CN210562990U - Composite steel column structure with clamping groove for fixing - Google Patents
Composite steel column structure with clamping groove for fixing Download PDFInfo
- Publication number
- CN210562990U CN210562990U CN201920947428.5U CN201920947428U CN210562990U CN 210562990 U CN210562990 U CN 210562990U CN 201920947428 U CN201920947428 U CN 201920947428U CN 210562990 U CN210562990 U CN 210562990U
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- steel column
- column body
- clamping groove
- column structure
- groove
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Abstract
The utility model discloses a take fixed composite steel column structure of draw-in groove, include: the steel column comprises an outer steel column body and an inner steel column body, wherein a clamping groove is formed in the inner side of the outer steel column body along the length direction of the outer steel column body, a clamping piece is arranged on the outer side of the inner steel column body along the length direction of the inner steel column body in an extending mode, the clamping piece is matched with the clamping groove in the size shape, the clamping piece is embedded into the clamping groove, a composite steel column structure is formed in the clamping groove, and reinforcing blocks are welded at the vertex angles formed by two adjacent inner sides of the inner steel column body. In this way, the utility model discloses take fixed compound steel column structure of draw-in groove, simple structure, production, equipment are very convenient, are favorable to fast production and processing very much, even damage rapid replenishment to the rusty problem of steel pipe among the prior art can be solved effectively.
Description
Technical Field
The utility model relates to a technical field of compound steel pipe especially relates to a take fixed compound steel column structure of draw-in groove.
Background
At present, steel pipe wide application is in the building trade, and present steel pipe is most for circular structure, has the structure unstability in transportation, installation and the storage process, and easy rolling's problem, and the steel pipe surface is easy wearing and tearing in the use moreover, and the steel pipe surface after the wearing and tearing can rust, influences the life of steel pipe.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a take fixed composite steel column structure of draw-in groove, the composite steel column of making through designing specific draw-in groove structure, the equipment is convenient, and stability is good.
In order to solve the problem existing in the background art, the utility model discloses a following technical scheme: a composite steel column structure with a clamping groove for fixation, comprising: the steel column comprises an outer steel column body and an inner steel column body, wherein a clamping groove is formed in the inner side of the outer steel column body along the length direction of the outer steel column body, a clamping piece is arranged on the outer side of the inner steel column body along the length direction of the inner steel column body in an extending mode, the clamping piece is matched with the clamping groove in the size shape, the clamping piece is embedded into the clamping groove, a composite steel column structure is formed in the clamping groove, and reinforcing blocks are welded at the vertex angles formed by two adjacent inner sides of the inner steel column body.
In a preferred embodiment of the present invention, the thickness of the outer steel column body is 1.5 to 3 CM.
In a preferred embodiment of the present invention, the outer steel column body and the snap-in piece are welded or integrally formed.
In a preferred embodiment of the present invention, the inner and outer surfaces of the outer steel column body are coated with a rubber anti-corrosion finish paint layer.
In a preferred embodiment of the present invention, the thickness of the rubber anti-corrosive top coat layer is 0.2-0.4 mm.
In a preferred embodiment of the present invention, the inner side coating of the inner steel column body is provided with an anti-rust primer layer, and the anti-rust primer layer is a polyurethane anti-rust coating or an epoxy resin coating.
The utility model has the advantages that: the utility model provides a take fixed compound steel column structure of draw-in groove has strengthened the compressive capacity and the bending resistance of steel pipe, simple structure, and the equipment is very convenient, is favorable to fast production and processing very much, even damage also can supply rapidly to can solve the easy rusty problem of steel pipe among the prior art effectively, have extensive market prospect in compound tubular product trade.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and 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 without inventive work, wherein:
fig. 1 is a schematic structural view of a preferred embodiment of the composite steel column structure with a slot for fixing according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention includes: a composite steel column structure with a clamping groove for fixation, comprising: an outer steel column body 1 and an inner steel column body 2, preferably, the thickness of the outer steel column body 1 is 1.5-3 CM, the inner periphery of the outer steel column body 1 is provided with a clamping groove 11 along the length direction, the clamping groove 11 is milled from one end of the outer steel column body 1 and transversely extends to be close to the tail end of the steel column body 1, the periphery of the outer side of the inner steel column body 2 is provided with the clamping pieces 21, the clamping pieces 21 extend along the length direction of the inner steel column body 2, preferably, the clamping pieces 21 can be arranged to be of a square columnar structure or a triangular columnar structure, the size and shape of the clamping grooves 11 are matched with the clamping pieces 21, the clamping pieces 21 are embedded into the clamping grooves 11 to form a composite steel column structure through welding, the structure is stable, the pressure resistance is strong, and the installation is convenient, and a reinforcing block 3 is welded at the vertex angle formed by the two adjacent edges in the inner steel column body 2, so that the axial compression resistance and the bending resistance of the composite steel column are further enhanced.
Preferably, the outer steel column body 1 and the snap-in piece 11 are welded or integrally formed.
Preferably, the inner surface and the outer surface of the outer steel column body 1 are coated with rubber anti-corrosion finish paint layers, the thickness of each rubber anti-corrosion finish paint layer is 0.2-0.4 mm, the corrosion resistance of the steel column is improved, and the service life of the steel column is prolonged.
Preferably, the inner side of the inner steel column body 2 is coated with an antirust primer layer, the antirust primer layer is a polyurethane antirust coating or an epoxy resin coating, the antirust effect is good, and the service life is prolonged.
The utility model discloses take fixed compound steel column structure of draw-in groove's beneficial effect is compressive capacity and bending resistance, simple structure, the equipment is very convenient, is favorable to fast production and processing very much, even damage rapid replenishment of doing to the rusty problem of steel pipe among the prior art can be solved effectively.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (6)
1. The utility model provides a take fixed compound steel column structure of draw-in groove, its characterized in that includes: the steel column comprises an outer steel column body and an inner steel column body, wherein a clamping groove is formed in the inner side of the outer steel column body along the length direction of the outer steel column body, a clamping piece is arranged on the outer side of the inner steel column body along the length direction of the inner steel column body in an extending mode, the clamping piece is matched with the clamping groove in the size shape, the clamping piece is embedded into the clamping groove, a composite steel column structure is formed in the clamping groove, and reinforcing blocks are welded at the vertex angles formed by two adjacent inner sides of the inner steel column body.
2. The composite steel column structure with the clamping groove for fixing according to claim 1, wherein the thickness of the outer steel column body is 1.5-3 CM.
3. The composite steel column structure with a snap-in anchor of claim 1, wherein the outer steel column body and the snap-in element are welded or integrally formed.
4. The composite steel column structure with the clamping groove for fixation according to claim 1, wherein the inner and outer surfaces of the outer steel column body are coated with a rubber anti-corrosion finish paint layer.
5. The composite steel column structure with the clamping groove for fixing according to claim 4, wherein the thickness of the rubber anti-corrosion finish paint layer is 0.2-0.4 mm.
6. The composite steel column structure with the clamping groove for fixation according to claim 1, wherein an antirust primer layer is coated on the inner side of the inner steel column body, and the antirust primer layer is a polyurethane antirust coating or an epoxy resin coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920947428.5U CN210562990U (en) | 2019-06-21 | 2019-06-21 | Composite steel column structure with clamping groove for fixing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920947428.5U CN210562990U (en) | 2019-06-21 | 2019-06-21 | Composite steel column structure with clamping groove for fixing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210562990U true CN210562990U (en) | 2020-05-19 |
Family
ID=70631731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920947428.5U Expired - Fee Related CN210562990U (en) | 2019-06-21 | 2019-06-21 | Composite steel column structure with clamping groove for fixing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210562990U (en) |
-
2019
- 2019-06-21 CN CN201920947428.5U patent/CN210562990U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20210621 |