The collimator vehicle is used for fixing locking structure of collimator

• Main Authors: JIANG NIANMING, ZHANG CHEN, GAO LILEI, LYU ZHENLEI, HOU YANSONG, HUANG SHUAI, QI CHANG, LUO YAOWEN, LI LINGJUN, XU TIANPENG, KUANG KAIYI
• Format: Patent
• Language: Chinese; English
• Published: 31.03.2020
• Subjects: OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS

The utility model discloses a locking structure of a collimator vehicle for fixing a collimator. An L-shaped fixing plate is welded to the upper surface of the supporting plate, a fixing block is welded to one side of the L-shaped fixing plate, a second through hole is formed in the fixing block, a pin is arranged in the fixing block, and one side of the pin penetrates through the interior of thesecond through hole; when the pin is pushed in, the pin is pulled out through the pin cap; the positioning plate on the inertia collimator is used for pressing the stopping claw; check pawl pressing first spring, the position determined by the collimator is reached; the elastic potential energy of the first spring resets the stop claw; a pin is inserted into the third through hole; when the collimator is locked, fixed and pushed out, the pin is pulled out through the pin cap, then the stop claw is pressed downwards, then the collimator is pushed to move outwards, the elastic potential energy of the first spring enables the stop claw to reset, a worker can conveniently mount or dismount the collimator on the collimator vehicle, a single person can conveniently operate the device, time and labor are saved, and the use efficiency is improved. 本实用新型公开了准直器车用于固定准直器的锁紧结构，所述支撑板的上表面焊接有L形固定板，所述L形固定板的一侧焊接有固定块，所述固定块的内部开设有第二通孔，所述固定块的内部设置有销钉，所述销钉的一侧贯穿第二通孔的内部；推入时，将通过销帽将销钉拔出，通过惯性准直器上的定位板对止爪进行按压，止爪按压第一弹簧，到准直器确定的位置，第一弹簧的弹性势能使止爪复位，并将销钉插入第三通孔的内部，对准直器进行锁紧固定，推出时，将通过销帽将销钉拔出后向下按压止爪，然后推动准直器向外移动，第一弹簧的弹性势能使止爪复位，方便工作人员将准直器安装或拆卸在准直器车上，且便于单人操作该装置，省时省力，提高了使用效率。