JP5948828B2 - Lifting device used for assembling cargo lift for building demolition work, cargo lift for building demolition work, and assembling method thereof - Google Patents

Lifting device used for assembling cargo lift for building demolition work, cargo lift for building demolition work, and assembling method thereof Download PDF

Info

Publication number
JP5948828B2
JP5948828B2 JP2011265912A JP2011265912A JP5948828B2 JP 5948828 B2 JP5948828 B2 JP 5948828B2 JP 2011265912 A JP2011265912 A JP 2011265912A JP 2011265912 A JP2011265912 A JP 2011265912A JP 5948828 B2 JP5948828 B2 JP 5948828B2
Authority
JP
Japan
Prior art keywords
lifting
column
cargo lift
steel tower
support
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.)
Expired - Fee Related
Application number
JP2011265912A
Other languages
Japanese (ja)
Other versions
JP2013117137A (en
Inventor
小野 英雄
英雄 小野
好人 水島
好人 水島
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.)
Obayashi Corp
Original Assignee
Obayashi Corp
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 Obayashi Corp filed Critical Obayashi Corp
Priority to JP2011265912A priority Critical patent/JP5948828B2/en
Publication of JP2013117137A publication Critical patent/JP2013117137A/en
Application granted granted Critical
Publication of JP5948828B2 publication Critical patent/JP5948828B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Working Measures On Existing Buildindgs (AREA)

Description

本発明は、建物解体工事用の貨物リフトの組立に用いられる吊上装置、及び建物解体工事用の貨物リフト、及びその組立方法に関する。   The present invention relates to a lifting device used for assembling a cargo lift for building demolition work, a cargo lift for building demolition work, and an assembling method thereof.

高層の建物の解体工事において、解体対象の建物の外周面に面して貨物リフトを設置し、該貨物リフトで解体材を解体対象階から1階に降ろすことが行われている(例えば、特許文献1参照)。該貨物リフトを設置する際には、数メートルの鉄塔を継ぎ足していくことにより解体対象階を超える高さの鉄塔を構築する。   In demolition work of high-rise buildings, a cargo lift is installed facing the outer peripheral surface of the building to be demolished, and the demolition material is lowered from the demolishing target floor to the first floor with the cargo lift (for example, patents) Reference 1). When installing the cargo lift, a tower with a height exceeding the floor to be demolished is constructed by adding several towers.

特開2007−262688号公報JP 2007-262688 A

ここで、特許文献1に記載の貨物リフトを設置する際には、数メートルの鉄塔を組立済の鉄塔の上まで揚重する必要があり、ラフタークレーンやタワークレーン等の揚重機を設置する必要があったが、敷地が狭く揚重機を設置するスペースを確保できない場合には、貨物リフトの設置が困難であった。   Here, when installing the cargo lift described in Patent Document 1, it is necessary to lift a tower of several meters above the assembled tower, and it is necessary to install a lifting machine such as a rough terrain crane or a tower crane. However, it was difficult to install a cargo lift when the site was small and there was not enough space to install a lifting machine.

本発明は、上記事情に鑑みてなされたものであり、建物解体工事用の貨物リフトを、揚重機を使用せずに設置することを可能にするものである。   The present invention has been made in view of the above circumstances, and makes it possible to install a cargo lift for building demolition work without using a lifting machine.

上記課題を解決するために、本発明に係る吊上装置は、建物解体工事用の貨物リフトの昇降荷台を支える鉄塔を、複数の柱体を繋ぎ合わせて構築するために、前記柱体を組立段階の鉄塔の頭部まで吊り上げる吊上装置であって、前記柱体を吊り上げるための第1の吊上機構と、前記鉄塔に高さ可変に固定され、その固定位置の上方において前記第1の吊上機構を横方向に移動可能に支持する支持体と、吊り上げ対象の前記柱体の頭部に着脱可能に固定される架台と、前記架台に支持され、前記鉄塔に対する固定を解除された前記支持体を吊り上げる第2の吊上機構と、を備える。 In order to solve the above-described problems, the lifting device according to the present invention assembles the pillars to construct a steel tower that supports the lifting platform of a cargo lift for building dismantling work by connecting a plurality of pillars. A lifting device that lifts up to the head of a steel tower in a stage, the first lifting mechanism for lifting the column body, and a fixed height variable to the steel tower , the first position above the fixed position The support body that supports the lifting mechanism so as to be movable in the lateral direction, the mount that is detachably fixed to the head of the column body to be lifted, and the support that is supported by the mount and the fixing to the steel tower is released A second lifting mechanism for lifting the support.

前記吊上装置において、前記支持体は、前記鉄塔に高さ可変に固定され、前記第2の吊上機構により吊上げられる台と、前記台に着脱可能に固定された支柱と、前記支柱の上部に配され、前記第1の吊上機構を横方向に移動可能に支持するレールと、を備えてもよい。 In the lifting device, the support body is fixed to the steel tower with a variable height, a stand that is lifted by the second lifting mechanism, a column that is detachably fixed to the table, and an upper portion of the column And a rail that supports the first hoisting mechanism so as to be movable in the lateral direction.

また、本発明に係る建物解体工事用の貨物リフトは、前記吊上装置を備える。   The cargo lift for building demolition work according to the present invention includes the lifting device.

また、本発明に係る建物解体工事用の貨物リフトの組立方法は、前記吊上装置を使用して、建物解体工事用の貨物リフトを組み立てる方法であって、前記支持体を、組立段階の前記鉄塔の上部に固定する工程と、前記柱体を、前記第1の吊上機構により前記昇降荷台から吊り上げて横方向に移動させることにより、組立段階の前記鉄塔の頭部に配置する工程と、前記柱体を、組立段階の前記鉄塔の頭部に固定する工程と、前記支持体の前記鉄塔に対する固定を解除する工程と、前記支持体を、前記第2の吊上機構により最上位の前記柱体の上部まで吊り上げる工程と、を備える。 Further, a method for assembling a cargo lift for building demolition work according to the present invention is a method for assembling a cargo lift for building demolition work using the lifting device, wherein the support is mounted in the assembly stage. A step of fixing to the upper part of the steel tower; and a step of lifting the pillar body from the lifting platform by the first lifting mechanism and moving it laterally to place it on the head of the steel tower in the assembly stage; the columnar body, and fixing the head of the tower set upright step, a step of releasing the fixing with respect to the tower of the support, the support, the most significant of the second lifting mechanism And lifting to the upper part of the column body.

本発明によれば、建物解体工事用の貨物リフトを、揚重機を使用せずに設置することが可能になる。   According to the present invention, it is possible to install a cargo lift for building demolition work without using a lifting machine.

一実施形態に係る建物解体用の昇降リフトを示す立面図である。It is an elevational view showing a lifting lift for building demolition according to one embodiment. 該昇降リフトを示す側面図(図1の2−2矢視図)である。It is a side view (2-2 arrow view of FIG. 1) which shows this raising / lowering lift. 一実施形態に係る吊上装置を示す立面図である。It is an elevational view showing a lifting device according to an embodiment. 該吊上装置を示す側面図(図3の4−4矢視図)である。It is a side view (4-4 arrow line view of FIG. 3) which shows this lifting apparatus. 昇降リフトの組立手順を示す立面図である。It is an elevation view which shows the assembly procedure of a lift. 昇降リフトの組立手順を示す立面図である。It is an elevation view which shows the assembly procedure of a lift. 昇降リフトの組立手順を示す立面図である。It is an elevation view which shows the assembly procedure of a lift. 昇降リフトの組立手順を示す立面図である。It is an elevation view which shows the assembly procedure of a lift.

以下、本発明の一実施形態を、図面を参照しながら説明する。図1は、一実施形態に係る建物解体用の昇降リフト10を示す立面図であり、図2は、該昇降リフト10を示す側面図(図1の2−2矢視図)である。これらの図に示すように、昇降リフト10は、解体対象の建物1の外周面に設置され、クローラクレーン2や圧砕機等の重機を揚重したり、PC版3等の解体材を1階に降ろしたりする。   Hereinafter, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is an elevation view showing a lifting lift 10 for building demolition according to an embodiment, and FIG. 2 is a side view showing the lifting lift 10 (as viewed from arrow 2-2 in FIG. 1). As shown in these drawings, the lifting lift 10 is installed on the outer peripheral surface of the building 1 to be demolished, lifts heavy machinery such as a crawler crane 2 and a crusher, or dismantles a PC plate 3 or the like on the first floor. Or take it down.

昇降リフト10は、左右一対の鉄塔20と、左右の鉄塔20の間に配された昇降荷台30と、昇降荷台30を昇降させる昇降機構40と備えている。各鉄塔20は、数メートルの柱体22を継ぎ足すことにより解体対象階を超える高さに達している。各柱体22は四角柱状のフレームであり、上下の柱体22はボルトで結合される。また、各鉄塔20にはガイドレール24が設けられており、昇降荷台30は各鉄塔20に沿って昇降する。また、各鉄塔20は壁つなぎ26により解体対象建物1の各階のフロアに連結されている。   The lift 10 includes a pair of left and right steel towers 20, a lift platform 30 disposed between the left and right towers 20, and a lift mechanism 40 that lifts and lowers the lift platform 30. Each steel tower 20 reaches a height exceeding the floor to be demolished by adding a column 22 of several meters. Each column 22 is a rectangular column-shaped frame, and the upper and lower columns 22 are coupled with bolts. Each steel tower 20 is provided with a guide rail 24, and the lifting platform 30 moves up and down along each steel tower 20. Moreover, each steel tower 20 is connected to the floor of each floor of the building 1 to be demolished by a wall connecting 26.

昇降機構40は、鉄塔20の上下に設置されたシーブ42、43と、シーブ42に張架されたワイヤ44と、ワイヤ44を巻き上げる巻上機46と、ワイヤ44を巻き取るリール48とを備えるカウンターウエイト方式(つるべ式)の昇降機構である。ワイヤ44の一端は昇降荷台30に接続され、ワイヤ44の他端には不図示のカウンターウエイトが接続されており、巻上機46がワイヤ44を巻き上げると昇降荷台30が昇降する。   The elevating mechanism 40 includes sheaves 42 and 43 installed above and below the steel tower 20, a wire 44 stretched around the sheave 42, a hoisting machine 46 that winds the wire 44, and a reel 48 that winds the wire 44. This is a lifting mechanism with a counterweight system. One end of the wire 44 is connected to the lifting platform 30, and the other end of the wire 44 is connected to a counterweight (not shown). When the hoisting machine 46 winds the wire 44, the lifting platform 30 moves up and down.

ここで、上側のシーブ42は、連台102に設けられている。この連台102は、ボルトで鉄塔20に固定されているが、ボルトでの固定を解除した状態では、鉄塔20に沿って上下動可能であり、位置を上下に変えて鉄塔20に固定することができる。   Here, the upper sheave 42 is provided on the platform 102. The abutment 102 is fixed to the steel tower 20 with bolts, but can be moved up and down along the steel tower 20 in a state where the fixing with the bolts is released, and is fixed to the steel tower 20 by changing the position up and down. Can do.

図3は、一実施形態に係る吊上装置100を示す立面図であり、図4は、該吊上装置100を示す側面図(図3の4−4矢視図)である。これらの図に示すように、吊上装置100は、柱体22を昇降荷台30から組立段階の鉄塔20の頭部まで吊り上げる装置であり、連台102と、連台102に固定されたフレーム110と、柱体22を吊り上げるチェンブロック104と、連台102を吊り上げるチェンブロック106と、チェンブロック106を柱体22の頭部に支持するための架台108とを備えている。   FIG. 3 is an elevation view showing the lifting device 100 according to an embodiment, and FIG. 4 is a side view showing the lifting device 100 (a view taken along arrow 4-4 in FIG. 3). As shown in these drawings, the lifting device 100 is a device that lifts the column body 22 from the lifting platform 30 to the head of the steel tower 20 at the assembly stage, and includes a platform 102 and a frame 110 fixed to the platform 102. A chain block 104 that lifts the column 22, a chain block 106 that lifts the series 102, and a stand 108 that supports the chain block 106 on the head of the column 22.

連台102は、上述したようにシーブ42が設けられ、鉄塔20に対する固定位置を上下方向に調整可能な台である。また、連台102には、連台102の吊上げ用のチェンブロック106のフック106Aを掛けるためのフック掛部102Aが設けられている(図4参照)。   As described above, the pedestal 102 is provided with the sheave 42 and is capable of adjusting the fixing position with respect to the tower 20 in the vertical direction. In addition, the hook 102A for hooking the hook 106A of the chain block 106 for lifting the base 102 is provided on the base 102 (see FIG. 4).

フレーム110は、前後一対の支柱111と、前後一対の支柱111の上端を結合する梁112と、梁112の長手方向中央部に結合されたレール113と、前後一対の補強柱114と、支柱111と補強柱114とを結合する複数の梁115と、前後一対の補強柱114の上端を結合する梁116とを備えている。   The frame 110 includes a pair of front and rear columns 111, a beam 112 that couples the upper ends of the pair of front and rear columns 111, a rail 113 that is coupled to the longitudinal center of the beam 112, a pair of front and rear reinforcing columns 114, and a column 111. And a plurality of beams 115 that connect the reinforcing columns 114 and a beam 116 that connects the upper ends of the pair of front and rear reinforcing columns 114.

支柱111は、鉄塔20より左右方向の内側(図3では右側)かつ前後方向の外側(図4における前側及び後側)に配されており、支柱111の下部が連台102にボルトで固定されている。また、前後一対の支柱111は鉛直に配され、互いに平行に前後に並べて配され、連台102を柱体22の上部に固定した状態で、その上の柱体22の頭部より上側まで延びている。   The column 111 is arranged on the inner side in the left-right direction (right side in FIG. 3) and on the outer side in the front-rear direction (front side and rear side in FIG. 4) from the tower 20, and the lower part of the column 111 is fixed to the abutment 102 with bolts. ing. Further, the pair of front and rear columns 111 are arranged vertically, arranged side by side in parallel with each other, and extend upward from the head of the column 22 above the column 102 in a state where the platform 102 is fixed to the upper portion of the column 22. ing.

梁112は、支柱111の上端の高さで前後方向に水平に配され、レール113は、梁112と直交する方向(左右方向)に水平に配されており、レール113の長手方向中央上部と梁112の長手方向中央下部とが結合されている。レール113には、チェンブロック104がレール113に沿って移動可能に支持されている。   The beam 112 is horizontally arranged in the front-rear direction at the height of the upper end of the column 111, and the rail 113 is arranged horizontally in the direction orthogonal to the beam 112 (left-right direction). The beam 112 is coupled to the lower central portion in the longitudinal direction. A chain block 104 is supported on the rail 113 so as to be movable along the rail 113.

補強柱114は、上側へかけて左右方向の内側(図3では右側)へ傾斜するように配されており、その下部が支柱111の下部に結合されている。また、複数の梁115は夫々水平かつ互いに平行に配されており、支柱111と補強柱114とを複数箇所で結合している。また、梁116は、補強柱114の上端の高さで前後方向に水平に配され、レール113の上部に結合されている。   The reinforcing pillar 114 is disposed so as to incline in the left-right direction (the right side in FIG. 3) toward the upper side, and the lower part thereof is coupled to the lower part of the column 111. Further, the plurality of beams 115 are arranged horizontally and in parallel to each other, and the support column 111 and the reinforcing column 114 are coupled at a plurality of locations. The beam 116 is horizontally disposed in the front-rear direction at the height of the upper end of the reinforcing column 114, and is coupled to the upper portion of the rail 113.

架台108は、吊り上げ対象の柱体22の頭部にボルトで固定される。この架台108は、前後方向に見て三角形状、左右方向に見て台形状のフレームであり、チェンブロック106が固定されている。このチェンブロック106は、フック106Aが柱体22の左右方向内側(図3では右側)に位置するように配されている。また、架台108には、柱体22の吊上げ用のチェンブロック104のフック104Aを掛けるためのフック掛部108Aが設けられている。   The gantry 108 is fixed to the head of the column 22 to be lifted with bolts. The gantry 108 is a triangular frame when viewed in the front-rear direction and a trapezoidal frame when viewed in the left-right direction, and the chain block 106 is fixed thereto. The chain block 106 is disposed such that the hook 106A is positioned on the inner side in the left-right direction of the column 22 (right side in FIG. 3). Further, the gantry 108 is provided with a hook hooking portion 108 </ b> A for hooking the hook 104 </ b> A of the chain block 104 for lifting the column body 22.

図5〜図8は、昇降リフト10の組立手順を示す立面図である。まず、図5に示すように、柱体22を、昇降荷台30上に、架台108が鉄塔20側を向くように倒した状態で載置し、チェンブロック104のフック104Aを架台108のフック掛部108Aに掛ける。この際、連台102は、組立段階の鉄塔20の頭部に固定しておく。また、チェンブロック104は、鉄塔20よりも左右方向の内側(図5では右側)に位置させておく。   5 to 8 are elevation views showing the assembly procedure of the lift 10. First, as shown in FIG. 5, the column body 22 is placed on the lifting platform 30 in a state where the gantry 108 is tilted so as to face the steel tower 20, and the hook 104 </ b> A of the chain block 104 is hooked to the hook of the gantry 108. Hang on part 108A. At this time, the platform 102 is fixed to the head of the steel tower 20 at the assembly stage. Further, the chain block 104 is positioned on the inner side in the left-right direction (right side in FIG. 5) than the steel tower 20.

そして、チェンブロック104で柱体22を組立済みの鉄塔20の頭部の上側まで吊り上げ、チェンブロック104を左右方向の外側(図5では左側)に移動させることにより、柱体22を組立済みの鉄塔20の頭部に配置する。そして、吊り上げた柱体22の下部と組立段階の鉄塔20の頭部とをボルトで結合する。   Then, the column body 22 is lifted up to the upper side of the head of the assembled tower 20 by the chain block 104, and the column body 22 is assembled by moving the chain block 104 to the outside in the left-right direction (left side in FIG. 5). Arranged at the head of the tower 20. And the lower part of the suspended column 22 and the head of the steel tower 20 in the assembly stage are coupled with bolts.

次に、図6に示すように、チェンブロック106のフック106Aを連台102のフック掛部102Aに掛け、連台102の鉄塔20に対するボルトによる固定を解除し、チェンブロック106で連台102を、最上位の柱体22の上部まで引き上げる。これにより、連台102上に固定されたフレーム110やチェンブロック104が、最上位の柱体22の上側まで上昇する。そして、連台102を、最上位の柱体22の上部にボルトで固定する。   Next, as shown in FIG. 6, the hook 106 </ b> A of the chain block 106 is hooked on the hook hooking portion 102 </ b> A of the series base 102, and the fixation of the series base 102 to the steel tower 20 with the bolt is released. Then, pull up to the top of the uppermost column 22. As a result, the frame 110 and the chain block 104 fixed on the platform 102 are raised to the upper side of the uppermost column 22. Then, the platform 102 is fixed to the upper part of the uppermost column 22 with bolts.

次に、図7に示すように、チェンブロック104のフック104Aを昇降荷台30に掛け、チェンブロック104で昇降荷台30を、1階上の階まで引き上げる。そして、図8に示すように、チェンブロック104のフック104Aを架台108のフック掛部108Aに掛け、架台108の柱体22に対するボルトによる固定を解除し、チェンブロック104で架台108を昇降荷台30上に降下させる。この架台108は、次に鉄塔20に接続する柱体22の頭部にボルトで固定する。   Next, as shown in FIG. 7, the hook 104 </ b> A of the chain block 104 is hung on the lifting platform 30, and the lifting platform 30 is pulled up to the upper floor by the chain block 104. Then, as shown in FIG. 8, the hook 104A of the chain block 104 is hooked on the hook hooking portion 108A of the gantry 108, the fixing of the column 108 of the gantry 108 with bolts is released, and the gantry 108 is lifted and lowered by the chain block 104. Lower it up. The gantry 108 is fixed to the head of the column 22 connected to the steel tower 20 with bolts.

以上により、クレーンを使用することなく、柱体22を鉄塔20の上側まで吊り上げて組立段階の鉄塔20の頭部に接続することができる。また、柱体22を組立段階の鉄塔20の頭部に接続した後、クレーンを使用することなく、吊上装置100を、最上位の柱体22の上部まで引き上げることができる。さらに、吊上装置100を最上位の柱体22の上部まで引き上げた後、チェンブロック104で昇降荷台30を上階まで引き上げたり、チェンブロック104で架台108を昇降荷台30上に降ろしたりすることができる。従って、クレーンを使用することなく、高層階まで柱体22を継ぎ足して鉄塔20を組み立ていき、昇降リフト10を完成させることができる。   As described above, the column body 22 can be lifted up to the upper side of the steel tower 20 and connected to the head of the steel tower 20 at the assembly stage without using a crane. Further, after connecting the column body 22 to the head of the steel tower 20 in the assembly stage, the lifting device 100 can be pulled up to the upper portion of the uppermost column body 22 without using a crane. Further, after lifting the lifting device 100 to the upper part of the uppermost column 22, the lifting / lowering platform 30 is pulled up to the upper floor by the chain block 104, or the frame 108 is lowered onto the lifting / lowering platform 30 by the chain block 104. Can do. Therefore, without using a crane, it is possible to complete the lifting lift 10 by assembling the tower 20 by adding the pillars 22 to the higher floors.

なお、上述の実施形態は、本発明の理解を容易にするためのものであり、本発明を限定するものではない。本発明はその趣旨を逸脱することなく、変更、改良され得ると共に本発明にはその等価物が含まれることは勿論である。例えば、上述の実施形態では、吊上機構としてチェンブロックを用いたが、チェンホイストやウインチ等の他の吊上機構を用いてもよい。   In addition, the above-mentioned embodiment is for making an understanding of this invention easy, and does not limit this invention. It goes without saying that the present invention can be changed and improved without departing from the gist thereof, and that the present invention includes equivalents thereof. For example, in the above-described embodiment, the chain block is used as the lifting mechanism, but other lifting mechanisms such as a chain hoist and a winch may be used.

1 解体対象の建物、2 クローラクレーン、3 PC版、10 昇降リフト、20 鉄塔、22 柱体、24 ガイドレール、26 壁つなぎ、30 昇降荷台、40 昇降機構、42、43 シーブ、44 ワイヤ、46 巻上機、48 リール、100 吊上装置、102 連台(台)、102A フック掛部、104 チェンブロック(第1の吊上機構)、104A フック、106 チェンブロック(第2の吊上機構)、106A フック、108 架台、108A フック掛部、110 フレーム(支持体)、111 支柱、112 梁、113 レール、114 補強柱、115 梁、116 梁 1 Building to be dismantled, 2 Crawler crane, 3 PC version, 10 Lift, 20 Tower, 22 Column, 24 Guide rail, 26 Wall connection, 30 Lift platform, 40 Lift mechanism, 42, 43 Sheave, 44 Wire, 46 Hoisting machine, 48 reels, 100 lifting device, 102 series (base), 102A hook hook, 104 chain block (first lifting mechanism), 104A hook, 106 chain block (second lifting mechanism) , 106A hook, 108 frame, 108A hook hook, 110 frame (support), 111 struts, 112 beams, 113 rails, 114 reinforcing columns, 115 beams, 116 beams

Claims (4)

建物解体工事用の貨物リフトの昇降荷台を支える鉄塔を、複数の柱体を繋ぎ合わせて構築するために、前記柱体を組立段階の鉄塔の頭部まで吊り上げる吊上装置であって、
前記柱体を吊り上げるための第1の吊上機構と、
前記鉄塔に高さ可変に固定され、その固定位置の上方において前記第1の吊上機構を横方向に移動可能に支持する支持体と、
吊り上げ対象の前記柱体の頭部に着脱可能に固定される架台と、
前記架台に支持され、前記鉄塔に対する固定を解除された前記支持体を吊り上げる第2の吊上機構と、
を備える吊上装置。
In order to construct a steel tower that supports a lifting platform of a cargo lift for building demolition work by connecting a plurality of pillars, the lifting device lifts the pillars to the head of the steel tower at the assembly stage,
A first lifting mechanism for lifting the column;
A support that is fixed to the steel tower with a variable height, and supports the first lifting mechanism so as to be movable in the lateral direction above the fixed position;
A stand that is detachably fixed to the head of the column to be lifted;
A second lifting mechanism, which is supported by the gantry and lifts the support that is released from being fixed to the tower;
A lifting device comprising:
前記支持体は、
前記鉄塔に高さ可変に固定され、前記第2の吊上機構により吊上げられる台と、
前記台に着脱可能に固定された支柱と、
前記支柱の上部に配され、前記第1の吊上機構を横方向に移動可能に支持するレールと、
を備える請求項1に記載の吊上装置。
The support is
A stand that is variably fixed to the steel tower and is lifted by the second lifting mechanism;
A support column removably fixed to the table;
A rail that is arranged on an upper portion of the support and supports the first lifting mechanism so as to be movable in a lateral direction;
The lifting device according to claim 1.
請求項1又は請求項2に記載の吊上装置を備える建物解体工事用の貨物リフト。   A cargo lift for building demolition work comprising the lifting device according to claim 1. 請求項1又は請求項2に記載の吊上装置を使用して、建物解体工事用の貨物リフトを組み立てる方法であって、
前記支持体を、組立段階の前記鉄塔の上部に固定する工程と、
前記柱体を、前記第1の吊上機構により前記昇降荷台から吊り上げて横方向に移動させることにより、組立段階の前記鉄塔の頭部に配置する工程と、
前記柱体を、組立段階の前記鉄塔の頭部に固定する工程と、
前記支持体の前記鉄塔に対する固定を解除する工程と、
前記支持体を、前記第2の吊上機構により最上位の前記柱体の上部まで吊り上げる工程と、
を備える建物解体工事用の貨物リフトの組立方法。
A method for assembling a cargo lift for building demolition work using the lifting device according to claim 1 or 2,
Fixing the support to the top of the tower in the assembly stage;
The column is lifted from the lifting platform by the first lifting mechanism and moved in the lateral direction, thereby placing the column at the head of the steel tower at the assembly stage;
The columnar body, and fixing the head of the tower set standing stage,
Releasing the fixing of the support to the steel tower;
Lifting the support to the top of the uppermost column by the second lifting mechanism;
Assembly method of cargo lift for building demolition work.
JP2011265912A 2011-12-05 2011-12-05 Lifting device used for assembling cargo lift for building demolition work, cargo lift for building demolition work, and assembling method thereof Expired - Fee Related JP5948828B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011265912A JP5948828B2 (en) 2011-12-05 2011-12-05 Lifting device used for assembling cargo lift for building demolition work, cargo lift for building demolition work, and assembling method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011265912A JP5948828B2 (en) 2011-12-05 2011-12-05 Lifting device used for assembling cargo lift for building demolition work, cargo lift for building demolition work, and assembling method thereof

Publications (2)

Publication Number Publication Date
JP2013117137A JP2013117137A (en) 2013-06-13
JP5948828B2 true JP5948828B2 (en) 2016-07-06

Family

ID=48711873

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011265912A Expired - Fee Related JP5948828B2 (en) 2011-12-05 2011-12-05 Lifting device used for assembling cargo lift for building demolition work, cargo lift for building demolition work, and assembling method thereof

Country Status (1)

Country Link
JP (1) JP5948828B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104499719B (en) * 2014-12-23 2016-10-26 泰州市腾达建筑工程机械有限公司 A kind of building material lifting device by water-cooling
CN114776038B (en) * 2022-04-13 2024-03-29 北京首钢建设集团有限公司 Steel truss installation structure and step unloading method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2597947B2 (en) * 1993-05-28 1997-04-09 守夫 反町 Scaffolding equipment
JP3220397B2 (en) * 1996-11-26 2001-10-22 義徳 深田 Elevating scaffold

Also Published As

Publication number Publication date
JP2013117137A (en) 2013-06-13

Similar Documents

Publication Publication Date Title
JP6537720B2 (en) Elevator hoist installation method
JP6503716B2 (en) Demolition system and demolition method
JP2012012835A (en) Construction method of work floor for high altitude work
JP6893188B2 (en) Demolition system and demolition method of existing structures
WO2014073063A1 (en) Scaffolding equipment for aggregate smokestack dismantling and dismantling method for aggregate smokestack using same equipment
JP2019515166A (en) Perimeter safety screen assembly
JP6508958B2 (en) Demolition system and demolition method
JP4921810B2 (en) Elevator installation apparatus and installation method using the same
JP5948828B2 (en) Lifting device used for assembling cargo lift for building demolition work, cargo lift for building demolition work, and assembling method thereof
JP2008222382A (en) Method for moving lifting device for installation
JP5356091B2 (en) Crane girder exchanging method and crane girder exchanging apparatus
JP2016132514A (en) Elevator balance weight shipping and carrying-in method
JP6438931B2 (en) Temporary column, temporary column installation structure, and roof frame construction method
JP2014047479A (en) Method for lifting demolishing heavy machine to building to be demolished
JP2011068458A (en) Rail suspending device of elevator
JP5894851B2 (en) Support mechanism for construction elevator mast, construction elevator, and extension method for construction elevator mast
JP6508959B2 (en) Demolition system and demolition method
JP2019015151A (en) Demolition system of existing structure
JP2012025540A (en) Jib crane and method of dismantling the same
JP5773343B2 (en) Method for constructing multi-story building and lifting device for multi-story scaffold used therefor
KR101976724B1 (en) Method for installing elevator guide rails without a machine room
JP3220397B2 (en) Elevating scaffold
JP2008214062A (en) Lifting device and structural material mounting method
JP6967383B2 (en) How to dismantle an existing structure
JP6257317B2 (en) Structure construction method and structure disassembly method

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20141120

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20150826

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20150929

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20151028

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20160510

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20160523

R150 Certificate of patent or registration of utility model

Ref document number: 5948828

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees