JPS6358014B2 - - Google Patents
Info
- Publication number
- JPS6358014B2 JPS6358014B2 JP54133094A JP13309479A JPS6358014B2 JP S6358014 B2 JPS6358014 B2 JP S6358014B2 JP 54133094 A JP54133094 A JP 54133094A JP 13309479 A JP13309479 A JP 13309479A JP S6358014 B2 JPS6358014 B2 JP S6358014B2
- Authority
- JP
- Japan
- Prior art keywords
- cable
- rubber
- wedge
- metal sheath
- plastic
- 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
Links
- 229910052751 metal Inorganic materials 0.000 claims description 21
- 239000002184 metal Substances 0.000 claims description 21
- 239000004033 plastic Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 11
- 238000004078 waterproofing Methods 0.000 claims description 4
- 239000004020 conductor Substances 0.000 description 4
- 239000012212 insulator Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- SZUVGFMDDVSKSI-WIFOCOSTSA-N (1s,2s,3s,5r)-1-(carboxymethyl)-3,5-bis[(4-phenoxyphenyl)methyl-propylcarbamoyl]cyclopentane-1,2-dicarboxylic acid Chemical compound O=C([C@@H]1[C@@H]([C@](CC(O)=O)([C@H](C(=O)N(CCC)CC=2C=CC(OC=3C=CC=CC=3)=CC=2)C1)C(O)=O)C(O)=O)N(CCC)CC(C=C1)=CC=C1OC1=CC=CC=C1 SZUVGFMDDVSKSI-WIFOCOSTSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229940126543 compound 14 Drugs 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Processing Of Terminals (AREA)
- Cable Accessories (AREA)
Description
【発明の詳細な説明】
本発明は、ゴム・プラスチツク絶縁金属シース
ケーブルの端部処理法の改良に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improved end treatment method for rubber-plastic insulated metal sheathed cables.
通常、ケーブル類をドラム等に巻いて輸送、保
管するに当つては、当該ケーブルの端部よりの浸
水を防止するために、当該端部において適宜防水
処理を施しておく必要がある。 Normally, when cables are transported or stored by being wrapped around a drum or the like, it is necessary to apply appropriate waterproofing treatment to the ends of the cables in order to prevent water from seeping in from the ends.
又、これを布設するに際して、金属シースとケ
ーブルコア相互間にずれを生じさせないために、
これら両者間にあつては、十分な一体化処理を施
しておく必要がある。因に、ケーブル布設に際し
ては往々にして金属シースに大きな摩擦を受け易
くそのために当該金属シースにおいて長さ方向の
伸びを呈し易く、前記両者間にずれを生じ易い。 Also, when installing this cable, in order to prevent misalignment between the metal sheath and the cable core,
It is necessary to perform sufficient integration processing between these two. Incidentally, when installing a cable, the metal sheath is often subjected to large friction, which tends to cause the metal sheath to elongate in the length direction, and tend to cause misalignment between the two.
以上の点に鑑みて、従来一般には、添付図面の
第１図に示すように、まず、ケーブルコア１と金
属シース２相互間のずれを防止するために、導体
３端部を金属シース２の端部周上に折り返し、更
にバインド線４にてこれを金属シース２の端部周
上に固定した後で、これらの周上に所定の防水キ
ヤツプ５を被させて防水処理をする方法が採用さ
れている。 In view of the above points, conventionally, as shown in FIG. 1 of the accompanying drawings, first, in order to prevent the cable core 1 and the metal sheath 2 from shifting, the end of the conductor 3 is attached to the metal sheath 2. A method is adopted in which the metal sheath 2 is folded back on the circumference of the end portion, and further fixed on the circumference of the end portion of the metal sheath 2 with a binding wire 4, and then a predetermined waterproof cap 5 is placed over these circumferences for waterproof treatment. has been done.
なお、図中６はゴム・プラスチツク絶縁体、７
は半導電層、８はゴム・プラスチツクシース、９
はゴム・プラスチツク防食層、１０は防水テープ
巻層、１１はバインド線、１２は防水コンバウン
ドである。 In the figure, 6 is a rubber/plastic insulator, and 7 is a rubber/plastic insulator.
is a semiconductive layer, 8 is a rubber/plastic sheath, 9
10 is a rubber/plastic anticorrosion layer, 10 is a waterproof tape wrapping layer, 11 is a binding wire, and 12 is a waterproof compound.
然るに、以上のようにして遂行される端部処理
法においては、その都度絶縁体６、半導電層７、
シース８及び２、防食層９を剥離しなければなら
ないばかりか、導体３端部を金属シース２周上に
折り返してこれをバインド線４にて緊縛する必要
があり、その作業は明らかに複雑で且つ多くの工
数を必要とした。 However, in the edge treatment method performed as described above, the insulator 6, the semiconducting layer 7,
Not only do the sheaths 8 and 2 and the anti-corrosion layer 9 have to be peeled off, but it is also necessary to fold the end of the conductor 3 over the two circumferences of the metal sheath and bind it tightly with the binding wire 4, which is clearly a complex operation. Moreover, it required a lot of man-hours.
本発明は、前記従来技術の欠点である複雑な作
業を簡略化することを目的としている。即ち、そ
の要旨とするところは、処理すべきゴム・プラス
チツク絶縁金属シースケーブルの端部において、
当該ケーブルの半径方向に楔を打ち込んで金属シ
ースとケーブルコアを固定し、その後で上記ケー
ブルの端部周上に防水キヤツプを被せて防水処理
する点にある。 The present invention aims to simplify the complicated work that is a drawback of the prior art. That is, the gist is that at the end of the rubber/plastic insulated metal sheathed cable to be treated,
A wedge is driven in the radial direction of the cable to fix the metal sheath and the cable core, and then a waterproof cap is placed over the end of the cable to make it waterproof.
なお、上記楔を打ち込む手立てとしては、当該
楔を直接打ち込む方法と、ドリル等でケーブルに
予じめ所定の穴を開けた後で当該穴の中に楔を打
ち込む方法とがある。 Note that there are two ways to drive the wedge: directly driving the wedge, and drilling a predetermined hole in the cable with a drill or the like and then driving the wedge into the hole.
又、複数本の楔を打ち込む場合には、各楔を円
周方向に適宜ずらしながら（30〜180度程度）行
うと良い。 Further, when driving a plurality of wedges, it is preferable to do so while appropriately shifting each wedge in the circumferential direction (approximately 30 to 180 degrees).
又、楔の形状としては任意の形状で良いが、一
般には円錐形、角錐形、円柱形、角柱形などが考
えられる。 Further, the shape of the wedge may be any shape, but generally conical, pyramidal, cylindrical, prismatic, etc. are considered.
次に、添付図面の第２図を参照しながら、本発
明の実施例を説明するが、本発明が本実施例をも
つて限定的に解釈されるものでないことは言うま
でもない。 Next, an embodiment of the present invention will be described with reference to FIG. 2 of the accompanying drawings, but it goes without saying that the present invention is not to be construed as limited to this embodiment.
又、第２図において、第１図中の番号と同じ番
号は、それぞれ同用のものと同一もしくは類似の
ものと解して良い。 Further, in FIG. 2, the same numbers as those in FIG. 1 may be interpreted as the same or similar numbers.
即ち本実施例においては、まず処理すべきゴ
ム・プラスチツク絶縁金属シースケーブルの末端
から適当個所の所において、所定の楔１３をその
先端がケーブルの導体３に達するほどに当該ケー
ブルの半径方向に打ち込んで、金属シース（たと
えば波付アルミニウムシース）２とケーブルコア
１とを固定する。次いで、上記楔１３を打ち込ん
だ付近のケーブル表面に水密性コンパウンド１４
を盛り付ける。 That is, in this embodiment, first, a specified wedge 13 is driven in the radial direction of the rubber/plastic insulated metal sheathed cable to be treated at an appropriate location from the end of the cable until the tip reaches the conductor 3 of the cable. Then, the metal sheath (for example, a corrugated aluminum sheath) 2 and the cable core 1 are fixed. Next, a watertight compound 14 is applied to the cable surface near where the wedge 13 is driven.
Serve.
然る後、上記ケーブルの端部周上に所定のゴ
ム・プラスチツク製防水キヤツプ５を被せると共
に所定の防水処理を施して本作業は終る。 Thereafter, a predetermined rubber/plastic waterproof cap 5 is placed over the circumference of the end of the cable, and a predetermined waterproofing treatment is applied to complete the work.
なお、水密性コンパウンドには、上記キヤツプ
５を被せるのに先立つてケーブルの末端側面に盛
り付けるか、あるいは当該キヤツプ５の底に予じ
め充填して置くことにより設けられる。 The watertight compound can be applied to the end side of the cable prior to covering it with the cap 5, or by filling the bottom of the cap 5 in advance.
さて、斯様にして遂行される本実施例端部処理
法によれば、金属シース２とケーブルコア１相互
間における固定は、ケーブルの端部に任意の楔１
３を打ち込むだけの作業で遂行されるものである
ことから、前記従来の処理法に比較してその作業
を格別簡略化することができる。 Now, according to the end treatment method of the present embodiment performed in this manner, the metal sheath 2 and the cable core 1 are fixed to each other by using an arbitrary wedge 1 at the end of the cable.
Since the process can be accomplished by simply inputting 3, the process can be significantly simplified compared to the conventional processing method.
因に、本発明者が確認したところによれば、従
来方法では90分／１端部／１人の時間を要したの
に比較して、本実施例の方法では20分／１端部／
１人の時間で済んだ。 Incidentally, according to the inventor's confirmation, the conventional method required 90 minutes/one end/one person's time, while the method of this embodiment required 20 minutes/one end/one person's time.
It took only one person's time.
第１図は、従来のこの種ゴム・プラスチツク絶
縁金属シースケーブルの端部処理法の説明図、第
２図は、本発明ゴム・プラスチツク絶縁金属シー
スケーブルの端部処理法の一実施例説明図であ
る。
１：ケーブルコア、２：金属シース、３：導
体、５：防水キヤツプ。
FIG. 1 is an explanatory diagram of a conventional end treatment method for this type of rubber/plastic insulated metal sheathed cable, and FIG. 2 is an explanatory diagram of an embodiment of the end treatment method for a rubber/plastic insulated metal sheathed cable according to the present invention. It is. 1: cable core, 2: metal sheath, 3: conductor, 5: waterproof cap.
Claims (1)
スケーブルの端部において、当該ケーブルの半径
方向に楔を打ち込んで金属シースとケーブルコア
とを固定し、その後で上記ケーブルの端部周上に
防水キヤツプを被せて防水処理をすることを特徴
とするゴム・プラスチツク絶縁金属シースケーブ
ルの端部処理法。 ２ 上記防水キヤツプを被せるのに先立つて楔を
打ち込んだ付近のケーブル表面に防水部材を施こ
す特許請求の範囲第１項に記載のゴム・プラスチ
ツク絶縁金属シースケーブルの端部処理法。[Claims] 1. At the end of the rubber/plastic insulated metal sheathed cable to be treated, a wedge is driven in the radial direction of the cable to fix the metal sheath and the cable core, and then the periphery of the end of the cable is fixed. A method for treating the end of a rubber/plastic insulated metal sheathed cable, which is characterized by waterproofing the cable by covering it with a waterproof cap. 2. The method for treating the end of a rubber/plastic insulated metal sheathed cable according to claim 1, wherein a waterproofing member is applied to the cable surface near where the wedge is driven prior to covering the cable with the waterproof cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13309479A JPS5658711A (en) | 1979-10-15 | 1979-10-15 | Method of treating end of rubber and plastic insulated matal sheathed cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13309479A JPS5658711A (en) | 1979-10-15 | 1979-10-15 | Method of treating end of rubber and plastic insulated matal sheathed cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5658711A JPS5658711A (en) | 1981-05-21 |
| JPS6358014B2 true JPS6358014B2 (en) | 1988-11-14 |
Family
ID=15096694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13309479A Granted JPS5658711A (en) | 1979-10-15 | 1979-10-15 | Method of treating end of rubber and plastic insulated matal sheathed cable |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5658711A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4845208B2 (en) * | 2007-01-16 | 2011-12-28 | 関東港業株式会社 | Chain conveyor device and residual prevention device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5128636Y2 (en) * | 1973-03-26 | 1976-07-19 | ||
| JPS5317483Y2 (en) * | 1974-04-22 | 1978-05-10 |
-
1979
- 1979-10-15 JP JP13309479A patent/JPS5658711A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5658711A (en) | 1981-05-21 |
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