CN203420460U - Rotating fastener - Google Patents
Rotating fastener Download PDFInfo
- Publication number
- CN203420460U CN203420460U CN201320538055.9U CN201320538055U CN203420460U CN 203420460 U CN203420460 U CN 203420460U CN 201320538055 U CN201320538055 U CN 201320538055U CN 203420460 U CN203420460 U CN 203420460U
- Authority
- CN
- China
- Prior art keywords
- rotating seat
- rotary
- cover plate
- bolt
- steady pin
- 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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Abstract
A rotating fastener comprises a fixed pin and two rotators fixedly and rotatably arranged at two ends of the fixed pin. Each rotator comprises a rotating seat connected with the fixed pin, a covering plate, a bolt and a nut. One end of the covering plate is rotatably connected to the rotating seat through a rotating shaft, and the other end of the covering plate is fixed on the rotating seat through the bolt and the nut. An accommodating hole used for accommodating a steel pipe is formed between the rotary seat and the covering plate. The rotating fastener is simple in structure and convenient to assemble.
Description
Technical field
The utility model relates to the realm of building construction, espespecially a kind of for the fixing rotary buckle of steel pipe scaffold.
Background technology
In building operations, often because shearing bar is not yet in effect with vertical rod, the stable many problems that stay that are connected: if outer scissors bar and vertical rod are because rotary buckle size is former thereby cannot be connected, therefore connect by short steel pipes in actual mechanical process, because the globality of rotary buckle is destroyed, therefore its mechanical property rotary buckle good not as good as globality; By short steel pipes, connect bridging and vertical rod, its operation is loaded down with trivial details, complicated operation, also many potential safety hazards, the requirement that meets < < building operations fastener type steel pipe scaffold technical specification of security > > that cannot be real have been left simultaneously.
Utility model content
The purpose of this utility model is to provide a kind of simple in structure, safe and reliable rotary buckle.
For this reason, the utility model provides a kind of rotary buckle, comprise steady pin and be immobilizated in rotationally two rotary bodies at steady pin two ends, each rotary body comprises that rotating seat, one end of being connected and fixed pin are connected in described rotating seat and rotating cover plate and the described cover plate other end is fixed on to bolt and the nut on described rotating seat by rotating shaft, are formed with the reception hole of taking in steel pipe between described rotating seat and cover plate.
Described bolt is separated with described rotary body, and described steady pin passes through described rotating seat and coordinates with nut with cover plate.
Described bolt one is connected in actively on described rotating seat and may be adjusted to different angles.
Described bolt is integrally formed on described rotating seat, and the corresponding described bolt of the end of described cover plate is provided with fluting.
Described steady pin two ends are provided with the steady pin cap that connects described rotating seat.
With respect to prior art, two rotary bodies of rotary buckle of the present utility model all can arbitrarily regulate the angle between steel pipe around described steady pin rotation, and simple in structure, easy for installation.
Accompanying drawing explanation
Fig. 1 is the structure chart of the utility model rotary buckle the first embodiment.
Fig. 2 is the schematic diagram of the steady pin of the utility model rotary buckle.
Fig. 3 is the structure chart of the utility model rotary buckle the second embodiment.
Fig. 4 is the stereogram of the utility model rotary buckle the 3rd embodiment.
The specific embodiment
Refer to the first embodiment of the utility model rotary buckle shown in Fig. 1, Fig. 2, described rotary buckle comprises two symmetrically arranged rotary bodies 10 and the steady pin 20 that described two rotary bodies 10 are connected as one, and described rotary body 10 can be around described steady pin 20 rotations.Each rotary body 10 comprise rotating seat 11, the cover plate 12 coordinating with described rotating seat 11 by rotating shaft 13 and for described cover plate 12 is fixed to bolt 14 on described rotating seat 11, with nut 15.Between the rotating seat 11 of described rotary body 10 and described cover plate 12, be formed for taking in the reception hole 30 of steel pipe scaffold (not shown).Described bolt 14 is separated with described rotary body 10, the rotating seat 11 of described bolt 14 by running through described rotary body 10 with cover plate 12 so that described rotary body 10 fixings are integrated.Described steady pin 20 two ends are provided with the steady pin cap 21 being connected with the rotating seat 11 of described rotary body 10, and described two rotary bodies 10 all can be around described steady pin 20 rotations.
The second embodiment that refers to the utility model rotary buckle shown in Fig. 3, compared to the first embodiment, difference is: the length of described steady pin 20 can regulate according to the difference of product.
Refer to the 3rd embodiment of the utility model rotary buckle shown in Fig. 4, compared to the second embodiment, difference is: described bolt 14 is to arrange with the rotating seat 11 one activities of described rotary body 10, and the corresponding described bolt 14 of cover plate 12 ends of described rotary body 10 is provided with fluting 16; Or described bolt 14 is to be connected in actively on described rotating seat 11, the angle of adjustable described bolt 14 is with the screw on slotting described cover plate 12.
In use: first, steel pipe is packed in the reception hole 30 of the rotary body 10 of opening, subsequently, the cover plate of described rotary body 10 12 is fastened to grasp described steel pipe around described rotating shaft 13, finally, with described bolt 14 and nut 15, described rotating seat 11 is integrated with cover plate 12 fixings.And two rotary bodies 10 can rotate around described steady pin 20, can arbitrarily regulate two angles between steel pipe.
Compared to prior art, two rotary bodies 10 of rotary buckle of the present utility model all can arbitrarily regulate the angle between steel pipe around described steady pin 20 rotations, and simple in structure, easy for installation.
Claims (5)
1. a rotary buckle, it is characterized in that: comprise steady pin and be immobilizated in rotationally two rotary bodies at steady pin two ends, each rotary body comprises that rotating seat, one end of being connected and fixed pin are connected in described rotating seat and rotating cover plate and the described cover plate other end is fixed on to bolt and the nut on described rotating seat by rotating shaft, are formed with the reception hole of taking in steel pipe between described rotating seat and cover plate.
2. rotary buckle as claimed in claim 1, is characterized in that: described bolt is separated with described rotary body, and described steady pin passes through described rotating seat and coordinates with nut with cover plate.
3. rotary buckle as claimed in claim 1, is characterized in that: described bolt one is connected in actively on described rotating seat and may be adjusted to different angles.
4. rotary buckle as claimed in claim 1, is characterized in that: described bolt is integrally formed on described rotating seat, and the corresponding described bolt of the end of described cover plate is provided with fluting.
5. rotary buckle as claimed in claim 1, is characterized in that: described steady pin two ends are provided with the steady pin cap that connects described rotating seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320538055.9U CN203420460U (en) | 2013-08-23 | 2013-08-23 | Rotating fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320538055.9U CN203420460U (en) | 2013-08-23 | 2013-08-23 | Rotating fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203420460U true CN203420460U (en) | 2014-02-05 |
Family
ID=50019560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320538055.9U Expired - Fee Related CN203420460U (en) | 2013-08-23 | 2013-08-23 | Rotating fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203420460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953185A (en) * | 2014-05-14 | 2014-07-30 | 陈婷 | Integrated scaffold connecting piece |
-
2013
- 2013-08-23 CN CN201320538055.9U patent/CN203420460U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953185A (en) * | 2014-05-14 | 2014-07-30 | 陈婷 | Integrated scaffold connecting piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20160823 |