CN219909653U - Parapet waterproof coiled material closing-in structure - Google Patents
Parapet waterproof coiled material closing-in structure Download PDFInfo
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- CN219909653U CN219909653U CN202321046742.9U CN202321046742U CN219909653U CN 219909653 U CN219909653 U CN 219909653U CN 202321046742 U CN202321046742 U CN 202321046742U CN 219909653 U CN219909653 U CN 219909653U
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- plate
- parapet
- pressing
- coiled material
- waterproof coiled
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- 239000000463 material Substances 0.000 title claims abstract description 38
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 14
- 238000010276 construction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000010079 rubber tapping Methods 0.000 description 11
- 239000012528 membrane Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000004078 waterproofing Methods 0.000 description 5
- 230000010485 coping Effects 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model discloses a parapet waterproof coiled material closing-in structure, which comprises an L-shaped inclined fixing part, a pressing part and a shielding part, wherein the L-shaped inclined fixing part is arranged in a groove formed in a parapet wall body, the groove is of a rectangular structure with an inclined downward direction, the shielding part is arranged above the groove, and the lower end of the L-shaped inclined fixing part is connected with the pressing part; the compacting part comprises a compacting plate II and a shielding plate II, the connection position of the bottommost end of the compacting plate II and the pressing connection plate can be flexibly adjusted to adapt to the different thickness and the number of layers of the waterproof coiled material in the actual construction process, and the parapet waterproof coiled material closing-in structure can exert good waterproof effect and fixing effect in the face of the change of the data. Meanwhile, the second shielding plate can protect the waterproof coiled material at the bottom edge of the wall to drain rainwater, and the problem that leakage phenomenon occurs due to unreasonable structure of the waterproof device at the parapet of the existing roof is solved.
Description
Technical Field
The utility model relates to a waterproof coiled material closing-in structure, in particular to a parapet waterproof coiled material closing-in structure.
Background
Parapet is a short wall around the roof of a building, and mainly has the effect of preventing water pressure bricks from being collected at the bottom in addition to maintenance safety so as to prevent water seepage of a waterproof layer or rainwater flow of the roof. Parapet wall's effect is the safety of protection personnel to play the decorative effect to building facade. The parapet wall is used for fixing felt or waterproof coiled materials besides the elevation decoration function. Parapet walls are considered as the role of railing, as specified by the building technical regulations. As is well known, parapet walls not only play a role in decorating roofs and maintaining safety in modern buildings, but also are important positions for preventing water seepage of waterproof layers or rainwater on roofs from overflowing. The traditional parapet waterproof coiled material necking method is that a through groove is drilled on the parapet wall of a roof, the waterproof coiled material is pressed into the groove, and after being nailed and pressed by a waterproof pressing strip, the waterproof coiled material is filled with sealing materials for sealing, and cement mortar is smeared for protection.
For example, in chinese patent No. CN204266489U, a waterproof head-collecting device for parapet of roof is disclosed. The inner wall of the parapet wall is provided with a groove which is positioned above the waterproof coiled material and is horizontally arranged; the groove is matched with the galvanized cover plate, the vertical gap is changed into a horizontal gap, the horizontal gap is sealed through building sealant, meanwhile, drainage is carried out through the drainage cover plate and the drainage baffle, rainwater is drained, and the problem that leakage phenomenon occurs due to unreasonable structure of the waterproof device at the parapet of the existing roof is solved.
However, the waterproof head-collecting device for the parapet of the roof also has the following defects:
1. a structure for shielding rainwater is not arranged above the groove, the rainwater can permeate the building sealant at the upper end of the galvanized cover plate to enter the groove, and the groove is perpendicular to the parapet wall body, so that the rainwater drainage effect is poor; over time, the water droplets may cause the grooves to deform, thereby causing the waterproofing membrane to become empty.
2. The self-tapping screw with the expansion pipe is not provided with a structure for helping the self-tapping screw with the expansion pipe to shield rainwater erosion, so that the self-tapping screw is directly exposed outside, and the screw can rust under the erosion of rainwater, so that a good effect of stabilizing the waterproof coiled material can not be achieved, and the waterproof coiled material can be loosened.
Disclosure of Invention
Because the parapet waterproof coiled material closing-in structure in the prior art has the problems, a novel parapet waterproof coiled material closing-in structure needs to be developed to replace the traditional parapet waterproof coiled material closing-in structure. The utility model improves the structure of the groove on the basis of the prior art, increases the shielding part above the groove, increases the drainage effect of the groove on rainwater, and reduces the risks of screw rust and waterproof coiled material loosening.
The technical idea of the utility model is as follows:
1. the structure of the groove is changed from a rectangular structure which is formed by being perpendicular to the parapet wall body to a rectangular structure which is inclined downwards, so that the drainage effect of the groove on rainwater is improved, and the rainwater cannot be accumulated in the groove; under the protection of the structure, the self-tapping screw is not exposed to rainwater, and the service life is prolonged.
2. The design of the first shielding plate and the second shielding plate better protects the first compression plate and a plurality of fastening bolts on the compression plate, and delays the rusting speed of the fastening bolts.
3. The thickness and the layer number of the waterproof coiled material are different in the actual construction process, the connection position of the upper end of the pressing plate II and the pressing connection plate can be flexibly adjusted according to the data, and the waterproof coiled material is connected by the connecting bolts after the adjustment is finished.
In order to achieve the aim of the test, the technical scheme adopted by the utility model for solving the technical problems is as follows:
a parapet waterproof coiled material closing-in structure comprises an L-shaped inclined fixing part, a pressing part and a shielding part; the L-shaped inclined fixing part is arranged in a groove formed in the parapet wall body, a shielding part is arranged above the groove, and the lower end of the L-shaped inclined fixing part is connected with the pressing part; wherein,,
the groove is of a rectangular structure with a downward inclination;
the L-shaped inclined fixing part comprises a fixing plate and a pressing connection plate, and the bottom end of the fixing plate and the pressing connection plate are integrally formed;
the compressing part comprises a compressing plate II and a shielding plate II, and the shielding plate II is obliquely arranged at the bottommost end of the compressing plate II.
Further, the upper end of the second pressing plate is obliquely arranged, and the lower end of the second pressing plate is parallel to the parapet wall.
Further, a second fastening screw penetrating through the second pressing plate and into the parapet wall body is arranged on the second pressing plate.
In order to increase the drainage effect of the parapet waterproof coiled material closing-in structure, the utility model further adopts the optimized scheme that: the shielding part comprises a first pressing plate and a first shielding plate, the first pressing plate is arranged in parallel with the parapet wall, and the first shielding plate is obliquely arranged at the bottommost end of the first pressing plate.
The beneficial effects of the utility model are as follows:
(1) The downward rectangle recess structural design of slope can make the rainwater unable pile up in the recess, has avoided the recess to warp for in the water infiltration waterproofing membrane, cause the adverse effect of waterproofing membrane hollowing.
(2) The improved groove structure can protect the self-tapping screw from being directly exposed in rainwater, so that the self-tapping screw can rust rapidly, and the service life is prolonged.
(3) The position that pressure strip two upper ends and pressfitting connecting plate are connected can be adjusted in a flexible way to adapt to waterproofing membrane setting up different thickness and number of piles in the actual work progress, facing the change of these data, this parapet waterproofing membrane binding off structure all can exert good waterproof effect and fixed effect.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is an isometric view of a parapet waterproof roll closing structure of the present utility model;
fig. 2 is a side view of a parapet waterproof roll closing structure of the present utility model;
fig. 3 is a front view of a parapet waterproof roll closing structure of the present utility model;
fig. 4 is an enlarged view of the cooperation of the second pressing plate and the second shielding plate in fig. 3.
In the figure, 1, a parapet wall body; 101. a groove; 2. waterproof coiled materials; 3. a second compacting plate; 301. a second shielding plate; 4. fastening a second screw; 5. pressing the connecting plate; 501. a fixing plate; 502. self-tapping screw; 6. a connecting bolt; 7. a first pressing plate; 8. fastening a first screw; 9. a first shielding plate; 10. and pressing the concrete.
Detailed Description
In order to enable those skilled in the art to better understand the technical scheme of the present utility model, the technical scheme of the present utility model will be further described in detail with reference to the accompanying drawings and examples.
Example 1
Referring to fig. 1 to 4, a parapet waterproof roll closing-in structure includes an L-shaped inclined fixing part, a pressing part and a shielding part; according to parapet construction rule, the top of parapet is provided with concrete coping 10, total height of concrete coping 10 plus parapet wall 1 is 1000mm, width of parapet wall 1 is 150mm, concrete coping 10 width is 60mm wider than parapet wall 1, and height of concrete coping 10 is 120mm.
The parapet wall body 1 is provided with a groove 101, the position of the groove 101 is 500mm away from the bottom surface of the concrete roof 10, the groove 101 is of a rectangular structure with downward inclination, the inclination angle is 35 degrees, the lower side length of the groove 101 is slightly longer than the upper side length, the height is 42mm, the innermost part of the groove 101 is the closing-in position of the waterproof coiled material 2, an L-shaped inclined fixing part is arranged in the groove 101 and comprises a fixing plate 501 and a pressing connection plate 5, and the pressing connection plate 5 is vertically fixedly connected with the fixing plate 501; the fixing plate 501 is tightly attached to the waterproof roll 2, and the tapping screw 502 is obliquely driven to penetrate through the waterproof roll 2 and the fixing plate 501 until the parapet wall 1, so that the closing-in of the waterproof roll 2 is fixed. A shielding part is arranged above the groove 101, and the lower end of the L-shaped inclined fixing part is connected with a pressing part.
The compacting part comprises a compacting plate II 3 and a shielding plate II 301, the shielding plate II 301 is obliquely arranged at the bottommost end of the compacting plate II 3, the compacting plate II 3 is obliquely arranged at the lower end of the pressing connection plate 5, the upper end inclination angle of the compacting plate II 3 is the same as that of the groove 101, and the lower end of the compacting plate II is parallel to the parapet wall body 1.
The top surface of the second pressing plate 3 is inclined by 35 degrees and is used for being matched with the pressing connection plate 5, the top surface of the second pressing plate 3 can be properly adjusted back and forth on the pressing connection plate 5, and proper positions are selected according to different thicknesses and layers of the waterproof coiled materials 2, so that the lower end of the second pressing plate 3 is tightly attached to the waterproof coiled materials 2, and the second pressing plate 3 is connected with the pressing connection plate 5 through a connecting bolt 6; and a second fastening screw 4 is arranged at the lower end of the second pressing plate 3 from the outer side of the second pressing plate 3 to the parapet wall body 1. The rear end of the second pressing plate 3 and the second shielding plate 301 are integrally arranged, the second shielding plate 301 can drain rainwater, the waterproof coiled material 2 at the bottom edge of the parapet wall is protected, and the problem that leakage phenomenon occurs due to unreasonable structure of the waterproof device at the parapet wall of the existing roof is solved.
Preferably, the shielding part comprises a first pressing plate 7 and a first shielding plate 9, the first pressing plate 7 is arranged in parallel with the parapet wall body 1, the bottommost end of the first pressing plate 7 is connected with the first shielding plate 9, and the first shielding plate 9 is obliquely arranged and integrally formed with the first pressing plate 7. The first pressing plate 7 is provided with the first fastening screw 8, so that the first pressing plate 7 presses the vertical wall surface, the first shielding plate 9 shields the connecting bolt 6 below from rainwater, and the rusting speed of the connecting bolt 6 due to rainwater erosion is slowed down; and simultaneously, the drainage effect of the whole device can be increased. Finally, the first fastening screw 8, the second fastening screw 4 and the self-tapping screw 502 are tightly embedded and sealed by using sealing materials.
Example 2 application case
The embodiment describes the application of the utility model in the field of head collecting devices for construction engineering. Firstly, continuously paving coiled materials of a roof onto a vertical wall surface to form a waterproof coiled material 2, then cutting an inclined groove 101 at a specified position of a parapet wall body 1 by a woodworking electric saw, additionally paving a layer of waterproof coiled material at the juncture of the roof and the parapet wall body 1, taking the inside of the groove 101 as a closing-in position of the waterproof coiled material 2, then placing a fixing plate 501 and a pressing connection plate 5 into the groove 101, compacting the closing-in position by the fixing plate 501, pressing the waterproof coiled material 2 on the lower bottom edge of the groove 101 by the pressing connection plate 5, obliquely driving a tapping screw 502 into the parapet wall body 1, then pressing the waterproof coiled material 2 on the lower end of the groove 101 by a pressing plate II 3, pasting a top surface with the pressing connection plate 5, driving a connecting bolt 6 at a proper connecting position for connecting the pressing connection plate 5 and the pressing plate II 3, driving a fastening screw II 4 at a position parallel to the parapet wall body 1 in the pressing plate, finally fixing the pressing plate I7 and the shielding plate II 9 above the groove 101, keeping stable by the fastening screw II 4, pressing the pressing plate I7 into the vertical wall surface, and tightly pressing the wall surface by the fastening screw II 4 and tightly sealing the tapping screw 502.
The foregoing examples have shown only the preferred embodiments of the utility model, which are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that modifications, improvements and substitutions can be made by those skilled in the art without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (4)
1. The parapet waterproof coiled material closing-in structure is characterized by comprising an L-shaped inclined fixing part, a pressing part and a shielding part; the L-shaped inclined fixing part is arranged in a groove (101) formed in the parapet wall body (1), a shielding part is arranged above the groove (101), and the lower end of the L-shaped inclined fixing part is connected with the pressing part; wherein,,
the groove (101) is of a rectangular structure with a downward inclination;
the L-shaped inclined fixing part comprises a fixing plate (501) and a pressing connection plate (5), and the bottom end of the fixing plate (501) and the pressing connection plate (5) are integrally formed;
the compressing part comprises a compressing plate II (3) and a shielding plate II (301), and the shielding plate II (301) is obliquely arranged at the bottommost end of the compressing plate II (3).
2. The parapet waterproof coiled material closing-in structure according to claim 1, wherein the upper end of the second pressing plate (3) is obliquely arranged, and the lower end of the second pressing plate is parallel to the parapet wall (1).
3. The parapet waterproof coiled material closing-in structure according to claim 2, wherein the second pressing plate (3) is provided with a second fastening screw (4) penetrating through the second pressing plate (3) to the parapet wall (1).
4. The parapet waterproof coiled material closing-in structure according to claim 1, wherein the shielding part comprises a first pressing plate (7) and a first shielding plate (9), the first pressing plate (7) is arranged in parallel with the parapet wall (1), and the first shielding plate (9) is obliquely arranged at the bottommost end of the first pressing plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321046742.9U CN219909653U (en) | 2023-05-05 | 2023-05-05 | Parapet waterproof coiled material closing-in structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321046742.9U CN219909653U (en) | 2023-05-05 | 2023-05-05 | Parapet waterproof coiled material closing-in structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219909653U true CN219909653U (en) | 2023-10-27 |
Family
ID=88426178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321046742.9U Active CN219909653U (en) | 2023-05-05 | 2023-05-05 | Parapet waterproof coiled material closing-in structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219909653U (en) |
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2023
- 2023-05-05 CN CN202321046742.9U patent/CN219909653U/en active Active
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