CN203429656U - Assembly type steel reinforced concrete four-column combined foundation for container prefabricated house - Google Patents
Assembly type steel reinforced concrete four-column combined foundation for container prefabricated house Download PDFInfo
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- CN203429656U CN203429656U CN201320429350.0U CN201320429350U CN203429656U CN 203429656 U CN203429656 U CN 203429656U CN 201320429350 U CN201320429350 U CN 201320429350U CN 203429656 U CN203429656 U CN 203429656U
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- prefabricated house
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Abstract
An assembly type steel reinforced concrete four-column combined foundation for a container prefabricated house comprises a prefabricated foundation mat and a square steel column base. Four asymmetric I-shaped built-in fittings distributed in a rectangle shape are pre-buried in the center position of the upper surface of the prefabricated foundation mat, four T-shaped built-in fittings distributed in a rectangle shape are pre-buried in the position close to the edge of the upper surface of the prefabricated foundation mat, the square steel column base is located at the center position of the upper surface of the prefabricated foundation mat and is fixedly connected with the prefabricated foundation mat by inserting bolts into the asymmetric I-shaped built-in fittings, and connecting bolt holes are formed in the upper flange of the square steel column base. Compared with a traditional cast-in-situ foundation, the assembly type steel reinforced concrete four-column combined foundation for the container prefabricated house has the advantages of being high in structural intensity, convenient to transport, capable of being used repeatedly, efficient in construction and the like, is mainly used for the fast-construction of the foundation of a container prefabricated house, guarantees the construction speed of construction temporary constructed facilities, and provides guarantee for timely completion of construction projects.
Description
Technical field
The utility model relates to a kind of container type prefabricated house basis.
Background technology
Container type prefabricated house due to its installation and removal all and conveniently, be widely used as building site, or other temporary building rooms.
In Nowadays, Container shipping formula prefabricated house building course, all adopt Cast-in-situs type basis, have following problem:
1, in work progress, labor intensive, material resources, using its material of end not reuse becomes building waste, disagrees with " low-carbon environment-friendly " social theory.
2, present stage urban construction develops rapidly, builds in most cases limited space of place, especially the subsidiary periphery podium of super highrise building.For rationally utilizing place, enhance production progress may be adjusted place layout at any time in work progress, temporary building especially, and Cast-in-situs type is basic, cannot meet place quick-adjustsing requirement at any time.
3, adopt Cast-in-situs type basis, because ordinary Portland cement setting and harden is slow, the strength developing time is long, generally need maintenance 14 days to concrete strength to reach the more than 80% of design strength, can carry out the construction of superstructure, having increased construction and having faced the duration of building construction.
Given this, find a kind of constructability, prefabricated foundation form of structure and the job practices thereof of being convenient to the container type prefabricated house post of superstructure installation are very important.
Utility model content
The purpose of this utility model is to provide a kind of container type prefabricated house assembling steel reinforced concrete four column combination bases, solve the cast-in-place not environmental protection of basis of existing container type prefabricated house, cannot meet place quick-adjustsing requirement at any time, the technical problem of low follow-up duration of impact of efficiency of construction.
For achieving the above object, the utility model adopts following technical scheme:
A kind of container type prefabricated house assembling steel reinforced concrete four column combination bases, comprise prefabricated foundation base plate and square steel suspension column, the center of described prefabricated foundation plate upper surface is embedded with the asymmetric I shape built-in fitting of four rectangular distributions, at the marginal position near prefabricated foundation plate upper surface, be embedded with the T-shaped built-in fitting of four rectangular distributions, the bottom surface of described square steel suspension column is lined with lower connecting plate, end face is connected with upper cover plate, square steel suspension column, the assembly of lower connecting plate and upper cover plate is positioned at the center of prefabricated foundation plate upper surface, and by bolt, insert asymmetric I shape built-in fitting and be fixedly connected with prefabricated foundation base plate, on described upper cover plate, have connection keyhole.
Described prefabricated foundation base plate soffit is embedded with suspension ring.
Described T-shaped built-in fitting is comprised of internal thread sleeve pipe, external screw thread rod iron, rectangular steel plates and bar dowel, described external screw thread rod iron is vertically welded in rectangular steel plates center, described internal thread sleeve pipe and external screw thread rod iron are threaded, described bar dowel is symmetrically welded at external screw thread rod iron both sides near rectangular steel plates marginal position, and rectangular steel plates edge is all exposed at its two ends.
Described asymmetric I shape built-in fitting is comprised of the tapped T-shaped sleeve pipe of vertical tube, the externally threaded web member of top band and anchor base plate, and described web member is vertically welded in the center of anchor base plate, and described T-shaped sleeve pipe is threaded with web member.
Described prefabricated foundation base plate longitudinal length is that 1.5m～2.5m, transverse width 0.8m～1.2m, thickness are 0.3m～0.5m.
Described square steel suspension column is one or more being formed by stacking, and the height of each square steel suspension column is 0.2m.
The utility model container type prefabricated house assembling steel reinforced concrete four pattens, compare with traditional Cast-in-situs type basis, have structural strength high, are convenient to transportation, reusable, and the advantage such as construct efficient, is in particular in the following aspects:
1) structure is slim and graceful, convenient transportation.Although structure is built by steel concrete, the volume of each piece is little, so monolithic weight is little, is about 1.5 tons, transports more convenient.
2) Fast Installation, easy construction.Structure top is provided with pre-buried lifting part, makes installing and the removal of container type prefabricated house assembling steel reinforced concrete four patten hoisting rings very convenient, and then makes the lifting of this container type prefabricated house assembling steel reinforced concrete four pattens very convenient.When construction, by container type prefabricated house assembling steel reinforced concrete four patten hoisted in position, can use.
3) the required plant equipment of constructing is few, and material usage is economized, and low its of energy consumption can be reused, and greatly reduces construction costs and other expenditure.Because container type prefabricated house assembling steel reinforced concrete four pattens are prefabricated in the factory, at the construction field (site), only need ground is smooth, this container type prefabricated house assembling steel reinforced concrete four pattens are laid in lifting, without situ wet operation, be finished rear recyclablely, in order to using next time, further save material usage.
4) foundation construction is few to ambient influnence.Traditional cast-in-place foundation construction needs more construction machinery, produces larger noise during construction machinery operation.Meanwhile, in traditional cast-in-place foundation construction, waste material of buildings is more, comprises water conservancy, timber, packaging material, discarded mould etc.These refuses are buried under the ground, and can cause the pollution of underground water.The utility model is prefabricated at workshop, and refuse is less and can focus on, on the almost not impact of job site environment.
5) plug and play, the reduction of erection time.Once installation is complete, after removal suspension ring, just can carry out the construction of superstructure.And cast-in-place foundation construction is after 14 days, just can carry out the installation of superstructure.
6) dismounting freely.Container type prefabricated house assembling steel reinforced concrete four column combination bases are reusable, can lay in advance, are transported to when needed on-the-spot installation.Pre-buried lifting part is housed in structure, installs, removal suspension ring are very convenient, structure hoisting fashionable dress upper lift ring is Liftable.
7) technique is simple, and cost is lower, and container type prefabricated house assembling steel reinforced concrete four column combination bases adopt ordinary reinforced concrete and shaped steel as preparing material, and the cost of material is low, and structure is cuboid Mold Making and builds all very convenient.
8) applied widely.Container type prefabricated house assembling steel reinforced concrete four column combination bases are applicable to have the various grounds of certain bearing capacity, can not only build prefabricated house with facing at the construction field (site), can also be for post-disaster reconstruction project.
The utility model is mainly used in the basis of rapid construction container type prefabricated house, guarantees to construct to face to build the speed of application of executing, for completing of work items provides guarantee on schedule.After project construction completes, basis can be reclaimed to use next time, improve the recycling rate of waterused of material, reduce the generation of building waste.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in more detail.
Fig. 1 is prefabricated foundation base arrangement schematic diagram.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the B-B sectional view of Fig. 1.
Fig. 4 is the C-C sectional view of Fig. 1.
Fig. 5 is T-shaped built-in fitting detail drawing.
Fig. 6 is the top view of Fig. 5.
Fig. 7 is asymmetric I shape built-in fitting detail drawing.
Fig. 8 is the top view of Fig. 7.
Fig. 9 is the front elevation view of square steel suspension column.
Figure 10 is the side elevational view of square steel suspension column.
Figure 11 is the top view of square steel suspension column.
Figure 12 is prefabricated foundation base plate and square steel suspension column connection diagram.
Reference numeral: 1-prefabricated foundation base plate, 2-T type built-in fitting, 2.1-internal thread sleeve pipe, 2.2-external screw thread rod iron, 2.3-rectangular steel plates, 2.4-bar dowel, the asymmetric I shape built-in fitting of 3-, 3.1-T molded cannula, 3.2-web member, 3.1-anchor base plate, 4-reinforcement foundation, 5-suspension ring, 6-square steel suspension column, 7-bolt, 8-upper cover plate, 9-connect keyhole, 10-lower connecting plate.
The specific embodiment
Embodiment is referring to shown in Fig. 1 to Fig. 4 and Figure 12, a kind of container type prefabricated house assembling steel reinforced concrete four column combination bases, comprise prefabricated foundation base plate 1 and square steel suspension column 6, the center of described prefabricated foundation base plate 1 upper surface is embedded with the asymmetric I shape built-in fitting 3 of four rectangular distributions, at the marginal position near prefabricated foundation base plate 1 upper surface, be embedded with the T-shaped built-in fitting 2 of four rectangular distributions, the bottom surface of described square steel suspension column 6 is lined with lower connecting plate 10, end face is connected with upper cover plate 8, square steel suspension column 6, the assembly of lower connecting plate 10 and upper cover plate 8 is positioned at the center of prefabricated foundation base plate 1 upper surface, and be fixedly connected with prefabricated foundation base plate 1 by the asymmetric I shape built-in fitting 3 of bolt 7 insertion, on described upper cover plate 8, have and connect keyhole 9.
Described prefabricated foundation base plate 1 soffit is embedded with suspension ring 5.
Described T-shaped built-in fitting 2 is referring to Fig. 5 and Fig. 6, by internal thread sleeve pipe 2.1, external screw thread rod iron 2.2, rectangular steel plates 2.3 and bar dowel 2.4, formed, described external screw thread rod iron 2.2 is vertically welded in rectangular steel plates 2.3 centers, described internal thread sleeve pipe 2.1 and external screw thread rod iron 2.2 are threaded, described bar dowel 2.4 is symmetrically welded at external screw thread rod iron 2.2 both sides near rectangular steel plates 2.3 marginal positions, and rectangular steel plates 2.3 edges are all exposed at its two ends.Above-mentioned container type prefabricated house assembling steel reinforced concrete four patten surfaces are provided with 4 pre-buried lifting parts 2, the high about 17cm of built-in fitting; Top is internal thread sleeve pipe 2.1, and internal thread sleeve pipe 2.1 external diameters are about 4cm, and internal diameter is about 2cm, and height is about 8cm, and middle part is external screw thread rod iron 2.2, and external screw thread rod iron 2.2 diameters are about 2cm, and height is about 8cm; Bottom is rectangular steel plates 2.3, and rectangular steel plates 2.3 is about 15cm, wide about 10cm, and thickness is about 1cm; In rectangular steel plates 2.3, be welded with the bar dowel 2.4 that diameter is about 1cm.T-shaped built-in fitting 2 is in rectangular layout on above-mentioned assembled steel reinforced concrete flag top, and each built-in fitting centre distance is about 1.2m at length direction, and width is about 0.8m, and built-in fitting top is apart from the about 2cm of above-mentioned prefabricated foundation base plate 1 upper surface of assembling.
Described asymmetric I shape built-in fitting 3 is referring to Fig. 7 and Fig. 8, by the tapped T-shaped sleeve pipe 3.1 of vertical tube, the externally threaded web member 3.2 of top band and anchor base plate 3.3, formed, described web member 3.2 is vertically welded in anchor base plate 3.3 center, and described T-shaped sleeve pipe 3.1 is threaded with web member 3.2.Above-mentioned container type prefabricated house assembling steel reinforced concrete four patten surfaces are provided with 4 asymmetric I shape built-in fittings 3, and this asymmetric I shape built-in fitting 3 is for the connection of same top square steel suspension column 6.The high about 17cm of pre-buried fiber tube; Top is steel plate and the T-shaped sleeve pipe 3.1 forming with screw thread sleeve pipe, and sleeve pipe external diameter is about 4cm, and internal diameter is about 2cm, and height is about 8cm, and middle part is the externally threaded web member 3.2 of top band, and web member 3.2 diameters are about 2cm, and height is about 8cm; Bottom is anchor base plate 3.3, and anchor base plate 3.3 is about 15cm, wide about 10cm, and thickness is about 1cm.Asymmetric I shape built-in fitting 3 is in rectangular layout on above-mentioned prefabricated foundation base plate 1 top, aligns with the bolt hole of top square steel suspension column 6 in center.
Described prefabricated foundation base plate 1 longitudinal length is that 1.5m～2.5m, transverse width 0.8m～1.2m, thickness are 0.3m～0.5m.
Described square steel suspension column 6, referring to Fig. 9 to Figure 11, is formed by stacking for one or more, and the height of each square steel suspension column 6 is 0.2m.
The job practices on described container type prefabricated house assembling steel reinforced concrete four column combination bases, step is as follows:
Step 4, after building the concrete formation of prefabricated foundation base plate 1, catches on suspension ring 5 by the demoulding of slinging of the prefabricated foundation base plate 1 of moulding by lifting appliance;
In above-mentioned job practices, step 1 and step 2 order interchangeable, or construction simultaneously.
Claims (6)
1. container type prefabricated house assembling steel reinforced concrete four column combinations are basic, comprise prefabricated foundation base plate (1) and square steel suspension column (6), it is characterized in that: the center of described prefabricated foundation base plate (1) upper surface is embedded with the asymmetric I shape built-in fitting (3) of four rectangular distributions, at the marginal position near prefabricated foundation base plate (1) upper surface, be embedded with the T-shaped built-in fitting (2) of four rectangular distributions, the bottom surface of described square steel suspension column (6) is lined with lower connecting plate (10), end face is connected with upper cover plate (8), square steel suspension column (6), the assembly of lower connecting plate (10) and upper cover plate (8) is positioned at the center of prefabricated foundation base plate (1) upper surface, and by bolt (7), insert asymmetric I shape built-in fitting (3) and be fixedly connected with prefabricated foundation base plate (1), on described upper cover plate (8), have and connect keyhole (9).
2. container type prefabricated house assembling steel reinforced concrete according to claim 1 four column combination bases, is characterized in that: described prefabricated foundation base plate (1) soffit is embedded with suspension ring (5).
3. container type prefabricated house assembling steel reinforced concrete four column combinations according to claim 1 are basic, it is characterized in that: described T-shaped built-in fitting (2) is by internal thread sleeve pipe (2.1), external screw thread rod iron (2.2), rectangular steel plates (2.3) and bar dowel (2.4) form, described external screw thread rod iron (2.2) is vertically welded in rectangular steel plates (2.3) center, described internal thread sleeve pipe (2.1) and external screw thread rod iron (2.2) are threaded, described bar dowel (2.4) is symmetrically welded at external screw thread rod iron (2.2) both sides near rectangular steel plates (2.3) marginal position, rectangular steel plates (2.3) edge is all exposed at its two ends.
4. container type prefabricated house assembling steel reinforced concrete four column combinations according to claim 1 are basic, it is characterized in that: described asymmetric I shape built-in fitting (3) is comprised of the tapped T-shaped sleeve pipe of vertical tube (3.1), the externally threaded web member of top band (3.2) and anchor base plate (3.3), described web member (3.2) is vertically welded in the center of anchor base plate (3.3), and described T-shaped sleeve pipe (3.1) is threaded with web member (3.2).
5. container type prefabricated house assembling steel reinforced concrete according to claim 1 four column combination bases, is characterized in that: described prefabricated foundation base plate (1) longitudinal length is that 1.5m～2.5m, transverse width 0.8m～1.2m, thickness are 0.3m～0.5m.
6. container type prefabricated house assembling steel reinforced concrete according to claim 1 four column combination bases, is characterized in that: described square steel suspension column (6) is one or more being formed by stacking, and the height of each square steel suspension column (6) is 0.2m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320429350.0U CN203429656U (en) | 2013-07-19 | 2013-07-19 | Assembly type steel reinforced concrete four-column combined foundation for container prefabricated house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320429350.0U CN203429656U (en) | 2013-07-19 | 2013-07-19 | Assembly type steel reinforced concrete four-column combined foundation for container prefabricated house |
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| Publication Number | Publication Date |
|---|---|
| CN203429656U true CN203429656U (en) | 2014-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320429350.0U Expired - Fee Related CN203429656U (en) | 2013-07-19 | 2013-07-19 | Assembly type steel reinforced concrete four-column combined foundation for container prefabricated house |
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| CN (1) | CN203429656U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343547A (en) * | 2013-07-19 | 2013-10-09 | 中国建筑股份有限公司 | Assembly type shape steel concrete four tetrastyle foundation of container type movable house and construction method |
| CN107386434A (en) * | 2017-09-12 | 2017-11-24 | 南京清骐筑宇建筑科技有限公司 | A kind of novel fabricated attachment structure of concrete column and concrete column |
-
2013
- 2013-07-19 CN CN201320429350.0U patent/CN203429656U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343547A (en) * | 2013-07-19 | 2013-10-09 | 中国建筑股份有限公司 | Assembly type shape steel concrete four tetrastyle foundation of container type movable house and construction method |
| CN103343547B (en) * | 2013-07-19 | 2015-08-05 | 中国建筑股份有限公司 | Container type prefabricated house assembling steel reinforced concrete four patten and construction method |
| CN107386434A (en) * | 2017-09-12 | 2017-11-24 | 南京清骐筑宇建筑科技有限公司 | A kind of novel fabricated attachment structure of concrete column and concrete column |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20190719 |