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Anti-corrosion oil jetting tool for inner cavity of wind power pre-buried screw sleeve

An anti-corrosion oil and pre-embedded technology, which is applied in the direction of spraying devices, can solve the problems of multi-coating or missed coating, uneven anti-corrosion oil spraying, low efficiency, etc., and achieve the effect of consistent moving speed

Pending Publication Date: 2019-11-01
重通成飞风电设备江苏有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] The purpose of the present invention is to provide an anti-corrosion oil spraying tool for the inner cavity of the pre-embedded screw sleeve for wind power, so as to solve the problems of uneven anti-corrosion oil spraying, multi-coating or missed coating, and low efficiency caused by manual operation of spray guns in the prior art

Method used

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  • Anti-corrosion oil jetting tool for inner cavity of wind power pre-buried screw sleeve

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Embodiment Construction

[0013] The following is further described in detail through specific implementation methods:

[0014] The reference signs in the drawings of the description include: cylinder 1, main frame 2, wind turbine blade 3, embedded screw sleeve 4, telescopic rod 5, fixed block 6, handle of spray gun 7, air cap 8, gun nozzle 9, nozzle 10 , a positioning block 11, a tooling handle 12, a "forward" button 13, and a "backward" button 14.

[0015] The embodiment is basically as attached figure 1 Shown: a wind power pre-embedded screw sleeve inner cavity anti-corrosion oil injection tooling, including the driving part, the main frame 2, the spray gun, the positioning block 11 and the control assembly, the spray gun is horizontally connected to the inside of the main frame 2, the driving part in this implementation Adopt cylinder 1, cylinder 1 is fixed on the main frame 2, is fixed with fixed block 6 outside the handle 7 of spray gun, and fixed block 6 is fixed with the telescoping link 5 of ...

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Abstract

The invention belongs to the technical field of wind power equipment, and particularly discloses an anti-corrosion oil jetting tool for an inner cavity of a wind power pre-buried screw sleeve. The tool comprises a driving part, a main frame, a spray gun, a positioning block and a control assembly, wherein the spray gun is horizontally and slidably connected inside the main frame, and the driving part is used for driving the spray gun to horizontally move; a gun nozzle of the spray gun is in horizontal sliding connection with the positioning block, the gun nozzle of the spray gun is located atthe center of the positioning block, the nozzle on the gun nozzle is located on one side, away from the main body frame, of the positioning block, the diameter of the nozzle is larger than that of thegun nozzle, the positioning block can enter the pre-buried screw sleeve and is contact with the inner cavity of the pre-buried screw sleeve, and the opening area of the pre-buried screw sleeve is smaller than the bottom area of the main frame; and the control assembly simultaneously controls opening and closing of the driving part and the spray gun. According to the tool with the structure, the problems of uneven spraying, multi-coating or leakage-coating and low efficiency caused by manual operation of the spray gun in the prior art can be solved.

Description

technical field [0001] The invention belongs to the technical field of wind power equipment, and in particular relates to an anti-corrosion oil injection tool for the inner cavity of a wind power pre-embedded screw sleeve. Background technique [0002] At present, in the wind power industry, the mainstream technologies for blade root structure design are generally divided into two types: post-drilling technology and pre-embedding technology. The post-punching process is to leave a certain length of margin at the root of the blade when the glass fiber is laid during the blade manufacturing process. After the blade is molded and demoulded, the margin is cut off with a punching machine to obtain a more perfect plane. , and then drill holes through axial and radial positioning, and install round nuts and stud bolts inside. When the blade is installed, the other end of the stud bolt can be connected and fixed to the hub of the wind turbine; the pre-embedding process is to pre-pl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B13/06
CPCB05B13/06
Inventor 高彦坤
Owner 重通成飞风电设备江苏有限公司
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