JPS6241897U

JPS6241897U -

Info

Publication number: JPS6241897U
Application number: JP13266485U
Authority: JP
Priority date: 1985-08-30
Filing date: 1985-08-30
Publication date: 1987-03-13
Also published as: JPH0111998Y2

Description

[Brief explanation of the drawing]

第１図は、本考案の立軸ポンプの回転体用スタ
ンドの１組みを示す外観斜視図であり、第２図は
、第１図の回転体用スタンドを用いて回転体を水
平状に置いた側面図であり、第３図は、スタンド
を構成する転動支持台の他の実施例の斜視図であ
り、第４図は、第３図の転動支持台にインペラが
固定されたシヤフトの首部を固定した側面外形図
であり、第５図は、第３図の転動支持台を用いた
回転体用スタンドを用いて回転体の後部を吊り上
げた側面図であり、第６図は、第３図および第４
図の転動支持台の脚部に構成される転動ガイドの
例であり、第７図は、回転体の重心がシヤフト側
にある場合の転動ガイドが設けられた転動支持台
にインペラが固定されたシヤフトの首部を固定し
た側面図であり、第８図は、第７図の転動支持台
の脚部に構成される転動ガイドの例であり、第９
図は、回転体を水平状に乗せて輸送するスタンド
の側面図であり、第１０図は、インペラブレード
の先端を支点として回転体の姿勢を変更する説明
図であり、第１１図は、回転体の姿勢を２台のク
レーンで変更する説明図である。１：回転体、３：インペラ、３ｃ：イペラクラ
ウン、４：シヤフト、１０，２０：転動支持台、
１１：抱持部、１３：シヤフト支持台、１４：イ
ンペラ支持台、２１，２２：転動ガイド、２１ａ
，２２ａ：転動円弧面。 Fig. 1 is an external perspective view showing one set of stands for a rotating body of a vertical shaft pump of the present invention, and Fig. 2 is a perspective view of a rotating body placed horizontally using the stand for a rotating body of Fig. 1. 3 is a side view, FIG. 3 is a perspective view of another embodiment of the rolling support that constitutes the stand, and FIG. 4 is a perspective view of a shaft with an impeller fixed to the rolling support shown in FIG. FIG. 5 is a side view showing the rear part of the rotating body lifted using the rotating body stand using the rolling support shown in FIG. 3; FIG. Figures 3 and 4
This is an example of a rolling guide configured on the leg of the rolling support shown in the figure, and FIG. FIG. 8 is a side view of the neck of the shaft to which the shaft is fixed, and FIG.
The figure is a side view of a stand that transports a rotating body horizontally, FIG. FIG. 2 is an explanatory diagram of changing the body posture using two cranes. 1: rotating body, 3: impeller, 3c: impeller crown, 4: shaft, 10, 20: rolling support,
11: Holding part, 13: Shaft support stand, 14: Impeller support stand, 21, 22: Rolling guide, 21a
, 22a: rolling arc surface.

Claims

[Claims for Utility Model Registration] (1) A stand for a rotating body to which an impeller and a shaft are fixed, comprising a holding part divided into upper and lower halves that holds and fixes the neck of the shaft to which the impeller is fixed; a rolling support base having legs extending so as not to roll around the axis of the shaft and supporting the shaft at a position higher than the radius of the impeller; A rotary body for a vertical shaft pump, comprising: a shaft support base that supports the shaft so that stand. (2) In the direction in which the rolling support rolls when the rear part of the shaft is lifted, the radius is the distance from the ground surface of the rolling support to the center of gravity of the rotating body, and the center of gravity of the rotating body is centered on the center of gravity of the rotating body. 2. The stand for a rotating body of a vertical shaft pump according to claim 1, wherein a rolling guide having a rolling arc surface is formed on a leg of the rolling support.