JPH01154999A - Segment conveyor for shield excavation - Google Patents

Segment conveyor for shield excavation

Info

Publication number
JPH01154999A
JPH01154999A JP62310828A JP31082887A JPH01154999A JP H01154999 A JPH01154999 A JP H01154999A JP 62310828 A JP62310828 A JP 62310828A JP 31082887 A JP31082887 A JP 31082887A JP H01154999 A JPH01154999 A JP H01154999A
Authority
JP
Japan
Prior art keywords
segment
lifter
feeder
erector
conveyer
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
JP62310828A
Other languages
Japanese (ja)
Other versions
JPH07107358B2 (en
Inventor
Hiroshi Hirokawa
広川 宏
Masaaki Miura
三浦 正昭
Mikio Sakamoto
坂本 幹男
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP62310828A priority Critical patent/JPH07107358B2/en
Publication of JPH01154999A publication Critical patent/JPH01154999A/en
Publication of JPH07107358B2 publication Critical patent/JPH07107358B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

PURPOSE: To improve the working efficiency by providing a heavy hoist, a table lifter with a positioning mechanism, a conveyer, and a feeder. CONSTITUTION: A suction board 3a of a heavy hoist 3 sucks and lifts a rear face of a segment (a) on a carriage 1, travels, rotates, and delivers it on table lifters 5, 6. Secondly, the lifters 5, 6 receive and position the segment (a), a hydraulic cylinder raises it so as to set it to a same height as a conveyer 7, and driver rollers deliver the segment (a) on drive rollers 7a of the conveyer 7. Thirdly, the conveyer 7 carries the segment (a) and delivers it onto a segment lifter 8. The liter 8 positions it, a hydraulic cylinder raises the segment (a) along with the body, and the segment (a) is sucked by a suction board 9b of a feeder 9. The feeder 9 is made to advance to move the segment (a) to an erector 11 so that the segment (a) is held and arranged by the erector 11.

Description

【発明の詳細な説明】 (産業上の利用分野) 本発明は、シールド掘削機による掘削現場にセグメント
を搬入するセグメント搬送装置に関するものである。
DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a segment transport device for transporting segments to an excavation site by a shield excavator.

(従来の技術) シールド掘削においては、シールド掘削機による掘削作
業とともに、シールド掘削機の後部へのセグメントの搬
送作業、セグメントの組立施工作業が行われており、従
来のセグメント搬送は、台車によってセグメントをシー
ルド掘削機の後部近くまで搬入し、ホイストにより台車
上のセグメントを吊上げてシールド掘削機後部のエレク
タまで移送する作業になっている。
(Prior technology) In shield excavation, in addition to the excavation work by a shield excavator, the work of transporting the segments to the rear of the shield excavator and the assembly work of the segments are performed. The work involved carrying the segment near the rear of the shield excavator, lifting the segments on the trolley using a hoist, and transporting them to the erector at the rear of the shield excavator.

(発明が解決しようとする問題点) 従来の前記セグメント搬送は、台車によってセグメント
をシールド掘削機の後部近くまで搬入し、同台車とシー
ルド掘削機の後部に設けたエレクタ間でホイストを操作
するため、シールド掘削機による掘削作業の妨げになり
(掘削土砂の後方排出などが困難となる)、シールド掘
削、排土作業とセグメント搬送、組立施工作業の同時進
行が困難になって、作業能率低下の原因になっているな
どの問題点がある。
(Problems to be Solved by the Invention) In the conventional segment transportation, the segments are carried near the rear of the shield excavator using a truck, and a hoist is operated between the truck and an erector provided at the rear of the shield excavator. This obstructs the excavation work by the shield excavator (difficult to discharge excavated soil backwards, etc.), making it difficult to perform shield excavation, earth removal work, segment transportation, and assembly work at the same time, reducing work efficiency. There are problems such as the cause of

(問題点の解決手段) 本発明は、前記のような問題点に対処するために開発さ
れたシールド掘削のセグメント搬送装置であって、セグ
メント背面を吊上げて走行する揚重機と、該揚重機から
セグメントを受取って上昇する位置決め機構付きテーブ
ルリフタと、該テーブルリフタからセグメントを受取っ
て駆動ローラ群で移送する移送コンベアと、該移送コン
ベアからセグメントを受取って上昇する位置決め機構付
きセグメントリフタと、該セグメントリフタからセグメ
ントを受取って前進しエレクタに供給するフィーダを具
備した構成とし、シールド掘削機の後方におけるセグメ
ント搬送経路を高くしてシールド掘削、排土作業の同時
進行を可能にするとともに、セグメント搬送を一連の機
構により自動化してセグメント搬送能率を高め、セグメ
ント搬送、組立施工性能とともに掘削能率を向上してい
る。
(Means for Solving Problems) The present invention is a shield excavation segment transport device developed to solve the above-mentioned problems. A table lifter with a positioning mechanism that receives a segment and moves up; a transfer conveyor that receives a segment from the table lifter and transfers it by a group of drive rollers; a segment lifter with a positioning mechanism that receives a segment from the transfer conveyor and moves up; and the segment. The system is equipped with a feeder that receives segments from a lifter, moves forward, and supplies them to the erector.The segment transport path at the rear of the shield excavator is raised to enable shield excavation and earth removal work to proceed simultaneously, and the segment transport is A series of mechanisms are automated to increase segment transport efficiency, improving segment transport and assembly performance as well as excavation efficiency.

(作 用) 揚重機によってセグメント背面を吊上げて移送しテーブ
ルリフタに受渡し、テーブルリフタによってセグメント
を位置決めして上昇し移送コンベヤに受渡して、移送コ
ンベアの駆動ローラ群によってセグメントを移送しセグ
メントリフタに受渡すとともに、セグメントリフタによ
ってセグメントを位置決めして上昇しフィーダに受渡し
、同フィーダによってセグメントを前進してエレクタに
供給するセグメント搬送となり、該セグメントは、前記
各機構による一連の連動によりかつ高い搬送経路でエレ
クタに供給され、セグメント搬送が自動化されて効率よ
く行われるとともに、同セグメントの組立施工が円滑に
遂行される。高い搬送経路によるセグメントの搬送によ
って、シールド掘削、排土作業の同時進行が可能となっ
てシールド掘削が効率よく行われる。
(Function) A lifting machine lifts the back of the segment, transfers it, and delivers it to the table lifter.The table lifter positions the segment, raises it, and delivers it to the transfer conveyor.The drive roller group of the transfer conveyor transfers the segment, and the segment is received by the segment lifter. At the same time, the segment lifter positions and raises the segment to deliver it to the feeder, and the feeder advances the segment and supplies it to the erector.The segment is transported by a series of interlocking mechanisms by the above-mentioned mechanisms and along a high transport path. The segment is supplied to the erector, and the segment transportation is automated and carried out efficiently, and the assembly of the segment is carried out smoothly. By conveying the segments along a high conveyance path, shield excavation and soil removal work can be carried out simultaneously, and shield excavation can be carried out efficiently.

(実施例) 第1図ないし第6図に本発明の一実施例を示し、図中(
a)はセグメント、(b)はシールド掘削機、(1)は
台車であって、セグメント(a)背面を吊上げて走行す
る揚重機(3)と、揚重機(3)からセグメン) (a
)を受は取って上昇する位置決め機構付きテーブルリフ
タ(5,6)と、テーブルリフタ(5,6)からセグメ
ント(a)を受は取って駆動ローラ群(7a)で移送す
る移送コンベア(力と、移送コンベア(7)からセグメ
ント(a)を受は取って上昇する位置決め機構付きセグ
メントリフタ(8)と、セグメントリフタ(8)からセ
グメント(a)を受は取って前進しエレクタσυに供給
するフィーダ(9)を具備したシールド掘削のセグメン
ト搬送装置になっている。
(Embodiment) An embodiment of the present invention is shown in FIGS. 1 to 6, and (
a) is a segment, (b) is a shield excavator, (1) is a trolley, and segment (a) is a lifting machine (3) that travels by lifting the back side, and a segment from the lifting machine (3)) (a)
) and a table lifter (5, 6) with a positioning mechanism that lifts the segment (a) by picking it up from the table lifter (5, 6), and a transfer conveyor (forced and a segment lifter (8) with a positioning mechanism that picks up the segment (a) from the transfer conveyor (7) and ascends, and a segment lifter (8) with a positioning mechanism that picks up the segment (a) from the segment lifter (8) and moves forward to supply it to the erector συ. This is a segment conveyance device for shield excavation equipped with a feeder (9) for conveying.

前記揚重機(3)は、上部レール(4)に装架され吸着
盤(3a)(バキューム)で台車(1)上のセグメント
(揚の背面を吊上げて走行し、セグメン) (a)を9
0°回転させてテーブルリフタ(5)上に受は渡す。図
中(2)は台車(1)の下部レールである。
The lifting machine (3) is mounted on the upper rail (4) and uses a suction cup (3a) (vacuum) to move the segment (a) onto the trolley (1) by lifting the back side of the truck (segment).
Rotate it by 0° and place the receiver on the table lifter (5). In the figure, (2) is the lower rail of the truck (1).

前記テーブルリフタ(5,6)は、下部レール(2)上
に配置されている車輪(XOa)付きフレームoOの下
部枠(10b)上に配設されたりフタ−(5)と、リフ
ター(5)上に配設されたテーブル(6)からなり、リ
フター(5)は、第2図に示すように下部枠(10b)
とテーブル(6)のフレーム(6a)間に連設された複
数のX状リンク機構(5b) (5b)と、複数の流体
圧シリンダ(5a)からなり、流体圧シリンダ(5a)
の伸縮によってテーブル(6)を昇降する。テーブル(
6)は、第2.3.4図に示すようにフレーム(6a)
、フレーム(6a)に配設されたモータ(6b)、フレ
ーム(6a)上に間隔をおき配設された複数の駆動ロー
ラ(6c) 、継手(6d)と、軸受(68) 、チェ
ノ(6f)、フレーム(6a)上に配設されセグメント
(a)の左右振れを防止して位置決めする複数のサイド
ローラ(6g)等からなり、第1図に示す実線位置に下
降した状態でセグメン) (a)を受は取り点線位置に
上昇し、各駆動ローラ(6C)の回転駆動によってセグ
メント(a)を移送コンベア(7)上に繰り出す。
The table lifters (5, 6) are arranged on the lower frame (10b) of the frame oO with wheels (XOa) arranged on the lower rail (2), and the lid (5) and the lifter (5) ), and the lifter (5) is placed on the lower frame (10b) as shown in FIG.
and a plurality of X-shaped link mechanisms (5b) connected between the frame (6a) of the table (6) and a plurality of fluid pressure cylinders (5a), the fluid pressure cylinder (5a)
The table (6) is raised and lowered by expanding and contracting. table(
6) The frame (6a) as shown in Figure 2.3.4
, a motor (6b) disposed on the frame (6a), a plurality of drive rollers (6c) disposed at intervals on the frame (6a), a joint (6d), a bearing (68), and a chino (6f). ) and a plurality of side rollers (6g), etc., which are arranged on the frame (6a) and position the segment (a) by preventing it from wobbling left and right. The receiver takes a) and rises to the dotted line position, and the segment (a) is delivered onto the transfer conveyor (7) by the rotational drive of each drive roller (6C).

前記移送コンベア(力は、モータ等によって回転駆動さ
れる駆動ローラ(7a)を有し、セグメント(a)を高
い配置で移送するとともに、複数のセグメントを蓄積、
保管して搬送を円滑にする。
The transfer conveyor (force) has a drive roller (7a) rotationally driven by a motor or the like, which transfers the segments (a) in a high arrangement and accumulates a plurality of segments;
Storage to facilitate transportation.

前記セグメントリフタ(8)は、第1.5.6図に示す
ように移送コンベア(力の先端部に配設されフレームa
O上に配設された複数の流体圧シリンダ(8b)で昇降
される本体(8a)を有し、本体(8a)上に複数の支
持ローラ(8C)が設げられ、本体(8a)の両側にセ
グメント(a)の振れを防止して位置決めをするサイド
ローラ(8d)が設けられている。
The segment lifter (8) is arranged at the tip of the transfer conveyor (force) and attached to the frame a as shown in Figure 1.5.6.
It has a main body (8a) that is lifted and lowered by a plurality of fluid pressure cylinders (8b) arranged on the main body (8a), and a plurality of support rollers (8C) are provided on the main body (8a), and the main body (8a) is Side rollers (8d) are provided on both sides to prevent the segment (a) from wobbling and to position it.

前記フィーダ(9)は、本体(9a)前部に設けた吸着
盤(9b)を有し、フレーム(1■上に複数の車輪(9
0)を介して走行可能に配設され、流体圧シリンダ(9
d)で前後動されて、セグメン) (a)をエレクタ圓
に受は渡す。
The feeder (9) has a suction cup (9b) provided on the front part of the main body (9a), and has a plurality of wheels (9) on the frame (1).
The fluid pressure cylinder (9
After being moved back and forth in d), Uke passes segment) (a) to Erecta En.

前記エレクタ01)は、第1図に示すようにシールド掘
削機(b)の後側に配設され、セグメン) (a)を把
持して組立施工場所に配置し、該セグメント(a)はボ
ルト等によってリング状に連結されて施工される。
The erector 01) is installed on the rear side of the shield excavator (b) as shown in Fig. 1, grips the segment (a) and places it at the assembly construction site, and the segment (a) is attached to the bolt. It is constructed by connecting them in a ring shape.

本発明の実施例は、前記のような構成になっており作用
について詳述すると、揚重機(3)の吸着盤(3a)に
よって台車(1)上のセグメン) (a)背面を吸着し
て吊り上げ走行するとともに90’回転し、該セグメン
ト(a)が下降中のテーブルリフタ(5,6)上に受は
渡される。テーブルリフタ(5,6)は、セグメン) 
(a)を受取って左右振れ等をなくする位置決めをし、
流体圧シリンダ(5a)で上昇して移送コンベア(力と
同高とし、駆動ローラ(60でセグメント(a)を移送
コンベア(力の駆動ローラ(7a)上に受は渡す。
The embodiment of the present invention has the above-mentioned structure, and its operation will be described in detail. As the table lifts and travels, it rotates 90', and the segment (a) is passed onto the table lifters (5, 6) which are being lowered. The table lifter (5, 6) is a segment)
Receive (a) and position it to eliminate left and right wobbling, etc.
The hydraulic cylinder (5a) raises it to the same height as the transfer conveyor (force) and the drive roller (60) passes the segment (a) onto the transfer conveyor (force drive roller (7a)).

移送コンベア(力は、フレームfil上に配設され駆動
ローラ群(7a)によってセグメン) (a)を高い搬
送経路で移送するとともに、セグメント(a)の保管、
蓄積の機能を有しセグメントリフタ(8)上へ受は渡す
Transfer conveyor (force is arranged on the frame fil and is segmented by a group of drive rollers (7a)) (a) is transferred in a high conveyance path, and storage of the segment (a)
The receiver is passed onto a segment lifter (8) which has a storage function.

セグメントリフタ(8)は、セグメン) (a)の左右
振れなどをなくする位置決めをし、流体圧シリンダ(8
b)で本体(8a)とともにセグメント(a)を上昇し
フィーダ(9)の吸着盤(9b)に吸着せしめ、流体圧
シリンダ(9d)によるフィーダ(9)の前進によって
セグメン)(a)ヲエレクタαυまで移動し、エレクタ
(11)でセグメン) (a)を把持し所定の配置にす
る。
The segment lifter (8) is positioned to eliminate left and right wobbling of the segment (a), and the fluid pressure cylinder (8)
At step b), the segment (a) is raised together with the main body (8a) and adsorbed to the suction cup (9b) of the feeder (9), and the feeder (9) is advanced by the fluid pressure cylinder (9d) to move the segment (a) to the erector αυ. Then, use the erector (11) to grasp the segment (a) and place it in the specified position.

エレクタ01)は、適宜の機構によって前後動とともに
回転操作され、セグメン) (a)を組立位置に配置す
る。
The erector 01) is operated to move back and forth and rotate by a suitable mechanism to place the segment (a) in the assembly position.

揚重機(3)、テーブルリフタ(5,6)、移送コンベ
ア(力、セグメントリフタ(8)、フィーダ(9)およ
びエレクタ0υのモータ、流体圧シリンダ等は、図示省
略した制御装置によって自動制御され、セグメント(a
)は一連の作動によって能率的に円滑にエレクタαυへ
連続供給されるとともに、セグメント(a)の搬送経路
が高くなっているとともに、セグメント搬送の作業員が
少なくなり、セグメント搬送、組立施工時に、シールド
掘削機(b)を駆動してシールド掘削、排土作業を同時
に行うことができる。
The lifting machine (3), table lifter (5, 6), transfer conveyor (force, segment lifter (8), feeder (9), erector 0υ motor, fluid pressure cylinder, etc. are automatically controlled by a control device not shown). , segment (a
) is efficiently and smoothly continuously supplied to the erecta αυ through a series of operations, and the conveyance path of segment (a) is raised, reducing the number of workers involved in conveying the segments, which makes it easier to carry out segment conveyance and assembly. Shield excavation and earth removal work can be performed simultaneously by driving the shield excavator (b).

(発明の効果) 本発明は、前述のような構成になっており、揚重機によ
るセグメントの吊上げ移送、テーブルリフタによるセグ
メントの上昇、位置決め、移送コンベアによるセグメン
ト移送、セグメントリフタによるセグメントの上昇、位
置決め、フィーダによるセグメントの前進等により、シ
ールド掘削機の後方におけるセグメント搬送経路が高く
なりシールド掘削、土砂排土作業の同時進行が可能とな
り、セグメント搬送が一連の前記機構により自動化され
、セグメント搬送、組立施工性能とともに掘削効率が著
しく向上されている。
(Effects of the Invention) The present invention has the above-described configuration, and includes lifting and transferring of segments by a lifting machine, lifting and positioning of segments by a table lifter, transferring segments by a transfer conveyor, and lifting and positioning of segments by a segment lifter. By advancing the segment by the feeder, etc., the segment transport path at the rear of the shield excavator becomes higher, making it possible to perform shield excavation and earth removal work simultaneously.Segment transport is automated by the series of mechanisms described above, and segment transport and assembly are performed. Construction performance and excavation efficiency have been significantly improved.

以上本発明を実施例について説明したが、勿論本発明は
このような実施例にだけ局限されるものではなく、本発
明の精神を逸脱しない範囲内で種々の設計の改変を施し
うるものである。
Although the present invention has been described above with reference to embodiments, it goes without saying that the present invention is not limited to such embodiments, and that various design modifications can be made without departing from the spirit of the present invention. .

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

第1図は本発明の実施例を示す全体の縦断機構図、第2
図はテーブルリフタの一部縦断側視図、第3図はテーブ
ルリフタのテーブル部の正面図、第4図は第3図の平面
図、第5図は第1図のセグメントリフタとフィーダ部分
の拡大側面図、第6図は第5図の正面図である。 3:揚重機 5.6:テーブルリフタ 7:移送コンベ
ア 8:セグメントリフタ 9:フイーダ 11:エレ
クタ
Fig. 1 is an overall vertical sectional view showing an embodiment of the present invention;
The figure is a partially vertical side view of the table lifter, Figure 3 is a front view of the table part of the table lifter, Figure 4 is a plan view of Figure 3, and Figure 5 is a view of the segment lifter and feeder part of Figure 1. The enlarged side view, FIG. 6, is a front view of FIG. 3: Lifting machine 5.6: Table lifter 7: Transfer conveyor 8: Segment lifter 9: Feeder 11: Erecta

Claims (1)

【特許請求の範囲】[Claims]  セグメント背面を吊上げて走行する揚重機と、該揚重
機からセグメントを受取つて上昇する位置決め機構付き
テーブルリフタと、該テーブルリフタからセグメントを
受取つて駆動ローラ群で移送する移送コンベアと、該移
送コンベアからセグメントを受取つて上昇する位置決め
機構付きセグメントリフタと、該セグメントリフタから
セグメントを受取つて前進しエレクタに供給するフィー
ダを具備したことを特徴とするシールド掘削のセグメン
ト搬送装置。
A lifting machine that travels while lifting the back of the segment; a table lifter with a positioning mechanism that receives the segment from the lifting machine and raises it; a transfer conveyor that receives the segment from the table lifter and transfers it by a group of drive rollers; 1. A segment conveyance device for shield excavation, comprising a segment lifter with a positioning mechanism that receives a segment and raises it, and a feeder that receives a segment from the segment lifter and moves forward to supply it to an erector.
JP62310828A 1987-12-10 1987-12-10 Segment carrier for shield excavation Expired - Fee Related JPH07107358B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62310828A JPH07107358B2 (en) 1987-12-10 1987-12-10 Segment carrier for shield excavation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62310828A JPH07107358B2 (en) 1987-12-10 1987-12-10 Segment carrier for shield excavation

Publications (2)

Publication Number Publication Date
JPH01154999A true JPH01154999A (en) 1989-06-16
JPH07107358B2 JPH07107358B2 (en) 1995-11-15

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JP62310828A Expired - Fee Related JPH07107358B2 (en) 1987-12-10 1987-12-10 Segment carrier for shield excavation

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01182500A (en) * 1988-01-18 1989-07-20 Mitsubishi Heavy Ind Ltd Segment transporting conveyor
JPH0250500U (en) * 1988-10-05 1990-04-09
JPH0293400U (en) * 1988-12-29 1990-07-25
JPH07139299A (en) * 1993-11-19 1995-05-30 Daiho Constr Co Ltd Device for transporting tunnel-constructing material
US8071837B2 (en) 2005-11-14 2011-12-06 Uni-Charm Corporation Method of manufacturing absorbent article, manufacturing apparatus for absorbent body, and absorbent article manufactured thereby
CN105781588A (en) * 2016-05-11 2016-07-20 四川行之智汇知识产权运营有限公司 Integral climbing formwork device for oil well concrete construction
CN113818910A (en) * 2021-10-11 2021-12-21 中国铁建重工集团股份有限公司 Segment storage and transportation device, tunnel excavation equipment and segment storage and transportation method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS627498U (en) * 1985-06-28 1987-01-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS627498U (en) * 1985-06-28 1987-01-17

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01182500A (en) * 1988-01-18 1989-07-20 Mitsubishi Heavy Ind Ltd Segment transporting conveyor
JPH0250500U (en) * 1988-10-05 1990-04-09
JPH0293400U (en) * 1988-12-29 1990-07-25
JPH07139299A (en) * 1993-11-19 1995-05-30 Daiho Constr Co Ltd Device for transporting tunnel-constructing material
US8071837B2 (en) 2005-11-14 2011-12-06 Uni-Charm Corporation Method of manufacturing absorbent article, manufacturing apparatus for absorbent body, and absorbent article manufactured thereby
CN105781588A (en) * 2016-05-11 2016-07-20 四川行之智汇知识产权运营有限公司 Integral climbing formwork device for oil well concrete construction
CN113818910A (en) * 2021-10-11 2021-12-21 中国铁建重工集团股份有限公司 Segment storage and transportation device, tunnel excavation equipment and segment storage and transportation method
CN113818910B (en) * 2021-10-11 2024-03-12 中国铁建重工集团股份有限公司 Segment storage and transportation device, tunnel tunneling equipment and segment storage and transportation method

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