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A fire isolation device

A technology of fire isolation and fixing device, applied in fire rescue, medical science, dental prosthesis, etc., can solve problems such as hidden dangers, easy to be damaged by fire, and easy to be damaged by fire, etc.

Active Publication Date: 2022-07-19
苏交科集团(江苏)安全科学研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially for some sea-crossing and river-crossing bridges, the structural components used for suspension such as main cables and suspenders are particularly vulnerable to fire damage, and iron cables are particularly easy to be damaged by fire, which brings endless safety hazards

Method used

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Embodiment Construction

[0049] The technical solutions of the present invention are further described below with reference to the accompanying drawings and through specific embodiments.

[0050] like Figure 1-5 As shown, the present invention includes:

[0051] Fixed seat 2;

[0052] A movable refractory connection mechanism 4 that can be movably installed in the fixed seat 2, the movable refractory connection mechanism 4 is provided with two groups, and the components thereof are parallel to each other;

[0053] Fire barrier 5 for fire resistance, characterized in that:

[0054] The movable refractory connection mechanism 4 includes:

[0055]A first movable rod 6, one end of which is vertically installed on the fixed seat 2, and the first movable rod 6 is telescopic in the length direction;

[0056] A second movable rod 8, one end of which is slidably connected to the first movable rod 6, and the second movable rod 8 is retractable in its length direction;

[0057] One end of the third movable...

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Abstract

The invention discloses a fire isolation device, comprising a fixed seat (2); a movable fire-resistant connection mechanism (4) that can be movably installed in the fixed seat (2), the movable fire-resistant connection mechanism (4) is provided with two group, and its components are parallel to each other; and a fire barrier (5) for fire resistance. In the present invention, the fixed seat (2) and the movable refractory connection mechanism (4) installed with the fire isolation member (5) are placed on roads and bridges. When a traffic accident occurs, the movable refractory connection mechanism (4) is installed on the fixed seat (2), and quickly open, so that the fire isolation member (5) is fully expanded in length and width, and the bridge, the road and the accident vehicle are cut off, so as to avoid being affected by the fire.

Description

technical field [0001] The invention relates to a fire isolation device. Background technique [0002] With the development of social life, roads and bridges have become the most important transportation carriers. In recent years, the frequent occurrence of traffic accidents has resulted in the damage of relevant accessories and accessories of roads and bridges in various places, resulting in significant economic losses. , and affect transportation. [0003] Relevant studies have found that fires caused by traffic accidents have become a major cause of road and bridge damage due to traffic. Especially for some bridges crossing the sea and crossing the river, the structural components used for suspension, such as main cables and booms, are particularly vulnerable to fire damage, and iron cables are particularly vulnerable to fire damage, which brings endless potential safety hazards. SUMMARY OF THE INVENTION [0004] The purpose of the present invention is to provide a me...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A62C2/06
CPCA62C2/06
Inventor 杨扬牟宏霖胡怀玉孙明胡红吴晞瑜栾保华
Owner 苏交科集团(江苏)安全科学研究院有限公司