Abstract: The invention discloses a portable type intelligent elevator door plank opening force testing instrument. The portable type intelligent elevator door plank opening force testing instrument comprises a left pull plate, a right pull plate, a four-connecting-rod driving mechanism and a force sensor; the left pull plate and the right pull plate are inserted into a door slot between two elevator doors and are used for opening the left and right two elevator doors; the four-connecting-rod driving mechanism is connected with the left pull plate and the right pull plate to drive the left pull plate and the right pull plate to be close to or away from each other; the force sensor is electrically connected with a control system and is arranged on the four-connecting-rod driving mechanism to detect pressure, acting on the elevator doors, of the left pull plate and the right pull plate; under all force application parameters, a worker can observe whether the elevator doors are damaged or derailed or not, the safety performance of the elevator doors are accurately evaluated, the four-connecting-rod driving mechanism is simple in structure, a large number of gaps exist in the middle, the weight of connecting rods is small, and the elevator door plank opening force testing instrument is very portable and convenient to carry; and by means of the connecting rod structure, sufficient force can be applied to the left pull plate and the right pull plate, and measurement is accurate.
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