CN203514796U - Single-hole protective cover for combined aluminum formwork - Google Patents
Single-hole protective cover for combined aluminum formwork Download PDFInfo
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- CN203514796U CN203514796U CN201320547785.5U CN201320547785U CN203514796U CN 203514796 U CN203514796 U CN 203514796U CN 201320547785 U CN201320547785 U CN 201320547785U CN 203514796 U CN203514796 U CN 203514796U
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- plane
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- protective sleeve
- diameter
- annulus wall
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Abstract
The utility model discloses a single-hole protective cover for a combined aluminum formwork. The single-hole protective cover for the combined aluminum formwork comprises a first plane, an annular wall and an installation hole, wherein the first plane is a horizontal plane; the installation hole is formed in the center of the first plane; the annular wall perpendicular to the first plane is arranged on one side of the first plane and around the installation hole; the bottom of the annular wall is connected with the edge of the installation hole in the first plane, namely the diameter of the bottom of the annular wall is equal to that of the installation hole, and the diameter of the top of the annular wall is smaller than that of the installation hole; the diameter of the whole annular wall increases from the top to the bottom in a linear mode. When used, the single-hole protective cover for the combined aluminum formwork is inserted in a rim charge of the formwork and then is fixed in an expansion mode through an expansion tool. The single-hole protective cover for the combined aluminum formwork is simple in structure and easy to install, the installation position is flexible and can be determined according to needs, the service life of the formwork can be prolonged effectively, and the rigidity and intensity of the formwork are improved.
Description
Technical field
The utility model relates to aluminum alloy pattern plate building material field, and more concrete must saying relates to a kind of Combined-type aluminium template single hole protective sleeve.
Background technology
In building structure construction field, template is to improve efficiency of construction, ensures effective form of construction work of building structure construction quality and construction safety type.There is in the market many moneys modularization aluminum alloy pattern plate.In construction application, had problems, and in these problems, a part has caused decline the application life of aluminum alloy pattern plate.These problems are, 1, aluminum alloy pattern plate interconnects position unprotect measure, and connector is all steel round end pin and inserted sheet, these accessories, by means of hammer hammering, reach template and mutually closely connect.And the strength of materials of aluminum alloy pattern plate and abrasion resistance are all lower than connection fittings.2, holding capacity declines, and in order to reach the interconnection that can realize between modularization and template, need on the rim charge of aluminum alloy pattern plate, open connecting hole, for wearing round end pin or bolt.This has reduced the intensity of aluminum alloy pattern plate rim charge virtually.The rim charge strength and stiffness of aluminum alloy pattern plate is declined, and easily occur fracture or wear phenomenon in application.Above-mentioned reason, has caused template performance indications degradation, and also significantly reduce application life.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of simple in structure, and rigidity is large, and abrasion resistance is good, and the Combined-type aluminium template single hole protective sleeve that production technology is good, for the protective measure of aluminum alloy pattern plate, improves the application life of template.
Technical purpose of the present utility model is achieved by following technical proposals:
A Combined-type aluminium template single hole protective sleeve, comprises the first plane, annulus wall and installing hole, wherein
Described the first plane is horizontal plane, and position is provided with installing hole in the central; In a side of described the first plane, and be provided with the annulus wall perpendicular to the first plane in the surrounding of installing hole; The bottom of described annulus wall is connected with installing hole edge in the first plane, i.e. the base diameter of described annulus wall (being internal diameter) and installing hole equal diameters, and the top diameter of described annulus wall (being internal diameter) is less than installing hole diameter; The diameter of whole annulus wall (being internal diameter) presents linear increment from top to bottom.
In technique scheme, the material selection Q195 structural section of described protective sleeve, after punch process, adopts heat treatment mode, improves case hardness; The first planar thickness of described protective sleeve is 2.0-3.0mm, and described installing hole diameter is 16.5-21mm; The height of described annulus wall matches with the degree of depth in hole on aluminum alloy pattern plate.
The beneficial effects of the utility model be simple in structure, be easy to install and intensity large; wear-resisting; antirust; lightweight; when installing and using; single hole aluminum alloy pattern plate is inserted into the Kong Zhonghou on aluminum alloy pattern plate with the annulus wall of protective sleeve, utilizes bloat tool to expand to it fixing, to realize, the internal diameter in the hole on template rim charge and hole is realized to effective isolating and protecting.Make in template use procedure, aluminium extruded sections can not destroy, and has extended greatly the application life of template, and has improved the Rigidity and strength of template.Because adopting expansion fixing means, material used in the process of making is less, saved a large amount of unnecessary, in order to the fixing material of aluminum alloy pattern plate rim charge prolongation, reduced cost, saved resource.The utility model protective sleeve can be installed with the position in hole on aluminum alloy pattern plate rim charge, and also relatively flexibly, conveniently, suffered environmental factor is little, even can with bloat tool, to it, install at the scene in installation.
Accompanying drawing explanation
Fig. 1 is the perspective view (1) of protective sleeve for single hole aluminum alloy pattern plate of the present utility model.
Fig. 2 is the perspective view (2) of protective sleeve for single hole aluminum alloy pattern plate of the present utility model.
Fig. 3 is the service condition schematic diagram (1) of protective sleeve for single hole aluminum alloy pattern plate of the present utility model.
Fig. 4 is the service condition schematic diagram (2) of protective sleeve for single hole aluminum alloy pattern plate of the present utility model, the partial enlarged drawing of the position A that in Fig. 3, circle is selected.
The specific embodiment
Below in conjunction with specific embodiment, further illustrate the technical solution of the utility model.
The perspective view of protective sleeve for single hole aluminum alloy pattern plate of the present utility model as shown in accompanying drawing 1-2, a kind of single hole aluminum alloy pattern plate protective sleeve, comprise the first plane 1, annulus wall 2 and installing hole 3, wherein: described the first plane 1 is horizontal plane, and position is provided with installing hole 3 in the central; In a side of described the first plane, and be provided with the annulus wall 2 perpendicular to the first plane in the surrounding of installing hole; The bottom of described annulus wall 2 is connected with installing hole 3 edges in the first plane, i.e. the base diameter of described annulus wall (being internal diameter) and installing hole equal diameters, and the top diameter of described annulus wall (being internal diameter) is less than installing hole diameter; The diameter of whole annulus wall (being internal diameter) presents linear increment from top to bottom.
The material selection Q195 structural section of wherein said protective sleeve; the first planar thickness of described protective sleeve is 2.0-3.0mm; described installing hole diameter is 16.5-21mm, and the height of described annulus wall matches with the degree of depth in hole on aluminum alloy pattern plate, in the position of installing hole, does punching press flange and processes.
The service condition schematic diagram of single hole protective sleeve for of the present utility model a kind of Combined-type aluminium template as shown in accompanying drawing 3-4, the position A that circle is selected is protective sleeve of the present utility model and aluminum alloy pattern plate connecting portion, on whole aluminum alloy pattern plate 4, hole 4-1 is set, when using, after single hole aluminum alloy pattern plate is inserted in the hole 4-1 on aluminum alloy pattern plate 4 with the annulus wall 2 of protective sleeve, utilize bloat tool to expand to it fixing, to realize, the internal diameter in the hole on template rim charge and hole is realized to effective isolating and protecting, make in template use procedure, aluminium extruded sections can not destroy, extended greatly the application life of template, and improved the Rigidity and strength of template.Because adopting expansion fixing means, material used in the process of making is less, saved a large amount of unnecessary, in order to the fixing material of aluminum alloy pattern plate rim charge prolongation, reduced cost, saved resource.The utility model protective sleeve can be installed with the position in hole on aluminum alloy pattern plate rim charge, and also relatively flexibly, conveniently, suffered environmental factor is little, even can with bloat tool, to it, install at the scene in installation.
Above the utility model has been done to exemplary description; should be noted that; in the situation that not departing from core of the present utility model, the replacement that is equal to that any simple distortion, modification or other those skilled in the art can not spend creative work all falls into protection domain of the present utility model.
Claims (5)
1. a Combined-type aluminium template single hole protective sleeve, is characterized in that, comprises the first plane, annulus wall and installing hole, and wherein said the first plane is horizontal plane, and position is provided with installing hole in the central; In a side of described the first plane, and be provided with the annulus wall perpendicular to the first plane in the surrounding of installing hole; The bottom of described annulus wall is connected with installing hole edge in the first plane, and the top diameter of described annulus wall is less than installing hole diameter.
2. a kind of Combined-type aluminium template single hole protective sleeve according to claim 1, is characterized in that, the base diameter of described annulus wall and installing hole equal diameters, and the diameter of whole annulus wall presents linear increment from top to bottom.
3. a kind of Combined-type aluminium template single hole protective sleeve according to claim 1, is characterized in that, the first planar thickness of described protective sleeve is 2.0-3.0mm.
4. a kind of Combined-type aluminium template single hole protective sleeve according to claim 1, is characterized in that, described installing hole diameter is 16.5-21mm.
5. a kind of Combined-type aluminium template single hole protective sleeve according to claim 1, is characterized in that, the height of described annulus wall matches with the degree of depth in hole on aluminum alloy pattern plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320547785.5U CN203514796U (en) | 2013-09-04 | 2013-09-04 | Single-hole protective cover for combined aluminum formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320547785.5U CN203514796U (en) | 2013-09-04 | 2013-09-04 | Single-hole protective cover for combined aluminum formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203514796U true CN203514796U (en) | 2014-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320547785.5U Expired - Fee Related CN203514796U (en) | 2013-09-04 | 2013-09-04 | Single-hole protective cover for combined aluminum formwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203514796U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524296A (en) * | 2017-09-29 | 2017-12-29 | 辽宁忠旺集团有限公司 | A kind of pulling-on piece formula aluminum alloy pattern plate wear ring and installation method |
| CN112900842A (en) * | 2021-01-29 | 2021-06-04 | 晟通科技集团有限公司 | Pull sheet groove plugging structure, template and template system |
| CN114481572A (en) * | 2021-09-28 | 2022-05-13 | 宁波公牛生活电器有限公司 | Airing rod, airing machine and airing rod manufacturing method |
-
2013
- 2013-09-04 CN CN201320547785.5U patent/CN203514796U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524296A (en) * | 2017-09-29 | 2017-12-29 | 辽宁忠旺集团有限公司 | A kind of pulling-on piece formula aluminum alloy pattern plate wear ring and installation method |
| CN112900842A (en) * | 2021-01-29 | 2021-06-04 | 晟通科技集团有限公司 | Pull sheet groove plugging structure, template and template system |
| CN114481572A (en) * | 2021-09-28 | 2022-05-13 | 宁波公牛生活电器有限公司 | Airing rod, airing machine and airing rod manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20140904 |
|
| EXPY | Termination of patent right or utility model |