CN219753476U - Light steel building assembled base - Google Patents
Light steel building assembled base Download PDFInfo
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- CN219753476U CN219753476U CN202321140153.7U CN202321140153U CN219753476U CN 219753476 U CN219753476 U CN 219753476U CN 202321140153 U CN202321140153 U CN 202321140153U CN 219753476 U CN219753476 U CN 219753476U
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- light steel
- groove
- frame
- fixedly connected
- upright post
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 58
- 239000010959 steel Substances 0.000 title claims abstract description 58
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000004567 concrete Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 10
- 238000010276 construction Methods 0.000 description 9
- 240000004282 Grewia occidentalis Species 0.000 description 7
- 239000002689 soil Substances 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 238000009412 basement excavation Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000009435 building construction Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Abstract
The utility model relates to a light steel building assembled base, which comprises upright posts, cover plates, table edges, light steel and frame beams, wherein the upright posts are arranged on the upright posts; the upright post is square, and a female groove is formed in the side wall of the upright post; the table edge is fixedly connected to the side wall of the upright post and is positioned below the female groove; a sub groove corresponding to the main groove is formed in the frame beam; when the frame beam is matched and arranged in the main groove and is lapped on the table edge, the side wall below the main groove is sleeved in the sub groove; the light steel is fixedly connected with the frame beam; the novel concrete pile is characterized in that a central fixing block and four corner fixing blocks are fixed below the cover plate, the central fixing block is sleeved in a middle groove formed by a plurality of frame beams, the four corner fixing blocks are sleeved in four corner grooves formed by a plurality of frame beams, and meanwhile, the cover plate is fixedly connected with the top end of the upright post.
Description
Technical Field
The utility model relates to the technical field of assembled light steel buildings, in particular to an assembled base of a light steel building.
Background
Light steel buildings are buildings using light steel structures, such as light steel villas; the light steel villa, also called as light steel house, is mainly made of light steel joist synthesized by hot galvanized steel strip through cold rolling technology, and has reasonable bearing capacity through accurate calculation and support and combination of auxiliary parts to replace the traditional house.
The lightweight steel structure is a young and very living steel structure system, and has been widely applied to the fields of general construction sites, agriculture, commerce, service buildings, such as office buildings, warehouses, stadiums, entertainment, travel buildings, low-rise and multi-storey residential buildings and the like.
Compared with reinforced concrete houses, the light steel building has the advantages that the light steel structure steel can be recycled later, but the concrete cannot be recycled, the building garbage is certainly used later, the environment pressure is caused, and the concrete can be completely dried only for 40 years, so that indoor moisture and humidity are easily caused, and the light steel building is unfavorable for human health. However, the lightweight steel structure is completely free of concrete, so that the problem does not exist.
The light steel building has good earthquake resistance. Because the earthquake movement is left-right and up-down movement, the light steel structure connected together by the screws forms a safe and stable box, and the personal safety is not endangered by wall collapse or floor drop caused by earthquake shaking.
When the light steel villa is constructed to play foundation, proper foundation forms are selected according to different foundation conditions and different house requirements, and the foundation is reinforced by adopting a pre-pressing method, a deep stirring method, a filling method, a sand pile method, a high-pressure spraying grouting method, a heavy hammer tamping method, a soil or ash compaction pile method, a vibroflotation method and the like.
However, in the light steel building construction process, a foundation needs to be excavated to a certain extent, for better safety, the depth of the foundation is decided according to the type of land resources, for example, soil loosening is carried out, and a house is built on the old foundation, and under the condition of the soil loosening characteristic, the foundation needs to be excavated by 1.5 meters; digging 0.5 meter of the foundation of the old house; when the foundation is made, the soil layer of the mixed soil must be maintained after being well done, the soil layer is irrigated every day, the foundation is maintained for more than 15 days, and then the house can be gradually covered on the upper edge of the foundation.
However, in some places such as commercial streets where pavements are already built, the large-area excavation cannot be performed due to various factors such as the underground burying of the wire pipes, so that the construction of the light steel building is difficult and heavy, and if a method can be used, the strength and stability of the light steel building can be ensured without large-area excavation, so that the problem can be perfectly solved.
Based on this, it is necessary to study a light steel building fabricated base.
Disclosure of Invention
In view of the above, the utility model aims to provide a light steel building assembled base, which effectively solves the problem that the light steel building construction is affected due to the fact that large-area excavation cannot be carried out due to underground embedded wire pipes and the like.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the light steel building assembled base is characterized by comprising upright posts, cover plates, table edges, light steel and frame beams; the upright post is square, and a female groove is formed in the side wall of the upright post; the table edge is fixedly connected to the side wall of the upright post and is positioned below the female groove; a sub groove corresponding to the main groove is formed in the frame beam; when the frame beam is matched and arranged in the main groove and is lapped on the table edge, the side wall below the main groove is matched and arranged in the sub groove; the light steel is fixedly connected with the frame beam; the cover plate is characterized in that a center fixing block and four corner fixing blocks are fixed below the cover plate, the center fixing block is sleeved in a middle groove formed by a plurality of frame beams, the four corner fixing blocks are sleeved in four corner grooves formed by a plurality of frame beams, and meanwhile, the cover plate is fixedly connected with the top ends of the stand columns.
Further, the lower end of the upright post is fixedly connected with the fixed plate; the fixed plate is fixed on the ground.
Further, the fixing plate is fixedly connected with the ground through foundation bolts.
Further, reinforcing ribs are arranged between the upright posts and the fixing plates.
Further, the depth of the plurality of female grooves is the same, and when the frame beams are mutually nested and matched with the stand columns, the upper end faces of the plurality of frame beams are flush.
Further, the upper end face of the cover plate is flush with the upper end face of the upright post, and the lower end face of the cover plate is attached to the upper end face of the frame beam.
Further, the frame beam is provided with a connecting hole, and the light steel is fixedly connected with the frame beam through the connecting hole.
The beneficial effects of the technical scheme are as follows:
according to the utility model, on the basis of the stand column, the female grooves are applied to the four side walls of the stand column, the frame beam is adapted to be assembled in the female grooves, the sub grooves are formed in the frame beam, the side walls of the stand column are simultaneously sleeved in the sub grooves, and the sub grooves are simultaneously matched, so that the connection between the stand column and the frame beam is firmer, and the stand column can bear larger load stress.
The vertical columns are provided with the horizontal stand edges, so that the frame beams can be lapped on the horizontal stand edges, flatness of the frame beams is guaranteed, a foundation is provided for applying welding, accuracy and stability of the whole frame are guaranteed, and a good foundation is also laid for whole construction.
According to the utility model, the cover plate is arranged to apply downward pressure to the frame beam, and simultaneously the cover plate and the table edge are used together to clamp the frame beam, so that the stability and the firmness of the frame beam are ensured.
According to the utility model, the upright posts and the frame beams are welded, so that the stability of the base is enhanced, the base can bear larger deformation and stress, the service life of the light steel building after construction is ensured, and the light steel building has good economic benefit.
According to the utility model, the plurality of upright posts are arranged, the frame beams are assembled on the upright posts, and welding is applied to the connection parts of the frame beams and the upright posts, so that a square frame base is formed, the construction of the light steel building is performed on the basis, concrete pouring is not needed, the requirements of strength and stability can be met, the structure strength is large, the distribution range of connection points is wide, the stability is strong, the construction efficiency is high, convenience is provided for people, the structure is light, the materials are few, and the economic benefit is obvious.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic structural view of the column of the present utility model;
FIG. 3 is a schematic illustration of the connection of a frame beam to a light steel of the present utility model;
FIG. 4 is a schematic view of the connection of a frame beam to an upright of the present utility model;
fig. 5 is a schematic structural view of the cover plate of the present utility model.
Reference numerals: 1 is an upright post, 2 is a frame beam, 3 is a cover plate, 301 is a central fixed block, 302 is a four-corner fixed block, 4 is light steel, 5 is a fixed plate, 6 is a reinforcing rib, 7 is an anchor bolt, 8 is a screw rod, 9 is a sub-groove, and 10 is a main groove.
Detailed Description
The utility model is described in further detail below with reference to the attached drawings and detailed description:
embodiment 1 aims to provide a light steel building assembled base, which is mainly used for providing an assembled foundation base for a light steel building, and aims to solve the problem that in the prior art, the foundation cannot be excavated in a large area due to various factors such as a wire pipe buried underground, so that the construction of the light steel building is difficult and heavy.
As shown in fig. 1-4, a light steel building fabricated foundation includes an upright 1, a deck plate 3, a ledge 11, light steel 4, and a frame beam 2; the upright post 1 is 150.1508 steel square pipes, 60.70 female grooves 10 are formed in four side walls of the upright post 1, the depths of the four female grooves 10 are the same, the table edge 11 is fixedly connected to the side wall of the upright post 1 and is positioned below the female grooves 10, the width of the table edge 11 is consistent with that of the female grooves 10, and the frame beam 2 can be lapped on the horizontal table edge 11 when being sleeved in the female grooves 10, so that the flatness of the frame beam 2 is ensured, a foundation is provided for applying welding, the accuracy and stability of the whole frame are ensured, and a good foundation is also laid for whole construction.
The frame beam 2 is selected from 120 x 60 x 6 steel square pipes, a sub groove 9 corresponding to the main groove 10 is formed in the frame beam 2, and the width of the sub groove 9 is 8mm consistent with the wall thickness of the upright column 1; when the frame beams 2 are matched and assembled in the female grooves 10 and are lapped on the table edge 11, the upper end faces of the four frame beams 2 are flush, the side walls below the female grooves 10 are sleeved in the sub grooves 9, and the sub grooves are matched simultaneously, so that the connection between the upright posts 1 and the frame beams 2 is firmer, the upright posts can bear larger load stress, and when the upright posts 1 and the frame beams 2 are mutually sleeved and assembled, the upper end faces of the upright posts 1 exceed the upper end faces of the frame beams 2 by 10mm.
As shown in fig. 2, the lower end of the upright 1 is also fixedly welded with a fixing plate 5; the fixed plate 5 is fixedly connected with the ground through an anchor bolt 7; reinforcing ribs 6 are also arranged between the upright posts 1 and the fixed plate 5.
As shown in fig. 3, through holes are opened in the frame beams 2, and the light steel 4 is perpendicular to the frame beams 2 and fixedly connected by screws 8 of M14.
As shown in fig. 5, a central fixing block 301 and four corner fixing blocks 302 are fixed below the cover plate 3, the central fixing block 301 is sleeved in a middle groove formed by four frame beams 2, the four corner fixing blocks 302 are sleeved in four corner grooves formed by four frame beams 2, meanwhile, the thickness of the cover plate 3 is 10mm, the cover plate is just sleeved at the top end of the upright post 1, the upper end face of the cover plate 3 is flush with the upper end face of the upright post 1, the lower end face of the cover plate 1 is attached to a plane formed by the four frame beams 2, the cover plate 2 is subjected to girth welding, so that the cover plate is fixedly connected with the upright post 1, downward prestress is applied to the frame beams 2, and the cover plate and the table edge together clamp the frame beams, so that the stability and the firmness of the frame beams are ensured.
The concrete use mode is that a plurality of groups of upright posts 1 are fixed on the ground by using foundation bolts, then the number of frame beams 2 is selected according to the concrete requirements of the frames and sleeved on the upright posts 1, so that the sub-grooves 9 and the main grooves 10 are matched and sleeved with each other; welding and fixing the frame beam 2 and the upright post 1, sleeving the cover plate 3 into a groove formed by the upright post 1 and the frame beam 2, and performing girth welding on the cover plate 3 to form a firm whole body among the cover plate 3, the frame beam 2 and the upright post 1; the method is used for integrally splicing and fixing the frame, the surface layer is paved on the frame after the fixing is finished, then the screw rod 8 is used for fixedly connecting the light steel 4 with the frame beam 2, and the construction of the light steel building is started on the completed frame base.
Claims (7)
1. The light steel building assembled base is characterized by comprising upright posts, cover plates, table edges, light steel and frame beams;
the upright post is square, and a female groove is formed in the side wall of the upright post; the table edge is fixedly connected to the side wall of the upright post and is positioned below the female groove;
a sub groove corresponding to the main groove is formed in the frame beam;
when the frame beam is matched and arranged in the main groove and is lapped on the table edge, the side wall below the main groove is matched and arranged in the sub groove;
the light steel is fixedly connected with the frame beam;
the cover plate is characterized in that a center fixing block and four corner fixing blocks are fixed below the cover plate, the center fixing block is sleeved in a middle groove formed by a plurality of frame beams, the four corner fixing blocks are sleeved in four corner grooves formed by a plurality of frame beams, and meanwhile, the cover plate is fixedly connected with the top ends of the stand columns.
2. The light steel building assembled base according to claim 1, wherein the lower end of the upright post is fixedly connected with the fixed plate; the fixed plate is fixed on the ground.
3. The light steel building assembled foundation of claim 2, wherein said fixing plate is fixedly connected to the ground by anchor bolts.
4. The light steel building assembled foundation of claim 3, wherein reinforcing ribs are arranged between said upright posts and said fixed plates.
5. The light steel building assembled foundation of claim 4, wherein said plurality of female grooves are of the same depth and the upper faces of said plurality of frame beams are flush when said frame beams are mated with said posts in a nested manner.
6. The light steel building assembled foundation of claim 5, wherein the upper end face of the cover plate is flush with the upper end face of the upright post, and the lower end face of the cover plate is attached to the upper end face of the frame beam.
7. The light steel building assembled foundation of any one of claims 1-6, wherein said frame beams are provided with connecting holes, and light steel is fixedly connected with the frame beams through said connecting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321140153.7U CN219753476U (en) | 2023-05-12 | 2023-05-12 | Light steel building assembled base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321140153.7U CN219753476U (en) | 2023-05-12 | 2023-05-12 | Light steel building assembled base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219753476U true CN219753476U (en) | 2023-09-26 |
Family
ID=88075335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321140153.7U Active CN219753476U (en) | 2023-05-12 | 2023-05-12 | Light steel building assembled base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219753476U (en) |
-
2023
- 2023-05-12 CN CN202321140153.7U patent/CN219753476U/en active Active
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