CN207348237U - A kind of connection structure of prefabricated panel - Google Patents
A kind of connection structure of prefabricated panel Download PDFInfo
- Publication number
- CN207348237U CN207348237U CN201721387888.4U CN201721387888U CN207348237U CN 207348237 U CN207348237 U CN 207348237U CN 201721387888 U CN201721387888 U CN 201721387888U CN 207348237 U CN207348237 U CN 207348237U
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- CN
- China
- Prior art keywords
- prefabricated panel
- reinforcing bar
- lower section
- vertical
- vertical connection
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Links
- 230000003014 reinforcing effect Effects 0.000 claims description 47
- 230000002787 reinforcement Effects 0.000 claims description 10
- 238000011065 in-situ storage Methods 0.000 claims description 7
- 239000011440 grout Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Panels For Use In Building Construction (AREA)
Abstract
The utility model discloses a kind of connection structure of prefabricated panel, it includes lower section prefabricated panel and top prefabricated panel, vertical connection reinforcing bar is embedded with the lower section prefabricated panel, the upper surface of the lower section prefabricated panel is stretched out in the upper end of the vertical connection reinforcing bar, it is provided with the lower end side of the top prefabricated panel and is connected the corresponding groove of reinforcing bar vertically with described, the lower end of the top prefabricated panel is provided with vertical through hole, the vertical through hole connects the lower surface of the top prefabricated panel with the groove, the vertical connection reinforcing bar runs through the vertical through hole, and the upper end of the vertical connection reinforcing bar is located in the groove, the upper end of the vertical connection reinforcing bar has external screw thread, the upper end of the vertical connection reinforcing bar is fixed in the groove by fastener.The utility model has saved cost without using grout sleeve, and easy to operate, shortens the construction time, and bonding strength is high.
Description
Technical field
It the utility model is related to construction engineering technical field, and in particular to a kind of connection structure of prefabricated panel.
Background technology
In the prior art, upper and lower prefabricated panel is all attached using grout sleeve, i.e., in the prefabricated panel of lower section
A part is stretched out in the upper end of vertical reinforcement prefabricated panel from below, and the lower end of top prefabricated panel is provided with corresponding to described vertical
The grout sleeve of reinforcing bar, when upper and lower prefabricated panel connects, the vertical reinforcing bar of lower section is inserted into the grout sleeve, grouting is realized
The connection of upper and lower prefabricated panel, but grout sleeve is expensive, and installation device to hole is extremely time-consuming, reduces construction efficiency.
The content of the invention
The utility model is solution problems of the prior art, there is provided a kind of connection structure of prefabricated panel, specifically
Technical solution is as follows.
A kind of connection structure of prefabricated panel, it is characterised in that：Its include lower section prefabricated panel and be arranged on it is described under
Top prefabricated panel above square prefabricated panel, the lower section prefabricated panel and the top prefabricated panel are in same plane
It is interior, vertical connection reinforcing bar is embedded with the lower section prefabricated panel, the upper end stretching lower section of the vertical connection reinforcing bar is pre-
The upper surface of wallboard processed, is provided with the lower end side of the top prefabricated panel and described vertical to be connected reinforcing bar corresponding recessed
Groove, the lower end of the top prefabricated panel be additionally provided with it is described it is vertical be connected the corresponding vertical through hole of reinforcing bar, it is described vertically
Through hole connects the lower surface of the top prefabricated panel with the groove, and the vertical connection reinforcing bar is through described vertical logical
Hole, and the upper end of the vertical connection reinforcing bar is located in the groove, the upper end of the vertical connection reinforcing bar passes through fastener quilt
It is fixed in the groove.
In above-mentioned technical proposal, the lower end of the top prefabricated panel, which is located at below the groove, is additionally provided with concealed beam.
There is the concealed beam longitudinal reinforcement and concealed beam stirrup being fixed together, and institute in above-mentioned technical proposal, in the concealed beam
The vertical reinforcing bar lower end stated in the prefabricated panel of top is fixed with the concealed beam longitudinal reinforcement and is located at the concealed beam longitudinal reinforcement
Inner side.
In above-mentioned technical proposal, the more vertical connection steel are arranged at intervals with a sidepiece of the lower section prefabricated panel
Muscle, the more vertical connection reinforcing bars, the lower section dry wall are arranged at intervals with the other side of the lower section prefabricated panel
The other side of one sidepiece of plate and the lower section prefabricated panel is symmetrical on the central plane of the lower section prefabricated panel, described
More in the one sidepiece vertical connection reinforcing bars and more in described the other side are described to be connected reinforcing bar vertically and is staggered,
It is provided with the top prefabricated panel and is connected the reinforcing bar groove and the vertical through hole correspondingly vertically with described.
In above-mentioned technical proposal, the connection structure of the prefabricated panel has been further included positioned at the lower section prefabricated panel and institute
State the cast-in-place connecting portion between the prefabricated panel of top.
In above-mentioned technical proposal, the connection structure of the prefabricated panel has further included left side laminated floor slab and right side overlapping building
The left end of the preformed layer of plate, the right end of the preformed layer of the left side laminated floor slab and the right side laminated floor slab is respectively rested on institute
State the both ends of lower section prefabricated panel upper surface, the in-situ layer of the left side laminated floor slab, the in-situ layer of the right side laminated floor slab
It is integrally formed with the cast-in-place connecting portion by cast-in-place concrete.
In above-mentioned technical proposal, the seat pulp layer for blind is additionally provided with below the top prefabricated panel.
In above-mentioned technical proposal, the upper end of the vertical connection reinforcing bar has external screw thread, and the fastener is nut.
In above-mentioned technical proposal, the upper end of the vertical connection reinforcing bar has external screw thread, and the fastener is nut and pad
Piece.
Compared with prior art, the beneficial effects of the utility model are：The utility model is saved without using grout sleeve
Cost, and it is easy to operate, the construction time is shortened, bonding strength is high.
Brief description of the drawings
Fig. 1 is the horizontal plane diagrammatic cross-section of the connection structure of the utility model prefabricated panel；
A-A schematic diagrames in Fig. 2 Fig. 1；
Fig. 3 is the schematic diagram that the preferred embodiment in the utility model is located at A-A positions in Fig. 1；
Fig. 4 is the schematic diagram that the preferred embodiment in the utility model is located at B-B positions in Fig. 1.
In figure：Lower section prefabricated panel 1, top prefabricated panel 2, vertical connection reinforcing bar 3, concealed beam 4, groove 5, vertical through hole 6,
It is cast-in-place connecting portion 7, preformed layer 8, in-situ layer 9, seat pulp layer 10, nut 11, concealed beam longitudinal reinforcement 12, concealed beam stirrup 13, vertical
Reinforcing bar 14.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Referring to Fig. 1-3, a kind of connection structure of prefabricated panel, its include lower section prefabricated panel 1 and be arranged on it is described under
Top prefabricated panel 2 above square prefabricated panel, the lower section prefabricated panel 1 and the top prefabricated panel 2 are in same flat
In face, be embedded with vertical connection reinforcing bar 3 in the lower section prefabricated panel 1, the upper end of the vertical connection reinforcing bar 3 stretch out it is described under
The upper surface of square prefabricated panel 1, is provided with the lower end side of the top prefabricated panel 2 and is connected 3 phase of reinforcing bar vertically with described
Corresponding groove 5, the lower end of the top prefabricated panel 2 is provided with is connected the corresponding vertical through hole of reinforcing bar 3 vertically with described
6, the vertical through hole 6 connects the lower surface of the top prefabricated panel 2 with the groove 5, and the vertical connection reinforcing bar 3 passes through
The vertical through hole 6 is worn, and the upper end of the vertical connection reinforcing bar 3 is located in the groove 5, the vertical connection reinforcing bar 3
Upper end has external screw thread, and the upper end of the vertical connection reinforcing bar 3 is fixed in the groove 5 by fastener.
Preferably, the lower end of the top prefabricated panel 2 is located at the lower section of the groove 5 and is additionally provided with concealed beam 4；It is described dark
There is the concealed beam longitudinal reinforcement 12 and concealed beam stirrup 13 being fixed together, and the vertical steel in the top prefabricated panel 2 in beam 4
14 lower end of muscle is fixed with the concealed beam longitudinal reinforcement 12 and positioned at the inner side of the concealed beam longitudinal reinforcement 12.
Preferably, the more vertical connection reinforcing bars 3, institute are arranged at intervals with a sidepiece of the lower section prefabricated panel 1
State and the more vertical connection reinforcing bars 3 are arranged at intervals with the other side of lower section prefabricated panel 1, a sidepiece and described another
One sidepiece is symmetrical on the central plane of the lower section prefabricated panel, the vertical connection reinforcing bar 3 of more in a sidepiece
With more in described the other side it is described it is vertical be connected reinforcing bar 3 and be staggered, be provided with the top prefabricated panel 2 and institute
State vertical connection reinforcing bar 3 groove 5 and the vertical through hole 6 correspondingly.
Preferably, the connection structure of the prefabricated panel has been further included positioned at the lower section prefabricated panel 1 and the top
Cast-in-place connecting portion 7 between prefabricated panel 2.
Preferably, the connection structure of the prefabricated panel has further included left side laminated floor slab and right side laminated floor slab, described
The left end of the preformed layer 8 of the right end of the preformed layer 8 of left side laminated floor slab and the right side laminated floor slab be respectively rested on it is described under
The both ends of square 1 upper surface of prefabricated panel, the in-situ layer 9 of the left side laminated floor slab, 9 and of in-situ layer of the right side laminated floor slab
The cast-in-place connecting portion 7 is integrally formed by cast-in-place concrete.
Preferably, the lower section of the top prefabricated panel 2 is additionally provided with the seat pulp layer 10 for blind.
Preferably, the fastener is nut 11.
Preferably, the fastener is nut 11 and gasket.
Claims (9)
- A kind of 1. connection structure of prefabricated panel, it is characterised in that：It includes lower section prefabricated panel and is arranged on the lower section Top prefabricated panel above prefabricated panel, the lower section prefabricated panel and the top prefabricated panel are in same plane, Vertical connection reinforcing bar is embedded with the lower section prefabricated panel, the lower section dry wall is stretched out in the upper end of the vertical connection reinforcing bar The upper surface of plate, is provided with the lower end side of the top prefabricated panel and is connected the corresponding groove of reinforcing bar vertically with described, The lower end of the top prefabricated panel is additionally provided with is connected the corresponding vertical through hole of reinforcing bar, the vertical through hole vertically with described The lower surface of the top prefabricated panel is connected with the groove, the vertical connection reinforcing bar runs through the vertical through hole, and The upper end of the vertical connection reinforcing bar is located in the groove, and the upper end of the vertical connection reinforcing bar is fixed on by fastener In the groove.
- 2. the connection structure of a kind of prefabricated panel according to claim 1, it is characterised in that the top prefabricated panel Lower end, which is located at below the groove, is additionally provided with concealed beam.
- 3. the connection structure of a kind of prefabricated panel according to claim 2, it is characterised in that have in the concealed beam and fix Concealed beam longitudinal reinforcement and concealed beam stirrup together, and the vertical reinforcing bar lower end in the top prefabricated panel is indulged with the concealed beam Fixed to reinforcing bar and be located at the inner side of the concealed beam longitudinal reinforcement.
- A kind of 4. connection structure of prefabricated panel according to claim 1-3 any one, it is characterised in that the lower section The more vertical connection reinforcing bars are arranged at intervals with one sidepiece of prefabricated panel, in the other side of the lower section prefabricated panel Be arranged at intervals with the more vertical connection reinforcing bars, a sidepiece of the lower section prefabricated panel and the lower section prefabricated panel it is another One sidepiece is symmetrical on the central plane of the lower section prefabricated panel, the vertical connection reinforcing bar of more in a sidepiece with The more vertical connection reinforcing bars in described the other side are staggered, and are provided with the top prefabricated panel and are erected with described It is direct-connected to connect the reinforcing bar groove and the vertical through hole correspondingly.
- A kind of 5. connection structure of prefabricated panel according to claim 4, it is characterised in that the connection of the prefabricated panel Structure further includes the cast-in-place connecting portion between the lower section prefabricated panel and the top prefabricated panel.
- A kind of 6. connection structure of prefabricated panel according to claim 5, it is characterised in that the connection of the prefabricated panel Structure has further included left side laminated floor slab and right side laminated floor slab, the right end of the preformed layer of the left side laminated floor slab and the right side The left end of the preformed layer of side laminated floor slab is respectively rested on the both ends of the lower section prefabricated panel upper surface, and the left side overlaps building The in-situ layer of plate, the in-situ layer of the right side laminated floor slab and the cast-in-place connecting portion are integrally formed by cast-in-place concrete.
- 7. the connection structure of a kind of prefabricated panel according to claim 1, it is characterised in that the top prefabricated panel Lower section is additionally provided with the seat pulp layer for blind.
- 8. the connection structure of a kind of prefabricated panel according to claim 1, it is characterised in that the vertical connection reinforcing bar Upper end has external screw thread, and the fastener is nut.
- 9. the connection structure of a kind of prefabricated panel according to claim 1, it is characterised in that the vertical connection reinforcing bar Upper end has external screw thread, and the fastener is nut and gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721387888.4U CN207348237U (en) | 2017-10-25 | 2017-10-25 | A kind of connection structure of prefabricated panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721387888.4U CN207348237U (en) | 2017-10-25 | 2017-10-25 | A kind of connection structure of prefabricated panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207348237U true CN207348237U (en) | 2018-05-11 |
Family
ID=62356445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721387888.4U Active CN207348237U (en) | 2017-10-25 | 2017-10-25 | A kind of connection structure of prefabricated panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207348237U (en) |
-
2017
- 2017-10-25 CN CN201721387888.4U patent/CN207348237U/en active Active
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