CN2280737Y - Rotary-buckling type connector for steel-tube scaffold - Google Patents
Rotary-buckling type connector for steel-tube scaffold Download PDFInfo
- Publication number
- CN2280737Y CN2280737Y CN 96228534 CN96228534U CN2280737Y CN 2280737 Y CN2280737 Y CN 2280737Y CN 96228534 CN96228534 CN 96228534 CN 96228534 U CN96228534 U CN 96228534U CN 2280737 Y CN2280737 Y CN 2280737Y
- Authority
- CN
- China
- Prior art keywords
- bowl
- plug
- vertical rod
- buckle bowl
- button bowl
- 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
Links
Abstract
The utility model discloses a buckle rotating connecting piece for steel-tube scaffolds, which relates to the connection between scaffold components. The button rotating connecting piece for steel-tube scaffolds mainly comprises a vertical rod (1), a transversal rod (4), an inclined rod (6), a lower buckle bowl (11), and a plug (12). The utility model is characterized in that the vertical rod (1) is equidistantly welded with the lower buckle bowl (11) according to prescriptions; the upper part of the vertical rod (1) is sheathed with an upper buckle bowl (2); a fixed pin (3) is welded between the upper buckle bowl (2) and the lower buckle bowl (11); the upper buckle bowl (2) is provided with a threading opening (13); the inclined rod (6) is provided with a universal plug (5); the lower part of the plug (12) and the universal plug (5) is inserted with the lower buckle bowl (11); the upper part of the plug (12) and the universal plug (5) is inserted with the upper buckle bowl. Making use of a bevel face principle, the upper buckle bowl (2) is rotated clockwise and assembly is completed after the upper buckle bowl (2) is tightly stricken by a manual hammer. The assembly mode enhances integral firmness and prevents a scaffold from tilting in horizontal and vertical directions caused by internal and external forces.
Description
The utility model relates to a kind of scaffold, particularly the connection between the scaffold member.
The patent No. is 94205594, and the patent that name is called " scaffold wedging type connector " is to lean on the wedging function of two taper surfaces, and the connector on the scaffold cross bar (brace) is played the effect that is connected with the following bowl of button wedging on the column.The patent No. is 94202093, and name is called " insert card type multifunction scaffold ", is to play the effect of connection in the socket in the insertion of the connector on the scaffold cross bar (brace) vertical rod.More than two kinds of connected modes, all do not have locking device, connector easily produces play, thereby has unsafe factor.
The purpose of this utility model provides a kind of scaffold fastenings firm, that easily install.
This utility model mainly comprises vertical rod, cross bar, brace, following button bowl, goes up button bowl, steady pin, plug, gymbal.Be welded with button bowl down on the vertical rod regular length, the top is with the button bowl, and the position is welded with steady pin between the following button bowl.Last button bowl inwall is worn mouth, and it is spiralling inclined-plane by wearing mouth to both sides that last button bowl is gone up end face.The plug of brace is a gymbal, can detain in the bowl down by arbitrarily angled insertion vertical rod.The plug two sides radian of cross bar (brace) and vertical rod outer wall, the inwall of upper and lower button bowl is complementary.Under detain bowl bottom and be provided with weeper, the liquids such as mortar that enter in the work progress can be discharged.By when dress, will cross bar, the brace plug inserts down and buckle in the bowl, will go up the button bowl then and wear mouthful a steady pin and slide along vertical rod, the upper half plane of each plug is fastened, rotate in the direction of the clock and it is struck tightly with hand hammer.Otherwise get final product during demolition.
Adopt above technical scheme, strengthened whole steadiness greatly, prevented that scaffold from influencing the destabilizing factor of run-off the straight in level, vertical direction because of being subjected to inside and outside power, this connector is easy to assembly simultaneously, improved work efficiency, reduced labour intensity, can antitheft, anti-ly lose again.
Engaging accompanying drawing below is described in further detail.
Fig. 1 is the schematic diagram of each parts of connector.
Button bowl 11 under equidistant in accordance with regulations welding in the vertical rod 1, and put the corresponding button bowl 2 of going up.Appropriate location welding steady pin 3 between last button bowl 2 and following button bowl 11.Two ends at the cross bar 4 of specific length are symmetrically welded plug 12, and the appropriate location welding gymbal 5 at brace 6 two ends of specific length bores connecting hole 9 in the appropriate location at vertical rod 1 and vertical rod inner sleeve 8 two ends, press suitable length making vertical rod connecting pin 7.
When setting up, only need following the button in the bowl 11 in plug 12 on cross bar 4 or the brace 6 or the gymbal 5 insertion vertical rods 1, to go up again button bowl 2 wear mouthful 13 secured in alignment pins 3 after slide, fasten plug 12 and gymbal 5, in the direction of the clock rotation and it is struck tightly with hand hammer; Otherwise get final product during demolition.When vertical rod 1 needs extend longitudinally, can will insert vertical rod inner sleeve 8 in vertical rod 1 upper/lower terminal and vertical rod connecting pin 7 be inserted in the connect apertures 9.Following button bowl 11 is provided with weeper 10, the liquids such as mortar that enter in the constructing operation process can be discharged.Button bowl joint can connect 4 cross bars simultaneously, can vertical mutually or deflection certain angle.
Claims (2)
1, a kind of screw fastening type steel pipe scaffold connector, it includes button bowl (11) plug (12) under vertical rod (1) cross bar (4) brace (6), it is characterized in that: bowl (11) is detained in equidistant in accordance with regulations welding down in the vertical rod (1), and be with the corresponding button bowl (2) of going up, last, the appropriate location is welded with steady pin (3) between the following button bowl, last button bowl (2) is worn mouthful (13), it is spiralling inclined-plane by wearing mouthful (13) to both sides that last button bowl (2) is gone up end face, the plug of brace (4) is gymbal (5), the two sides of the plug (12) of cross bar (4) and the gymbal (5) of brace (6) and vertical rod (1) external surface and the following bowl (11) of buckleing, the inwall of last button bowl (2) is complementary.
2, screw fastening type steel pipe scaffold connector according to claim 1 is characterized in that: button bowl (11) is provided with weeper (10) down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96228534 CN2280737Y (en) | 1996-08-12 | 1996-08-12 | Rotary-buckling type connector for steel-tube scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96228534 CN2280737Y (en) | 1996-08-12 | 1996-08-12 | Rotary-buckling type connector for steel-tube scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2280737Y true CN2280737Y (en) | 1998-05-06 |
Family
ID=33906396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96228534 Expired - Fee Related CN2280737Y (en) | 1996-08-12 | 1996-08-12 | Rotary-buckling type connector for steel-tube scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2280737Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470020A (en) * | 2013-10-12 | 2013-12-25 | 江苏耀捷建设工程有限公司 | Connecting device of novel scaffold |
| CN103547750A (en) * | 2011-03-22 | 2014-01-29 | 斯卡佛姆国际有限公司 | Standard and ledger of a scaffolding system, and method for erecting the same |
| CN104372941A (en) * | 2014-10-27 | 2015-02-25 | 无锡市安捷脚手架有限公司 | Scaffold connection part |
| CN104790641A (en) * | 2015-04-22 | 2015-07-22 | 天津大学 | Mortise and tenon type scaffold inclined strut system |
| CN109025057A (en) * | 2018-07-03 | 2018-12-18 | 三峡大学 | The method for improving truss performance |
| CN111677253A (en) * | 2020-05-22 | 2020-09-18 | 浙江新中源建设有限公司 | Tall formwork support and building method thereof |
-
1996
- 1996-08-12 CN CN 96228534 patent/CN2280737Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103547750A (en) * | 2011-03-22 | 2014-01-29 | 斯卡佛姆国际有限公司 | Standard and ledger of a scaffolding system, and method for erecting the same |
| CN103547750B (en) * | 2011-03-22 | 2016-02-24 | 斯卡佛姆国际有限公司 | The pillar of connection system for guide rail and beam and set up the pillar of this connection system for guide rail and the method for beam |
| CN103470020A (en) * | 2013-10-12 | 2013-12-25 | 江苏耀捷建设工程有限公司 | Connecting device of novel scaffold |
| CN104372941A (en) * | 2014-10-27 | 2015-02-25 | 无锡市安捷脚手架有限公司 | Scaffold connection part |
| CN104790641A (en) * | 2015-04-22 | 2015-07-22 | 天津大学 | Mortise and tenon type scaffold inclined strut system |
| CN109025057A (en) * | 2018-07-03 | 2018-12-18 | 三峡大学 | The method for improving truss performance |
| CN111677253A (en) * | 2020-05-22 | 2020-09-18 | 浙江新中源建设有限公司 | Tall formwork support and building method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |