CN104372939A - Scaffold - Google Patents

Scaffold Download PDF

Info

Publication number
CN104372939A
CN104372939A CN201410601002.6A CN201410601002A CN104372939A CN 104372939 A CN104372939 A CN 104372939A CN 201410601002 A CN201410601002 A CN 201410601002A CN 104372939 A CN104372939 A CN 104372939A
Authority
CN
China
Prior art keywords
pipe
scaffold
outer diameter
nut
component
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
Application number
CN201410601002.6A
Other languages
Chinese (zh)
Inventor
黄国庆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Anjie Scaffold Co Ltd
Original Assignee
Wuxi Anjie Scaffold Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuxi Anjie Scaffold Co Ltd filed Critical Wuxi Anjie Scaffold Co Ltd
Priority to CN201410601002.6A priority Critical patent/CN104372939A/en
Publication of CN104372939A publication Critical patent/CN104372939A/en
Pending legal-status Critical Current

Links

Abstract

The invention discloses a scaffold which is formed by connecting pipe fittings through a connecting fastener. The connecting fastener is a component formed by fixing one ends of a plurality of circular pipes together. The inner diameter of each circular pipe is larger than the outer diameter of each pipe fitting. The other end of each circular pipe is axially provided with at least two grooves, and is in threaded connection with nuts. The inner diameter of each circular pipe is smaller than the outer diameter of each pipe fitting after the nuts are screwed down. The connecting fastener is connected with the pipe fittings in an inserted mode, and then the connecting fastener and the pipe fittings are fastened tightly through threads, so that the scaffold is ingenious in structure and easy to operate, saves materials and is erected easily, conveniently and safely.

Description

Scaffold
Technical field
The present invention 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.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, propose a kind of scaffold, structure is ingenious, use safety.
In order to realize foregoing invention object, the invention provides following technical scheme: a kind of scaffold, is connected and composed through connection fastener by pipe fitting, this connection fastener is the component that one end of multiple pipe is fixed together, and the internal diameter of each pipe is greater than tube outer diameter; The other end of each pipe is axially at least provided with two grooves, and the nut that has been threaded, after fastening nut, this round tube inside diameter is less than tube outer diameter.
Further, this nut sleeve is located at the heel of each pipe.
Further, this component is the straight tube-like that two pipes are formed.
Further, this component is the T-shaped component that three pipes are formed.
Compared with prior art, the present invention has the following advantages: be set to by connection fastener and pipe fitting inserting mode, then be threaded connection both fastenings, structure is ingenious, simple to operate, saves material; Set up scaffold processing ease, convenient and safe.
Accompanying drawing explanation
Fig. 1 is the connection fastener structural representation of scaffold of the present invention.
Detailed description of the invention
Describe the present invention below in conjunction with accompanying drawing, the description of this part is only exemplary and explanatory, should not have any restriction to protection scope of the present invention.
A kind of scaffold, connected and composed through connection fastener as shown in Figure 1 by pipe fitting, this connection fastener is the component that one end of multiple pipe 1 is fixed together, the internal diameter of each pipe 1 is greater than tube outer diameter, such pipe fitting is convenient to insert in pipe 1, the other end of each pipe 1 is axially at least provided with two grooves 11, and the nut 2 that has been threaded, after fastening nut 2, this pipe 1 internal diameter is less than tube outer diameter, that is nut 2 is corresponding with the other end screw thread of pipe 1 tightens, groove 11 can reduce the gap of groove 11 under nut effect, progressively pipe fitting is held tightly, realize the snap close to pipe fitting.
Be easy to carry nut 2, nut 2 is located at the heel of pipe 1, and only need outside fastening nut 2 can complete snap close pipe fitting, processing ease is easy.
When one end of two pipes 1 is fixed together, constitute straight tube, conveniently can extend pipe fitting, reduce in traditional pin hand cradle the waste of two pipe fittings that need to partly overlap at overtime, saved resource, and connected effect.
When one end of three pipes 1 is fixed together, can form T-shaped component, as shown in Figure 1, insert in pipe 1 from upper bottom right three directions by pipe fitting, then fastening nut 2, there is deformation in groove 11, holds pipe fitting tightly, completes snap close.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (4)

1. a scaffold, is connected and composed through connection fastener by pipe fitting, it is characterized in that: this connection fastener is the component that one end of multiple pipe is fixed together, and the internal diameter of each pipe is greater than tube outer diameter; The other end of each pipe is axially at least provided with two grooves, and the nut that has been threaded, after fastening nut, this round tube inside diameter is less than tube outer diameter.
2. scaffold as claimed in claim 1, is characterized in that: this nut sleeve is located at the heel of each pipe.
3. scaffold as claimed in claim 2, is characterized in that: this component is the straight tube-like that two pipes are formed.
4. scaffold as claimed in claim 1, is characterized in that: this component is the T-shaped component that three pipes are formed.
CN201410601002.6A 2014-10-31 2014-10-31 Scaffold Pending CN104372939A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410601002.6A CN104372939A (en) 2014-10-31 2014-10-31 Scaffold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410601002.6A CN104372939A (en) 2014-10-31 2014-10-31 Scaffold

Publications (1)

Publication Number Publication Date
CN104372939A true CN104372939A (en) 2015-02-25

Family

ID=52552105

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410601002.6A Pending CN104372939A (en) 2014-10-31 2014-10-31 Scaffold

Country Status (1)

Country Link
CN (1) CN104372939A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105605049A (en) * 2016-03-11 2016-05-25 陈婷 Metal tube steel frame set-up mechanism
CN105863246A (en) * 2016-06-07 2016-08-17 长葛市宏锦成电动科技有限公司 Three-way connecting piece
CN106836787A (en) * 2017-01-20 2017-06-13 郑州大学西亚斯国际学院 A kind of garden architecture scaffold
CN109184183A (en) * 2018-09-05 2019-01-11 天长市华利机械实业有限公司 Scaffold connection component

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87211366U (en) * 1987-11-07 1988-09-14 赖元良 Spiral tube spring clamp
CN2055878U (en) * 1989-09-11 1990-04-11 顺德县客奇测电器厂 Housing type hollow screw
JP3011894B2 (en) * 1996-12-26 2000-02-21 株式会社日本アルミ Pipe fitting and method of manufacturing the same
CN201339316Y (en) * 2008-09-22 2009-11-04 腾达建设集团股份有限公司 Falsework connecting device
CN101886430A (en) * 2009-05-11 2010-11-17 郭倩茹 Connector of steel tube
CN202559713U (en) * 2012-03-30 2012-11-28 浙江致远钢结构工程有限公司 Steel pipe connecting device
CN103343769A (en) * 2013-07-24 2013-10-09 太仓市协诚金属制品有限公司 Slot check bolt
CN103382768A (en) * 2013-08-12 2013-11-06 周训银 Multifunctional constructional engineering construction support assembly
CN204174904U (en) * 2014-10-31 2015-02-25 无锡市安捷脚手架有限公司 Scaffold

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87211366U (en) * 1987-11-07 1988-09-14 赖元良 Spiral tube spring clamp
CN2055878U (en) * 1989-09-11 1990-04-11 顺德县客奇测电器厂 Housing type hollow screw
JP3011894B2 (en) * 1996-12-26 2000-02-21 株式会社日本アルミ Pipe fitting and method of manufacturing the same
CN201339316Y (en) * 2008-09-22 2009-11-04 腾达建设集团股份有限公司 Falsework connecting device
CN101886430A (en) * 2009-05-11 2010-11-17 郭倩茹 Connector of steel tube
CN202559713U (en) * 2012-03-30 2012-11-28 浙江致远钢结构工程有限公司 Steel pipe connecting device
CN103343769A (en) * 2013-07-24 2013-10-09 太仓市协诚金属制品有限公司 Slot check bolt
CN103382768A (en) * 2013-08-12 2013-11-06 周训银 Multifunctional constructional engineering construction support assembly
CN204174904U (en) * 2014-10-31 2015-02-25 无锡市安捷脚手架有限公司 Scaffold

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105605049A (en) * 2016-03-11 2016-05-25 陈婷 Metal tube steel frame set-up mechanism
CN105863246A (en) * 2016-06-07 2016-08-17 长葛市宏锦成电动科技有限公司 Three-way connecting piece
CN106836787A (en) * 2017-01-20 2017-06-13 郑州大学西亚斯国际学院 A kind of garden architecture scaffold
CN109184183A (en) * 2018-09-05 2019-01-11 天长市华利机械实业有限公司 Scaffold connection component

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
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Application publication date: 20150225