Machine lifting type engineering machine transfer device

Abstract

The invention belongs to the technical field of machines, and particularly discloses a machine lifting type engineering machine transfer device. In order to solve the problem that no safety protectionmechanism is arranged in an existing machine lifting type engineering machine transfer device, when a driving mechanism fails accidentally in the process of lifting mechanical equipment, the mechanical equipment can drop suddenly, and certain potential safety hazards exist, the following scheme is proposed. The machine lifting type engineering machine transfer device comprises a base with the lower end connected with moving wheels, an output shaft of a second servo motor is fixedly connected with a first stroke screw, the first stroke screw is in threaded connection with a lifting frame, an unloading boosting mechanism is connected between the top ends of a pair side protection plates, the side ends of the side protection plates are connected with ladder-type limiting mechanisms, and theupper side of the base is provided with a lifting piece. According to the machine lifting type engineering machine transfer device, as the side ends of the side protection plates are connected with the ladder-type limiting mechanisms, when a lifting seat falls due to an accidental fault of related electrical equipment, the ladder-type limiting mechanisms can limit the lifting seat, and the safetyof the mechanical equipment in the transfer process is improved.

Description

technical field [0001] The invention relates to the technical field of machinery, in particular to a mechanical lifting construction machinery transfer device. Background technique [0002] With the maturity of machinery and equipment technology in our country, various machinery and equipment have developed rapidly. In some occasions, the equipment needs to be moved from one location to another. Because manual handling is difficult, it is necessary to use a moving mechanical device for moving. [0003] In the prior art, large-scale equipment such as forklifts are generally used to move the position. This operation method is relatively troublesome, and it is difficult to move at any time according to needs, which brings inconvenience to the construction. At present, most of the equipment for transferring construction machinery has few functions and only has the function of transferring. It is difficult for multiple devices to cooperate to transfer heavy equipment, and it is a...

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Problems solved by technology

[0005] However, when the above-mentioned device uses the winder to pull the pull rope and the hook to pull the mechanical equipment, because the position of the hook on the mechanical equipment is different, the pulling effect is different, and the above-mentioned device cannot adjust the pulling force according to the connection height of different mechanical equipment and the hook. In addition, the device is not equipped with a safety protection structure. In the process of lifting the mechanical equipment, when the driving mechanism fails unexpectedly, the mechanical equipment may suddenly fall, which has certain potential safety hazards.

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