A kind of cross beam in the middle of the cover plate for shock-absorbing safety cabin and its installation method

Abstract

The invention discloses a cross beam in the middle of a cover plate for a shock-absorbing safety warehouse and an installation method thereof. The inner wall of the installation groove is fixedly connected with a first spring, one end of the first spring is fixedly connected with a push plate, the push plate is engaged with the inner wall of the installation groove, the inner wall of the installation groove is slidably connected with a horizontal plate, and the outer wall of the horizontal plate A fastening plate is fixedly sleeved, and a limit device is provided on the top of the installation frame. The limit device includes a fastening groove, a second spring, a connecting plate and a limit rod, and a fastening groove is opened inside the installation frame. The inner wall of the fastening groove is slidably connected with a connecting plate. The beneficial effects achieved by the present invention are: easy disassembly and installation, convenient transportation and storage of parts, saving raw materials and use costs, and can be applied to shock absorbers of different sizes. It is conducive to emergency use and promotion.

Description

technical field [0001] The invention relates to shock-absorbing safety chamber equipment, in particular to a cross beam in the middle of a cover plate for a shock-absorbing safety chamber and an installation method thereof, belonging to the field of shock-absorbing technology. Background technique [0002] Earthquakes, also known as ground motions, are vibrations caused by the rapid release of energy from the earth's crust. During this period, seismic waves will be generated. Earthquakes will cause ground, buildings, and mountains to be shaken and damaged, and ground subsidence and house collapse will occur. A large number of casualties, in order to avoid being injured by objects during an earthquake, people have developed a variety of shock-absorbing safety cabins, which allow people to hide in the safety cabin during an earthquake to ensure their own safety. [0003] At present, the cross for the cover plate on the market is a fixed part, which is very inconvenient in emer...

AI Technical Summary

Problems solved by technology

[0003] At present, the cross for the cover plate on the market is a fixed part, which is very inconvenient in emergency transportation and assembly, and also has the disadvantage of occupying a large area. It can only be replaced in its entirety when it is usually replaced, which is not only expensive but also a waste of materials. Cannot be used universally for shock absorbers of different sizes

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