CN210049492U - Multilayer modularization house support column connection structure - Google Patents
Multilayer modularization house support column connection structure Download PDFInfo
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- CN210049492U CN210049492U CN201920602579.7U CN201920602579U CN210049492U CN 210049492 U CN210049492 U CN 210049492U CN 201920602579 U CN201920602579 U CN 201920602579U CN 210049492 U CN210049492 U CN 210049492U
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Abstract
The utility model relates to a multilayer modularization house support column connection structure, it includes a plurality of floors several unit module in house and about from top to bottom four bight shared adjacent section that unit module adjacent formed, is equipped with the hollow steel column of perpendicular setting and the reinforcing bar that sets up in hollow steel column at this shared adjacent section scope. Arranging a steel bar extending upwards from the ground in the middle of the hollow steel column, screwing the end part of the steel bar into the double-thread connector, inserting another steel bar into the hollow steel column after the unit module of the first floor is installed, and screwing the other steel bar on the other end of the double-thread connector fixed on the lower steel bar; then injecting non-shrinkage concrete into the hollow steel column, and forming the reinforced composite support column by the hollow steel column. The utility model discloses a double-end threaded connector's use has cancelled original welding process or bolt and nut connection process, simplifies the work progress, improves the efficiency of construction, reduce cost.
Description
Technical Field
The utility model belongs to the assembly type structure field, in particular to connection structure of multilayer modularization house support post.
Background
With the development of society, the application of the prefabricated building is more and more extensive, and the house construction is like manufacturing by machine, and the complete set of batch prefabricated building is manufactured, and the house component is prefabricated in the factory in advance in the factory, transports to the building site and assembles to form a high building mansion.
However, when assembling the modular house, the connecting technology of the support columns of the modular house has some disadvantages:
1. the component hoist and mount butt joint difficulty, it is time-consuming and labouring, steel sleeve of steel bar connection in vertical structural component, during the construction butt joint installation of the vertical reinforcing bar that steel sleeve and below structural component reserved, constructor can't the exact position of judging the steel sleeve accurately, need assist with instruments such as mirror and judge the steel sleeve position.
2. During grouting, the steel sleeve needs to be manufactured with a grouting opening and a grout outlet in advance, so that the connection cost is increased, and the wet operation is increased.
3. The support columns need to be welded or bolted on the connection site, and the connection joint is poor in stability and weak in resistance strength.
In view of the above, those skilled in the art will be able to develop a structure for connecting supporting columns of a multi-story modular building to solve the problems in the prior art.
Disclosure of Invention
The utility model aims at providing a multilayer modularization house support column connection structure, the support column connection that this structure formed has security and high stability, can realize quick convenient assembling, support column joint strength also obtains improving simultaneously, through the use of double-end threaded connector, the welding process or the bolt and the nut connection process of on-the-spot joint support post have been cancelled, set up the slip casting mouth and the grout outlet that may influence inside quality have been cancelled, on-the-spot wet process operation has been reduced, the problem that above-mentioned prior art exists has been solved.
The technical solution of the utility model is as follows:
a multi-layer modularized house support column connecting structure comprises a plurality of unit modules of a plurality of floors of a house, and also comprises a common adjacent part formed by four corners of the upper unit module, the lower unit module, the left unit module and the right unit module which are adjacent, wherein a hollow steel column which is vertically arranged and a steel bar which is arranged in the hollow steel column are arranged in the range of the common adjacent part;
the hollow steel column comprises a first hollow steel column and a second hollow steel column, a first butt-joint steel hollow plate is welded on the left side of the joint of the end part of the first hollow steel column and the end part of the second hollow steel column, a second butt-joint steel hollow plate is welded on the right side of the joint of the end part of the first hollow steel column and the end part of the second hollow steel column, and butt-joint guide rings are respectively installed at the heads of the first butt-joint steel hollow plate and the second butt-joint steel hollow plate so as to realize quick and accurate splicing, positioning and butt joint;
the reinforcing steel bars comprise a first reinforcing steel bar and a second reinforcing steel bar, and a double-thread connector is arranged at the joint of the end part of the first reinforcing steel bar and the end part of the second reinforcing steel bar to realize quick connection;
structural plates are fixedly connected to the two sides of the hollow steel column;
non-shrinkage concrete is injected into the hollow steel column, and the hollow steel column is connected and continuously reinforced along with the extension from bottom to top of the hollow steel column with the built-in steel bars, so that the hollow steel column forms the reinforced composite support column.
The surface of the structure plate is provided with a decorative floor.
The utility model relates to a multilayer modularization house support column connection structure, the support column connection that this structure formed has security and high stability, can realize quick convenient assembling, and support column joint strength also obtains improving simultaneously. Through the use of the double-end threaded connector, the welding procedure of connecting the supporting columns on site or the connection procedure of the bolt and the nut is cancelled, the grouting port and the grout outlet which can influence the internal quality are cancelled, the field wet method operation is reduced, the construction process is simplified, the labor is saved, the construction efficiency is improved, the construction period is shortened, and the construction cost is reduced. And, the vertical muscle of multilayer support column is integrative to be set up, makes the connection quality more reliable, and the cost reduces by a wide margin.
The utility model discloses an implementation of multilayer modularization house support column connection structure has improved the intensity and the quality of support column, has improved the overall stability and the structure atress performance in multilayer modularization house.
Drawings
Fig. 1 is a schematic view showing the superposition of unit modules connected by support columns in a multi-storey modular house according to the present invention.
Fig. 2 is an enlarged schematic view of a portion H in fig. 1.
Fig. 3 is a cross-sectional view a-a of fig. 2.
Reference numerals:
1 is decorative floor, 2 is the hollow slab of first butt joint steel, 3 is double-end threaded connector, 4 is non-shrink concrete, 5 is first reinforcing bar, 6 is first hollow steel column, 7 is the butt joint guide ring, 8 is the hollow slab of second butt joint steel, 9 is the structural slab, 10 is the hollow steel column of second, 11 is the second reinforcing bar.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Referring to fig. 1 to 3, the present invention provides a multi-storey modular house support column connection structure, which is installed inside a unit module a of a multi-storey modular house, wherein each four unit modules are provided with support columns, and the support columns are specifically installed at the positions of common adjacent portions formed by four corners adjacent to each other of the four unit modules. The hollow steel column and the steel bar which are vertically arranged are arranged in the range of the common adjacent part, and the steel bar is arranged in the middle of the hollow steel column.
As shown in fig. 2, the hollow steel column has a first hollow steel column 6 and a second hollow steel column 10, a first butt-joint hollow steel plate 2 is welded to the left side of the joint of the end of the first hollow steel column 6 and the end of the second hollow steel column 10, and a second butt-joint hollow steel plate 8 is welded to the right side of the joint of the end of the first hollow steel column 6 and the end of the second hollow steel column 10. The butt joint guide ring 7 is installed respectively to the head of the hollow slab of first butt joint steel 2 and the hollow slab of second butt joint steel 8 to realize assembling the location butt joint fast accurately, reduce installation time, accelerate the speed of assembling of module component, save a large amount of recruitment costs.
As shown in fig. 2 and 3, the reinforcing steel bar positioned in the middle of the hollow steel column has a first reinforcing steel bar 5 and a second reinforcing steel bar 11, and a double-threaded connector 3 is installed at the joint of the end of the first reinforcing steel bar 5 and the end of the second reinforcing steel bar 11 to facilitate the quick connection of the two reinforcing steel bars.
As shown in fig. 1 to fig. 3, the implementation process of the connection structure for supporting columns of multi-storey modular building of the present invention is as follows:
the vertical hollow steel columns are arranged among a plurality of unit modules A of the multi-layer modular house, the first butt joint hollow steel plate 2 and the second butt joint hollow steel plate 8 are respectively welded on two sides of the connecting end parts of the first hollow steel column 6 and the second hollow steel column 10, and the butt joint guide rings 7 are respectively installed at the heads of the first butt joint hollow steel plate 2 and the second butt joint hollow steel plate 8 so as to realize rapid and accurate assembling, positioning and butt joint.
The middle of the hollow steel column is provided with a steel bar with proper length extending upwards from the ground, the end part of the steel bar is screwed into the double-thread connector 3, after the unit module A of the first floor is installed, a constructor stands on the structural plates 9 fixed on two sides of the hollow steel column, inserts the other steel bar into the hollow steel column and screws the other end of the double-thread connector 3 fixed on the next steel bar.
Then fill the space in pouring or the pump into hollow steel column with non-shrink concrete 4, hollow steel column from the bottom up is connected and is consolidated through the extension, and hollow steel column has been filled reinforcing bar and non-shrink concrete grout simultaneously, has increased support strength, helps the firmness of overall structure support, makes hollow steel column form can bear more loads and have the composite support post of higher strength.
The utility model provides a decorative floor and support column can make in advance.
To sum up, use the utility model discloses a multilayer modularization house support column connection structure has security and high stability, can realize quick convenient assembling, and support column joint strength also obtains improving simultaneously. The longitudinal ribs of the multilayer support columns are integrally arranged, so that the connection quality is more reliable, and the cost is greatly reduced. The utility model discloses an implementation of multilayer modularization house support column connection structure has improved the intensity and the quality of support column, has improved the overall stability and the structure atress performance in multilayer modularization house.
Of course, those skilled in the art should recognize that the above-described embodiments are merely illustrative of the present invention and are not intended to be limiting, and that changes, modifications, etc. to the above-described embodiments are intended to fall within the scope of the appended claims, provided they fall within the true spirit of the present invention.
Claims (2)
1. The utility model provides a multilayer modularization house support column connection structure, it includes a plurality of floors several unit module in house, its characterized in that: the combined connecting part is formed by four adjacent corners of the upper unit module, the lower unit module, the left unit module and the right unit module, and a hollow steel column which is vertically arranged and a reinforcing steel bar which is arranged in the hollow steel column are arranged in the range of the combined connecting part;
the hollow steel column comprises a first hollow steel column (6) and a second hollow steel column (10), a first butt joint steel hollow plate (2) is welded on the left side of the joint of the end of the first hollow steel column (6) and the end of the second hollow steel column (10), a second butt joint steel hollow plate (8) is welded on the right side of the joint of the end of the first hollow steel column (6) and the end of the second hollow steel column (10), and butt joint guide rings (7) are respectively installed at the heads of the first butt joint steel hollow plate (2) and the second butt joint steel hollow plate (8) so as to realize rapid and accurate assembling, positioning and butt joint;
the steel bars comprise a first steel bar (5) and a second steel bar (11), and a double-thread connector (3) is arranged at the joint of the end part of the first steel bar (5) and the end part of the second steel bar (11) to realize quick connection;
structural plates (9) are fixedly connected to the two sides of the hollow steel column;
non-shrinkage concrete (4) is injected into the hollow steel column, and the hollow steel column is connected and continuously reinforced along with the extension from bottom to top of the hollow steel column with the built-in reinforcing steel bars, so that the hollow steel column forms an enhanced composite support column.
2. The multi-storey modular house support post connection structure of claim 1, wherein: the decorative floor (1) is arranged on the surface of the structural plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920602579.7U CN210049492U (en) | 2019-04-30 | 2019-04-30 | Multilayer modularization house support column connection structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920602579.7U CN210049492U (en) | 2019-04-30 | 2019-04-30 | Multilayer modularization house support column connection structure |
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| CN210049492U true CN210049492U (en) | 2020-02-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005135A (en) * | 2019-04-30 | 2019-07-12 | 广东铝遊家科技有限公司 | Multi-layered modular house support column connection structure and connection method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005135A (en) * | 2019-04-30 | 2019-07-12 | 广东铝遊家科技有限公司 | Multi-layered modular house support column connection structure and connection method |
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