Composite material civil air defense project plugging plate based on pultrusion profile
A composite material and air defense engineering technology, which is used in mining equipment, earth-moving drilling, mining equipment, etc., can solve the problems of toxic gas entering, reducing the safety performance of civil air defense, and inability to install swing-type protective closed doors, reducing the production process. cost, solve the long production process cycle, and achieve the effect of light weight
Pending Publication Date: 2022-07-26
内蒙动力机械研究所
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Problems solved by technology
At present, due to the limitation of the building structure in the existing technology, some entrances and exits and vents cannot be installed with flat-rotating protective airtight doors, which reduces the safety performance of civil air defense and allows toxic gases to enter the interior of the project.
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[0019] The embodiment of the present invention provides a composite material civil air defense project blocking board based on pultruded profiles, which can effectively prevent poison gas from infiltrating into the interior of the project. The composite material combined blocking board structure based on pultruded profiles can achieve the following purposes: using composite materials The pultrusion forming technology divides the blocking plate into several modules, and designs the size of the blocking plate and the connection method of the modules through the computer simulation technology, so as to realize the purpose of quickly assembling the blocking plate.
[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the obtained embodiments. ...
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The invention provides a composite material civil air defense project plugging plate based on a pultruded profile, comprising: a support beam which is an I-beam structural profile; the lining frame is made of a square tube sectional material; the outer buckle plate is a closed frame; the supporting beam, the lining frame and the outer buckle plate are assembled and integrally formed in a bonding mode. The plugging plate is divided into a plurality of modules by utilizing a composite material pultrusion process forming technology, and the size of the plugging plate and the module connection mode are designed through a computer analog simulation technology, so that the purpose of quickly assembling the plugging plate is achieved.
Description
technical field [0001] The invention relates to the field of composite materials, in particular to a composite material civil air defense engineering plugging board based on pultruded profiles. Background technique [0002] Civil air defense, also known as civil defense, is an activity in which the government mobilizes and organizes the masses to take anti-aircraft, anti-disaster relief measures, implement rescue operations, and prevent and reduce disaster hazards. The door at the entrance and exit of the civil defense protection project is called the civil defense door, and the civil defense door belongs to the civil defense protection equipment. The blocking plate is a kind of civil air defense door, which is used to block large openings. According to the different setting positions, it can be divided into two categories: air vent or communication port protective sealing board and empty wall protective sealing board. [0003] At present, the lower part and the side of th...
Claims
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IPC IPC(8): E21F17/103E21F17/12
CPCE21F17/103E21F17/12
Inventor 边国军王旭光丁俊杰吕振华赵文乐赵燕王永迪周涛呼日查金雪梓林雪冰柳永强王宇宿静王虎郭智彭绍艳娜日娜吕晨昊
Owner 内蒙动力机械研究所