CN210827843U - Composite I-shaped steel component - Google Patents
Composite I-shaped steel component Download PDFInfo
- Publication number
- CN210827843U CN210827843U CN201921500956.2U CN201921500956U CN210827843U CN 210827843 U CN210827843 U CN 210827843U CN 201921500956 U CN201921500956 U CN 201921500956U CN 210827843 U CN210827843 U CN 210827843U
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- wood
- metal
- flange
- web
- groove
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Abstract
The utility model provides a composite I-shaped steel component, which comprises a wood web plate, a metal web plate, a wood flange and a metal flange groove; metal webs are attached to the two side faces of the wood web, and the metal webs and the wood web are equal in width and unequal in length; the wood flanges are divided into a top wood flange and a bottom wood flange, the top wood flange and the bottom wood flange are provided with a long groove along the surface of the length direction, and the metal web plates at two sides and the bottoms and the tops of the wood web plates can be clamped in the long grooves of the bottom wood flange and the top wood flange respectively; the metal flange groove is equal to the metal web in width, and is divided into a top metal flange groove and a bottom metal flange groove, the top metal flange groove and the bottom metal flange groove are mirror images of each other and are respectively sleeved on the top wood flange and the bottom wood flange, the top metal flange groove and the bottom metal flange groove are respectively provided with a channel matched with the elongated slot along the surface of the length direction, and the channel is internally provided with a vertical turned edge.
Description
Technical Field
The utility model relates to a building field especially relates to a compound I-steel component.
Background
In lightweight frame structures, the support of the structure is usually composed of a single material, mainly timber or metal members. Due to the nature of the materials, these single material components are often susceptible to failure. For example, wood members are highly susceptible to fire and termite infestation; metal components have inherent problems due to connection weakness and local buckling. Conventional steel beams are heavy and the use of a large number of timber members can have a negative impact on the environment. Therefore, a composite member is urgently needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a compound I-steel member, this component is more firm than timber compoment, and is lighter than conventional metal component, and bearing capacity is high, and tensile strength is strong, compromises the characteristic that has combined timber compoment and metal component, has very strong ability of shearing, and intensity and ductility are all very high.
In order to achieve the above object, the utility model adopts the following technical scheme: a composite I-steel component comprises a wood web, a metal web, a wood flange and a metal flange groove; metal webs are attached to two side faces of the wood web, the metal webs and the wood web are equal in width and unequal in length, a row of uniform bolt holes are formed in the bottom and the top of each wood web, and bolt holes matched with the top and the bottom of each wood web are formed in the top and the bottom of each metal web; the wood flange is of a strip-shaped rectangular cross section wood strip structure with the same length as the wood web, the wood flange is divided into a top wood flange and a bottom wood flange, the top wood flange and the bottom wood flange are in mirror symmetry with each other and are respectively arranged at the top and the bottom of the wood web, the top wood flange and the bottom wood flange are respectively provided with a long groove along the surface in the length direction, the width of the long groove is matched with the total thickness of the wood web and the metal webs at the two sides, so that the metal webs at the two sides and the bottom and the top of the wood web can be respectively clamped in the long grooves of the bottom wood flange and the top wood flange, and the surface of the wood flange is provided with bolt holes; the metal flange groove is of a hollow metal shell structure, the width of the metal flange groove is equal to that of the metal web plate, the metal flange groove is divided into a top metal flange groove and a bottom metal flange groove, the top metal flange groove and the bottom metal flange groove are mirror-symmetrical to each other and are respectively sleeved on the top wood flange and the bottom wood flange, the top metal flange groove and the bottom metal flange groove are respectively provided with a channel matched with the elongated slot along the surface in the length direction, the channel is internally provided with vertical turned edges, the turned edges on two sides of the channel are clamped on two side faces of the elongated slot, and the surface of the metal flange groove is provided with bolt holes which penetrate through the turned edges of the channel; the wood web plate, the metal web plate, the wood flange and the metal flange groove are fixedly connected by bolts.
Preferably, preset through holes are uniformly distributed in the metal web in a criss-cross mode, and the length of the metal web is 2/3 the length of the wood web.
Preferably, the wood web is a building-grade wood board, can be a solid wood natural wood board or a mechanical pressing wood board, and can be square or rectangular.
Preferably, the metal web is a metal profile plate, which may be a lightweight steel plate, an aluminum plate, or an alloy plate.
The utility model has the advantages that: the member is firmer than a wood member, lighter than a conventional metal member, high in bearing capacity and tensile strength, combines the characteristics of the wood member and the metal member, and has strong shearing resistance, high strength and high ductility.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention.
FIG. 1 is a schematic view of a composite I-steel component.
Fig. 2 is an exploded view of the component.
Wherein: 1 is a member, 11 is a wood web, 12 is a metal web, 13 is a wood flange, 14 is a metal flange groove, 121 is a through hole, 122 is a bolt, 131 is a top wood flange, 132 is a bottom wood flange, 133 is a long groove, 141 is a top metal flange groove, 142 is a bottom metal flange groove, 143 is a channel, and 144 is a curled edge.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings 1-2.
As shown in fig. 1-2, a composite i-steel member comprises a wood web 11, a metal web 12, a wood flange 13 and a metal flange groove 14; metal webs 12 are attached to two side faces of the wood web 11, the metal webs 12 and the wood web 11 are equal in width and unequal in length, a row of uniform bolt holes are formed in the bottom and the top of the wood web 11, and bolt holes matched with the top and the bottom of the wood web 11 are formed in the top and the bottom of the metal webs 12; the wood flange 13 is a strip-shaped wood strip structure with a rectangular cross section and the same length as the wood web 11, the wood flange 13 is divided into a top wood flange 131 and a bottom wood flange 1132, the top wood flange 131 and the bottom wood flange 132 are mirror-symmetrical to each other and are respectively arranged at the top and the bottom of the wood web 11, the top wood flange 131 and the bottom wood flange 132 are both provided with a long groove 133 along the surface of the length direction, the width of the long groove 133 is matched with the total thickness of the wood web 11 and the metal webs 12 at the two sides, so that the metal webs 12 at the two sides and the bottom and the top of the wood web 11 can be respectively clamped in the long grooves 133 of the bottom wood flange 132 and the top wood flange 131, and the surface of the wood flange 13 is provided with bolt holes which penetrate; the metal flange groove 14 is of a hollow metal shell structure, the width of the metal flange groove 14 is equal to that of the metal web 12, the metal flange groove 14 is divided into a top metal flange groove 141 and a bottom metal flange groove 142, the top metal flange groove 141 and the bottom metal flange groove 142 are mirror-symmetrical to each other and are respectively sleeved on the top wooden flange 131 and the bottom wooden flange 132, the top metal flange groove 141 and the bottom metal flange groove 142 are both provided with a channel 143 matched with the elongated groove 133 along the surface in the length direction, the channel 143 is internally provided with a vertical turned edge 144, the turned edges 144 on two sides of the channel 143 are clamped on two side surfaces of the elongated groove 133, and the surface of the metal flange groove 14 is provided with bolt holes which penetrate through the turned edge 144 of the channel 143 and are; the wood web plate 11, the metal web plate 12, the wood flange 13 and the metal flange groove 14 are fixedly connected by bolts.
In specific implementation, the metal web 12 is provided with preset through holes 121 in criss-cross and uniform distribution, and the length of the metal web 12 is 2/3 of the length of the wood web 11.
In specific implementation, the wood web 11 is a building-grade wood board, and may be a solid wood natural wood board or a mechanically pressed wood board, and the wood web may be square or rectangular.
In specific implementation, the metal web 12 is a metal profile plate, which may be a light steel plate, an aluminum plate, or an alloy plate.
Claims (4)
1. A compound I-steel member which characterized in that: comprises a wood web plate, a metal web plate, a wood flange and a metal flange groove; metal webs are attached to two side faces of the wood web, the metal webs and the wood web are equal in width and unequal in length, a row of uniform bolt holes are formed in the bottom and the top of each wood web, and bolt holes matched with the top and the bottom of each wood web are formed in the top and the bottom of each metal web; the wood flange is of a strip-shaped rectangular cross section wood strip structure with the same length as the wood web, the wood flange is divided into a top wood flange and a bottom wood flange, the top wood flange and the bottom wood flange are in mirror symmetry with each other and are respectively arranged at the top and the bottom of the wood web, the top wood flange and the bottom wood flange are respectively provided with a long groove along the surface in the length direction, the width of the long groove is matched with the total thickness of the wood web and the metal webs at the two sides, so that the metal webs at the two sides and the bottom and the top of the wood web can be respectively clamped in the long grooves of the bottom wood flange and the top wood flange, and the surface of the wood flange is provided with bolt holes; the metal flange groove is of a hollow metal shell structure, the width of the metal flange groove is equal to that of the metal web plate, the metal flange groove is divided into a top metal flange groove and a bottom metal flange groove, the top metal flange groove and the bottom metal flange groove are mirror-symmetrical to each other and are respectively sleeved on the top wood flange and the bottom wood flange, the top metal flange groove and the bottom metal flange groove are respectively provided with a channel matched with the elongated slot along the surface in the length direction, the channel is internally provided with vertical turned edges, the turned edges on two sides of the channel are clamped on two side faces of the elongated slot, and the surface of the metal flange groove is provided with bolt holes which penetrate through the turned edges of the channel; the wood web plate, the metal web plate, the wood flange and the metal flange groove are fixedly connected by bolts.
2. A composite i-steel member according to claim 1, wherein: the metal web is provided with preset through holes in criss-cross uniform distribution, and the length of the metal web is 2/3 of the length of the wood web.
3. A composite i-steel member according to claim 1, wherein: the wood web is a building-grade wood board, can be a solid wood natural wood board or a mechanical pressing wood board, and can be square or rectangular.
4. A composite i-steel member according to claim 1, wherein: the metal web is a metal section plate, and can be a light steel plate, an aluminum plate or an alloy plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921500956.2U CN210827843U (en) | 2019-09-10 | 2019-09-10 | Composite I-shaped steel component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921500956.2U CN210827843U (en) | 2019-09-10 | 2019-09-10 | Composite I-shaped steel component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210827843U true CN210827843U (en) | 2020-06-23 |
Family
ID=71257774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921500956.2U Expired - Fee Related CN210827843U (en) | 2019-09-10 | 2019-09-10 | Composite I-shaped steel component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210827843U (en) |
-
2019
- 2019-09-10 CN CN201921500956.2U patent/CN210827843U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |