CN204826461U - Tuber pipe goes out waterproof node structure at concrete structure entrance to a cave - Google Patents
Tuber pipe goes out waterproof node structure at concrete structure entrance to a cave Download PDFInfo
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- CN204826461U CN204826461U CN201520417584.2U CN201520417584U CN204826461U CN 204826461 U CN204826461 U CN 204826461U CN 201520417584 U CN201520417584 U CN 201520417584U CN 204826461 U CN204826461 U CN 204826461U
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- concrete structure
- airduct
- daughter board
- goes out
- hole
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Abstract
The utility model relates to a tuber pipe goes out waterproof node structure at concrete structure entrance to a cave, including the tuber pipe, wear to locate concrete structure through seting up in concrete structure's the entrance to a cave, be fixed in the cover plate in the outside at the entrance to a cave, including interconnect's first daughter board and second daughter board, concrete structure, second daughter board along the periphery that the tuber pipe was located in subsides of moving towards of tuber pipe are located along peripheral subsides of tuber pipe to first daughter board, flexible isolation layer presss from both sides to locate between first daughter board and the concrete structure and press from both sides and locates between second daughter board and the tuber pipe, locate the protective layer of concrete structure surface, it has an installation gap to reserve between the tip of protective layer and the second daughter board, and locate the flexible spacer rod of installation in the gap. Through combining together the rigid waterproofing with flexible waterproof, realization vibration tuber pipe is connected with the reliability at the concrete structure entrance to a cave, fixes closely and has good stagnant water performance.
Description
Technical field
The utility model relates to the realm of building construction, and espespecially a kind of airduct goes out the waterproofing node structure at concrete structure hole.
Background technology
Along with the development in epoch, there is increasing roofing equipment in the public works such as conventional market, office building, has higher requirement to the waterproof leakproof of construction work.Room conditioning airduct is walked out by the horizontal hole of roofing concrete structure, is connected with roofing air-conditioner set equipment.Airduct goes out concrete structure hole to be needed to do waterproof in order to avoid rainwater enters indoor.
Because airduct run duration is vibration, easily destroy traditional rigid waterproofing structure, cause unreliable, the fixing untight problem of the connection at airduct and concrete structure hole, can not ensure that airduct goes out the sealing performance of the waterproofing node at concrete structure hole.
Utility model content
The purpose of this utility model is the defect overcoming prior art, the waterproofing node structure that a kind of airduct goes out concrete structure hole is provided, solve in prior art due to the vibration of airduct run duration, destructible node waterproof structure, causes unreliable, the fixing untight problem of the connection at airduct and concrete structure hole.
The technical scheme realizing above-mentioned purpose is: provide the waterproofing node structure that airduct goes out concrete structure hole, comprising:
Airduct, is arranged in concrete structure by being opened in the hole of concrete structure;
Be fixed on the cover plate in the outside at described hole, comprise interconnective first daughter board and the second daughter board, described first daughter board is attached at described concrete structure along the periphery of described airduct, and described second daughter board is attached at the periphery of described airduct along the trend of described airduct;
Flexible isolating layer, is located between described first daughter board and described concrete structure and is located between described second daughter board and described airduct;
Be located at the topping of described concrete structure external surface, between the end of described topping and described second daughter board, be reserved with an installation gap; And
Be located at the flexible isolating rod in described installation gap.
The utility model airduct goes out the beneficial effect of the waterproofing node structure at concrete structure hole:
One, adopt the multi layer waterproof such as cover plate, topping to form combination waterproof construction.
Two, flexible isolating layer and flexible isolating rod are set, effectively block the destruction of airduct vibration to rigid waterproofing, for the space of vibration reserved by airduct.
Three, the utility model airduct goes out the waterproofing node structure at concrete structure hole by rigid waterproofing being combined with flexible water, comprehensive regulation node waterproof problem, can realize vibration airduct and be connected with the reliability at concrete structure hole, fixing compact and have good sealing performance.
The further improvement that the utility model airduct goes out the waterproofing node structure at concrete structure hole is, is installed with space between described airduct and described concrete structure, and described space is provided with packed layer.
The further improvement that the utility model airduct goes out the waterproofing node structure at concrete structure hole is, described packed layer is Bituminous hemp fiber.
The further improvement that the utility model airduct goes out the waterproofing node structure at concrete structure hole is, described first daughter board has the first width of the periphery of airduct described in shutoff; And
Described second daughter board has second width on the surface of airduct described in shutoff.
The further improvement that the utility model airduct goes out the waterproofing node structure at concrete structure hole is, also comprises fluid sealant, the edge of the first daughter board described in described fluid sealant capping, the edge of described second daughter board and described flexible isolating rod.
The further improvement that the utility model airduct goes out the waterproofing node structure at concrete structure hole is, also comprises the fixture of fixing described cover plate, and described fixture place is provided with fluid sealant.
The further improvement that the utility model airduct goes out the waterproofing node structure at concrete structure hole is, described fixture is sealing rivet.
The further improvement that the utility model airduct goes out the waterproofing node structure at concrete structure hole is, described flexible isolating layer is flexible gasket.
The further improvement that the utility model airduct goes out the waterproofing node structure at concrete structure hole is, described flexible isolating rod is foam rods.
The further improvement that the utility model airduct goes out the waterproofing node structure at concrete structure hole is, described topping is cement mortar protective course.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that the utility model airduct goes out the waterproofing node structure at concrete structure hole;
Fig. 2 is the elevation in B direction in Fig. 1; And
Fig. 3 is the enlarged diagram of A in Fig. 1.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The waterproofing node structure that the utility model provides a kind of airduct to go out concrete structure hole, is described the waterproofing node structure that the utility model airduct goes out concrete structure hole below in conjunction with accompanying drawing.
Refer to Fig. 1, Fig. 1 shows the waterproofing node structural front view that the utility model airduct goes out concrete structure hole.As shown in Figure 1; the utility model airduct goes out the waterproofing node structure at concrete structure hole; comprise: airduct 1, concrete structure 2 and topping 3; airduct 1 wears concrete structure 2 by the hole being opened in concrete structure 2; be installed with space between airduct 1 and hole, topping 3 is coated on the periphery of concrete structure 2.
Refer to Fig. 2 and Fig. 3, wherein, Fig. 2 is the elevation in B direction in Fig. 1, and Fig. 3 shows the enlarged diagram of A in Fig. 1.Coordinate shown in Fig. 3, waterproofing node structure also comprises packed layer 4, flexible isolating layer 5, fixture 6, cover plate 7, fluid sealant 8 and flexible isolating rod 9.
Packed layer 4 is filled at the gap stayed between airduct 1 and hole and establish, and in the present embodiment, packed layer 4 is Bituminous hemp fiber, the gap be used between shutoff airduct 1 and concrete structure.Pitch and flax silk need to stir, and form one, insert space, fill full rear compacting when plasticity is good.
Cover plate 7 is fixed on the outside at hole, cover plate 7 comprises interconnective first daughter board 70 and the second daughter board 71, coordinate shown in Fig. 2 and Fig. 3, wherein the first daughter board 70 is attached on concrete structure 2 along the periphery of airduct 1, form an annular plugging structure, the first daughter board 70 has the first width of the periphery of shutoff airduct 1.Second daughter board 71 is attached at the periphery of airduct 1 along the trend of airduct 1, and the second daughter board 71 has second width on the surface of shutoff airduct 1.In the present embodiment, cover plate 7 is the stainless steel cover plate of thickness 2mm, the first daughter board 70 and the second daughter board 71 integral by being welded to connect, welding needs weld seam full, continuous, and polishes flat.First width is 100mm, and the second width is 100mm.
First daughter board 70 adopts fixture 6 and is fixed on concrete structure 2, and the second daughter board 72 adopts fixture 6 and is fixed on airduct 1.In the present embodiment, fixture 6 is sealing rivet, and the spacing between sealing rivet is 500mm, encloses a circle along the first daughter board 70 or the second daughter board 71.
Preferably, in order to reduce the impact of vibration when airduct 1 works, between the first daughter board 70 and concrete structure 2, sandwiched is fixed with flexible isolating layer 5, and between the second daughter board 71 and airduct 1, sandwiched is fixed with flexible isolating layer 5.In the present embodiment, flexible isolating layer 5 is the flexible gasket of thickness 5mm, and adopts and fix in the method for paste.
In order to obtain the waterproof effect of high-quality, at the edge lidstock glue 8 of the first daughter board 70 and the second daughter board 71, by the gap between the first daughter board 70 and concrete structure 2, gap plugging between the second daughter board 71 and airduct 1.The equal lidstock glue 8 in position at sealing rivet place, forms waterproof sealing and covers.
Coordinate shown in Fig. 1, the external surface of concrete structure 2 is located at by topping 3 again.At the adjacent of concrete structure 2 with airduct 1; an installation gap is reserved with between the second daughter board 71 outside the end 3 of topping and airduct 1; be filled at by flexible isolating rod 9 in this installation gap, flexible isolating rod 9 has elasticity, can be the space of the reserved vibration of airduct 1.In the present embodiment, topping 3 is cement mortar protective course, and the width installing gap is 10mm, and flexible isolating rod 9 is foam rods, and the diameter of foam rods is 10mm, and the length of foam rods is determined according to actual needs.After compacting foam rods, carry out waterproof shutoff at the position lidstock glue 8 of foam rods, fluid sealant 8 is waterproof gasket cement.
The beneficial effect that the utility model airduct goes out the waterproofing node structure at concrete structure hole is:
One, adopt packed layer, cover plate, topping, fluid sealant multi layer waterproof to form combination waterproof construction.
Two, flexible isolating layer is set, comprises flexible gasket and foam rods, effectively block the destruction of airduct vibration to rigid waterproofing, for the space of vibration reserved by airduct.
Three, the utility model airduct goes out the waterproofing node structure at concrete structure hole by rigid waterproofing being combined with flexible water, comprehensive regulation node waterproof problem, can realize vibration airduct and be connected with the reliability at concrete structure hole, fixing compact and have good sealing performance.
Below embodiment has been described in detail the utility model by reference to the accompanying drawings, and those skilled in the art can make many variations example to the utility model according to the above description.Thus, some details in embodiment should not formed restriction of the present utility model, the utility model by the scope that defines using appended claims as protection domain of the present utility model.
Claims (10)
1. airduct goes out the waterproofing node structure at concrete structure hole, it is characterized in that, comprising:
Airduct, is arranged in concrete structure by being opened in the hole of concrete structure;
Be fixed on the cover plate in the outside at described hole, comprise interconnective first daughter board and the second daughter board, described first daughter board is attached at described concrete structure along the periphery of described airduct, and described second daughter board is attached at the periphery of described airduct along the trend of described airduct;
Flexible isolating layer, is located between described first daughter board and described concrete structure and is located between described second daughter board and described airduct;
Be located at the topping of described concrete structure external surface, between the end of described topping and described second daughter board, be reserved with an installation gap; And
Be located at the flexible isolating rod in described installation gap.
2. airduct as claimed in claim 1 goes out the waterproofing node structure at concrete structure hole, and it is characterized in that, be installed with space between described airduct and described concrete structure, described space is provided with packed layer.
3. airduct as claimed in claim 2 goes out the waterproofing node structure at concrete structure hole, and it is characterized in that, described packed layer is Bituminous hemp fiber.
4. airduct as claimed in claim 1 goes out the waterproofing node structure at concrete structure hole, it is characterized in that,
Described first daughter board has the first width of the periphery of airduct described in shutoff; And
Described second daughter board has second width on the surface of airduct described in shutoff.
5. airduct as claimed in claim 1 goes out the waterproofing node structure at concrete structure hole, it is characterized in that, also comprises fluid sealant, the edge of the first daughter board described in described fluid sealant capping, the edge of described second daughter board and described flexible isolating rod.
6. airduct as claimed in claim 1 goes out the waterproofing node structure at concrete structure hole, and it is characterized in that, also comprise the fixture of fixing described cover plate, described fixture place is provided with fluid sealant.
7. airduct as claimed in claim 6 goes out the waterproofing node structure at concrete structure hole, and it is characterized in that, described fixture is sealing rivet.
8. airduct as claimed in claim 1 goes out the waterproofing node structure at concrete structure hole, and it is characterized in that, described flexible isolating layer is flexible gasket.
9. airduct as claimed in claim 1 goes out the waterproofing node structure at concrete structure hole, and it is characterized in that, described flexible isolating rod is foam rods.
10. airduct as claimed in claim 1 goes out the waterproofing node structure at concrete structure hole, and it is characterized in that, described topping is cement mortar protective course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520417584.2U CN204826461U (en) | 2015-06-17 | 2015-06-17 | Tuber pipe goes out waterproof node structure at concrete structure entrance to a cave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520417584.2U CN204826461U (en) | 2015-06-17 | 2015-06-17 | Tuber pipe goes out waterproof node structure at concrete structure entrance to a cave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204826461U true CN204826461U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520417584.2U Expired - Fee Related CN204826461U (en) | 2015-06-17 | 2015-06-17 | Tuber pipe goes out waterproof node structure at concrete structure entrance to a cave |
Country Status (1)
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| CN (1) | CN204826461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975686A (en) * | 2015-06-17 | 2015-10-14 | 中国建筑第八工程局有限公司 | Waterproof node structure of air pipe concrete discharge structure cave entrance and construction method of waterproof node structure |
-
2015
- 2015-06-17 CN CN201520417584.2U patent/CN204826461U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975686A (en) * | 2015-06-17 | 2015-10-14 | 中国建筑第八工程局有限公司 | Waterproof node structure of air pipe concrete discharge structure cave entrance and construction method of waterproof node structure |
| CN104975686B (en) * | 2015-06-17 | 2017-09-15 | 中国建筑第八工程局有限公司 | Airduct goes out the waterproofing node structure and its construction method at concrete structure hole |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20200617 |
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| CF01 | Termination of patent right due to non-payment of annual fee |