阅读说明：本技术 电梯井内砌体施工操作平台搭设方法 (Method for erecting operating platform for masonry construction in elevator shaft ) 是由 廖红玉 孟晓东 付望华 谢克勇 于 2021-06-29 设计创作，主要内容包括：本发明公开了一种电梯井内砌体施工操作平台搭设方法,搭设前,准备型钢、木方和模板,在型钢的一端附近下侧固连凸块、另一端开设穿绳孔并通过穿绳孔连接绳索,搭设时,先将型钢的一端通过凸块卡在当前层结构梁的边缘,然后在上一层结构梁上逐渐松开绳索,直至型钢的另一端向上略微倾斜的卡在结构剪力墙上,依次卡放一排型钢后,在型钢上铺设一排木方,在木方上铺设模板,然后在当前层操作平台上完成当前层砌体施工,然后转移型钢、木方和模板至下一层,搭设下一层操作平台。本方法实现了操作平台的自稳固,搭设方式安全、简单,操作简单,节省了人工和材料成本。(The invention discloses a method for erecting an operating platform for brickwork construction in an elevator shaft, which comprises the steps of preparing section steel, battens and a template before erecting, fixedly connecting a lug at the lower side near one end of the section steel, arranging a rope penetrating hole at the other end of the section steel, connecting a rope through the rope penetrating hole, clamping one end of the section steel at the edge of a current-layer structural beam through the lug when erecting, gradually loosening the rope on the previous-layer structural beam until the other end of the section steel is clamped on a structural shear wall in an upward slightly inclined manner, laying a row of battens on the section steel after sequentially clamping a row of the section steel, laying the template on the battens, completing the current-layer brickwork construction on the current-layer operating platform, transferring the section steel, the battens and the template to a next layer, and erecting a next-layer operating platform. The method realizes the self-stabilization of the operation platform, has safe and simple erection mode and simple operation, and saves the labor and material cost.)

1. A method for erecting a masonry construction operation platform in an elevator shaft is characterized by comprising the following steps: before setting up, prepare shaped steel, flitch and template, link firmly the lug at near one end downside of shaped steel, the rope hole is seted up and through the rope hole connection rope to the other end, when setting up, pass through the lug card at the edge of current layer structure roof beam with the one end of shaped steel earlier, then loosen the rope gradually on last layer structure roof beam, card up to the other end tilt up slightly of shaped steel is on the structure shear force wall, block in proper order behind one row of shaped steel, lay one row of flitch on shaped steel, lay the template on the flitch, then accomplish current layer brickwork construction on current layer operation platform, then transfer shaped steel, flitch and template to lower floor, set up one deck operation platform down.

2. The method for erecting a masonry construction operation platform in an elevator shaft according to claim 1, wherein: when the profile steel is transferred to the next layer, the rope is firstly lifted on the structural beam on the previous layer, the profile steel is firstly lifted off the structural shear wall and then separated from the structural beam on the current layer in the lifting process, and then the rope is put down until one end of the profile steel is clamped on the edge of the structural beam on the next layer through the bump.

3. The method for erecting a masonry construction operation platform in an elevator shaft according to claim 1, wherein: the battens and forms are transferred to the next floor by stairs or construction elevators.

4. The method for erecting a masonry construction operation platform in an elevator shaft according to claim 1, wherein: the section steel adopts 10-size I-shaped steel.

5. The method for erecting a masonry construction operation platform in an elevator shaft according to claim 1, wherein: the distance between the steel sections in a row is 500 mm.

6. The method for erecting a masonry construction operation platform in an elevator shaft according to claim 1, wherein: the template is made of waste template.

7. The method for erecting a masonry construction operation platform in an elevator shaft according to claim 1, wherein: the convex block is welded and fixed on the section steel.

Technical Field

The invention belongs to the field of building construction, and particularly relates to a method for erecting an operating platform for masonry construction in an elevator shaft.

Background

Need set up operation platform during brickwork construction in the elevator shaft, current operation platform generally adopts interim horizontal stereoplasm protection, sets up the process long, and factor of safety is lower moreover, can't bear overweight air entrainment piece, concrete pile and carry.

Disclosure of Invention

The invention aims to provide a method for erecting an operating platform for masonry construction in an elevator shaft, which realizes the self-stabilization of the operating platform, is safe and simple in erecting mode and simple in operation, and saves labor and material costs.

The technical scheme adopted by the invention is as follows:

the utility model provides a brickwork construction operation platform sets up method in elevator well, before setting up, prepare shaped steel, flitch and template, link firmly the lug at near one end downside of shaped steel, the rope hole is seted up and is connected the rope through the rope hole to the other end, when setting up, earlier pass through the lug card at the edge of current layer of structure roof beam in the one end of shaped steel, then loosen the rope on last layer of structure roof beam gradually, card until the other end tilt up slightly of shaped steel is on the structure shear force wall, after putting one row of shaped steel in proper order, lay one row of flitch on shaped steel, lay the template in the flitch, then accomplish current layer brickwork construction on current layer of operation platform, then shift shaped steel, flitch and template to lower floor, set up next floor operation platform.

Further, when the profile steel is transferred to the next layer, the rope is firstly lifted on the structural beam on the previous layer, the profile steel is lifted off the structural shear wall firstly in the lifting process and then separated from the structural beam on the current layer, and then the rope is put down until one end of the profile steel is clamped on the edge of the structural beam on the next layer through the bump.

Further, the battens and forms are transferred to the next floor by stairs or construction elevators.

Preferably, the section steel is 10-size I-shaped steel.

Preferably, the spacing between the steel sections in a row is 500 mm.

Preferably, the template is a waste template.

Preferably, the projections are welded and fixed to the section steel.

The invention has the beneficial effects that:

the method utilizes the structure in the elevator shaft, adopts the inclined section steel with the convex block to be clamped between the structural beam and the structural shear wall, realizes the self-stabilization of the operation platform, does not need to adopt a steel pipe support mode to set up the operation platform, and has safe and simple setting up mode; the method does not need mechanical equipment for cooperation, can be erected in an auxiliary manner by adopting the rope, is suitable for operation in the elevator shaft, and is simple to operate; the operating platform of the method is formed by erecting section steel, battens and templates, so that the self weight is light, the turnover of an upper layer and a lower layer is convenient, and the labor is saved; the section steel, the battens and the templates in the method can be recycled, so that the material cost is saved; the method is constructed from top to bottom, and ensures that the hard protection in the elevator shaft can play a certain safety role.

Drawings

FIG. 1 is a view showing a process of clamping and placing a section steel in an embodiment of the present invention.

Fig. 2 is a side view of the operating platform after the installation of the operating platform in the embodiment of the invention.

Fig. 3 is a top view of the operation platform after the operation platform is set up in the embodiment of the invention (the template is omitted for convenience of observation).

In the figure: 1-a rope; 2-a structural beam; 3-section steel; 4-a bump; 5-structural shear walls; 6-flitch; 7-template.

Detailed Description

The invention is further described below with reference to the figures and examples.

As shown in fig. 1 to 3, a method for setting up a masonry construction operation platform in an elevator shaft comprises the following steps:

s1, before erection, preparing the section steel 3, the flitch 6 and the template 7, fixedly connecting the convex block 4 at the lower side near one end of the section steel 3, and arranging a rope penetrating hole at the other end of the section steel and connecting the rope 1 through the rope penetrating hole.

S2, when setting up, earlier pass through the lug 4 card at the edge of current layer of structural beam 2 with the one end of shaped steel 3, then loosen rope 1 on last layer of structural beam 2 gradually, block on structural shear wall 5 until the other end of shaped steel 3 upwards slightly inclines, block in proper order behind one row of shaped steel 3, lay one row of flitch 6 on shaped steel 3, lay template 7 on flitch 6, then accomplish current layer of brickwork construction on current layer of operation platform.

S3, transferring the section steel 3, the batten 6 and the template 7 to the next layer, and building the next layer of operation platform; when the section steel 3 is transferred to the next layer, firstly, lifting the rope 1 on the structural beam 2 on the previous layer, firstly, lifting the section steel 3 away from the structural shear wall 5 in the lifting process, then, separating the structural beam 2 on the current layer, and then, lowering the rope 1 until one end of the section steel 3 is clamped at the edge of the structural beam 2 on the next layer through the convex block 4; the flitch 6 and the template 7 are transferred to the next floor by a staircase or a construction elevator.

In this embodiment, the section steel 3 may be a 10 # i-steel, the distance between the section steels 3 in one row may be 500mm, the template 7 may be an old waste template, and the bump 4 may be welded and fixed on the section steel 3.

The method utilizes the structure in the elevator shaft, adopts the inclined section steel 3 with the convex block 4 to be clamped between the structural beam 2 and the structural shear wall 5, realizes the self-stabilization of the operation platform, does not need to adopt a steel pipe support mode to set up the operation platform, and has safe and simple setting up mode; the method does not need mechanical equipment for cooperation, can be erected in an auxiliary manner by adopting the rope 1, is suitable for operation in the elevator shaft, and is simple to operate; the operating platform of the method is formed by erecting the section steel 3, the battens 6 and the templates 7, so that the self weight is light, the upper layer and the lower layer are convenient to transfer, and the labor is saved; the section steel 3, the batten 6 and the template 7 in the method can be recycled, so that the material cost is saved; the method is constructed from top to bottom, and ensures that the hard protection in the elevator shaft can play a certain safety role.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.