JPH0477630U - - Google Patents

Info

Publication number
JPH0477630U
JPH0477630U JP11904690U JP11904690U JPH0477630U JP H0477630 U JPH0477630 U JP H0477630U JP 11904690 U JP11904690 U JP 11904690U JP 11904690 U JP11904690 U JP 11904690U JP H0477630 U JPH0477630 U JP H0477630U
Authority
JP
Japan
Prior art keywords
vibrating
sand
tube
driving device
hollow tube
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP11904690U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP11904690U priority Critical patent/JPH0477630U/ja
Publication of JPH0477630U publication Critical patent/JPH0477630U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例にかかる振動管付近の
構造断面図、第2図は第1図におけるX−X断面
図である。第3図は従来の砂杭打込装置の全体概
略断面図である。 1……中空管、5……振動管、6……支持体、
7……電動機、8……回転軸、9……偏心錘、1
0……支持軸、12……球面座、13……球面体
13、B……球面軸受。

Claims (1)

    【実用新案登録請求の範囲】
  1. 上部に起振機及び砂投入口を備え、内部に砂導
    入路を有する中空管の下端に小径の振動管を伸設
    した砂杭打込装置において、前記振動管の内部に
    電動機を配設するとともにその回転軸に偏心錘を
    連設し、しかも該振動管の上端を球面軸受を介し
    て前記中空管側に枢支連結したことを特徴とする
    砂杭振動打込装置。
JP11904690U 1990-11-13 1990-11-13 Pending JPH0477630U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11904690U JPH0477630U (ja) 1990-11-13 1990-11-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11904690U JPH0477630U (ja) 1990-11-13 1990-11-13

Publications (1)

Publication Number Publication Date
JPH0477630U true JPH0477630U (ja) 1992-07-07

Family

ID=31867026

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11904690U Pending JPH0477630U (ja) 1990-11-13 1990-11-13

Country Status (1)

Country Link
JP (1) JPH0477630U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53114209A (en) * 1977-03-17 1978-10-05 Minoru Kuroda Method and device for improving ground
JPS60112918A (ja) * 1983-11-25 1985-06-19 Kensetsu Kikai Chiyousa Kk 砂杭造成装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53114209A (en) * 1977-03-17 1978-10-05 Minoru Kuroda Method and device for improving ground
JPS60112918A (ja) * 1983-11-25 1985-06-19 Kensetsu Kikai Chiyousa Kk 砂杭造成装置

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