JP3229952U - Cart for scaffolding movement and scaffolding movement mechanism - Google Patents
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- JP3229952U JP3229952U JP2020004421U JP2020004421U JP3229952U JP 3229952 U JP3229952 U JP 3229952U JP 2020004421 U JP2020004421 U JP 2020004421U JP 2020004421 U JP2020004421 U JP 2020004421U JP 3229952 U JP3229952 U JP 3229952U
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- 239000000463 material Substances 0.000 claims abstract description 16
- 238000010276 construction Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
【課題】建築現場などで使用される足場について、足場を組み立てた状態で且つ支柱下端にジャッキベースなどの基材を装着したまま移動させるために用いられる足場移動用台車を提供する。【解決手段】足場の下端部の基材を載せる断面コの字型の載置部２ａと、載置部から横方向に突設される左縁２ｂ及び右縁２ｃと、左縁及び右縁の底部に回転可能にそれぞれ固定された左キャスター２ｅ及び右キャスター２ｆと、載置部に設けられ基材の載置部からの脱落を防止する押さえとからなり、基材を装着したまま足場の移動を可能とした。更に、足場移動用台車の移動を制動するストッパーを備える。【選択図】図１PROBLEM TO BE SOLVED: To provide a scaffold moving trolley used for moving a scaffold used at a construction site or the like in a state where the scaffold is assembled and with a base material such as a jack base attached to the lower end of a support. SOLUTION: A U-shaped mounting portion 2a on which a base material at the lower end of a scaffold is placed, a left edge 2b and a right edge 2c projecting laterally from the mounting portion, and a left edge and a right edge. It consists of left casters 2e and right casters 2f, which are rotatably fixed to the bottom of the scaffold, and a retainer provided on the mounting portion to prevent the base material from falling off from the mounting portion. It was possible to move. Further, a stopper for braking the movement of the scaffolding carriage is provided. [Selection diagram] Fig. 1
Description
本考案は、建築現場などで使用される足場、支保工など（以下、単に「足場」という）について、足場を組み立てた状態で且つ支柱下端にジャッキベースなどの基材を装着したまま移動させるために用いられる足場移動用台車、及びその足場移動用台車を用いた足場移動機構に関する。 The present invention is for moving scaffolds, support works, etc. (hereinafter, simply referred to as "scaffolds") used at construction sites, etc., with the scaffolds assembled and with a base material such as a jack base attached to the lower end of the columns. The present invention relates to a scaffolding moving carriage used in the above, and a scaffolding moving mechanism using the scaffolding moving carriage.
従来の足場の移動では、足場の支柱の下端にキャスターを取り付けておくか、支柱からジャッキベースなどの基材（非特許文献１）を取り外し、キャスター（非特許文献２）に交換して組み立てたまま移動させていた。 In the conventional movement of the scaffold, casters are attached to the lower ends of the scaffolding columns, or the base material (Non-Patent Document 1) such as the jack base is removed from the columns and replaced with casters (Non-Patent Document 2) for assembly. I was moving it as it was.
さらに、キャスターは一般にゴム製タイヤで被覆されており、大型化すると移動に大きな力を要する。また、ローリングタワー用キャスター（非特許文献３）は直動できない。加えて、移動後にキャスターを装着した状態では位置固定が不安定で安全でなく、他方ジャッキベースなどの基材にまた交換するのは煩雑であるという問題があった。 Furthermore, the casters are generally covered with rubber tires, and when they are enlarged, a large force is required to move them. In addition, the rolling tower casters (Non-Patent Document 3) cannot move directly. In addition, there is a problem that the position fixing is unstable and unsafe when the casters are attached after the movement, and on the other hand, it is complicated to replace the casters with a base material such as a jack base.
そこで、本考案は、建築現場などで使用される足場について、足場を組み立てた状態で且つ支柱下端にジャッキベースなどの基材を装着したまま移動させるために用いられる足場移動用台車、及びその足場移動用台車を用いた足場移動機構を提供することを目的とする。 Therefore, the present invention is a scaffolding trolley used for moving a scaffolding used at a construction site or the like with the scaffolding assembled and a base material such as a jack base attached to the lower end of a support, and the scaffolding thereof. It is an object of the present invention to provide a scaffolding moving mechanism using a moving carriage.
本考案は、上記課題を解決するため、
（１）
足場の下端部の基材を載せる断面コの字型の載置部と、
前記載置部から横方向に突設される左縁及び右縁と、
前記左縁及び前記右縁の底部に回転可能にそれぞれ固定された左キャスター及び右キャスターと、
前記載置部に設けられ前記基材の前記載置部からの脱落を防止する押さえとからなり、
前記基材を装着したまま前記足場の移動を可能としたことを特徴とする足場移動用台車。
（２）
前記足場移動用台車の移動を制動するストッパーを備えることを特徴とする（１）に記載の足場移動用台車。
（３）
（１）又は（２）に記載の足場移動用台車と、前記足場移動用台のキャスターを載せるレールとからなることを特徴とする足場移動機構。
とした。
In order to solve the above problems, the present invention
(1)
A U-shaped cross-section mounting part on which the base material at the lower end of the scaffold is placed,
The left and right edges that project laterally from the above-mentioned placement part,
Left casters and right casters rotatably fixed to the bottom of the left edge and the right edge, respectively.
It consists of a retainer provided on the previously described placing portion to prevent the base material from falling off from the previously described placing portion.
A scaffolding trolley characterized in that the scaffolding can be moved while the base material is attached.
(2)
The scaffolding moving trolley according to (1), further comprising a stopper for braking the movement of the scaffolding moving trolley.
(3)
A scaffolding moving mechanism comprising the scaffolding moving carriage according to (1) or (2) and a rail on which casters of the scaffolding moving table are placed.
And said.
本考案は、上記構成であるので、建築現場などで使用される足場について、足場を組み立てた状態で且つ支柱下端にジャッキベースなどの基材を装着したまま移動させるために用いられる足場移動用台車、及びその足場移動用台車を用いた足場移動機構を提供できるようになる。
また、本考案は、直動可能で、ジャッキベースの交換も必要とせず、また作業位置も安定である。
Since the present invention has the above configuration, the scaffolding trolley used for moving the scaffolding used at a construction site or the like with the scaffolding assembled and with a base material such as a jack base attached to the lower end of the support column. , And a scaffolding moving mechanism using the scaffolding moving carriage.
In addition, the present invention can move directly, does not require replacement of the jack base, and has a stable working position.
以下、添付図面に基づき、本考案の実施の形態について詳細に説明する。ただし、本考案はそれら実施形態の形状、大きさに限定されるものではない。 Hereinafter, embodiments of the present invention will be described in detail based on the accompanying drawings. However, the present invention is not limited to the shape and size of those embodiments.
図１〜図３に示すように、本考案の一例である足場移動機構１は、足場移動用台車２と、左右レール４，４ｃとからなる。 As shown in FIGS. 1 to 3, the scaffolding moving mechanism 1 which is an example of the present invention includes a scaffolding moving carriage 2 and left and right rails 4 and 4c.
足場移動用台車２は、足場の支柱６の下端部に取り付けたジャッキベース５などの基材を載せる断面コの字型の載置部２ａと、載置部２ａから横方向に突設される左縁２ｂ及び右縁２ｃと、左縁２ｂ及び右縁２ｃの底部に回転可能にそれぞれ固定された左キャスター２ｅ及び右キャスター２ｆと、押さえとからなる。 The scaffolding trolley 2 is provided with a U-shaped mounting portion 2a having a U-shaped cross section on which a base material such as a jack base 5 attached to the lower end of a scaffolding support 6 is mounted, and a mounting portion 2a projecting laterally from the mounting portion 2a. It consists of a left edge 2b and a right edge 2c, a left caster 2e and a right caster 2f rotatably fixed to the bottoms of the left edge 2b and the right edge 2c, respectively, and a presser.
ここでは、Ｌ字金具を載置部２ａの左右壁にボルトナット２ｄで連結して、左右縁２ｂ，２ｃを形成した。また、左右キャスター２ｅ、２ｆは、 左右レール４，４ｃ上を移動できれば、形状、数は限定されないが、左右にそれぞれ、一連、二連、三連以上設けることができ、図３のように左右に二連のキャスターであれば十分な安定性が確保できる。 Here, the L-shaped metal fittings are connected to the left and right walls of the mounting portion 2a with bolts and nuts 2d to form the left and right edges 2b and 2c. Further, the left and right casters 2e and 2f are not limited in shape and number as long as they can move on the left and right rails 4 and 4c, but they can be provided in series, two or three or more, respectively, as shown in FIG. Sufficient stability can be ensured with two casters.
左右レール４，４ｃとして、ここでは、板状の底材４ａと、底材４ａに固定した丸棒４ｂとからなる形状を例示した。丸棒４ｂは、左右キャスター２ｅ、２ｆが回転走行できれば、形状は特に限定されるものではない。左右レール４，４ｃは同形状でよい。 As the left and right rails 4 and 4c, a shape including a plate-shaped bottom member 4a and a round bar 4b fixed to the bottom member 4a is illustrated here. The shape of the round bar 4b is not particularly limited as long as the left and right casters 2e and 2f can rotate and travel. The left and right rails 4 and 4c may have the same shape.
左右レール４，４ｃは、足場を載せた足場移動用台車２を走行させたい方向に、足場移動用台車２の移動前に設置し、足場移動用台車２の左右キャスター２ｅ，２ｆをそれぞれ載せる。移動時に設置し、移動後に撤去も容易であるので、作業の邪魔にならない。 The left and right rails 4 and 4c are installed in the direction in which the scaffolding moving trolley 2 on which the scaffolding is mounted is desired to travel, before the scaffolding moving trolley 2 is moved, and the left and right casters 2e and 2f of the scaffolding moving trolley 2 are mounted respectively. It is installed when moving and can be easily removed after moving, so it does not interfere with work.
押さえは、ここでは、ジャッキベース５が足場移動時に、載置部２ａから脱落しないよう、載置部２ａに起立する左右壁に渡された横材２ｈ、或いは図２に確認できるよう載置部底面から突出した断面Ｌ字でベースを嵌める突起２ｉなどを例示した。足場移動用台車２の進行方向に対して、後ろ側に設けることで、ジャッキベース５の脱落を防止できる。押さえは、固定式、着脱式（穴にボルトを挿入など）、いずれであってもよい。 Here, the holding portion is a horizontal member 2h passed to the left and right walls standing on the mounting portion 2a so that the jack base 5 does not fall off from the mounting portion 2a when the scaffolding is moved, or a mounting portion as can be confirmed in FIG. An example is shown of a protrusion 2i for fitting a base with an L-shaped cross section protruding from the bottom surface. By providing the scaffolding carriage 2 on the rear side with respect to the traveling direction, it is possible to prevent the jack base 5 from falling off. The presser may be fixed or removable (such as inserting a bolt into a hole).
足場移動機構１による、足場の移動方法について、以下説明する。足場を移動させるときになって、４箇所などある足場の支柱６の１箇所において、ジャッキベース５のハンドル５ｃを回転させてネジ棒５ｂを支柱６内に挿入できるようにする。ネジ棒５ｂを支柱６内に挿入することで、ベース５ａが地面などの設置面から浮かすことができる。 The method of moving the scaffold by the scaffold moving mechanism 1 will be described below. When moving the scaffold, the handle 5c of the jack base 5 is rotated so that the screw rod 5b can be inserted into the support 6 at one place of the support 6 of the scaffold such as four places. By inserting the screw rod 5b into the support column 6, the base 5a can be lifted from an installation surface such as the ground.
浮いたベース５ａと設置面との間に、足場移動用台車２を挿入する。さらに、足場移動用台車２の進行方向前側のキャスターの下に左右レール４，４ｃを挿入したうえで、ハンドル５ｃを回転させ、ベース５ａが載置部２ａに接触した状態を保持するまでネジ棒５ｂを支柱６内が突出させる。 The scaffolding trolley 2 is inserted between the floating base 5a and the installation surface. Further, after inserting the left and right rails 4 and 4c under the casters on the front side in the traveling direction of the scaffolding moving trolley 2, the handle 5c is rotated and the screw rod is maintained until the base 5a is in contact with the mounting portion 2a. The inside of the support column 6 projects 5b.
足場移動後、上記と逆の操作をすることで、再び、ジャッキベース５を設置面に載置することとができる。 After moving the scaffolding, the jack base 5 can be placed on the installation surface again by performing the reverse operation of the above.
図４に示すように、本考案の第二の例である足場移動機構ａ１は、実施例１の足場移動機構１の足場移動用台車２に、足場移動用台車２の移動を制動するストッパー３を備える点のみ異なる。 As shown in FIG. 4, the scaffolding movement mechanism a1 which is the second example of the present invention is a stopper 3 for braking the movement of the scaffolding movement trolley 2 on the scaffolding movement trolley 2 of the scaffolding movement mechanism 1 of the first embodiment. The only difference is that it has.
ストッパー３は、ここでは、載置部２ａと地面との間に打ち込まれるクサビ型とし、紐３ａで横材２ｈに連結したが、足場移動用台車２の移動を制動する作用を有すれば、形状、使用方法は特に限定されない。クサビ型であれば、着脱が容易で、ドア開閉止めとして一般に流通しており、その転用で容易、且つ廉価で入手できる。 Here, the stopper 3 is a wedge type that is driven between the mounting portion 2a and the ground, and is connected to the cross member 2h with a string 3a. However, if it has an action of braking the movement of the scaffolding trolley 2. The shape and usage are not particularly limited. If it is a wedge type, it is easy to put on and take off, and it is generally distributed as a door opening / closing stopper, and it can be easily diverted and obtained at a low price.
ストッパー３を用いることで、足場移動後、ジャッキベース５を足場移動用台車２に載せたままでよく、足場の位置固定ができ安全性を確保したうで、作業性においては、実施例１より優れている。 By using the stopper 3, the jack base 5 can be left on the scaffolding trolley 2 after the scaffolding is moved, the position of the scaffolding can be fixed and safety is ensured, and the workability is superior to that of the first embodiment. ing.
１ 足場移動機構
１ａ 足場移動機
２ 足場移動用台車
２ａ 載置部
２ｂ 左縁
２ｃ 右縁
２ｄ ボルトナット
２ｅ 左キャスター
２ｆ 右キャスター
２ｇ ボルトナット
２ｈ 横材
２ｉ 突起
３ ストッパー
３ａ 紐
４ 左レール
４ａ 底材
４ｂ 丸棒
４ｃ 右レール
５ ジャッキベース
５ａ ベース
５ｂ ネジ棒
５ｃ ハンドル
６ 支柱
1 Scaffolding movement mechanism 1a Scaffolding movement machine 2 Scaffolding movement trolley 2a Mounting part 2b Left edge 2c Right edge 2d Bolt nut 2e Left caster 2f Right caster 2g Bolt nut 2h Cross member 2i Protrusion 3 Stopper 3a String 4 Left rail 4a Bottom material 4b Round bar 4c Right rail 5 Jack base 5a Base 5b Screw bar 5c Handle 6 Strut
Claims (3)
前記載置部から横方向に突設される左縁及び右縁と、
前記左縁及び前記右縁の底部に回転可能にそれぞれ固定された左キャスター及び右キャスターと、
前記載置部に設けられ前記基材の前記載置部からの脱落を防止する押さえとからなり、
前記基材を装着したまま前記足場の移動を可能としたことを特徴とする足場移動用台車。 A U-shaped cross-section mounting part on which the base material at the lower end of the scaffold is placed,
The left and right edges that project laterally from the above-mentioned placement part,
Left casters and right casters rotatably fixed to the bottom of the left edge and the right edge, respectively.
It consists of a retainer provided on the previously described placing portion to prevent the base material from falling off from the previously described placing portion.
A scaffolding trolley characterized in that the scaffolding can be moved while the base material is attached.
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|---|---|---|---|
| JP2020004421U JP3229952U (en) | 2020-10-12 | 2020-10-12 | Cart for scaffolding movement and scaffolding movement mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020004421U JP3229952U (en) | 2020-10-12 | 2020-10-12 | Cart for scaffolding movement and scaffolding movement mechanism |
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| Publication Number | Publication Date |
|---|---|
| JP3229952U true JP3229952U (en) | 2020-12-24 |
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| JP2020004421U Active JP3229952U (en) | 2020-10-12 | 2020-10-12 | Cart for scaffolding movement and scaffolding movement mechanism |
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| JP (1) | JP3229952U (en) |
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2020
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