CN201952957U - Roof girder fastening mechanism for steel structure - Google Patents
Roof girder fastening mechanism for steel structure Download PDFInfo
- Publication number
- CN201952957U CN201952957U CN2011200449328U CN201120044932U CN201952957U CN 201952957 U CN201952957 U CN 201952957U CN 2011200449328 U CN2011200449328 U CN 2011200449328U CN 201120044932 U CN201120044932 U CN 201120044932U CN 201952957 U CN201952957 U CN 201952957U
- Authority
- CN
- China
- Prior art keywords
- roof girder
- round steel
- fastening mechanism
- locking nut
- pull bar
- 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.)
- Expired - Fee Related
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model discloses a roof girder fastening mechanism, in particular relates to a roof girder fastening mechanism for a steel structure. The roof girder fastening mechanism comprises a roof girder, wherein a fastening mechanism is arranged in the roof girder and comprises a round steel pull rod, a locking nut and a washer; the round steel pull rod passes through the roof girder and is fixed with the roof girder through the locking nut; and the washer is sleeved in the round steel pull rod and is in compression joint with the roof girder through the locking nut. The roof girder fastening mechanism for the steel structure has the advantages of simple structure, high supporting property and high stability.
Description
Technical field
The utility model is a kind of roof girder retention mechanism, particularly a kind of roof girder retention mechanism that is used for steel work.
Background technology
Roof girder retention mechanism in the steel work of the prior art, supportive is poor.
Summary of the invention
The utility model mainly is to solve the deficiencies in the prior art, and a kind of roof girder retention mechanism that is used for steel work is provided.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of roof girder retention mechanism that is used for steel work, comprise roof girder, be provided with retention mechanism in the described roof girder, described retention mechanism comprises round steel pull bar, locking nut and packing ring, described round steel pull bar passes roof girder, described round steel pull bar fixes by locking nut and roof girder, is with packing ring in the described round steel pull bar, and described packing ring is by locking nut and roof girder crimping mutually.
As preferably, described round steel pull bar and roof girder vertical distribution.
Therefore, the roof girder retention mechanism that is used for steel work that the utility model provides, simple in structure, supportive is good, and stability is high.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Figure 1, a kind of roof girder retention mechanism that is used for steel work, comprise roof girder 1, be provided with retention mechanism in the described roof girder 1, described retention mechanism comprises round steel pull bar 2, locking nut 3 and packing ring 4, described round steel pull bar 2 passes roof girder 1, described round steel pull bar 2 fixes by locking nut 3 and roof girder 1, be with packing ring 4 in the described round steel pull bar 2, described packing ring 4 passes through locking nut 3 and roof girder 1 crimping mutually, described round steel pull bar 2 and roof girder 1 vertical distribution.
Claims (2)
1. roof girder retention mechanism that is used for steel work, it is characterized in that: comprise roof girder (1), described roof girder is provided with retention mechanism in (1), described retention mechanism comprises round steel pull bar (2), locking nut (3) and packing ring (4), described round steel pull bar (2) passes roof girder (1), described round steel pull bar (2) fixes by locking nut (3) and roof girder (1), be with packing ring (4) in the described round steel pull bar (2), described packing ring (4) is by locking nut (3) and roof girder (1) crimping mutually.
2. the roof girder retention mechanism that is used for steel work according to claim 1 is characterized in that: described round steel pull bar (2) and roof girder (1) vertical distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200449328U CN201952957U (en) | 2011-02-21 | 2011-02-21 | Roof girder fastening mechanism for steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200449328U CN201952957U (en) | 2011-02-21 | 2011-02-21 | Roof girder fastening mechanism for steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201952957U true CN201952957U (en) | 2011-08-31 |
Family
ID=44497077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200449328U Expired - Fee Related CN201952957U (en) | 2011-02-21 | 2011-02-21 | Roof girder fastening mechanism for steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201952957U (en) |
-
2011
- 2011-02-21 CN CN2011200449328U patent/CN201952957U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20120221 |