CN203977844U - A kind of for the fixing steel pipe iron wire fastener of building trade - Google Patents
A kind of for the fixing steel pipe iron wire fastener of building trade Download PDFInfo
- Publication number
- CN203977844U CN203977844U CN201420326800.8U CN201420326800U CN203977844U CN 203977844 U CN203977844 U CN 203977844U CN 201420326800 U CN201420326800 U CN 201420326800U CN 203977844 U CN203977844 U CN 203977844U
- Authority
- CN
- China
- Prior art keywords
- fastener
- steel pipe
- iron wire
- attachment
- building trade
- 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 discloses a kind of for the fixing steel pipe iron wire fastener of building trade, comprise two points of fasteners, described in two, the button pipe direction of point fastener vertically and is not positioned at same level, described in two, between point fastener, be fixedly connected with, described point of fastener comprises attachment fastener and rotates fastener, one end of described attachment fastener and described rotation fastener is rotatably connected by bearing pin, the other end is bolted, anchor ear on described attachment fastener and described rotation fastener is many iron wires, described iron wire surface is buckled joint place and can be carved irregular lines, to play anti-skidding effect.It is a kind of for the fixing steel pipe iron wire fastener of building trade that the utility model provides, attachment fastener and the anchor ear rotating on fastener adopt many iron wires, having accomplished to alleviate attachment fastener and the weight of rotating fastener in firm steel pipe equally, alleviate the load-bearing burden of scaffold.
Description
Technical field
The utility model relates to a kind of scaffold auxiliary, relates in particular to a kind of for the fixing steel pipe iron wire fastener of building trade.
Background technology
Scaffold refers to that job site is that workman operates and solve various supports vertical and that horizontal transport is set up.The generic term on building circle, refers to be used on building site the higher place that cannot directly construct of exterior wall, interior decoration or floor height.Mainly for constructor works or the maintenance of peripheral safety net and high-altitude installation component etc. up and down, be exactly plainly to build a framework, scaffold is made material to be had conventionally: bamboo and wood, steel pipe or synthetic materials etc.Some engineering is also worked as template with scaffold and is used, and the departments such as this external advertising, municipal administration, traffic road and bridge, mine are also extensively used.
China before 1949 and the initial stage fifties, the method that construction scaffolding all adopts bamboo or timber to set up.Play popularization fastener type steel pipe scaffold the sixties.Rise the eighties, China development advanced, there is the outstanding achievement aspect multi-functional scaffold series, as door-type scaffold series, bowl fastening type steel pipe scaffold series, produces the scale that has reached up to ten thousand tons per year, and the outlet of existing some.
For a long time, because erecting tools itself and constructing technology thereof and use management of safe operation are in comparatively backward state, cause the incidence of accident higher.About statistics shows: in annual the occurred casualty accident of Chinese architecture construction system, nearly 1/3 left and right is relevant with the problem of erecting tools and use thereof directly or indirectly.
Increasingly mature and perfect along with Building market in China, bamboo wood formula scaffold is progressively eliminated out construction market, is only still using in the area of some remote backwardnesss; And door-type scaffold, bowl fastening type scaffold etc. only use in engineering on a small quantity at municipal administration, bridge etc., common fastener type steel pipe scaffold is because of its easy to maintenance and long service life and the multiple advantage such as input cost is low, occupy more than 70% market of China, and have larger development space.The most of formed by integrally casting that adopts of fastener of using for the fixing steel pipe of building trade in prior art, being specially attachment fastener is also the type of formed by integrally casting with rotating fastener, but attachment fastener only needs to detain steady steel pipe with rotation fastener in the middle of reality is used, do not need all standing to fasten, adopting the attachment fastener of formed by integrally casting and rotating fastener has increased the weight of whole fastener, causes burden to the load-bearing of scaffold.
Utility model content
It is a kind of for the fixing steel pipe iron wire fastener of building trade that the purpose of this utility model is just to provide in order to address the above problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of for the fixing steel pipe iron wire fastener of building trade, comprise two points of fasteners, described in two, the button pipe direction of point fastener vertically and is not positioned at same level, described in two, between point fastener, be fixedly connected with, described point of fastener comprises attachment fastener and rotates fastener, one end of described attachment fastener and described rotation fastener is rotatably connected by bearing pin, and the other end is bolted, and the anchor ear on described attachment fastener and described rotation fastener is many iron wires.
Anchor ear on attachment fastener and rotation fastener adopts many iron wires, having accomplished to alleviate attachment fastener and the weight of rotating fastener in firm steel pipe equally, alleviates the load-bearing burden of scaffold.
As preferably, described iron wire is two, and the diameter of every described iron wire is 0.4-0.8mm, and described iron wire surface is buckled joint place and can be carved irregular lines, to play anti-skidding effect.
Adopt the iron wire of 0.4-0.8mm diameter as the anchor ear on attachment fastener and rotation fastener, in steadiness, stickiness and intensity, all reach best.
Further, the nut of described bolt is placed in a side of described rotation fastener.
The beneficial effects of the utility model are:
It is a kind of for the fixing steel pipe iron wire fastener of building trade that the utility model provides, attachment fastener and the anchor ear rotating on fastener adopt many iron wires, having accomplished to alleviate attachment fastener and the weight of rotating fastener in firm steel pipe equally, alleviate the load-bearing burden of scaffold.
Brief description of the drawings
Fig. 1 is a kind of structural representation for the fixing steel pipe of building trade iron wire fastener of the utility model.
In figure: 1-rotates fastener, 2-attachment fastener, 3-bolt, 4-bearing pin.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, the utility model is a kind of for the fixing steel pipe iron wire fastener of building trade, comprise two points of fasteners, the button pipe direction of two points of fasteners vertically and is not positioned at same level, between two points of fasteners, be fixedly connected with, divide fastener to comprise attachment fastener 2 and rotate fastener 1, attachment fastener 2 is rotatably connected by bearing pin 4 with the one end of rotating fastener 1, the other end connects by bolt 3, attachment fastener 2 and the anchor ear rotating on fastener 1 are many iron wires, iron wire is two, the diameter of every iron wire is 0.4-0.8mm, described iron wire surface is buckled joint place and can be carved irregular lines, to play anti-skidding effect, the nut of bolt 3 is placed in a side of rotating fastener 1.
In the time using the utility model, first rotating nut, loose bolts 3, rotate fastener 1 by bearing pin 4, steel pipe is put into attachment fastener 2 and rotated between fastener 1, then rotate fastener 1 by bearing pin 4, screw nut with spanner, steel pipe is clasped at attachment fastener 2 and rotates between fastener 1.
Embodiment is above described preferred embodiment of the present utility model; not scope of the present utility model is limited; design under spiritual prerequisite not departing from the utility model; various distortion and improvement that the common engineers and technicians in this area make technical solutions of the utility model, all should fall in the definite protection domain of claims of the present utility model.
Claims (3)
1. fix steel pipe iron wire fastener for building trade for one kind, comprise two points of fasteners, described in two, the button pipe direction of point fastener vertically and is not positioned at same level, described in two, between point fastener, be fixedly connected with, it is characterized in that: described point of fastener comprises attachment fastener and rotate fastener, one end of described attachment fastener and described rotation fastener is rotatably connected by bearing pin, and the other end is bolted, and the anchor ear on described attachment fastener and described rotation fastener is many iron wires.
2. one according to claim 1, for the fixing steel pipe iron wire fastener of building trade, is characterized in that: described iron wire is two, and the diameter of every described iron wire is 0.4-0.8mm.
3. one according to claim 1, for the fixing steel pipe iron wire fastener of building trade, is characterized in that: the nut of described bolt is placed in a side of described rotation fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420326800.8U CN203977844U (en) | 2014-06-19 | 2014-06-19 | A kind of for the fixing steel pipe iron wire fastener of building trade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420326800.8U CN203977844U (en) | 2014-06-19 | 2014-06-19 | A kind of for the fixing steel pipe iron wire fastener of building trade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203977844U true CN203977844U (en) | 2014-12-03 |
Family
ID=51975303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420326800.8U Expired - Fee Related CN203977844U (en) | 2014-06-19 | 2014-06-19 | A kind of for the fixing steel pipe iron wire fastener of building trade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203977844U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109811888A (en) * | 2019-03-11 | 2019-05-28 | 重庆大学 | A kind of connecting node of raw bamboo crossbeam and column |
| CN110241782A (en) * | 2019-06-24 | 2019-09-17 | 重庆市万闸防汛器材有限责任公司 | A kind of three plug of fixing seat joint fastener |
-
2014
- 2014-06-19 CN CN201420326800.8U patent/CN203977844U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109811888A (en) * | 2019-03-11 | 2019-05-28 | 重庆大学 | A kind of connecting node of raw bamboo crossbeam and column |
| CN109811888B (en) * | 2019-03-11 | 2024-01-16 | 重庆大学 | Connecting node of raw bamboo cross beam and upright post |
| CN110241782A (en) * | 2019-06-24 | 2019-09-17 | 重庆市万闸防汛器材有限责任公司 | A kind of three plug of fixing seat joint fastener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191105 Address after: 057150 north side of Longyuan Avenue, west side of East Third Ring Road, Linmingguan Town, Yongnian District, Handan City, Hebei Province Patentee after: Handan Yongnian Qiansheng metal products Co.,Ltd. Address before: 057150 Hebei city of Handan province Yongnian County Linmingguan Zhendong Street Yucai Road No. 66 Patentee before: Shan Shuying |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhao Wei Document name: payment instructions |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhao Wei Document name: Payment Notice |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 |