CN220848405U - Exposed steel construction roofing waterproof construction - Google Patents
Exposed steel construction roofing waterproof construction Download PDFInfo
- Publication number
- CN220848405U CN220848405U CN202322703143.6U CN202322703143U CN220848405U CN 220848405 U CN220848405 U CN 220848405U CN 202322703143 U CN202322703143 U CN 202322703143U CN 220848405 U CN220848405 U CN 220848405U
- Authority
- CN
- China
- Prior art keywords
- steel column
- protective cover
- waterproof
- wall
- steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 88
- 239000010959 steel Substances 0.000 title claims abstract description 88
- 238000010276 construction Methods 0.000 title claims description 15
- 230000001681 protective effect Effects 0.000 claims abstract description 43
- 239000000463 material Substances 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 238000005187 foaming Methods 0.000 claims abstract description 9
- 239000003292 glue Substances 0.000 claims description 13
- 239000000084 colloidal system Substances 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 abstract description 2
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- 238000004078 waterproofing Methods 0.000 description 14
- 239000012528 membrane Substances 0.000 description 12
- 238000003466 welding Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model discloses an exposed steel structure roof waterproof structure which comprises a body, a steel column, a limiting assembly and a protective cover, wherein the steel column vertically penetrates through the inside of the body, and waterproof coiled materials are paved at the top of the body; the waterproof coiled material is fixed on the outer wall of the steel column through the limiting component, the protective cover is fixedly arranged on the outer wall of the steel column, and the lower side of the protective cover covers the part, close to the steel column, of the waterproof coiled material; the protective cover provided by the utility model can protect the part of the waterproof coiled material covered on the steel column, and simultaneously can also play a role in clamping the part of the waterproof coiled material covered on the steel column by matching with the pressing block; and meanwhile, the protection cover is matched with the waterproof foaming adhesive to perform secondary sealing, so that the tightness between the steel column and the body is ensured.
Description
Technical Field
The utility model relates to the technical field of roof waterproofing, in particular to an externally-leaked steel structure roof waterproofing structure.
Background
The steel structure is widely applied to various buildings with the advantages of high structural strength, short construction period and the like, in order to ensure the waterproofness of the steel structure roof, waterproof coiled materials are paved to achieve the waterproofness, but the exposed steel structure generally needs to be additionally provided with a waterproof structure so as to ensure the good waterproofness of the roof, the waterproof structure is not convenient to fix the structure when in use, the coiled materials are not firmly connected with the steel column, and the coiled materials fall off when secondary construction is easily caused.
Through patent retrieval, find that relevant technique is like the public exposed steel construction roofing waterproof construction of chinese patent of grant bulletin number CN213897830U, including steel column, body and safety cover, the inside of body is vertical to be run through there is the steel column, waterproofing membrane has been laid on the top of body, and the waterproofing membrane is close to one side of steel column all installs the fixture block the waterproofing membrane top welding of steel column surface upper end has the safety cover, the body top welding all around of steel column has the second annular piece, and the draw-in groove with fixture block matched with is all offered all around in the inside of second annular piece, draw-in groove top and bottom second annular piece are inside all to be provided with the block structure, the waterproofing membrane top welding of steel column surface upper end has the safety cover.
Among the above-mentioned related art, carry out the chucking through the block structure and fix the fixture block, can avoid the unexpected landing of fixture block, and then avoid the waterproofing membrane when secondary cement pours to drop, but common waterproofing membrane does not have the fixture block on, need the construction unit weld the fixture block when laying waterproofing membrane, still need install corresponding block structure on the outer wall of steel column in addition, the construction step is comparatively loaded down with trivial details, is unfavorable for the time limit for a project to impel, consequently remains to improve.
Disclosure of utility model
In order to solve the problems in the prior art, the utility model provides an exposed steel structure roof waterproof structure.
The technical scheme of the utility model is as follows:
The utility model provides an exposed steel construction roofing waterproof construction, includes body, steel column, spacing subassembly and safety cover, and the inside of body vertically runs through the steel column, and has laid waterproofing membrane at the top of body; the waterproof coiled material is fixed on the outer wall of the steel column through the limiting component, the protective cover is fixedly arranged on the outer wall of the steel column, and the lower side of the protective cover covers the part, close to the steel column, of the waterproof coiled material.
Preferably, the part of the waterproof coiled material close to the steel column is attached to the outer wall of the steel column.
Preferably, the limiting assembly comprises a plurality of pressing blocks, and each pressing block is circumferentially arranged around the axis of the steel column at equal intervals.
Preferably, the pressing block is provided with a guide surface on a side far away from the steel column, and a guide groove is provided along an inclined direction of the guide surface.
Preferably, the lower end of the protective cover covers the limiting component, and the inner wall of the upper end of the protective cover is tightly connected with the outer wall of the steel column; the inner wall of the lower end of the protective cover is provided with a plurality of wedge blocks, each wedge block is circumferentially and equidistantly distributed around the axis of the protective cover, and the wedge faces of each wedge block are provided with guide convex strips.
Preferably, the guide protruding strip extends along the length direction of the wedge-shaped surface, and the guide protruding strip is embedded in the guide groove.
Preferably, a sealing limit colloid formed by waterproof structural glue is arranged between the upper side of the protective cover and the outer wall of the steel column, and waterproof foaming glue is filled in the protective cover.
Preferably, a sealing ring is arranged on the lower end face of the protective cover.
Preferably, the outer wall of the steel column is provided with a plurality of connecting pieces, each connecting piece is circumferentially equidistant around the axis of the steel column, and each connecting piece is located above the protective cover.
Preferably, the connecting piece is connected with a tight bolt in a threaded manner, and the lower end of the tight bolt is abutted against the upper surface of the protective cover.
The utility model has the following beneficial effects:
The protective cover provided by the utility model can protect the part of the waterproof coiled material covered on the steel column, and simultaneously can also play a role in clamping the part of the waterproof coiled material covered on the steel column by matching with the pressing block; and meanwhile, the protection cover is matched with the waterproof foaming adhesive to perform secondary sealing, so that the tightness between the steel column and the body is ensured.
Drawings
FIG. 1 is a front elevational view of the overall structure of the present utility model;
FIG. 2 is a schematic perspective view of a briquette structure in the spacing assembly of the present utility model;
Fig. 3 is a partial enlarged view at a of the present utility model.
The reference numerals in the drawings are as follows:
1. A body; 2. a steel column; 3. a limit component; 31. briquetting; 311. a guide surface; 312. a guide groove; 4. a protective cover; 41. wedge blocks; 411. a guide convex strip; 42. a seal ring; 5. waterproof coiled materials; 6. a connecting sheet; 61. and (5) abutting the bolt.
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.
Referring to fig. 1 to 3, an exposed steel structure roof waterproof structure comprises a body 1, a steel column 2, a limiting assembly 3 and a protective cover 4, wherein the inside of the body 1 vertically penetrates through the steel column 2, and a waterproof coiled material 5 is paved at the top of the body 1; the waterproofing membrane 5 passes through spacing subassembly 3 to be fixed at the outer wall of steel column 2, and safety cover 4 fixed mounting is in the outer wall of steel column 2 and the downside of safety cover 4 covers the part that waterproofing membrane 5 is close to steel column 2.
Further, the part of the waterproof coiled material 5, which is close to the steel column 2, is attached to the outer wall of the steel column 2, so that the waterproof protection effect is achieved.
Referring to fig. 1 and 2, the limiting assembly 3 comprises a plurality of pressing blocks 31, wherein each pressing block 31 is circumferentially and equidistantly arranged around the axis of the steel column 2, and meanwhile, lubricating oil is uniformly smeared on the bottom surface of each pressing block 31, so that friction force between the pressing blocks 31 and the waterproof coiled material 5 is reduced when the pressing blocks 31 are attached to each other; the pressing block 31 is provided with a guide surface 311 on a side away from the steel column 2, and a guide groove 312 is provided along an inclined direction of the guide surface 311; the upper and lower sides of the guide surface 311 are respectively connected with the upper surface of the pressing block 31 and one side surface of the pressing block 31 far away from the steel column 2. .
Referring to fig. 1 and 3, the lower end of the protective cover 4 covers the limit component 3, and the inner wall of the upper end of the protective cover 4 is tightly connected with the outer wall of the steel column 2; the inner wall of the lower end of the protective cover 4 is provided with a plurality of wedge blocks 41, each wedge block 41 is circumferentially and equidistantly distributed around the axis of the protective cover 4, and the wedge surface of each wedge block 41 is provided with a guide convex strip 411; the guide protruding strips 411 are arranged along the length direction of the wedge-shaped surface in an extending mode, and the guide protruding strips 411 are embedded in the guide grooves 312; when the protective cover 4 is mounted on the outer wall of the steel column 2, the wedge faces of the wedge blocks 41 are respectively attached to the guide faces 311 of the pressing blocks 31.
Referring to fig. 3, a plurality of connecting pieces 6 are arranged on the outer wall of the steel column 2, each connecting piece 6 is circumferentially and equidistantly arranged around the axis of the steel column 2, and each connecting piece 6 is positioned above the protective cover 4; the connecting piece 6 is connected with a tightening bolt 61 in a threaded manner, and the lower end of the tightening bolt 61 is abutted against the upper surface of the protective cover 4.
Further, a sealing limit colloid formed by waterproof structural glue is arranged between the upper side of the protective cover 4 and the outer wall of the steel column 2, and the tightness between the protective cover 4 and the outer wall of the steel column 2 can be ensured through the sealing limit colloid; wherein, still set up the injecting glue hole and spill the empty inside injecting glue that is used for safety cover 4 of upside of safety cover 4, fill promptly in the safety cover 4 and be used for improving the leakproofness with waterproof foaming glue, simultaneously, the lower terminal surface of safety cover 4 is equipped with sealing washer 42, and sealing washer 42 meets with the lower terminal surface of safety cover 4 and the surface of waterproofing membrane 5, utilizes sealing washer 42 can ensure the sealing relation between the lower terminal surface of safety cover 4 and waterproofing membrane 5.
The working principle of the utility model is as follows:
In the utility model, when the waterproof coiled material 5 is paved, each pressing block 31 is placed at the junction of the horizontal part and the vertical part of the waterproof coiled material 5, each pressing block 31 is circumferentially distributed around the axis of the steel column 2, then the protective cover 4 is sleeved on the outer wall of the steel column 2, and each wedge-shaped block 41 is respectively connected with each pressing block 31 in a one-to-one correspondence manner. The waterproof foaming glue injection device is characterized in that each connecting piece 6 is welded and fixed on the outer wall of the steel column 2, then the connecting pieces 6 are connected with the abutting bolts 61 in a threaded mode, downward pressure is applied to the protective cover 4 through the abutting bolts 61 in a rotating mode, when the protective cover 4 moves downwards through cooperation between the wedge-shaped blocks 41 and the pressing blocks 31, each pressing block 31 can be driven to move towards the circumferential direction of the steel column 2, the waterproof coiled material 5 is clamped on the outer wall of the steel column 2, finally waterproof foaming glue is injected into the protective cover 4 from the glue injection holes, and after the waterproof foaming glue is solidified, the waterproof foaming glue is solidified.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (10)
1. An exposed steel construction roofing waterproof construction, its characterized in that: the waterproof coiled material comprises a body (1), a steel column (2), a limiting assembly (3) and a protective cover (4), wherein the steel column (2) vertically penetrates through the body (1), and a waterproof coiled material (5) is laid at the top of the body (1); the waterproof coiled material (5) is fixed on the outer wall of the steel column (2) through the limiting component (3), and the protective cover (4) is fixedly installed on the outer wall of the steel column (2) and the lower side of the protective cover (4) covers the part, close to the steel column (2), of the waterproof coiled material (5).
2. An exposed steel structure roofing waterproof structure according to claim 1, characterized in that: the part of the waterproof coiled material (5) close to the steel column (2) is attached to the outer wall of the steel column (2).
3. An exposed steel structure roofing waterproof structure according to claim 1, characterized in that: the limiting assembly (3) comprises a plurality of pressing blocks (31), and each pressing block (31) is circumferentially and equidistantly distributed around the axis of the steel column (2).
4. An exposed steel structure roofing waterproof structure according to claim 3, characterized in that: the pressing block (31) is provided with a guide surface (311) on one side far away from the steel column (2), and a guide groove (312) is formed along the inclined direction of the guide surface (311).
5. An exposed steel structure roofing waterproof structure according to claim 1, characterized in that: the lower end of the protective cover (4) covers the limiting assembly (3), and the inner wall of the upper end of the protective cover (4) is tightly connected with the outer wall of the steel column (2); the inner wall of the lower end of the protective cover (4) is provided with a plurality of wedge blocks (41), each wedge block (41) is circumferentially and equidistantly distributed around the axis of the protective cover (4), and the wedge faces of each wedge block (41) are provided with guide convex strips (411).
6. An exposed steel structure roofing waterproof structure according to claim 5, wherein: the guide convex strips (411) are arranged along the length direction of the wedge-shaped surface in an extending mode, and the guide convex strips (411) are embedded in the guide grooves (312).
7. An exposed steel structure roofing waterproof structure according to claim 5, wherein: and a sealing limit colloid formed by waterproof structural glue is arranged between the upper side of the protective cover (4) and the outer wall of the steel column (2), and waterproof foaming glue is filled in the protective cover (4).
8. An exposed steel structure roofing waterproof structure according to claim 1, characterized in that: the lower end face of the protective cover (4) is provided with a sealing ring (42).
9. An exposed steel structure roofing waterproof structure according to claim 1, characterized in that: the outer wall of the steel column (2) is provided with a plurality of connecting pieces (6), each connecting piece (6) is circumferentially and equidistantly distributed around the axis of the steel column (2), and each connecting piece (6) is located above the protective cover (4).
10. An exposed steel structure roofing waterproof construction according to claim 9, wherein: the connecting piece (6) is connected with a tight bolt (61) in a threaded manner, and the lower end of the tight bolt (61) is abutted against the upper surface of the protective cover (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322703143.6U CN220848405U (en) | 2023-10-09 | 2023-10-09 | Exposed steel construction roofing waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322703143.6U CN220848405U (en) | 2023-10-09 | 2023-10-09 | Exposed steel construction roofing waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220848405U true CN220848405U (en) | 2024-04-26 |
Family
ID=90742029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322703143.6U Active CN220848405U (en) | 2023-10-09 | 2023-10-09 | Exposed steel construction roofing waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220848405U (en) |
-
2023
- 2023-10-09 CN CN202322703143.6U patent/CN220848405U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |