CN210917711U - Prefabricated assembly type foundation's assembled building - Google Patents
Prefabricated assembly type foundation's assembled building Download PDFInfo
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- CN210917711U CN210917711U CN201921188091.0U CN201921188091U CN210917711U CN 210917711 U CN210917711 U CN 210917711U CN 201921188091 U CN201921188091 U CN 201921188091U CN 210917711 U CN210917711 U CN 210917711U
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Abstract
The utility model provides an assembly type building with prefabricated assembly type foundation, which is formed by assembling and constructing prefabricated independent foundation columns, prefabricated foundation connecting beams, sandwich wall plates, structural bearing columns, frame beams and sheet type roof plates; the utility model discloses a prefabricated foundation member, transport to the construction method of the assembled of job site again, processing is convenient, the construction is convenient, the structure is reasonable, the safety and stability.
Description
Technical Field
The utility model relates to an assembly type structure, especially an assembly type structure of prefabricated assembled basis and assembly method thereof.
Background
The building industrialization is the inevitable direction of sustainable development of the building industry in China, and is an important way for improving the labor productivity, improving the engineering quality and the technical progress and realizing transformation and upgrading of the building industry. The implementation of the building industrialized construction technology can greatly reduce labor, shorten the construction period, improve the operation condition of workers, reduce labor intensity, meet the requirement of 'four sections and one environment protection', is a necessary way for transformation development of building enterprises and building industries in China, and has been developed vigorously in China.
At present, the connection between the floor slab and the reinforced concrete column or the shear wall of the conventional fabricated building adopts a method of pouring concrete or cement mortar, and because the poured concrete or cement mortar is contracted or sunk due to self weight in the process of setting and hardening, the poured concrete or cement mortar is not in close contact with the bottom surface of the upper member, so that the connection strength between the members is poor, and the integral structural stability of the building is finally influenced.
SUMMERY OF THE UTILITY MODEL
The utility model is directed to the above-mentioned problem to an assembly type structure and assembly method on prefabricated assembled basis is proposed.
The specific technical scheme is as follows:
the prefabricated foundation assembly type building is formed by assembling and constructing prefabricated independent foundation columns, prefabricated foundation connecting beams, sandwich wall body plates, structural bearing columns, frame beams and sheet type roof plates.
Furthermore, the prefabricated independent foundation column comprises a foundation column base and a foundation column, wherein the foundation column base and the foundation column are formed by integrally pouring concrete, and the length and the width of the end surface of the foundation column are respectively smaller than those of the bottom of the foundation column;
a plurality of steel bars are vertically arranged in the foundation column in parallel, and the steel bars extend upwards to penetrate through the top of the foundation column to form ribs;
the outer diameter and the distribution mode of the ribs are matched with the second footing holes of the structural bearing column.
Furthermore, the four outer walls of the foundation column are respectively and vertically provided with open type clamping grooves, the shapes and the sizes of the clamping grooves are matched with the inverted tenons arranged at the two ends of the prefabricated foundation connecting beam, and the inverted tenons can be inserted and fixed in the clamping grooves.
Furthermore, the prefabricated foundation connecting beam is formed by integrally pouring and prefabricating a strip-shaped steel bar and concrete combined structure.
Furthermore, a first guiding insertion strip is fixed on the upper horizontal plane of the prefabricated foundation connecting beam, inner grooves are formed in four side walls of the sandwich wall plate respectively, and the insertion strip and the inner grooves can be fixedly inserted.
Further, the assembling method of the assembly type building comprises the following steps:
1) after the foundation pit foundation is dug and tamped in place, the prefabricated independent foundation columns are initially placed, and then the prefabricated foundation connecting beams are clamped to connect the foundations into a whole;
2) mounting a structural bearing column on the prefabricated independent foundation column;
3) inserting a sandwich wall body plate between the structural bearing columns, wherein inner grooves at the bottom of the sandwich wall body plate are fixed on first guide splicing strips on the prefabricated foundation connecting beam, and the inner grooves on two sides of the sandwich wall body plate are matched with second guide splicing strips around the structural bearing columns;
4) and installing a frame beam of a steel structure between the tops of the structural bearing columns, and covering the frame beam of the steel structure with an installation sheet type roof slab.
As right the utility model discloses a further improvement, assembly type structure still includes the integrative floor board of location guide pillar and precast beam board.
Furthermore, the positioning guide pillar comprises a flange column base, a square pipe column is vertically arranged at the center of the flange column base, the head of the steel square pipe column is internally folded, and a first bottom foot hole matched with the steel bar of the prefabricated independent foundation column is formed in the flange column base.
Furthermore, the size of the outer section of the square pipe column of the positioning guide column is matched with the size of the inner section of the plugging sleeve arranged at the four corners of the integrated floor plate of the precast beam plate, so that the plugging sleeve can be sleeved on the square pipe column.
Furthermore, the structural bearing column can be inserted and fixed on the square tubular column.
Based on the improvement, the assembly method of the assembly type building comprises the following steps:
1) after the foundation pit foundation is dug and tamped in place, the prefabricated independent foundation columns are initially placed, and then the prefabricated foundation connecting beams are clamped to connect the foundations into a whole;
2) installing a positioning guide pillar on the prefabricated independent foundation column, hoisting the prefabricated beam-slab integrated floor slab, and enabling the socket sleeves at the four corners of the prefabricated beam-slab integrated floor slab to penetrate through the square tubular column of the positioning guide pillar and be pressed on the flange column foot of the positioning guide pillar;
3) hoisting the structural bearing column, enabling the bottom of the structural bearing column to penetrate through the square tubular column and pressing the bottom of the structural bearing column on the plug-in sleeves at four corners of the floor plate with the prefabricated beam plate integrated;
4) inserting a sandwich wall body plate between the structural bearing columns, wherein an inner groove on the sandwich wall body plate is matched with a third guiding inserting strip on the integrated floor plate of the precast beam plate and a second guiding slot on the periphery of the structural bearing column; a steel structural frame beam system is installed between the tops of the structural load-bearing columns, and a mounting plate type roof slab is covered on the steel structural frame beam system.
The utility model has the advantages that:
1) the utility model discloses a prefabricated foundation member, transport to the construction method of the assembled of job site again, processing is convenient, the construction is convenient, the structure is reasonable, the safety and stability.
2) The utility model discloses an assembly type structure overall stability is good, has improved security performance and assembly efficiency.
Drawings
Fig. 1 is a structural diagram of a first embodiment of the present invention;
fig. 2 is a structural diagram of a prefabricated independent foundation column according to a first embodiment of the present invention;
fig. 3 is a structural diagram of a prefabricated foundation connecting beam according to the first embodiment of the present invention;
FIG. 4 is a structural diagram of a second embodiment of the present invention;
fig. 5 is a structural diagram of a positioning guide pillar according to the second embodiment of the present invention;
fig. 6 is an assembly view (1) of a second embodiment of the present invention;
fig. 7 is an assembly view (2) of a second embodiment of the present invention;
fig. 8 is an assembly view (3) of a second embodiment of the present invention;
fig. 9 is an assembly view (4) of a second embodiment of the present invention;
fig. 10 is an enlarged view of a portion a of fig. 7.
Reference numerals:
prefabricating an independent foundation column 1, a prefabricated foundation connecting beam 2, a positioning guide column 3, a prefabricated beam-slab integrated floor slab 4, a sandwich wall plate 5, a structural bearing column 6, a frame beam 7 and a sheet type roof slab 8; a foundation column base 101, a foundation column 102, a steel bar 103 and an open type clamping groove 104; a tenon 201 and a first guiding inserting strip 202; a flange column base 301, a square tubular column 302, a first base hole 303 and a head 304 of the square tubular column; a plug sleeve 401 and a third guide plug strip 402; an inner groove 501; a second guiding strip 601.
Detailed Description
For making the technical scheme of the utility model clear more clearly and definitely, it is right to combine the drawing below the utility model discloses further describe, any is right the utility model discloses technical scheme's technical characteristic carries out the scheme that equivalent replacement and conventional reasoning reachs and all falls into the utility model discloses protection scope.
Example one
As shown in the figure, the prefabricated building with the prefabricated foundation is formed by assembling and constructing prefabricated independent foundation columns 1, prefabricated foundation connecting beams 2, sandwich wall plates 5, structural bearing columns 6, frame beams 7 and sheet type roof plates 8.
Further, the prefabricated independent foundation column comprises a foundation column base 101 and a foundation column 102, wherein the foundation column base and the foundation column are formed by integrally pouring concrete, and the length and the width of the end surface of the foundation column are respectively smaller than the length and the width of the bottom of the foundation column;
a plurality of steel bars 103 are vertically arranged in the foundation column in parallel, and the steel bars extend upwards to penetrate through the top of the foundation column to form ribs;
the outer diameter and the distribution mode of the ribs are matched with the second footing holes of the structural bearing column.
Furthermore, open type clamping grooves 104 are vertically formed in four outer walls of the foundation columns respectively, the shapes and the sizes of the open type clamping grooves are matched with the inverted tenons 201 arranged at two ends of the prefabricated foundation connecting beam, and the inverted tenons can be fixed in the open type clamping grooves in an inserting mode.
Furthermore, the prefabricated foundation connecting beam is formed by integrally pouring and prefabricating a strip-shaped steel bar and concrete combined structure.
Furthermore, a first guiding insertion strip 202 is fixed on the upper horizontal plane of the prefabricated foundation connecting beam, and four side walls of the sandwich wall body plate are respectively connected with the inner groove 501, and the insertion strips and the inner groove can be fixedly inserted.
The assembly method of the assembly type building of the embodiment comprises the following steps:
1) after the foundation pit foundation is dug and tamped in place, the prefabricated independent foundation columns are initially placed, and then the prefabricated foundation connecting beams are clamped to connect the foundations into a whole;
2) mounting a structural bearing column on the prefabricated independent foundation column;
3) inserting a sandwich wall body plate between the structural bearing columns, fixing inner grooves at the bottom of the sandwich wall body plate on first guide splicing strips on the prefabricated foundation connecting beam, and matching the inner grooves on two sides of the sandwich wall body plate with second guide splicing strips 601 around the structural bearing columns;
4) and installing a frame beam of a steel structure between the tops of the structural bearing columns, and covering the frame beam of the steel structure with an installation sheet type roof slab.
Example two
As shown in the figure, the prefabricated assembly type foundation assembly type building is formed by assembling and constructing a prefabricated independent foundation column 1, a prefabricated foundation connecting beam 2, a positioning guide column 3, a prefabricated beam-slab integrated floor slab 4, a sandwich wall body plate 5, a structure bearing column 6, a frame beam 7 and a sheet type roof slab 8.
Further, the prefabricated independent foundation column comprises a foundation column base 101 and a foundation column 102, wherein the foundation column base and the foundation column are formed by integrally pouring concrete, and the length and the width of the end surface of the foundation column are respectively smaller than the length and the width of the bottom of the foundation column;
a plurality of steel bars 103 are vertically arranged in the foundation column in parallel, and the steel bars extend upwards to penetrate through the top of the foundation column to form ribs;
the outer diameter and the distribution mode of the ribs are matched with the first bottom pin hole of the positioning guide column or the second bottom pin hole of the structural bearing column.
Furthermore, open type clamping grooves 104 are vertically formed in four outer walls of the foundation columns respectively, the shapes and the sizes of the open type clamping grooves are matched with the inverted tenons 201 arranged at two ends of the prefabricated foundation connecting beam, and the inverted tenons can be fixed in the open type clamping grooves in an inserting mode.
Furthermore, the prefabricated foundation connecting beam is formed by integrally pouring and prefabricating a strip-shaped steel bar and concrete combined structure.
Furthermore, the positioning guide pillar comprises a flange column base 301, a square column 302 is vertically arranged at the center of the flange column base, the head 304 of the steel square column is retracted, and a first bottom hole 303 matched with a rib of the prefabricated independent foundation column is formed in the flange column base.
Furthermore, the outer section size of the square pipe column of the positioning guide column is matched with the inner section size of the plugging sleeve 401 arranged at the four corners of the integrated floor plate of the precast beam plate, so that the plugging sleeve can be sleeved on the square pipe column.
Furthermore, the structural bearing column can be inserted and fixed on the square tubular column.
The assembly method of the assembly type building of the embodiment comprises the following steps:
1) after the foundation pit foundation is dug and tamped in place, the prefabricated independent foundation columns are initially placed, and then the prefabricated foundation connecting beams are clamped to connect the foundations into a whole;
2) installing a positioning guide pillar on the prefabricated independent foundation column, hoisting the prefabricated beam-slab integrated floor slab, and enabling the socket sleeves at the four corners of the prefabricated beam-slab integrated floor slab to penetrate through the square tubular column of the positioning guide pillar and be pressed on the flange column foot of the positioning guide pillar;
3) hoisting the structural bearing column, enabling the bottom of the structural bearing column to penetrate through the square tubular column and pressing the bottom of the structural bearing column on the plug-in sleeves at four corners of the floor plate with the prefabricated beam plate integrated;
4) inserting a sandwich wall plate between the structural bearing columns, wherein an inner groove on the sandwich wall plate is matched with a third guide inserting strip 402 on the integral floor plate of the precast beam plate and a second guide inserting groove on the periphery of the structural bearing column; a steel structural frame beam system is installed between the tops of the structural load-bearing columns, and a mounting plate type roof slab is covered on the steel structural frame beam system.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.
Claims (5)
1. The prefabricated foundation assembly type building is characterized in that the assembly type building is formed by assembling and constructing prefabricated independent foundation columns, prefabricated foundation connecting beams, sandwich wall plates, structural bearing columns, frame beams and sheet type roof plates;
the prefabricated independent foundation column comprises a foundation column base and a foundation column, wherein the foundation column base and the foundation column are formed by integrally pouring concrete, and the length and the width of the end surface of the foundation column are respectively smaller than the length and the width of the bottom of the foundation column;
a plurality of steel bars are vertically arranged in the foundation column in parallel, and the steel bars extend upwards to penetrate through the top of the foundation column to form ribs;
the outer diameter and the distribution mode of the ribs are matched with the second footing holes of the structural bearing column;
open type clamping grooves are respectively and vertically arranged on four outer walls of the foundation column, the shapes and the sizes of the clamping grooves are matched with the inverted tenons arranged at two ends of the prefabricated foundation connecting beam, and the inverted tenons can be inserted and fixed in the clamping grooves;
the upper horizontal plane of the prefabricated foundation connecting beam is fixed with a first guiding inserting strip, four side walls of the sandwich wall body plate are respectively provided with an inner groove, and the inserting strip and the inner grooves can be inserted and fixed.
2. A prefabricated assembly type foundation assembly type building as claimed in claim 1, wherein the assembly type building further comprises a positioning guide post and precast beam slab integrated floor slab.
3. A prefabricated building of prefabricated foundation as claimed in claim 2, wherein the positioning guide post comprises a flange pedestal, a square tubular column is vertically arranged at the center of the flange pedestal, the head of the steel square tubular column is internally contracted, and the flange pedestal is provided with a first pedestal hole matched with the rib of the prefabricated independent foundation column.
4. A prefabricated building of prefabricated foundation as claimed in claim 3, wherein the outer cross-sectional dimension of the square tubular columns of the positioning guide posts is matched with the inner cross-sectional dimension of the socket sleeves provided at the four corners of the slab integrated with the precast beam slab so that the socket sleeves can be fitted over the square tubular columns.
5. A prefabricated assembled foundation assembly building as claimed in claim 4 wherein the structural load bearing columns are insertably mounted to the square tubular columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921188091.0U CN210917711U (en) | 2019-09-06 | 2019-09-06 | Prefabricated assembly type foundation's assembled building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921188091.0U CN210917711U (en) | 2019-09-06 | 2019-09-06 | Prefabricated assembly type foundation's assembled building |
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| CN210917711U true CN210917711U (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921188091.0U Active CN210917711U (en) | 2019-09-06 | 2019-09-06 | Prefabricated assembly type foundation's assembled building |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485553A (en) * | 2019-09-06 | 2019-11-22 | 泰州市保力装配式住宅工业有限公司 | A kind of assembled architecture and its assembly method on prefabricated assembled basis |
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2019
- 2019-09-06 CN CN201921188091.0U patent/CN210917711U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485553A (en) * | 2019-09-06 | 2019-11-22 | 泰州市保力装配式住宅工业有限公司 | A kind of assembled architecture and its assembly method on prefabricated assembled basis |
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