CN220414526U - Prefabricated component connection structure of assembled building - Google Patents
Prefabricated component connection structure of assembled building Download PDFInfo
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- CN220414526U CN220414526U CN202321834602.8U CN202321834602U CN220414526U CN 220414526 U CN220414526 U CN 220414526U CN 202321834602 U CN202321834602 U CN 202321834602U CN 220414526 U CN220414526 U CN 220414526U
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- 238000010276 construction Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000009434 installation Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses an assembled building prefabricated part connecting structure, which comprises a first connecting piece and a second connecting piece; the first connecting piece is internally provided with a connecting channel, the second connecting piece comprises a first connecting end and a second connecting end, the first connecting end is connected with the prefabricated component, and the second connecting end is inserted into the connecting channel of the first connecting piece. According to the technical scheme of the utility model, the second connecting pieces are arranged on two sides of the prefabricated part and are connected with the connecting channels formed on the first connecting pieces in a nested manner, so that the construction efficiency is improved, the construction speed is increased, the number of field material stacking is reduced, and the method is particularly suitable for construction under the condition of narrow places.
Description
Technical Field
The utility model relates to an installation structure of a building wall body and a floor slab, in particular to a connection structure of prefabricated building components.
Background
To the installation of assembled building element, current connection technique adopts steel bar sleeve grouting connection, uses sleeve connection to still to have grouting material mobility not enough in the present engineering to lead to grouting not full, sleeve positioning accuracy is not enough, and the effective rate of connection of steel bar is lower, and the inside debris of sleeve is not cleared up, leads to steel bar and sleeve anchor length not enough etc. all can cause efficiency of construction and engineering quality to drop, buries down the potential safety hazard for prefabricated assembled building engineering quality.
Disclosure of Invention
The utility model aims to solve the technical problem of providing an assembled building prefabricated part connecting structure so as to achieve the purpose of improving construction efficiency.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a prefabricated building component connecting structure comprises a first connecting piece and a second connecting piece; the first connecting piece is internally provided with a connecting channel, the second connecting piece comprises a first connecting end and a second connecting end, the first connecting end is connected with the prefabricated component, and the second connecting end is inserted into the connecting channel of the first connecting piece.
Further, the first connecting piece comprises an outer top plate, an outer side plate, an inner top plate, an inner side plate and a bottom plate;
the two outer side plates are vertically and fixedly arranged at two ends of the outer top plate, and one ends of the two inner top plates are respectively and vertically fixed at the tops of the two outer side plates and form a transverse connecting channel with the outer top plate; the two inner side plates are respectively and vertically fixed at the other end of the inner top plate, and a longitudinal connecting channel is formed by a gap between the two inner side plates; the bottom plate is vertically fixed between the bottom ends of the outer side plate and the inner side plate on the same side.
Further, the first connecting end of the second connecting piece comprises two first connecting end transverse connecting plates and first connecting end longitudinal connecting plates which are arranged in parallel, and the inner ends of the two first connecting end transverse connecting plates are respectively and vertically connected to the top and the bottom of the inner side of the first connecting end longitudinal connecting plates; the two first connecting end transverse connecting plates are respectively and fixedly connected to two sides of the prefabricated part;
the second connecting end of the second connecting piece comprises a second connecting end top transverse connecting plate, a second connecting end bottom transverse connecting plate and a second connecting end longitudinal connecting plate; the inner end of the transverse connecting plate at the bottom of the second connecting end is vertically fixed at the outer bottom of the longitudinal connecting plate at the first connecting end, the bottom of the longitudinal connecting plate at the second connecting end is vertically fixed with the outer end of the transverse connecting plate at the bottom of the second connecting end, and the outer end of the transverse connecting plate at the top of the second connecting end is vertically connected with the top of the longitudinal connecting plate at the second connecting end;
the top transverse connecting plate of the second connecting end is arranged in the transverse connecting channel of the first connecting piece, and the longitudinal connecting plate of the second connecting end is arranged in the longitudinal connecting channel of the first connecting piece.
Further, two first connecting end transverse connection plates of the second connecting piece are correspondingly provided with connecting holes, the prefabricated part is provided with prefabricated holes, bolts are installed in the connecting holes and the prefabricated holes, and the tail parts of the bolts are locked by nuts.
Further, a rubber gasket is arranged between the nut and the prefabricated part.
According to the technical scheme of the utility model, the second connecting pieces are arranged on two sides of the prefabricated part and are connected with the connecting channels formed on the first connecting pieces in a nested manner, so that the construction efficiency is improved, the construction speed is increased, the number of field material stacking is reduced, and the method is particularly suitable for construction under the condition of narrow places.
Drawings
FIG. 1 is a cross-sectional view of a connection structure according to the present utility model;
FIG. 2 is a schematic view of the structure of the first connector according to the present utility model;
fig. 3 is a schematic structural view of the second connector according to the present utility model.
In the figure, the first connecting piece, the second connecting piece, the 3-prefabricated component, the 4-bolt, the 5-rubber pad, the 10-outer top plate, the 11-outer side plate, the 12-inner top plate, the 13-inner side plate, the 14-bottom plate, the 15-transverse connecting channel, the 16-longitudinal connecting channel, the 20-first connecting end transverse connecting plate, the 21-first connecting end longitudinal connecting plate, the 22-second connecting end top transverse connecting plate, the 23-second connecting end bottom transverse connecting plate and the 24-second connecting end longitudinal connecting plate are arranged.
Detailed Description
An exemplary embodiment of the present utility model provides a prefabricated building component connecting structure, as shown in fig. 1, including a first connector 1 and a second connector 2; the first connecting piece 1 is internally provided with a connecting channel, the second connecting piece 2 comprises a first connecting end and a second connecting end, the first connecting end is connected with the prefabricated part 3, and the second connecting end is inserted into the connecting channel of the first connecting piece 1.
In this embodiment, the prefabricated frame 3 mainly refers to a prefabricated wall body or a floor slab. After the prefabricated part 3 is assembled according to the design requirement, the first connecting ends of the second connecting pieces 2 are arranged on two sides of the prefabricated part 3. The first connector 1 and the second connector 2 are then connected in a nested manner. The construction method is beneficial to improving the construction efficiency and accelerating the construction speed.
In a preferred embodiment, a relatively specific loop-shaped nested connecting member is provided. In the present embodiment, the first connector 1 includes an outer top plate 10, an outer side plate 11, an inner top plate 12, an inner side plate 13, and a bottom plate 14; the two outer side plates 11 are vertically and fixedly arranged at two ends of the outer top plate 10, and one ends of the two inner top plates 12 are respectively and vertically fixed at the tops of the two outer side plates 11 and form a transverse connecting channel 15 with the outer top plate 10; the two inner side plates 13 are respectively and vertically fixed at the other end of the inner top plate 12, and a longitudinal connecting channel 16 is formed by a gap between the two inner side plates 13; the bottom plate 14 is vertically fixed between the bottom ends of the outer plate 11 and the inner plate 13 on the same side.
The transverse connecting channel 15 and the longitudinal connecting channel 16 form a T-shaped connecting channel in which the second connecting piece can be connected in a nested manner.
On the basis, the first connecting end of the second connecting piece 2 comprises two first connecting end transverse connecting plates 20 and first connecting end longitudinal connecting plates 21 which are arranged in parallel, and the inner ends of the two first connecting end transverse connecting plates 20 are respectively and vertically connected with the top and the bottom of the inner side of the first connecting end longitudinal connecting plates 21; two first connecting end transverse connecting plates 20 are fixedly connected to two sides of the prefabricated part 3 respectively.
The second connection end of the second connection member 2 comprises a second connection end top transverse connection plate 22, a second connection end bottom transverse connection plate 23 and a second connection end longitudinal connection plate 24; the inner end of the second connecting end bottom transverse connecting plate 22 is vertically fixed at the outer bottom of the first connecting end longitudinal connecting plate 21, the bottom of the second connecting end longitudinal connecting plate 24 is vertically fixed with the outer end of the second connecting end bottom transverse connecting plate 23, and the outer end of the second connecting end top transverse connecting plate 22 is vertically connected with the top of the second connecting end longitudinal connecting plate 24; a gap is left between the inner end of the second connection end top transverse connection plate 22 and the outer side top of the first connection end longitudinal connection plate 21.
By the above structure, the first connecting piece 1 and the second connecting piece 2 are connected in a nested way, the second connecting end top transverse connecting plate 22 is arranged in the transverse connecting channel 15 of the first connecting piece, and the second connecting end longitudinal connecting plate 24 is arranged in the longitudinal connecting channel 16 of the first connecting piece 1.
As shown in fig. 1, the first connecting member 2 is mounted on both sides of the prefabricated member with high-strength bolts, washers, or the like. The two first connecting end transverse connecting plates 20 of the second connecting piece 2 are correspondingly provided with connecting holes, the prefabricated part 3 is provided with prefabricated holes, bolts 4 are arranged in the connecting holes and the prefabricated holes, and the tail parts of the bolts are locked by nuts.
The following provides a further clear and complete description of the claimed subject matter in terms of a relatively specific embodiment.
In this embodiment, the connecting member is composed of a first connecting piece 1, two first connecting pieces 2 having the same structure, a bolt 4, a rubber gasket 5, and the like.
1) The first connecting piece 1 and the second connecting piece 2 are made of steel plates with the thickness of 5mm, and the steel plates are connected in a welding mode or an integrated forming mode.
2) All bolts 5 adopt M16 high-strength bolts, bolt holes are formed in the process of prefabricating the connecting pieces, the aperture ratio of the connecting holes of the connecting pieces is usually larger than the diameter of the corresponding bolts by more than 10mm, and the rubber gaskets 5 adopt high-strength gaskets.
3) The first connection 1 is prefabricated by adopting a 5mm thick steel plate, the transverse direction of the middle T-shaped connecting channel is 5mm at intervals, the vertical direction is 10mm at intervals, the total height is the thickness of the prefabricated part plus 20mm steel plate, and the width is 200mm.
4) The second connecting piece 2 is prefabricated by adopting a steel plate with the thickness of 5mm, the inner diameter height is the thickness of the prefabricated part, the total height is the thickness of the prefabricated part plus 10mm, and the width is 510mm.
The construction method comprises the following steps:
1) The assembly site is a concrete floor, and is smooth.
2) And assembling the wall body and the floor slab according to the design drawing, assembling the prefabricated wall body and the floor slab according to the design requirement, and installing the second connecting piece 2 on two sides of the prefabricated component 3 by using bolts 4, rubber gaskets 5 and the like.
3) According to the on-site positioning wiring diagram and the elevation controller, the first connecting piece 1 is hoisted, the upper connecting piece and the lower connecting piece are connected in a welding mode, and the perpendicularity and the neatness of the first connecting piece 1 in the construction process are guaranteed.
4) And hoisting the prefabricated part 3 with the second connecting piece 2, accurately positioning by adopting an instrument, and performing nesting construction on the first connecting piece 1 and the second connecting piece 2 by field workers.
Claims (5)
1. The utility model provides an assembled building prefabricated component connection structure which characterized in that: comprises a first connecting piece and a second connecting piece; the first connecting piece is internally provided with a connecting channel, the second connecting piece comprises a first connecting end and a second connecting end, the first connecting end is connected with the prefabricated component, and the second connecting end is inserted into the connecting channel of the first connecting piece.
2. The prefabricated building component connecting structure according to claim 1, wherein:
the first connecting piece comprises an outer top plate, an outer side plate, an inner top plate, an inner side plate and a bottom plate;
the two outer side plates are vertically and fixedly arranged at two ends of the outer top plate, and one ends of the two inner top plates are respectively and vertically fixed at the tops of the two outer side plates and form a transverse connecting channel with the outer top plates; the two inner side plates are respectively and vertically fixed at the other end of the inner top plate, and a longitudinal connecting channel is formed by a gap between the two inner side plates; the bottom plate is vertically fixed between the bottom ends of the outer side plate and the inner side plate on the same side.
3. The prefabricated building component connecting structure according to claim 2, wherein:
the first connecting ends of the second connecting pieces comprise two first connecting end transverse connecting plates and first connecting end longitudinal connecting plates which are arranged in parallel, and the inner ends of the two first connecting end transverse connecting plates are respectively and vertically connected to the top and the bottom of the inner sides of the first connecting end longitudinal connecting plates; the two first connecting end transverse connecting plates are respectively and fixedly connected to two sides of the prefabricated part;
the second connecting end of the second connecting piece comprises a second connecting end top transverse connecting plate, a second connecting end bottom transverse connecting plate and a second connecting end longitudinal connecting plate; the inner end of the transverse connecting plate at the bottom of the second connecting end is vertically fixed at the outer bottom of the longitudinal connecting plate at the first connecting end, the bottom of the longitudinal connecting plate at the second connecting end is vertically fixed with the outer end of the transverse connecting plate at the bottom of the second connecting end, and the outer end of the transverse connecting plate at the top of the second connecting end is vertically connected with the top of the longitudinal connecting plate at the second connecting end;
the top transverse connecting plate of the second connecting end is arranged in the transverse connecting channel of the first connecting piece, and the longitudinal connecting plate of the second connecting end is arranged in the longitudinal connecting channel of the first connecting piece.
4. A prefabricated building component connecting structure according to claim 1 or 3, wherein: the two first connecting end transverse connecting plates of the second connecting piece are correspondingly provided with connecting holes, the prefabricated part is provided with prefabricated holes, bolts are arranged in the connecting holes and the prefabricated holes, and the tail parts of the bolts are locked by nuts.
5. The prefabricated building component connecting structure according to claim 4, wherein: a rubber gasket is arranged between the nut and the prefabricated part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321834602.8U CN220414526U (en) | 2023-07-13 | 2023-07-13 | Prefabricated component connection structure of assembled building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321834602.8U CN220414526U (en) | 2023-07-13 | 2023-07-13 | Prefabricated component connection structure of assembled building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220414526U true CN220414526U (en) | 2024-01-30 |
Family
ID=89655081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321834602.8U Active CN220414526U (en) | 2023-07-13 | 2023-07-13 | Prefabricated component connection structure of assembled building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220414526U (en) |
-
2023
- 2023-07-13 CN CN202321834602.8U patent/CN220414526U/en active Active
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