CN203403532U - Connecting piece for steel structure - Google Patents
Connecting piece for steel structure Download PDFInfo
- Publication number
- CN203403532U CN203403532U CN201320413532.9U CN201320413532U CN203403532U CN 203403532 U CN203403532 U CN 203403532U CN 201320413532 U CN201320413532 U CN 201320413532U CN 203403532 U CN203403532 U CN 203403532U
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- Prior art keywords
- connecting portion
- arc
- straight
- lower connecting
- intermediate substrate
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Abstract
The utility model discloses a connecting piece for a steel structure. The connecting piece for the steel structure comprises a middle base plate, two upper connecting plates and two lower connecting plates, wherein each upper connecting plate comprises a straight connecting portion and arc-shaped connecting portions, each lower connecting plate comprises a straight connecting portion and arc-shaped connecting portions, and screwed-installation fixing holes are formed in the straight connecting portions and the arc-shaped connecting portions respectively. The two upper connecting plates and the two lower connecting plates are connected with steel sectional materials on the corresponding sides respectively, and are used for fixing the steel sectional materials on the corresponding sides through cooperation between the corresponding screwed-installation fixing holes and screws respectively. In addition, the straight connecting portions are used for fixing corresponding square steel sectional materials in a cooperative mode respectively, the arc-shaped connecting portions are used for fixing corresponding round steel sectional materials in a cooperative mode respectively, the upper connecting plates, the lower connecting plates and the middle base plate are of an integrated structure, connection strength is high, and impact toughness is good. Therefore, the connecting piece for the steel structure can effectively ensure the effect of connection between the two steel sectional materials, is high in connection strength, good in impact toughness, applicable to connection between the square steel sectional materials and the round steel sectional materials, and good in applicability.
Description
Technical field
The utility model relates to connector technical field, relates in particular to a kind of connector of steel work.
Background technology
At present, in large-scale steel construction process of construction, the bindiny mechanism that generally can adopt some mutually to dock form, and utilize steel plate or Type of Welding closure; Yet, for airport building, conference and exhibition center, stadiums and the super highrise building of large span, traditional type of attachment can not adapt to earthquake etc. and acutely rock the impact of lamp disaster to steel structure connection part, quality of connection is difficult to guarantee, its main cause is: the impact toughness being welded to connect is low, and stress is concentrated the outstanding and difficult guarantee of welding quality; And rolled plate connector shape is single, the effect of connection is also desirable not to the utmost.
Utility model content
The purpose of this utility model is to provide for the deficiencies in the prior art a kind of connector of steel work, the connector of this steel work can guarantee the connection effect between two steel profile effectively, bonding strength is high, toughness is high, and can be applicable to square bar section bar and circular steel section bar and connect, applicability is strong.
For achieving the above object, the utility model is achieved through the following technical solutions.
A connector for steel work, includes the Intermediate substrate of rounded shape, and the edge part of Intermediate substrate upper surface extends two upper junction plates that are arranged symmetrically with upward, and each upper junction plate accounts for respectively the quadrant segmental arc of the edge part of Intermediate substrate upper surface; The edge part of Intermediate substrate soffit extends two lower connecting plates that are arranged symmetrically with down, each lower connecting plate accounts for respectively the quadrant segmental arc of the edge part of Intermediate substrate soffit, the symmetrical plane of two upper junction plates is " ten " font with the symmetrical plane of two lower connecting plates and intersects, and Intermediate substrate, each upper junction plate and each lower connecting plate are one-body molded; The arc connecting portion that each upper junction plate and each lower connecting plate include respectively straight connecting portion and be positioned at left end side and the right-hand member side of straight connecting portion, it is straight tabular that straight connecting portion is, it is tabular that arc connecting portion is circular arc, and each is straight, and connecting portion and each arc connecting portion offer respectively spiral shell dress fixing hole.
The beneficial effects of the utility model are: the connector of a kind of steel work described in the utility model, it comprises Intermediate substrate, two upper junction plates and two lower connecting plates, the arc connecting portion that each upper junction plate and each lower connecting plate comprise respectively straight connecting portion and be positioned at left end side and the right-hand member side of straight connecting portion, it is straight tabular that straight connecting portion is, it is tabular that arc connecting portion is circular arc, and each is straight, and connecting portion and each arc connecting portion are offered respectively spiral shell dress fixing hole.Two upper junction plates and two lower connecting plates are connected with the steel profile of respective side respectively, and wherein, each upper junction plate and each lower connecting plate coordinate screw to fix the steel profile of respective side by corresponding spiral shell dress fixing hole respectively; In addition, straight connecting portion is used for being fixed corresponding square bar section bar, and arc connecting portion is used for being fixed corresponding circular steel section bar; Upper junction plate, lower connecting plate and Intermediate substrate are integral type structure, and this structure can guarantee the utlity model has enough bonding strengths and toughness effectively.Comprehensive above-mentioned situation is known, and the utility model can guarantee the connection effect between two steel profile effectively, and bonding strength is high, toughness is high, and can be applicable to square bar section bar and the connection of circular steel section bar, and applicability is strong.
Accompanying drawing explanation
Utilize accompanying drawing to be further detailed the utility model below, but the embodiment in accompanying drawing does not form any restriction of the present utility model.
Fig. 1 is structural representation of the present utility model.
In Fig. 1, include:
1---Intermediate substrate 2---upper junction plate
3---lower connecting plate 4---straight connecting portion
5---arc connecting portion 6---spiral shell dress fixing hole.
The specific embodiment
Below in conjunction with concrete embodiment, the utility model is described.
As shown in Figure 1, a kind of connector of steel work, include the Intermediate substrate 1 of rounded shape, the edge part of Intermediate substrate 1 upper surface extends two upper junction plates that are arranged symmetrically with 2 upward, and each upper junction plate 2 accounts for respectively the quadrant segmental arc of the edge part of Intermediate substrate 1 upper surface; The edge part of Intermediate substrate 1 soffit extends two lower connecting plates that are arranged symmetrically with 3 down, each lower connecting plate 3 accounts for respectively the quadrant segmental arc of the edge part of Intermediate substrate 1 soffit, the symmetrical plane of two upper junction plates 2 is " ten " font with the symmetrical plane of two lower connecting plates 3 and intersects, and Intermediate substrate 1, each upper junction plate 2 and each lower connecting plate 3 are one-body molded; The arc connecting portion 5 that each upper junction plate 2 and each lower connecting plate 3 include respectively straight connecting portion 4 and be positioned at left end side and the right-hand member side of straight connecting portion 4, straight connecting portion 4 is straight tabular, it is tabular that arc connecting portion 5 is circular arc, and each is straight, and connecting portion 4 and each arc connecting portion 5 offer respectively spiral shell dress fixing hole 6.
In the utility model course of work, two upper junction plates 2 and two lower connecting plates 3 are connected with the steel profile of respective side respectively, wherein, each upper junction plate 2 and each lower connecting plate 3 coordinate screw to fix the steel profile of respective side by corresponding spiral shell dress fixing hole 6 respectively.
Need further to explain, the straight connecting portion 4 of each upper junction plate 2 is for being fixed corresponding square bar section bar, and the arc connecting portion 5 of each upper junction plate 2 is for being fixed corresponding circular steel section bar; Same, the straight connecting portion 4 of each lower connecting plate 3 is for being fixed corresponding square bar section bar, and the arc connecting portion 5 of each lower connecting plate 3 is for being fixed corresponding circular steel section bar; So the utility model can be realized two square bar section bars and connect, also can realize two circular steel section bars and connect, can also realize a square bar section bar and be connected with a circular steel section bar.
In addition, upper junction plate 2 of the present utility model, lower connecting plate 3 and Intermediate substrate 1 are integral type structure, and this structure can guarantee the utlity model has enough bonding strengths and toughness effectively.
Comprehensive above-mentioned situation is known, and the utility model can guarantee the connection effect between two steel profile effectively, and bonding strength is high, toughness is high, and can be applicable to square bar section bar and the connection of circular steel section bar, and applicability is strong.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (1)
1. the connector of a steel work, it is characterized in that: the Intermediate substrate (1) that includes rounded shape, the edge part of Intermediate substrate (1) upper surface extends two upper junction plates that are arranged symmetrically with (2) upward, and each upper junction plate (2) accounts for respectively the quadrant segmental arc of the edge part of Intermediate substrate (1) upper surface; The edge part of Intermediate substrate (1) soffit extends two lower connecting plates that are arranged symmetrically with (3) down, each lower connecting plate (3) accounts for respectively the quadrant segmental arc of the edge part of Intermediate substrate (1) soffit, the symmetrical plane of the symmetrical plane of two upper junction plates (2) and two lower connecting plates (3) is " ten " font and intersects, and Intermediate substrate (1), each upper junction plate (2) and each lower connecting plate (3) are one-body molded; The arc connecting portion (5) that each upper junction plate (2) and each lower connecting plate (3) include respectively straight connecting portion (4) and be positioned at left end side and the right-hand member side of straight connecting portion (4), straight connecting portion (4) is straight tabular, it is tabular that arc connecting portion (5) is circular arc, and each is straight, and connecting portion (4) and each arc connecting portion (5) offer respectively spiral shell dress fixing hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320413532.9U CN203403532U (en) | 2013-07-12 | 2013-07-12 | Connecting piece for steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320413532.9U CN203403532U (en) | 2013-07-12 | 2013-07-12 | Connecting piece for steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203403532U true CN203403532U (en) | 2014-01-22 |
Family
ID=49939469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320413532.9U Expired - Fee Related CN203403532U (en) | 2013-07-12 | 2013-07-12 | Connecting piece for steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203403532U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111926914A (en) * | 2020-08-03 | 2020-11-13 | 河北地质大学 | Green energy-conserving pin-connected panel steel construction |
-
2013
- 2013-07-12 CN CN201320413532.9U patent/CN203403532U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111926914A (en) * | 2020-08-03 | 2020-11-13 | 河北地质大学 | Green energy-conserving pin-connected panel steel construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315315 Huaxing village, East Town, Ningbo City, Zhejiang, Cixi Patentee after: Hua Xinggang structure limited company Address before: 315315 Huaxing village, East Town, Ningbo City, Zhejiang, Cixi Patentee before: Ningbo Huaxing Steel Structure Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20170712 |