Novel hydraulic rotation mechanism of segment erector
A segment assembling machine and slewing mechanism technology, applied in mechanical equipment, shaft equipment, fluid pressure actuating devices, etc., can solve the problems of the influence of system hydraulic components, poor system safety, large hydraulic impact, etc., to ensure accuracy and Stability, avoid accidents, prevent the effect of system stuck
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[0012] The technical solutions of the present invention will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.
[0013] Such as figure 1 , 2, the hydraulic rotary mechanism of the novel segment assembly machine of the present invention includes: a filter 1, a plunger pump 2, a one-way valve 3, an electro-hydraulic proportional directional valve 4, an overflow valve 5, and a first pressure reducing valve 6.1, second pressure reducing valve 6.2, pressure gauge 7, pressure sensor 8, shuttle valve 9, balance valve 10, three-position ball valve 11, two-way overflow valve 12, accumulator 13, hydraulic motor 14.1, 14.2, brake 15, Rotary encoder 16, in which the balance valve 10 and the two-way relief valve 12 constitute a hydraulic motor balance control module, the motor drives the plunger pump 2 to provide working oil for the system through the coupling, the oil passes through the one-way valve 3, and most of it passes...
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