

Fig. 6 is the perspective view for enclosing section according to the utility model embodiment；

Fig. 7 is the enlarged drawing in the portion A in Fig. 6；

Fig. 8 is the enlarged drawing in the portion B in Fig. 6；

Fig. 9 is the local structural graph according to the vertical purlin of the utility model one embodiment；

Figure 10 is the structural schematic diagram according to the exterior sheathing of the utility model embodiment；

Figure 11 is the perspective view of the outer matrix of exterior sheathing described in Figure 10.

Appended drawing reference:

100: purlin；100a: internal model purlin；100b: external mold purlin；

10: enclosing section；11: vertical purlin；12: circumferential latticing；

20: adjustment structure；21: first connecting portion；22: second connecting portion；23: connector；24: connecting hole；25: assembly Hole；

30: stirrup positioning region；31: perforation；

200: template component；

210: inner template；211: interior matrix；

220: exterior sheathing；221: outer matrix.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model Limitation.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model System.In addition, defining " first ", the feature of " second " can explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.

Below with reference to Fig. 1 and Fig. 2 description according to the inner template 210 poured for tower of the utility model embodiment.It is first First it should be noted that being used for the inner template 210 that tower pours can be used for the tower pouring construction of wind-power electricity generation, can be used for The tower of thermal power generation is constructed, and can be also used for the construction of the tower building of chemical field application, here with no restriction.Hereafter only It is illustrated so that inner template 210 is for wind power tower tube construction as an example.

In the embodiments of the present invention, in casting concrete tower, need to install inside and outside two layers of template, i.e. tower Formwork for placing 200 include inner template 210 and exterior sheathing 220, wherein tower includes the multiple towers being sequentially connected from bottom to top Section, inner template 210 and exterior sheathing 220 are configured to annular and are arranged each other, and inner template 210 is located at the inside of exterior sheathing 220, and two Casting space is limited between person, after the casting concrete between inner template 210 and exterior sheathing 220, shape after concrete is dry As above-mentioned tower segments.

Wherein in the embodiments of the present invention, inner template 210 is used to be located on the inner sidewall of tower segments and internal model Plate 210 does not remove after the completion of tower segments pour, and wherein inner template 210 includes the interior matrix 211 of multiple metals, multiple internal models Piece 211 is sequentially connected end to end in turn to constitute annular.

The inner template 210 according to the present utility model poured for tower, due to not removed after the completion of tower segments pour, Step of removal is eliminated, the cost and difficulty of high altitude operation are thus greatly reduced, moreover, the crust for pouring rear tower is metal Plate is beautiful and easy to maintain.

In addition, being multiple 211 structures of interior matrix being sequentially connected end to end in turn according to the inner template 210 of the utility model embodiment It makes, when thus being poured for the tower segments of various outer diameter, can according to need and be configured to phase using the interior matrix 211 of different number Answer the inner template 210 of size, in this way in matrix 211 it is versatile, the manufacturing cost of inner template 210 can drop significantly It is low.

Below with reference to Fig. 1 and Fig. 2 detailed description according to the inner template 210 of the utility model embodiment.

As depicted in figs. 1 and 2, each interior matrix 211 is configured to flake.Wherein optionally, interior matrix 211 can be Stalloy is made, and only an interior matrix can be produced by carrying out the processes such as punching press, shearing with the steel disc of corresponding size in this way 211, there is this that the manufacture of internal model piece 211 can be made simpler, it is at low cost.

In some embodiments of the utility model, the thickness of interior matrix 211 is not more than 1mm.The thickness of matrix 211 in this way Small, at low cost, light weight is spent, multiple interior matrixs 211 are constructed of the light-weight of inner template 210, are convenient for high altitude operation.

Further, in one preferred embodiment of the utility model, the thickness of interior matrix 211 is approximately equal to 0.5mm.According to The inner template 210 of the utility model embodiment, compared with the existing technology in tower pour mold for, the utility model is mentioned 211 thickness of interior matrix of inner template 210 out is minimum, and the applicant of the utility model is in the art by long-term experience product It is tired, the prospecting of practice of construction, and by the continuous improvement to bulky manufacture mold in the prior art, it is practical new to propose this The concrete composition structure of inner template 210 in type, the i.e. thickness of inner template 210 are arranged to be approximately equal to 0.5mm, and what is thus constituted is interior Template 210 is light-weight, significantly reduces cost, so as to propose to pouring rear inner template 210 and stay on tower inner wall A possibility that very big.Therefore it is substantially reduced according to the internal model cost of the utility model embodiment, weight substantially reduces, and structure obtains Simplifying, the construction process of tower is simple, and pouring rear inner template 210 can stay on tower inner wall, and the crust of tower is metal plate, It is beautiful and easy to maintain.

As depicted in figs. 1 and 2, optionally, interior matrix 211 includes at least three, and each interior matrix 211 is arc.By The interior matrix 211 of this multiple arcs is sequentially connected end to end in turn, and can effectively form the inner template 210 of annular, structure simple structure It is convenient.

Optionally, the developed plantform shape of each interior matrix 211 is rectangle or sector.It is possible thereby to according to different height Tower segments select interior matrix 211 of different shapes to be manufactured, and selectable range is big, and inner template 210 is simple to manufacture.

In the alternative embodiment of the utility model, self-drilling connection is used between two neighboring interior matrix 211.Thus It can simplify the connection structure between two neighboring interior matrix 211, assembling is quick, so as to save time cost.

Further, at least two rows of for connecting the tapping screw of two neighboring interior matrix 211, it is two neighboring in every row Spacing between tapping screw is not more than 500mm.It is possible thereby to keep the connection structure of two neighboring interior matrix 211 more stable, It is not easy to be damaged because of external force.

Below with reference to Fig. 1-Fig. 9 description according to the template group of the utility model second aspect embodiment poured for tower Part 200, template component 200 include inner template 210 and exterior sheathing 220, and inner template 210 is located in the inside of tower segments, exterior sheathing 220 are located in the outside of tower segments, and the casting space of tower segments is limited between inner template 210 and exterior sheathing 220.In wherein Template 210 is the inner template 210 above-mentioned according to the utility model.

Since there is above-mentioned beneficial effect according to the inner template 210 of the utility model embodiment, it is practical new according to this The template component 200 of type embodiment has corresponding beneficial effect, the i.e. template component by the way that the inner template 210 is arranged 200 inner template 210 does not remove after the completion of tower segments pour, and eliminates step of removal, thus greatly reduces high altitude operation Cost and difficulty, moreover, pour rear tower crust be metal plate, it is beautiful and easy to maintain.And template component 200 is logical Strong with property, manufacturing cost is low.

Certain the utility model is not limited to this, wherein in the embodiments of the present invention, as shown in Figure 10 and Figure 11, Exterior sheathing 220 does not also remove after the completion of tower segments pour, and wherein exterior sheathing 220 includes the outer matrix 221 of multiple metals, multiple Outer matrix 221 is sequentially connected end to end in turn to constitute annular.

The exterior sheathing 220 according to the present utility model poured for tower, due to not removed after the completion of tower segments pour, Step of removal is eliminated, the cost and difficulty of high altitude operation are thus greatly reduced, moreover, the crust for pouring rear tower is metal Plate is beautiful and easy to maintain.

In addition, being multiple 221 structures of outer matrix being sequentially connected end to end in turn according to the exterior sheathing 220 of the utility model embodiment It makes, when thus being poured for the tower segments of various outer diameter, can according to need and be configured to phase using the outer matrix 221 of different number Answer the exterior sheathing 220 of size, matrix 221 outer in this way it is versatile, the manufacturing cost of exterior sheathing 220 can drop significantly It is low.

Below with reference to Figure 10 and Figure 11 detailed description according to the exterior sheathing 220 of the utility model embodiment.

As shown in Figure 10 and Figure 11, each outer matrix 221 is configured to flake.Wherein optionally, outer matrix 221 can be with It is made of stalloy, only an outer matrix can be produced by carrying out the processes such as punching press, shearing with the steel disc of corresponding size in this way 221, there is this that the manufacture of external mold piece 221 can be made simpler, it is at low cost.

In some embodiments of the utility model, the thickness of outer matrix 221 is not more than 1mm.The thickness of matrix 221 outer in this way Small, at low cost, light weight is spent, multiple outer matrixs 221 are constructed of the light-weight of exterior sheathing 220, are convenient for high altitude operation.

Further, in one preferred embodiment of the utility model, the thickness of outer matrix 221 is approximately equal to 0.5mm.According to The exterior sheathing 220 of the utility model embodiment, compared with the existing technology in tower pour mold for, the utility model is mentioned 221 thickness of outer matrix of exterior sheathing 220 out is minimum, and the applicant of the utility model is in the art by long-term experience product It is tired, the prospecting of practice of construction, and by the continuous improvement to bulky manufacture mold in the prior art, it is practical new to propose this The concrete composition structure of exterior sheathing 220 in type, the i.e. thickness of exterior sheathing 220 are arranged to be approximately equal to 0.5mm, and what is thus constituted is outer Template 220 is light-weight, significantly reduces cost, so as to propose to pouring rear exterior sheathing 220 and stay on tower inner wall A possibility that very big.Therefore it is substantially reduced according to the internal model cost of the utility model embodiment, weight substantially reduces, and structure obtains Simplifying, the construction process of tower is simple, and pouring rear exterior sheathing 220 can stay on tower inner wall, and the crust of tower is metal plate, It is beautiful and easy to maintain.

As shown in Figure 10 and Figure 11, optionally, outer matrix 221 includes at least three, and each outer matrix 221 is arc. Thus the outer matrix 221 of multiple arcs is sequentially connected end to end in turn, and can effectively form the exterior sheathing 220 of annular, structure construction letter Folk prescription is just.

Optionally, the developed plantform shape of each outer matrix 221 is rectangle or sector.It is possible thereby to according to different height Tower segments select outer matrix 221 of different shapes to be manufactured, and selectable range is big, and exterior sheathing 220 is simple to manufacture.

In the alternative embodiment of the utility model, self-drilling connection is used between two neighboring outer matrix 221.Thus It can simplify the connection structure between two neighboring outer matrix 221, assembling is quick, so as to save time cost.

Further, at least two rows of for connecting the tapping screw of two neighboring outer matrix 221, it is two neighboring in every row Spacing between tapping screw is not more than 500mm.It is possible thereby to keep the connection structure of two neighboring outer matrix 221 more stable, It is not easy to be damaged because of external force.

Below with reference to Fig. 1-Fig. 9 description according to the template group of the utility model second aspect embodiment poured for tower Part 200, template component 200 include exterior sheathing 220 and inner template 210, and exterior sheathing 220 is located in the outside of tower segments, inner template 210 are located in the inside of tower segments, and the casting space of tower segments is limited between exterior sheathing 220 and inner template 210.Its China and foreign countries Template 220 is the exterior sheathing 220 above-mentioned according to the utility model.

Since there is above-mentioned beneficial effect according to the exterior sheathing 220 of the utility model embodiment, it is practical new according to this The template component 200 of type embodiment has corresponding beneficial effect, the i.e. template component by the way that the exterior sheathing 220 is arranged 200 exterior sheathing 220 does not remove after the completion of tower segments pour, and eliminates step of removal, thus greatly reduces high altitude operation Cost and difficulty, moreover, pour rear tower crust be metal plate, it is beautiful and easy to maintain.And template component 200 is logical Strong with property, manufacturing cost is low.

Certain the utility model is not limited to this, and further includes purlin according to the template component 200 of the utility model embodiment 100。

Purlin 100 is set in outside or the inside of template component 200 with circumferentially support shuttering component 200.What is had In construction, only the inside of inner template 210 needs to support purlin 100；In the construction having, only the outside of exterior sheathing 220 needs to prop up Support purlin 100；In construction also, the inside of inner template 210 and the outside of exterior sheathing 220 are required to support purlin 100.For letter Change description, be illustrated so that the outside of the inside of inner template 210 and exterior sheathing 220 is required to support purlin 100 as an example below, At this point, purlin 100 includes internal model purlin 100a and external mold purlin 100b, internal model purlin 100a is located at the interior of template component 200 Side, external mold purlin 100b are set in the outside of template component 200.

As shown in Figure 3 and Figure 6, each purlin 100 encloses section 10 with multiple, and multiple sections 10 of enclosing circumferentially join end to end, enclose Purlin 100 is formed as ring structure.

Wherein, since external mold purlin 100b housing is in the outside of exterior sheathing 220, external mold purlin 100b is ring structure, phase When in one layer of lasso of outer hoop on exterior sheathing 220.Each point constrains outside the external mold purlin 100b of this annular in the circumferential Template 220, so that the everywhere exterior sheathing 220 on the inside of external mold purlin 100b can be constrained very well.And since external mold encloses The structure of purlin 100b itself annular, it has the function of self-balancing, therefore it is all to the effect of contraction of 220 everywhere of exterior sheathing It is identical.

Since internal model purlin 100a inner support is in the inside of inner template 210, internal model purlin 100a is ring structure, is equivalent to One layer of support ring is provided in inner template 210.The internal model purlin 100a of this annular equal support internal mould plate of each point in the circumferential 210, so that the everywhere on the outside of internal model purlin 100a can be constrained very well.And due to internal model purlin 100a itself annular Structure, it has the function of self-balancing, therefore it is all identical to the support effect of contraction of 210 everywhere of inner template.

Using the purlin 100 of the utility model embodiment, due to the template component 200 of 100 pairs of insides of purlin or outside Effect of contraction can be balancedly played on circumferential direction, therefore relatively thin plate can be used in inner template 210 and exterior sheathing 220.Work as template When a certain item of component 200 deforms, certain that will drive purlin 100 at deformation deforms therewith, and purlin 100 is at this Deformation force is scattered to 100 circumferential direction of purlin everywhere, and the entire purlin 100 under itself rigidly effect of purlin 100 resists the deformation force, makes Template component 200 at this can fast quick-recovery to original position.Exactly purlin 100 everywhere can play template component 200 in circumferential direction Effect of contraction, therefore template component 200 itself can not have to be arranged excessively heavy.After template component 200 mitigates, it can mitigate whole Body construction burden.

The usually used interior external mold of existing pouring plan is the thick steel plate of thickness 5-6mm, at high cost.To save cost, Every section of tower segments need to remove mould after pouring, and are recycled and reused for pouring for next section of tower segments.The shortcomings that this scheme, is, each Section tower segments need to wait concrete formation before removing interior external mold, and the time is more long；The tower of pouring molding is concrete tower, Maintenance cost is high, difficult in maintenance.

And since template component 200 can use thin plate in the utility model embodiment, cost is opposite to be lowered, in every section of tower Cylinder section can not need to remove mould after pouring, in this way can in the time for applying man-hour requirement waiting for carrying out next section of tower segments To greatly shorten.The outer layer and internal layer of last tower leave template component 200, and template component 200 is by template transition at tower Self structure, overall maintenance cost reduce.

Optionally, the inner template 210 in template component 200 and exterior sheathing 220 all can be sheet metal, certainly, template group Other plate replacements with certain rigidity and flexible energy, such as copper sheet, composite plate etc. can be used in part 200, does not make here Limitation.

The purlin 100 of the utility model embodiment is rigid member, so as to provide inner and outer template enough support constraints Power.

Wherein, external mold purlin 100b housing is in the outside of exterior sheathing 220, the internal diameter and exterior sheathing 220 of external mold purlin 100b Outer diameter it is generally equalized；Internal model purlin 100a is located at the inside of inner template 210, the outer diameter and inner template 210 of internal model purlin 100a Internal diameter it is generally equalized.That is, the needs of purlin 100 are corresponding consistent with corresponding 200 size of template component, it could preferably Play constraint supporting role.

To sum up, according to the template component 200 using purlin of the utility model embodiment, by by the multiple of purlin 100 It encloses section 10 and splices along annular head and the tail and be connected, provide when pouring to template component 200 and either internally or externally support, it can be with Be significantly increased 200 overall structure rigidity of template component, reduce the lateral deformation of template component 200, thus guarantee tower at The quality of type.Due to the reasonable employment of purlin 100, thin plate is can be used in the template component 200 when tower is constructed, and it is difficult can to reduce lifting Degree improves speed of application.

Optionally, when internal model purlin 100a is located at the inside of inner template 210, in the setting of the inside of internal model purlin 100a Support structure.The setting of inner support structure can reinforce constraint supporting role of the internal model purlin 100a to inner template 210, enclose internal model Purlin 100a stretching is in inner template 210.It is understood that leaning on inner template after the rationally rigidity of setting internal model purlin 100a 210 rigidity can also make internal model purlin 100a stretching in inner template 210.Alternatively, can be enclosed in internal model purlin 100a and external mold Association structure is connected between purlin 100b, internal model purlin 100a and external mold purlin 100b are unlikely to deform after being connected as one.

It mentions in the explanation of work progress above, when external mold purlin 100b housing is at the outside of exterior sheathing 220, uses Cable wire banding external mold purlin 100b.It is understood that the stirrup of other materials can also be used in the utility model embodiment Multiple by purlin 100 enclose the circumferentially banding of section 10, and the utility model is not specifically limited the type of stirrup.

In addition, can also be set when external mold purlin 100b housing is at the outside of exterior sheathing 220 in the outside of external mold purlin 100b Set outer support structure.The setting of outer support structure can further strengthen external mold purlin 100b and make to the constraint support of exterior sheathing 220 With.

In the embodiment having, the diameter dimension of tower ontology is sequentially reduced on direction from bottom to top, therefore when outer At the outside of exterior sheathing 220, external mold purlin 100b is got over slide downward by gravity, can bound round instead mould purlin 100b housing Must be tighter, therefore even if not using outer support structure, external mold purlin 100b can also constrain exterior sheathing 220 well.

It is illustrated referring to specific structure of Fig. 5-Fig. 9 to purlin 100.

In some embodiments, purlin 100 encloses section 10 including at least three, and each section 10 of enclosing is waited to connect from beginning to end again after processing is completed It is connected into annular.

In the utility model embodiment, the multiple of purlin 100 enclose in section 10, and each adjacent two is enclosed can be used between section 10 Rotation connection (connects) for example, by using axis hinge, flexural pivot, and each adjacent two, which is enclosed, can be used flexible connection (for example, by using drawing between section 10 Rope connection), each adjacent two, which is enclosed, can also be used rigid connection between section 10, be not specifically limited here.

In some embodiments of the utility model, it is to be detachably connected that any two of purlin 100, which are enclosed between section 10, That is, any section 10 of enclosing of purlin 100 can remove, any section 10 of enclosing of purlin 100 can also be installed additional into.When enclosing When the size that purlin 100 needs is inadequate, it can be inserted into one between section 10 new encloses section 10 in two neighboring enclose.When purlin 100 needs It is oversized when, extra section 10 of enclosing can also therefrom be removed.

Such design, the applicable construction size range of purlin 100 is big, very useful.

For example, installing for template component 200 is also required to according to tower when the diameter of tower is gradually reduced by lower end to upper end The structure size of cylinder is adjusted.In this way, when pouring the tower segments of lower part, can be inserted into purlin 100 it is new enclose section 10 with Increase the diameter of purlin 100.When pouring the tower segments on top, excessive section 10 of enclosing can be removed in purlin 100 and is enclosed with reducing The diameter of purlin 100.The purlin 100 same in this way, can the whole process of same tower from the bottom to top can use arrive, utilization rate is high.

In some embodiments of the utility model, enclosed in two neighboring enclose between section 10 equipped with adjustment structure 20 with adjusting The perimeter of purlin 100.Specifically, by setting adjustment structure 20, can make at least one enclose the circumferential lengths of section 10 lengthen or It shortens, to adjust the perimeter and radius of curvature of entire purlin 100.

In this way, the perimeter of purlin 100 can be adjusted according to the actual diameter of template component 200, adjust during actual construction Festival-gathering is very flexible.

In some embodiments, purlin 100 is enclosed in each adjacent two is equipped with adjustment structure 20 between section 10, such purlin In 100 circumferential direction, any two, which are enclosed, can carry out length adjustment between section 10, need to adjust purlin 100 when practice of construction When perimeter, it may be selected in convenient position and operation be adjusted.

It is understood that the construction of tower is mostly in aerial work, therefore each adjacent two of purlin 100 is enclosed Adjustment structure 20 is set between section 10, and worker can choose safety area when selecting foothold, to adjust the week of purlin 100 It is long.

In some embodiments, as Figure 6-Figure 8, adjustment structure 20 includes first connecting portion 21, second connecting portion 22 With connector 23, first connecting portion 21 and second connecting portion 22 be respectively provided at it is two neighboring enclose in section 10,21 He of first connecting portion Connecting hole 24 is equipped in second connecting portion 22, as shown in figure 5, connector 23 is each passed through first connecting portion 21 and the second connection Connecting hole 24 in portion 22；Wherein, the connecting hole 24 at least one of first connecting portion 21 and second connecting portion 22 is more It is a.

That is, when connector 23 chooses the connecting hole 24 in first connecting portion 21 and second connecting portion 22, even Fitting 23 pass through the connecting hole 24 chosen in first connecting portion 21 and second connecting portion 22 it is fixed after, the perimeter of purlin 100 is also It is fixed.When the connecting hole 24 that connector 23 connects converts, it is equivalent to and is connected to two adjustment structures enclosed between section 10 20 Length is changed, so that the perimeter of purlin 100 is adjusted.This connection type processes very easy, adjusting It is also easy to operate when perimeter.

Specifically, first connecting portion 21 or second connecting portion 22 are equipped with the pilot hole 25 of connection connecting hole 24, pilot hole 25 hole area is greater than the hole area of connecting hole 24.

Wherein, it should be noted that the diameter of connecting hole 24 with the diameter of connector 23 be generally it is equal, connect in this way Connecing just can be more firm.And pilot hole 25 be arranged to it is bigger than the hole area of connector 24, thus adjust purlin 100 perimeter When, it is easy to connector 23 is moved to from pilot hole 25 from connecting hole 24, then extracts connector 23 out from pilot hole 25.Together Then sample when being connected to connector 23 in connecting hole 24, can also will connect first by 23 plugging in fitting hole 25 of connector Part 23 is moved in connecting hole 24.

Further, as shown in Figure 5-Figure 8, the circumferential one end for each enclosing section 10 is another equipped with first connecting portion 21, circumferential direction End is equipped with second connecting portion 22, and first connecting portion 21 is equipped with a connecting hole 24, between second connecting portion 22 is equipped with circumferentially The multiple connecting holes 24 being spaced apart.In this way, each adjacent two is enclosed between section 10, it will be able to adjustment structure 20 in this way It is connected.

Specifically, as shown in fig. 7, second connecting portion 22 is equipped at least four connecting holes 24, such connector 23 is the It is possible that there are four types of connections on two interconnecting pieces 22, obtains four kinds of purlin perimeter dimensions.

Optionally, the spacing in second connecting portion 22 between connecting hole 24 is 100-200mm, is adjusted every time in this way, purlin Perimeter can at least adjust 100-200mm.

Optionally, as shown in fig. 7, connecting hole 24 is circular hole, it is easy assembling connecting piece 23 in this way.Certainly, the utility model The structure of connecting hole 23 is also possible to slotted hole or other irregular shapes in embodiment.

Optionally, as shown in figure 8, connector 23 is bolt, the head of bolt has deep gouge.Setting deep gouge can facilitate use The tools such as screwdriver turn bolt, so that tightening and loosening for bolt is all very easy to operation.

In a specific embodiment, the connecting hole 24 in first connecting portion 21 is threaded hole, in second connecting portion 22 Connecting hole 24 is unthreaded hole, and when first connecting portion 21 is connect with second connecting portion 22, the head of bolt is stuck in second connecting portion 22 On, and be tightened in first connecting portion 21.

In addition, connecting two by above-mentioned adjustment structure 20 encloses section 10, so that enclosing section 10 is formed as removable connector, it can It is the significantly adjustment to the perimeter of purlin 100 when section 10 is enclosed in dismounting to find out, and when being adjusted by adjustment structure 20, It is the adjustment by a small margin to the perimeter of purlin 100.

In some embodiments, as shown in fig. 6, each enclosing section 10 including vertical purlin 11 and circumferential latticing 12, vertically Purlin 11 is extended along the vertical direction, and the template poured for being only against tower, circumferential latticing 12 is located at vertical purlin On 11, for connecting multiple vertical purlins 11, an entirety is formed it into, specifically, purlin 100 passes through multiple sections 10 of enclosing Circumferential latticing 12, which joins end to end, constitutes annular, is followed successively by template component 200 and provides external support, template component 200 is avoided to pour Lateral deformation occurs when building.

Such structure makes purlin 100 be formed as the netted of transverse and longitudinal intertexture, wherein purlin 100 passes through circumferential latticing 12 It is connected as annular entirety, circumferential stress equalization everywhere can be protected.In addition, purlin 100 can be increased by the setting of vertical purlin 11 The supporting surface of purlin 100 vertically, guaranteeing that template component 200 is whole can be crowded around by purlin 100.

According to one optional example of the utility model, each encloses section 10 and respectively include multistage circumferential direction latticing 12, multistage ring It is arranged spaced apart in the vertical direction to latticing 12.Circumferential direction in section 10 can be enclosed with other by enclosing in section 10 every section of circumferential latticing 12 The connection of latticing 12 forms a domain, therefore, encloses in section 10 setting multistage circumferential direction latticing 12 each, and purlin 100 is on the whole Multiple domains can be formed, whole restraining force can all be reinforced.

Specifically, each enclose section 10 and respectively include two sections of circumferential latticings 12, two sections of circumferential latticings 12 in the vertical direction between Arranged apart, wherein one section of circumferential latticing 12 is located at the upper end of vertical purlin 11, another section of circumferential latticing 12 is located at vertical purlin 11 lower end, two sections of circumferential latticings 12 are separately connected the upper and lower ends of multiple vertical purlins 11, in this way, can make each enclose The stable structure of section 10 is reliable, can also save the quantity of circumferential latticing 12.

Optionally, the radius of curvature for each enclosing two circumferential latticings 12 in section 10 can be different, i.e., each enclose section 10 The radius of curvature of the circumferential latticing 12 of the upper end of vertical purlin 11 is less than the radius of curvature of the circumferential latticing 12 of lower end, in this way and tower The size from the bottom to top of cylinder matches, guarantee when pouring can the purlin 100 in outside can be with banding template, the purlin of inside 100 can be with the template on the inside of stretching, it is advantageously ensured that the tower quality poured.

In some embodiments, as shown in Fig. 6 and Fig. 9, at least one encloses section 10 equipped with stirrup positioning region 30.In this way when It, can be fixed by stirrup when 100 entirety of purlin being tied up integral using stirrup after surrounding exterior sheathing 220 using external mold purlin 100b Position portion 30 positions the binding position of stirrup, and stirrup is avoided to fall off from purlin 100.

Specifically, as shown in figure 9, stirrup positioning region 30 is equipped with perforation 31, so that stirrup can be worn from perforation 31, Not only positioning is convenient, but also can guarantee that stirrup will not fall off.

Below with reference to Fig. 1-Fig. 9 description according to the casting method of the tower of the utility model embodiment, wherein tower is poured It builds using above-mentioned template component 200.Specifically, casting method includes the following steps:

Inner template 210 and exterior sheathing 220 are positioned respectively so that inner template 210 be located at the inside of exterior sheathing 220 and Casting space is limited between inner template 210 and exterior sheathing 220；

The assembling reinforcement in casting space；

Concreting is carried out in the casting space for being provided with assembling reinforcement.

The die cavity that annular has been reserved between inner template 210 and exterior sheathing 220, between inside and outside two layers of template when construction Die cavity casting concrete.The concrete poured can sufficiently discharge the heat of hydration and internal stress, conserve concrete after a certain period of time Hardening forms concrete tower segments.

The template component according to the utility model embodiment is applied according to the above-mentioned casting method of the utility model, therefore is poured Building method is easy to operate, high-efficient.

In addition, it should also be noted that, in the work progress of tower segments, the operation sequencing of each process in each step It is not intended to limit.For example, inner and outer template positioning, inner template 210 installs, exterior sheathing 220 installs, external mold purlin in above-mentioned steps The setting of 100b, setting, the setting of inner support structure of setting, assembling reinforcement of internal model purlin 100a etc., sequence is simultaneously not fixed, As long as guaranteeing that aforesaid operations are rationally completed before casting concrete.

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 specific features described in conjunction with this embodiment or example, knot Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.

While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that: These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective And modification, the scope of the utility model are defined by the claims and their equivalents.

Claims (8)

1. a kind of template component poured for tower, which is characterized in that the tower include be sequentially connected from bottom to top it is more A tower segments, the template component include:

For the inner template that tower pours, the inner template is used to be located on the inner sidewall of the tower segments and the inner template It is not removed after the completion of the tower segments pour, wherein the inner template includes the interior matrix of multiple metals, multiple internal models Piece is sequentially connected end to end in turn to constitute annular；

Exterior sheathing, the exterior sheathing are located in the outside of the tower segments, limit between the inner template and the exterior sheathing The casting space of the tower segments；

Purlin, the medial support of the inner template have the outside-supporting of the purlin or the exterior sheathing to have the purlin, or The outside-supporting of the inside of inner template described in person and the exterior sheathing has the purlin.

2. the template component according to claim 1 poured for tower, which is characterized in that each interior matrix is by structure Cause flake.

3. the template component according to claim 2 poured for tower, which is characterized in that the thickness of the interior matrix is not Greater than 1mm.

4. the template component according to claim 3 poured for tower, which is characterized in that the thickness of the interior matrix is about Equal to 0.5mm.

5. the template component according to claim 1 poured for tower, which is characterized in that the interior matrix includes at least Three, and each interior matrix is arc.

6. the template component according to claim 1 poured for tower, which is characterized in that the exhibition of each interior matrix Open plane shape is rectangle or sector.

7. the template component according to claim 1 poured for tower, which is characterized in that the two neighboring interior matrix Between use self-drilling connection.

8. the template component according to claim 1 poured for tower, which is characterized in that for connecting two neighboring institute The tapping screw for stating interior matrix is at least two rows, and the spacing in every row between two neighboring tapping screw is not more than 500mm.