JPH07334099A - Electrical illumination tower device - Google Patents
Electrical illumination tower deviceInfo
- Publication number
- JPH07334099A JPH07334099A JP15288194A JP15288194A JPH07334099A JP H07334099 A JPH07334099 A JP H07334099A JP 15288194 A JP15288194 A JP 15288194A JP 15288194 A JP15288194 A JP 15288194A JP H07334099 A JPH07334099 A JP H07334099A
- Authority
- JP
- Japan
- Prior art keywords
- illumination
- display
- tower
- section
- lighting
- 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.)
- Pending
Links
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、各種表示用の電照塔装
置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lighting tower device for various displays.
【０００２】[0002]
【従来の技術】近年、郵便局の局標、或は各種看板類に
おいては、高さ６ｍ程度の中空扁平な表示塔の上部位置
に電照表示部が設けられ、この電照表示部と対応した内
部位置に照明灯を備えた電照塔装置が設置されている。
そして、昼間は電照表示部の外面に表示された標章によ
りその内容を確認し、また、夜間においては、照明灯を
点灯して電照表示部を内面側から照射しながら標章の内
容を明確に表示し、かつ照射された色彩により電照表示
部の美観を高めているものである。2. Description of the Related Art In recent years, in post office signs or various signboards, an illuminating display section is provided at the upper position of a hollow flat display tower having a height of about 6 m, and corresponds to this illuminating display section. A lighting tower device equipped with an illuminating lamp is installed in the inside position.
Then, in the daytime, the contents are confirmed by the mark displayed on the outer surface of the electronic display, and at night, the contents of the mark are illuminated by turning on the illumination lamp and irradiating the electronic display from the inside. Is clearly displayed, and the color of the illuminated light enhances the aesthetic appearance of the illuminated display section.
【０００３】[0003]
【発明が解決しようとする問題点】しかしながら、前記
表示塔内部の照明灯に点灯不良等の故障が発生した場合
には、高い位置に設けられた電照表示部に手が届く様な
足場を設置して上り、電照表示部の窓を開口して内部の
照明灯の交換等をしなければならず、高所作業であるた
め素人では転落の危険がある。また、前記照明灯の交換
を電気工事店に依頼した場合には、電気工事店の都合も
あって迅速な対応ができ難いものであり、更に、修理費
も作業者の人件費により高価となる等の問題があった。[Problems to be Solved by the Invention] However, in the case where a failure such as lighting failure occurs in the illumination lamp inside the display tower, a scaffold should be provided so that the illuminated display section provided at a high position can be reached. It is necessary to install it, go up, open the window of the electronic display, and replace the internal lighting, etc. Since it is a high place work, there is a risk of falling for an amateur. In addition, when the electric work is requested to be replaced, it is difficult for the electric work shop to respond promptly, and the repair cost becomes expensive due to the labor cost of the worker. There was a problem such as.
【０００４】本発明は上記従来の問題点に鑑みてなされ
たものであり、その目的は、表示塔に設けた電照表示部
内の照明灯の交換、保守点検等を、電照表示部へ上るこ
となく、地上で素人でも安全に修理でき、しかも迅速
で、かつ修理費も安価に節約できる電照塔装置を提供す
ることにある。The present invention has been made in view of the above-mentioned conventional problems, and an object of the present invention is to replace an illumination lamp in a display unit provided in a display tower, to perform maintenance and inspection, etc., to the display unit. Therefore, it is an object of the present invention to provide a lighting tower device that can be safely repaired on the ground even by an amateur, and can be saved quickly and at low cost.
【０００５】[0005]
【問題点を解決するための手段】上記目的を達成するた
めに、本発明は、中空の表示塔１２と、該表示塔１２の
上部外面に設けられた電照表示部１４と、この電照表示
部１４の下方側において前記表示塔１２に設けられた点
検口部１６と、前記表示塔１２の内部に設けられ、前記
電照表示部１４を介して電照を行う電照部１８と、この
電照部１８を上下移動させる上下移動機構２０とを備え
て成る電照塔装置１０から構成される。In order to achieve the above object, the present invention provides a hollow display tower 12, an illumination display portion 14 provided on the upper outer surface of the display tower 12, and this illumination. An inspection port section 16 provided on the display tower 12 below the display section 14, and an illumination section 18 provided inside the display tower 12 for performing illumination through the illumination display section 14. The illumination tower device 10 includes an up-and-down moving mechanism 20 for vertically moving the illumination unit 18.
【０００６】また、前記上下移動機構２０は、前記表示
塔１２内に設けられた左右ガイド部５０、５０と、この
左右ガイド部５０、５０に沿って前記電照部１８を移動
させる巻上機５２とを備えて成ることとしてもよい。Further, the vertical movement mechanism 20 is provided with the left and right guide portions 50, 50 provided in the display tower 12, and a hoisting machine for moving the illumination portion 18 along the left and right guide portions 50, 50. 52 may be included.
【０００７】また、前記電照部１８は、前記左右ガイド
部５０、５０に係合された略矩形状の電照枠体８４と、
この電照枠体８４内に取付けられた照明灯８６とを有し
て成ることとしてもよい。The illumination section 18 has a substantially rectangular illumination frame body 84 engaged with the left and right guide portions 50, 50.
An illumination lamp 86 mounted in the illumination frame body 84 may be included.
【０００８】また、前記巻上機５２は、前記電照枠体８
４の上下面に連係され、表示塔１２内に周回された索条
５４と、この索条５４を周回移動させるため、前記点検
口部１６の近傍位置に設けられた駆動部５６とを備えて
成ることとしてもよい。Further, the hoisting machine 52 is provided with the illumination frame body 8
4 is provided with a cord 54 that is linked to the upper and lower surfaces and is circulated in the display tower 12, and a drive unit 56 that is provided in the vicinity of the inspection port 16 in order to move the cord 54 around. It may be done.
【０００９】また、前記駆動部５６は、前記索条５４を
巻掛けた巻胴６４と、この巻胴６４の回転軸６６に設け
られたロック部６８と、前記巻胴６４の回転軸６６を回
転させるため前記表示塔１２の外面側から着脱連結する
ハンドル７０とを有して成ることとしてもよい。The drive unit 56 includes a winding drum 64 around which the rope 54 is wound, a lock portion 68 provided on a rotating shaft 66 of the winding drum 64, and a rotating shaft 66 of the winding drum 64. A handle 70 that is detachably connected from the outer surface side of the display tower 12 for rotating may be provided.
【００１０】また、前記電照枠体８４は、その上面の両
端側に略ハ字状に端部が枢着された左右吊下体９４、９
４を備え、前記左右吊下体９４、９４は、自由状態にお
いて重力で、それらの上端側が互いに対向する方向に傾
動し得る様に枢着され、かつ枢着点からの突出端部９８
は、少なくとも前記枢着点とガイド部５０との間隔幅Ｌ
よりも長く形成されて成ることとしてもよい。Further, the illumination frame body 84 has left and right suspension bodies 94 and 9 whose ends are pivotally attached to both ends of the upper surface in a substantially V shape.
4, the left and right suspension bodies 94, 94 are pivoted so that their upper end sides can tilt in a direction opposite to each other by gravity in a free state, and a protruding end portion 98 from the pivot point.
Is at least the interval width L between the pivot point and the guide portion 50.
It may be formed to be longer than the above.
【００１１】[0011]
【作用】本発明に係る電照塔装置は、表示塔の電照表示
部の内面側に、上下移動機構で電照部を上昇させて配置
する。そして、夜間時には電照部の照明灯が点灯して電
照表示部を内面側から照射しながら前記電照表示部の表
示模様や色彩の明暗を浮き出しながら表示部内容を明確
化させ、美観を高め得るものである。In the illumination tower device according to the present invention, the illumination unit is arranged on the inner surface side of the illumination display section of the display tower by raising and lowering the illumination section. Then, at night, the illumination lamp of the illumination unit is turned on to illuminate the illumination display unit from the inner side, while clarifying the display pattern and color contrast of the illumination display unit to clarify the contents of the display unit and enhance the appearance. It can be raised.
【００１２】前記表示塔内の電照部の照明灯が玉切れし
たり、或は接続不良等の故障が発生したときには、表示
塔の下部位置に設けた点検口部の点検窓を開口させ、上
下移動機構を作動させて電照部を左右ガイド部に沿って
開口させた点検口部まで下降させる。そして、点検口部
を利用して電照部の玉切れしている照明塔を交換した
り、或は、他の接触不良部分等の故障箇所を簡易に点検
修理し、修理終了後においては、再び上下移動機構を作
動させて電照部を上昇させ、電照表示部の内面位置に停
止させて点検口部を閉口させる。When the illumination lamp of the illuminating part in the display tower burns out or a failure such as a connection failure occurs, the inspection window of the inspection port provided at the lower position of the display tower is opened, The vertical movement mechanism is operated to lower the lighting unit to the inspection opening opened along the left and right guides. Then, using the inspection port, you can replace the lighting tower that is out of the light of the illumination section, or simply inspect and repair the faulty part such as other defective contact part, and after the repair, The vertical movement mechanism is activated again to raise the illumination unit, stop it at the inner position of the illumination display unit, and close the inspection port.
【００１３】従って、電照塔装置の電照部の故障修理、
或は保守点検等を、足場に乗って作業する必要がなく作
業時の安全性が向上され、電気工事の専門家でない素人
でも電照部の故障修理を簡易に、しかも迅速にでき、修
理経費も節約できこととなる。また、前記電照部は、略
矩形状の電照枠体と、この内部に取付けられた照明灯と
で形成されているため、軽量で、上下移動機構に大きな
荷重負荷が加わることもなく、手動による駆動操作でガ
イド部に沿って的確に上下移動させることができて経費
を節約できる。Therefore, the repair of the illuminating part of the illuminating tower device,
Alternatively, it is not necessary to work on a scaffold for maintenance and inspection, and safety during work is improved, and even an amateur who is not a specialist in electrical work can easily and quickly repair the failure of the illumination part, and repair costs Will also be saved. Further, since the lighting unit is formed of a substantially rectangular lighting frame and an illumination lamp mounted inside the lighting unit, the lighting unit is lightweight, and a large load is not applied to the vertical movement mechanism. It is possible to accurately move up and down along the guide portion by a manual drive operation, which saves cost.
【００１４】また、長期使用中に、電照枠体を吊下した
索条が切断するような事故が発生しても、電照枠体の上
面に枢着した左右吊下体が自重により、それらの上端部
が互いに対向する方向へ傾動し、下端側の突出端部が、
左右ガイド部と係合して制動停止され、表示塔内の下部
へ落下衝突して破損するのを防止できる。Further, even if an accident such as a break in the rope that suspends the illumination frame body occurs during long-term use, the left and right suspension bodies pivotally attached to the upper surface of the illumination frame body are subject to their own weight. The upper ends of the two tilt in directions opposite to each other, and the protruding end on the lower end side
It is possible to prevent the brakes from being stopped by being engaged with the left and right guide parts, and being prevented from falling and colliding with the lower part in the display tower.
【００１５】[0015]
【実施例】以下、添付図面に基ずき、本発明の好適な実
施例を説明する。図１には、本発明の実施例に係る電照
塔装置１０の正面図が示され、また、図２ないし図５に
は、その電照塔装置１０の拡大断面図が示されている。
図より明らかな様に、前記電照塔装置１０は、中空の表
示塔１２と、該表示塔１２の上部外面に設けられた電照
表示部１４と、この電照表示部１４の下方側において前
記表示塔１２に設けられた点検口部１６と、前記表示塔
１２の内部に設けられ、前記電照表示部１４を介して電
照を行う電照部１８と、この電照部１８を上下移動させ
る上下移動機構２０と、を備えている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. FIG. 1 shows a front view of a lighting tower device 10 according to an embodiment of the present invention, and FIGS. 2 to 5 show enlarged sectional views of the lighting tower device 10.
As is apparent from the figure, the lighting tower device 10 includes a hollow display tower 12, an electric display section 14 provided on an outer surface of an upper portion of the display tower 12, and a lower side of the electric display section 14. An inspection port portion 16 provided in the display tower 12, an illumination portion 18 provided inside the display tower 12 for performing illumination through the illumination display portion 14, and the illumination portion 18 is vertically moved. And a vertical movement mechanism 20 for moving.
【００１６】前記上下移動機構２０で電照部１８を下部
位置の点検口部１６から上部位置の電照表示部１４まで
簡易に上昇させ、夜間時には電照部１８で電照表示部１
４を電照しながら電照部１８に、照明灯の玉切れ等の故
障が発生した場合には、電照部１８を地上に近い点検口
部１６まで迅速に下降させて修理できる。The vertical movement mechanism 20 allows the illumination section 18 to be easily raised from the inspection opening 16 at the lower position to the illumination display section 14 at the upper position, and the illumination section 18 can be used by the illumination section 18 at night.
If a failure such as a ball breakage of an illumination lamp occurs in the illumination section 18 while illuminating 4, the illumination section 18 can be quickly lowered to the inspection port section 16 near the ground for repair.
【００１７】図１に示す様に、前記表示塔１２は、前後
方向に扁平な中空枠体２２と、この中空枠体２２の上面
並びに周壁面に固定された外壁板２４と、を備えてい
る。前記中空枠体２２は、地面に打設されたコンクリー
ト基礎２６に左右対向に立設された支柱枠２８、２８
と、この支柱枠２８、２８の上端と下端寄り位置とに横
設された梁材３０と、桁材３２と、を有している。この
中空枠体２２の上面や周壁面には、適当間隔をおいて胴
縁材３４が固定され、この胴縁材３４を介して外壁板２
４が張設されている。As shown in FIG. 1, the display tower 12 is provided with a hollow frame body 22 which is flat in the front-rear direction, and an outer wall plate 24 fixed to the upper surface and the peripheral wall surface of the hollow frame body 22. . The hollow frame body 22 is a support frame 28, 28 standing upright on a concrete foundation 26 cast on the ground.
And a beam member 30 and a girder member 32 that are laterally provided near the upper end and the lower end of the column frames 28, 28. A furring strip 34 is fixed to the upper surface and the peripheral wall surface of the hollow frame body 22 at appropriate intervals.
4 is stretched.
【００１８】前記支柱枠２８、２８は、みぞ型鋼で形成
され、また外壁板２４は防水加工された金属板から成
る。これにより、前記表示塔１２は、簡略な構造に形成
され、かつ耐震性、耐風性等に優れた塔状構造物とな
る。しかし、前記支柱枠２８や外壁板２４は、金属材に
限ることなく、例えば、支柱枠２８として鉄筋コンクリ
ート枠、硬質合成樹脂枠等を使用し、また外壁板２４と
して硬質樹脂板、スレート板、繊維板等を使用してもよ
い。The pillar frames 28, 28 are made of grooved steel, and the outer wall plate 24 is made of a waterproof metal plate. As a result, the display tower 12 is a tower-like structure having a simple structure and excellent in earthquake resistance and wind resistance. However, the support frame 28 and the outer wall plate 24 are not limited to metal materials, and for example, a reinforced concrete frame, a hard synthetic resin frame or the like is used as the support frame 28, and a hard resin plate, a slate plate, a fiber is used as the outer wall plate 24. A plate or the like may be used.
【００１９】図１、図３に示す様に、前記電照表示部１
４は、表示塔１２の上部位置の正面並びに背面の外壁板
２４、２４に開口された表示口３６と、この表示口３６
の周縁の胴縁材３４に嵌着され、外面に任意の標章３８
が表示された透光性の表示板４０、とを備えている。こ
れにより、表示板４０に表示された標章３８が広告媒体
として各人の注目を集め、また夜間時には、内部に配置
された電照部１８の照明灯から投光される光線と標章３
８とのコントラスによって標章３８の美観が高まること
となる。As shown in FIG. 1 and FIG.
Reference numeral 4 denotes a display port 36 opened on the front and rear outer wall plates 24 at the upper position of the display tower 12, and the display port 36.
It is fitted to the furring strip 34 around the periphery of the
And a translucent display plate 40 on which is displayed. As a result, the mark 38 displayed on the display board 40 attracts the attention of each person as an advertising medium, and at night, the light emitted from the illumination lamp of the illumination unit 18 and the mark 3 are projected.
Contrasting with 8 will enhance the aesthetics of mark 38.
【００２０】図１、図５に示す様に、前記表示塔１２の
下部位置に設けられた点検口部１６は、表示塔１２の正
面または背面の外壁板２４に開口された点検口４２と、
この点検口４２の一方縁部において、支柱枠２８に固定
されたヒンジ部４４に枢着された点検扉４６と、を有し
ている。この点検扉４６には、前記ヒンジ部４４の反対
側の端部に施錠ロック部４８が設けられおり、関係者以
外は開扉できないように規制されている。前記施錠ロッ
ク部４８を開錠して点検扉４６を開扉し、点検口４２か
ら表示塔１２内の点検、或は点検口部１６へ下降した電
照部１８の点検修理を簡易にでき、足場等を用いて上部
の電照表示部１４へ上る必要がない。また、前記点検扉
４６や外壁板２４、２４の外面に任意の標章３８を表示
してもよい。As shown in FIGS. 1 and 5, the inspection port portion 16 provided at the lower portion of the display tower 12 includes an inspection port 42 opened on the outer wall plate 24 on the front or back of the display tower 12,
At one edge of the inspection port 42, there is an inspection door 46 pivotally attached to a hinge portion 44 fixed to the support frame 28. The inspection door 46 is provided with a lock lock portion 48 at the end portion on the opposite side of the hinge portion 44, and is regulated so that only the person concerned can open the door. The locking lock portion 48 is unlocked to open the inspection door 46, and the inspection inside the display tower 12 from the inspection opening 42 or the inspection and repair of the illumination portion 18 descending to the inspection opening portion 16 can be simplified. It is not necessary to climb to the upper illuminated display section 14 using a scaffold or the like. Further, an arbitrary mark 38 may be displayed on the outer surfaces of the inspection door 46 and the outer wall plates 24, 24.
【００２１】図２、図３、図４に示す様に、前記上下移
動機構２０は、前記表示塔１２内に設けられた左右ガイ
ド部５０、５０と、この左右ガイド部５０、５０に沿っ
て前記電照部１８を移動させる巻上機５２とを備えてい
る。前記左右ガイド部５０、５０は、上下方向を長手方
向とした扁平で、軽量な中空筒体から形成され、前記左
右支柱枠２８、２８の相対向した内面側の略中央部に沿
って、前記点検口部１６から電照表示部１４の上部近傍
と対応する位置まで固定されている。As shown in FIGS. 2, 3 and 4, the vertical movement mechanism 20 includes the left and right guide portions 50, 50 provided in the display tower 12 and the left and right guide portions 50, 50. And a hoisting machine 52 for moving the illumination section 18. The left and right guide portions 50, 50 are formed of a flat and lightweight hollow cylindrical body having a vertical direction as a longitudinal direction, and the left and right guide portions 50, 50 are formed along the substantially central portions of the inner surface sides of the left and right support frames 28, 28 facing each other. It is fixed from the inspection port portion 16 to a position corresponding to the vicinity of the upper portion of the illumination display portion 14.
【００２２】また、前記巻上機５２は、前記電照部１８
の後述する電照枠体の上下面に連係され、表示塔１２内
に上下方向に周回された索条５４と、この索条５４を周
回移動させるため、前記点検口部１６の近傍位置に設け
られた駆動部５６とを備えている。Further, the hoisting machine 52 is provided with the lighting unit 18
The rope 54 which is linked to the upper and lower surfaces of the lighting frame body which will be described later, and which is vertically circulated in the display tower 12, and is provided in the vicinity of the inspection port 16 in order to move the rope 54 in a circular manner. The drive unit 56 is provided.
【００２３】図２に示す様に、前記表示塔１２内の下方
の桁材３２の上方の後部側には、上下２本の枠杆５８、
５８が左右の支柱枠２８、２８に連設されており、この
枠杆５８、５８の左支柱枠２８寄り位置に駆動部５６が
設置されている。前記駆動部５６の両側において、前記
左支柱枠２８の内面側のガイド部５０の下端と対向した
位置と、上方側の枠杆５８の前面側の略中央位置とに２
個の下部滑車６０、６０が軸架されている。この下部滑
車６０、６０と上下対向して、前記左支柱枠２８のガイ
ド部５０の上方位置と、前記梁材３０の下面の略中央位
置とに２個の上部滑車６２、６２とが軸架されている。As shown in FIG. 2, on the rear side above the lower girder member 32 in the display tower 12, two upper and lower frame rods 58,
58 are connected to the left and right support frames 28, 28, and the drive unit 56 is installed at a position of the frame rods 58, 58 near the left support frame 28. On both sides of the drive portion 56, two positions are provided at a position facing the lower end of the guide portion 50 on the inner surface side of the left support frame 28 and a substantially central position on the front surface side of the upper frame rod 58.
A plurality of lower pulleys 60, 60 are mounted on the shaft. Two upper sheaves 62, 62 are mounted vertically above and below the lower sheaves 60, 60 at a position above the guide portion 50 of the left support frame 28 and at a substantially central position on the lower surface of the beam member 30. Has been done.
【００２４】前記索条５４は、ステンレスの様な耐食性
金属を素材としたワイヤロープで形成され、前記上部滑
車６２、６２から左支柱枠２８の内面側に固定されてい
る中空のガイド部５０内から下部滑車６０へと調帯さ
れ、更に、駆動部５６内の巻胴に巻掛けて他の下部滑車
６０へ掛廻されている。そして、前記索条５４の上下端
は、前記電照部１８の上下面に連係されている。この駆
動部５６の巻胴を正転、または逆転させることにより、
前記索条５４は、正面視で時計方向または反時計方向に
周回状に移動して前記電照部１８は表示塔１２内で下
降、または上昇される。The rope 54 is formed of a wire rope made of a corrosion resistant metal such as stainless steel, and inside the hollow guide portion 50 fixed to the inner surface side of the left support frame 28 from the upper pulleys 62, 62. To the lower pulley 60, and is further wound around the winding drum in the drive unit 56 and wound around another lower pulley 60. The upper and lower ends of the cord 54 are linked to the upper and lower surfaces of the illumination section 18. By rotating the winding cylinder of the drive unit 56 in the forward or reverse direction,
The rope 54 moves in a clockwise direction or a counterclockwise direction in a circular shape in a front view, and the illumination unit 18 is lowered or raised in the display tower 12.
【００２５】前記索条５４は、耐食性金属のワイヤロー
プを素材としているが、これに限ることなく、植物繊維
の綿ロープ、麻ロープ、或は合成繊維ロープ等を使用し
てもよい。The rope 54 is made of a corrosion-resistant metal wire rope, but is not limited to this, and a vegetable fiber cotton rope, a hemp rope, a synthetic fiber rope, or the like may be used.
【００２６】図６、図７に示す様に、前記駆動部５６
は、前記索条５４を巻掛けた巻胴６４と、この巻胴６４
の回転軸６６に設けられたロック部６８と、前記巻胴６
４の回転軸６６を回転させるため前記表示塔１２の外面
側から着脱連結するハンドル７０とを有している。As shown in FIGS. 6 and 7, the drive unit 56 is
Is a winding drum 64 around which the rope 54 is wound, and the winding drum 64
The lock portion 68 provided on the rotary shaft 66 of the
4 has a handle 70 which is detachably connected from the outer surface side of the display tower 12 for rotating the rotating shaft 66.
【００２７】前記駆動部５６は、前記枠杆５８、５８に
固定された基板７２を有し、この基板７２の板面の上部
位置に設けられた上下軸受７４、７４に、前記つずみ形
の巻胴６４の回転軸６６が縦形に軸支されている。前記
つずみ形の巻胴６４に、前記索条５４が掛廻されて両側
の下部滑車６０、６０へ向け延設されている。The drive unit 56 has a substrate 72 fixed to the frame rods 58, 58, and upper and lower bearings 74, 74 provided at the upper position of the plate surface of the substrate 72, and the drive unit 56 has the shape of the knob. A rotary shaft 66 of the winding drum 64 is vertically supported. The rope 54 is wound around the scroll-shaped winding drum 64 and extends toward the lower pulleys 60 on both sides.
【００２８】前記上下軸受７４、７４の下方において、
前記基板７２にギヤー枠７６が固定されている。このギ
ヤー枠７６内に、前記巻胴６４の回転軸６６の下端部が
嵌入されると共にギヤー枠７６内から外壁板２４に設け
た穴へ向け連動軸７８が水平に突出され、この連動軸７
８と回転軸６６とが相互に傘歯車機構８０で連動されて
いる。Below the upper and lower bearings 74, 74,
A gear frame 76 is fixed to the substrate 72. The lower end of the rotary shaft 66 of the winding drum 64 is fitted into the gear frame 76, and the interlocking shaft 78 is horizontally projected from the inside of the gear frame 76 toward the hole provided in the outer wall plate 24.
8 and the rotary shaft 66 are interlocked with each other by a bevel gear mechanism 80.
【００２９】前記連動軸７８の一端に、外部からハンド
ル７０を着脱連結して正回転または逆回転させて巻胴６
４を連動させ、索条５４を移動させながら電照部１８を
上下移動できる。また、連動軸７８からハンドル７０を
取外したときに、索条５４に加わる電照部１８の荷重に
より巻胴６４の空回転を防止するためのロック部６８が
ギヤー枠７６内の回転軸６６に設けられている。A handle 70 is externally attached to and detached from one end of the interlocking shaft 78, and is rotated forward or backward to rotate the winding cylinder 6.
It is possible to move the lighting unit 18 up and down while interlocking the four and moving the cord 54. Further, when the handle 70 is detached from the interlocking shaft 78, a lock portion 68 for preventing idling of the winding drum 64 due to the load of the illumination portion 18 applied to the rope 54 is attached to the rotating shaft 66 in the gear frame 76. It is provided.
【００３０】前記ロック部６８は、内部に、図示しない
帯ブレーキ、ばねブレーキ等を備え、前記連動軸７８に
設けたハンドル感知機構８２に機械的または電気的に連
係されている。そして、ハンドル７０を連動軸７８に連
結したとき、ハンドル７０をハンドル感知機構８２が感
知してロック部６８は回転軸６６のロックを開放し、ハ
ンドル７０を連動軸７８より引抜いたときに、ロック部
６８は回転軸６６をロックして巻胴６４の空回転を防止
することとなる。これにより、ハンドル７０を利用した
手動力で索条５４を周回させながら電照部１８を簡易に
上下移動でき、停止位置で巻胴６４の回転をロックして
電照部１８を所定の高さに保持できる。また、構造が簡
略であるため、製造コストや設備経費を安価に節約でき
る。The lock portion 68 is internally provided with a belt brake, a spring brake, etc., which are not shown, and is mechanically or electrically linked to a handle sensing mechanism 82 provided on the interlocking shaft 78. Then, when the handle 70 is connected to the interlocking shaft 78, the handle sensing mechanism 82 detects the handle 70 and the lock portion 68 unlocks the rotary shaft 66. When the handle 70 is pulled out from the interlocking shaft 78, the lock is released. The portion 68 locks the rotating shaft 66 and prevents the winding drum 64 from idling. As a result, the illuminating section 18 can be easily moved up and down while the rope 54 is orbited by the manual force using the handle 70, and the rotation of the winding drum 64 is locked at the stop position to keep the illuminating section 18 at a predetermined height. Can be held at Further, since the structure is simple, the manufacturing cost and facility cost can be saved at low cost.
【００３１】なお、前記ロック部６８は、ハンドル７０
を操作する作業者が外部から直接レバー、ピン等を挿入
して回転軸６６を直接ロックさせてもよい。また、前記
駆動部５６は、ハンドル７０による手動回転に限ること
なく、小型モータで巻胴を連動回転させてもよい。この
ときには、電照部１８の上下停止位置にセンサーを設け
てモータを自動停止させる。The lock portion 68 has a handle 70.
An operator who operates may directly insert a lever, a pin, or the like from the outside to directly lock the rotary shaft 66. Further, the drive unit 56 may rotate the winding drum in conjunction with each other by a small motor, not limited to the manual rotation by the handle 70. At this time, a sensor is provided at the vertical stop position of the illumination unit 18 to automatically stop the motor.
【００３２】図２、図３、図４に示す様に、前記電照部
１８は、前記相対向した左右支柱枠２８、２８の内面側
に縦方向に固定されたガイド部５０、５０に係合された
正面視略矩形状の電照枠体８４と、この電照枠体８４内
に取り付けられた照明灯８６とを有している。As shown in FIGS. 2, 3 and 4, the illumination section 18 is engaged with guide sections 50, 50 which are vertically fixed to the inner surfaces of the left and right supporting columns 28, 28 facing each other. It has a combined electric illumination frame body 84 having a substantially rectangular shape in a front view, and an illumination lamp 86 mounted in the electric illumination frame body 84.
【００３３】図３、図４に示す様に、前記電照枠体８４
は、その上下面の両側端に鉛直方向へ突出された上部取
付板８８、８８と下部取付板８８、８８と、を有し、こ
れらの上下部取付板８８、８８の外面には、前記ガイド
部５０の両側面で案内されつつ支柱枠２８の内面に当接
する２個の車輪９０、９０が並列に軸支されている。図
３に示す様に、前記電照枠体８４の上下枠杆の内面側に
は、上下対向した位置に複数の端子９２、９２が設置さ
れ、この端子９２、９２に前記照明灯８６が縦形に着脱
自在に装着されている。なお、電照枠体８４の左右枠杆
の内面側に端子を設けて照明灯８６を横形に着脱自在に
装着してもよい。As shown in FIGS. 3 and 4, the illumination frame body 84 is provided.
Has upper mounting plates 88, 88 and lower mounting plates 88, 88 protruding in the vertical direction at both ends of its upper and lower surfaces, and the guides are provided on the outer surfaces of these upper and lower mounting plates 88, 88. Two wheels 90, 90, which are guided by both side surfaces of the portion 50 and come into contact with the inner surface of the support frame 28, are axially supported in parallel. As shown in FIG. 3, on the inner surface side of the upper and lower frame rods of the illumination frame body 84, a plurality of terminals 92, 92 are installed at positions vertically opposed to each other. It is detachably attached to. The illumination lamp 86 may be detachably mounted in a horizontal shape by providing terminals on the inner surface side of the left and right frame rods of the illumination frame body 84.
【００３４】これにより、電照枠体８４は、簡略な構造
で、照明灯を複数装着しても荷重負荷が増加することな
く、また、両側面の上下位置に設けた車輪９０、９０
を、左右支柱枠２８、２８の内面側に接摺させながらス
ムーズに手動力で上下移動できる。また、前記表示塔１
２の点検口部１６の位置に電照枠体８４を下降保持しな
が点検扉４６を開口させ、この開口した点検口４２から
電照枠体８４内を点検しながら玉切れした任意の照明灯
８６を簡易に取替えできることとなる。As a result, the illumination frame body 84 has a simple structure, the load load does not increase even when a plurality of illumination lamps are mounted, and the wheels 90, 90 provided at the upper and lower positions of both side surfaces.
Can be smoothly moved up and down by manual force while sliding on the inner surfaces of the left and right support frames 28, 28. Also, the display tower 1
While holding down the illumination frame body 84 at the position of the inspection port 16 of No. 2, the inspection door 46 is opened, and the inside of the illumination frame body 84 is inspected from the opened inspection port 42, and any illumination is broken. The lamp 86 can be easily replaced.
【００３５】図２、図８に示す様に、前記電照枠体８４
は、その上面の両端側に略ハ字状に端部が枢着された左
右吊下体９４、９４を備えている。実施例において、前
記吊下体９４は、図３に示す様に、前記取付板８８に並
列軸支した車輪９０、９０の間隔幅より狭幅な長板から
形成されている。そして、前記電照枠体８４の上面の両
側端に鉛直方向へ突出された取付板８８、８８の上端の
略中央位置に固定されたヒンジ９６、９６に長板状の左
右吊下体９４、９４の下端寄り位置が、図８に示す様に
枢着されている。As shown in FIGS. 2 and 8, the illumination frame body 84 is
Is provided with left and right suspension bodies 94, 94 whose ends are pivotally attached in a substantially C-shape on both ends of its upper surface. In the embodiment, as shown in FIG. 3, the suspension body 94 is formed of an elongated plate having a width narrower than the width between the wheels 90, 90 axially supported in parallel with the mounting plate 88. Then, the left and right suspension bodies 94, 94 in the form of long plates are attached to hinges 96, 96 fixed at substantially the center positions of the upper ends of the mounting plates 88, 88 protruding in the vertical direction on both side ends of the upper surface of the illumination frame body 84. The position near the lower end of is pivoted as shown in FIG.
【００３６】前記左右吊下体９４、９４は、自由状態に
おいて重力で、それらの上端側が互いに対向する方向に
傾動する様に前記ヒンジ９６、９６に枢着されており、
かつ前記ヒンジ９６、９６からガイド部５０、５０へ向
け突出された突出端部９８、９８は、少なくとも前記ヒ
ンジ９６、９６とガイド部５０、５０との間隔幅Ｌより
も長く形成されている。The left and right suspensions 94, 94 are pivotally attached to the hinges 96, 96 so that their upper end sides in the free state are tilted in directions opposite to each other by gravity.
The protruding ends 98, 98 protruding from the hinges 96, 96 toward the guide portions 50, 50 are formed to be at least longer than the gap width L between the hinges 96, 96 and the guide portions 50, 50.
【００３７】また、前記左右ガイド部５０、５０の表面
には、電照枠体８４の転落発生時に前記突出端部９８、
９８を係着させて転落を防止できる様な、図示しない凹
凸面、或は制動孔等の制動部が設けられている。Further, on the surfaces of the left and right guide portions 50, 50, the projecting end portions 98, when the lighting frame 84 falls down,
An uneven surface (not shown) or a braking portion such as a braking hole is provided so that 98 can be engaged and prevented from falling.
【００３８】前記左右吊下体９４、９４の上端部は吊下
紐１００で連係され、図２、図８に示す様に、前記吊下
紐１００に前記上部滑車６２から垂下した索条５４の下
端に連結されている。また、前記電照枠体８４の下部枠
杆の下面の略中央部に設けられたタンバックルの様な長
さ調整器１０２に前記下部滑車６０から上方へ延設した
索条６４の上端が連結されている。The upper ends of the left and right suspensions 94, 94 are linked by a suspension cord 100. As shown in FIGS. 2 and 8, the lower end of the cord 54 suspended from the upper pulley 62 to the suspension cord 100. Are linked to. Further, the upper end of the rope 64 extending upward from the lower pulley 60 is connected to a length adjuster 102 such as a tan buckle provided at a substantially central portion of the lower surface of the lower frame rod of the illumination frame body 84. Has been done.
【００３９】これにより、前記調整器１０２で索条６４
の長さを調整して緊張させた後で、駆動部５６により、
前記索条５４を正面視で時計式に回動させると電照枠体
８４は、両側面の上下位置に設けた並列した２個の車輪
９０、９０が左右支柱枠２８、２８に接摺しながらガイ
ド部５０に案内されて下降し、また、索条５４を反時計
式には回動させると、電照枠体８４は上昇する。As a result, the cord 64 is adjusted by the adjuster 102.
After adjusting and lengthening the length of the
When the rope 54 is rotated clockwise when viewed from the front, the illumination frame body 84 has two wheels 90, 90 arranged in parallel at the upper and lower positions of both side surfaces slidably contact the left and right support frames 28, 28. While being guided by the guide portion 50 and descending, and when the rope 54 is rotated counterclockwise, the illumination frame body 84 rises.
【００４０】このとき、左右吊下体９４、９４の下端側
の突出端部９８、９８は、ガイド、５０、５０から離間
した状態に保持されて、電照枠体８４の上下移動が阻害
されることがない。また、電照枠体８４の上下移動中
に、万一索条５４が切断して電照枠体８４が落下する事
故のときには、前記左右吊下体９４、９４の上端側が互
いに対向する方向に傾動して下端側の突出端部９８、９
８が対向したガイド部５０、５０に設けた凹凸面、制動
孔等の制動部に係合制動される。従って、落下事故のと
きには、左右対向した支柱枠２８、２８の中間位置に安
全に保持されて電照部１８の破損を防止できる。At this time, the protruding end portions 98, 98 on the lower end side of the left and right suspension bodies 94, 94 are held in a state of being separated from the guides 50, 50, and the vertical movement of the illumination frame body 84 is hindered. Never. Further, in the event of an accident in which the rope 54 is cut and the illumination frame body 84 falls during vertical movement of the illumination frame body 84, the upper end sides of the left and right suspension bodies 94, 94 are tilted in directions opposite to each other. And the protruding end portions 98, 9 on the lower end side
8 is engaged and braked by a braking portion such as an uneven surface provided on the guide portions 50, 50 facing each other, a braking hole, or the like. Therefore, in the event of a drop accident, it is possible to prevent the damage to the illumination unit 18 by being safely held at the intermediate position between the right and left supporting columns 28, 28.
【００４１】前記左右吊下体９４、９４は、必ずしも長
板に限ることなく、長ロッドで形成してもよい。また、
図２に示す様に、前記電照塔１２内の下部位置には、前
記電照部１８の照明灯８６へ通電するための制御回路１
０４が設置され、この制御回路１０４から電照枠体８４
へ向け通電線１０６が伸縮可能に接続されている。ま
た、前記制御回路１０４のブレーカ１０８が、外壁板２
４に設けた孔の内面側に、から外部から開閉操作できる
様に配設されている。The left and right suspensions 94, 94 are not necessarily limited to long plates, but may be formed of long rods. Also,
As shown in FIG. 2, a control circuit 1 for energizing the illumination lamp 86 of the illumination unit 18 is provided at a lower position in the illumination tower 12.
04 is installed, and from this control circuit 104 to the illumination frame body 84
An energizing wire 106 is connected to and extends in a stretchable manner. In addition, the breaker 108 of the control circuit 104 is
It is arranged on the inner surface side of the hole provided in 4 such that it can be opened and closed from the outside.
【００４２】次に、本発明に係る電照塔装置１０の作用
を説明する。本発明に係る電照塔装置１０は、上下移動
機構２０の駆動部５６で索条５４を移動させて電照部１
８を表示塔１２の上部の電照表示部１４の内面側に、配
置する。そして、前記制御回路１０４のブレーカ１０８
を閉路して通電状態を保持しおくものである。Next, the operation of the lighting tower device 10 according to the present invention will be described. In the illumination tower device 10 according to the present invention, the rope 54 is moved by the drive unit 56 of the vertical movement mechanism 20 to cause the illumination unit 1 to move.
8 is arranged on the inner surface side of the electroluminescent display portion 14 above the display tower 12. Then, the breaker 108 of the control circuit 104
Is closed to keep the energized state.
【００４３】そこで、昼間においては、電照表示部１４
の上部外面に表示された標章３８を通行者や自動車に乗
った運転者は容易に確認できる。また、夜間時には、制
御回路１０４により、電照部１８に通電されて各照明灯
８６が点灯し、電照表示部１４を内面側から照射しなが
ら前記電照表示部１４の標章３８の模様や色彩を浮出し
ながら内容を明確化させ、美観を高め得るものである。Therefore, in the daytime, the illumination display unit 14
The passerby 38 or the driver in the car can easily confirm the mark 38 displayed on the outer surface of the above. Further, at night, the control circuit 104 energizes the illumination section 18 to turn on the respective illumination lamps 86, and the pattern of the mark 38 of the illumination display section 14 while illuminating the illumination display section 14 from the inner surface side. It is possible to enhance the aesthetics by clarifying the contents while emphasizing the colors.
【００４４】前記表示塔１２の長期使用中に、電照部１
８の照明灯８６が玉切れしたり、或は接続不良等の故障
が発生したときには、表示塔１２の下部位置に設けた点
検口部１６の点検扉４６を開口させ、上下移動の駆動部
５６に連動する連動軸７８に外部からハンドル７０を連
結して回転させながら、電照表示部１４の内部の電照部
１８を点検口４２まで下降させる。そして、玉切れして
いる照明灯８６を新しいものと取替え、或は、他の接触
不良部分等の故障箇所を簡易に修理し、修理終了後にお
いては、再び上下移動機構２０により電照部１８を上昇
させ、電照表示部１４の内面位置に停止させて上下移動
機構２０の駆動部５６をロックし、点検口部１６を閉口
施錠させる。During long-term use of the display tower 12, the lighting unit 1
When the illumination lamp 86 of No. 8 burns out or a malfunction such as a connection failure occurs, the inspection door 46 of the inspection port 16 provided at the lower position of the display tower 12 is opened to drive the vertically moving drive unit 56. While the handle 70 is externally coupled to the interlocking shaft 78 that interlocks with, and is rotated, the illumination unit 18 inside the illumination display unit 14 is lowered to the inspection port 42. Then, the broken lighting lamp 86 is replaced with a new one, or another defective portion such as a defective contact portion is simply repaired, and after the repair is completed, the vertical moving mechanism 20 is used again to illuminate the illuminating portion 18. Is raised and stopped at the inner surface position of the illumination display unit 14, the drive unit 56 of the vertical movement mechanism 20 is locked, and the inspection port unit 16 is closed and locked.
【００４５】従って、電照塔装置１０の電照部１８の故
障修理を、足場に乗った高所で作業する必要がなく、地
上で簡易にできて安全性が向上され、電気工事の専門家
でない素人でも電照部の故障修理を容易に、しかも迅速
にでき、修理経費も節約できることとなる。また、前記
電照部１８は、略矩形状の電照枠体８４と、この内部に
取付けられた照明灯８６とで形成されて軽量であるた
め、上下移動機構に大きな荷重負荷が加わることもな
く、手動でも簡易に操作できる。Therefore, it is not necessary to repair the illuminating part 18 of the illuminating tower device 10 at a high place on a scaffold, and the easiness can be improved on the ground and the safety can be improved. Even non-professionals can easily and quickly repair the malfunction of the lighting unit and save the repair cost. Further, since the lighting unit 18 is formed of a substantially rectangular lighting frame body 84 and an illumination lamp 86 mounted therein and is lightweight, a large load may be applied to the vertical movement mechanism. No, it can be easily operated manually.
【００４６】また、電照部１８の上下移動中に索条５４
が切断するような事故が発生しても、電照枠体８４の上
面に枢着した左右吊下体９４、９４が自重により、それ
らの上端部が互いに対向する方向へ傾動して突出端部９
８、９８が、左右ガイド部５０、５０に設けた凹凸面や
制動孔等に制動係止されて落下することなく、表示塔１
２内に安全に保持して電照部１８の落下破損等を防止で
きる。なお、実施例においては、上部位置に１個の電照
表示部１４を設けているが、これに限ることなく、複数
の電照表部１４を上下段に設け、これらの電照表示部１
４と対応した電照部及び上下移動機構を表示塔１２内に
重複して設置するこも可能であり、美観に優れた複数の
電照表示部を表示しながら保守、点検を容易にできるこ
ととなる。また、地上側で操作して電照部１８を下降さ
せ、電球の交換等を簡単に行なえるので電球が切れかか
って照度が低い状態となるまで球の交換を待つことな
く、常に照度の高い状態に表示等の電照部を保持し得る
ものである。In addition, the rope 54 is moved during the vertical movement of the illumination section 18.
Even if an accident such as disconnection occurs, the left and right suspension bodies 94, 94 pivotally attached to the upper surface of the illumination frame body 84 are tilted by their own weights in the directions in which the upper end portions thereof are opposed to each other, and the protruding end portions 9 are
The display towers 1 and 8 do not fall by being locked by the concave and convex surfaces provided on the left and right guide portions 50, 50 and the braking holes.
It can be safely held in the inside 2 to prevent the damage and the like of the illuminating part 18 from falling. In addition, in the embodiment, although one illumination display section 14 is provided at the upper position, the invention is not limited to this, and a plurality of illumination table sections 14 are provided in the upper and lower stages, and these illumination display sections 1 are provided.
It is also possible to duplicately install the illumination unit and the vertical movement mechanism corresponding to No. 4 in the display tower 12, and it becomes possible to easily perform maintenance and inspection while displaying a plurality of illumination display units with excellent appearance. . In addition, since it is possible to easily change the light bulb 18 by operating it on the ground side and replacing the light bulb, the light intensity is always high without waiting for the light bulb to be replaced and the light intensity to become low. It is possible to hold an illumination unit such as a display in a state.
【００４７】[0047]
【発明の効果】以上説明したように、請求項１に係る電
照灯装置によれば、中空の表示塔と、該表示塔の上部外
面に設けられた電照表示部と、この電照表示部の下方側
において前記表示塔に設けられた点検口部と、前記表示
塔の内部に設けられ、前記電照表示部を介して電照を行
う電照部と、この電照部を上下移動させる上下移動機構
と、を備えて成ることにより、表示塔内で下方の点検口
部側から上方の電照表示部側まで電照部を上下移動させ
て、電照部内の照明灯の交換、保守点検等を、表示塔の
上部位置へ上ることなく、地上で安全に修理できる。ま
た、電気工事の専門職人の必要もなく、素人でも簡易に
保守点検、修理等の作業を迅速にでき、経費等を節約で
きる。As described above, according to the lighting device of the first aspect, the hollow display tower, the display section provided on the outer surface of the upper part of the display tower, and this display. Inspection part provided on the display tower on the lower side of the display part, an illumination part provided inside the display tower for performing illumination through the illumination display part, and vertically moving this illumination part And a vertical moving mechanism for moving the lighting unit up and down in the display tower from the lower inspection port side to the upper lighting display unit side to replace the illumination lamp in the lighting unit. You can safely perform maintenance on the ground without going up to the upper position of the display tower. Moreover, there is no need for a specialist in electrical work, and even an amateur can easily perform work such as maintenance and inspection, and can save expenses.
【００４８】また、請求項２によれば、前記上下移動機
構は、前記表示塔内に設けられた左右ガイド部と、この
左右ガイド部に沿って前記電照部を移動させる巻上機
と、を備えて成ることにより、電照部を左右ガイド部で
案内しながら的確に上下移動させることができる。According to a second aspect of the present invention, the vertical movement mechanism includes a left and right guide portion provided in the display tower, and a hoisting machine for moving the illumination portion along the left and right guide portion. With the above configuration, it is possible to accurately move the illumination section up and down while guiding the illumination section with the left and right guide sections.
【００４９】また、請求項３によれば、前記電照部は、
前記左右ガイド部に係合された略矩形状の電照枠体と、
この電照枠体内に取付けられた照明灯と、を有して成る
ことにより、電照枠体は軽量、簡略な構造に形成でき、
複数の照明灯を装着しても荷重が増大することなく、手
動力を利用しながら簡易に上下移動できる。According to a third aspect, the illumination section is
A substantially rectangular illumination frame body engaged with the left and right guide portions,
By including an illuminating lamp mounted inside the illumination frame body, the illumination frame body can be formed into a lightweight and simple structure,
Even if a plurality of illumination lamps are mounted, the load does not increase, and the user can easily move up and down while using the manual force.
【００５０】また、請求項４によれば、前記巻上機は、
前記電照枠体の上下面に連係され、表示塔内に周回され
た索条と、この索条を周回移動させるため、前記点検口
部の近傍位置に設けられた駆動部と、を備えて成ること
により、駆動部により索条を表示塔内で周回移動させな
がら索条に連結した電照枠体を表示塔の下部位置から上
部位置までスムーズに上下移動できる。According to a fourth aspect, the hoisting machine is
The electric liner frame is provided with a cord that is linked to the upper and lower surfaces and circulates in the display tower, and a drive unit that is provided in the vicinity of the inspection port to move the cord circularly. With this structure, the drive unit can smoothly move up and down the illumination frame body connected to the rope from the lower position to the upper position of the display tower while moving the rope around the display tower.
【００５１】また、請求項５によれば、前記駆動部は、
前記索条を巻掛けた巻胴と、この巻胴の回転軸に設けら
れたロック部と、前記巻胴の回転軸を回転させるため前
記表示塔の外面側から着脱連結するハンドルと、を有し
て成ることにより、外部のハンドルで駆動部の巻胴を回
転させる簡易な機構で索条を移動させて電照枠体を上下
移動でき、電照塔装置の製造コストや運転経費を安価に
節約できる。According to a fifth aspect, the drive section is
A winding cylinder around which the cord is wound, a lock portion provided on a rotation shaft of the winding cylinder, and a handle which is detachably connected from the outer surface side of the display tower to rotate the rotation shaft of the winding cylinder. By doing so, it is possible to move the rope by a simple mechanism that rotates the winding drum of the drive section with an external handle, and move the lighting frame body up and down, thereby reducing the manufacturing cost and operating cost of the lighting tower device. You can save.
【００５２】また、請求項６によれば、前記電照枠体
は、その上面の両端側に略ハ字状に端部が枢着された左
右吊下体を備え、前記左右吊下体は、自由状態において
重力で、それらの上端側が互いに対向する方向に傾動し
得る様に枢着され、かつ枢着点からの突出端部は、少な
くとも前記枢着点とガイド部との間隔幅よりも長く形成
されて成ることにより、上下移動機構の索条の切断等で
電照枠体の転落事故が発生したときには、前記左右吊下
体の下端側の突出端部をガイド部に制動係止して転落を
防止し、表示灯内に電照枠を安全に保持できる。According to a sixth aspect of the present invention, the illumination frame body is provided with left and right suspension bodies whose ends are pivotally attached to both ends of the upper surface in a substantially C-shape, and the left and right suspension bodies are free. In this state, the upper ends are pivotally attached to each other by gravity so that they can be tilted in opposite directions, and the protruding end portion from the pivot point is formed to be at least longer than the interval width between the pivot point and the guide portion. Therefore, when a fall accident of the illumination frame body occurs due to cutting of the rope of the vertical movement mechanism, the protruding end portions of the lower ends of the left and right suspension bodies are brake-locked to the guide portion to prevent the fall. Prevents and can safely hold the lighting frame in the indicator light.
【図１】本発明に係る電照灯装置の正面図である。FIG. 1 is a front view of a lighting device according to the present invention.
【図２】電照灯装置の内部を示した拡大縦断面図であ
る。FIG. 2 is an enlarged vertical sectional view showing the inside of the electric light device.
【図３】図１のＡ−Ａ線拡大断面図である。FIG. 3 is an enlarged cross-sectional view taken along the line AA of FIG.
【図４】図１のＢ−Ｂ線拡大断面図である。FIG. 4 is an enlarged sectional view taken along line BB of FIG.
【図５】図１のＣ−Ｃ線拡大断面図である。5 is an enlarged cross-sectional view taken along line CC of FIG.
【図６】上下移動機構の駆動部の拡大正面図である。FIG. 6 is an enlarged front view of a drive unit of the vertical movement mechanism.
【図７】図６に示す駆動部の拡大左側面図である。7 is an enlarged left side view of the drive unit shown in FIG.
【図８】電照部の一部拡大正面図である。FIG. 8 is a partially enlarged front view of a lighting unit.
【図９】点検口部の点検扉のヒンジ部を示した一部拡大
平面図である。FIG. 9 is a partially enlarged plan view showing a hinge portion of the inspection door of the inspection opening portion.
１０ 電照塔装置 １２ 表示塔 １４ 電照表示部 １６ 点検口部 １８ 電照部 ２０ 上下移動機構 ５０ ガイド部 ５２ 巻上機 ５４ 索条 ５６ 駆動部 ６４ 巻胴 ６６ 回転軸 ６８ ロック部 ７０ ハンドル ８４ 電照枠体 ８６ 照明灯 ９４ 吊下体 ９８ 突出端部 Ｌ 吊下体の枢着点とガイド部との間隔幅 10 Lighting Tower Device 12 Display Tower 14 Lighting Display Unit 16 Inspection Port 18 Lighting Unit 20 Vertical Moving Mechanism 50 Guide Unit 52 Hoisting Machine 54 Rope 56 Drive Unit 64 Winding Cylinder 66 Rotating Shaft 68 Locking Unit 70 Handle 84 Lighting frame body 86 Illumination lamp 94 Suspended body 98 Protruding end portion L Spacing width between the pivot point of the suspended body and the guide portion
Claims (6)
設けられた電照表示部と、この電照表示部の下方側にお
いて前記表示塔に設けられた点検口部と、前記表示塔の
内部に設けられ、前記電照表示部を介して電照を行う電
照部と、この電照部を上下移動させる上下移動機構と、
を備えて成る電照塔装置。1. A hollow display tower, an electroluminescent display section provided on an outer surface of an upper portion of the display tower, an inspection port section provided on the display tower below the electroluminescent display section, and the display. An illumination unit provided inside the tower for performing illumination through the illumination display unit, and a vertical movement mechanism for vertically moving the illumination unit,
A lighting tower device comprising.
けられた左右ガイド部と、この左右ガイド部に沿って前
記電照部を移動させる巻上機と、を備えて成る請求項１
に記載の電照塔装置。2. The vertical movement mechanism comprises a left and right guide portion provided in the display tower, and a hoisting machine for moving the illumination portion along the left and right guide portion.
The lighting tower device according to.
された略矩形状の電照枠体と、この電照枠体内に取付け
られた照明灯と、を有して成る請求項１または２に記載
の電照塔装置。3. The illumination unit includes a substantially rectangular illumination frame engaged with the left and right guides, and an illumination lamp mounted in the illumination frame. The lighting tower device according to 1 or 2.
連係され、表示塔内に周回された索条と、この索条を周
回移動させるため、前記点検口部の近傍位置に設けられ
た駆動部と、を備えて成る請求項２または３に記載の電
照塔装置。4. The hoisting machine is linked to the upper and lower surfaces of the lighting frame body, and is provided with a cord that is circulated in a display tower, and a position near the inspection port portion for moving the cord. The drive unit provided in the electric light tower apparatus according to claim 2 or 3.
と、この巻胴の回転軸に設けられたロック部と、前記巻
胴の回転軸を回転させるため前記表示塔の外面側から着
脱連結するハンドルと、を有して成る請求項４に記載の
電照塔装置。5. The drive unit includes a winding cylinder around which the rope is wound, a lock unit provided on a rotation shaft of the winding cylinder, and an outer surface of the display tower for rotating the rotation shaft of the winding cylinder. The lighting tower device according to claim 4, further comprising a handle that is detachably connected from a side.
ハ字状に端部が枢着された左右吊下体を備え、 前記左右吊下体は、自由状態において重力で、それらの
上端側が互いに対向する方向に傾動し得る様に枢着さ
れ、かつ枢着点からの突出端部は、少なくとも前記枢着
点とガイド部との間隔幅よりも長く形成されて成る請求
項２ないし４のいずれかに記載の電照塔装置。6. The illumination frame body includes left and right suspension bodies whose ends are pivotally attached to both ends of an upper surface thereof in a substantially C-shape, and the left and right suspension bodies are gravitationally moved in a free state. The upper end sides are pivotally attached so as to be tiltable in the direction opposite to each other, and the projecting end portion from the pivot point is formed to be at least longer than the interval width between the pivot point and the guide portion. The lighting tower device according to any one of 4 above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15288194A JPH07334099A (en) | 1994-06-10 | 1994-06-10 | Electrical illumination tower device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15288194A JPH07334099A (en) | 1994-06-10 | 1994-06-10 | Electrical illumination tower device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH07334099A true JPH07334099A (en) | 1995-12-22 |
Family
ID=15550165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15288194A Pending JPH07334099A (en) | 1994-06-10 | 1994-06-10 | Electrical illumination tower device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07334099A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4977599A (en) * | 1972-11-28 | 1974-07-26 | ||
| JP4096787B2 (en) * | 2003-04-11 | 2008-06-04 | 株式会社村田製作所 | Manufacturing method of surface acoustic wave device |
-
1994
- 1994-06-10 JP JP15288194A patent/JPH07334099A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4977599A (en) * | 1972-11-28 | 1974-07-26 | ||
| JP4096787B2 (en) * | 2003-04-11 | 2008-06-04 | 株式会社村田製作所 | Manufacturing method of surface acoustic wave device |
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