CN220868612U - Water-stopping and seepage-proofing structure for steel pipe column roof - Google Patents
Water-stopping and seepage-proofing structure for steel pipe column roof Download PDFInfo
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- CN220868612U CN220868612U CN202322601863.1U CN202322601863U CN220868612U CN 220868612 U CN220868612 U CN 220868612U CN 202322601863 U CN202322601863 U CN 202322601863U CN 220868612 U CN220868612 U CN 220868612U
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- water
- stopping
- steel plate
- pipe column
- steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 96
- 239000010959 steel Substances 0.000 title claims abstract description 96
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 230000002265 prevention Effects 0.000 claims 2
- 238000010276 construction Methods 0.000 abstract description 10
- 238000003466 welding Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
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Abstract
The water-stopping and seepage-proofing structure of the steel pipe column roof comprises a water-stopping steel plate which is arranged around a steel pipe column and positioned in a concrete roof, wherein the water-stopping steel plate is in a horn shape, the lower end opening of the water-stopping steel plate is smaller than the upper end opening, the lower end of the water-stopping steel plate is used for being fixed on the steel pipe column, the elevation of the upper end of the water-stopping steel plate is not higher than the top elevation of the concrete roof, and the elevation of the lower end of the water-stopping steel plate is not higher than the bottom elevation of the concrete roof. According to the utility model, the shape of the water-stopping steel plate is changed into an upward horn shape, so that a wider space is formed below the water-stopping steel plate for concrete pouring, and the technical problem that the space below the water-stopping steel plate at the position of the steel pipe column out of the roof is easy to generate a hollow phenomenon in the prior art is solved. The utility model improves the concrete pouring quality below the annular water stop steel plate, avoids the leakage condition caused by the hollow concrete, and has simple structure and convenient construction.
Description
Technical Field
The utility model relates to the field of building construction, in particular to a water-stopping and seepage-proofing structure of a steel pipe column roof.
Background
In steel construction roofing engineering, the vertical component of steel construction is in the position of going out the roofing, for example outstanding elevator room, the stairwell equipotential department of big roofing, between concrete floor and the vertical component of steel construction (steel-pipe column), owing to the material difference can form a structure through seam, has the hidden danger of structure seepage.
The conventional water-stopping structure is characterized in that a water-stopping steel plate is welded with the steel pipe column horizontally, however, the welding quality of the common water-stopping steel plate and the steel pipe column is difficult to ensure due to the fact that the common water-stopping steel plate is too thin; meanwhile, in the method, the space below the water stop steel plate is difficult to fill with concrete, so that the hollow phenomenon is very easy to occur, and the hidden trouble of leakage is caused.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model provides a water-stopping and seepage-proofing structure of a steel pipe column roof, and solves the technical problem that a hollow phenomenon is easy to occur in a space below a water-stopping steel plate at the position of a steel pipe column roof in the prior art.
The water-stopping and seepage-proofing structure of the steel pipe column roof comprises a water-stopping steel plate which is arranged around a steel pipe column and positioned in a concrete roof, wherein the water-stopping steel plate is in a horn shape, the lower end opening of the water-stopping steel plate is smaller than the upper end opening, the lower end of the water-stopping steel plate is used for being fixed on the steel pipe column, the elevation of the upper end of the water-stopping steel plate is not higher than the top elevation of the concrete roof, and the elevation of the lower end of the water-stopping steel plate is not higher than the bottom elevation of the concrete roof.
The water-stopping and seepage-proofing structure of the steel pipe column roof is further improved in that the lower end of the water-stopping steel plate extends inwards to form a flanging for being fixed to the steel pipe column.
The water-stopping and seepage-proofing structure of the steel pipe column roof is further improved in that the width of the flanging is smaller than the thickness of the concrete roof.
The water-stopping and seepage-proofing structure of the steel pipe column roof is further improved in that the thickness of the water-stopping steel plate is not less than 10mm.
The water-stopping and seepage-proofing structure of the steel pipe column roof is further improved in that the inclination angle of the water-stopping steel plate is between 30 and 60 degrees.
Compared with the prior art, the utility model has positive and obvious effects. According to the utility model, the shape of the water-stopping steel plate is changed into an upward horn shape, so that a wider space is formed below the water-stopping steel plate for concrete pouring, and the technical problem that the space below the water-stopping steel plate at the position of the steel pipe column out of the roof is easy to generate a hollow phenomenon in the prior art is solved. The utility model improves the concrete pouring quality below the annular water stop steel plate, avoids the leakage condition caused by the hollow concrete, and has simple structure and convenient construction.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a perspective view of a water-stopping and seepage-proofing structure of a steel pipe column roof.
Fig. 2 is a longitudinal sectional view of the steel pipe column roofing water-stop and seepage-proof structure of the present utility model in an installed state.
Fig. 3 is a transverse sectional view of the steel pipe column roofing water-stop and seepage-proof structure of the present utility model in an installed state.
Fig. 4 is a longitudinal sectional enlarged view of the installation state of the water-stopping and seepage-proofing structure of the steel pipe column roof of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 3, the utility model provides a water-stopping and seepage-proofing structure of a roof 3 of a steel pipe column 1, which comprises a water-stopping steel plate 2 which is used for surrounding the steel pipe column 1 and is positioned in the concrete roof 3, wherein the water-stopping steel plate 2 is in a horn shape, the lower end opening of the water-stopping steel plate 2 is smaller than the upper end opening, the lower end of the water-stopping steel plate 2 is used for being fixed on the steel pipe column 1, the elevation of the upper end of the water-stopping steel plate 2 is not higher than the top elevation of the concrete roof 3, and the elevation of the lower end of the water-stopping steel plate 2 is not higher than the bottom elevation of the concrete roof 3. In this embodiment, a horn-shaped annular steel plate is welded obliquely upward to the steel pipe column 1, the cross section of the water-stop steel plate 2 is V-shaped as a whole, and the inner side is welded to the steel pipe column 1. According to the structure, the welding angle between the annular steel plate and the steel pipe column 1 is adjusted, so that the operation space below the annular steel plate is enlarged, the construction is more convenient and simple, and the construction quality is more reliable; and simultaneously, the water stop steel plate 2 with larger thickness also ensures the welding quality.
Preferably, as shown in fig. 4, the lower end of the water stop steel plate 2 is formed with a flange 4 extending inward for fixing to the steel pipe column 1. This turn-ups 4 is vertical ascending angle, and this turn-ups 4 is the round setting in the periphery of steel-pipe column 1 to when fixed with steel-pipe column 1, increase with the fixed area of steel-pipe column 1, make stagnant water steel sheet 2 firmly fixed, can adopt welded mode and steel-pipe column 1 to fix, because fixed area's increase, then the route of extension infiltration can improve the effect of stagnant water.
Preferably, the width of the flange 4 is smaller than the thickness of the concrete roof 3, so as to avoid that the flange 4 is exposed to the concrete roof 3, which leads to increased water penetration points.
Preferably, the thickness of the water-stop steel plate 2 is not less than 10mm, and the thickness is thicker than that of the traditional water-stop steel plate 2, so that the welding fixation is stable and the deformation is not easy to generate in the construction process.
Preferably, the inclination angle of the water-stop steel plate 2 is between 30 and 60 degrees, so that when the concrete roof 3 is constructed with a large angle below the water-stop steel plate 2, filling construction of concrete is performed, and the situation that the lower part of the water-stop steel plate 2 is hollow is not easy to occur.
According to the utility model, the shape of the water-stopping steel plate is changed into an upward horn shape, so that a wider space is formed below the water-stopping steel plate for concrete pouring, and the technical problem that the space below the water-stopping steel plate at the position of the steel pipe column out of the roof is easy to generate a hollow phenomenon in the prior art is solved. The utility model improves the concrete pouring quality below the annular water stop steel plate, avoids the leakage condition caused by the hollow concrete, and has simple structure and convenient construction.
None of the utility models are related to the same or are capable of being practiced in the prior art. The present utility model is not limited to the above-mentioned embodiments, but is not limited to the above-mentioned embodiments, and any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical matters of the present utility model can be made by those skilled in the art without departing from the scope of the present utility model.
Claims (5)
1. The utility model provides a steel-pipe column roofing stagnant water seepage prevention structure, its characterized in that, including being used for enclosing the stagnant water steel sheet of locating the steel-pipe column and being located the concrete roofing, stagnant water steel sheet is loudspeaker form, and the lower extreme opening of this stagnant water steel sheet is less than the upper end opening, the lower extreme of stagnant water steel sheet is used for fixing to on the steel-pipe column, the upper end elevation of stagnant water steel sheet is not higher than the top mark height of concrete roofing, the lower extreme elevation of stagnant water steel sheet is not higher than the bottom elevation of concrete roofing.
2. The steel-pipe column roofing water-stop and seepage-proofing structure according to claim 1, wherein the lower end of the water-stop steel plate is formed with a flange for fixing to the steel-pipe column in an inward extending manner.
3. The steel pipe column roofing water stop and seepage prevention structure according to claim 2, wherein the width of the flanging is smaller than the thickness of the concrete roof.
4. The steel-pipe column roofing water-stopping and seepage-proofing structure according to claim 1, wherein the thickness of the water-stopping steel plate is not less than 10mm.
5. The steel pipe column roofing water-stopping and seepage-proofing structure according to claim 1, wherein the inclination angle of the water-stopping steel plate is between 30 and 60 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322601863.1U CN220868612U (en) | 2023-09-25 | 2023-09-25 | Water-stopping and seepage-proofing structure for steel pipe column roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322601863.1U CN220868612U (en) | 2023-09-25 | 2023-09-25 | Water-stopping and seepage-proofing structure for steel pipe column roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220868612U true CN220868612U (en) | 2024-04-30 |
Family
ID=90807957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322601863.1U Active CN220868612U (en) | 2023-09-25 | 2023-09-25 | Water-stopping and seepage-proofing structure for steel pipe column roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220868612U (en) |
-
2023
- 2023-09-25 CN CN202322601863.1U patent/CN220868612U/en active Active
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