JPS6268392A - Changing-over method for telephone line by cutting/ connecting tool - Google Patents
Changing-over method for telephone line by cutting/ connecting toolInfo
- Publication number
- JPS6268392A JPS6268392A JP20794585A JP20794585A JPS6268392A JP S6268392 A JPS6268392 A JP S6268392A JP 20794585 A JP20794585 A JP 20794585A JP 20794585 A JP20794585 A JP 20794585A JP S6268392 A JPS6268392 A JP S6268392A
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- disconnection
- string
- telephone line
- connecting tools
- 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.)
- Pending
Links
Landscapes
- Structure Of Telephone Exchanges (AREA)
Abstract
Description
【発明の詳細な説明】
〔発明の技術分野〕
本発明は従来の電話交換機から新設の電話交換機に大量
の電話回線を切替接続する際に、切断接続用具を用いて
電話回線を切替える方法に関する。TECHNICAL FIELD OF THE INVENTION The present invention relates to a method for switching and connecting a large number of telephone lines from a conventional telephone exchange to a newly installed telephone exchange using a disconnecting and connecting tool.
従来、旧電話交換機から新設の電話交換機への切替方法
はもっばら人手操作による方法で行っていた。即ち、第
6図において、11は電話回線を収容している配線盤で
1架分を表わしており、電話回線6000回線を有して
いる架正面である。従来の操作は架前面で人手操作し、
高所部分での操作のため、足場12を設置し、上段に4
名、下段に4名の計8名程度の人員13を配置し、切断
接続作業を行っていた。Traditionally, switching from an old telephone exchange to a newly installed telephone exchange has been done entirely manually. That is, in FIG. 6, reference numeral 11 represents one rack of a wiring board that accommodates telephone lines, and is the front surface of the rack that has 6,000 telephone lines. Conventionally, operations were performed manually at the front of the rack.
For operations at high places, scaffolding 12 was installed, and 4
A total of 8 personnel (13), 4 at the top and 4 at the bottom, were working on disconnecting and connecting.
第7図は従来の人手による切断を示し、ひも14を手1
5で持って引っ張ることによりアルミニウム箔よりなる
ショートカッタ16を切断して端子17と18間を遮断
するものである。FIG. 7 shows conventional manual cutting, in which the string 14 is cut by hand 1.
By holding and pulling the short cutter 16 made of aluminum foil, the terminals 17 and 18 are cut off.
第8図は従来の人手による接続を示し、ばね端子19と
20間に介在されているテフロンテープ21を手22で
持って引き抜くことにより、端子19と20を接続する
ものである。FIG. 8 shows a conventional manual connection in which the terminals 19 and 20 are connected by holding the Teflon tape 21 interposed between the spring terminals 19 and 20 with a hand 22 and pulling it out.
しかしながら、1縦列(100回線分)が20縦列あり
、これが上、中、下段の3段となっており、6000回
線分が配線盤1架を構成している。However, there are 20 columns of 1 column (100 lines), which form three levels: upper, middle, and lower, and 6000 lines constitute one distribution board.
従来の手操作によると1架の切替所要時間は7分〜10
分程度を要し、通信サーピヌ提供上、時間が掛り過ぎ好
ましくない。また、時間短縮を図るためには操作人員を
さらに多く投入する必要がある。一方架間が狭い場所で
の操作となると足場の確保が不十分であシ作業者の安全
面において不安がある。According to conventional manual operation, the time required to switch one rack is 7 to 10 minutes.
It takes about 10 minutes, which is undesirable as it takes too much time in terms of providing communication services. Furthermore, in order to shorten the time, it is necessary to employ more operating personnel. On the other hand, when operating in a space with narrow spaces, there is insufficient scaffolding and there is concern about the safety of the workers.
以上のように従来の方法では切替所要時間、作業人員数
及び安全面において欠点があった。As described above, conventional methods have drawbacks in terms of switching time, number of workers, and safety.
本発明は上記の欠点を解決するために、切断接続用具を
用いて切替ることにより、大量電話回線の切替時間短縮
、作業人員の少人数化及び安全確保をし得る切断接続用
具による電話回線の切替方法を提供することを目的とす
る。In order to solve the above-mentioned drawbacks, the present invention has been developed to shorten the switching time of a large number of telephone lines, reduce the number of workers, and ensure safety by switching the telephone lines using the disconnecting and connecting tool. The purpose is to provide a switching method.
従来の電話回線の切断接続操作は、もっばら人手による
方法で行っていたが、本発明は切断接続用具に滑車及び
引き綱を取付けたもので、引き編操作により、一度に大
量の電話回線切替を可能にしたものである。Conventional telephone line disconnection/connection operations were performed mostly manually, but the present invention has a disconnection/connection tool equipped with a pulley and a tow rope, and can switch a large number of telephone lines at once through a pulling operation. This is what made it possible.
以下図面を参照して本発明の実施例を詳細に説明する。 Embodiments of the present invention will be described in detail below with reference to the drawings.
第1図は本発明の一実施例で、電話回線を収容している
配線盤で1架分を表しており、1縦列(ioo回線6)
)が20F1列あり、これが上。FIG. 1 shows one embodiment of the present invention, and shows one distribution frame housing telephone lines, with one column (IOO line 6).
) is 20F1 column, this is the top.
中、下段の3段となっており、6000回線分が配線盤
1架を構成している。There are three levels, middle and lower, and 6,000 circuits make up one distribution board.
配線盤1架の上、中、下段の各段にはそれぞれ切断接続
用具、V 1 、 、? 2 、33が引き綱34と滑
車35により各段の最下位置に吊り下げられる。すなわ
ち、下段の切断接続用具33は中段の切断接続用具32
に引き綱34で吊υ下げられ、中段の切断接続用具32
は上段の切断接続用具31に引き綱34で吊り下げられ
、上段の切断接続用具31の上部には滑車35が設けら
れ、この滑車35は配線盤の上部に設けられた滑車35
に一端を配線盤の上部36に固定さ□ れた引
き綱34で吊り下げられ、この引き綱□
: 34の他端は配線盤の下部に設けられた滑
車: 35を介して操作する人員37に持たれ
る。前□
記切断接続用具31.32.33は第2図及び□
: 第3図(a) 、 (b) 、 (c)に
示すように構成される。図□
: において、38は用具本体、39はローラ
取付用のL型補助板、40はローラ、41はシーリング
、42は引き綱取付用穴である。Each of the upper, middle, and lower tiers of one distribution board has cutting and connecting tools, V 1 , , ? 2 and 33 are suspended at the lowest position of each stage by a tow rope 34 and a pulley 35. That is, the lower cutting and connecting tool 33 is the middle cutting and connecting tool 32.
The cutting and connecting tool 32 in the middle is suspended by a tow rope 34.
is suspended from the upper cutting and connecting tool 31 by a tow rope 34, and a pulley 35 is provided on the upper part of the upper cutting and connecting tool 31.
It is suspended by a tow rope 34 whose one end is fixed to the upper part 36 of the distribution board, and the other end of this tow rope 34 is operated by a person 37 via a pulley 35 provided at the bottom of the distribution board. be held by The cutting and connecting tools 31, 32, and 33 mentioned above are constructed as shown in Fig. 2 and Figs. 3 (a), (b), and (c). In Figure □, 38 is the main body of the tool, 39 is an L-shaped auxiliary plate for installing rollers, 40 is a roller, 41 is a seal, and 42 is a hole for attaching a towline.
次に、配線盤の電話回線の切替(切断または接続)につ
いて述べる。Next, switching (disconnection or connection) of the telephone line in the distribution board will be described.
第4図は切断接続用具31.32.33を用いた切断(
切替)を示し、配線盤の電話回線の端子43と44間に
設けられたアルミニウム箔よりなるショートカッタ45
の裏側に操作部材例えば断線ひも46を通し、この断線
ひも46の両端部を配線盤に固着し、更に、ショートカ
ッタ45の表側に吊り下げられた切断接続用具、31
、32 、33のシーリング41に前記断線ひも46を
通す。この場合、必要縦列各々に取付ける。このような
状態において、人員37が持った引き綱34を引張るこ
とにより、各切断接続用具31 、32 、3.9が上
方に向って移動するため、断線ひも46が表側(切断接
続用具側)に引張られることとなシ、ショートカッタ4
5は切断される。Figure 4 shows the cutting (
short cutter 45 made of aluminum foil installed between terminals 43 and 44 of the telephone line on the distribution board.
An operating member such as a disconnection string 46 is passed through the back side of the short cutter 45, and both ends of the disconnection cord 46 are fixed to the wiring board.
, 32 and 33, the broken cord 46 is passed through the sealing 41. In this case, install it in each required column. In this state, each cutting and connecting tool 31 , 32 , 3.9 moves upward by pulling the tow rope 34 held by the personnel 37, so that the broken string 46 is placed on the front side (cutting and connecting tool side). Short cutter 4
5 is cut.
一方、第5図は切断接続用具31,32.33を用いた
接続(切替)を示す。この場合にも切断の場合と同様に
して、配線盤の電話回線の端子47と48間に設けられ
た操作部材、例えばテフロンチーブ等の絶縁ひも49の
両端部を配線盤に固着し、更に、絶縁ひも49を配線盤
に吊り下げられた切断接続用具31.32.33のシー
リング41に通す。この状態において、人員37が引き
綱34を引張ることにより、切断接続用具31 、 、
? 2 、33が上方に向って移動するため、絶縁ひも
49が引き抜かれることになり、端子47と48間が接
続される。On the other hand, FIG. 5 shows connection (switching) using cutting and connecting tools 31, 32, and 33. In this case as well, in the same manner as in the case of cutting, both ends of the operating member provided between the telephone line terminals 47 and 48 of the distribution board, such as an insulating string 49 such as a Teflon tube, are fixed to the distribution board, and further, The insulating string 49 is threaded through the sealing 41 of the disconnecting and connecting tool 31, 32, 33 suspended in the distribution board. In this state, the personnel 37 pulls the towline 34 to connect the cutting and connecting tools 31 , ,
? 2 and 33 move upward, the insulating string 49 is pulled out, and the terminals 47 and 48 are connected.
以上説明したように、本発明の切断接続用具を用いた大
量電話回線の切替方法は、
ア、短時間で切替ができる(従来の7〜10分程度所要
が2分以内で可能)
イ1作業従事人員が約1/3の稼動で可能(従来1架当
りの操作8〜9人が3人)となり、大幅な人件費等の節
減となる。As explained above, the method for switching a large number of telephone lines using the disconnection/connection tool of the present invention is as follows: A. Switching can be done in a short time (it takes less than 2 minutes instead of the conventional 7 to 10 minutes) B1. It is possible to operate with approximately 1/3 of the number of staff (compared to 3 people per rack compared to 8 to 9 people in the past), resulting in a significant reduction in personnel costs.
つ、特に狭い場所での操作が可能で足場の設置は必要な
く、安全性が十分確保できる。In addition, it can be operated in particularly narrow spaces, does not require the installation of scaffolding, and can ensure sufficient safety.
などの利点がある。There are advantages such as
第1図は本発明の一実施例を示す正面図、第2図は本発
明に係る切断接続用具の一例を示す斜視図、第3図(、
)は同じく裏面図、第3図(b)は同じく側面図、第3
図(c)は同じく上面図、第4図及び第5図は本発明に
係る操作部材の動作の一例を説明するための図、第6図
〜第8図は従来の電話回線の切替方法を説明するための
図である。
、i I 、 、? 2 、 、? 3・・・切断接続
用具、3イ・・・引き綱、35・・・滑車、38・・・
用具本体、40・・・ローラ、4I・・・シーリング、
4 、? 、 44 、47 。
48・・・電話回線の端子、46・・・断線ひも、49
・・・絶縁ひも。
出願人代理人 弁理士 鈴 江 武 彦第7図
第8図FIG. 1 is a front view showing an embodiment of the present invention, FIG. 2 is a perspective view showing an example of the cutting and connecting tool according to the present invention, and FIG.
) is also a back view, Figure 3(b) is also a side view, and Figure 3(b) is also a side view.
Figure (c) is a top view, Figures 4 and 5 are diagrams for explaining an example of the operation of the operating member according to the present invention, and Figures 6 to 8 illustrate the conventional telephone line switching method. It is a figure for explaining. ,i I, ,? 2, ? 3... Cutting and connecting tool, 3a... Pull rope, 35... Pulley, 38...
Tool body, 40... roller, 4I... sealing,
4,? , 44, 47. 48... Telephone line terminal, 46... Broken cord, 49
...Insulated string. Applicant's agent Patent attorney Takehiko Suzue Figure 7 Figure 8
Claims (1)
き綱及び滑車を用いて吊り下げ、この切断接続用具のシ
ーリングに、配線盤の電話回線を切断もしくは接続する
断線ひももしくは絶縁ひもを通して後、前記引き綱を引
張ることにより切断接続用具を上方へ移動しながら前記
断線ひももしくは絶縁ひもを引張って電話回線を切断も
しくは接続することを特徴とする切断接続用具による電
話回線の切替方法。A disconnecting and connecting tool is movable upwards in front of the distribution frame and suspended using a tow rope and a pulley, and a disconnection cord or insulating string for cutting or connecting the telephone line of the distribution frame is passed through the ceiling of the disconnecting and connecting device. A method for switching a telephone line using a disconnection and connection tool, characterized in that the disconnection cord or insulated cord is pulled to disconnect or connect the telephone line while moving the disconnection and connection tool upward by pulling the tow rope.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20794585A JPS6268392A (en) | 1985-09-20 | 1985-09-20 | Changing-over method for telephone line by cutting/ connecting tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20794585A JPS6268392A (en) | 1985-09-20 | 1985-09-20 | Changing-over method for telephone line by cutting/ connecting tool |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6268392A true JPS6268392A (en) | 1987-03-28 |
Family
ID=16548136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20794585A Pending JPS6268392A (en) | 1985-09-20 | 1985-09-20 | Changing-over method for telephone line by cutting/ connecting tool |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6268392A (en) |
-
1985
- 1985-09-20 JP JP20794585A patent/JPS6268392A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69637029T2 (en) | MULTIPURPOSE WIRE FOR SURFACE MOUNTING | |
CN212991859U (en) | Cross cable bridge connecting piece | |
JPS6268392A (en) | Changing-over method for telephone line by cutting/ connecting tool | |
CA2068250A1 (en) | Above-floor service fitting for poke-through wiring device | |
CN209710519U (en) | Cabinet multilayer wire-management device for network communication equipment | |
Cisco | Installing the Cisco ATA | |
CN213125427U (en) | Weak current engineering wiring system | |
CN209658694U (en) | A kind of cabinet power distribution panel | |
Cisco | TransPath Installation Services | |
Cisco | TransPath Installation Services | |
CN210511253U (en) | Well illumination arrangement device for elevator | |
Cisco | Installing the Cisco ATA | |
CN219123689U (en) | From looks mother PT cabinet that seals | |
CN215818447U (en) | Network distribution frame convenient to overhaul | |
JP2573456B2 (en) | Indoor wiring system | |
JP3195125B2 (en) | How to modify the elevator | |
CN217106988U (en) | Coal mining machine control device and coal mining machine | |
CN216648626U (en) | High-efficient transmission and distribution lines examines and repair earthing device | |
JP2816249B2 (en) | Elevator control panel replacement work method | |
CN215816833U (en) | Block terminal electroplax convenient to installation | |
CN212572012U (en) | Multi-pipeline bus duct capable of being transversely connected | |
CN212968621U (en) | Box type alternating current metal closed ring network switch equipment | |
CN215933456U (en) | Low-noise remote video conference transmission line connecting device | |
CN220874153U (en) | Weak current engineering line wiring auxiliary device | |
CN216249945U (en) | Electric power emergency command decision unified display tool based on earthquake natural disasters |