Needle flame test device

The utility model discloses a needle flame test device, including clamping device and flaming device, flaming device includes the slide rail and sets up the flame projecting support frame on the sliderail, the flame projecting support frame removes for the slide rail, including crossbeam and nozzle fixed block on the flame projecting support frame, the tip of nozzle fixed block and crossbeam is from being connected, the utility model discloses a positioning hole and the structure of reference column, change traditional structure of passing through the fix with screw for change nozzle fixed block that can be quick is for the angle of crossbeam, thereby changes the angle of nozzle, and this scheme structure is very simple, can provide stable atress structure through 2 fixed modes in addition, this scheme simple structure, and convenient to use is favorable to experimental carrying out fast. 本实用新型公开了种针焰试验装置，包括装夹装置和喷火装置，所述喷火装置包括滑轨和设置在滑轨上的喷火支撑架，所述喷火支撑架相对于滑轨移动，所述喷火支撑架上包括有横梁和喷嘴固定块；所述喷嘴固定块与横梁的端部分离连接；本实用新型采用的定位通孔和定位柱的