CN104372944A - Scaffold connecting element - Google Patents
Scaffold connecting element Download PDFInfo
- Publication number
- CN104372944A CN104372944A CN201410579556.0A CN201410579556A CN104372944A CN 104372944 A CN104372944 A CN 104372944A CN 201410579556 A CN201410579556 A CN 201410579556A CN 104372944 A CN104372944 A CN 104372944A
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- CN
- China
- Prior art keywords
- flange
- gap
- scaffold
- cross bar
- connector
- 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.)
- Pending
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention provides a scaffold connecting element, which comprises flanges, transverse rod connecting heads and an insertion sheet, wherein the flanges are welded onto a vertical rod at intervals; connecting holes which are formed in four directions in the same horizontal plane are formed in the flanges; connecting heads are welded at the two end parts of a transverse rod; each connecting head is provided with a first notch in the horizontal direction; the flange extends into the first notch; a second notch in the longitudinal direction is formed in each connecting head; the insertion sheet extends into the second notch and the connecting hole formed in the corresponding flange for fixing the transverse rod; after the transverse connecting heads are connected with the flanges, the end parts are pasted with the outer cylindrical surfaces of the vertical rod; and sinker containing bulges are arranged on the insertion sheet. The scaffold connecting element related by the invention has the advantages that the structure is simple; the mounting and dismounting convenience can be ensured; and connecting elements are tightly combined, so that the connection is tighter and firmer.
Description
Technical field
The present invention relates to a kind of scaffold fastenings, belong to construction engineering technical field.
Background technology
Existing scaffold generally uses steel pipe to build, and uses bolt to connect between each steel pipe, after having constructed, has needed to remove one by one, and again sets up when reusing.If only use bolt to connect, in work progress, be not easy to control scaffold cross bar and the verticality of vertical pole and the steadiness of connection.So, in existing construction work, because the collapse Accident of Large-scale that causes of scaffold is also frequently have generation.Therefore, the connection of scaffold how just can be made can either to ensure its stability, ensure its convenience mounted and dismounted again, for the present invention is about to the problem of research.
Summary of the invention
The invention provides a kind of scaffold fastenings, the above problem can be overcome, the convenience of installation and removal can be ensured, due to combining closely between connector, make connection more fastening.
For realizing above object, technical scheme provided by the invention is as follows: a kind of scaffold fastenings, described scaffold comprises cross bar and vertical rod, described connector comprises flange, cross bar connector and inserted sheet, described vertical rod, every a segment distance welded flange, flange has the connecting hole of the four direction of same level; On described cross bar, both ends are welded to connect head, and connector has horizontal direction gap I, and this gap stretches into flange, and connector is provided with longitudinal gap II, and cross bar is fixed by the connecting hole that inserted sheet stretches on gap II and flange; After cross bar connector and Flange joint, its end and vertical rod external cylindrical surface are fitted; Inserted sheet has and places the projection of sinking.
Further, the width of described gap I equals the thickness of flange.
Further, the width of described gap II, thickness equal width and the thickness of inserted sheet respectively.
Further, described gap II is a kind of blind hole.
This scaffold fastenings that the present invention relates to, structure simply can ensure the convenience of installation and removal, due to combining closely between connector, makes connection more fastening.
Accompanying drawing explanation
Fig. 1 is scaffold fastenings upright part top view of the present invention;
Fig. 2 is scaffold fastenings upright part elevation of the present invention;
Fig. 3 is scaffold fastenings crossbar sections top view of the present invention;
Fig. 4 is scaffold fastenings upright part elevation of the present invention;
1-vertical rod; 2-flange; 3-connecting hole; 4-cross bar; 5-connector; 51-gap I; 52-gap II.
Detailed description of the invention
As Figure 1-Figure 4, a kind of scaffold fastenings, described scaffold comprises cross bar 4 and vertical rod 1, and described connector comprises flange 2, cross bar connector 5 and inserted sheet, described vertical rod, every a segment distance welded flange 2, flange 2 has the connecting hole 3 of the four direction of same level; On described cross bar, both ends are welded to connect 5, and connector 5 has horizontal direction gap I51, and this gap stretches into flange, and connector is provided with longitudinal gap II52, and cross bar is fixed by the connecting hole that inserted sheet stretches on gap II52 and flange; After cross bar connector 5 is connected with flange 2, its end and vertical rod 1 external cylindrical surface are fitted; Inserted sheet has and places the projection of sinking.
The width of described gap I51 equals the thickness of flange.
The width of described gap II52, thickness equal width and the thickness of inserted sheet respectively.
Described gap II52 is a kind of blind hole.
This scaffold fastenings that the present invention relates to, structure simply can ensure the convenience of installation and removal, due to combining closely between connector, makes connection more fastening.
Claims (4)
1. a scaffold fastenings, is characterized in that, described scaffold comprises cross bar and vertical rod, it is characterized in that, described connector comprises flange, cross bar connector and inserted sheet, and described vertical rod, every a segment distance welded flange, flange has the connecting hole of the four direction of same level; On described cross bar, both ends are welded to connect head, and connector has horizontal direction gap I, and this gap stretches into flange, and connector is provided with longitudinal gap II, and cross bar is fixed by the connecting hole that inserted sheet stretches on gap II and flange; After cross bar connector and Flange joint, its end and vertical rod external cylindrical surface are fitted; Inserted sheet has and places the projection of sinking.
2. a kind of scaffold fastenings according to claim 1, is characterized in that, the width of described gap I equals the thickness of flange.
3. a kind of scaffold fastenings according to claim 1, is characterized in that, the width of described gap II, thickness equal width and the thickness of inserted sheet respectively.
4. a kind of scaffold fastenings according to claim 1, is characterized in that, described gap II is a kind of blind hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410579556.0A CN104372944A (en) | 2014-10-27 | 2014-10-27 | Scaffold connecting element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410579556.0A CN104372944A (en) | 2014-10-27 | 2014-10-27 | Scaffold connecting element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104372944A true CN104372944A (en) | 2015-02-25 |
Family
ID=52552110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410579556.0A Pending CN104372944A (en) | 2014-10-27 | 2014-10-27 | Scaffold connecting element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104372944A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001055830A (en) * | 1999-08-17 | 2001-02-27 | Asahi Sangyo Kk | Connecting device |
| CN2873939Y (en) * | 2006-03-06 | 2007-02-28 | 张建忠 | Quick clamping support frame |
| CN201771168U (en) * | 2010-09-10 | 2011-03-23 | 刘辉 | Cross rod for a support rack or a scaffold |
| CN202090575U (en) * | 2011-05-16 | 2011-12-28 | 上海外高桥造船有限公司 | Tool scaffold |
| CN202187538U (en) * | 2011-07-06 | 2012-04-11 | 日照市伟业工具有限公司 | Instant lap scaffolding |
| CN103362298A (en) * | 2013-08-01 | 2013-10-23 | 南通亨特管业有限公司 | Mobile tower scaffold with circular disc connecting device |
| CN203420462U (en) * | 2013-04-12 | 2014-02-05 | 浙江九恒建筑安全技术股份有限公司 | Eight-hole multi-function scaffold wheel buckle |
| CN204152195U (en) * | 2014-10-27 | 2015-02-11 | 无锡市安捷脚手架有限公司 | A kind of scaffold fastenings |
-
2014
- 2014-10-27 CN CN201410579556.0A patent/CN104372944A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001055830A (en) * | 1999-08-17 | 2001-02-27 | Asahi Sangyo Kk | Connecting device |
| CN2873939Y (en) * | 2006-03-06 | 2007-02-28 | 张建忠 | Quick clamping support frame |
| CN201771168U (en) * | 2010-09-10 | 2011-03-23 | 刘辉 | Cross rod for a support rack or a scaffold |
| CN202090575U (en) * | 2011-05-16 | 2011-12-28 | 上海外高桥造船有限公司 | Tool scaffold |
| CN202187538U (en) * | 2011-07-06 | 2012-04-11 | 日照市伟业工具有限公司 | Instant lap scaffolding |
| CN203420462U (en) * | 2013-04-12 | 2014-02-05 | 浙江九恒建筑安全技术股份有限公司 | Eight-hole multi-function scaffold wheel buckle |
| CN103362298A (en) * | 2013-08-01 | 2013-10-23 | 南通亨特管业有限公司 | Mobile tower scaffold with circular disc connecting device |
| CN204152195U (en) * | 2014-10-27 | 2015-02-11 | 无锡市安捷脚手架有限公司 | A kind of scaffold fastenings |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150225 |