Fireproof steel structure for a green building

A green building and steel structure technology, applied in building components, building structures, buildings, etc., can solve problems such as general fire performance and achieve high-strength effects

Active Publication Date: 2020-11-03
江西雄基钢构建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the construction of green buildings, steel structures are required, but the fire performance of traditional steel structures is average.

Method used

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  • Fireproof steel structure for a green building
  • Fireproof steel structure for a green building
  • Fireproof steel structure for a green building

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0033] Combine below Figure 1-11 To illustrate this embodiment, the present invention relates to a steel structure, more specifically a fireproof steel structure for green buildings, including a bottom plate 1, an outer steel cylinder 2, a joint pipe 201, a top cover 203, an inner steel cylinder 204, a threaded Between the short column 205 and the groove 206 between the steel cylinders, the present invention can adjust the temperature of the steel structure, and the steel structure still has relatively high strength when a fire breaks out.

[0034]An outer steel cylinder 2 is fixedly connected to the center of the upper end of the bottom plate 1, the outer steel cylinder 2 is in the shape of a hollow rectangular cylinder, and an inner steel cylinder 204 is fixedly connected to the center of the upper end of the bottom plate 1, and the inner steel cylinder 204 is located on the outer steel cylinder 2. Inside, the steel cylinder groove 206 is formed between the inner steel cyli...

specific Embodiment approach 2

[0036] Combine below Figure 1-11 To illustrate this embodiment, the fire-resistant steel structure for green buildings also includes trapezoidal slide rails 202, round sockets 207, roof beams 4, oblique connecting rods 403, vertical shift seats 404 and inserting screws 405, and the left and right sides of the outer steel cylinder 2 Both sides are provided with trapezoidal slide rails 202, and the two trapezoidal slide rails 202 are slidably connected with a vertical shift seat 404, and the rear ends of the two vertical shift seats 404 are connected with inserting screws 405 by threads. The left and right ends of the side are evenly distributed with a plurality of circular sockets 207 from top to bottom, and two inserting screws 405 are respectively inserted on two of the circular sockets 207, and the left and right ends of the lower side of the roof beam 4 are hingedly connected. There are oblique connecting rods 403, and the lower ends of the two oblique connecting rods 403 ...

specific Embodiment approach 3

[0038] Combine below Figure 1-11 Illustrate this embodiment mode, described green building fireproof steel structure also comprises rainproof roof mounting plate 3, spring cover bar 301, rectangular seat 302, connecting vertical post 303, sliding sleeve 304 and long hole 401, sliding sleeve 304 is connected in sliding The upper end of the inner steel cylinder 204 and the left and right sides of the sliding sleeve 304 are fixedly connected with connecting vertical columns 303, the upper ends of the two connecting vertical columns 303 are fixedly connected with a rectangular seat 302, and the upper ends of the rectangular seat 302 are fixedly connected with two Spring sleeve rod 301, two spring sleeve rods 301 are sleeved with compression springs, the upper ends of the two spring sleeve rods 301 are fixedly connected with a rainproof roof installation plate 3, and the middle position of the roof beam 4 is provided with a long hole 401 , the two spring sleeve rods 301 pass throu...

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PUM

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Abstract

The invention relates to a steel structure, in particular to a fireproof steel structure for green buildings. The fireproof steel structure comprises a bottom plate, an outer steel cylinder, joint pipes, a top cover, an inner steel cylinder, short threaded columns and a steel cylinder spaced groove. The temperature of the steel structure can be adjusted, and the steel structure still has higher strength in case of a fire disaster. The outer steel cylinder is fixedly connected with the central position of the upper end of the bottom plate and is in a hollow rectangular cylindrical shape, the inner steel cylinder is also fixedly connected with the central position of the upper end of the bottom plate and located in the outer steel cylinder, the steel cylinder spaced groove is formed betweenthe inner steel cylinder and the outer steel cylinder, the joint pipes are fixedly connected with the upper end and the lower end of the outer steel cylinder and communicate with the steel cylinder spaced groove, the short threaded columns are fixedly connected with the left end and the right end of the upper end of the outer steel cylinder, the top cover covers the upper end of the outer steel cylinder and is inserted into the two short threaded columns, nuts are connected to the upper ends of the two short threaded columns through threads and the two nuts are located on the upper side of theouter steel cylinder, and the inner steel cylinder penetrates through the top cover.

Description

technical field [0001] The invention relates to a steel structure, in particular to a fireproof steel structure for green buildings. Background technique [0002] The evaluation of green buildings should follow the principle of adapting measures to local conditions, and consider the characteristics of the climate, environment, resources, economy and culture of the area where the building is located. Indexes and other performance for comprehensive evaluation. Green building evaluation should take a single building or a group of buildings as the evaluation object. The evaluation object should implement and deepen the green development requirements proposed by the upper-level statutory plan and related special plans; indicators involving systematic and holistic aspects should be evaluated based on the overall engineering project to which the building belongs. The interior layout of the green building is very reasonable, minimizing the use of synthetic materials, making full u...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/94E04B1/98E04B1/92
CPCE04B1/92E04B1/941E04B1/943E04B1/945E04B1/98
Inventor 张德清
Owner 江西雄基钢构建材有限公司
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