CN211228848U - Prefabricated superimposed shear wall bay window - Google Patents
Prefabricated superimposed shear wall bay window Download PDFInfo
- Publication number
- CN211228848U CN211228848U CN201920709706.3U CN201920709706U CN211228848U CN 211228848 U CN211228848 U CN 211228848U CN 201920709706 U CN201920709706 U CN 201920709706U CN 211228848 U CN211228848 U CN 211228848U
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- 238000007667 floating Methods 0.000 abstract description 4
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 3
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- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 239000012945 sealing adhesive Substances 0.000 description 2
- 241000784880 Titanopsis calcarea Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- 238000000465 moulding Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- Bay Windows, Entrances, And Structural Adjustments Related Thereto (AREA)
Abstract
The utility model relates to a prefabricated superimposed shear wall window that wafts, including the superimposed shear wall who reserves the window entrance to a cave, it still includes the window upper plate that wafts of prefabricating production alone respectively, the window hypoplastron that wafts, the window left side board that wafts and the window right side board that wafts, and the rear end face that respectively wafts the luffer board all is equipped with the straight out muscle that stretches into the window entrance to a cave and inserts the L shape play muscle in the superimposed shear wall cavity, and straight out muscle and L shape play muscle are through cast in situ concrete and superimposed shear wall fixed connection, and each luffer board is equipped with complex echelonment tongue-and-groove each other in respective tip concatenation department. The laminated shear wall has the advantages that each floating window plate is prefabricated separately and is provided with the step-shaped groove and tongue which are convenient to assemble, the straight-out ribs and the L-shaped ribs on the rear end face stretch into the window openings and the wall cavities of the prefabricated laminated shear wall and are fixed by cast-in-place concrete, production, transportation, hoisting and construction are simpler, the straight-out ribs and the L-shaped ribs are connected with the laminated shear wall by the cast-in-place concrete, and the laminated shear wall is firm in fixation and good in safety.
Description
Technical Field
The utility model belongs to the assembly type structure field relates to assembled prefabricated component window that wafts, concretely relates to prefabricated superimposed shear wall window that wafts.
Background
The prefabricated superposed shear wall bay window comprises a superposed shear wall consisting of two prefabricated concrete leaf plates and steel bar trusses connected to the two leaf plates, and a bay window upper plate, a bay window lower plate and left and right bay window side plates which are connected to a window opening of the superposed shear wall. The prefabricated superposed shear wall bay window has the advantages of high production and assembly efficiency, convenience in transportation and hoisting, high construction speed and the like.
The production of prefabricated bay windows used at present mainly has two types: one is the integral production with the beam (or the external hanging), and the integral bay window is complex in production, transportation, hoisting and construction; the other is that the bay window plate and the wall plate are produced, transported, hoisted and constructed separately, but a connecting steel bar (or an anchoring piece) with a beam (or a wall) is required to be arranged additionally. The prefabricated window that wafts that present wafts that luffer boards and wallboard separately produced exists following not enough: the splicing part of the adjacent bay window plates has defects in structural design, is inconvenient to assemble and has deformation risk; the bay window plate is directly anchored on the inner side leaf plate through the rib at the rear end face, the construction is inconvenient, and the stability is slightly poor; or the formed bay window only has an upper plate and a lower plate, and the requirements of building elevation lines, heat preservation, energy conservation and the like are difficult to meet.
SUMMERY OF THE UTILITY MODEL
The utility model provides a prefabricated superimposed shear wall window that wafts, it wafts luffer boards and wall board separately produces, through set up rational in infrastructure tongue-and-groove, set up the improvement mode such as the dowel bar that inserts in window entrance to a cave and the shear force wall cavity after luffer boards wafing luffer boards concatenation department, overcome among the prior art luffer boards and wall board separately produce the prefabricated window that wafts exist not enough above-mentioned.
The utility model provides an above-mentioned technical problem's technical scheme as follows: the prefabricated laminated shear wall bay window comprises a laminated shear wall reserved with a window opening, and further comprises a bay window upper plate, a bay window lower plate, a bay window left side plate and a bay window right side plate which are respectively prefabricated and produced independently, wherein the rear end surfaces of the bay window upper plate, the bay window lower plate, the bay window left side plate and the bay window right side plate are respectively provided with a straight-out rib extending into the window opening and an L-shaped rib inserted into a cavity of the laminated shear wall, the straight-out rib and the L-shaped rib are fixedly connected with the laminated shear wall through cast-in-place concrete, and the bay window upper plate, the bay window lower plate, the bay window left side plate and the bay window right side plate are provided with stepped grooves and tongues matched with each other at the splicing positions of the respective end parts.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Furthermore, the front ends of the bay window upper plate and the bay window lower plate are respectively provided with a water dripping line.
Adopt above-mentioned further scheme's beneficial effect be, rainwater is along indoor infiltration from top to bottom during the prevention raining under the luffer board.
Further, seams are formed at intervals between the matched stepped grooves and tongues, and the width of each seam is 1-2 cm.
The adoption of the further scheme has the advantages that the joint width of the matched stepped rabbet is 1-2cm, the sufficient splicing installation allowance is realized, the installation is convenient, meanwhile, no extrusion effect exists between the adjacent floating window plates (upper, lower, left and right), and the floating window plates are not easy to crack during the expansion deformation.
Furthermore, a back lining strip and a waterproof sealing adhesive tape are plugged at the opening of the seam close to the outer surface.
The beneficial effect of adopting the further scheme is that rainwater is effectively prevented from permeating into the room through the seams between the stepped grooves and tongues.
Further, the shape of the stepped rabbet at the left end or the right end of the lower bay window plate is a dihedral angle formed by a horizontal plane and an inclined plane, and the dihedral angle is an obtuse angle.
The beneficial effects of adopting the further scheme are that the stepped rabbet with the shape can ensure that the adjacent bay window plates are easier to splice, the installation is convenient, the overall effect after splicing is more attractive, the seam length of the fold-line-shaped seam is longer than that of a direct seam, and the waterproof effect is favorably enhanced.
The utility model has the advantages that:
the bay window upper plate, the bay window lower plate, the bay window left side plate and the bay window right side plate are respectively prefabricated and produced independently and are provided with step-shaped grooves and tongues convenient to assemble, straight ribs and L-shaped ribs on the rear end face stretch into a window hole and a wall cavity of the prefabricated superposed shear wall and are fixed by cast-in-place concrete, the production, the transportation, the hoisting and the construction are simpler, the straight ribs and the L-shaped ribs are connected with the superposed shear wall through the cast-in-place concrete, the fixation is firm, and the safety is good.
Drawings
Fig. 1 is a front view of a prefabricated superposed shear wall bay window provided by the present invention;
FIG. 2 is a cross-sectional view taken along A-A of FIG. 1;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;
fig. 4 is an enlarged schematic view of the spliced part of the left side plate of the bay window and the end part of the lower plate of the bay window.
In the drawings, the components represented by the respective reference numerals are listed below:
1. overlapping the shear wall; 2. a bay window upper plate; 3. a bay window lower plate; 4. a left side plate of the bay window; 5. a right side plate of the bay window; 6. a stepped tongue and groove; 7. d, straightening out ribs; forming ribs in an L shape; 60. a horizontal plane; 61. an inclined surface.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, if terms indicating orientation such as "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", etc. are used, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 4, the utility model provides a prefabricated superimposed shear wall bay window, including the superimposed shear wall who reserves the window entrance to a cave, it still includes the window upper plate 2 that wafts, the window hypoplastron 3 that wafts, the window left side board 4 that wafts and the window right side board 5 that wafts of prefabricating production alone respectively, the rear end face of the window upper plate 2 that wafts, the window hypoplastron 3 that wafts, the window left side board 4 that wafts and the window right side board 5 all is equipped with stretches into the muscle 7 that flare-outs and the insertion of window entrance to a cave L shape in superimposed shear wall 1 cavity goes out the muscle 8, flare-outs muscle 7 and L shape go out the muscle 8 through cast-in-place concrete with superimposed shear wall 1 fixed connection, the window upper plate 2 that wafts, the window hypoplastron 3, the window left side board 4 that wafts and the window right side board 5 that wafts are equipped with echelonment 6 that cooperate each other in respective tip concatenation department.
The rear end face refers to an end face of the louver plate close to the window opening.
Further, the front ends of the bay window upper plate 2 and the bay window lower plate 3 are respectively provided with a water dripping line.
It should be noted that the water dropping line on the upper panel of the bay window may be a portion of the metal outer facing layer extending downward from the bottom surface of the upper panel of the bay window, the water dropping line on the lower panel of the bay window may be a groove formed in the metal outer facing layer on the bottom surface of the bay window, and the water dropping line serves to prevent water from penetrating into the interior of the room along the bottom surface of the corresponding bay window panel.
Further, seams are formed at intervals between the matched stepped tongues and grooves 6, and the width of the seams is 1-2 cm.
Furthermore, a back lining strip and a waterproof sealing adhesive tape are plugged at the opening of the seam close to the outer surface.
It should be noted that the backing strip is located inside the seam and the waterproof sealant strip is located outside the backing strip to prevent rain from entering the seam.
Further, the shape of the stepped rabbet 6 at the left end or the right end of the bay window lower plate 3 is a dihedral angle formed by a horizontal plane 60 and an inclined plane 61, and the dihedral angle is an obtuse angle.
In order to more accurately understand the shape of the stepped groove, the stepped groove is further illustrated in fig. 2 and 4, and in a front view, the stepped groove corresponds to a notch shape left after a right-angled trapezoid is cut at each end of the bay window upper plate, the bay window lower plate, the bay window left plate, and the bay window right plate.
The utility model provides a preparation technology of prefabricated superimposed shear wall window that wafts is as follows:
a. producing a prefabricated laminated wallboard with a window opening (determined according to the actual shape of the window opening) on an automatic production line;
b. producing up and down floating window boards with grooves and tongues on two side edges, wherein the shapes of the grooves and tongues are shown in detail in figure 4;
c. the left and right bay window side boards are produced with grooves and tongues on both sides, the shape of which is shown in detail in fig. 4.
The utility model provides a prefabricated superimposed shear wall mounting process of window that wafts is as follows:
a. after the lower deck floor is completed;
b. a 2-5cm thick gasket is made on the floor at the installation position of the prefabricated superposed shear wall, and an expansion water stop tape can be pasted at the horizontal joint of the wallboard according to the requirement to be used as the secondary water-proof of the wall;
c. hoisting the wall body to a corresponding position, and additionally installing a support for fixing;
d. after the wall body is installed, firstly, the lower plate of the bay window is installed, and the reserved steel bars at the plate end are anchored into the window opening and the cavity of the prefabricated superposed shear wall which is installed, wherein the anchoring length is determined by design. The support is additionally arranged and fixed, so that the support can bear temporary load during construction and installation and can be used as temporary supports for the upper bay window plate and the left and right bay window side plates;
e. after the installation of the bay window lower plate is finished, sequentially installing the bay window left and right side plates according to the same method for installing the bay window lower plate;
f. after the installation of the lower plate and the two side plates of the bay window is finished, finally installing the upper plate of the bay window according to the same method for installing the lower plate of the bay window;
g. and after the prefabricated components are installed, pouring concrete into the cavity part of the prefabricated superposed shear wall, and completing the integrated pouring molding of the upper and lower plates, the two side plates and the prefabricated superposed shear wall of the prefabricated bay window.
h. Waterproof treatment is carried out on the joints of the bay window side plates and the bay window upper and lower plates at the rabbet positions, the gap distance between the rabbet positions is 1-2cm, the back lining material is firstly plugged, and waterproof sealant for the exterior wall building is coated.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (5)
1. A prefabricated laminated shear wall bay window comprises a laminated shear wall with a reserved window opening, and is characterized by further comprising a bay window upper plate (2), a bay window lower plate (3), a bay window left side plate (4) and a bay window right side plate (5) which are respectively and independently prefabricated and produced, the rear end faces of the bay window upper plate (2), the bay window lower plate (3), the bay window left side plate (4) and the bay window right side plate (5) are respectively provided with a straight-out rib (7) extending into the window opening and an L-shaped out rib (8) inserted into the cavity of the laminated shear wall (1), the straight-out ribs (7) and the L-shaped ribs (8) are fixedly connected with the superposed shear wall (1) through cast-in-place concrete, the upper bay window plate (2), the lower bay window plate (3), the left bay window plate (4) and the right bay window plate (5) are provided with stepped tongues and grooves (6) which are matched with each other at the splicing positions of the respective end parts.
2. The prefabricated laminated shear wall bay window of claim 1, wherein the front ends of the bay window upper plate (2) and the bay window lower plate (3) are provided with drip lines, respectively.
3. A prefabricated laminated shear wall bay window as claimed in claim 1, wherein the stepped rebates (6) which engage one another are spaced to form a seam, the width of which is in the range 1-2 cm.
4. A prefabricated laminated shear wall bay window as in claim 3, wherein the seam is closed at the opening adjacent the outer surface by a backing strip and a waterproof sealing strip.
5. A prefabricated laminated shear wall bay window as claimed in any one of claims 1 to 4, wherein said stepped rebate (6) at the left or right end of the bay window lower panel (3) is shaped as a dihedral angle formed by a horizontal plane (60) and an inclined plane (61) and said dihedral angle is obtuse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920709706.3U CN211228848U (en) | 2019-05-17 | 2019-05-17 | Prefabricated superimposed shear wall bay window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920709706.3U CN211228848U (en) | 2019-05-17 | 2019-05-17 | Prefabricated superimposed shear wall bay window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211228848U true CN211228848U (en) | 2020-08-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920709706.3U Active CN211228848U (en) | 2019-05-17 | 2019-05-17 | Prefabricated superimposed shear wall bay window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211228848U (en) |
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2019
- 2019-05-17 CN CN201920709706.3U patent/CN211228848U/en active Active
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Effective date of registration: 20240123 Granted publication date: 20200811 |