KR20130141093A - Modular unit joint and modular structure using the same - Google Patents

Modular unit joint and modular structure using the same Download PDF

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Publication number
KR20130141093A
KR20130141093A KR1020120064206A KR20120064206A KR20130141093A KR 20130141093 A KR20130141093 A KR 20130141093A KR 1020120064206 A KR1020120064206 A KR 1020120064206A KR 20120064206 A KR20120064206 A KR 20120064206A KR 20130141093 A KR20130141093 A KR 20130141093A
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KR
South Korea
Prior art keywords
pillar
column
connection
modular
modular unit
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KR1020120064206A
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Korean (ko)
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KR101425941B1 (en
Inventor
김일수
류경구
Original Assignee
주식회사 포스코에이앤씨건축사사무소
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Priority to KR20120064206A priority Critical patent/KR101425941B1/en
Publication of KR20130141093A publication Critical patent/KR20130141093A/en
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Publication of KR101425941B1 publication Critical patent/KR101425941B1/en

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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/348Structures composed of units comprising at least considerable parts of two sides of a room, e.g. box-like or cell-like units closed or in skeleton form
    • E04B1/34815Elements not integrated in a skeleton
    • E04B1/3483Elements not integrated in a skeleton the supporting structure consisting of metal
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/348Structures composed of units comprising at least considerable parts of two sides of a room, e.g. box-like or cell-like units closed or in skeleton form
    • E04B1/34815Elements not integrated in a skeleton
    • E04B1/34853Elements not integrated in a skeleton the supporting structure being composed of two or more materials
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38Connections for building structures in general
    • E04B1/40Separate connecting elements

Abstract

The present invention relates to a modular unit pillar connector and a modular structure using the same, in which the lower pillar of the lower module and the upper pillar of the upper module face each other in the modular unit constituting the modular structure, connecting two pillars. Pillar; And a connecting tie bolt for fixing the connecting pillar to each of the upper pillar and the lower pillar. A plurality of connecting tie bolt holes are formed in the connecting pillar so that the connecting tie bolts can be inserted into the connecting pillar and a connecting induction pipe communicating with the connecting tie bolt holes and guiding the fitting of the connecting tie bolts is built in the connecting pillar, Wherein the connection pillar is filled with concrete or cement mortar.
According to the present invention, it is possible to easily join and separate the modules by assembling the pillars using connectors, so that the field construction of the modular building can be simplified, and the air can be shortened and the separation and disassembly can be facilitated.

Description

Modular unit joint and modular structure using the same
The present invention relates to a modular unit pillar connector and a modular structure using the same, and more particularly, a modular unit improved to be easily laminated and assembled when a module is laminated using a separate pillar connector, and to be easily separated even when the module is dismantled. It relates to a column connector and a modular structure using the same.
Generally, a modular building refers to a structure in which a box-shaped modular unit having a structure such as a structure, interior and exterior materials, and facilities installed at a factory is manufactured at a factory and then transported to the site for assembly and completion.
Since most of these buildings are manufactured at factories, they can produce products of the same quality without being influenced by the skill of the field manpower, the environmental conditions on the site, and the climate change, compared to the general construction method.
As described above, the modular building is widely applied to various types of buildings in Europe, Japan, and the United States because it is easy to improve quality through assembling and disassembly through factory production.
1 is a perspective view of a modular unit of a conventional modular building, Figure 2 is a perspective view illustrating a perspective view of the modular structure assembled with the module and the joint portion.
1 and 2, the modular building of the prior art is constructed in such a manner that the column 10 and the beam 20 are joined together by welding the end plates 30 and the upper and lower end plates 30 ) With bolts (B).
However, in the fastening method using the end plate 30, since the end plate must be welded to the pillar member, the number of welded parts increases, resulting in an increase in manufacturing time and cost.
The present invention was created in view of the above-mentioned problems in the prior art as described above, it is configured to facilitate the joining and separation of the module by assembling the upper and lower pillars using the connector, the field construction of the modular building is simple The main purpose of the present invention is to provide a modular unit pillar connector and a modular structure using the same.
The present invention is a means for achieving the above object, in the modular unit constituting the modular structure, the lower pillar of the lower module and the upper pillar of the upper module are respectively inserted in both sides facing the connecting column connecting the two pillars; And a connecting tie bolt for fixing the connecting pillar to each of the upper pillar and the lower pillar. A plurality of connection tie bolt holes are formed in the connection column to allow the connection tie bolts to be inserted therein, and a connection induction pipe for communicating with the connection tie bolt holes to guide the fitting of the connection tie bolts is built in the connection column. The interior of the connecting column provides a modular unit pillar connector characterized in that the concrete or cement mortar is filled.
At this time, a flange-shaped connecting column fixing portion is further formed around the connecting pillar.
Further, the connecting tie bolt holes formed in the connecting pillar are formed on one of the upper side, the lower side, and the upper and lower sides with reference to the connecting-column fixing portion.
In addition, bolt holes for fixing bolt fastening bolts are further formed in the connecting column fixing portion.
In addition, the lower end of the connecting column is also characterized in that the sealing plate is welded and sealed.
Further, the connecting column end plate having an injection port is welded and fixed to the upper end of the connecting column.
Further, the connecting column has a feature of any one of the single, two, or four sets.
Furthermore, the present invention also provides a modular structure that is assembled and assembled using the modular unit post connections described above.
According to the present invention, it is possible to easily join and separate the modules by assembling the pillars using connectors, so that the field construction of the modular building can be simplified, and the air can be shortened and the separation and disassembly can be facilitated.
Figure 1 is an exemplary perspective view illustrating a conventional modular unit.
FIG. 2 is an enlarged view of a joining portion and a perspective view in which the modular unit of FIG. 1 is stacked and assembled.
Figure 3 is an exemplary perspective view of a modular unit according to the present invention.
Fig. 4 is an exemplary view showing the laminated assembly of Fig. 3;
FIG. 5 is an exemplary view showing a column connector according to the present invention and its fastening example. FIG.
Figures 6a, b, c are illustrations of column connectors with one, two, and four connecting columns in accordance with the present invention.
FIGS. 7A and 7B are views showing an example of a pillar connection and a fastening example according to the present invention.
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Before describing the present invention, the following specific structural or functional descriptions are merely illustrative for the purpose of describing an embodiment according to the concept of the present invention, and embodiments according to the concept of the present invention may be embodied in various forms, And should not be construed as limited to the embodiments described herein.
In addition, since the embodiments according to the concept of the present invention can make various changes and have various forms, specific embodiments are illustrated in the drawings and described in detail herein. However, it should be understood that the embodiments according to the concept of the present invention are not intended to limit the present invention to specific modes of operation, but include all modifications, equivalents and alternatives falling within the spirit and scope of the present invention.
FIG. 3 is a perspective view of the modular unit according to the present invention. FIG. 3 (a) is a state in which the opening portion 110 is opened without the connecting column and the upper end of the column 100 is opened, And the connection pillar 120 is provided at the upper end.
At this time, the connecting pillar 120 is fixed to the pillar 100 through a connecting tie bolt Tb (see FIG. 4), as described later.
The connecting pillar 120 may be fastened to the pillar 100 of the lower module before piling up the modular unit, and may be fastened to the lower pillar at the time of laminating and stacking the upper module, It can also be fastened to the column.
Fig. 4 is an embodiment in which Fig. 3 is laminated and assembled.
4, the upper column 202 of the upper module 200 and the lower column 212 of the lower module 210 are directly connected to the upper and lower columns 202, (Tb) in a state in which the ends of the guide grooves (212) come into contact with each other.
In this case, since the bottom beam of the upper module 200 and the ceiling board column of the lower module 210 are directly coupled to each other, unlike the conventional method, the upper module 200 and the lower module 210 have a gap So that they can be directly bonded to each other.
FIG. 5 is a view illustrating a column connecting port according to the present invention and an example of the column connecting port according to an embodiment of the present invention.
Referring to FIG. 5, the column connector 300 includes a connecting column 120 and a connecting tie bolt Tb.
The pillar connector 300 is assembled by assembling the lower connecting tie bolts Tb in a state in which the connecting pillar 120 is inserted into the lower pillar 212 of the lower module 210, The upper pillar 202 of the upper module 200 is inserted into the connecting pillar 120 and then the upper connecting tie bolt Tb is tightened to complete the pillar connection using the pillar connecting hole 300. [
The connection pillar 120 is formed to be smaller in diameter than the upper pillar 202 and the lower pillar 212 so that the connecting pillar 120 can enter the inside of the upper pillar 202 and the lower pillar 212. Also, It is preferable that the connection induction pipe 310 is installed in the connection pillar 120 so as to penetrate the connection pillar 120 well.
At this time, it is preferable that the connection induction pipe 310 is made of steel and is welded.
The connection pillar 120 is connected to the connection tie bolt Tb while the connection pillar 300 is coupled with the connection pillar 120 so as to have a structure in which concrete or cement mortar is filled therein as described later The reinforced concrete or cement mortar exerts a proof stress so as to prevent deformation of the peripheral portion of the connecting pillar 120 and the connecting tie bolt hole Th (see FIG. 6A) after the fastening, so that the fastening stability .
In other words, since the connection pillar 120 is filled with concrete or cement mortar, the connection pillar 120 has a structure capable of receiving a triaxial compressive stress like a CFT (Concrete Filled Tube) structure. Therefore, So that it is possible to effectively prevent deformation.
Hereinafter, various modifications or embodiments according to the fastening method based on the above structure will be described in more detail.
Figures 6a, b, and c illustrate column connectors having one, two, and four connecting posts in accordance with the present invention.
6A, the column connector 300 of the present invention has a rectangular external appearance and includes a single connection pole 120 and a connection pole 120 for connecting and fixing the connection pole 120. [ A connection tie bolt hole Th formed on the connection pillar 120 so as to allow the connecting tie bolt Tb and the connecting tie bolt Tb to be inserted into the connection pillar fixing part 122, 120 or a concrete or cement mortar 130 filled in the concrete.
As another example, as shown in FIG. 6 (a), a structure in which a concrete or cement mortar 130 is filled in a state that the lower end of the connecting column 120 is completely closed by the sealing plate 140, .
As another example, as shown in FIG. 6 (c), the upper end of the connecting column 120 having the same structure as that of FIG. 6 (b) is also welded to the connecting column end plate 124, The concrete or cement mortar 130 is injected into the connection pillar 120 through the injection hole 126 formed in the concrete pillar 120 and filled.
6B and 6C show an example in which two or four connecting pillars 120 are formed as a pair, in most cases, the configuration is the same as in the example of FIG. 6A, The connection post fixing part 122 may further include a bolt hole 128 for fixing the connection post fixing part so that it can be assembled and fixed.
In addition, in the case of (d), (e), and (f) of FIGS. 6a to 6c, there is no connecting tie bolt hole Th on the upper side of the connecting pillar 120,
Accordingly, the upper and lower module units can be fastened and fixed.
In this way, the connection pillar 120 according to an embodiment of the present invention is filled with concrete or cement mortar so that it can efficiently cope with the triaxial compression force, thereby enhancing the safety of the pillar connector 300.
The connecting tie bolt hole Th of the column connecting hole 300 may be formed only on the upper side of the connecting column 120 or on the lower side of the connecting column 120 based on the connecting column fixing portion 122, But it can be formed on both sides. In the illustrated example, it is formed on both sides.
As a result, in the case of an upper portion which receives a load in the downward direction, it can be inserted only in a long corroded manner or can be fastened with a bolt.
7A and 7B illustrate an example in which the modular unit is fastened using the connecting pillar 120 described above, and a structure in which two connecting pillar 120 are formed is exemplarily described.
That is, in the case of FIG. 7A, the connecting tie bolt holes Th are formed on both the top and bottom of the connecting pillar 120, and the connecting tie bolts Tb are fastened at both the top and bottom.
On the other hand, FIG. 7B shows an example in which the connection tie bolt hole Th is not formed on the upper side of the connection pillar 120, and is simply inserted.
Although not shown in this case, the upper and lower modular units may be fastened only at the connection post fixing unit 122 in a state where the connection post fixing unit bolt holes 128 are formed in only the connection post fixing unit 122 of the connection post 120 It is possible.
As described above, according to the present invention, the modular unit can be assembled and separated easily by assembling the pillars of the modular unit using the pillar connection port 300, so that the field construction of the modular building is simplified, and the air is shortened, .
Also, when assembling the upper and lower pillars using the pillar connector (300), the upper part of the pillar connector (300) is inserted without being bolted, so that the fastening operation is minimized while maintaining the position of the pillar. And the separating operation is simplified.
In addition, it is also possible that the column is inserted only in a long coring manner, and the bolt tightening is performed only in the connection post fixing part 122, thus simplifying the assembling and separating operation.
While the present invention has been particularly shown and described with reference to specific embodiments thereof, it will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention, It will be appreciated that those skilled in the art will readily understand the present invention.
100: Column 110:
120: connecting pillar 122: connecting pillar fixing part
124: connecting pillar end plate 126:
128: Connection column fixing part Bolt hole 130: Concrete or cement mortar
140: sealing plate 200: upper module
202: upper column 210: lower module
212: lower column 300: column connecting end
310: connection induction pipe

Claims (8)

  1. In the modular unit constituting the modular structure, the lower pillar of the lower module and the upper pillar of the upper module are respectively inserted into both sides facing the connecting column for connecting the two pillars; And a connecting tie bolt for fixing the connecting pillar to each of the upper pillar and the lower pillar.
    The connection column is formed with a plurality of connection tie bolt holes that can be inserted into the connection tie bolt,
    The connection induction pipe which is connected to the connection tie bolt hole inside the connection column to guide the fitting of the connection tie bolt is built in,
    Modular unit pillar connector characterized in that the interior of the connection pillar is filled with concrete or cement mortar.
  2. The method of claim 1,
    Modular unit pillar connector characterized in that the circumference of the connecting column is further formed with a connecting column fixing portion in the form of a flange.
  3. The method of claim 2,
    The connection tie bolt hole formed in the connection column is a modular unit pillar connector characterized in that formed on any one of the upper side, the lower side, the upper and lower sides relative to the connecting column fixing portion.
  4. The method of claim 2,
    Modular unit pillar connector, characterized in that the connection column fixing portion bolt hole is further formed in the connection column fixing portion.
  5. The method of claim 1,
    Modular unit pillar connector characterized in that the lower end of the connecting column is sealed by welding the sealing plate.
  6. The method of claim 5, further comprising:
    Modular unit pillar connector, characterized in that the upper end of the connecting column is welded fixed to the connection column end plate formed injection hole.
  7. The method of claim 1,
    The connecting column is a modular unit pillar connector characterized in that it has any one form of one, two one, four one.
  8. The modular structure assembled by using the modular unit pillar connector of any one of Claims 1-7.
KR20120064206A 2012-06-15 2012-06-15 Modular structure KR101425941B1 (en)

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KR20120064206A KR101425941B1 (en) 2012-06-15 2012-06-15 Modular structure

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KR101425941B1 KR101425941B1 (en) 2014-08-01

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015168660A1 (en) * 2014-05-01 2015-11-05 Patco, Llc Sleeve connector
WO2017099323A1 (en) * 2015-12-10 2017-06-15 김순석 Vertical bar coupling material of curtain wall
ES2670471A1 (en) * 2016-11-30 2018-05-30 Sustainable Energy&Housing, S.L. Anchoring and joining assembly for modular constructions (Machine-translation by Google Translate, not legally binding)
CN110080390A (en) * 2019-05-06 2019-08-02 重庆大学 A kind of detachable steel core concrete column, Column border node and construction method
ES2761652A1 (en) * 2018-11-19 2020-05-20 Buldain Pedro Rebollar Anchorage Systems (Machine-translation by Google Translate, not legally binding)
ES2761651A1 (en) * 2018-11-19 2020-05-20 Buldain Pedro Rebollar Industrialized unit (Machine-translation by Google Translate, not legally binding)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105544741A (en) * 2016-01-28 2016-05-04 朱方勇 Building joint of modular house combining and splicing structure
KR102091407B1 (en) * 2019-11-25 2020-03-20 진우건철(주) Assembly theater

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM256410U (en) * 2004-03-11 2005-02-01 Neng-Yi Tu Steel frame connection device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015168660A1 (en) * 2014-05-01 2015-11-05 Patco, Llc Sleeve connector
WO2017099323A1 (en) * 2015-12-10 2017-06-15 김순석 Vertical bar coupling material of curtain wall
ES2670471A1 (en) * 2016-11-30 2018-05-30 Sustainable Energy&Housing, S.L. Anchoring and joining assembly for modular constructions (Machine-translation by Google Translate, not legally binding)
EP3330440A1 (en) * 2016-11-30 2018-06-06 Sustainable Energy&Houing, S.L. Anchoring and attachment assembly for modular constructions
ES2761652A1 (en) * 2018-11-19 2020-05-20 Buldain Pedro Rebollar Anchorage Systems (Machine-translation by Google Translate, not legally binding)
ES2761651A1 (en) * 2018-11-19 2020-05-20 Buldain Pedro Rebollar Industrialized unit (Machine-translation by Google Translate, not legally binding)
CN110080390A (en) * 2019-05-06 2019-08-02 重庆大学 A kind of detachable steel core concrete column, Column border node and construction method

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