CN209874434U

CN209874434U - Simple and easy scaffold frame of encorbelmenting of building high latitude

Info

Publication number: CN209874434U
Application number: CN201920539428.1U
Authority: CN
Inventors: 沈春华; 董艳江; 杨再东; 庄峰
Original assignee: China Coal No 5 Construction Co Ltd
Current assignee: China Coal No 5 Construction Co Ltd
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2019-12-31
Anticipated expiration: 2029-04-19

Abstract

The utility model belongs to the technical field of building scaffolds, in particular to a simple and easy overhanging scaffold in high altitude of a building, which comprises a plurality of wall-penetrating sleeves embedded in and running through a finished structure, wherein each wall-penetrating sleeve is internally sheathed with an overhanging scaffold tube, one end of the overhanging scaffold tube extending into the finished structure is vertically connected with an inner scaffold tube supporting the overhanging scaffold tube, the upper surfaces of the overhanging scaffold tubes are supported with scaffold boards, overhanging scaffold tubes outside the scaffold boards are provided with guardrails extending upwards, and the vertical surfaces of the guardrails are provided with safety protection nets; and a structure to be constructed is arranged above the finished structure. The construction method overcomes the defects of the traditional construction process, and constructors can perform outside reinforcement binding and template construction operation on the top beam of the building on the operation platform, so that the construction method ensures quick construction, good working conditions of workers, high working hour utilization rate, and is favorable for safe construction and construction cost reduction.

Description

Simple and easy scaffold frame of encorbelmenting of building high latitude

Technical Field

The utility model belongs to the technical field of construction scaffolding, concretely relates to simple and easy scaffold frame of choosing outward of building high latitude.

Background

At present, structures such as silos and square cabin bodies constructed by adopting slip forms or other construction processes and reinforced concrete buildings with high top elevation and inconvenient erection of external scaffolds are adopted, and the common method for constructing beams and roofs on the upper portion outdoors is to erect the scaffolds or embed iron pieces on the concrete wall at the bottom of the beams, and the steel triangular supports welded on the iron pieces by adopting the scaffold are used as an operation platform to carry out outdoor construction operation on the top beams and roof structures. The conventional construction process has the following disadvantages: the scaffold and the welding tripod are erected, the safety risk in construction is high, the method has the advantages of more constructors, long construction period, low work efficiency and high construction investment cost.

Disclosure of Invention

In order to overcome the shortcomings of the prior art, the utility model provides a simple and easy scaffold for projecting out of high altitude of buildings.

The utility model discloses a realize through following technical scheme: a simple and easy outrigger scaffold in high altitude of the building, including inlaying and having finished the structure and running through a plurality of wall bushing of finished structure, each said wall bushing is fitted with the outrigger scaffold tube, the one end that the outrigger scaffold tube stretches into the finished structure is connected with the inner scaffold tube that the outrigger scaffold tube supports externally vertically, the upper surface of a plurality of outrigger scaffold tubes supports the scaffold board, the outrigger scaffold tube outside the scaffold board is equipped with the guardrail extending upwards, there is safety protection net on the vertical surface of the guardrail; and a structure to be constructed is arranged above the finished structure.

Further, the wall bushing is pre-buried on a finished structure 300mm away from the structure to be constructed.

Furthermore, the number of the inner scaffold tubes supported on each outrigger scaffold tube is not less than two.

Furthermore, the scaffold board is fixed on the overhanging scaffold tube through an iron wire.

The utility model has the advantages that: the construction method overcomes the defects of the traditional construction process, and constructors can perform outside reinforcement binding and template construction operation on the top beam of the building on the operation platform, so that the construction method ensures quick construction, good working conditions of workers, high working hour utilization rate, and is favorable for safe construction and construction cost reduction.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top cross-sectional view of the present invention;

in the figure, 1, a wall bushing, 2, an outward scaffold pipe, 3, scaffold boards, 4, guardrails, 5, a safety protection net, 6, a structure to be constructed, 7, an inner scaffold pipe and 8 are completed.

Detailed Description

The invention will be further explained below with reference to the drawings and examples.

As shown in fig. 1 to 2, a simple overhanging scaffold for high-altitude buildings comprises a plurality of wall bushings 1 embedded in a finished structure 8 and penetrating through the finished structure 8, and a structure 6 to be constructed is arranged above the finished structure 8. The wall bushing 1 is pre-embedded on a finished structure 8 of a position h below a crossing position of a structure 6 to be constructed and the finished structure 8, h is 300mm, the distance between the wall bushing 1 is not more than 800mm, each wall bushing 1 is internally sleeved with an overhanging scaffold tube 2, the overhanging scaffold tube 2 is phi 48 multiplied by 3.5mm, the inner diameter of the pre-embedded wall bushing 1 is slightly larger than 50mm, the overhanging scaffold tube 2 conveniently penetrates out of the wall bushing 1, the overhanging scaffold tube 2 penetrates out of the wall bushing 1 by 1000mm, one end of the overhanging scaffold tube 2 extending into the finished structure 8 is vertically connected with an inner scaffold tube 7 for supporting the overhanging scaffold tube 2, the upper surfaces of the overhanging scaffold tubes 2 support scaffold plates 3, and the scaffold plates 3 are fixed on the overhanging scaffold tubes 2 through iron wires. The outwards extending scaffold tubes 2 outside the scaffold boards 3 are provided with upwards extending guardrails 4, and the vertical surfaces of the guardrails 4 are provided with safety protection nets 5; after the safety protection net 5 is enclosed, the experience folding grids can be put into use, and operators can perform steel bar binding and formwork construction operation on the outer side of the top beam of the building on the operation platform.

As a modification of this embodiment, there are not less than two inner scaffolding tubes 7 supported on each of the outrigger scaffolding tubes 2.

The construction method overcomes the defects of the traditional construction process, and constructors can perform outside reinforcement binding and template construction operation on the top beam of the building on the operation platform, so that the construction method ensures quick construction, good working conditions of workers, high working hour utilization rate, and is favorable for safe construction and construction cost reduction.

Claims

1. The utility model provides a simple and easy scaffold frame of choosing outward of building high latitude which characterized in that: the wall penetrating device comprises a plurality of wall penetrating sleeves (1) which are embedded in a finished structure (8) and penetrate through the finished structure (8), wherein an overhanging scaffold tube (2) is sleeved in each wall penetrating sleeve (1), one end of the overhanging scaffold tube (2) extending into the finished structure (8) is vertically connected with an inner scaffold tube (7) which supports the overhanging scaffold tube (2), a scaffold plate (3) is supported on the upper surface of the overhanging scaffold tubes (2), a guardrail (4) extending upwards is arranged on the overhanging scaffold tube (2) on the outer side of the scaffold plate (3), and a safety protection net (5) is arranged on the vertical surface of the guardrail (4); a structure (6) to be constructed is arranged above the finished structure (8).

2. The high-altitude simple overhanging scaffold for the building according to claim 1, characterized in that: the wall bushing (1) is pre-buried on a finished structure (8) 300mm away from the structure (6) to be constructed.

3. The high-altitude simple overhanging scaffold for the building according to claim 1, characterized in that: the number of the inner scaffold tubes (7) supported on each outward extending scaffold tube (2) is not less than two.

4. The high-altitude simple overhanging scaffold for the building according to claim 1, characterized in that: the scaffold board (3) is fixed on the scaffold tube (2) extending outwards through an iron wire.