CN203347080U - Low-span steel roof joint construction at high-low spans of steel structure - Google Patents
Low-span steel roof joint construction at high-low spans of steel structure Download PDFInfo
- Publication number
- CN203347080U CN203347080U CN 201320038134 CN201320038134U CN203347080U CN 203347080 U CN203347080 U CN 203347080U CN 201320038134 CN201320038134 CN 201320038134 CN 201320038134 U CN201320038134 U CN 201320038134U CN 203347080 U CN203347080 U CN 203347080U
- Authority
- CN
- China
- Prior art keywords
- steel
- low
- roofing
- plate
- buffer board
- 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.)
- Withdrawn - After Issue
Links
Images
Abstract
The utility model relates to the technical field of steel structure profiled steel plate roofs, and discloses a low-span steel roof joint construction at high-low spans of a steel structure. A buffering plate for bearing a falling object is arranged above a low-span steel roof 1, the section of the buffering plate is of an L-shaped structure, one face of the L-shaped buffering plate is fixed on a bottom beam 1.1 of the low-span steel roof 1 through a structural steel beam 4, and the other face of the buffering plate is connected with a vertical wall of a high-span steel roof side vertical wall flashing plate 6. Through the utilization of reinforced concrete protection plates, accumulated snow, cornice ice and other falling objects on the high-span roof directly fall down on the reinforced concrete protection plates, the steel roof is prevented from being damaged, and safety of a steel structure workshop is strengthened. Waterproof performance of the joint of the high-low spans of the steel structure is enhanced, and the potential safety hazard of water leakage is avoided. Safety and replaceability of the low-span steel roof are guaranteed, and the potential safety hazards of the high-low spans of the steel structure at severe cold areas are effectively avoided.
Description
Technical field
The utility model relates to steel work pressing steel plate roofing technical field, relates in particular to as hanging down across steel roofing joint structure at steel work high-low bay place.
Background technology
At present, in industrial construction, the steel work pressing steel plate roofing is widely used, the high-low bay place is low all has respective nodes to construct in national building standard atlas " profiled sheet, sandwiched plate roofing and wall construction structure " 01J925-1, " profiled sheet, sandwiched plate roofing and wall construction structure (two) " 06J925-2 across steel roofing flashing node, wherein the low requirement that arranges across steel roofing flashing plate.In Practical Project, it is wide that existence relates to region, particularly at severe cold area, the special weather conditions according to locality, the steel roofing is designed to free drainage more or adopts plug-in little gutter functional in organized water drainage, should consider highly to freeze etc. on the low impact of the broken dropped across the steel roofing across locating roofing accumulated snow, cornice in severe winter, or highly during heavy rain overflow across rainwater in little gutter, punching falls within low across on the steel roofing, causes the low destruction across the steel roofing.The pendant thing such as freeze to the low impact of the broken dropped across the steel roofing for solving height that severe cold area occurs across locating roofing accumulated snow, cornice, and during heavy rain high across the roofing overflowing rain water on the low impact of washing away across the steel roofing, be badly in need of a kind of preventing and highly across locating roofing accumulated snow, cornice, the pendant thing such as freeze to the low joint structure across the steel roofing in the low a kind of high-low bay place destroyed across the steel roofing.
Summary of the invention
The pendant thing such as freeze to the low impact of the broken dropped across the steel roofing in order to solve height that severe cold area occurs across locating roofing accumulated snow, cornice, and during heavy rain high across the roofing overflowing rain water on the low impact of washing away across the steel roofing.The utility model provides a kind of steel work high-low bay place low across steel roofing joint structure, and this joint structure can effectively solve the destruction of above-mentioned two kinds of reasons to lower steel roofing, makes engineering design more reasonable, perfect.
In order to realize the foregoing invention purpose, the utility model adopts following technical scheme:
A kind of steel work high-low bay place is low across steel roofing joint structure, be positioned at the low top across the steel roofing and be provided with the buffer board of accepting the pendant thing, described buffer board cross section is " L " character form structure, the buffer board one side of " L " character form structure is fixed on the low bottom girder across the steel roofing by structural steel beam, and the buffer board another side is connected with the wall of height across the soaker plate of steel roofing side;
Wherein, buffer board and low across being provided with a flashing plate between the steel roofing, a flashing plate is separately fixed at low across on the upper beam of steel roofing and the upper end of structural steel beam by the two ends of supporting angle steel.
A kind of steel work high-low bay place is low across steel roofing joint structure, and the buffer board that described cross section is " L " character form structure, make integrative-structure by the waterproof roll plate arranged between first floor steel concrete protected apron and second layer steel concrete protected apron; The buffer board of " L " character form structure wherein be connected across the edge-on wall of steel roofing with high one side or be set to the waterproof roll plate and integrative-structure that the steel concrete protected apron is made.
A kind of steel work high-low bay place is low across steel roofing joint structure, and described flashing plate is the inclined-plane flashing plate.
A kind of steel work high-low bay place is low across steel roofing joint structure, and described structural steel beam cross section is " work " character form structure girder steel.
Owing to adopting technical scheme as above, the utility model produces following good effect:
1, the utility model has been owing to having adopted the steel concrete protected apron, makes highly across roofing place accumulated snow, the cornice pendant thing such as freeze, directly to fall on the steel concrete protected apron, avoided the destruction to the steel roofing, strengthened the steel-structure factory building safety.
2, the utility model, owing to having set up the waterproof roll plate between the steel concrete protected apron, strengthens steel work high-low bay junction water resistance, has avoided the hidden danger of leaking.
3, the utility model, because outer reinforcement Concrete Anti backplate is replaceable, can be guaranteed the low safety across the steel roofing and replaceable, has effectively solved severe cold area steel work high-low bay place potential safety hazard.
The accompanying drawing explanation
Fig. 1 is the low across steel roofing joint structure schematic diagram of this practical steel work high-low bay place:
In figure: 1, low across the steel roofing, 1.1, bottom girder, 1.2, upper beam, 2, the steel concrete protected apron, 3, the waterproof roll plate, 4, structural steel beam, 5, a flashing plate, 6, the soaker plate, 7, support angle steel.
The specific embodiment
In conjunction with Fig. 1, at severe cold area, hang down across steel roofing joint structure at low a kind of steel work high-low bay place across steel roofing design of node at steel-structure factory building high-low bay place, be positioned at the low top across steel roofing 1 and be provided with the buffer board of accepting the pendant thing, described buffer board cross section is " L " character form structure, the buffer board one side of " L " character form structure is fixed on the low bottom girder 1.1 across steel roofing 1 by structural steel beam 4, and the buffer board another side is connected with the wall of height across the soaker plate 6 of steel roofing side;
Wherein, buffer board and low across 1, steel roofing, be provided with a flashing plate 5, a flashing plate 5 is separately fixed at low across on the upper beam 1.2 of steel roofing and the upper end of structural steel beam 4 by the two ends of supporting angle steel 7.
The buffer board that described cross section is " L " character form structure, make integrative-structure by the waterproof roll plate 3 of first floor steel concrete protected apron 2 and 2 settings of second layer steel concrete protected apron; The buffer board of " L " character form structure wherein be connected across the edge-on wall of steel roofing with high one side or be set to the integrative-structure that waterproof roll plate 3 and steel concrete protected apron 2 are made.
Described flashing plate 5 is the inclined-plane flashing plate, and described structural steel beam 4 cross sections are " work " character form structure girder steel.
A kind of preventing high falls thing to the low method of destroying across the steel roofing across locating, and its step is as follows:
1, the buffer board of accepting accumulated snow, the icing pendant of cornice thing is installed above hanging down across the steel roofing; Buffer board requires, for the 250mm discrepancy in elevation, to guarantee that roofing is water-tight with the low flashing arranged across steel roofing 1, reduces and produce percussion to low across steel roofing 1;
2, described buffer board adopts between two-layer steel concrete protected apron 2 and accompanies waterproof roll plate 3 composition integrative-structures, and buffer board is arranged to " L " character form structure, and turns over the paramount side wall across the steel roofing on waterproof roll plate 3, meets the flashing requirement for height; The two-layer steel concrete protected apron 2 of described integrative-structure buffer board is inside and outside layer steel concrete protected apron, and wherein, outer reinforcement Concrete Anti backplate 2 is detachable replacement steel concrete protected apron;
3, the structural steel beam 4 that supports " L " character form structure buffer board is installed, structural steel beam 4 is welded on the low bottom girder 1.1 across steel roofing 1.
Claims (4)
1. a steel work high-low bay place is low across steel roofing joint structure, it is characterized in that: be positioned at the low top across steel roofing (1) and be provided with the buffer board of accepting the pendant thing, described buffer board cross section is " L " character form structure, it is upper that the buffer board of " L " character form structure simultaneously is fixed on the low bottom girder (1.1) across steel roofing (1) by structural steel beam (4), and the buffer board another side is connected with the wall of the high soaker plate (6) across steel roofing side;
Wherein, buffer board and low across being provided with a flashing plate (5) between steel roofing (1), a flashing plate (5) is separately fixed at the low upper beam (1.2) across the steel roofing above and the upper end of structural steel beam (4) by the two ends of supporting angle steel (7).
2. a kind of steel work high-low bay according to claim 1 place is low across steel roofing joint structure, it is characterized in that: the buffer board that described cross section is " L " character form structure, make integrative-structure by the waterproof roll plate (3) arranged between first floor steel concrete protected apron (2) and second layer steel concrete protected apron (2); The buffer board of " L " character form structure wherein be connected across the edge-on wall of steel roofing with high one side or be set to the integrative-structure that waterproof roll plate (3) and steel concrete protected apron (2) are made.
3. a kind of steel work high-low bay according to claim 1 place is low across steel roofing joint structure, and it is characterized in that: described flashing plate (5) is the inclined-plane flashing plate.
4. a kind of steel work high-low bay according to claim 1 place is low across steel roofing joint structure, it is characterized in that: described structural steel beam (4) cross section is " work " character form structure girder steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320038134 CN203347080U (en) | 2013-01-24 | 2013-01-24 | Low-span steel roof joint construction at high-low spans of steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320038134 CN203347080U (en) | 2013-01-24 | 2013-01-24 | Low-span steel roof joint construction at high-low spans of steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203347080U true CN203347080U (en) | 2013-12-18 |
Family
ID=49746995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320038134 Withdrawn - After Issue CN203347080U (en) | 2013-01-24 | 2013-01-24 | Low-span steel roof joint construction at high-low spans of steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203347080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103088952A (en) * | 2013-01-24 | 2013-05-08 | 中色科技股份有限公司 | Method and panel point structure preventing high-cross falling objects from damaging low-cross steel roof |
-
2013
- 2013-01-24 CN CN 201320038134 patent/CN203347080U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103088952A (en) * | 2013-01-24 | 2013-05-08 | 中色科技股份有限公司 | Method and panel point structure preventing high-cross falling objects from damaging low-cross steel roof |
| CN103088952B (en) * | 2013-01-24 | 2015-06-24 | 中色科技股份有限公司 | Method and panel point structure preventing high-cross falling objects from damaging low-cross steel roof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104631857B (en) | Movable dwellings | |
| CN203144889U (en) | Bridge expansion joint waterproof and drainage device | |
| CN102900205B (en) | Automatic-reversing overflow anti-freezing compound rainwater drainage and collection eaves gutter system and construction method | |
| CN203361592U (en) | Sliding platform used for installing arch-shaped roof truss of steel structure | |
| CN204174530U (en) | Bridge rain drainage structure | |
| CN105626094A (en) | Large-diameter shield tunnel comprehensive pipe rack combined with highway tunnel and construction method thereof | |
| CN206256863U (en) | A kind of flood control baffler of detachable combination | |
| CN203613645U (en) | Modular prefabricated movable house | |
| CN204691106U (en) | The waterproof construction of a kind of metal roofing board and U-shaped gutter joint portion | |
| CN208415993U (en) | A kind of old building reconstruction structure | |
| CN103088952B (en) | Method and panel point structure preventing high-cross falling objects from damaging low-cross steel roof | |
| CN203347080U (en) | Low-span steel roof joint construction at high-low spans of steel structure | |
| CN205400742U (en) | Major diameter shield tunnel utility tunnel with highway tunnel combination | |
| CN103104123A (en) | Steel truss wind-break wall and construction method thereof | |
| CN207268100U (en) | A kind of transforming plant assembly type steel-structure factory building | |
| CN205153244U (en) | Metal roof waterproof people pore structure | |
| CN203613826U (en) | Mobile house | |
| CN103924514A (en) | Bridge expansion joint device with multiple water stop structures | |
| CN203613698U (en) | Roof for mobile house | |
| CN203361024U (en) | Completely-closed insulation device for construction over railway | |
| CN203905039U (en) | Foot binding structure of column foot of outdoor steel pipe | |
| CN104481088A (en) | Glass rainshed for building | |
| CN202220345U (en) | Drain pipe system below community driveway | |
| CN111305615A (en) | Building pipe gallery structure | |
| CN204418549U (en) | Gutter in a kind of herringbone steel plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131218 Effective date of abandoning: 20150624 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20131218 Effective date of abandoning: 20150624 |
|
| RGAV | Abandon patent right to avoid regrant |