CN209854914U - Adopt outer sleeve connection's modularization steel construction building's connected node - Google Patents
Adopt outer sleeve connection's modularization steel construction building's connected node Download PDFInfo
- Publication number
- CN209854914U CN209854914U CN201920014869.XU CN201920014869U CN209854914U CN 209854914 U CN209854914 U CN 209854914U CN 201920014869 U CN201920014869 U CN 201920014869U CN 209854914 U CN209854914 U CN 209854914U
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- module
- sleeve
- vertical
- column
- outer sleeve
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Abstract
The utility model discloses a connecting node of a modular steel structure building connected by an outer sleeve, which comprises an upper module unit, a lower module unit and an outer sleeve, wherein the upper module unit and the lower module unit are respectively composed of a module column and a module beam; the outer sleeve comprises a vertical sleeve and a horizontal plate; the corner parts of the upper module and the lower module are respectively inserted into the upper part and the lower part of the outer sleeve, the outer surfaces of the upper module column and the lower module column are attached to the inner surface of the vertical sleeve and fixedly connected with the vertical sleeve, and the flanges of the upper module beam and the lower module beam are respectively attached to the upper surface and the lower surface of the horizontal plate and fixedly connected with the horizontal plate. The utility model discloses a connected node only needs to insert inside the outer sleeve with modular unit's bight to connect through two kinds of bolts externally, avoided the field weld, have that the structure is succinct, the atress is reasonable, advantage such as convenient assembly, and the beam column connection position of all modules is all inside the sleeve, and the outer sleeve has enhancement and guard action to it.
Description
Technical Field
The utility model relates to a building engineering, in particular to use modularization steel construction building connected node of unilateral bolt and outer sleeve.
Background
In a steel structure modular structure, the reliability of connection between modules directly influences the overall performance of the structure, and a connection node between the modules is a key part of the building design of a steel structure integrated module.
The current node of adopting interior plug-in components and leading to long bolt or unilateral bolted connection, though can effectual linking module, nevertheless can't avoid being connected between module post and the module roof beam in the modular unit to take place to destroy, consequently, proposes a novel node, can reach on-the-spot simple to operate, connect safe and reliable, can avoid again in the modular unit beam column to connect the destruction, improves the ductility of junction, is a problem of treating to solve urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming not enough among the prior art, providing an use outer sleeve, unilateral bolt, high strength bolt's modularization steel construction building connected node, have connect reliable, the atress is reasonable, the structure advantage such as succinct.
The utility model adopts the technical proposal that: a connecting joint of a modular steel structure building connected by adopting an outer sleeve comprises an upper module unit, a lower module unit and an outer sleeve, wherein the upper module unit consists of an upper module column and a module bottom beam, a corner is formed at the joint of the upper module column and the module bottom beam, the lower module unit consists of a lower module column and a module top beam, and a corner is formed at the joint of the lower module column and the module top beam; the outer sleeve comprises a vertical sleeve and a horizontal plate; the corner parts of the upper module unit and the lower module unit are respectively inserted into the upper part and the lower part of the outer sleeve, the outer surfaces of the upper module column and the lower module column are attached to the inner surface of the vertical sleeve and fixedly connected with the vertical sleeve, and the lower flange of the module bottom beam and the upper flange of the module top beam are respectively attached to the upper surface and the lower surface of the horizontal plate and fixedly connected with the horizontal plate.
Furthermore, a horizontal opening for disconnecting the lower flange from the upper module column is arranged on the lower flange of the module bottom beam and at the corner position of the upper module unit; a horizontal opening which enables the upper flange to be disconnected with the lower module column is formed in the upper flange of the module top beam and the angle position of the lower module unit;
a vertical opening is formed in the middle of the vertical sleeve, and the opening distance of the vertical opening is greater than the thickness of the web plates of the module bottom beam and the module top beam;
after the cylinder wall of the vertical sleeve passes through the horizontal opening, the web plates of the module bottom beam and the module top beam are inserted into the vertical opening, so that the upper module column and the lower module column are inserted into the vertical sleeve.
Further, the vertical sleeve is fixedly connected with the upper module column and the lower module column through a single-side bolt; and the lower flange of the module bottom beam and the upper flange of the module top beam are fixedly connected with the horizontal plate through high-strength bolts.
Furthermore, the vertical sleeve comprises a vertical upper sleeve and a vertical lower sleeve, wherein the vertical upper sleeve can be used for inserting the upper module column into the vertical upper sleeve, and the vertical lower sleeve can be used for inserting the lower module column into the vertical lower sleeve, and the vertical upper sleeve and the vertical lower sleeve are respectively and fixedly connected to the upper side and the lower side of the horizontal plate.
The utility model has the advantages that: before the connection process, the lower module unit is installed in place, then the outer sleeve is placed at the corner of the lower module unit, the unilateral bolt of the lower module unit is installed to fix the outer sleeve, then the upper module unit is placed, the unilateral bolt of the upper module unit is installed, and finally the high-strength bolt at the horizontal plate is installed to form a whole; in the connecting process, the module column of the module unit is connected with the vertical sleeve in the outer sleeve by using a unilateral bolt, and the module beam of the module unit is connected with the horizontal plate in the outer sleeve by using a high-strength bolt. The outer sleeve is connected with the module unit through the measures, the corner of the module unit is located inside the outer sleeve, and therefore effective protection is achieved.
Drawings
FIG. 1: the utility model is a three-dimensional structure schematic diagram;
FIG. 2: the utility model is a schematic diagram of a three-dimensional structure in a decomposition state;
FIG. 3: the utility model discloses a corner connection schematic diagram of the lower module unit;
FIG. 4: the utility model is a schematic diagram of an outer sleeve;
FIG. 5: the utility model discloses an outer sleeve installation schematic diagram;
the attached drawings are marked as follows: 1. an upper module column; 2. a module bottom beam; 3. a lower module column; 4. a module top beam; 5. an outer sleeve; 6. a single-sided bolt; 7. a high-strength bolt; 51. a horizontal plate; 52. a vertical upper sleeve; 53. vertically to the lower sleeve.
Detailed Description
For further understanding of the contents, features and functions of the present invention, the following embodiments will be exemplified in conjunction with the accompanying drawings as follows:
as shown in fig. 1 to 5, the connection node of the modular steel structure building connected by the outer sleeves comprises module units, the outer sleeves 5, single-side bolts 6 and high-strength bolts 7.
The modular unit includes upper portion modular unit and lower part modular unit, upper portion modular unit comprises upper portion module post 1 and module floorbar 2, upper portion module post 1 with the junction of module floorbar 2 forms the bight, lower part modular unit comprises lower part module post 3 and module back timber 4, lower part module post 3 with the junction of module back timber 4 forms the bight. Wherein the upper module column 1 and the lower module column 3 have closed cross sections, and are rectangular or circular; the cross sections of the module bottom beam 2 and the module top beam 4 are non-closed cross sections, H-shaped or C-shaped. As shown in fig. 3, the lower flange of the module bottom beam 2, at the corner position of the upper module unit, is provided with a horizontal opening for disconnecting the lower flange from the upper module column 1; a horizontal opening for disconnecting the upper flange from the lower module column 3 is formed in the upper flange of the module top beam 4 and at the angle position of the lower module unit; the horizontal opening on the module bottom beam 2 and the horizontal opening on the module top beam 4 penetrate through the lower flange of the module bottom beam 2 and the upper flange of the module top beam 4 in depth respectively, and the width of the horizontal opening is slightly larger than the thickness of the vertical sleeve wall of the outer sleeve 5.
As shown in fig. 4, the outer sleeve 5 is provided at a module corner, and corners of the upper module unit and the lower module unit are inserted into the outer sleeve 5 from upper and lower end surfaces of the outer sleeve 5, respectively. The outer sleeve 5 comprises a vertical sleeve for connecting the upper module column 1 and the lower module column 3, and a horizontal plate 51 for connecting the module bottom beam 2 and the module top beam 4, in this embodiment, the vertical sleeve comprises a vertical upper sleeve 52 capable of inserting the upper module column 1 therein and a vertical lower sleeve 53 capable of inserting the lower module column 3 therein, and the vertical upper sleeve 52 and the vertical lower sleeve 53 are respectively welded and fixed on the upper side and the lower side of the horizontal plate 51. The upper module column 1 is inserted into the vertical upper sleeve 52 from the upper end face of the vertical upper sleeve 52, and the outer surface of the upper module column 1 is attached to the inner surface of the vertical upper sleeve 52 and fixedly connected with the vertical upper sleeve 52; the lower module column 3 is inserted into the vertical lower sleeve 53 from the lower end face of the vertical lower sleeve 53, and the outer surface of the lower module column 3 is attached to the inner surface of the vertical lower sleeve 53 and fixedly connected with the vertical lower sleeve 53; the lower flange of the module bottom beam 2 and the upper flange of the module top beam 4 are respectively attached to the upper surface and the lower surface of the horizontal plate 51 and are fixedly connected with the horizontal plate 51. Vertical openings are formed in the middle parts of the vertical upper sleeve 52 and the vertical lower sleeve 53, namely, the joint of the vertical upper sleeve 52 and the upper module unit and the joint of the vertical lower sleeve 53 and the lower module unit; the opening distance of the vertical opening is larger than the thickness of the webs of the module bottom beam 2 and the module top beam 4, so that after the cylinder walls of the vertical upper sleeve 52 and the vertical lower sleeve 53 pass through the horizontal opening, the webs of the module bottom beam 2 and the module top beam 4 can be inserted into the vertical opening, and the upper module column 1 and the lower module column 3 are inserted into the vertical upper sleeve 52 and the vertical lower sleeve 53.
The upper module column 1 and the vertical upper sleeve 52 are provided with corresponding bolt holes and are fixedly connected through a single-side bolt 6; the lower module column 3 and the vertical lower sleeve 53 are provided with corresponding bolt holes and fixedly connected through a single-side bolt 6.
The lower flange of the module bottom beam 2, the upper flange of the module top beam 4 and the horizontal plate 51 are provided with corresponding bolt holes, and the lower flange of the module bottom beam 2, the upper flange of the module top beam 4 and the horizontal plate 51 are fixedly connected together through high-strength bolts 7.
That is, the outer sleeve 5 is connected to the adjacent module column of the module unit by the single-sided bolt 6, and the outer sleeve 5 is connected to the flange of the module beam of the module unit by the high-strength bolt 7.
The utility model discloses in, be connected through unilateral bolt 6 and high strength bolt 7 between modular unit and the outer sleeve 5, connect to use ordinary instrument and can realize that the installation as follows:
firstly, the lower module unit is installed in place, then the outer sleeve 5 is placed at the corner of the lower module unit (as shown in fig. 5), the single-sided bolt 6 of the lower module unit is installed to fix the outer sleeve 5, then the upper module unit is placed, the single-sided bolt 6 of the upper module unit is installed, and finally the high-strength bolt 7 at the horizontal plate 51 is installed to form a whole, so that the installation is completed.
The utility model discloses a connected node only needs to insert 5 insides of outer sleeve with modular unit's bight to connect through two kinds of bolts externally, avoided the field weld, have that the structure is succinct, the atress is reasonable, advantage such as convenient assembly, and the beam column connection position of all modules all inside the sleeve, outer sleeve 5 has enhancement and guard action to it.
Although the preferred embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention, which is within the protection scope of the present invention.
Claims (4)
1. A connecting joint of a modular steel structure building connected by an outer sleeve comprises an upper module unit and a lower module unit, wherein the upper module unit consists of an upper module column (1) and a module bottom beam (2), a corner is formed at the joint of the upper module column (1) and the module bottom beam (2), the lower module unit consists of a lower module column (3) and a module top beam (4), and a corner is formed at the joint of the lower module column (3) and the module top beam (4); the device is characterized by further comprising an outer sleeve (5), wherein the outer sleeve (5) comprises a vertical sleeve and a horizontal plate (51); the corner parts of the upper module unit and the lower module unit are respectively inserted into the upper part and the lower part of the outer sleeve (5), the outer surfaces of the upper module column (1) and the lower module column (3) are attached to the inner surface of the vertical sleeve and fixedly connected with the vertical sleeve, and the lower flange of the module bottom beam (2) and the upper flange of the module top beam (4) are respectively attached to the upper surface and the lower surface of the horizontal plate (51) and fixedly connected with the horizontal plate (51).
2. A connection node of modular steel construction building with outer sleeve connection according to claim 1, characterized in that the lower flange of the module bottom beam (2), in the corner position of the upper module unit, is provided with a horizontal opening for disconnecting the lower flange from the upper module column (1); a horizontal opening which enables the upper flange to be disconnected with the lower module column (3) is formed in the upper flange of the module top beam (4) and the corner position of the lower module unit;
a vertical opening is formed in the middle of the vertical sleeve, and the opening distance of the vertical opening is greater than the thickness of the web plates of the module bottom beam (2) and the module top beam (4);
after the cylinder wall of the vertical sleeve passes through the horizontal opening, the web plates of the module bottom beam (2) and the module top beam (4) are inserted into the vertical opening, so that the upper module column (1) and the lower module column (3) are inserted into the vertical sleeve.
3. The connecting joint of modular steel structure buildings connected by an outer sleeve as claimed in claim 1, characterized in that the vertical sleeve is fixedly connected with the upper module column (1) and the lower module column (3) by a single-sided bolt (6); the lower flange of the module bottom beam (2), the upper flange of the module top beam (4) and the horizontal plate (51) are fixedly connected through high-strength bolts (7).
4. A connection node of modular steel structure buildings connected by an outer sleeve according to claim 1, characterized in that the vertical sleeve comprises a vertical upper sleeve (52) into which the upper module column (1) can be inserted and a vertical lower sleeve (53) into which the lower module column (3) can be inserted, the vertical upper sleeve (52) and the vertical lower sleeve (53) being fixedly connected to the upper and lower sides of the horizontal plate (51), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920014869.XU CN209854914U (en) | 2019-01-05 | 2019-01-05 | Adopt outer sleeve connection's modularization steel construction building's connected node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920014869.XU CN209854914U (en) | 2019-01-05 | 2019-01-05 | Adopt outer sleeve connection's modularization steel construction building's connected node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209854914U true CN209854914U (en) | 2019-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920014869.XU Expired - Fee Related CN209854914U (en) | 2019-01-05 | 2019-01-05 | Adopt outer sleeve connection's modularization steel construction building's connected node |
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| Country | Link |
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| CN (1) | CN209854914U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629677A (en) * | 2019-01-05 | 2019-04-16 | 天津大学 | A kind of connecting node of the modularization steel building using outer sleeve connection |
-
2019
- 2019-01-05 CN CN201920014869.XU patent/CN209854914U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629677A (en) * | 2019-01-05 | 2019-04-16 | 天津大学 | A kind of connecting node of the modularization steel building using outer sleeve connection |
| CN109629677B (en) * | 2019-01-05 | 2024-05-10 | 天津大学 | Connecting node of modularized steel structure building connected by outer sleeve |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191227 Termination date: 20210105 |
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| CF01 | Termination of patent right due to non-payment of annual fee |