Fixed support for pump stroke sensor, and pump stroke sensor with fixed support

The invention discloses a fixed support for a pump stroke sensor. The fixed support for the pump stroke sensor comprises an installation plate used for installing the pump stroke sensor, a horizontaladjustment mechanism used for adjusting a horizontal direction position of the installation plate, a vertical adjustment mechanism used for adjusting a vertical direction position of the installationplate, and a clamping mechanism used for fixing the installation plate, wherein the horizontal adjustment mechanism, the vertical adjustment mechanism and the clamping mechanism are connected with theinstallation plate. The invention further discloses a pump stroke sensor with the fixed support. The pump stroke sensor with the fixed support comprises a pump stroke sensor body fixed to the fixed support, a clamping element and an extension rod used for transferring a pump stroke, wherein the pump stroke sensor body is connected with the extension rod through the clamping element. The fixed support for the pump stroke se