CN104234406A - Wedge-shaped locking scaffold fastener - Google Patents
Wedge-shaped locking scaffold fastener Download PDFInfo
- Publication number
- CN104234406A CN104234406A CN201310248258.9A CN201310248258A CN104234406A CN 104234406 A CN104234406 A CN 104234406A CN 201310248258 A CN201310248258 A CN 201310248258A CN 104234406 A CN104234406 A CN 104234406A
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- wedge
- plane
- groove
- button
- gradient
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Abstract
A wedge-shaped locking scaffold fastener comprises a U-shaped ring (1). Arc hooks (4) are arranged at two ends of the U-shaped ring (1) by bending, a first wedge block (2) is inserted into the arc of the U-shaped ring (1) from the bottom up, and a second wedge (3) is inserted into an inner groove of the first wedge block (2) from the top down. The wedge-shaped locking scaffold fastener has the advantages of simple structure, easiness in production, suitability for mass production, convenience in mounting and dismounting, firmness in clamping, high efficiency and easiness in transportation and transfer.
Description
Technical field
The present invention relates to building implements technical field, specifically a kind of wedge lock scaffold button.
Background technology
Present scaffold button is all that iron casting forms, and then processing bolt and nut is locked, cast iron weight, and locking difficulty is loaded down with trivial details, time-consumingly takes a lot of work, and transport difficult, labor strength is large.
Summary of the invention
Object design of the present invention is a kind of to be manufactured simply, installs demolition wedge lock scaffold button easily.
Wedge lock scaffold button of the present invention, comprising: U-shaped circle, the two ends of U-shaped circle are curved arc shaped hook, and the first wedge inserts the circular arc place of U-shaped circle from bottom to top, and the second wedge inserts in the first wedge inside groove from the top down.
The first described wedge one side is inclined-plane, and inclined-plane has groove, and groove floor is consistent with the gradient on inclined-plane, and its oblique angle is 3 ~ 8 degree; The another side on opposite is arc surface, is convenient to increase contact surface with scaffold tube.
The second described wedge one side is inclined-plane, and the gradient on inclined-plane is consistent with the gradient on the inclined-plane in the groove of the first wedge.
Wedge lock scaffold button of the present invention is achieved in that and first horizontal, vertical two scaffold tube crosses is put well, U-shaped circle inserts in perpendicular scaffold tube, two hooks on U-shaped circle hook horizontal scaffold tube, first wedge is beaten in the U-shaped circle of wedging from bottom to top, the groove that second wedge puts into the first wedge is squeezed into from the top down, makes the other arc surface of the first wedge and perpendicular scaffold tube press tighter, and the hook of U-shaped circle to hook horizontal scaffold tube more firm, upper and lower like this wedging, hand cradle not easily loosens.
The advantage of wedge lock scaffold button of the present invention is: structure is simple, easy to manufacture, is applicable to large-scale production, installs demolition easily, and clamp firmly, efficiency is high, and transport transfer easily.
Accompanying drawing explanation
Fig. 1 is the structural representation of wedge lock scaffold button.
Fig. 2 is the top view of wedge lock scaffold button.
Detailed description of the invention
Shown in root Ju Fig. 1, Fig. 2, a kind of wedge lock scaffold button, comprising: U-shaped circle 1, and the two ends of U-shaped circle 1 are curved arc shaped hook 4, and the first wedge 2 inserts the circular arc place of U-shaped circle 1 from bottom to top, and the second wedge 3 inserts in the first wedge 2 inside groove from the top down.
The first described wedge 2 one side is inclined-plane, and inclined-plane has groove, and groove floor is consistent with the gradient on inclined-plane, and its oblique angle is 3 ~ 8 degree; The another side on opposite is arc surface, is convenient to increase contact surface with scaffold tube.
The second described wedge 3 one side is inclined-plane, and the gradient on inclined-plane is consistent with the gradient on the inclined-plane in the first wedge 2 groove.
Claims (3)
1. a wedge lock scaffold button, it is characterized in that: comprising: U-shaped circle (1), the two ends of U-shaped circle (1) are curved arc shaped hook (4), first wedge (2) inserts the circular arc place of U-shaped circle (1) from bottom to top, and the second wedge (3) inserts in the first wedge (2) inside groove from the top down.
2. Ju wedge lock scaffold according to claim 1 button, is characterized in that: described the first wedge (2) one side is inclined-plane, and inclined-plane has groove, groove floor is consistent with the gradient on inclined-plane, and its oblique angle is 3 ~ 8 degree; The another side on opposite is arc surface, is convenient to increase contact surface with scaffold tube.
3. Ju wedge lock scaffold according to claim 1 button, is characterized in that: described the second wedge (3) one side is inclined-plane, and the gradient on inclined-plane is consistent with the gradient on the inclined-plane in the first wedge (2) groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310248258.9A CN104234406B (en) | 2013-06-21 | 2013-06-21 | Wedge lock scaffold button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310248258.9A CN104234406B (en) | 2013-06-21 | 2013-06-21 | Wedge lock scaffold button |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104234406A true CN104234406A (en) | 2014-12-24 |
| CN104234406B CN104234406B (en) | 2016-09-07 |
Family
ID=52223230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310248258.9A Expired - Fee Related CN104234406B (en) | 2013-06-21 | 2013-06-21 | Wedge lock scaffold button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104234406B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942810A (en) * | 2021-03-29 | 2021-06-11 | 河北晶达建筑科技股份有限公司 | Cement formwork support structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020018401A (en) * | 2000-09-01 | 2002-03-08 | 이상식 | A scaffolding clamp and the temporary work method for construction of steel bridge using the same |
| CN201090024Y (en) * | 2007-09-26 | 2008-07-23 | 许道满 | Scaffold steel tube fixation lock catch |
| CN201152015Y (en) * | 2008-01-18 | 2008-11-19 | 陈浩 | Steel-pipe scaffold fastener |
| CN202000653U (en) * | 2010-12-02 | 2011-10-05 | 张国玉 | Steel pipe scaffold lack catch |
| CN203334652U (en) * | 2013-06-21 | 2013-12-11 | 中博建设集团有限公司 | Wedge-shaped locking scaffold buckle |
-
2013
- 2013-06-21 CN CN201310248258.9A patent/CN104234406B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020018401A (en) * | 2000-09-01 | 2002-03-08 | 이상식 | A scaffolding clamp and the temporary work method for construction of steel bridge using the same |
| CN201090024Y (en) * | 2007-09-26 | 2008-07-23 | 许道满 | Scaffold steel tube fixation lock catch |
| CN201152015Y (en) * | 2008-01-18 | 2008-11-19 | 陈浩 | Steel-pipe scaffold fastener |
| CN202000653U (en) * | 2010-12-02 | 2011-10-05 | 张国玉 | Steel pipe scaffold lack catch |
| CN203334652U (en) * | 2013-06-21 | 2013-12-11 | 中博建设集团有限公司 | Wedge-shaped locking scaffold buckle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942810A (en) * | 2021-03-29 | 2021-06-11 | 河北晶达建筑科技股份有限公司 | Cement formwork support structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104234406B (en) | 2016-09-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160805 Address after: 430078, No. two, pioneering Road, Wuhan Economic Development Zone, Hubei, Wuhan, China Applicant after: WUHAN BAONIXI TECHNOLOGY CO., LTD. Address before: Gutian 430034 Hubei Province in Qiaokou District of Wuhan City Southern District 407 building 3 floor Applicant before: Wuhan Shutai Technology Co., Ltd. |
|
| 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: 20160907 Termination date: 20170621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |