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Large-span circular dome and installation method of same

An installation method and large-span technology, applied in the direction of roof, roof, roof covering, etc., can solve problems such as roof water leakage, and achieve the effect of large span, excellent waterproof effect and convenient realization.

Active Publication Date: 2014-01-29
安徽鲁班建设投资集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a large-span circular roof and the installation method of the roof, which can solve the disadvantages of installing solar panels with self-tapping screws in the past, reduce the gap between the holes of the solar panels at the self-tapping screws, cause roof leakage, and affect The problem of using the effect

Method used

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  • Large-span circular dome and installation method of same
  • Large-span circular dome and installation method of same
  • Large-span circular dome and installation method of same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Example 1, such as figure 1 As shown, Example 1, such as figure 1 , figure 2 , image 3 As shown, a large-span circular roof includes a circular steel grid frame 1 with a span of more than 100 meters set on steel columns or walls, and the purlin layer 2 and The sun panel layer 3, the purlin layer 2 includes a horizontal purlin structure 4 and a longitudinal purlin structure 5, the outside of the steel grid 1 is provided with a horseway 17, and the solar panel layer 4 is provided with a non-powered fan 16 , the solar panel layer 3 is arranged in the area of ​​the vertex ray of the steel grid.

[0022] The said carriageway 17 includes a radial carriageway 14 and a circular carriageway 15 .

[0023] The solar panel layer is to install 32 or more solar panels in the vertex ray direction of the steel grid frame 1 .

[0024] Described unpowered blower fan 16 is arranged circumferentially with the apex of the sun board layer 3 on the sun board layer 3

Embodiment 2

[0025] Example 2, such as Figure 4 , Figure 5 As shown, the solar panel layer 3 is composed of a solar panel 6 and a connector group connecting the solar panel 6, and the two ends of the solar panel 6 are provided with a 90° flange 7, and the flange The outer side of 7 is provided with several thorn-shaped protrusions 8, and the connecting piece set is a clamping piece 9 that can clamp the flange 7 of two opposite sun panels 6, and the clamping piece 9 is A bottomless frame shape, on the inner side of the clamping part 9, there is a tooth 10 that can engage with the protrusion 8, and in the middle of the flange 7 of the two sun panels clamped by the clamping part 9 Connect the connecting bracket 11 of the steel grid frame 1, set the end cap 12 at the upper end of each connecting piece group, set the water diversion plate 13 at the lower end of each connected solar panel group, and the clamping piece 9 An outer cover 18 is also provided on the outside.

Embodiment 3

[0026] Embodiment 3, according to the above two embodiments, the installation method for constructing the large-span circular roof is constructed through the following steps: firstly, a base body adapted to the large-span circular roof is constructed; The even-numbered area of ​​the shaped roof, and set up connecting piles on the upper end of the foundation body; then use the steel frame ball spot welding method to weld a separate half-arc steel grid frame, and then use a certain end point on the foundation body as the basis, and fix the half-arc steel frame by circumferential splicing The grid frame is formed into a semicircular steel grid frame. After the semicircular steel grid frame is formed, a horse path is set on the lower layer, and a horizontal purlin structure and a vertical purlin structure are set on the upper layer of the semicircular steel grid frame. The purlin layer is the process of derusting and painting the completed steel grid, purlin layer, and horseway. Af...

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Abstract

The invention discloses a large-span circular dome and an installation method of same. The installation method is characterized in that: a circular steel rack with the span being more than 100m is arranged on a steel upright post or wall body, a purlin layer and a sun panel layer are sequentially arranged outside the steel rack, the purlin layer comprises a transverse purlin structure and a longitudinal purlin structure, a packway is arranged outside the steel rack, the sun panel layer is provided with an un-powered blower, and the sun panel layer is arranged in a direction of the vertex ray of the steel rack. Since the circular steel rack with the span of more than 100m is arranged on the steel upright post or the wall body, the purlin layer and the sun panel layerwhich is arranged in the vertex ray area of the steel rack are sequentially arranged outside the steel rack, the packway is arranged outside the steel rack, and the un-powered blower is arranged on the sun panel layer, the large-span circular dome has the characteristics of simple structure, convenience in realization and good waterproof effect. The large-span circular dome also has the characteristics of large span and suitability in large fields.

Description

technical field [0001] The invention relates to a large-span circular roof and an installation method of the roof. Background technique [0002] At present, large-scale places such as modern venues, warehouses, and factory buildings often use long-span roofs. Especially in some places that need to be built into a circular roof, there are problems that the roof is small and the structure is not firm enough, and it is even difficult to realize the roof construction of a larger place. [0003] In the past, the advantages of solar panel roofs are light structure, convenient installation, low cost and good lighting effect. The disadvantage is that if the solar panel is installed according to the traditional installation process, that is, the solar panel is installed on the roof with self-tapping screws, there will be the following problems. Because the thermal expansion coefficient of the steel and the solar panel is very different, it will cause the solar panel under the influe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B7/10E04D3/361E04G21/14
Inventor 张联合汤传余崔旭旺张世芳陈尚金胡友华
Owner 安徽鲁班建设投资集团有限公司