The invention discloses an integrated field work detector casing structure. The structure has a high integrated level, is convenient for operation and dismounting, has exterior wear resistance, has good appearance and has good vibration resistance and impact resistance. The structure comprises a packing case, an upper panel, a lower panel and an aluminum alloy frame. The upper panel and the lower panel are connected to the packing case through a ball head connection assembly so that dismounting convenience is obtained, a special-purpose tool is not needed and the structure can be used in a field work environment. The aluminum alloy frame is arranged in the structure so that an effective installation area is increased, a device integrated level is improved, a device volume is reduced, carrying convenience is obtained and device vibration resistance and impact resistance are further improved.