CN110434988A - Polygon tower concrete prefabricated parts and its adjustable mould with fixed corner - Google Patents
Polygon tower concrete prefabricated parts and its adjustable mould with fixed corner Download PDFInfo
- Publication number
- CN110434988A CN110434988A CN201910620416.6A CN201910620416A CN110434988A CN 110434988 A CN110434988 A CN 110434988A CN 201910620416 A CN201910620416 A CN 201910620416A CN 110434988 A CN110434988 A CN 110434988A
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- Prior art keywords
- length
- mould
- adjustable
- prefabricated components
- corner
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/22—Moulds for making units for prefabricated buildings, i.e. units each comprising an important section of at least two limiting planes of a room or space, e.g. cells; Moulds for making prefabricated stair units
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a kind of polygon tower concrete prefabricated parts and its adjustable mould with fixed corner, which includes adjustable section of length (1) and fixes corner segments (2);Length is adjustable section links into an integrated entity the prefabricated components of structure with fixed corner segments, the length of prefabricated components is adjustable section between fixed corner segments formation obtuse angle corner structure;Several prefabricated components are spliced into shell ring by connection component (3).The adjustable mould includes inner template (4), exterior sheathing (5), first end mould (6) and second end mould (7);Inner template is connect by first end mould with exterior sheathing, and second end mould is located between inner template and exterior sheathing and moves along inner template and exterior sheathing, forms adjustable mould;The side of inner template and exterior sheathing bends corner structure in obtuse angle, and the crank degree of adjustable mould is suitable with the crank degree of prefabricated components.The present invention can reduce the cost of manufacture of element mold, improve component producing efficiency, splicing accuracy and assembled efficiency.
Description
Technical field
The present invention relates to a kind of preform structure of wind-power tower and its molds more particularly to a kind of with fixed corner
Polygon tower concrete prefabricated parts and its adjustable mould.
Background technique
The wind-powered electricity generation Prefabricated Concrete tower of the prior art is mostly cylindrical shape, generally truncated cone-shaped.Because existing in short transverse
Variable diameters cause the mold in each section all different, need to make different ring dies.Therefore, for one tens meters
High Prefabricated Concrete tower, it has to make 20 or so ring dies.The die cost that this results in early period is very big, restricts
The popularization and use of the prefabricated tower of concrete.
Polygon tower can solve the shortcomings that mold type is more, up-front fee is big, transport difficult to a certain extent, but
Still there is the disadvantages of ring die type is more, on-site consolidation difficulty is big.Currently, the production of tower ring plate and splicing of the prior art
This can not be also solved the problems, such as in field.
Summary of the invention
One of the objects of the present invention is to provide a kind of polygon tower concrete prefabricated parts with fixed corner, can improve
Component producing efficiency, splicing accuracy and assembled efficiency, reduce assembled difficulty.
The second object of the present invention is to provide a kind of with the adjustable of the polygon tower concrete prefabricated parts for fixing corner
Formula mold can reduce the cost of manufacture of element mold, improve production precision, greatly reduce the number of molds and type when operation.
The present invention is implemented as follows:
A kind of polygon tower concrete prefabricated parts with fixed corner, including adjustable section of length and fixed corner segments;Length can
Adjust section and fixed corner segments to link into an integrated entity the prefabricated components of structure, and adjustable section of the length of prefabricated components and fixed corner segments it
Between formed obtuse angle corner structure;Cricoid shell ring is spliced by connection component perps between several prefabricated components.
The connection component includes internal connection component and Ligation in vitro component, and contiguous prefabricated component is made to pass through connection group
Perps splices between part.
The Ligation in vitro component of the connection component includes embedded sleeve barrel, is flexibly connected bracket, connection bolt and activity
Bracket positioning pin;Embedded sleeve barrel is inlaid in prefabricated components, and movable support positioning pin matches connection with embedded sleeve barrel, makes activity even
Connect the end that bracket is mounted on prefabricated components by movable support positioning pin;Connect bolt both ends respectively with it is two neighboring prefabricated
Flexible connection bracket connection at the splice ends of component makes two neighboring prefabricated components pass through connection bolt splicing.
In entire tower, the length of the fixation corner segments of all prefabricated components is all the same, all prefabricated components
Obtuse angle corner structure angle it is all the same.
In same shell ring, adjustable section of length of length of all prefabricated components upper ends is all the same, all prefabricated
The length that the length of member lower is adjustable section is all the same, and the length of adjustable section of the length of lower end is greater than adjustable section of length of upper end
Length.
In shell ring described in neighbouring two, adjustable section of length of length of top shell ring lower end and lower section shell ring upper end
Adjustable section of length of length it is suitable, enable two neighboring shell ring transverse joint splice when prefabricated components corner dislocation splicing.
A kind of adjustable mould of the polygon tower concrete prefabricated parts with fixed corner, including inner template, exterior sheathing,
First end mould and second end mould;One end of inner template is connected by one end of first end mould and exterior sheathing, and the setting of second end mould exists
It is moved between inner template and the other end of exterior sheathing and along the inner wall of inner template and exterior sheathing, forms adjustable mould;Inner template
Corner structure in obtuse angle, and the crank degree of the crank degree of adjustable mould and prefabricated components are bent with the side of exterior sheathing
Quite.
The second end mould moves between inner template and the other end end and corner of exterior sheathing, makes second end mould
Distance to corner is suitable with adjustable section of length of length.
Spacing between the inner template and exterior sheathing is suitable with the thickness of prefabricated components.
It is respectively removable connection between the inner template and exterior sheathing and first end mould, makes inner template and first end mould
It can disassembly unlatching.
Compared with prior art, the present invention having the following beneficial effects:
1, the present invention can obtain the deforming moulds of arbitrary polygon and any side length by the change of the adjustable segment length of length, apply
Range and applied widely only needs a mold that can form whole tower prefabricated components, can greatly simplify wind-power tower
The mold type and quantity of prefabricated concrete element.
2, the present invention can be moved by second end mould along the inner wall of inner template and exterior sheathing come adjustable section of adjustable length
Length, the i.e. side length of prefabricated components can meet the cross section at polygon tower arbitrary height position in prefabricated components production
Size requirement, can improve the formed precision of wind-power tower.
3, the present invention is fixed due to the length and crank degree of fixed corner segments, and when live installation at high altitude can be by simple
Tooling realize the assembled positioning of prefabricated components, reduce assembled difficulty, improve the safety of high altitude operation.
4, adjustable mould of the invention is easily manufactured, is easily guaranteed that precision, the long service life of mold.
The present invention using polygon tower generally longitudinally section be straight line, either member angle be definite value and any level
The shell ring of polygon tower is split into several by adjustable section of length and fixed corner segments by the characteristics of angle in section is definite value
The fixed Combination of the prefabricated components of composition can be formed any after combining prefabricated components by the change of the adjustable segment length of length
Variable side length polygon is required with meeting the assembled of tower, improves splicing accuracy and efficiency.
Detailed description of the invention
Fig. 1 is the sectional view for the shell ring that there are the present invention polygon tower concrete prefabricated parts of fixed corner to be spliced to form;
Fig. 2 is the enlarged drawing of stitching portion connection component in Fig. 1;
Fig. 3 is the perspective view for the shell ring that there are the present invention polygon tower concrete prefabricated parts of fixed corner to be spliced to form;
Fig. 4 is the perspective view for the tower that there are the present invention polygon tower concrete prefabricated parts of fixed corner to be spliced to form;
Fig. 5 is the main view of the adjustable mould for the polygon tower concrete prefabricated parts that the present invention has fixed corner.
In figure, 1 length is adjustable section, and 2 fixed corner segments, 3 connection components, 31 embedded sleeve barrels, 32 are flexibly connected brackets, and 33 connect
Connecting bolt, 34 movable support positioning pins, 4 inner templates, 5 exterior sheathings, 6 first end moulds, 7 second end moulds.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples.
Refer to attached drawing 1, a kind of polygon tower concrete prefabricated parts with fixed corner, including adjustable section of 1 He of length
Fixed corner segments 2;Length is adjustable section 1 to link into an integrated entity the prefabricated components of structure, and the length of prefabricated components with fixed corner segments 2
Obtuse angle corner structure is formed between adjustable section 1 and fixed corner segments 2;Attached drawing 3 is referred to, passes through company between several prefabricated components
3 perps of connected components is spliced into cricoid shell ring.The prefabricated components can be used concrete material and pass through adjustable mould one-pass molding
Production.
The angular range of the obtuse angle corner structure is 120 ° -150 °, can form the shell ring of 6-12 even-numbered polygons.
Attached drawing 2 is referred to, the connection component 3 includes Ligation in vitro component and internal connection component, prefabricated components can
Spliced by the way of Ligation in vitro, the Ligation in vitro component of connection component 3 include embedded sleeve barrel 31, be flexibly connected bracket 32,
Connect bolt 33 and movable support positioning pin 34;Embedded sleeve barrel 31 is inlaid in prefabricated components, movable support positioning pin 34 and pre-
The matching connection of sleeve 31 is buried, makes to be flexibly connected the end that bracket 32 is mounted on prefabricated components by movable support positioning pin 34;Even
The both ends of connecting bolt 33 are connect with the flexible connection bracket 32 at the splice ends of two neighboring prefabricated components respectively, are made two neighboring
Prefabricated components are spliced by connection bolt 33, convenient for the spicing forming type of shell ring, splice stability height, it is convenient to dismount.
Prefabricated components can be used the existing mode connected in vivo and splice or other perps connection types, and the present invention is no longer
It repeats.
In the even entire tower of same shell ring, the length of the fixation corner segments 2 of all prefabricated components is all the same, all pre-
The angle of the obtuse angle corner structure of component processed is all the same, it is ensured that tower surface is smooth after splicing.
In same shell ring, adjustable section 1 of length of length of all prefabricated components upper ends is all the same, under all prefabricated components
The length at end is adjustable section 1 length it is all the same, and adjustable section 1 of the length of lower end of length is greater than adjustable section 1 of length of upper end
Length, it is ensured that the seamless matching of adjacent tower is spliced.
Refer to attached drawing 4, in shell ring described in neighbouring two, adjustable section 1 of length of length of top shell ring lower end
It is suitable with adjustable section 1 of length of lower section shell ring upper end of length, enable two neighboring shell ring transverse joint when splicing in prefabricated components
Corner dislocation splicing.
Refer to attached drawing 5, a kind of adjustable mould of the polygon tower concrete prefabricated parts with fixed corner, including it is interior
Template 4, exterior sheathing 5, first end mould 6 and second end mould 7;One end of inner template 4 passes through one end of first end mould 6 and exterior sheathing 5
Connection, second end mould 7 are arranged between inner template 4 and the other end of exterior sheathing 5 and move along the inner wall of inner template 4 and exterior sheathing 5
It is dynamic, form adjustable mould, pass through second end mould 7 movement produce it is pre- with adjustable section 1 of various sizes of length
Component processed;The side of inner template 4 and exterior sheathing 5 bends corner structure in obtuse angle, and the crank degree of adjustable mould and pre-
The crank degree of component processed is suitable, it is ensured that the corner uniformity of prefabricated components.
Match with prefabricated components, the angular range of the obtuse angle corner structure of adjustable mould is also 120 ° -150 °, is made
The assembled demand of shell ring is able to satisfy by the prefabricated components that adjustable mould makes.
The second end mould 7 moves between inner template 4 and the other end end and corner of exterior sheathing 5, makes second
The distance for holding mould 7 to corner is suitable with adjustable section 1 of length of length, for accurately controlling adjustable section 1 of length of length.
Spacing between the inner template 4 and exterior sheathing 5 is suitable with the thickness of prefabricated components, prefabricated for accurately controlling
The thickness of component.
It is respectively removable connection between the inner template 4 and exterior sheathing 5 and first end mould 6, makes inner template 4 and first
End mould 6 can dismantle unlatching, use convenient for execute-in-place, be conducive to the demoulding of prefabricated components.
Embodiment:
Attached drawing 5 and attached drawing 1 are referred to, the angle of the obtuse angle corner structure of the inner template 4 and exterior sheathing 5 of adjustable mould is
135 °, first end mould 6 is connect with inner template 4 and exterior sheathing 5 close to one end of obtuse angle corner structure, according to the size of shell ring, In
The position that second end mould 7 is adjusted between inner template 4 and exterior sheathing 5, makes adjustable section 1 of length of length can be by second end mould 7
It moves and adjusts, and the length of the fixation corner segments 2 of prefabricated components and the angle of obtuse angle corner structure remain unchanged.
Attached drawing 2 is referred to attached drawing 4, is embedded in embedded sleeve barrel 31 respectively at the inner wall both ends of prefabricated components, movable support is fixed
Position pin 34 matches connection with embedded sleeve barrel 31, makes to be flexibly connected the inner wall end that bracket 32 is mounted on prefabricated components, eight prefabricated
Component is successively end to end through two neighboring flexible connection bracket 32 by connection bolt 33, forms the cylinder of eight-sided formation
Section, connection bolt 33 and the inner wall of the prefabricated components where it are arranged in parallel, and splicing stability is high, connect bolt 33 center and
Spacing between the inner wall of prefabricated components where it is 70mm, does not influence tower internal unit and structure;According to the ruler of tower
Very little requirement, the length of prefabricated components is adjustable, and section 1 length is from top to bottom gradually increased, and adjustable section 1 of the length of upper section shell ring
Lower end length is suitable with adjustable section of 1 upper end length of length of its next section shell ring, and neighbouring shell ring is made to carry out transverse joint splicing
When can splice in the corner fissure of displacement of prefabricated components, formed tower structure.
According to design requirement, the shape of shell ring can be controlled by the length of adjustable section 1 of mobile adjustment length of second end mould 7
Shape and size theoretically only need a mold that can meet the splicing requirement of all components of tower and shell ring.
The above is merely preferred embodiments of the present invention, it is not intended to limit the protection scope of invention, it is therefore, all at this
Any modification, equivalent replacement, improvement and so within the spirit and principle of invention, should be included in protection model of the invention
Within enclosing.
Claims (10)
1. a kind of polygon tower concrete prefabricated parts with fixed corner, it is characterized in that: including adjustable section of length (1) and fixed
Corner segments (2);The prefabricated components for structure that length is adjustable section (1) and fixation corner segments (2) links into an integrated entity, and the length of prefabricated components
It spends and forms obtuse angle corner structure between adjustable section (1) and fixed corner segments (2);Pass through connection component between several prefabricated components
(3) perps is spliced into cricoid shell ring.
2. the polygon tower concrete prefabricated parts with fixed corner according to claim 1, it is characterized in that: the company
Connected components (3) include internal connection component and Ligation in vitro component, and contiguous prefabricated component is made to pass through perps between connection component (3)
Splicing.
3. the polygon tower concrete prefabricated parts with fixed corner according to claim 2, it is characterized in that: the company
The Ligation in vitro component of connected components (3) includes embedded sleeve barrel (31), is flexibly connected bracket (32), connection bolt (33) and activity branch
Frame positioning pin (34);Embedded sleeve barrel (31) is inlaid in prefabricated components, movable support positioning pin (34) and embedded sleeve barrel (31)
With connection, make to be flexibly connected the end that bracket (32) are mounted on prefabricated components by movable support positioning pin (34);Connect bolt
(33) both ends are connect with the flexible connection bracket (32) at the splice ends of two neighboring prefabricated components respectively, are made two neighboring pre-
Component processed passes through connection bolt (33) splicing.
4. the polygon tower concrete prefabricated parts with fixed corner according to claim 1, it is characterized in that: in entire tower
In cylinder, the length of the fixation corner segments (2) of all prefabricated components is all the same, the obtuse angle corner structure of all prefabricated components
Angle it is all the same.
5. the polygon tower concrete prefabricated parts with fixed corner according to claim 1, it is characterized in that: in same cylinder
In section, the length of the length adjustable section (1) of all prefabricated components upper ends is all the same, the length of all prefabricated components lower ends
The length of adjustable section (1) is all the same, and the length of the length adjustable section (1) of lower end is greater than the length of the length adjustable section (1) of upper end
Degree.
6. the polygon tower concrete prefabricated parts with fixed corner according to claim 1, it is characterized in that: neighbouring
In shell ring described in two, adjustable section of length of the length of the length adjustable section (1) of top shell ring lower end and lower section shell ring upper end
(1) length is suitable, enables two neighboring shell ring transverse joint when splicing in the dislocation splicing of the corner of prefabricated components.
7. a kind of for making the adjustable mould of the polygon tower concrete prefabricated parts with fixed corner described in claim 1
Tool, it is characterized in that: including inner template (4), exterior sheathing (5), first end mould (6) and second end mould (7);One end of inner template (4)
It is connect by first end mould (6) with one end of exterior sheathing (5), second end mould (7) setting is in inner template (4) and exterior sheathing (5)
It is between the other end and mobile along the inner wall of inner template (4) and exterior sheathing (5), form adjustable mould;Inner template (4) and exterior sheathing
(5) side bends corner structure in obtuse angle, and the crank degree of adjustable mould is suitable with the crank degree of prefabricated components.
8. the adjustable mould of the polygon tower concrete prefabricated parts with fixed corner according to claim 7, special
Sign is: the second end mould (7) moves between inner template (4) and the other end end and corner of exterior sheathing (5), makes
The distance of two end moulds (7) to corner is suitable with the length of length adjustable section (1).
9. the adjustable mould of the polygon tower concrete prefabricated parts with fixed corner according to claim 7, special
Sign is: the spacing between the inner template (4) and exterior sheathing (5) is suitable with the thickness of prefabricated components.
10. the adjustable mould of the polygon tower concrete prefabricated parts with fixed corner according to claim 7, special
Sign is: being respectively removable connection between the inner template (4) and exterior sheathing (5) and first end mould (6), makes inner template (4)
Unlatching can be dismantled with first end mould (6).
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CN201910620416.6A CN110434988A (en) | 2019-07-10 | 2019-07-10 | Polygon tower concrete prefabricated parts and its adjustable mould with fixed corner |
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CN201910620416.6A CN110434988A (en) | 2019-07-10 | 2019-07-10 | Polygon tower concrete prefabricated parts and its adjustable mould with fixed corner |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114102816A (en) * | 2021-11-19 | 2022-03-01 | 长安大学 | Polygonal prefabricated thin-shell three-dimensional structure modular mold |
WO2023143201A1 (en) * | 2022-01-29 | 2023-08-03 | 深圳国金电力新能设计院有限公司 | Barrel section tooling, barrel section, and tower barrel and construction method therefor |
WO2023142876A1 (en) * | 2022-01-30 | 2023-08-03 | 上海风领新能源有限公司 | Polygonal tower and construction method therefor |
WO2024066907A1 (en) * | 2022-09-30 | 2024-04-04 | 上海风领新能源有限公司 | Multifunctional mold for modular production of tower, and mold group for producing tower |
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