CN201843327U - Scaffold connecting piece - Google Patents
Scaffold connecting piece Download PDFInfo
- Publication number
- CN201843327U CN201843327U CN2010201489879U CN201020148987U CN201843327U CN 201843327 U CN201843327 U CN 201843327U CN 2010201489879 U CN2010201489879 U CN 2010201489879U CN 201020148987 U CN201020148987 U CN 201020148987U CN 201843327 U CN201843327 U CN 201843327U
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- CN
- China
- Prior art keywords
- hole
- fastener
- snap rings
- shaped snap
- shaped clasp
- 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 - Lifetime
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Abstract
The utility model provides a building scaffold connecting piece which consists of two U-shaped snap rings and two fasteners, wherein the two U-shaped snap rings are correspondingly arranged and mutually connected by a pivot shaft, and the two fasteners are respectively arranged at one sides of openings of the two U-shaped snap rings; through holes are respectively arranged at the middle parts of the enclosed sides of the two U-shaped snap rings; rivets respectively penetrate through the through holes to movably connect the two U-shaped snap rings; one ends of the opening sides of the U-shaped snap rings are designed into flat stoppers, and the other ends are designed into threaded segments; a bent arc part capable of clamping a steel pipe of a scaffold is punched at the middle part of each fastener, and the two ends of each fastener are respectively provided with a long through hole, wherein the long through hole at one end of each fastener is matched with each flat stopper, and the long through hole at the other end of each fastener is matched with each threaded segment and a screw cap to connect the U-shaped snap rings and the fasteners. Compared with the prior art, the building scaffold connecting piece has the following beneficial effects: the scaffold connecting piece has good structural stability and is beneficial for quickly and conveniently assembling, disassembling and carrying the scaffold.
Description
Technical field
The present invention relates to a kind of scaffold fastenings, especially relate to a kind of connector that is used to connect scaffolding steel pipe.
Background technology
Existing scaffolding steel pipe fixer structure, as depicted in figs. 1 and 2, it mainly is made up of a U-shaped clasp 11 and an arc lid 12 and two nuts 13, and wherein, this U-shaped clasp 11 is a big U-shaped, for adjacent two steel pipes 21,22 are hooked its curved arc inside, the through hole 121 that relends by arc lid 12 overlaps across between the two ends from U-shaped clasp 11, simultaneously, screws tight arc lid 12 by two nuts 13, adjacent two scaffolding steel pipes 21,22 of clamping are firmly realized the location; But, the relative predetermined angular of this two scaffolding steel pipes 21,22 is limited by the angle of arc portion 122 on this arc lid 12, when actual installation, must prepare the arc lid 12 of multiple angles, to adapt to the setting angle of different scaffolding steel pipes 21,22, not only bother, and assembly cost is higher.
Summary of the invention
In order to solve above-mentioned technical problem, the object of the present invention is to provide a kind of new type scaffold connector that has improved above-mentioned scaffolding steel pipe fixer structure weak point.
For achieving the above object, solution of the present invention is:
A kind of scaffold fastenings, by two corresponding settings and pivotally connected each other U-shaped clasp, and two fasteners that are arranged at described two U-shaped clasp opening one sides respectively constitute, wherein, respectively be provided with a through hole at middle part, described two U-shaped clasp closed sides, one rivet passes described through hole and described two U-shaped clasps is flexibly connected, and an end of described U-shaped clasp open side is made as flat retaining head, and the other end then is made as thread segment; But described fastener middle part dashes the arc of curvature portion that is provided with a clamping scaffolding steel pipe, and described fastener two ends are respectively arranged with microscler through hole, wherein, the described microscler through hole of described fastener one end cooperates described distortion retaining head, the described microscler through hole of the described fastener other end cooperates a described thread segment and a nut, connects described U-shaped clasp and described fastener.
Further, the middle part punching press of described U-shaped clasp closed side forms flat platyopia, and described through hole is arranged in the described flat platyopia.
The arc of curvature portion of described fastener dashes and is provided with at least one reinforcement rib.
Compared with prior art, the invention has the beneficial effects as follows: help scaffold dismounting fast, easily, carry, and structural stability is good.
Description of drawings
Connecting accompanying drawing below is described further technical solution of the present invention:
Fig. 1 is the transverse sectional view according to existing scaffolding steel pipe fixator.
Fig. 2 is the schematic perspective view according to existing scaffolding steel pipe fixator.
Fig. 3 is the perspective exploded view of the scaffold fastenings preferred forms according to the present invention;
Fig. 4 is the perspective exploded view when the U-shaped clasp makes up in the scaffold fastenings preferred forms according to the present invention.
Fig. 5 is the schematic perspective view when scaffold fastenings is assembled scaffolding steel pipe according to the present invention.
Fig. 6 is the schematic perspective view of first mode of scaffold fastenings assembling scaffolding steel pipe according to the present invention.
Fig. 7 is the schematic perspective view of second mode of scaffold fastenings assembling scaffolding steel pipe according to the present invention.
The specific embodiment
As shown in Figure 3 and Figure 4, in best mode for carrying out the invention, this scaffold fastenings is by two corresponding settings and by the fixed U-shaped clasp 31 that it is pivotally connected of riveting, and cooperates two fasteners 32 of described two U-shaped clasps, 31 openings, one side to constitute respectively.Wherein, side in these U-shaped clasp 31 sealings, the middle part punching press of this U-shaped clasp 31 forms a flat platyopia 311, and offer through hole 312 thereon, this through hole 312 can allow rivet 33 pass, and U-shaped clasp 31 rivetings of two correspondences are established fit together, and described two U-shaped clasps 31 can relatively freely be rotated around the axis of described rivet 33, side at described U-shaped clasp 31 openings, one end of this U-shaped clasp 31 is made as flat retaining 313, and the other end then is set to a thread segment 314; These fastener 32 middle parts dash establish one with the arc portion 321 of plate face bending, strengthen rib 322 and be provided with two in these arc portion 321 upper punches, and offer a microscler through hole 323,324 respectively in two lateral plates, to cooperate two ends of described U-shaped clasp 31 openings one side, and can make described two ends pass this microscler through hole, fixing with nut 34 again.
As Fig. 5, shown in Figure 6, when the scaffold fastenings that uses best mode for carrying out the invention connects scaffolding steel pipe, it mainly is to clamp scaffolding steel pipe 41 by this U-shaped clasp 31,42, microscler through hole 323 by fastener 32 is inserted in the flat retaining 313 of U-shaped clasp 31 again, and this fastener 32 is rotated to the microscler through hole 324 of the other end can be inserted on the other end thread segment 314 of U-shaped clasp 31, and keeping out microscler through hole 323 ends of this fastener 32 by the flat of this U-shaped clasp 31 retaining 313, with nut 34 these fasteners 32 of locking, form one and can detain adjacent two steel pipes 41 of pulling again, 42 connector.Thereby can make scaffold dismounting fast, easily, carry, and structural stability is good.
In addition, as shown in Figure 7, after scaffold fastenings of the present invention also can be selected scaffolding steel pipe 41,41 relative angles, these two adjacent scaffolding steel pipes 41,42 buttons are pulled was positioned at relative predetermined angular.
Although be the example purpose, preferred implementation of the present invention is disclosed, but those of ordinary skill in the art will recognize that under situation about not breaking away from by the disclosed scope and spirit of the present invention of appending claims, various improvement, increase and replacement are possible.
Claims (3)
1. scaffold fastenings, by two corresponding settings and pivotally connected each other U-shaped clasp, and two fasteners that are arranged at described two U-shaped clasp opening one sides respectively constitute, it is characterized in that: respectively be provided with a through hole at middle part, described two U-shaped clasp closed sides, one rivet passes described through hole and described two U-shaped clasps is flexibly connected, one end of described U-shaped clasp open side is made as flat retaining head, and the other end then is made as thread segment; But described fastener middle part dashes the arc of curvature portion that is provided with a clamping scaffolding steel pipe, and described fastener two ends are respectively arranged with microscler through hole, wherein, the described microscler through hole of described fastener one end cooperates described distortion retaining head, the described microscler through hole of the described fastener other end cooperates a described thread segment and a nut, connects described U-shaped clasp and described fastener.
2. scaffold fastenings according to claim 1 is characterized in that: the middle part punching press of described U-shaped clasp closed side forms flat platyopia, and described through hole is arranged in the described flat platyopia.
3. scaffold fastenings according to claim 2 is characterized in that: the arc of curvature portion of described fastener dashes and is provided with at least one reinforcement rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201489879U CN201843327U (en) | 2010-04-02 | 2010-04-02 | Scaffold connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201489879U CN201843327U (en) | 2010-04-02 | 2010-04-02 | Scaffold connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201843327U true CN201843327U (en) | 2011-05-25 |
Family
ID=44038220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201489879U Expired - Lifetime CN201843327U (en) | 2010-04-02 | 2010-04-02 | Scaffold connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201843327U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035136A (en) * | 2017-04-19 | 2017-08-11 | 天长市华利机械实业有限公司 | A kind of scaffold fastenings easy for installation |
| CN107130790A (en) * | 2017-04-19 | 2017-09-05 | 天长市华利机械实业有限公司 | A kind of scaffold fastenings easy to adjust |
| CN109625163A (en) * | 2018-10-31 | 2019-04-16 | 上海江南长兴造船有限责任公司 | A method of quickly loose hook is always organized for container ship lashing bridge |
| TWI667401B (en) * | 2017-06-30 | 2019-08-01 | 吳鴻圖 | Construction fence |
| CN111502261A (en) * | 2020-03-24 | 2020-08-07 | 中国化学工程第三建设有限公司 | Steel bar lock catch for external corner template of shear wall corner column and method |
-
2010
- 2010-04-02 CN CN2010201489879U patent/CN201843327U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035136A (en) * | 2017-04-19 | 2017-08-11 | 天长市华利机械实业有限公司 | A kind of scaffold fastenings easy for installation |
| CN107130790A (en) * | 2017-04-19 | 2017-09-05 | 天长市华利机械实业有限公司 | A kind of scaffold fastenings easy to adjust |
| CN107130790B (en) * | 2017-04-19 | 2021-02-12 | 天长市华利机械实业有限公司 | Adjust convenient scaffold frame connecting piece |
| TWI667401B (en) * | 2017-06-30 | 2019-08-01 | 吳鴻圖 | Construction fence |
| CN109625163A (en) * | 2018-10-31 | 2019-04-16 | 上海江南长兴造船有限责任公司 | A method of quickly loose hook is always organized for container ship lashing bridge |
| CN111502261A (en) * | 2020-03-24 | 2020-08-07 | 中国化学工程第三建设有限公司 | Steel bar lock catch for external corner template of shear wall corner column and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110525 |
|
| CX01 | Expiry of patent term |