CN216130360U - Waterproof structure of building wall expansion joint - Google Patents
Waterproof structure of building wall expansion joint Download PDFInfo
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- CN216130360U CN216130360U CN202122147426.8U CN202122147426U CN216130360U CN 216130360 U CN216130360 U CN 216130360U CN 202122147426 U CN202122147426 U CN 202122147426U CN 216130360 U CN216130360 U CN 216130360U
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Abstract
The utility model relates to the technical field of building walls, in particular to a waterproof structure of a building wall expansion joint, which comprises a wall body and a telescopic plate, wherein a ground joint is arranged on the wall body, a water-swelling filler is arranged in the ground joint, a fastening pad is arranged in the middle part of the water-swelling filler, a second bonding joint is arranged above the fastening pad, a second bonding layer is arranged in the second bonding joint, the telescopic plate is positioned at the top of the ground joint, mounting plates are arranged on two sides of the telescopic plate, the mounting plates are matched with the mounting grooves, fixing bolts are arranged on the mounting plates, a first bonding layer is arranged in the first bonding joint, the telescopic plate is convenient to replace through the mutual matching of the mounting plates and the mounting grooves, the use effect of the structure is further improved, and through the first bonding layer, the second bonding layer and the fastening pad, the sealing coefficient of the structure can be improved, and the water seepage prevention effect of the structure is improved.
Description
Technical Field
The utility model relates to the technical field of building walls, in particular to a waterproof structure of an expansion joint of a building wall.
Background
As is well known, the waterproof quality problem of basement engineering is continuously developed due to the fact that large basement construction is long in construction period, large in investment, multiple in materials, complex and changeable in underground conditions, large in construction organization difficulty and the like, and particularly the seepage resistance problem of expansion joints of basement floors is a difficult and miscellaneous disease which puzzles the whole engineering world.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a waterproof structure for an expansion joint of a building wall body.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a waterproof construction at building wall expansion joint, includes wall body and expansion plate, be equipped with the ground seam on the wall body, be equipped with water-swelling filler in the ground seam, the mid portion of water-swelling filler is equipped with fastening pad, the top of fastening pad is equipped with the second joint seam, be equipped with the second adhesive linkage in the second joint seam, the top of ground seam is equipped with the mounting groove, the expansion plate is located the top of ground seam, the both sides of expansion plate are equipped with the mounting panel, mounting panel and mounting groove mutually support, just be equipped with fixing bolt on the mounting panel, one side of mounting groove is equipped with first joint seam, be equipped with first adhesive linkage in the first joint seam, the mid portion of expansion plate is equipped with the fixed block, the fixed block is located the lower extreme of expansion plate, just the fixed block runs through fastening pad.
In order to improve the waterproof effect of the structure, the waterproof structure is improved in that a protective pad is arranged above the telescopic plate, a third bonding seam is arranged above the first bonding seam, and a third bonding layer is arranged in the third bonding seam.
In order to improve the using effect of the structure, the utility model has the improvement that a waterproof coating is arranged between the protective pad and the expansion plate, and a sealing pad is arranged between the mounting plate and the mounting groove.
In order to improve the practicability of the structure, the improvement of the utility model is that the first adhesive layer, the second adhesive layer and the third adhesive layer are all made of waterproof heat-resistant glue, and a plurality of through holes are arranged in the water-swelling filler.
In order to enable the fastening pad to be installed more firmly, the utility model has the improvement that a limiting groove is arranged on the inner wall of the ground seam, a limiting block is arranged on the outer wall of the fastening pad, and the limiting block and the limiting groove are matched with each other.
In order to enable the telescopic plate to be installed more firmly, the telescopic plate is improved in that a clamping groove is formed in the bottom of the installation groove, a clamping block is arranged at the lower end of the installation plate, and the clamping block is matched with the clamping groove.
(III) advantageous effects
Compared with the prior art, the utility model provides a waterproof structure for an expansion joint of a building wall, which has the following beneficial effects:
the middle part of the expansion plate is provided with a fixed block which is positioned at the lower end of the expansion plate and penetrates through the fastening pad, in the structure, when the expansion plate is extruded, the fixed block can extrude and press the fixed cushion, when the fixed cushion is extruded, a sealing effect can be provided for the ground seam, the mounting plate is matched with the mounting groove, and the mounting plate is provided with a fixing bolt, one side of the mounting groove is provided with a first bonding seam, a first bonding layer is arranged in the first bonding seam, the mounting plate is matched with the mounting groove, so that the expansion plate is convenient to replace, the use effect of the structure is improved, through first adhesive linkage, second adhesive linkage and the fastening pad that is equipped with, can improve the sealing coefficient of this structure to the prevention of seepage water effect of this structure has been improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1A;
in the figure: 1. sewing the ground; 2. a water-swellable filler; 3. a through hole; 4. a protective pad; 5. a third bonding seam; 6. a water-resistant coating; 7. a retractable plate; 8. a fixed block; 9. mounting a plate; 10. fixing the bolt; 11. A first adhesive layer; 12. a clamping block; 13. a first adhesive seam; 14. mounting grooves; 15. a gasket; 16. A fastening pad; 17. a limiting block; 18. a second adhesive layer; 19. and a second adhesive seam.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the waterproof structure for an expansion joint of a building wall comprises a wall body and a retractable plate 7, wherein a ground joint 1 is arranged on the wall body, a water-swellable filler 2 is arranged in the ground joint 1, a fastening pad 16 is arranged in the middle of the water-swellable filler 2, a second adhesive joint 19 is arranged above the fastening pad 16, a second adhesive layer 18 is arranged in the second adhesive joint 19, an installation groove 14 is arranged at the top end of the ground joint 1, the retractable plate 7 is positioned at the top of the ground joint 1, mounting plates 9 are arranged on two sides of the retractable plate 7, the mounting plates 9 and the installation groove 14 are matched with each other, a fixing bolt 10 is arranged on the mounting plates 9, a first adhesive joint 13 is arranged on one side of the installation groove 14, a first adhesive layer 11 is arranged in the first adhesive joint 13, a fixing block 8 is arranged in the middle of the retractable plate 7, the fixing block 8 is located at the lower end of the telescopic plate 7, and the fixing block 8 penetrates through the fastening pad 16.
In order to improve the waterproof effect of the structure, the utility model is improved in that a protective pad 4 is arranged above the expansion plate 7, a third bonding seam 5 is arranged above the first bonding seam 13, and a third bonding layer is arranged in the third bonding seam 5.
In order to improve the using effect of the structure, the waterproof coating 6 is arranged between the protective pad 4 and the expansion plate 7, the sealing gasket 15 is arranged between the mounting plate 9 and the mounting groove 14, the waterproof effect between the protective pad 4 and the expansion plate 7 can be improved through the waterproof coating 6, and after the expansion plate 7 is mounted, the mounting plate 9 compresses the sealing gasket 15, so that the sealing effect between the mounting plate 9 and the mounting groove 14 is further improved.
In order to improve the practicability of the structure, the improvement of the utility model is that the first adhesive layer 11, the second adhesive layer 18 and the third adhesive layer are made of waterproof heat-resistant glue, a plurality of through holes 3 are arranged in the water-swelling filler 2, and the through holes 3 are arranged in the structure, so that the amount of working materials of the structure can be reduced on the premise of not influencing the normal use of the structure.
In order to enable the fastening pad 16 to be installed more firmly, the utility model improves that a limiting groove is arranged on the inner wall of the ground seam 1, a limiting block 17 is arranged on the outer wall of the fastening pad 16, the limiting block 17 is matched with the limiting groove, and the fastening pad 16 is convenient to install in the ground seam 1 through the matching of the limiting block 17 and the limiting groove.
In order to enable the telescopic plate 7 to be installed more firmly, the utility model has the improvement that the bottom of the installation groove 14 is provided with a clamping groove, the lower end of the installation plate 9 is provided with a clamping block 12, and the clamping block 12 is matched with the clamping groove.
In summary, when the waterproof structure of the building wall expansion joint of the present invention is used, after the wall body is heated, according to the principle of expansion with heat and contraction with cold, the wall body will expand, the expansion plate 7 will be pressed at the joint 1, when the expansion plate 7 is pressed, the fixing block 8 will press the fastening pad 16, when the fastening pad 16 is pressed, a sealing effect can be provided at the joint 1, the expansion plate 7 is fixed at the top of the joint 1 in the present structure, and is installed by the mutual matching of the mounting plate 9 and the mounting groove 14, further fixed by the fixing bolt 10, here, the expansion plate 7 is convenient to replace by the mutual matching of the mounting plate 9 and the mounting groove 14, when the expansion plate 7 is replaced, the fixing bolt 10 is loosened, thereby improving the use effect of the present structure, in the present structure, through the first adhesive layer 11 in the first joint 13, the sealing effect and the anti-seepage effect at the edge of the mounting plate 9 can be improved, and the sealing effect and the anti-seepage effect at the edge of the fastening pad 16 can be improved through the second bonding layer 18 in the second bonding seam 19.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a waterproof structure at building wall expansion joint, its characterized in that, includes wall body and expansion plate (7), be equipped with seam (1) on the wall body, be equipped with in seam (1) and meet water inflation filler (2), the mid portion that meets water inflation filler (2) is equipped with fastening pad (16), the top of fastening pad (16) is equipped with second bonding seam (19), be equipped with second adhesive linkage (18) in second bonding seam (19), the top of seam (1) is equipped with mounting groove (14), expansion plate (7) are located the top of seam (1), the both sides of expansion plate (7) are equipped with mounting panel (9), mounting panel (9) and mounting groove (14) mutually support, just be equipped with fixing bolt (10) on mounting panel (9), one side of mounting groove (14) is equipped with first bonding seam (13), be equipped with first adhesive linkage (11) in first bonding seam (13), the mid portion of expansion plate (7) is equipped with fixed block (8), fixed block (8) are located the lower extreme of expansion plate (7), just fixed block (8) run through fastening pad (16).
2. The waterproof structure for expansion joints of building walls as claimed in claim 1, wherein a protective pad (4) is arranged above the expansion plate (7), a third bonding joint (5) is arranged above the first bonding joint (13), and a third bonding layer is arranged in the third bonding joint (5).
3. The waterproof structure for expansion joints of building walls as claimed in claim 2, wherein a waterproof coating (6) is provided between the protective pad (4) and the expansion plate (7).
4. The waterproof structure for expansion joints of building walls as claimed in claim 2, wherein said first adhesive layer (11), said second adhesive layer (18) and said third adhesive layer are made of waterproof and heat-resistant glue.
5. The waterproof structure for expansion joints of building walls as claimed in claim 1, wherein said water-swellable filler (2) is provided with a plurality of through holes (3).
6. The waterproof structure for the expansion joint of the building wall body as claimed in claim 1, wherein a limiting groove is formed on the inner wall of the ground joint (1), a limiting block (17) is formed on the outer wall of the fastening pad (16), and the limiting block (17) is matched with the limiting groove.
7. The waterproof structure for an expansion joint of a building wall body as claimed in claim 1, wherein a sealing gasket (15) is arranged between the mounting plate (9) and the mounting groove (14).
8. The waterproof structure for the expansion joint of the building wall body as claimed in claim 1, wherein a slot is formed at the bottom of the mounting groove (14), a block (12) is formed at the lower end of the mounting plate (9), and the block (12) is matched with the slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122147426.8U CN216130360U (en) | 2021-09-07 | 2021-09-07 | Waterproof structure of building wall expansion joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122147426.8U CN216130360U (en) | 2021-09-07 | 2021-09-07 | Waterproof structure of building wall expansion joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216130360U true CN216130360U (en) | 2022-03-25 |
Family
ID=80772621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122147426.8U Active CN216130360U (en) | 2021-09-07 | 2021-09-07 | Waterproof structure of building wall expansion joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216130360U (en) |
-
2021
- 2021-09-07 CN CN202122147426.8U patent/CN216130360U/en active Active
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