CN214739287U - Steel-concrete combined column with prefabricated steel battens - Google Patents
Steel-concrete combined column with prefabricated steel battens Download PDFInfo
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- CN214739287U CN214739287U CN202120784210.XU CN202120784210U CN214739287U CN 214739287 U CN214739287 U CN 214739287U CN 202120784210 U CN202120784210 U CN 202120784210U CN 214739287 U CN214739287 U CN 214739287U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 216
- 239000010959 steel Substances 0.000 title claims abstract description 216
- 239000004567 concrete Substances 0.000 title claims abstract description 111
- 239000002184 metal Substances 0.000 claims abstract description 56
- 229910052751 metal Inorganic materials 0.000 claims abstract description 56
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 32
- 239000002131 composite material Substances 0.000 claims description 23
- 229910052742 iron Inorganic materials 0.000 claims description 16
- 210000005069 ears Anatomy 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 7
- 239000007787 solid Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a steel-concrete combination post of prefabricated belted steel fillet, include: the steel plate, the C-shaped metal fillet, the hoop and the concrete; c-shaped steel fillets are welded on each longitudinal plane of the steel plate at intervals, and the steel plates are attached to the backs of the C-shaped steel fillets; a transverse hoop is welded on each longitudinal fillet at intervals of about 500mm to form a grid steel skeleton; wrapping a layer of concrete on the outer layer of the latticed steel skeleton, wherein the concrete penetrates into gaps among all the parts of the latticed steel skeleton; the C-shaped metal fillets are hollow C-shaped channel steel, the steel plates are attached to the back of the C-shaped metal fillets to play a role in reinforcing the steel plates, and meanwhile, the openings of the steel fillets are C-shaped notches to play a role in riveting steel frameworks and concrete; the anchor ear is formed by processing hollow C-shaped channel steel fillets, and the C-shaped metal fillets are attached to the back of the anchor ear. The utility model has the advantages that: firstly, the weight problem of structure will be solved, secondly the firm problem that steel sheet and concrete combine will be solved, and its production simple process, equipment drops into fewly moreover, promotes easily.
Description
Technical Field
The utility model relates to the field of building, specifically speaking relates to a steel-concrete combination post of prefabricated belted steel stupefied.
Background
In recent years, in order to create a 'Chinese construction' brand with international competitiveness, the living and construction department combines thirteen ministries and nine departments to issue documents such as guidance opinions about promoting the cooperative development of intelligent construction and building industrialization, nordo opinions about accelerating the industrialized development of novel buildings and the like in sequence, so as to guide the industrialized development of novel buildings and drive the comprehensive transformation and upgrading of the building industry. In order to accelerate the industrial upgrading of buildings and to vigorously develop assembly type buildings, the establishment of specialized, large-scale and information production systems based on standard components is inevitably promoted.
The fabricated building is a building fabricated by prefabricated parts on a construction site, is a great change of a construction mode, and is a main representative of industrialization of a novel building.
With the great importance and popularization of the country on the assembly type building, novel building components are continuously emerging. The steel-concrete composite structure is an important structural form developed after a steel structure and a concrete structure, and can be combined with the advantages of the steel structure and the concrete structure in a reasonable combination mode, so that the steel-concrete composite structure has the advantages of high bearing capacity, high rigidity, good anti-seismic performance, quickness and convenience in construction, steel consumption saving and the like.
The concrete implementation of the steel-concrete combined structure is that section steel or steel plates are welded into a steel skeleton, and concrete is poured on, around or in the steel skeleton, so that the section steel and the concrete form a whole structure with common stress and deformation coordination. The combined structure of the steel and the concrete can give full play to respective superiority of two materials and overcome respective disadvantages, so that the combined structure has more superior working performance than a structure made of a single material and has wide application prospect in assembly type buildings.
The traditional steel and concrete structures are all manufactured on site, namely, steel beams are embedded in a concrete casting mould, or concrete is cast in welded steel pipes, and no prefabricated member is provided. The steel and concrete combined structure has the characteristics of super-strong rigidity and relative light weight, and has no comparable superiority when being used in an assembled building.
The steel and concrete structures are made into prefabricated building components, so that the weight problem of the structural components is solved, and the firmness problem of combination of the steel plates and the concrete is solved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses just a steel-concrete combination post of prefabricated belted steel fillet that designs for solving above-mentioned technical problem.
The utility model provides a technical scheme that its technical problem adopted is:
a steel-concrete composite column with prefabricated steel battens, the composite column comprising: the steel plate, the C-shaped metal fillet, the hoop and the concrete; c-shaped steel fillets are welded on each longitudinal plane of the steel plate at intervals, and the steel plates are attached to the backs of the C-shaped steel fillets; a transverse hoop is welded on each longitudinal fillet at intervals of about 500mm to form a grid steel skeleton; wrapping a layer of concrete on the outer layer of the latticed steel skeleton, wherein the concrete penetrates into gaps among all the parts of the latticed steel skeleton; the C-shaped metal fillets are hollow C-shaped channel steel, the steel plates are attached to the back of the C-shaped metal fillets to play a role in reinforcing the steel plates, and meanwhile, the openings of the steel fillets are C-shaped notches to play a role in riveting steel frameworks and concrete; the hoop is formed by processing hollow C-shaped channel steel fillets, and the C-shaped metal fillets are attached to the back of the hoop.
The steel-concrete combined column with the prefabricated steel battens is a round column and comprises: the C-shaped metal fillet, the round steel plate, the concrete and the round hoop; c-shaped metal fillets are welded on the longitudinal outer plane of the round steel plate in parallel at equal intervals, and the steel plate is attached to the back of each C-shaped metal fillet; a transverse round hoop is welded on each longitudinal fillet at intervals of about 500mm to form a grid steel skeleton; a layer of concrete is wrapped on the outer circle surface of the latticed steel skeleton, and the concrete penetrates into gaps among all the components of the latticed steel skeleton; the circular anchor ear is formed by processing hollow C-shaped channel steel fillets.
The steel-concrete combined column with the prefabricated steel battens is an L-shaped column and comprises: the steel plate comprises C-shaped metal battens, an L-shaped steel plate, concrete and an L-shaped hoop; c-shaped metal fillets are welded on each longitudinal plane of the L-shaped steel plate at intervals, and the steel plates are attached to the backs of the C-shaped metal fillets; a transverse L-shaped hoop is welded on each longitudinal fillet at intervals of about 500mm to form a grid-shaped steel skeleton; wrapping a layer of concrete on the outer layer of the latticed steel skeleton, wherein the concrete penetrates into gaps among all the parts of the latticed steel skeleton; the L-shaped anchor ear is formed by processing hollow C-shaped channel steel fillets.
The steel-concrete combined column with the prefabricated steel battens is a T-shaped column and comprises: the steel plate comprises C-shaped metal battens, T-shaped steel plates, concrete and T-shaped anchor ears; c-shaped metal fillets are welded on each longitudinal plane of the T-shaped steel plate at intervals, and the steel plates are attached to the backs of the C-shaped metal fillets; a transverse T-shaped hoop is welded on each longitudinal fillet at intervals of about 500mm to form a grid-shaped steel skeleton; a layer of concrete is wrapped on the outer layer of the latticed steel skeleton, and the concrete penetrates into gaps among all the components of the latticed steel skeleton; the T-shaped anchor ear is formed by processing hollow C-shaped channel steel fillets.
The steel-concrete combined column with the prefabricated steel battens is a square column and comprises: the C-shaped metal fillet, the square steel plate, the concrete and the square hoop; c-shaped metal fillets are welded on the longitudinal outer plane of the square steel plate at intervals, and the steel plate is attached to the back of each C-shaped metal fillet; a transverse square hoop is welded on each longitudinal fillet at intervals of about 500mm to form a grid steel skeleton; a layer of concrete is wrapped around the latticed steel skeleton, and the concrete penetrates into gaps among all the components of the latticed steel skeleton; the square anchor ear is formed by processing hollow C-shaped channel steel fillets.
According to the steel-concrete combined column for prefabricating the strip steel fillets, the C-shaped metal fillets are iron fasteners formed by pressing iron sheets into C-shaped grooves, the thickness of each iron sheet is 0.5-1mm, the total width of the iron fasteners of the pressed C-shaped grooves is 30-50mm, the height of each iron fastener is 10-15mm, and the folding width of each iron fastener is 3-5 mm.
The steel-concrete composite structure is an important structural form developed after a steel structure and a concrete structure, and the advantages of the steel structure and the concrete structure can be integrated by the steel-concrete through a reasonable combination mode, so that the steel-concrete composite structure has the advantages of high bearing capacity, high rigidity, good anti-seismic performance, quickness and convenience in construction, steel consumption saving and the like.
The utility model has the advantages that: a prefabricated steel-concrete combined column with steel battens is to solve the weight problem of structural parts and the firm problem of combination of steel plates and concrete, and is simple in production process, low in equipment investment and easy to popularize.
Drawings
FIG. 1 is a schematic view of the structure of the combined column-circular column of the present invention;
FIG. 2 is a schematic view of the structure of the circular steel plate used in the composite column-circular column of the present invention;
fig. 3 is a schematic structural view of the circular steel plate reinforced by the combined column-circular column fillet of the present invention;
FIG. 4 is a schematic cross-sectional view of the composite column-circular column of the present invention;
FIG. 5 is a schematic view of the structure of the combined column-L-shaped column of the present invention;
FIG. 6 is a schematic cross-sectional view of the L-shaped column of the present invention;
FIG. 7 is a schematic view of the structure of an L-shaped steel plate used for the combined column-L-shaped column of the present invention;
fig. 8 is a schematic diagram of the structure of the L-shaped steel plate reinforced by the combined column-L-shaped column fillet of the present invention;
FIG. 9 is a schematic view of the structure of the combined column-T-shaped column of the present invention;
FIG. 10 is a schematic cross-sectional view of the T-shaped column of the present invention;
FIG. 11 is a schematic view of a T-shaped steel plate structure for the composite column-T-shaped column of the present invention;
fig. 12 is a schematic diagram of the structure of the T-shaped steel plate reinforced by the T-shaped column fillet of the combined column of the present invention;
fig. 13 is a schematic view of the structure of the combined column-square column of the present invention;
fig. 14 is a schematic cross-sectional structure view of the combined column-square column of the present invention;
FIG. 15 is a schematic view of a square steel plate structure used in the composite column-square column of the present invention;
fig. 16 is a schematic view of the structure of the square steel plate reinforced by the composite column-square column fillet of the present invention;
fig. 17 is a schematic structural view of a C-shaped metal fillet used in the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1 to 17, a steel-concrete composite column prefabricated with steel battens, the composite column comprising: the steel plate, the C-shaped metal fillet 1, the hoop and the concrete; c-shaped steel fillets are welded on each longitudinal plane of the steel plate at intervals, and the steel plates are attached to the backs of the C-shaped steel fillets; a transverse hoop is welded on each longitudinal fillet at intervals of about 500mm to form a grid steel skeleton; wrapping a layer of concrete on the outer layer of the latticed steel skeleton, wherein the concrete penetrates into gaps among all the parts of the latticed steel skeleton; the C-shaped metal fillet 1 is a hollow C-shaped channel steel, the steel plate is attached to the back of the C-shaped metal fillet to play a role in reinforcing the steel plate, and meanwhile, the opening of the steel fillet is a C-shaped notch to play a role in riveting a steel skeleton and concrete; the anchor ear is formed by processing hollow C-shaped channel steel fillets and is attached to the back of the C-shaped metal fillet 1.
As shown in fig. 1 to 4, a steel-concrete composite column with prefabricated steel battens, which is a circular column, includes: the concrete-filled steel plate comprises C-shaped metal fillets 1, a round steel plate 22, concrete 3 and a round hoop 24; c-shaped metal fillets 1 are welded on the longitudinal outer plane of the circular steel plate 22 in parallel at equal intervals, and the steel plate is attached to the backs of the C-shaped metal fillets 1; a transverse round hoop 24 is welded on each longitudinal fillet at intervals of about 500mm to form a grid-shaped steel skeleton; a layer of concrete 3 is wrapped on the outer circle surface of the grid-shaped steel skeleton, and the concrete 3 permeates into gaps among all the components of the grid-shaped steel skeleton; the round anchor ear 24 is formed by processing hollow C-shaped channel steel fillets.
As shown in fig. 5 to 8, a steel-concrete composite column with prefabricated steel battens, which is an L-shaped column, includes: the concrete-filled steel bar comprises a C-shaped metal fillet 1, an L-shaped steel plate 32, concrete 3 and an L-shaped anchor ear 34; c-shaped metal fillets 1 are welded on each longitudinal plane of the L-shaped steel plate 32 at intervals, and the steel plates are attached to the backs of the C-shaped metal fillets 1; a transverse L-shaped anchor ear 34 is welded on each longitudinal fillet at intervals of about 500mm to form a grid-shaped steel skeleton; wrapping a layer of concrete 3 on the outer layer of the latticed steel skeleton, and enabling the concrete 3 to penetrate into gaps among all the parts of the latticed steel skeleton; the L-shaped anchor ear 34 is formed by processing hollow C-shaped channel steel fillets.
As shown in fig. 9 to 12, a steel-concrete composite column with prefabricated steel battens, which is a T-shaped column, includes: the concrete-reinforced concrete composite floor slab comprises a C-shaped metal fillet 1, a T-shaped steel plate 42, concrete 3 and a T hoop 44; c-shaped metal fillets 1 are welded on each longitudinal plane of the T-shaped steel plate 42 at intervals, and the steel plates are attached to the backs of the C-shaped metal fillets 1; a transverse T-shaped hoop 44 is welded on each longitudinal fillet at intervals of about 500mm to form a grid-shaped steel skeleton; a layer of concrete 3 wraps the outer layer of the latticed steel skeleton, and the concrete 3 penetrates into gaps of all the parts of the latticed steel skeleton; the T-shaped hoop 44 is formed by processing hollow C-shaped channel steel fillets.
As shown in fig. 13 to 16, a steel-concrete composite column with prefabricated steel battens, which is a square column, includes: the concrete-filled steel plate comprises C-shaped metal battens 1, square steel plates 52, concrete 3 and square anchor ears 54; c-shaped metal fillets 1 are welded on the longitudinal outer plane of the square steel plate 52 at intervals, and the steel plate is attached to the backs of the C-shaped metal fillets 1; a transverse square hoop 54 is welded on each longitudinal fillet at intervals of about 500mm to form a grid steel skeleton; a layer of concrete 3 is wrapped around the latticed steel skeleton, and the concrete 3 permeates into gaps of all the parts of the latticed steel skeleton; the square anchor ear 54 is formed by processing hollow C-shaped channel steel fillets.
As shown in fig. 17, the steel-concrete combined column for prefabricating the steel fillets is characterized in that the C-shaped metal fillets 1 are iron fasteners formed by pressing iron sheets into C-shaped grooves, the thickness of the iron sheets is 0.5-1mm, the total width of the iron fasteners of the pressed C-shaped grooves is 30-50mm, the height of the iron fasteners is 10-15mm, and the folding width of the iron fasteners is 3-5 mm.
The steel-concrete combined column with the prefabricated steel battens is divided into a solid column and a hollow column: the solid member comprises a T-shaped column and an L-shaped column; the hollow member includes a square column and a circular column.
The solid component is prepared by the following steps; the steel plate is firstly pressed according to the specification and the shape of a prefabricated part, in order to enhance the stress strength of the steel plate, the longitudinal outer edge of the steel plate is folded into a rib edge, pressed steel fillets are welded on two surfaces of the steel plate, the steel fillets are hollow C-shaped grooves, the back-attached steel plate plays a role in reinforcing the main steel plate, and meanwhile, the opening C-shaped notches of the steel fillets can play a role in riveting a steel skeleton and concrete. And welding a transverse fillet at intervals of fifty centimeters or so on the longitudinal fillets to form the grid steel skeleton. And placing the manufactured steel skeleton into a mold for pouring the concrete member, firmly fixing, pouring fine aggregate concrete, and removing the mold after the concrete is cured and solidified to finish the manufacture of the solid member.
The method for manufacturing the hollow member is similar to that for manufacturing the solid member, only the longitudinal and transverse steel fillets are arranged on the outer frame of the pressed steel plate cavity, then the outer frame is placed in a prefabricated member mold, fine stone concrete is poured, and the mold is removed after curing.
The present invention is not limited to the above-mentioned best mode, and any other products similar or identical to the present invention, which can be obtained by anyone under the teaching of the present invention, all fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a prefabricated steel-concrete combination post of belted steel fillet which characterized in that: the integrated column includes: the steel plate, the C-shaped metal fillet (1), the hoop and the concrete; c-shaped steel fillets are welded on each longitudinal plane of the steel plate at intervals, and the steel plates are attached to the backs of the C-shaped steel fillets; a transverse hoop is welded on each longitudinal fillet at intervals of about 500mm to form a grid steel skeleton; wrapping a layer of concrete on the outer layer of the latticed steel skeleton, wherein the concrete penetrates into gaps among all the parts of the latticed steel skeleton; the C-shaped metal fillet (1) is a hollow C-shaped channel steel, a steel plate is attached to the back of the C-shaped metal fillet to play a role in reinforcing the steel plate, and meanwhile, the opening of the steel fillet is a C-shaped notch to play a role in riveting a steel skeleton and concrete; the anchor ear is formed by processing hollow C-shaped channel steel fillets and is attached to the back of the C-shaped metal fillet (1).
2. The steel-concrete composite column with the prefabricated steel battens as claimed in claim 1, wherein: the combined column is a circular column, and comprises: the concrete-filled steel bar concrete column comprises C-shaped metal fillets (1), round steel plates (22), concrete (3) and round hoops (24); c-shaped metal fillets (1) are welded on the longitudinal outer plane of the round steel plate (22) at equal intervals in parallel, and the steel plate is attached to the back of each C-shaped metal fillet (1); a transverse round hoop (24) is welded on each longitudinal fillet at intervals of about 500mm to form a grid-shaped steel skeleton; a layer of concrete (3) is wrapped on the outer circle surface of the latticed steel skeleton, and the concrete (3) penetrates into gaps of all the components of the latticed steel skeleton; the round anchor ear (24) is formed by processing hollow C-shaped channel steel fillets.
3. The steel-concrete composite column with the prefabricated steel battens as claimed in claim 1, wherein: the combined column is an L-shaped column and comprises: the steel plate comprises C-shaped metal battens (1), L-shaped steel plates (32), concrete (3) and an L-shaped hoop (34); c-shaped metal fillets (1) are welded on each longitudinal plane of the L-shaped steel plate (32) at intervals, and the steel plate is attached to the back of each C-shaped metal fillet (1); a transverse L-shaped anchor ear (34) is welded on each longitudinal fillet at intervals of about 500mm to form a grid-shaped steel skeleton; wrapping a layer of concrete (3) on the outer layer of the latticed steel skeleton, and enabling the concrete (3) to penetrate into gaps of all parts of the latticed steel skeleton; the L-shaped anchor ear (34) is formed by processing hollow C-shaped channel steel fillets.
4. The steel-concrete composite column with the prefabricated steel battens as claimed in claim 1, wherein: the combined column is a T-shaped column and comprises: the steel plate comprises C-shaped metal battens (1), T-shaped steel plates (42), concrete (3) and T-shaped hoops (44); c-shaped metal fillets (1) are welded on each longitudinal plane of the T-shaped steel plate (42) at intervals, and the steel plates are attached to the backs of the C-shaped metal fillets (1); a transverse T-shaped hoop (44) is welded on each longitudinal fillet at intervals of about 500mm to form a grid-shaped steel skeleton; a layer of concrete (3) is wrapped on the outer layer of the latticed steel skeleton, and the concrete (3) penetrates into gaps of all the parts of the latticed steel skeleton; the T-shaped anchor ear (44) is formed by processing hollow C-shaped channel steel fillets.
5. The steel-concrete composite column with the prefabricated steel battens as claimed in claim 1, wherein: the combined column is a square column and comprises: the concrete-filled steel plate concrete column comprises C-shaped metal battens (1), square steel plates (52), concrete (3) and square anchor ears (54); c-shaped metal fillets (1) are welded on the longitudinal outer plane of the square steel plate (52) at intervals, and the steel plate is attached to the back of each C-shaped metal fillet (1); a transverse square hoop (54) is welded on each longitudinal fillet at intervals of about 500mm to form a grid steel skeleton; a layer of concrete (3) is wrapped around the latticed steel skeleton, and the concrete (3) penetrates into gaps of all the components of the latticed steel skeleton; the square anchor ear (54) is formed by processing hollow C-shaped channel steel fillets.
6. The steel-concrete composite column with prefabricated steel battens according to any one of claims 1 to 5, wherein: the C-shaped metal fillet (1) adopts an iron fastener formed by pressing an iron sheet into a C-shaped groove, the thickness of the iron sheet is 0.5-1mm, the total width of the iron fastener of the pressed C-shaped groove is 30-50mm, the height is 10-15mm, and the folded edge width is 3-5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120784210.XU CN214739287U (en) | 2021-04-16 | 2021-04-16 | Steel-concrete combined column with prefabricated steel battens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120784210.XU CN214739287U (en) | 2021-04-16 | 2021-04-16 | Steel-concrete combined column with prefabricated steel battens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214739287U true CN214739287U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120784210.XU Active CN214739287U (en) | 2021-04-16 | 2021-04-16 | Steel-concrete combined column with prefabricated steel battens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214739287U (en) |
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2021
- 2021-04-16 CN CN202120784210.XU patent/CN214739287U/en active Active
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Effective date of registration: 20231226 Address after: 571100 19 # -1, Dalu Village, Hongxing Village Committee, Fengxiang Street, Qiongshan District, Haikou City, Hainan Province Patentee after: Hainan Net Carbon Pre Villa Development and Construction Co.,Ltd. Address before: 570000 No.32, xiaxian'er village, Haifu Yiheng Road, Meilan District, Haikou City, Hainan Province Patentee before: Luo Jianyue |