JP3236713U - Dump-up warning device - Google Patents

Dump-up warning device Download PDF

Info

Publication number
JP3236713U
JP3236713U JP2022000069U JP2022000069U JP3236713U JP 3236713 U JP3236713 U JP 3236713U JP 2022000069 U JP2022000069 U JP 2022000069U JP 2022000069 U JP2022000069 U JP 2022000069U JP 3236713 U JP3236713 U JP 3236713U
Authority
JP
Japan
Prior art keywords
warning device
loading platform
dump
vehicle
dumped
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.)
Active
Application number
JP2022000069U
Other languages
Japanese (ja)
Inventor
一弘 盛満
Original Assignee
丸磯建設株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 丸磯建設株式会社 filed Critical 丸磯建設株式会社
Priority to JP2022000069U priority Critical patent/JP3236713U/en
Application granted granted Critical
Publication of JP3236713U publication Critical patent/JP3236713U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Abstract

【課題】ダンプトラックなどのダンプ車輌の荷台がダンプアップした状態のままオペレータが気が付かない状態を防止するためのダンプアップ警告装置を提供する。【解決手段】ダンプアップ警告装置３は、回転灯およびまたは警報音発生装置を有し、車輌の運転室１に取り付けられており、ダンプアップ警告装置３を駆動させるセンサが、荷台２の下部または荷台２を支えるベースフレーム１０に取り付けられるハウジングを有し、ハウジングから突出し、荷台２がダンプアップしていない時にはスイッチオフとなり、荷台がダンプアップされている時にはスイッチオンとなって、ダンプアップ警告装置３を作動させる。【選択図】図１PROBLEM TO BE SOLVED: To provide a dump-up warning device for preventing a state in which an operator does not notice while a loading platform of a dump vehicle such as a dump truck is in a dump-up state. SOLUTION: A dump-up warning device 3 has a rotating light and / or an alarm sound generator, and is attached to a driver's cab 1 of a vehicle, and a sensor for driving the dump-up warning device 3 is located at the lower part of a loading platform 2 or. It has a housing attached to the base frame 10 that supports the loading platform 2, and it protrudes from the housing and is switched off when the loading platform 2 is not dumped up, and switched on when the loading platform is dumped up, and is a dump-up warning device. 3 is activated. [Selection diagram] Fig. 1

Description

本考案は、ダンプトラックなどのダンプ車輌の荷台がダンプアップした状態のままオペレータが気が付かずに架空線であったり構造物等を切断・破損させる事故を防止するためのダンプアップ警告装置に関する。 The present invention relates to a dump-up warning device for preventing an accident such as an overhead line or cutting / damaging a structure or the like without the operator noticing the state in which the loading platform of a dump truck such as a dump truck is dumped up.

従来、ダンプトラックの荷台の上げ下げ防止をする警告装置として、例えば特開２０１５－１６０４９５号が提案されている。
しかし、 この構成では、親機と子機間の距離が予め設定した距離を越えた場合に警報信号を発する構成であって、荷台が単にダンプアップしているか否かを判定することは困難であった。
また、特許第６０９２６１０号では、本体部に対して相対的に移動する移動部位とを備えた工事車輌の前記移動部位に設置され、前記工事車輌が工事のために立ち入った領域に存在する障害物に前記移動部位が接触することを防止するために、前記接触に対して事前に警報を発する警告装置であって、前記移動部位に着脱自在に係合する係合部と、前記障害物の存在を検出する検出部と、前記検出部で前記障害物を検出したときに警報を発生する警報発生部と、を有し、前記検出部は、フレキシブルロッド型のリミットスイッチで構成されており、前記係合部は、マグネットによって構成されており、前記マグネットは、前記移動部位の平面に面接触しており、前記障害物にぶつかって所定値以上の外力が加わると、前記移動部位の平面に沿って前記係合部が滑るように構成されている。
しかし、障害物に接触せずに、またオペレータが気づかず荷台をダンプアップした場合にはこれを防止することはできなかった。 Conventionally, for example, Japanese Patent Application Laid-Open No. 2015-160495 has been proposed as a warning device for preventing the loading platform of a dump truck from being raised or lowered.
However, in this configuration, an alarm signal is issued when the distance between the master unit and the slave unit exceeds a preset distance, and it is difficult to determine whether or not the loading platform is simply dumped up. there were.
Further, in Patent No. 6092610, an obstacle that is installed in the moving part of a construction vehicle having a moving part that moves relative to the main body and exists in an area where the construction vehicle has entered for construction. A warning device that issues an alarm in advance to the contact in order to prevent the moving portion from coming into contact with the moving portion, and the presence of an engaging portion that is detachably engaged with the moving portion and the obstacle. The detection unit has a detection unit for detecting the above and an alarm generation unit for generating an alarm when the detection unit detects the obstacle, and the detection unit is composed of a flexible rod type limit switch. The engaging portion is composed of a magnet, and the magnet is in surface contact with the plane of the moving portion, and when an external force of a predetermined value or more is applied by hitting the obstacle, the engagement portion is along the plane of the moving portion. The engaging portion is configured to slide.
However, this could not be prevented if the operator dumped up the loading platform without touching the obstacle and without noticing it.

特開２０１５－１６０４９５号公報JP-A-2015-160495 特許第６０９２６１０号公報Japanese Patent No. 60926110

オペレータが荷台をダンプアップしたまま走行するのは非常に危険である。
そこで、離間距離や障害物の有無にかかわらず、車輌が荷台をダンプアップしていることをオペレータに視覚的・聴覚的に、自動的に知らせる装置を提供することを課題とする。 It is very dangerous for the operator to drive with the loading platform dumped up.
Therefore, it is an object of the present invention to provide a device that automatically notifies the operator visually and audibly that the vehicle is dumping up the loading platform regardless of the distance and the presence or absence of obstacles.

上記目的を達成するため、本考案は、ダンプアップする荷台を備えた車輌に取り付けられるダンプアップ警告装置において、
警告装置が、回転灯およびまたは警報音発生装置を有し、車輌の運転室に取り付けられており、上記警告装置を駆動させるセンサが、荷台の下部または荷台を支えるベースフレームに取り付けられるハウジングと、該ハウジングから突出して、荷台のダンプアップ時にはスイッチオフとなり、荷台がダンプアップしていない時にはスイッチオンとなって、前記警告装置を作動させることを特徴とする。 In order to achieve the above object, the present invention is a dump-up warning device attached to a vehicle equipped with a dump-up carrier.
A housing in which the warning device has a rotating light and / or an alarm sound generator and is mounted in the driver's cab of the vehicle, and the sensor for driving the warning device is mounted on the lower part of the loading platform or the base frame supporting the loading platform. It is characterized in that it protrudes from the housing and is switched off when the loading platform is dumped up, and is switched on when the loading platform is not dumped up to operate the warning device.

本考案によれば、ダンプトラックなどのダンプ車輌の荷台がダンプアップした状態のままオペレータが気が付かない場合に、簡単な構成でオペレータに気づかせて、障害物との接触や事故の予防を予め行うことができる。 According to the present invention, when the operator does not notice while the loading platform of a dump truck such as a dump truck is dumped up, the operator is made aware of it with a simple configuration to prevent contact with obstacles and accidents in advance. be able to.

ダンプアップした状態を示す車輌の側面図である。It is a side view of the vehicle which shows the dump-up state. 警告装置の概略図である。It is a schematic diagram of a warning device. 荷台をさげた状態のスイッチの状態を示す側面図である。It is a side view which shows the state of the switch in the state where the loading platform is lowered. 荷台をダンプアップした状態のスイッチの状態を示す側面図である。It is a side view which shows the state of the switch in the state which dumped up the loading platform.

以下にこの考案の好適な実施例について図面を参照しながら説明する。
この考案では、車輌の運転席１に取り付ける警告装置３と、該警告装置３と電気的に接続されて荷台２の昇降を検知すると警告装置を作動させるスイッチ５とからなっている。 A preferred embodiment of the present invention will be described below with reference to the drawings.
In the present invention, the warning device 3 is attached to the driver's seat 1 of the vehicle, and the switch 5 is electrically connected to the warning device 3 and activates the warning device when the lifting of the loading platform 2 is detected.

警告装置３は、図２で一例を示すように、モータで回転駆動する赤色などの回転灯３ａと、ビープ音などの警報音を発する警報音発生器４を有しており、本実施例では底面に磁石が設けられて、運転室の任意の磁着個所に磁着して取り付けられる。 As shown by an example in FIG. 2, the warning device 3 has a rotating light 3a such as red that is rotationally driven by a motor, and an alarm sound generator 4 that emits an alarm sound such as a beep sound. A magnet is provided on the bottom surface, and it is attached by magnetizing it to any magnetized part in the driver's cab.

そして、警告装置３が通電すると、回転灯３ａと警報音発生器４が作動して、オペレータに回転灯の点灯と警報音の発生をさせて、警報を知らせる。
この考案では、警報は回転灯３の点灯と、ビープ音などの警報音の両方を作動させる場合を例示したが、片方だけの警報を作動させるものでもよい。 Then, when the warning device 3 is energized, the rotary light 3a and the alarm sound generator 4 are activated to turn on the rotary light and generate an alarm sound to notify the operator of the alarm.
In the present invention, the alarm exemplifies the case where both the lighting of the rotary lamp 3 and the alarm sound such as a beep sound are activated, but the alarm may be activated only for one of them.

スイッチ５は、前記警告装置３を作動させるスイッチであって、所定長さのケーブルを介してオン、オフ信号を警告装置３に送る構成となっている。
このスイッチ５は、荷台側に取り付けるもので、スイッチ５のケーシング６の底面にはマグネットＭが取り付けられており、荷台２の底面、あるいは荷台２を支持するベースフレーム１０に磁着して取り付けられる。 The switch 5 is a switch that operates the warning device 3, and is configured to send an on / off signal to the warning device 3 via a cable having a predetermined length.
This switch 5 is attached to the loading platform side, and a magnet M is attached to the bottom surface of the casing 6 of the switch 5, and is magnetically attached to the bottom surface of the loading platform 2 or the base frame 10 supporting the loading platform 2. ..

そして、上記ケーシング６から所定長さのスティック状のセンサ本体７が突出している。
このセンサ本体７は、図３に示すように、荷台２が下がった状態ではセンサ本体７の先端が付勢力に抗して押し下げられ、センサ本体７の先端は下向きに傾動してスイッチはオフ状態となる。 A stick-shaped sensor body 7 having a predetermined length protrudes from the casing 6.
As shown in FIG. 3, in the sensor main body 7, when the loading platform 2 is lowered, the tip of the sensor main body 7 is pushed down against the urging force, the tip of the sensor main body 7 tilts downward, and the switch is off. It becomes.

一方で、図４に示すように荷台２が上がると、荷台２の下部は上昇し、スイッチ本体７の先端は荷台２と非接触となり、センサ本体７の先端は中立位置に復帰し、スイッチはオン状態となる。
この構成は、上下を逆とし、スイッチ２を荷台の底面に設け、スイッチ本体５は荷台のベースフレームに接触するとオフ状態となり、非接触の場合はオン状態となる構成でもよい。 On the other hand, as shown in FIG. 4, when the loading platform 2 is raised, the lower portion of the loading platform 2 is raised, the tip of the switch body 7 is not in contact with the loading platform 2, the tip of the sensor body 7 is returned to the neutral position, and the switch is released. Turns on.
In this configuration, the switch 2 may be provided on the bottom surface of the loading platform with the switch 2 turned upside down, and the switch body 5 may be turned off when it comes into contact with the base frame of the loading platform, and turned on when it is not in contact.

このセンサ本体７がオンになると、前記警告装置３が通電されて、回転灯３ａの駆動と、警報音発生器４の警報音の発生が行われて、オペレータに荷台２がダンプアップされたままであることを報知し警告する。
なお、警告装置３の通電は、充電式でも、車輌のシガーライターソケット８から給電するものでもよい。
また、警告装置３やスイッチ５は、底面にマグネットＭを設けているのでオペレータが任意の位置に取り付けることもできる。 When the sensor main body 7 is turned on, the warning device 3 is energized, the rotary lamp 3a is driven, the warning sound of the warning sound generator 4 is generated, and the loading platform 2 is dumped up by the operator. Notify and warn that there is.
The warning device 3 may be energized by a rechargeable type or by supplying power from the cigar lighter socket 8 of the vehicle.
Further, since the warning device 3 and the switch 5 are provided with a magnet M on the bottom surface, the operator can attach the warning device 3 or the switch 5 at an arbitrary position.

この考案は上記実施例に限定されるものではなく、この考案の要旨を変更しない範囲で種々設計変更することができる。 The present invention is not limited to the above embodiment, and various design changes can be made without changing the gist of the present invention.

１ 運転室
２ 荷台
３ 警告装置
３ａ 回転灯
４ 警報音発生器
５ スイッチ
６ ケーシング
７ センサ本体
１０ ベースフレーム
Ｍ マグネット 1 Driver's cab 2 Loading platform 3 Warning device 3a Beacon 4 Alarm sound generator 5 Switch 6 Casing 7 Sensor body 10 Base frame M magnet

Claims (3)

ダンプアップする荷台を備えた車輌に取り付けられるダンプアップ警告装置において、
警告装置が、回転灯およびまたは警報音発生装置を有し、車輌の運転室に取り付けられており、
上記警告装置を駆動させるセンサが、荷台の下部または荷台を支えるベースフレームに取り付けられるハウジングと、
該ハウジングから突出して、荷台のダンプアップ時にはスイッチオフとなり、荷台がダンプアップしていない時にはスイッチオンとなって、前記警告装置を作動させることを特徴とするダンプアップ警告装置。 In a dump-up warning device attached to a vehicle equipped with a dump-up carrier
The warning device has a rotating light and / or an alarm sound generator and is installed in the driver's cab of the vehicle.
The sensor that drives the warning device is attached to the lower part of the loading platform or the base frame that supports the loading platform, and the housing.
A dump-up warning device that protrudes from the housing and is switched off when the loading platform is dumped up, and is switched on when the loading platform is not dumped up to activate the warning device. 警告装置が、車輌のシガーライターソケットから給電しうることを特徴とする請求項１に記載のダンプアップ警告装置。 The dump-up warning device according to claim 1, wherein the warning device can supply power from a cigar lighter socket of a vehicle. 警告装置およびまたはセンサのハウジングにマグネットが取り付けられており、車輌および荷台の下部または、荷台のベースフレームに磁着しうることを特徴とする請求項１または２に記載のダンプアップ警告装置。 The dump-up warning device according to claim 1 or 2, wherein a magnet is attached to the housing of the warning device and / or the sensor, and the magnet can be magnetically attached to the lower part of the vehicle and the loading platform or the base frame of the loading platform.
JP2022000069U 2022-01-12 2022-01-12 Dump-up warning device Active JP3236713U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022000069U JP3236713U (en) 2022-01-12 2022-01-12 Dump-up warning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022000069U JP3236713U (en) 2022-01-12 2022-01-12 Dump-up warning device

Publications (1)

Publication Number Publication Date
JP3236713U true JP3236713U (en) 2022-03-10

Family

ID=80493031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022000069U Active JP3236713U (en) 2022-01-12 2022-01-12 Dump-up warning device

Country Status (1)

Country Link
JP (1) JP3236713U (en)

Similar Documents

Publication Publication Date Title
ES2819673T3 (en) Anti-entrapment device for scissor lifts
JP3236713U (en) Dump-up warning device
KR20160017485A (en) Human body sensing alarm system for safety operation of heavy equipment or large vehicle
JP2011038315A (en) Wheel type construction machinery with crane function
JP6891787B2 (en) Manned driving Unmanned driving combined industrial vehicle
JP4097060B2 (en) Warning device for vehicle carrier
KR20090069431A (en) Alarm device for around forklift truck
ES2638277T3 (en) Procedure, system and control device for the control of a compressed air controlled braking system
JP3175790U (en) Rear wheel lighting device
JP2006335520A (en) Loading control device for industrial vehicle
JP2002316800A (en) Reach type forklift truck
JPH1159294A (en) Battery charging device for battery unit
TWM580246U (en) Self-propelled warning device
CN202541469U (en) Dump truck lifting warning safety control device
JP2024001442A (en) Wheel stopping device and safety gear of work vehicle
JP3217980U (en) Safety device to prevent forgetting crane storage
KR102361044B1 (en) Vehicle safety alarm system
KR200421686Y1 (en) The side turning signal light with backlight
CN214985074U (en) Door early warning device for special vehicle
JP2024001443A (en) Wheel stopping device and safety gear of work vehicle
KR200305415Y1 (en) Alarm Device for Backward Danger of Vehicle
JP3203549U (en) Large machine operation alarm device
JPH0912299A (en) Safety device of working vehicle
JP3197182U (en) Alarm device to prevent self-propelled accidents
KR200156367Y1 (en) Mast device of fork lift truck

Legal Events

Date Code Title Description
R150 Certificate of patent or registration of utility model

Ref document number: 3236713

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150