JPH1061172A - Jig for ladder, movable larder and outdoor structure of residence - Google Patents
Jig for ladder, movable larder and outdoor structure of residenceInfo
- Publication number
- JPH1061172A JPH1061172A JP23853796A JP23853796A JPH1061172A JP H1061172 A JPH1061172 A JP H1061172A JP 23853796 A JP23853796 A JP 23853796A JP 23853796 A JP23853796 A JP 23853796A JP H1061172 A JPH1061172 A JP H1061172A
- Authority
- JP
- Japan
- Prior art keywords
- ladder
- arm member
- jig
- wall
- main body
- 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.)
- Withdrawn
Links
Landscapes
- Movable Scaffolding (AREA)
Abstract
Description
【発明の属する技術分野】本発明は、主として住宅の補
修に利用される梯子用治具、可動梯子及び住宅の室外構
造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ladder jig, a movable ladder and an outdoor structure of a house mainly used for repairing a house.
【従来の技術】住宅は、新築してから１０年程度経過す
ると、外壁の塗替え、雨漏りの修理といった外回りの補
修工事が必要になるが、２階建ての住宅においては、建
物周囲に脚立を並べ、かかる脚立に足場板を敷き込んだ
簡単な足場で用が足りることが多い。一方、敷地が狭く
なりがちな都心部では、延べ床面積を確保するために三
階建ての住宅を建てることが多くなってきたが、かかる
３階建て住宅の補修工事においては、３階部分の壁など
は脚立では届かず、梯子や本足場を使用せざるを得ない
のが現状である。2. Description of the Related Art When a house is newly constructed for about 10 years, external repair work such as repainting of an outer wall and repair of a leak is necessary. In a two-story house, a stepladder is provided around the building. In many cases, a simple scaffold with a scaffold laid on such a stepladder is sufficient. On the other hand, in the central part of the city where the site tends to be narrow, three-story houses are often built to secure the total floor space. At present, walls cannot be reached by stepladders, and ladders and scaffolds must be used.
【発明が解決しようとする課題】しかしながら、３階建
て住宅では、上述したように狭小敷地に建てられている
ことが多いため、梯子を安全な角度で立て掛けることが
できないといった問題や、本足場を組むコストが高くて
補修工事そのもののコストよりも足場の組立解体のコス
トの方がずっと高くなってしまうという問題を生じてい
た。また、壁の塗り替え作業では、作業範囲は壁一面と
なるので、梯子を何度も立て掛け直さねばならないとい
った不便も生じていた。本発明は、上述した事情を考慮
してなされたもので、住宅の外回りの補修を安全にかつ
効率よくしかも低コストで行うことが可能な梯子用治
具、可動梯子及び住宅の室外構造を提供することを目的
とする。However, since a three-story house is often built on a small site as described above, the problem that the ladder cannot be leaned at a safe angle, and There has been a problem that the cost of assembling is high and the cost of disassembling the scaffold is much higher than the cost of the repair work itself. In addition, in the work of repainting the wall, since the work range covers the entire wall, there has been an inconvenience that the ladder has to be leaned over and over again. The present invention has been made in view of the above-described circumstances, and provides a jig for a ladder, a movable ladder, and an outdoor structure of a house capable of safely and efficiently repairing the outer circumference of the house at low cost. The purpose is to do.
【課題を解決するための手段】上記目的を達成するた
め、本発明の梯子用治具は請求項１に記載したように、
梯子本体の上端近傍に着脱自在に取り付けられる腕部材
と、該腕部材の先端に設けられた走行用車輪とから構成
され、該走行用車輪は、建築物の外壁若しくは軒天井下
面に取り付けられた走行レール上を走行するようになっ
ているものである。また、本発明の梯子用治具は請求項
２に記載したように、梯子本体の中間位置に着脱自在に
取り付けられる腕部材と、該腕部材の先端に設けられた
走行用車輪とから構成され、該走行用車輪は、建築物の
外壁に当接されて該壁上を走行するようになっているも
のである。また、本発明の可動梯子は請求項３に記載し
たように、梯子本体の上端近傍に腕部材を取り付けると
ともに、該腕部材の先端に建築物の外壁若しくは軒天井
下面に取り付けられた走行レール上を走行する走行車輪
を設けたものである。また、本発明の可動梯子は、前記
梯子本体の中間位置近傍に腕部材を取り付けるととも
に、該腕部材の先端に前記外壁に当接されて該壁上を走
行する走行用車輪を設けたものである。また、本発明の
可動梯子は、前記梯子本体を伸縮自在としたものであ
る。また、本発明に係る住宅の室外構造は請求項６に記
載したように、所定の走行レールを住宅の外壁若しくは
軒天井下面にほぼ水平に取り付け、該走行レールに可動
梯子の走行用車輪を載せて走行させるように構成したも
のである。本発明の梯子用治具においては、梯子本体の
重量は、腕部材の先端に設けられた走行用車輪を介して
建築物の外壁若しくは軒天井下面に取り付けられた走行
レールで支持される。すなわち、梯子本体は、走行自在
に走行レールに吊り下げられた状態となり、所望の位置
への移動を迅速に行うことが可能となる。また、本発明
の梯子用治具においては、腕部材の先端に設けられた走
行車輪が外壁に走行自在に当接する。そのため、梯子本
体は、昇降時において鉛直に支持されるとともに、移動
時においても梯子本体が揺動したり傾いたりすることが
ない。また、本発明の可動梯子においては、該可動梯子
の重量は、腕部材の先端に設けられた走行用車輪を介し
て建築物の外壁若しくは軒天井下面に取り付けられた走
行レールで支持される。すなわち、可動梯子は、走行自
在に走行レールに吊り下げられた状態となり、所望の位
置への移動を迅速に行うことが可能となる。ここで、前
記梯子本体の中間位置近傍に腕部材を取り付けるととも
に、該腕部材の先端に前記外壁に当接されて該壁上を走
行する走行用車輪を設けた場合、腕部材の先端に設けら
れた走行車輪は外壁に走行自在に当接する。そのため、
可動梯子は、昇降時においては鉛直姿勢で支持されると
ともに、移動時においても梯子本体が揺動したり傾いた
りすることがない。また、前記梯子本体を伸縮自在とし
た場合、移動時においてはこれを縮めて上述したと同様
に走行レールに沿って移動させるが、昇降の際には、梯
子本体を伸ばしてその下端を接地させる。すると、昇降
時の重量、すなわち可動梯子の自重と作業員の体重等を
合わせた荷重は、その一部若しくは全部が地面にて支持
されることとなり、走行レールの構造や強度の低減を図
ることができる。また、本発明に係る住宅の室外構造に
おいては、住宅の外壁若しくは軒天井下面にほぼ水平に
取り付けた走行レールが可動梯子を走行自在に吊り下げ
ることとなり、該可動梯子の所望の位置への移動が可能
となる。To achieve the above object, a jig for a ladder of the present invention has the following features.
An arm member detachably attached near the upper end of the ladder main body, and a traveling wheel provided at the tip of the arm member, the traveling wheel is attached to the outer wall of the building or the lower surface of the eaves ceiling. It is designed to run on a running rail. Further, the ladder jig of the present invention comprises, as described in claim 2, an arm member detachably attached to an intermediate position of the ladder main body, and a traveling wheel provided at a tip of the arm member. The running wheels are adapted to run on the outer wall of the building by contacting the outer wall of the building. In addition, the movable ladder of the present invention has an arm member attached near the upper end of the ladder main body and a traveling rail attached to the outer wall of the building or the lower surface of the eave ceiling at the tip of the arm member. Traveling wheels are provided. In addition, the movable ladder of the present invention has an arm member attached near the intermediate position of the ladder main body, and a traveling wheel that runs on the outer wall at the tip of the arm member while being in contact with the outer wall. is there. Moreover, the movable ladder of the present invention is one in which the ladder main body is made extendable and contractible. Further, in the outdoor structure of a house according to the present invention, as described in claim 6, a predetermined traveling rail is mounted substantially horizontally on the outer wall of the house or under the eaves ceiling, and the traveling wheel of the movable ladder is mounted on the traveling rail. It is configured to be run. In the ladder jig of the present invention, the weight of the ladder main body is supported by the traveling rail attached to the outer wall of the building or the lower surface of the eave ceiling via the traveling wheel provided at the tip of the arm member. That is, the ladder main body is in a state of being hung freely on the running rail, and can be quickly moved to a desired position. In the ladder jig of the present invention, the traveling wheel provided at the tip of the arm member abuts on the outer wall so as to run freely. Therefore, the ladder main body is supported vertically when moving up and down, and the ladder main body does not swing or tilt even when moving. Further, in the movable ladder of the present invention, the weight of the movable ladder is supported by a traveling rail attached to the outer wall of the building or the lower surface of the eave ceiling via traveling wheels provided at the tip of the arm member. That is, the movable ladder is suspended from the traveling rail so as to be able to travel freely, and can be quickly moved to a desired position. Here, when an arm member is attached near the intermediate position of the ladder main body, and a traveling wheel that travels on the wall in contact with the outer wall is provided at the tip of the arm member, the traveling wheel is provided at the tip of the arm member. The traveling wheel abuts on the outer wall so that it can travel freely. for that reason,
The movable ladder is supported in a vertical posture when ascending and descending, and the ladder main body does not swing or tilt during movement. When the ladder main body is made to be extendable and contractable, when it is moved, it is contracted and moved along the traveling rail in the same manner as described above, but when ascending and descending, the ladder main body is extended and its lower end is grounded. . Then, the weight at the time of lifting and lowering, that is, the load combining the weight of the movable ladder and the weight of the worker, etc. will be partially or entirely supported on the ground, and the structure and strength of the traveling rail will be reduced. Can be. Further, in the outdoor structure of a house according to the present invention, the traveling rail mounted substantially horizontally on the outer wall of the house or the lower surface of the eaves ceiling hangs the movable ladder so that it can travel freely, and the movable ladder moves to a desired position. Becomes possible.
【発明の実施の形態】以下、本発明に係る梯子用治具、
可動梯子及び住宅の室外構造の実施の形態について、添
付図面を参照して説明する。図１は、本実施形態に係る
梯子用治具、可動梯子及び住宅の室外構造を示した全体
図である。これらの図でわかるように、本実施形態に係
る住宅の室外構造は、走行レール１を３階建て住宅２の
外壁３に取り付けて構成してある。走行レール１は、例
えばＣ形鋼を用いて構成し、そのＣ字状の両端部に相当
する縁部４ａ、４ｂが手前側方にくるように外壁３に水
平に取り付けてある。かかる構成により、両縁部４ａ、
４ｂの隙間から後述する梯子用治具の走行用車輪を出し
入れすることができるとともに、下側縁部４ａが該走行
用車輪の脱落を防止する脱落防止手段となる。一方、本
実施形態に係る可動梯子５は、縦材６、６の間に踏み桟
７を架け渡して構成した梯子本体８の上端近傍に梯子用
治具９を取り付けるとともに、その中間の二カ所、例え
ば２階床面高さおよび３階床面高さにて梯子用治具１０
を取り付けて構成してある。梯子本体８は、その下端に
伸縮脚１１を設けてあり、全体長さが調整できるように
なっている。梯子用治具９は、図２(a)の全体斜視図及
び図３(a)の分解斜視図でよくわかるように、梯子本体
８の縦材６に着脱自在に取り付けられる腕部材２１と、
該腕部材２１の先端に設けられた走行用車輪２２とから
構成され、該走行用車輪２２は、走行レール１上を走行
するようになっている。腕部材２１は、縦材６を両側か
ら挟み込む一対の取付片３１、３２及び走行用車輪２２
を先端にて溶接等で固定した支持片３３を互いに重ねて
ボルト３４で連結する構造になっている。なお、ボルト
３４が挿通される支持片３３のボルト孔を長孔３５とす
ることによって腕長さを調整できるようになっていると
ともに、取付片３１の両縁部を折り曲げることによって
支持片３３および取付片３２が取付片３１に対して回動
しないようにしてある。梯子用治具１０は、図２(a)の
全体斜視図及び図３(b)の分解斜視図でよくわかるよう
に、梯子本体８の縦材６に着脱自在に取り付けられる腕
部材４１と、該腕部材４１の先端に設けられた走行用車
輪４２とから構成され、該走行用車輪４２は、外壁３に
当接され該壁３上を走行するようになっている。腕部材
４１も腕部材２１と同様、縦材６を両側から挟み込む一
対の取付片３１、３２及び走行用車輪４２を先端にて溶
接等で固定した支持片４３を互いに重ねてボルト３４で
連結する構造とするとともに、ボルト３４が挿通される
支持片４３のボルト孔を長孔３５とすることによって腕
長さを調整自在とし、さらに、上述したと同様の目的で
取付片３１の両縁部を折り曲げてある。本実施形態に係
る梯子用治具、可動梯子及び住宅の室外構造において
は、新築時に走行レール１を三階建て住宅２の外壁３に
取り付けておき、外壁の塗り替え、樋の交換、サッシ廻
りのコーキング補修、雨漏り対策等の補修工事が必要に
なったとき、本実施形態に係る可動梯子５を走行レール
１に取り付ける。なお、可動梯子５の取付けの前に予め
梯子用治具９および梯子用治具１０の腕長さを調整して
おき、梯子本体８が軒先と干渉したりしないように注意
する。可動梯子５の取付けにあたっては、梯子本体８を
伸縮脚１１を縮めた状態で両手で持ち、その上端に取り
付けられた梯子用治具９の走行用車輪２２を走行レール
１の縁部４ａ、４ｂの隙間に入れて吊り下げる。このと
き、下側縁部４ａによって走行用車輪２２が手前側に脱
落しないことを確認する。次に、可動梯子５を所望の位
置まで移動させるが、可動梯子５の重量が、梯子用治具
９の走行用車輪２２を介して走行レール１で支持されて
いるため、可動梯子５は、走行自在に走行レール１に吊
り下げられた状態となり、かくして、可動梯子５の所望
の位置への移動が可能となる。また、移動の際、梯子用
治具１０の先端に設けられた走行車輪４２が外壁３上を
走行する。そのため、可動梯子５は、移動時においても
揺動したり傾いたりすることがない。可動梯子５を所望
の位置まで移動させたならば、伸縮脚１１を伸ばしてそ
の下端を接地し、しかる後に可動梯子５に昇って所定の
補修作業を行う。補修作業においては、伸縮脚１１を接
地してあるため、可動梯子５の自重および作業員の体重
等は、所定の負担割合にしたがって該地面および走行レ
ール１に鉛直支持される。また、梯子用治具１０の先端
に設けられた走行車輪４２が外壁３に当接されるので、
可動梯子５は、傾くことなくほぼ鉛直に支持される。な
お、補修作業は、梯子本体８を順次水平移動させながら
行ってもよいし、もう一つの可動梯子５を同様に配置し
て各可動梯子５の縦材６にブラケットを取り付け、該ブ
ラケットの上に足場板を架け渡して作業を行うようにし
てもよい。以上説明したように、本実施形態の梯子用治
具９によれば、梯子本体８の重量は、腕部材２１の先端
に設けられた走行用車輪２２を介して走行レール１で支
持され、梯子本体８は、走行自在に走行レール１に吊り
下げられた状態となる。そのため、梯子本体８の所望の
位置への移動が可能となり、壁面全部を塗り替えるよう
な場合であっても、梯子本体を水平移動させることによ
って効率よく作業を進めることができる。また、本実施
形態の梯子用治具１０によれば、腕部材４１の先端に設
けられた走行車輪４２が外壁３に走行自在に当接する。
そのため、梯子本体８は、昇降時においては鉛直姿勢で
支持され、移動時においてはその揺動や回動が防止され
る。また、本実施形態の可動梯子５によれば、梯子用治
具９によって所望の位置への移動が可能となるととも
に、梯子用治具１０によって鉛直姿勢での支持並びに移
動時における揺動等が防止される。したがって、壁一面
の塗り替えを行う場合であっても効率的な作業が可能で
あるとともに、梯子本体が鉛直姿勢で安定支持されるの
で、建物周囲に余裕がない場合であっても梯子の立て掛
け角度を気にすることなく安全に作業を進めることがで
きる。また、通常の梯子を使用することができないため
に本足場の使用を余儀なくされ、その結果、補修費用が
高くなるといった事態も回避される。さらに、本足場の
使用も不可能なほど建物周囲に余裕がない場合であって
も、本実施形態の可動梯子５によれば、安全かつ効率的
にしかも足場の組立解体がない分だけ低コストで外廻り
の補修作業を行うことができる。また、伸縮脚１１によ
って梯子本体８を伸縮自在としたので、移動時において
はこれを縮めて走行レールに沿って移動させ、昇降の際
には、梯子本体８を伸ばしてその下端を接地させること
が可能となる。そのため、昇降時の重量、すなわち可動
梯子の自重と作業員の体重等を合わせた荷重は、その一
部若しくは全部が地面にて支持されることとなり、走行
レールの構造や強度の低減を図ることができる。また、
本実施形態に係る住宅の室外構造によれば、外壁に取り
付けた走行レール１に可動梯子５を吊り下げることが可
能となるので、可動梯子５を使用することによる上述し
た効果と同様の効果を奏する。本実施形態では、梯子用
治具の腕部材を、一対の取付片と支持片とを互いに重ね
合わせてボルト接合する構成としたが、腕長さを可変と
する必要がないのであれば、取付片の一方と支持片とを
一体とし、かかる一体の部材ともう一つの取付片とで梯
子本体の縦材を挟み込むようにしてもよい。また、本実
施形態では、梯子本体８に梯子用治具９、梯子用治具１
０をそれぞれ着脱自在に取り付けて可動梯子８とした
が、必ずしも着脱自在とする必要はなく、走行用車輪２
２を先端に取り付けた所定の腕部材を梯子本体８の上端
に固定するとともに、走行用車輪４２を先端に取り付け
た腕部材を梯子本体８の中間位置に固定することによっ
て、走行レール専用の可動梯子としてもよい。また、本
実施形態では、梯子本体８の下端に伸縮脚１１を設ける
ことによって該梯子本体８を伸縮自在としたが、これに
代えて伸縮機能を持たない梯子本体を使用してもよい。
かかる場合には、梯子本体の自重および該梯子本体を昇
降する作業員の体重等がすべて走行レールに作用するの
で、走行レールやその取付方法には相応の強度が必要と
なるが、水平移動が可能であること及び鉛直姿勢での支
持が可能であることによる効果については、上述したと
同様の効果を得ることができる。また、本実施形態で
は、梯子用治具１０の走行用車輪４２を外壁に直接当接
させるようにしたが、外壁の仕上げの損傷が懸念される
場合には、該当高さ位置において幕板を水平方向に取り
付けて外壁の一部とし、該幕板に走行用車輪４２を当接
させ該幕板上を走行させるようにしてもよい。また、本
実施形態では、走行レール１を外壁３に取り付けるとと
もにその関係上、腕部材９、１０を水平に張り出した
が、これに代えて図４に示すように、走行レール１を軒
天井の下面５１に取り付けるとともに、梯子本体８の最
上段の踏み桟７に梯子用治具５２を取り付けて可動梯子
とし、該梯子用治具５２の腕部材５３の先端に取り付け
た一対の走行用車輪５４、５４を上述の走行レール１に
載せるようにしてもよい。なお、腕部材５３は、走行用
車輪５４、５４を先端に固定した支持片５５と、該支持
片５５に回動自在に取り付けられ該支持片５５との間に
踏み桟７を嵌め込む取付片５６とからなり、支持片５５
および取付片５６をボルト５７で接合することによって
梯子用治具５２を踏み桟７に取り付けることができるよ
うになっている。かかる可動梯子においても、伸縮脚１
１を縮めて梯子本体８を所望位置まで移動させ、しかる
後に伸縮脚１１を伸ばしてその下端を接地する点につい
ては上述の実施形態と同様であり、その効果についても
上述の実施形態とほぼ同様であるが、腕部材５３に曲げ
がほとんど作用しない分だけ、該腕部材５３を例えばロ
ッド状の部材を用いて構造を簡略化することができると
ともに、梯子本体８を吊り下げる作用点と梯子本体８お
よび作業員の体重等を合わせた重心とのずれが小さくな
る分だけ、梯子本体８は回動しにくくなり、場合によっ
ては接地点での水平反力だけで梯子本体８の回動が防止
され、梯子用治具１０を省略することが可能となるとい
う効果も奏する。なお、かかる可動梯子の場合、走行レ
ール１の切断端をそのまま露出しておき、かかる切断端
から梯子用治具５２の走行用車輪５４、５４を該レール
内に嵌め込むようにしておくのがよい。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A ladder jig according to the present invention will be described below.
An embodiment of a movable ladder and an outdoor structure of a house will be described with reference to the accompanying drawings. FIG. 1 is an overall view showing a jig for a ladder, a movable ladder, and an outdoor structure of a house according to the present embodiment. As can be seen from these drawings, the outdoor structure of the house according to the present embodiment is configured by attaching the traveling rail 1 to the outer wall 3 of the three-story house 2. The traveling rail 1 is made of, for example, a C-shaped steel, and is horizontally mounted on the outer wall 3 such that edges 4a and 4b corresponding to both ends of the C-shaped portion are on the front side. With this configuration, both edges 4a,
A traveling wheel of a ladder jig described later can be taken in and out of the gap of 4b, and the lower edge 4a serves as a falling-off preventing means for preventing the traveling wheel from falling off. On the other hand, the movable ladder 5 according to the present embodiment has a ladder jig 9 attached near the upper end of a ladder main body 8 formed by bridging a step bar 7 between the vertical members 6, and two intermediate ladders. For example, the jig 10 for the ladder at the floor height of the second floor and the floor height of the third floor
Is attached. The ladder main body 8 is provided with a telescopic leg 11 at its lower end, so that the entire length can be adjusted. The ladder jig 9 includes an arm member 21 detachably attached to the vertical member 6 of the ladder main body 8 as can be clearly seen from the entire perspective view of FIG. 2A and the exploded perspective view of FIG.
And a running wheel 22 provided at the tip of the arm member 21. The running wheel 22 runs on the running rail 1. The arm member 21 includes a pair of mounting pieces 31 and 32 and a traveling wheel 22 that sandwich the vertical member 6 from both sides.
Are fixed to each other at the ends by welding or the like, and are connected to each other by bolts 34. The length of the arm can be adjusted by making the bolt hole of the support piece 33 through which the bolt 34 is inserted into an elongated hole 35, and the support piece 33 and the support piece 33 are bent by bending both edges of the mounting piece 31. The mounting piece 32 is prevented from rotating with respect to the mounting piece 31. The ladder jig 10 includes an arm member 41 detachably attached to the vertical member 6 of the ladder main body 8, as can be clearly seen from the entire perspective view of FIG. 2A and the exploded perspective view of FIG. A running wheel 42 is provided at the tip of the arm member 41, and the running wheel 42 is in contact with the outer wall 3 and runs on the wall 3. Similarly to the arm member 21, the arm member 41 overlaps a pair of mounting pieces 31, 32 sandwiching the vertical member 6 from both sides and a support piece 43 in which the traveling wheel 42 is fixed at its tip by welding or the like, and is connected to each other with bolts 34. Along with the structure, the arm length can be adjusted by making the bolt hole of the support piece 43 into which the bolt 34 is inserted a long hole 35, and furthermore, both edges of the mounting piece 31 are fixed for the same purpose as described above. It is bent. In the ladder jig, the movable ladder and the outdoor structure of the house according to the present embodiment, the running rail 1 is attached to the outer wall 3 of the three-story house 2 at the time of new construction, and the outer wall is repainted, the gutter is replaced, and the sash area is changed. When repair work such as caulking repair and measures against rain leakage is required, the movable ladder 5 according to the present embodiment is attached to the traveling rail 1. Note that the arm lengths of the ladder jig 9 and the ladder jig 10 are adjusted before mounting the movable ladder 5 so that the ladder main body 8 does not interfere with the eaves. When the movable ladder 5 is mounted, the ladder main body 8 is held with both hands in a state where the telescopic legs 11 are contracted, and the traveling wheels 22 of the ladder jig 9 attached to the upper end thereof are moved to the edges 4a, 4b of the traveling rail 1. And hang it. At this time, it is confirmed that the traveling wheel 22 does not fall to the near side by the lower edge portion 4a. Next, the movable ladder 5 is moved to a desired position. Since the weight of the movable ladder 5 is supported by the traveling rail 1 via the traveling wheels 22 of the ladder jig 9, the movable ladder 5 is The movable ladder 5 can be moved to a desired position by being suspended on the traveling rail 1 so as to run freely. In addition, at the time of movement, a traveling wheel 42 provided at the tip of the ladder jig 10 travels on the outer wall 3. Therefore, the movable ladder 5 does not swing or tilt even during movement. When the movable ladder 5 has been moved to a desired position, the telescopic leg 11 is extended and its lower end is grounded, and then the movable ladder 5 is lifted to perform predetermined repair work. In the repair work, since the telescopic legs 11 are grounded, the weight of the movable ladder 5 and the weight of the worker are vertically supported on the ground and the running rail 1 according to a predetermined burden ratio. In addition, since the running wheel 42 provided at the tip of the ladder jig 10 is in contact with the outer wall 3,
The movable ladder 5 is supported almost vertically without tilting. Note that the repair work may be performed while the ladder main body 8 is sequentially moved horizontally, or another movable ladder 5 is similarly arranged, a bracket is attached to the vertical member 6 of each movable ladder 5, and The work may be performed with a scaffolding board suspended over the work. As described above, according to the ladder jig 9 of the present embodiment, the weight of the ladder main body 8 is supported by the traveling rail 1 via the traveling wheel 22 provided at the tip of the arm member 21, The main body 8 is in a state of being freely suspended on the traveling rail 1. Therefore, the ladder main body 8 can be moved to a desired position, and even when the entire wall surface is to be repainted, the ladder main body can be moved efficiently by horizontally moving the ladder main body. Further, according to the ladder jig 10 of the present embodiment, the traveling wheel 42 provided at the tip of the arm member 41 abuts on the outer wall 3 so as to be able to travel.
Therefore, the ladder main body 8 is supported in a vertical posture when ascending and descending, and is prevented from swinging and rotating when moving. In addition, according to the movable ladder 5 of the present embodiment, the ladder jig 9 can be moved to a desired position, and the ladder jig 10 can support the ladder in a vertical posture and swing during movement. Is prevented. Therefore, efficient work is possible even when repainting the entire wall, and the ladder main body is stably supported in a vertical posture, so even if there is no room around the building, the angle of the ladder leans You can safely proceed without worrying about In addition, it is not possible to use a normal ladder, so the use of the scaffold is forced, and as a result, a situation in which repair costs are increased is also avoided. Furthermore, even when there is no room around the building so that the use of the scaffold is impossible, the movable ladder 5 of the present embodiment is safe and efficient, and has a low cost because there is no disassembly of the scaffold. The outside repair work can be performed. Also, since the ladder body 8 can be extended and contracted by the telescopic legs 11, when moving, the ladder body 8 is contracted and moved along the traveling rail, and when ascending and descending, the ladder body 8 is extended and the lower end thereof is grounded. Becomes possible. For this reason, the weight at the time of lifting and lowering, that is, the load that combines the weight of the movable ladder and the weight of the worker, etc. will be partially or entirely supported on the ground, and the structure and strength of the running rail will be reduced. Can be. Also,
According to the outdoor structure of a house according to the present embodiment, the movable ladder 5 can be hung on the traveling rail 1 attached to the outer wall. Therefore, the same effect as the above-described effect by using the movable ladder 5 can be obtained. Play. In the present embodiment, the arm member of the ladder jig has a configuration in which a pair of mounting pieces and a support piece are overlapped with each other and bolted. However, if the arm length does not need to be variable, the mounting may be performed. One of the pieces and the support piece may be integrated, and the vertical member of the ladder main body may be sandwiched between the integrated member and another attachment piece. In the present embodiment, the ladder jig 9 and the ladder jig 1 are attached to the ladder main body 8.
0 is detachably attached to the movable ladder 8, but it is not necessarily required to be detachable.
2 is fixed to the upper end of the ladder main body 8 with the predetermined arm member attached to the tip thereof, and the arm member with the traveling wheel 42 attached to the tip is fixed to the intermediate position of the ladder main body 8 so as to be movable only for the traveling rail. It may be a ladder. Further, in the present embodiment, the ladder main body 8 is made expandable and contractible by providing the extendable legs 11 at the lower end of the ladder main body 8, but a ladder main body having no expansion / contraction function may be used instead.
In such a case, the weight of the ladder main body and the weight of the worker who moves up and down the ladder main body all act on the traveling rail, so that the traveling rail and its mounting method require appropriate strength. The same effects as described above can be obtained as to the effects that can be achieved and the support in the vertical posture. Further, in the present embodiment, the traveling wheel 42 of the ladder jig 10 is directly contacted with the outer wall. However, if there is a concern that the finish of the outer wall may be damaged, the curtain plate is placed at the corresponding height position. It may be mounted in a horizontal direction to form a part of the outer wall, and the traveling wheel 42 may be brought into contact with the curtain plate and run on the curtain plate. Further, in the present embodiment, the running rail 1 is attached to the outer wall 3 and the arm members 9 and 10 are horizontally extended in relation to the outer wall 3, but instead, as shown in FIG. A ladder jig 52 is attached to the lower surface 51 and a ladder jig 52 is attached to the uppermost stepping bar 7 of the ladder main body 8 to form a movable ladder, and a pair of traveling wheels 54 attached to the tip of an arm member 53 of the ladder jig 52. , 54 may be mounted on the running rail 1 described above. The arm member 53 includes a support piece 55 having the traveling wheels 54, 54 fixed to the ends thereof, and a mounting piece which is rotatably mounted on the support piece 55 and in which the step bar 7 is fitted between the support piece 55. 56 and a support piece 55
The ladder jig 52 can be attached to the step bar 7 by joining the mounting pieces 56 with bolts 57. In such a movable ladder, the telescopic legs 1
1 and the ladder main body 8 is moved to a desired position, and then the telescopic leg 11 is extended and the lower end thereof is grounded in the same manner as in the above-described embodiment, and the effect is substantially the same as in the above-described embodiment. However, since the arm member 53 is hardly bent, the structure of the arm member 53 can be simplified using, for example, a rod-shaped member, and the action point for suspending the ladder body 8 and the ladder body The ladder main body 8 is less likely to rotate as much as the deviation from the center of gravity that matches the weight of the ladder 8 and the weight of the worker is reduced. In addition, there is an effect that the ladder jig 10 can be omitted. In the case of such a movable ladder, it is preferable that the cut end of the running rail 1 is exposed as it is, and the running wheels 54 of the ladder jig 52 are fitted into the rail from the cut end.
【発明の効果】以上述べたように、本発明の梯子用治具
は請求項１に記載したように、梯子本体の上端近傍に着
脱自在に取り付けられる腕部材と、該腕部材の先端に設
けられた走行用車輪とから構成され、該走行用車輪は、
建築物の外壁若しくは軒天井下面に取り付けられた走行
レール上を走行するようになっているので、梯子本体を
水平移動させて補修作業の効率を向上させることができ
る。また、本発明の梯子用治具は請求項２に記載したよ
うに、梯子本体の中間位置に着脱自在に取り付けられる
腕部材と、該腕部材の先端に設けられた走行用車輪とか
ら構成され、該走行用車輪は、建築物の外壁に当接され
て該壁上を走行するようになっているので、梯子本体を
鉛直姿勢で支持するとともに、移動時においても揺動等
を防止することができる。また、本発明の可動梯子は請
求項３に記載したように、梯子本体の上端近傍に腕部材
を取り付けるとともに、該腕部材の先端に建築物の外壁
若しくは軒天井下面に取り付けられた走行レール上を走
行する走行用車輪を設けたので、可動梯子を水平移動さ
せて補修作業の効率を向上させることができる。また、
本発明に係る住宅の室外構造は請求項６に記載したよう
に、所定の走行レールを住宅の外壁若しくは軒天井下面
にほぼ水平に取り付け、該走行レールに可動梯子の走行
用車輪を載せて走行させるように構成したので、可動梯
子を水平移動させて補修作業の効率を向上させることが
できる。As described above, the ladder jig according to the present invention, as described in claim 1, has an arm member detachably mounted near the upper end of the ladder main body, and a jig provided at the tip of the arm member. And the running wheels are provided, and the running wheels are
Since the ladder runs on the traveling rail attached to the outer wall of the building or the lower surface of the eaves ceiling, the ladder main body can be moved horizontally to improve the efficiency of the repair work. Further, the ladder jig of the present invention comprises, as described in claim 2, an arm member detachably attached to an intermediate position of the ladder main body, and a traveling wheel provided at a tip of the arm member. Since the traveling wheels are adapted to run on the outer wall of the building while being in contact with the outer wall of the building, the ladder main body is supported in a vertical position, and at the time of movement, rocking or the like is prevented. Can be. In addition, the movable ladder of the present invention has an arm member attached near the upper end of the ladder main body and a traveling rail attached to the outer wall of the building or the lower surface of the eave ceiling at the tip of the arm member. Since the traveling wheels are provided, the movable ladder can be moved horizontally to improve the efficiency of the repair work. Also,
In the outdoor structure of a house according to the present invention, as described in claim 6, a predetermined traveling rail is mounted substantially horizontally on the outer wall of the house or the lower surface of the eave ceiling, and the traveling rail is mounted with traveling wheels of a movable ladder. With such a configuration, the movable ladder can be moved horizontally to improve the efficiency of the repair work.
【図１】本実施形態に係る梯子用治具、可動梯子及び住
宅の室外構造の全体側面図。FIG. 1 is an overall side view of a ladder jig, a movable ladder, and an outdoor structure of a house according to an embodiment.
【図２】本実施形態に係る梯子用治具の全体斜視図。FIG. 2 is an overall perspective view of a ladder jig according to the embodiment.
【図３】本実施形態に係る梯子用治具の分解斜視図であ
り、(a)は梯子本体の上端近傍に取り付ける梯子用治具
の図、(b)は梯子本体の中間位置に取り付ける梯子用治
具の図。FIG. 3 is an exploded perspective view of a ladder jig according to the present embodiment, wherein (a) is a view of a ladder jig attached near an upper end of a ladder main body, and (b) is a ladder attached to an intermediate position of the ladder main body. Figure of jig.
【図４】変形例に係る梯子用治具、可動梯子及び住宅の
室外構造の部分側面図。FIG. 4 is a partial side view of a ladder jig, a movable ladder, and an outdoor structure of a house according to a modification.
１ 走行レール ２ 住宅（建築物） ３ 外壁 ５ 可動梯子 ８ 梯子本体 ９、１０、５２ 梯子用治具 １１ 伸縮脚 ２１、４１、５３ 腕部材 ２２、４２、５４ 走行用車輪 ５１ 軒天井 Reference Signs List 1 traveling rail 2 house (building) 3 outer wall 5 movable ladder 8 ladder main body 9, 10, 52 ladder jig 11 telescopic leg 21, 41, 53 arm member 22, 42, 54 traveling wheel 51 ceiling
Claims (6)
けられる腕部材と、該腕部材の先端に設けられた走行用
車輪とから構成され、該走行用車輪は、建築物の外壁若
しくは軒天井下面に取り付けられた走行レール上を走行
するようになっていることを特徴とする梯子用治具。1. An arm member removably attached near the upper end of a ladder main body, and a traveling wheel provided at a tip of the arm member, wherein the traveling wheel is an outer wall or an eave ceiling of a building. A ladder jig adapted to run on a running rail attached to a lower surface.
けられる腕部材と、該腕部材の先端に設けられた走行用
車輪とから構成され、該走行用車輪は、建築物の外壁に
当接されて該壁上を走行するようになっていることを特
徴とする梯子用治具。2. An arm member detachably attached to an intermediate position of a ladder main body, and a traveling wheel provided at a tip of the arm member, and the traveling wheel abuts on an outer wall of the building. A jig for a ladder, wherein the jig runs on the wall.
るとともに、該腕部材の先端に建築物の外壁若しくは軒
天井下面に取り付けられた走行レール上を走行する走行
用車輪を設けたことを特徴とする可動梯子。3. An arm member is mounted near the upper end of the ladder main body, and a traveling wheel is provided at a tip of the arm member for traveling on a traveling rail attached to an outer wall of a building or a lower surface of an eave ceiling. A movable ladder.
取り付けるとともに、該腕部材の先端に前記外壁に当接
されて該壁上を走行する走行用車輪を設けた請求項３記
載の可動梯子。4. The movable part according to claim 3, wherein an arm member is attached near an intermediate position of the ladder main body, and a traveling wheel is provided at an end of the arm member to abut on the outer wall and travel on the wall. ladder.
若しくは請求項４記載の可動梯子。5. The ladder body according to claim 3, wherein said ladder body is extendable.
Alternatively, the movable ladder according to claim 4.
軒天井下面にほぼ水平に取り付け、該走行レールに可動
梯子の走行用車輪を載せて走行させるように構成したこ
とを特徴とする住宅の室外構造。6. An outdoor house, wherein a predetermined traveling rail is mounted substantially horizontally on the outer wall of the house or the lower surface of the eaves ceiling, and the traveling rail is mounted with running wheels of a movable ladder. Construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23853796A JPH1061172A (en) | 1996-08-20 | 1996-08-20 | Jig for ladder, movable larder and outdoor structure of residence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23853796A JPH1061172A (en) | 1996-08-20 | 1996-08-20 | Jig for ladder, movable larder and outdoor structure of residence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH1061172A true JPH1061172A (en) | 1998-03-03 |
Family
ID=17031732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23853796A Withdrawn JPH1061172A (en) | 1996-08-20 | 1996-08-20 | Jig for ladder, movable larder and outdoor structure of residence |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH1061172A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020062259A (en) * | 2002-05-06 | 2002-07-25 | 웨이 펀 츄 | Rail bracket assembly and vertically-movable scaffold using the same |
-
1996
- 1996-08-20 JP JP23853796A patent/JPH1061172A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020062259A (en) * | 2002-05-06 | 2002-07-25 | 웨이 펀 츄 | Rail bracket assembly and vertically-movable scaffold using the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20031104 |