CN220814313U - Waterproof structure for connecting joint of assembled outer wall - Google Patents
Waterproof structure for connecting joint of assembled outer wall Download PDFInfo
- Publication number
- CN220814313U CN220814313U CN202322436359.0U CN202322436359U CN220814313U CN 220814313 U CN220814313 U CN 220814313U CN 202322436359 U CN202322436359 U CN 202322436359U CN 220814313 U CN220814313 U CN 220814313U
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- CN
- China
- Prior art keywords
- sealing plate
- wall
- outer sealing
- waterproof
- waterproof structure
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- 238000007789 sealing Methods 0.000 claims abstract description 84
- 239000000565 sealant Substances 0.000 claims description 13
- 239000000945 filler Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000011324 bead Substances 0.000 description 4
- 230000005489 elastic deformation Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 210000002421 cell wall Anatomy 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
The application relates to the field of building waterproof structures, and particularly discloses an assembled outer wall connecting seam waterproof structure which comprises an inner sealing plate, an outer sealing plate and a fixing bolt, wherein one ends, close to each other, of two adjacent wallboards are provided with mounting grooves, and the mounting grooves are formed along the length direction of the wallboards; the mounting groove of locating both sides wallboard is inserted respectively at the both ends of inner seal board, and the outer sealing plate is located the wallboard outside and laminates in assembling seam crossing, and inner seal board and outer sealing plate all are arranged along the length direction who assembles the seam, and fixing bolt runs through the outer sealing plate and is fixed in on the inner seal board, and fixing bolt has a plurality ofly along the length direction evenly distributed of outer sealing plate, installs sealing gasket between outer sealing plate and the wallboard. According to the waterproof wall, the inner sealing plate is arranged in the mounting groove, the outer sealing plate is arranged on the outer side of the wall plate, the outer sealing plate is locked and fastened on the inner sealing plate through the fixing bolts, and the inner sealing plate and the outer sealing plate can be tightly pressed at the assembling joint to seal the assembling joint, so that the waterproof performance can be effectively improved.
Description
Technical Field
The application relates to the field of building waterproof structures, in particular to an assembled outer wall connecting seam waterproof structure.
Background
The assembled building is to split the structural body of the building, such as wallboard, column, beam, laminated slab, stairs, etc. according to certain standard, produce in factory first, then transport to site for assembly.
In the related art, after the outer wall of the fabricated building is spliced, splicing seams are left at the connecting positions of the wallboards. In rainy days, the spliced seams become channels for water to permeate, so that the waterproofing of the spliced seams of the outer wall is particularly important. Sealing strips are usually filled in the spliced joints, and waterproof concrete is then painted on the external wall panels to prevent water.
In practical use, it is found that after long-term use, the waterproof concrete may have cracking, and after the waterproof concrete cracks, water directly enters the spliced seams, resulting in overall waterproof performance degradation. For this reason, the inventor provides a waterproof structure of the connecting seam of the assembled outer wall.
Disclosure of Invention
In order to improve the waterproof performance of an assembled joint, the application provides a waterproof structure of an assembled outer wall connecting joint.
The application provides a waterproof structure for an assembled outer wall connecting seam, which adopts the following technical scheme:
The waterproof structure of the connecting joint of the assembled outer wall comprises an inner sealing plate, an outer sealing plate and a fixing bolt, wherein one ends of two adjacent wallboards, which are close to each other, are provided with mounting grooves, and the mounting grooves are formed along the length direction of the wallboards; the utility model discloses a sealing gasket is installed to the wallboard, including the inner seal board, the mounting groove of both sides wallboard is located respectively to the both ends of inner seal board, the outer seal board is located the wallboard outside and laminates in assembling seam crossing, the inner seal board with the outer seal board is all arranged along the length direction who assembles the seam, fixing bolt runs through the outer seal board and is fixed in on the inner seal board, fixing bolt has a plurality ofly along the length direction evenly distributed of outer seal board, install sealing gasket between outer seal board and the wallboard.
By adopting the technical scheme, the outer sealing plate and the inner sealing plate are arranged, when in installation, two ends of the inner sealing plate are respectively inserted into the installation grooves of the two wallboards, then the outer sealing plate is abutted against the outer side of the wallboards at the splicing joint, and then the outer sealing plate is locked and fastened on the inner sealing plate through the splicing joint by a fixing bolt; the outer sealing plate and the inner sealing plate can be mutually tensioned by the fixing bolts, so that the assembly joints on the outer side of the wallboard can be effectively sealed; the sealing gasket is arranged on one side of the outer sealing plate, which is close to the wallboard, so that the overall waterproof performance can be further improved, and the service life of the wallboard is further prolonged.
Optionally, a sealant is filled in the assembly joint between the inner sealing plate and the outer sealing plate, and a sealant layer is formed.
Through adopting above-mentioned technical scheme, pack the sealant before inner seal board and outer seal board, form the sealant layer after the sealant solidifies, can effectively improve holistic waterproof performance.
Optionally, the side edges of the mounting groove near the two sides of the inner sealing plate are bent towards one side of the outer sealing plate.
Through adopting above-mentioned technical scheme, after locking fixing bolt, the both sides of inner seal board can be compressed tightly on the cell wall of mounting groove to along with fixing bolt's locking, inner seal board can produce elastic deformation, and overall structure is flattened the extension gradually, thereby with both sides chucking in the tank bottom department of mounting groove, and then better sealed, waterproof.
Optionally, an outwardly protruding rib is disposed on one side wall board, an insertion slot is disposed on the other side wall board corresponding to the rib, and the rib is inserted into the insertion slot.
Through adopting above-mentioned technical scheme, set up bead and slot on the wallboard, after having water infiltration to assemble the seam in, the cooperation of bead and slot can slow down the infiltration of water.
Optionally, the outside of bead parcel has waterproof pad.
Through adopting above-mentioned technical scheme, waterproof pad can be compressed tightly on the inner wall of bead and slot, and then improves holistic waterproof performance.
Optionally, a filler is filled inside the rib in the splice joint.
By adopting the technical scheme, the overall tightness can be effectively improved.
Optionally, waterproof concrete layers are arranged on the inner side and the outer side of the wallboard.
By adopting the technical scheme, the spliced seams are covered by the concrete layer, so that the water resistance is improved while the aesthetic degree of the whole appearance is improved.
Optionally, the sealing gasket is also arranged between the nut of the fixing bolt and the outer sealing plate.
By adopting the technical scheme, the water can be prevented from penetrating inwards from the fixing bolt, and the overall waterproof performance is improved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. Through setting up outer closing plate and inner closing plate, during the installation, insert the both ends of inner closing plate in the mounting groove of two wallboards respectively, then paste outer closing plate and lean on the wallboard outside in assembling seam department, rethread fixing bolt passes and assembles the seam and lock the outer closing plate on the inner closing plate, fixing bolt can be with outer closing plate and inner closing plate tensioning each other, can seal the assembling seam in the wallboard outside effectively, install sealing gasket in the outer closing plate side that is close to the wallboard, can further improve holistic waterproof performance, and then improve the life of wallboard;
2. through after locking fixing bolt, the both sides of inner seal board can be compressed tightly on the cell wall of mounting groove to along with fixing bolt's locking, inner seal board can produce elastic deformation, and overall structure is flattened the extension gradually, thereby with both sides chucking in the tank bottom department of mounting groove, and then better sealed, waterproof.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present application;
Fig. 2 is an enlarged view of the area a in fig. 1.
Reference numerals: 1. a wallboard; 11. a mounting groove; 12. a rib; 13. a slot; 14. a waterproof concrete layer; 2. an inner sealing plate; 3. an outer sealing plate; 4. a fixing bolt; 5. a sealing gasket; 6. a sealant layer; 7. a waterproof pad; 8. a filler; 9. and (5) splicing joints.
Detailed Description
The application is described in further detail below with reference to fig. 1-2.
The embodiment of the application discloses a waterproof structure of an assembled outer wall connecting seam, which comprises an inner sealing plate 2, an outer sealing plate 3 and a fixing bolt 4, wherein one end, close to each other, of two wallboards 1 is provided with a mounting groove 11, the mounting groove 11 is arranged in the vertical direction, and the mounting groove 11 is positioned at a position, close to the outer side, of the wallboards 1; two sides of the inner sealing plate 2 are respectively inserted into the mounting grooves 11 of the two wallboards 1, and the inner sealing plate 2 is arranged along the length direction of the mounting grooves 11; the outer sealing plate 3 is positioned at the outer side of the wallboard 1, and the outer sealing plate 3 is attached to the spliced seam 9 along the length direction of the spliced seam 9; the fixing bolts 4 are self-tapping screws, the fixing bolts 4 penetrate through the outer sealing plate 3 and are fastened on the inner sealing plate 2 in a locking mode, and the fixing bolts 4 are uniformly distributed in a plurality of directions along the length direction of the outer sealing plate 3; the sealing gasket 5 is arranged on one side of the outer sealing plate 3 close to the wall body, and the sealing gasket 5 is also arranged between the screw cap of the fixing bolt 4 and the outer sealing plate 3, so that the waterproof performance of the spliced joint 9 can be effectively improved.
The both sides limit that inner seal plate 2 is located mounting groove 11 is towards the slope of buckling of one side of outer seal plate 3, at locking fixing bolt 4's in-process, and the both sides limit of inner seal plate 2 can paste on the lateral wall of mounting groove 11 after receiving fixing bolt 4's locking force, along with fixing bolt 4's continuous locking, the both sides limit of inner seal plate 2 can produce elastic deformation, and the width of inner seal plate 2 increases gradually to with both sides limit chucking in the tank bottom department of mounting groove 11, can effectively improve sealing performance. Before the fixing bolt 4 is installed, sealant is injected into the splicing joint 9 from the bolt hole on the outer sealing plate 3, then the fixing bolt 4 is injected, and after the sealant is solidified, a sealant layer 6 is formed between the outer sealing plate 3 and the inner sealing plate 2, so that the sealing waterproof performance can be effectively improved.
One end of one side wall plate 1 close to the splicing seam 9 is integrally formed with an outwards protruding rib 12, the rib 12 is arranged along the vertical direction of the wall plate 1, and the rib 12 is positioned in the middle of the wall plate 1; the other side wall plate 1 is integrally formed with a slot 13 corresponding to the position of the rib 12, the waterproof pad 7 with a U-shaped section outline is stuck and fixed on the outer side of the rib 12, and the rib 12 and the waterproof pad 7 are inserted into the slot 13. After the wallboards 1 are installed, the waterproof pad 7 can be pressed between the two wallboards 1, so that the waterproof performance can be effectively improved.
A filler 8 is injected inside the splice joint 9 inside the ribs 12, the filler 8 may be a foam caulking agent or other filler. The filler 8 can seal the splice joint 9, improving the overall tightness. Waterproof concrete layers 14 are painted on the inner side and the outer side of the wallboard 1, the waterproof concrete layers 14 can cover up the spliced seams 9, the overall attractiveness is improved, and meanwhile the wallboard 1 can be integrally waterproof.
The embodiment of the application discloses an implementation principle of an assembled outer wall connecting seam waterproof structure, which comprises the following steps: the inner sealing plate 2 and the outer sealing plate 3 are arranged at the outer side of the splicing joint 9 on the wall body, the inner sealing plate 2 and the outer sealing plate 3 are locked and fixed through the fixing bolts 4, and the sealing gasket 5 is tightly pressed on the outer side of the wall body by the outer sealing plate 3, so that water resistance can be effectively achieved; the sealant is filled between the inner sealing plate 2 and the outer sealing plate 3 to form a sealant layer 6, so that the overall waterproof performance can be further improved, and the service life of the wall structure can be further effectively prolonged.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (8)
1. A waterproof structure of an assembled outer wall connecting joint is characterized in that: the wall plate comprises an inner sealing plate (2), an outer sealing plate (3) and fixing bolts (4), wherein mounting grooves (11) are formed in one ends, close to each other, of two adjacent wall plates (1), and the mounting grooves (11) are formed in the length direction of the wall plates (1); the utility model discloses a sealing plate, including inner sealing plate (2), mounting groove (11) of both sides wallboard (1) are inserted respectively at the both ends of inner sealing plate (2), outer sealing plate (3) are located wallboard (1) outside and laminate in assembling seam (9) department, inner sealing plate (2) with outer sealing plate (3) are all arranged along the length direction of assembling seam (9), fixing bolt (4) run through outer sealing plate (3) and be fixed in on inner sealing plate (2), fixing bolt (4) have a plurality ofly along the length direction evenly distributed of outer sealing plate (3), install sealing gasket (5) between outer sealing plate (3) and wallboard (1).
2. The waterproof structure of the connecting seam of the assembled outer wall according to claim 1, wherein: and a sealant layer (6) is formed by filling sealant between the inner sealing plate (2) and the outer sealing plate (3) in the splicing joint (9).
3. The waterproof structure of the connecting seam of the assembled outer wall according to claim 1, wherein: the side edges of the inner sealing plate (2) close to the mounting grooves (11) on the two sides are bent towards one side of the outer sealing plate (3).
4. The waterproof structure of the connecting seam of the assembled outer wall according to claim 1, wherein: an outwards protruding rib (12) is arranged on one side wall plate (1), a slot (13) is formed in the other side wall plate (1) corresponding to the rib (12), and the rib (12) is inserted into the slot (13).
5. The waterproof structure of the connecting seam of the assembled outer wall according to claim 4, wherein: the outer side of the convex edge (12) is wrapped with a waterproof pad (7).
6. The waterproof structure of the connecting seam of the assembled outer wall according to claim 4, wherein: the inside of the convex rib (12) in the splicing joint (9) is filled with a filler (8).
7. The waterproof structure of the connecting seam of the assembled outer wall according to claim 1, wherein: the inner side and the outer side of the wallboard (1) are respectively provided with a waterproof concrete layer (14).
8. The waterproof structure of the connecting seam of the assembled outer wall according to claim 1, wherein: the sealing gasket (5) is also arranged between the nut of the fixing bolt (4) and the outer sealing plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322436359.0U CN220814313U (en) | 2023-09-07 | 2023-09-07 | Waterproof structure for connecting joint of assembled outer wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322436359.0U CN220814313U (en) | 2023-09-07 | 2023-09-07 | Waterproof structure for connecting joint of assembled outer wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220814313U true CN220814313U (en) | 2024-04-19 |
Family
ID=90704794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322436359.0U Active CN220814313U (en) | 2023-09-07 | 2023-09-07 | Waterproof structure for connecting joint of assembled outer wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220814313U (en) |
-
2023
- 2023-09-07 CN CN202322436359.0U patent/CN220814313U/en active Active
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