JP2010090675A - Sidewall removal device - Google Patents

Sidewall removal device Download PDF

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Publication number
JP2010090675A
JP2010090675A JP2008264396A JP2008264396A JP2010090675A JP 2010090675 A JP2010090675 A JP 2010090675A JP 2008264396 A JP2008264396 A JP 2008264396A JP 2008264396 A JP2008264396 A JP 2008264396A JP 2010090675 A JP2010090675 A JP 2010090675A
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Prior art keywords
side wall
road surface
carriage
crushing waste
supported
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JP2008264396A
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Japanese (ja)
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Yoshimitsu Harada
穀満 原田
Kazunori Omura
和範 大村
Hideyuki Maruta
秀行 丸田
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DAIWA KIKO
Daiwa Kiko KK
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DAIWA KIKO
Daiwa Kiko KK
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Priority to JP2008264396A priority Critical patent/JP2010090675A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a sidewall removal device capable of easily removing a sidewall provided in a width end of a road face. <P>SOLUTION: Tracks 13 are laid on the road face 11. A carriage 14 is supported to allow traveling on the tracks 13. A conveyer 19 is supported on the carriage 14, to convey the sidewall 12 of the width end of the road face 11 to a center side of the road face 11, by suspending the sidewall 12. The carriage 14 is supported with a crushed scrap receiver 28 positioned in the outside and lower side of the high-level load face 11 to receive the crushed scrap. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

この発明は、鉄道や自動車道等の高架路面の幅端部に設けられた側壁を撤去する場合に好適な側壁撤去装置に関するものである。   The present invention relates to a side wall removing device suitable for removing a side wall provided at a width end portion of an elevated road surface such as a railway or an automobile road.

鉄道や自動車道等の路面の幅端部に設けられた側壁が経年劣化した場合や、防音効果を有するものと構築し直す場合には、既設の側壁を撤去する必要があった。このような場合には、側壁の外側や下側に防護用のネット等を設置した状態で、作業者が手作業により、側壁をその付け根部付近で切断し、その後に側壁を路面の中央部側に寄せて、トラックの荷台等に積み込んでいた。   When the side wall provided at the wide end of the road surface of a railway or an automobile road deteriorates over time, or when it is reconstructed to have a soundproofing effect, it is necessary to remove the existing side wall. In such a case, the worker cuts the side wall in the vicinity of the base portion by manual work with a protective net or the like installed on the outer side or the lower side of the side wall, and then the side wall is centered on the road surface. It was loaded on the truck bed and so on.

また、煙突を解体する工法として、特許文献１に開示されるような方法が従来提案されている。この従来方法では、煙突の周囲に足場を組み上げて、その足場の周囲をシートにより包囲している。そして、このシートにより煙突をその周囲と遮断することにより、煙突の解体時に発生する粉塵等の飛散を防止するようにしている。
特開２００４−１４４３９２号公報 Further, as a method of dismantling the chimney, a method as disclosed in Patent Document 1 has been conventionally proposed. In this conventional method, a scaffold is assembled around the chimney, and the periphery of the scaffold is surrounded by a sheet. Then, the chimney is shielded from the surroundings by this sheet, thereby preventing dust and the like generated when the chimney is dismantled from being scattered.
JP 2004-144392 A

ところが、前述した従来の路面における側壁の撤去方法では、作業者が手作業にて撤去作業を行っているため、その撤去作業が面倒であって、多大な労力と作業時間を要するという問題があった。   However, in the conventional method for removing the side wall on the road surface, since the worker manually performs the removal work, the removal work is troublesome and requires a lot of labor and work time. It was.

また、特許文献１に記載の従来方法は、煙突を解体する際の工法に関するものであるため、この工法を水平方向に長く延びる路面の側壁の撤去方法に適用することはできなかった。   Moreover, since the conventional method described in Patent Document 1 relates to a method for dismantling a chimney, this method could not be applied to a method for removing a side wall of a road surface extending in the horizontal direction.

この発明は、このような従来の技術に存在する問題点に着目してなされたものである。その目的は、路面の幅端部に設けられた側壁を、多くの労力や作業時間を要することなく、容易に撤去することができる側壁撤去装置を提供することにある。   The present invention has been made paying attention to such problems existing in the prior art. The purpose is to provide a side wall removing device that can easily remove the side wall provided at the width end portion of the road surface without requiring much labor and work time.

上記の目的を達成するために、この発明は、路面上に敷設された軌道と、その軌道上を走行可能な台車と、その台車上に支持され、路面の幅端部の側壁を吊り上げて路面の中央部側に搬送する搬送装置とを備えたことを特徴としている。   In order to achieve the above object, the present invention provides a track that is laid on a road surface, a cart that can run on the track, and supported on the cart, lifting a side wall at the width end of the road surface, And a transport device for transporting to the central portion side.

従って、この発明においては、台車が軌道に沿って低速度にて連続的または間欠的に走行移動されながら、路面の幅端部に設けられた側壁の撤去作業が順に行われる。そして、側壁の撤去時には、側壁が付け根部付近にて切断されるとともに、その切断された側壁が搬送装置により吊り上げられて路面の中央部側に搬送され、トラックの荷台等に積み込まれる。よって、側壁の撤去作業を、多くの労力や作業時間を要することなく容易に行うことができる。   Therefore, in this invention, the removal operation of the side wall provided at the width end portion of the road surface is sequentially performed while the carriage is continuously or intermittently moved along the track at a low speed. When the side wall is removed, the side wall is cut in the vicinity of the base portion, and the cut side wall is lifted by the transfer device, transferred to the center of the road surface, and loaded on a truck bed or the like. Therefore, the removal of the side wall can be easily performed without requiring much labor and work time.

また、前記の構成において、高架路面の外側及び下側に位置し、破砕屑を受けるための破砕屑受けを前記台車に支持するとよい。このように構成した場合には、側壁の撤去時に発生する破砕屑が、高架路面の外側及び下側に飛散するおそれを防止することができる。   Moreover, the said structure WHEREIN: It is good to be located in the outer side and lower side of an elevated road surface, and to support the crushing waste receptacle for receiving crushing waste to the said cart. When comprised in this way, the crushing waste which generate | occur | produces at the time of removal of a side wall can prevent a possibility of scattering to the outer side and lower side of an elevated road surface.

さらに、前記の構成において、前記破砕屑受けを伸縮可能に構成するとともに、収縮状態においては、側壁の上端より上方に位置して、その状態で高架路面の幅方向における側壁の内外間を移動可能にするとよい。このようにすれば、破砕屑受けのセット及び配置換えが容易になる。   Further, in the above-described configuration, the shredder receptacle is configured to be extendable and retractable, and in a contracted state, is positioned above the upper end of the side wall and can move between the inside and outside of the side wall in the width direction of the elevated road surface in that state. It is good to. If it does in this way, a set and arrangement change of a crushing waste receptacle will become easy.

以上のように、この発明によれば、路面の幅端部に設けられた側壁を、多くの労力や作業時間を要することなく、容易に撤去することができる。   As described above, according to the present invention, the side wall provided at the width end portion of the road surface can be easily removed without requiring much labor and work time.

以下に、この発明の一実施形態を、図面に基づいて説明する。
図１及び図２に示すように、鉄道や自動車道等の高架路面１１の幅端部に設けられた側壁１２を撤去する場合には、路面１１上に一対のレールよりなる軌道１３が敷設される。軌道１３上には、四角枠状の台車１４が下端に設けられた８つの車輪１５を介して走行可能に支持されている。８つの車輪１５のうち、４つの車輪１５には走行用モータ１６が連結され、これらのモータ１６によって車輪１５が回転されることにより、台車１４が軌道１３に沿って路面１１の延長方向に低速度で走行移動される。この場合、台車１４の底部が路面１１の延長方向に向かって開放された状態にあり、台車１４が路面１１上に乗り入れられたトラック１７を跨いで走行されるようになっている。 An embodiment of the present invention will be described below with reference to the drawings.
As shown in FIGS. 1 and 2, when removing the side wall 12 provided at the width end of the elevated road surface 11 such as a railway or an automobile road, a track 13 made of a pair of rails is laid on the road surface 11. The On the track 13, a rectangular frame-shaped carriage 14 is supported so as to be able to travel via eight wheels 15 provided at the lower end. Of the eight wheels 15, four motors 15 are connected to the traveling motor 16, and the wheels 15 are rotated by these motors 16, so that the carriage 14 is lowered along the track 13 in the extending direction of the road surface 11. Traveled at speed. In this case, the bottom of the carriage 14 is open toward the direction of extension of the road surface 11, and the carriage 14 travels across the truck 17 that has entered the road surface 11.

図１、図２及び図４に示すように、前記台車１４の頂部中央には１本の第１ガイドレール１８が路面１１の幅方向へ延びるように固定されている。第１ガイドレール１８には、側壁１２の立壁部１２ａを基台部１２ｂから切断した状態で、吊り上げて路面１１の中央部側に搬送するための搬送装置１９が移動可能に支持されている。搬送装置１９は、第１ガイドレール１８に複数のローラ２０を介して移動可能に支持された移動部材２１と、１つのローラ２０を回転させて移動部材２１を移動させるための第１移動用モータ２２と、移動部材２１の端部下面に支持された第１吊り上げ機２３とから構成されている。第１つり上げ器２３は、側壁１２の立壁部１２ａを吊り上げるためのチェーン２３ａ、及びそのチェーン２３ａを巻き上げるための図示しない巻き上げ用モータを備えている。   As shown in FIGS. 1, 2, and 4, one first guide rail 18 is fixed to the center of the top of the carriage 14 so as to extend in the width direction of the road surface 11. The first guide rail 18 movably supports a transport device 19 that lifts and transports the side wall 12 to the center of the road surface 11 in a state where the standing wall portion 12a of the side wall 12 is cut from the base portion 12b. The transfer device 19 includes a moving member 21 supported by the first guide rail 18 through a plurality of rollers 20 and a first moving motor for rotating the one roller 20 to move the moving member 21. 22 and a first lifting machine 23 supported on the lower surface of the end of the moving member 21. The first lifting device 23 includes a chain 23a for lifting the standing wall portion 12a of the side wall 12, and a winding motor (not shown) for winding the chain 23a.

図１〜図３及び図５に示すように、前記台車１４の頂部両側には２本の第２ガイドレール２４が路面１１の幅方向へ延びるように固定されている。第２ガイドレール２４には、移動枠２５が複数のローラ２６を介して移動可能に支持されている。複数のローラ２６のうちで、両側部に位置する一対のローラ２６には、一対の第２移動用モータ２７が連結されている。そして、このモータ２７によってローラ２６が回転されることにより、移動枠２５が第２ガイドレール２４に沿って移動される。   As shown in FIGS. 1 to 3 and 5, two second guide rails 24 are fixed to both sides of the top portion of the carriage 14 so as to extend in the width direction of the road surface 11. A moving frame 25 is supported by the second guide rail 24 via a plurality of rollers 26 so as to be movable. A pair of second moving motors 27 are coupled to the pair of rollers 26 located on both sides of the plurality of rollers 26. Then, when the roller 26 is rotated by the motor 27, the moving frame 25 is moved along the second guide rail 24.

図１〜図３及び図５に示すように、前記移動枠２５の先端下部には、高架路面１１の外側及び下側に位置して、破砕屑を受けるための破砕屑受け２８が支持されている。この破砕屑受け２８は、複数の伸縮可能な枠部材２８ａ，２８ｂ，２８ｃ，２８ｄから構成されている。下端の枠部材２８ｄには、高架路面１１の下側に延びる箱型の受け部２８ｅが突設されている。また、上端の枠部材２８ａを除く３つの枠部材２８ｂ〜２８ｄには、破砕屑を受けるためのネット２９が張設されている。   As shown in FIGS. 1 to 3 and 5, a crushing waste receiver 28 for receiving crushing waste is supported at the lower end of the moving frame 25 at the outer side and the lower side of the elevated road surface 11. Yes. The crushing waste receptacle 28 includes a plurality of extendable frame members 28a, 28b, 28c, and 28d. A box-shaped receiving portion 28e extending downward from the elevated road surface 11 is projected from the lower frame member 28d. Further, a net 29 for receiving crushed debris is stretched over the three frame members 28b to 28d excluding the upper frame member 28a.

図１〜図３及び図５に示すように、前記移動枠２５の先端両側部には、一対の第２吊り上げ機３０が支持されている。この第２吊り上げ機３０は、下端の枠部材２８ｄに連結されるチェーン３０ａ、及びそのチェーン３０ａを巻き上げるための図示しない巻き上げ用モータを備えている。そして、第２吊り上げ機３０の巻き上げ用モータにて、チェーン３０ａが巻き戻しまたは巻き上げられることにより、破砕屑受け２８の各枠部材２８ａ〜２８ｄが図１に示す伸長状態、または図５に実線で示す収縮状態に変移される。すなわち、各枠部材２８ａ〜２８ｄ間にはそれらの各枠部材２８ａ〜２８ｄのスライドを案内するための案内部（図示しない）と、収縮状態及び伸長状態に規制するためのストッパ（図示しない）とが設けられている。   As shown in FIGS. 1 to 3 and 5, a pair of second lifting machines 30 are supported on both sides of the distal end of the moving frame 25. The second hoisting machine 30 includes a chain 30a connected to the lower frame member 28d and a hoisting motor (not shown) for hoisting the chain 30a. Then, when the chain 30a is rewound or rolled up by the hoisting motor of the second hoisting machine 30, the frame members 28a to 28d of the crushing waste receiver 28 are in the extended state shown in FIG. 1, or in FIG. It is changed to the contracted state shown. That is, between each frame member 28a-28d, the guide part (not shown) for guiding the slide of each of these frame members 28a-28d, and the stopper (not shown) for restrict | limiting to a contracted state and an expansion | extension state Is provided.

図１及び図２に示すように、前記台車１４の一部にはエンジン式の発電機３１が配設されている。そして、この発電機３１からの電力を受けて、前記モータ１６が回転される。台車１４の上部には図示しない制御盤が設けられ、この制御盤に接続された同じく図示しないペンダントスイッチに対する操作により、前記各モータ１６，２２，２７及び各吊り上げ機２３，３０内の巻き上げ用モータの作動及び停止が制御される。   As shown in FIGS. 1 and 2, an engine-type generator 31 is disposed on a part of the carriage 14. The motor 16 is rotated by receiving the electric power from the generator 31. A control panel (not shown) is provided on the upper portion of the carriage 14, and the motors for hoisting in the motors 16, 22, 27 and the lifting machines 23, 30 are operated by operating a pendant switch (not shown) connected to the control board. Is controlled.

次に、前記のように構成された側壁撤去装置の動作を説明する。
さて、この側壁撤去装置において、高架路面１１の幅端部に設けられた側壁１２を撤去する場合には、図１に示すように、路面１１上に軌道１３が敷設されて、その軌道１３上に台車１４が支持される。また、路面１１上にはトラック１７が乗り入れられて、台車１４内に配置される。 Next, the operation of the side wall removing apparatus configured as described above will be described.
In this side wall removing device, when the side wall 12 provided at the width end of the elevated road surface 11 is removed, a track 13 is laid on the road surface 11 as shown in FIG. The trolley 14 is supported. In addition, a truck 17 is placed on the road surface 11 and disposed in the carriage 14.

この状態で、制御盤からの制御により、搬送装置１９の第１吊り上げ機２３が、図４に実線で示す台車１４の内側位置から同図に鎖線で示す外側位置に移動されて、側壁１２の上方に配置される。そして、この第１吊り上げ機２３のチェーン２３ａが側壁１２の上端部に連結される。さらに、制御盤からの制御により、破砕屑受け２８が図５に実線で示す台車１４の内側位置から、同図に鎖線で示す外側位置に移動されるとともに、収縮状態から伸長状態に変移される。さらに、図１に示すように、破砕屑受け２８が側壁１２の外側面に沿って、高架路面１１の外側及び下側に近接する位置に移動配置される。すなわち、破砕屑受け２８は、収縮状態では側壁１２と干渉しないように側壁１２の上方に位置する。また、破砕屑受け２８は、伸長状態ではその下端が高架路面１１の高架橋に直下に位置する。   In this state, by the control from the control panel, the first lifting machine 23 of the transfer device 19 is moved from the inner position of the carriage 14 indicated by the solid line in FIG. 4 to the outer position indicated by the chain line in FIG. Arranged above. The chain 23 a of the first lifting machine 23 is connected to the upper end of the side wall 12. Further, by the control from the control panel, the crushing waste receiver 28 is moved from the inner position of the carriage 14 shown by the solid line in FIG. 5 to the outer position shown by the chain line in FIG. 5 and is changed from the contracted state to the extended state. . Further, as shown in FIG. 1, the crushing waste receptacle 28 is moved and arranged along the outer surface of the side wall 12 at positions close to the outer side and the lower side of the elevated road surface 11. In other words, the shredder receptacle 28 is positioned above the side wall 12 so as not to interfere with the side wall 12 in the contracted state. Moreover, the crushing waste receptacle 28 has its lower end positioned directly below the viaduct on the elevated road surface 11 in the extended state.

その後、作業者により工具を使用して、側壁１２の立壁部１２ａがその付け根部付近で切断される。そして、搬送装置１９の第１吊り上げ機２３の吊り上げ動作及び台車１４側への搬送動作により、切断状態の側壁１２の立壁部１２ａが吊り上げられて路面１１の中央部側に搬送され、トラック１７の荷台１７ａに積み込まれる。さらに、路面１１上に残った側壁１２の基台部１２ｂは、作業者により破砕されて、トラック１７の荷台１７ａに積み込まれる。従って、古い側壁１２や破砕屑を廃棄処分することができる。   Thereafter, the worker uses a tool to cut the standing wall portion 12a of the side wall 12 in the vicinity of the base portion. Then, by the lifting operation of the first lifting machine 23 of the transport device 19 and the transport operation toward the carriage 14 side, the upright wall portion 12a of the cut side wall 12 is lifted and transported to the center side of the road surface 11, and the track 17 It is loaded on the loading platform 17a. Further, the base portion 12 b of the side wall 12 remaining on the road surface 11 is crushed by an operator and loaded on the loading platform 17 a of the truck 17. Therefore, the old side wall 12 and crushed waste can be disposed of.

よって、この実施形態においては以下の効果がある。
（１） 側壁１２が所定長さにわたって撤去されるごとに、制御盤からの制御により、走行用モータ１６が作動されて、台車１４が軌道に沿って低速度にて走行移動され、側壁１２の撤去位置が変更される。そして、前記側壁１２の立壁部１２ａの切断が繰り返し行われることにより、側壁１２の撤去作業が連続的に行われる。従って、側壁１２の撤去作業を、多くの労力や作業時間を要することなく容易に行うことができる。 Therefore, this embodiment has the following effects.
(1) Every time the side wall 12 is removed over a predetermined length, the traveling motor 16 is operated by the control from the control panel, and the carriage 14 travels along the track at a low speed, and the side wall 12 The removal position is changed. And the removal operation | work of the side wall 12 is continuously performed by cut | disconnecting the standing wall part 12a of the said side wall 12 repeatedly. Therefore, the removal work of the side wall 12 can be easily performed without requiring much labor and work time.

（２） この側壁１２の撤去時には、高架路面１１の外側及び下側に破砕屑受け２８が近接配置されて、その破砕屑受け２８の位置が台車１４の走行に伴って移動変更される。このため、側壁１２の撤去時に発生する破砕屑を破砕屑受け２８により受け止めることができて、破砕屑が高架路面１１の外側及び下側に飛散するおそれを防止することができる。   (2) When the side wall 12 is removed, the crushing waste receptacle 28 is disposed close to the outside and the lower side of the elevated road surface 11, and the position of the crushing waste receptacle 28 is moved and changed as the carriage 14 travels. For this reason, the crushing waste generated at the time of removal of the side wall 12 can be received by the crushing waste receiver 28, and the possibility that the crushing waste is scattered outside and below the elevated road surface 11 can be prevented.

（３） 前記破砕屑受け２８を伸縮可能に構成するとともに、収縮状態においては、側壁の上端より上方に位置して、その状態で高架路面の幅方向における側壁の内外間を移動させることができる。従って、破砕屑受け２８のセット及び配置換えが容易になる。   (3) The crushing waste receptacle 28 is configured to be extendable and retractable, and in the contracted state, is positioned above the upper end of the side wall and can be moved between the inside and outside of the side wall in the width direction of the elevated road surface in that state. . Therefore, the set and rearrangement of the crushing waste receptacle 28 are facilitated.

なお、この発明と直接の関係はないが、前記高架路面１１上をその延長方向に走行するダンプカー等の車両を設け、その車両に、横方向に突出するブラケットを介して、搬送装置１９及び破砕屑受け２８を設けてもよい。   Although not directly related to the present invention, a vehicle such as a dump truck that travels in the extending direction on the elevated road surface 11 is provided, and the conveying device 19 and the crushing device are provided on the vehicle via a bracket protruding in the lateral direction. A waste receptacle 28 may be provided.

（変更例）
なお、この実施形態は、次のように変更して具体化することも可能である。
・ 前記実施形態において、台車１４に設けられた走行用モータ１６に代えて、軌道１３上に走行車を別に設け、その走行車に台車１４を連結して、走行車の牽引または台車１４を走行させるように構成すること。 (Example of change)
In addition, this embodiment can also be changed and embodied as follows.
In the above-described embodiment, instead of the traveling motor 16 provided on the carriage 14, a traveling vehicle is separately provided on the track 13, and the carriage 14 is connected to the traveling vehicle to drive the towing of the traveling vehicle or the carriage 14. To be configured.

・ 前記実施形態において、破砕屑受け２８の枠部材２８ａ〜２８ｄの数を変更すること。
・ 前記実施形態において、破砕屑受け２８の受け部２８ｅを下端の枠部材２８ｄに折り畳み可能に取り付けること。 -In the said embodiment, changing the number of the frame members 28a-28d of the crushing waste receptacle 28. FIG.
-In the said embodiment, attaching the receiving part 28e of the crushing waste receptacle 28 to the frame member 28d of a lower end so that folding is possible.

・ 破砕屑受け２８のネット２９に代えて、作業位置が外部から見えないように遮蔽する遮蔽材や、作業位置の騒音の拡散を抑止する防音機能や吸音機能を有するものを用いること。このように構成しても、破砕屑受け２８は破砕屑を受ける機能を有する。   -Instead of the net 29 of the shredder receptacle 28, use a shielding material that shields the work position from the outside, and a soundproof function and a sound absorption function that suppress the diffusion of noise at the work position. Even if comprised in this way, the crushing waste receptacle 28 has the function to receive crushing waste.

・ 前記実施形態においては、台車１４の駆動電力を発電機３１から得るように構成したが、これの代えて商用電源から得るように構成したり、あるいは小型エンジンから得るようにしたりすること。   In the above embodiment, the driving power of the carriage 14 is obtained from the generator 31, but instead of this, it is obtained from a commercial power source or obtained from a small engine.

（他の技術的思想）
前記実施形態から把握されるが、特許請求の範囲に記載されていない技術的思想は以下の通りである。 (Other technical ideas)
The technical idea which is grasped from the embodiment but is not described in the claims is as follows.

（Ａ） 路面上に敷設された軌道上を走行可能な台車上に搬送装置を設けて、路面の幅端部の側壁に際して、その側壁を吊り上げて路面の中央部側に搬送することを特徴とする側壁撤去工法。   (A) A transport device is provided on a carriage that can run on a track laid on a road surface, and when the side wall of the width end portion of the road surface is lifted, the side wall is lifted and transported to the center of the road surface. Side wall removal method.

（Ｂ） 前記台車に破砕屑受けを設け、その破砕屑受けを高架路面の外側及び下側に位置させて、側壁の撤去にともなって生じる破砕屑を破砕屑受けで受けることを特徴とする前記技術的思想（Ａ）項に記載の側壁撤去工法。   (B) The above-mentioned cart is provided with crushing waste receptacles, the crushing waste receptacles are positioned on the outer side and the lower side of the elevated road surface, and the crushing wastes generated when the side walls are removed are received by the crushing waste receptacles. Side wall removal method described in the technical idea (A) section.

（Ｃ） 前記破砕屑受けを伸縮可能に構成し、収縮状態において、破砕屑受けを高架路面の幅方向に移動させて側壁の内側または外側に位置させ、外側に位置させた状態において破砕屑を受けることを特徴とする前記技術的思想（Ｂ）項に記載の側壁撤去工法。   (C) The crushing waste receptacle is configured to be extendable and contracted, and in the contracted state, the crushing waste receptacle is moved in the width direction of the elevated road surface to be located inside or outside the side wall, and in a state where the crushing waste is located outside, The side wall removal method as described in the said technical thought (B) characterized by receiving.

一実施形態の側壁撤去装置を示す要部断面図。The principal part sectional view showing the side wall removal device of one embodiment. 図１の側壁撤去装置の平面図。The top view of the side wall removal apparatus of FIG. 同側壁撤去装置の部分拡大側面図。The partial expanded side view of the side wall removal apparatus. 図１の側壁撤去装置における搬送装置の動作状態を示す要部断面図。The principal part sectional drawing which shows the operation state of the conveying apparatus in the side wall removal apparatus of FIG. 同側壁撤去装置における破砕屑受けの動作状態を示す要部断面図。The principal part sectional drawing which shows the operation state of the crushing waste receptacle in the side wall removal apparatus.

符号の説明Explanation of symbols

１１…高架路面、１２…側壁、１３…軌道、１４…台車、１６…走行用モータ、１７…トラック、１９…搬送装置、２１…移動部材、２２…第１移動用モータ、２３…第１吊り上げ機、２５…移動枠、２７…第２移動用モータ、２８…破砕屑受け、３０…第２吊り上げ機。   DESCRIPTION OF SYMBOLS 11 ... Elevated road surface, 12 ... Side wall, 13 ... Track, 14 ... Bogie, 16 ... Motor for traveling, 17 ... Truck, 19 ... Conveying device, 21 ... Moving member, 22 ... First moving motor, 23 ... First lifting 25 ... moving frame, 27 ... second moving motor, 28 ... shredder receptacle, 30 ... second lifting machine.

Claims (3)

路面上に敷設された軌道と、
その軌道上を走行可能な台車と、
その台車上に支持され、路面の幅端部の側壁を吊り上げて路面の中央部側に搬送する搬送装置と
を備えたことを特徴とする側壁撤去装置。 A track laid on the road surface,
A cart capable of traveling on the track,
A side wall removal apparatus comprising: a conveying device supported on the carriage and lifting a side wall at a width end portion of the road surface to convey the side wall to a central portion side of the road surface. 高架路面の外側及び下側に位置し、破砕屑を受けるための破砕屑受けを前記台車に支持したことを特徴とする請求項１に記載の側壁撤去装置。 The side wall removing device according to claim 1, wherein the cart is disposed on the outer side and the lower side of the elevated road surface and supports the crushed waste receptacle for receiving the crushed waste on the carriage. 前記破砕屑受けを伸縮可能に構成するとともに、収縮状態においては、側壁の上端より上方に位置して、その状態で高架路面の幅方向における側壁の内外間を移動可能にしたことを特徴とする請求項２に記載の側壁撤去装置。 The crushing waste receptacle is configured to be extendable and contracted, and is positioned above the upper end of the side wall so that it can move between the inside and outside of the side wall in the width direction of the elevated road surface in that state. The side wall removing apparatus according to claim 2.
JP2008264396A 2008-10-10 2008-10-10 Sidewall removal device Pending JP2010090675A (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012007392A (en) * 2010-06-25 2012-01-12 Kawada Industries Inc Transportation and installation apparatus for heavy weight article
JP2012036596A (en) * 2010-08-04 2012-02-23 East Japan Railway Co Heavy load erection machine and erection method of heavy load
JP2012193558A (en) * 2011-03-17 2012-10-11 Sumitomo Mitsui Construction Co Ltd Bridge face construction method and temporary fence installation device used for the method
CN104060532A (en) * 2014-07-04 2014-09-24 江苏申锡建筑机械有限公司 Suspension mechanism special for hanging basket for bridge overhauling
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CN111155451A (en) * 2020-01-16 2020-05-15 中铁十九局集团第六工程有限公司 Method for dismantling highway-span iron bridge

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