CN207194228U - Wall is overlapped with overlapping the vertical openings connecting node of wall - Google Patents
Wall is overlapped with overlapping the vertical openings connecting node of wall Download PDFInfo
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- CN207194228U CN207194228U CN201720898187.0U CN201720898187U CN207194228U CN 207194228 U CN207194228 U CN 207194228U CN 201720898187 U CN201720898187 U CN 201720898187U CN 207194228 U CN207194228 U CN 207194228U
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Abstract
A kind of vertical openings connecting node of prefabricated overlapping wall with overlapping wall, including the first overlapping wall, be connected with the first overlapping wall side second overlap wall and be installed on the first overlapping wall and second and overlap the steel reinforcement cage of wall junction；Above-mentioned two overlappings wall all has the first preformed layer, the second preformed layer and middle sandwich of layers；The side junction of two overlapping walls, the first preformed layer end flush, and the second preformed layer is short, thus it is spaced apart between the second preformed layer end of two overlapping walls, form the vertical openings structure of installation steel reinforcement cage.By prefabricated overlapping, sandwich sheaf space is not limited the utility model installation steel reinforcement cage within the walls, broadens the width of steel reinforcement cage, and the attachment structure intensity and anti-shear ability for making overlapping wall and prefabricated overlapping wall greatly enhance.
Description
Technical field
The utility model belongs to construction engineering technical field, and in particular to a kind of vertical openings company for overlapping wall and overlapping wall
Node is connect, is specifically for use in municipal underground engineering and Building class underground engineering.
Background technology
In existing assembled architecture, in the sandwich of layers of prefabricated overlapping wall need that two row's vertical reinforcements, two row's vertical steels are installed
In the lower end insertion bottom plate of muscle, in the upper end insertion top plate of two row's vertical reinforcements, to realize prefabricated overlapping wall and bottom plate, top plate
Connection, and it is prefabricated overlapping wall with it is prefabricated overlapping wall junction by two row's vertical reinforcements space extruding, hinder, at most also only
Transverse steel can be overlapped, therefore, structural strength is low after casting concrete, and anti-shear performance is poor.
The content of the invention
Technical problem to be solved in the utility model is：Solve the above-mentioned problems of the prior art, and provide a kind of
Wall is overlapped with overlapping the vertical openings connecting node of wall, is not influenceed by the prefabricated overlapping row's vertical reinforcement of wall two, prefabricated overlapping wall
High with the junction structural strength of prefabricated overlapping wall, anti-shear ability is strong.
The technical solution adopted in the utility model is：Wall is overlapped with overlapping the vertical openings connecting node of wall, including first
Overlapping wall, second be connected with the first overlapping wall side overlap wall and are installed on the first overlapping wall and second and overlap wall junction
Steel reinforcement cage；The first overlapping wall and the second overlapping wall all have the first preformed layer, the second preformed layer and middle sandwich of layers；It is described
The side junction of first overlapping wall and the second overlapping wall, the first preformed layer end of the first overlapping wall overlap the of wall with second
One preformed layer end flushes, and the second preformed layer of the first overlapping wall is shorter than the first preformed layer, and the second of the second overlapping wall is prefabricated
Layer is equally shorter than the first preformed layer, and two overlap spaced apart, formation installation steel reinforcement cage between the second preformed layer end of walls
Vertical openings structure.
In above-mentioned technical proposal, vertical distribution steel is all embedded with the first preformed layer and the second preformed layer of the first overlapping wall
First preformed layer of muscle, the transversely distributed steelbar connected with corresponding vertical distribution bar and both ends connection the first overlapping wall erects
Reinforcing bar is connected with the truss of the vertical reinforcement of the second preformed layer of the first overlapping wall to reinforcing bar, truss connection reinforcing bar is embedded in centre
In sandwich of layers；Vertical distribution bar is all embedded with the first preformed layer and the second preformed layer of second overlapping wall, is erected with corresponding
The vertical reinforcement and second of first preformed layer of the transversely distributed steelbar connected to distribution bar and both ends connection the second overlapping wall
The truss connection reinforcing bar of the vertical reinforcement of the second preformed layer of wall is overlapped, truss connection reinforcing bar is embedded in middle sandwich of layers.
In above-mentioned technical proposal, described steel reinforcement cage is cuboid frame-type structure.
In above-mentioned technical proposal, described steel reinforcement cage is installed from top to bottom, and steel reinforcement cage upper end, which is stretched out, anchors into overlapping top plate
The in-situ layer for anchoring into overlapping bottom plate is stretched out in in-situ layer, steel reinforcement cage lower end.
In above-mentioned technical proposal, described steel reinforcement cage is installed from top to bottom, and steel reinforcement cage upper end, which is stretched out, anchors into overlapping top plate
In-situ layer, steel reinforcement cage lower end, which is stretched out, to be anchored into cast-in-place bottom plate.
In above-mentioned technical proposal, described steel reinforcement cage inner side is connected with more vertical reinforcements on the inside of ring steel reinforcement cage and crossed
The middle sandwich of layers of the first overlapping wall is inserted at the additional connection reinforcing bar of the transverse direction of steel reinforcement cage, the both ends for laterally adding connection reinforcing bar respectively
With the middle sandwich of layers of the second overlapping wall.
In above-mentioned technical proposal, the second preformed layer end of the first overlapping wall overlaps the second pre- of wall with described second
Spaced apart between preparative layer end, the length of the distance is equal or slightly larger than the length of steel reinforcement cage.
Advantageous effect：
The utility model revolutionizes the linkage of side edge of the existing overlapping wall with overlapping wall, in adjacent two overlapping walls
Side, preformed layer end connection being flushed, short, alternate certain distance is done in another preformed layer end, forms vertical openings structure,
Finished product steel reinforcement cage is easily installed, the row's vertical reinforcement of prior art two is breached or steel reinforcement cage is limited only to be arranged on the folder of overlapping wall
Central layer is interior, the limitation of restricted width, structural strength difference, after casting concrete, significantly enhances overlapping wall with overlapping the company of wall
Binding structure, anti-shear performance is good, and structural strength is high；Steel reinforcement cage upper and lower side, which stretches out to anchor into overlapping top plate in-situ layer and overlap bottom plate, to be showed
The in-situ layer of bottom plate is poured, even more strengthens two overlapping walls and top plate, the bonding strength of bottom plate.
Brief description of the drawings：
Fig. 1 is the utility model structure diagram；
Fig. 2 is that the utility model overlaps wall and overlapping top plate and overlapping bottom plate position relationship facade view.
Reference：1-steel reinforcement cage, the 2-the first overlapping wall, 3-horizontal additional connection reinforcing bar, 4-middle sandwich of layers,
5-truss connects reinforcing bar, the 6-the second overlapping wall, 7-vertical distribution bar, 8-horizontal distribution reinforcing bar, the 9-the second preformed layer,
10-vertical reinforcement, the 11-the first preformed layer, 12-overlapping top plate, 13-overlapping bottom plate.
Embodiment：
Referring to Fig. 1, vertical openings connecting node of the overlapping wall of the present utility model with overlapping wall, including the first overlapping wall 2,
Second be connected with the first overlapping wall side overlaps wall 6 and is installed on the first overlapping wall and the steel reinforcement cage of the second overlapping wall junction
1；First overlapping wall 2 and second, which overlaps wall 6, all has the first preformed layer 11, the second preformed layer 9 and middle sandwich of layers 4；First is folded
The side junction that wall 2 and second overlaps wall 6 is closed, the end of the first preformed layer 11 of the first overlapping wall 2 overlaps the of wall 6 with second
The end of one preformed layer 11 flushes, and the second preformed layer 9 of the first overlapping wall 2 is shorter than the first preformed layer 11, and the of the second overlapping wall 6
Two preformed layers 9 are equally shorter than the first preformed layer 11, and two overlap spaced apart, formation between the end of the second preformed layer 9 of walls 6
The vertical openings structure of steel reinforcement cage is installed.
As illustrated, the structure of two overlapping walls is：In the first preformed layer 11 and the second preformed layer 9 of first overlapping wall 2 all
Be embedded with vertical distribution bar 7, horizontal distribution reinforcing bar 8 connected with both ends vertical reinforcement truss connection reinforcing bar 5, truss connection steel
Muscle is embedded in middle sandwich of layers；Vertical distribution is all embedded with the first preformed layer 11 and the second preformed layer 9 of second overlapping wall 6
Reinforcing bar 7, horizontal distribution reinforcing bar 8 connect the truss connection reinforcing bar 5 of vertical reinforcement with both ends, and truss connection reinforcing bar is embedded in middle folder
In central layer.
In connecting node, steel reinforcement cage is cuboid frame-type structure.One of embodiment of installation is：Steel reinforcement cage is from top to bottom
The in-situ layer for anchoring into overlapping top plate is stretched out in installation, steel reinforcement cage upper end, and the in-situ layer for anchoring into overlapping bottom plate is stretched out in steel reinforcement cage lower end.Peace
The two of the embodiment of dress are：Steel reinforcement cage is installed from top to bottom, and the in-situ layer for anchoring into overlapping top plate, reinforcing bar are stretched out in steel reinforcement cage upper end
Cage lower end, which is stretched out, to be anchored into cast-in-place bottom plate.In the embodiment of above two steel reinforcement cage installation, ring is all connected with the inside of steel reinforcement cage
More vertical reinforcements and the additional connection reinforcing bar of transverse direction for crossing steel reinforcement cage on the inside of steel reinforcement cage, laterally add the both ends for connecting reinforcing bar
The middle sandwich of layers of the overlapping of insertion first wall and the middle sandwich of layers of the second overlapping wall respectively.Vertical openings of the present utility model connect
Connect in node, its vertical openings width be two overlapping walls the second preformed layer end between it is spaced apart, the distance
Length is equal or slightly larger than the length of steel reinforcement cage.
Claims (7)
- A kind of 1. vertical openings connecting node for overlapping wall and overlapping wall, it is characterised in that：Folded including the first overlapping wall, with first The second of He Qiang sides connection overlaps wall and is installed on the first overlapping wall and the steel reinforcement cage of the second overlapping wall junction；Described One overlapping wall and the second overlapping wall all have the first preformed layer, the second preformed layer and positioned at the first preformed layer and the second preformed layer it Between middle sandwich of layers；In the side junction of the described first overlapping wall and the second overlapping wall, the first of the first overlapping wall is prefabricated Layer end flushes with the first side preformed layer end of the second overlapping wall, and first overlaps the second preformed layer of wall to be shorter than first prefabricated Layer, the second preformed layer of the second overlapping wall are equally shorter than the first preformed layer, are spaced between the second preformed layer end of two overlapping walls Certain distance, form the vertical openings structure of installation steel reinforcement cage.
- 2. vertical openings connecting node of the overlapping wall according to claim 1 with overlapping wall, it is characterised in that：First overlapping Vertical distribution bar, the horizontal stroke with corresponding vertical distribution bar connection are all embedded with the first preformed layer and the second preformed layer of wall To the second preformed layer of the vertical reinforcement and the first overlapping wall of distribution bar and the first preformed layer of both ends connection the first overlapping wall Vertical reinforcement truss connection reinforcing bar, truss connection reinforcing bar be embedded in middle sandwich of layers；The first of second overlapping wall is prefabricated All be embedded with layer and the second preformed layer vertical distribution bar, the transversely distributed steelbar connected with corresponding vertical distribution bar and The vertical reinforcement of the vertical reinforcement of first preformed layer of both ends connection the second overlapping wall and the second preformed layer of the second overlapping wall Truss connects reinforcing bar, and truss connection reinforcing bar is embedded in middle sandwich of layers.
- 3. vertical openings connecting node of the overlapping wall according to claim 1 with overlapping wall, it is characterised in that：Described steel Muscle cage is cuboid frame-type structure.
- 4. vertical openings connecting node of the overlapping wall according to claim 1 with overlapping wall, it is characterised in that：Described steel Muscle cage is installed from top to bottom, and the in-situ layer for anchoring into overlapping top plate is stretched out in steel reinforcement cage upper end, and steel reinforcement cage lower end, which is stretched out, anchors into overlapping bottom The in-situ layer of plate.
- 5. vertical openings connecting node of the overlapping wall according to claim 1 with overlapping wall, it is characterised in that：Described steel Muscle cage is installed from top to bottom, and the in-situ layer for anchoring into overlapping top plate is stretched out in steel reinforcement cage upper end, and steel reinforcement cage lower end, which is stretched out, anchors into cast-in-place bottom In plate.
- 6. vertical openings connecting node of the overlapping wall according to claim 1 with overlapping wall, it is characterised in that：Described steel More vertical reinforcements on the inside of ring steel reinforcement cage are connected with the inside of muscle cage connection reinforcing bar is added with the transverse direction for crossing steel reinforcement cage, it is laterally attached The both ends of connection reinforcing bar are added to insert the middle sandwich of layers of the first overlapping wall and the middle sandwich of layers of the second overlapping wall respectively.
- 7. vertical openings connecting node of the overlapping wall according to claim 1 with overlapping wall, it is characterised in that：Described first Overlap spaced apart, distance between the second preformed layer end of wall and the second preformed layer end of the second overlapping wall Length be equal or slightly larger than the length of steel reinforcement cage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720898187.0U CN207194228U (en) | 2017-07-24 | 2017-07-24 | Wall is overlapped with overlapping the vertical openings connecting node of wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720898187.0U CN207194228U (en) | 2017-07-24 | 2017-07-24 | Wall is overlapped with overlapping the vertical openings connecting node of wall |
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| Publication Number | Publication Date |
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| CN207194228U true CN207194228U (en) | 2018-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720898187.0U Active CN207194228U (en) | 2017-07-24 | 2017-07-24 | Wall is overlapped with overlapping the vertical openings connecting node of wall |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327047A (en) * | 2017-07-24 | 2017-11-07 | 远大住宅工业（上海）有限公司 | Overlap the vertical openings connecting node of wall and overlapping wall |
| CN111173030A (en) * | 2020-01-10 | 2020-05-19 | 上海二十冶建设有限公司 | Prefabricated sandwich side wall and prefabricated superposed bottom plate connecting node structure and construction method thereof |
-
2017
- 2017-07-24 CN CN201720898187.0U patent/CN207194228U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327047A (en) * | 2017-07-24 | 2017-11-07 | 远大住宅工业（上海）有限公司 | Overlap the vertical openings connecting node of wall and overlapping wall |
| CN111173030A (en) * | 2020-01-10 | 2020-05-19 | 上海二十冶建设有限公司 | Prefabricated sandwich side wall and prefabricated superposed bottom plate connecting node structure and construction method thereof |
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