CN210134534U - Shed roof steel structure keel mounting structure - Google Patents
Shed roof steel structure keel mounting structure Download PDFInfo
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- CN210134534U CN210134534U CN201920794940.0U CN201920794940U CN210134534U CN 210134534 U CN210134534 U CN 210134534U CN 201920794940 U CN201920794940 U CN 201920794940U CN 210134534 U CN210134534 U CN 210134534U
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- joist
- keel
- angle steel
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Abstract
The utility model discloses a shed roof steel structure keel mounting structure relates to building steel structure technical field, the utility model discloses a main joist, secondary joist and angle steel, secondary joist end-to-end connection are on a straight-angle board of angle steel, and another right-angle board of angle steel is all connected on the main joist towards the one end of keeping away from the secondary joist, the two right-angle boards of angle steel, and main joist and secondary joist are mutually perpendicular, the utility model has the advantages of simple structure, construction safety are high, structural strength is high.
Description
Technical Field
The utility model relates to a building steel construction technical field, more specifically relate to a shed roof steel construction keel mounting structure.
Background
Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue, superelevation layer.
The roof steel structure such as a rain shed and a daylighting roof bar system is generally composed of a main stress bar (main keel) and a secondary stress member (secondary keel) for transferring load. The general great needs of weight of main joist accomplish the hoist and mount installation with the help of certain construction machinery, and the light still needs certain manpower to assist the installation when installing of secondary joist weight, and generally is in the same place through mechanical connection or welding lug connection when main joist is connected with the secondary joist, and secondary joist and main joist have the danger that great high altitude falls in connecting the work progress to the required precision of secondary joist processing is high.
Therefore, it is a realistic meaning for those skilled in the art how to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the current shed roof steel construction and directly link together main joist and secondary joist, have dangerous technical problem that great high altitude falls in connecting the work progress, the utility model provides a shed roof steel construction keel mounting structure.
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the utility model provides a shed roof steel structure keel mounting structure, includes main joist, secondary joist and angle steel, and secondary joist end-to-end connection is on a right-angle plate of angle steel, and another right-angle plate of angle steel is towards the one end of keeping away from secondary joist, and two right-angle plates of angle steel all connect on the main joist, and main joist and secondary joist are mutually perpendicular.
Further, the main keel and the secondary keel are both rectangular tubes.
Further, secondary joist and angle steel connected mode are the welding, and the edge position of angle steel and secondary joist contact all welds.
Further, the main joist and the angle steel connection mode are welded, and the edge positions of the angle steel contacting the main joist are all fully welded.
Furthermore, the two sides of the main keel are connected with the secondary keel through angle steel, and the axial leads of the two keels are superposed.
The utility model has the advantages as follows:
1. at secondary joist end-to-end connection angle steel earlier, transport the composite member of secondary joist and angle steel overlap joint on the main joist after unwrapping wire location, utilize two right-angle plates laminating of angle steel on the main joist during the overlap joint, a right-angle plate laminating that angle steel and secondary joist are connected is in the main joist side, another right-angle plate laminating that angle steel and secondary joist are not connected is at the main joist top surface, thereby play certain suspension supporting role, prevent that the secondary joist has the danger that the high altitude falls in angle steel and main joist connection work progress, when accomplishing the fixed back of angle steel and main joist, secondary joist and main joist connection construction have been accomplished promptly, guarantee construction safety, the angle steel has been established in addition simultaneously, steel structure intensity has been strengthened.
2. The main joist and the secondary joist are rectangular tubes and are better in fitting performance with angle steel, the secondary joist and the angle steel are welded, and the main joist and the angle steel are firmly and stably connected.
Drawings
Fig. 1 is a schematic structural view of a mounting structure of a steel structural keel of a shed roof of the utility model;
fig. 2 is the structural schematic diagram of another visual angle of shed roof steel structure keel mounting structure of the utility model.
Reference numerals: 1-main keel, 2-secondary keel and 3-angle steel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.
It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The features and properties of the present invention are described in further detail below with reference to examples.
Example 1
As shown in fig. 1 to 2, this embodiment provides a shed roof steel structure keel mounting structure, including main joist 1, secondary joist 2 and angle steel 3, 2 end-to-end connections of secondary joist are on angle steel 3's a right-angle board, and another right-angle board of angle steel 3 is towards the one end of keeping away from secondary joist 2, and two right-angle boards of angle steel 3 all connect on main joist 1, main joist 1 and secondary joist 2 mutually perpendicular.
In this embodiment, at the end connection angle steel of secondary joist earlier, transport the composite member of secondary joist and angle steel to overlap joint on the main joist after the unwrapping wire location, utilize two right-angle boards laminating of angle steel during the overlap joint on the main joist, a right-angle board laminating that angle steel and secondary joist are connected is in the main joist side, another right-angle board laminating that angle steel and secondary joist are not connected is at the main joist top surface, thereby play certain suspension supporting role, prevent that the secondary joist has the danger that the high altitude falls in angle steel and main joist connection work progress, when accomplishing the fixed back of angle steel and main joist, secondary joist and main joist connection construction have been accomplished promptly, guarantee construction safety nature, the angle steel has been established in addition simultaneously, steel structure strength has been strengthened.
Example 2
As shown in fig. 1 to 2, the present embodiment is further optimized on the basis of embodiment 1, specifically, the main keel 1 and the secondary keel 2 are rectangular tubes, the secondary keel 2 and the angle steel 3 are welded, the edge positions of the angle steel 3 contacting with the secondary keel 2 are all fully welded, the main keel 1 and the angle steel 3 are welded, the edge positions of the angle steel 3 contacting with the main keel 1 are all fully welded, both sides of the main keel 1 are connected with the secondary keel 2 through the angle steel 3, and the axial lines of the two keels 2 coincide.
In this embodiment, main joist and secondary joist are the rectangular pipe, and are better with the laminating nature of angle steel, and the connected mode of secondary joist and angle steel, main joist and angle steel is welding and full weld, and connection structure is firm stable, and the secondary joist is all connected through the angle steel in main joist both sides, and per two secondary joists are a set of, and a plurality of sets of secondary joist of installation can be set up the steel construction on the main joist.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, the protection scope of the present invention is defined by the claims, and all structural changes equivalent to the contents of the description and drawings of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a shed roof steel construction fossil fragments mounting structure, its characterized in that, includes main joist (1), secondary joist (2) and angle steel (3), secondary joist (2) end-to-end connection is on a right-angle board of angle steel (3), and another right-angle board of angle steel (3) is towards the one end of keeping away from secondary joist (2), and two right-angle boards of angle steel (3) are all connected on main joist (1), and main joist (1) and secondary joist (2) are mutually perpendicular.
2. The shed roof steel structure keel mounting structure according to claim 1, wherein the main keel (1) and the secondary keel (2) are rectangular tubes.
3. The shed roof steel structure keel mounting structure according to claim 2, wherein the secondary keel (2) and the angle steel (3) are connected by welding, and the edge positions of the angle steel (3) contacted with the secondary keel (2) are all fully welded.
4. The shed roof steel structure keel mounting structure according to claim 2 or 3, wherein the main keel (1) and the angle steel (3) are connected by welding, and the edge positions of the angle steel (3) contacted with the main keel (1) are all fully welded.
5. The shed roof steel structure keel mounting structure according to claim 4, wherein the two sides of the main keel (1) are connected with the secondary keel (2) through angle steel (3), and the axial lines of the secondary keel (2) are overlapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920794940.0U CN210134534U (en) | 2019-05-28 | 2019-05-28 | Shed roof steel structure keel mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920794940.0U CN210134534U (en) | 2019-05-28 | 2019-05-28 | Shed roof steel structure keel mounting structure |
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| Publication Number | Publication Date |
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| CN210134534U true CN210134534U (en) | 2020-03-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920794940.0U Active CN210134534U (en) | 2019-05-28 | 2019-05-28 | Shed roof steel structure keel mounting structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111441525A (en) * | 2020-04-30 | 2020-07-24 | 山西四建集团有限公司 | Large-span dome support keel formwork connecting system and construction method |
-
2019
- 2019-05-28 CN CN201920794940.0U patent/CN210134534U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111441525A (en) * | 2020-04-30 | 2020-07-24 | 山西四建集团有限公司 | Large-span dome support keel formwork connecting system and construction method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450000 Building B, Building No. 89, Science Avenue, Zhengzhou High-tech Industrial Development Zone, Henan Province, 14th floor 493 Patentee after: Pengjiabicheng Industrial Group Co., Ltd Address before: 450000 Building B, Building No. 89, Science Avenue, Zhengzhou High-tech Industrial Development Zone, Henan Province, 14th floor 493 Patentee before: Henan Pengjiabicheng Industrial Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |