CN202689491U - Lower supporting type overhanging scaffold - Google Patents
Lower supporting type overhanging scaffold Download PDFInfo
- Publication number
- CN202689491U CN202689491U CN 201220318581 CN201220318581U CN202689491U CN 202689491 U CN202689491 U CN 202689491U CN 201220318581 CN201220318581 CN 201220318581 CN 201220318581 U CN201220318581 U CN 201220318581U CN 202689491 U CN202689491 U CN 202689491U
- Authority
- CN
- China
- Prior art keywords
- inclined support
- lower supporting
- supporting type
- limiting pile
- overhanging scaffold
- 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
Links
Images
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a lower supporting type overhanging scaffold. The lower supporting type overhanging scaffold comprises a beam, an inclined support, a limiting pile, a floor surface layer and an anchoring ring, wherein one end of the beam is positioned on the floor surface layer and is in limiting connection through the pre-embedded anchoring ring, vertical piles which are arranged line to line are arranged on one upward surface of the cantilever end, and a lug plate is arranged on the bottom surface; the inclined support is a pipe fitting which is provided with an axial spiral adjusting structure; the upper end of the inclined support is in hinged connection with the lug plate of the beam while the lower end of the inclined support is inserted into the upwards obliquely arranged limiting pile pre-embedded at the underside of the vertical surface of the external wall of the floor surface layer; and the beam and the inclined support are matched to form a positioning supporting structure. According to the lower supporting type overhanging scaffold disclosed by the utility model, the bottom surface of the cantilever end of the beam is positioned and supported through the inclined support; the lower supporting type overhanging scaffold is simple in structure, convenient to assemble and disassemble, reasonable in stressing, and capable of obviously improving the strength and the rigidity of the cantilever end of the beam; and the scaffold with the beam serving as the body is out of the obstructing from an upper pulling component, and therefore, the passing and working conditions of construction personnel are greatly improved, and benefits are brought to safe production. The lower supporting type overhanging scaffold is especially applicable to construction of high-raise buildings.
Description
Technical field
The utility model relates to a kind of building operations utensil, and specifically, the utility model 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 arranges slant-pull structure in the Cantilever Beams end.This simple in structure, easy row, reliable can significantly improve the supporting capacity of builder's jack.But upper oblique pull is height-limited, and the oblique pull cable wire does not slightly note colliding the oblique pull cable wire easily accidents caused to the current formation of constructor obstacle on the low level.So there is potential safety hazard in upper oblique pull cable wire, significant care in the site operation personnel course of work.
The utility model content
The utility model mainly for oblique pull cable wire on the prior art to the current deficiency that consists of obstacle of constructor, propose a kind of simple in structure, make easily, support reliable, as to use safety strut-framed builder's jack.
The utility model is achieved through the following technical solutions technical goal.
The strut-framed builder's jack, it is comprised of beam, diagonal brace, position limiting pile, tier and anchor ring.Described 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 up one side is fixedly connected with alternately staking out.Its improvements are: described girder cantilever bottom face is fixedly connected with otic placode.Described 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 under the floor face outer wall facade and consisted of the positioning supports structure along locating pre-buried tilting position limiting pile up.
In the said structure, the diagonal brace lower surface is fixedly connected with plain cushion, and the plain cushion end face is provided with axially extending bore between two parties.Under the floor face external wall elevation along being provided with groove, the position limiting pile of pre-buried tilting α=40 up ° in the groove～60 °, position limiting pile and groove baseplane are perpendicular.Described beam is main supporting member, and its cross section is I-shaped or flute profile.
The utility model compared with prior art has following good effect:
1, lower support structure, stressed closing just, supporting capacity is strong;
2, lower support structure without caring for structure, has improved constructor's operation and current environment above the scaffold;
3, rigid support, scaffold is steady, and working security is good;
4, simple in structure, loading and unloading easily;
5, lower supporting rod length is adjustable, can adapt to different cantilever spans.
Description of drawings
Fig. 1 is that the utility model structure master looks schematic diagram.
The specific embodiment
The below with reference to the accompanying drawings and structure embodiment, the utility model is described in further detail.
Strut-framed builder's jack embodiment shown in Figure 1, it is comprised of beam 1, diagonal brace 2, position limiting pile 3, tier 4 and anchor ring 5.The utility model central sill 1 is main supporting member, and requiring to have enough intensity, I-steel is to make the first-selected section bar of beam 1.Get one section direct rod shape I-steel as the main body of 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 with otic placode 1.2.Described diagonal brace 2 is for being provided with the pipe fitting of spiral axial adjustment structure, and the otic placode 1.2 of upper end and beam 1 is hinged, and the lower end is inserted under the floor face and consisted of the positioning supports structures along locating pre-buried position limiting pile 3.In the present embodiment, in order to improve cooperating of diagonal brace 2 and position limiting pile 3, be fixedly connected with the plain cushion 2.1 that is provided with axially extending bore in diagonal brace 2 lower surfaces.Position limiting pile 3 present positions are groove, and angle α is 60 ° between tilting position limiting pile 3 axis and floor face 4 external wall elevations up, 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 intensity and the rigidity of beam 1 cantilever end.Scaffold take beam 1 as main body does not have the upper drawing piece obstacle, greatly improves the constructor and passes through and working environment, is conducive to safety in production.
Beam 1 in the utility model belongs to supporting member, and except 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 are equal, its effect is similar.
Claims (4)
1. strut-framed builder's jack, it is comprised of beam (1), diagonal brace (2), position limiting pile (3), tier (4) and anchor ring (5); Described beam (1) is the straight-bar member, it is upper by the spacing connection of pre-buried anchor ring (5) that one end is seated in floor face (4), the other end stretches out floor face (4) and is cantilever-shaped, and beam (1) cantilever end simultaneously is fixedly connected with staking out (1.1) alternately up; It is characterized in that: described beam (1) cantilever end bottom surface is fixedly connected with otic placode (1.2); Described diagonal brace (2) is for being provided with the pipe fitting of axial screw adjustment structure, the upper end is hinged with the otic placode (1.2) of beam (1), and the lower end is inserted under floor face (4) the outer wall facade and consisted of the positioning supports structure along locating pre-buried tilting position limiting pile up (3).
2. strut-framed builder's jack according to claim 1, it is characterized in that: described diagonal brace (2) lower surface is fixedly connected with 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, it is characterized in that: the edge is provided with groove under described floor face (4) external wall elevation, the position limiting pile (3) of pre-buried tilting α=40 up ° in the groove～60 °, position limiting pile (3) is perpendicular with the groove baseplane.
4. strut-framed builder's jack according to claim 1, it is characterized in that: described beam (1) cross section is I-shaped or flute profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220318581 CN202689491U (en) | 2012-06-27 | 2012-06-27 | Lower supporting type overhanging scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220318581 CN202689491U (en) | 2012-06-27 | 2012-06-27 | Lower supporting type overhanging scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202689491U true CN202689491U (en) | 2013-01-23 |
Family
ID=47545127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220318581 Expired - Fee Related CN202689491U (en) | 2012-06-27 | 2012-06-27 | Lower supporting type overhanging scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202689491U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704663A (en) * | 2012-06-27 | 2012-10-03 | 江苏正威建设有限公司 | Down-stayed type suspension style scaffold |
| CN103821335A (en) * | 2014-02-28 | 2014-05-28 | 中天建设集团有限公司 | High-altitude long-span cantilever formwork |
| CN104929354A (en) * | 2013-10-23 | 2015-09-23 | 华煜建设集团有限公司 | High-altitude operation platform |
| CN109208883A (en) * | 2018-09-09 | 2019-01-15 | 张婷 | A kind of steel building lifting operating platform |
-
2012
- 2012-06-27 CN CN 201220318581 patent/CN202689491U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704663A (en) * | 2012-06-27 | 2012-10-03 | 江苏正威建设有限公司 | Down-stayed type suspension style scaffold |
| CN104929354A (en) * | 2013-10-23 | 2015-09-23 | 华煜建设集团有限公司 | High-altitude operation platform |
| CN104929354B (en) * | 2013-10-23 | 2017-03-15 | 华煜建设集团有限公司 | aerial work platform |
| CN103821335A (en) * | 2014-02-28 | 2014-05-28 | 中天建设集团有限公司 | High-altitude long-span cantilever formwork |
| CN109208883A (en) * | 2018-09-09 | 2019-01-15 | 张婷 | A kind of steel building lifting operating platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102704663A (en) | Down-stayed type suspension style scaffold | |
| CN201261942Y (en) | Stand platform for cantilevered concrete structure construction | |
| CN205348725U (en) | Large -span, bearing structure that encorbelments by a wide margin | |
| CN202689491U (en) | Lower supporting type overhanging scaffold | |
| CN205840291U (en) | High Large Cantilever structural support system | |
| CN213329955U (en) | Flower basket diagonal rod type overhanging scaffold | |
| CN102518300B (en) | Embedded conical bearing joint type steel structure support and construction method thereof | |
| CN205604719U (en) | Superelevation, jumbo size board structural template braced system that encorbelments | |
| CN204001650U (en) | Overhanging scaffold for building | |
| CN204780622U (en) | Girder 0# piece construction bracket | |
| CN206458074U (en) | A kind of aerial work basket outer support support | |
| CN206345617U (en) | Building tower crane attachment device is received in a kind of | |
| CN202787097U (en) | Variable-angle basket and longitudinal beam rotating device | |
| CN208310204U (en) | Base for supporting and arranging elevator shaft coupling beam template | |
| CN203924656U (en) | A kind of high-altitude overlength cable-stayed type shaped steel job platform structure | |
| CN201972389U (en) | Wall-mounted cantilever scaffold | |
| CN201943350U (en) | Supporting steel frame for die holder of high-altitude large span overhanging structure | |
| CN205688778U (en) | A kind of elevating scaffold special over sling structure | |
| CN107675892A (en) | A kind of glass curtain wall monorail hoisting structure | |
| CN205242988U (en) | Cantilever type steel with inclined support at bottom | |
| CN203257080U (en) | Adjustable overhang supporting device for building construction | |
| CN207484991U (en) | A kind of glass curtain wall monorail hoisting structure | |
| CN201567802U (en) | Formwork support system for horizontal structures in the hoistway | |
| CN202509750U (en) | Height-adjustable type scaffold | |
| CN201605583U (en) | Connecting node of steel structure trussed beam and prestressed concrete tubular pile |
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: 20130123 Termination date: 20210627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |