Raise operation platform

Abstract

The utility model belongs to the technical field of building construction, and discloses a courtyard operation platform. The method is used for courtyard construction between the first floor and the second floor. The multiple fixing pieces are clamped in a limiting space defined by the multiple limiting pieces on the first floor, and each fixing piece stretches across the courtyard of the first floor. Each supporting longitudinal rod is inserted into the corresponding sleeve on the corresponding fixing piece, each supporting transverse rod is connected between every two adjacent supporting longitudinal rods, and a working platform used for bearing operators is arranged on the supporting transverse rods. After the courtyard between the first floor slab and the second floor slab is constructed, the supporting frame and the multiple fixing pieces can be hoisted between other floor slabs through hoisting equipment, and therefore the work platform can be rapidly built. The working platform can be lifted layer by layer along with the rise of the main building floors, scaffolds do not need to be erected on each floor, and the construction efficiency is improved. And meanwhile, due to the characteristic of turnover and reutilization, loss and damage of materials can be avoided, and the construction cost is further reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a patio working platform. Background Art

[0002] With the continuous development of buildings, patio buildings are widely used due to their good ventilation, lighting and security functions.

[0003] When constructing the patio inside a building, traditional construction platforms are erected using floor-standing or simply supported steel pipe scaffolds made of profiled steel, which need to be disassembled and assembled at any time, are cumbersome to operate, and waste a lot of manpower and material resources. Moreover, the erection height of the scaffold increases as the construction position rises, which cannot ensure the safety of operators and also affects the construction efficiency. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a patio working platform, which does not need to be disassembled and assembled at any time, can be recycled and reused, ensures the safety of operators, and can also improve the construction efficiency.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions:

[0006] Provide a patio working platform, the first floor slab and the second floor slab are arranged at intervals in the vertical direction, the patio penetrates through the first floor slab and the second floor slab, and the patio working platform includes:

[0007] A fixed base, including a plurality of fixing members, a plurality of limiting members protrude from the first floor slab, and a plurality of limiting spaces are defined by the plurality of limiting members. The plurality of fixing members are arranged at intervals in the first horizontal direction and are respectively clamped in the plurality of limiting spaces one by one. Each fixing member extends in the second horizontal direction and spans the patio of the first floor slab;

[0008] A support frame, including support cross bars and support longitudinal bars. A plurality of sleeves are arranged at intervals in the second horizontal direction on the fixing members. A support longitudinal bar is inserted into each sleeve, and the support longitudinal bar penetrates through the patio of the second floor slab. The support cross bars are connected between two adjacent support longitudinal bars;

[0009] A working platform, which is arranged on the support cross bars and is used to carry operators.

[0010] As an optional solution of the patio working platform, a limiting plate and an adjusting nut are penetrated through two adjacent limiting members. One side of the limiting plate abuts against the fixing member, and the adjusting nut abuts against the other side of the limiting plate.

[0011] As an alternative to the ceiling working platform, the support frame further includes support diagonal bars, which are connected between the support cross bars and the support longitudinal bars.

[0012] As an alternative to the ceiling working platform, the joints of the support cross bars, the support longitudinal bars and the support diagonal bars are welded.

[0013] As an alternative to the ceiling working platform, the joints of the support cross bars, the support longitudinal bars and the support diagonal bars are connected by U-shaped snap fasteners.

[0014] As an alternative to the ceiling working platform, the ceiling working platform further includes a positioning member. A first positioning hole is formed on the sleeve, and a second positioning hole is formed on the support longitudinal bar. The positioning member is inserted through the first positioning hole and the second positioning hole.

[0015] As an alternative to the ceiling working platform, a guardrail is arranged along the circumferential direction of the working platform.

[0016] As an alternative to the ceiling working platform, the ceiling working platform further includes a protective net, which is arranged on the support frame and is located below the working platform.

[0017] As an alternative to the ceiling working platform, the fixing member is an I-beam.

[0018] As an alternative to the ceiling working platform, lifting lugs are arranged on the working platform and / or the support cross bars and / or the support longitudinal bars, and the lifting lugs are configured to be connected to the upward lifting equipment.

[0019] Advantages of the present utility model:

[0020] The present utility model provides a ceiling working platform for ceiling construction operations between a first floor slab and a second floor slab. A plurality of fixing members are clamped in a limiting space surrounded by a plurality of limiting members on the first floor slab, and each fixing member straddles the ceiling of the first floor slab. Each support longitudinal bar is inserted into a corresponding sleeve on the fixing member, and the support cross bar is connected between two adjacent support longitudinal bars. A working platform for carrying operators is arranged on the support cross bar. When the ceiling between the first floor slab and the second floor slab is completed, a lifting device can be used to lift the support frame and a plurality of fixing members between other floor slabs to achieve rapid erection of the working platform. This working platform can be lifted layer by layer as the main building floor rises, eliminating the need to erect scaffolding on each floor, thereby improving construction efficiency. At the same time, the characteristics of being reusable in circulation can avoid loss and damage of materials, thereby reducing construction costs. Description of the drawings

[0021] Figure 1It is the overall schematic diagram of the patio operation platform provided by the specific embodiment of the present utility model;

[0022] Figure 2 is Figure 1 the partial enlarged view at position A in

[0023] In the figure:

[0024] 100, the first floor slab; 101, the limiting member; 102, the limiting plate; 103, the adjusting nut;

[0025] 200, the second floor slab;

[0026] 1, the fixing member;

[0027] 2, the support frame;

[0028] 21, the support cross bar; 22, the support longitudinal bar; 23, the support diagonal bar; 24, the U-shaped buckle;

[0029] 3, the working platform. Specific Embodiment

[0030] The present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present utility model, rather than limiting the present utility model. Additionally, it should be noted that for the sake of description, only the parts related to the present utility model are shown in the drawings, rather than all the structures.

[0031] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected", "connected to", and "fixed" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0032] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature can include the direct contact between the first and second features, or can also include the situation where the first and second features are not in direct contact but in contact through other features between them. Moreover, the first feature being "above", "above the top of", and "on the top of" the second feature includes the first feature being directly above and diagonally above the second feature, or merely indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "below the bottom of", and "under the bottom of" the second feature includes the first feature being directly below and diagonally below the second feature, or merely indicating that the horizontal height of the first feature is lower than that of the second feature.

[0033] In the description of this embodiment, the orientation or positional relationships such as "upper", "lower", "right", etc. are based on the orientation or positional relationships shown in the drawings. It is only for the convenience of description and simplifying the operation, 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. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0034] The technical solution of the present utility model will be further described below in conjunction with the drawings and through specific embodiments.

[0035] This embodiment provides a rooftop operation platform for the patio construction operation between the first floor slab 100 and the second floor slab 200. The first floor slab 100 and the second floor slab 200 are arranged at intervals in the vertical direction, and the patio penetrates through the first floor slab 100 and the second floor slab 200.

[0036] As Figures 1 to 2 shown, the patio operation platform includes a fixed base, a support frame 2, and a working platform 3. Among them, the fixed base includes a plurality of fixing members 1. A plurality of limiting members 101 protrude from the first floor slab 100. The plurality of limiting members 101 enclose a plurality of limiting spaces. The plurality of fixing members 1 are respectively clamped in the plurality of limiting spaces. Each fixing member 1 extends along the second horizontal direction and straddles the patio of the first floor slab 100. The support frame 2 includes support crossbars 21 and support longitudinal bars 22. A plurality of sleeves are arranged at intervals along the second horizontal direction on the fixing members 1. A support longitudinal bar 22 is inserted into each sleeve, and the support longitudinal bar 22 penetrates through the patio of the second floor slab 200. The support crossbars 21 are connected between two adjacent support longitudinal bars 22. The working platform 3 for carrying operators is arranged on the support crossbars 21. After the patio between the first floor slab 100 and the second floor slab 200 is completed, the support frame 2 and the plurality of fixing members 1 can be hoisted to between other floor slabs by using hoisting equipment to realize the rapid erection of the operation platform. This operation platform can be lifted layer by layer as the main building floor rises, without the need to erect scaffolding for each layer, thus improving the construction efficiency. At the same time, the characteristic of being reusable can avoid the loss and damage of materials, thereby reducing the construction cost.

[0037] Specifically, when the support crossbars 21 and the support longitudinal bars 22 are erected, the joints of adjacent support crossbars 21 and adjacent support longitudinal bars 22 should be staggered and arranged in different step distances. The distance between two separated joints of every other support longitudinal bar 22 within the same step distance staggered in the vertical direction ≥ 500 mm. The distance between the joints of the support crossbars 21 and the joints of the support longitudinal bars 22 and the connection points of the support frame 2 ≤ 1 / 3 of the step distance to ensure the stability and connection strength of the support frame 2.

[0038] Exemplarily, the working platform 3 is detachably connected to a plurality of support crossbars 21 by fasteners such as bolts; alternatively, the working platform 3 can also be directly welded to a plurality of support crossbars 21.

[0039] Optionally, the fixing member 1 is an I-beam, which has the advantages of being strong, anti-aging, and having a long service life. At the same time, it has excellent impact resistance and abrasion resistance, is light in weight, is convenient for construction, and helps to shorten the construction period.

[0040] Specifically, the limiting member 101 is a limiting steel bar protruding from the first floor slab 100. Before pouring the first floor slab 100, the limiting steel bar is tied to the structural steel bars of the first floor slab 100, and then the concrete of the first floor slab 100 is poured, thereby completing the setting of the limiting member 101.

[0041] Exemplarily, in this embodiment, the fixed base includes three fixing members 1; in other embodiments, the number of fixing members 1 can be set as required according to the specific size of the patio, and no specific limitation is made here.

[0042] Optionally, a limiting plate 102 and an adjusting nut 103 are inserted through two adjacent limiting members 101. One side of the limiting plate 102 abuts against the fixing member 1, and the adjusting nut 103 abuts against the other side of the limiting plate 102. By screwing the adjusting nut 103, the limiting plate 102 can be abutted against the fixing member 1, and then the fixing member 1 is stably abutted in the limiting space to ensure the stability of the working platform and guarantee the smooth progress of subsequent construction and the personal safety of the operators.

[0043] Optionally, the support frame 2 further includes support diagonal rods 23, and the support diagonal rods 23 are connected between the support crossbars 21 and the support longitudinal bars 22 to enhance the stability of the support frame and further ensure the stability of the working platform.

[0044] Specifically, in this embodiment, two intersecting support diagonal rods 23 are respectively arranged on both sides of the support frame 2 along the first horizontal direction, and each support diagonal rod 23 is arranged inside the support frame 2.

[0045] Furthermore, the joints of the support crossbars 21, the support longitudinal bars 22, and the support diagonal rods 23 are welded to ensure the connection strength of the support frame 2. Alternatively, the joints of the support crossbars 21, the support longitudinal bars 22, and the support diagonal rods 23 are connected by U-shaped fasteners 24. While ensuring the connection strength, the assembly and disassembly are more convenient through the assembled connection method.

[0046] Specifically, in this embodiment, the U-shaped fasteners 24 are used for connection. At the same time, the openings of the U-shaped fasteners 24 face downward or inward to prevent rain and snow from entering the slots of the U-shaped fasteners 24.

[0047] Optionally, the raise work platform further includes a positioning member. A first positioning hole is formed in the sleeve, and a second positioning hole is formed in the support vertical rod 22. The positioning member is inserted through the first positioning hole and the second positioning hole to further enhance the stability of the connection between the support vertical rod 22 and the positioning member.

[0048] Specifically, the positioning member is a commonly used pin shaft in the art.

[0049] Optionally, a guardrail (not shown in the figure) is provided along the circumferential direction of the work platform 3 to prevent the operators on the work platform 3 from falling and ensure the safety of the operators.

[0050] Optionally, the raise work platform further includes a protective net (not shown in the figure). The protective net is disposed on the support frame 2 and below the work platform 3 to prevent the construction equipment on the work platform 3 from falling and further improve the safety of the construction site.

[0051] Optionally, lifting lugs are provided on the work platform 3 and / or the support cross bar 21 and / or the support vertical rod 22, and the lifting lugs are configured to be connected to the upward lifting equipment. With the above arrangement, after the construction operation of the raise between the first floor slab 100 and the second floor slab 200 is completed, the lifting equipment is connected to the lifting lugs so as to quickly lift the support frame 2 to other floors to be constructed, which is beneficial to improving the construction efficiency.

[0052] Specifically, after the construction of the raise between the first floor slab 100 and the second floor slab 200 is completed, the positioning member inserted through the connecting vertical rod and the sleeve is pulled out, and the support frame 2 and the work platform 3 are lifted to other floors by the upward lifting equipment. The adjusting nut 103 is screwed to release the limit between the limiting plate 102 and the fixing member 1, and then the plurality of fixing members 1 are moved to other floors. There is no need to layer by layer build the scaffolding and the work platform 3 as the main building structure rises, which can greatly reduce the construction volume, improve the construction efficiency and speed up the construction progress. At the same time, the characteristic of being reusable can avoid the loss and damage of materials, which is beneficial to reducing the construction cost.

[0053] Obviously, the above embodiments of the present utility model are merely examples for clearly illustrating the present utility model, rather than limiting the implementation manners of the present utility model. For those of ordinary skill in the art, various obvious changes, re-adjustments and substitutions can be made without departing from the protection scope of the present utility model. It is not necessary and impossible to enumerate all the implementation manners here. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present utility model shall be included in the protection scope of the claims of the present utility model.

Claims

1. A skylight work platform, wherein a first floor (100) and a second floor (200) are arranged at intervals in a vertical direction, and a skylight runs through the first floor (100) and the second floor (200), characterized in that: The skylight operation platform comprises: A fixed base, comprising a plurality of fixing members (1), a plurality of limiting members (101) protruding from the first floor slab (100), the plurality of limiting members (101) enclosing a plurality of limiting spaces, the plurality of fixing members (1) being arranged at intervals along a first horizontal direction and being correspondingly clamped in the plurality of limiting spaces, each of the fixing members (1) extending along a second horizontal direction and spanning the patio of the first floor slab (100); A support frame (2) comprising a support cross bar (21) and a support longitudinal bar (22); the fixing member (1) is provided with a plurality of sleeves at intervals along the second horizontal direction, each sleeve is inserted with one of the support longitudinal bars (22), and the support longitudinal bars (22) penetrate the skylight of the second floor slab (200); the support cross bar (21) is connected between two adjacent support longitudinal bars (22); The working platform (3) is arranged on the supporting cross bar (21) and is used for carrying operating personnel.

2. The skylight work platform according to claim 1, characterized in that: A limiting plate (102) and an adjusting nut (103) are provided on two adjacent limiting members (101); one side of the limiting plate (102) abuts against the fixing member (1), and the adjusting nut (103) abuts against the other side of the limiting plate (102).

3. The skylight work platform according to claim 1, characterized in that: The support frame (2) further comprises a support diagonal rod (23), wherein the support diagonal rod (23) is connected between the support cross rod (21) and the support longitudinal rod (22).

4. The skylight work platform according to claim 3, characterized in that: The connection points between the supporting cross bar (21), the supporting longitudinal bar (22) and the supporting diagonal bar (23) are welded.

5. The skylight work platform according to claim 3, characterized in that: The connecting parts of the supporting cross bar (21), the supporting longitudinal bar (22) and the supporting diagonal bar (23) are connected by means of a U-shaped buckle (24).

6. The skylight work platform according to any one of claims 1 to 5, characterized in that: The skylight work platform also includes a positioning member, a first positioning hole is opened on the sleeve, a second positioning hole is opened on the supporting longitudinal rod (22), and the positioning member is inserted into the first positioning hole and the second positioning hole.

7. The skylight work platform according to any one of claims 1 to 5, characterized in that: The working platform (3) is provided with a guardrail along the circumference.

8. The skylight work platform according to any one of claims 1 to 5, characterized in that: The skylight working platform also includes a protective net, which is arranged on the supporting frame (2) and is located below the working platform (3).

9. The skylight work platform according to any one of claims 1 to 5, characterized in that: The fixing member (1) is an I-beam.

10. The skylight work platform according to any one of claims 1 to 5, characterized in that: The working platform (3) and / or the supporting cross bar (21) and / or the supporting longitudinal bar (22) are provided with lifting ears, and the lifting ears are configured to be connected to an upward lifting device.

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