1. The detachable fireproof rolling shutter door comprises a guide rail and a rolling shutter support slidably connected to the guide rail. The rolling shutter support comprises a plurality of mounting frames (two adjacent mounting frames) which are rotationally connected. When it is in a vertical state, the front and rear ends of the two adjacent mounting frames are flush, the mounting frame is provided with a holding groove for the insertion and matching of the curtain plate, and the curtain plate is provided with a through hole penetrating the upper and lower surfaces of the curtain plate, A fixing component is arranged between the mounting frame and the through hole.

2、固定组件包括设于安装架上的插杆以及设置于容置槽槽壁的插孔，当帘板wan全插接于容置槽内时，通孔与插孔相对齐，插杆与通孔和插孔均插接配合。

2. The fixing assembly comprises an inserting rod arranged on the mounting frame and a jack arranged on the wall of the holding groove. When the curtain plate Wan is fully inserted into the holding groove, the through hole is relatively flush with the jack, and the inserting rod is inserted and matched with the through hole and the jack.

防火卷帘门

Fireproof rolling shutter door

3、插杆的端部呈圆角；插杆朝向安装架的端部设有卡块，插孔的孔壁上设置有供卡块卡接配合的卡槽；插杆背离安装架的一端设有凸块。

3. The end of the inserting rod is rounded; The end of the inserting rod facing the mounting frame is provided with a clamping block, and the hole wall of the jack is provided with a clamping groove for clamping and matching the clamping block; One end of the inserting rod away from the mounting frame is provided with a boss.

4、安装架靠近凸块的表面设置有供凸块容纳的凹槽，凹槽的槽底与凸块均设有磁铁。

4. The surface of the mounting frame close to the boss is provided with a groove for the boss, and the groove bottom of the groove and the boss are provided with magnets.

5、固定组件包括设置于容置槽槽壁的螺纹孔以及设于安装架上的螺栓，螺栓贯穿于通孔，且与螺纹孔螺纹连接。

5. The fixing assembly comprises a threaded hole arranged on the wall of the holding groove and a bolt arranged on the mounting frame. The bolt penetrates through the through hole and is threaded connected with the threaded hole.

6、相邻安装架之间设有密封层。

6. A sealing layer is arranged between adjacent mounting frames.

固定组件包括设于安装架上的插杆以及设置于容置槽槽壁的插孔，当帘板wan全插接于容置槽内时，通孔与插孔相对齐，插杆与通孔和插孔均插接配合。插孔对插杆起到了限位导向的作用，插杆能够沿着插孔的滑移，当通孔与插孔对齐后，利用插接配合的方式，方便快捷的使插杆贯穿通孔与插孔，从而很好的将帘板固定安装在卷帘支架上，结构简单，实用性强。

The fixing assembly comprises an inserting rod arranged on the mounting frame and a jack arranged on the wall of the holding groove. When the curtain plate Wan is fully inserted into the holding groove, the through hole is relatively flush with the jack, and the inserting rod is inserted and matched with the through hole and the jack. The jack plays the role of limiting and guiding the plug rod. The plug rod can slide along the jack. When the through hole is aligned with the jack, the plug rod can easily and quickly penetrate the through hole and the jack by means of plug-in cooperation, so as to fix the curtain plate on the roller shutter support. It has simple structure and strong practicability.