US20160017591A1 - Concrete-structure connecting assembly - Google Patents
Concrete-structure connecting assembly Download PDFInfo
- Publication number
- US20160017591A1 US20160017591A1 US14/800,922 US201514800922A US2016017591A1 US 20160017591 A1 US20160017591 A1 US 20160017591A1 US 201514800922 A US201514800922 A US 201514800922A US 2016017591 A1 US2016017591 A1 US 2016017591A1
- Authority
- US
- United States
- Prior art keywords
- concrete
- hinge plate
- connecting assembly
- stacking direction
- structure connecting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 238000004873 anchoring Methods 0.000 claims abstract description 21
- 230000002093 peripheral effect Effects 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 19
- 239000004567 concrete Substances 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- 239000011178 precast concrete Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
- E04B1/215—Connections specially adapted therefor comprising metallic plates or parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/36—Bearings or like supports allowing movement
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
- E04C5/0604—Prismatic or cylindrical reinforcement cages composed of longitudinal bars and open or closed stirrup rods
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/162—Connectors or means for connecting parts for reinforcements
- E04C5/163—Connectors or means for connecting parts for reinforcements the reinforcements running in one single direction
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2103/00—Material constitution of slabs, sheets or the like
- E04B2103/02—Material constitution of slabs, sheets or the like of ceramics, concrete or other stone-like material
Definitions
- the disclosure relates to a concrete-structure connecting assembly, more particularly to a concrete-structure connecting assembly that has a cushioning unit and first and second hinge plates abutting against the cushioning unit.
- U.S. Pat. No. 5,367,854 discloses a method for connecting precast concrete units.
- Each of the precast concrete units has reinforcing bars for connection.
- the reinforcing bars of the precast concrete units overlap one another, and then wet concrete is filled into a connecting space at which the reinforcing bars overlap and subsequently the wet concrete is cured and dried in the connecting space.
- Such connection between the precast concrete units is rigid, and is vulnerable to impacts induced by external forces, such as from earthquakes and hurricanes.
- an object of the present disclosure is to provide a concrete-structure connecting assembly that can overcome the aforesaid drawback associated with the prior art.
- a concrete-structure connecting assembly that comprises : a recessed frame body defining a frame recess; a cushioning unit disposed in the frame recess and resiliently deformable; first and second hinge plates stacked together along a stacking direction and surrounded by the recessed frame body, each of the first and second hinge plates having a peripheral end portion that is disposed in the frame recess to abut against the cushioning unit; a first anchoring unit protruding from the first hinge plate in the stacking direction away from the second hinge plate; and a second anchoring unit protruding from the second hinge plate in the stacking direction away from the first hinge plate.
- FIG. 1 is a fragmentary sectional view of the first embodiment of a concrete-structure connecting assembly according to the present disclosure
- FIG. 2 is a fragmentary sectional view of an assembly of first and second hinge plates, a recessed frame body, an outer frame body, first and second resilient pads and first and second anchoring units of the first embodiment;
- FIG. 3 is a fragmentary exploded perspective view of the assembly of FIG. 2 ;
- FIG. 4 is a schematic side view of the assembly of FIG. 2 ;
- FIG. 5 is a fragmentary sectional view of the assembly of FIG. 2 to illustrate a state where the first and second hinge plates are pivoted away from each other when external forces are applied thereto;
- FIG. 6 is a fragmentary sectional view of the second embodiment of the concrete-structure connecting assembly according to the present disclosure.
- FIG. 7 is a fragmentary sectional view of the assembly of the first and second hinge plates, the recessed frame body, the outer frame body, the first and second resilient pads and the first and second anchoring units of the second embodiment;
- FIG. 8 is a schematic side view of the assembly of FIG. 7 .
- FIGS. 1 to 4 illustrate the first embodiment of a concrete-structure connecting assembly according to the present disclosure.
- the concrete-structure connecting assembly includes first and second hinge plates 21 , 22 , a recessed frame body 4 , a cushioning unit 6 , first and second anchoring units 31 , 32 , an outer frame body 5 , and first and second concrete structures 901 , 902 .
- the recessed frame body 4 is rectangular in shape, and defines a frame space 401 and a frame recess 40 that surrounds and that is in spatial communication with the frame space 401 .
- the cushioning unit 6 is disposed in the frame recess 40 , is resiliently deformable, and includes first and second resilient pads 61 , 62 that are rectangular in shape.
- the first and second hinge plates 21 , 22 are rectangular in shape, are stacked together along a stacking direction (X), are surrounded by the recessed frame body 4 , and are movably in contact with each other.
- Each of the first and second hinge plates 21 , 22 has a peripheral end portion 210 , 220 that is disposed in the frame recess 40 to abut against a corresponding one of the first and second resilient pads 61 , 62 of the cushioning unit 6 .
- the first anchoring unit 31 includes a plurality of first bar connectors 311 that are transverse to the first hinge plate 21 and that substantially protrude from the first hinge plate 21 in the stacking direction (X) away from the second hinge plate 22 .
- the first bar connectors 311 are spaced apart from one another and are distributed along the peripheral end portion 210 of the first hinge plate 21 .
- the second anchoring unit 32 includes a plurality of second bar connectors 321 that are transverse to the second hinge plate 22 and that substantially protrude from the second hinge plate 22 in the stacking direction (X) away from the first hinge plate 21 .
- the second bar connectors 321 are spaced apart from one another, and are distributed along the peripheral end portion 220 of the second hinge plate 22 .
- the first anchoring unit 31 further includes a plurality of first reinforcing bars 312 .
- the second anchoring unit 32 further includes a plurality of second reinforcing bars 322 .
- Each of the first reinforcing bars 312 is secured to a corresponding one of the first bar connectors 311 and extends therefrom in the stacking direction (X).
- Each of the second reinforcing bars 322 is secured to a corresponding one of the second bar connectors 321 and extends therefrom in the stacking direction (X).
- the first anchoring unit 31 further includes a plurality of first stirrups 313 .
- the second anchoring unit 32 further includes a plurality of second stirrups 323 .
- the first stirrups 313 are secured to the first reinforcing bars 312 .
- the second stirrups 323 are secured to the second reinforcing bars 322 .
- Each of the first and second bar connectors 311 , 321 has a nut body 35 and a stud 36 that protrudes from the nut body 35 into the corresponding one of the first and second hinge plates 21 , 22 .
- Each of the first and second reinforcing bars 312 , 322 has a screwed end portion 37 that engages threadedly the nut body 35 of the corresponding one of the first and second bar connectors 311 , 321 .
- the recessed frame body 4 has a recess-defining wall 41 that defines the frame recess 40 .
- the first and second resilient pads 61 , 62 are separated from each other by the first and second hinge plates 21 , 22 .
- Each of the first and second resilient pads 61 , 62 is sandwiched between and abuts against the recess-defining wall 41 and the peripheral end portion 210 , 220 of the corresponding one of the first and second hinge plates 21 , 22 .
- the outer frame body 5 surrounds and contacts the recessed frame body 4 , and has a size greater than that of the recessed frame body 4 for enhancing the shear strength of the concrete-structure connecting assembly.
- the first and second concrete structures 901 , 902 enclose respectively the first and second reinforcing bars 312 , 322 and the first and second stirrups 313 , 323 , and cooperate with the recessed frame body 4 to enclose the first and second hinge plates 21 , 22 and the first and second bar connectors 311 , 321 .
- the recessed frame body 4 , the first and second hinge plates 21 , 22 , and the first and second resilient pads 61 , 62 may be circular in shape.
- FIG. 5 illustrates a condition in which one end segment 217 of the first hinge plate 21 and an adjacent end segment 227 of the second hinge plate 22 push against each other while the remaining segment of the first hinge plate 21 and the remaining segment of the second hinge plate 22 are pivoted away from each other against the first and second resilient pads 61 , 62 to form a clearance 8 therebetween when external forces (not shown) are applied to the end segments 217 , 227 of the first and second hinge plates 21 , 22 .
- the remaining segments of the first and second hinge plates 21 , 22 move back toward each other and the clearance 8 thus formed gradually disappears after the external forces disappear.
- the first and second hinge plates 21 , 22 act as hinges and the cushioning unit 6 renders the concrete-structure connecting assembly of the disclosure flexible to counteract the external forces, thereby preventing damages to the concrete-structure connecting assembly.
- FIGS. 6 to 8 illustrate the second embodiment of the concrete-structure connecting assembly according to the present disclosure.
- the second embodiment differs from the previous embodiment in that the second embodiment further includes first and second conduits 71 , 72 and that each of the first and second hinge plates 21 , 22 is formed with a central hole 205 , 206 .
- the central holes 205 , 206 of the first and second hinge plates 21 , 22 are aligned with each other along the stacking direction (X) .
- the first conduit 71 is rectangular in shape, contacts the first hinge plate 21 , and extends therefrom in the stacking direction (X) away from the second hinge plate 21 .
- the second conduit 72 is rectangular in shape, contacts the second hinge plate 22 , and extends therefrom in the stacking direction (X) away from the first hinge plate 21 .
- the first and second conduits 71 , 72 are in fluid communication with each other through the central holes 205 , 206 in the first and second hinge plates 21 , 22 .
- the first and second concrete structures 901 , 902 enclose the first and second conduits 71 , 72 .
- the first bar connectors 311 are disposed around the first conduit 71 .
- the second bar connectors 321 are disposed around the second conduit 72 .
- the central holes 205 , 206 and the first and second conduits 71 , 72 are adapted for pipelines to pass therethrough if necessary.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Joining Of Building Structures In Genera (AREA)
- Road Paving Structures (AREA)
- Sewage (AREA)
Abstract
A concrete-structure connecting assembly includes a recessed frame body that defines a frame recess; a cushioning unit that is disposed in the frame recess and resiliently deformable; first and second hinge plates that are stacked together along a stacking direction and surrounded by the recessed frame body, each of the first and second hinge plates having a peripheral end portion that is disposed in the frame recess to abut against the cushioning unit; a first anchoring unit that substantially protrudes from the first hinge plate in the stacking direction away from the second hinge plate; and a second anchoring unit that substantially protrudes from the second hinge plate in the stacking direction away from the first hinge plate.
Description
- This application claims priority of Chinese Patent Application No. 201420396686.6, filed on Jul. 17, 2014.
- The disclosure relates to a concrete-structure connecting assembly, more particularly to a concrete-structure connecting assembly that has a cushioning unit and first and second hinge plates abutting against the cushioning unit.
- U.S. Pat. No. 5,367,854 discloses a method for connecting precast concrete units. Each of the precast concrete units has reinforcing bars for connection. In the method, the reinforcing bars of the precast concrete units overlap one another, and then wet concrete is filled into a connecting space at which the reinforcing bars overlap and subsequently the wet concrete is cured and dried in the connecting space. Such connection between the precast concrete units is rigid, and is vulnerable to impacts induced by external forces, such as from earthquakes and hurricanes.
- Therefore, an object of the present disclosure is to provide a concrete-structure connecting assembly that can overcome the aforesaid drawback associated with the prior art.
- According to the present disclosure, there is provided a concrete-structure connecting assembly that comprises : a recessed frame body defining a frame recess; a cushioning unit disposed in the frame recess and resiliently deformable; first and second hinge plates stacked together along a stacking direction and surrounded by the recessed frame body, each of the first and second hinge plates having a peripheral end portion that is disposed in the frame recess to abut against the cushioning unit; a first anchoring unit protruding from the first hinge plate in the stacking direction away from the second hinge plate; and a second anchoring unit protruding from the second hinge plate in the stacking direction away from the first hinge plate.
- Other features and advantages of the present disclosure will become apparent in the following detailed description of the embodiments with reference to the accompanying drawings, of which:
-
FIG. 1 is a fragmentary sectional view of the first embodiment of a concrete-structure connecting assembly according to the present disclosure; -
FIG. 2 is a fragmentary sectional view of an assembly of first and second hinge plates, a recessed frame body, an outer frame body, first and second resilient pads and first and second anchoring units of the first embodiment; -
FIG. 3 is a fragmentary exploded perspective view of the assembly ofFIG. 2 ; -
FIG. 4 is a schematic side view of the assembly ofFIG. 2 ; -
FIG. 5 is a fragmentary sectional view of the assembly ofFIG. 2 to illustrate a state where the first and second hinge plates are pivoted away from each other when external forces are applied thereto; -
FIG. 6 is a fragmentary sectional view of the second embodiment of the concrete-structure connecting assembly according to the present disclosure; -
FIG. 7 is a fragmentary sectional view of the assembly of the first and second hinge plates, the recessed frame body, the outer frame body, the first and second resilient pads and the first and second anchoring units of the second embodiment; and -
FIG. 8 is a schematic side view of the assembly ofFIG. 7 . -
FIGS. 1 to 4 illustrate the first embodiment of a concrete-structure connecting assembly according to the present disclosure. The concrete-structure connecting assembly includes first andsecond hinge plates frame body 4, acushioning unit 6, first andsecond anchoring units outer frame body 5, and first andsecond concrete structures - The
recessed frame body 4 is rectangular in shape, and defines aframe space 401 and a frame recess 40 that surrounds and that is in spatial communication with theframe space 401. - The
cushioning unit 6 is disposed in theframe recess 40, is resiliently deformable, and includes first and secondresilient pads - The first and
second hinge plates recessed frame body 4, and are movably in contact with each other. Each of the first andsecond hinge plates peripheral end portion frame recess 40 to abut against a corresponding one of the first and secondresilient pads cushioning unit 6. - The
first anchoring unit 31 includes a plurality offirst bar connectors 311 that are transverse to thefirst hinge plate 21 and that substantially protrude from thefirst hinge plate 21 in the stacking direction (X) away from thesecond hinge plate 22. Thefirst bar connectors 311 are spaced apart from one another and are distributed along theperipheral end portion 210 of thefirst hinge plate 21. Thesecond anchoring unit 32 includes a plurality ofsecond bar connectors 321 that are transverse to thesecond hinge plate 22 and that substantially protrude from thesecond hinge plate 22 in the stacking direction (X) away from thefirst hinge plate 21. Thesecond bar connectors 321 are spaced apart from one another, and are distributed along theperipheral end portion 220 of thesecond hinge plate 22. Thefirst anchoring unit 31 further includes a plurality offirst reinforcing bars 312. Thesecond anchoring unit 32 further includes a plurality ofsecond reinforcing bars 322. Each of thefirst reinforcing bars 312 is secured to a corresponding one of thefirst bar connectors 311 and extends therefrom in the stacking direction (X). Each of thesecond reinforcing bars 322 is secured to a corresponding one of thesecond bar connectors 321 and extends therefrom in the stacking direction (X). - The
first anchoring unit 31 further includes a plurality offirst stirrups 313. Thesecond anchoring unit 32 further includes a plurality ofsecond stirrups 323. Thefirst stirrups 313 are secured to thefirst reinforcing bars 312. Thesecond stirrups 323 are secured to thesecond reinforcing bars 322. - Each of the first and
second bar connectors nut body 35 and astud 36 that protrudes from thenut body 35 into the corresponding one of the first andsecond hinge plates second reinforcing bars screwed end portion 37 that engages threadedly thenut body 35 of the corresponding one of the first andsecond bar connectors - The
recessed frame body 4 has a recess-definingwall 41 that defines theframe recess 40. The first and secondresilient pads second hinge plates resilient pads wall 41 and theperipheral end portion second hinge plates - The
outer frame body 5 surrounds and contacts therecessed frame body 4, and has a size greater than that of therecessed frame body 4 for enhancing the shear strength of the concrete-structure connecting assembly. - The first and
second concrete structures second reinforcing bars second stirrups frame body 4 to enclose the first andsecond hinge plates second bar connectors - In certain embodiments, the
recessed frame body 4, the first andsecond hinge plates resilient pads -
FIG. 5 illustrates a condition in which oneend segment 217 of thefirst hinge plate 21 and anadjacent end segment 227 of thesecond hinge plate 22 push against each other while the remaining segment of thefirst hinge plate 21 and the remaining segment of thesecond hinge plate 22 are pivoted away from each other against the first and secondresilient pads clearance 8 therebetween when external forces (not shown) are applied to theend segments second hinge plates second hinge plates clearance 8 thus formed gradually disappears after the external forces disappear. As such, the first andsecond hinge plates cushioning unit 6 renders the concrete-structure connecting assembly of the disclosure flexible to counteract the external forces, thereby preventing damages to the concrete-structure connecting assembly. -
FIGS. 6 to 8 illustrate the second embodiment of the concrete-structure connecting assembly according to the present disclosure. The second embodiment differs from the previous embodiment in that the second embodiment further includes first andsecond conduits second hinge plates central hole central holes second hinge plates first conduit 71 is rectangular in shape, contacts thefirst hinge plate 21, and extends therefrom in the stacking direction (X) away from thesecond hinge plate 21. Thesecond conduit 72 is rectangular in shape, contacts thesecond hinge plate 22, and extends therefrom in the stacking direction (X) away from thefirst hinge plate 21. The first andsecond conduits central holes second hinge plates second concrete structures second conduits first bar connectors 311 are disposed around thefirst conduit 71. Thesecond bar connectors 321 are disposed around thesecond conduit 72. Thecentral holes second conduits - While the disclosure has been described in connection with what are considered the exemplary embodiments, it is understood that this disclosure is not limited to the disclosed embodiments but is intended to cover various arrangements included within the spirit and scope of the broadest interpretation so as to encompass all such modifications and equivalent arrangements.
Claims (11)
1. A concrete-structure connecting assembly comprising:
a recessed frame body that defines a frame recess;
a cushioning unit that is disposed in said frame recess and resiliently deformable;
first and second hinge plates that are stacked together along a stacking direction and that are surrounded by said recessed frame body, each of said first and second hinge plates having a peripheral end portion that is disposed in said frame recess to abut against said cushioning unit;
a first anchoring unit that substantially protrudes from said first hinge plate in the stacking direction away from said second hinge plate; and
a second anchoring unit that substantially protrudes from said second hinge plate in the stacking direction away from said first hinge plate.
2. The concrete-structure connecting assembly as claimed in claim 1 , wherein said first anchoring unit includes a plurality of first bar connectors that are transverse to said first hinge plate and that substantially protrude from said first hinge plate in the stacking direction away from said second hinge plate, said second anchoring unit including a plurality of second bar connectors that are transverse to said second hinge plate and that substantially protrude from said second hinge plate in the stacking direction away from said first hinge plate.
3. The concrete-structure connecting assembly as claimed in claim 2 , wherein said first anchoring unit further includes a plurality of first reinforcing bars, said second anchoring unit further including a plurality of second reinforcing bars, each of said first reinforcing bars being secured to and extending from a corresponding one of said first bar connectors in the stacking direction, each of said second reinforcing bars being secured to and extending from a corresponding one of said second bar connectors in the stacking direction.
4. The concrete-structure connecting assembly as claimed in claim 3 , wherein said first anchoring unit further includes a plurality of first stirrups, said second anchoring unit further including a plurality of second stirrups, said first stirrups being secured to said first reinforcing bars, said second stirrups being secured to said second reinforcing bars.
5. The concrete-structure connecting assembly as claimed in claim 3 , wherein each of said first and second bar connectors has a nut body, each of said first and second reinforcing bars has a screwed end portion that engages threadedly said nut body of the corresponding one of said first and second bar connectors.
6. The concrete-structure connecting assembly as claimed in claim 3 , further comprising first and second concrete structures that enclose respectively said first and second reinforcing bars, and that cooperate with said recessed frame body to enclose said first and second hinge plates and said first and second bar connectors.
7. The concrete-structure connecting assembly as claimed in claim 1 , wherein said recessed frame body has a recess-defining wall that defines said frame recess, said cushioning unit including first and second resilient pads that are separated from each other by said first and second hinge plates, each of said first and second resilient pads being sandwiched between and abutting against said recess-defining wall and said peripheral end portion of the corresponding one of said first and second hinge plates.
8. The concrete-structure connecting assembly as claimed in claim 1 , wherein said first and second hinge plates are movably in contact with each other.
9. The concrete-structure connecting assembly as claimed in claim 1 , further comprising an outer frame body that surrounds and that contacts said recessed frame body.
10. The concrete-structure connecting assembly as claimed in claim 1 , wherein each of said first and second hinge plates is formed with a central hole, said central holes of said first and second hinge plates being aligned with each other along the stacking direction.
11. The concrete-structure connecting assembly as claimed in claim 11 , further comprising first and second conduits, said first conduit contacting said first hinge plate and extending therefrom in the stacking direction away from said second hinge plate, said second conduit contacting said second hinge plate and extending therefrom in the stacking direction away from said first hinge plate, said first and second conduits being in fluid communication with each other through said central holes in said first and second hinge plates.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420396686.6U CN204252271U (en) | 2014-07-17 | 2014-07-17 | Coupling device |
CN201420396686.6 | 2014-07-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
US20160017591A1 true US20160017591A1 (en) | 2016-01-21 |
Family
ID=52956596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/800,922 Abandoned US20160017591A1 (en) | 2014-07-17 | 2015-07-16 | Concrete-structure connecting assembly |
Country Status (3)
Country | Link |
---|---|
US (1) | US20160017591A1 (en) |
CN (1) | CN204252271U (en) |
PH (1) | PH22015000098U1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107119851A (en) * | 2017-06-27 | 2017-09-01 | 福州大学 | A kind of assembly concrete post plug-in type bolt splicing node and making construction method |
CN107842106A (en) * | 2017-06-30 | 2018-03-27 | 宁波普利凯建筑科技有限公司 | Assembled beam, wall panel assembly |
US11060287B2 (en) * | 2019-05-07 | 2021-07-13 | Walters Inc. | Prefabricated structural reinforcements |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3002770C (en) * | 2015-06-03 | 2019-05-14 | Onguard Group Limited | Securing assembly |
CN111980217B (en) * | 2020-08-04 | 2021-11-05 | 萧云建设股份有限公司 | Laminated concrete member and construction method thereof |
-
2014
- 2014-07-17 CN CN201420396686.6U patent/CN204252271U/en active Active
-
2015
- 2015-03-06 PH PH22015000098U patent/PH22015000098U1/en unknown
- 2015-07-16 US US14/800,922 patent/US20160017591A1/en not_active Abandoned
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107119851A (en) * | 2017-06-27 | 2017-09-01 | 福州大学 | A kind of assembly concrete post plug-in type bolt splicing node and making construction method |
CN107842106A (en) * | 2017-06-30 | 2018-03-27 | 宁波普利凯建筑科技有限公司 | Assembled beam, wall panel assembly |
US11060287B2 (en) * | 2019-05-07 | 2021-07-13 | Walters Inc. | Prefabricated structural reinforcements |
US20210301531A1 (en) * | 2019-05-07 | 2021-09-30 | Walters Inc. | Prefabricated structural reinforcements |
Also Published As
Publication number | Publication date |
---|---|
PH22015000098Y1 (en) | 2018-10-19 |
PH22015000098U1 (en) | 2018-10-19 |
CN204252271U (en) | 2015-04-08 |
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