CN202055509U - Upright rod installation structure of directly-inserted scaffold - Google Patents
Upright rod installation structure of directly-inserted scaffold Download PDFInfo
- Publication number
- CN202055509U CN202055509U CN2011201372817U CN201120137281U CN202055509U CN 202055509 U CN202055509 U CN 202055509U CN 2011201372817 U CN2011201372817 U CN 2011201372817U CN 201120137281 U CN201120137281 U CN 201120137281U CN 202055509 U CN202055509 U CN 202055509U
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- Prior art keywords
- vertical rod
- scaffold
- directly
- upright rod
- upright
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- 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
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Abstract
The utility model discloses an upright rod installation structure of a directly-inserted scaffold. The directly-inserted scaffold comprises upright rods and horizontal rods. Inserted connection discs are disposed on the upright rods at intervals, four inserted connection holes are evenly distributed between the inserted connection discs and the upright rods, and both ends of the horizontal rods are provided with plugs. The upright rod installation structure of the directly-inserted scaffold is characterized in that one ends of the upright rods are provided with connection sleeves which are coaxial with the horizontal rods. Due to the adoption of the connection sleeves which are used for connecting an upper upright rod and a lower upright rod, gaps are smaller, and flexural rigidity is improved so that the directly-inserted scaffold upright rod installation structure is safe and reliable.
Description
Technical field
The utility model relates to the scaffold that is used for building operations, relates in particular to a kind of vertical rod mounting structure of direct insertion scaffold.
Background technology
Scaffold is that various supports vertical and that the level transportation is set up are operated and solve in the job site for the workman.The steel tube fastener scaffold that traditional architecture beyond the region of objective existence wall decoration construction is used is to adopt fastener that steel pipe is interconnected, and makes that steel pipe can be along the horizontal and vertical rack that is built into.This scaffold uses fastener many, carries out fastening quite consuming timely on steel pipe, and labor strength is higher, and construction efficiency is lower, can only climb mobile operating owing to set up the workman on steel pipe again; The foot rest of using for the workman in the aspect operation uses bamboo to work out mostly simultaneously, all has potential safety hazard.Though the quality that the existing technical specification of security of steel tube fastener scaffold is come modular product, in work progress, often because of workman's misoperation, the fastener that causes fastening bolt to fail safe locking or use to lose efficacy, structure dress edge is random big in addition, can't guarantee that factors such as structure stress is reasonable cause security incident.
The vertical rod mounting structure of existing direct insertion scaffold is to adopt pitman, the size of pitman and the internal diameter of vertical rod are complementary, by pitman two vertical rods are refuted when connecing, corresponding gap can appear, cause the scaffold set up refute connect place's bending rigidity a little less than, may cause scaffold inclination unstability, produce potential safety hazard.
The utility model content
The utility model is at the deficiencies in the prior art, and a kind of vertical rod mounting structure of safe and reliable direct insertion scaffold is provided.
The technical solution of the utility model is as follows: a kind of vertical rod mounting structure of direct insertion scaffold, described direct insertion scaffold comprises vertical rod and cross bar, be arranged at intervals with pinboard in the described vertical rod, be uniform-distribution with four spliced eyes between pinboard and the vertical rod, the cross bar two ends all are provided with plug, it is characterized in that: an end of vertical rod is provided with the branch sleeve coaxial with vertical rod.
Further, branch sleeve is welded in the vertical rod.
Compared with prior art, the vertical rod mounting structure of direct insertion scaffold of the present utility model adopts branch sleeve to connect two vertical rods up and down, and the gap is littler, has improved bending rigidity, thereby more safe and reliable.
Description of drawings
Fig. 1 is direct insertion scaffold schematic diagram;
Fig. 2 is the scheme of installation between direct insertion scaffold cross bar and the vertical rod;
Fig. 3 is a vertical rod mounting structure schematic diagram of the present invention;
Among the figure, 1: vertical rod; 2: cross bar; 3: pinboard; 4: spliced eye; 5: plug; 6: branch sleeve.
The specific embodiment
As shown in Figure 1, direct insertion scaffold comprises vertical rod 1, cross bar 2 and pinboard 3.
As shown in Figure 2, an end of cross bar 2 is provided with plug 5, and plug 5 is inserted in the spliced eye 4 in the pinboard 3 that is welded in the vertical rod 1, promptly finishes the installation between cross bar and the vertical rod, and is very convenient.
Fig. 3 is the schematic diagram of direct insertion scaffold upright rod mounting structure of the present invention, is welded with branch sleeve 6 at an end of vertical rod 1, adopts branch sleeve to connect two vertical rods up and down, can make the gap of cooperation littler, has improved bending rigidity, thereby more safe and reliable.
Claims (2)
1. the vertical rod mounting structure of a direct insertion scaffold, described direct insertion scaffold comprises vertical rod (1) and cross bar (2), be arranged at intervals with pinboard (3) in the described vertical rod (1), be uniform-distribution with four spliced eyes (4) between pinboard (3) and the vertical rod (1), cross bar (2) two ends all are provided with plug (5), it is characterized in that: an end of vertical rod (1) is provided with the branch sleeve coaxial with vertical rod (6).
2. the vertical rod mounting structure of direct insertion scaffold according to claim 1, it is characterized in that: branch sleeve (6) is welded in the vertical rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201372817U CN202055509U (en) | 2011-05-04 | 2011-05-04 | Upright rod installation structure of directly-inserted scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201372817U CN202055509U (en) | 2011-05-04 | 2011-05-04 | Upright rod installation structure of directly-inserted scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202055509U true CN202055509U (en) | 2011-11-30 |
Family
ID=45015485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201372817U Expired - Fee Related CN202055509U (en) | 2011-05-04 | 2011-05-04 | Upright rod installation structure of directly-inserted scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202055509U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535827A (en) * | 2012-01-10 | 2012-07-04 | 蔡炳权 | Interlocking-type formwork-support scaffold |
| CN103362302A (en) * | 2013-08-02 | 2013-10-23 | 中国建筑第四工程局有限公司 | Steel tube lengthened connector, manufacturing method and formwork supporting frame |
| CN105888234A (en) * | 2015-01-14 | 2016-08-24 | 中国华冶科工集团有限公司 | Scaffold tube and vertical rod connecting structure |
-
2011
- 2011-05-04 CN CN2011201372817U patent/CN202055509U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535827A (en) * | 2012-01-10 | 2012-07-04 | 蔡炳权 | Interlocking-type formwork-support scaffold |
| CN103362302A (en) * | 2013-08-02 | 2013-10-23 | 中国建筑第四工程局有限公司 | Steel tube lengthened connector, manufacturing method and formwork supporting frame |
| CN105888234A (en) * | 2015-01-14 | 2016-08-24 | 中国华冶科工集团有限公司 | Scaffold tube and vertical rod connecting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20140504 |