JPS60148397U - Sediment transport device for shield excavator - Google Patents

Sediment transport device for shield excavator

Info

Publication number
JPS60148397U
JPS60148397U JP3523284U JP3523284U JPS60148397U JP S60148397 U JPS60148397 U JP S60148397U JP 3523284 U JP3523284 U JP 3523284U JP 3523284 U JP3523284 U JP 3523284U JP S60148397 U JPS60148397 U JP S60148397U
Authority
JP
Japan
Prior art keywords
spherical surface
transport device
shield excavator
screw conveyor
ring member
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
JP3523284U
Other languages
Japanese (ja)
Other versions
JPH0213599Y2 (en
Inventor
宮坂　肇
Original Assignee
石川島播磨重工業株式会社
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 by 石川島播磨重工業株式会社 filed Critical 石川島播磨重工業株式会社
Priority to JP3523284U priority Critical patent/JPS60148397U/en
Publication of JPS60148397U publication Critical patent/JPS60148397U/en
Application granted granted Critical
Publication of JPH0213599Y2 publication Critical patent/JPH0213599Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Screw Conveyors (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は土砂搬送装置である２基のスクリューコンベヤ
の接合部にエキスパンションジヨイントを用いた従来例
を示す概略断面図、第２図はエキスパンションジヨイン
トを屈曲させた状態を示す図、第３図はシールド掘進機
を使用してトンネルの掘進状態とこれに設けられた２基
のスクリューコンベヤの搬送装置の接合部に本考案にか
かる凸状球面を有する内輪部材と、これに嵌合する凹状
球面を有する外輪部材とによって屈曲自在に接合された
状態を示す図、第４図は上記凸状球面を有する内輪部材
と、これに嵌合する凹状球面を有する外輪部材と各スク
リューコンベヤとの接合状態を示す要部詳細断面図であ
る。 図中、３ａ、３ｂは搬送管、６ａ、６ｂはスクリュー、
１．２はスクリューコンベヤ、２１は凸状球面を有する
内輪部材、２２は凹状球面を有す　−る外輪部材である
。Figure 1 is a schematic cross-sectional view showing a conventional example in which an expansion joint is used at the joint of two screw conveyors that are earth and sand conveyors, Figure 2 is a diagram showing the expansion joint in a bent state, and Figure 3 is a diagram showing a state in which the expansion joint is bent. The figure shows how a tunnel is being excavated using a shield excavator, and the inner ring member having a convex spherical surface according to the present invention and a concave shape fitting thereto are shown at the joint of two screw conveyor transport devices installed in the tunnel. FIG. 4 shows a state in which the inner ring member has a convex spherical surface, the outer ring member has a concave spherical surface, and each screw conveyor is joined to the inner ring member having a convex spherical surface. FIG. 3 is a detailed cross-sectional view of main parts showing the state. In the figure, 3a and 3b are conveyor pipes, 6a and 6b are screws,
1.2 is a screw conveyor, 21 is an inner ring member having a convex spherical surface, and 22 is an outer ring member having a concave spherical surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 搬送管内に回転自在にスクリューを設けたスクリューコ
ンベヤをそれぞれの搬出端と搬入端側とを互いに接合し
て、上記スクリューコンベヤの一方の搬送管の端部に凸
状球面を有する内輪部材を形成すると共に、他方のスク
リューコンベヤの搬送管の端部に上記凸状球面に嵌合す
る凹状球面を有する外輪部材を形成したことを特徴とす
る土砂搬送装置。A screw conveyor having a screw rotatably provided in a conveyance pipe is joined to each other at its output end and input end to form an inner ring member having a convex spherical surface at the end of one of the conveyance tubes of the screw conveyor. An earth and sand conveying device characterized in that an outer ring member having a concave spherical surface that fits into the convex spherical surface is formed at the end of the conveying pipe of the other screw conveyor.
JP3523284U 1984-03-14 1984-03-14 Sediment transport device for shield excavator Granted JPS60148397U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3523284U JPS60148397U (en) 1984-03-14 1984-03-14 Sediment transport device for shield excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3523284U JPS60148397U (en) 1984-03-14 1984-03-14 Sediment transport device for shield excavator

Publications (2)

Publication Number Publication Date
JPS60148397U true JPS60148397U (en) 1985-10-02
JPH0213599Y2 JPH0213599Y2 (en) 1990-04-13

Family

ID=30539324

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3523284U Granted JPS60148397U (en) 1984-03-14 1984-03-14 Sediment transport device for shield excavator

Country Status (1)

Country Link
JP (1) JPS60148397U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6453299U (en) * 1987-09-26 1989-04-03
JPH0247292U (en) * 1988-09-27 1990-03-30
JP2022028309A (en) * 2020-08-03 2022-02-16 株式会社アクティオ Hose drum trolley

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4918215U (en) * 1972-05-22 1974-02-15
JPS6050607U (en) * 1983-09-16 1985-04-09 井関農機株式会社 Granular material transfer pipe

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6050607B2 (en) * 1979-06-28 1985-11-09 富士重工業株式会社 Catenary work vehicle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4918215U (en) * 1972-05-22 1974-02-15
JPS6050607U (en) * 1983-09-16 1985-04-09 井関農機株式会社 Granular material transfer pipe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6453299U (en) * 1987-09-26 1989-04-03
JPH0247292U (en) * 1988-09-27 1990-03-30
JP2022028309A (en) * 2020-08-03 2022-02-16 株式会社アクティオ Hose drum trolley

Also Published As

Publication number Publication date
JPH0213599Y2 (en) 1990-04-13

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