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Lifting turnover machine for assembly process of base of engine room

An assembly process and turning machine technology, applied in the field of lifting turning machines, can solve the problems of cumbersome operation process, low work efficiency, high labor intensity, etc., and achieve the effect of simplifying the operation process, improving work efficiency, and high degree of automation

Pending Publication Date: 2018-06-29
GUODIAN UNITED POWER TECH CHIFENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The two overturning processes require the use of the main hook and auxiliary hook of the 80T crane for hoisting operations. The operation process is cumbersome and complicated. The operator needs to assist the rack overturning. great security risk

Method used

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  • Lifting turnover machine for assembly process of base of engine room
  • Lifting turnover machine for assembly process of base of engine room
  • Lifting turnover machine for assembly process of base of engine room

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Embodiment Construction

[0019] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0020] Such as Figure 1-Figure 4 As shown, a lifting and turning machine used in the assembly process of the base of the nacelle includes a base 1, a driving end bracket 2 arranged above the left end of the base 1, and a driving end bearing seat 4 connected to the lifting guide rail of the driving end bracket 2 , the driving end screw jack for driving the driving end bearing seat 4 to rise and fall 3, the active end clamping seat 6 connected to the active end bearing seat 4 through the driving end turntable bearing 5, the rotation for driving the driving end clamping seat 6 to rotate Drive mechanism, the left and right moving guide rail that is arranged on the right end top of base 1, the auxiliary supporting end bracket 24 that is arranged on the left and right moving guide rail, the left and right moving driving mechanism 13 that is used to drive auxiliary support...

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Abstract

The invention relates to a lifting turnover machine for the assembly process of a base of an engine room. The lifting turnover machine comprises a pedestal, a drive end bracket, a drive end clamping seat, a drive-end spiral elevator, a rotary driving mechanism, an auxiliary supporting end bracket, a left-right movement driving mechanism, an auxiliary supporting end clamping seat and an auxiliary supporting end spiral elevator, wherein the drive end bracket is arranged above the left end of the pedestal, and the drive end clamping seat is connected with the front end of a drive end bearing seatof the drive end bracket; the drive-end spiral elevator is used for driving the drive end bearing seat to lift up and down, and the a rotary driving mechanism is used for driving the a rotary drivingmechanism to rotate; the auxiliary supporting end bracket is arranged on a left-right movement guide rail above the right end of the pedestal, and the left-right movement driving mechanism is used for driving the auxiliary supporting end bracket to move left and right; the auxiliary supporting end clamping seat is connected with the front end of an auxiliary supporting end bearing seat of the auxiliary supporting end bracket; and the auxiliary supporting end spiral elevator is used for driving the auxiliary supporting end bearing seat to lift up and down. A fixed support and a hydraulic lifting support are arranged at the upper end of the pedestal and between the drive end clamping seat and the auxiliary supporting end clamping seat. The lifting turnover machine has the simple operation process, improves the working efficiency, reduces the labor intensity of operating personnel and operating difficulty, and improves the production safety.

Description

technical field [0001] The invention relates to the technical field of wind power generator production equipment, in particular to a lifting and turning machine used in the assembly process of a nacelle base. Background technique [0002] When the megawatt-level wind turbine is assembled, the base frame of the nacelle is first transported into the workshop by a flat car, and then the base frame of the nacelle is hoisted by a crane, and 4-6 operators are pulled to turn it over, and then the base frame of the nacelle is The frame is used for installation of yaw system components (yaw bearing, yaw brake disc, yaw brake caliper, etc.). After the installation is completed, the crane needs to be used to turn the base frame of the engine room 180 degrees again to install the transmission chain, generator and other equipment. The two overturning processes require the use of the main hook and auxiliary hook of the 80T crane for hoisting operations. The operation process is cumbersom...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/00B25H1/10
CPCB23P19/00B25H1/10
Inventor 王军姜岩岩白兰生白杨
Owner GUODIAN UNITED POWER TECH CHIFENG
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