JPS62110394U - - Google Patents

Info

Publication number
JPS62110394U
JPS62110394U JP19968985U JP19968985U JPS62110394U JP S62110394 U JPS62110394 U JP S62110394U JP 19968985 U JP19968985 U JP 19968985U JP 19968985 U JP19968985 U JP 19968985U JP S62110394 U JPS62110394 U JP S62110394U
Authority
JP
Japan
Prior art keywords
earth
sand
sediment
tank
pump
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.)
Granted
Application number
JP19968985U
Other languages
Japanese (ja)
Other versions
JPH0354235Y2 (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 JP1985199689U priority Critical patent/JPH0354235Y2/ja
Publication of JPS62110394U publication Critical patent/JPS62110394U/ja
Application granted granted Critical
Publication of JPH0354235Y2 publication Critical patent/JPH0354235Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図、第２図は本考案の一実施例を示し、第
１図は本考案による掘削土砂搬出装置を備えたト
ンネル掘進機の縦断面図、第２図は第１図の―
矢視図、第３図ないし第５図は従来の掘削土砂
搬出装置を備えたトンネル掘進機の縦断面図であ
る。１……スクリユーコンベア、１ｂ……スクリ
ユーケーシング、５……土砂圧送管、１１ａ……
土砂排出口、１３……土砂タンク、１４……土砂
圧送ポンプ、１００……カツタホイール、１０２
……シールド、１０６……セグメント。 1 and 2 show an embodiment of the present invention, FIG. 1 is a longitudinal cross-sectional view of a tunnel boring machine equipped with an excavating earth and sand transport device according to the present invention, and FIG. 2 is the same as in FIG. 1.
The arrow view and FIGS. 3 to 5 are longitudinal sectional views of a tunnel excavating machine equipped with a conventional excavating earth and sand transporting device. 1... Screw conveyor, 1b... Screw casing, 5... Sediment pressure feeding pipe, 11a...
Sediment discharge port, 13...Sediment tank, 14...Sediment pressure pump, 100...Katsuta wheel, 102
...Shield, 106...segment.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] トンネル掘進機のカツタホイールで掘削され、
スクリユーコンベアで後方に搬出される掘削土砂
を土砂タンクへ排出し、その土砂タンク内の土砂
を土砂圧送ポンプにより土砂圧送管へ送り出すよ
うにした掘削土砂搬出装置において、前記スクリ
ユーコンベアの土砂排出口をそのスクリユーケー
シングの側壁部に設け、前記土砂タンクを前記土
砂排出口の斜め下方に設置し、かつ該排出口から
排出される土砂を直接受けられるようにし、前記
土砂圧送ポンプを土砂タンクに対して水平に設置
して、該土砂圧送ポンプの軸心をシールドの軸心
に近づけたことを特徴とする掘削土砂搬出装置。 It was excavated with the cutter wheel of a tunnel boring machine,
In the excavated earth and sand transport device, the excavated earth and sand carried backward by a screw conveyor is discharged into an earth and sand tank, and the earth and sand in the earth and sand tank is sent to an earth and sand pressure pipe by an earth and sand pressure pump. An outlet is provided in the side wall of the screw casing, the sediment tank is installed diagonally below the sediment discharge port, and the sediment discharged from the discharge port is directly received, and the sediment pump is connected to the sediment tank. 1. An excavating earth and sand transport device, characterized in that the earth and sand pump is installed horizontally to the shield, and the axis of the earth and sand pump is brought close to the axis of the shield.
JP1985199689U 1985-12-27 1985-12-27 Expired JPH0354235Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985199689U JPH0354235Y2 (en) 1985-12-27 1985-12-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985199689U JPH0354235Y2 (en) 1985-12-27 1985-12-27

Publications (2)

Publication Number Publication Date
JPS62110394U true JPS62110394U (en) 1987-07-14
JPH0354235Y2 JPH0354235Y2 (en) 1991-11-28

Family

ID=31161546

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985199689U Expired JPH0354235Y2 (en) 1985-12-27 1985-12-27

Country Status (1)

Country Link
JP (1) JPH0354235Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011122306A (en) * 2009-12-08 2011-06-23 Alpha Civil Engineering:Kk Excavator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55102000U (en) * 1979-01-05 1980-07-16
JPS60109492A (en) * 1983-11-15 1985-06-14 株式会社熊谷組 Drilled earth and sand conveyor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55102000U (en) * 1979-01-05 1980-07-16
JPS60109492A (en) * 1983-11-15 1985-06-14 株式会社熊谷組 Drilled earth and sand conveyor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011122306A (en) * 2009-12-08 2011-06-23 Alpha Civil Engineering:Kk Excavator

Also Published As

Publication number Publication date
JPH0354235Y2 (en) 1991-11-28

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