CN206591803U

CN206591803U - A kind of overhanging scaffold supporting construction

Info

Publication number: CN206591803U
Application number: CN201720338776.3U
Authority: CN
Inventors: 丁洪斌
Original assignee: Qingjian Group Co Ltd
Current assignee: Qingjian Group Co Ltd
Priority date: 2017-03-31
Filing date: 2017-03-31
Publication date: 2017-10-27
Anticipated expiration: 2027-03-31

Abstract

The utility model is related to scaffold field, more particularly to a kind of overhanging scaffold supporting construction.Including strut, I-steel, built-in fitting, cross bar, montant and connecting rod, strut one end is fixed on lower floor's floor by backing plate, the other end withstands on I-steel bottom, I-steel is fixed on intermediate floor by built-in fitting, the top of hanging one end is connected with cross bar on the outside of I-steel, and scaffold bottom is connected with cross bar, and one end of montant withstands on upper strata floor, the other end is connected with I-steel inside upper part, and scaffold side is also attached by connecting rod with floor；The utility model uses cooperatively firmly be fixed on I-steel on floor in several ways, while the risk of design bending so that I-steel will not deform of strut, more stable basis is provided to scaffold, the load capacity of support is added, eliminates potential safety hazard.

Description

A kind of overhanging scaffold supporting construction

Technical field

The utility model is related to scaffold field, more particularly to a kind of overhanging scaffold supporting construction.

Background technology

With the construction of increasing high-rise, overhanging scaffold is compared to traditional console mode scaffold in height The architectural application of layer has more advantages, saves lot of materials and time, therefore the application of overhanging scaffold is also got over Come wider, but overhanging scaffold generally requires the scaffold basis more stablized when in use due to hanging.

Chinese Application No.：201620538465.7 utility model patent disclose a kind of builder's jack, the pin hand Frame includes encorbelment support, scaffold and closing protection, and scaffold building is on the overhanging type steel beam for support of encorbelmenting, overhanging type steel beam End of encorbelmenting fixed using steel wire rope drawknot.The supporting construction of the scaffold is needing the scaffold of erection not high or is needing carrying Weight it is little when it is highly useful, but with building more and more higher, it is necessary to load capacity it is also increasing in the case of, After a long time use, crack often occurs at its pre-embedded anchoring bolts in such a scaffold support, causes building not make also Occur that the larger scaffold of weight can not be set up above crack, the situation of quality dissatisfaction, and the supporting construction with then floor, Otherwise injures and deaths are huge if there is security incident, therefore the support of this scaffolding structure can not provide reliable scaffold Basis.

Utility model content

Support use cracks on floor slab occur for above-mentioned scaffolding structure and safe and reliable scaffold basis can not be provided Situation, the utility model provides a kind of overhanging scaffold supporting construction, in several ways with the use of by I-steel Firmly it is fixed on floor, while the risk of design bending so that I-steel will not deform of strut, is carried to scaffold More stable basis has been supplied, the load capacity of support has been added, eliminates potential safety hazard.

The utility model is realized by following technology：A kind of overhanging scaffold supporting construction, including strut, I-shaped Steel, built-in fitting, cross bar, montant and connecting rod, strut one end are fixed on lower floor's floor by backing plate, and backing plate can effectively prevent strut Bottom destruction lower floor slab surfaces, the strut other end withstands on I-steel bottom, strut is set according to strut height and story height Angle of inclination, can take if necessary above strut or bottom-thickened backing plate method so that strut upper end withstands on I-steel bottom Portion, lower end is fixed on lower floor's floor；I-steel is fixed on intermediate floor by built-in fitting, hanging one end on the outside of I-steel Top is connected with cross bar, and connected mode can take the form of wire binding, or opens up below cross bar groove, the width of groove Identical in I-steel width, cross bar can directly pass through groove and I-steel clamping；Scaffold bottom is connected with cross bar, and the one of montant End withstands on upper strata floor, and the other end is connected with I-steel inside upper part, and montant two ends can be according to story height using increase backing plate Mode montant upper end is withstood on the floor of upper strata, bottom is pressed on I-steel, and scaffold side is also entered by connecting rod with floor Row connection.

Further, described strut is round steel or square steel, is shaped as y shapes.

Further, described built-in fitting is fixed on intermediate floor by pre-embedded bolt, and counterweight is provided with built-in fitting.

Further, the connecting rod is steel pipe or round steel, and connecting rod one end is connected the other end with the vertical steel pipe on scaffold With the bolt connection being embedded on floor, described two connecting rods and the vertical steel pipe composition triangular structure on scaffold, So that scaffolding structure is more stablized, it will not shake.

The utility model is compared with prior art：

A kind of overhanging scaffold supporting construction described in the utility model, by setting strut, montant, counterweight and pre-buried The various ways such as part are with the use of I-steel is firmly fixed on floor, while the design of strut causes I-steel not send out The risk of raw deformation bending, more stable basis is provided to scaffold, the load capacity of support is added, eliminates safety Hidden danger, is worthy to be popularized.

Brief description of the drawings

Fig. 1 is the utility model part-structure schematic diagram；

Fig. 2 is the utility model integral installation structural representation；

In figure, 1, strut, 2, I-steel, 3, built-in fitting, 4, cross bar, 5, montant, 6, floor, 7, counterweight, 8, backing plate, 9, pin Hand cradle, 10, connecting rod.

Embodiment

Further illustrate that the present embodiment is, it is necessary to which explanation is to the utility model with embodiment below in conjunction with the accompanying drawings Descriptive, it is not limited, it is impossible to thus limit protection domain of the present utility model.

As shown in Figure 1-2：

A kind of overhanging scaffold supporting construction that the utility model is used, including strut 1, I-steel 2, built-in fitting 3, horizontal stroke Bar 4, montant 5 and connecting rod 10, strut one end are fixed on lower floor's floor 6 by backing plate 8, and backing plate is fixed on down by pre-embedded bolt Floor plate, backing plate can effectively prevent strut bottom from destroying lower floor's slab surfaces, and the strut other end withstands on I-steel bottom, according to support Bar height and story height set strut angle of inclination, can take if necessary above strut or bottom-thickened backing plate method, So that strut upper end withstands on I-steel bottom, lower end is fixed on lower floor's floor；I-steel is fixed on middle building by built-in fitting On layer, the top of hanging one end is connected with cross bar on the outside of I-steel, and connected mode can take the form of wire binding, or in horizontal stroke Groove is opened up below bar, the width of groove is identical in I-steel width, and cross bar can directly pass through groove and I-steel clamping；Pin hand Frame bottom is connected with cross bar, and one end of montant withstands on upper strata floor, and the other end is connected with I-steel inside upper part, and montant two ends can Montant upper end is set to withstand on the floor of upper strata by the way of increase backing plate according to story height, bottom is pressed on I-steel, pin hand Frame side is also attached by connecting rod with floor.

It is preferred that, described strut is round steel or square steel, is shaped as y shapes, can preferably support I-steel, stress is good.

It is preferred that, described built-in fitting is fixed on intermediate floor by pre-embedded bolt, and counterweight 7 is provided with built-in fitting, I-steel can be secured firmly to by counterweight and pre-embedded bolt on floor.

It is preferred that, the connecting rod be steel pipe or round steel, connecting rod one end be connected with the vertical steel pipe on scaffold 9 other end and The bolt connection on floor, described two connecting rods and the vertical steel pipe composition triangular structure on scaffold are embedded in, is made Obtain scaffolding structure more to stablize, will not shake.

I-steel is firmly fixed on floor by the utility model using four kinds of modes, and four kinds of modes are：1st, by pre- I-steel is fixed buried foot bolt with floor；2nd, counterweight is installed on built-in fitting to be secured firmly on the inside of I-steel On floor；3rd, the bending so that the hanging section in I-steel outside will not deform easily is supported by installing, it is more reliable and more stable；4、 By installing montant, montant bottom connection I-steel top withstands on upper strata floor so that will not be tilted on the inside of I-steel so that work Word steel firmly supports scaffold main body.

It should be pointed out that for those skilled in the art, before the utility model principle is not departed from Put, some improvement can also be made, these improvement also should be regarded as protection domain of the present utility model；It is unknown in present embodiment True each part can use prior art to be realized.

Claims

1. a kind of overhanging scaffold supporting construction, it is characterised in that including strut (1), I-steel (2), built-in fitting (3), cross bar (4), montant (5) and connecting rod (10), strut (1) one end are fixed on lower floor's floor (6) by backing plate (8), and the other end withstands on work Word steel (2) bottom, I-steel (2) is fixed on intermediate floor by built-in fitting (3), and hanging one end is upper on the outside of I-steel (2) Portion is connected with cross bar (4), and scaffold (9) bottom is connected with cross bar (4), and one end of montant (5) withstands on upper strata floor (6), another End is connected with I-steel (2) inside upper part, and scaffold (9) side is also attached by connecting rod (10) with floor (6).

2. a kind of overhanging scaffold supporting construction according to claim 1, it is characterised in that described strut (1) is circle Steel or square steel, are shaped as y shapes.

3. a kind of overhanging scaffold supporting construction according to claim 1, it is characterised in that described built-in fitting (3) leads to Cross pre-embedded bolt to be fixed on intermediate floor, counterweight (7) is installed on built-in fitting (3).

4. a kind of overhanging scaffold supporting construction according to claim 1, it is characterised in that the connecting rod (10) is steel Pipe or round steel, connecting rod (10) one end is connected the other end and the bolt being embedded on floor (6) with the vertical steel pipe on scaffold (9) Connection, described two connecting rods (10) and the vertical steel pipe composition triangular structure on scaffold (9).