WO2014113943A1 - 一种缆线接续壳 - Google Patents

一种缆线接续壳 Download PDF

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Publication number
WO2014113943A1
WO2014113943A1 PCT/CN2013/070901 CN2013070901W WO2014113943A1 WO 2014113943 A1 WO2014113943 A1 WO 2014113943A1 CN 2013070901 W CN2013070901 W CN 2013070901W WO 2014113943 A1 WO2014113943 A1 WO 2014113943A1
Authority
WO
WIPO (PCT)
Prior art keywords
columnar
cable
grooves
gap width
columnar body
Prior art date
Application number
PCT/CN2013/070901
Other languages
English (en)
French (fr)
Inventor
邢之光
Original Assignee
戚郁芬
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
Priority to US14/762,328 priority Critical patent/US20150355427A1/en
Priority to PT13873118T priority patent/PT2950411T/pt
Application filed by 戚郁芬 filed Critical 戚郁芬
Priority to EP13873118.7A priority patent/EP2950411B1/en
Priority to AP2015008626A priority patent/AP2015008626A0/xx
Priority to PCT/CN2013/070901 priority patent/WO2014113943A1/zh
Priority to CA2898666A priority patent/CA2898666C/en
Priority to RS20181049A priority patent/RS57968B1/sr
Priority to AU2013375737A priority patent/AU2013375737B2/en
Priority to ES13873118.7T priority patent/ES2686350T3/es
Priority to UAA201508297A priority patent/UA117825C2/uk
Priority to RU2015133799A priority patent/RU2632926C2/ru
Priority to HUE13873118A priority patent/HUE039482T2/hu
Priority to PL13873118T priority patent/PL2950411T3/pl
Priority to JP2015554000A priority patent/JP6203290B2/ja
Priority to BR112015017505-8A priority patent/BR112015017505B1/pt
Priority to MA38353A priority patent/MA38353B1/fr
Priority to DK13873118.7T priority patent/DK2950411T3/en
Priority to SG11201505717QA priority patent/SG11201505717QA/en
Priority to KR1020157022773A priority patent/KR101748166B1/ko
Priority to MX2015009468A priority patent/MX342450B/es
Publication of WO2014113943A1 publication Critical patent/WO2014113943A1/zh
Priority to PH12015501635A priority patent/PH12015501635B1/en
Priority to SA515360802A priority patent/SA515360802B1/ar
Priority to ZA2015/06030A priority patent/ZA201506030B/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/444—Systems or boxes with surplus lengths
    • G02B6/4441—Boxes
    • G02B6/4446—Cable boxes, e.g. splicing boxes with two or more multi fibre cables
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/013—Sealing means for cable inlets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/08—Cable junctions
    • H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
    • H02G15/115—Boxes split perpendicularly to main cable direction
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/08—Cable junctions
    • H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
    • H02G15/182—Cable junctions protected by sleeves, e.g. for communication cable held in expanded condition in radial direction prior to installation
    • H02G15/1826—Cable junctions protected by sleeves, e.g. for communication cable held in expanded condition in radial direction prior to installation on a removable hollow core, e.g. a tube
    • H02G15/1833—Cable junctions protected by sleeves, e.g. for communication cable held in expanded condition in radial direction prior to installation on a removable hollow core, e.g. a tube formed of helically wound strip with adjacent windings, which are removable by applying a pulling force to a strip end

Definitions

  • the invention relates to a cable connecting shell, in particular to a cable connecting shell which is connected by a flexible shrink sleeve in the middle of the diverging connection.
  • the invention can improve the operation and the cost is too high in the prior art. And the quality of construction is not the same. Background technique
  • optical cables In the technical fields of various wired transmission industries such as telecommunications, cable television, and surveillance systems, optical cables have been used to transmit voice, data, and video information on a large scale; and optical cables that transmit information to various places are connected in cables. Connection and branching work in the shell.
  • the cable connecting shells are provided with cable entry and exit end faces, and the cable entry and exit end faces are provided with cable inlet and outlet, and the optical cable passes through the cable inlet and outlet to enter the cable connecting shell for the connection and branching operation of the optical cable.
  • the waterproofing operation of the cable connection of the cable connection shell is very important, especially in the underground manhole and hand hole.
  • the cable connection shell placed in it is immersed in water for a long time, so it must not seep. Otherwise, once the water penetrates into the cable connection casing, it is normal to use the optical fiber for more than 20 years, which only deteriorates embrittlement in a few years, and affects the quality of broadband signal transmission.
  • the cable connecting shell in the prior art the cable entering and exiting the cable entering and exiting the end face and entering the cable connecting the cable to the shell, and the commonly used waterproof processing method between the cable inlet and outlet, including bolt mechanical and hot
  • the bolt mechanical parts are complicated, the process is cumbersome, and the cost is high; while the heat-shrinking type has a low cost, but the heat-shrinkable tube of the plastic material is required to be fired during construction, which may generate toxic gas and accidents, and
  • the construction quality is difficult to be consistent, and it is easy to be affected by the bending and twisting of the cable, which is more suitable for the environment of overhead and wall hanging, and is not suitable for the underground cable used in the hole of the long-term water;
  • the elastic shrink sleeve The construction method is the most convenient and rapid, the construction quality is consistent, the waterproof effect is good, and the material cost is low. Therefore, it is the best choice to use the elastic shrink sleeve method for waterproof treatment.
  • the cable connecting shell for the cable inlet and outlet waterproofing treatment with the elastic shrink sleeve has a circular or elliptical hollow tubular string formed on the end face of the cable for the cable to be connected to the cable
  • the cable for the continuous operation enters and exits the connecting shell, and when the waterproof shrinking operation is performed by the elastic shrink sleeve, the portion which is contracted and covered by the elastic shrink sleeve must be a circular cross section of the outer non-recessed slit.
  • a column of one of the elliptical shapes for example: a cable having a circular cross section disposed on the end face of the cable and a cable of a circular or elliptical hollow tubular column , and the cable with a circular cross section
  • the cable connection box for the cable inlet and outlet waterproof treatment with the elastic shrink sleeve is in progress When the route is diverted and connected, the cable that will be connected to the downstream connection will be carried out.
  • the cable pair of the part to be connected to the downstream connection must be bent into a U shape, and then In the form of a double cable, first insert (pass through) the elastic shrink sleeve, and then pass through a hollow tubular string (ie, cable inlet and outlet) on the inlet and outlet end faces of the cable connecting the cable to the cable connection.
  • a hollow tubular string ie, cable inlet and outlet
  • the cross-section of the U-shaped double cable is two kinds of circular shapes with different center points in the middle of the shell.
  • the joint waterproofing device is first used to form a cross section without gaps and gaps between the two cables.
  • the U-shaped double cable is first inserted (passed) into the elastic shrink sleeve, and then the U-shaped double cable is Cable through the cable to connect the shell a hollow tubular string (ie, cable inlet and outlet) on the inlet and outlet end faces enters the connecting shell (the first waterproof structure must have a portion that does not penetrate the hollow tubular string), and the elastic shrinkable sleeve shrinks the package Covering the outside of the hollow tubular string and the outer portion of the circular or elliptical cylinder having no recessed slit in the cross section of the first waterproof structure that does not penetrate the hollow tubular string to form a second
  • the waterproof structure in order to complete the diverging operation of the cable connecting box in the middle, the elastic shrinkage sleeve is used to carry out the waterproof processing operation between the diverging connecting cable and the cable inlet and outlet.
  • the manner in which the first waterproof structure is formed by the joint waterproofing auxiliary device includes:
  • an object of the present invention is to provide a cable connecting shell, comprising: a cable entry and exit end face, comprising a hollow tubular column disposed thereon, The hollow tubular string is used for guiding a mid-span cable in a middle, wherein the cable has two cable segments respectively entering and exiting the cable connecting shell; a column body comprising: a columnar body having at least two columns a groove, wherein each of the grooves has an aperture X; a columnar side having a two-column slit, wherein each of the column slits is operable to have an operation gap ⁇ , ⁇ greater than or equal to X, and respectively forming the at least two a two-columnar side opening of the columnar groove; and two columnar elastic members respectively formed on one side of the two columnar side openings, wherein each of the columnar elastic members is operated to permit each of the columnar side openings to be opened
  • the groove receives one of the two cable segments, and forms
  • the two columnar elastic members are integrally formed with the columnar side surface.
  • the columnar system is an elastomer.
  • the aperture X is one of the largest aperture and the smallest aperture of one of the trenches.
  • the gap width of the two columnar slits is selected from one of the following groups: an original gap width W1 is smaller than X, an original gap width W2 is equal to 0, and an original gap width W3 is The original gap width W3 cannot be measured because each of the columnar elastic members shields each of the openings.
  • the cable splicing shell further comprises a viscous and plastic waterproof glue disposed between one of the two grooves and one of the two cable segments. Furthermore, in the cable connection housing, one of the first waterproof structures has a cross section of one of a circular shape and an elliptical shape.
  • the present invention also provides a columnar body for a cable connecting shell to form a waterproof structure, the column body comprising: a columnar body having at least two columnar grooves, wherein each of the grooves has an aperture X; a side, having a two-column slit, wherein each of the column-shaped slits is operable to have an operation gap width ⁇ , ⁇ greater than or equal to X, and respectively forming a second columnar side opening of the at least two column-shaped grooves; and a two-columnar elastic member, Formed on one side of the two columnar side openings, each of the columnar elastic members is operated to permit each of the columnar side openings to accommodate a cable in each of the grooves.
  • the two columnar elastic members are integrally formed with the columnar side surface.
  • the columnar system is an elastomer.
  • the aperture X is one of the largest aperture and the smallest aperture of one of the trenches.
  • the gap width of the two columnar slits is selected from one of the following groups: an original gap width W1 is smaller than X, an original gap width W2 is equal to 0, and an original gap width W3, wherein The original gap width W3 cannot be measured because each of the columnar elastic members shields each of the openings.
  • the columnar system performs a waterproof treatment with an elastic shrink sleeve when the cable connecting shell is subjected to a diverging operation in the middle.
  • the cable has two cable segments respectively entering and exiting the cable connection shell, and further comprising a viscous and plastic waterproof glue disposed on one of the two grooves and the two cables. Between one of the line segments.
  • the columnar body is one of a circular shape and an elliptical shape in a cross section of the two grooves after the two cable segments are received therein.
  • the cable connecting shell of the present invention comprises a columnar body, and the cable which is about to be connected in the middle of the diverging operation can be formed with a column-shaped portion having a non-recessed slit in the cross section of the columnar body only by simple operation.
  • a circular or elliptical cylindrical first waterproof structure wherein the cable connecting shell adopts an elastic shrink sleeve for the cable and the cable inlet and outlet (disposed on the cable entry and exit end of the cable connecting box)
  • the waterproof treatment between the hollow pipe columns is more advanced than the conventional technology. It is not only easier to operate, but also cheaper, and the construction quality is more consistent, and the elastic shrinkage sleeve can be fully utilized.
  • the shrinkage force maintains the tightness of the cable with the tightness of the waterproof structure, which inevitably improves the construction quality of the fiber network of the relevant industry.
  • FIG. 1(A) is a schematic view showing a cable connecting case of Embodiment 1 of the present invention.
  • Fig. 1(B) is a schematic view showing a cable connecting shell of the first embodiment of the present invention, wherein a cable enters and exits the end surface and a hollow tubular string.
  • 1(C) is a cable connecting case of Embodiment 1 of the present invention, wherein a hollow pipe string is available for the cable passing through the mid-span operation to be taken in and out of the cable connecting shell.
  • Fig. 2(A) is a schematic view showing a cable connecting case of a first embodiment of the present invention, wherein a columnar body is shown.
  • Fig. 2 (B) is a schematic view showing a cross section of a columnar portion of a columnar body of a cable connecting case of the embodiment 1 of the present invention.
  • FIG. 2(C) is a cable connecting shell of Embodiment 1 of the present invention, wherein a columnar slit of a columnar body is operable to have a cross section of an opening diameter X of the groove larger than the groove of the column body; Schematic diagram.
  • Fig. 3(A) is a schematic view showing a cable splicing casing of a first embodiment of the present invention, wherein an elastic shrink sleeve is provided.
  • Fig. 3(B) is a schematic view showing a cable splicing shell of the first embodiment of the present invention, wherein a viscous and plastic waterproof rubber is provided.
  • Fig. 3(C) is a schematic view showing a cable splicing shell of the first embodiment of the present invention, wherein a viscous and plastic waterproof tape is provided.
  • Fig. 4(A) is a schematic view showing a cable connecting case of a first embodiment of the present invention, wherein a columnar body is shown.
  • Figure 4 (B) is a cable connecting shell of Embodiment 1 of the present invention, wherein a viscous and plastic waterproof tape is wound around each of the cables that are to be midway to the mid-span operation.
  • Schematic diagram of the two cable segments (the location where the elastic shrink sleeve is to be waterproofed).
  • 4(C) is a cable connection shell of Embodiment 1 of the present invention, wherein a columnar body forms a first waterproof structure with two cable segments of a cable that is about to be midway-connected to a mid-span operation. .
  • FIG. 4(D) is a schematic view showing a cross section of a columnar portion of the first waterproof structure of the first embodiment of the present invention.
  • FIG. 5(A) is a cable splicing shell of Embodiment 1 of the present invention, wherein the elastic shrink sleeve is about to shrink and wrap around the outer surface of the hollow tubular string and the outer surface of the first waterproof structure.
  • Figure 5 (B) is a cable splicing shell of Embodiment 1 of the present invention, wherein the elastic shrink sleeve is about to shrink and wrap around the outer surface of the hollow tubular string and the outer surface of the first waterproof structure to form a A schematic view of the second waterproof structure.
  • Figure 5 (C) is a cable connecting shell of Embodiment 1 of the present invention, wherein the elastic shrink sleeve has been shrink-wrapped on the outer surface of the hollow tubular string and the outer surface of the first waterproof structure, and forms a A schematic view of the second waterproof structure.
  • Fig. 5(D) is a cable connecting case of the first embodiment of the present invention, wherein the cable connecting shell has been completed by using an elastic shrink sleeve to perform waterproof processing of the diverging connecting cables in the middle.
  • 6(A) is a schematic view showing a cross section of a columnar portion of a columnar body according to a second embodiment of the present invention, and the original gap width W2 of the two grooves of the columnar body is equal to 0 (ie, A schematic view of the two end points of the trench openings of the two trenches contacting each other.
  • FIG. 6(B) is a cable connecting shell of Embodiment 2 of the present invention, wherein a columnar slit of a columnar body is operable to have a cross section of an opening diameter X of the groove larger than the groove of the column body; Schematic diagram.
  • Fig. 6(C) is a perspective view showing a cross section of the columnar portion of the first waterproof structure of the second embodiment of the present invention.
  • Figure 7 (A) is a schematic view showing a cross section of a columnar portion of a columnar body according to a third embodiment of the present invention, and the original gap width W3 of the two grooves of the columnar body is due to the columnar elasticity
  • the masks are shielded from each of the openings and are not measurable (i.e., where the two end points of the trench openings of the two trenches exceed each other).
  • W2 is equal to 0 (ie, the two end points of the trench openings of the two trenches are in contact with each other).
  • Figure 7 (B) is a cable connecting shell of Embodiment 3 of the present invention, wherein a columnar slit of a columnar body is operable to have a cross section of an opening diameter X of the groove larger than the groove of the column body.
  • Fig. 7 (C) is a schematic view showing a cross section of the columnar portion of the first waterproof structure of the cable connection case of the third embodiment of the present invention.
  • the divergent connection cable will be connected to the part where the divergence will be connected.
  • FIG. 1(A) to FIG. 5(D) are schematic diagrams of a cable connecting shell 1 used in the first embodiment of the present invention.
  • the cable connecting shell 1 comprises: a cable entry and exit end face 2, including a hollow tubular string 3 for guiding a mid-span cable 4 in the middle, wherein the cable 4 has two cable segments 401 respectively entering and exiting the cable connecting shell 1 (See Fig. 1(A) to Fig. 1(C));
  • a columnar body 5 includes: a columnar body 6 having at least two columnar grooves 7, wherein each of the grooves 7 has an aperture X (see FIG.
  • each of the cylindrical slits 9 is operable to have an operation gap Y, ⁇ greater than or equal to X, and Forming two columnar side openings 10 of the at least two columnar grooves 7 (see FIGS.
  • a cable connecting case 1 used in Embodiment 1 of the present invention wherein the two columnar elastic members 11 are integrally formed with the columnar side surface 8 (please refer to FIG. 2(A) to FIG. 2(C)). Furthermore, a cable connecting case 1 used in Embodiment 1 of the present invention, wherein the columnar body 5 is an elastic body. Furthermore, a cable connecting case 1 used in Embodiment 1 of the present invention, wherein the aperture X is one of the largest apertures of the groove 7. Furthermore, a cable connecting case 1 used in Embodiment 1 of the present invention, wherein the original column gap W1 of the two columnar slits 9 is smaller than the hole diameter X. Furthermore, a cable connecting shell 1 used in the first embodiment of the present invention further comprises a viscous and plastic waterproofing material 17
  • a cable connecting case 1 used in Embodiment 1 of the present invention wherein one of the first waterproof structures 12 has a circular cross section (refer to FIG. 4(D)).
  • the cable connecting shell 1 used in the example 1 comprises a cable entry and exit end face 2, and the cable entry and exit end face 2 is provided with a hollow pipe string 3, which can be used for midway diversion and subsequent connection.
  • the cable (4) of the (mid-span) operation enters and exits the cable connection casing 1, and the cable 4 which is about to be diverted to the mid-span operation is to be connected to the cable 4
  • the portion 402 after stripping the hard plastic outer skin, is bent into a U shape, and then with a portion of the two cable segments 401 of the cable 4 that has not been peeled off the hard plastic outer skin, passes through the hollow in the form of a double cable.
  • the tubular string 3 enters and exits the cable connecting shell 1, and the waterproof treatment between the two cable segments 401 and the hollow tubular string 3 adopts an elastic shrink sleeve (see Fig. 1(C));
  • the cross-section of the two cable segments 401 is two kinds of circular shapes with different centers.
  • the elastic shrink sleeve 13 is directly shrink-wrapped, it is inevitable that a waterproof structure cannot be formed due to the gap of the two cable segments 401 when juxtaposed.
  • the outer diameter of the cable 4 is smaller than the aperture X of the columnar groove 7 of the columnar body 5 of the first embodiment of the present invention, and therefore must be separately wound at a position where the two cable segments 401 are to be waterproofed by the elastic shrink sleeve 13
  • Appropriate amount of stickiness and Plastic waterproof tape 17 please refer to Fig. 4(B)
  • the cable section is wound with a proper amount of viscous and plastic waterproof tape 17 and has a circular cross-section, which is equivalent to or slightly larger than the implementation of the present case.
  • the cross section of the columnar groove 7 of the columnar body 1 of Example 1 has a circular aperture X (see Fig. 2(B) and Fig. 4(D)); the pair is bent into a U shape and is about to be halfway.
  • the diverging portion 402 and the two cable segments 401 are passed through (inserted) an elastic shrink sleeve; and each of the cable segments 401 is wound around an appropriate amount of the adhesive and plastic waterproof tape 17
  • the columnar grooves 7 are accommodated in the columnar grooves 7 of the columnar body 5, and the columnar elastic members 11 of the columnar side openings 10 of the columnar grooves 7 are opened outward by hand, so that the columnar grooves can be made
  • the original gap width W1 of the groove 7 forms an operation gap width Y larger than the maximum aperture X of the columnar groove 7, and the cable segment 401 can be easily wound around an appropriate amount of the viscous and plastic waterproof tape 17 Placed in each of the columnar side openings 10, and then loosen the hand to allow the outwardly
  • each of the cable segments 401 is received in each of the grooves 7, and the first waterproof structure 12 does not fall off easily before being contracted by the elastic shrink sleeve 13, and of course,
  • the cylindrical outer surface of the first waterproof structure 12 is further wound with a suitable or viscous and plastic waterproof tape 17 to make the columnar outer surface of the first waterproof structure 12 more perfect; the first waterproof structure is to be completed.
  • the portion 402 and the portion of the two cable segments 401 that have passed through (snap-through) an elastic shrink sleeve are about to be transferred halfway (excluding the first waterproof structure 12 is about to be elasticized) a portion of the shrink sleeve 13 that is shrink-coated, penetrates into the hollow tubular string 3, and the portion of the first waterproof structure 12 that is to be contracted by the elastic shrink sleeve 13 is engaged with the hollow tubular string 3
  • the cable will pass through the hollow column 3 and enter the cable.
  • the two cable segments 401 in the wire connection box 1 are fixed in the cable connection box 1 , and the elastic shrink sleeve 13 is shrink-wrapped on the outer surface 14 of the hollow tubular string 3 and connected to the hollow Tube
  • the outer surface 15 of the first waterproof structure 12 outside the column 3 is such that a second waterproof structure 16 is formed between the hollow tubular string 3 and the first waterproof structure 12.
  • a cable connecting shell 1 used in the first embodiment of the present invention can form a columnar shape having a circular cross section between the columnar body 5 and the two cable segments 401 by a simple operation.
  • a waterproof structure 12 is very advantageous for the middle of the diverging between the connecting cable 4 and the hollow tubular string 3.
  • the elastic shrink sleeve 13 is used for waterproofing, which can overcome the difficulties in operation, high cost and construction in the prior art.
  • the first waterproof structure 12 is formed by the groove 7 of the elastic member 11 and the first waterproof structure 12 is formed between the column body 5 and the two cable segments 401, so that the elastic shrink sleeve 13 contracts.
  • the continuous radial contraction force of the elastic shrink sleeve 13 can be fully utilized to maintain the closeness between the column body 5 and the two cable segments 401, which is more fully shown in the embodiment.
  • One of the cable-connecting shells 1 used can overcome the deficiencies of the prior art.
  • FIG. 6(A) is a columnar shape of the cable connecting shell 1 used in the second embodiment of the present invention.
  • the cross-sectional view of the body, the column body 5 of the second embodiment differs from the first embodiment in the columnar body 5 used in the embodiment 2, wherein the original groove width W2 of the two grooves 7 is equal to (K see 6(A) to 6(C)), that is, the two end points of each of the trench openings 10 of the two trenches 7 are in contact with each other.
  • FIG. 7(A) is a columnar shape of the cable connecting shell 1 used in the third embodiment of the present invention.
  • the cross-sectional view of the body, the column 5 of the embodiment 3 differs from the embodiment 1 in the columnar body 5 of the embodiment 3, wherein the original gap width W3 of the two grooves 7 is due to each of the columnar elastic members 11
  • the openings 10 are shielded from each other and cannot be measured (refer to FIG. 7(A) to FIG. 7(C)), that is, the two end points of the groove openings 10 of the two grooves 7 overlap each other.
  • the cable connecting shell of the present invention overcomes the deficiencies of the prior art, and is more advantageous for guiding the cables connected to the branch in the middle, and the cable Between the inlet and outlet of the cable connection box, the elastic shrink sleeve is used for waterproofing operation, which makes the operation easier, the cost is lower, and the construction quality is more consistent, thereby improving the construction quality of the fiber network of the relevant industry.
  • a cable connection housing comprising: a cable entry and exit end surface, comprising a hollow tubular column disposed thereon, the hollow tubular string being used for guiding a divergent connection in a middle
  • a columnar body comprising: a columnar body having at least two columnar grooves, wherein each of the grooves has an aperture X; a columnar side having a two-column slit, wherein each of the columnar slits is operable to have an operating gap ⁇ , ⁇ greater than or equal to X, and respectively forming a second cylindrical side opening of the at least two cylindrical grooves; and a two-column elastic Forming, respectively, on one side of the two columnar side openings, each of the columnar elastic members is operated to permit each of the columnar side openings, and one of the two cable segments is accommodated in each of the grooves, and the crucible is formed a first waterproof structure; and an elastic shrink sleeve for covering an outer surface of the hollow tubular string and an outer surface of the first waterproof structure to form a second waterproof structure.
  • a columnar body for a cable splicing shell to form a waterproof structure comprising: a columnar body having at least two columnar grooves, wherein each of the grooves has an aperture X; a columnar side, a two-column slit, wherein each of the column-shaped slits is operable to have an operation gap width ⁇ , ⁇ greater than or equal to X, and respectively forming a second columnar side opening of the at least two column-shaped grooves; and two columnar elastic members respectively forming On one side of the two columnar side openings, each of the columnar elastic members is operated to permit each of the columnar side openings to accommodate a cable in each of the grooves.
  • the columnar body according to any one of embodiments 8 to 13, wherein the cable The cable has two cable segments respectively entering and exiting the cable connection shell, and further comprising a viscous and plastic waterproof glue disposed between one of the two grooves and one of the two cable segments.
  • the columnar body according to any one of the embodiments 8 to 14, wherein the columnar body has a circular shape and a type in a cross section of the two grooves after the two cable segments are received therein. One of the ovals.

Abstract

一种缆线接续壳（1），包括一与缆线之间形成防水结构的柱状体（5），该柱状体在该缆线接续壳进行中途引接分歧接续作业时，与一弹性收缩套管（13）配合进行防水处理，以克服现有技术中，采用弹性收缩套管进行防水处理的缆线接续壳在进行中途引接分歧接续作业时不易操作、成本过高以及施工品质不一等技术问题。

Description

一种缆线接续壳 技术领域
本发明系关于一种缆线接续壳，尤指一种中途引接分歧接续 之缆线系以弹性收缩套管进行处理之缆线接续壳， 本发明可以改 善习知技术中操作不易、 成本过高及施工品质不一等问题。 背景技术
在电信、 有线电视、 监控系统等各类有线传输业界的技术领 域中， 已大规模的使用光缆传输语音、 数据及影像的讯息； 而将 讯息传递至各处的光缆， 则系在缆线接续壳内进行接续及分线作 业。 缆线接续壳均设置有缆线进出端面， 而缆线进出端面则均设 置有缆线进出口， 供光缆穿过缆线进出口进入缆线接续壳内进行 光缆的接续及分线作业。
过去的光缆， 多系供中继干线之用， 并且利用缆线接续壳进 行直线接续作业 （将一条截断的光缆与另外一条截断的光缆相接 续的作业） ， 以及分歧接续作业 （将一条较多芯光纤的光缆分配 成多条较少芯光纤的光缆之接续作业） ， 因此缆线接续壳的缆线 进出端面， 设置有多个缆线进出口， 而一个缆线进出口通常是供 一条截断的光缆进出缆线接续壳之用。
如今的通信网路， 已迈向光纤到家 （FTTH ) 的宽频服务时 代， 电信业者必须将已布放在各地的主光缆， 于不被截断整条光 缆的情形下， 沿途利用缆线接续壳， 将主光缆中不同的光纤， 分 别配接（利用分歧光缆） 至客户端的光化设备； 因此， 缆线接续 壳除了必须适用于截断的光缆进出之外， 也必须适用于不截断的 光缆进出， 也就是必须适用于中途引接（mid-span ) 分歧接续作 业 （一条较多芯光纤的主干光缆， 于缆线经过的中途， 遇到用户 需要光纤服务时，在缆线接续壳中，将一小部份尚未使用的光纤， 与另一根分歧光缆接续之后， 引接给新用户使用， 而主干光缆中 大部份的光纤，特别是已由其它客户使用中的光纤，则不能截断）。
缆线接续壳之缆线进出口的防水处理作业非常重要，特别是 地下的人孔及手孔中常常积水， 置放于其中的缆线接续壳长期浸 泡在水中， 所以必须不会渗水， 否则一旦水渗入缆线接续壳内， 正常而言可以使用超过 20年的光纤， 只须数年即劣化脆化， 而影 响宽频讯号传输的品质。
习知技术中的缆线接续壳，穿过缆线进出端面之缆线进出口 而进入缆线接续壳之缆线， 与缆线进出口之间常用的防水处理方 式， 包括螺栓机械式、 热缩式、 弹性收缩套管方式三种。 其中， 螺栓机械式的零件复杂、 工序繁瑣、 成本较高； 而热缩式的成本 虽然较低， 但是施工时须动火喷烧塑料材质的热缩管， 会产生毒 气及易生意外， 且施工品质难以一致， 以及易因光缆弯曲扭动而 影响防水功效， 所以较适于架空及壁挂的环境使用， 而较不适于 长年积水的人孔中之地下光缆使用； 弹性收缩套管的施工方式则 最为简便迅速、 施工品质一致性高、 防水效果佳、 工料成本低。 因此， 采用弹性收缩套管方式进行防水处理， 是最佳选择。
由于， 以弹性收缩套管进行缆线进出口防水处理之缆线接续 壳， 其缆线进出端面必须形成有类圓形或类椭圓形的中空管柱， 供即将于该缆线接续壳内进行接续作业之缆线进出该接续壳， 而 以弹性收缩套管方式进行防水处理作业时， 被该弹性收缩套管收 缩包覆的部分， 必须是外部无凹陷缝隙之横截面呈类圓形及类椭 圓形二者之一的柱状物 （例如： 设置于缆线进出端面上之横截面 呈类圓形的缆线及类圓形或类椭圓形中空管柱之缆线进出口， 以 及横截面为类圓形之缆线） ， 才会有良好的防水效果； 但是， 以 弹性收缩套管进行缆线进出口防水处理之缆线接续盒， 于进行中 途引接分歧接续作业时，即将进行中途引接分歧接续作业之缆线， 必须在不截断缆线的情形下， 先将欲进行中途引接分歧接续之部 位的缆线对弯成 U型后， 再以双条缆线的形式， 先套入（穿过） 弹性收缩套管， 再穿过该缆线接续壳之缆线进出端面上的一中空 管柱（即缆线进出口）进入缆线接续壳内进行中途引接分歧接续 作业， 而 U型的双条缆线之横截面， 是不同圓心的两个类圓形， 直接以弹性收缩套管收缩包覆之后，必然存在有缝隙而不能防水； 因此， 必须在该 U型的双条缆线即将被弹性收缩套管包覆进行防 水处理的位置， 先以填缝防水辅助装置， 使该双条缆线间形成一 段无凹陷及缝隙之横截面呈类圓形或类椭圆形之柱体的第一防水 结构之后，再将该 U型之双条缆线先套入（穿过）弹性收缩套管， 再将该 U型之双条缆线穿过该缆线接续壳之缆线进出端面上的一 中空管柱 （即缆线进出口） 进入接续壳内 （该第一防水结构必须 有一部份并未穿入该中空管柱） ， 再将该弹性收缩套管收缩包覆 于该中空管柱的外部及并未穿入该中空管柱的该第一防水结构之 横截面无凹陷缝隙的类圓形或类椭圓形柱体的外部， 以形成一第 二防水结构， 从而完成该缆线接续盒进行中途引接分歧作业时， 以弹性收缩套管进行中途引接分歧接续缆线与其缆线进出口之间 的防水处理作业。
习知的技术中， 以填缝防水辅助装置形成前述该第一防水结 构的方式包括：
1、 仅采用具黏性及可塑性的防水胶物 （带） ， 大量缠绕包 覆于该 U 型之双条缆线即将以弹性收缩套管进行防水处理的位 置， 并用手捏塑成一小段横截面呈类圓形或类椭圓形之柱体， 以 形成该第一防水结构； 但缺点包括： 每一个人每一次捏塑成的类 圓形或类椭圓形柱体之形状、 大小、 无凹陷缝隙程度等等结果， 每一次都不可能相同， 导致发生施工品质不一的问题， 而且捏塑 完成之后， 在尚未被弹性收缩套管收缩包覆之前， 随时可能因施 工过程中被碰撞或挤压而变形。
2、 先于该 U型之双条缆线的每一条缆线即将以弹性收缩套 管进行防水处理的位置， 分别在每一条缆在线缠绕适量的具黏性 及可塑性之防水胶带， 再采用可与该双条缆线相契合之两片合在 一起后横截面呈无凹陷缝隙的类圓形或类椭圓形之柱体的硬质夹 具， 用螺栓锁紧， 以形成该第一防水结构， 此方式虽然可避免前 述施工品质不一的问题， 但缺点包括： 零件复杂、 工序繁瑣、 操 作不易及成本较高， 而且无法充分利用弹性收缩套管持续的径向 收缩力， 维持该硬质夹具与该双条缆线之间相契合的紧密度。
综上所述，值此全球电信等相关业者均开始大量采用光缆替 代传统电缆， 并大量利用缆线接续盒及大量采用中途引接分歧作 业， 将主光缆中不同的光纤沿途分别配接（利用分歧光缆） 至客 户端的光化设备之际， 倘若可以改善前述习知的技术中， 缆线接 续壳之中途引接分歧接续缆线以弹性收缩套管进行防水处理之操 作不易、 成本过高及施工品质不一等问题， 而研究与探索制作出 一种更新颖更进步之操作更简易、 成本更低及施工品质更趋于一 致， 且可以充分利用弹性收缩套管持续的径向收缩力维持该第一 防水结构紧密度之缆线接续壳， 必然可以更提升相关业者光纤网 络的建设品质。
职是之故， 本案发明人鉴于习知技术中所产生之缺失， 乃经 悉心研究与探索， 并一本锲而不舍之精神， 终构思出本案之 "一 种缆线接续壳" ， 以下为本案之简要说明。 发明内容
为了克服现有技术的不足，本发明之目的在于提供一种缆线 接续壳， 包括： 一缆线进出端面， 包含配置于其上之一中空管柱， 该中空管柱用于供一中途引接分歧接续 （mid-span ) 缆线， 其中 该缆线具二缆线段分别进出该缆线接续壳； 一柱状体包括： 一柱 状本体， 具至少二柱状沟槽， 其中各该沟槽具一孔径 X； —柱状 侧面， 具二柱状缝隙， 其中各该柱状缝隙可经操作而具一操作隙 宽 Υ、 Υ大于或等于 X、 且分别形成该至少二柱状沟槽之二柱状 侧面开口； 以及二柱状弹性件， 分别形成于该二柱状侧面开口之 一侧， 俾各该柱状弹性件得经操作， 以许经各该柱状侧面开口， 而于各该沟槽内容纳该二缆线段之一， 俾形成一第一防水结构； 以及一弹性收缩套管， 用于包覆于该中空管柱的一外表面及该第 一防水结构的一外表面， 以形成一第二防水结构。 再者， 在该缆 线接续壳中， 该二柱状弹性件与该柱状侧面一体成型。 再者， 在 该缆线接续壳中， 该柱状体系一弹性体。 再者， 在该缆线接续壳 中，该孔径 X为该沟槽之一最大孔径及最小孔径两者之一。再者， 在该缆线接续壳中， 该二柱状缝隙之隙宽系选自以下群组其中之 一： 一原始隙宽 W1小于 X、 一原始隙宽 W2等于 0及一原始隙 宽 W3, 其中该原始隙宽 W3 因各该柱状弹性件遮蔽各该开口而 无法测量。 再者， 该缆线接续壳还包括一具黏性及可塑性的防水 胶物， 设置于该二沟槽之一及该二缆线段之一之间。 再者， 在该 缆线接续壳中， 该第一防水结构之一横截面系一类圓形及一类椭 圓形其中之一。
本发明并提供一种用于一缆线接续壳以形成一防水结构的 柱状体， 该柱状体包括： 一柱状本体， 具至少二柱状沟槽， 其中 各该沟槽具一孔径 X； —柱状侧面， 具二柱状缝隙， 其中各该柱 状缝隙可经操作而具一操作隙宽 Υ、 Υ大于或等于 X、 且分别形 成该至少二柱状沟槽之二柱状侧面开口； 以及二柱状弹性件， 分 别形成于该二柱状侧面开口之一侧，俾各该柱状弹性件得经操作， 以许经各该柱状侧面开口， 于各该沟槽内容纳一缆线。 再者， 在 该柱状体中， 该二柱状弹性件与该柱状侧面一体成型。 再者， 在 该柱状体中， 该柱状体系一弹性体。 再者， 在该柱状体中， 该孔 径 X为该沟槽之一最大孔径及最小孔径两者之一。 再者， 在该柱 状体中， 该二柱状缝隙之隙宽系选自以下群组其中之一： 一原始 隙宽 W1小于 X、 一原始隙宽 W2等于 0及一原始隙宽 W3， 其 中该原始隙宽 W3因各该柱状弹性件遮蔽各该开口而无法测量。 再者， 在该柱状体中， 该柱状体系于该缆线接续壳进行一中途引 接分歧接续作业时， 与一弹性收缩套管进行一防水处理。 再者， 在该柱状体中， 该缆线具二缆线段分别进出该缆线接续壳， 且还 包括一具黏性及可塑性的防水胶物， 设置于该二沟槽之一及该二 缆线段之一之间。 再者， 在该柱状体中， 该柱状体于该二沟槽于 其内容纳该二缆线段后的一横截面， 系一类圓形及一类椭圓形其 中之一。
本发明之缆线接续壳， 包括一柱状体， 只须简易操作， 就可 以使即将进行中途引接分歧接续作业的缆线， 与该柱状体之间形 成一柱状部分之横截面无凹陷缝隙的类圓形或类椭圓形之柱状的 第一防水结构， 而使该缆线接续壳采用弹性收缩套管进行该缆线 与缆线进出口（配置于该缆线接续盒之缆线进出端面的中空管柱） 之间的防水处理作业， 比习知技术更新颖更进步， 不仅操作更简 易、 成本更低廉， 而且施工品质更趋于一致， 并且可以充分利用 弹性收缩套管持续的径向收缩力维持该笫一防水结构紧密度之缆 线接续壳， 必然可以更提升相关业者光纤网络的建设品质。 附图说明
图 1(A)为本案实施例 1之一种缆线接续壳之示意图。
图 1(B)为本案实施例 1之一种缆线接续壳，其中一缆线进出 端面及一中空管柱之示意图。 图 1(C)为本案实施例 1之一种缆线接续壳，其中一中空管柱 可供即将进行中途引接分歧接续 （mid-span )作业之缆线穿过而 进出该缆线接续壳之示意图。
图 2(A)为本案实施例 1之一种缆线接续壳，其中一柱状体之 示意图。
图 2(B)为本案实施例 1之一种缆线接续壳，其中一柱状体之 柱状部分之横截面的示意图。
图 2(C)为本案实施例 1之一种缆线接续壳，其中一柱状体之 柱状缝隙可经操作而具一操作隙宽 Υ、 Υ大于该柱状体之沟槽的 孔径 X之横截面的示意图。
图 3(A)为本案实施例 1之一种缆线接续壳，其中一弹性收缩 套管之示意图。
图 3(B)为本案实施例 1之一种缆线接续壳，其中一具黏性及 可塑性的防水胶物之示意图。
图 3(C)为本案实施例 1之一种缆线接续壳，其中一具黏性及 可塑性的防水胶带之示意图。
图 4(A)为本案实施例 1之一种缆线接续壳，其中一柱状体之 示意图。
图 4(B)为本案实施例 1之一种缆线接续壳，其中一具黏性及 可塑性的防水胶带， 分别缠绕于即将进行中途引接分歧接续 ( mid-span )作业之缆线之各该二缆线段（即将以弹性收缩套管 进行防水处理的位置）之示意图。
图 4(C)为本案实施例 1之一种缆线接续壳，其中一柱状体与 即将进行中途引接分歧接续 （mid-span )作业之缆线之二缆线段 形成一第一防水结构之示意图。
图 4(D)为本案实施例 1之一种缆线接续壳，其中该第一防水 结构之柱状部分的横截面之示意图。 图 5(A)为本案实施例 1之一种缆线接续壳，其中该弹性收缩 套管即将收缩包覆于该中空管柱的外表面及该第一防水结构的外 表面之示意图。
图 5(B)为本案实施例 1之一种缆线接续壳，其中该弹性收缩 套管即将收缩包覆于该中空管柱的外表面及该第一防水结构的外 表面， 以形成一第二防水结构之示意图。
图 5(C)为本案实施例 1之一种缆线接续壳，其中该弹性收缩 套管已收缩包覆于该中空管柱的外表面及该第一防水结构的外表 面， 并形成一第二防水结构之示意图。
图 5(D)为本案实施例 1之一种缆线接续壳，其中该缆线接续 壳已完成采用弹性收缩套管进行中途引接分歧接续缆线之防水处 理的示意图。
图 6(A)为本案实施例 2之一种缆线接续壳，其中一柱状体之 柱状部分之横截面的示意图， 且系该柱状体之二沟槽的原始隙宽 W2等于 0 (亦即该二沟槽之各沟槽开口处的二端点互相接触）之 示意图。
图 6(B)为本案实施例 2之一种缆线接续壳，其中一柱状体之 柱状缝隙可经操作而具一操作隙宽 Υ、 Υ大于该柱状体之沟槽的 孔径 X之横截面的示意图。
图 6(C)为本案实施例 2之一种缆线接续壳，其中该第一防水 结构之柱状部分的横截面之示意图。
图 7(A)为本案实施例 3之一种缆线接续壳，其中一柱状体之 柱状部分之横截面的示意图， 且系该柱状体之二沟槽的原始隙宽 W3 因各该柱状弹性件遮蔽各该开口而无法测量（亦即该二沟槽 之各沟槽开口处的二端点超过彼此互相交会之处）之示意图。 W2 等于 0 (即该二沟槽之各沟槽开口处的二端点互相接触）之示意 图。 图 7(B)为本案实施例 3之一种缆线接续壳，其中一柱状体之 柱状缝隙可经操作而具一操作隙宽 Υ、 Υ大于该柱状体之沟槽的 孔径 X之横截面的示意图。
图 7(C)为本案实施例 3之一种缆线接续壳，其中该第一防水 结构之柱状部分的横截面之示意图。
符号说明
1 缆线接续壳
2 缆线进出端面
3 中空管柱
4 中途引接分歧接续之缆线
401 中途引接分歧接续缆线之二缆线段
402 中途引接分歧接续缆线之将进行中途引接分歧接续之 部位
5 柱状体
6 柱状本体
7 柱状沟槽
8 柱状侧面
9 柱状缝隙
10 柱状侧面开口
11 柱状弹性件
12 第一防水结构
13 弹性收缩套管
14 中空管柱之外表面
15 第一防水结构之外表面
16 笫二防水结构
17 具黏性及可塑性的防水胶物
X 柱状沟槽之孔径 Y 操作隙宽
W1 实施例 1柱状体之柱状沟槽的原始隙宽
W2 实施例 2柱状体之柱状沟槽的原始隙宽
W3 实施例 3柱状体之柱状沟槽的原始隙宽 具体实施方式
本案所提出之 "一种缆线接续壳"将可由以下的实施例说明 而得到充分了解， 使得熟习本领域技术人员可以据以完成之， 然 而本案之实施并非可由下列实施例而被限制其实施型态， 熟习本 领域技术人员仍可依据除既揭露之实施例的精神推演出其它实施 例， 该等实施例皆当属于本发明之范围。
实施例 1
请参阅图 1(A)至图 5(D), 为本案实施例 1所使用之一种缆 线接续壳 1之示意图， 该缆线接续壳 1包括： 一缆线进出端面 2， 包含配置于其上之一中空管柱 3， 该中空管柱 3用于供一中途引 接分歧接续 （mid-span ) 缆线 4， 其中该缆线 4具二缆线段 401 分别进出该缆线接续壳 1 (请参阅图 1(A)至图 1(C) ) ； 一柱状体 5 (请参阅图 2(A) ) 包括： 一柱状本体 6， 具至少二柱状沟槽 7， 其中各该沟槽 7具一孔径 X (请参阅图 2(A) ) ； —柱状侧面 8， 具二柱状缝隙 9， 其中各该柱状缝隙 9可经操作而具一操作隙宽 Y、 Υ大于或等于 X、 且分别形成该至少二柱状沟槽 7之二柱状 侧面开口 10 (请参阅图 2(A)至图 2(C) ) ； 以及二柱状弹性件 11， 分别形成于该二柱状侧面开口 10之一侧， 俾各该柱状弹性件 11 得经操作， 以许经各该柱状侧面开口 10， 而于各该沟槽 7内， 容 纳该二缆线段 401之一，俾形成一第一防水结构 12(请参阅图 2(A) 至图 2(C)及图 4(A)至图 4(D) ) ； 以及一弹性收缩套管 13 (请参 阅图 3(A) ) ， 用于包覆于该中空管柱 3的一外表面 14及该第一 防水结构 12的一外表面 15， 以形成一第二防水结构 16 (请参阅 图 5(A)至图 5(D) )。 再者， 本案实施例 1所使用之一种缆线接续 壳 1， 其中该二柱状弹性件 11与该柱状侧面 8系一体成型（请参 阅图 2(A)至图 2(C) )。 再者， 本案实施例 1所使用之一种缆线接 续壳 1， 其中该柱状体 5系一弹性体。 再者， 本案实施例 1所使 用之一种缆线接续壳 1，其中该孔径 X为该沟槽 7之一最大孔径。 再者， 本案实施例 1所使用之一种缆线接续壳 1， 其中该二柱状 缝隙 9之原始隙宽 W1小于该孔径 X。 再者， 本案实施例 1所使 用之一种缆线接续壳 1， 还包括一具黏性及可塑性的防水胶物 17
( (请参阅图 3(B)及图 3(C) )，供设置于该二沟槽 7之一及该二缆 线段 401之一之间 （请参阅图 4(A)至图 4(D) ) 。 再者， 本案实施 例 1所使用之一种缆线接续壳 1， 其中该第一防水结构 12之一横 截面系呈一类圓形 （请参阅图 4(D) ) 。 本案实施例 1所使用之一 种缆线接续壳 1包括一缆线进出端面 2， 该缆线进出端面 2配置 有一中空管柱 3， 该中空管柱 3可供即将进行中途引接分歧接续
( mid-span )作业之缆线 4进出该缆线接续壳 1， 而该即将进行 中途引接分歧接续 （mid-span )作业之缆线 4， 须将该缆线 4即 将进行中途引接分歧接续之部位 402， 于剥除硬质塑料外皮之后 对弯成 U型， 再与一部分未剥除硬质塑料外皮之该缆线 4的二缆 线段 401， 以双条缆线的形式穿过该中空管柱 3进出该缆线接续 壳 1， 而该二缆线段 401与该中空管柱 3之间的防水处理， 系采 用一弹性收缩套管 （请参阅图 1(C) ) ； 由于， 该二缆线段 401之 横截面是不同圓心的两个类圓形， 倘直接采用弹性收缩套管 13 收缩包覆， 必然会因该二缆线段 401并列时之缝隙而不能形成一 防水结构， 且该缆线 4之外径， 小于本案实施例 1之该柱状体 5 的柱状沟槽 7之孔径 X， 因此必须在该二缆线段 401即将以弹性 收缩套管 13进行防水处理的位置，先分别缠绕适量之具黏性及可 塑性的防水胶带 17 (请参阅图 4(B) ) ， 使各该缆线段缠绕适量之 具黏性及可塑性的防水胶带 17后之横截面呈类圓形的直径，相当 于或略大于本案实施例 1之该柱状体 5的柱状沟槽 7之横截面呈 类圓形之孔径 X (请参阅图 2(B)及图 4(D) )； 再将该对弯成 U型 之即将进行中途引接分歧接续之部位 402及该二缆线段 401穿过 (套入）一弹性收缩套管； 再将各该缆线段 401已缠绕适量之具 黏性及可塑性的防水胶带 17的部位， 分别置放收容于该柱状体 5 的各该柱状沟槽 7中， 而且只须用手操作， 将各该柱状沟槽 7之 柱状侧面开口 10的柱状弹性件 11向外掀开， 就可以使该柱状沟 槽 7之原始隙宽 W1 , 形成一大于该柱状沟槽 7最大孔径 X之操 作隙宽 Y， 而可轻易将各该缆线段 401 已缠绕适量之具黏性及可 塑性的防水胶带 17的部位，置放收容于各该柱状侧面开口 10内， 再松开手让该向外掀开之柱状弹性件 11弹回之后，即可以轻易使 该二缆线段 401与该柱状体 5之间形成一横截面呈类圓形之柱状 第一防水结构 12 (请参阅图 4(A)至图 4(D) ) ， 且各该缆线段 401 收容契合于各该沟槽 7内，在该第一防水结构 12尚未被弹性收缩 套管 13收缩包覆之前， 并不会轻易脱落， 此外当然也可以在该第 一防水结构 12之柱状外表面，再缠绕一圏或适量之具黏性及可塑 性的防水胶带 17， 使该第一防水结构 12之柱状外表面更加完美 无缺； 待完成该第一防水结构作业之后， 再将已穿过（套入） 一 弹性收缩套管之即将进行中途引接分歧接续之部位 402及该二缆 线段 401的一部份（不包括该第一防水结构 12即将被该弹性收缩 套管 13收缩包覆的部分）穿入该中空管柱 3， 并使该第一防水结 构 12即将被该弹性收缩套管 13收缩包覆的部分， 衔接于该中空 管柱 3之外， 再将已穿过该中空管柱 3而进入该缆线接续盒 1内 之该二缆线段 401， 固定于该缆线接续盒 1 内， 再将该弹性收缩 套管 13收缩包覆于该中空管柱 3的外表面 14及衔接于该中空管 柱 3之外的该第一防水结构 12的外表面 15，从而使该中空管柱 3 与该第一防水结构 12之间， 形成一第二防水结构 16。 本案实施 例 1所使用之一种缆线接续壳 1， 只须透过简易的操作， 即可使 该柱状体 5与该二缆线段 401之间， 形成一横截面呈类圓形之柱 状第一防水结构 12， 非常有利于中途引接分歧接续缆线 4与该中 空管柱 3之间，采用一弹性收缩套管 13进行防水处理，可以克服 习知技术中操作不易、 成本过高及施工品质不一等问题， 而且该 柱状体 5与该二缆线段 401之间， 系以一具弹性件 11之沟槽 7 相契合并形成该第一防水结构 12， 因此该弹性收缩套管 13收缩 于该第一防水结构 12之后， 更可以充分利用该弹性收缩套管 13 持续的径向收缩力， 维持该柱状体 5与该二缆线段 401之间相契 合的紧密度， 更足见本案实施例 1所使用之一种缆线接续壳 1， 确实可以克服习知技术之不足。
实施例 2
请参阅图 6(A)至图 6(C)及图 1(A)至图 5(D), 图 6(A)为本案 实施例 2所使用之一种缆线接续壳 1所包括之柱状体的横截面示 意图， 实施例 2之该柱状体 5与实施例 1不同之处， 在于实施例 2所采用之该柱状体 5，其中该二沟槽 7的原始隙宽 W2等于（K请 参阅图 6(A)至图 6(C) ) ， 亦即该二沟槽 7之各该沟槽开口 10处 的二端点互相接触。
实施例 3
请参阅图 7(A)至图 7(C)及图 1(A)至图 5(D), 图 7(A)为本案 实施例 3所使用之一种缆线接续壳 1所包括之柱状体的横截面示 意图， 实施例 3之该柱状体 5与实施例 1不同之处， 在于实施例 3之该柱状体 5，其中该二沟槽 7的原始隙宽 W3因各该柱状弹性 件 11遮蔽各该开口 10而无法测量（请参阅图 7(A)至图 7(C) ) ， 亦即该二沟槽 7之各该沟槽开口 10处的二端点超过彼此互相交会 之处。
藉由上述实施例 1、 实施例 2及实施例 3的说明， 本发明之 一种缆线接续壳， 克服了现有技术之不足， 可更有利于中途引接 分歧接续之缆线， 与该缆线接续盒之缆线进出口之间， 采用弹性 收缩套管进行防水处理之作业， 而使操作更简易、 成本更低及施 工品质更趋于一致， 从而提升相关业者光纤网络的建设品质。
实施例：
1.一种缆线接续壳， 包括： 一缆线进出端面， 包含配置于其 上之一中空管柱， 该中空管柱用于供一中途引接分歧接续
( mid-span ) 缆线， 其中该缆线具二缆线段分别进出该缆线接续 壳； 一柱状体包括： 一柱状本体， 具至少二柱状沟槽， 其中各该 沟槽具一孔径 X； —柱状侧面， 具二柱状缝隙， 其中各该柱状缝 隙可经操作而具一操作隙宽 Υ、 Υ大于或等于 X、 且分别形成该 至少二柱状沟槽之二柱状侧面开口； 以及二柱状弹性件， 分别形 成于该二柱状侧面开口之一侧， 俾各该柱状弹性件得经操作， 以 许经各该柱状侧面开口， 而于各该沟槽内容纳该二缆线段之一， 俾形成一第一防水结构； 以及一弹性收缩套管， 用于包覆于该中 空管柱的一外表面及该第一防水结构的一外表面， 以形成一第二 防水结构。
2.如实施例 1所述的缆线接续壳， 其中该二柱状弹性件与该 柱状侧面一体成型。
3.如实施例 1或 2所述的缆线接续壳， 其中该柱状体系一弹 性体。
4.如实施例 1至 3中任一实施例所述的缆线接续壳， 其中该 孔径 X为该沟槽之一最大孔径及最小孔径两者之一。
5.如实施例 1至 4中任一实施例所述的缆线接续壳， 其中该 二柱状缝隙之隙宽系选自以下群组其中之一： 一原始隙宽 W1小 于 X、 一原始隙宽 W2等于 0及一原始隙宽 W3， 其中该原始隙 宽 W3因各该柱状弹性件遮蔽各该开口而无法测量。
6.如实施例 1至 5中任一实施例所述的缆线接续壳， 还包括 一具黏性及可塑性的防水胶物， 设置于该二沟槽之一及该二缆线 段之一之间。
7.如实施例 1至 6中任一实施例所述的缆线接续壳， 其中该 第一防水结构之一横截面系一类圓形及一类椭圓形其中之一。
8.—种用于一缆线接续壳以形成一防水结构的柱状体， 该柱 状体包括： 一柱状本体， 具至少二柱状沟槽， 其中各该沟槽具一 孔径 X； —柱状侧面， 具二柱状缝隙， 其中各该柱状缝隙可经操 作而具一操作隙宽 Υ、 Υ大于或等于 X、 且分别形成该至少二柱 状沟槽之二柱状侧面开口； 以及二柱状弹性件， 分别形成于该二 柱状侧面开口之一侧， 俾各该柱状弹性件得经操作， 以许经各该 柱状侧面开口， 于各该沟槽内容纳一缆线。
9.如实施例 8所述的柱状体， 其中该二柱状弹性件与该柱状 侧面一体成型。
10.如实施例 8或 9所述的柱状体，其中该柱状体系一弹性体。
11.如实施例 8至 10中任一实施例所述的柱状体， 其中该孔 径 X为该沟槽之一最大孔径及最小孔径两者之一。
12.如实施例 8至 11中任一实施例所述的柱状体， 其中该二 柱状缝隙之隙宽系选自以下群组其中之一： 一原始隙宽 W1小于 X、 一原始隙宽 W2等于 0及一原始隙宽 W3, 其中该原始隙宽 W3因各该柱状弹性件遮蔽各该开口而无法测量。
13.如实施例 8至 12中任一实施例所述的柱状体， 其中该柱 状体系于该缆线接续壳进行一中途引接分歧接续作业时， 与一弹 性收缩套管进行一防水处理。
14.如实施例 8至 13中任一实施例所述的柱状体， 其中该缆 线具二缆线段分别进出该缆线接续壳， 且还包括一具黏性及可塑 性的防水胶物， 设置于该二沟槽之一及该二缆线段之一之间。
15.如实施例 8至 14中任一实施例所述的柱状体， 其中该柱 状体于该二沟槽于其内容纳该二缆线段后的一横截面， 系一类圓 形及一类椭圓形其中之一。
本案得由熟悉本领域技术人员任施匠思而为诸般修饰， 然皆 不脱如附权利要求所欲保护者。

Claims

权 利 要 求
1. 一种缆线接续壳， 包括：
缆线进出端面， 包含配置于其上之一中空管柱， 该中空管柱 用于供中途引接分歧接续缆线， 其中该缆线具有二缆线段分别进 出该缆线接续壳；
柱状体包括：
柱状本体， 具有至少二柱状沟槽， 其中各该沟槽具孔径 X； 柱状侧面， 具有二柱状缝隙， 其中各该柱状缝隙可经操作而 具有操作隙宽 Υ、 Υ大于或等于 X、 且分别形成该至少二柱状沟 槽的二柱状侧面开口； 以及
二柱状弹性件， 分别形成于该二柱状侧面开口的一侧， 使得 各该柱状弹性件得经操作， 以许经各该柱状侧面开口， 而于各该 沟槽内容纳该二缆线段之一， 从而形成第一防水结构； 以及
弹性收缩套管，用于包覆于该中空管柱的外表面及该第一防 水结构的外表面， 以形成第二防水结构。
2. 如权利要求 1所述的缆线接续壳， 其中该二柱状弹性件与 该柱状侧面一体成型。
3. 如权利要求 1所述的缆线接续壳，其中该柱状体是弹性体。
4. 如权利要求 1所述的缆线接续壳， 其中该孔径 X为该沟槽 的最大孔径及最小孔径两者之一。
5. 如权利要求 1所述的缆线接续壳， 其中该二柱状缝隙的隙 宽是选自以下群组其中之一： 原始隙宽 W1 小于 X、 原始隙宽 W2等于 0及原始隙宽 W3，其中该原始隙宽 W3因各该柱状弹性 件遮蔽各该开口而无法测量。
6. 如权利要求 1所述的缆线接续壳， 还包括具有黏性及可塑 性的防水胶物， 设置于该二沟槽之一及该二缆线段之一之间。
7. 如权利要求 1所述的缆线接续壳， 其中该第一防水结构的 横截面是类圓形及类椭圓形其中之一。
8. 一种用于缆线接续壳以形成防水结构的柱状体， 该柱状体 包括：
柱状本体，具有至少二柱状沟槽，其中各该沟槽具有孔径 X； 柱状侧面， 具有二柱状缝隙， 其中各该柱状缝隙可经操作而 具有操作隙宽 Υ、 Υ大于或等于 X、 且分别形成该至少二柱状沟 槽的二柱状侧面开口； 以及
二柱状弹性件， 分别形成于该二柱状侧面开口的一侧， 使得 各该柱状弹性件得经操作， 以许经各该柱状侧面开口， 于各该沟 槽内容纳缆线。
9. 如权利要求 8所述的柱状体， 其中该二柱状弹性件与该柱 状侧面一体成型。
10. 如权利要求 8所述的柱状体， 其中该柱状体是弹性体。
11. 如权利要求 8所述的柱状体，其中该孔径 X为该沟槽的最 大孔径及最小孔径两者之一。
12. 如权利要求 8所述的柱状体，其中该二柱状缝隙的隙宽是 选自以下群组其中之一： 原始隙宽 W1小于 X、 原始隙宽 W2等 于 0及原始隙宽 W3， 其中该原始隙宽 W3因各该柱状弹性件遮 蔽各该开口而无法测量。
13. 如权利要求 8所述的柱状体，其中该柱状体是于该缆线接 续壳进行中途引接分歧接续作业时， 与弹性收缩套管进行防水处 理。
14. 如权利要求 8所述的柱状体，其中该缆线具有二缆线段分 别进出该缆线接续壳， 且还包括一具黏性及可塑性的防水胶物， 设置于该二沟槽之一及该二缆线段之一之间。
15. 如权利要求 8所述的柱状体，其中该柱状体于该二沟槽于 其内容纳该二缆线段后的横截面，是类圆形及类椭圆形其中之一。
PCT/CN2013/070901 2013-01-23 2013-01-23 一种缆线接续壳 WO2014113943A1 (zh)

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HUE13873118A HUE039482T2 (hu) 2013-01-23 2013-01-23 Kábeltoldóház
EP13873118.7A EP2950411B1 (en) 2013-01-23 2013-01-23 Cable connection casing
PT13873118T PT2950411T (pt) 2013-01-23 2013-01-23 Caixa de conexão de cabos
PCT/CN2013/070901 WO2014113943A1 (zh) 2013-01-23 2013-01-23 一种缆线接续壳
CA2898666A CA2898666C (en) 2013-01-23 2013-01-23 Cable connection casing
JP2015554000A JP6203290B2 (ja) 2013-01-23 2013-01-23 ケーブル接続箱
AU2013375737A AU2013375737B2 (en) 2013-01-23 2013-01-23 Cable connection casing
ES13873118.7T ES2686350T3 (es) 2013-01-23 2013-01-23 Cubierta de conexiones de cables
UAA201508297A UA117825C2 (uk) 2013-01-23 2013-01-23 Кожух кабельного з'єднання
RU2015133799A RU2632926C2 (ru) 2013-01-23 2013-01-23 Кожух кабельного соединения
US14/762,328 US20150355427A1 (en) 2013-01-23 2013-01-23 Cable connection casing
AP2015008626A AP2015008626A0 (en) 2013-01-23 2013-01-23 Cable connection casing
RS20181049A RS57968B1 (sr) 2013-01-23 2013-01-23 Kutija za povezivanje kablova
BR112015017505-8A BR112015017505B1 (pt) 2013-01-23 2013-01-23 Caixa de conexão de cabos, método para formar a mesma e unidade de caixa de conexão à prova d'água
MA38353A MA38353B1 (fr) 2013-01-23 2013-01-23 Boîtier de connexion de câble
DK13873118.7T DK2950411T3 (en) 2013-01-23 2013-01-23 CABLE CONNECTION HOUSE
SG11201505717QA SG11201505717QA (en) 2013-01-23 2013-01-23 Cable connection casing
KR1020157022773A KR101748166B1 (ko) 2013-01-23 2013-01-23 케이블 접속 케이싱
MX2015009468A MX342450B (es) 2013-01-23 2013-01-23 Cubierta de conexiones de cables.
PH12015501635A PH12015501635B1 (en) 2013-01-23 2015-07-23 Cable connection casing
SA515360802A SA515360802B1 (ar) 2013-01-23 2015-07-23 تغليف توصيل كابل
ZA2015/06030A ZA201506030B (en) 2013-01-23 2015-08-20 Cable connection casing

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CN106842452A (zh) * 2017-03-15 2017-06-13 沈阳仕得蓝科技有限公司 Opgw光缆接头盒
US11057704B2 (en) 2019-02-04 2021-07-06 Biamp Systems, LLC Integrated loudspeaker and control device

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EP2950411B1 (en) 2018-06-06
ES2686350T3 (es) 2018-10-17
RU2015133799A (ru) 2017-03-03
AU2013375737B2 (en) 2016-05-26
SG11201505717QA (en) 2015-09-29
US20150355427A1 (en) 2015-12-10
JP6203290B2 (ja) 2017-09-27
HUE039482T2 (hu) 2019-01-28
DK2950411T3 (en) 2018-09-17
AU2013375737A1 (en) 2015-08-20
PT2950411T (pt) 2018-10-19
UA117825C2 (uk) 2018-10-10
BR112015017505A2 (pt) 2018-06-19
KR20150108914A (ko) 2015-09-30
EP2950411A1 (en) 2015-12-02
MA38353B1 (fr) 2018-12-31
KR101748166B1 (ko) 2017-06-16
BR112015017505B1 (pt) 2022-08-30
EP2950411A4 (en) 2016-12-14
RU2632926C2 (ru) 2017-10-11
JP2016506232A (ja) 2016-02-25
SA515360802B1 (ar) 2018-01-11
RS57968B1 (sr) 2019-01-31
MX342450B (es) 2016-09-29
CA2898666A1 (en) 2014-07-31
MX2015009468A (es) 2015-10-09
PL2950411T3 (pl) 2018-12-31
PH12015501635A1 (en) 2015-10-19
ZA201506030B (en) 2016-11-30
AP2015008626A0 (en) 2015-07-31
CA2898666C (en) 2017-12-19
PH12015501635B1 (en) 2015-10-19

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