CN2046522U

CN2046522U - Ensemble lifting scaffold

Info

Publication number: CN2046522U
Application number: CN 88216513
Authority: CN
Inventors: 曾绍强
Original assignee: Individual
Current assignee: Zeng Shaoqiang
Priority date: 1988-12-19
Filing date: 1988-12-19
Publication date: 1989-10-25

Abstract

The utility model discloses an ensemble lifting scaffold. The figure 2 shows that (1) is an external scaffolding with ordinary steel tubes which have the same height with three buildings; a bottom is provided with a support truss which is lapped around a building (7); the support truss is supported on a weight-bearing triangular frame (5) in static time, and the (5) is fixed on the (7) via weight-bearing screw bolts (6). The higher three step scaffold provided with (1) needs to be higher than one layer of main body and as the scaffold of the layer. After (9) is completed, the scaffold can be lifted with one layer height as a body. In dynamic state, the lifting power from a plate lifting unit (13), lead screw (14), and hanger rod (16) supported on the triangular frame (10) of the lifting unit can make the whole scaffold lift in synchronization. The composite structure solves the trouble that short scaffold can be used for bearing the high-layer scaffold.

Description

Ensemble lifting scaffold

The utility model relates to a kind of building scaffold

The construction external scaffolding of known general high-rise building adopts merogenesis to set up the overall height steel tube outer scaffold, and joint out-mould scaffold is chosen the steel corbel supporting to solve stability problem by building on it.Or hang and block the formula scaffold, utilize high-rise crane gear to hang, construction lacks the sense of security and can not establish one's own system.Or segmented promotes out-mould scaffold, promotes complicated and destroyed the globality of scaffold.

The utility model provides a kind of integral hoisting construction exterior wall scaffold to the public.With one with three layers of building with high, connect the exterior wall scaffold that forms by common pin hand steel pipe and fastener, with the truss principal that is located at this scaffold bottom, and the load-bearing tripod.Utilize many common buildings lift slab facility, the scaffold that this is short carries out integral body and promotes.Promote a layer height, finish one deck structure construction.Until being promoted to maximum layer, finish major project.Integral-scaffold is descended, finish the decoration of exterior wall engineering.Replace the overall height steel tube outer scaffold with it.

Concrete structure of the present utility model provides from accompanying drawing.Fig. 1 is a layout plan, and Fig. 2 is a sectional drawing, and Fig. 3 is a front elevation view.Its structure following (1) sells product external scaffold for ordinary steel, set up all around around building (7), its height is high together with three one storey buildings, be provided with six layers of scaffold floor (2), railing (3) is arranged at its top, the three layers of pin hand in top use for satisfying construction, the bamboo rough bamboo mat (4) that there is safety net periphery and bottom and completely encloses, and the three layers of sole in bottom are the hoisting scaffold operating platform.All identical with upper part with the common steel tube scaffold.This scaffold is bearing on the load-bearing tripod (5) that is welded by shaped steel, and (5) are fastened on the building (7) by load-bearing bolt (6).About useful common steel tube in scaffold bottom and fastener set up the truss principal (8) that forms, truss inside (8) is located to be provided with the elevator tripod (10) that is welded by shaped steel and move the doorframe of forming with common steel pipe and fastener (11) smoothly up and down between the most following two-layer scaffold, and (10) are fastened on the building (7) by bolt (12).Common electronic Lift-slab machine (13) is installed on (10), divides some groups around building, and corresponding with (5), (13) mobilizable lifting wire bond (14) is up and down arranged, movable joint (15), its end of suspension rod (16) is fastening with (5), forms the double acting supporting-point.(this partly is a Lift-slab machine common apparatus for building).When (7) up constructing, the every layer of hole (17) of all must boxing out.Dynamically during hoisting scaffold, unclamp (6), (14) dextrorotation (1) is risen, the directive wheel (18) that is fixed on (1) rises with (7) guiding, and whole scaffold promotes a step and is the half storey height.Fastening (6).(19) be its operating platform, scaffold this moment (1) when climbing machine for static state unclamps (12), makes (14) derotation, and (10) and (13) up finishes one and go on foot and climb machine repeatedly once, has risen the lifting of a layer height, and fastening (12) carry out the last layer building operations.The weight of scaffold this moment (1) and the load of constructing operation thereof all are bearing on (5) and (10), and pass on the building (7) by (6) and (12).(9) be one deck to be constructed, the maximum layer of so constructing.Anti-its road after major project is finished and going successively lands whole out-mould scaffold, finishes the decoration of exterior wall engineering.(20) be interim fastening breaker bolt.

The utility model has the advantages that: set up a shorter common steel tube exterior wall scaffold that three layers of building height are arranged, satisfy the construction of high-rise with the method that promotes, thereby greatly saved steel pipe and fastener, and steel pipe and fastener all are the versatile materials of construction. Lifting machinery has then utilized common building lift slab facility, makes the lift slab facility enlarge purposes. The two combination makes external wall scaffold for high building that new construction method arranged.

In order to realize above-mentioned integral hoisting scaffold, the best way is the building constructor that is had lift slab facility and life-slab construction economy by a family.Realize this imagination with this scientific research project of integral hoisting scaffold.

Claims

1, a kind of integral hoisting scaffold, by steel pipe scaffold (1), truss principal (8), load-bearing tripod (5), Lift-slab machine (13), elevator tripod (10), directive wheel (18) critical piece is formed, it is characterized in that a whole exterior wall scaffold (1) that three layers of building height are arranged being formed by connecting with general fastener with the general pin hand steel pipe of building operations, when static state, by load-bearing tripod (5), be fastened on the building (7) by load-bearing bolt (6), use when dynamic as the pin hand in when construction, through being fixed in the lifting energy of structural elevator tripod of architecture enclosing (10) and common Lift-slab machine (13), a kind of combining structure that this external scaffolding is risen overally or descend.

2, combining structure as claimed in claim 1, it is characterized in that: with building (7) as lead, the directive wheel (18) that is fixed on the external scaffolding (1) is close on (7), when scaffold (1) lifting or decline, all is close on (7) and carries out.

3, combining structure according to claim 1, it is characterized in that: at the hoisting scaffold movement segment, adopted some groups of common buildings to use Lift-slab machine (3) through wire bond (14), hang the anastomosis of weldering (16), make external scaffolding (1), load-bearing tripod (5) rises simultaneously or descends, and the weight supporting of the whole out-mould scaffold of this moment promotes on the tripod (10) at some groups.

4, combining structure as claimed in claim 1, it is characterized in that: when scaffold (1) is static state, untie the set bolt (12) of elevator tripod (10) and building (7), start Lift-slab machine (13), finish and climb the machine stage, the weight of whole external scaffolding this moment (1) all is bearing on the load-bearing tripod (5).

5, combining structure as claimed in claim 1, it is characterized in that: when scaffold does not promote, when static, whole external scaffolding (1) and on the operation load all be bearing on load-bearing tripod (5) and the elevator tripod (10) by two truss principals (8) of scaffold bottom.