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实用新型
CN203116740U 激光式四点一线校准仪 失效 - 权利终止

激光式四点一线校准仪
摘要：
本实用新型公开了一种激光式四点一线校准仪，是由第一槽钢、第二槽钢、激光发射器组成，其中激光发射器设置在第一槽钢内部，第二槽钢内固定设置有接收板，第一槽钢以第一磁铁吸附在抽油机减速箱的大皮带轮外侧面，第一槽钢通过大皮带轮的轴心，第二槽钢以第二磁铁吸附在电动机马达轮外侧面，第二槽钢通过电动机马达轮的轴心；本实用新型测量精度高、调整方便，一个人就可以完成整个操作，避免了人身危险。
摘要（英）：

The utility model discloses a laser type four-point one-line calibrator, which consists of first channel steel, second channel steel and a laser emitter, wherein the laser emitter is arranged in the first channel steel; a receiving board is fixedly arranged in the second channel steel; the first channel steel is attracted onto the outer side surface of a large belt pulley of an oil pumping unit reduction gearbox through a first magnet, and passes through the axle center of the large belt pulley; and the second channel steel is attracted onto the outer side surface of a electric motor wheel through a second magnet, and passes through the axle center of the electric motor wheel. The calibrator is high in measurement accuracy and convenient to regulate, and can be operated by one person, and personal risks are avoided.

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