Self-stabilized variable-slope high-performance prefabricated roof

A high-performance, self-stabilizing technology, used in roofs, buildings, building components, etc., can solve problems such as difficulty in controlling concrete compaction, difficulty in ensuring worker safety, and concrete slipping, enriching the sense of jumping and layering, and improving operations. Efficiency, the effect of reducing the use of scaffolding

Pending Publication Date: 2020-08-28
CHONGQING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the steep slope of the sloped roof, concrete slipping, loosening, and segregation often occur during the vibration process of the construction of the cast-in-place concrete structure on the sloped roof.
In addition, when binding steel bars and pouring concrete on sloping roofs, the construction is difficult, and the safety of workers is difficult to guarantee, which can easily cause engineering accidents such as workers falling, especially those with large slopes and high floors. The roof of the roof highlights the disadvantages of this roof

Method used

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  • Self-stabilized variable-slope high-performance prefabricated roof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] This embodiment discloses a self-stabilizing variable-slope high-performance prefabricated roof, which includes a roof panel I1, a roof panel II2 and an adjustment rod 3.

[0035] see Figure 7 , the roof panel I1 and the roof panel II2 are both oblique rectangular plates, and the upper edge of the roof panel I1 and the upper edge of the roof panel II2 are flexibly connected by a hinge structure. see figure 1 , the upper edges of the roof panels I1 and II2 are provided with grooves.

[0036] see figure 2 , the roof panel I1 includes edge-sealed steel beams I101 and steel mesh I, the two edge-sealed steel beams I101 are arranged obliquely and parallel to each other, and steel mesh I is welded between the two spaced edge-sealed steel beams I101 , fill concrete between two edge-sealed steel beams I101.

[0037] see figure 2, the roof panel II2 includes edge-banding steel beams II201 and steel mesh II, the two edge-banding steel beams II201 are arranged obliquely and...

Embodiment 2

[0061]This embodiment discloses a self-stabilizing variable-slope high-performance prefabricated roof, which includes a roof panel I1, a roof panel II2 and an adjustment rod 3.

[0062] see Figure 7 , the roof panel I1 and the roof panel II2 are both oblique rectangular plates, and the upper edge of the roof panel I1 and the upper edge of the roof panel II2 are flexibly connected by a hinge structure.

[0063] see figure 2 , the roof panel I1 includes edge-sealed steel beams I101 and steel mesh I, the two edge-sealed steel beams I101 are arranged obliquely and parallel to each other, and steel mesh I is welded between the two spaced edge-sealed steel beams I101 , fill concrete between two edge-sealed steel beams I101.

[0064] see figure 2 , the roof panel II2 includes edge-banding steel beams II201 and steel mesh II, the two edge-banding steel beams II201 are arranged obliquely and parallel to each other, and steel mesh II is welded between the two spaced apart edge-ban...

Embodiment 3

[0070] The main structure of this embodiment is the same as that of Embodiment 2, further, the edge-sealed steel beam I101 and the edge-sealed steel beam II201 are both I-beams.

[0071] see figure 2 , the reinforcement mesh I includes stress reinforcement I102 and distribution reinforcement I103, the stress reinforcement I102 is perpendicular to the edge-banding steel beam I101, and several stress reinforcement I102 are arranged at equal intervals along the length direction of the edge-banding steel beam I101, and the stress reinforcement The two ends of I102 are respectively welded to the upper surface of the lower flange of the two edge-sealed steel beams I101, and the two ends of the stressed steel bar I102 are respectively pressed against the webs of the two edge-sealed steel beams I101, and the uppermost stressed steel bar I102 is flush with the upper ends of the two edge-sealed steel beams I101, and the lowermost stressed steel bar I102 is flush with the lower ends of ...

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Abstract

The invention discloses a self-stabilized variable-slope high-performance prefabricated roof which comprises a first roof board, a second roof board and an adjusting pull rod; the first roof board andthe second roof board are reinforced concrete slabs; the upper end of the first roof board is movably connected with the upper end of the second roof board through a hinge structure; joist steel is connected with the two sides of each of the first roof board and the second roof board; a sliding rail is arranged at the lower end of the joist steel; two climbers at an interval can slide along the sliding rail and are used for being clamped and fixed on the top of a wall body; and a telescopic rod is arranged between the joist steel on the first roof board and the second roof board. The self-stabilized variable-slope high-performance prefabricated roof can be finished in a factory, avoids a series of dangerous operations including setting up templates and binding rebars aloft, can greatly ensure the personal safety of operating staff, improves the operating efficiency of construction staff, is simple, convenient and fast in onsite hoisting and effectively shortens the construction period.

Description

technical field [0001] The invention relates to an assembled roof. Background technique [0002] With the continuous improvement of people's requirements for the appearance of buildings, the architectural style including the shape of the roof is also constantly updated and changed. From the early flat roof to the sloping roof is an important change in the roof shape. The sloping roof is closer to the modern style and has many advantages. Features and functions are widely used by architectural designers. However, sloping roofs do not generally refer to sloped roofs, but specifically refer to building roofs with slopes greater than or equal to 10 degrees and less than 75 degrees. [0003] The sloping roof has the characteristics of beautiful shape, flexible layout of internal space and aesthetics of external architecture, etc., and is being used more and more. However, due to its certain slope, there are many inconveniences during the construction process. The construction o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B7/02E04B7/16
CPCE04B7/02E04B7/163
Inventor 杨阳姚刚王明溥孙宇佳
Owner CHONGQING UNIV
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