CN2612760Y - Connecting structure of gate type scaffold - Google Patents
Connecting structure of gate type scaffold Download PDFInfo
- Publication number
- CN2612760Y CN2612760Y CN 03225651 CN03225651U CN2612760Y CN 2612760 Y CN2612760 Y CN 2612760Y CN 03225651 CN03225651 CN 03225651 CN 03225651 U CN03225651 U CN 03225651U CN 2612760 Y CN2612760 Y CN 2612760Y
- Authority
- CN
- China
- Prior art keywords
- scaffold
- pitman
- connection
- door frame
- connecting hole
- 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 - Fee Related
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Abstract
The utility model provides a gate scaffold connection structure, which comprises a scaffold, connection rods and safety plug pins, wherein the top ends of a scaffold gantry vertical bars are provided with connection rods which is provided with connection holes, the lower ends of the scaffold gantry vertical bars are provided with connection holes matched with the connection rods, the upper scaffold is connected with the lower scaffold, the connection holes arranged at the lower end of the gantry vertical bars are matched with the connection holes of connection holes, and the safe plug pins are inserted in the connection holes. The utility model has the advantages of simple structure and convenient use, the connection rods are welded on the top end of the gantry vertical, so the connection rods are not lost when disassembling, and after assembling the upper and the lower scaffolds, the integrity is good, and the connection is very fast.
Description
Technical field
The utility model relates to a kind of syndeton that is used to connect the door-type scaffold of door-type scaffold.
Background technology
When the scaffold of present architectural use connects up and down at needs, normally the pitman of a monomer is connected the upper end of scaffold door frame vertical rod earlier with latch, then the lower end of another scaffold door frame vertical rod is enclosed within the upper end of pitman, and fixes with latch.This connected mode is because the upper and lower side of door frame vertical rod all is to fix with latch, so it is loosening to go up lower mast vertical rod suit, built on the sand, globality is not good, and pitman is lost easily when dismounting.
The utility model content
The purpose of this utility model provides a kind of door-type scaffold syndeton that is used to connect door-type scaffold, pitman is welded on door frame vertical rod upper end, and the lower end that adds a scaffold is socketed on the pitman, and fixes with safety pin at socket place, can make quick and easy for installationly, and be connected firmly.
The purpose of this utility model is achieved in that the utility model comprises scaffold, pitman and safety pin, wherein the upper end of scaffold door frame vertical rod is equipped with pitman, have connecting hole on the pitman, the door frame vertical rod lower end of scaffold is equipped with the connecting hole that matches with pitman, scaffold connects up and down, the connecting hole of door frame vertical rod lower end matches with the connecting hole on the pitman, is inserted with safety pin in the connecting hole.Described pitman is welded on the upper end of door frame vertical rod.
Described pitman can be round metal bars, also can be metal circular tube, and pipe shape pitman radially is symmetrically arranged with two connecting holes at least.
Described safety pin comprises a L shaped direct selling and a semicircle fixed edge, and semicircle fixed edge is connected with the minor face that L sells directly to households, and semicircle fixed edge is vertical with minor face.
The utility model is simple in structure, and is easy to use, because pitman is the upper end that is welded on the door frame vertical rod, so can not lose when dismounting, scaffold assembling back globality is better up and down simultaneously, and connects very firm.
Description of drawings
Accompanying drawing 1 is the utility model structure sectional view;
Accompanying drawing 2 is the utility model safety pin structural representation;
Accompanying drawing 3 is the scaffold connection diagram;
1 scaffold, 2 door frame vertical rods, 3 pitmans, 4 connecting holes, 5 safety pins,
6 L shaped direct selling, 7 semicircle fixed edges
The specific embodiment
As shown in the figure, the purpose of this utility model is achieved in that the utility model comprises scaffold 1, pitman 3 and safety pin 5, wherein the upper end of four vertical rods 2 of scaffold door frame all is welded with pitman 3, have connecting hole 4 on the pitman 3, door frame vertical rod 2 lower ends of scaffold are equipped with the connecting hole 4 that matches with pitman 3.When scaffold 1 connected up and down, scaffold door frame vertical rod 2 lower ends, top were enclosed within on the pitman 3 of scaffold door frame vertical rod 2 upper ends, below, and both connecting holes 4 match, and are inserted with safety pin 5 in the connecting hole, and making up and down, scaffold 1 firmly connects.
Described safety pin 5 comprises a L shaped direct selling 6 and a semicircle fixed edge 7, and semicircle fixed edge 7 is connected with the minor face of L direct selling 6, and semicircle fixed edge 7 is vertical with minor face.In the time of in safety pin 5 is inserted in connecting hole 4, semicircle minor face 7 just in time encases the outside of door frame vertical rod 2, can be with safety pin 5 location, safety pin difficult drop-off.
Described pitman 3 can be round metal bars, also can be metal circular tube, and pipe shape pitman 3 radially is symmetrically arranged with two connecting holes 4 at least.
Claims (4)
1, a kind of door-type scaffold syndeton, comprise scaffold, pitman and safety pin, the upper end that it is characterized in that the vertical rod of scaffold door frame is equipped with pitman, have connecting hole on the pitman, the door frame vertical rod lower end of scaffold is equipped with the connecting hole that matches with pitman, scaffold connects up and down, and the connecting hole of door frame vertical rod lower end matches with the connecting hole on the pitman, is inserted with safety pin in the connecting hole.
2, door-type scaffold syndeton according to claim 1 is characterized in that described pitman can be round metal bars, also can be metal circular tube, and pipe shape pitman radially is symmetrically arranged with two connecting holes at least.
3, door-type scaffold syndeton according to claim 1 is characterized in that described pitman is welded on the upper end of door frame vertical rod.
4, door-type scaffold syndeton according to claim 1 is characterized in that described safety pin comprises a L shaped direct selling and a semicircle fixed edge, and semicircle fixed edge is connected with the minor face that L sells directly to households, and semicircle fixed edge is vertical with minor face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03225651 CN2612760Y (en) | 2003-04-24 | 2003-04-24 | Connecting structure of gate type scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03225651 CN2612760Y (en) | 2003-04-24 | 2003-04-24 | Connecting structure of gate type scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2612760Y true CN2612760Y (en) | 2004-04-21 |
Family
ID=34163708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03225651 Expired - Fee Related CN2612760Y (en) | 2003-04-24 | 2003-04-24 | Connecting structure of gate type scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2612760Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366423A (en) * | 2017-09-15 | 2017-11-21 | 张家港保税区通勤精密机械有限公司 | A kind of barrel bolt |
| CN110821124A (en) * | 2019-11-15 | 2020-02-21 | 江苏优美特工程技术有限公司 | Gate-type scaffold with draw |
-
2003
- 2003-04-24 CN CN 03225651 patent/CN2612760Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366423A (en) * | 2017-09-15 | 2017-11-21 | 张家港保税区通勤精密机械有限公司 | A kind of barrel bolt |
| CN110821124A (en) * | 2019-11-15 | 2020-02-21 | 江苏优美特工程技术有限公司 | Gate-type scaffold with draw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Liao Wuming Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040421 Termination date: 20100424 |