CN102704670A - Lower bowl-type coupler for bowl-type coupler scaffolding, and mounting method thereof - Google Patents
Lower bowl-type coupler for bowl-type coupler scaffolding, and mounting method thereof Download PDFInfo
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- CN102704670A CN102704670A CN2012102082539A CN201210208253A CN102704670A CN 102704670 A CN102704670 A CN 102704670A CN 2012102082539 A CN2012102082539 A CN 2012102082539A CN 201210208253 A CN201210208253 A CN 201210208253A CN 102704670 A CN102704670 A CN 102704670A
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- bowl
- vertical rod
- button
- sleeve
- convexity
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Abstract
The invention discloses a lower bowl-type coupler for a bowl-type coupler scaffolding, which includes a bowl-type coupler body, wherein a sleeve is arranged on the bowl-type coupler body; a concave structure is arranged on a vertical upright; both the bowl-type coupler body and the sleeve are sleeved on the vertical upright; a protrusion is arranged on the inner wall of the sleeve, and extends to the inside of the concave structure to be tightly matched with the concave structure. The invention further includes a mounting method for the lower bowl-type coupler for the bowl-type coupler scaffolding, which includes the following steps: firstly, the bowl-type coupler body and the sleeve are sleeved on the vertical upright; and secondly, the sleeve is clamped through a clamping device, and a radial clamping force is exerted to the protrusion through the clamping device, so that the protrusion extrudes the vertical upright, and the concave structure is formed on the vertical upright, the protrusion extends to the inside of the concave structure to be tightly matched with the concave structure, as a result, the lower bowl-type coupler is installed on the vertical upright. The lower bowl-type coupler for the bowl-type coupler scaffolding has a simple structure, is convenient to use, and can be firmly connected with the vertical upright; and the mounting method for the lower bowl-type coupler is easy to realize, improves the production efficiency, is very convenient for operation, and facilitates popularization and application.
Description
Technical field
The present invention relates to a kind of scaffold member and mounting method thereof, particularly relate to a kind of bowl fastening type scaffold with following bowl of button and mounting method thereof.
Background technology
Bowl fastening type scaffold structure is reasonable, and manufacture craft is simple, and operation is easy, and the scope of application is wide, can fully satisfy the construction requirement of multiple buildings such as house, bridges and culverts, tunnel, chimney, water tower.Compare with other type scaffold, the bowl fastening type scaffold is a kind of new type scaffold that the broad development prospect is arranged.
A kind of bowl fastening type scaffold is arranged at present, in its vertical rod, be welded with following bowl of button, because in the common engineering, the consumption of scaffold is very big; Relatively waste time and energy during welding, and when welding, contaminated environment easily; Consumed lot of manpower and material resources, output is too small, and production efficiency is low.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency of the prior art, provide a kind of bowl fastening type scaffold with following bowl of button and mounting method thereof.This bowl fastening type scaffold is simple in structure, easy to use with following bowl of button, and more firm with being connected of vertical rod.This bowl fastening type scaffold is easy to realize that with the mounting method of following bowl of button improved production efficiency, it is very convenient, easy to utilize to operate.
For realizing above-mentioned purpose; The technical scheme that the present invention adopts is: the bowl fastening type scaffold is with following bowl of button; It is characterized in that: comprise the bowl button body that is bowl-shape; End away from the rim of a bowl on the said bowl button body is provided with a sleeve that is used for fixing connection bowl button body and vertical rod, and said vertical rod is that pipe and its outer wall are provided with sunk structure, and said bowl button body and sleeve all are enclosed within the vertical rod; The inwall of said sleeve is provided with convexity, said convexity extend into said sunk structure inner and with the sunk structure secure fit.
Above-mentioned bowl fastening type scaffold is with following bowl of button; It is characterized in that: said sunk structure is two or more recesses of laying in pairs; Two recesses laying in pairs are symmetrical about the central axis of vertical rod; Said convexity is to extend into said recess inside and protruding with the point-like of recess secure fit, and the quantity of said convexity and recess is suitable.
Above-mentioned bowl fastening type scaffold is with following bowl of button, and it is characterized in that: said sunk structure is an annular groove, said convexity be extend into said annular groove inside and with the annular protrusion of annular groove secure fit.
Above-mentioned bowl fastening type scaffold is characterized in that with following bowl of button: the one-body molded bowl that is arranged on of said sleeve is buckled on the body.
The present invention also provides the mounting method of a kind of bowl fastening type scaffold with following bowl of button, it is characterized in that this mounting method may further comprise the steps:
Above-mentioned bowl fastening type scaffold is characterized in that: before step 2, choose a backstay, said backstay is extend into vertical rod inside, have the gap between the outer wall of said backstay and the inwall of vertical rod with the mounting method of following bowl of button.
Above-mentioned bowl fastening type scaffold is characterized in that with the mounting method of following bowl of button: the gap between said backstay outer wall and the vertical rod inwall is not less than protruding along 1/2 of vertical rod height radially, and is not more than protruding along vertical rod height radially.
The present invention compared with prior art has the following advantages:
1, bowl fastening type scaffold according to the invention is simple with following bowl buckle structure, and novel and reasonable design is easy to install.
2, bowl fastening type scaffold according to the invention is provided with convexity with following bowl of button through the inwall at sleeve, and said convexity extend into the inside of sunk structure in the vertical rod, thereby utilizes convexity to extend into sunk structure inside and with the sunk structure secure fit this following bowl button is fixedly connected in the vertical rod; This connected mode is firm; Easy and simple to handle, practiced thrift great amount of time, and production efficiency is high; Easy to utilize; And avoided a large amount of use welding procedures, practiced thrift a large amount of operating times, also saved lot of manpower and material resources simultaneously.
3, bowl fastening type scaffold according to the invention is easy to realize with the mounting method of following bowl of button, has practiced thrift a large amount of operating times, has improved production efficiency.
4, bowl fastening type scaffold according to the invention is good with the result of use of the mounting method of following bowl of button, is convenient to promote the use of.
In sum, bowl fastening type scaffold according to the invention is with following bowl of detain simple in structure, easy to use, more firm with being connected of vertical rod.Bowl fastening type scaffold according to the invention is easy to realize that with the mounting method of following bowl of button improved production efficiency, it is very convenient, easy to utilize to operate.
Through accompanying drawing and embodiment, technical scheme of the present invention is done further detailed description below.
Description of drawings
Fig. 1 is the annexation sketch map of following bowl of button of the present invention with vertical rod.
Fig. 2 is a kind of structural representation of sunk structure of the present invention.
Fig. 3 is the another kind of structural representation of sunk structure of the present invention.
The annexation sketch map of Fig. 4 backstay and vertical rod when being installed in the present invention in the vertical rod.
Fig. 5 is the structural representation that utilizes the bowl fastening type scaffold that the present invention is made into
Description of reference numerals:
1-vertical rod; 1-1-recess; 1-2-annular groove;
2-bowl button body; 2-1-the rim of a bowl; 3-sleeve;
3-1-convexity; 4-backstay; 5-go up bowl to detain;
6-cross bar inserted sheet; 7-connection cross bar.
The specific embodiment
Use following bowl of button like Fig. 1 and a kind of bowl fastening type scaffold shown in Figure 5; This bowl fastening type scaffold comprise vertical rod 1 be connected with vertical rod 1 be connected cross bar 7; Said vertical rod 1 is provided with bowl button 5 and the following bowl of button that is positioned at bowl button 5 belows; Said connection cross bar 7 is through cross bar inserted sheet 6 and last bowl button 5 and following bowl buckle, and said following bowl button comprises the bowl button body 2 that is bowl-shape, is provided with away from the end of the rim of a bowl 2-1 on the said bowl button body 2 to be used for fixing connection and bowl to detain the sleeve 3 of body 2 and vertical rod 1; Said vertical rod 1 is provided with sunk structure for pipe and its outer wall; Said bowl button body 2 all is enclosed within the vertical rod 1 with sleeve 3, and the inwall of said sleeve 3 is provided with protruding 3-1, said protruding 3-1 extend into said sunk structure inner and with the sunk structure secure fit.On the preferred way, the said sleeve 3 one-body molded bowls that are arranged on are buckled on the body 2, thereby have strengthened a sleeve 3 and a bowl globality of buckleing body 2.
In conjunction with Fig. 1 and Fig. 2; Said sunk structure is two or more recess 1-1 that lay in pairs; Two recess 1-1 that lay in pairs are symmetrical about the central axis of vertical rod 1; Said protruding 3-1 extend into said recess 1-1 inside and protruding with the point-like of recess 1-1 secure fit, and the quantity of said protruding 3-1 and recess 1-1 is suitable.Can realize down being connected of bowl button and vertical rod 1 through recess 1-1 and the secure fit of protruding 3-1, and being connected firmly of following bowl button and vertical rod 1, thereby feasiblely detain the bowl fastening type scaffold processed security performance height in use by this following bowl, and long service life.
In conjunction with Fig. 1 and Fig. 3, said sunk structure is annular groove 1-2, said protruding 3-1 be extend into said annular groove 1-2 inner and with the annular protrusion of annular groove 1-2 secure fit.Thereby realized being connected of time bowl button and vertical rod 1 through annular groove 1-2 and annular protrusion secure fit, made that following bowl of button is more firm with being connected of vertical rod 1.
In the present embodiment, this following bowl button changed the connected mode of welding with vertical rod 1, is provided with protruding 3-1 through the inwall at sleeve 3; And said protruding 3-1 extend into the inside of sunk structure in the vertical rod 1, thereby it is inner and with the sunk structure secure fit this following bowl button is fixedly connected in the vertical rod 1 to utilize protruding 3-1 to extend into sunk structure, and this connected mode is firm; Easy and simple to handle; Practiced thrift great amount of time, and production efficiency is high, easy to utilize.
A kind of bowl fastening type scaffold of the present invention is with the mounting method of following bowl of button, and this mounting method may further comprise the steps:
As shown in Figure 4, preferably way is, before step 2, chooses a backstay 4, and said backstay 4 is extend into vertical rod 1 inside, has the gap between the inwall of the outer wall of said backstay 4 and vertical rod 1.Generally speaking, the gap between said backstay 4 outer walls and vertical rod 1 inwall is not less than protruding 3-1 along 1/2 of vertical rod 1 height radially, and is not more than protruding 3-1 along vertical rod 1 height radially.Through backstay 4 is set, can guarantees effectively that vertical rod 1 can not produce serious deformation, and can make annular ridge 3-1 more firm with being connected of annular groove 1-2.And the gap between said backstay 4 outer walls and vertical rod 1 inwall is not less than protruding 3-1 along 1/2 of vertical rod 1 height radially; And be not more than protruding 3-1 along vertical rod 1 height radially; It is inner further to guarantee that protruding 3-1 can fully extend into said sunk structure, makes the fastening better effects if of protruding 3-1 and sunk structure.Wherein, when said protruding 3-1 was two or more point-like of laying in pairs convexities, the sunk structure that in vertical rod 1, forms was and the protruding suitable recess 1-1 of point-like; When said protruding 3-1 was annular protrusion, the sunk structure that in vertical rod 1, forms was the suitable annular groove 1-2 of annular protrusion.
In the present embodiment, said clamping device is pipe wrench or other small-sized electric clamping tool.This mounting method is through protruding 3-1 extruding vertical rod 1; Thereby in vertical rod 1, form the sunk structure with protruding 3-1 secure fit, Rapid Realization the installation of time bowl button and vertical rod 1, and its operating procedure is simple; Thereby saved a large amount of operating times; Improved production efficiency, it is very convenient, easy to utilize to operate.
The above; It only is preferred embodiment of the present invention; Be not that the present invention is done any restriction, every technical spirit all still belongs in the protection domain of technical scheme of the present invention any simple modification, change and equivalent structure transformation that above embodiment did according to the present invention.
Claims (7)
1. the bowl fastening type scaffold is with following bowl of button; It is characterized in that: comprise the bowl button body (2) that is bowl-shape; The end that said bowl button body (2) is gone up away from the rim of a bowl (2-1) is provided with the sleeve (3) that is used for fixing connection bowl button body (2) and vertical rod (1); Said vertical rod (1) is provided with sunk structure for pipe and its outer wall; Said bowl button body (2) all is enclosed within the vertical rod (1) with sleeve (3), and the inwall of said sleeve (3) is provided with convexity (3-1), said convexity (3-1) extend into said sunk structure inside and with the sunk structure secure fit.
2. bowl fastening type scaffold according to claim 1 is with following bowl of button; It is characterized in that: said sunk structure is two or more recesses of laying in pairs (1-1); Two recesses (1-1) of laying in pairs are symmetrical about the central axis of vertical rod (1); Said convexity (3-1) is inner and protruding with the point-like of recess (1-1) secure fit for extending into said recess (1-1), and said convexity (3-1) is suitable with the quantity of recess (1-1).
3. bowl fastening type scaffold according to claim 1 is with following bowl of button; It is characterized in that: said sunk structure is annular groove (1-2), said convexity (3-1) for extend into said annular groove (1-2) inner and with the annular protrusion of annular groove (1-2) secure fit.
4. bowl fastening type scaffold according to claim 1 is characterized in that with following bowl of button: the one-body molded bowl that is arranged on of said sleeve (3) is buckled on the body (2).
One kind according to claim 1 the bowl fastening type scaffold it is characterized in that with the following bowl of mounting method of detaining this mounting method may further comprise the steps:
Step 1, bowl is detained body (2) and sleeve (3) is enclosed within the vertical rod (1), and the convexity (3-1) on said sleeve (3) inwall is connected with vertical rod (1) outer wall;
Step 2, utilize clamping device clamps sleeve (3) to go up and corresponding position, protruding (3-1) position; And apply radially clamping force to protruding (3-1) through said clamping device; Thereby make said convexity (3-1) extruding vertical rod (1) and go up the formation sunk structure in vertical rod (1); Said convexity (3-1) extend into said sunk structure inner and with the sunk structure secure fit, be about to this following bowl button and be installed in the vertical rod (1).
6. mounting method according to claim 5; It is characterized in that: before step 2; Choose a backstay (4), said backstay (4) is extend into vertical rod (1) inside, have the gap between the inwall of the outer wall of said backstay (4) and vertical rod (1).
7. mounting method according to claim 6; It is characterized in that: the gap between said backstay (4) outer wall and vertical rod (1) inwall is not less than convexity (3-1) along 1/2 of vertical rod (1) height radially, and is not more than convexity (3-1) along vertical rod (1) height radially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210208253.9A CN102704670B (en) | 2012-06-24 | 2012-06-24 | Lower bowl-type coupler for bowl-type coupler scaffolding, and mounting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210208253.9A CN102704670B (en) | 2012-06-24 | 2012-06-24 | Lower bowl-type coupler for bowl-type coupler scaffolding, and mounting method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102704670A true CN102704670A (en) | 2012-10-03 |
| CN102704670B CN102704670B (en) | 2014-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210208253.9A Expired - Fee Related CN102704670B (en) | 2012-06-24 | 2012-06-24 | Lower bowl-type coupler for bowl-type coupler scaffolding, and mounting method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN102704670B (en) |
Cited By (8)
| 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 |
| CN104818842A (en) * | 2015-05-07 | 2015-08-05 | 天津泰瑞达科技有限公司 | Lower bowl-type buckle for bowl-type buckle scaffold and mounting method thereof |
| CN105421757A (en) * | 2015-12-03 | 2016-03-23 | 无锡市晨源建筑器材有限公司 | Bowl fastener connector for bowl-holding scaffold |
| WO2016146871A1 (en) * | 2015-03-17 | 2016-09-22 | Ayudame A Ayudarte S.L | Articulated, dismantlable modular scaffold |
| CN108775144A (en) * | 2018-06-27 | 2018-11-09 | 山东亲橙里教学用品有限公司 | A kind of special external telescopic scaffold of building |
| CN111219052A (en) * | 2018-11-26 | 2020-06-02 | Peri 有限公司 | Scaffold node |
| US20210025182A1 (en) * | 2018-03-20 | 2021-01-28 | Frico As | A structural support system and a method for providing a node section for use in a structural support system |
| CN114059759A (en) * | 2021-11-15 | 2022-02-18 | 中建二局第三建筑工程有限公司 | Adjustable elevation dish of using little bump technique is buckled a circle dish |
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| WO1981001164A1 (en) * | 1979-10-19 | 1981-04-30 | Ringons Mek Verk Ab | Device for coupling together laterally directed scaffold elements to uprights in a scaffold or the like |
| JP2002276151A (en) * | 2001-03-13 | 2002-09-25 | Sumitomo Metal Steel Products Inc | Joint portion for steel pipe scaffolding |
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| CN200978854Y (en) * | 2006-09-28 | 2007-11-21 | 刘成文 | Dismountable type fixing and connection device |
| CN202081633U (en) * | 2011-05-25 | 2011-12-21 | 王新宏 | Detachable scaffold locking plate |
| CN202081634U (en) * | 2011-05-25 | 2011-12-21 | 王新宏 | Detachable bolt for locking disc of scaffold |
| CN202672705U (en) * | 2012-06-24 | 2013-01-16 | 郑德春 | Lower cuplock of cuplock type scaffold |
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- 2012-06-24 CN CN201210208253.9A patent/CN102704670B/en not_active Expired - Fee Related
Patent Citations (8)
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| WO1981001164A1 (en) * | 1979-10-19 | 1981-04-30 | Ringons Mek Verk Ab | Device for coupling together laterally directed scaffold elements to uprights in a scaffold or the like |
| JP2002276151A (en) * | 2001-03-13 | 2002-09-25 | Sumitomo Metal Steel Products Inc | Joint portion for steel pipe scaffolding |
| KR20040028024A (en) * | 2002-09-28 | 2004-04-03 | 앙뜨르뽀즈 에샤뽀다쥐 | Method of manufacturing a vertical scaffolding element, and element thus obtained |
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Cited By (8)
| 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 |
| WO2016146871A1 (en) * | 2015-03-17 | 2016-09-22 | Ayudame A Ayudarte S.L | Articulated, dismantlable modular scaffold |
| CN104818842A (en) * | 2015-05-07 | 2015-08-05 | 天津泰瑞达科技有限公司 | Lower bowl-type buckle for bowl-type buckle scaffold and mounting method thereof |
| CN105421757A (en) * | 2015-12-03 | 2016-03-23 | 无锡市晨源建筑器材有限公司 | Bowl fastener connector for bowl-holding scaffold |
| US20210025182A1 (en) * | 2018-03-20 | 2021-01-28 | Frico As | A structural support system and a method for providing a node section for use in a structural support system |
| CN108775144A (en) * | 2018-06-27 | 2018-11-09 | 山东亲橙里教学用品有限公司 | A kind of special external telescopic scaffold of building |
| CN111219052A (en) * | 2018-11-26 | 2020-06-02 | Peri 有限公司 | Scaffold node |
| CN114059759A (en) * | 2021-11-15 | 2022-02-18 | 中建二局第三建筑工程有限公司 | Adjustable elevation dish of using little bump technique is buckled a circle dish |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102704670B (en) | 2014-05-07 |
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Granted publication date: 20140507 Termination date: 20160624 |