CN203403530U - Connecting piece of combined type steel structure - Google Patents
Connecting piece of combined type steel structure Download PDFInfo
- Publication number
- CN203403530U CN203403530U CN201320413504.7U CN201320413504U CN203403530U CN 203403530 U CN203403530 U CN 203403530U CN 201320413504 U CN201320413504 U CN 201320413504U CN 203403530 U CN203403530 U CN 203403530U
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- arc
- connecting portion
- straight
- intermediate substrate
- connecting parts
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Abstract
The utility model discloses a connecting piece of a combined type steel structure. The connecting piece of the combined type steel structure comprises an upper connecting block and a lower connecting block. The upper connecting block comprises an upper middle base board, two upper straight connecting parts and two upper arc-shaped connecting parts. The lower connecting block comprises a lower middle base board, two lower straight connecting parts and two lower arc-shaped connecting parts. Threaded fixing holes are formed in the upper straight connecting parts, the lower straight connecting parts, the upper arc-shaped connecting parts and the lower arc-shaped connecting parts. The upper middle base board and the lower middle base are fixed through screws. The upper connecting block and the lower connecting block are connected with steel profiles at the corresponding sides respectively, and fix the steel profiles at the corresponding sides through the threaded fixing holes respectively; the upper straight connecting parts and the lower straight connecting parts are used for fixing square steel profiles in a matched mode; the upper arc-shaped connecting parts and the lower arc-shaped connecting parts are used for fixing circular steel profiles in a matched mode. In this way, the connecting piece of the combined type steel structure can effectively ensure the connection effect between two steel profiles, is high in connection strength and impact toughness, can be suitable for connecting the square steel profiles and the circular steel profiles, and is high in applicability.
Description
Technical field
The utility model relates to connector technical field, relates in particular to a kind of connector of combined steel structure.
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 combined steel structure, the connector of this combined steel structure 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 kind of connector of combined steel structure, include contiguous block and lower connecting block, upper contiguous block includes the upper Intermediate substrate of rounded shape, in the middle of upper, the edge part of upper surface of base plate extends two upper straight connecting portions that are arranged symmetrically with and two upper arc connecting portions that are arranged symmetrically with upward, on each upper arc connecting portion of straight connecting portion and each account for respectively in the middle of the sixth arc section of edge part of upper surface of base plate, the symmetrical planes that the symmetrical plane of two upper straight connecting portions and two go up arc connecting portions are " ten " font and intersect; Lower connecting block includes the lower Intermediate substrate of rounded shape, in the middle of lower, the edge part of base lower surface extends two lower straight connecting portions that are arranged symmetrically with and two arc lower connecting portions that are arranged symmetrically with down, each time straight connecting portion and each arc lower connecting portion account for respectively lower in the middle of the sixth arc section of edge part of base lower surface, the symmetrical plane of straight connecting portion is " ten " font with the symmetrical plane of two arc lower connecting portions and intersects under two; Straight connecting portion on each, each time straight connecting portion, on each, arc connecting portion and each arc lower connecting portion offer respectively spiral shell dress fixing hole, and upper Intermediate substrate and lower Intermediate substrate are screwed.
The beneficial effects of the utility model are: the connector of a kind of combined steel structure described in the utility model, it comprises contiguous block and lower connecting block, upper contiguous block comprises Intermediate substrate, two upper straight connecting portions and two upper arc connecting portions, lower connecting block comprises straight connecting portion and two arc lower connecting portions under lower Intermediate substrate, two, straight connecting portion on each, each time straight connecting portion, on each, arc connecting portion and each arc lower connecting portion offer respectively spiral shell dress fixing hole, and upper Intermediate substrate and lower Intermediate substrate are screwed.Upper contiguous block and lower connecting block are connected with the steel profile of respective side respectively, and upper contiguous block and lower connecting block fill the fixedly steel profile of respective side of fixing hole by spiral shell respectively; Upper straight connecting portion and lower straight connecting portion are used for being fixed corresponding square bar section bar, and upper arc connecting portion and arc lower connecting portion are used for being fixed corresponding circular steel section bar.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.
Fig. 2 is the structural representation at another visual angle of the utility model.
In Fig. 1 and Fig. 2, include:
1---upper contiguous block 11---upper Intermediate substrate
12---upper straight connecting portion 13---upper arc connecting portion
2---lower connecting block 21---lower Intermediate substrate
22---lower straight connecting portion 23---arc lower connecting portion
3---spiral shell dress fixing hole 4---screw.
The specific embodiment
Below in conjunction with concrete embodiment, the utility model is described.
As depicted in figs. 1 and 2, a kind of connector of combined steel structure, include contiguous block 1 and lower connecting block 2, upper contiguous block 1 includes the upper Intermediate substrate 11 of rounded shape, the edge part of upper Intermediate substrate 11 upper surfaces extends two upper straight connecting portions 12 that are arranged symmetrically with and two upper arc connecting portions 13 that are arranged symmetrically with upward, on each straight connecting portion 12 and on each arc connecting portion 13 account for respectively the sixth arc section of the edge part of Intermediate substrate 11 upper surfaces, the symmetrical plane of two upper straight connecting portions 12 is " ten " font with two symmetrical planes of going up arc connecting portions 13 and intersects, lower connecting block 2 includes the lower Intermediate substrate 21 of rounded shape, the edge part of lower Intermediate substrate 21 soffits extends two lower straight connecting portions 22 that are arranged symmetrically with and two arc lower connecting portions 23 that are arranged symmetrically with down, each time straight connecting portion 22 and each arc lower connecting portion 23 account for respectively the sixth arc section of the edge part of lower Intermediate substrate 21 soffits, and the symmetrical plane of straight connecting portion 22 is " ten " font with the symmetrical plane of two arc lower connecting portions 23 and intersects under two, straight connecting portion 12 on each, each time straight connecting portion 22, on each, arc connecting portion 13 and each arc lower connecting portion 23 offer respectively spiral shell dress fixing hole 3, and upper Intermediate substrate 11 is fixing by screw 4 with lower Intermediate substrate 21.
In the utility model course of work, upper contiguous block 1 is connected with the steel profile of respective side respectively with lower connecting block 2, concrete: upper contiguous block 1 is connected with the steel profile of respective side by corresponding straight connecting portion 12 or upper arc connecting portion 13, and lower connecting block 2 is connected with the steel profile of respective side by corresponding lower straight connecting portion 22 or arc lower connecting portion 23; Wherein, upper straight connecting portion 12, upper arc connecting portion 13, lower straight connecting portion 22 or arc lower connecting portion 23 fill the fixedly steel profile of respective side of fixing hole 3 by corresponding spiral shell respectively.
Need further to explain, upper straight connecting portion 12 and lower straight connecting portion 22 are for being fixed corresponding square bar section bar, and upper arc connecting portion 13 and arc lower connecting portion 23 are for being fixed corresponding circular steel section bar; So, the utility model can be realized two square bar section bars by upper straight connecting portion 12 and 22 cooperations of lower straight connecting portion and be connected, also can realize two circular steel section bars by upper arc connecting portion 13 and 23 cooperations of arc lower connecting portion and be connected, can also realize a square bar section bar with 23 cooperations of arc lower connecting portion or upper arc connecting portion 13 with lower straight connecting portion 22 cooperations by upper straight connecting portion 12 and be connected with a circular steel section bar.
Need further point out, upper Intermediate substrate 11 of the present utility model, upper straight connecting portion 12 and upper arc connecting portion 13 are integral type structure, lower Intermediate substrate 21, lower straight connecting portion 22 and arc lower connecting portion 23 are also integral type structure, and upper Intermediate substrate 11 and lower Intermediate substrate 21 are fastenedly connected by screw 4, and said 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 combined steel structure, it is characterized in that: include contiguous block (1) and lower connecting block (2), upper contiguous block (1) includes the upper Intermediate substrate (11) of rounded shape, the edge part of upper Intermediate substrate (11) upper surface extends two upper straight connecting portions (12) that are arranged symmetrically with and two upper arc connecting portions (13) that are arranged symmetrically with upward, on each straight connecting portion (12) and on each arc connecting portion (13) account for respectively the sixth arc section of the edge part of Intermediate substrate (11) upper surface, the symmetrical plane of two upper straight connecting portions (12) is " ten " font with two symmetrical planes of going up arc connecting portions (13) and intersects, lower connecting block (2) includes the lower Intermediate substrate (21) of rounded shape, the edge part of lower Intermediate substrate (21) soffit extends two lower straight connecting portions (22) that are arranged symmetrically with and two arc lower connecting portions (23) that are arranged symmetrically with down, each time straight connecting portion (22) and each arc lower connecting portion (23) account for respectively the sixth arc section of the edge part of lower Intermediate substrate (21) soffit, and the symmetrical plane of straight connecting portion (22) and the symmetrical plane of two arc lower connecting portions (23) are " ten " font and intersect under two, straight connecting portion (12) on each, each time straight connecting portion (22), on each, arc connecting portion (13) and each arc lower connecting portion (23) offer respectively spiral shell dress fixing hole (3), and upper Intermediate substrate (11) is fixing by screw (4) with lower Intermediate substrate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320413504.7U CN203403530U (en) | 2013-07-12 | 2013-07-12 | Connecting piece of combined type steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320413504.7U CN203403530U (en) | 2013-07-12 | 2013-07-12 | Connecting piece of combined type steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203403530U true CN203403530U (en) | 2014-01-22 |
Family
ID=49939467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320413504.7U Expired - Fee Related CN203403530U (en) | 2013-07-12 | 2013-07-12 | Connecting piece of combined type steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203403530U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108978881A (en) * | 2018-07-22 | 2018-12-11 | 绿山高科建设科技有限公司 | A kind of building assembly steel structure connecting member and installation method |
| 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 CN201320413504.7U patent/CN203403530U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108978881A (en) * | 2018-07-22 | 2018-12-11 | 绿山高科建设科技有限公司 | A kind of building assembly steel structure connecting member and installation method |
| 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 |