JP3624257B2 - Wiring / piping material drawing / drawing tools - Google Patents

Wiring / piping material drawing / drawing tools Download PDF

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JP3624257B2
JP3624257B2 JP2000231287A JP2000231287A JP3624257B2 JP 3624257 B2 JP3624257 B2 JP 3624257B2 JP 2000231287 A JP2000231287 A JP 2000231287A JP 2000231287 A JP2000231287 A JP 2000231287A JP 3624257 B2 JP3624257 B2 JP 3624257B2
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wiring
piping
piping material
tool
drawn
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JP2002051423A (en
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香平 花田
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Mirai Kogyo KK
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Mirai Kogyo KK
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Description

【0001】
【発明の属する技術分野】
本発明は、配線材または配管材を布設する配線・配管材用受具に取着され、配線材または配管材を前記受具内へ引き込むため、又は前記受具内から引き出すための配線・配管材の引込・引出用具に関するものである。
【0002】
【従来の技術】
工場などにおいては、通常、多数の配線材および配管材が必要である。これら配線材および配管材を無秩序に布設すると、布設後の作業性が悪化してしまうし、更には、美観をも損ねてしまう。このため、配線材および配管材を布設する場合、配線・配管材用受具(以下、単に「受具」と称する。)を用いることが多い。通常、この受具は工場等の高所に設置され、この高所に設置された受具の内部に配線材および配管材を布設するのである。このように布設することにより、工場の全体に配線材および配管材が行き渡るように布設した場合にも、作業性が悪化してしまうことを防止しつつ、美観が損なわれてしまうことをも防止することができるのである。
【0003】
ところで、かかる受具の途中部分から受具内へ配線材または配管材を引き込む場合、又は、かかる受具の途中部分から受具外へ配線材又は配管材を引き出す場合がある。この場合、種々の方式又は方法が用いられていた。
【0004】
ここで、従来技術の一例について、説明する。図10は、2つの受具を垂直に結合した状態を示した図である。
【0005】
図10に示すように、一の受具101及び別の受具102は、第1掛止部材103と、第2掛止部材104と、結合部材105とによって互いに結合されている。詳細に説明すれば、第1掛止部材103及び第2掛止部材104が夫々一の受具101の側壁101に掛止され、その掛止された第1掛止部材103と第2掛止部材104との間に別の受具102が挟持された状態で、かかる第1掛止部材103と第2掛止部材104とが結合部材105により結合される。この結合部材105による第1掛止部材103と第2掛止部材104との結合に伴い、一の受具101及び別の受具102も結合されるのである。
【0006】
そして、一の受具101の途中部分から一の受具101内へ引き込まれ、又は一の受具101の途中部分から一の101外へ引き出される配線材は、別の受具102上に沿って所定の場所へ配設されるのである。なお、配管材の場合も同様であるので、その説明は省略する。
【0007】
【発明が解決しようとする課題】
しかしながら、かかる従来技術においては、一の受具101内へ引き込まれ又は一の受具101内から引き出される配線材が、一の受具101の側壁101aを直接乗り越えるように布設されていた。このため、かかる布設作業に起因して、又は布設後に定常的に加わる振動に起因して、かかる配線材200と一の受具101の側壁101aとが擦れ合った場合、配線材200の被覆部又は配管材の外壁部が損傷してしまうという問題点があった。ひいては、かかる損傷に起因する漏電等が発生してしまうという問題点があった。これらの問題点は、受具100の側壁101を製造するに際し、通常、配線材200が側壁101を乗り越えることを考慮しないことに起因している。
【0008】
また、かかる配線材200が受具101の側壁101aを直接乗り越えるように布設されると、その乗り越える際に、配線材200の折り曲げ角が急角度となってしまうという問題点があった。ひいては、配線材200に大きな応力が加わって、配線材200の断線の原因となってしまうという問題点があった。
【0009】
そこで、案出されたのが本発明であって、受具内へ引き込まれ又は受具内から引き出される配線材又は配管材が損傷してしまうことを防止することができる配線・配管材の引込・引出用具を提供することを目的としている。
【0010】
【課題を解決するための手段】
(請求項1)
この目的を達成するために、請求項1記載の配線・配管材の引込・引出用具は、配線材又は配管材を布設する配線・配管材用受具(本明細書中等においては、便宜上、単に、受具と称する)に取着され、配線材又は配管材を前記受具内へ引き込むため又は前記受具内から引き出すための配線・配管材の引込・引出用具において、前記受具内へ引き込まれ又は前記受具内から引き出される配線材又は配管材と前記受具の側壁とが非接触となるように支持する支持部材を備えており、その支持部材には、ネジ材が螺入可能に形成されるとともに、前記支持部材により支持される配線材又は配管材の前記受具の長手方向に対する移動を規制するための溝部が形成されており、前記支持部材には、配線・配管材用受具内へ引き込まれ又は前記受具内から引き出される配線材又は配管材を載置する支持面が形成されていることを特徴としている。また、請求項1記載の配線・配管材の引込・引出用具は、支持部材は、配線・配管材用受具の短手方向における端部が曲面状に形成された曲面部を備えていることを特徴としている。
【0011】
(請求項2)
請求項2記載の配線・配管材の引込・引出用具は、請求項1記載の配線・配管材の引込・引出用具において、溝部は、配線・配管材用受具の長手方向に沿って連続して形成されていることを特徴としている。
【0012】
(請求項
請求項記載の配線・配管材の引込・引出用具は、請求項1又は2に記載の配線・配管材の引込・引出用具において、支持部材には、受具の厚み方向に突出した突出部と、その突出部に穿設されるとともに、前記支持部材により支持される配線材又は配管材の前記受具の長手方向に対する移動を規制するための貫通孔とが形成されていることを特徴としている。
【0013】
(請求項
請求項記載の配線・配管材の引込・引出用具は、請求項記載の配線・配管材の引込・引出用具において、貫通孔には、受具内へ引き込まれ又は受具内から引き出される配線材又は配管材を収容する管材の管継ぎ手が接続可能とされていることを特徴としている。
【0014】
(請求項
請求項記載の配線・配管材の引込・引出用具は、請求項1又は2に記載の配線・配管材の引込・引出用具において、支持部材は、受具の厚み方向に突出した突出部を備えていることを特徴としている。
【0015】
(請求項
請求項記載の配線・配管材の引込・引出用具は、請求項3、4又5に記載の配線・配管材の引込・引出用具において、支持部材は、突出部の上端部であって、受具の一方の側壁から他方の側壁に向かって延設する桁部を備えていることを特徴としている。
0016
本発明の配線・配管材の引込・引出用具によれば、支持部材により、配線・配管材用受具(以下、単に「受具」と称する。)内へ引き込まれ又は受具内から引き出される配線材又は配管材と受具の側壁とが非接触となるように支持される。ここで、従来においては、受具内へ引き込まれ又は受具内から引き出される配線材又は配管材は、受具の側壁を直接乗り越えるようにして布設されていた。このように布設された場合、かかる配線材又は配管材と受具の側壁とが擦れ合ったときに、配線材又は配管材が損傷しやすいという問題点があった。この問題点は、受具の側壁を製造するに際し、通常、配線材又は配管材が側壁を直接乗り越えることを考慮しないことに起因している。しかしながら、前記した通り、支持部材により、受具内へ引き込まれ又は受具内から引き出される配線材又は配管材と受具の側壁とが非接触となるように支持されるので、配線材又は配管材が損傷してしまうことが防止される。
また、規制部を利用して、支持部材により支持される配線材又は配管材の受具の長手方向に対する移動が規制される。このため、配線材又は配管材が支持部材から落下してしまうことが防止される。
更に、支持部材に形成された支持面により、受具内へ引き込まれ又は受具内から引き出される配線材又は配管材が載置される。このため、かかる配線材又は配管材と本引込・引出用具(支持部材)との接触部に局部的な力が加わってしまうことが防止される。
0017
【発明の実施の形態】
以下、本発明の好ましい実施例について、添付図面を参照して説明する。本発明は、配線材又は配管材を布設する配線・配管材用受具(以下、単に「受具」という。以下、同じ。)に取着され、配線材又は配管材を前記受具の途中部分から其の受具内へ引き込んだり、或いは、受具の途中部分から受具外へ引き出したりするための配線・配管材の引込・引出用具に関するものである。
0018
図1は、本発明の一実施例である配線・配管材の引込・引出用具(以下、単に「引込・引出用具」と称する。以下、同じ。)1の外観斜視図であり、図2は、引込・引出用具1が受具50に取着された状態を示した図である。
0019
図1に示すように、引込・引出用具1は、主として、支持部材2と、取付部材3とを備えている。支持部材2は、受具50(図2参照)内へ引き込まれ又は受具50内から引き出される配線材又は配管材と受具50の側壁51とが非接触となるように支持するものであり、支持部材2の一部は、受具50の上方であって、且つ本引込・引出用具1の取着される一方の側壁51から他方の側壁51側に向かって延びて設けられている。この支持部材2には、桁部2aと、突出部2bと、溝部2cと、貫通孔2dと、折損部材2eとが設けられている。
0020
桁部2aは、受具50の両側壁51,51間に配設される部分である。具体的には、突出部2bの上端部であって、その突出部2bに対し、本引込・引出用具1が取着される一方の側壁51側から他方の側壁51側へ向かって立設されている。受具50内へ引き込まれる配線材若しくは配管材、又は受具50内から引き出される配線材若しくは配管材は、この桁部2aを上方を介して、引き込まれ又は引き出されるのである。従って、受具50内から引き出される配線材又は配管材の受具の側壁の内側との間に所定の間隙(空間)を形成することができるのである。
0021
突出部2bは、受具1の厚み方向に突出した部分であり、受具1の側壁51のシュータ52が形成されている位置よりも、上方に突出する位置に形成されている。受具50内へ引き込まれる配線材若しくは配管材、又は受具50内から引き出される配線材若しくは配管材は、この桁部2aを上方を介して、引き込まれ又は引き出されるのである。従って、受具50内から引き出される配線材又は配管材の受具の側壁の内側との間に所定の間隙(空間)を形成することができるのである。
0022
ここで、図2に示すように、本引込・引出用具1が取着される受具50には、シュータ52が設けられている。このシュータ52は、受具50内へ配線材A又は配管材を布設する作業を簡単とするためのものであり、このシュータ52の形状は、中空筒状とされている。また、このシュータ52は、側壁51の内側上方部であって、側壁51の長手方向に沿って連続して形成されている。また、このシュータ52には、スリット53が形成されている。スリット53は、シュータ52の長手方向に沿って連続して形成された溝部であり、シャトル61と配線材A又は配管材とを連結するものである。シャトル61の引き込みロープ取付板61bは、かかるスリット53を介して、シュータ52外へ突出されるのである。なお、このようなシュータ52の発明が記載された公報としては、例えば、特開平11−178140号公報が挙げられる。
0023
更に、図3及び図4を参照して、シュータ52を利用して、受具50内に配線材Aを布設する作業について説明する。図3及び図4は、シュータ52を利用して、受具50内に配線材Aを布設する作業について示した図である。
0024
具体的に説明すると、まず、受具50に設けられているシュータ52の一端52aに、シャトル61を挿入する。シャトル61は、シュータ52と同様に受具50内に配線材又は配管材を布設する作業を簡単とするものであり、第1ロープ材61aと、引き込みロープ取付板61bとを備えている。シャトル61の挿入後、シャトル61をシュータ52の他端側52bに(即ち、矢印B側に)向かって移動させる。このシャトル61の移動に伴い、引き込みロープ取付板61bもスリット53に沿ってシュータ52の他端側52bに向かって移動される。シャトル61の移動後、引き込みロープ取付板61bに、第2ロープ材71の一端71aを取り付ける。第2ロープ材71の他端71bには配線材Aが取着されており、第2ロープ材71の取付後、シャトル61をシュータ52の他端側52bから一端側52aへ(即ち、矢印C側へ)移動させることによって、引き込みロープ取付板61bに取り付けられた配線材Aもシュータ52の他端側52bから一端側52aへ移動される。即ち、配線材Aが受具50内に布設されるのである。なお、シュータ52を利用した配管材の布設作業については、配線材Aの布設作業と同様であるので、その説明を省略する。
0025
ここで、かかるシュータ52を利用した配線材A又は配管材の布設作業が、既に配線材又は配管材が引き込まれ又は引き出されている受具50に対し、新たな配線材又は配管材を受具50内に布設する場合がある。この場合、受具50内へ引き込まれ又は受具50内から引き出される配線材又は配管材が受具50の側壁51を直接乗り越える様に布設されていると、その既に布設されている配線材または配管材と受具50の側壁51の内側との間に、新たな配線材A又は配管材を通す作業が繁雑となってしまうという問題点があった。または、新たな配線材A又は配管材を通すこと自体が困難又は不可能となってしまうという問題点があった。
0026
しかしながら、前記したように、図2に示す突出部2bは、シュータ52が形成されている位置よりも、上方に突出して形成されており、更に、突出部2bの上端部には、その突出部2bに対し、本引込・引出用具1に取着される一方の側壁51側から他方の側壁51側に向かって桁部2aが立設(立った状態に設けること。以下、同じ。)されている。従って、受具50内へ引き込まれ又は受具50内から引き出される配線材又は配管材と受具50の側壁51との間に所定の間隙(空間)を形成することができる。即ち、シュータ52の長手方向に沿って連続して形成されたスリット53を塞いでしまうことを防止することができるのである。ひいては、配線材又は配管材を受具50内へ引き込んだ後又は受具50内から引き出した後、新たな配線材A又は配管材を受具50に布設する場合にも、その新たな配線材A又は配管材の布設作業が困難となってしまうことを防止することができるのである。
0027
支持面2a1は、受具50内へ引き込まれ又は受具50内から引き出される配線材又は配管材を載置する面である。このため、配線材又は配管材を、線でなく、面で受けることができるのである。即ち、かかる配線材又は配管材に局部的な力が加わってしまうことを防止することができるのである。ひいては、かかる配線材または配管材を安定した状態で支持することができるとともに、配線材が断線してしまうこと、及び配管材が挫屈してしまうことを防止することができるのである。
0028
「従来の技術」及び「発明が解決しようとする課題」の欄で説明した受具101と同様に、受具50内へ引き込まれ又は受具50内から引き出される配線材又は配管材が受具50の側壁51を直接乗り越えるようにして布設された場合、かかる布設作業に起因して、又は布設後に定常的に加わる振動に起因して、かかる配線材又は配管材と受具50の側壁51とが擦れ合った時に、その側壁51により、配線材の被覆部又は配管材の外壁部が損傷してしまうという問題点があった。ひいては、かかる配線材又は配管材の損傷に起因する漏電等が発生してしまうという問題点があった。この問題点は、受具50の側壁51を製造するに際し、通常、配線材又は配管材が側壁51を直接乗り越えることを考慮していないことに起因している。
0029
また、配線材又は配管材が受具101の側壁101aを直接乗り越えるように布設されると、その乗り越える際に、配線材又は配管材の折り曲げ角が急角度(鋭角)となってしまうという問題点があった。ひいては、配線材に大きな応力が加わって、配線材の断線の原因となってしまうという問題点もあった。
0030
しかしながら、前記したように、本引込・引出用具1によれば、受具50内へ引き込まれ又は受具50内から引き出される配線材又は配管材は、桁部2aに形成された支持面2a1により、受具50内へ引き込まれ又は受具50内から引き出される配線材若しくは配管材が支持される。従って、配線材の被覆部又は配管材の外壁部が損傷してしまうことを防止することができるとともに、その損傷に起因する漏電等が発生してしまうことを防止することができるのである。
0031
一方、受具50内へ引き込まれ又は受具50内から引き出される配線材又は配管材の損傷を防止するためには、受具50の側壁51の製造段階において、かかる損傷を防止するための加工を、側壁51自体に施す方式又は方法がある。しかしながら、かかる側壁51の製造段階において、配線材又は配管材の引き込み箇所又は引き出し箇所を特定することは困難であり、また、通常、施工段階において、配線材又は配管材の引き込み箇所又は引き出し箇所を変更することは多々発生するものである。このため、(1)かかる損傷を防止するための加工を側壁51自体に行う際には、かかる加工を側壁51の長手方向全体に対して施さなければならないという問題点があった。一方、(2)かかる加工を側壁51の長手方向全体に行うと、側壁51(即ち、受具50)の製造費が嵩んでしまうという問題点があった。また、(3)かかる加工を全ての側壁51の長手方向全体に対して施したとしても、受具50の設置場所の状況の如何によっては、必ずしも、配線材又は配管材の引き込み作業又は引き出し作業が行われるか否かは分からないという問題点があった。
0032
しかしながら、本発明によれば、配線材又は配管材の引き込み箇所又は引き出し箇所に本引込・引出用具1を取着することにより、受具50の側壁51自体に加工を施すことなく、かかる配線材又は配管材の損傷を防止することができるのである。ひいては、上記(1)から(3)の問題点を解決することができるのである。
0033
かかる桁部2aには、受具50の短手方向(両側壁51間を結ぶ方向)の両端部に、曲面状に形成された曲面部2a2が設けられている。従って、配線材又は配管材と桁部2aとが擦れ合った場合においても、桁部2aの端部において、配線材又は配管材が損傷してしまうことを防止することができるのである。特に、配線材の損傷を防止することにより、即ち、配線材の被覆部の損傷を防止することにより、通電部の露出に伴う漏電等が発生してしまうことを防止することができるのである。当然、かかる曲面部2a2は、桁部2aの両端部に形成されるものに限られるものではなく、桁部2aの一端部のみに形成されるようにしても良い。
0034
次に、図5は、本引込・引出用具1に配線材Aを固定する状態を示した図であり、図6は、本引込・引出用具1の長手方向(受具50の長手方向)に対する配線材Aの移動を規制した状態を示した図である。
0035
溝部2cは、本引込・引出用具1に配線材A又は配管材を固定したり、又は本引込・引出用具1の長手方向に対する配線材Aの移動を規制するための溝である。かかる溝部2cは、桁部2aと突出部2bとに一つずつ設けられており、各溝部2cは、支持部材2の長手方向に沿って連続して形成されている。
0036
図5に示すように、溝部2cには、略ひの字状に形成された固定具81を貫通したネジ材82が螺入される。従って、例えば振動などが発生した場合にも、配線材Aと配管材と支持部材2とが擦れ合ってしまうこと自体を防止することができるのである。
0037
一方、図6に示すように、溝部2cには、配線材Aを挟むようにして、ネジ材83,83が螺入されるのである。従って、本引込・引出用具1の長手方向に対する配線材Aの移動を規制することができるのである。
0038
貫通孔2dは、受具50内へ引き込まれ又は受具50内から引き出される配線材又は配管材が貫通するものであり、突出部2bに穿設(孔を空けること。以下、同じ。)されている。従って、受具50内へ引き込まれ又は受具50内から引き出される配線材又は配管材が受具50の側壁51と接触してしまうことを防止することができる。また、図5に示すように、かかる貫通孔2dの端部は、曲面状に加工されている。従って、受具50内へ引き込まれ又は受具50内から引き出される配線材又は配管材が損傷してしまうことを防止することができるのである。ひいては、かかる損傷に起因する漏電等が発生してしまうことを防止することができるのである。
0039
また、貫通孔2dは、受具50内に引き込まれ又は受具50内から引き出される配線材又は配管材を収容する管材が接続可能に形成されている。従って、受具50内に引き込まれる前の配線材若しくは配管材、又は受具50外へ引き出された後の配線材又は配管材を、保護することができるのである。
0040
図7は、貫通孔2dに配管材91,92を接続する前の状態を示した図であり、図8は、貫通孔2dに配管材91,92を接続した後の状態を示した図である。貫通孔2dには、折損部材2eが取着されている。折損部材2eは、貫通孔2dに直径の異なる管継ぎ手91a,92aを接続可能とするためのものであり、その一部(本実施例においては、両端部)のみにおいて、貫通孔2dに繋がっている。このため、かかる折損部材2eに外力が加わった場合には、折損部材2eは、折損し、貫通孔2dから分離される。従って、一の管継ぎ手91aと他の管継ぎ手92aの直径が異なる場合にも、容易に接続することができるのである。ひいては、状況(例えば、受具50内へ引き込まれ又は受具50内から引き出される配管材の数(量))に応じて、直径の大きな配管材91、又は直径の小さな配管材92の何れの配管材も接続することができるのである。
0041
図9は、本引込・引出用具1を受具50に取着した状態における断面図である。取付部材3は、受具50の側壁51の長手方向の所望の位置に、支持部材2を取り付けるためのものである。この取付部材3は、掛止部材3aと、第1固定孔3bと、第2固定孔3cとを備えている。掛止部材3aは、受具50の側壁51に形成されている掛止部53と掛止するものである。第1固定孔3bは、支持部材2を取付部材3に取り付けるための孔である。一方、第2固定孔3cは、取付部材3を受具50の側壁51に取り付けるための孔であり、ネジ溝が形成されている。そして、この第2固定孔3cに螺入されたネジ材は、受具50の側壁51を押圧するのである。ここで、前記した側壁51の掛止部53は、側壁51の長手方向に沿って連続して形成されている。従って、受具50内への配線材又は配管材の引き込み又は受具50外への配線材又は配管材の引き出しを所望の箇所において行うことができるのである。
0042
次に、上記のように構成された引込・引出用具1の動作について説明する。具体的には、引込・引出用具1の取着された受具50内から配線材を引き出す動作について説明する。
0043
まず、受具50の所定の場所から、配線材を引き出す。配線材を引き出す際、その引き出した配線材を、支持部材2の上方を通過させ、支持部材2を構成する支持面2a1上に載置させるのである。
0044
このように、支持部材2により、受具50内から引き出された配線材が支持されるので、かかる配線材と受具50の側壁51とが非接触となるように支持することができるのである。なお、受具50内から配管材を引き出す場合、及び受具50内へ配線材又は配管材を引き込む場合も、受具50内から配線材を引き出す場合と同様であるので、その説明を省略する。
0045
以上、実施例に基づき本発明を説明したが、本発明は上記実施例に何ら限定されるものではなく、本発明の趣旨を逸脱しない範囲内で種々の改良変形が可能であることは容易に推察できるものである。
0046
なお、「特許請求の範囲」に記載された発明の解釈について疑義が生ずることを防止するために、「特許請求の範囲」に記載されている語句のうちから選択した語句について、補足して説明する。
0047
特許請求の範囲に記載の「配線・配管材の引込・引出用具」とは、当然に、少なくとも配線材又は配管材の何れか一方を、引き込んだり、引き出したり、又は、引き込み及び引き出しをするための用具の意味である。
0048
【発明の効果】
請求項1及びに記載の配線・配管材の引込・引出用具、並びに請求項1又は4の少なくとも何れかを引用する他の請求項に記載の配線・配管材の引込・引出用具によれば、配線材又は配管材が損傷してしまうことを防止することができるとともに、その損傷に起因する漏電が発生してしまうことを防止することができるという効果がある。また、配線材又は配管材が支持部材から落下してしまうことを防止することができるという効果もある。
0049
また、請求項1記載の配線・配管材の引込・引出用具、及び請求項1を引用する他の請求項に記載の配線・配管材の引込・引出用具によれば、配線材又は配管材と本引込・引出用具(支持部材)との接触部に局部的な力が加わってしまうことを防止することができるという効果もある。ひいては、配管材の被覆部又は配管材が損傷してしまうことを防止することができるとともに、その損傷に起因する漏電が発生してしまうことを防止することができるという効果がある。
0050
さらに、請求項記載の配線・配管材の引込・引出用具、及び請求項3を引用する他の請求項に記載の配線・配管材の引込・引出用具によれば、配線材又は配管材と支持部材(本引込・引出用具)とが擦れ合った場合においても、支持部材の端部において、配線材の被覆部又は配管材が損傷してしまうことを防止することができるという効果がある。
0051
請求項2記載の配線・配管材の引込・引出用具、及び請求項2を引用する他の請求項に記載の配線・配管材の引込・引出用具によれば、溝部が配線・配管材用受具の長手方向に沿って連続して形成されているので、ネジ材を所望の位置に螺入することができるという効果がある。ひいては、規制部又は固定部を、かかる受具の長手方向に対する所望の位置に設けることができるという効果がある。
0052
請求項3及び5記載の配線・配管材の引込・引出用具、及び請求項3又は5の少なくとも何れかを引用する他の請求項に記載の配線・配管材の引込・引出用具によれば、支持部材が配線・配管材用受具の高さ方向に突出した突出部を備えているので、かかる受具内へ引き込まれ又は受具内から引き出される配線材または配管材と受具の側壁の内側との間に所定の間隙(空間)を形成することができるという効果がある。
0053
請求項記載の配線・配管材の引込・引出用具によれば、受具内へ引き込まれ又は受具内から引き出される配線材または配管材と受具の側壁の内側との間に所定の間隙(空間)を形成することができるという効果がある。
0054
【図面の簡単な説明】
【図1】本発明の一実施例である配線・配管材の引込・引出用具の外観斜視図である。
【図2】上記引込・引出用具が受具に取着された状態を示した図である。
【図3】シュータを利用して、受具内に配線材を布設する作業について示した図である。
【図4】シュータを利用して、受具内に配線材を布設する作業について示した図である。
【図5】本引込・引出用具に配線材を固定する状態を示した図である。
【図6】本引込・引出用具の長手方向に対する配線材の移動を規制した状態を示した図である。
【図7】貫通孔に配管材を接続する前の状態を示した図である。
【図8】貫通孔に配管材を接続した後の状態を示した図である。
【図9】本引込・引出用具を受具に取着した状態における断面図である。
【図10】従来技術の一例である、二つの受具を垂直に結合した状態を示した図である。
【符号の説明】
1 配線・配管材の引込・引出用具
2 支持部材
2a 桁部
2a1 支持面
2a2 曲面部
2b 突出部
2c 溝部(規制部の一部)
2d 貫通孔(規制部の一部)
2e 折損部材
3 取付部材
50 配線・配管材用受具
51 側壁
53 シュータ
81 ネジ材(規制部材および固定部材の一部)
82 固定具(規制部材および固定部材の一部)
[0001]
BACKGROUND OF THE INVENTION
The present invention is attached to a wiring / piping material holder for laying a wiring material or a piping material, and is used for drawing the wiring material or the piping material into the receiving device or for drawing it out of the receiving device. The present invention relates to a material drawing / drawing tool.
[0002]
[Prior art]
In factories and the like, a large number of wiring materials and piping materials are usually required. If these wiring materials and piping materials are laid out in a disorderly manner, workability after laying will be deteriorated, and further, the aesthetics will be impaired. For this reason, when laying the wiring material and the piping material, a wiring / pipe material receiving tool (hereinafter simply referred to as “receiving device”) is often used. Usually, this receiver is installed in a high place such as a factory, and a wiring material and a piping material are installed inside the receiver installed in this high place. By laying in this way, even when wiring materials and piping materials are spread throughout the factory, workability is prevented from deteriorating and aesthetics are prevented from being impaired. It can be done.
[0003]
By the way, there is a case where the wiring material or the piping material is drawn into the receiver from the middle part of the receiving tool, or the wiring material or the piping material is pulled out of the receiving tool from the middle part of the receiving tool. In this case, various methods or methods have been used.
[0004]
Here, an example of the prior art will be described. FIG. 10 is a view showing a state in which two receivers are vertically coupled.
[0005]
As shown in FIG. 10, one receiver 101 and another receiver 102 are coupled to each other by a first latching member 103, a second latching member 104, and a coupling member 105. If it demonstrates in detail, the 1st latching member 103 and the 2nd latching member 104 will each be latched by the side wall 101 of the one receiving tool 101, and the latched 1st latching member 103 and the 2nd latching will be carried out. The first hooking member 103 and the second hooking member 104 are coupled by the coupling member 105 in a state where another receiving member 102 is sandwiched between the member 104 and the member 104. Along with the coupling of the first latching member 103 and the second latching member 104 by the coupling member 105, one receiver 101 and another receiver 102 are also coupled.
[0006]
Then, the wiring member that is drawn into the one receiver 101 from the middle part of the one receiver 101 or pulled out of the one 101 from the middle part of the one receiver 101 extends along the other receiver 102. It is arranged at a predetermined place. In addition, since it is the same also in the case of piping material, the description is abbreviate | omitted.
[0007]
[Problems to be solved by the invention]
However, in such a conventional technique, the wiring member that is drawn into or pulled out from one receiver 101 is laid so as to get over the side wall 101a of the one receiver 101 directly. For this reason, when the wiring member 200 and the side wall 101a of the one receiving member 101 rub against each other due to such laying work or due to vibrations constantly applied after the laying, the covering portion of the wiring member 200 Or there existed a problem that the outer wall part of piping material will be damaged. As a result, there has been a problem that electric leakage or the like due to such damage occurs. These problems are due to the fact that the wiring material 200 does not normally take into consideration that the wiring material 200 gets over the side wall 101 when manufacturing the side wall 101 of the receiving device 100.
[0008]
Further, when the wiring member 200 is laid so as to directly get over the side wall 101a of the receiving member 101, there is a problem that the bending angle of the wiring member 200 becomes a steep angle when getting over the wiring member 200. As a result, there is a problem that a large stress is applied to the wiring member 200 and the wiring member 200 is disconnected.
[0009]
Accordingly, the present invention has been devised, and it is possible to prevent the wiring material or the piping material drawn into the receiving device or being pulled out from the receiving device from being damaged.・ The purpose is to provide a drawing tool.
[0010]
[Means for Solving the Problems]
(Claim 1)
In order to achieve this object, the wiring / piping material drawing / drawing device according to claim 1 is a wiring / piping material receiving device for laying the wiring material or piping material (in this specification etc. In this case, the wiring / pipe material drawing / drawing tool for drawing the wiring material or the piping material into the receiving tool or for drawing it out of the receiving tool is drawn into the receiving tool. Or a support member that supports the wiring material or piping material drawn out from the receiver and the side wall of the receiver in a non-contact manner, and a screw material can be screwed into the support member. And a groove for restricting movement of the wiring member or piping member supported by the support member in the longitudinal direction of the support is formed. The supporting member includes a receiving member for wiring / piping material. Is it drawn into the tool or in the receiver It is characterized in that the support surface for mounting the wiring member or tubing member drawn is formed.Further, in the wire / piping material drawing / drawing tool according to claim 1, the support member has a curved surface portion in which an end portion in a short direction of the wiring / piping material receiving device is formed in a curved shape. It is characterized by.
[0011]
(Claim 2)
The wiring / piping material drawing / drawing tool according to claim 2 is the wiring / piping material drawing / drawing tool according to claim 1, wherein the groove is continuous along the longitudinal direction of the wiring / piping material receiving tool. It is characterized by being formed.
[0012]
(Claims3)
Claim3The wiring / piping material drawing / drawing tool described in Claim1 or 2In the wiring / piping material drawing / drawing tool described above, the supporting member includes a protruding portion protruding in the thickness direction of the receiving member, and a wiring member that is formed in the protruding portion and supported by the supporting member, or A through hole for restricting the movement of the pipe material in the longitudinal direction of the receiving member is formed.
[0013]
(Claims4)
Claim4The wiring / piping material drawing / drawing tool described in Claim3In the wiring / piping material drawing / drawing tool described above, the through hole can be connected to a pipe joint of a pipe material that accommodates the wiring material or the piping material drawn into the receiving device or drawn out from the receiving device. It is characterized by that.
[0014]
(Claims5)
Claim5The wiring / piping material drawing / drawing tool described in Claim1 or 2The wiring / piping material drawing / drawing tool described above is characterized in that the support member has a protruding portion protruding in the thickness direction of the receiving tool.
[0015]
(Claims6)
Claim6The wiring / piping material drawing / drawing tool described in Claim3, 4 or 5In the wiring / piping material drawing / drawing tool described above, the support member has an upper end portion of the protruding portion, and has a girder portion extending from one side wall of the receiving tool toward the other side wall. It is a feature.
[0016]
According to the wiring / piping material drawing / drawing tool of the present invention, the supporting member draws the wiring / piping material into the wiring / piping material receiving member (hereinafter simply referred to as “receiving member”) or pulls it out from the receiving member. The wiring material or the piping material and the side wall of the receiving tool are supported so as not to contact each other. Here, conventionally, the wiring member or the piping member that is drawn into or pulled out from the receiver is laid so as to directly go over the side wall of the receiver. When laid in this way, there is a problem that the wiring material or the piping material is easily damaged when the wiring material or the piping material and the side wall of the receiving tool rub against each other. This problem is caused by not considering that the wiring material or the piping material directly goes over the side wall when manufacturing the side wall of the receiving tool. However, as described above, the support member supports the wiring member or the piping member drawn into or pulled out from the receiving member and the side wall of the receiving member so that they are not in contact with each other. The material is prevented from being damaged.
Moreover, the movement with respect to the longitudinal direction of the receptacle of the wiring material or piping material supported by a support member is controlled using a control part. For this reason, it is prevented that a wiring material or a piping material falls from a support member.
Furthermore, a wiring material or a piping material that is drawn into or pulled out of the receiver is placed by the support surface formed on the support member. For this reason, it is prevented that local force is added to the contact part of this wiring material or piping material, and this drawing / drawing tool (support member).
[0017]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. The present invention is attached to a wiring / pipe material holder (hereinafter simply referred to as “receiver”, hereinafter the same) for laying a wiring material or a piping material, and the wiring material or the piping material is placed in the middle of the receiver. The present invention relates to a wiring / pipe material drawing / drawing tool for drawing from a part into the receiving tool or from the middle part of the receiving tool to the outside of the receiving tool.
[0018]
FIG. 1 is an external perspective view of a wiring / piping material drawing / drawing tool (hereinafter simply referred to as “drawing / drawing tool”, hereinafter the same) 1 according to an embodiment of the present invention. FIG. 6 is a view showing a state where the retracting / drawing tool 1 is attached to the receiving tool 50.
[0019]
As shown in FIG. 1, the retracting / drawing tool 1 mainly includes a support member 2 and an attachment member 3. The support member 2 supports the wiring member or the piping member drawn into the receiver 50 (see FIG. 2) or pulled out from the receiver 50 so that the side wall 51 of the receiver 50 is not in contact. A part of the support member 2 is provided above the receiving member 50 and extends from one side wall 51 to which the main pulling / drawing device 1 is attached toward the other side wall 51. The support member 2 is provided with a girder portion 2a, a protruding portion 2b, a groove portion 2c, a through hole 2d, and a breakage member 2e.
[0020]
The girder portion 2 a is a portion disposed between the side walls 51, 51 of the receiving tool 50. Specifically, it is an upper end portion of the projecting portion 2b and is erected from the projecting portion 2b toward the other side wall 51 side from the one side wall 51 side to which the main retracting / drawing tool 1 is attached. ing. The wiring material or piping material drawn into the receiving tool 50, or the wiring material or piping material drawn out from the receiving tool 50 is drawn or pulled out through the girder 2a. Therefore, a predetermined gap (space) can be formed between the inside of the side wall of the receiving member of the wiring member or the piping member drawn out from the receiving member 50.
[0021]
The protruding portion 2b is a portion protruding in the thickness direction of the receiver 1, and is formed at a position protruding upward from the position where the shooter 52 of the side wall 51 of the receiver 1 is formed. The wiring material or piping material drawn into the receiving tool 50, or the wiring material or piping material drawn out from the receiving tool 50 is drawn or pulled out through the girder 2a. Therefore, a predetermined gap (space) can be formed between the inside of the side wall of the receiving member of the wiring member or the piping member drawn out from the receiving member 50.
[0022]
Here, as shown in FIG. 2, a shooter 52 is provided on the receiving tool 50 to which the main drawing / drawing tool 1 is attached. The shooter 52 is for simplifying the work of laying the wiring material A or the piping material in the receiving member 50, and the shape of the shooter 52 is a hollow cylinder. Further, the shooter 52 is an inner upper portion of the side wall 51 and is formed continuously along the longitudinal direction of the side wall 51. The shooter 52 is formed with a slit 53. The slit 53 is a groove formed continuously along the longitudinal direction of the shooter 52, and connects the shuttle 61 and the wiring member A or the piping member. The pull-in rope attachment plate 61 b of the shuttle 61 protrudes out of the shooter 52 through the slit 53. An example of a gazette in which the invention of the shooter 52 is described is, for example, Japanese Patent Laid-Open No. 11-178140.
[0023]
Furthermore, with reference to FIG.3 and FIG.4, the operation | work which lays the wiring material A in the holder 50 using the shooter 52 is demonstrated. 3 and 4 are diagrams showing an operation of laying the wiring material A in the receiving member 50 using the shooter 52. FIG.
[0024]
Specifically, first, the shuttle 61 is inserted into one end 52 a of the shooter 52 provided in the receiving tool 50. Similar to the shooter 52, the shuttle 61 simplifies the work of laying a wiring material or a piping material in the receptacle 50, and includes a first rope material 61a and a draw-in rope attachment plate 61b. After the shuttle 61 is inserted, the shuttle 61 is moved toward the other end side 52b of the shooter 52 (that is, toward the arrow B side). As the shuttle 61 moves, the pull-in rope attachment plate 61 b is also moved along the slit 53 toward the other end side 52 b of the shooter 52. After the movement of the shuttle 61, the one end 71a of the second rope member 71 is attached to the draw-in rope attachment plate 61b. The wiring member A is attached to the other end 71b of the second rope member 71. After the second rope member 71 is attached, the shuttle 61 is moved from the other end side 52b of the shooter 52 to the one end side 52a (that is, the arrow C). The wiring material A attached to the lead-in rope attachment plate 61b is also moved from the other end side 52b of the shooter 52 to the one end side 52a. That is, the wiring material A is laid in the receiver 50. The piping material laying operation using the shooter 52 is the same as the wiring material A laying operation, and the description thereof is omitted.
[0025]
Here, the wiring material A or the piping material laying operation using the shooter 52 receives a new wiring material or piping material from the receiving device 50 in which the wiring material or piping material has already been drawn or pulled out. 50 may be installed. In this case, if the wiring material or the piping material drawn into or pulled out from the receiver 50 is installed so as to directly get over the side wall 51 of the receiver 50, the wiring material already installed or There is a problem that the work of passing the new wiring material A or the piping material between the piping material and the inside of the side wall 51 of the receiving member 50 becomes complicated. Alternatively, there is a problem that it is difficult or impossible to pass new wiring material A or piping material.
[0026]
However, as described above, the protruding portion 2b shown in FIG. 2 is formed to protrude upward from the position where the shooter 52 is formed, and further, the protruding portion 2b is formed at the upper end portion of the protruding portion 2b. For 2b, from one side wall 51 side attached to the main drawing / drawing tool 1 toward the other side wall 51 side.Girder 2aIs standing (provided in a standing state. The same shall apply hereinafter). Therefore, a predetermined gap (space) can be formed between the wiring material or piping material drawn into or pulled out of the receiving tool 50 and the side wall 51 of the receiving tool 50. That is, it is possible to prevent the slit 53 continuously formed along the longitudinal direction of the shooter 52 from being blocked. As a result, even when a new wiring material A or a piping material is laid on the receiving device 50 after the wiring material or the piping material is drawn into the receiving device 50 or pulled out from the receiving device 50, the new wiring material is also provided. It is possible to prevent A or the piping material laying operation from becoming difficult.
[0027]
The support surface 2a1 is a surface on which a wiring material or a piping material that is drawn into or pulled out of the receiving tool 50 is placed. For this reason, a wiring material or piping material can be received not on a line but on a surface. That is, it is possible to prevent a local force from being applied to the wiring material or the piping material. As a result, the wiring material or the piping material can be supported in a stable state, and the wiring material can be prevented from being disconnected and the piping material from being bent.
[0028]
Similar to the receiver 101 described in the sections of “Prior Art” and “Problems to be Solved by the Invention”, a wiring member or a piping member that is drawn into or pulled out of the receiver 50 is the receiver. 50, the wiring material or the piping material and the side wall 51 of the receiving device 50 are caused by the laying work or by the vibration that is constantly applied after the laying. When the two rub against each other, the side wall 51 causes a problem that the covering portion of the wiring material or the outer wall portion of the piping material is damaged. As a result, there has been a problem that electric leakage or the like due to damage to the wiring material or piping material occurs. This problem is due to the fact that the wiring material or the piping material does not normally take over the side wall 51 when manufacturing the side wall 51 of the receiving tool 50.
[0029]
In addition, when the wiring material or the piping material is installed so as to directly get over the side wall 101a of the receiving member 101, the bending angle of the wiring material or the piping material becomes an acute angle (acute angle) when the wiring material or the piping material gets over. was there. As a result, there is a problem that a large stress is applied to the wiring material, which causes disconnection of the wiring material.
[0030]
However, as described above, according to the present drawing / drawing tool 1, the wiring material or the piping material drawn into or pulled out of the receiving tool 50 is supported by the support surface 2a1 formed in the girder 2a. The wiring member or the piping member that is drawn into or pulled out from the receiver 50 is supported. Therefore, it is possible to prevent the covering portion of the wiring material or the outer wall portion of the piping material from being damaged, and it is possible to prevent the occurrence of electric leakage due to the damage.
[0031]
On the other hand, in order to prevent damage to the wiring material or piping material that is drawn into or pulled out from the receiver 50, processing for preventing such damage in the manufacturing stage of the side wall 51 of the receiver 50 is performed. There is a method or a method for applying to the sidewall 51 itself. However, in the manufacturing stage of the side wall 51, it is difficult to specify the location where the wiring material or the piping material is drawn or drawn, and usually, in the construction stage, the location where the wiring material or the piping material is drawn or drawn is determined. Changing often occurs. For this reason, (1) when processing for preventing such damage is performed on the side wall 51 itself, there has been a problem that such processing must be performed on the entire longitudinal direction of the side wall 51. On the other hand, (2) when such processing is performed on the entire longitudinal direction of the side wall 51, there is a problem that the manufacturing cost of the side wall 51 (that is, the receiving tool 50) increases. (3) Even if such processing is performed on the entire longitudinal direction of all the side walls 51, the wiring material or the piping material is not necessarily drawn in or drawn out depending on the situation of the installation location of the receiving tool 50. There is a problem that it is not known whether or not.
[0032]
However, according to the present invention, by attaching the main drawing / drawing tool 1 to the drawing point or drawing point of the wiring material or piping material, the wiring material is not processed on the side wall 51 itself of the receiving tool 50. Or damage to the piping material can be prevented. As a result, the above problems (1) to (3) can be solved.
[0033]
The girder 2a is provided with curved surface portions 2a2 formed in a curved shape at both ends in the short direction of the support 50 (the direction connecting the side walls 51). Therefore, even when the wiring material or the piping material and the girder 2a rub against each other, it is possible to prevent the wiring material or the piping material from being damaged at the end of the girder 2a. In particular, by preventing damage to the wiring material, that is, by preventing damage to the covering portion of the wiring material, it is possible to prevent leakage or the like due to exposure of the energization portion. Of course, the curved surface portion 2a2 is not limited to those formed at both ends of the beam portion 2a, and may be formed only at one end portion of the beam portion 2a.
[0034]
Next, FIG. 5 is a view showing a state in which the wiring member A is fixed to the main drawing / drawing tool 1, and FIG. 6 is a view showing the longitudinal direction of the main drawing / drawing tool 1 (longitudinal direction of the receiving tool 50). It is the figure which showed the state which controlled the movement of the wiring material A. FIG.
[0035]
The groove portion 2 c is a groove for fixing the wiring material A or the piping material to the main drawing / drawing tool 1 or restricting the movement of the wiring material A in the longitudinal direction of the main drawing / drawing tool 1. One groove portion 2 c is provided for each of the beam portion 2 a and the projecting portion 2 b, and each groove portion 2 c is formed continuously along the longitudinal direction of the support member 2.
[0036]
As shown in FIG. 5, a screw member 82 penetrating a fixture 81 formed in a substantially letter shape is screwed into the groove 2 c. Therefore, for example, even when vibration or the like occurs, it is possible to prevent the wiring material A, the piping material, and the support member 2 from rubbing themselves.
[0037]
On the other hand, as shown in FIG. 6, screw members 83, 83 are screwed into the groove 2c so as to sandwich the wiring member A therebetween. Therefore, the movement of the wiring material A with respect to the longitudinal direction of the drawing / drawing tool 1 can be restricted.
[0038]
The through hole 2d is a hole through which a wiring material or a piping material drawn into or pulled out of the receiving tool 50 passes, and is formed in the protruding portion 2b (perforate a hole; the same applies hereinafter). ing. Therefore, it is possible to prevent the wiring material or the piping material drawn into or taken out from the receiver 50 from coming into contact with the side wall 51 of the receiver 50. Further, as shown in FIG. 5, the end of the through hole 2d is processed into a curved surface. Therefore, it is possible to prevent the wiring material or the piping material that is drawn into or pulled out of the receiving tool 50 from being damaged. As a result, it is possible to prevent the occurrence of electric leakage due to such damage.
[0039]
In addition, the through hole 2d is formed so that a pipe member that accommodates a wiring member or a piping member that is drawn into or pulled out of the receiving member 50 can be connected. Therefore, it is possible to protect the wiring material or the piping material before being drawn into the receiving tool 50, or the wiring material or the piping material after being drawn out of the receiving tool 50.
[0040]
FIG. 7 is a view showing a state before connecting the piping materials 91 and 92 to the through hole 2d, and FIG. 8 is a view showing a state after connecting the piping materials 91 and 92 to the through hole 2d. is there. A breakage member 2e is attached to the through hole 2d. The breakage member 2e is for connecting pipe joints 91a and 92a having different diameters to the through-hole 2d, and only a part (both ends in this embodiment) is connected to the through-hole 2d. Yes. For this reason, when an external force is applied to the broken member 2e, the broken member 2e is broken and separated from the through hole 2d. Therefore, even when the diameter of one pipe joint 91a and the other pipe joint 92a is different, the connection can be easily made. Eventually, depending on the situation (for example, the number (amount) of piping material drawn into or pulled out from the receiving device 50), either the piping material 91 having a large diameter or the piping material 92 having a small diameter is selected. Piping materials can also be connected.
[0041]
FIG. 9 is a cross-sectional view of the pulling / drawing tool 1 attached to the receiving tool 50. The attachment member 3 is for attaching the support member 2 to a desired position in the longitudinal direction of the side wall 51 of the receiving tool 50. The attachment member 3 includes a latching member 3a, a first fixing hole 3b, and a second fixing hole 3c. The latching member 3 a is latched with a latching portion 53 formed on the side wall 51 of the receiving tool 50. The first fixing hole 3 b is a hole for attaching the support member 2 to the attachment member 3. On the other hand, the 2nd fixing hole 3c is a hole for attaching the attachment member 3 to the side wall 51 of the holder 50, and the thread groove is formed. The screw member screwed into the second fixing hole 3c presses the side wall 51 of the receiving tool 50. Here, the latching portion 53 of the side wall 51 described above is formed continuously along the longitudinal direction of the side wall 51. Therefore, the wiring material or the piping material can be drawn into the receiving tool 50 or the wiring material or the piping material can be pulled out of the receiving tool 50 at a desired location.
[0042]
Next, the operation of the drawing / drawing tool 1 configured as described above will be described. Specifically, the operation of pulling out the wiring material from the receiving tool 50 attached to the drawing / drawing tool 1 will be described.
[0043]
First, a wiring material is pulled out from a predetermined place of the receiving tool 50. When the wiring material is drawn out, the drawn wiring material is passed over the support member 2 and placed on the support surface 2 a 1 constituting the support member 2.
[0044]
Thus, since the wiring member pulled out from the receiving device 50 is supported by the support member 2, the wiring material and the side wall 51 of the receiving device 50 can be supported so as not to contact each other. . Note that the case where the piping material is pulled out from the receptacle 50 and the case where the wiring material or the piping material is pulled into the receptacle 50 are the same as the case where the wiring material is pulled out from the receptacle 50, and thus the description thereof is omitted. .
[0045]
The present invention has been described based on the embodiments. However, the present invention is not limited to the above-described embodiments, and various improvements and modifications can be easily made without departing from the spirit of the present invention. It can be guessed.
[0046]
In addition, in order to prevent doubts about the interpretation of the invention described in “Claims”, a supplementary explanation is provided for the words selected from the words described in “Claims”. To do.
[0047]
The term “wiring / piping material drawing / drawing tool” described in the claims naturally means that at least one of the wiring material or the piping material is drawn in, pulled out, or drawn in and pulled out. Means the tool.
[0048]
【The invention's effect】
Claim 1 and4According to the wiring / piping material drawing / drawing tool according to claim 1, and the wiring / piping material drawing / drawing tool according to any one of claims 1 or 4, There is an effect that it is possible to prevent the material from being damaged and to prevent leakage due to the damage. Further, there is an effect that it is possible to prevent the wiring material or the piping material from falling from the support member.
[0049]
Moreover, according to the drawing / drawing tool for wiring / piping material according to claim 1 and the drawing / drawing tool for wiring / piping material according to another claim quoting claim 1, There is also an effect that it is possible to prevent a local force from being applied to the contact portion with the drawing / drawing tool (support member). As a result, it can prevent that the coating | coated part or piping material of a piping material is damaged, and it can prevent that the electric leakage resulting from the damage generate | occur | produces.
[0050]
further,Claim1According to the wiring / piping material drawing / drawing tool described in claim 3 and the wiring / piping material drawing / drawing tool described in another claim cited in claim 3, the wiring material or the piping material and the support member (main pull-in) Even when the drawing tool is rubbed against each other, there is an effect that it is possible to prevent the covering portion of the wiring material or the piping material from being damaged at the end portion of the support member.
[0051]
According to the drawing / drawing tool for wiring / piping material according to claim 2 and the drawing / drawing tool for wiring / piping material according to another claim quoting claim 2, the groove portion receives the wiring / piping material. Since it is continuously formed along the longitudinal direction of the tool, the screw material can be screwed into a desired position. As a result, there exists an effect that a control part or a fixing | fixed part can be provided in the desired position with respect to the longitudinal direction of this receiver.
[0052]
Claim3 and 5The drawing / drawing tool for the wiring / piping material described in claimAt least one of 3 or 5According to the wiring / piping material drawing / drawing tool described in the other claims cited above, the support member includes the protruding portion protruding in the height direction of the wiring / piping material receiving device. There is an effect that a predetermined gap (space) can be formed between the wiring material or piping material drawn into the tool or pulled out from the receiver and the inside of the side wall of the receiver.
[0053]
Claim6According to the described wiring / piping material drawing / drawing tool, a predetermined gap (space) between the wiring material or piping material drawn into or pulled out from the receiving device and the inside of the side wall of the receiving device. There is an effect that can be formed.
[0054]
[Brief description of the drawings]
FIG. 1 is an external perspective view of a wire / pipe material drawing / drawing tool according to an embodiment of the present invention.
FIG. 2 is a view showing a state in which the drawing / drawing tool is attached to a receiving tool.
FIG. 3 is a view showing an operation of laying a wiring member in a receiving device using a shooter.
FIG. 4 is a diagram showing an operation of laying a wiring member in a receiving tool using a shooter.
FIG. 5 is a view showing a state in which a wiring member is fixed to the drawing / drawing tool.
FIG. 6 is a view showing a state in which the movement of the wiring member with respect to the longitudinal direction of the drawing / drawing tool is restricted.
FIG. 7 is a view showing a state before a piping material is connected to a through hole.
FIG. 8 is a view showing a state after a piping material is connected to a through hole.
FIG. 9 is a cross-sectional view of the pull-in / draw-out tool attached to a receiving tool.
FIG. 10 is a view showing a state in which two receivers are vertically coupled, which is an example of the prior art.
[Explanation of symbols]
1 Wiring / piping material drawing / drawing tools
2 Support members
2a Digit part
2a1 Support surface
2a2 Curved surface
2b Projection
2c Groove (part of the restriction)
2d through hole (part of the restriction)
2e Broken member
3 Mounting members
50 Wiring and piping material holder
51 side wall
53 Shuta
81 Screw material (part of regulating member and fixing member)
82 Fixing device (regulation member and part of fixing member)

Claims (6)

配線材又は配管材を布設する配線・配管材用受具に取着され、配線材又は配管材を前記受具内へ引き込むため又は前記受具内から引き出すための配線・配管材の引込・引出用具において、前記受具内へ引き込まれ又は前記受具内から引き出される配線材又は配管材と前記受具の側壁とが非接触となるように支持する支持部材を備えており、
その支持部材には、ネジ材が螺入可能に形成されるとともに、前記支持部材により支持される配線材又は配管材の前記受具の長手方向に対する移動を規制するための溝部が形成されており、
前記支持部材には、配線・配管材用受具内へ引き込まれ又は前記受具内から引き出される配線材又は配管材を載置する支持面が形成されており、
前記支持部材は、前記配線・配管材用受具の短手方向における端部が曲面状に形成された曲面部を備えていることを特徴とする配線・配管材の引込・引出用具。
The wiring / piping material is drawn in / drawn out to be pulled into or out of the receiving device, which is attached to the wiring / piping material receiving device for laying the wiring material or the piping material. In the tool, a support member that supports the wiring member or the piping member that is drawn into or pulled out from the receiver and the side wall of the receiver so as to be in non-contact with each other is provided.
The support member is formed so that a screw material can be screwed therein, and a groove portion for restricting movement of the wiring material or piping material supported by the support member in the longitudinal direction of the receiver is formed. ,
The support member is formed with a support surface on which the wiring material or the piping material drawn into the wiring / piping material holder or pulled out from the receiving device is placed ,
The wire / pipe material drawing / drawing tool, wherein the support member includes a curved surface portion having a curved end portion in the short direction of the wire / pipe material holder.
溝部は、配線・配管材用受具の長手方向に沿って連続して形成されていることを特徴とする請求項1記載の配線・配管材の引込・引出用具。2. The wire / pipe material drawing / drawing tool according to claim 1, wherein the groove is formed continuously along the longitudinal direction of the wire / pipe material holder. 支持部材には、受具の厚み方向に突出した突出部と、その突出部に穿設されるとともに、前記支持部材により支持される配線材又は配管材の前記受具の長手方向に対する移動を規制するための貫通孔とが形成されていることを特徴とする請求項1又は2に記載の配線・配管材の引込・引出用具。The support member has a protrusion protruding in the thickness direction of the receiver, and a hole formed in the protrusion and restricts movement of the wiring material or piping material supported by the support member in the longitudinal direction of the receiver. pull-lead equipment wiring and piping material according to claim 1 or 2, characterized in that a through hole is formed for. 貫通孔には、受具内へ引き込まれ又は受具内から引き出される配線材又は配管材を収容する管材の管継ぎ手が接続可能とされていることを特徴とする請求項記載の配線・配管材の引込・引出用具。4. The wiring / pipe according to claim 3, wherein a pipe joint of a pipe member that accommodates a wiring member or a pipe member that is drawn into or pulled out of the receiving member is connectable to the through hole. Material drawing / drawing tools. 支持部材は、受具の厚み方向に突出した突出部を備えていることを特徴とする請求項1又は2に記載の配線・配管材の引込・引出用具。The support member, pull-lead equipment wiring and piping material according to claim 1 or 2, characterized in that it comprises a protruding portion that protrudes in the thickness direction of the receiving fixture. 支持部材は、突出部の上端部であって、受具の一方の側壁から他方の側壁に向かって延設する桁部を備えていることを特徴とする請求項3、4又は5に記載の配線・配管材の引込・引出用具。6. The support member according to claim 3, 4, or 5, wherein the support member includes an upper end portion of the projecting portion and a girder portion extending from one side wall of the support toward the other side wall. Wiring / piping material drawing / drawing tools.
JP2000231287A 2000-07-31 2000-07-31 Wiring / piping material drawing / drawing tools Expired - Fee Related JP3624257B2 (en)

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