CN204662939U - A kind of bidirectional locking quickly dismantled scaffold clasp - Google Patents
A kind of bidirectional locking quickly dismantled scaffold clasp Download PDFInfo
- Publication number
- CN204662939U CN204662939U CN201520376508.1U CN201520376508U CN204662939U CN 204662939 U CN204662939 U CN 204662939U CN 201520376508 U CN201520376508 U CN 201520376508U CN 204662939 U CN204662939 U CN 204662939U
- Authority
- CN
- China
- Prior art keywords
- anchor ear
- spanner
- inside lining
- clasp
- 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 kind of bidirectional locking quickly dismantled scaffold clasp, it is made up of two same units, wherein individual unit comprises spanner, clasp, little pin, right anchor ear, right inside lining, large pin, left inside lining, left anchor ear, short groove nail, hinged by hollow pin between two unit, during use, scaffolding steel pipe is placed in centre, close tight left and right anchor ear, clasp on spanner is fastened the arc groove on right anchor ear, Fast Installation is got final product with after hand spanner, oppositely spanner is unclamped, without the need to by other instrument during dismounting.Simultaneously, due to left and right liner and left and right anchor ear existing taper seat after installation, when scaffolding steel pipe has micro-displacement along its axis direction phase contacting piece, under taper seat effect, fastener unit radially will lock scaffolding steel pipe, ensures that connection safely, reliably.
Description
Technical field
The utility model relates to scaffold clasp, particularly relates to a kind of bidirectional locking quickly dismantled scaffold clasp.
Background technology
Scaffold clasp is the accessory that building trade is commonly used, existing scaffold clasp needs the bolt instrument of fastener tighten or unclamp in installation or removal process, especially when mounted, because concrete installation personnel is different, the pretightning force of bolt is different, causes the quality difference to some extent of installing.In addition because scaffold is installed or the workload of dismounting is large, long-time use instrument can make workman's wrist very tired, and installation or removal efficiency is not high yet.
Utility model content
The purpose of this utility model overcomes the deficiencies in the prior art, provides a kind of bidirectional locking quickly dismantled scaffold clasp.
The utility model is achieved through the following technical solutions:
A kind of bidirectional locking quickly dismantled scaffold clasp, it is made up of two same units, wherein individual unit comprises spanner, clasp, little pin, right anchor ear, right inside lining, large pin, left inside lining, left anchor ear, short groove nail, hinged by hollow pin between two unit, the right inside lining of two unit is installed on right anchor ear through hollow pin by elongated slot nail; Left anchor ear and right anchor ear are by large pin-hinges; Left inside lining is installed on left anchor ear by short groove nail; Clasp is hinged on spanner; Spanner is hinged by one end of little pin and left anchor ear;
It is characterized in that two above-mentioned same units can relatively rotate around the axle center of hollow pin, slot in left inside lining and the right inside centre that serves as a contrast, small size movement can be done along the direction of axis line of left anchor ear, right anchor ear respectively after being installed by short groove nail and elongated slot nail, left inside lining and the right inside outside that serves as a contrast lean on two ends to be all taper seats, and the upper and lower two ends of medial surface of left anchor ear, right anchor ear are also taper seats.
The beneficial effects of the utility model are: use the utility model, scaffolding steel pipe is placed in centre, closes tight left and right anchor ear, clasp on spanner is fastened the arc groove on right anchor ear, get final product Fast Installation with after hand spanner, during dismounting, oppositely unclamp spanner, without the need to by other instrument.Simultaneously, due to left and right liner and left and right anchor ear existing taper seat after installation, when scaffolding steel pipe has micro-displacement along its axis direction phase contacting piece, under taper seat effect, fastener unit radially will lock scaffolding steel pipe, ensures that connection safely, reliably.
Accompanying drawing explanation
Fig. 1 is the utility model individual unit schematic diagram;
Fig. 2 is that the utility model individual unit opens schematic diagram;
To be that the utility model two unit are hinged analyse and observe Fig. 3;
Fig. 4 is utility model works view;
In figure, spanner 1, clasp 2, little pin 3, right anchor ear 4, right inside lining 5, large pin 6, left inside lining 7, left anchor ear 8, short groove nail 9, elongated slot nail 10, hollow pin 11, scaffolding steel pipe 12.
Detailed description of the invention
As shown in Figure 1,2,3, 4, a kind of bidirectional locking quickly dismantled scaffold clasp, it is made up of two same units, wherein individual unit comprises spanner 1, clasp 2, little pin 3, right anchor ear 4, right inside lining 5, large pin 6, left inside lining 7, left anchor ear 8, short groove nail 9, hinged by hollow pin 11 between two unit, the right inside lining 5 of two unit is installed on right anchor ear 4 through hollow pin 11 by elongated slot nail 10; Left anchor ear 8 is hinged by large pin 6 with right anchor ear 4; Left inside lining 7 is installed on left anchor ear 8 by short groove nail 9; Clasp 2 is hinged on spanner 1; Spanner 1 is hinged with one end of left anchor ear 8 by little pin 3;
It is characterized in that two above-mentioned same units can relatively rotate around the axle center of hollow pin 11, slot in the middle of left inside lining 7 and right inside lining 5, small size movement can be done along the direction of axis line of left anchor ear 8, right anchor ear 4 respectively after being installed by short groove nail 9 and elongated slot nail 10, lean on two ends to be all taper seats outside left inside lining 7 and right inside lining 5, the upper and lower two ends of medial surface of left anchor ear 8, right anchor ear 4 are also taper seats.
The course of work of the present utility model is: open a unit, scaffolding steel pipe 12 is placed in centre, close tight left anchor ear 8 and right anchor ear 4, clasp 2 on spanner 1 is fastened the arc groove on right anchor ear 4, Fast Installation is got final product with after hand spanner 1, spanner 1 is oppositely unclamped, without the need to by other instrument during dismounting.Simultaneously, due to left inside lining 7, right inside lining 5 and left anchor ear 8, right anchor ear 4 existing taper seat after installation, when scaffolding steel pipe 12 has micro-displacement along own axes direction phase contacting piece, under taper seat effect, fastener unit will radially lock scaffolding steel pipe 12, ensures that connection safely, reliably.
Claims (1)
1. a bidirectional locking quickly dismantled scaffold clasp, it is made up of two same units, wherein individual unit comprises spanner, clasp, little pin, right anchor ear, right inside lining, large pin, left inside lining, left anchor ear, short groove nail, hinged by hollow pin between two unit, the right inside lining of two unit is installed on right anchor ear through hollow pin by elongated slot nail; Left anchor ear and right anchor ear are by large pin-hinges; Left inside lining is installed on left anchor ear by short groove nail; Clasp is hinged on spanner; Spanner is hinged by one end of little pin and left anchor ear; It is characterized in that two above-mentioned same units can relatively rotate around the axle center of hollow pin, slot in left inside lining and the right inside centre that serves as a contrast, small size movement can be done along the direction of axis line of left anchor ear, right anchor ear respectively after being installed by short groove nail and elongated slot nail, left inside lining and the right inside outside that serves as a contrast lean on two ends to be all taper seats, and the upper and lower two ends of medial surface of left anchor ear, right anchor ear are also taper seats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520376508.1U CN204662939U (en) | 2015-05-29 | 2015-05-29 | A kind of bidirectional locking quickly dismantled scaffold clasp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520376508.1U CN204662939U (en) | 2015-05-29 | 2015-05-29 | A kind of bidirectional locking quickly dismantled scaffold clasp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204662939U true CN204662939U (en) | 2015-09-23 |
Family
ID=54133334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520376508.1U Expired - Fee Related CN204662939U (en) | 2015-05-29 | 2015-05-29 | A kind of bidirectional locking quickly dismantled scaffold clasp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204662939U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104912316A (en) * | 2015-05-29 | 2015-09-16 | 金华职业技术学院 | Two-way locking fast-to-mount and fast-to-dismount scaffold buckle element |
| CN106223599A (en) * | 2016-08-23 | 2016-12-14 | 天长市华利机械实业有限公司 | A kind of two-way anti-skidding ring buckle of the limiting alarm formula for scaffold |
| CN107023083A (en) * | 2016-01-29 | 2017-08-08 | 湖南天创集成科技实业有限公司 | A kind of assembled flitch overlaps combined member |
| CN110241782A (en) * | 2019-06-24 | 2019-09-17 | 重庆市万闸防汛器材有限责任公司 | A kind of three plug of fixing seat joint fastener |
-
2015
- 2015-05-29 CN CN201520376508.1U patent/CN204662939U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104912316A (en) * | 2015-05-29 | 2015-09-16 | 金华职业技术学院 | Two-way locking fast-to-mount and fast-to-dismount scaffold buckle element |
| CN104912316B (en) * | 2015-05-29 | 2017-03-08 | 金华职业技术学院 | A kind of bidirectional locking fast assembling-disassembling scaffold clasp |
| CN107023083A (en) * | 2016-01-29 | 2017-08-08 | 湖南天创集成科技实业有限公司 | A kind of assembled flitch overlaps combined member |
| CN106223599A (en) * | 2016-08-23 | 2016-12-14 | 天长市华利机械实业有限公司 | A kind of two-way anti-skidding ring buckle of the limiting alarm formula for scaffold |
| CN106223599B (en) * | 2016-08-23 | 2019-07-02 | 天长市华利机械实业有限公司 | A kind of two-way anti-skidding ring buckle of limiting alarm formula for scaffold |
| CN110241782A (en) * | 2019-06-24 | 2019-09-17 | 重庆市万闸防汛器材有限责任公司 | A kind of three plug of fixing seat joint fastener |
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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: 20150923 Termination date: 20170529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |