CN2175805Y - Integrated lifting scaffold capable of being segmented - Google Patents
Integrated lifting scaffold capable of being segmented Download PDFInfo
- Publication number
- CN2175805Y CN2175805Y CN 93201061 CN93201061U CN2175805Y CN 2175805 Y CN2175805 Y CN 2175805Y CN 93201061 CN93201061 CN 93201061 CN 93201061 U CN93201061 U CN 93201061U CN 2175805 Y CN2175805 Y CN 2175805Y
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- scaffold
- heavy frame
- lifting
- steel pipe
- whole
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- Expired - Fee Related
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Abstract
The utility model relates to a common steel pipe external scaffold (1) with the height of four-storey buildings. The bottom is provided with a truss principal (12); a position (23) to be segmented is provided with a demountable connecting nozzle stub (33) and a hand pulling gourd (34) for preventing tilting; the common steel pipe external scaffold (1) is built around a building (10); in a static state, the common steel pipe external scaffolding (1) is supported on a heavy frame of a scaffold composed of a heavy frame (16) and a draw rod (17) and is fastened on a shearing force wall (20) which is poured and achieves a definite intensity through a bearing screw bolt (18) and a preformed hole (19); at this time, the common steel pipe external scaffold (1) needs to be higher one storey height than the completed construction storey to be used as an external scaffold for construction; the utility model is lifted, a steel beam (24) and a draw rod (25) which are fixed on the shearing force wall (20) are used for lifting the common steel pipe external scaffold (1) integrally or in segments through the cluster lifting capacity of an electric chain hoist (27).
Description
The utility model relates to a kind of external wall scaffold.
The construction outer wall scaffold of known general high-rise building is set up the overall height external scaffolding, and it is big and hand-manipulated that it consumes the steel pipe amount.Have segmentation to set up external scaffolding, the high-altitude pull down the handspring of face pin to above set up dangerous.Hanging Basket formula scaffold is arranged, have only the exterior wall finishing of cooperation simple function.The split blade type hoisting scaffold is arranged, and burst promotes complex procedures does not have globality.Integral hoisting scaffold (Chinese utility model patent 88216513.5) is arranged in the time of can not cooperating engineering segment continuous productive process and exterior wall that the special decoration requirement is arranged, out-mould scaffold can not be done segmentation and successively descend.
The purpose of this utility model is to provide a kind of to the public not only can do whole lifting but also can make part charge integral hoisting construction exterior wall scaffold, in order to cooperate the construction of civil engineering segmentation assembly line method.
With one four floor height are arranged approximately, connect the double exterior wall steel pipe scaffold that forms by common pin hand steel pipe and fastener, with the truss principal that is located at this scaffold bottom and the scaffold heavy frame of load-bearing, and need the segmentation position that two cover scaffold heavy frames are installed at it, upper falsework is separated from here.Utilize many electric chain hoists, the scaffold that this is shorter carries out integral body or segmentation promotes.Promote the first floor height and finish one deck major project structure construction.Until being promoted to top layer, finish main structure construction.Scaffold integral body or segmentation are descended, and it is two-layer once to descend, and finishes two-layer decorative engineering, finishes the exterior wall finishing engineering until reducing to ground.Replace other forms of exterior wall scaffold with it.
The utility model is realized by following scheme:
The whole lifting of a kind of sectional formula scaffold for building, by steel pipe scaffold 1, steel pipe and fastener connect the truss principal 12 that forms, heavy frame 16, the scaffold heavy frame that pull bar 17 is formed, girder steel 24, pull bar 25, the elevator heavy frame that load-bearing bolt 26 is formed, by electric chain hoist 27, group's machine hoisting power that suspension bracket 28 is formed, segmentation place 23 has two cover scaffold heavy frames, two cover elevator heavy frame and detachable nozzle stubs 33, Chain block 34, directive wheel 31, draw fixing bolt 21 parts to form, when static state, steel pipe scaffold 1 is bearing in steel pipe and fastener connects on the truss principal 12 that forms, truss principal 12 two supports are at heavy frame 16, on the pull bar 17, scalable joint 29, the scaffold heavy frame that load-bearing bolt 18 is formed, and be fixed on by load-bearing bolt 18 on the preformed hole 19 of shear wall 20, and with drawing fixing bolt 21 and shear wall 20 tensions, two cover scaffold heavy frames and two cover elevator heavy frame and nozzle stubs 33 are arranged at segmentation place 23 places, exterior wall scaffold during as construction uses, in the time of dynamically, through being fixed in box out load-bearing bolt 26 on 19 of giving of shear wall 20, girder steel 24, elevator heavy frame that pull bar 25 is formed and extension electric chain hoist 27 thereon, suspension hook by electric chain hoist 27 hangs over the group's machine hoisting power on the suspension bracket 28 that is fixed in heavy frame 16, make steel pipe scaffold 1, do integral body or segmentation lifting and decline.
Movement segment when doing whole the lifting, some groups of group's machine hoisting poweies that electric chain hoist 27, girder steel 24, pull bar 25 are formed have been adopted, be fixed on the shear wall 20 by giving the 19 usefulness load-bearing bolts 26 of boxing out, connection effect through the suspension hook of electric chain hoist 27, suspension bracket 28, heavy frame 16, scaffold 1, heavy frame 16 are risen simultaneously or descend, at this moment, whole scaffold 1 is to do whole the lifting.
When promoting as segmentation or descending, the scaffold 1 of segmentation place 23 the right and lefts is discerptible, promptly removes the nozzle stub 33 at segmentation place 23 places, is one section lifting during lifting, another section does not promote, and promoting back one section scaffold 1 should exceed first floor than another section scaffold 1.
As lead, the directive wheel 31 that is fixed on the scaffold 1 is close on the shear wall 20 with shear wall 20, and scaffold 1 rises or descends all to be close to lead on the shear wall 20 and carries out.
When scaffold 1 during in static state, use as exterior wall scaffold, this moment whole scaffold 1 and weight and on the constructing operation load, all two truss principals 12, heavy frame 16, pull bar 17, the load-bearing bolt 18 by scaffold 1 bottom is bearing on the shear wall 20.
When scaffold 1 when dynamic, for promoting or the decline stage, this moment, the weight of whole scaffold 1 was through being fixed in the suspension bracket 28 on the heavy frame 16, tangle by the suspension hook of electric chain hoist 27, and through girder steel 24, pull bar 25, load-bearing bolt 26, be fixed on the shear wall 20.
Further specify the utility model below in conjunction with accompanying drawing:
Fig. 1 is the plan view of sectional formula integral hoisting scaffold of the present utility model.
Fig. 2 is the front view of sectional formula integral hoisting scaffold of the present utility model.
Fig. 3 is the sectional drawing of sectional formula integral hoisting scaffold of the present utility model.
Among Fig. 1, the 2nd, impact tube, the 10th, building, the 16th, heavy frame.
Among Fig. 2, the 2nd, impact tube, the 3rd, big transverse tube, the 5th, big down tube, the 13rd, two pipes that wind up, the 14th, two lower chord tubes, the 15th, down tube, the 16th, heavy frame.
Among Fig. 3, the 1st, the common steel tube scaffold.Form by impact tube 2, big transverse tube 3, little transverse tube 4, big down tube 5, scaffold floor 6, vertical protected apron 7, railing pipe 8, safety net 9.Set up around building 10, its aspect ratio four one storey buildings are higher slightly, are provided with seven layers of scaffold floor 6.The safety net protection of revealing all the details is arranged under the basecoat scaffold floor, and railing 11 is arranged at its top.Identical with top with common double steel pipe scaffold.This inside and outside, scaffold bottom has two Pin to connect the truss principal 12 that forms by steel pipe and fastener.Truss principal 12 is made up of two pipes 13 that wind up, two lower chord tube 14, down tube 15, impact tube 2.The truss two supports is on the scaffold heavy frame that the heavy frame 16 that is welded by shaped steel and pull bar 17 are formed, and heavy frame 16 and pull bar 17 are fastened on to give staying in giving on the shear wall 20 by load-bearing bolt 18 boxes out on 19.With drawing fixing bolt 21 to be fastened on the shear wall 20, form working exterior wall scaffold simultaneously.This moment, scaffold 1 should be higher slightly than Hot work in progress layer 22, forms good outrigger and go along with sb. to guard him.Need with two cover scaffold heavy frames in segmentation place 23.During lifting, the elevator heavy frame of forming by girder steel 24, pull bar 25, load-bearing bolt 26 and hang group's machine hoisting power that electric chain hoist 27 is thereon formed.This moment, the suspension hook with electric chain hoist 27 hung on the suspension bracket 28 that is fixed on the heavy frame 16.Remove pull bar 17, load-bearing bolt 18, draw fixing bolt 21, with scalable joint 29 retractions of heavy frame 16 tail ends and leave metope.Start electric chain hoist 27.With scaffold 1 guiding, scaffold 1 can rise from the initial raised position 30 of scaffold directive wheel 31 slowly, promotes the first floor height along shear wall 20.Fastening pull rod 17, load-bearing bolt 18, draw fixing bolt 21, scalable joint 29 to reach the purpose of lifting.Remove girder steel 24, pull bar 25, load-bearing bolt 26, take down the suspension hook of electric chain hoist 27, use the Chain block 32 that is fixed in scaffold 1, girder steel 24, pull bar 25, electric chain hoist 27 are pulled on one deck and install.The suspension hook that hangs up properly electric chain hoist 27 is finished and is climbed machine operation.So far finish one and promote operation.As need segmentation operation, remove nozzle stub 33 at segmentation place 23 places, then whole scaffold is split up into two sections, promptly sectional is done whole the lifting.Be fixed on suspension ring 35, one ends that are embedded on the building with Chain block 34, one ends and be fixed on the scaffold 1 this moment, along with scaffold 1 rises, tightens up and loosen Chain block 34, and scaffold 1 is not leaned outward, and promptly reaches the purpose that segmentation promotes.So rise to the building top layer, finish main structure construction.Oppositely operation again, one-time continuous is done two-layer decline.Cooperate decoration of exterior wall work.Finish whole operations of exterior wall scaffold until reducing to ground.
The utility model has the advantages that: set up a scaffold that only is equivalent to four floor heights, satisfy the required exterior wall scaffold of high-building construction with the method that promotes, can satisfy the segmentation continuous productive process of civil engineering and exterior wall again and decorate needs when requiring to divide face decline pin hand outward.Save steel pipe and materials such as fastener, scaffold floor, reduce the manual built operation in high-altitude.
Job practices of the present utility model, the professional knowledge that need possess to a certain degree could be used, and need construct under the safe situation special the assurance.It will be argued that the elevator heavy frame that scaffold heavy frame, girder steel 24, pull bar 25, load-bearing bolt 26 that truss 12, foot rest heavy frame 16 and the pull bar 17 should be at first steel pipe and fastener formed are formed are formed does mechanical test, try to achieve its data after fully understanding its mechanical property, organize and implement by the building constructor that has certain technical force.
Claims (6)
1, the whole lifting of a kind of sectional formula scaffold for building, by steel pipe scaffold 1, steel pipe and fastener connect the truss principal 12 that forms, heavy frame 16, the scaffold heavy frame that pull bar 17 is formed, girder steel 24, pull bar 25, the elevator heavy frame that load-bearing bolt 26 is formed, by electric chain hoist 27, group's machine hoisting power that suspension bracket 28 is formed, 23 liang of cover scaffolds of segmentation place heavy frame, two cover elevator heavy frame and detachable nozzle stubs 33, Chain block 34, directive wheel 31, draw fixing bolt 21 parts to form, it is characterized in that: when static state, steel pipe scaffold 1 is bearing in steel pipe and fastener connects on the truss principal 12 that forms, truss principal 12 two supports are at heavy frame 16, pull bar 17, scalable joint 29, the scaffold heavy frame that load-bearing bolt 18 is formed, and be fixed on giving of shear wall 20 by load-bearing bolt 18 and box out on 19, and with drawing fixing bolt 21 and shear wall 20 tensions, two cover scaffold heavy frames and two cover elevator heavy frame and nozzle stubs 33 are arranged at segmentation place 23 places, exterior wall scaffold during as construction uses, in the time of dynamically, through being fixed in box out load-bearing bolt 26 on 19 of giving of shear wall 20, girder steel 24, elevator heavy frame that pull bar 25 is formed and extension electric chain hoist 27 thereon, suspension hook by electric chain hoist 27 hangs over the group's machine hoisting power on the suspension bracket 28 that is fixed in heavy frame 16, makes steel pipe scaffold 1 do integral body or segmentation and promotes and descend.
2, the whole lifting of sectional formula as claimed in claim 1 scaffold for building, it is characterized in that: movement segment when doing whole the lifting, some groups of group's machine hoisting poweies that electric chain hoist 27, girder steel 24, pull bar 25 are formed have been adopted, be fixed on the shear wall 20 by giving the 19 usefulness load-bearing bolts 26 of boxing out, connection effect through the suspension hook of electric chain hoist 27, suspension bracket 28, heavy frame 16, scaffold 1, heavy frame 16 are risen simultaneously or descend, at this moment, whole scaffold 1 is to do whole the lifting.
3, the whole lifting of sectional formula as claimed in claim 1 scaffold for building, it is characterized in that: when doing the segmentation lifting or descending, the scaffold 1 of segmentation place 23 the right and lefts is discerptible, promptly remove the nozzle stub 33 at segmentation place 23 places, it during lifting one section lifting, another section does not promote, and promoting back one section scaffold 1 should exceed first floor than another section scaffold 1.
4, the whole lifting of sectional formula as claimed in claim 1 scaffold for building, it is characterized in that: with shear wall 20 as lead, the directive wheel 31 that is fixed on the scaffold 1 is close on the shear wall 20, and scaffold 1 rises or descends all to be close to lead on the shear wall 20 and carries out.
5, the whole lifting of sectional formula as claimed in claim 1 scaffold for building, it is characterized in that: when scaffold 1 during in static state, use as exterior wall scaffold, this moment whole scaffold 1 weight and on the constructing operation load, all two truss principals 12, heavy frame 16, pull bar 17, the load-bearing bolt 18 by scaffold 1 bottom is bearing on the shear wall 20.
6, the whole lifting of sectional formula as claimed in claim 1 scaffold for building, it is characterized in that: when scaffold 1 when dynamic, for promoting or the decline stage, the weight of whole scaffold 1 is through being fixed in the suspension bracket 28 on the heavy frame 16 at this moment, suspension hook by electric chain hoist 27 tangles, and through girder steel 24, pull bar 25, load-bearing bolt 26, be fixed on the shear wall 20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93201061 CN2175805Y (en) | 1993-01-01 | 1993-01-01 | Integrated lifting scaffold capable of being segmented |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93201061 CN2175805Y (en) | 1993-01-01 | 1993-01-01 | Integrated lifting scaffold capable of being segmented |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2175805Y true CN2175805Y (en) | 1994-08-31 |
Family
ID=33785660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93201061 Expired - Fee Related CN2175805Y (en) | 1993-01-01 | 1993-01-01 | Integrated lifting scaffold capable of being segmented |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2175805Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100351481C (en) * | 2004-04-23 | 2007-11-28 | 金刚工业株式会社 | Guide device for ascend type erecting bed |
| CN102408086A (en) * | 2011-08-11 | 2012-04-11 | 岑益南 | Fire protection elevating platform for high-rise buildings |
| CN106088565A (en) * | 2016-07-28 | 2016-11-09 | 广州市第二建筑工程有限公司 | The method of tiltedly climbing of attachment type raise scaffold and attachment type raise scaffold |
| CN113756555A (en) * | 2020-06-01 | 2021-12-07 | 广东博鼎建筑科技有限公司 | Building platform frame body and mounting method thereof |
-
1993
- 1993-01-01 CN CN 93201061 patent/CN2175805Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100351481C (en) * | 2004-04-23 | 2007-11-28 | 金刚工业株式会社 | Guide device for ascend type erecting bed |
| CN102408086A (en) * | 2011-08-11 | 2012-04-11 | 岑益南 | Fire protection elevating platform for high-rise buildings |
| CN106088565A (en) * | 2016-07-28 | 2016-11-09 | 广州市第二建筑工程有限公司 | The method of tiltedly climbing of attachment type raise scaffold and attachment type raise scaffold |
| CN113756555A (en) * | 2020-06-01 | 2021-12-07 | 广东博鼎建筑科技有限公司 | Building platform frame body and mounting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |