JP6794337B2 - Holder for wireless transmitter and hoisting machine - Google Patents

Holder for wireless transmitter and hoisting machine Download PDF

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JP6794337B2
JP6794337B2 JP2017226551A JP2017226551A JP6794337B2 JP 6794337 B2 JP6794337 B2 JP 6794337B2 JP 2017226551 A JP2017226551 A JP 2017226551A JP 2017226551 A JP2017226551 A JP 2017226551A JP 6794337 B2 JP6794337 B2 JP 6794337B2
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wireless transmitter
case
charging terminal
holder
hoisting machine
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JP2019094195A (en
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隆 立石
隆 立石
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Hitachi Industrial Equipment Systems Co Ltd
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Hitachi Industrial Equipment Systems Co Ltd
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Priority to PCT/JP2018/028650 priority patent/WO2019102650A1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • B66C13/40—Applications of devices for transmitting control pulses; Applications of remote control devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/18—Power-operated hoists
    • B66D3/20—Power-operated hoists with driving motor, e.g. electric motor, and drum or barrel contained in a common housing

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Selective Calling Equipment (AREA)

Description

本発明は、無線送信機用ホルダー及び巻上機に関する。 The present invention relates to a holder for a wireless transmitter and a hoisting machine.

無線送信機の操作により、地上から遠隔操作で巻上機を運転する無線操作方法が知られている。
この無線操作方法に関連する技術として、特許文献１がある。特許文献１では、ホイスト（巻上機）は天井クレーンのガーダーに懸架され、巻上、横行及び走行動作を行う。ホイスト制御盤は、無線受信部及びホイスト制御部を内蔵し、本体に取り付けられている。 A wireless operation method is known in which a hoist is operated remotely from the ground by operating a wireless transmitter.
Patent Document 1 is a technique related to this wireless operation method. In Patent Document 1, a hoist (hoist) is suspended on a girder of an overhead crane to perform hoisting, traversing, and traveling operations. The hoist control panel has a built-in wireless reception unit and hoist control unit, and is attached to the main body.

無線送信機から送出される電波は、ホイスト制御盤に付けられた受信アンテナで受けられ、無線受信部に与えられる。操作者は、無線送信機の操作押しボタンを押すことによって地上から遠隔操作でホイストを任意に運転する。 The radio waves transmitted from the wireless transmitter are received by the receiving antenna attached to the hoist control panel and given to the wireless receiving unit. The operator arbitrarily operates the hoist by remote control from the ground by pressing the operation push button of the wireless transmitter.

特開平１０−３１６３６２号公報Japanese Unexamined Patent Publication No. 10-316362

特許文献１の無線操作方法は、受信機を備えた巻上機と無線送信機が完全に分離している。このため、操作範囲の自由度がある反面、巻上機を操作していない時には、無線送信機を身につけて作業するか、どこかに置いて作業する必要がある。この結果、無線送信機が作業の邪魔になったり、無線送信機を紛失してしまったり、操作者以外の者が不意に触って誤作動を起こしたりすることがあった。
このように、特許文献１の無線操作方法は、無線送信機の取り扱いが面倒である。 In the wireless operation method of Patent Document 1, the hoisting machine provided with the receiver and the wireless transmitter are completely separated. For this reason, while there is a degree of freedom in the operating range, when the hoisting machine is not operated, it is necessary to wear the wireless transmitter for work or place it somewhere for work. As a result, the wireless transmitter may interfere with the work, the wireless transmitter may be lost, or a person other than the operator may unexpectedly touch the wireless transmitter and cause a malfunction.
As described above, in the wireless operation method of Patent Document 1, the handling of the wireless transmitter is troublesome.

本発明の目的は、無線送信機の取り扱いを容易にすることが可能な無線送信機用ホルダー及び巻上機を提供することにある。 An object of the present invention is to provide a holder for a wireless transmitter and a hoist that can facilitate the handling of the wireless transmitter.

本発明の一態様の無線送信機用ホルダーは、巻上機を遠隔操作する無線送信機を収容する収容ケースと、前記収容ケースを前記巻上機に吊下げるためのケーブルとを有することを特徴とする。 The holder for a wireless transmitter according to one aspect of the present invention is characterized by having a storage case for accommodating a wireless transmitter that remotely controls a hoisting machine, and a cable for suspending the housing case from the hoisting machine. And.

本発明の一態様の巻上機は、無線送信機用ホルダーを有する巻上機であって、前記無線送信機用ホルダーは、前記巻上機を遠隔操作する無線送信機を収容する収容ケースと、前記収容ケースを前記巻上機に吊下げるためのケーブルとを有することを特徴とする。 The hoisting machine according to one aspect of the present invention is a hoisting machine having a holder for a wireless transmitter, and the holder for the wireless transmitter includes a storage case for accommodating a wireless transmitter for remotely operating the hoisting machine. It is characterized by having a cable for suspending the storage case from the hoisting machine.

本発明の一態様によれば、無線送信機の取り扱いを容易にすることができる。 According to one aspect of the present invention, the handling of the wireless transmitter can be facilitated.

巻上機の外観図である。It is an external view of a hoisting machine. 実施例の無線送信機用ホルダーの構成を示す図であり、（ａ）は無線送信機用ホルダーの正面図であり、（ｂ）は無線送信機用ホルダーの側面図である。It is a figure which shows the structure of the holder for a wireless transmitter of an Example, (a) is a front view of the holder for a wireless transmitter, and (b) is a side view of the holder for a wireless transmitter. 無線送信機の構成を示す図である。It is a figure which shows the structure of a wireless transmitter. 実施例の無線送信機用ホルダーの動作を説明するための図である。It is a figure for demonstrating the operation of the holder for a wireless transmitter of an Example. 実施例の無線送信機用ホルダーの動作を説明するための図である。It is a figure for demonstrating the operation of the holder for a wireless transmitter of an Example. 実施例の無線送信機用ホルダーの動作を説明するための図である。It is a figure for demonstrating the operation of the holder for a wireless transmitter of an Example.

従来の無線操作方法は、受信機を備えた巻上機と無線送信機が完全に分離している。このため、無線送信機が作業の邪魔になったり、無線送信機を紛失してしまったり、操作者以外の者が不意に触って誤作動を起こする問題があった。 In the conventional wireless operation method, the hoisting machine equipped with the receiver and the wireless transmitter are completely separated. For this reason, there are problems that the wireless transmitter interferes with the work, the wireless transmitter is lost, and a person other than the operator unexpectedly touches the wireless transmitter to cause a malfunction.

また、無線送信機は、充電や電池の交換が都度必要であり、操作中に充電切れや電池切れによる作業中断の問題があった。
また、５ｔ以上のクレーンを無線操作する場合は、クレーン運転免許が必要であり、免許保有者以外の者は操作できないという問題があった。 In addition, the wireless transmitter needs to be charged and the battery needs to be replaced each time, and there is a problem that the work is interrupted due to the charge running out or the battery running out during operation.
Further, in order to wirelessly operate a crane of 5 tons or more, a crane operating license is required, and there is a problem that a person other than the license holder cannot operate the crane.

そこで、実施形態では、無線送信機用ホルダーを巻上機から吊下げケーブルを介して懸架させて、無線送信機用ホルダーに無線送信機の充電機能を備える。これにより、無線送信機の未使用時の紛失や誤作動及び無線送信機の未使用時の充電を可能にする。 Therefore, in the embodiment, the wireless transmitter holder is suspended from the hoisting device via a hanging cable, and the wireless transmitter holder is provided with a charging function for the wireless transmitter. This enables loss or malfunction of the wireless transmitter when not in use and charging of the wireless transmitter when not in use.

また、無線の有資格者のみが保持するカギの操作により無線送信機を収納ケースから取り外し可能に構成することにより、無線送信機の使用を管理する。
以下、図面を用いて、実施例について説明する。 In addition, the use of the wireless transmitter is managed by configuring the wireless transmitter to be removable from the storage case by operating a key held only by a qualified wireless person.
Hereinafter, examples will be described with reference to the drawings.

まず、図１を参照して、巻上機の構成について説明する。
巻上機１は、トロリー９を介して横行レール２に設置されている。巻上機１には、無線受信部４を内蔵した制御盤３が設けられている。 First, the configuration of the hoisting machine will be described with reference to FIG.
The hoisting machine 1 is installed on the traverse rail 2 via the trolley 9. The hoisting machine 1 is provided with a control panel 3 having a built-in wireless receiving unit 4.

無線送信機５から送出される電波は、制御盤３に設けられた受信アンテナ６で受信され無線受信部４に送られる。巻上機１の操作者は、無線送信機５の操作押しボタン７を押すことによって地上から遠隔操作で巻上機１を任意に運転する。 The radio wave transmitted from the wireless transmitter 5 is received by the receiving antenna 6 provided on the control panel 3 and transmitted to the wireless receiving unit 4. The operator of the hoisting machine 1 arbitrarily operates the hoisting machine 1 by remote control from the ground by pressing the operation push button 7 of the wireless transmitter 5.

まず、図３を参照して、無線送信機５の構成について説明する。
図３に示すように、無線送信機５は、底面部に充電用の外部電源と接続するための充電端子３１が設けられている。また、側面部には、後述する無線送信機用ホルダー２１の収用ケース２２に設けられた係止爪２６と勘合する係止穴３２が設けられている。巻上機１の操作者は、無線送信機５の操作押しボタン７を押すことによって巻上機１を遠隔操作する。 First, the configuration of the wireless transmitter 5 will be described with reference to FIG.
As shown in FIG. 3, the wireless transmitter 5 is provided with a charging terminal 31 on the bottom surface thereof for connecting to an external power source for charging. Further, a locking hole 32 that fits with the locking claw 26 provided in the expropriation case 22 of the wireless transmitter holder 21, which will be described later, is provided on the side surface portion. The operator of the hoisting machine 1 remotely controls the hoisting machine 1 by pressing the operation push button 7 of the wireless transmitter 5.

次に、図２を参照して、実施例の無線送信機用ホルダーの構成について説明する。
ここで、図２（ａ）は無線送信機用ホルダーの正面図であり、図２（ｂ）は無線送信機用ホルダーの側面図である。 Next, the configuration of the wireless transmitter holder of the embodiment will be described with reference to FIG.
Here, FIG. 2A is a front view of the wireless transmitter holder, and FIG. 2B is a side view of the wireless transmitter holder.

図２に示すように、無線送信機用ホルダー２１は、無線送信機５を収容する収容ケース２２と、収容ケース２２を懸架する吊下げケーブル２３を有する。吊下げケーブル２３は、収容ケース２２を巻上機１に吊下げるためのケーブルである。 As shown in FIG. 2, the wireless transmitter holder 21 has a storage case 22 for accommodating the wireless transmitter 5 and a hanging cable 23 for suspending the storage case 22. The hanging cable 23 is a cable for hanging the storage case 22 on the hoisting machine 1.

収容ケース２２は、無線送信機５を収容するための容器である。収容ケース２２は背面、両側の側面、上面、底面で構成され、無線送信機５を収納するのに適したサイズで、無線送信機５を簡単に収納できるよう正面が開放した箱形を形成している。上面の内面には無線送信機５の充電端子３１と接続する充電端子２４が設けられている。 The storage case 22 is a container for housing the wireless transmitter 5. The storage case 22 is composed of a back surface, side surfaces on both sides, a top surface, and a bottom surface, and has a size suitable for storing the wireless transmitter 5 and forms a box shape with an open front so that the wireless transmitter 5 can be easily stored. ing. A charging terminal 24 for connecting to the charging terminal 31 of the wireless transmitter 5 is provided on the inner surface of the upper surface.

お互いにピン接続可能なように、無線送信機５の充電端子３１はメス型ピンで形成され、収納ケース２２の充電端子２４はオス型ピンで形成されている。無線送信機５を収容ケース２２に収容することにより、充電端子２４のオス型ピンと充電端子３１のメス型ピンが互いにピン接続されて、無線送信機５の充電端子３１と収納ケース２２の充電端子２４が電気的に接続される。収容ケース２２の充電端子２４は、後述する電源ケーブル２５と電気的に連通している。 The charging terminal 31 of the wireless transmitter 5 is formed of a female pin and the charging terminal 24 of the storage case 22 is formed of a male pin so that the wireless transmitter 5 can be pin-connected to each other. By accommodating the wireless transmitter 5 in the accommodating case 22, the male pin of the charging terminal 24 and the female pin of the charging terminal 31 are pin-connected to each other, and the charging terminal 31 of the wireless transmitter 5 and the charging terminal of the accommodating case 22 are connected. 24 are electrically connected. The charging terminal 24 of the storage case 22 is electrically communicated with the power cable 25 described later.

収納ケース２２の両側面には係止爪２６が設けられている。無線送信機５を収納ケース２２に収容した場合、係止爪２６は無線送信機５の係止穴に勘合して無線送信機５を収納ケース２２に固定する。係止爪２６は弾性揺動可能に構成されており、簡単に片手で取り外しが可能である。
なお、係止爪２６によるスナップフィット構造の代わりに、マグネットやマジックテープ（登録商標）などのワンタッチで固定可能な構造を採用しても良い。 Locking claws 26 are provided on both side surfaces of the storage case 22. When the wireless transmitter 5 is housed in the storage case 22, the locking claw 26 fits into the locking hole of the wireless transmitter 5 and fixes the wireless transmitter 5 to the storage case 22. The locking claw 26 is configured to be elastically swingable and can be easily removed with one hand.
Instead of the snap-fit structure by the locking claw 26, a structure that can be fixed with one touch such as a magnet or a magic tape (registered trademark) may be adopted.

収納ケース２２の上面には吊下げケーブル２３が設けられている。吊下げケーブル２３は、電源ケーブル２５と保持ワイヤ２７が一体となって形成されている。電源ケーブル２５の一端は、収容ケース２２の充電端子２４と接続されている。電源ケーブル２５の他端は、巻上機１内に配線されている。 A hanging cable 23 is provided on the upper surface of the storage case 22. The hanging cable 23 is formed by integrally forming a power cable 25 and a holding wire 27. One end of the power cable 25 is connected to the charging terminal 24 of the storage case 22. The other end of the power cable 25 is wired in the hoisting machine 1.

巻上機１に通電されている場合、電源ケーブル２５を介して充電端子２４は通電状態になる。これにより、収納ケース２２に収容された無線送信機５の充電が可能となる。
また、吊下げケーブル２３には保持ワイヤ２７が組み込まれている。このため、保持ワイヤ２７の一端を巻上機１に引っ掛けることで、収容ケース２２を巻上機１の操作者が引張っても、電源ケーブル２５が直接引張られることを防止する。 When the hoisting machine 1 is energized, the charging terminal 24 is energized via the power cable 25. As a result, the wireless transmitter 5 housed in the storage case 22 can be charged.
Further, the holding wire 27 is incorporated in the hanging cable 23. Therefore, by hooking one end of the holding wire 27 on the hoisting machine 1, even if the operator of the hoisting machine 1 pulls the housing case 22, the power cable 25 is prevented from being pulled directly.

収容ケース２２背面には引掛爪２８が設けられている。巻上機１の収納器４１（図４参照）に備えられた爪受部４４で引掛爪２８を保持することにより、収容ケース２２を巻上機１に取付け可能である。この結果、無線送信機５の操作時に、無線送信機用ホルダー２１が操作の邪魔になることを防止する。 A hook 28 is provided on the back surface of the storage case 22. The accommodating case 22 can be attached to the hoisting machine 1 by holding the hooking claw 28 by the claw receiving portion 44 provided in the storage device 41 (see FIG. 4) of the hoisting machine 1. As a result, it is possible to prevent the wireless transmitter holder 21 from interfering with the operation when the wireless transmitter 5 is operated.

また、図２（ｂ）に示すように、無線送信機用ホルダー２１の側面には施錠用のシリンダー２９とカギ穴２０が設けられている。無線送信機５を無線送信機５用ホルダー２１の収容ケース２２に収容した際に、同じく無線送信機５側のシリンダーとカギ穴が一致するためカギを用いて施錠が可能である。 Further, as shown in FIG. 2B, a locking cylinder 29 and a key hole 20 are provided on the side surface of the wireless transmitter holder 21. When the wireless transmitter 5 is housed in the storage case 22 of the holder 21 for the wireless transmitter 5, it can be locked by using a key because the cylinder on the wireless transmitter 5 side and the key hole match.

このようにして、カギにより無線送信機５の無線送信機用ホルダー２１への着脱を管理可能である。つまり、カギを無線の有資格者のみに保持させることにより、資格のない作業者は無線送信機５を無線送信機用ホルダー２１から取り外すことができない。この結果、資格のない作業者が無線操作で巻上機１を操作することを防止することができる。 In this way, it is possible to control the attachment / detachment of the wireless transmitter 5 to / from the wireless transmitter holder 21 by the key. That is, by having only a qualified wireless person hold the key, an unqualified worker cannot remove the wireless transmitter 5 from the wireless transmitter holder 21. As a result, it is possible to prevent an unqualified worker from operating the hoisting machine 1 wirelessly.

次に、図４〜６を参照して、実施例の無線送信機用ホルダー２１の動作について説明する。 Next, the operation of the wireless transmitter holder 21 of the embodiment will be described with reference to FIGS. 4 to 6.

図５は初期状態である無線操作時の動作を示す。
無線操作時は、無線送信機用ホルダー２１を使用しない。このため、巻上機１に備える収納器４１の側面に設けた爪受部４４に無線送信機用ホルダー２１の背面に備える引掛爪２８（図２（ｂ）参照）を引っ掛ける。これにより、無線送信機用ホルダー２１が巻上機１の収納器４１に保持される。 FIG. 5 shows the operation during wireless operation, which is the initial state.
During wireless operation, the wireless transmitter holder 21 is not used. Therefore, the hooking claw 28 (see FIG. 2B) provided on the back surface of the wireless transmitter holder 21 is hooked on the claw receiving portion 44 provided on the side surface of the storage device 41 provided in the hoisting machine 1. As a result, the holder 21 for the wireless transmitter is held in the reservoir 41 of the hoisting machine 1.

この結果、無線操作時において、無線送信機用ホルダー２１と一体化した吊下げケーブル２３を他の設備やワークに引っ掛けてしまう危険がなくなる。さらに、他の作業者に吊下げケーブル２３及び無線送信機用ホルダー２１をぶつける危険がなくなる。 As a result, there is no risk of the hanging cable 23 integrated with the wireless transmitter holder 21 being caught in other equipment or work during wireless operation. Further, there is no risk of hitting the hanging cable 23 and the wireless transmitter holder 21 against other workers.

図６は、無線送信機５が収容された無線送信機用ホルダー２１を巻上機１の収納器４１に保持した状態である。
無線操作を一時的に中断する場合は、無線送信機５を無線送信機５用ホルダー２１にワンタッチで装着することが可能である。 FIG. 6 shows a state in which the wireless transmitter holder 21 in which the wireless transmitter 5 is housed is held in the storage device 41 of the hoisting machine 1.
When the wireless operation is temporarily interrupted, the wireless transmitter 5 can be attached to the holder 21 for the wireless transmitter 5 with one touch.

図２に示すように、無線送信機用ホルダー２１には係止爪２６が設けられている。無線送信機５を無線送信機用ホルダー２１に装着した際に、係止爪２６が無線送信機５の係止穴３２とスナップフィットすることで無線送信機５の落下を防ぐことができる。また、無線送信機用ホルダー２１と無線送信機５はスナップフィット結合しているため、工具を用いることなく取り外しが可能である。 As shown in FIG. 2, the wireless transmitter holder 21 is provided with a locking claw 26. When the wireless transmitter 5 is attached to the wireless transmitter holder 21, the locking claw 26 snap-fits with the locking hole 32 of the wireless transmitter 5 to prevent the wireless transmitter 5 from falling. Further, since the wireless transmitter holder 21 and the wireless transmitter 5 are snap-fitted, they can be removed without using a tool.

無線送信機５を無線送信機用ホルダー２１にセットすると、無線送信機用ホルダー２１の充電端子２４が無線送信機５の充電端子３１に接続される。これにより、無線送信機５の充電が可能となる。操作の一時中断時にも、その都度、無線送信機５の充電が可能となり、作業中の突然の無線送信機５の充電不足による作業中断を回避することができる。 When the wireless transmitter 5 is set in the wireless transmitter holder 21, the charging terminal 24 of the wireless transmitter holder 21 is connected to the charging terminal 31 of the wireless transmitter 5. As a result, the wireless transmitter 5 can be charged. Even when the operation is temporarily suspended, the wireless transmitter 5 can be charged each time, and it is possible to avoid a sudden work interruption due to insufficient charging of the wireless transmitter 5 during work.

従来では、作業中に無線送信機５を操作しない場合には、無線送信機５をポケットに入れるか、一時的に作業台に置くなどしていた。実施例では、無線送信機５を収納器４１に保持された無線送信機用ホルダー２１の収容ケース２２に収容することにより、無線送信機５をポケットに入れる煩わしさや、無線送信機５を紛失する心配がなくなる。 Conventionally, when the wireless transmitter 5 is not operated during work, the wireless transmitter 5 is put in a pocket or temporarily placed on a workbench. In the embodiment, by accommodating the wireless transmitter 5 in the storage case 22 of the wireless transmitter holder 21 held in the storage device 41, it is troublesome to put the wireless transmitter 5 in the pocket and the wireless transmitter 5 is lost. No more worries.

図４は、無線送信機用ホルダー２１を巻上機１の収納器４１から取り外した状態である。
無線送信機５を無線送信機用ホルダー２１の収容ケース２２に収容した有線状態で操作する。日本においてはクレーンにおける無線の操作には特定の免許が必要であり、図４の形態によると操作者が無線免許を有していなくても操作可能となる。 FIG. 4 shows a state in which the wireless transmitter holder 21 is removed from the storage device 41 of the hoisting machine 1.
The wireless transmitter 5 is operated in a wired state in which it is housed in the storage case 22 of the wireless transmitter holder 21. In Japan, a specific license is required for wireless operation of a crane, and according to the form shown in FIG. 4, the operator can operate the crane even if he / she does not have a wireless license.

また、無線状態での無線送信機５の操作時に、予期せぬ充電不足が起きた場合の緊急用として図４の形態での使用が可能となる。この場合、無線送信機５の充電が可能となるため、無線送信機５の充電が終了すれば再度、無線操作が行えるようになる。 In addition, it can be used in the form shown in FIG. 4 as an emergency when an unexpected shortage of charge occurs when the wireless transmitter 5 is operated in a wireless state. In this case, since the wireless transmitter 5 can be charged, the wireless operation can be performed again when the charging of the wireless transmitter 5 is completed.

また、レール走行台車であるトロリー９が手動操作の場合は、図４の形態にて無線送信機用ホルダー２１の上部の吊下げケーブル２３を引っ張ることで、トロリー９を任意の場所に移動させることができる。 Further, when the trolley 9 which is a rail traveling carriage is manually operated, the trolley 9 can be moved to an arbitrary place by pulling the hanging cable 23 on the upper part of the holder 21 for the wireless transmitter in the form of FIG. Can be done.

このように、実施例によれば、無線送信機５が作業の邪魔になったり無線送信機５を紛失してしまったり、操作者以外の者が不意に触って誤作動を起こしたりする問題をなくすことができる。さらに、無線送信機５の充電切れや電池の交換による作業中断を防止することができる。 As described above, according to the embodiment, there is a problem that the wireless transmitter 5 interferes with the work, the wireless transmitter 5 is lost, or a person other than the operator unexpectedly touches the wireless transmitter 5 to cause a malfunction. Can be eliminated. Further, it is possible to prevent the work from being interrupted due to the wireless transmitter 5 being out of charge or the battery being replaced.

１ 巻上機
２ 横行レール
３ 制御盤
４ 無線受信部
５ 無線送信機
６ 受信アンテナ
７ 操作押しボタン
９ トロリー
２０ カギ穴
２１ 無線送信機用ホルダー
２２ 収容ケース
２３ 吊下げケーブル
２４ 充電端子
２５ 電源ケーブル
２６ 係止爪
２７ 保持ワイヤ
２８ 引掛爪
２９ シリンダー
３１ 充電端子
３２ 係止穴
４１ 収納器
４４ 爪受部 1 Hoisting machine 2 Traverse rail 3 Control panel 4 Wireless receiver 5 Wireless transmitter 6 Receiver antenna 7 Operation push button 9 Trolley 20 Key hole 21 Wireless transmitter holder 22 Storage case 23 Hanging cable 24 Charging terminal 25 Power cable 26 Locking claw 27 Holding wire 28 Hooking claw 29 Cylinder 31 Charging terminal 32 Locking hole 41 Retainer 44 Claw receiving part

Claims (14)

巻上機を遠隔操作する無線送信機を収容する収容ケースと、
前記収容ケースを前記巻上機に吊下げるためのケーブルと、
を有し、
前記収容ケースの側面には、無線の有資格者が保持するカギで施錠可能なカギ穴が設けられており、前記カギを前記カギ穴に挿入することにより前記無線送信機を前記収容ケースから取り外し可能に構成され、
操作者が前記無線の有資格者か否かに応じて、前記無線送信機を前記収容ケースに収容した有線状態で操作する第１のモードと、前記無線送信機を前記収容ケースから取り外して前記無線送信機が取り外された前記収容ケースを前記巻上機に取り付けた状態で操作する第２のモードとを選択可能にし、
前記第２のモードにおいて、操作の一時中断時に前記無線送信機を前記巻上機に取り付けた前記収容ケースに収容することを特徴とする無線送信機用ホルダー。 A storage case that houses a wireless transmitter that remotely controls the hoist,
A cable for suspending the storage case from the hoist, and
Have,
Wherein the side surface of the yield capacity case, key lockable in a key hole for holding wireless qualified person is provided, the yield capacity case the radio transmitter by inserting the key into the key hole Detachable from
Operator depending on whether the qualified person of the radio, a first mode of operating in a wired state where the radio transmitter is accommodated in the accommodating case, remove the radio transmitter from the housing case the A second mode in which the storage case from which the wireless transmitter has been removed is operated while being attached to the hoist can be selected .
In the second mode, the holder for a wireless transmitter is characterized in that the wireless transmitter is housed in the storage case attached to the hoisting machine when the operation is temporarily suspended . 前記ケーブルは、前記収容ケースの上面に設けられており、少なくとも電源ケーブルを有することを特徴とする請求項１に記載の無線送信機用ホルダー。 The cable is provided on the upper surface of the yield capacity case, a radio transmitter holder of Claim 1, characterized in that at least the power cable. 前記電源ケーブルの一端は前記収容ケースの第１の充電端子と接続されており、前記電源ケーブルの他端は前記巻上機に接続されており、
前記収容ケースの前記第１の充電端子は、前記無線送信機の第２の充電端子と電気的に接続されることを特徴とする請求項２に記載の無線送信機用ホルダー。 One end of the power cable is connected to the first charging terminal of the housing case, and the other end of the power cable is connected to the hoist.
The holder for a wireless transmitter according to claim 2, wherein the first charging terminal of the housing case is electrically connected to a second charging terminal of the wireless transmitter. 前記無線送信機が前記収容ケースに収容された場合、前記無線送信機は、前記電源ケーブルと前記第１の充電端子及び前記第２の充電端子を介して充電されることを特徴とする請求項３に記載の無線送信機用ホルダー。 The claim is characterized in that when the wireless transmitter is housed in the storage case, the wireless transmitter is charged via the power cable, the first charging terminal, and the second charging terminal. The holder for the wireless transmitter according to 3. 前記収容ケースの前記第１の充電端子はオス型ピンで形成され、
前記無線送信機の第２の充電端子はメス型ピンで形成され、
前記無線送信機を前記収容ケースに収容することにより、前記オス型ピンと前記メス型ピンが互いにピン接続されて、前記第１の充電端子と前記第２の充電端子が電気的に接続されることを特徴とする請求項３に記載の無線送信機用ホルダー。 The first charging terminal of the yield capacity casing is formed with a male pin,
The second charging terminal of the wireless transmitter is formed of a female pin.
By accommodating the wireless transmitter in the accommodating case, the male pin and the female pin are pin-connected to each other, and the first charging terminal and the second charging terminal are electrically connected. The holder for a wireless transmitter according to claim 3. 前記収容ケースの背面には、前記収容ケースを前記巻上機に取付け可能な引掛爪が設けられていることを特徴とする請求項１に記載の無線送信機用ホルダー。 The holder for a wireless transmitter according to claim 1, wherein a hooking claw for attaching the storage case to the hoisting machine is provided on the back surface of the storage case. 前記収容ケースの両側面には、前記無線送信機を収容した場合、前記無線送信機の係止穴に勘合する係止爪が設けられていることを特徴とする請求項１に記載の無線送信機用ホルダー。 On both sides of the yield capacity case, the case that houses the radio transmitter, according to claim 1, characterized in that the locking pawl is provided to fit the engaging hole of the wireless transmitter wirelessly Holder for transmitter. 無線送信機用ホルダーを有する巻上機であって、
前記無線送信機用ホルダーは、
前記巻上機を遠隔操作する無線送信機を収容する収容ケースと、
前記収容ケースを前記巻上機に吊下げるためのケーブルと、
を有し、
前記収容ケースの側面には、無線の有資格者が保持するカギで施錠可能なカギ穴が設けられており、前記カギを前記カギ穴に挿入することにより前記無線送信機を前記収容ケースから取り外し可能に構成され、
操作者が前記無線の有資格者か否かに応じて、前記無線送信機を前記収容ケースに収容した有線状態で操作する第１のモードと、前記無線送信機を前記収容ケースから取り外して前記無線送信機が取り外された前記収容ケースを前記巻上機に取り付けた状態で操作する第２のモードとを選択可能にし、
前記第２のモードにおいて、操作の一時中断時に前記無線送信機を前記巻上機に取り付けた前記収容ケースに収容することを特徴とする巻上機。 A hoist with a holder for a wireless transmitter
The holder for the wireless transmitter is
A storage case that houses a wireless transmitter that remotely controls the hoist,
A cable for suspending the storage case from the hoist, and
Have,
Wherein the side surface of the yield capacity case, key lockable in a key hole for holding wireless qualified person is provided, the yield capacity case the radio transmitter by inserting the key into the key hole Detachable from
Operator depending on whether the qualified person of the radio, a first mode of operating in a wired state where the radio transmitter is accommodated in the accommodating case, remove the radio transmitter from the housing case the A second mode in which the storage case from which the wireless transmitter has been removed is operated while being attached to the hoist can be selected .
In the second mode, the hoisting machine is characterized in that the wireless transmitter is housed in the storage case attached to the hoisting machine when the operation is temporarily suspended . 前記ケーブルは、前記収容ケースの上面に設けられており、少なくとも電源ケーブルを有することを特徴とする請求項８に記載の巻上機。 The cable is provided on the upper surface of the yield capacity case, hoist according to claim 8, characterized in that it comprises at least the power cable. 前記電源ケーブルの一端は前記収容ケースの第１の充電端子と接続されており、前記電源ケーブルの他端は前記巻上機に接続されており、
前記収容ケースの前記第１の充電端子は、前記無線送信機の第２の充電端子と電気的に接続されることを特徴とする請求項９に記載の巻上機。 One end of the power cable is connected to the first charging terminal of the housing case, and the other end of the power cable is connected to the hoisting machine.
The hoisting machine according to claim 9, wherein the first charging terminal of the housing case is electrically connected to a second charging terminal of the wireless transmitter. 前記無線送信機が前記収容ケースに収容された場合、前記無線送信機は、前記電源ケーブルと前記第１の充電端子及び前記第２の充電端子を介して充電されることを特徴とする請求項１０に記載の巻上機。 The claim is characterized in that when the wireless transmitter is housed in the storage case, the wireless transmitter is charged via the power cable, the first charging terminal, and the second charging terminal. The hoisting machine according to 10. 前記収容ケースの前記第１の充電端子はオス型ピンで形成され、
前記無線送信機の第２の充電端子はメス型ピンで形成され、
前記無線送信機を前記収容ケースに収容することにより、前記オス型ピンと前記メス型ピンが互いにピン接続されて、前記第１の充電端子と前記第２の充電端子が電気的に接続されることを特徴とする請求項１０に記載の巻上機。 The first charging terminal of the yield capacity casing is formed with a male pin,
The second charging terminal of the wireless transmitter is formed of a female pin.
By accommodating the wireless transmitter in the accommodating case, the male pin and the female pin are pin-connected to each other, and the first charging terminal and the second charging terminal are electrically connected. 10. The hoisting machine according to claim 10. 前記収容ケースの背面には、前記収容ケースを前記巻上機に取付け可能な引掛爪が設けられていることを特徴とする請求項８に記載の巻上機。 The hoisting machine according to claim 8, wherein a hooking claw for attaching the storage case to the hoisting machine is provided on the back surface of the storage case. 前記収容ケースの両側面には、前記無線送信機を収容した場合、前記無線送信機の係止穴に勘合する係止爪が設けられていることを特徴とする請求項８に記載の巻上機。 On both sides of the yield capacity case, winding of claim 8, characterized in that when accommodating the radio transmitter, the locking pawl to fit the engaging hole of the radio transmitter is provided Good machine.
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JPH0619223Y2 (en) * 1987-07-24 1994-05-18 セイコー電子工業株式会社 Wireless device
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JPH0738979A (en) * 1993-07-23 1995-02-07 Canon Inc Remote control transmission unit
JPH09151085A (en) * 1995-12-04 1997-06-10 Ryobi Ltd Remote control system motor-driven hoist
JPH1087284A (en) * 1996-09-12 1998-04-07 Hitachi Ltd Holding and storing system of transmitter for motor driven hoist of radio operating type
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JP6329818B2 (en) * 2013-07-04 2018-05-23 株式会社スギヤス Remote control system for lift device
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