CN209538391U - Reduce the PBL self-locking plate and shear connector of regeneration concrete and fashioned iron sliding - Google Patents
Reduce the PBL self-locking plate and shear connector of regeneration concrete and fashioned iron sliding Download PDFInfo
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- CN209538391U CN209538391U CN201821827491.7U CN201821827491U CN209538391U CN 209538391 U CN209538391 U CN 209538391U CN 201821827491 U CN201821827491 U CN 201821827491U CN 209538391 U CN209538391 U CN 209538391U
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- pbl
- self
- regeneration concrete
- fashioned iron
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Abstract
The utility model discloses the PBL self-locking plates of a kind of reduction regeneration concrete and fashioned iron sliding, including bottom plate, vertically it is connected with connecting plate and two inclined plates on bottom plate, a side of inclined plate and a side of connecting plate are affixed, and a side of another inclined plate and another side of connecting plate are affixed；The invention also discloses the shear connector of a kind of reduction regeneration concrete and fashioned iron sliding, the PBL self-locking plate being oppositely arranged including two is connected with connecting rod between two PBL self-locking plates.The utility model reduces the PBL self-locking plate of regeneration concrete and fashioned iron sliding, can reduce the interface sliding between fashioned iron and regeneration concrete；Reduce the shear connector of regeneration concrete and fashioned iron sliding, can interfacial adhesion between enhanced type steel and regeneration concrete so that preferably common stress realizes compatibility of deformation for fashioned iron and regeneration concrete；Structure is simple, easy to assembly, can be obviously improved construction efficiency.
Description
Technical field
The utility model belongs to composite structure technical field, is related to the PBL of a kind of reduction regeneration concrete and fashioned iron sliding
Self-locking plate, the utility model further relate to the shear connector of a kind of reduction regeneration concrete and fashioned iron sliding.
Background technique
Utilizing works, which are built, configures regeneration concrete with the broken obtained coarse aggregate of removal discarded concrete, can effectively subtract
Few carbon emission, reduces the use of natural aggregate, to save natural resources, protects ecological environment, can meet China
Sustainable Socioeconomic Development strategy.Meanwhile steel and regeneration concrete composite structure are a kind of novel structure type, because it holds
The features such as performance is good, seismic energy dissipation ability is strong, easy construction is carried, is widely applied in practical projects.
In order to make fashioned iron and regeneration concrete, preferably common stress realizes compatibility of deformation, it usually needs setting shear connections
Part.PBL shear connector is a kind of novel shear connector, but traditional PBL shear connector is not only constructed when in use
Speed is slow, and shear resistance is also poor between fashioned iron and regeneration concrete.
Utility model content
The purpose of the utility model is to provide the PBL self-locking plates of a kind of reduction regeneration concrete and fashioned iron sliding, can subtract
Interface sliding between few fashioned iron and regeneration concrete；
The utility model additionally provides the shear connector of a kind of reduction regeneration concrete and fashioned iron sliding, enables to type
Preferably common stress realizes compatibility of deformation for steel and regeneration concrete.
The first technical solution that the utility model uses is:
A kind of PBL self-locking plate reducing regeneration concrete and fashioned iron sliding, including bottom plate are vertically connected with connecting plate on bottom plate
With two inclined plates, a side of inclined plate and a side of connecting plate are affixed, a side of another inclined plate and connecting plate it is another
Side is affixed.
The characteristics of the first technical solution of the utility model, also resides in:
Two inclined plates are tilted to the not ipsilateral of connecting plate respectively, and two angles between inclined plate and connecting plate are no more than friction
Angle.
The utility model institute is a kind of shearing resistance company for reducing regeneration concrete and fashioned iron sliding using another technical solution
Fitting, the PBL self-locking plate being oppositely arranged including two are connected with connecting rod between two PBL self-locking plates.
The characteristics of the utility model another technical solution, also resides in:
PBL self-locking plate includes bottom plate, is vertically connected with connecting plate and two inclined plates on bottom plate, a side of inclined plate and company
A side of plate is affixed, and a side of another inclined plate and another side of connecting plate are affixed.
Two inclined plates are tilted to the not ipsilateral of connecting plate respectively, and two angles between inclined plate and connecting plate are no more than friction
Angle.
Threaded hole is provided on two PBL self-locking plates, connecting rod is threaded rod, and nut is also equipped on connecting rod, two PBL
It is affixed that self-locking plate passes through screw thread with connecting rod.
Through-hole is provided on two PBL self-locking plates.
The beneficial effects of the utility model are:
The utility model reduces the PBL self-locking plate of regeneration concrete and fashioned iron sliding, can reduce fashioned iron and regeneration coagulation
Interface sliding between soil；The shear connector of regeneration concrete and fashioned iron sliding is reduced, it being capable of enhanced type steel and regeneration coagulation
Interfacial adhesion between soil, so that preferably common stress realizes compatibility of deformation for fashioned iron and regeneration concrete；Structure is simple, dress
With conveniently, construction efficiency can be obviously improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the PBL self-locking plate that the utility model reduces regeneration concrete and fashioned iron sliding；
Fig. 2 is the structural schematic diagram for the shear connector that the utility model reduces regeneration concrete and fashioned iron sliding；
Fig. 3 is the structural representation that the utility model reduces connecting rod in regeneration concrete and the shear connector of fashioned iron sliding
Figure.
In figure, 1.PBL self-locking plate, 1-1. bottom plate, 1-2. connecting plate, 1-3. inclined plate, 2. connecting rods, 3. threaded holes, 4. through-holes.
Specific embodiment
The PBL self-locking plate of regeneration concrete and fashioned iron sliding is reduced, as shown in Figure 1, including bottom plate 1-1, is hung down on bottom plate 1-1
It is directly connected with connecting plate 1-2 and a side of two inclined plates 1-3, an inclined plate 1-3 and a side of connecting plate 1-2 is affixed, another
A side of inclined plate 1-3 and another side of connecting plate 1-2 are affixed；Two inclined plate 1-3 incline to the not ipsilateral of connecting plate 1-2 respectively
Tiltedly, the angle between two inclined plate 1-3 and connecting plate 1-2 is no more than angle of friction.
The shear connector of regeneration concrete and fashioned iron sliding is reduced, as depicted in figs. 1 and 2, including two are oppositely arranged
PBL self-locking plate 1, PBL self-locking plate 1 includes bottom plate 1-1, be vertically connected with connecting plate 1-2 and two inclined plate 1-3 on bottom plate 1-1, one
A side of a inclined plate 1-3 and a side of connecting plate 1-2 are affixed, a side of another inclined plate 1-3 and the other side of connecting plate 1-2
Side is affixed；Two inclined plate 1-3 are tilted to the not ipsilateral of connecting plate 1-2 respectively, the angle between two inclined plate 1-3 and connecting plate 1-2
No more than angle of friction；Connecting plate 1-2 on two PBL self-locking plates 1 is equipped with threaded hole 3, is connected between two PBL self-locking plates 1
Screwed connecting rod 2 as shown in Figure 3, and connecting rod 2 is also equipped with nut, two PBL self-locking plates 1 and connecting rod 2 pass through spiral shell
Line is affixed；Connecting plate 1-2 on two PBL self-locking plates 1 is provided with through-hole 4.
The utility model is reduced in regeneration concrete and the PBL self-locking plate of fashioned iron sliding, and two inclined plate 1-3 are respectively to connecting plate
The not ipsilateral of 1-2 tilts, and the angle between two inclined plate 1-3 and connecting plate 1-2 can enhance PBL certainly no more than angle of friction
Jam plate 1 resists the ability of connecting plate 1-2 length direction shearing；The utility model reduces regeneration concrete and the shearing resistance of fashioned iron sliding connects
Fitting, the through-hole 4 on connecting plate 1-2 can enhance the cohesive force between PBL self-locking plate 1 and regeneration concrete；Connecting rod 2 connects two
PBL self-locking plate 1 enables to the shear connector of the utility model to have good globality, additionally it is possible to increase the utility model
Shear connector shearing resistance range, increase shear-carrying capacity between shear connector and regeneration concrete；Meanwhile this is practical new
Type structure is simple, can be improved site operation speed.
The utility model reduce regeneration concrete and fashioned iron sliding shear connector when in use, on the surface of fashioned iron
The shear connector of multipair the utility model is installed.When installation, first by the bottom plate 1-1 of two PBL self-locking plates 1 and fashioned iron
Surface is affixed, then that connecting rod 2 is affixed by two connecting plate 1-2 by threaded hole 3.
The utility model reduces the PBL self-locking plate of regeneration concrete and fashioned iron sliding, can reduce fashioned iron and regeneration coagulation
Interface sliding between soil；The shear connector of regeneration concrete and fashioned iron sliding is reduced, it being capable of enhanced type steel and regeneration coagulation
Interfacial adhesion between soil, so that preferably common stress realizes compatibility of deformation for fashioned iron and regeneration concrete；Structure is simple, dress
With conveniently, construction efficiency can be obviously improved.
Claims (6)
1. reducing the PBL self-locking plate of regeneration concrete and fashioned iron sliding, which is characterized in that including bottom plate (1-1), the bottom plate
Connecting plate (1-2) and two inclined plates (1-3), a side and connecting plate (1- of an inclined plate (1-3) are vertically connected on (1-1)
2) a side is affixed, and a side of another inclined plate (1-3) and another side of connecting plate (1-2) are affixed.
2. the PBL self-locking plate according to claim 1 for reducing regeneration concrete and fashioned iron sliding, which is characterized in that two
Inclined plate (1-3) is tilted to the not ipsilateral of connecting plate (1-2) respectively, and the angle between two inclined plates (1-3) and connecting plate (1-2) is not
Greater than angle of friction.
3. reduce regeneration concrete and fashioned iron sliding shear connector, which is characterized in that including two be oppositely arranged as power
Benefit require 1 or 2 described in PBL self-locking plate (1), be connected with connecting rod (2) between two PBL self-locking plates (1).
4. the shear connector according to claim 3 for reducing regeneration concrete and fashioned iron sliding, which is characterized in that described
PBL self-locking plate (1) includes bottom plate (1-1), and connecting plate (1-2) and two inclined plates (1-3) are vertically connected on the bottom plate (1-1),
A side of one inclined plate (1-3) and a side of connecting plate (1-2) are affixed, a side of another inclined plate (1-3)
It is affixed with another side of connecting plate (1-2).
5. the shear connector according to claim 3 for reducing regeneration concrete and fashioned iron sliding, which is characterized in that two
It is provided with threaded hole (3) on the PBL self-locking plate (1), the connecting rod (2) is threaded rod, and is also equipped on the connecting rod (2)
Nut, two PBL self-locking plates (1) are affixed by screw thread with connecting rod (2).
6. the shear connector according to claim 3 for reducing regeneration concrete and fashioned iron sliding, which is characterized in that two
Through-hole (4) are provided on the PBL self-locking plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821827491.7U CN209538391U (en) | 2018-11-07 | 2018-11-07 | Reduce the PBL self-locking plate and shear connector of regeneration concrete and fashioned iron sliding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821827491.7U CN209538391U (en) | 2018-11-07 | 2018-11-07 | Reduce the PBL self-locking plate and shear connector of regeneration concrete and fashioned iron sliding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209538391U true CN209538391U (en) | 2019-10-25 |
Family
ID=68247956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821827491.7U Expired - Fee Related CN209538391U (en) | 2018-11-07 | 2018-11-07 | Reduce the PBL self-locking plate and shear connector of regeneration concrete and fashioned iron sliding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209538391U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942672A (en) * | 2021-02-01 | 2021-06-11 | 西安工业大学 | PBL self-locking plate for reducing slippage of recycled concrete and section steel |
-
2018
- 2018-11-07 CN CN201821827491.7U patent/CN209538391U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942672A (en) * | 2021-02-01 | 2021-06-11 | 西安工业大学 | PBL self-locking plate for reducing slippage of recycled concrete and section steel |
| CN112942672B (en) * | 2021-02-01 | 2022-11-18 | 西安工业大学 | PBL self-locking plate for reducing slippage of recycled concrete and section steel |
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Legal Events
| 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: 20191025 Termination date: 20211107 |
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| CF01 | Termination of patent right due to non-payment of annual fee |