CN105500521B - Joint connector, concrete member mould and mounting method thereof - Google Patents

Joint connector, concrete member mould and mounting method thereof Download PDF

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Publication number
CN105500521B
CN105500521B CN201511031248.5A CN201511031248A CN105500521B CN 105500521 B CN105500521 B CN 105500521B CN 201511031248 A CN201511031248 A CN 201511031248A CN 105500521 B CN105500521 B CN 105500521B
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China
Prior art keywords
installing plate
plate
connection end
horizontal reinforcing
connector
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CN201511031248.5A
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CN105500521A (en
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张紫平
丛欧
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Beijing Goldwind Science and Creation Windpower Equipment Co Ltd
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Beijing Goldwind Science and Creation Windpower Equipment Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/728Onshore wind turbines

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  • Engineering & Computer Science (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)

Abstract

The embodiment of the invention provides a joint connecting piece, a concrete member mould and an installation method thereof. The connecting piece includes first mounting panel and the second mounting panel rather than the cooperation is used, follows first mounting panel vertically is provided with many pairs of through-holes to be furnished with and wear to locate a plurality of union pieces of wearing of through-hole, the second mounting panel includes two connection end plates and a plurality of horizontal reinforcing plate that set up side by side, the outside of connecting end plate respectively with two sides of first mounting panel meet, just the connecting end plate with the one end that first mounting panel meets is equipped with the sealing strip respectively, a plurality of horizontal reinforcing plates are followed two longitudinal separation ground settings of connecting the end plate, just the topside of horizontal reinforcing plate with first mounting panel meets. The first mounting plate and the second mounting plate which are matched with each other and the formed sealing structure can better seal the seam interface, and the field operation is convenient.

Description

Sew up the connector of mouth, the mould of concrete component and its installation method
Technical field
The present invention relates to component mounting technique, more particularly to the mould of a kind of connector for sewing up mouth, concrete component and Its installation method.
Background technology
In project implementing process, the prefabricated large-scale component of mould (such as concrete component) is often used at the scene.Using mixed Solidifying native prefabricated components carry out prefabricated construction, can save labour, overcome seasonal effect, and improve building efficiency, are to realize to build Build one of industrialized important channel.
The mould of large-scale component is generally assembled by multiple parts, therefore opening or engagement are had between multiple parts Place.It can be realized by combination seal and encapsulation process is carried out to the opening of mould and/or gap.
Chinese patent application (CN103195668B) discloses a kind of precast concrete tower, and it has by bolt, spiral shell The transverse and longitudinal seam attachment structure that mother realizes.However, such a attachment structure construction is complicated, it is not easy to implement.
The content of the invention
It is an object of the invention to provide a kind of connector for sewing up mouth, sews up mouth preferably to seal, and be easy to scene Operation.
Another object of the present invention is to provide the mould and its installation method of a kind of concrete component, to avoid component from pouring Concrete Leakage is produced when building, and is easy to execute-in-place.
According to an aspect of the present invention, there is provided a kind of connector for sewing up mouth.The connector include the first installing plate and The second installing plate being used cooperatively with it;How secondary through hole is vertically arranged with along first installing plate, and is furnished with and is arranged in institute State the multiple of through hole and wear fitting, second installing plate includes two connection end plates being arranged side by side and multiple horizontal reinforcing plates; The outside of the connection end plate connects with two sides of first installing plate respectively, and the connection end plate and described first One end that installing plate connects is respectively equipped with sealing strip;The multiple horizontal reinforcing plate is longitudinally spaced along described two connection end plates Ground is set, and the horizontal reinforcing plate top margin connects with first installing plate.
Alternatively, the bottom of the multiple horizontal reinforcing plate is respectively equipped with consolidates with what the bottom surface of first installing plate was fixed Determine part.
Alternatively, further respectively had on end face relative with the sealing strip on described two connection end plates longitudinally reinforced Plate, the width at intervals of the horizontal reinforcing plate between the longitudinally reinforced plate.
Alternatively, in the outside of described two longitudinally reinforced plates, it is correspondingly provided with respectively with the multiple horizontal reinforcing plate Multiple right angle backplates, the right-angle side of the right angle backplate respectively with the bottom surface of corresponding connection end plate and the side of longitudinally reinforced plate It is fixed.
Alternatively, the how secondary through hole is multiple through holes pair, and the fitting of wearing is U-shaped steel muscle.
Alternatively, first installing plate is molded by steel plate bending, and the fixture is magnet.
Alternatively, the surface of first installing plate is formed with decorative pattern, the horizontal reinforcing plate, the longitudinally reinforced plate and institute It is steel plate to state right angle backplate.
Alternatively, it is additionally provided with multipair first bolt on described two connection end plates.
Alternatively, it is additionally provided with multipair second bolt on described two connection end plates.
According to another aspect of the present invention, a kind of mould of concrete component is also provided, the mould includes external mold, internal model And foregoing connector, the external mold and the internal model are fixed by the connector, and in the external mold and The cavity of sealing is formed between the internal model.
According to another aspect of the present invention, a kind of method for being used to install the mould of concrete component, the mould are also provided Tool as it was previously stated, and be additionally provided with multipair first bolt on described two connection end plates, first installing plate be it is U-shaped, The connection end plate is L-type, and methods described includes:By it is the multiple wear fitting pass through first installing plate how secondary through hole, And the multiple fitting of wearing is fixed with first installing plate;By the U-shaped side insertion of the first installing plate second peace Between the L-type short side of two connection end plates of loading board, and compressed with the sealing strip;By multipair first bolt by described in Second installing plate is fixed with the external mold and the internal model respectively.
Alternatively, the bottom of the multiple horizontal reinforcing plate is respectively provided with fixes with the bottom surface of first installing plate Fixture;Methods described also includes:First installing plate and the second installing plate are fixed using the fixture.
Alternatively, it is additionally provided with multipair second bolt on described two connection end plates;Methods described also includes:By described in External mold and the internal model described in multipair second bolt precession;After the pouring of concrete component is completed, second bolt is removed, So that second installing plate to be separated with first installing plate.
The connector provided in an embodiment of the present invention for sewing up mouth is pacified by the first installing plate being used in conjunction with each other and second Loading board and the sealing structure of formation, it can preferably seal and sew up mouth, and be easy to execute-in-place.
The mould of concrete component provided in an embodiment of the present invention including former connector can be between external mold and internal model The cavity of sealing is formed, so as to which when carrying out concreting, concrete seepage at perps can be prevented.
In addition, the method for the mould by installation concrete component provided in an embodiment of the present invention, can by connector with it is outer Mould is connected and fixed with internal model, and the joint between the first installing plate and the second installing plate is sealed, internal model external mold The cavity of sealing is formed with connector.So as to which during concreting is carried out, concrete seepage at perps can be prevented Out.In addition, the method for the installation mold is easy to execute-in-place without using too many instrument and complicated operating procedure.
Brief description of the drawings
Fig. 1 is the structural representation of the first installing plate of the connector for showing the exemplary embodiment according to the present invention;
Fig. 2 be show according to the present invention exemplary embodiment connector the second installing plate structural representation and Explosive view;
Fig. 3 is to show the concrete tower segment of exemplary embodiment and the structural representation of longitudinal joint according to the present invention;
Fig. 4 is the overall structure diagram of the mould for the concrete component for showing the exemplary embodiment according to the present invention;
Fig. 5 is the scheme of installation of the mould for the concrete component for showing the exemplary embodiment according to the present invention;
Fig. 6 is the stream for being used to install the method for the mould of concrete component for showing the exemplary embodiment according to the present invention Cheng Tu;
Drawing reference numeral:
10:First installing plate, 11:Through hole, 12:Wear fitting, 20:Second installing plate, 21:Connection end plate, 22:Laterally strengthen Plate, 24:Sealing strip, 25:Fixture, 26:Longitudinally reinforced plate, 27:Right angle backplate, 28:First bolt, 29:Second bolt, 30: External mold, 40:Internal model.
Embodiment
The exemplary embodiment of the present invention is described in detail below in conjunction with the accompanying drawings.
Embodiment one
Fig. 1 is the structural representation of the first installing plate of the connector for showing the exemplary embodiment according to the present invention.Fig. 2 It is the structural representation and explosive view of the second installing plate of the connector for showing the exemplary embodiment according to the present invention.
Referring to Figures 1 and 2, exemplary embodiment of the invention provides a kind of connector for sewing up mouth, and the connector includes First installing plate 10 and the second installing plate 20 being used cooperatively with it.
As shown in figure 1, how secondary through hole 11 is vertically arranged with along the first installing plate 10, and the first installing plate 10 is furnished with and can worn If multiple with through hole 11 wear fitting 12.
Specifically, how secondary through hole 11 can be set according to the type for wearing fitting 12.For example, how secondary through hole 11 can be first Spaced multiple through holes 11 on installing plate 10, it can also be connect for wearing to connect as wearing as shown in figure 1, be multiple through holes pair The U-shaped steel muscle of part 12.Certainly, can also be for example, the sets of vias of three, four or more through hole compositions per secondary through hole 11.
Preferably, the first installing plate 10 is molded by steel plate bending, forms U-shaped section, and can be formed with decorative pattern on surface, To increase frictional force, it is easy to fix the first installing plate 10 and the second installing plate 20.
As shown in Fig. 2 the second installing plate 20 includes two connection end plates 21 being arranged side by side and multiple horizontal reinforcing plates 22. Specifically, the outside of two connection end plates 21 connects with two sides of the first installing plate 10, two connection end plates 21 and first One end that installing plate 10 connects is respectively equipped with sealing strip 24.
As shown in the explosive view on the right side of Fig. 2, two connection end plates 21 are L-type, and are oppositely disposed.Two connection end plates 21 L-type short side is oppositely disposed, and its L-type short side is connected from outside with two sides in the U-shaped section, sealing strip 24 The end of two L-type short sides and two sides joint in U-shaped section are arranged on, so as to by the first installing plate 10 and connect end plate 21 joint sealing.The view in transverse section and horizontal stroke of the second installing plate 20 in its left side structure figure are also shown respectively in the middle part of Fig. 2 Enlarged drawing into sectional view at B, the set location of sealing strip 24 is shown in the enlarged drawing.By sealing strip 24 by connection end Plate 21 and two sides joint in the U-shaped section seal.
The connector provided in an embodiment of the present invention for sewing up mouth is pacified by the first installing plate being used in conjunction with each other and second Loading board and the sealing structure of formation, it can preferably seal and sew up mouth, and be easy to execute-in-place.
Longitudinally spaced setting of multiple horizontal reinforcing plates 22 along two connection end plates 21, the top margin of horizontal reinforcing plate 22 with First installing plate 10 connects.By being positioned apart from multiple horizontal reinforcing plates 22, the intensity and rigidity of mould end plate 2 can be strengthened, And two connection end plates 21 are linked together.Gap is left between spaced horizontal reinforcing plate 22, is easy to first The installation of installing plate 10.
Preferably, connected at two on end face relative with sealing strip 24 on end plate 21 and further respectively have longitudinally reinforced plate 26, the width at intervals of the horizontal reinforcing plate 22 between longitudinally reinforced plate 26.As shown in Fig. 2 it is fixed on connection end plate 21 On longitudinally reinforced plate 26 multiple horizontal reinforcing plates 22 can be clamped between, strengthen the structure of the second installing plate 20.
On this basis, can also in the outside of described two longitudinally reinforced plates 26, respectively with the multiple horizontal reinforcing plate 22 are correspondingly provided with multiple right angle backplates 27, the right-angle side of the right angle backplate 27 bottom surface with corresponding connection end plate 21 respectively Fixed with the side of longitudinally reinforced plate 26.As shown in Fig. 2 the multiple right angles correspondingly set with the multiple horizontal reinforcing plate 22 Backplate 27 further strengthens the structure of the second installing plate 20.
Further, the bottom with first installing plate 10 can be respectively provided with the bottom of multiple horizontal reinforcing plates 22 The fixture 25 that face is fixed, is more securely fixed the first installing plate 10 and the second installing plate 20 by fixture 25.
Because the first installing plate 10 can be made up of steel plate, so the magnet of strong adsorption force can be used as fixture 25.When So, also can be according to the purposes of connector, from other fixed components as fixture 25.
In addition, horizontal reinforcing plate 22, longitudinally reinforced plate 26 and right angle backplate 27 also can be steel plate, it is suitable for installation and is used for The mould of concrete component.
The connector for being used to sew up mouth that the present embodiment proposes is used to connect, fixes the equipment with mouth is sewed up, therefore can Its part for being connected and fixing with other equipment or part is equipped with for the connector.For example, on described two connection end plates 21 Multipair first bolt 28 can be additionally provided with, multipair first bolt 28 is used to the second installing plate 20 being fixed on to be attached to thing.
In addition, connector is being connected with other products and fixed, after completing corresponding operation, may also need to be torn open Remove.It is therefore preferred that multipair second bolt 29 can be additionally provided with by being connected at two on end plate 21, multipair second bolt 29 is used for Second installing plate 20 is disengaged and removed from the first installing plate 10.
It may be noted that the connector proposed by the present invention for being used to sewing up mouth be adapted to and fix it is any with sewing up mouth Product facility, different materials can be selected according to its purposes, and foregoing section components can be increased or decreased.
A kind of operational version of former connector is described hereinafter with reference to Fig. 3 and Fig. 4.
Embodiment two
In the present embodiment, foregoing connector is used for the mould for installing the concrete tower segment of prefabricated wind power generation unit.
Fig. 3 is to show the concrete tower segment of exemplary embodiment and the structural representation of longitudinal joint according to the present invention.Reference Fig. 3, the sidepiece of the concrete tower segment have perps.At perps, shown in the enlarged drawing shown on the right side of Fig. 3 at tower section C, have With the identical structure of the first installing plate 10 shown in embodiment one.
That is, in the mould of the connector installation concrete component (such as concrete tower segment) using embodiment one, and After being poured, the second installing plate 20 is removed, and the first installing plate 10 is stayed in tower section.
Embodiment three
Fig. 4 is the overall structure diagram of the mould for the concrete component for showing the exemplary embodiment according to the present invention.
Reference picture 4, the mould of the concrete component of the present exemplary embodiment include external mold 30, internal model 40 and as previously described The connector for including the first installing plate 10 and the second installing plate 20.For example, as shown in figure 4, external mold 30 and internal model 40 are all round Arc or semicircle.External mold 30 and internal model 40 are fixed by foregoing connector, and the shape between external mold 30 and internal model 40 Into the cavity of sealing.There is the first installing plate 10 and the second installing plate 20 and it is provided with sealing strip 24 based on foregoing in its joint Connecting-piece structure, the cavity of sealing can be formed between external mold 30 and internal model 40, so as to when carrying out concreting, prevent Only concrete leaks out at perps, improves installation effectiveness.
In addition, the mould with said structure is also with other preferred effects corresponding with the preferred embodiment of connector.
Example IV
The exemplary process of the method for the mould for installing concrete component is described in detail hereinafter with reference to Fig. 5 and Fig. 6.
Fig. 5 is the scheme of installation of the mould for the concrete component for showing the exemplary embodiment according to the present invention.Fig. 6 is The flow chart for being used to install the method for the mould of concrete component of exemplary embodiment according to the present invention is shown.
In the structure of the mould of the concrete component, the first installing plate 10 is U-shaped, and connection end plate 21 is L-type, at two Multipair first bolt 28 is provided with connection end plate 21.In the present embodiment, it is attached to the outer of the mould that thing is concrete component Mould 30 and internal model 40.
Reference picture 6, in step S610, by the multiple how secondary through hole 11 worn fitting 12 and pass through the first installing plate 10, and And multiple fittings 12 of wearing are fixed with the first installing plate 10.
The fitting 12 of wearing poured for concrete component can be U-shaped steel muscle, with the robustness of stiffener.Example can be passed through Mode as welded or sealing fixes multiple fittings 12 of wearing with the first installing plate 10.By step S610 processing, can complete The assembling of first installing plate 10.Show to assemble the state of complete first installing plate 10 in the scheme of installation shown in Fig. 5.
Hereafter, end plates are connected in step S620, the U-shaped side of the first installing plate 10 is inserted into the second installing plate 20 two Between 21 L-type short side, and compressed with sealing strip 24.
By step S620 processing, the first installing plate 10 and the second installing plate 20 can be connected, are fixed together, and Its joint is sealed.
In step S630, second installing plate 20 is fixed with external mold 30 and internal model 40 respectively by multipair first bolt 28.
Enlarged drawing in the scheme of installation shown in Fig. 5 at D is shown with fixing bolt pair and external mold 30 and internal model 40 The bolt hole of upper setting is corresponding, with the signal state being fixed.
By step S610~step S630 processing, connector can be connected and be fixed with external mold 30 and internal model 40, and And seal the joint between the first installing plate 10 and the second installing plate 20, so as to internal model 40, external mold 30 and connector The cavity of sealing is formed, so as to during concreting is carried out, prevent concrete from being leaked out at perps.This Outside, the method for the installation mold is easy to execute-in-place without using too many instrument and complicated operating procedure.
On this basis, the connector also has following structure:The bottom of multiple horizontal reinforcing plates 22 is respectively provided with The fixture 25 fixed with the bottom surface of the first installing plate 10.Correspondingly, step S620 also includes:Using fixture 25 by described One installing plate 10 and the second installing plate 20 are fixed.The fixture 25 can be such as magnet.By installed in horizontal reinforcing plate 22 Bottom fixture 25, more firmly fixed first installing plate 10 and the second installing plate 20 can be fixed.
In addition, after using the mould installed by abovementioned steps progress the pouring of concrete component, it is also necessary to by second Installing plate 20 is removed from the first installing plate 10.Therefore, preferably, connected at two on end plate 21 and be additionally provided with multipair second bolt 29, multipair second bolt 29 is used to remove second installing plate 20 from first installing plate 10.Correspondingly, the present embodiment Method also include:In step S620, by external mold 30 and the internal model 40 described in the multipair precession of second bolt 29;Hereafter, After the pouring of concrete component is completed, the second bolt 29 is removed, the second installing plate 20 and first installing plate 10 are divided From.
, can be by connector and external mold and interior by the method for the mould of installation concrete component provided in an embodiment of the present invention Mould is connected and fixed, and the joint between the first installing plate and the second installing plate is sealed, internal model external mold and connection Part forms the cavity of sealing.So as to during concreting is carried out, prevent concrete from being leaked out at perps.This Outside, the method for the installation mold is easy to execute-in-place without using too many instrument and complicated operating procedure.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.

Claims (13)

1. a kind of connector for sewing up mouth, it is characterised in that the connector includes the first installing plate (10) and with it coordinated to make Second installing plate (20),
How secondary through hole (11) is vertically arranged with along first installing plate (10), and is furnished with and is arranged in the more of the through hole (11) It is individual to wear fitting (12),
Second installing plate (20) includes two connection end plates (21) being arranged side by side and multiple horizontal reinforcing plates (22),
Two sides of the outside of the connection end plate (21) respectively with first installing plate (10) connect, and the connection end One end that plate (21) connects with first installing plate (10) is respectively equipped with sealing strip (24),
The multiple horizontal reinforcing plate (22) is set along described two the longitudinally spaced of connection end plates (21), and the transverse direction adds The top margin of strong plate (22) connects with first installing plate (10).
2. connector according to claim 1, it is characterised in that the bottom of the multiple horizontal reinforcing plate (22) is set respectively There is the fixture (25) fixed with the bottom surface of first installing plate (10).
3. connector according to claim 2, it is characterised in that on described two connections end plates (21) with the sealing Further respectively have longitudinally reinforced plate (26) on the relative end face of bar (24), between the longitudinally reinforced plate (26) at intervals of described The width of horizontal reinforcing plate (22).
4. connector according to claim 3, it is characterised in that in the outside of described two longitudinally reinforced plates (26), divide Multiple right angle backplates (27), the right-angle side of the right angle backplate (27) are not correspondingly provided with the multiple horizontal reinforcing plate (22) Fixed respectively with the bottom surface of corresponding connection end plate (21) and the side of longitudinally reinforced plate (26).
5. the connector according to any one of claim 2~4, it is characterised in that the how secondary through hole (11) is multiple Through hole pair, the fitting (12) of wearing is U-shaped steel muscle.
6. connector according to claim 5, it is characterised in that first installing plate (10) is molded by steel plate bending, The fixture (25) is magnet.
7. connector according to claim 4, it is characterised in that the surface of first installing plate (10) is formed with decorative pattern, The horizontal reinforcing plate (22), the longitudinally reinforced plate (26) and the right angle backplate (27) are steel plate.
8. according to connector according to any one of claims 1 to 4, it is characterised in that in described two connection end plates (21) On be additionally provided with multipair first bolt (28).
9. connector according to claim 8, it is characterised in that be additionally provided with described two connection end plates (21) more To the second bolt (29).
10. a kind of mould of concrete component, it is characterised in that the mould includes external mold (30), internal model (40) and as weighed Profit requires the connector any one of 1~9, and the external mold (30) and the internal model (40) are consolidated by the connector Determine, and the cavity of sealing is formed between the external mold (30) and the internal model (40).
11. a kind of method for being used to install the mould of concrete component, the mould is as claimed in claim 10, and described Multipair first bolt (28) is additionally provided with two connection end plates (21), first installing plate (10) is U-shaped, the connection end Plate (21) is L-type, it is characterised in that methods described includes:
The multiple fitting (12) of wearing is passed through into the how secondary through hole (11) of first installing plate (10), and worn the multiple Fitting (12) is fixed with first installing plate (10);
The L-type that the U-shaped side of first installing plate (10) is inserted to two connection end plates (21) of second installing plate (20) is short Between side, and compressed with the sealing strip (24);
By multipair first bolt (28) by second installing plate (20) respectively with the external mold (30) and the internal model (40) it is fixed.
12. according to the method for claim 11, it is characterised in that the bottom of the multiple horizontal reinforcing plate (22) is set respectively There is the fixture (25) for being fixed with the bottom surface of first installing plate (10),
Methods described also includes:It is using the fixture (25) that first installing plate (10) and the second installing plate (20) is solid It is fixed.
13. according to the method for claim 11, it is characterised in that be additionally provided with described two connection end plates (21) more To the second bolt (29),
Methods described also includes:
By external mold (30) and the internal model (40) described in multipair second bolt (29) precession, pouring for concrete component is completed After building, second bolt (29) is removed, second installing plate (20) is separated with first installing plate (10).
CN201511031248.5A 2015-12-31 2015-12-31 Joint connector, concrete member mould and mounting method thereof Active CN105500521B (en)

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Application Number Priority Date Filing Date Title
CN201511031248.5A CN105500521B (en) 2015-12-31 2015-12-31 Joint connector, concrete member mould and mounting method thereof

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Application Number Priority Date Filing Date Title
CN201511031248.5A CN105500521B (en) 2015-12-31 2015-12-31 Joint connector, concrete member mould and mounting method thereof

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CN105500521A CN105500521A (en) 2016-04-20
CN105500521B true CN105500521B (en) 2018-03-30

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108167125B (en) * 2017-12-20 2020-02-11 新疆金风科技股份有限公司 Connecting component, concrete tower drum partition and mould, tower drum and manufacturing method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT393147B (en) * 1987-03-11 1991-08-26 Batiwe Beteiligungsgesellschaf Precast pit base element, in particular for gullies, and a method and apparatus for producing such a pit base element
CN103612323A (en) * 2013-11-27 2014-03-05 北京金风科创风电设备有限公司 Concrete member mould and application thereof
CN204566375U (en) * 2015-02-27 2015-08-19 北京金风科创风电设备有限公司 The mould of internal mold and precast concrete tower section
CN205466707U (en) * 2015-12-31 2016-08-17 北京金风科创风电设备有限公司 Sew up connecting piece of mouth and concrete member's mould

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT393147B (en) * 1987-03-11 1991-08-26 Batiwe Beteiligungsgesellschaf Precast pit base element, in particular for gullies, and a method and apparatus for producing such a pit base element
CN103612323A (en) * 2013-11-27 2014-03-05 北京金风科创风电设备有限公司 Concrete member mould and application thereof
CN204566375U (en) * 2015-02-27 2015-08-19 北京金风科创风电设备有限公司 The mould of internal mold and precast concrete tower section
CN205466707U (en) * 2015-12-31 2016-08-17 北京金风科创风电设备有限公司 Sew up connecting piece of mouth and concrete member's mould

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