CN201343864Y - Butterfly clip component for connection of combined scaffold - Google Patents
Butterfly clip component for connection of combined scaffold Download PDFInfo
- Publication number
- CN201343864Y CN201343864Y CNU2009200316935U CN200920031693U CN201343864Y CN 201343864 Y CN201343864 Y CN 201343864Y CN U2009200316935 U CNU2009200316935 U CN U2009200316935U CN 200920031693 U CN200920031693 U CN 200920031693U CN 201343864 Y CN201343864 Y CN 201343864Y
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- butterfly
- connecting ring
- horizontal
- horizontal connecting
- card
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Abstract
A butterfly clip component for connection of combined scaffold is characterized by comprising a butterfly male clip, a butterfly female clip and a pin, wherein the butterfly male clip is provided with a vertical stiffening bar which is connected with a vertical rod, and a horizontal connecting ring, the upper end and the lower end of the vertical stiffening bar are provided with inner cone ring-shaped sleeves symmetrically with the horizontal connecting ring for connecting with a diagonal brace rod. The butterfly female clip is in a horizontal U-shaped structure, the outer end face thereof is connected with a horizontal bar, the upper clip body and the lower clip body of a horizontal U-shaped opening are provided with pin holes, the opening is matched with the horizontal connecting ring, and the butterfly female clip and the butterfly male clip are connected by threading the pin through the pin holes and the horizontal connecting ring. The butterfly clip component can regulate the errors of a frame generated in the processing and installation, and each rod does not have additional stress, and makes a scaffold system more stable.
Description
Technical field
The utility model relates to a kind of support body node connector, particularly a kind of butterfly clamping member that is used for combined scaffold vertical rod, cross bar and the compound connection of cable-stayed support.
Background technology
The domestic support body node connector that is used for has types of attachment such as fastener type, bowl fastening type, wedge spigot-and-socket, and its function singleness can only interconnect two rod members, and the stressed complexity of node.The Beijing AnDe falsework Engineering Co., Ltd introduces the solid scaffold of France's peace moral, its node connects has very much progress than domestic existing support body node link technique, but certain mechanics functional defect is arranged, each rod member of node connects can not become concurrent force system after stressed, and can not effectively eliminate the rod member that causes because of rod member processing and alignment error can not stressed problem of while.
Summary of the invention
The purpose of this utility model provides a kind of novel joint connector-butterfly clamping member, all rod members of support body node (vertical rod, cross bar and cable-stayed support) effectively can be connected, the modular combined scaffold rectangular element that it is formed by connecting, can make each center line of the bar junction on one point, the stressed back of each rod member forms concurrent force system, make its scaffold system become static determinacy or statically-indeterminate structure in the three-dimensional repeated combination, support body bearing capacity height, it is convenient that peace is torn open.
For reaching above purpose, the utility model takes following technical scheme to be achieved,
A kind of butterfly clamping member that is used for the combined scaffold connection, it is characterized in that, comprise the public card of butterfly, butterfly master card and pin, the public card of described butterfly is provided with the muscle of vertically putting more energy into that connects vertical rod, and be provided with horizontal connecting ring, the upper and lower end of muscle of vertically putting more energy into be symmetrical in horizontal connecting ring be provided with in the conical ring cover, be used to connect the diagonal member support; The U-shaped structure that described butterfly master card is a level, its outside end face connects horizon bar, have pinhole on the upper and lower card body of horizontal U-shaped opening, described opening matches with horizontal connecting ring, and penetrates by pin and realize in the annular distance of pinhole and horizontal connecting ring public being connected of blocking of butterfly master card and butterfly.
In the such scheme, described horizontal connecting ring outside end face is protruding sphere, and the inner side end of the horizontal U-shaped structure of butterfly master card is a concave spherical surface, and this concave spherical surface matches when the opening of horizontal U-shaped structure matches with horizontal connecting ring with described protruding sphere.Also be provided with the level that connects firmly with the vertical rod muscle of putting more energy on the public card of described butterfly, put more energy into muscle and the muscle of vertically putting more energy into of level is connected with horizontal connecting ring jointly.Described horizontal connecting ring inner side end is two arc surfaces.The pinhole of the upper and lower card body of the horizontal U-shaped opening of described butterfly master card, aperture of pinhole is less than last pinhole under it.Described pin should be wedge shape mutually.
Butterfly clamping member of the present utility model can make all rod members of support body node effectively connect, and vertical rod is connected the generation resisting moment with horizon bar by butterfly card frictional property sphere, makes node have the ability of opposing any direction moment.The sphere connection also has the error adjustment of support body because of processing, generation when installing.Each bar of structure does not have subsidiary stress, and makes its scaffold system become rock-steady structure.
Description of drawings
Fig. 1 is combine and assemble figure of the present utility model.
Fig. 2 is the structure chart of the public card of butterfly among Fig. 1.
Fig. 3, Fig. 4, Fig. 5 are respectively A-A, B-B, the C-C of Fig. 1 to view.
Fig. 6 is the structure chart of butterfly master card among Fig. 1.
Fig. 1 is as follows to the Reference numeral among Fig. 6: 1, the public card of butterfly; 2, butterfly master card; 3, pin; 4, inner cone ring set; 5, the level muscle of putting more energy into; 6, the muscle of vertically putting more energy into; 7, protruding sphere; 8, horizontal connecting ring; 9, concave spherical surface; 10, opening; 11, pinhole.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in Figure 1, a kind ofly be used for the butterfly clamping member that combined scaffold connects, comprise the public card 1 of the butterfly that is connected with vertical rod, the butterfly master card 2 that is connected with horizon bar, connect the butterfly public affairs and block 1 and butterfly master card 2 pins 3.
As Fig. 2～shown in Figure 5, the public cartoon of butterfly muscle 6, the level muscle 5 of putting more energy into of excessively vertically putting more energy into connects firmly with vertical rod, vertically and the level muscle 6,5 of putting more energy into is connected with horizontal connecting ring 8 jointly, the upper and lower end of the muscle 6 of vertically putting more energy into is symmetrical in horizontal connecting ring 8 and is provided with interior conical ring and overlaps 4, is used to connect diagonal member and supports; Horizontal connecting ring outside end face is protruding sphere 7, and the inboard is two arc surfaces.
As shown in Figure 6, the butterfly master card is the U-shaped structure of a level, and the horizontal relatively connecting ring 8 of its opening 10 has pinhole 11 on the card body of opening about in the of 10; The outside end face of U-shaped connects horizon bar, the inner face concave spherical surface 9 of U-shaped.Opening 10 levels of butterfly master card are in the horizontal connecting ring 8 that is inserted in the public card 1 of butterfly, and its concave spherical surface 9 and the protruding sphere 7 of horizontal connecting ring are matched, penetrate by wedge shape pin 3 in the annular distance of pinhole 11 and horizontal connecting ring 8 and to block 1 and be connected (Fig. 1) butterfly master card 2 and butterfly are public.
The horizontal connecting ring 8 of the public card of butterfly is connected by pin 3 with horizontal U-shaped butterfly master card and produces normal pressure, produces frictional force in sphere 7,9 scopes, and frictional force and sphere 7,9 radiuses can form resistance moment.
Claims (6)
1, a kind of butterfly clamping member that is used for the combined scaffold connection, it is characterized in that, comprise the public card of butterfly, butterfly master card and pin, the public card of described butterfly is provided with the muscle of vertically putting more energy into that connects vertical rod, and be provided with horizontal connecting ring, the upper and lower end of muscle of vertically putting more energy into be symmetrical in horizontal connecting ring be provided with in the conical ring cover, be used to connect the diagonal member support; The U-shaped structure that described butterfly master card is a level, its outside end face connects horizon bar, have pinhole on the upper and lower card body of horizontal U-shaped opening, described opening matches with horizontal connecting ring, and penetrates by pin and realize in the annular distance of pinhole and horizontal connecting ring public being connected of blocking of butterfly master card and butterfly.
2, the butterfly clamping member that is used for the combined scaffold connection as claimed in claim 1, it is characterized in that, described horizontal connecting ring outside end face is protruding sphere, the inner side end of the horizontal U-shaped structure of butterfly master card is a concave spherical surface, and this concave spherical surface matches when the opening of horizontal U-shaped structure matches with horizontal connecting ring with described protruding sphere.
3, as claimed in claim 1ly be used for the butterfly clamping member that combined scaffold connects, it is characterized in that, also be provided with the level that connects firmly with the vertical rod muscle of putting more energy on the public card of described butterfly, put more energy into muscle and the muscle of vertically putting more energy into of level is connected with horizontal connecting ring jointly.
4, the butterfly clamping member that is used for the combined scaffold connection as claimed in claim 1 is characterized in that, described horizontal connecting ring inner side end is two arc surfaces.
5, the butterfly clamping member that is used for the combined scaffold connection as claimed in claim 1 is characterized in that, the pinhole of the upper and lower card body of the horizontal U-shaped opening of described butterfly master card, and aperture of pinhole is less than last pinhole under it.
6, the butterfly clamping member that is used for the combined scaffold connection as claimed in claim 5 is characterized in that described pin should be wedge shape mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200316935U CN201343864Y (en) | 2009-01-14 | 2009-01-14 | Butterfly clip component for connection of combined scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200316935U CN201343864Y (en) | 2009-01-14 | 2009-01-14 | Butterfly clip component for connection of combined scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201343864Y true CN201343864Y (en) | 2009-11-11 |
Family
ID=41275447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200316935U Expired - Fee Related CN201343864Y (en) | 2009-01-14 | 2009-01-14 | Butterfly clip component for connection of combined scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201343864Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493633A (en) * | 2011-11-26 | 2012-06-13 | 申强 | Efficient scaffold |
| CN104358400A (en) * | 2014-10-30 | 2015-02-18 | 无锡市安捷脚手架有限公司 | Disk type scaffold convenient to mount |
| CN108316638A (en) * | 2018-04-18 | 2018-07-24 | 扬州旭乐基脚手架有限公司 | A kind of snap close piece for scaffold |
| CN111350344A (en) * | 2018-12-21 | 2020-06-30 | Peri有限公司 | Connector of pipe section of modularized scaffold assembly used as vertical diagonal member and vertical diagonal member |
-
2009
- 2009-01-14 CN CNU2009200316935U patent/CN201343864Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493633A (en) * | 2011-11-26 | 2012-06-13 | 申强 | Efficient scaffold |
| CN104358400A (en) * | 2014-10-30 | 2015-02-18 | 无锡市安捷脚手架有限公司 | Disk type scaffold convenient to mount |
| CN108316638A (en) * | 2018-04-18 | 2018-07-24 | 扬州旭乐基脚手架有限公司 | A kind of snap close piece for scaffold |
| CN108316638B (en) * | 2018-04-18 | 2020-06-23 | 扬州旭乐基脚手架有限公司 | Locking fastener for scaffold |
| CN111350344A (en) * | 2018-12-21 | 2020-06-30 | Peri有限公司 | Connector of pipe section of modularized scaffold assembly used as vertical diagonal member and vertical diagonal member |
| CN111350344B (en) * | 2018-12-21 | 2022-11-11 | Peri有限公司 | Connector for pipe section of vertical diagonal member and vertical diagonal member |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091111 Termination date: 20130114 |