Angle adjustable firework launching frame

Abstract

The invention discloses an angle adjustable firework launching frame. According to the angle adjustable firework launching frame, a stepping motor arranged in a base drives a rotary disc to rotate through rotation of an output shaft, a workbench rotates, and accordingly a launching box can launch fireworks by 360 degrees. A hydraulic jack is arranged on the workbench, a connecting base is arrangedon the top of the hydraulic jack, the connecting base is connected to the launching box through a hinge, the hydraulic jack ascends, the launching box is subjected to traction force of the hydraulicjack, the launching box starts to move in the hydraulic jack direction through a roller arranged at the bottom, and accordingly the launching angle of the launching box is changed. A lamp box is arranged on the workbench, when the fireworks are set off at night, an incandescent lamp in the lamp box is turned on, lighting can be provided for firework set-off persons, neon lamps can warn coming andgoing pedestrians about firework set-off, the attention of the pedestrians is improved, and potential safety hazards are reduced.

Description

technical field [0001] The invention relates to the field of pyrotechnic discharge equipment, in particular to an angle-adjustable pyrotechnic launching stand. Background technique [0002] Every New Year or major festival, people always set off some fireworks to celebrate. Because there is gunpowder in the fireworks, the ground is uneven, or because the fireworks are left for too long, the internal structure of the firework launch tube is damaged, and it is easy to cause danger when setting off. So the fire rack came into being. [0003] The common pyrotechnic display stand simply fixes the pyrotechnics, cannot adjust the launch angle, and has poor flexibility. Now with the improvement of living standards, pyrotechnic display is becoming more and more common, and the display of fireworks is also a sign of festivities. Ordinary discharge racks cannot quickly adjust the direction and fix them. In addition, the road surface is uneven, fireworks discharge is unsafe, it will ca...

AI Technical Summary

Problems solved by technology

[0002] Every New Year or major festival, people always set off some fireworks to celebrate. Because there is gunpowder in the fireworks, the ground is uneven, or because the fireworks are left for too long, the internal structure of the firework launch tube is damaged, and it is easy to cause danger when setting off. Therefore, the fire rack came into being

[0003] The common pyrotechnic display stand simply fixes the pyrotechnics, cannot adjust the launch angle, and has poor flexibility. Now with the improvement of living standards, pyrotechnic display is becoming more and more common, and the display of fireworks is also a sign of festivities. Ordinary discharge racks cannot quickly adjust the direction and fix them. In addition, the road surface is uneven, fireworks discharge is unsafe, it will cause personal injury, and the noise generated by fire discharge cannot be eliminated. The safety and practicability are greatly reduced.

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