JP4055187B2 - Aerial temporary structure and aerial scaffold construction method - Google Patents
Aerial temporary structure and aerial scaffold construction method Download PDFInfo
- Publication number
- JP4055187B2 JP4055187B2 JP2002315284A JP2002315284A JP4055187B2 JP 4055187 B2 JP4055187 B2 JP 4055187B2 JP 2002315284 A JP2002315284 A JP 2002315284A JP 2002315284 A JP2002315284 A JP 2002315284A JP 4055187 B2 JP4055187 B2 JP 4055187B2
- Authority
- JP
- Japan
- Prior art keywords
- aerial
- mooring
- balloon
- work
- temporary structure
- 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 - Lifetime
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/24—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/24—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons
- E04G3/243—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons following the outside contour of a building
Description
【０００１】
【発明の属する技術分野】
本発明は、係留気球を利用した空中仮設構造体、及び該空中仮設構造体を用いて煙突その他の塔体の補修や塗装作業に使用される作業床を空中仮設する空中足場構築方法に関する。なお、気球と浮揚体、足場と作業床はそれぞれ互換的に使用する。
【０００２】
【従来の技術】
従来より、気球（浮揚体に同じ。）を用いて乗りカゴ（ゴンドラ）を吊持する作業用足場の提案があった。（例えば、特許文献１参照。）
【０００３】
【特許文献１】
特開２００１−３２５３８（図１）
【０００４】
特徴的構成は、ビルの外壁工事等に用いる乗りカゴ31を気球30により吊持し、気球30を牽引する横移動屋上アンカー手段20と乗りカゴ31を牽引する横移動地表アンカー手段10（装置12) とを操作して、乗りカゴを作業予定壁面に対して横移動及び昇降移動自在に位置させる点にある。
【０００５】
ここでは、従来的なゴンドラの横方向への移動再設置作業を、ワイヤの掛け替え作業を不要として容易かつ迅速におこない、生産性を向上するとしている。
【０００６】
【発明が解決しようとする課題】
しかしながら、上記先行技術は、乗りカゴ31は従来的なゴンドラを使用するものであり、気球は乗りカゴ（ゴンドラ）の吊持手段にすぎない。
【０００７】
こうしたなかで本発明者は、係留気球からなる浮揚体そのものを作業用足場（本発明に関し空中仮設構造体）として構築（空中仮設）し、かつ、安定保持することにより、従来的な仮設、解体、撤去に係る作業工程を一新することを企図して、発明を完成するに至った。
【０００８】
本発明はこのような事情に鑑みてなされたものであり、上記課題を解消し、係留気球を利用した空中仮設構造体、及び該空中仮設構造体を用いて煙突その他の塔体の補修や塗装作業に使用される作業床を空中仮設する空中足場構築方法を提供するものである。
【０００９】
【課題を解決するための手段】
課題を解決するために本発明は、係留気球を利用した空中仮設構造体であって、係留気球からなる浮揚体が水平な作業床面を形成可能な骨格構造を有し、該浮揚体を空中に放逐して地上の複数の係留点から係留索を動索操作することにより空中姿勢を保持し、かつ、作業対象物に対する高度および／または離接を含む位置関係を調整してなることを特徴とするものである。
【００１０】
また、上記空中仮設構造体を用いて煙突その他の塔体の補修や塗装作業に使用される作業床を空中仮設するための空中足場構築方法である。
【００１１】
【発明の実施の形態】
本発明の実施の形態は、図１に構成概要図を示すように、上記構成の係留気球からなる浮揚体１と、該浮揚体１を地上の複数の係留点から係留索３を操作して姿勢制御する動索操作手段２を具備し、浮揚体１が空中姿勢において作業床面11を創出可能な骨格構造を有し、かつ、該作業床面11に手摺を含む落下防止手段５を搭載又は構設するとともに、浮力及び水平姿勢を保持するための補助気球４を係留している。
【００１２】
ここで、浮揚体１は、足場装置、養生装置、防護マット、仮設ルーフその他の空中仮設構造体の主体として使用されるものである。〔図示省略〕
【００１３】
【実施例】
本発明の一実施例をを添付図面を参照して以下説明する。
【００１４】
図２は、円筒形式の煙突を作業対象物とする空中仮設構造体（以下、実施例足場装置。）の構成説明図である。
【００１５】
図示するように、実施例足場装置Ｘは、係留気球からなる浮揚体１を、煙突その他の塔体Ｔの補修や塗装作業に使用されるデッキ又はゴンドラその他の足場装置に代替する作業床（１）として空中仮設したものである。
【００１６】
具体的構成は、空中姿勢において作業床面（11）を創出可能な環状の骨格構造を有した係留気球からなる浮揚体１と、該浮揚体１を地上の複数の係留点から係留索３を操作して姿勢制御する動索操作手段２と、浮揚体１の作業床面（11）に構設した手摺を含む落下防止手段５と、浮揚体１に係留され、その浮力及び空中での水平姿勢を保持するための補助気球４と、該補助気球４の係留索41の外周に展設可能な養生ネット６（例えば、飛散防止養生。）を具備している。ここで、動索操作手段２は昇降用ウィンチであり、少なくとも３箇所（図示では４箇所）に地上設置される。また、一般的な係留索３（41）はワイヤーである。
【００１７】
上記構成の実施例足場装置Ｘの施工は、特定的な工法（本発明の空中足場構築方法）により実施することになる。
【００１８】
すなわち、環状の浮揚体１（作業床）を補助気球４とともに空中に放逐し、かつ、動索操作して塔体Ｔに環装し、該塔体Ｔの外壁面に沿って水平姿勢を維持しながら昇降移動可能に保持し、その高度および／または離接を含む作業位置を確保するようにしている。なお、養生ネット６は、補助気球４の係留索41に固定（固縛）され、その外周に展設し、塔体Ｔを囲繞する。
【００１９】
【発明の効果】
本発明は以上の構成よりなるものであり、これによれば係留気球からなる浮揚体そのものを作業床として空中仮設するので、従来的な仮設、解体、撤去に係る作業工程を一新し、工期短縮を含む工事コストの大幅な削減と、現場移動に係る機動性の改善が図れる。
【００２０】
また、空中仮設構造体は、足場装置のみならず、養生装置、防護マット、仮設ルーフその他の空中仮設構造体の主体として使用可能であり、汎用性の点でも産業上の利用価値が高いものである。
【図面の簡単な説明】
【図１】実施形態の構成概要図である。
【図２】実施例足場装置の構成説明図である。
【符号の説明】
１ 浮揚体（作業床）
11 作業床面
２ 昇降用ウィンチ〔動索操作手段〕
３ ワイヤー〔係留索〕
４ 補助気球
41 ワイヤー〔係留索〕
５ 手摺〔落下防止手段〕
６ 養生ネット
Ｘ 実施例足場装置〔本発明の空中仮設構造体〕[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an aerial temporary structure using a mooring balloon, and an aerial scaffolding construction method for temporarily aerating a work floor used for repairing a chimney or other towers or painting work using the aerial temporary structure. Balloons and floating bodies, scaffolds and work floors are used interchangeably.
[0002]
[Prior art]
Conventionally, there has been a proposal for a working scaffold that uses a balloon (same as a floating body) to suspend a ride basket (gondola). (For example, refer to Patent Document 1.)
[0003]
[Patent Document 1]
JP 2001-32538 (FIG. 1)
[0004]
A characteristic configuration is that a riding basket 31 used for construction of an outer wall of a building is suspended by a balloon 30 and a laterally movable roof anchor means 20 for towing the balloon 30 and a laterally movable surface anchor means 10 (device 12 for towing the riding basket 31). ) To position the car so that it can move laterally and move up and down with respect to the planned work wall.
[0005]
Here, it is assumed that the conventional re-installation operation of the gondola in the lateral direction can be performed easily and quickly without the need to change the wire, thereby improving productivity.
[0006]
[Problems to be solved by the invention]
However, in the above prior art, the ride basket 31 uses a conventional gondola, and the balloon is only a means for suspending the ride basket (gondola).
[0007]
Under these circumstances, the present inventor constructed (suspended temporarily in the air) a floating body itself composed of a mooring balloon as a working scaffold (aerial temporary structure in the present invention), and stably maintained, thereby providing a conventional temporary dismantling and dismantling. The invention was completed with the intention of renewing the work process related to removal.
[0008]
The present invention has been made in view of such circumstances, and solves the above-described problems, and repairs and paints a chimney and other towers using the airborne temporary structure using the mooring balloon, and the airborne temporary structure. The present invention provides an aerial scaffold construction method for temporarily constructing a work floor used for work.
[0009]
[Means for Solving the Problems]
In order to solve the problems, the present invention is an airborne temporary structure using a mooring balloon, and the levitating body made of the mooring balloon has a skeleton structure capable of forming a horizontal work floor surface. The aerial attitude is maintained by moving the mooring line from a plurality of mooring points on the ground, and the positional relationship including the altitude and / or separation from the work object is adjusted. It is what.
[0010]
Further, the present invention is an aerial scaffold construction method for temporarily constructing a work floor for use in repairing chimneys and other towers and painting work using the above-described temporary structure.
[0011]
DETAILED DESCRIPTION OF THE INVENTION
In the embodiment of the present invention, as shown in a schematic diagram of FIG. 1, a floating body 1 composed of a mooring balloon having the above-described structure, and the
[0012]
Here, the levitation body 1 is used as a main body of a scaffolding device, a curing device, a protective mat, a temporary roof and other aerial temporary structures. (Not shown)
[0013]
【Example】
An embodiment of the present invention will be described below with reference to the accompanying drawings.
[0014]
FIG. 2 is a configuration explanatory view of an aerial temporary structure (hereinafter referred to as an example scaffold device) having a cylindrical chimney as a work object.
[0015]
As shown in the drawing, the embodiment scaffold device X is a working floor (1) in which the floating body 1 made of a mooring balloon is replaced with a deck or gondola or other scaffold device used for repairing or painting a chimney or other tower body T. ) Is temporarily installed in the air.
[0016]
Specifically, a floating body 1 composed of a mooring balloon having an annular skeleton structure capable of creating a work floor surface (11) in an aerial posture, and a
[0017]
The construction of the embodiment scaffold device X having the above-described configuration is performed by a specific construction method (the aerial scaffold construction method of the present invention).
[0018]
That is, the annular levitation body 1 (working floor) is expelled into the air together with the auxiliary air balloon 4, and is moved to the tower T by moving the rope, and the horizontal posture is maintained along the outer wall surface of the tower T. However, it is held so as to be movable up and down, and the working position including its altitude and / or separation is secured. The curing net 6 is fixed (secured) to the
[0019]
【The invention's effect】
The present invention is configured as described above, and according to this, since the floating body itself composed of a mooring balloon is temporarily installed in the air as a work floor, the work process related to conventional temporary construction, dismantling and removal is renewed, and the construction period Significantly reduce construction costs including shortening and improve mobility related to site movement.
[0020]
In addition, the aerial temporary structure can be used not only as a scaffolding device but also as a curing device, protective mat, temporary roof and other aerial temporary structures. is there.
[Brief description of the drawings]
FIG. 1 is a schematic configuration diagram of an embodiment.
FIG. 2 is a configuration explanatory diagram of an example scaffold device.
[Explanation of symbols]
1 Floating body (work floor)
11 Work floor 2 Elevating winch [moving means]
3 wire [mooring line]
4 Auxiliary balloons
41 wire
5 Handrail [Fall prevention means]
6 Curing Net X Example Scaffolding Device [Aerial Temporary Structure of the Present Invention]
Claims (5)
係留気球からなる浮揚体と、該浮揚体を地上の複数の係留点からそれぞれに昇降用ウィンチを介して係留索を操作し姿勢制御する動索操作手段を具備し、
前記浮揚体が空中姿勢において作業床面を創出可能な骨格構造を有し、かつ、該作業床面に手摺を含む落下防止手段を搭載又は構設するとともに、浮力及び水平姿勢を保持するための補助気球を係留してなり、
地上から前記浮揚体を空中に放逐して、作業対象物に対する高度および／または離接を含む位置関係を調整するようにしたことを特徴とする空中仮設構造体。 In the aerial temporary structure using a mooring balloon for outdoor high-altitude work ,
Comprising a buoyant body made captive balloon, the Dosaku operation means for operating and attitude control mooring lines through the lifting winch respectively該浮Agetai a plurality of mooring points on the ground,
The levitation body has a skeletal structure capable of creating a work floor in an aerial posture, and has a fall prevention means including a handrail on the work floor, and is configured to maintain buoyancy and a horizontal posture. Mooring auxiliary balloons,
An airborne temporary structure characterized in that the floating body is expelled from the ground into the air to adjust the positional relationship including the altitude and / or separation from the work object.
煙突その他の塔体の補修や塗装作業に使用されるデッキ又はゴンドラその他の足場装置に代替する作業床として空中仮設される係留気球を利用した空中仮設構造体であって、
空中姿勢において作業床面を創出可能な環状の骨格構造を有した係留気球からなる浮揚体と、該浮揚体を地上の複数の係留点から係留索を操作して姿勢制御する動索操作手段と、前記浮揚体の作業床面に構設した手摺を含む落下防止手段と、前記浮揚体に係留され、その浮力及び空中での水平姿勢を保持するための補助気球と、該補助気球の係留索の外周に展設可能な養生ネットを具備し、
前記補助気球を含む浮揚体を塔体に環装し、かつ、該塔体の外壁面に沿って昇降移動可能に保持し、その高度および／または離接を含む作業位置を確保してなることを特徴とする空中仮設構造体。 In the aerial temporary structure using a mooring balloon for outdoor high-altitude work,
An airborne temporary structure using a mooring balloon temporarily installed in the air as a work floor to replace a deck or gondola or other scaffolding equipment used for repairing and painting chimneys and other towers,
A levitating body composed of a mooring balloon having an annular skeletal structure capable of creating a work floor surface in the aerial posture, and a moving control means for controlling the posture of the levitating body by operating the mooring line from a plurality of mooring points on the ground. A fall prevention means including a handrail installed on the work floor of the levitation body, an auxiliary balloon moored to the levitation body and maintaining its buoyancy and horizontal posture in the air, and a mooring line for the auxiliary balloon Equipped with a curing net that can be set up around
The floating body including the auxiliary balloon is mounted on the tower body, and is held so as to be movable up and down along the outer wall surface of the tower body, and the working position including its altitude and / or separation / contact is secured. An airborne temporary structure characterized by.
請求項３記載の空中仮設構造体を補助気球とともに空中に放逐し、かつ、動索操作して塔体に環装し、該塔体の外壁面に沿って水平姿勢を維持しながら昇降移動可能に保持し、その高度および／または離接を含む作業位置を確保するようにした空中足場構築方法。An aerial scaffolding construction method for temporarily constructing a work floor used for repairing chimneys and other towers and painting work using an airborne temporary structure using a mooring balloon,
The aerial temporary structure according to claim 3 is expelled into the air together with an auxiliary air balloon, and can be moved up and down while being moved to the tower by moving the rope and maintaining a horizontal posture along the outer wall surface of the tower. An aerial scaffolding construction method in which the work position including the altitude and / or separation is secured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002315284A JP4055187B2 (en) | 2002-10-30 | 2002-10-30 | Aerial temporary structure and aerial scaffold construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002315284A JP4055187B2 (en) | 2002-10-30 | 2002-10-30 | Aerial temporary structure and aerial scaffold construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2004150091A JP2004150091A (en) | 2004-05-27 |
| JP4055187B2 true JP4055187B2 (en) | 2008-03-05 |
Family
ID=32459333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002315284A Expired - Lifetime JP4055187B2 (en) | 2002-10-30 | 2002-10-30 | Aerial temporary structure and aerial scaffold construction method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4055187B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060059247A (en) * | 2006-05-10 | 2006-06-01 | 김종국 | High place working system |
| CA2755046A1 (en) * | 2008-03-11 | 2009-09-17 | Cl Cargolifter Gmbh & Co. Kg A.A. | Method and arrangement for transporting elongated, bulky loads |
| KR101872923B1 (en) * | 2017-01-23 | 2018-06-29 | 권과람 | Drone type aerial work platform |
-
2002
- 2002-10-30 JP JP2002315284A patent/JP4055187B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004150091A (en) | 2004-05-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103979383B (en) | Building operation multiple layer up-down plateform system | |
| JP6693997B2 (en) | Mobile elevating scaffold used for main tower repair work and structure repair construction method using mobile elevating scaffold in main tower repair work | |
| CN104746864B (en) | A kind of high-altitude construction robot operation plateform system | |
| CN105822072A (en) | Hoisting construction structure and method for air corridor ceiling | |
| CN108678422B (en) | Method for dismantling steel chimney | |
| CN107700719A (en) | A kind of hanging method of high-rise building glass curtain wall | |
| CN106006425A (en) | Method of hoisting and transporting large-sized equipment arranged in underground machine rooms of super high-rise buildings | |
| JP4055187B2 (en) | Aerial temporary structure and aerial scaffold construction method | |
| CN205348727U (en) | A promote formula operation platform for in shaft | |
| CN102277900B (en) | Sectional-stacking jacking mounting method of vase-shaped space steel structure | |
| CN109160421A (en) | A kind of integral hoisting system of mobile shelter | |
| CN102677907A (en) | Method for manually installing steel beam at top of silo | |
| CN205976546U (en) | A rail transport device for sloping scope of operation | |
| CN206289794U (en) | System for installing cladding panel on the building built | |
| CN211597658U (en) | Movable overhanging scaffold | |
| CN204369497U (en) | The double-deck self climbing job platform of double ring winding fore shaft formula | |
| CN113137052A (en) | Self-climbing safety hard protection and curtain wall circular rail hoisting integrated platform | |
| JP2008196210A (en) | Portable simplified elevator | |
| CN206203763U (en) | Self-driving floor hanging apparatus | |
| CN101865593A (en) | Method for installing device with air separating tower structure | |
| RU2641576C1 (en) | Ground unit for landing and evacuation of astronauts | |
| CN109931004A (en) | Sinking headframe covers stand downstriker installation method | |
| CN219259493U (en) | Lifting platform used during temporary repair of boiler water wall | |
| JP2687050B2 (en) | Work scaffold | |
| JP7213515B2 (en) | Structure for tower movable scaffold, tower movable scaffold and tower work method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20051024 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20070719 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070731 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070928 |
|
| 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: 20071113 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20071130 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 4055187 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101221 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101221 Year of fee payment: 3 |
|
| S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101221 Year of fee payment: 3 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131221 Year of fee payment: 6 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |