JP4282983B2 - Perforated tube assembly - Google Patents

Perforated tube assembly Download PDF

Info

Publication number
JP4282983B2
JP4282983B2 JP2002376951A JP2002376951A JP4282983B2 JP 4282983 B2 JP4282983 B2 JP 4282983B2 JP 2002376951 A JP2002376951 A JP 2002376951A JP 2002376951 A JP2002376951 A JP 2002376951A JP 4282983 B2 JP4282983 B2 JP 4282983B2
Authority
JP
Japan
Prior art keywords
perforated
cable
porous
tube assembly
cables
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 - Fee Related
Application number
JP2002376951A
Other languages
Japanese (ja)
Other versions
JP2003333737A (en
Inventor
徐明宇
朴台東
盧龍均
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.)
KT Corp
Original Assignee
KT Corp
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 KT Corp filed Critical KT Corp
Publication of JP2003333737A publication Critical patent/JP2003333737A/en
Application granted granted Critical
Publication of JP4282983B2 publication Critical patent/JP4282983B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/22—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Cable Installation (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Description

【０００１】
【発明の属する技術分野】
本発明は、無人通信溝内にケーブルを設けるための多孔管組立体の改善に関し、特に、多孔管組立体の軽量化で施工が容易であり、材料の節減で経済性を向上させた多孔管組立体に関する。
【０００２】
【従来の技術】
無人通信溝は、複数の組のケーブルを一緒に収容できる地下空間であり、既存の通信溝とは違って人の出入が制限される。従って、ケーブルを設ける時に、人が通信溝内に入ってそれぞれ異なるケーブルを一定に配列することができないので、複数の組のケーブルが互いに独立的に設置及び撤去できるように、各々のケーブルに対して独立した空間を確保する必要がある。
【０００３】
このための方法として、一般的な管路に用いる通信管を無人通信溝の長さだけ連結して無人通信溝内に設ける方法があるが、この方法では、一度に多数の組の管を設けることが難しい。これを解決するために、一定の厚さのプラスチック、もしくはこれと類似する材質の板に、無人通信溝内に設ける管路の数だけ孔を穿孔し、この板を無人通信溝の長手方向に連結してケーブル設置空間を確保する多孔管が用いられている。
【０００４】
図１は、一般的な多孔管組立体の斜視図である。この図を参照すると、円筒形の多孔管１には、長手方向に貫通した複数のケーブル収容ホール２が形成されており、この多孔管１が連結ソケットやフランジを介して連通した多孔管組立体１０が形成されている。そして、複数の多孔管１からなる多孔管組立体１０は、連結されて前記無人通信溝内に挿設される。
【０００５】
【発明が解決しようとする課題】
しかし、多孔管を形成する材質は高価であり、多孔管は、ケーブルが設けられるケーブル収容ホールを除いて、この高価の材質で形成されなければならないので、費用が非常に高く、また、重量が重いので施工が不便であった。
【０００６】
従って、本発明は、このような従来の問題点を解決するために多孔管を改善し、軽量化と同時に、必要とされる材料を節減して施工を便利にし、また、費用を節減することができる多孔管組立体を提供することが目的である。
【０００７】
【課題を解決するための手段】
このような目的を実現するために、本発明は、通信溝内に設けられ、ケーブルを分離収容するための多孔管組立体であって、前面部が閉塞された円筒管であり、この前面部には、前記ケーブルを収容するための複数のケーブル収容ホールが形成されている多孔管を備え、複数の多孔管が長手方向に積層することによって形成されている。
【０００８】
【発明の実施の形態】
以下に、添付の図面を参照して本発明の一実施例を詳細に説明する。図２は、本発明による多孔管の断面斜視図であり、図３は、本発明による多孔管組立体の側断面図である。
【０００９】
本発明に係る多孔管組立体３０は、図２に示すように、内部が空所で前面部２２が閉塞されており、かつ一側が開放された円筒管からなる多孔管２０をネジや接着剤などで組立てられて構成されている。
【００１０】
一定の厚さを有する前面部２２には、直径がそれぞれ異なる多様な大きさを有し、長手方向に複数のケーブル収容ホール２４が形成されている。このケーブル収容ホール２４の個数は、任意に設定して用いることができる。また、ケーブル収容ホール２４は内部直径が小さくなる傾斜面２４ａを有する。
【００１１】
多孔管組立体３０は、これら複数の多孔管２０が長さ方向に積層連結されて構成されている。このように構成された本発明に係る多孔管組立体の作用は、以下の通りである。
【００１２】
組立てられた多孔管組立体３０は連結され、無人通信溝に施工設置されて用いられる。
【００１３】
図３に示すように、多孔管２０の開放された一側部は、他の多孔管２０の前面部２２に接着剤などでそれぞれ密着して、これら多孔管２０は積層連結されている。
【００１４】
前記多孔管２０の内部は空所であり、多孔管２０の製作に用いられる材料を減少させることができるので経済的であり、重さが減少して施工が簡単になる。
【００１５】
一方、複数の多孔管２０の結合により形成された多孔管組立体３０は、それぞれ互いに連結される。連結された多孔管組立体３０に電線や光ケーブルを設けるために、まず一定の距離を置いて形成されたケーブル収容ホール２４に治具（図示せず）でワイヤ（図示せず）を連結し、このワイヤにケーブルを連結するケーブル設置作業を行ってケーブルの離脱を防止する。
【００１６】
また、ケーブル収容ホール２４の入口部は直径を広く、出口部は狭くなるように傾斜面２４ａが形成されているので、ケーブルの設置時に通されるケーブル収容ホール２４の角部がケーブルの端部により磨耗する現像を防止することができる。そして、ケーブル収容ホール２４を多様な大きさで形成すれることによって、種々のケーブルを収容することができる。
【００１７】
従って、多孔管組立体３０は、従来の多孔管と同様の性能を維持しながら、多孔管２０の製作に用いられる材料を節減でき、経済性を向上させ、ケーブルが安全で効果的に設けられるようにしたものである。
【００１８】
上記において、本発明の好適な実施の形態について説明したが、本発明の請求範囲を逸脱することなく、当業者は種々の改良や変形をなし得るであろう。
【００１９】
【発明の効果】
上述のように、本発明に係る多孔管組立体は、多孔管組立体を改善しており、軽量化と同時に、必要とされる材料を節減して施工を便利にし、また、費用を節減できるという効果がある。
【図面の簡単な説明】
【図１】一般的な多孔管組立体の斜視図である。
【図２】本発明に係る多孔管の断面斜視図である。
【図３】本発明に係る多孔管組立体の側断面図である。
【符号の説明】
２０：多孔管
２２：前面部
２４：ケーブル収容ホール
２４ａ：傾斜面
３０：多孔管組立体[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an improvement in a porous tube assembly for providing a cable in an unmanned communication groove, and more particularly, a porous tube assembly that is easy to construct by reducing the weight of the porous tube assembly and improving the economy by reducing material. It relates to an assembly.
[0002]
[Prior art]
The unmanned communication ditch is an underground space that can accommodate a plurality of sets of cables together, and unlike the existing communication ditch, access to people is restricted. Therefore, when installing cables, people cannot enter the communication groove and arrange different cables in a constant manner, so that multiple sets of cables can be installed and removed independently of each other. It is necessary to secure an independent space.
[0003]
As a method for this, there is a method in which communication pipes used for general pipelines are connected by the length of the unmanned communication groove and provided in the unmanned communication groove. In this method, a large number of sets of pipes are provided at a time. It is difficult. In order to solve this problem, a plate of a certain thickness of plastic or similar material is perforated by the number of pipes provided in the unmanned communication groove, and this plate is formed in the longitudinal direction of the unmanned communication groove. Perforated pipes that are connected to secure a cable installation space are used.
[0004]
FIG. 1 is a perspective view of a general perforated tube assembly. Referring to this figure, a cylindrical perforated tube 1 is formed with a plurality of cable housing holes 2 penetrating in the longitudinal direction, and the perforated tube assembly in which the perforated tube 1 communicates via a connecting socket and a flange. 10 is formed. And the porous tube assembly 10 which consists of several porous tubes 1 is connected, and is inserted in the said unmanned communication groove | channel.
[0005]
[Problems to be solved by the invention]
However, the material forming the perforated pipe is expensive, and the perforated pipe must be made of this expensive material except for the cable housing hole in which the cable is provided. Therefore, the cost is very high and the weight is high. Construction was inconvenient because it was heavy.
[0006]
Therefore, the present invention improves the perforated tube to solve such conventional problems, and at the same time, reduces the required material, reduces the required material, makes the construction convenient, and reduces the cost. It is an object to provide a perforated tube assembly capable of
[0007]
[Means for Solving the Problems]
In order to realize such an object, the present invention is a perforated tube assembly provided in a communication groove for separating and accommodating cables, and is a cylindrical tube whose front portion is closed. Is provided with a perforated tube in which a plurality of cable housing holes for housing the cable are formed, and the plurality of perforated tubes are formed by laminating in the longitudinal direction.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings. FIG. 2 is a sectional perspective view of a porous tube according to the present invention, and FIG. 3 is a side sectional view of a porous tube assembly according to the present invention.
[0009]
As shown in FIG. 2, the perforated tube assembly 30 according to the present invention includes a perforated tube 20 made of a cylindrical tube having a space inside and a front surface portion 22 closed, and one side opened. It is assembled and configured.
[0010]
The front surface portion 22 having a certain thickness has various sizes having different diameters, and a plurality of cable housing holes 24 are formed in the longitudinal direction. The number of the cable accommodation holes 24 can be arbitrarily set and used. Moreover, the cable accommodation hole 24 has the inclined surface 24a with which an internal diameter becomes small.
[0011]
The perforated tube assembly 30 is configured by laminating and connecting the plurality of perforated tubes 20 in the length direction. The operation of the porous tube assembly according to the present invention configured as described above is as follows.
[0012]
The assembled perforated pipe assembly 30 is connected and used by being installed in an unmanned communication groove.
[0013]
As shown in FIG. 3, the opened one side portion of the porous tube 20 is in close contact with the front surface portion 22 of the other porous tube 20 with an adhesive or the like, and these porous tubes 20 are stacked and connected.
[0014]
The interior of the perforated pipe 20 is empty, and the material used for manufacturing the perforated pipe 20 can be reduced. This is economical, and the weight is reduced and the construction is simplified.
[0015]
On the other hand, the porous tube assemblies 30 formed by the combination of the plurality of porous tubes 20 are connected to each other. In order to provide an electric wire or an optical cable in the connected perforated tube assembly 30, a wire (not shown) is first connected to a cable housing hole 24 formed at a certain distance with a jig (not shown), A cable installation operation for connecting the cable to the wire is performed to prevent the cable from being detached.
[0016]
In addition, since the inclined surface 24a is formed so that the entrance portion of the cable accommodation hole 24 has a large diameter and the exit portion becomes narrow, the corner portion of the cable accommodation hole 24 that is passed when the cable is installed is the end portion of the cable. Therefore, it is possible to prevent development that is worn away. And various cables can be accommodated by forming the cable accommodation hole 24 in various sizes.
[0017]
Therefore, the porous tube assembly 30 can save the material used for manufacturing the porous tube 20 while maintaining the same performance as the conventional porous tube, improve the economy, and provide the cable safely and effectively. It is what I did.
[0018]
While the preferred embodiment of the present invention has been described above, those skilled in the art will be able to make various improvements and modifications without departing from the scope of the present invention.
[0019]
【The invention's effect】
As described above, the perforated pipe assembly according to the present invention is an improvement of the perforated pipe assembly, and at the same time, the required materials can be saved, the construction can be made convenient, and the cost can be saved. There is an effect.
[Brief description of the drawings]
FIG. 1 is a perspective view of a general perforated tube assembly.
FIG. 2 is a cross-sectional perspective view of a porous tube according to the present invention.
FIG. 3 is a sectional side view of a perforated tube assembly according to the present invention.
[Explanation of symbols]
20: Porous tube 22: Front portion 24: Cable accommodation hole 24a: Inclined surface 30: Porous tube assembly

Claims (2)

通信溝内に設けられる、複数のケーブルを分離収容するための、複数の多孔管の結合により予め形成された多孔管組立体であって、
各々の前記多孔管は、内部が空所で前面部が閉塞された円筒管であり、この前面部には、前記複数のケーブルを収容するための前記複数のケーブル収容ホールが形成され、
前記多孔管組立体は、前記複数の多孔管が長手方向に積層することによって形成されていることと、
前記収容ホールの内部直径は、前記長手方向で前記ケーブルが挿入される方向に従って減少することとを特徴とする多孔管組立体。 Ru is provided in the communication groove, for separating and storing a plurality of cables, a perforated pipe assembly previously formed by binding a plurality of porous tubes,
Each said porous tube is inside a cylindrical tube front portion is closed by the cavity, this front portion, said plurality of cable receiving holes for receiving said plurality of cables are formed,
The porous tube assembly is formed by laminating the plurality of porous tubes in a longitudinal direction;
The perforated tube assembly according to claim 1 , wherein an inner diameter of the receiving hole decreases in the longitudinal direction according to a direction in which the cable is inserted. 通信溝内に設けられる、複数のケーブルを分離収容するための複数の多孔管の結合により予め形成された多孔管組立体であって、
前記複数のケーブルを収容するための複数の収容ホールが貫通して形成されたディスク形状の前面部と、この前面部の外周部を囲むシリンダ形状の側面部を有する複数の多孔管とを含み、
前記複数の多孔管が長手方向に積層することによって形成されていることと、
前記収容ホールの内部直径が前記長手方向で前記ケーブルが挿入される方向に従って減少することとを特徴とする多孔管組立体。 Ru is provided in the communication groove, a porous tube assembly that is pre-formed by binding a plurality of perforated tubes for separating and storing a plurality of cables,
Including a disk-shaped front surface portion formed by penetrating a plurality of accommodation holes for accommodating the plurality of cables, and a plurality of perforated tubes having a cylinder-shaped side surface portion surrounding the outer peripheral portion of the front surface portion,
The plurality of porous tubes are formed by laminating in the longitudinal direction;
Perforated pipe assembly and in that the internal diameter of the housing hole is reduced in accordance with the direction in which the longitudinal direction of the cable is inserted.
JP2002376951A 2002-05-09 2002-12-26 Perforated tube assembly Expired - Fee Related JP4282983B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020020025471A KR100782026B1 (en) 2002-05-09 2002-05-09 Multi-conduit assembly body
KR2002-025471 2002-05-09

Publications (2)

Publication Number Publication Date
JP2003333737A JP2003333737A (en) 2003-11-21
JP4282983B2 true JP4282983B2 (en) 2009-06-24

Family

ID=29707683

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002376951A Expired - Fee Related JP4282983B2 (en) 2002-05-09 2002-12-26 Perforated tube assembly

Country Status (2)

Country Link
JP (1) JP4282983B2 (en)
KR (1) KR100782026B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101142428B1 (en) 2012-02-20 2012-05-08 (주) 노브컴 Device for installing a cable by air blowing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR830002878Y1 (en) * 1982-02-12 1983-12-13 백세항 Toy gun
JPH0716542U (en) * 1993-08-18 1995-03-17 立基建材工業株式会社 Minicab conduit auxiliary material
JP2000266241A (en) * 1999-03-15 2000-09-26 Nitta Moore Co Pipe holding tool
KR100622242B1 (en) * 2000-03-27 2006-09-07 주식회사 케이티 a highly dense and multi-ducted spacer
KR100713796B1 (en) * 2000-10-25 2007-05-02 주식회사 케이티 Non-filling, high-density multi- ducted spacer

Also Published As

Publication number Publication date
KR20030087409A (en) 2003-11-14
JP2003333737A (en) 2003-11-21
KR100782026B1 (en) 2007-12-04

Similar Documents

Publication Publication Date Title
TW434961B (en) End seal structure for cable closure
US5886300A (en) Plug for a sealing grommet
US6838615B2 (en) Glide assembly for conduit bodies
ES2172200T3 (en) TOOLBOX THAT CONTAINS AT LEAST ONE REEL OF CABLE.
US5825960A (en) Fiber optic management system
JPS60104870A (en) Sealing system consisting of multiple section
KR20100008060U (en) Modules of a pipe or cable lead-through having alternating geometry
JP4282983B2 (en) Perforated tube assembly
US5795189A (en) Structure for a decorative lamp
KR101170887B1 (en) A ditribuing pipe having several independent space
KR101162963B1 (en) A ditribuing pipe having several independent space
US20050245141A1 (en) Flexible cable sleeve and apparatus
JP4799458B2 (en) Optical outlet and optical fiber storage method in optical outlet
JP2007232947A (en) Optical cable case
JPH1010337A (en) Housing case for optical cable connection
CN209963714U (en) Assembled power protection pipe
JP3380690B2 (en) Optical fiber storage structure and storage method
JP3050806B2 (en) Grommets for cable closures
JP2005062261A (en) Optical pipe cable, branching member and laying method of the optical pipe cable
JPH0792331A (en) Mechanism for treating surplus length of optical fiber within optical cable terminal
US10535964B1 (en) Power cable adaptor
JP2002044848A (en) Enclosure for connection cables with connector
US20040008499A1 (en) Filter
JP2001042161A (en) Closure
AU2012100235A4 (en) An Improved Utility Box

Legal Events

Date Code Title Description
A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20051003

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20051129

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20060228

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20060306

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060529

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20070123

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070523

A911 Transfer of reconsideration by examiner before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20070529

A912 Removal of reconsideration by examiner before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A912

Effective date: 20070706

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20090318

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120327

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130327

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140327

Year of fee payment: 5

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees