Coating spill-proof device during electrified spraying of PRTV

The utility model relates to the technical field of high-voltage equipment maintenance, and discloses a coating spill-proof device during electrified spraying of PRTV, which comprises a handheld rod, the bottom end of the handheld rod is communicated with a coating pump, the top end of the handheld rod is provided with a coating spray head, and the outer side of the coating spray head is provided with a material blocking mechanism. The material blocking mechanism is arranged on the outer side of the coating spray head, when the coating spray head sprays the insulator, the two arc-shaped plates in the material blocking mechanism can limit the spraying range of the coating, the coating is prevented from overflowing all around, and the influence of overflowing of the coating on the surrounding environment is reduced. 本实用新型涉及高压设备维护技术领域，且公开了一种带电喷涂PRTV时涂料防溢散装置，包括底端与涂料泵连通的手持杆，所述手持杆的顶端设置有涂料喷头，所述涂料喷头的外侧设置有挡料机构。本实用新型通过在涂料喷头的外侧设置挡料机构，在涂料喷头对绝缘子进行喷涂时，挡料机构中的两个弧形板会对涂料的喷洒范围进行限制，防止其向四周溢散，降低涂料溢散对周围环境的影响。