CN102704663A - Down-stayed type suspension style scaffold - Google Patents
Down-stayed type suspension style scaffold Download PDFInfo
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- CN102704663A CN102704663A CN2012102276271A CN201210227627A CN102704663A CN 102704663 A CN102704663 A CN 102704663A CN 2012102276271 A CN2012102276271 A CN 2012102276271A CN 201210227627 A CN201210227627 A CN 201210227627A CN 102704663 A CN102704663 A CN 102704663A
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- strut
- scaffold
- inclined strut
- position limiting
- cantilever
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Abstract
The invention discloses a down-stayed type suspension style scaffold. The down-stayed type suspension style scaffold is composed of a beam, an inclined strut, a limiting pipe, a floor layer and an anchor ring, wherein one end of the beam is arranged on the floor layer in limiting connection by the pre-embedded anchor ring, alternative stakes are arranged on the upward surface of a cantilever end of the beam, and an ear plate is arranged on the bottom of the cantilever end; the inclined strut is a pipe provided with axial screw adjustment structure, the upper end of the inclined strut is hinged with the ear plate, and the lower end of the inclined strut is inserted into a pre-embedded upward inclined limiting pile on the lower edge of the outer wall vertical surface of the floor layer, so as to form a positioning supporting structure; and the bottom of the cantilever end of the beam is positioned and supported by the inclined strut, therefore, the structure of the beam is simple, the beam is conveniently disassembled and assembled, and the stress is reasonable, thus the strength and rigidity of the cantilever end of the beam are obviously increased. The scaffold using the beam as the main body has no upper traction piece obstacle, the traffic and working environment of the constructers are greatly improved, and the safe production is facilitated. The down-stayed type suspension style scaffold disclosed by the invention is especially suitable for construction and application of higher lever buildings.
Description
Technical field
The present invention relates to a kind of building operations utensil, specifically, the present invention relates to the scaffold that a kind of building operations is used.
Background technology
The scaffold of cantilevered structure is built in the high-rise building construction usually, and in order to increase the builder's jack supporting capacity, prior art is provided with slant-pull structure in the beam end of encorbelmenting.This is simple in structure, easy to be capable, reliable, can significantly improve the supporting capacity of builder's jack.But upward tiltedly degree of drawing high is limited, and the oblique rollering steel rope is to the current formation of constructor obstacle on the low level, and it is accidents caused not note colliding oblique rollering steel Suo Yi slightly.So there is potential safety hazard in last oblique rollering steel rope, significant care in the site operation personnel course of work.
Summary of the invention
The present invention is primarily aimed at oblique rollering steel rope on the prior art to the current deficiency that constitutes obstacle of constructor, propose a kind of simple in structure, make easily, support strut-framed builder's jack reliable, safe in utilization.
The present invention realizes technical goal through following technical proposals.
The strut-framed builder's jack, it is made up of beam, diagonal brace, position limiting pile, tier and anchor ring.Said beam is the straight-bar member, and an end is seated on the floor face by the spacing connection of pre-buried anchor ring, and the other end stretches out the floor face and is cantilever-shaped, and girder cantilever end one side up is fixedly connected staking out alternately.Its improvements are: said girder cantilever bottom face is fixedly connected otic placode.Said diagonal brace is the pipe fitting that is provided with the axial screw adjustment structure, and the otic placode of upper end and beam is hinged, and the lower end is inserted the pre-buried tilting position limiting pile in place, floor face outer wall facade lower edge up and constituted the positioning supports structure.
In the said structure, the diagonal brace lower surface is fixedly connected plain cushion, and the plain cushion end face is provided with axially extending bore between two parties.Floor face external wall elevation lower edge is provided with groove, the position limiting pile of pre-buried tilting up α in the groove=40 °～60 °, and position limiting pile and groove baseplane are perpendicular.Said beam is main supporting member, and its cross section is I-shaped or flute profile.
The present invention compared with prior art has following good effect:
1, following support structure, stressed closing just, supporting capacity is strong;
2, following support structure does not have above the scaffold and cares for structure, has improved constructor's operation and current environment;
3, rigid support, scaffold is steady, and working security is good;
4, simple in structure, loading and unloading easily;
5, lower supporting rod adjustable length can adapt to the difference length of encorbelmenting.
Description of drawings
Fig. 1 is that structure master of the present invention looks sketch map.
According to accompanying drawing and structure embodiment, the present invention is described further below.
Strut-framed builder's jack embodiment shown in Figure 1, it is made up of beam 1, diagonal brace 2, position limiting pile 3, tier 4 and anchor ring 5.Central sill 1 of the present invention is main supporting member, and requiring to have enough intensity, I-steel is to make the first-selected section bar of beam 1.Get the main body of one section direct rod shape I-steel as beam 1 according to execution conditions, an end is seated on the floor face 4 by the 5 spacing connections of pre-buried anchor ring, and the other end stretches out floor face 4 and is cantilever-shaped.Beam 1 cantilever end bottom surface is fixedly connected otic placode 1.2.Said diagonal brace 2 is for to be provided with the pipe fitting of helical axis to adjustment structure, and the otic placode 1.2 of upper end and beam 1 is hinged, and the lower end is inserted the pre-buried position limiting pile 3 in place, floor face lower edge and constituted the positioning supports structures.In the present embodiment,, be fixedly connected the plain cushion 2.1 that is provided with axially extending bore in diagonal brace 2 lower surfaces in order to improve cooperating of diagonal brace 2 and position limiting pile 3.Position limiting pile 3 present positions are groove, and angle is 60 ° between tilting up position limiting pile 3 axis and floor face 4 external wall elevations, and groove baseplane and position limiting pile 3 are perpendicular.Beam 1 cantilever end bottom surface is by diagonal brace 2 positioning supports, and simple in structure, easy to loading and unloading, reasonable stress significantly improve the intensity and the rigidity of beam 1 cantilever end.The scaffold that is the main body with beam 1 does not have the upper drawing piece obstacle, improves the current and working environment of constructor greatly, helps safety in production.
Beam 1 among the present invention belongs to supporting member, and except that I-steel is fit to make the beam 1, channel-section steel also is well suited for, as long as two kinds of section bar flexural strengths equate that its effect is similar.
Claims (4)
1. strut-framed builder's jack, it is made up of beam (1), diagonal brace (2), position limiting pile (3), tier (4) and anchor ring (5); Said beam (1) is the straight-bar member, and an end is seated in floor face (4) and goes up by the spacing connection of pre-buried anchor ring (5), and the other end stretches out floor face (4) and is cantilever-shaped, and beam (1) cantilever end one side up is fixedly connected staking out (1.1) alternately; It is characterized in that: said beam (1) cantilever end bottom surface is fixedly connected otic placode (1.2); Said diagonal brace (2) is for being provided with the pipe fitting of axial screw adjustment structure, and the otic placode (1.2) of upper end and beam (1) is hinged, and the lower end is inserted the pre-buried tilting position limiting pile (3) in place, floor face (4) outer wall facade lower edge up and constituted the positioning supports structure.
2. strut-framed builder's jack according to claim 1 is characterized in that: said diagonal brace (2) lower surface is fixedly connected plain cushion (2.1), and plain cushion (2.1) end face is provided with axially extending bore between two parties.
3. strut-framed builder's jack according to claim 1 is characterized in that: said floor face (4) external wall elevation lower edge is provided with groove, the position limiting pile (3) of pre-buried tilting up α in the groove=40 °～60 °, and position limiting pile (3) is perpendicular with the groove baseplane.
4. strut-framed builder's jack according to claim 1 is characterized in that: said beam (1) cross section is I-shaped or flute profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102276271A CN102704663A (en) | 2012-06-27 | 2012-06-27 | Down-stayed type suspension style scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102276271A CN102704663A (en) | 2012-06-27 | 2012-06-27 | Down-stayed type suspension style scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102704663A true CN102704663A (en) | 2012-10-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102276271A Pending CN102704663A (en) | 2012-06-27 | 2012-06-27 | Down-stayed type suspension style scaffold |
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| CN (1) | CN102704663A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102888979A (en) * | 2012-10-25 | 2013-01-23 | 南通英雄建设集团有限公司 | Joint processing and constructing method of overhanging scaffold at large cantilever balcony |
| CN103790368A (en) * | 2012-10-29 | 2014-05-14 | 五冶集团上海有限公司 | Simple aerial work platform erection method |
| CN104675132A (en) * | 2013-12-03 | 2015-06-03 | 深圳市特辰科技股份有限公司 | Building buffering type protection shelter |
| CN105113781A (en) * | 2015-03-25 | 2015-12-02 | 湖南拯卫建设科技有限公司 | Cantilever frame beam side all-embedded mounting and erecting device |
| CN105332516A (en) * | 2015-11-25 | 2016-02-17 | 中建七局(上海)有限公司 | Installation method of combined positioning devices of overhung heavy frame |
| CN107299756A (en) * | 2016-04-15 | 2017-10-27 | 中建四局第建筑工程有限公司 | A kind of hanging basket rail support system for casta region |
| CN108978996A (en) * | 2018-09-20 | 2018-12-11 | 山东建筑大学 | One kind increased outrigger and its construction method in existing brick mix structure |
| CN110700544A (en) * | 2019-10-16 | 2020-01-17 | 上海建工一建集团有限公司 | Progressive cantilever structure aiming at complex facade modeling and construction method thereof |
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| KR20010083837A (en) * | 2001-07-03 | 2001-09-03 | 윤종철 | footing supporter |
| CN200971603Y (en) * | 2006-10-11 | 2007-11-07 | 刘勇 | Triangle section builder's jack |
| CN101660346A (en) * | 2009-08-31 | 2010-03-03 | 江苏金土木建设集团华顺工程有限公司 | Support frame of adjustable suspension scaffold |
| CN201695663U (en) * | 2010-07-05 | 2011-01-05 | 南通永安建设工程有限公司 | Adjustable overhung supporter for building construction |
| CN201972389U (en) * | 2011-01-10 | 2011-09-14 | 正太集团有限公司 | Wall-mounted cantilever scaffold |
| CN202689491U (en) * | 2012-06-27 | 2013-01-23 | 江苏正威建设有限公司 | Lower supporting type overhanging scaffold |
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2012
- 2012-06-27 CN CN2012102276271A patent/CN102704663A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010083837A (en) * | 2001-07-03 | 2001-09-03 | 윤종철 | footing supporter |
| CN200971603Y (en) * | 2006-10-11 | 2007-11-07 | 刘勇 | Triangle section builder's jack |
| CN101660346A (en) * | 2009-08-31 | 2010-03-03 | 江苏金土木建设集团华顺工程有限公司 | Support frame of adjustable suspension scaffold |
| CN201695663U (en) * | 2010-07-05 | 2011-01-05 | 南通永安建设工程有限公司 | Adjustable overhung supporter for building construction |
| CN201972389U (en) * | 2011-01-10 | 2011-09-14 | 正太集团有限公司 | Wall-mounted cantilever scaffold |
| CN202689491U (en) * | 2012-06-27 | 2013-01-23 | 江苏正威建设有限公司 | Lower supporting type overhanging scaffold |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102888979A (en) * | 2012-10-25 | 2013-01-23 | 南通英雄建设集团有限公司 | Joint processing and constructing method of overhanging scaffold at large cantilever balcony |
| CN103790368A (en) * | 2012-10-29 | 2014-05-14 | 五冶集团上海有限公司 | Simple aerial work platform erection method |
| CN103790368B (en) * | 2012-10-29 | 2016-06-01 | 五冶集团上海有限公司 | Simple platform for work high above ground erection method |
| CN104675132A (en) * | 2013-12-03 | 2015-06-03 | 深圳市特辰科技股份有限公司 | Building buffering type protection shelter |
| CN104675132B (en) * | 2013-12-03 | 2017-01-11 | 深圳市特辰科技股份有限公司 | Building buffering type protection shelter |
| CN105113781A (en) * | 2015-03-25 | 2015-12-02 | 湖南拯卫建设科技有限公司 | Cantilever frame beam side all-embedded mounting and erecting device |
| CN105113781B (en) * | 2015-03-25 | 2018-08-03 | 湖南拯卫建设科技有限公司 | Device is set up in a kind of overhanging complete pre-buried installation in side of setting a roof beam in place |
| CN105332516A (en) * | 2015-11-25 | 2016-02-17 | 中建七局(上海)有限公司 | Installation method of combined positioning devices of overhung heavy frame |
| CN107299756A (en) * | 2016-04-15 | 2017-10-27 | 中建四局第建筑工程有限公司 | A kind of hanging basket rail support system for casta region |
| CN107299756B (en) * | 2016-04-15 | 2024-04-12 | 中建四局第一建设有限公司 | Hanging basket guide rail supporting system for karst region |
| CN108978996A (en) * | 2018-09-20 | 2018-12-11 | 山东建筑大学 | One kind increased outrigger and its construction method in existing brick mix structure |
| CN110700544A (en) * | 2019-10-16 | 2020-01-17 | 上海建工一建集团有限公司 | Progressive cantilever structure aiming at complex facade modeling and construction method thereof |
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Application publication date: 20121003 |