JP3731341B2

JP3731341B2 - Marking device

Info

Publication number: JP3731341B2
Application number: JP08932998A
Authority: JP
Inventors: 日吉龍野
Original assignee: Tatsuno Corp
Current assignee: Tatsuno Corp
Priority date: 1998-03-18
Filing date: 1998-03-18
Publication date: 2006-01-05
Anticipated expiration: 2018-03-18
Also published as: JPH11264120A

Description

【０００１】
【発明の属する技術分野】
本発明は、給油所又は駐車場等の車の出口、及び道路等に設置される標示装置の改良に関するものである。
【０００２】
【従来の技術】
給油所又は駐車場等の車の出口、及び道路等には各種の標示装置が設置されている。例えば、給油所又は駐車場等の車の出口には、支柱の上部にカーブミラー及び回転灯等の標示機が設けられた標示装置が設置され、道路には支柱の上部に信号灯等の標示機が設けられた表示装置が設置されている。そして、遠方からも見えるように、標示機は高い支柱の上部に設けられている。このために、標示機のランプの交換及び標示機の掃除等の保守点検は、リフトカーを使用して行い、大がかりな作業となり費用が嵩んでいる。また、リフトカーを使用せずに、長い梯子を使用して行う場合は、危険な作業となる。
【０００３】
【発明が解決しようとする課題】
そこで本発明は、標示機のランプの交換及び標示機の掃除等の保守点検を、容易に行えるようにした標示装置を提供することである。
【０００４】
【課題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、支柱に昇降自在に基台を設け、基台に、回転灯とカーブミラーである、または、信号灯である、もしくは交通標識が記された板である標示機を設け、基台を上昇位置と下降位置の間を昇降する昇降手段として、支柱の上端及び下部に設けられた滑車と、両滑車に渡され両端が前記基台に接続されたワイヤと、基台に形成された凹部に係合して基台を上昇位置に固定するストッパー爪より構成されている昇降手段を設けたことを要旨とするものである。
【０００５】
本発明によれば、発明の標示装置は、支柱に昇降自在に基台を設け、基台に標示機を設け、基台を上昇位置と下降位置の間を昇降する昇降手段を設けているので、標示機を設けた基台を下降位置へ降して保守点検することができ、標示機の保守点検が容易に行えるようになる。そして、前記標示機は、回転灯とカーブミラー、信号灯、又は交通標識が記された板である。
【０００６】
また、前記昇降手段は、支柱の上端及び下部に設けられた滑車と、両滑車に渡され両端が前記基台に接続されたワイヤと、基台に形成された凹部に係合して基台を上昇位置に固定するストッパー爪より構成されているので、簡単な機構で安価に作ることができる。
【０００７】
【発明の実施の形態】
以下、本発明の標示装置を説明する。図１に示すように、給油所又は駐車場等の車の出口に設置される標示装置１は、３メートル程度の高さの支柱２の上部に基台３が固定され、この基台３に標示機４が設けられている。この標示機４は、出口及び道路の車を写すカーブミラー１５、及び出車を知らせる回転灯１６等である。
【０００８】
また、図２に示すように道路に設置される標示装置１は、５メートル程度の高さの支柱２の上部に基台３が固定され、この基台３に標示機４が設けられている。この標示機４は、赤黄青のランプの信号灯１７である。
【０００９】
さらに、図３に示すように道路に設置される標示装置１は、３メートル程度の高さの支柱２の上部に基台３が固定され、この基台３に標示機４が設けられている。この標示機４は、制限速度等が記された板１８である。
【００１０】
次に、標示機４を設けた基台３の昇降手段の構造を説明する。図４に示すように、支柱１の上端及び下部には滑車５、６が設けられ、滑車５、６に渡されたワイヤ７は基台３に接続されている。そして、下部の滑車６には、回動用のハンドル８が着脱自在に設けられている。支柱２の上部の上昇位置Ａには、軸９に軸支されたストッパー爪１０が設けられ、基台３にはストッパー爪１０に係合する第一の凹部１１とストッパー爪１０を跳ね上げる第２の凹部１２が形成されている。このストッパー爪１０には、係合位置に付勢する重り１０ａが設けられている。また、支柱２の下部の下降位置Ｂには、基台３に当接するストッパー１３が設けられている。
【００１１】
標示機４を保守点検するには、滑車６にハンドル８を着け、ハンドル８を正転して基台３を少し上昇させると、ストッパー爪１０は第一の凹部１１から抜けて第２の凹部１２に入る。そして、ハンドル８を逆転すると、基台３は下降する。ストッパー爪１０が第２の凹部１２から抜け出るときに、ストッパー爪１０は第二の凹部１２の壁で回動され、第一の凹部１１に係合することなく下降する。そして、基台３は下降位置Ｂでストッパー１３に当接して保持され、この位置で標示機４の保守点検を行う。
【００１２】
保守点検が終わったならば、ハンドル８を正転して基台３を上昇位置Ａまで上昇し、ハンドル８を少し逆転すると、ストッパー爪１０は第一の凹部１１に係合し、基台３は上昇位置Ａに固定される。なお、ストッパー爪１０が第２の凹部１２に係合するまで基台３を上昇させた場合は、ハンドル８をゆっくり逆転すると、第二の凹部１２からストッパー爪１０が抜け出るときに、ストッパー爪１０は第二の凹部１２の壁で回動されるが、ストッパー爪１０は重り１０ａにより係合位置に戻り、第一の凹部１１に係合する。
【００１３】
最後に、ハンドル８を滑車６から外し、全ての作業を終える。このようにハンドル８を滑車６から外しておけば、標示機４は降ろすことができず、第三者に悪戯されることが防止できる。
【００１４】
【発明の効果】
以上説明したように本発明の標示装置は、支柱に昇降自在に基台を設け、基台に標示機を設け、基台を上昇位置と下降位置の間を昇降する昇降手段を設けているので、標示機を設けた基台を下降位置へ降して保守点検することができ、標示機の保守点検が容易に行えるようになる。
【図面の簡単な説明】
【図１】本発明の標示装置の第１の実施の形態の正面図である。
【図２】本発明の標示装置の第２の実施の形態の正面図である。
【図３】本発明の標示装置の第３の実施の形態の正面図である。
【図４】本発明の標示装置の断面図である。
【符号の説明】
１標示装置
２支柱
３基台
４標示機
５、６滑車
７ワイヤ
８ハンドル
９軸
１０ストッパー爪
１１第一の凹部
１２第２の凹部
１３ストッパー
１５カーブミラー
１６回転灯
１７信号灯
１８板[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an improvement of a sign device installed at the exit of a car such as a gas station or a parking lot, and a road.
[0002]
[Prior art]
Various marking devices are installed at exits of cars such as gas stations or parking lots, roads, and the like. For example, at the exit of a car such as a gas station or a parking lot, a marking device with a marking mirror and a rotating lamp provided at the top of the column is installed, and a marking device such as a signal lamp at the top of the column on the road A display device is provided. And the marking machine is provided on the upper part of the high column so that it can be seen from a distance. For this reason, maintenance inspection such as replacement of the lamp of the marking machine and cleaning of the marking machine is performed using a lift car, which is a large-scale work and is expensive. In addition, when a long ladder is used without using a lift car, it is a dangerous work.
[0003]
[Problems to be solved by the invention]
SUMMARY OF THE INVENTION Accordingly, the present invention provides a marking device that can easily perform maintenance and inspection such as replacement of a lamp of a marking machine and cleaning of the marking machine.
[0004]
[Means for Solving the Problems]
In order to achieve the above object, the present invention is a board in which a base is provided so as to be movable up and down on a support, and the base is a rotating light and a curved mirror, or a signal light, or a traffic sign. Provided with a marking machine, as elevating means for raising and lowering the base between the raised position and the lowered position, pulleys provided at the upper and lower ends of the column, wires passed to both pulleys and both ends connected to the base, The gist of the present invention is to provide lifting means constituted by a stopper claw that engages with a recess formed in the base and fixes the base in the raised position .
[0005]
According to the present invention, the marking device of the invention is provided with a base that can be raised and lowered on the support column, a marking machine that is provided on the base, and a lifting means that lifts and lowers the base between the raised position and the lowered position. The base provided with the marking machine can be lowered to the lowered position for maintenance and inspection, and the maintenance and inspection of the marking machine can be easily performed. The sign machine is a board on which a rotating lamp and a curve mirror, a signal lamp, or a traffic sign is written.
[0006]
The elevating means engages with pulleys provided at the upper and lower ends of the column, wires connected to the pulleys at both ends and connected to the base, and recesses formed in the base. Since it is composed of a stopper claw that fixes to the raised position, it can be made inexpensively with a simple mechanism.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, the marking device of the present invention will be described. As shown in FIG. 1, the marking device 1 installed at the exit of a car such as a gas station or a parking lot has a base 3 fixed to an upper part of a support column 2 having a height of about 3 meters. A marking machine 4 is provided. The marking machine 4 includes a curved mirror 15 that captures the car at the exit and the road, a rotating lamp 16 that informs the departure, and the like.
[0008]
Further, as shown in FIG. 2, in the marking device 1 installed on the road, a base 3 is fixed on an upper portion of a support column 2 having a height of about 5 meters, and a marking machine 4 is provided on the base 3. . This marking machine 4 is a signal lamp 17 of a red yellow blue lamp.
[0009]
Further, as shown in FIG. 3, the marking device 1 installed on the road has a base 3 fixed to an upper portion of a support column 2 having a height of about 3 meters, and a marking machine 4 is provided on the base 3. . The marking machine 4 is a plate 18 on which a speed limit and the like are written.
[0010]
Next, the structure of the raising / lowering means of the base 3 provided with the marking machine 4 will be described. As shown in FIG. 4, pulleys 5 and 6 are provided at the upper end and the lower portion of the column 1, and the wire 7 passed to the pulleys 5 and 6 is connected to the base 3. A rotating handle 8 is detachably provided on the lower pulley 6. A stopper claw 10 pivotally supported by the shaft 9 is provided at the upper position A of the support column 2, and a first recess 11 that engages with the stopper claw 10 and the stopper claw 10 are flipped up on the base 3. Two recesses 12 are formed. The stopper claw 10 is provided with a weight 10a that urges the stopper claw 10 to the engagement position. Further, a stopper 13 that contacts the base 3 is provided at the lowering position B below the support column 2.
[0011]
In order to maintain and inspect the marking machine 4, when the handle 8 is attached to the pulley 6 and the handle 8 is rotated forward to slightly raise the base 3, the stopper claw 10 comes out of the first recess 11 and the second recess Enter 12. Then, when the handle 8 is reversed, the base 3 is lowered. When the stopper claw 10 comes out of the second recess 12, the stopper claw 10 is rotated by the wall of the second recess 12 and descends without engaging with the first recess 11. The base 3 is held in contact with the stopper 13 at the lowered position B, and maintenance and inspection of the marking machine 4 is performed at this position.
[0012]
When the maintenance inspection is completed, the handle 8 is rotated forward to raise the base 3 to the raised position A, and when the handle 8 is slightly reversed, the stopper claw 10 is engaged with the first recess 11 and the base 3 Is fixed at the raised position A. When the base 3 is raised until the stopper claw 10 engages with the second recess 12, when the handle 8 is slowly reversed, when the stopper claw 10 comes out of the second recess 12, the stopper claw 10 Is rotated by the wall of the second recess 12, but the stopper claw 10 is returned to the engagement position by the weight 10 a and is engaged with the first recess 11.
[0013]
Finally, the handle 8 is removed from the pulley 6 and all operations are completed. If the handle 8 is removed from the pulley 6 in this manner, the marking machine 4 cannot be lowered and can be prevented from being mischievous by a third party.
[0014]
【The invention's effect】
As described above, the marking device of the present invention is provided with a base that can be raised and lowered on the support, a marking machine that is provided on the base, and a lifting means that lifts and lowers the base between the raised position and the lowered position. The base provided with the marking machine can be lowered to the lowered position for maintenance and inspection, and the maintenance and inspection of the marking machine can be easily performed.
[Brief description of the drawings]
FIG. 1 is a front view of a first embodiment of a marking device of the present invention.
FIG. 2 is a front view of a second embodiment of a marking device of the present invention.
FIG. 3 is a front view of a third embodiment of a marking device of the present invention.
FIG. 4 is a cross-sectional view of the marking device of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Marking apparatus 2 Support | pillar 3 Base 4 Marking machine 5, 6 Pulley 7 Wire 8 Handle 9 Axis 10 Stopper claw 11 1st recessed part 12 2nd recessed part 13 Stopper 15 Curve mirror 16 Rotating light 17 Signal light 18 Plate

Claims

The base is provided with a base that can be raised and lowered, a rotating lamp and an indicator that is a curved mirror are provided on the base, and the base is provided at the upper and lower parts of the post as lifting means for raising and lowering between the raised position and the lowered position. Lifting and lowering means composed of a pulley, a wire that is passed to both pulleys and has both ends connected to the base, and a stopper claw that engages with a recess formed in the base and fixes the base in the raised position. The marking device characterized by providing .

Provided with a base that can be raised and lowered on the column, provided with a sign machine that is a signal light on the base, as a lifting means for raising and lowering the base between the raised position and the lowered position, pulleys provided at the upper and lower parts of the column, Elevating means comprising a wire that is passed to both pulleys and has both ends connected to the base and a stopper claw that engages a recess formed in the base and fixes the base in the raised position. A marking device characterized by.

Struts vertically movably provided base, provided an indication device which is the traffic sign marked plate to the base, as an elevating means for elevating between raised and lowered positions of the base, the top and bottom of the column It is composed of a provided pulley, a wire that is passed to both pulleys and has both ends connected to the base, and a stopper claw that engages a recess formed in the base and fixes the base in the raised position. A marking device characterized by providing an elevating means .