JPS60151994U - shield tunneling machine - Google Patents

shield tunneling machine

Info

Publication number
JPS60151994U
JPS60151994U JP3986784U JP3986784U JPS60151994U JP S60151994 U JPS60151994 U JP S60151994U JP 3986784 U JP3986784 U JP 3986784U JP 3986784 U JP3986784 U JP 3986784U JP S60151994 U JPS60151994 U JP S60151994U
Authority
JP
Japan
Prior art keywords
shield
bulkhead
earth pressure
cutter wheel
pressure detection
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
JP3986784U
Other languages
Japanese (ja)
Inventor
稔 田山
Original Assignee
日立建機株式会社
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 日立建機株式会社 filed Critical 日立建機株式会社
Priority to JP3986784U priority Critical patent/JPS60151994U/en
Publication of JPS60151994U publication Critical patent/JPS60151994U/en
Pending legal-status Critical Current

Links

Landscapes

  • 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、第２図は従来のシールド掘進機の例を示す断面
側面図、第３図は第１図および第２図のＥ部を示す拡大
詳細図ミ第４図はこの考案の一実施例を示す断面側面図
、第５図は第４図における土圧検出棒およびその近傍部
を示す拡大断面側面図、第６図はこの考案の他の実施例
を示すｉ面側面図である。 １・・・シールド本体、２・・・隔壁、４・・・カッタ
ーホイール、１５・・・バッキング、１６・・・土圧計
、１７・・・ボルト、１８・・・支持筒体、１９・・・
共ツキング、２０・・・ボルト、２１・・・土圧検出棒
、２２・・・台座□、２４・・・バッキング、２５・・
・カバー、２６・・・ボルト、２７・・・油圧シリンダ
、２９・・・シール材。Figures 1 and 2 are cross-sectional side views showing an example of a conventional shield tunneling machine, Figure 3 is an enlarged detailed view of section E in Figures 1 and 2, and Figure 4 is an implementation of this invention. FIG. 5 is an enlarged sectional side view showing the earth pressure detecting rod and its vicinity in FIG. 4, and FIG. 6 is an i-plane side view showing another embodiment of this invention. DESCRIPTION OF SYMBOLS 1... Shield body, 2... Partition wall, 4... Cutter wheel, 15... Backing, 16... Earth pressure gauge, 17... Bolt, 18... Support cylinder, 19...・
Together, 20... Bolt, 21... Earth pressure detection rod, 22... Pedestal □, 24... Backing, 25...
- Cover, 26... Bolt, 27... Hydraulic cylinder, 29... Seal material.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シールド本体の前がわ部にシールド本体と一体に隔壁を
設け、隔壁より前がわのシールドフード部に駆動機によ
り回転させるカッターホイールを配置し、カッターホイ
ールの背面がわ部と隔壁とシールドフード部との間、も
しくはカッターホイールの背面がわ部と隔壁との量比掘
削土砂を取入れるチャンバを形成したズールド掘進機に
おいて、チャンバ内がわに一端部を臨ませた土圧検出棒
を隔壁に前後方向に摺動できるように支持させ、土圧検
出棒の他端部をシールド本体内に設置した往復手段に連
結し、土圧検出棒の壁部にチャ、ンバ内の土圧を検出す
る土圧検出器を取付けたことを特徴とするシールド掘進
機。A bulkhead is provided integrally with the shield body on the front side of the shield body, and a cutter wheel rotated by a drive machine is placed in the shield hood portion in front of the bulkhead, and the cutter wheel rotates between the back side of the cutter wheel, the bulkhead, and the shield hood. In a Zulud excavator that forms a chamber for receiving excavated soil, an earth pressure detection rod with one end facing inside the chamber is connected to the bulkhead. The earth pressure detection rod is supported so that it can slide back and forth, and the other end of the earth pressure detection rod is connected to a reciprocating means installed inside the shield body. A shield excavator characterized by being equipped with an earth pressure detector.
JP3986784U 1984-03-19 1984-03-19 shield tunneling machine Pending JPS60151994U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3986784U JPS60151994U (en) 1984-03-19 1984-03-19 shield tunneling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3986784U JPS60151994U (en) 1984-03-19 1984-03-19 shield tunneling machine

Publications (1)

Publication Number Publication Date
JPS60151994U true JPS60151994U (en) 1985-10-09

Family

ID=30548217

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3986784U Pending JPS60151994U (en) 1984-03-19 1984-03-19 shield tunneling machine

Country Status (1)

Country Link
JP (1) JPS60151994U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017014878A (en) * 2015-07-07 2017-01-19 三井住友建設株式会社 Shield excavating machine and method of constructing tunnel

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5837296A (en) * 1981-08-27 1983-03-04 株式会社熊谷組 Shield drilling machine
JPS58189495A (en) * 1982-04-27 1983-11-05 三菱重工業株式会社 Drilling of shield tunnel
JPS58207492A (en) * 1982-05-28 1983-12-02 石川島播磨重工業株式会社 Method of controlling stability of coal face of shield excavator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5837296A (en) * 1981-08-27 1983-03-04 株式会社熊谷組 Shield drilling machine
JPS58189495A (en) * 1982-04-27 1983-11-05 三菱重工業株式会社 Drilling of shield tunnel
JPS58207492A (en) * 1982-05-28 1983-12-02 石川島播磨重工業株式会社 Method of controlling stability of coal face of shield excavator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017014878A (en) * 2015-07-07 2017-01-19 三井住友建設株式会社 Shield excavating machine and method of constructing tunnel

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