A structure for fixing a guide rail of a shock-absorbing safety cabin door

Abstract

The invention discloses a guide rail fixing structure for a shock-absorbing safety warehouse door, which includes a slide rail structure and an installation structure. The top of the installation structure is fixed with a slide rail structure. Groove, No. 2 return spring, reset top plate, countersunk hole and installation hole, the top of the fixed bottom plate is provided with installation groove, the beneficial effect of the present invention is: the present invention is provided with slide rail structure and installation structure, when installing, The fastening bolt pushes the positioning push plate to move downward, the extrusion block squeezes the limit pin through the positioning push plate, and the limit pin is inserted into the corresponding connection limit slot to complete the fixation. When the fixed structure needs to be disassembled and maintained At the same time, by reversely screwing the fastening bolt, while the extrusion block moves upward, under the action of the No. 1 return spring, the limit pin is pulled out from the connection limit slot, and then the No. 2 return spring and the reset top plate will support the connection. The plate is ejected to complete the disassembly, making its installation and disassembly more convenient and convenient, easy to maintain and replace, and saves trouble and effort.

Description

technical field [0001] The invention relates to the technical field of guide rail fixing structures, in particular to a guide rail fixing structure for a shock-absorbing safety warehouse door. Background technique [0002] Earthquakes often cause serious casualties, can cause fires, floods, toxic gas leakage, bacteria and radioactive substances, and may also cause secondary disasters such as tsunamis, landslides, collapses, and ground fissures. After an earthquake, emergency shelters are often needed. Therefore, shock-absorbing safety cabins are widely used, and the doors of shock-absorbing safety cabins are often sliding doors. Therefore, when the shock-absorbing safety cabins are constructed, the door guide rails need to be fixed and installed. The existing fixed structure is rigid in structure, and its installation and disassembly are There are many parts, maintenance and replacement are very difficult and inconvenient, and it takes a lot of time and effort. Contents of...

AI Technical Summary

Problems solved by technology

[0002] Earthquakes often cause serious casualties, and can cause fires, floods, toxic gas leakage, bacteria and radioactive substances, and may also cause secondary disasters such as tsunamis, landslides, collapses, and ground fissures. After an earthquake, emergency shelters are often needed. Therefore, shock-absorbing safety cabins are widely used, and the doors of shock-absorbing safety cabins are often sliding doors. Therefore, when the shock-absorbing safety cabins are built, the door guide rails need to be fixed and installed. The existing fixed structure is rigid in structure, and its installation and disassembly are There are many parts, maintenance and replacement are very difficult and inconvenient, laborious and laborious

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