CN204152194U - A kind of scaffold fastenings - Google Patents
A kind of scaffold fastenings Download PDFInfo
- Publication number
- CN204152194U CN204152194U CN201420623526.0U CN201420623526U CN204152194U CN 204152194 U CN204152194 U CN 204152194U CN 201420623526 U CN201420623526 U CN 201420623526U CN 204152194 U CN204152194 U CN 204152194U
- Authority
- CN
- China
- Prior art keywords
- bowl button
- vertical rod
- button
- lower bowl
- crossbar joint
- 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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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model provides a kind of scaffold fastenings, and described connector comprises: upper bowl button, spacer pin, crossbar joint, lower bowl button, cross bar plug; Described vertical rod is just welded with a lower bowl button every a segment distance, and described lower bowl button profile is bowl-type, is inside provided with support slot; Described vertical rod is fixed with spacer pin, is fixed range between spacer pin and lower bowl button; Described vertical rod is overlapped and is detained by upper bowl, the inner wall shape of upper bowl button is identical with the inner wall shape of lower bowl button; The excircle of upper bowl button be provided with make it rotate and the handle that can press down several; This scaffold fastenings that the utility model relates to, structure is simple, can ensure the steadiness in installation process, can ensure again the convenience of installation and removal.
Description
Technical field
The utility model relates to a kind of scaffold fastenings, belongs 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 utility model is about to the problem of research.
Utility model content
The utility model provides a kind of scaffold fastenings, can overcome the above problem, namely can ensure the steadiness in installation process, can ensure again the convenience of installation and removal.
For realizing above object, the technical scheme that the utility model provides is as follows: a kind of scaffold fastenings, and described scaffold comprises vertical rod and cross bar, and described connector comprises: upper bowl button, spacer pin, crossbar joint, lower bowl button, cross bar plug; Described vertical rod is just welded with a lower bowl button every a segment distance, and described lower bowl button profile is bowl-type, is inside provided with support slot; Described vertical rod is fixed with spacer pin, is fixed range between spacer pin and lower bowl button; Described vertical rod is overlapped and is detained by upper bowl, the inner wall shape of upper bowl button is identical with the inner wall shape of lower bowl button; The excircle of upper bowl button be provided with make it rotate and the handle that can press down several; The inwall of upper bowl button is provided with longitudinal groove, and groove is connected with spacer pin and is used for spacing for upper bowl button; To be separated by between upper bowl button and lower bowl button fixed range; The end of described cross bar is provided with crossbar joint, and crossbar joint is circular arc, the same horizontal plane of a vertical rod is connected with four cross bars; The crossbar joint of four cross bars is connected together and makes the outer wall of the wrapped vertical rod of crossbar joint; Four cross bars utilize crossbar joint to be connected between upper and lower bowl button, and the groove of upper and lower bowl button inwall mates with crossbar joint and is connected; Crossbar joint and lower bowl button corresponding section are provided with hole, in the hole that under cross bar plug inserts, bowl is buckled.
Further, described vertical rod is connected with axle sleeve every a segment distance, for being threaded between axle sleeve with vertical rod.
This scaffold fastenings that the utility model relates to, structure is simple, can ensure the steadiness in installation process, can ensure again the convenience of installation and removal.
Accompanying drawing explanation
Fig. 1 is the structure chart of scaffold fastenings of the present utility model;
Fig. 2 is the decomposition chart of scaffold fastenings of the present utility model;
1-vertical rod; The upper bowl button of 2-; 3-spacer pin; 4-crossbar joint; 5-cross bar; Bowl button under 6-; 7-cross bar plug; 8-axle sleeve.
Detailed description of the invention
As shown in Figure 1, a kind of scaffold fastenings, described scaffold comprises vertical rod 1 and cross bar 5, and described connector comprises: upper bowl button 2, spacer pin 3, crossbar joint 4, lower bowl button 6, cross bar plug 7; Described vertical rod 1 is just welded with a lower bowl button 6 every a segment distance, and 6 profiles detained by described lower bowl is bowl-type, is inside provided with support slot; Described vertical rod 1 is fixed with spacer pin 3, is fixed range between spacer pin 3 and lower bowl button 6; Described vertical rod is overlapped by upper bowl button 2, the inner wall shape of upper bowl button is identical with the inner wall shape of lower bowl button 6; The excircle of upper bowl button 6 be provided with make it rotate and the handle that can press down several; The inwall of upper bowl button 2 is provided with longitudinal groove, and groove is connected with spacer pin and is used for spacing for upper bowl button; To be separated by between upper bowl button 2 and lower bowl button 6 fixed range; The end of described cross bar 5 is provided with crossbar joint, and cross bar 5 joint is circular arc, the same horizontal plane of a vertical rod 1 is connected with four cross bars; The crossbar joint 4 of four cross bars is connected together and makes the outer wall of the wrapped vertical rod of crossbar joint 4; Four cross bars utilize crossbar joint 4 to be connected between upper and lower bowl button, and the groove of upper and lower bowl button inwall mates with crossbar joint 4 and is connected; Crossbar joint 4 and lower bowl are detained 6 corresponding sections and are provided with hole, in the hole that under cross bar plug 8 inserts, bowl is buckled.
Described vertical rod 1 is connected with axle sleeve 8 every a segment distance, for being threaded between axle sleeve 8 with vertical rod 1.
This scaffold fastenings that the utility model relates to, bowl buckle joint is spelled and is torn faster than routine more than 5 times of speed open; According to construction requirement, the shelving of multiple multi-form, different purposes can be formed; Avoid bolt operation, without scattered easy loss fastener; Teeth buckle joint has reliable mechanical property, and each connecting rod axial line meets at a bit, therefore strength of stability improves 50% than conventional; Adopt and share spiral friction self-locking mechanism, safe and reliable; Structure is simple, can ensure the steadiness in installation process, can ensure again the convenience of installation and removal.
During installation, only need cross bar plug to insert in lower bowl buckles, detained along spacer pin by upper bowl button, and turn clockwise, top bowl button helicoid makes it to hold out against with spacer pin, thus cross bar and vertical rod is connected together securely.
This scaffold fastenings that the utility model relates to, structure is simple, can ensure the steadiness in installation process, can ensure again the convenience of installation and removal.
Claims (2)
1. a scaffold fastenings, described scaffold comprises vertical rod and cross bar, it is characterized in that, described connector comprises: upper bowl button, spacer pin, crossbar joint, lower bowl button, cross bar plug; Described vertical rod is just welded with a lower bowl button every a segment distance, and described lower bowl button profile is bowl-type, is inside provided with support slot; Described vertical rod is fixed with spacer pin, is fixed range between spacer pin and lower bowl button; Described vertical rod is overlapped and is detained by upper bowl, the inner wall shape of upper bowl button is identical with the inner wall shape of lower bowl button; The excircle of upper bowl button be provided with make it rotate and the handle that can press down several; The inwall of upper bowl button is provided with longitudinal groove, and groove is connected with spacer pin and is used for spacing for upper bowl button; To be separated by between upper bowl button and lower bowl button fixed range; The end of described cross bar is provided with crossbar joint, and crossbar joint is circular arc, the same horizontal plane of a vertical rod is connected with four cross bars; The crossbar joint of four cross bars is connected together and makes the outer wall of the wrapped vertical rod of crossbar joint; Four cross bars utilize crossbar joint to be connected between upper and lower bowl button, and the groove of upper and lower bowl button inwall mates with crossbar joint and is connected; Crossbar joint and lower bowl button corresponding section are provided with hole, in the hole that under cross bar plug inserts, bowl is buckled.
2. a kind of scaffold fastenings according to claim 1, is characterized in that, described vertical rod is connected with axle sleeve every a segment distance, for being threaded between axle sleeve with vertical rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420623526.0U CN204152194U (en) | 2014-10-27 | 2014-10-27 | A kind of scaffold fastenings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420623526.0U CN204152194U (en) | 2014-10-27 | 2014-10-27 | A kind of scaffold fastenings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204152194U true CN204152194U (en) | 2015-02-11 |
Family
ID=52510320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420623526.0U Expired - Fee Related CN204152194U (en) | 2014-10-27 | 2014-10-27 | A kind of scaffold fastenings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204152194U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372941A (en) * | 2014-10-27 | 2015-02-25 | 无锡市安捷脚手架有限公司 | Scaffold connection part |
-
2014
- 2014-10-27 CN CN201420623526.0U patent/CN204152194U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372941A (en) * | 2014-10-27 | 2015-02-25 | 无锡市安捷脚手架有限公司 | Scaffold connection part |
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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 |
Granted publication date: 20150211 Termination date: 20151027 |
|
| EXPY | Termination of patent right or utility model |