CN216664997U - Upturning arc concrete cornice combined shaping die - Google Patents
Upturning arc concrete cornice combined shaping die Download PDFInfo
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- CN216664997U CN216664997U CN202123148421.3U CN202123148421U CN216664997U CN 216664997 U CN216664997 U CN 216664997U CN 202123148421 U CN202123148421 U CN 202123148421U CN 216664997 U CN216664997 U CN 216664997U
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The utility model discloses an upturning arc-shaped concrete cornice combined shaping die, and belongs to the technical field of building construction. The utility model comprises an upper and a lower steel templates of a cornice, which are composed of an arc-shaped template at the lower part and a straight-line template at the upper part, wherein a template bracket is supported at the bottom of the lower steel template of the cornice, a keel frame is supported by the upper steel template of the cornice, and a water stop bolt with fixed length is arranged between the upper and the lower steel templates of the cornice. The mould has the advantages of scientific design, reasonable structure, easy manufacture and convenient use, and the arc cornice constructed by the mould has the characteristics of simple process, quick construction and the like. After the pouring and the form removal are finished, the chiseling process is not needed, the flatness meets the requirement, and the appearance is attractive and elegant. The mould can be widely used for pouring special-shaped structures of frame structures, frame-shear wall structures and the like. The installation, demolish the convenience, can have enough to meet the need the use many times, reduce the waste of steel, to green construction, reduce the energy consumption, "four sections one environmental protection" etc. have very big reference meaning.
Description
Technical Field
The utility model belongs to the technical field of building construction, particularly relates to construction of a special-shaped cornice, and particularly relates to an upturned arc-shaped concrete cornice combined shaping mold.
Background
At present, the construction method mainly adopted by the upturning arc-shaped concrete cornice is a wood formwork construction technology, and as the construction method adopts the wood keel as a support and is fixed by a nail, the wood formwork and the wood keel cannot be subjected to curve typesetting construction. Even though the wooden keel formwork can be reinforced and constrained to be in such a curve, the additional condition is too much. The support frame is also inconvenient to connect with.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides an upturned arc-shaped concrete cornice combined shaping mold. The mould can meet the requirement of forming an arc cornice shape, and the concrete forming effect is ensured.
The utility model is realized by the following technical scheme:
an upturning arc-shaped concrete cornice combined shaping mold comprises a formwork supporting platform, a template support is arranged on the formwork supporting platform, and a cornice upper steel template and a cornice lower steel template are supported at the top of the template support; the structure of the cornice upper steel template is the same as that of the cornice lower steel template, the cornice upper steel template comprises an arc-shaped section template at the lower part and a straight-line section template at the upper part, and the arc-shaped section template is in butt joint with the straight-line section template; the cornice upper portion steel form is last to support and has had setting steel joist and horizontal steel joist that move about freely and quickly cross-over fixation, and the position that is located setting steel joist and horizontal steel joist centre is provided with the fixed length stagnant water bolt, and fixed length stagnant water bolt is fixed through the nut fastening behind cornice upper portion steel form and the cornice lower part steel form in proper order run through.
Furthermore, an angle steel buckle is fixed at the top of each supporting vertical pipe in the formwork support, and the angle steel buckle supports and is fixed on the lower steel formwork of the cornice.
Furthermore, the support vertical pipe adopts a sectional type structure, and each section is connected and fixed with each section in a socket joint connection mode.
Furthermore, the arc-shaped section template and the straight-line section template are in socket joint connection by adopting a socket structure.
Furthermore, the upper cornice steel formwork and the lower cornice steel formwork are both made of steel plates with the thickness of 5 mm.
Furthermore, a plurality of groups of anti-skidding inner supports are arranged between the cornice upper steel formwork and the cornice lower steel formwork along the arc length direction of the cornice upper steel formwork.
Furthermore, the antiskid inner support is a herringbone support formed by welding steel bars, and the bottom end of the herringbone support is welded and fixed on a lower steel formwork of the cornice.
The shaping mould adopts a double-layer shaping steel template and a steel structure template bracket, a closed template system is formed by the anti-skidding inner support and the fixed-length water stopping bolts, and the socket type steel templates are combined to form an irregular arc shape. The steel formwork and the formwork support connecting part are additionally provided with angle steel buckles, so that the supporting stability of the steel formwork is reinforced. The arc steel formwork which is simple and practical to manufacture cuts an arc cornice shape by using a 5mm steel plate, and meets the requirement of forming the arc cornice shape.
The mould has the advantages of scientific design, reasonable structure, easy manufacture and convenient use, and the construction of the arc cornice by the mould has the characteristics of simple process, quick construction and the like. After the pouring and the form removal are finished, the chiseling process is not needed, the flatness meets the requirement, and the appearance is attractive and elegant. The mould can be widely used for pouring special-shaped structures of frame structures, frame-shear wall structures and the like. The installation, demolish the convenience, can have enough to meet the need the use many times, reduce the waste of steel, to green construction, reduce the energy consumption, "four sections one environmental protection" etc. have very big reference meaning.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate exemplary embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model.
Fig. 1 is a schematic structural view of a sizing die of the present invention.
Fig. 2 is a schematic structural view of an upper cornice steel form and a lower cornice steel form in the sizing die of the present invention.
Fig. 3 is an enlarged schematic view of a portion a of fig. 1.
Fig. 4 is an enlarged schematic view of a portion B in fig. 1.
Fig. 5 is an enlarged schematic view of a portion C in fig. 2.
In the figure: the method comprises the following steps of 1-a template support, 2-an upper cornice steel template, 3-a lower cornice steel template, 4-a support vertical pipe, 5-an angle steel buckle, 6-an arc-shaped section template, 7-a straight section template, 8-a shaping steel keel, 9-a transverse steel keel, 10-a fixed length water stop bolt and 11-an anti-skid inner support.
Detailed Description
In order that those skilled in the art will better understand the present invention, a more complete and complete description of the present invention is provided below in conjunction with the accompanying drawings and embodiments. In addition, the features of the embodiments and examples in the present application may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
As shown in fig. 1 to 5, the upturned arc-shaped concrete cornice combined shaping mold comprises a formwork supporting platform, wherein a template support 1 is arranged on the formwork supporting platform, and a cornice upper steel template 2 and a cornice lower steel template 3 are supported at the top of the template support 1; an angle steel buckle 5 is fixed on the top of each supporting vertical pipe 4 in the template bracket 1, and the angle steel buckle 5 is supported and fixed on the lower eave steel template 3 as shown in fig. 3; the supporting vertical pipe 4 adopts a sectional structure, and each section is connected and fixed with each other by adopting a socket joint connection mode, as shown in fig. 4; the upper cornice steel form 2 and the lower cornice steel form 3 are both made of steel plates with the thickness of 5 mm.
The structure of the upper cornice steel template 2 is the same as that of the lower cornice steel template 3, the upper cornice steel template comprises a lower arc-shaped section template 6 and an upper straight-line section template 7, and the arc-shaped section template 6 and the straight-line section template 7 are in butt joint connection by adopting a socket structure, as shown in fig. 5; cornice upper portion steel form 2 goes up to support has design steel joist 8 and horizontal steel joist 9 of vertically and horizontally cross-fixing, and the position that is located in the middle of design steel joist 8 and horizontal steel joist 9 is provided with fixed length stagnant water bolt 10, and fixed length stagnant water bolt 10 runs through cornice upper portion steel form 2 and cornice lower part steel form 3 back in proper order and fastens fixedly through the nut.
A plurality of groups of anti-skidding inner supports 11 are arranged between the cornice upper steel formwork 2 and the cornice lower steel formwork 3 along the arc length direction of the cornice upper steel formwork, the anti-skidding inner supports 11 are herringbone supports formed by welding steel bars, and the bottom ends of the herringbone supports are welded and fixed on the cornice lower steel formwork.
The construction steps of the upturning arc-shaped concrete cornice combined shaping mold are as follows:
1) firstly, erecting a formwork supporting platform, wherein the lower part of the cornice adopts a cornice lower steel formwork 3 as a force transmission main body, when the cornice lower steel formwork 3 is erected, an arc section formwork 6 at the lower part is erected firstly, then an upper straight line formwork 7 is erected, a socket structure is formed between the arc section formwork 6 and the straight line formwork 7, and finally a lower arc surface formwork is formed;
2) the upper part of the cornice adopts a cornice upper steel template 2 as a buckle plate, a shaping steel keel 8 and a transverse steel keel 9 as keel frames, the cornice upper steel template 2 is also divided into an arc-shaped section template 6 and a straight-line section template 7, the arc-shaped section template 6 at the lower part is firstly erected, then the straight-line section template 7 at the upper part is erected, a socket structure is formed between the arc-shaped section template 6 and the straight-line section template 7, compared with the cornice lower steel template 3, the socket direction is opposite, and finally an upper arc-shaped surface template is formed;
3) a fixed-length water stopping bolt 10 is arranged between the cornice upper steel template 2 and the cornice lower steel template 3;
4) the method comprises the steps of pouring concrete by upturning arc concrete cornices in two steps, pouring a top plate and the arc section cornices at first, pre-embedding a steel pipe on the top plate, ensuring that a straight-line section formwork is firm by adopting a steel pipe inclined strut method, and then pouring the straight-line section cornices.
The scope of the utility model is not limited to the above embodiments, and various modifications and changes may be made by those skilled in the art, and any modifications, improvements and equivalents within the spirit and principle of the utility model should be included in the scope of the utility model.
Claims (7)
1. The utility model provides an upturning arc concrete cornice combination design mould which characterized in that: the formwork support device comprises a formwork support platform, a formwork support is arranged on the formwork support platform, and an upper cornice steel formwork and a lower cornice steel formwork are supported at the top of the formwork support; the structure of the cornice upper steel template is the same as that of the cornice lower steel template, the cornice upper steel template comprises an arc-shaped section template at the lower part and a straight-line section template at the upper part, and the arc-shaped section template is in butt joint with the straight-line section template; the cornice upper portion steel form is last to support and has had setting steel joist and horizontal steel joist that move about freely and quickly cross-over fixation, and the position that is located setting steel joist and horizontal steel joist centre is provided with the fixed length stagnant water bolt, and fixed length stagnant water bolt is fixed through the nut fastening behind cornice upper portion steel form and the cornice lower part steel form in proper order run through.
2. The upturning arc-shaped concrete cornice combined shaping mold according to claim 1, which is characterized in that: the top of each supporting vertical pipe in the formwork support is fixed with an angle steel buckle, and the angle steel buckle supports are fixed on the lower steel formwork of the cornice.
3. The upturning arc-shaped concrete cornice combined shaping mold according to claim 2, which is characterized in that: the supporting vertical pipe adopts a sectional structure, and each section is connected and fixed with each section in a socket joint connection mode.
4. The upturning arc-shaped concrete cornice combined shaping mold according to claim 1, which is characterized in that: the butt joint of the arc-shaped section template and the straight-line section template adopts a socket structure.
5. The upturning arc-shaped concrete cornice combined shaping mold according to claim 1, which is characterized in that: the cornice upper steel formwork and the cornice lower steel formwork are both made of steel plates with the thickness of 5 mm.
6. The upturned arc-shaped concrete cornice combined shaping mold according to any one of claims 1 to 5, which is characterized in that: and a plurality of groups of anti-skidding inner supports are arranged between the cornice upper steel template and the cornice lower steel template along the arc length direction.
7. The upturning arc-shaped concrete cornice combined shaping mold according to claim 6, which is characterized in that: the anti-skid inner support is a herringbone support formed by welding steel bars, and the bottom end of the herringbone support is welded and fixed on a steel formwork at the lower part of the cornice.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202123148421.3U CN216664997U (en) | 2021-12-15 | 2021-12-15 | Upturning arc concrete cornice combined shaping die |
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| CN202123148421.3U CN216664997U (en) | 2021-12-15 | 2021-12-15 | Upturning arc concrete cornice combined shaping die |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024061351A1 (en) * | 2023-08-14 | 2024-03-28 | 中铁七局集团有限公司 | Construction formwork for arc-shaped overhanging eave of building |
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2021
- 2021-12-15 CN CN202123148421.3U patent/CN216664997U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024061351A1 (en) * | 2023-08-14 | 2024-03-28 | 中铁七局集团有限公司 | Construction formwork for arc-shaped overhanging eave of building |
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