CN218911804U - Expansion joint antiseep structure - Google Patents
Expansion joint antiseep structure Download PDFInfo
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- CN218911804U CN218911804U CN202223205510.1U CN202223205510U CN218911804U CN 218911804 U CN218911804 U CN 218911804U CN 202223205510 U CN202223205510 U CN 202223205510U CN 218911804 U CN218911804 U CN 218911804U
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Abstract
The application relates to the technical field of building construction, discloses an expansion joint antiseep structure, has improved the complicated problem of expansion joint antiseep structure, including two walls, leave the expansion joint and be connected with the waterproof tape between two walls, all be connected with the spout shaped steel in waterproof tape top on the relative lateral wall of two walls, the spout shaped steel can be dismantled and be connected with the piece that absorbs water that has elasticity, absorbs water piece bottom and waterproof tape butt. When raining or weather is moist, the piece that absorbs water can absorb the ponding on entering the moisture and the waterproof area between the expansion joint, and the waterproof area of lower floor can separate water and get into in the expansion joint, reduces the possibility that moisture got into the expansion joint, and the piece that absorbs water plays certain separation effect to sunshine simultaneously, delays the ageing of waterproof area. When the water absorbing piece is used for a long time, the water absorbing piece can be detached and replaced, so that the structure is simplified, the construction is more convenient, and the cost is saved.
Description
Technical Field
The application relates to the technical field of building construction, in particular to an expansion joint anti-seepage structure.
Background
In the construction process of buildings such as houses or bridges, in order to prevent the buildings from expanding with heat and contracting with cold due to the change of climate and temperature, a construction joint, namely an expansion joint, is generally arranged at a proper position along the length direction of the building, wherein the water stop problem of the expansion joint is a very important problem all the time.
The traditional waterproof structure system is generally filled with caulking materials in the expansion joint, has a water-stopping sealing effect and can adapt to the change of the expansion joint, but the waterproof structure system has lower waterproof coefficient and is easy to leak; there are also related technologies that adopt the high elasticity of rubber waterstop self to waterproof in the expansion joint, so can make the rainwater stay on waterproof belt surface, form ponding, soak the expansion joint lateral wall and permeate in the expansion joint even, reduced the water-proof effects, only adopt this layer waterproof construction and can not play fine water-proof effects, consequently can install leakage guiding device in addition, reach multiple antiseep purpose through multiple protection, but because its structure is complicated, also brought the shortcoming that needs long-time construction.
In view of the above-mentioned related art, the inventors consider that there is a defect that the expansion joint leakage preventing structure is complicated.
Disclosure of Invention
In order to improve the defect that the expansion joint antiseep structure is complicated, the application provides an expansion joint antiseep structure.
The application provides an expansion joint antiseep structure, adopts following technical scheme:
the utility model provides an expansion joint antiseep structure, includes two walls, two leave the expansion joint and be connected with the waterproof tape between the wall body, two on the wall body relative lateral wall in waterproof tape top all is connected with the spout shaped steel, the spout shaped steel can be dismantled and be connected with the piece that absorbs water that has elasticity, absorb water the piece bottom with waterproof tape butt.
Through adopting above-mentioned technical scheme, waterproof belt and piece that absorbs water all have elasticity, can be along with the change of distance between two walls and deformation adaptively. When raining or weather is moist, the most moisture that gets into between the expansion joint can be absorbed by the piece that absorbs water, and the waterproof area of lower floor can separate water and get into in the expansion joint, also has ponding in the waterproof area, the piece that absorbs water with waterproof area butt can absorb the water on the waterproof area, reduces the possibility that moisture got into the expansion joint, and the piece that absorbs water plays certain separation effect to sunshine simultaneously, delays the ageing of waterproof area. When the waterproof belt is used for a long time, the water absorbing piece can be detached and replaced, so that the anti-seepage effect of the expansion joint can be improved, the service life of the waterproof belt can be prolonged, the structure can be simplified, and the construction is more convenient.
Optionally, the connecting bar is installed in the sliding way section steel, two ends of the water absorbing piece are provided with clamping parts, and the clamping parts are clamped in the connecting bar.
Through adopting above-mentioned technical scheme, the joint portion closely knit installation of piece that absorbs water in connecting the strip piece earlier, inserts the connecting strip piece and installs together in the spout shaped steel again, realizes the quick replacement of piece that absorbs water.
Optionally, sealing covers are arranged at two ends of the chute section steel.
By adopting the technical scheme, after the connecting bar block is inserted into the chute section steel, the connecting bar block and the chute section steel can be connected together by arranging the sealing covers at the two end covers of the chute section steel.
Optionally, if the connecting hole is formed in the chute section steel, the connecting bar block is provided with a bolt hole for the bolt to penetrate through and be connected with after the connecting hole is formed in the connecting hole.
By adopting the technical scheme, after the connecting bar is inserted into the chute section steel, the connecting bar and the chute section steel can be connected together through bolts.
Optionally, two opposite side walls of the wall body are embedded with clamping section steel, and two ends of the waterproof belt are clamped in the clamping section steel.
Through adopting above-mentioned technical scheme, pre-buried joint shaped steel in the wall body, install waterproof tape again, enable wall structure more stable, and waterproof tape ageing back for a long time can also dismantle down from the joint shaped steel and change.
Optionally, the waterproof belt and the part of the wall body side wall joint are provided with angle steel in a pressing way.
Through adopting above-mentioned technical scheme, the angle steel can further improve the compactness that waterproof tape and wall body are connected, can also reduce the possibility that moisture gets into in the wall body or the expansion joint from the gap between waterproof tape and the wall body, improves wall body structure's stability.
Optionally, the angle steel includes the first curb plate and the second curb plate of looks perpendicular connection, first curb plate one side is pressed and is located on the waterproof area, the another side with spout shaped steel is connected, first curb plate with all be equipped with the bolt hole on the second curb plate.
Through adopting above-mentioned technical scheme, spout shaped steel is in the same place with wall connection through the angle steel, and the angle steel is in the same place with wall connection through the bolt that wears to establish first curb plate and second curb plate to make waterproof piece and wall body stable connection.
Optionally, a waterproof layer is further arranged between the angle steel and the wall body, and the bottom of the waterproof layer attached to the first side plate is located above the waterproof belt.
Through adopting above-mentioned technical scheme, the waterproof layer can further reduce the possibility that water gets into in the wall body or the expansion joint from the gap between waterproof tape and the wall body, further improves antiseep effect.
In summary, the present application includes at least one of the following beneficial effects:
1. when raining or the weather is wet, most of water entering the expansion joints can be absorbed by the water absorbing piece, the waterproof belt at the lower layer can prevent water from entering the expansion joints, and then the waterproof layer and the waterproof belt are compressed by the angle steel, so that the anti-seepage effect of the expansion joints is further improved;
2. when water is accumulated in the waterproof belt, the water absorbing piece can absorb water on the waterproof belt, so that the soaking of the water to the waterproof belt is reduced, meanwhile, the water absorbing piece has a certain blocking effect on sunlight, the ageing of the waterproof belt can be delayed, and the service life of the waterproof belt is prolonged;
3. the water absorbing piece and the telescopic belt can be detached and replaced, so that the anti-seepage structure of the expansion joint is simplified, the construction and installation are more convenient, and the cost is saved.
Drawings
FIG. 1 is a cross-sectional view of an expansion joint leakage preventing structure in an embodiment of the present application;
FIG. 2 is a schematic structural view of an expansion joint leakage preventing structure in an embodiment of the present application.
Reference numerals illustrate: 1. a wall body; 2. a waterproof tape; 3. chute section steel; 31. a connection hole; 4. a water absorbing member; 41. a clamping part; 5. connecting the bar blocks; 6. a cover; 7. clamping section steel; 8. angle steel; 81. a first side plate; 82. a second side plate; 9. and a waterproof layer.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-2.
Referring to fig. 1, the embodiment of the application discloses an expansion joint antiseep structure, including two wall bodies 1, leave the expansion joint and be connected with waterproof tape 2 between two wall bodies 1, two wall bodies 1 can be dismantled in waterproof tape 2 top and be connected with have elastic piece 4 that absorbs water, 4 bottoms of piece 4 and waterproof tape 2 butt absorb water. The waterproof belt 2 and the water absorbing piece 4 are elastic, can adaptively deform along with the change of the distance between the walls 1, and the water absorbing piece 4 can absorb rainwater and accumulated water in the waterproof belt 2, so that the possibility that the water enters an expansion joint is reduced, and the ageing of the waterproof belt 2 is delayed. The water absorbing piece 4 can be detached and replaced, so that the anti-seepage structure of the expansion joint is simplified, and the construction and the installation are more convenient.
It should be noted that, the material of the waterproof belt 2 may be polyethylene, polyethylene and materials synthesized by additives such as corrosion protection, acid and alkali protection, the water absorbing member 4 may be water absorbing silica gel, water absorbing sponge, etc., and meanwhile, the lengths of the waterproof belt 2 and the water absorbing member 4 may be determined according to the actual length of the expansion joint, so that no interface is formed, and the water seepage phenomenon caused by unstable interface is reduced.
Referring to fig. 1, clamping section steel 7 is pre-buried in the side wall opposite to two walls 1, the dense joint in both ends of waterproof tape 2 is in clamping section steel 7, the part of waterproof tape 2 and the laminating of wall 1 lateral wall is gone up to press and is equipped with angle steel 8, angle steel 8 includes the first curb plate 81 and the second curb plate 82 that are connected mutually perpendicularly, waterproof tape 2 is located to first curb plate 81 one side pressure, still be provided with waterproof layer 9 between angle steel 8 and the wall 1, waterproof layer 9 is buckled into right angle and is glued with angle steel 8 and wall 1, waterproof layer 9 is located waterproof tape 2 top with the bottom of first curb plate 81 laminating, all be equipped with the bolt hole on first curb plate 81 and the second curb plate 82, angle steel 8 accessible expand tube bolt or steel nail are directly connected with wall 1, in order to be convenient for change waterproof tape 2, also accessible ordinary bolt passes angle steel 8 and wall 1's through-hole and clamping section steel 7 locking in proper order. The waterproof belt 2 and the waterproof layer 9 are installed in this way, the structure of the wall body 1 is more stable, the anti-seepage performance is improved, and after the waterproof belt 2 ages for a long time, the waterproof belt can be detached from the clamping section steel 7 for replacement.
Referring to fig. 1, a chute section steel 3 is connected to the first side of the angle steel 8 above the waterproof tape 2, and in other embodiments, the angle steel 8 and the chute section steel 3 may be integrally formed. The connecting bar block 5 is arranged in the sliding way of the sliding groove section steel 3 in a sliding way, the two ends of the water absorbing piece 4 are provided with clamping parts 41, and the clamping parts 41 are clamped in the connecting bar block 5. The clamping part 41 of the water absorbing piece 4 is densely arranged in the connecting bar block 5, and then the connecting bar block 5 is inserted into the chute section steel 3 to be arranged together, so that the quick replacement of the water absorbing piece 4 is realized.
Referring to fig. 1, if the connecting hole 31 is formed in the chute section steel 3, the connecting bar 5 is provided with a bolt hole for connecting the connecting hole 31, and the connecting bar 5 is inserted into the chute section steel 3, and then the connecting bar 5 is connected with the chute section steel 3 by the bolt. Referring to fig. 2, the connecting bar 5 and the chute section 3 may be connected by providing covers 6 at both ends of the chute section 3.
The implementation principle of the anti-seepage structure of the expansion joint is as follows:
the embedded joint shaped steel 7 in wall body 1 closely knit installs waterproof layer 9 in joint shaped steel 7 with waterproof tape 2 both ends, and waterproof layer 9 and waterproof tape 2 are further fixed through angle steel 8, and spout shaped steel 3 is fixed with angle steel 8, closely knit the installation of joint portion 41 of piece 4 will absorb water in connecting strip piece 5, inserts connecting strip piece 5 again and installs together in spout shaped steel 3, and it is all more convenient to change piece 4 and waterproof tape 2 so. When raining or weather is moist, the majority water that gets into between the expansion joint can be absorbed by the piece 4 that absorbs water, and waterproof tape 2 of lower floor can block water and get into in the expansion joint, when there is ponding in waterproof tape 2, the piece 4 that absorbs water also can absorb the water on the waterproof tape 2, reduces the soaking of water to waterproof tape 2, and piece 4 that absorbs water plays certain separation effect to sunshine simultaneously, can delay the ageing of waterproof tape 2.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. The utility model provides an expansion joint antiseep structure, includes two wall bodies (1), two leave the expansion joint and be connected with waterproof tape (2), its characterized in that between wall body (1): two on the wall body (1) relative lateral wall in waterproof area (2) top all is connected with spout shaped steel (3), spout shaped steel (3) can dismantle and be connected with have elastic piece (4) that absorbs water, piece (4) bottom that absorbs water with waterproof area (2) butt.
2. An expansion joint leakage preventing structure according to claim 1, wherein: the sliding groove profile steel (3) is internally provided with a connecting bar block (5), two ends of the water absorbing piece (4) are provided with clamping parts (41), and the clamping parts (41) are clamped in the connecting bar block (5).
3. An expansion joint leakage preventing structure according to claim 2, wherein: two ends of the chute section steel (3) are provided with sealing covers (6).
4. An expansion joint leakage preventing structure according to claim 2, wherein: the chute section steel (3) is provided with a connecting hole (31), and the connecting bar (5) is provided with a bolt hole for connecting after the bolt penetrates through the connecting hole (31) for the connecting hole (31).
5. An expansion joint leakage preventing structure according to claim 1, wherein: two clamping section steel (7) are embedded in the opposite side walls of the wall body (1), and two ends of the waterproof belt (2) are clamped in the clamping section steel (7).
6. The expansion joint leakage preventing structure according to claim 5, wherein: the waterproof belt (2) is provided with angle steel (8) in a pressing mode at the position, attached to the side wall of the wall body (1).
7. The expansion joint leakage preventing structure according to claim 6, wherein: the angle steel (8) comprises a first side plate (81) and a second side plate (82) which are vertically connected, one surface of the first side plate (81) is pressed on the waterproof belt (2), the other surface of the first side plate is connected with the chute profile steel (3), and bolt holes are formed in the first side plate (81) and the second side plate (82).
8. The expansion joint leakage preventing structure according to claim 7, wherein: the waterproof layer (9) is further arranged between the angle steel (8) and the wall body (1), and the bottom end, attached to the first side plate (81), of the waterproof layer (9) is located above the waterproof belt (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223205510.1U CN218911804U (en) | 2022-12-01 | 2022-12-01 | Expansion joint antiseep structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223205510.1U CN218911804U (en) | 2022-12-01 | 2022-12-01 | Expansion joint antiseep structure |
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| Publication Number | Publication Date |
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| CN218911804U true CN218911804U (en) | 2023-04-25 |
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| CN202223205510.1U Active CN218911804U (en) | 2022-12-01 | 2022-12-01 | Expansion joint antiseep structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117328565A (en) * | 2023-10-31 | 2024-01-02 | 浙江新波宁建设有限公司 | Expansion joint waterproof structure for constructional engineering |
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- 2022-12-01 CN CN202223205510.1U patent/CN218911804U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117328565A (en) * | 2023-10-31 | 2024-01-02 | 浙江新波宁建设有限公司 | Expansion joint waterproof structure for constructional engineering |
| CN117328565B (en) * | 2023-10-31 | 2024-03-22 | 浙江新波宁建设有限公司 | Expansion joint waterproof structure for constructional engineering |
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