CN214885441U - Building is reentrant corner section bar for aluminum mould board - Google Patents
Building is reentrant corner section bar for aluminum mould board Download PDFInfo
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- CN214885441U CN214885441U CN202023188734.7U CN202023188734U CN214885441U CN 214885441 U CN214885441 U CN 214885441U CN 202023188734 U CN202023188734 U CN 202023188734U CN 214885441 U CN214885441 U CN 214885441U
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Abstract
The utility model discloses a building reentrant corner section bar for aluminum mould board, including the angle steel, one side edge of angle steel be provided with respectively with angle steel side vertically first connecting plate, the opposite side edge of angle steel be provided with respectively with angle steel side vertically second connecting plate, first connecting plate with the width size of second connecting plate all is less than first connecting plate with the second connecting plate is relative the width size of angle steel side for the cross-section forms to form to possess the open-ended rectangle along one side corner, it is used for supporting fixedly to possess between the edge of open-ended both sides opening size, and the sealed support bar of easily demolising. The utility model discloses a set up the mode of sealed support bar between the open position for the open-ended distance is changeed and is obtained guaranteeing, is favorable to keeping the stability of reentrant corner section bar angle, can exert bigger beneficial effect in the installation of aluminium template and the shaping of later stage building.
Description
Technical Field
The utility model belongs to the technical field of the building templates technique and specifically relates to a building aluminium is reentrant corner section bar for template is related to.
Background
The building formwork is a temporary supporting structure, which is manufactured according to the design requirements, so that the concrete structure and the members are formed according to the specified positions and geometric dimensions, the correct positions of the concrete structure and the members are kept, and the self weight of the building formwork and the external load acting on the building formwork are borne. The purpose of the template engineering is to ensure the quality and the construction safety of the concrete engineering, accelerate the construction progress and reduce the engineering cost. A building template structure for cast-in-place concrete structural engineering construction mainly comprises a panel, a supporting structure and a connecting piece. The panel is a bearing plate directly contacting with newly cast concrete; the supporting structure is a temporary structure for supporting the panel, the concrete and the construction load, so that the building template structure is firmly combined and is not deformed or damaged; the connecting piece is a fitting for integrally connecting the panel and the support structure. The aluminum formwork, the novel building formwork made of aluminum alloy and the green construction formwork newly emerged in the building industry are adopted by various building companies due to the characteristics of simplicity in operation, quickness in construction, high return, environmental friendliness, energy conservation, multiple use times, good concrete pouring effect, recyclability and the like.
In a specific operation, the internal corner is a recessed right angle on the wall surface and corresponds to the external corner. The internal corner template is an important part in an aluminum alloy building system and can be used for pouring internal corners at walls, beams, roofs and stairs, so that the flatness and the verticality of two working faces need to be ensured by the internal corner template. Four to five reinforcing rib plates are welded on the inner side of an existing internal corner template with the section of Contraband profile plates to ensure the strength of the internal corner template, but the welding is excessive, the deformation of aluminum profiles is large, the mechanical property of the materials is reduced, in order to ensure the flatness and the verticality of two working faces of the internal corner template, the template needs to be leveled after welding, and the processing period and the processing cost are increased.
Chinese patent publication No. CN207004009U discloses an aluminum die internal corner template, including first side aluminum plate and with first side aluminum plate vertically second side aluminum plate, first side aluminum plate's free one end forms the first board after bending, and second side aluminum plate's free one end forms the second board after bending, first board and second side aluminum plate are parallel, and second board and first side aluminum plate are parallel, form rectangular form cavity between first board, first side aluminum plate, second side aluminum plate and the second board, the swash plate that runs through the cavity both ends has been arranged to the cavity, the medial surface at first side aluminum plate is fixed to the one end of swash plate, and the medial surface at second side aluminum plate is fixed to the other end of swash plate. First board, first side aluminum plate, swash plate, second board and second side aluminum plate make wholly through integrated into one piece technique, for among the prior art, under the use prerequisite that does not influence the reentrant corner template, reduced welded process, improve the production efficiency of reentrant corner template.
However, the opening between the second board is connected with first side aluminum plate's first board and second side aluminum plate because the free end is great for open-ended distance is difficult to control, makes the angle between first side aluminum plate and the second side aluminum plate be unfavorable for guaranteeing, needs post processing.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at the not enough of prior art, provide a building reentrant corner section bar for aluminum mould board, through the mode that sets up sealed support bar between the open position for the open-ended distance is changeed and is guaranteed, is favorable to keeping the stability of reentrant corner section bar angle, can exert bigger beneficial effect in the installation of aluminum mould board and the shaping of later stage building.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a building reentrant corner section bar for aluminum mould board, includes the angle steel, one side edge of angle steel be provided with respectively with angle steel side vertically first connecting plate, the opposite side edge of angle steel be provided with respectively with angle steel side vertically second connecting plate, first connecting plate with the width size of second connecting plate all is less than first connecting plate with the second connecting plate is relative the width size of angle steel side for the cross-section forms to be equipped with the open-ended rectangle along one side corner formation, it is used for supporting fixedly to possess between the open-ended both sides edge the sealed support bar of opening size, just easily demolish.
As a further improvement of the utility model, the sealing support bar is the width dimension with the easy strip that tears that opening width dimension is the same.
As a further improvement of the present invention, the easy-to-tear strip is connected to the first connecting plate and/or the second connecting plate at the connecting position.
As a further improvement of the utility model, the easy-to-tear strip with the first connecting plate and/or the second connecting plate hookup location is pressed thin and is handled.
As a further improvement of the present invention, the easy-to-tear strip has a groove with an acute angle at the bottom, and the first connecting plate and/or the second connecting plate are connected to each other.
As a further improvement of the present invention, the first connecting plate and/or the second connecting plate are provided with bolt holes for connection with a flat formwork.
The utility model has the advantages that:
the utility model discloses in during manufacturing, through the mode that sets up sealed support bar between the open position for the open-ended distance is changeed and is obtained guaranteeing, is favorable to keeping the stability of reentrant corner section bar angle. After the forming is made, the internal corner template is obtained by removing the sealing support bars, and the first connecting plate and the second connecting plate are connected with the flat template, so that the internal corner template with the angle meeting the standard can play a greater beneficial role in the installation of the aluminum template and the forming of later buildings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic cross-sectional structure of the present invention;
in the figure: 1 is first connecting plate, 2 is the angle steel, and 3 are sealed support bar, and 4 are the second connecting plate.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, a building reentrant corner section bar for aluminum mould board, including angle steel 2, one side edge of angle steel 2 be provided with respectively with 2 side vertically first connecting plate 1 of angle steel, 2 opposite side edge of angle steel be provided with respectively with 2 side vertically second connecting plate 4 of angle steel, first connecting plate 1 with the width dimension of second connecting plate 4 all is less than first connecting plate 1 with second connecting plate 4 is relative the width dimension of 2 sides of angle steel for the cross-section forms to form to possess the open-ended rectangle along one side corner, it is used for supporting fixedly to possess between the edge of open-ended both sides opening size, and easily demolish sealed support bar 3.
During manufacturing, the sealing support strips 3 are arranged between the opening positions, so that the distance of the opening is easier to ensure, and the stability of the angle of the internal corner sectional material is favorably kept. After the manufacturing and forming, the internal corner template is obtained by removing the sealing support strips 3, and the first connecting plate 1 and the second connecting plate 4 are connected with the flat template, so that the internal corner template with the angle meeting the standard can play a greater beneficial role in the installation of the aluminum template and the forming of later-stage buildings.
In a specific embodiment, further, the sealing support strip 3 is a tear strip having a width dimension identical to the width dimension of the opening.
Furthermore, the easy-to-tear strip and the connecting position of the first connecting plate 1 and/or the second connecting plate 4 are subjected to point-breaking connection or thinning treatment, and the thinning treatment comprises the step of enabling the connecting position of the first connecting plate 1 and/or the second connecting plate 4 to be provided with a groove with an acute-angled bottom in a manner of extrusion cutting and the like. In this way, the easy-tear strip is more easily severed from the first or second connecting panel 1, 4.
In a specific embodiment, further, the first connecting plate 1 and/or the second connecting plate 4 are provided with bolt holes for connecting with a flat formwork, so that the internal corner formwork is easier to mount and dismount for use.
It should be understood that the above detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can still be modified or equivalently replaced to achieve the same technical effects; as long as the use requirement is satisfied, the utility model is within the protection scope.
Claims (6)
1. The utility model provides a building reentrant corner section bar for aluminum mould board, includes angle steel (2), one side edge of angle steel (2) be provided with respectively with angle steel (2) side vertically first connecting plate (1), the opposite side edge of angle steel (2) be provided with respectively with angle steel (2) side vertically second connecting plate (4), first connecting plate (1) with the width dimension of second connecting plate (4) all is less than first connecting plate (1) with second connecting plate (4) are relative the width dimension of angle steel (2) side for the cross-section forms to form the opening that possesses the rectangle along one side corner, its characterized in that: and a sealing support strip (3) which is used for supporting and fixing the opening size of the opening and is easy to remove is arranged between the edges of the two sides of the opening.
2. The inside corner profile for the aluminum formwork for construction according to claim 1, wherein: the sealing support strip (3) is an easy-to-tear strip with the width dimension being the same as that of the opening.
3. The inside corner profile for the aluminum formwork for construction according to claim 2, wherein: the easy-tearing strip is in point-break connection with the connecting position of the first connecting plate (1) and/or the second connecting plate (4).
4. The inside corner profile for the aluminum formwork for construction according to claim 2, wherein: and the connecting position of the easy-to-tear strip and the first connecting plate (1) and/or the second connecting plate (4) is thinned.
5. The inside corner profile for the aluminum formwork for construction according to claim 2, wherein: the connecting position of the easy-to-tear strip and the first connecting plate (1) and/or the second connecting plate (4) is provided with a groove with the bottom being an acute angle.
6. The inside corner profile for the aluminum formwork for construction according to claim 1, wherein: the first connecting plate (1) and/or the second connecting plate (4) are provided with bolt holes for connection with a planar formwork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023188734.7U CN214885441U (en) | 2020-12-26 | 2020-12-26 | Building is reentrant corner section bar for aluminum mould board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023188734.7U CN214885441U (en) | 2020-12-26 | 2020-12-26 | Building is reentrant corner section bar for aluminum mould board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214885441U true CN214885441U (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023188734.7U Active CN214885441U (en) | 2020-12-26 | 2020-12-26 | Building is reentrant corner section bar for aluminum mould board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214885441U (en) |
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- 2020-12-26 CN CN202023188734.7U patent/CN214885441U/en active Active
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