CN206289743U - Connecting device for connecting modular steel frames - Google Patents
Connecting device for connecting modular steel frames Download PDFInfo
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- CN206289743U CN206289743U CN201621417295.3U CN201621417295U CN206289743U CN 206289743 U CN206289743 U CN 206289743U CN 201621417295 U CN201621417295 U CN 201621417295U CN 206289743 U CN206289743 U CN 206289743U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 163
- 239000010959 steel Substances 0.000 title claims abstract description 163
- 210000003205 muscle Anatomy 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 22
- 238000003466 welding Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 210000003141 lower extremity Anatomy 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 description 4
- 238000005498 polishing Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009417 prefabrication Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
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- 239000000203 mixture Substances 0.000 description 1
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Abstract
The utility model relates to a connecting device for connecting modularization steel framework, at least, including tip hollow first party steel-pipe column and second side steel-pipe column, link to each other through the inner skleeve between first party steel-pipe column and the second side steel-pipe column, clearance fit between inner skleeve and first party steel-pipe column and the second side steel-pipe column, the peripheral ring of inner skleeve is equipped with the locating piece and accepts the angle steel, the locating piece is located the below of accepting the angle steel, the lower limb of locating piece parallels with the fore-set of first party steel-pipe column, the face of accepting the angle steel parallels with the fore-set of second side steel-pipe column. The modularized steel frame is partially processed in a factory in advance and then is constructed on a construction site, so that the process of site construction is greatly saved, the construction time is shortened, and excessive influence on the site environment is avoided; through mutual welding between modularization steel framework and the inner skleeve, strengthened the firm degree between the frame greatly, avoided because of the not hard up risk that arouses of screw or bolt.
Description
Technical field
The utility model is related to building engineering equipment technical field, steel construction mould in being related to a kind of steel structure modularization to build
Connecting joint structure between block, particularly a kind of attachment means for link block steel frame.
Background technology
At present, China's building trade is in the high-speed developing period, and the annual increment of building construction turns into the whole world first.Together
When, also raise China's building energy consumption, the 33% of social total energy consumption is accounted for, building energy consumption and problem of environmental pollution are also increasingly received
To the concern of people.Current domestic construction is still built using extensive, the labor-intensive Hand Made mode of production of tradition
If, with the construction period is long, high energy consumption, the characteristics of environmental pollution is big, efficiency is low, and because the technical merit of builder is joined
Difference is uneven, causes the quality and performance of building to be difficult to ensure, does not meet idea of development of the country for " green building ".
Therefore, modular architectural is used as a kind of emerging assembled arthitecutral structure system, with speed of application is fast, environment is dirty
The advantages of small, quality of dye easily ensures.Over nearly 50 years, modularized house technology, the market of the building such as the U.S., Japan, Europe are
More perfect, modularized house has been indispensable life, work, the residential housing of people.With quick hair social in the last few years
Exhibition, the improvement of people's living standards, architectural mode also is quietly occurring to change, and people no longer only focus on the requirement built
The overall structure performance in house, and there has also been requirement higher for the quality and speed of construction.
Modular architectural is utilized in the construction style that plant-manufactured component conveying to job site is assembled.
According to different prefabricated degree, modular architectural generally can be divided into using prefabricated unit：Bar element, plate body unit and module
Unit is several, and its corresponding architectural structure system is：Direct fabricated construction system, prefabricated board body unit structural system and module
Change architectural structure system.
Modular architectural has the prefabricated ratio of height as a kind of emerging building system, to improve construction quality,
Shorten the duration, use manpower and material resources sparingly, the many-side such as environmental protection has significant advantage, meet for building industrialization and green
The demand for development of building.
Steel structure modularization building refers to that the good steel structure module of prefabrication is transported into building site by attachment structure
Couple together composition building overall.Steel structure module is the elementary cell of steel structure modularization building, and it is combined and connected mode
Directly the image and mechanical property with building are closely related.Steel structure modularization building is at the early-stage in China, to its steel construction
The research of modular connection is seldom and industrialization degree is not high, still there is many in the design of steel structure module attachment means
Problem, this is unfavorable for the development of Chinese modular architectural.
Existing steel structure module building is main by 3 types.The first kind be with Container Reconstruction into container house：Can
Discarded cargo containers are reused, new container can also be transformed, the building function for making it possess needs, advantage is
It is sturdy and durable, have the disadvantage that steel using amount is larger and module size is relatively simple；Equations of The Second Kind is the mould constituted using light gauge cold-formed steel shape
Block system：Steel using amount is saved, and size is more flexible, and intermodule connection is more convenient, has the disadvantage that bearing capacity is not high, is simply possible to use in low, multilayer
Building；3rd class is the building module being welded using shaped steel, with bearing capacity it is higher, size selection is more flexible the characteristics of.
And for the building module that use shaped steel is welded, its attachment means connects its connected mode, directly affects building
Aesthetic measure and carry situation, therefore, attachment means connect its connected mode for steel structure modularization building for close weight
Will.
The A modular assembly formula structure of steel structure building systems of Chinese patent CN 103993654, disclose modular assembly
Formula structure of steel structure building system, including assembled inner room module and connection member；Wherein, assembled inner room module is applied in factory
The prefabricated completion of work；The assembled inner room module includes beam, post, floor and the structure added wherein by project demand and sets
It is standby；At the construction field (site), can be attached by connector between inner room unit；Connection member is including high-strength bolt, in module
At connection hole and exterior wall junction install fill up part and decorative element or the cast-in-place of installation operation hole fills up portion
Part, intermodule play the heating pad pipe of water supply and sewerage pipeline and water supply and sewerage pipeline connection member, intermodule a connection function of connection function
Road and hot duct connection member, intermodule rise connection function electric wire and wired portion part and assembled transporting equipment or
Stair.Connection member in this patent is mainly high-strength bolt, and this kind of processing mode junction is more, constructs extremely complex, and
Firmness can not be ensured.
The A of Chinese patent CN 104763059 connectors for building, frame structure and the side with connector assembling frame structure
Method, discloses a kind of section combination modular architectural connector, including a central module and several therefrom center portion parts it is outside
The connecting portion of extension；The fixing device for tie-beam column material is provided with connecting portion, wherein, fixing device is screw.This
Coupling assembly framework for building is identical with interconnection technique used in aforementioned patent, is the cooperation using screw with bolt.But
Be, the workload of this kind of form of construction work greatly, it is necessary to each screw is fixedly connected, and link position increase, undoubtedly
The risk of loosening can be increased, the bearing capacity of building is reduced.
Utility model content
According to above-mentioned weak point, the purpose of this utility model is to provide that a kind of construction is convenient, bearing capacity it is big for even
The attachment means of connection module steel frame.
To achieve the above object, the technical solution of the utility model is：A kind of company for link block steel frame
Connection device, at least including the first quadrate steel pipe column and the second quadrate steel pipe column that end is hollow, the first quadrate steel pipe column and the second square steel tube
It is connected by inner sleeve between post, gap coordinates between inner sleeve and the first quadrate steel pipe column and the second quadrate steel pipe column, inner sleeve
Periphery is equipped with locating piece and accepts angle steel, and locating piece is located at the lower section for accepting angle steel, the lower edge of locating piece and the first square steel
The post mouthful of tubing string is parallel, and the continuing surface for accepting angle steel is parallel with the post mouthful of the second quadrate steel pipe column.
Preferably：Also include connecting plate, connecting plate is provided with the pilot hole being engaged with inner sleeve.
Preferably：The periphery of the pilot hole is provided with several bolts hole.
Preferably：Described pilot hole coordinates with inner sleeve gap.
Preferably：Described connecting plate is provided with a pilot hole being engaged with inner sleeve.
Preferably：Described connecting plate is provided with two pilot holes being engaged with inner sleeve side by side.
Preferably：Described connecting plate Central Symmetry is provided with four pilot holes being engaged with inner sleeve.
Preferably：A muscle is provided between the adjacent pilot hole.
Preferably：Described angle steel of accepting includes the first continuing surface and the second continuing surface at right angles to each other, described
Second continuing surface is provided with the through hole being engaged with connecting plate upper bolt hole.
This is used for the connection method of the attachment means of link block steel frame, comprises the following steps：
(1) by construction requirement, prefabricated required the first quadrate steel pipe column, the second quadrate steel pipe column, inner sleeve, undertaking in factory
Angle steel and connecting plate；
(2) the first continuing surface for accepting angle steel is welded on the top of inner sleeve locating piece；
(3) inner sleeve is embedded in the second quadrate steel pipe column in advance in factory, second is stuck in by the locating piece of inner sleeve
The post mouthful position of quadrate steel pipe column is positioned；
(4) inner sleeve and the second quadrate steel pipe column are welded, and locating piece is polishing to the following table with inner sleeve and connecting plate
Face outline is flushed, then weld seam polishing is complete；
(5) according to construction requirement, several first quadrate steel pipe columns are connected into upper layer module steel frame, by several
Two quadrate steel pipe columns connect into lower module steel frame；
(6) upper layer module steel frame, lower module steel frame and connecting plate are transported to job site, by lower floor's mould
Second quadrate steel pipe column and the foundation construction of block steel frame are fixed；
(7) connecting plate is lifted to the inner sleeve top of lower module steel frame, and is fallen, inner sleeve is inserted in connection
In the pilot hole of plate, while the second continuing surface of the undertaking angle steel of inner sleeve side is held connecting plate and is positioned, using high-strength
Be connected with each other for the through hole of the bolt hole on the second continuing surface and connecting plate by bolt, and is fixed；By upper layer module steel framework
Frame lift to lower module steel frame inner sleeve top, and by the first quadrate steel pipe column of upper layer module steel frame fall to
Contact inner sleeve so that in the first quadrate steel pipe column of the upper end insertion upper layer module steel frame of inner sleeve, by inner sleeve
The second continuing surface of undertaking angle steel accept the first quadrate steel pipe column；By the bottom of the first quadrate steel pipe column and the upper surface of connecting plate
Welded.
The beneficial effects of the utility model are：
(1) part processing is carried out in factory in advance by by modular steel frame, then is constructed to job site, greatly
The big operation for saving site operation, shortens the engineering time, and do not result in excessive influence for the environment at scene；
(2) it is welded to each other by between modularization steel frame and inner sleeve, greatly strengthen the firmness between framework,
Avoid because of the risk that screw or bolt looseness cause；
(3) it is attached by way of inner sleeve between modularization steel frame, and is entered with connecting plate by accepting angle steel
Row is fixed, and shortens the time of site operation, improves the intensity of building；
(4) building module is a kind of prefabrication and assembly construction building of intense industrialization, meets the trend of building industry technological progress
With the policy guidance of country.Steel structure module building has many advantages：Function division and flexible arrangement, design-build cycle is short,
Design production integration, build lightweight, high capacity, anti-seismic performance is superior, reliable product quality is stable, speed of application is fast,
It is easy to remove and reconstructs.
Brief description of the drawings
Fig. 1 is the structural representation of corner connection of the present utility model；
Fig. 2 is laterally attached structural representation of the present utility model；
Fig. 3 is the structural representation of center connection of the present utility model；
Fig. 4 is principle schematic of the present utility model；
Fig. 5 is that the utility model corner connects the structural representation that the second quadrate steel pipe column is connected with connecting plate；
Fig. 6 is the structural representation that laterally attached second quadrate steel pipe column of the utility model is connected with connecting plate；
Fig. 7 is that the utility model center connects the structural representation that the second quadrate steel pipe column is connected with connecting plate；
Fig. 8 is the structural representation of inner sleeve of the present utility model
Fig. 9 is the structural representation of the utility model single hole connecting plate；
Figure 10 is the structural representation of the utility model hole connecting plate；
Figure 11 is the structural representation of the hole connecting plate of the utility model four；
Figure 12 is the structural representation that the second quadrate steel pipe column that the utility model corner connects is connected with inner sleeve；
Figure 13 is the structural representation that the second laterally attached quadrate steel pipe column of the utility model is connected with inner sleeve；
Figure 14 is the structural representation that the second quadrate steel pipe column that the utility model center connects is connected with inner sleeve；
Figure 15 is the structural representation of the utility model modularization steel frame corner connection section；
Figure 16 is the structural representation of the utility model laterally attached section of modularization steel frame；
Figure 17 is the structural representation of the utility model modularization steel frame center connection section；
Figure 18 is modularization beam-to-column connection structural representation.
In figure, the quadrate steel pipe columns of 1- first；2- connecting plates；The hole connecting plates of 2A- tetra-；2B- hole connecting plates；2C- single holes are connected
Plate；3- high-strength bolts；4- accepts angle steel；The continuing surfaces of 41- first；The continuing surfaces of 42- second；5- inner sleeves；The quadrate steel pipe columns of 6- second；
7- locating pieces；8- through holes；9- bolts hole；10- pilot holes；11- dowels.
Specific embodiment
The utility model is described further with reference to specific embodiment.
A kind of attachment means for link block steel frame as Figure 1-3, at least including end it is hollow
One quadrate steel pipe column 1 and the second quadrate steel pipe column 6, are connected between the first quadrate steel pipe column 1 and the second quadrate steel pipe column 6 by inner sleeve 5, interior
Gap coordinates between the quadrate steel pipe column 1 of sleeve 5 and first and the second quadrate steel pipe column 6, and the peripheral ring of inner sleeve 5 as shown in Figure 8 sets
There is locating piece 7 and accept angle steel 4, locating piece 7 is located at the lower section for accepting angle steel 4, the lower edge of locating piece 7 and the first quadrate steel pipe column
1 post mouthful is parallel, and the continuing surface for accepting angle steel 4 is parallel with the post mouthful of the second quadrate steel pipe column 6.
A kind of preferred embodiment is, as shown in figure 4, the present apparatus also includes connecting plate 2, connecting plate 2 is provided with and inner sleeve 5
The pilot hole 10 being engaged.Pilot hole and inner sleeve gap coordinate, so can be in order to by connecting plate and inner sleeve or be connected
Plate is attached fixation, is easy to the welding in later stage, reduces the use of wlding.
A kind of preferred embodiment is that the pilot hole on connecting plate can be one, as shown in Figure 9, it is also possible to be arranged side by side
Two for setting, as shown in Figure 10, can also be four that Central Symmetry is set, and as shown in figure 11, be referred to as single hole connection
Plate, hole connecting plate and four hole connecting plates.Single hole connecting plate is used for the modularization steel frame of corner connection, as shown in Figure 5；Diplopore
Connecting plate is for laterally attached modularization steel frame, as shown in Figure 6；Four hole connecting plates are the modularizations for center connection
Steel frame, as shown in Figure 7.The modularization steel frame that corner connects the connection of laterally attached or center can be entered by connecting plate 2
Row is gathered and is fastened with inner sleeve, is on the one hand easy for forming regular modularization steel frame, on the other hand improves module
Change the firmness of steel frame, so as to improve weight capacity.
A kind of preferred embodiment is that the periphery of pilot hole 10 as shown in figs. 9-11 is provided with several bolts hole 9.Separately
Outward, angle steel 4 of accepting as shown in Figure 4 includes the first continuing surface 41 and the second continuing surface 42 at right angles to each other, the second continuing surface
42 are provided with the through hole 8 being engaged with connecting plate upper bolt hole 9.During installation, cooperated by bolt hole and through hole, by height
Strength bolt is attached fixation, realizes the connection by the first quadrate steel pipe column of upper layer module steel frame and inner sleeve.
A kind of preferred embodiment is as shown in figs. 9-11, a muscle 11 to be provided between adjacent pilot hole 10.By
When muscle 11 can cause that modularization steel frame is assembled, it is easy to welding, makes it more firm.
This is used for the connection method of the attachment means of link block steel frame, comprises the following steps：
(1) by construction requirement, in factory it is prefabricated needed for the first quadrate steel pipe column 1, the second quadrate steel pipe column 6, inner sleeve 5,
Accept angle steel 4 and connecting plate 2；
(2) the first continuing surface 41 for accepting angle steel 4 is welded on the top of the locating piece 7 of inner sleeve 5；
(3) inner sleeve 5 is embedded in the second quadrate steel pipe column 6 in advance in factory, is stuck in by the locating piece 7 of inner sleeve 5
The post mouthful position of the second quadrate steel pipe column 6 is positioned, as shown in figs. 12-14；
(4) inner sleeve 5 is welded with the second quadrate steel pipe column 6, and locating piece 7 is polishing to and inner sleeve 5 and connecting plate 2
Lower surface outline is flushed, then weld seam polishing is complete；
(5) according to construction requirement, several first quadrate steel pipe columns 1 are connected into upper layer module steel frame, by several
Second quadrate steel pipe column 6 connects into lower module steel frame；
(6) upper layer module steel frame, lower module steel frame and connecting plate 2 are transported to job site, by lower floor
Second quadrate steel pipe column 6 of modularization steel frame is fixed with foundation construction；
(7) connecting plate 2 is lifted to the top of inner sleeve 5 of lower module steel frame, and is fallen, inner sleeve 5 is inserted in
In the pilot hole 10 of connecting plate 2, while the second continuing surface 42 of the undertaking angle steel 4 of the side of inner sleeve 5 is held connecting plate 2 and is determined
, with the through hole 8 of connecting plate 2 be connected with each other the bolt hole 9 on second continuing surface 42 using high-strength bolt 3, and be fixed by position；
Upper layer module steel frame is lifted to the top of inner sleeve 5 of lower module steel frame, and by upper layer module steel frame
Contact inner sleeve 5 is dropped down onto under first quadrate steel pipe column 1 so that the upper end of inner sleeve 5 is embedded in the first party of upper layer module steel frame
In steel pipe column 1, the first quadrate steel pipe column 1 is accepted by the second continuing surface 42 of the undertaking angle steel on inner sleeve 5；By the first square steel
Welded with the upper surface of connecting plate 2 bottom of tubing string 1.
Wherein, during welding, the second quadrate steel pipe column 6 and the inner sleeve 5 of lower module steel frame use periphery weld all around fillet welding
Seam connection；Inner sleeve 5 is connected with the first continuing surface for accepting angle steel using periphery weld all around angle welding；Upper layer module steel frame
First quadrate steel pipe column 1 is connected with the upper surface of connecting plate 2 using periphery weld all around V-weld.
Connected using periphery weld all around V-weld, stress performance can be increased so that bearing capacity is bigger.
Ultimately form corner link block steel frame, the laterally attached modularization steel framework as shown in Figure 15,16 and 17
The modularization steel frame of Jia He centers connection.
By the construction of job site, modularization beam-to-column connection structure as shown in figure 18 is ultimately formed.
Claims (9)
1. a kind of attachment means for link block steel frame, it is characterised in that：At least include the hollow first party in end
Steel pipe column (1) and the second quadrate steel pipe column (6), pass through inner sleeve between first quadrate steel pipe column (1) and the second quadrate steel pipe column (6)
(5) it is connected, gap coordinates between described inner sleeve (5) and the first quadrate steel pipe column (1) and the second quadrate steel pipe column (6), it is described interior
The periphery of sleeve (5) is equipped with locating piece (7) and accepts angle steel (4), and described locating piece (7) is under angle steel (4) is accepted
Side, the lower edge of the locating piece (7) is parallel with the post of the first quadrate steel pipe column (1) mouthful, the continuing surface for accepting angle steel (4)
Post mouthful with the second quadrate steel pipe column (6) is parallel.
2. attachment means for link block steel frame according to claim 1, it is characterised in that：Also include connection
Plate (2), described connecting plate (2) is provided with the pilot hole (10) being engaged with inner sleeve (5).
3. attachment means for link block steel frame according to claim 2, it is characterised in that：The pilot hole
(10) periphery is provided with several bolts hole (9).
4. attachment means for link block steel frame according to Claims 2 or 3, it is characterised in that：Described
Pilot hole (10) coordinates with inner sleeve (5) gap.
5. attachment means for link block steel frame according to claim 2, it is characterised in that：Described connection
Plate (2) is provided with a pilot hole (10) being engaged with inner sleeve (5).
6. attachment means for link block steel frame according to claim 2, it is characterised in that：Described connection
Plate (2) is provided with two pilot holes (10) being engaged with inner sleeve (5) side by side.
7. attachment means for link block steel frame according to claim 2, it is characterised in that：Described connection
Plate (2) Central Symmetry is provided with four pilot holes (10) being engaged with inner sleeve (5).
8. attachment means for link block steel frame according to claim 6 or 7, it is characterised in that：The phase
A muscle (11) is provided between adjacent pilot hole (10).
9. attachment means for link block steel frame according to claim 1, it is characterised in that：Described undertaking
Angle steel (4) includes the first continuing surface (41) and the second continuing surface (42) at right angles to each other, on described the second continuing surface (42)
It is provided with the through hole (8) being engaged with connecting plate upper bolt hole (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621417295.3U CN206289743U (en) | 2016-12-22 | 2016-12-22 | Connecting device for connecting modular steel frames |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621417295.3U CN206289743U (en) | 2016-12-22 | 2016-12-22 | Connecting device for connecting modular steel frames |
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| CN206289743U true CN206289743U (en) | 2017-06-30 |
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| CN201621417295.3U Active CN206289743U (en) | 2016-12-22 | 2016-12-22 | Connecting device for connecting modular steel frames |
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| Country | Link |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522374A (en) * | 2016-12-22 | 2017-03-22 | 青岛理工大学 | Connecting device for connecting modular steel frames and connecting method thereof |
| CN109057099A (en) * | 2018-10-10 | 2018-12-21 | 胡永琴 | Structural steelwork precast concrete composite integrated partition wall and its making and use method |
| CN109235655A (en) * | 2018-10-19 | 2019-01-18 | 科能源科技（天津）有限公司 | A kind of modular architectural using anti-pyrosphere wall |
| CN112166233A (en) * | 2019-05-29 | 2021-01-01 | Imac工程设计株式会社 | Construction method of factory building facilities and factory building configuration module |
-
2016
- 2016-12-22 CN CN201621417295.3U patent/CN206289743U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522374A (en) * | 2016-12-22 | 2017-03-22 | 青岛理工大学 | Connecting device for connecting modular steel frames and connecting method thereof |
| CN109057099A (en) * | 2018-10-10 | 2018-12-21 | 胡永琴 | Structural steelwork precast concrete composite integrated partition wall and its making and use method |
| CN109057099B (en) * | 2018-10-10 | 2023-11-10 | 昆明吉奥绿建新材料有限公司 | Steel structure engineering precast concrete composite integrated partition wall and manufacturing and using methods thereof |
| CN109235655A (en) * | 2018-10-19 | 2019-01-18 | 科能源科技（天津）有限公司 | A kind of modular architectural using anti-pyrosphere wall |
| CN112166233A (en) * | 2019-05-29 | 2021-01-01 | Imac工程设计株式会社 | Construction method of factory building facilities and factory building configuration module |
| EP3978711A4 (en) * | 2019-05-29 | 2023-05-17 | IMAC Engineering Co., Ltd. | Plant equipment construction method and plant configuration module |
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