一种简易式风机叶轮安装设备
By using a simple fan impeller installation device, the problem of difficulty in positioning the impeller shaft hole and the main shaft in one go is solved by using the impact method of pipe fittings and impact columns, thus improving installation efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHINA ELEVENTH CHEM CONSTR
- Filing Date
- 2025-04-27
- Publication Date
- 2026-07-17
AI Technical Summary
In petrochemical engineering, it is difficult to successfully install the impeller shaft hole and main shaft of the decomposition fan equipment in one go. Due to site conditions, the installation efficiency is low.
A simple fan impeller installation device is used, which suspends the impeller on a sling through a pipe fitting. The operator holds the handle and pushes the pipe fitting to swing, causing the impact column to strike the impeller. Combined with the design of the positioning rod and baffle, the installation efficiency is improved.
This improved the installation efficiency of the wind turbine impeller and enabled the impeller and main shaft to be successfully installed in one go.
Smart Images
Figure CN224509554U_ABST
Abstract
Claims
1. A simple fan impeller mounting apparatus characterized by comprising: The device includes an impact column inserted into the inside of a pipe fitting. The outer wall of the pipe fitting is connected to and communicates with a handle. A positioning rod that is screwed into the handle and inserted into the impact column is provided inside the handle. The end of the positioning rod is provided with a baffle that abuts against the end of the handle.
2. The simplified fan impeller installation device as described in claim 1, characterized in that, The pipe is constructed to be circular along its cross-section.
3. The simplified fan impeller installation device as described in claim 2, characterized in that, The outer diameter of the impact column is equal to the inner diameter of the pipe fitting.
4. The simplified fan impeller installation device as described in claim 3, characterized in that, The handle is constructed in a circular shape along its cross-section.
5. The simplified fan impeller installation device as described in claim 4, characterized in that, The handles are symmetrically arranged on both sides of the pipe fitting.
6. The simplified fan impeller installation device as described in claim 5, characterized in that, The corresponding handles on both sides of the pipe fitting are arranged coaxially.
7. The simplified fan impeller installation device as described in claim 6, characterized in that, The handles are arranged at intervals along the axial direction of the pipe fitting.
8. The simplified fan impeller installation device as described in claim 7, characterized in that, The handle is arranged perpendicular to the axis of the pipe fitting.
9. The simplified fan impeller installation device as described in claim 8, characterized in that, The handle is arranged radially along the pipe fitting.