JPH074134Y2 - Device attachment / detachment device to the ceiling - Google Patents

Device attachment / detachment device to the ceiling

Info

Publication number
JPH074134Y2
JPH074134Y2 JP1988041169U JP4116988U JPH074134Y2 JP H074134 Y2 JPH074134 Y2 JP H074134Y2 JP 1988041169 U JP1988041169 U JP 1988041169U JP 4116988 U JP4116988 U JP 4116988U JP H074134 Y2 JPH074134 Y2 JP H074134Y2
Authority
JP
Japan
Prior art keywords
rod
gripper
handle bar
ceiling
attachment
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.)
Expired - Lifetime
Application number
JP1988041169U
Other languages
Japanese (ja)
Other versions
JPH01148285U (en
Inventor
英雄 伊藤
勝正 稲村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nohmi Bosai Ltd
Original Assignee
Nohmi Bosai Ltd
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 Nohmi Bosai Ltd filed Critical Nohmi Bosai Ltd
Priority to JP1988041169U priority Critical patent/JPH074134Y2/en
Publication of JPH01148285U publication Critical patent/JPH01148285U/ja
Application granted granted Critical
Publication of JPH074134Y2 publication Critical patent/JPH074134Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【考案の詳細な説明】 (産業上の利用分野) この考案は、天井への器具着脱装置に関し、着脱位置に
対し斜め下方から着脱操作を可能に構成したものであ
る。
DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a device attaching / detaching device to / from a ceiling, which is configured so that the attaching / detaching operation can be performed obliquely below the attaching / detaching position.

(従来の技術) 天井に取付けてある接続器へ、火災感知器を、回動する
ことによって着脱する場合、梯子を使用しないで、従
来、竿の先につかみ器を取付けたものを用い、接続器の
直下で竿を回動操作している。
(Prior art) When attaching and detaching the fire detector to the connector attached to the ceiling by rotating, connect the fire detector with the gripper attached to the tip of the rod without using a ladder. The rod is rotating right under the vessel.

(考案が解決しようとする課題) 上記従来のものでは、接続器の下方に調度品や台所器具
等の障害物があるときは使用できない。
(Problems to be Solved by the Invention) The conventional device described above cannot be used when there are obstacles such as furniture and kitchen appliances below the connector.

そして、天井へ器具を着脱するのであるから、竿を斜め
上に向かって手で支えながら、着脱目標である例えば接
続器につかみ器を位置合わせしつつ、上を向いて着脱部
分を注視する作業であり、竿を支える疲労は極めて大き
い。
Then, since the device is attached to and detached from the ceiling, while supporting the rod diagonally upwards with hands by hand, while aligning the gripper with the connector, which is the target of attachment and detachment, while facing upward, watching the attachment and detachment part Therefore, the fatigue of supporting the rod is extremely large.

このため、竿やつかみ器など、着脱装置はできるだけ簡
易な構造で軽いことが特に要求される。
Therefore, it is particularly required that the attachment / detachment device such as a rod or a gripper has a simple structure and is light in weight.

障害物を避けながら遠隔的に操作できる遠隔操作装置と
して、特公昭44-29960号公報に開示されているものは、
つかみ器を備えた把持具を管状ボデーにリンクアームに
て枢着連結すると共に、上記連結側に対峙する他側で管
状ボデー内をスライドできるレバーを把持具に枢着連結
し、レバーの管状ボデーに対する位置をスライド、調整
することにより、把持具を管状ボデーに対して所定角度
だけ傾斜させる構造で、つかみ器は、管状ボデー内に挿
通された可撓性棒をハンドルで回転させて遠隔操作す
る。
As a remote control device that can be operated remotely while avoiding obstacles, the one disclosed in Japanese Patent Publication No. 44-29960 is:
A gripping tool equipped with a gripper is pivotally connected to a tubular body by a link arm, and a lever that can slide in the tubular body on the other side facing the connecting side is pivotally connected to the gripping tool to form a tubular body of the lever. The gripper has a structure in which the gripper is tilted at a predetermined angle with respect to the tubular body by sliding and adjusting the position with respect to the gripper, and the gripper is remotely operated by rotating a flexible rod inserted in the tubular body with a handle. .

この遠隔操作装置は、管状ボデー内にその管芯方向にス
ライドできるようにレバーがガイドされると共に、つか
み器を回転するための可撓性棒が挿通されているので、
管状ボデーに付設される部材点数は多く、長いレバーや
ガイド部材が必要で、これらにより重い装置となってし
まう。その上、管状ボデー内を長いレバーがスライドす
ることにより角度変更が行われるという構造の煩雑さも
ある。
In this remote control device, the lever is guided so that it can slide in the tubular core direction in the tubular body, and the flexible rod for rotating the gripper is inserted,
The number of members attached to the tubular body is large, and a long lever or guide member is required, which results in a heavy device. In addition, there is also the complexity of the structure in which the angle is changed by sliding a long lever inside the tubular body.

この考案は、かかる従来の技術の欠点を解消して、簡易
な構造で軽くて、着脱目標へのつかみ器の位置合わせが
容易であるように工夫された天井への器具着脱装置を提
案するものである。
This invention proposes an apparatus attachment / detachment device to the ceiling, which solves the drawbacks of the prior art and is devised so that the gripper can be easily aligned with the attachment / detachment target with a simple structure and light weight. Is.

(課題を解決するための手段) 上記課題を解決するため、器具1をつかむことができる
つかみ器2と、竿3と、つかみ器2および竿3を連結す
る2組の自在継手4,5と、つかみ器2および竿3を夫々
の軸芯回り回動が自在であるように軸支する上位と下位
の軸受19,20と、上記夫々の軸受19,20の外側方に位置し
て上記軸芯で形成される折れ角が調節可能となるように
上記夫々の軸受19,20を互いに連結する連結板18と、竿
3に大略並列されて下位の軸受20に固定される把手棒7
とを備えている天井への器具着脱装置に構成した。
(Means for Solving the Problems) In order to solve the above problems, a gripper 2 that can grip the device 1, a rod 3, and two sets of universal joints 4 and 5 that connect the gripper 2 and the rod 3 to each other. , Upper and lower bearings 19 and 20 that pivotally support the gripper 2 and the rod 3 so as to be rotatable about their respective shaft cores, and the shafts located outside the respective bearings 19 and 20. A connecting plate 18 that connects the bearings 19 and 20 to each other so that the bending angle formed by the core can be adjusted, and a handle bar 7 that is substantially parallel to the rod 3 and fixed to a lower bearing 20.
It is configured as a device attaching / detaching device to / from the ceiling equipped with.

(作用) 把手棒7を一方の手で、竿3を他方の手で夫々保持して
いるので、つかみ器2は着脱目標にふらつき無く位置合
わせされる。
(Operation) Since the handle bar 7 is held by one hand and the rod 3 is held by the other hand, the gripper 2 is aligned with the attachment / detachment target without wobbling.

接続目標への器具1着脱のための竿3の回転操作は、一
方の手で把手棒7がしっかり保持されているので、他方
の手で円滑に行われる。
Since the handle bar 7 is firmly held by one hand, the rotating operation of the rod 3 for attaching and detaching the device 1 to and from the connection target is smoothly performed by the other hand.

軸受19,20に対する連結板18の連結角度を変更すること
により、竿3に対するつかみ器2の折れ角が調節され
る。
By changing the connecting angle of the connecting plate 18 to the bearings 19 and 20, the bending angle of the gripper 2 to the rod 3 is adjusted.

折れ角の調節は、夫々の軸受19,20の外側方に位置して
これらを互いに連結する連結板18により、極めて簡易な
構造で達成されるので、器具着脱装置は軽くなってこれ
を支える疲労は極めて僅かであり、つかみ器2の位置合
わせはいっそう容易となっている。
The adjustment of the bending angle is achieved with a very simple structure by the connecting plate 18 which is located on the outer side of the respective bearings 19 and 20 and connects them to each other. Is extremely small, and the positioning of the gripper 2 becomes easier.

(実施例) 次にこの考案の実施例を図に基いて説明する。(Embodiment) Next, an embodiment of the present invention will be described with reference to the drawings.

第3図に全体正面図を、第1図に要部正面図を、第2図
に第1図の側面図を、夫々示した。
FIG. 3 shows an overall front view, FIG. 1 shows a front view of main parts, and FIG. 2 shows a side view of FIG.

火災感知器の如き器具1をつかむことができるつかみ器
2と、竿3は、2組の自在継手4と5によって連結さ
れ、角度保持機構6によってつかみ器2と竿3は、折れ
角を所定に保持されると共に、夫々の軸回りに回動自在
に軸支され、竿3に平行に配置した把手棒7は、角度保
持機構6にその上部が固定されている。
A gripper 2 capable of gripping a device 1 such as a fire detector and a rod 3 are connected by two sets of universal joints 4 and 5, and an angle holding mechanism 6 allows the gripper 2 and the rod 3 to have a predetermined bending angle. The handle bar 7, which is held parallel to the shaft 3 and is rotatably supported around the respective shafts and is arranged parallel to the rod 3, has its upper portion fixed to the angle holding mechanism 6.

つかみ器2は、支え軸8とボルト9にて連結され、支え
軸8は、上位の自在継手4にビス10で連結され、下位の
自在継手5は、支え軸11へ、ビス12で連結され、支え軸
11は、竿3へボルト13で連結される。
The gripper 2 is connected to the support shaft 8 by a bolt 9, the support shaft 8 is connected to the upper universal joint 4 with a screw 10, and the lower universal joint 5 is connected to the support shaft 11 with a screw 12. , Support shaft
11 is connected to the rod 3 with a bolt 13.

例示の角度保持機構6は、正面視形の上部支え板14、
形の下部支え板15、ボルト16,17を用い上部支え板14
と下部支え板15を互いに連結している連結板としての中
間支え板18および、上部支え板14に固定された上位の軸
受19、下部支え板15に固定された下位の軸受20とからな
り、軸受19は支え軸8を、軸受20は支え軸11を、夫々、
図示省略のベアリングで軸支している。
The illustrated angle holding mechanism 6 includes an upper support plate 14 having a front view,
-Shaped lower support plate 15, upper support plate 14 using bolts 16 and 17
And an intermediate support plate 18 as a connecting plate connecting the lower support plate 15 to each other, an upper bearing 19 fixed to the upper support plate 14, and a lower bearing 20 fixed to the lower support plate 15, The bearing 19 supports the support shaft 8 and the bearing 20 supports the support shaft 11, respectively.
It is axially supported by a bearing (not shown).

竿3は、支え軸11に上端を固定している上部竿21と、上
部竿21に長手方向摺動自在に外嵌される下部竿22とから
なり、下部竿22にねじ込んでいるロックねじ23にて上部
竿21と下部竿22は互いに固定される。
The rod 3 is composed of an upper rod 21 having an upper end fixed to the support shaft 11 and a lower rod 22 which is fitted onto the upper rod 21 so as to be slidable in the longitudinal direction. The lock screw 23 is screwed into the lower rod 22. At, the upper rod 21 and the lower rod 22 are fixed to each other.

把手棒7は、下部支え板15に上端を固定した上部把手棒
24と、上部把手棒24に長手方向摺動自在に外嵌される下
部把手棒25とからなり、下部把手棒25の上端に固定した
上部固定具26に、下部竿22の上端を回転のみ自在に嵌合
し、下部把手棒25の下端に固定した下部固定具27に下部
竿22の下端を回転のみ自在に嵌合し、上部把手棒24の上
端は、固定具28で下部支え板15に固定して、竿3に対
し、把手棒7を並列させる。
The handle bar 7 is an upper handle bar whose upper end is fixed to the lower support plate 15.
24 and a lower handle bar 25 that is fitted onto the upper handle bar 24 so as to be slidable in the longitudinal direction.The upper end of the lower rod 22 can only be rotated by an upper fixture 26 fixed to the upper end of the lower handle bar 25. , The lower end of the lower rod 22 is rotatably fitted to the lower fixture 27 fixed to the lower end of the lower handle bar 25, and the upper end of the upper handle bar 24 is attached to the lower support plate 15 by a fixture 28. After fixing, the handle bar 7 is arranged in parallel with the rod 3.

符号29は、上部竿21へ、ロックねじ30にて固定される位
置決め具である。
Reference numeral 29 is a positioning tool that is fixed to the upper rod 21 with a lock screw 30.

中間支持板18と下部支持板15の接合面には、菊座18aと1
5aが刻まれ、ボルト17をゆるめて中間支持板18に対する
下部支持板15の傾きを変更し、ボルト17を締付ければ、
つかみ器2に対する竿3の折れ角度が調節でき、菊座18
a,15aの噛合いによって上記折れ角度の保持は、強固な
ものとなる。
On the joining surface of the intermediate support plate 18 and the lower support plate 15, the chrysanthemum seats 18a and 1
5a is engraved, loosen the bolt 17, change the inclination of the lower support plate 15 with respect to the intermediate support plate 18, and tighten the bolt 17,
The folding angle of the rod 3 with respect to the grip 2 can be adjusted,
Due to the engagement of a and 15a, the holding of the bending angle becomes strong.

例示したつかみ器2は、ゴム製で、上部が椀形に作ら
れ、椀形の縁部2aには、数個の切込み溝2bがあり、器具
1の下部に縁部2aを外嵌すると、弾力的にこの器具1が
保持される構造である。
The illustrated gripper 2 is made of rubber and has a bowl-shaped upper part. The bowl-shaped edge 2a has several cut grooves 2b. When the edge 2a is fitted on the lower portion of the instrument 1, This is a structure in which the device 1 is elastically held.

使用方法を、取付け作業について例示説明する。The method of use will be described by exemplifying the mounting work.

ボルト17をゆるめて折れ角度を調節し、ロックねじ23を
ゆるめて上部竿21を下部竿22に対して摺動すると、上部
把手棒24も、下部把手棒25に対して摺動し、ロックねじ
23を締め、ロックねじ30をゆるめて位置決め具29が上部
固定具26の上端に当るまでずらし移動し、ロックねじ30
を締めると、竿3と把手棒7の長さが所望に調節され
る。
Loosen the bolt 17 to adjust the bending angle, loosen the lock screw 23, and slide the upper rod 21 against the lower rod 22, the upper handle rod 24 also slides against the lower handle rod 25, and the lock screw
Tighten 23, loosen the lock screw 30, and move the positioning device 29 until it comes in contact with the upper end of the upper fixture 26.
When is tightened, the lengths of the rod 3 and the handle bar 7 are adjusted as desired.

つかみ器2に器具1と嵌着し、竿3と把手棒7を夫々の
手で握って天井に取付けてある例えば接続器に器具1を
合致させる。
The device 1 is fitted to the grip device 2, the rod 3 and the handle bar 7 are gripped by the respective hands, and the device 1 is fitted to, for example, a connector attached to the ceiling.

そして一方の手で竿3を回すと、自在継手5,4とを介し
てつかみ器2が回転する。
When the rod 3 is rotated with one hand, the gripper 2 rotates via the universal joints 5 and 4.

把手棒7を他方の手で支えているので、竿3の回転操作
は、ふらつき無く円滑に行われる。
Since the handle bar 7 is supported by the other hand, the rotating operation of the rod 3 can be performed smoothly without wobbling.

器具1を所定に取付け、竿3を引くと、つかみ器2が器
具1から外れて取付作業が終る。
When the tool 1 is mounted in a predetermined manner and the rod 3 is pulled, the gripper 2 is disengaged from the tool 1 and the mounting work is completed.

折れ角の調節は、夫々の軸受19,20の外側方に位置して
これらを互いに連結する連結板である中間支え板18によ
り、極めて簡易な構造で達成されるので、器具着脱装置
は軽くなってこれを支える疲労は極めて僅かであり、つ
かみ器2の着脱目標への位置合わせはいっそう容易とな
っている。
The adjustment of the bending angle is achieved with an extremely simple structure by the intermediate supporting plate 18 which is a connecting plate which is located on the outer side of the respective bearings 19 and 20 and connects them to each other. The fatigue that supports this is extremely small, and the positioning of the gripper 2 with respect to the attachment / detachment target is even easier.

(考案の効果) この考案に係る天井への器具着脱装置は上述した構成で
あるので、把手棒7を一方の手で、竿3を他方の手で夫
々保持して、つかみ器2は着脱目標にふらつき無く位置
合わせできる。
(Effect of the device) Since the device for attaching / detaching the device to / from the ceiling according to the present invention has the above-mentioned configuration, the grip bar 2 is held by one hand and the rod 3 by the other hand, and the gripper 2 is attached / detached. Can be aligned without wobbling.

接続目標への器具1着脱のための竿3の回転操作は、一
方の手で把手棒7がしっかり保持されているので、他方
の手で円滑に行われる。
Since the handle bar 7 is firmly held by one hand, the rotating operation of the rod 3 for attaching and detaching the device 1 to and from the connection target is smoothly performed by the other hand.

軸受19,20に対する連結板18の連結角度を変更すること
により、竿3に対するつかみ器2の折れ角が調節され
る。
By changing the connecting angle of the connecting plate 18 to the bearings 19 and 20, the bending angle of the gripper 2 to the rod 3 is adjusted.

折れ角の調節は、夫々の軸受19,20の外側方に位置して
これらを互いに連結する連結板18により、極めて簡易な
構造で達成されるので、器具着脱装置は軽くなってこれ
を支える疲労は極めて僅かであり、つかみ器2の上記位
置合わせはいっそう容易となっている。
The adjustment of the bending angle is achieved with a very simple structure by the connecting plate 18 which is located on the outer side of the respective bearings 19 and 20 and connects them to each other. Is extremely small, and the above-mentioned alignment of the gripper 2 becomes easier.

これらにより、竿3などをを斜め上に向かって手で支え
ながら、着脱目標につかみ器2を位置合わせせしつつ、
上を向いて着脱部分を注視するという、一般には疲労は
極めて大きい天井への器具着脱操作用として、この考案
装置は特に有効なものとなった。
With these, while supporting the rod 3 and the like diagonally upward by hand, while aligning the gripper 2 with the attachment / detachment target,
This device has been particularly effective for the operation of attaching and detaching the equipment to the ceiling, which is generally extremely fatigued, in which the attachment / detachment portion is looked up.

【図面の簡単な説明】[Brief description of drawings]

図はこの考案の実施例を示し、第1図は要部正面図、第
2図は第1図の側面図、第3図は全体正面図である。 1……器具、2……つかみ器、2a……縁部、2b……切込
み溝、3……竿、4,5……自在継手、6……角度保持機
構、7……把手棒、8,11……支え軸、9,13……ボルト、
10,12……ビス、13……ボルト、14……上部支え板、15
……下部支え板、15a,18a……菊座、16,17……ボルト、
18……中間支え板(連結板)、19,20……軸受、21……
上部竿、22……下部竿、23,30……ロッドねじ、24……
上部把手棒、25……下部把手棒、26……上部固定具、27
……下部固定具、28……固定具、29……位置決め具。
FIG. 1 shows an embodiment of the present invention, FIG. 1 is a front view of essential parts, FIG. 2 is a side view of FIG. 1, and FIG. 1 ... Instrument, 2 ... Grip, 2a ... Edge, 2b ... Notch groove, 3 ... Rod, 4,5 ... Universal joint, 6 ... Angle holding mechanism, 7 ... Handle bar, 8 , 11 …… Supporting shaft, 9,13 …… Bolt,
10, 12 …… Screw, 13 …… Bolt, 14 …… Upper support plate, 15
...... Lower support plate, 15a, 18a ...... Kikuza, 16,17 ...... Bolt,
18 …… Intermediate support plate (connecting plate), 19,20 …… Bearing, 21 ……
Upper rod, 22 …… Lower rod, 23,30 …… Rod screw, 24 ……
Upper handle bar, 25 …… Lower handle bar, 26 …… Upper fixture, 27
...... Lower fixture, 28 …… Fixer, 29 …… Positioning fixture.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】器具をつかむことができるつかみ器と、竿
と、つかみ器および竿を連結する2組の自在継手と、つ
かみ器および竿を夫々の軸芯回り回動が自在であるよう
に軸支する上位と下位の軸受と、上記夫々の軸受の外側
方に位置して上記軸芯で形成される折れ角が調節可能と
なるように上記夫々の軸受を互いに連結する連結板と、
竿に大略並列されて下位の軸受に固定される把手棒とを
備えている天井への器具着脱装置。
1. A gripper capable of gripping an instrument, a rod, two sets of universal joints for connecting the gripper and the rod, and a gripper and a rod which are rotatable about their respective axes. Upper and lower bearings that support the shaft, and a connecting plate that connects the respective bearings to each other so that the bending angle formed by the shaft core located outside of the respective bearings can be adjusted,
A device for attaching / detaching a device to / from a ceiling, which includes a handle bar that is substantially aligned with a rod and fixed to a lower bearing.
JP1988041169U 1988-03-30 1988-03-30 Device attachment / detachment device to the ceiling Expired - Lifetime JPH074134Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988041169U JPH074134Y2 (en) 1988-03-30 1988-03-30 Device attachment / detachment device to the ceiling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988041169U JPH074134Y2 (en) 1988-03-30 1988-03-30 Device attachment / detachment device to the ceiling

Publications (2)

Publication Number Publication Date
JPH01148285U JPH01148285U (en) 1989-10-13
JPH074134Y2 true JPH074134Y2 (en) 1995-02-01

Family

ID=31267616

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988041169U Expired - Lifetime JPH074134Y2 (en) 1988-03-30 1988-03-30 Device attachment / detachment device to the ceiling

Country Status (1)

Country Link
JP (1) JPH074134Y2 (en)

Also Published As

Publication number Publication date
JPH01148285U (en) 1989-10-13

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