CN203603448U - Scaffold connecting piece - Google Patents
Scaffold connecting piece Download PDFInfo
- Publication number
- CN203603448U CN203603448U CN201320642061.9U CN201320642061U CN203603448U CN 203603448 U CN203603448 U CN 203603448U CN 201320642061 U CN201320642061 U CN 201320642061U CN 203603448 U CN203603448 U CN 203603448U
- Authority
- CN
- China
- Prior art keywords
- fastener
- scaffold
- flanging
- clamping block
- fastenings
- 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
The utility model discloses a scaffold connecting piece. The scaffold connecting piece comprises two fixing devices which are connected together and used for fixing a scaffold; each fixing device comprises a first fastener, a second fastener and a locking device, one end of each first fastener and one end of the corresponding second fastener are connected in pivot, the other end of each first fastener and the other end of the corresponding second fastener are fastened, through holes matched with the scaffold are formed after the first fasteners and the second fasteners are fastened, and after the scaffold is inserted in the through holes, the other ends of the first fasteners and the other ends of the second fasteners can be fixed in a fastened state through the locking devices. The first fasteners and the second fasteners are fixed through the locking devices, the locking devices are arranged in a wedge shape and can freely adjust the clamping strength on the scaffold, installation is simpler and rapider compared with installation in a bolt connection mode, and the installation strength can also meet requirements.
Description
Technical field
The utility model relates to a kind of scaffold fastenings.
Background technology
Scaffold is generally to fixedly mount by scaffold fastenings, the connected mode of existing scaffold fastenings is generally to connect by bolt, therefore build or dismantle scaffold and need spend that the plenty of time tightens and demounting bolt, make the efficiency that scaffolds erecting lower, be necessary existing scaffold fastenings to improve design, to improve the efficiency of building of scaffold for this reason.
Utility model content
In order to address the above problem, the utility model provides a kind of scaffold fastenings.
The utility model solves the technical scheme that its technical problem adopts:
A kind of scaffold fastenings, comprise two fastening devicess for fixing scaffold that link together, described each fastening devices comprises the first fastener, the second fastener and locking device, described the first fastener and second fastener one end pivot joint, the other end can snap together, the first fastener forms a through hole mating with scaffold after fastening with the second fastener, inserts after this through hole at scaffold, and the other end of the first fastener and the second fastener can be fixed its buckling state by locking device.
Described fastening devices comprises the lock slots forming after a clamping block and the first fastener and the second fastener fasten, and described clamping block is plugged in lock slots to prevent that the first fastener and the second fastener from separating.
Described lock slots comprises the first flanging and the second flanging, described the first flanging be arranged on the first fastener not with the end of the second fastener pivot joint on, the first flanging arranges outwardly, described the second flanging be arranged on the second fastener not with the end of the first fastener pivot joint on, the second flanging arranges outwardly, described the first fastener is provided with an opening wearing for the second fastener on the end that the first flanging is set, described clamping block is mobilizable to be arranged on the second fastener, and the second flanging forms lock slots with the first flanging after being located in opening.
In the middle of described clamping block, be provided with elongated hole, described the second fastener is provided with hanger in the second flanging position, and described clamping block is coordinated and is arranged on the second fastener with hanger by elongated hole.
Described clamping block is wedge shape.
Described the second fastener semicircular in shape.
Described two fastening devicess are articulated by the first fastener separately.
Described two fastening devicess are fixed together by the first fastener separately.
Curved surface is arranged in the side that described the second flanging contacts with clamping block.
The beneficial effects of the utility model are: the utility model is fixed the first fastener and the second fastener by locking device, clamping block is arranged to wedge shape, can the clamping dynamics of free adjustment to scaffold, to install compared with more simple and fast of bolt connecting mode, installation strength also can meet the demands.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is decomposing schematic representation of the present utility model.
The specific embodiment
See figures.1.and.2, the utility model is a kind of scaffold 7 connectors, comprise two fastening devicess for fixing scaffold 7 that link together, each fastening devices comprises the first fastener 1, the second fastener 2 and locking device, the first fastener 1 and second fastener 2 one end pivot joints, the other end outwards turns down and forms the first flanging 11 and the second flanging 21 respectively, and locking device comprises a lock slots and a clamping block 3; The first fastener 1 is provided with an opening 4 wearing for the second flanging 21 on the end that the first flanging 11 is set, clamping block 3 is mobilizable to be arranged on the second fastener 2, the second fastener 2 is located in and between the first flanging 11 and the second flanging 21, forms lock slots (the first fastener 1 and the second fastener 2 intersect) clamping block 3 after opening 4 and be plugged in lock slots, prevents that the first fastener 1 and the second fastener 2 from separating.The first fastener 1 forms a through hole mating with scaffold 7 after fastening with the second fastener 2, and scaffold 7 is clamped in this through hole by the first fastener 1 and the second fastener 2.Wherein in the middle of clamping block 3, be provided with elongated hole 5, the second fasteners 2 and be provided with hanger 6 in the second flanging 21 positions, clamping block 3 is coordinated and is arranged on the second fastener 2 with hanger 6 by elongated hole 5, and clamping block 3 is wedge shape.Adopt the utility model of said structure as follows to the concrete installation process of scaffold 7, scaffold 7 is placed in the first fastener 1, rotate the second fastener 2 until the second flanging 21 enters opening 4, so hand twist-lock piece 3, is squeezed into clamping block 3 between the first flanging 11 and the second flanging 21 and (can regulate the clamping dynamics to scaffold 7 by the size that regulates clamping block 3 to insert the first flanging 11 and the second flanging 21) by instrument.When scaffold 7 need to be dismantled, only clamping block 3 need be pounded out between the first flanging 11 and the second flanging 21, then the second flanging 21 be shifted out from opening 4, then just scaffold 7 can be pulled down.
The utility model is fixed the first fastener 1 and the second fastener 2 by locking device, and clamping block 3 is arranged to wedge shape, can the clamping dynamics of free adjustment to scaffold 7, to install compared with more simple and fast of bolt connecting mode, and installation strength also can meet the demands.
As shown in the figure, in order to avoid, clamping force is excessive causes damage to scaffold 7, and the second fastener 2 is arranged to the semicircle matching with scaffold 7.
As shown in the figure, the first fastener 1 middle part is provided with 12, two fastening devicess of an evener the first fastener 1 separately and is articulated in evener 12 places separately, makes the utility model can fix two scaffolds 7 of any angle.But in actual practical process, find often need to be fixed two scaffolds 7 that are 90 °, the first fastener 1 separately of two fastening devicess in the utility model is fixed together in evener 12 places separately for this reason, and between two fastening devicess, angle is set to 90 °.
As shown in the figure, the second flanging 21 is arranged to curved surface with the side that clamping block 3 contacts, and clamping block 3 is contacted more tight with the first flanging 11 and the second flanging 21, guarantees the locking intensity to scaffold 7.Certainly, the first flanging 11 can also be arranged to curved surface with the side that clamping block 3 contacts.
Above-described embodiment is preferred version of the present utility model, and the utility model also can have other embodiments.Those skilled in the art also can make equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and the modification that these are equal to or replace is all included in the scope that the application's claim sets.
Claims (9)
1. a scaffold fastenings, it is characterized in that comprising two fastening devicess for fixing scaffold that link together, described each fastening devices comprises the first fastener, the second fastener and locking device, described the first fastener and second fastener one end pivot joint, the other end can snap together, the first fastener forms a through hole mating with scaffold after fastening with the second fastener, inserts after this through hole at scaffold, and the other end of the first fastener and the second fastener can be fixed its buckling state by locking device.
2. a kind of scaffold fastenings as claimed in claim 1, it is characterized in that described fastening devices comprises the lock slots forming after a clamping block and the first fastener and the second fastener fasten, described clamping block is plugged in lock slots to prevent that the first fastener and the second fastener from separating.
3. a kind of scaffold fastenings as claimed in claim 2, it is characterized in that described lock slots comprises the first flanging and the second flanging, described the first flanging be arranged on the first fastener not with the end of the second fastener pivot joint on, the first flanging arranges outwardly, described the second flanging be arranged on the second fastener not with the end of the first fastener pivot joint on, the second flanging arranges outwardly, described the first fastener is provided with an opening wearing for the second fastener on the end that the first flanging is set, described clamping block is mobilizable to be arranged on the second fastener, the second flanging forms lock slots with the first flanging after being located in opening.
4. a kind of scaffold fastenings as claimed in claim 3, it is characterized in that being provided with elongated hole in the middle of described clamping block, described the second fastener is provided with hanger in the second flanging position, and described clamping block is coordinated and is arranged on the second fastener with hanger by elongated hole.
5. a kind of scaffold fastenings as claimed in claim 4, is characterized in that described clamping block is wedge shape.
6. a kind of scaffold fastenings as claimed in claim 1, is characterized in that described the second fastener semicircular in shape.
7. a kind of scaffold fastenings as claimed in claim 1, is characterized in that described two fastening devicess are articulated by the first fastener separately.
8. a kind of scaffold fastenings as claimed in claim 1, is characterized in that described two fastening devicess are fixed together by the first fastener separately.
9. a kind of scaffold fastenings as claimed in claim 3, is characterized in that the side that described the second flanging contacts with clamping block is arranged to curved surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320642061.9U CN203603448U (en) | 2013-10-17 | 2013-10-17 | Scaffold connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320642061.9U CN203603448U (en) | 2013-10-17 | 2013-10-17 | Scaffold connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203603448U true CN203603448U (en) | 2014-05-21 |
Family
ID=50716128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320642061.9U Expired - Fee Related CN203603448U (en) | 2013-10-17 | 2013-10-17 | Scaffold connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203603448U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372938A (en) * | 2014-11-12 | 2015-02-25 | 赖永荣 | Fastening type scaffold fixing device |
| CN104499702A (en) * | 2014-12-16 | 2015-04-08 | 天津大学 | Integral scaffold joint |
| CN104594622A (en) * | 2014-05-23 | 2015-05-06 | 天长市华利机械实业有限公司 | Scaffold connecting piece |
-
2013
- 2013-10-17 CN CN201320642061.9U patent/CN203603448U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104594622A (en) * | 2014-05-23 | 2015-05-06 | 天长市华利机械实业有限公司 | Scaffold connecting piece |
| CN104594622B (en) * | 2014-05-23 | 2016-08-24 | 天长市华利机械实业有限公司 | A kind of scaffold fastenings |
| CN104372938A (en) * | 2014-11-12 | 2015-02-25 | 赖永荣 | Fastening type scaffold fixing device |
| CN104499702A (en) * | 2014-12-16 | 2015-04-08 | 天津大学 | Integral scaffold joint |
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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 |
Granted publication date: 20140521 Termination date: 20151017 |
|
| EXPY | Termination of patent right or utility model |