CN203514801U - Fixed type protective cover for combined aluminum formwork - Google Patents
Fixed type protective cover for combined aluminum formwork Download PDFInfo
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- CN203514801U CN203514801U CN201320547887.7U CN201320547887U CN203514801U CN 203514801 U CN203514801 U CN 203514801U CN 201320547887 U CN201320547887 U CN 201320547887U CN 203514801 U CN203514801 U CN 203514801U
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- plane
- formwork
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- protective sleeve
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Abstract
The utility model discloses a fixed type protective cover for a combined aluminum formwork. The fixed type protective cover for the combined aluminum formwork comprises a first plane, fixing holes, an installation hole and an annular wall, wherein the fixing holes are formed in the two ends of the first 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, and the diameter of the whole annular wall increases from the top to the bottom in a linear mode. The fixed type protective cover for the combined aluminum formwork is simple in structure, easy to install, high in strength, resistant to abrasion, rustproof and light. When installed and used, the fixed type protective cover for the combined aluminum formwork is fixed in an expansion mode through an expansion tool after the annular wall is inserted into a hole in the aluminum formwork so that holes in a formwork rim charge and the hole inner diameters can be isolated and protected effectively. In the use process of the formwork, aluminum section bars are not damaged, the service life of the formwork is prolonged greatly, and the rigidity and strength 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 the fixed protective sleeve of a kind of Combined-type aluminium template.
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 the deficiencies in the prior art, provides a kind of simple in structure, and rigidity is large, and abrasion resistance is good, the aluminum alloy pattern plate that production technology is good single hole protective sleeve.
Technical purpose of the present utility model is achieved by following technical proposals:
The fixed protective sleeve of aluminum alloy pattern plate, comprises the first plane, fixing hole, installing hole and annulus wall, wherein:
Described the first plane is horizontal plane, for contacting with aluminum alloy pattern plate; Described fixing hole is arranged on the two ends of the first plane, for and aluminum alloy pattern plate between be fixed; Central authorities in described the first plane are provided with installing hole; 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; The diameter of described fixing hole is 6-8mm, and spacing is 70-85mm; 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, and described annulus wall obtains by do the processing of punching press flange in the position of installing hole.
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, aluminum alloy pattern plate is inserted into the Kong Zhonghou on aluminum alloy pattern plate with the annulus wall 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, 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 of fixed protective sleeve for aluminum alloy pattern plate of the present utility model.
Fig. 2 is the plane structure schematic diagram of fixed protective sleeve for aluminum alloy pattern plate of the present utility model.
Fig. 3 is the service condition schematic diagram (1) of fixed protective sleeve for aluminum alloy pattern plate of the present utility model.
Fig. 4 is the service condition schematic diagram (2) of fixed protective sleeve for 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 fixed protective sleeve of aluminum alloy pattern plate as shown in accompanying drawing 1-2, comprises the first plane 1, fixing hole 2, installing hole 3 and annulus wall 4, wherein:
Described the first plane 1 is horizontal plane, for contacting with aluminum alloy pattern plate; Described fixing hole 2 is arranged on the two ends of the first plane 1, for and aluminum alloy pattern plate between be fixed; Central authorities in described the first plane 1 are provided with installing hole 3; In a side of described the first plane 1, and be provided with the annulus wall 4 perpendicular to the first plane in the surrounding of installing hole 3; The bottom of described annulus wall 4 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 4 (being internal diameter) is less than installing hole diameter; The diameter of whole annulus wall 4 (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; The diameter of described fixing hole is 6-8mm, and spacing is 70-85mm; 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 service condition schematic diagram of fixed protective sleeve for aluminum alloy pattern plate of the present utility model as shown in accompanying drawing 3-4, on aluminum alloy pattern plate 5, arrange porose 6, when installing and using, after aluminum alloy pattern plate is inserted in the hole 6 on aluminum alloy pattern plate with the annulus wall 4 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; Use rivet 7 by fixing hole 2, protective sleeve and aluminum alloy pattern plate 5 to be fixed simultaneously.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.
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. the fixed protective sleeve of Combined-type aluminium template, is characterized in that, comprises the first plane, fixing hole, installing hole and annulus wall, wherein: described the first plane is horizontal plane; Described fixing hole is arranged on the two ends of the first plane; Central authorities in described the first plane are provided with installing hole; 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 and installing hole equal diameters, and the top diameter of described annulus wall is less than installing hole diameter; The diameter of whole annulus wall presents linear increment from top to bottom.
2. the fixed protective sleeve of a kind of Combined-type aluminium template according to claim 1, is characterized in that, the first planar thickness of described protective sleeve is 2.0-3.0mm.
3. the fixed protective sleeve of a kind of Combined-type aluminium template according to claim 1, is characterized in that, the diameter of described fixing hole is for being 6-8mm, and spacing is 70-85mm.
4. the fixed protective sleeve of a kind of Combined-type aluminium template according to claim 1, is characterized in that, described installing hole diameter is 16.5-21mm.
5. the fixed protective sleeve of a kind of Combined-type aluminium template 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 |
|---|---|---|---|
| CN201320547887.7U CN203514801U (en) | 2013-09-04 | 2013-09-04 | Fixed type protective cover for combined aluminum formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320547887.7U CN203514801U (en) | 2013-09-04 | 2013-09-04 | Fixed type protective cover for combined aluminum formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203514801U true CN203514801U (en) | 2014-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320547887.7U Expired - Fee Related CN203514801U (en) | 2013-09-04 | 2013-09-04 | Fixed type protective cover for combined aluminum formwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203514801U (en) |
Cited By (1)
| 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 |
-
2013
- 2013-09-04 CN CN201320547887.7U patent/CN203514801U/en not_active Expired - Fee Related
Cited By (1)
| 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 |
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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 |