High-altitude steel structure platform for penetrating and efficiency improving of residence

Abstract

The utility model relates to the technical field of building construction, and discloses a high-altitude steel structure platform for penetrating and efficiency improving of a house, which comprises an operation platform main body and a plurality of bottom cross beams which are horizontally arranged in parallel, the two ends of the bottom cross beam are respectively mounted in the holes of the shear walls on the corresponding sides; the operating platform main body comprises three layers of operating platforms which are vertically arranged at intervals, each layer of operating platform is formed by welding main platform cross beams and secondary platform cross beams, the adjacent operating platforms are welded and fixedly connected through a plurality of stand columns, and platform steel plates are fully paved on each layer of operating platform; and a cork base steel pipe diagonal brace is mounted at the bottom of the operation platform on the lowermost layer. According to the three-layer operation platform, the requirement for dismantling and installing wall aluminum formworks in a narrow space can be met, meanwhile, the effect that rainwater pipes are inserted and installed in advance in the narrow space can be achieved, and the cost for erecting a frame body and the cost for hanging a follow-up hanging basket are saved to a certain degree.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, and more specifically, to an aerial steel structure platform for improving the efficiency of residential interpenetration construction. Background Art

[0002] Currently, the construction of high-rise residential buildings tends to adopt the full-cast-in-place exterior wall process and is equipped with aluminum formwork and attached lifting scaffolds, thereby effectively improving construction efficiency and reducing costs. However, there will be a situation where it is unconditional to install the frame body positions in narrow spaces (i.e., some recessed parts of the exterior wall) during the implementation of the attached lifting scaffold. If traditional steel pipe fastener scaffolds are used for partial erection, the overall construction effect is not good, and the cost is relatively high.

[0003] Therefore, in order to ensure construction and safety guarantee within the narrow space range, it is necessary to develop an operating platform with a suitable structure to be applicable to the interpenetration construction of full-cast-in-place concrete exterior walls of industrial and civil buildings. Summary of the Utility Model

[0004] In view of this, the utility model provides an aerial steel structure platform for improving the efficiency of residential interpenetration construction, and its specific technical solution is as follows:

[0005] An aerial steel structure platform for improving the efficiency of residential interpenetration construction includes an operating platform main body and a plurality of bottom crossbeams supported at the bottom of the operating platform main body. The plurality of bottom crossbeams are horizontally arranged in parallel. Each bottom crossbeam extends into the holes reserved in advance by the shear walls on both sides, and both ends of the bottom crossbeam are detachably installed in the holes of the corresponding side shear wall; the cross-section of the operating platform main body is generally in the shape of a square-headed knife (i.e., a rectangular shape with a notch at the upper part), and the operating platform main body includes three operating platforms arranged at intervals up and down. Each operating platform is welded and surrounded by a plurality of main platform crossbeams and secondary platform crossbeams. Adjacent operating platforms are fixedly connected by welding a plurality of columns. Each operating platform is fully covered with platform steel plates; two horizontally symmetrically distributed bottom support steel pipe braces are installed at the bottom of the lowermost operating platform. The two bottom support steel pipe braces can extend and support on both side wall positions respectively to fix the entire operating platform main body.

[0006] Preferably, there are two bottom crossbeams in total, and both are square steel crossbeams.

[0007] Preferably, both ends of the bottom crossbeam are anchored in the holes of the corresponding side shear wall.

[0008] Preferably, the lowermost operating platform and the middle operating platform are supported and connected by five columns one, and the specification of the column one is 50*100*3mm.

[0009] Preferably, the middle operation platform and the topmost operation platform are supported and connected by three second columns, and the specification of the second columns is 50*150*3mm.

[0010] Preferably, the specification of the bottom cross beam is 50*100*3mm, and the specifications of the main platform cross beam and the secondary platform cross beam are the same, both being 50*100*3mm.

[0011] Preferably, the platform steel plate is a pattern steel plate with anti-slip patterns on its surface.

[0012] Preferably, several lifting rings are welded on the main platform cross beams on both sides of the bottommost operation platform.

[0013] Preferably, the lifting ring is a φ20 round steel lifting ring.

[0014] The utility model is a customized operation platform according to the on-site situation and in combination with the dimensions of the narrow space on the outer facade. The operation platform main body has three layers, and the general height is about 3.6m. For stable placement and convenient hoisting and lifting, multiple bottom cross beams are arranged at the bottom of the operation platform main body. The bottom cross beams are anchored in the holes reserved in advance in the shear wall. During lifting, the tower crane lifts the operation platform main body, and then the personnel transfer the bottom cross beams to the next layer of anchor points. After the bottom cross beams are installed, the operation platform is placed again.

[0015] The utility model adopts a three-layer operation platform, which can meet the removal and installation of the wall aluminum formwork in a narrow space, and at the same time can also achieve the effect of pre-inserting and installing the rainwater pipes in the narrow space, saving the cost of formwork erection and subsequent hanging of hanging baskets to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings described below are only the embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained according to the provided drawings without creative efforts.

[0017] Figure 1 It is a side view of the overall structure of a high-altitude steel structure platform for improving the efficiency of residential penetration of the present utility model.

[0018] Figure 2 It is a layout drawing of the first column between the bottommost operation platform and the middle operation platform in the operation platform main body of the present utility model.

[0019] Figure 3 It is a layout drawing of the second column between the middle operation platform and the topmost operation platform in the operation platform main body of the present utility model.

[0020] Figure 4 This is the front view (view from the side of the narrow space) of a high-altitude steel structure platform for improving the efficiency of residential insertion of the present utility model.

[0021] Figure 5 This is the rear view of a high-altitude steel structure platform for improving the efficiency of residential insertion of the present utility model.

[0022] In the figure: 1 - bottom cross beam, 2 - main platform cross beam, 3 - secondary platform cross beam, 4 - platform steel plate, 5 - bottom support steel pipe bracing, 6 - first column, 7 - second column, 8 - lifting ring. Detailed implementation manners

[0023] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present utility model, but should not be construed as limiting the present utility model.

[0024] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

[0025] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality" means two or more, unless otherwise specifically defined.

[0026] Embodiment:

[0027] The present utility model provides a high-altitude steel structure platform for improving the efficiency of residential insertion to ensure construction and safety guarantee within a narrow space range, and it can be customized according to the on-site situation in combination with the size of the narrow space on the outer facade.

[0028] Refer to Figures 1-5 , the high-altitude steel structure platform for improving the efficiency of residential insertion includes an operation platform main body and a plurality of bottom cross beams 1 supported at the bottom of the operation platform main body.

[0029] Multiple bottom crossbeams 1 are arranged horizontally and in parallel. Each bottom crossbeam 1 extends into the openings pre - reserved by the shear walls on both sides, and both ends of the bottom crossbeam 1 are detachably installed in the openings of the corresponding side shear walls, so as to facilitate the subsequent disassembly and transfer of the bottom crossbeam 1.

[0030] In a further specific embodiment, there are two bottom crossbeams 1 in total, and both are square steel crossbeams with a size of 50*100*3mm. At the same time, both ends of the bottom crossbeam 1 are preferably installed in the openings reserved by the corresponding side shear walls in an anchored manner.

[0031] The cross - section of the main body of the operation platform is generally in a shape similar to a square - headed knife (i.e., a rectangular shape with a notch at the upper part) to adapt to the narrow space in the exterior wall. The main body of the operation platform includes three operation platforms arranged at intervals up and down, and the general height of the main body of the operation platform is about 3.6m.

[0032] Each layer of the operation platform is surrounded by welding multiple main platform crossbeams 2 and secondary platform crossbeams 3. The main platform crossbeams 2 and secondary platform crossbeams 3 can be arranged in the Figure 2 、 Figure 3 way, or the quantity can be increased or decreased and the position can be adjusted according to the actual situation.

[0033] In a further specific embodiment, the main platform crossbeams 2 and the secondary platform crossbeams 3 have the same specifications, both being crossbeams with a size of 50*100*3mm.

[0034] Each layer of the operation platform is fully covered with platform steel plates 4 for workers to stand on. Further, the platform steel plates 4 are diamond - plate steel plates with anti - slip patterns on the surface, and the general thickness of the diamond - plate steel plates is 3mm.

[0035] Adjacent operation platforms are fixedly connected by welding multiple columns. Further, to ensure the stability of the main body of the operation platform, as shown in Figure 2 、 Figure 3 , the bottom - most operation platform and the middle - layer operation platform are supported and connected by five columns one 6, and the specification of the column one 6 is 50*100*3mm. The middle - layer operation platform and the top - most operation platform are supported and connected by three columns two 7, and the specification of the column two 7 is 50*150*3mm.

[0036] At the bottom of the bottom - most operation platform, two horizontally symmetrically distributed bottom support steel pipe braces 5 are also installed. The two bottom support steel pipe braces 5 can be extended and respectively supported on the positions of the two side walls to fix the entire main body of the operation platform.

[0037] To facilitate the hoisting of the main body of the operation platform, the present utility model further welds several lifting rings 8 on the main platform crossbeams 2 on both sides of the bottom - most operation platform. The lifting rings 8 are preferably φ20 round steel lifting rings.

[0038] The working process of the utility model is as follows:

[0039] First, fix two bottom crossbeams 1 on both side walls, and then use a tower crane to place the main body of the operation platform on the bottom crossbeams 1. To ensure the stability of the platform, it is also necessary to extend and support the bottom bracket steel pipe struts 5 on the main body of the operation platform at the positions of both side walls to fix the entire main body of the operation platform;

[0040] When the main body of the operation platform needs to be lifted, it is necessary to first adjust the corresponding adjusting nuts to shorten and disassemble the bottom bracket steel pipe struts 5, and then hoist and lift the platform. At the same time, transfer the bottom crossbeams 1 to the next layer of anchoring points. After the bottom crossbeams 1 are installed, re-hoist and place the main body of the operation platform, and then re-tighten the adjusting nuts to make the bottom bracket steel pipe struts 5 extend and support at the positions of both side walls respectively. Only after the platform is fixed can it meet the condition for people to stand on.

[0041] In this specification, each embodiment is described in a progressive manner. The key point of each embodiment is to illustrate the differences from other embodiments. The same or similar parts among the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the description of the method part.

[0042] The above description of the disclosed embodiments enables those skilled in the art to implement or use the utility model. Various modifications to these embodiments will be obvious to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the utility model. Therefore, the utility model will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A high-altitude steel structure platform for residential interlacing and efficiency improvement, characterized in that: It includes an operating platform body and a plurality of bottom cross beams supported at the bottom of the operating platform body, the plurality of bottom cross beams are arranged horizontally in parallel, each of the bottom cross beams extends from an opening reserved in advance by the shear walls on both sides, and the two ends of the bottom cross beams are detachably installed in the openings of the corresponding side shear walls; the cross section of the operating platform body is a rectangular shape with a notch in the upper part as a whole, and the operating platform body includes a total of three layers of operating platforms arranged at intervals from top to bottom, each layer of the operating platform is surrounded by a plurality of main platform cross beams and secondary platform cross beams welded together, adjacent operating platforms are welded and fixedly connected by a plurality of columns, and each layer of the operating platform is fully paved with platform steel plates; two horizontally symmetrically distributed bottom supporting steel pipes are installed at the bottom of the lowest layer of the operating platform, and the two bottom supporting steel pipes can be extended and supported on the walls on both sides respectively.

2. The high-altitude steel structure platform for residential interlacing and efficiency improvement according to claim 1 is characterized in that: There are two bottom cross beams in total, and both are square steel cross beams.

3. The high-altitude steel structure platform for residential interlacing and efficiency improvement according to claim 1 is characterized in that: The two ends of the bottom cross beam are respectively anchored in the openings of the corresponding side shear walls.

4. The high-altitude steel structure platform for residential interlacing and efficiency improvement according to claim 1 is characterized in that: The operating platform at the bottom layer and the operating platform at the middle layer are supported and connected by five columns, and the specifications of the columns are 50*100*3mm.

5. The high-altitude steel structure platform for residential interlacing and efficiency improvement according to claim 4 is characterized in that: The operating platform on the middle layer and the operating platform on the uppermost layer are supported and connected by three pillars 2, and the specifications of the pillars 2 are 50*150*3mm.

6. The high-altitude steel structure platform for residential interlacing and efficiency improvement according to claim 1 is characterized in that: The specifications of the bottom crossbeam are 50*100*3mm, and the specifications of the main platform crossbeam and the secondary platform crossbeam are the same, both of which are 50*100*3mm.

7. The high-altitude steel structure platform for residential interlacing and efficiency improvement according to claim 1 is characterized in that: The platform steel plate is a patterned steel plate with anti-slip patterns on the surface.

8. The high-altitude steel structure platform for residential interlacing and efficiency improvement according to claim 1 is characterized in that: Several lifting rings are welded on the main platform cross beams on both sides of the operating platform at the bottom layer.

9. The high-altitude steel structure platform for residential interlacing and efficiency improvement according to claim 8 is characterized in that: The lifting ring is a φ20 round steel lifting ring.

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