CN204299054U - A kind of femerell formula hole protection against leakage structure - Google Patents
A kind of femerell formula hole protection against leakage structure Download PDFInfo
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- CN204299054U CN204299054U CN201420732921.2U CN201420732921U CN204299054U CN 204299054 U CN204299054 U CN 204299054U CN 201420732921 U CN201420732921 U CN 201420732921U CN 204299054 U CN204299054 U CN 204299054U
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- hole
- coaming
- roofdeck
- roof
- cover plate
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Abstract
The utility model discloses a kind of femerell formula hole protection against leakage structure, comprise roofdeck and be positioned at the reserving hole on roofdeck, described reserving hole is provided with edge, a circle blind bore hole coaming, and hole edge coaming is provided with cover plate; Described cover plate adopts shape for hat covering plate structure; Described hole edge coaming and roofdeck as a whole, and adopt one-time-concreting shaping.The edge coaming that the utility model is closed by establishing a circle at reserving hole periphery, to guarantee that hole cope level is higher than roofdeck elevation; The supporting shape for hat cover plate of hole edge coaming upper cover, prevents rainwater to be splashed into hole, cover in place after not easily there is the changing of the relative positions; Hole edge coaming and supporting shape for hat cover plate form double leak-proof protection to sun-roof roof pore space structure, effectively can solve the problem of roof hole rain leakage.The utility model structure is simple, easy construction, and antiseep is effective, can in building structure roof hole protection against leakage technical field wide popularization and application.
Description
Technical field
The utility model belongs to technical field of buildings, specifically relates to a kind of femerell formula hole protection against leakage structure.
Background technology
Conveniently personnel go up roof temporarily and carry out the work such as article handling, equipment installation, Maintenance and Repair, usually on the roofdeck of building structure, are provided with sun-roof hole.At present, general roof structure is in order to simple and easy construction, and the direct reserving hole when building concrete roof is built, the later stage is hole upper cap one piece of Horizontal concrete cover plate (or steel plate).Because hole edge and neighbouring roofdeck are in same elevation substantially, even due to construction error, hole edge elevation is a little less than neighbouring roofdeck elevation, top water flat deck is put up on hole, there is hole, these holes become rain leakage passage on rainy day, affect the normal use of building.In addition, between horizontal cover plate and hole, easily producing dislocation causes seepage.Therefore, existing roof hole leakage-proof structure is desirable not enough, awaits perfect further.
Utility model content
For solving the problem, the utility model provides a kind of femerell formula hole protection against leakage structure.
The utility model is achieved by following technical solution.
A kind of femerell formula hole protection against leakage structure, comprise roofdeck and be positioned at the reserving hole on roofdeck, described reserving hole is provided with edge, a circle blind bore hole coaming, and hole edge coaming is provided with cover plate.The technical program by establishing a circle hole edge coaming around sun-roof hole; guarantee the elevation of hole cope level higher than roofdeck, prevent rainwater from overflowing from hole, above hole again, cover cover plate; the protection good to roof hole formation, effectively solves roof hole leakage problems.
Described cover plate adopts shape for hat covering plate structure.Adopt shape for hat covering plate structure to replace conventional flat deck, effectively prevent rainwater to be splashed into hole, because shape for hat cover plate is that hole is made to measure, cover in place after not easily there is the changing of the relative positions; Hole edge coaming and supporting shape for hat cover plate is made to form double leak-proof protection to sun-roof roof pore space structure.
The height of described hole edge coaming is greater than 10cm.
Described hole edge coaming and roofdeck as a whole.
Described hole edge coaming and roofdeck one-time-concreting shaping.
The beneficial effects of the utility model are:
Compared with adopting flat deck leakage-proof structure with conventional roof hole, the edge coaming that the utility model is closed by establishing a circle at reserving hole periphery, to guarantee that hole cope level is higher than roofdeck elevation; The supporting shape for hat cover plate of hole edge coaming upper cover, prevents rainwater to be splashed into hole, cover in place after not easily there is the changing of the relative positions; Hole edge coaming and supporting shape for hat cover plate form double leak-proof protection to sun-roof roof pore space structure, effectively can solve the problem of roof hole rain leakage.The utility model structure is simple, easy construction, and easy to implement, antiseep is effective, can in building structure roof hole protection against leakage technical field wide popularization and application.
Accompanying drawing explanation
Fig. 1 is cross-sectional view of the present utility model;
Fig. 2 is the horizontal layout schematic diagram of the utility model Hole edge coaming;
Fig. 3 is that the A-A of Fig. 2 is to sectional view;
Fig. 4 is that the B-B of Fig. 2 is to sectional view.
In figure: 1-roofdeck, 2-reserving hole, 3-hole edge coaming, 4-cover plate.
Detailed description of the invention
The technical solution of the utility model is further described below in conjunction with accompanying drawing, but described in claimed scope is not limited to.
As shown in Figures 1 to 4; a kind of femerell formula hole protection against leakage structure described in the utility model; comprise roofdeck 1 and be positioned at the reserving hole 2 on roofdeck 1, described reserving hole 2 is provided with edge, a circle blind bore hole coaming 3, and hole edge coaming 3 is provided with cover plate 4.The technical program is adopted mainly to block the storm seepage passage of sun-roof hole; by establishing a circle hole edge coaming 3 around sun-roof hole; guarantee the elevation of hole cope level higher than roofdeck 1; prevent rainwater from overflowing from hole; cover plate 4 is covered above hole again; the protection good to roof hole formation, effectively solves roof hole leakage problems.
Described cover plate 4 adopts shape for hat covering plate structure.Adopt the technical program, construct well at hole edge coaming 3, shape for hat cover plate supporting is with it sleeved on hole edge coaming 3, shape for hat covering plate structure is adopted to replace conventional flat deck, rainwater is effectively prevented to be splashed into hole, because shape for hat cover plate is that hole is made to measure, cover in place after not easily there is the changing of the relative positions; Hole edge coaming 3 and supporting shape for hat cover plate is made to form double leak-proof protection to sun-roof roof pore space structure.
In actual applications, may accumulate the depth of water according to roof rain water in the most torrential rain situation of building location, add the height of certain superelevation determination hole edge coaming 3, the height of described hole edge coaming 3 is greater than 10cm; The physical dimension of hole edge coaming 3 and cover plate 4 is gone out according to the Size calculation of reserving hole 2.
Described hole edge coaming 3 is as a whole with roofdeck 1.Namely in top concrete platform casting process, guarantee that hole edge coaming 3 and roofdeck 1 one-time-concreting are shaping.
Adopt technique scheme, compare with flat deck with conventional roof hole, have that structure is simple, easy construction, easy to implement, effectively can solve the problem of femerell formula hole rain leakage.
Embodiment of the present utility model, certain building roof establishes observation platform, regularly goes up roof and observes, establish the sun-roof hole of 0.6m × 0.6m at roofdeck for convenience of observation personnel.According to local meteorological data, heavy rain roofdeck maximum possible depth of accumulated water is 6cm, and getting hole edge coaming height is 15cm, and edge coaming thickness is taken as 10cm; Shape for hat cover plate marginal ridge and cover sheet thickness get 10cm, and marginal ridge height gets 12cm, and the brim of a hat clear span and edge coaming stay 5cm space; Edge coaming and roofdeck one-time-concreting shaping, shape for hat cover plate is in-situ deposited prefabricated, treats shape for hat cover plate on edge coaming and roofdeck completion bonnet.From practical operation situation, this arranges and effectively prevents rainwater to enter building by the sun-roof hole of platform, has good protection against leakage effect, ensures the normal use in house, obtains good economic benefit and social benefit.
Claims (5)
1. a femerell formula hole protection against leakage structure; comprise roofdeck (1) and be positioned at the reserving hole (2) on roofdeck (1); it is characterized in that: described reserving hole (2) is provided with an edge, circle blind bore hole coaming (3), and hole edge coaming (3) is provided with cover plate (4).
2. a kind of femerell formula hole protection against leakage structure according to claim 1, is characterized in that: described cover plate (4) adopts shape for hat covering plate structure.
3. a kind of femerell formula hole protection against leakage structure according to claim 1, is characterized in that: the height at described hole edge coaming (3) is greater than 10cm.
4. a kind of femerell formula hole protection against leakage structure according to claim 1, is characterized in that: described hole edge coaming (3) is as a whole with roofdeck (1).
5. a kind of femerell formula hole protection against leakage structure according to claim 4, is characterized in that: described hole edge coaming (3) is shaping with roofdeck (1) one-time-concreting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420732921.2U CN204299054U (en) | 2014-11-27 | 2014-11-27 | A kind of femerell formula hole protection against leakage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420732921.2U CN204299054U (en) | 2014-11-27 | 2014-11-27 | A kind of femerell formula hole protection against leakage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204299054U true CN204299054U (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420732921.2U Active CN204299054U (en) | 2014-11-27 | 2014-11-27 | A kind of femerell formula hole protection against leakage structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN204299054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812265A (en) * | 2017-03-24 | 2017-06-09 | 镇江市建设工程抗震和安全鉴定办公室 | A kind of femerell constructs treating seepage structure and construction method |
-
2014
- 2014-11-27 CN CN201420732921.2U patent/CN204299054U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812265A (en) * | 2017-03-24 | 2017-06-09 | 镇江市建设工程抗震和安全鉴定办公室 | A kind of femerell constructs treating seepage structure and construction method |
| CN106812265B (en) * | 2017-03-24 | 2022-04-29 | 镇江市建设工程抗震和安全鉴定办公室 | Roof skylight structure leakage treatment structure and construction method |
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| GR01 | Patent grant |