CN217998197U - Basement roof waterproof construction - Google Patents
Basement roof waterproof construction Download PDFInfo
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- CN217998197U CN217998197U CN202221528122.4U CN202221528122U CN217998197U CN 217998197 U CN217998197 U CN 217998197U CN 202221528122 U CN202221528122 U CN 202221528122U CN 217998197 U CN217998197 U CN 217998197U
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Abstract
The utility model relates to a construction technical field provides a basement roof waterproof construction, include: the groove is formed below the deformation joint of the top plate of the basement; the filling layer is arranged in the deformation joint; the two first angle steels are respectively arranged on two sides of the groove, each first angle steel comprises a first horizontal part and a first vertical part, the first horizontal part abuts against the top end of the groove, and the first vertical part abuts against the side end of the groove; the rubber water stop is laid at the top end of the groove along the length direction of the deformation seam and connected with the first horizontal parts of the two first angle steels through a plurality of first anchoring parts; the stainless steel cover plate is arranged in the groove along the length direction of the deformation seam, and the stainless steel cover plate is connected with the first vertical parts of the two first angle steels through the second anchoring pieces. The utility model has the advantages that: not only can be used as the mounting and supporting structure of the rubber water stop and the stainless steel cover plate, but also can be matched with the rubber water stop to further improve the waterproof effect.
Description
Technical Field
The utility model belongs to the technical field of the construction, concretely relates to basement roof waterproof construction.
Background
With the development of cities, the demand for underground spaces of cities is increasing. The basement is used as an important means for expanding urban space, and the anti-leakage construction of the basement is particularly important. The sliding support position (basement roof movement joint department) of basement roof is as the weak position of antiseep, adopts more excellent antiseep measure always to be the key point of construction. Due to the structural and positional particularity of the sliding support, the waterproof structure arranged at the position needs to have better waterproof effect. However, the existing basement roof deformation joint waterproof structure is generally filled with polystyrene foam boards, then is provided with a water stop and is sealed by sealing paste, and the waterproof structure is poor in waterproof effect and not suitable for waterproofing at the position of a sliding support of a basement roof.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the unsatisfactory problem of current basement roof waterproof construction water-proof effects, provide a waterproof construction that sliding support position was used suitable for basement roof.
The utility model provides a basement roof waterproof construction, include:
the deformation joint comprises a groove, a deformation joint body and a deformation joint, wherein the groove is formed below the deformation joint of a top plate of the basement and is communicated with the deformation joint body;
the filling layer is arranged in the deformation joint;
the two first angle steels are respectively arranged on two sides of the groove, each first angle steel comprises a first horizontal part and a first vertical part, the first horizontal part abuts against the top end of the groove, and the first vertical part abuts against the side end of the groove;
the rubber water stop is laid at the top end of the groove along the length direction of the deformation seam, and is connected with the first horizontal parts of the two first angle steels through a plurality of first anchoring parts;
the stainless steel cover plate is arranged in the groove along the length direction of the deformation seam and is positioned below the rubber water stop belt, and the stainless steel cover plate is connected with the first vertical parts of the two first angle steels through a plurality of second anchoring pieces; the first anchoring piece and the second anchoring piece are also respectively connected with the top plate of the basement;
and the downpipe is arranged at the bottom end of the stainless steel cover plate.
Further, the first anchoring part comprises a pressing plate and a first anchor bar; the clamp plate sets up the rubber waterstop is back to one end of first horizontal part, the one end of first dowel steel bury in the basement roof in advance, the other end of first dowel steel passes in proper order first horizontal part, rubber waterstop and clamp plate, and with clamp plate locking connection.
Further, the length direction of the first anchor bar is perpendicular to the plate surface of the pressing plate, and the plate surface of the pressing plate is parallel to the top end of the groove.
Further, the second anchoring piece comprises a second angle iron, a bolt and a second anchor bar; the second angle steel includes second horizontal part and the vertical portion of second, the vertical portion of second with first vertical portion connects, stainless steel apron passes through the bolt with the second horizontal part is connected, the one end of second dowel bar pre-bury in the basement roof, the other end of second dowel bar with first vertical portion connects.
Further, the length direction of the second anchor bar is perpendicular to the length direction of the first anchor bar.
Further, the second vertical portion is parallel to and tightly abutted against the first vertical portion, and the second vertical portion and the first vertical portion are welded and fixed.
Furthermore, the side end of the stainless steel cover plate abuts against the end face, back to the first vertical portion, of the second vertical portion, and the top end of the second vertical portion is higher than the set height of the stainless steel cover plate.
Furthermore, the bottom of the stainless steel cover plate, which is opposite to the deformation joint, is provided with a concave part, the concave direction of the concave part is opposite to that of the groove, the concave part is provided with a through hole, and the through hole is provided with the downpipe which is communicated with the through hole.
Furthermore, the downpipe is provided with a plurality of bolts, and the plurality of bolt pipes are arranged at intervals along the length direction of the stainless steel cover plate.
Further, the filling layer includes a polystyrene foam board.
The utility model has the advantages that: the groove is formed below the deformation joint of the top plate of the basement, and the first angle steel is arranged in the groove, so that the waterproof structure not only can be used as an installation supporting structure of the rubber waterstop and the stainless steel cover plate, but also can be matched with the rubber waterstop to further improve the waterproof effect; through the effect of stainless steel apron, can collect the infiltration and discharge through the pipe in the water, avoid the infiltration to hang upside down at the basement roof, cause the corrosion of neighbouring sliding support to rust. Through the effect of first anchor assembly and second anchor assembly, make first angle steel simple to operate, and then also facilitate for the installation of rubber waterstop and stainless steel apron.
Drawings
Figure 1 is the utility model discloses basement roof waterproof construction's cross section structure sketch map.
Fig. 2 is the utility model discloses a basement roof waterproof construction installs the structural schematic diagram in basement roof sliding support department.
In the drawings, 1-groove; 2-a filling layer; 3-first angle steel; 31-a first horizontal portion; 32-a first upright; 4-rubber waterstop; 5-stainless steel cover plate; 6-a downpipe; 7-a first anchor; 71-a first anchor bar; 72-a platen; 8-a second anchor; 81-second angle steel; 811-a second horizontal portion; 812-a second vertical portion; 82-bolt; 83-a second anchor bar; 9-basement roof; 10-a sliding support; 11-sliding bearing insert.
Detailed Description
The invention is described in further detail below with reference to the figures and the specific embodiments.
The basement roof waterproofing structure as shown in fig. 1 includes: the water-stop rubber water-stop pipe comprises a groove 1, a filling layer 2, two first angle steels 3, a rubber water-stop belt 4, a stainless steel cover plate 5, a downpipe 6, a first anchoring piece 7 and a second anchoring piece 8.
Fig. 2 is a schematic structural diagram of the waterproof structure of the embodiment installed at the sliding support of the top plate of the basement.
Recess 1 sets up in the movement joint below of basement roof and communicates with the movement joint, and recess 1's opening is down, and recess 1's groove width is greater than the width of movement joint, and recess 1's length direction is the same with the length direction of movement joint. A sliding support 10 is arranged on one side, located at the deformation joint, of the lower end of the basement top plate 9, and the sliding support 10 is connected with a sliding support embedded part 11.
The filling layer 2 is arranged in the deformation joint. The filling layer 2 of the present embodiment comprises a polystyrene foam board.
Two first horns 3 are respectively arranged at two sides of the groove 1, the first horns 3 comprise a first horizontal part 31 and a first vertical part 32, and the first horizontal part 31 and the first vertical part 32 are of an integral structure. The first angle 3 is a right angle, and thus the first horizontal portion 31 is perpendicular to the first vertical portion 32. The side end of the groove 1 is vertical to the top end of the groove 1. The cross section of the groove 1 is rectangular. The top end of the first horizontal portion 31 abuts against the top end of the groove 1, and the first vertical portion 32 abuts against the side end of the groove 1.
The rubber water stop 4 is laid at the top end of the groove 1 along the length direction of the deformation seam, and the rubber water stop 4 is connected with the first horizontal parts 31 of the two first angle steels 3 through a plurality of first anchoring pieces 7. In this embodiment, the rubber water stop 4 is located below the first horizontal portion 31, and the rubber water stop 4 is mounted on the first angle iron 3 by the first anchor 7, so that the rubber water stop 4 abuts against the first horizontal portion 31. The width of the rubber waterstop 4 is larger than that of the deformation joint so as to completely cover the deformation joint, and the surplus part is convenient to be connected with the first anchoring piece 7.
Stainless steel apron 5 sets up in recess 1 along the length direction of deformation seam, and is located the below of rubber waterstop 4, and stainless steel apron 5 is connected with the first vertical portion 32 of two first horns steel 3 through a plurality of second anchor assembly 8. The two sides of the stainless steel cover plate 5 are respectively provided with a second anchoring piece 8 and are connected with the first angle steel 3 through the second anchoring piece 8 on the side.
The first anchor 7 and the second anchor 8 are also connected to the basement roof, respectively. The first anchor 7 and the second anchor 8 are at least partially pre-buried in the ceiling of the basement.
The downpipe 6 is arranged at the bottom end of the stainless steel cover plate 5.
In this embodiment, the cross section of the stainless steel cover plate 5 is U-shaped, that is, the bottom of the stainless steel cover plate 5 facing the deformation joint is provided with a recess, the recess direction of the recess is opposite to the recess direction of the groove 1, the recess is provided with a through hole, and the through hole is provided with a downpipe 6 communicated with the through hole. The downpipe 6 is provided with a plurality of bolts 82 which are arranged at intervals along the length direction of the stainless steel cover plate 5. For example, one downpipe 6 is arranged at every interval of 50m, and through holes are arranged at corresponding positions on the stainless steel cover plate 5.
The first anchor 7 includes a pressing plate 72 and a first anchor bar 71; the pressing plate 72 is arranged at one end, back to the first horizontal part 31, of the rubber water stop 4, one end of the first anchor bar 71 is embedded in a top plate of the basement, and the other end of the first anchor bar 71 sequentially penetrates through the first horizontal part 31, the rubber water stop 4 and the pressing plate 72 and is connected with the pressing plate 72 in a locking mode.
The length direction of the first anchor bar 71 is perpendicular to the plate surface of the pressing plate 72, and the plate surface of the pressing plate 72 is parallel to the top end of the groove 1.
The rubber water stop 4 is pressed on the first horizontal part 31 through the pressing plate 72, and the first anchor bar 71 is locked and connected with the pressing plate 72, so that the pressing plate 72, the rubber water stop 4 and the first horizontal part 31 are tightly attached. Wherein, first anchor bar 71 and clamp plate 72 locking connection's mode can be the nut connection, and first anchor bar 71 erects the setting, and its top is pre-buried in the basement roof, and the bottom of first anchor bar 71 is worn out to the below of clamp plate 72 and is provided with the external screw thread, utilizes nut and this external screw thread cooperation, screws up on first anchor bar 71 to support clamp plate 72 tightly.
As another embodiment, the pressing plate 72 may be a one-piece plate structure, that is, the two pressing plates 72 under the rubber water stop 4 are connected to form a one-piece plate structure. Has better sealing performance.
The second anchor 8 includes a second angle iron 81, a bolt 82, and a second anchor bar 83; the second angle steel 81 comprises a second horizontal part 811 and a second vertical part 812, the second vertical part 812 is connected with the first vertical part 32, the stainless steel cover plate 5 is connected with the second horizontal part 811 through the bolt 82, one end of the second anchor bar 83 is pre-buried in the top plate of the basement, and the other end of the second anchor bar 83 is connected with the first vertical part 32. Of course, the second anchor bars 83 may also be implanted later in the ceiling of the basement.
The longitudinal direction of the second anchor bar 83 is perpendicular to the longitudinal direction of the first anchor bar 71.
The second vertical portion 812 is parallel to and tightly abutted against the first vertical portion 32, and the second vertical portion 812 is welded and fixed with the first vertical portion 32. The second upright portion 812 is joined to the first upright portion 32 without a gap by a full-edge weld. Further improving the waterproof effect.
The side end of the stainless steel cover plate 5 abuts against the end face of the second vertical portion 812 back to the first vertical portion 32, and the top end of the second vertical portion 812 is higher than the setting height of the stainless steel cover plate 5. The second vertical portion 812 is higher than the stainless steel cover plate 5, so that the water seepage can not overflow from the side end of the stainless steel cover plate 5 after entering the stainless steel cover plate, and the waterproof effect is better.
The first angle steel 3 in this embodiment is selected to be L140 × 90 × 8 through long angle steel. The second angle steel 81 is selected to be L30 × 4 through long angle steel.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that a person skilled in the art should also recognize that several modifications and decorations can be made without departing from the principle of the present invention, and the protection scope of the present invention is also covered.
Claims (10)
1. The utility model provides a waterproof structure of basement roof which characterized in that includes:
the deformation joint is arranged on the top plate of the basement, and the deformation joint is communicated with the bottom plate of the basement;
the filling layer is arranged in the deformation joint;
the two first angle steels are respectively arranged at two sides of the groove, each first angle steel comprises a first horizontal part and a first vertical part, the first horizontal part is abutted against the top end of the groove, and the first vertical part is abutted against the side end of the groove;
the rubber water stop is laid at the top end of the groove along the length direction of the deformation seam, and is connected with the first horizontal parts of the two first angle steels through a plurality of first anchoring parts;
the stainless steel cover plate is arranged in the groove along the length direction of the deformation seam and is positioned below the rubber water stop belt, and the stainless steel cover plate is connected with the first vertical parts of the two first angle steels through a plurality of second anchoring pieces; the first anchoring piece and the second anchoring piece are also respectively connected with the top plate of the basement;
and the downpipe is arranged at the bottom end of the stainless steel cover plate.
2. The basement roof waterproof structure of claim 1, wherein the first anchor comprises a pressure plate and a first anchor bar; the clamp plate sets up the rubber waterstop is back to one end of first horizontal part, the one end of first dowel steel bury in the basement roof in advance, the other end of first dowel steel passes in proper order first horizontal part, rubber waterstop and clamp plate, and with clamp plate locking connection.
3. The basement roof waterproof structure of claim 2, wherein the length direction of the first anchor bar is perpendicular to the plate surface of the pressing plate, and the plate surface of the pressing plate is parallel to the top end of the groove.
4. The basement roof waterproof structure of claim 2, wherein the second anchoring member comprises a second angle iron, a bolt and a second anchor bar; the second angle steel includes second horizontal part and the vertical portion of second, the vertical portion of second with first vertical portion connects, stainless steel apron passes through the bolt with the second horizontal part is connected, the one end of second dowel steel bury in the basement roof, the other end of second dowel steel with first vertical portion connects.
5. The basement roof waterproof structure of claim 4, wherein the length direction of the second anchor bar is perpendicular to the length direction of the first anchor bar.
6. The basement roof waterproof structure of claim 4, wherein the second vertical portion is parallel to and abuts against the first vertical portion, and the second vertical portion is welded and fixed with the first vertical portion.
7. The basement roof waterproof structure according to claim 6, wherein the side end of the stainless steel cover plate abuts against the end face of the second vertical portion opposite to the first vertical portion, and the top end of the second vertical portion is higher than the set height of the stainless steel cover plate.
8. The basement roof waterproof structure according to any one of claims 1 to 6, wherein a recess is formed in the bottom end, facing the deformation joint, of the stainless steel cover plate, the recess direction of the recess is opposite to that of the groove, the recess is provided with a through hole, and the through hole is provided with the downpipe which is communicated with the through hole.
9. The basement roof flashing structure of claim 8, wherein said downpipe is provided in plurality, and a plurality of said downpipes are arranged at intervals along the length direction of said stainless steel cover plate.
10. The basement roof flashing structure of claim 8, wherein the infill layer comprises polystyrene foam board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221528122.4U CN217998197U (en) | 2022-06-19 | 2022-06-19 | Basement roof waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221528122.4U CN217998197U (en) | 2022-06-19 | 2022-06-19 | Basement roof waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217998197U true CN217998197U (en) | 2022-12-09 |
Family
ID=84300628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221528122.4U Active CN217998197U (en) | 2022-06-19 | 2022-06-19 | Basement roof waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217998197U (en) |
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2022
- 2022-06-19 CN CN202221528122.4U patent/CN217998197U/en active Active
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