CN204174919U - Scaffold - Google Patents
Scaffold Download PDFInfo
- Publication number
- CN204174919U CN204174919U CN201420642090.XU CN201420642090U CN204174919U CN 204174919 U CN204174919 U CN 204174919U CN 201420642090 U CN201420642090 U CN 201420642090U CN 204174919 U CN204174919 U CN 204174919U
- Authority
- CN
- China
- Prior art keywords
- wedge
- hinge
- scaffold
- fastener
- pipe fitting
- 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 discloses a kind of scaffold, connected and composed by pipe fitting through fastener, this fastener is two bolted hinge structures, this hinge side is fixed with the wedge of slip-off preventing; The termination of this pipe fitting is provided with the groove be engaged with wedge.The fastener of traditional double hinge structure is set as single hinge structure by the utility model, is set as hasp structure at hinge side, easy and simple to handle, and structure is simple, and efficiency is high; Adopt two bolt hinge structure, can connect the direct dock of unidirectional pipe fitting, effective, save material.
Description
Technical field
The utility model relates to building implement technical field, especially a kind of scaffold.
Background technology
Scaffold is at the construction field (site) for operative and high-rise working and the various supports set up, and is the generic term of building field, is mainly used in the higher place that cannot directly construct of exterior wall, interior decoration or floor height on building sites.Scaffold makes material bamboo and wood, steel pipe or synthetic materials etc. usually; Also used as template by scaffold in part engineering at present, it is also widely used in the fields such as advertising, municipal administration, traffic road and bridge, mine in addition.And get back in building field, the scaffold used at present mainly adopts steel pipe, connection card and miscellaneous part to set up according to predetermined specification, required fixed structure cannot be set up on existing support body in the process set up temporarily, and the different parts for support body needs the steel pipe using different size, cause scaffolding kind more, and frame structure is complicated, all need to expend too much artificial in the process of assembling and dismounting, with regard to single constructor, labour intensity is large; During assembling, the uniformity of support body different parts syndeton is low simultaneously, and then the uncertainty produced by human factor in an assembling process also increases thereupon, easily causes support body to there is many potential safety hazards; Therefore based on foregoing problems, be necessary to do further improvement for the structure of existing building scaffold.
Utility model content
The utility model is for the deficiencies in the prior art, and propose a kind of scaffold, structure is ingenious, use safety.
In order to realize above-mentioned utility model object, the utility model provides following technical scheme: a kind of scaffold, is connected and composed through fastener by pipe fitting, and this fastener is two bolted hinge structures, this hinge side is fixed with the wedge of slip-off preventing; The termination of this pipe fitting is provided with the groove be engaged with wedge.
Further, the outside of this wedge is provided with the projection that radial dimension is greater than wedge; This groove radial direction inside contracts, and envelopes the side of projection.
Further, this hinge side is provided with 1 ~ 3 wedge.
Compared with prior art, the utility model has the following advantages: the fastener of traditional double hinge structure is set as single hinge structure, is set as hasp structure at hinge side, easy and simple to handle, and structure is simple, and efficiency is high; Adopt two bolt hinge structure, can connect the direct dock of unidirectional pipe fitting, effective, save material.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model scaffold.
Detailed description of the invention
Be described in detail the utility model below in conjunction with accompanying drawing, the description of this part is only exemplary and explanatory, should not have any restriction to protection domain of the present utility model.
A kind of scaffold as shown in Figure 1, is connected and composed through fastener 1 by pipe fitting 2, and this fastener 1 is two bolted hinge structures, relative to traditional pairing page fastener, this fastener length is comparatively large, can latch in two relative pipe fitting 2 terminations, be connected by two pipe fittings 2; This hinge side is fixed with the wedge 11 of slip-off preventing, the outside of this wedge 11 is provided with the projection that radial dimension is greater than wedge 11.
The termination of this pipe fitting 2 is provided with the groove 21 be engaged with wedge 11.This groove 21 radial direction inside contracts, and envelopes the side of projection, thus prevents pipe fitting 2 from extracting this wedge 11 vertically out.
According to use needs, if the side of this hinge only connects a pipe fitting, side only need arrange 1 wedge, as shown in Figure 1; If desired many-sided upper connecting tube, can arrange 2 or 3 wedges 11.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a scaffold, is connected and composed through fastener by pipe fitting, it is characterized in that: this fastener is two bolted hinge structure, this hinge side is fixed with the wedge of slip-off preventing; The termination of this pipe fitting is provided with the groove be engaged with wedge.
2. scaffold as claimed in claim 1, is characterized in that: the outside of this wedge is provided with the projection that radial dimension is greater than wedge; This groove radial direction inside contracts, and envelopes the side of projection.
3. scaffold as claimed in claim 2, is characterized in that: this hinge side is provided with 1 ~ 3 wedge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420642090.XU CN204174919U (en) | 2014-10-31 | 2014-10-31 | Scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420642090.XU CN204174919U (en) | 2014-10-31 | 2014-10-31 | Scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204174919U true CN204174919U (en) | 2015-02-25 |
Family
ID=52563737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420642090.XU Expired - Fee Related CN204174919U (en) | 2014-10-31 | 2014-10-31 | Scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204174919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372921A (en) * | 2014-10-31 | 2015-02-25 | 无锡市安捷脚手架有限公司 | Scaffold |
-
2014
- 2014-10-31 CN CN201420642090.XU patent/CN204174919U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372921A (en) * | 2014-10-31 | 2015-02-25 | 无锡市安捷脚手架有限公司 | Scaffold |
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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: 20150225 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |